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 "utils/module_tests.h"
19 #include "common/version.h"
20 #include "common/ieee802_11_defs.h"
21 #include "common/ieee802_11_common.h"
22 #include "common/wpa_ctrl.h"
23 #include "crypto/tls.h"
24 #include "ap/hostapd.h"
25 #include "eap_peer/eap.h"
26 #include "eapol_supp/eapol_supp_sm.h"
27 #include "rsn_supp/wpa.h"
28 #include "rsn_supp/preauth.h"
29 #include "rsn_supp/pmksa_cache.h"
30 #include "l2_packet/l2_packet.h"
33 #include "fst/fst_ctrl_iface.h"
35 #include "wpa_supplicant_i.h"
37 #include "wps_supplicant.h"
40 #include "p2p_supplicant.h"
42 #include "hs20_supplicant.h"
43 #include "wifi_display.h"
47 #include "ctrl_iface.h"
48 #include "interworking.h"
49 #include "blacklist.h"
52 #include "offchannel.h"
53 #include "drivers/driver.h"
56 static int wpa_supplicant_global_iface_list(struct wpa_global
*global
,
58 static int wpa_supplicant_global_iface_interfaces(struct wpa_global
*global
,
61 static int * freq_range_to_channel_list(struct wpa_supplicant
*wpa_s
,
64 static int set_bssid_filter(struct wpa_supplicant
*wpa_s
, char *val
)
67 u8 addr
[ETH_ALEN
], *filter
= NULL
, *n
;
74 if (hwaddr_aton(pos
, addr
)) {
78 n
= os_realloc_array(filter
, count
+ 1, ETH_ALEN
);
84 os_memcpy(filter
+ count
* ETH_ALEN
, addr
, ETH_ALEN
);
87 pos
= os_strchr(pos
, ' ');
92 wpa_hexdump(MSG_DEBUG
, "bssid_filter", filter
, count
* ETH_ALEN
);
93 os_free(wpa_s
->bssid_filter
);
94 wpa_s
->bssid_filter
= filter
;
95 wpa_s
->bssid_filter_count
= count
;
101 static int set_disallow_aps(struct wpa_supplicant
*wpa_s
, char *val
)
104 u8 addr
[ETH_ALEN
], *bssid
= NULL
, *n
;
105 struct wpa_ssid_value
*ssid
= NULL
, *ns
;
106 size_t count
= 0, ssid_count
= 0;
110 * disallow_list ::= <ssid_spec> | <bssid_spec> | <disallow_list> | ""
111 * SSID_SPEC ::= ssid <SSID_HEX>
112 * BSSID_SPEC ::= bssid <BSSID_HEX>
119 if (os_strncmp(pos
, "bssid ", 6) == 0) {
122 res
= hwaddr_aton2(pos
, addr
);
126 wpa_printf(MSG_DEBUG
, "Invalid disallow_aps "
127 "BSSID value '%s'", pos
);
131 n
= os_realloc_array(bssid
, count
+ 1, ETH_ALEN
);
138 os_memcpy(bssid
+ count
* ETH_ALEN
, addr
, ETH_ALEN
);
140 } else if (os_strncmp(pos
, "ssid ", 5) == 0) {
146 if (*end
== '\0' || *end
== ' ')
151 ns
= os_realloc_array(ssid
, ssid_count
+ 1,
152 sizeof(struct wpa_ssid_value
));
160 if ((end
- pos
) & 0x01 ||
161 end
- pos
> 2 * SSID_MAX_LEN
||
162 hexstr2bin(pos
, ssid
[ssid_count
].ssid
,
163 (end
- pos
) / 2) < 0) {
166 wpa_printf(MSG_DEBUG
, "Invalid disallow_aps "
167 "SSID value '%s'", pos
);
170 ssid
[ssid_count
].ssid_len
= (end
- pos
) / 2;
171 wpa_hexdump_ascii(MSG_DEBUG
, "disallow_aps SSID",
172 ssid
[ssid_count
].ssid
,
173 ssid
[ssid_count
].ssid_len
);
177 wpa_printf(MSG_DEBUG
, "Unexpected disallow_aps value "
184 pos
= os_strchr(pos
, ' ');
189 wpa_hexdump(MSG_DEBUG
, "disallow_aps_bssid", bssid
, count
* ETH_ALEN
);
190 os_free(wpa_s
->disallow_aps_bssid
);
191 wpa_s
->disallow_aps_bssid
= bssid
;
192 wpa_s
->disallow_aps_bssid_count
= count
;
194 wpa_printf(MSG_DEBUG
, "disallow_aps_ssid_count %d", (int) ssid_count
);
195 os_free(wpa_s
->disallow_aps_ssid
);
196 wpa_s
->disallow_aps_ssid
= ssid
;
197 wpa_s
->disallow_aps_ssid_count
= ssid_count
;
199 if (!wpa_s
->current_ssid
|| wpa_s
->wpa_state
< WPA_AUTHENTICATING
)
202 c
= wpa_s
->current_ssid
;
203 if (c
->mode
!= WPAS_MODE_INFRA
&& c
->mode
!= WPAS_MODE_IBSS
)
206 if (!disallowed_bssid(wpa_s
, wpa_s
->bssid
) &&
207 !disallowed_ssid(wpa_s
, c
->ssid
, c
->ssid_len
))
210 wpa_printf(MSG_DEBUG
, "Disconnect and try to find another network "
211 "because current AP was marked disallowed");
214 wpa_s
->sme
.prev_bssid_set
= 0;
215 #endif /* CONFIG_SME */
216 wpa_s
->reassociate
= 1;
217 wpa_s
->own_disconnect_req
= 1;
218 wpa_supplicant_deauthenticate(wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
219 wpa_supplicant_req_scan(wpa_s
, 0, 0);
225 #ifndef CONFIG_NO_CONFIG_BLOBS
226 static int wpas_ctrl_set_blob(struct wpa_supplicant
*wpa_s
, char *pos
)
229 struct wpa_config_blob
*blob
;
232 pos
= os_strchr(pos
, ' ');
236 len
= os_strlen(pos
);
240 wpa_printf(MSG_DEBUG
, "CTRL: Set blob '%s'", name
);
241 blob
= os_zalloc(sizeof(*blob
));
244 blob
->name
= os_strdup(name
);
245 blob
->data
= os_malloc(len
/ 2);
246 if (blob
->name
== NULL
|| blob
->data
== NULL
) {
247 wpa_config_free_blob(blob
);
251 if (hexstr2bin(pos
, blob
->data
, len
/ 2) < 0) {
252 wpa_printf(MSG_DEBUG
, "CTRL: Invalid blob hex data");
253 wpa_config_free_blob(blob
);
258 wpa_config_set_blob(wpa_s
->conf
, blob
);
262 #endif /* CONFIG_NO_CONFIG_BLOBS */
265 static int wpas_ctrl_pno(struct wpa_supplicant
*wpa_s
, char *cmd
)
273 params
= os_strchr(cmd
, ' ');
274 os_free(wpa_s
->manual_sched_scan_freqs
);
277 pos
= os_strstr(params
, "freq=");
279 freqs
= freq_range_to_channel_list(wpa_s
,
282 wpa_s
->manual_sched_scan_freqs
= freqs
;
283 ret
= wpas_start_pno(wpa_s
);
285 ret
= wpas_stop_pno(wpa_s
);
291 static int wpas_ctrl_set_band(struct wpa_supplicant
*wpa_s
, char *band
)
293 union wpa_event_data event
;
295 if (os_strcmp(band
, "AUTO") == 0)
296 wpa_s
->setband
= WPA_SETBAND_AUTO
;
297 else if (os_strcmp(band
, "5G") == 0)
298 wpa_s
->setband
= WPA_SETBAND_5G
;
299 else if (os_strcmp(band
, "2G") == 0)
300 wpa_s
->setband
= WPA_SETBAND_2G
;
304 if (wpa_drv_setband(wpa_s
, wpa_s
->setband
) == 0) {
305 os_memset(&event
, 0, sizeof(event
));
306 event
.channel_list_changed
.initiator
= REGDOM_SET_BY_USER
;
307 event
.channel_list_changed
.type
= REGDOM_TYPE_UNKNOWN
;
308 wpa_supplicant_event(wpa_s
, EVENT_CHANNEL_LIST_CHANGED
, &event
);
315 static int wpas_ctrl_iface_set_lci(struct wpa_supplicant
*wpa_s
,
320 if (*cmd
== '\0' || os_strcmp(cmd
, "\"\"") == 0) {
321 wpabuf_free(wpa_s
->lci
);
326 lci
= wpabuf_parse_bin(cmd
);
330 if (os_get_reltime(&wpa_s
->lci_time
)) {
335 wpabuf_free(wpa_s
->lci
);
343 wpas_ctrl_set_relative_rssi(struct wpa_supplicant
*wpa_s
, const char *cmd
)
347 if (os_strcmp(cmd
, "disable") == 0) {
348 wpa_s
->srp
.relative_rssi_set
= 0;
352 relative_rssi
= atoi(cmd
);
353 if (relative_rssi
< 0 || relative_rssi
> 100)
355 wpa_s
->srp
.relative_rssi
= relative_rssi
;
356 wpa_s
->srp
.relative_rssi_set
= 1;
361 static int wpas_ctrl_set_relative_band_adjust(struct wpa_supplicant
*wpa_s
,
367 /* <band>:adjust_value */
368 pos
= os_strchr(cmd
, ':');
372 adjust_rssi
= atoi(pos
);
373 if (adjust_rssi
< -100 || adjust_rssi
> 100)
376 if (os_strncmp(cmd
, "2G", 2) == 0)
377 wpa_s
->srp
.relative_adjust_band
= WPA_SETBAND_2G
;
378 else if (os_strncmp(cmd
, "5G", 2) == 0)
379 wpa_s
->srp
.relative_adjust_band
= WPA_SETBAND_5G
;
383 wpa_s
->srp
.relative_adjust_rssi
= adjust_rssi
;
389 static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant
*wpa_s
,
395 value
= os_strchr(cmd
, ' ');
400 wpa_printf(MSG_DEBUG
, "CTRL_IFACE SET '%s'='%s'", cmd
, value
);
401 if (os_strcasecmp(cmd
, "EAPOL::heldPeriod") == 0) {
402 eapol_sm_configure(wpa_s
->eapol
,
403 atoi(value
), -1, -1, -1);
404 } else if (os_strcasecmp(cmd
, "EAPOL::authPeriod") == 0) {
405 eapol_sm_configure(wpa_s
->eapol
,
406 -1, atoi(value
), -1, -1);
407 } else if (os_strcasecmp(cmd
, "EAPOL::startPeriod") == 0) {
408 eapol_sm_configure(wpa_s
->eapol
,
409 -1, -1, atoi(value
), -1);
410 } else if (os_strcasecmp(cmd
, "EAPOL::maxStart") == 0) {
411 eapol_sm_configure(wpa_s
->eapol
,
412 -1, -1, -1, atoi(value
));
413 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigPMKLifetime") == 0) {
414 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_LIFETIME
,
419 wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
421 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigPMKReauthThreshold") ==
423 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_REAUTH_THRESHOLD
,
428 wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
430 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigSATimeout") == 0) {
431 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_SA_TIMEOUT
,
436 wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
438 } else if (os_strcasecmp(cmd
, "wps_fragment_size") == 0) {
439 wpa_s
->wps_fragment_size
= atoi(value
);
440 #ifdef CONFIG_WPS_TESTING
441 } else if (os_strcasecmp(cmd
, "wps_version_number") == 0) {
443 val
= strtol(value
, NULL
, 0);
444 if (val
< 0 || val
> 0xff) {
446 wpa_printf(MSG_DEBUG
, "WPS: Invalid "
447 "wps_version_number %ld", val
);
449 wps_version_number
= val
;
450 wpa_printf(MSG_DEBUG
, "WPS: Testing - force WPS "
452 (wps_version_number
& 0xf0) >> 4,
453 wps_version_number
& 0x0f);
455 } else if (os_strcasecmp(cmd
, "wps_testing_dummy_cred") == 0) {
456 wps_testing_dummy_cred
= atoi(value
);
457 wpa_printf(MSG_DEBUG
, "WPS: Testing - dummy_cred=%d",
458 wps_testing_dummy_cred
);
459 } else if (os_strcasecmp(cmd
, "wps_corrupt_pkhash") == 0) {
460 wps_corrupt_pkhash
= atoi(value
);
461 wpa_printf(MSG_DEBUG
, "WPS: Testing - wps_corrupt_pkhash=%d",
463 } else if (os_strcasecmp(cmd
, "wps_force_auth_types") == 0) {
464 if (value
[0] == '\0') {
465 wps_force_auth_types_in_use
= 0;
467 wps_force_auth_types
= strtol(value
, NULL
, 0);
468 wps_force_auth_types_in_use
= 1;
470 } else if (os_strcasecmp(cmd
, "wps_force_encr_types") == 0) {
471 if (value
[0] == '\0') {
472 wps_force_encr_types_in_use
= 0;
474 wps_force_encr_types
= strtol(value
, NULL
, 0);
475 wps_force_encr_types_in_use
= 1;
477 #endif /* CONFIG_WPS_TESTING */
478 } else if (os_strcasecmp(cmd
, "ampdu") == 0) {
479 if (wpa_drv_ampdu(wpa_s
, atoi(value
)) < 0)
482 #ifdef CONFIG_TDLS_TESTING
483 } else if (os_strcasecmp(cmd
, "tdls_testing") == 0) {
484 tdls_testing
= strtol(value
, NULL
, 0);
485 wpa_printf(MSG_DEBUG
, "TDLS: tdls_testing=0x%x", tdls_testing
);
486 #endif /* CONFIG_TDLS_TESTING */
487 } else if (os_strcasecmp(cmd
, "tdls_disabled") == 0) {
488 int disabled
= atoi(value
);
489 wpa_printf(MSG_DEBUG
, "TDLS: tdls_disabled=%d", disabled
);
491 if (wpa_drv_tdls_oper(wpa_s
, TDLS_DISABLE
, NULL
) < 0)
493 } else if (wpa_drv_tdls_oper(wpa_s
, TDLS_ENABLE
, NULL
) < 0)
495 wpa_tdls_enable(wpa_s
->wpa
, !disabled
);
496 #endif /* CONFIG_TDLS */
497 } else if (os_strcasecmp(cmd
, "pno") == 0) {
498 ret
= wpas_ctrl_pno(wpa_s
, value
);
499 } else if (os_strcasecmp(cmd
, "radio_disabled") == 0) {
500 int disabled
= atoi(value
);
501 if (wpa_drv_radio_disable(wpa_s
, disabled
) < 0)
504 wpa_supplicant_set_state(wpa_s
, WPA_INACTIVE
);
505 } else if (os_strcasecmp(cmd
, "uapsd") == 0) {
506 if (os_strcmp(value
, "disable") == 0)
507 wpa_s
->set_sta_uapsd
= 0;
511 /* format: BE,BK,VI,VO;max SP Length */
513 pos
= os_strchr(value
, ',');
518 pos
= os_strchr(pos
, ',');
523 pos
= os_strchr(pos
, ',');
528 /* ignore max SP Length for now */
530 wpa_s
->set_sta_uapsd
= 1;
531 wpa_s
->sta_uapsd
= 0;
533 wpa_s
->sta_uapsd
|= BIT(0);
535 wpa_s
->sta_uapsd
|= BIT(1);
537 wpa_s
->sta_uapsd
|= BIT(2);
539 wpa_s
->sta_uapsd
|= BIT(3);
541 } else if (os_strcasecmp(cmd
, "ps") == 0) {
542 ret
= wpa_drv_set_p2p_powersave(wpa_s
, atoi(value
), -1, -1);
543 #ifdef CONFIG_WIFI_DISPLAY
544 } else if (os_strcasecmp(cmd
, "wifi_display") == 0) {
545 int enabled
= !!atoi(value
);
546 if (enabled
&& !wpa_s
->global
->p2p
)
549 wifi_display_enable(wpa_s
->global
, enabled
);
550 #endif /* CONFIG_WIFI_DISPLAY */
551 } else if (os_strcasecmp(cmd
, "bssid_filter") == 0) {
552 ret
= set_bssid_filter(wpa_s
, value
);
553 } else if (os_strcasecmp(cmd
, "disallow_aps") == 0) {
554 ret
= set_disallow_aps(wpa_s
, value
);
555 } else if (os_strcasecmp(cmd
, "no_keep_alive") == 0) {
556 wpa_s
->no_keep_alive
= !!atoi(value
);
557 #ifdef CONFIG_TESTING_OPTIONS
558 } else if (os_strcasecmp(cmd
, "ext_mgmt_frame_handling") == 0) {
559 wpa_s
->ext_mgmt_frame_handling
= !!atoi(value
);
560 } else if (os_strcasecmp(cmd
, "ext_eapol_frame_io") == 0) {
561 wpa_s
->ext_eapol_frame_io
= !!atoi(value
);
563 if (wpa_s
->ap_iface
) {
564 wpa_s
->ap_iface
->bss
[0]->ext_eapol_frame_io
=
565 wpa_s
->ext_eapol_frame_io
;
567 #endif /* CONFIG_AP */
568 } else if (os_strcasecmp(cmd
, "extra_roc_dur") == 0) {
569 wpa_s
->extra_roc_dur
= atoi(value
);
570 } else if (os_strcasecmp(cmd
, "test_failure") == 0) {
571 wpa_s
->test_failure
= atoi(value
);
572 } else if (os_strcasecmp(cmd
, "p2p_go_csa_on_inv") == 0) {
573 wpa_s
->p2p_go_csa_on_inv
= !!atoi(value
);
574 } else if (os_strcasecmp(cmd
, "ignore_auth_resp") == 0) {
575 wpa_s
->ignore_auth_resp
= !!atoi(value
);
576 } else if (os_strcasecmp(cmd
, "ignore_assoc_disallow") == 0) {
577 wpa_s
->ignore_assoc_disallow
= !!atoi(value
);
578 } else if (os_strcasecmp(cmd
, "reject_btm_req_reason") == 0) {
579 wpa_s
->reject_btm_req_reason
= atoi(value
);
580 } else if (os_strcasecmp(cmd
, "get_pref_freq_list_override") == 0) {
581 os_free(wpa_s
->get_pref_freq_list_override
);
583 wpa_s
->get_pref_freq_list_override
= NULL
;
585 wpa_s
->get_pref_freq_list_override
= os_strdup(value
);
586 #endif /* CONFIG_TESTING_OPTIONS */
587 #ifndef CONFIG_NO_CONFIG_BLOBS
588 } else if (os_strcmp(cmd
, "blob") == 0) {
589 ret
= wpas_ctrl_set_blob(wpa_s
, value
);
590 #endif /* CONFIG_NO_CONFIG_BLOBS */
591 } else if (os_strcasecmp(cmd
, "setband") == 0) {
592 ret
= wpas_ctrl_set_band(wpa_s
, value
);
594 } else if (os_strcasecmp(cmd
, "non_pref_chan") == 0) {
595 ret
= wpas_mbo_update_non_pref_chan(wpa_s
, value
);
598 wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
600 } else if (os_strcasecmp(cmd
, "mbo_cell_capa") == 0) {
601 wpas_mbo_update_cell_capa(wpa_s
, atoi(value
));
602 #endif /* CONFIG_MBO */
603 } else if (os_strcasecmp(cmd
, "lci") == 0) {
604 ret
= wpas_ctrl_iface_set_lci(wpa_s
, value
);
605 } else if (os_strcasecmp(cmd
, "tdls_trigger_control") == 0) {
606 ret
= wpa_drv_set_tdls_mode(wpa_s
, atoi(value
));
607 } else if (os_strcasecmp(cmd
, "relative_rssi") == 0) {
608 ret
= wpas_ctrl_set_relative_rssi(wpa_s
, value
);
609 } else if (os_strcasecmp(cmd
, "relative_band_adjust") == 0) {
610 ret
= wpas_ctrl_set_relative_band_adjust(wpa_s
, value
);
613 ret
= wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
615 wpa_supplicant_update_config(wpa_s
);
622 static int wpa_supplicant_ctrl_iface_get(struct wpa_supplicant
*wpa_s
,
623 char *cmd
, char *buf
, size_t buflen
)
627 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GET '%s'", cmd
);
629 if (os_strcmp(cmd
, "version") == 0) {
630 res
= os_snprintf(buf
, buflen
, "%s", VERSION_STR
);
631 } else if (os_strcasecmp(cmd
, "country") == 0) {
632 if (wpa_s
->conf
->country
[0] && wpa_s
->conf
->country
[1])
633 res
= os_snprintf(buf
, buflen
, "%c%c",
634 wpa_s
->conf
->country
[0],
635 wpa_s
->conf
->country
[1]);
636 #ifdef CONFIG_WIFI_DISPLAY
637 } else if (os_strcasecmp(cmd
, "wifi_display") == 0) {
639 if (wpa_s
->global
->p2p
== NULL
||
640 wpa_s
->global
->p2p_disabled
)
643 enabled
= wpa_s
->global
->wifi_display
;
644 res
= os_snprintf(buf
, buflen
, "%d", enabled
);
645 #endif /* CONFIG_WIFI_DISPLAY */
646 #ifdef CONFIG_TESTING_GET_GTK
647 } else if (os_strcmp(cmd
, "gtk") == 0) {
648 if (wpa_s
->last_gtk_len
== 0)
650 res
= wpa_snprintf_hex(buf
, buflen
, wpa_s
->last_gtk
,
651 wpa_s
->last_gtk_len
);
653 #endif /* CONFIG_TESTING_GET_GTK */
654 } else if (os_strcmp(cmd
, "tls_library") == 0) {
655 res
= tls_get_library_version(buf
, buflen
);
657 res
= wpa_config_get_value(cmd
, wpa_s
->conf
, buf
, buflen
);
660 if (os_snprintf_error(buflen
, res
))
666 #ifdef IEEE8021X_EAPOL
667 static int wpa_supplicant_ctrl_iface_preauth(struct wpa_supplicant
*wpa_s
,
671 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
673 if (hwaddr_aton(addr
, bssid
)) {
674 wpa_printf(MSG_DEBUG
, "CTRL_IFACE PREAUTH: invalid address "
679 wpa_printf(MSG_DEBUG
, "CTRL_IFACE PREAUTH " MACSTR
, MAC2STR(bssid
));
680 rsn_preauth_deinit(wpa_s
->wpa
);
681 if (rsn_preauth_init(wpa_s
->wpa
, bssid
, ssid
? &ssid
->eap
: NULL
))
686 #endif /* IEEE8021X_EAPOL */
689 #ifdef CONFIG_PEERKEY
690 /* MLME-STKSTART.request(peer) */
691 static int wpa_supplicant_ctrl_iface_stkstart(
692 struct wpa_supplicant
*wpa_s
, char *addr
)
696 if (hwaddr_aton(addr
, peer
)) {
697 wpa_printf(MSG_DEBUG
, "CTRL_IFACE STKSTART: invalid "
698 "address '%s'", addr
);
702 wpa_printf(MSG_DEBUG
, "CTRL_IFACE STKSTART " MACSTR
,
705 return wpa_sm_stkstart(wpa_s
->wpa
, peer
);
707 #endif /* CONFIG_PEERKEY */
712 static int wpa_supplicant_ctrl_iface_tdls_discover(
713 struct wpa_supplicant
*wpa_s
, char *addr
)
718 if (hwaddr_aton(addr
, peer
)) {
719 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_DISCOVER: invalid "
720 "address '%s'", addr
);
724 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_DISCOVER " MACSTR
,
727 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
728 ret
= wpa_tdls_send_discovery_request(wpa_s
->wpa
, peer
);
730 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_DISCOVERY_REQ
, peer
);
736 static int wpa_supplicant_ctrl_iface_tdls_setup(
737 struct wpa_supplicant
*wpa_s
, char *addr
)
742 if (hwaddr_aton(addr
, peer
)) {
743 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_SETUP: invalid "
744 "address '%s'", addr
);
748 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_SETUP " MACSTR
,
751 if ((wpa_s
->conf
->tdls_external_control
) &&
752 wpa_tdls_is_external_setup(wpa_s
->wpa
))
753 return wpa_drv_tdls_oper(wpa_s
, TDLS_SETUP
, peer
);
755 wpa_tdls_remove(wpa_s
->wpa
, peer
);
757 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
758 ret
= wpa_tdls_start(wpa_s
->wpa
, peer
);
760 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_SETUP
, peer
);
766 static int wpa_supplicant_ctrl_iface_tdls_teardown(
767 struct wpa_supplicant
*wpa_s
, char *addr
)
772 if (os_strcmp(addr
, "*") == 0) {
773 /* remove everyone */
774 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN *");
775 wpa_tdls_teardown_peers(wpa_s
->wpa
);
779 if (hwaddr_aton(addr
, peer
)) {
780 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN: invalid "
781 "address '%s'", addr
);
785 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN " MACSTR
,
788 if ((wpa_s
->conf
->tdls_external_control
) &&
789 wpa_tdls_is_external_setup(wpa_s
->wpa
))
790 return wpa_drv_tdls_oper(wpa_s
, TDLS_TEARDOWN
, peer
);
792 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
793 ret
= wpa_tdls_teardown_link(
795 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED
);
797 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_TEARDOWN
, peer
);
803 static int ctrl_iface_get_capability_tdls(
804 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
808 ret
= os_snprintf(buf
, buflen
, "%s\n",
809 wpa_s
->drv_flags
& WPA_DRIVER_FLAGS_TDLS_SUPPORT
?
811 WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP
?
812 "EXTERNAL" : "INTERNAL") : "UNSUPPORTED");
813 if (os_snprintf_error(buflen
, ret
))
819 static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
820 struct wpa_supplicant
*wpa_s
, char *cmd
)
823 struct hostapd_freq_params freq_params
;
827 if (!wpa_tdls_is_external_setup(wpa_s
->wpa
)) {
829 "tdls_chanswitch: Only supported with external setup");
833 os_memset(&freq_params
, 0, sizeof(freq_params
));
835 pos
= os_strchr(cmd
, ' ');
840 oper_class
= strtol(pos
, &end
, 10);
843 "tdls_chanswitch: Invalid op class provided");
848 freq_params
.freq
= atoi(pos
);
849 if (freq_params
.freq
== 0) {
850 wpa_printf(MSG_INFO
, "tdls_chanswitch: Invalid freq provided");
854 #define SET_FREQ_SETTING(str) \
856 const char *pos2 = os_strstr(pos, " " #str "="); \
858 pos2 += sizeof(" " #str "=") - 1; \
859 freq_params.str = atoi(pos2); \
863 SET_FREQ_SETTING(center_freq1
);
864 SET_FREQ_SETTING(center_freq2
);
865 SET_FREQ_SETTING(bandwidth
);
866 SET_FREQ_SETTING(sec_channel_offset
);
867 #undef SET_FREQ_SETTING
869 freq_params
.ht_enabled
= !!os_strstr(pos
, " ht");
870 freq_params
.vht_enabled
= !!os_strstr(pos
, " vht");
872 if (hwaddr_aton(cmd
, peer
)) {
873 wpa_printf(MSG_DEBUG
,
874 "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
879 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
880 " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
881 MAC2STR(peer
), oper_class
, freq_params
.freq
,
882 freq_params
.center_freq1
, freq_params
.center_freq2
,
883 freq_params
.bandwidth
, freq_params
.sec_channel_offset
,
884 freq_params
.ht_enabled
? " HT" : "",
885 freq_params
.vht_enabled
? " VHT" : "");
887 return wpa_tdls_enable_chan_switch(wpa_s
->wpa
, peer
, oper_class
,
892 static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
893 struct wpa_supplicant
*wpa_s
, char *cmd
)
897 if (!wpa_tdls_is_external_setup(wpa_s
->wpa
)) {
899 "tdls_chanswitch: Only supported with external setup");
903 if (hwaddr_aton(cmd
, peer
)) {
904 wpa_printf(MSG_DEBUG
,
905 "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
910 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR
,
913 return wpa_tdls_disable_chan_switch(wpa_s
->wpa
, peer
);
917 static int wpa_supplicant_ctrl_iface_tdls_link_status(
918 struct wpa_supplicant
*wpa_s
, const char *addr
,
919 char *buf
, size_t buflen
)
922 const char *tdls_status
;
925 if (hwaddr_aton(addr
, peer
)) {
926 wpa_printf(MSG_DEBUG
,
927 "CTRL_IFACE TDLS_LINK_STATUS: Invalid address '%s'",
931 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_LINK_STATUS " MACSTR
,
934 tdls_status
= wpa_tdls_get_link_status(wpa_s
->wpa
, peer
);
935 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_LINK_STATUS: %s", tdls_status
);
936 ret
= os_snprintf(buf
, buflen
, "TDLS link status: %s\n", tdls_status
);
937 if (os_snprintf_error(buflen
, ret
))
943 #endif /* CONFIG_TDLS */
946 static int wmm_ac_ctrl_addts(struct wpa_supplicant
*wpa_s
, char *cmd
)
948 char *token
, *context
= NULL
;
949 struct wmm_ac_ts_setup_params params
= {
954 while ((token
= str_token(cmd
, " ", &context
))) {
955 if (sscanf(token
, "tsid=%i", ¶ms
.tsid
) == 1 ||
956 sscanf(token
, "up=%i", ¶ms
.user_priority
) == 1 ||
957 sscanf(token
, "nominal_msdu_size=%i",
958 ¶ms
.nominal_msdu_size
) == 1 ||
959 sscanf(token
, "mean_data_rate=%i",
960 ¶ms
.mean_data_rate
) == 1 ||
961 sscanf(token
, "min_phy_rate=%i",
962 ¶ms
.minimum_phy_rate
) == 1 ||
963 sscanf(token
, "sba=%i",
964 ¶ms
.surplus_bandwidth_allowance
) == 1)
967 if (os_strcasecmp(token
, "downlink") == 0) {
968 params
.direction
= WMM_TSPEC_DIRECTION_DOWNLINK
;
969 } else if (os_strcasecmp(token
, "uplink") == 0) {
970 params
.direction
= WMM_TSPEC_DIRECTION_UPLINK
;
971 } else if (os_strcasecmp(token
, "bidi") == 0) {
972 params
.direction
= WMM_TSPEC_DIRECTION_BI_DIRECTIONAL
;
973 } else if (os_strcasecmp(token
, "fixed_nominal_msdu") == 0) {
974 params
.fixed_nominal_msdu
= 1;
976 wpa_printf(MSG_DEBUG
,
977 "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
984 return wpas_wmm_ac_addts(wpa_s
, ¶ms
);
988 static int wmm_ac_ctrl_delts(struct wpa_supplicant
*wpa_s
, char *cmd
)
992 return wpas_wmm_ac_delts(wpa_s
, tsid
);
996 #ifdef CONFIG_IEEE80211R
997 static int wpa_supplicant_ctrl_iface_ft_ds(
998 struct wpa_supplicant
*wpa_s
, char *addr
)
1000 u8 target_ap
[ETH_ALEN
];
1001 struct wpa_bss
*bss
;
1004 if (hwaddr_aton(addr
, target_ap
)) {
1005 wpa_printf(MSG_DEBUG
, "CTRL_IFACE FT_DS: invalid "
1006 "address '%s'", addr
);
1010 wpa_printf(MSG_DEBUG
, "CTRL_IFACE FT_DS " MACSTR
, MAC2STR(target_ap
));
1012 bss
= wpa_bss_get_bssid(wpa_s
, target_ap
);
1014 mdie
= wpa_bss_get_ie(bss
, WLAN_EID_MOBILITY_DOMAIN
);
1018 return wpa_ft_start_over_ds(wpa_s
->wpa
, target_ap
, mdie
);
1020 #endif /* CONFIG_IEEE80211R */
1024 static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant
*wpa_s
,
1027 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
1029 u8 p2p_dev_addr
[ETH_ALEN
];
1030 #endif /* CONFIG_P2P */
1032 u8
*_p2p_dev_addr
= NULL
;
1033 #endif /* CONFIG_AP */
1035 if (cmd
== NULL
|| os_strcmp(cmd
, "any") == 0) {
1038 } else if (os_strncmp(cmd
, "p2p_dev_addr=", 13) == 0) {
1039 if (hwaddr_aton(cmd
+ 13, p2p_dev_addr
)) {
1040 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PBC: invalid "
1041 "P2P Device Address '%s'",
1045 _p2p_dev_addr
= p2p_dev_addr
;
1046 #endif /* CONFIG_P2P */
1047 } else if (hwaddr_aton(cmd
, bssid
)) {
1048 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PBC: invalid BSSID '%s'",
1054 if (wpa_s
->ap_iface
)
1055 return wpa_supplicant_ap_wps_pbc(wpa_s
, _bssid
, _p2p_dev_addr
);
1056 #endif /* CONFIG_AP */
1058 return wpas_wps_start_pbc(wpa_s
, _bssid
, 0);
1062 static int wpa_supplicant_ctrl_iface_wps_pin(struct wpa_supplicant
*wpa_s
,
1063 char *cmd
, char *buf
,
1066 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
1070 pin
= os_strchr(cmd
, ' ');
1074 if (os_strcmp(cmd
, "any") == 0)
1076 else if (os_strcmp(cmd
, "get") == 0) {
1077 if (wps_generate_pin((unsigned int *) &ret
) < 0)
1080 } else if (hwaddr_aton(cmd
, bssid
)) {
1081 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
1087 if (wpa_s
->ap_iface
) {
1092 pos
= os_strchr(pin
, ' ');
1095 timeout
= atoi(pos
);
1099 return wpa_supplicant_ap_wps_pin(wpa_s
, _bssid
, pin
,
1100 buf
, buflen
, timeout
);
1102 #endif /* CONFIG_AP */
1105 ret
= wpas_wps_start_pin(wpa_s
, _bssid
, pin
, 0,
1109 ret
= os_snprintf(buf
, buflen
, "%s", pin
);
1110 if (os_snprintf_error(buflen
, ret
))
1115 ret
= wpas_wps_start_pin(wpa_s
, _bssid
, NULL
, 0, DEV_PW_DEFAULT
);
1120 /* Return the generated PIN */
1121 ret
= os_snprintf(buf
, buflen
, "%08d", ret
);
1122 if (os_snprintf_error(buflen
, ret
))
1128 static int wpa_supplicant_ctrl_iface_wps_check_pin(
1129 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
1136 wpa_hexdump_ascii_key(MSG_DEBUG
, "WPS_CHECK_PIN",
1137 (u8
*) cmd
, os_strlen(cmd
));
1138 for (pos
= cmd
, len
= 0; *pos
!= '\0'; pos
++) {
1139 if (*pos
< '0' || *pos
> '9')
1143 wpa_printf(MSG_DEBUG
, "WPS: Too long PIN");
1147 if (len
!= 4 && len
!= 8) {
1148 wpa_printf(MSG_DEBUG
, "WPS: Invalid PIN length %d", (int) len
);
1154 unsigned int pin_val
;
1155 pin_val
= atoi(pin
);
1156 if (!wps_pin_valid(pin_val
)) {
1157 wpa_printf(MSG_DEBUG
, "WPS: Invalid checksum digit");
1158 ret
= os_snprintf(buf
, buflen
, "FAIL-CHECKSUM\n");
1159 if (os_snprintf_error(buflen
, ret
))
1165 ret
= os_snprintf(buf
, buflen
, "%s", pin
);
1166 if (os_snprintf_error(buflen
, ret
))
1173 #ifdef CONFIG_WPS_NFC
1175 static int wpa_supplicant_ctrl_iface_wps_nfc(struct wpa_supplicant
*wpa_s
,
1178 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
1180 if (cmd
== NULL
|| cmd
[0] == '\0')
1182 else if (hwaddr_aton(cmd
, bssid
))
1185 return wpas_wps_start_nfc(wpa_s
, NULL
, _bssid
, NULL
, 0, 0, NULL
, NULL
,
1190 static int wpa_supplicant_ctrl_iface_wps_nfc_config_token(
1191 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1198 pos
= os_strchr(cmd
, ' ');
1201 if (os_strcmp(cmd
, "WPS") == 0)
1203 else if (os_strcmp(cmd
, "NDEF") == 0)
1208 buf
= wpas_wps_nfc_config_token(wpa_s
, ndef
, pos
);
1212 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1214 reply
[res
++] = '\n';
1223 static int wpa_supplicant_ctrl_iface_wps_nfc_token(
1224 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1230 if (os_strcmp(cmd
, "WPS") == 0)
1232 else if (os_strcmp(cmd
, "NDEF") == 0)
1237 buf
= wpas_wps_nfc_token(wpa_s
, ndef
);
1241 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1243 reply
[res
++] = '\n';
1252 static int wpa_supplicant_ctrl_iface_wps_nfc_tag_read(
1253 struct wpa_supplicant
*wpa_s
, char *pos
)
1259 int forced_freq
= 0;
1261 freq
= strstr(pos
, " freq=");
1265 forced_freq
= atoi(freq
);
1268 len
= os_strlen(pos
);
1273 buf
= wpabuf_alloc(len
);
1276 if (hexstr2bin(pos
, wpabuf_put(buf
, len
), len
) < 0) {
1281 ret
= wpas_wps_nfc_tag_read(wpa_s
, buf
, forced_freq
);
1288 static int wpas_ctrl_nfc_get_handover_req_wps(struct wpa_supplicant
*wpa_s
,
1289 char *reply
, size_t max_len
,
1295 buf
= wpas_wps_nfc_handover_req(wpa_s
, ndef
);
1299 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1301 reply
[res
++] = '\n';
1311 static int wpas_ctrl_nfc_get_handover_req_p2p(struct wpa_supplicant
*wpa_s
,
1312 char *reply
, size_t max_len
,
1318 buf
= wpas_p2p_nfc_handover_req(wpa_s
, ndef
);
1320 wpa_printf(MSG_DEBUG
, "P2P: Could not generate NFC handover request");
1324 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1326 reply
[res
++] = '\n';
1333 #endif /* CONFIG_P2P */
1336 static int wpas_ctrl_nfc_get_handover_req(struct wpa_supplicant
*wpa_s
,
1337 char *cmd
, char *reply
,
1343 pos
= os_strchr(cmd
, ' ');
1348 if (os_strcmp(cmd
, "WPS") == 0)
1350 else if (os_strcmp(cmd
, "NDEF") == 0)
1355 if (os_strcmp(pos
, "WPS") == 0 || os_strcmp(pos
, "WPS-CR") == 0) {
1358 return wpas_ctrl_nfc_get_handover_req_wps(
1359 wpa_s
, reply
, max_len
, ndef
);
1363 if (os_strcmp(pos
, "P2P-CR") == 0) {
1364 return wpas_ctrl_nfc_get_handover_req_p2p(
1365 wpa_s
, reply
, max_len
, ndef
);
1367 #endif /* CONFIG_P2P */
1373 static int wpas_ctrl_nfc_get_handover_sel_wps(struct wpa_supplicant
*wpa_s
,
1374 char *reply
, size_t max_len
,
1375 int ndef
, int cr
, char *uuid
)
1380 buf
= wpas_wps_nfc_handover_sel(wpa_s
, ndef
, cr
, uuid
);
1384 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1386 reply
[res
++] = '\n';
1396 static int wpas_ctrl_nfc_get_handover_sel_p2p(struct wpa_supplicant
*wpa_s
,
1397 char *reply
, size_t max_len
,
1403 buf
= wpas_p2p_nfc_handover_sel(wpa_s
, ndef
, tag
);
1407 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1409 reply
[res
++] = '\n';
1416 #endif /* CONFIG_P2P */
1419 static int wpas_ctrl_nfc_get_handover_sel(struct wpa_supplicant
*wpa_s
,
1420 char *cmd
, char *reply
,
1426 pos
= os_strchr(cmd
, ' ');
1431 if (os_strcmp(cmd
, "WPS") == 0)
1433 else if (os_strcmp(cmd
, "NDEF") == 0)
1438 pos2
= os_strchr(pos
, ' ');
1441 if (os_strcmp(pos
, "WPS") == 0 || os_strcmp(pos
, "WPS-CR") == 0) {
1444 return wpas_ctrl_nfc_get_handover_sel_wps(
1445 wpa_s
, reply
, max_len
, ndef
,
1446 os_strcmp(pos
, "WPS-CR") == 0, pos2
);
1450 if (os_strcmp(pos
, "P2P-CR") == 0) {
1451 return wpas_ctrl_nfc_get_handover_sel_p2p(
1452 wpa_s
, reply
, max_len
, ndef
, 0);
1455 if (os_strcmp(pos
, "P2P-CR-TAG") == 0) {
1456 return wpas_ctrl_nfc_get_handover_sel_p2p(
1457 wpa_s
, reply
, max_len
, ndef
, 1);
1459 #endif /* CONFIG_P2P */
1465 static int wpas_ctrl_nfc_report_handover(struct wpa_supplicant
*wpa_s
,
1469 struct wpabuf
*req
, *sel
;
1471 char *pos
, *role
, *type
, *pos2
;
1474 int forced_freq
= 0;
1476 freq
= strstr(cmd
, " freq=");
1480 forced_freq
= atoi(freq
);
1482 #endif /* CONFIG_P2P */
1485 pos
= os_strchr(role
, ' ');
1487 wpa_printf(MSG_DEBUG
, "NFC: Missing type in handover report");
1493 pos
= os_strchr(type
, ' ');
1495 wpa_printf(MSG_DEBUG
, "NFC: Missing request message in handover report");
1500 pos2
= os_strchr(pos
, ' ');
1502 wpa_printf(MSG_DEBUG
, "NFC: Missing select message in handover report");
1507 len
= os_strlen(pos
);
1509 wpa_printf(MSG_DEBUG
, "NFC: Invalid request message length in handover report");
1514 req
= wpabuf_alloc(len
);
1516 wpa_printf(MSG_DEBUG
, "NFC: Failed to allocate memory for request message");
1519 if (hexstr2bin(pos
, wpabuf_put(req
, len
), len
) < 0) {
1520 wpa_printf(MSG_DEBUG
, "NFC: Invalid request message hexdump in handover report");
1525 len
= os_strlen(pos2
);
1527 wpa_printf(MSG_DEBUG
, "NFC: Invalid select message length in handover report");
1533 sel
= wpabuf_alloc(len
);
1535 wpa_printf(MSG_DEBUG
, "NFC: Failed to allocate memory for select message");
1539 if (hexstr2bin(pos2
, wpabuf_put(sel
, len
), len
) < 0) {
1540 wpa_printf(MSG_DEBUG
, "NFC: Invalid select message hexdump in handover report");
1546 wpa_printf(MSG_DEBUG
, "NFC: Connection handover reported - role=%s type=%s req_len=%d sel_len=%d",
1547 role
, type
, (int) wpabuf_len(req
), (int) wpabuf_len(sel
));
1549 if (os_strcmp(role
, "INIT") == 0 && os_strcmp(type
, "WPS") == 0) {
1550 ret
= wpas_wps_nfc_report_handover(wpa_s
, req
, sel
);
1552 } else if (os_strcmp(role
, "RESP") == 0 && os_strcmp(type
, "WPS") == 0)
1554 ret
= wpas_ap_wps_nfc_report_handover(wpa_s
, req
, sel
);
1556 ret
= wpas_er_wps_nfc_report_handover(wpa_s
, req
, sel
);
1557 #endif /* CONFIG_AP */
1559 } else if (os_strcmp(role
, "INIT") == 0 && os_strcmp(type
, "P2P") == 0)
1561 ret
= wpas_p2p_nfc_report_handover(wpa_s
, 1, req
, sel
, 0);
1562 } else if (os_strcmp(role
, "RESP") == 0 && os_strcmp(type
, "P2P") == 0)
1564 ret
= wpas_p2p_nfc_report_handover(wpa_s
, 0, req
, sel
,
1566 #endif /* CONFIG_P2P */
1568 wpa_printf(MSG_DEBUG
, "NFC: Unsupported connection handover "
1569 "reported: role=%s type=%s", role
, type
);
1576 wpa_printf(MSG_DEBUG
, "NFC: Failed to process reported handover messages");
1581 #endif /* CONFIG_WPS_NFC */
1584 static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant
*wpa_s
,
1593 struct wps_new_ap_settings ap
;
1595 pin
= os_strchr(cmd
, ' ');
1600 if (hwaddr_aton(cmd
, bssid
)) {
1601 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
1606 new_ssid
= os_strchr(pin
, ' ');
1607 if (new_ssid
== NULL
)
1608 return wpas_wps_start_reg(wpa_s
, bssid
, pin
, NULL
);
1611 new_auth
= os_strchr(new_ssid
, ' ');
1612 if (new_auth
== NULL
)
1616 new_encr
= os_strchr(new_auth
, ' ');
1617 if (new_encr
== NULL
)
1621 new_key
= os_strchr(new_encr
, ' ');
1622 if (new_key
== NULL
)
1626 os_memset(&ap
, 0, sizeof(ap
));
1627 ap
.ssid_hex
= new_ssid
;
1630 ap
.key_hex
= new_key
;
1631 return wpas_wps_start_reg(wpa_s
, bssid
, pin
, &ap
);
1636 static int wpa_supplicant_ctrl_iface_wps_ap_pin(struct wpa_supplicant
*wpa_s
,
1637 char *cmd
, char *buf
,
1642 const char *pin_txt
;
1644 if (!wpa_s
->ap_iface
)
1647 pos
= os_strchr(cmd
, ' ');
1651 if (os_strcmp(cmd
, "disable") == 0) {
1652 wpas_wps_ap_pin_disable(wpa_s
);
1653 return os_snprintf(buf
, buflen
, "OK\n");
1656 if (os_strcmp(cmd
, "random") == 0) {
1658 timeout
= atoi(pos
);
1659 pin_txt
= wpas_wps_ap_pin_random(wpa_s
, timeout
);
1660 if (pin_txt
== NULL
)
1662 return os_snprintf(buf
, buflen
, "%s", pin_txt
);
1665 if (os_strcmp(cmd
, "get") == 0) {
1666 pin_txt
= wpas_wps_ap_pin_get(wpa_s
);
1667 if (pin_txt
== NULL
)
1669 return os_snprintf(buf
, buflen
, "%s", pin_txt
);
1672 if (os_strcmp(cmd
, "set") == 0) {
1677 pos
= os_strchr(pos
, ' ');
1680 timeout
= atoi(pos
);
1682 if (os_strlen(pin
) > buflen
)
1684 if (wpas_wps_ap_pin_set(wpa_s
, pin
, timeout
) < 0)
1686 return os_snprintf(buf
, buflen
, "%s", pin
);
1691 #endif /* CONFIG_AP */
1694 #ifdef CONFIG_WPS_ER
1695 static int wpa_supplicant_ctrl_iface_wps_er_pin(struct wpa_supplicant
*wpa_s
,
1698 char *uuid
= cmd
, *pin
, *pos
;
1699 u8 addr_buf
[ETH_ALEN
], *addr
= NULL
;
1700 pin
= os_strchr(uuid
, ' ');
1704 pos
= os_strchr(pin
, ' ');
1707 if (hwaddr_aton(pos
, addr_buf
) == 0)
1710 return wpas_wps_er_add_pin(wpa_s
, addr
, uuid
, pin
);
1714 static int wpa_supplicant_ctrl_iface_wps_er_learn(struct wpa_supplicant
*wpa_s
,
1717 char *uuid
= cmd
, *pin
;
1718 pin
= os_strchr(uuid
, ' ');
1722 return wpas_wps_er_learn(wpa_s
, uuid
, pin
);
1726 static int wpa_supplicant_ctrl_iface_wps_er_set_config(
1727 struct wpa_supplicant
*wpa_s
, char *cmd
)
1729 char *uuid
= cmd
, *id
;
1730 id
= os_strchr(uuid
, ' ');
1734 return wpas_wps_er_set_config(wpa_s
, uuid
, atoi(id
));
1738 static int wpa_supplicant_ctrl_iface_wps_er_config(
1739 struct wpa_supplicant
*wpa_s
, char *cmd
)
1746 struct wps_new_ap_settings ap
;
1748 pin
= os_strchr(cmd
, ' ');
1753 new_ssid
= os_strchr(pin
, ' ');
1754 if (new_ssid
== NULL
)
1758 new_auth
= os_strchr(new_ssid
, ' ');
1759 if (new_auth
== NULL
)
1763 new_encr
= os_strchr(new_auth
, ' ');
1764 if (new_encr
== NULL
)
1768 new_key
= os_strchr(new_encr
, ' ');
1769 if (new_key
== NULL
)
1773 os_memset(&ap
, 0, sizeof(ap
));
1774 ap
.ssid_hex
= new_ssid
;
1777 ap
.key_hex
= new_key
;
1778 return wpas_wps_er_config(wpa_s
, cmd
, pin
, &ap
);
1782 #ifdef CONFIG_WPS_NFC
1783 static int wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
1784 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1791 uuid
= os_strchr(cmd
, ' ');
1796 if (os_strcmp(cmd
, "WPS") == 0)
1798 else if (os_strcmp(cmd
, "NDEF") == 0)
1803 buf
= wpas_wps_er_nfc_config_token(wpa_s
, ndef
, uuid
);
1807 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1809 reply
[res
++] = '\n';
1816 #endif /* CONFIG_WPS_NFC */
1817 #endif /* CONFIG_WPS_ER */
1819 #endif /* CONFIG_WPS */
1822 #ifdef CONFIG_IBSS_RSN
1823 static int wpa_supplicant_ctrl_iface_ibss_rsn(
1824 struct wpa_supplicant
*wpa_s
, char *addr
)
1828 if (hwaddr_aton(addr
, peer
)) {
1829 wpa_printf(MSG_DEBUG
, "CTRL_IFACE IBSS_RSN: invalid "
1830 "address '%s'", addr
);
1834 wpa_printf(MSG_DEBUG
, "CTRL_IFACE IBSS_RSN " MACSTR
,
1837 return ibss_rsn_start(wpa_s
->ibss_rsn
, peer
);
1839 #endif /* CONFIG_IBSS_RSN */
1842 static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant
*wpa_s
,
1845 #ifdef IEEE8021X_EAPOL
1848 struct wpa_ssid
*ssid
;
1850 pos
= os_strchr(rsp
, '-');
1855 pos
= os_strchr(pos
, ':');
1860 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: field=%s id=%d", rsp
, id
);
1861 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
1862 (u8
*) pos
, os_strlen(pos
));
1864 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
1866 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
1871 return wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s
, ssid
, rsp
,
1873 #else /* IEEE8021X_EAPOL */
1874 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: 802.1X not included");
1876 #endif /* IEEE8021X_EAPOL */
1880 static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant
*wpa_s
,
1882 char *buf
, size_t buflen
)
1884 char *pos
, *end
, tmp
[30];
1885 int res
, verbose
, wps
, ret
;
1888 #endif /* CONFIG_HS20 */
1892 if (os_strcmp(params
, "-DRIVER") == 0)
1893 return wpa_drv_status(wpa_s
, buf
, buflen
);
1894 verbose
= os_strcmp(params
, "-VERBOSE") == 0;
1895 wps
= os_strcmp(params
, "-WPS") == 0;
1898 if (wpa_s
->wpa_state
>= WPA_ASSOCIATED
) {
1899 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
1900 ret
= os_snprintf(pos
, end
- pos
, "bssid=" MACSTR
"\n",
1901 MAC2STR(wpa_s
->bssid
));
1902 if (os_snprintf_error(end
- pos
, ret
))
1905 ret
= os_snprintf(pos
, end
- pos
, "freq=%u\n",
1907 if (os_snprintf_error(end
- pos
, ret
))
1911 u8
*_ssid
= ssid
->ssid
;
1912 size_t ssid_len
= ssid
->ssid_len
;
1913 u8 ssid_buf
[SSID_MAX_LEN
];
1914 if (ssid_len
== 0) {
1915 int _res
= wpa_drv_get_ssid(wpa_s
, ssid_buf
);
1922 ret
= os_snprintf(pos
, end
- pos
, "ssid=%s\nid=%d\n",
1923 wpa_ssid_txt(_ssid
, ssid_len
),
1925 if (os_snprintf_error(end
- pos
, ret
))
1929 if (wps
&& ssid
->passphrase
&&
1930 wpa_key_mgmt_wpa_psk(ssid
->key_mgmt
) &&
1931 (ssid
->mode
== WPAS_MODE_AP
||
1932 ssid
->mode
== WPAS_MODE_P2P_GO
)) {
1933 ret
= os_snprintf(pos
, end
- pos
,
1936 if (os_snprintf_error(end
- pos
, ret
))
1941 ret
= os_snprintf(pos
, end
- pos
,
1944 if (os_snprintf_error(end
- pos
, ret
))
1949 switch (ssid
->mode
) {
1950 case WPAS_MODE_INFRA
:
1951 ret
= os_snprintf(pos
, end
- pos
,
1954 case WPAS_MODE_IBSS
:
1955 ret
= os_snprintf(pos
, end
- pos
,
1959 ret
= os_snprintf(pos
, end
- pos
,
1962 case WPAS_MODE_P2P_GO
:
1963 ret
= os_snprintf(pos
, end
- pos
,
1966 case WPAS_MODE_P2P_GROUP_FORMATION
:
1967 ret
= os_snprintf(pos
, end
- pos
,
1968 "mode=P2P GO - group "
1971 case WPAS_MODE_MESH
:
1972 ret
= os_snprintf(pos
, end
- pos
,
1979 if (os_snprintf_error(end
- pos
, ret
))
1985 if (wpa_s
->ap_iface
) {
1986 pos
+= ap_ctrl_iface_wpa_get_status(wpa_s
, pos
,
1990 #endif /* CONFIG_AP */
1991 pos
+= wpa_sm_get_status(wpa_s
->wpa
, pos
, end
- pos
, verbose
);
1995 if (wpa_s
->wpa_state
>= WPA_ASSOCIATED
&&
1998 #endif /* CONFIG_AP */
1999 wpa_s
->sme
.sae
.state
== SAE_ACCEPTED
) {
2000 ret
= os_snprintf(pos
, end
- pos
, "sae_group=%d\n",
2001 wpa_s
->sme
.sae
.group
);
2002 if (os_snprintf_error(end
- pos
, ret
))
2006 #endif /* CONFIG_SAE */
2007 #endif /* CONFIG_SME */
2008 ret
= os_snprintf(pos
, end
- pos
, "wpa_state=%s\n",
2009 wpa_supplicant_state_txt(wpa_s
->wpa_state
));
2010 if (os_snprintf_error(end
- pos
, ret
))
2015 l2_packet_get_ip_addr(wpa_s
->l2
, tmp
, sizeof(tmp
)) >= 0) {
2016 ret
= os_snprintf(pos
, end
- pos
, "ip_address=%s\n", tmp
);
2017 if (os_snprintf_error(end
- pos
, ret
))
2023 if (wpa_s
->global
->p2p
) {
2024 ret
= os_snprintf(pos
, end
- pos
, "p2p_device_address=" MACSTR
2025 "\n", MAC2STR(wpa_s
->global
->p2p_dev_addr
));
2026 if (os_snprintf_error(end
- pos
, ret
))
2030 #endif /* CONFIG_P2P */
2032 ret
= os_snprintf(pos
, end
- pos
, "address=" MACSTR
"\n",
2033 MAC2STR(wpa_s
->own_addr
));
2034 if (os_snprintf_error(end
- pos
, ret
))
2039 if (wpa_s
->current_bss
&&
2040 (hs20
= wpa_bss_get_vendor_ie(wpa_s
->current_bss
,
2041 HS20_IE_VENDOR_TYPE
)) &&
2042 wpa_s
->wpa_proto
== WPA_PROTO_RSN
&&
2043 wpa_key_mgmt_wpa_ieee8021x(wpa_s
->key_mgmt
)) {
2046 u8 rel_num
= (hs20
[6] & 0xf0) >> 4;
2047 release
= rel_num
+ 1;
2049 ret
= os_snprintf(pos
, end
- pos
, "hs20=%d\n", release
);
2050 if (os_snprintf_error(end
- pos
, ret
))
2055 if (wpa_s
->current_ssid
) {
2056 struct wpa_cred
*cred
;
2059 for (cred
= wpa_s
->conf
->cred
; cred
; cred
= cred
->next
) {
2062 if (wpa_s
->current_ssid
->parent_cred
!= cred
)
2065 if (cred
->provisioning_sp
) {
2066 ret
= os_snprintf(pos
, end
- pos
,
2067 "provisioning_sp=%s\n",
2068 cred
->provisioning_sp
);
2069 if (os_snprintf_error(end
- pos
, ret
))
2078 if (wpa_s
->current_bss
&& wpa_s
->current_bss
->anqp
) {
2079 struct wpabuf
*names
=
2080 wpa_s
->current_bss
->anqp
->domain_name
;
2081 for (i
= 0; names
&& i
< cred
->num_domain
; i
++)
2083 if (domain_name_list_contains(
2084 names
, cred
->domain
[i
], 1))
2087 if (i
== cred
->num_domain
)
2088 i
= 0; /* show first entry by default */
2090 ret
= os_snprintf(pos
, end
- pos
, "home_sp=%s\n",
2092 if (os_snprintf_error(end
- pos
, ret
))
2097 if (wpa_s
->current_bss
== NULL
||
2098 wpa_s
->current_bss
->anqp
== NULL
)
2101 res
= interworking_home_sp_cred(
2103 wpa_s
->current_bss
->anqp
->domain_name
);
2111 ret
= os_snprintf(pos
, end
- pos
, "sp_type=%s\n", type
);
2112 if (os_snprintf_error(end
- pos
, ret
))
2119 #endif /* CONFIG_HS20 */
2121 if (wpa_key_mgmt_wpa_ieee8021x(wpa_s
->key_mgmt
) ||
2122 wpa_s
->key_mgmt
== WPA_KEY_MGMT_IEEE8021X_NO_WPA
) {
2123 res
= eapol_sm_get_status(wpa_s
->eapol
, pos
, end
- pos
,
2129 #ifdef CONFIG_MACSEC
2130 res
= ieee802_1x_kay_get_status(wpa_s
->kay
, pos
, end
- pos
);
2133 #endif /* CONFIG_MACSEC */
2135 sess_id
= eapol_sm_get_session_id(wpa_s
->eapol
, &sess_id_len
);
2139 ret
= os_snprintf(pos
, end
- pos
, "eap_session_id=");
2140 if (os_snprintf_error(end
- pos
, ret
))
2143 ret
= wpa_snprintf_hex(pos
, end
- pos
, sess_id
, sess_id_len
);
2147 ret
= os_snprintf(pos
, end
- pos
, "\n");
2148 if (os_snprintf_error(end
- pos
, ret
))
2153 res
= rsn_preauth_get_status(wpa_s
->wpa
, pos
, end
- pos
, verbose
);
2160 uuid_bin2str(wpa_s
->wps
->uuid
, uuid_str
, sizeof(uuid_str
));
2161 ret
= os_snprintf(pos
, end
- pos
, "uuid=%s\n", uuid_str
);
2162 if (os_snprintf_error(end
- pos
, ret
))
2166 #endif /* CONFIG_WPS */
2170 * Allow using the STATUS command with default behavior, say for debug,
2171 * i.e., don't generate a "fake" CONNECTION and SUPPLICANT_STATE_CHANGE
2172 * events with STATUS-NO_EVENTS.
2174 if (os_strcmp(params
, "-NO_EVENTS")) {
2175 wpa_msg_ctrl(wpa_s
, MSG_INFO
, WPA_EVENT_STATE_CHANGE
2176 "id=%d state=%d BSSID=" MACSTR
" SSID=%s",
2177 wpa_s
->current_ssid
? wpa_s
->current_ssid
->id
: -1,
2179 MAC2STR(wpa_s
->bssid
),
2180 wpa_s
->current_ssid
&& wpa_s
->current_ssid
->ssid
?
2181 wpa_ssid_txt(wpa_s
->current_ssid
->ssid
,
2182 wpa_s
->current_ssid
->ssid_len
) : "");
2183 if (wpa_s
->wpa_state
== WPA_COMPLETED
) {
2184 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
2185 wpa_msg_ctrl(wpa_s
, MSG_INFO
, WPA_EVENT_CONNECTED
2186 "- connection to " MACSTR
2187 " completed %s [id=%d id_str=%s]",
2188 MAC2STR(wpa_s
->bssid
), "(auth)",
2189 ssid
? ssid
->id
: -1,
2190 ssid
&& ssid
->id_str
? ssid
->id_str
: "");
2193 #endif /* ANDROID */
2199 static int wpa_supplicant_ctrl_iface_bssid(struct wpa_supplicant
*wpa_s
,
2204 struct wpa_ssid
*ssid
;
2207 /* cmd: "<network id> <BSSID>" */
2208 pos
= os_strchr(cmd
, ' ');
2213 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: id=%d bssid='%s'", id
, pos
);
2214 if (hwaddr_aton(pos
, bssid
)) {
2215 wpa_printf(MSG_DEBUG
,"CTRL_IFACE: invalid BSSID '%s'", pos
);
2219 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2221 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
2226 os_memcpy(ssid
->bssid
, bssid
, ETH_ALEN
);
2227 ssid
->bssid_set
= !is_zero_ether_addr(bssid
);
2233 static int wpa_supplicant_ctrl_iface_blacklist(struct wpa_supplicant
*wpa_s
,
2234 char *cmd
, char *buf
,
2238 struct wpa_blacklist
*e
;
2242 /* cmd: "BLACKLIST [<BSSID>]" */
2246 e
= wpa_s
->blacklist
;
2248 ret
= os_snprintf(pos
, end
- pos
, MACSTR
"\n",
2250 if (os_snprintf_error(end
- pos
, ret
))
2259 if (os_strncmp(cmd
, "clear", 5) == 0) {
2260 wpa_blacklist_clear(wpa_s
);
2261 os_memcpy(buf
, "OK\n", 3);
2265 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: BLACKLIST bssid='%s'", cmd
);
2266 if (hwaddr_aton(cmd
, bssid
)) {
2267 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: invalid BSSID '%s'", cmd
);
2272 * Add the BSSID twice, so its count will be 2, causing it to be
2273 * skipped when processing scan results.
2275 ret
= wpa_blacklist_add(wpa_s
, bssid
);
2278 ret
= wpa_blacklist_add(wpa_s
, bssid
);
2281 os_memcpy(buf
, "OK\n", 3);
2286 static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant
*wpa_s
,
2287 char *cmd
, char *buf
,
2290 char *pos
, *end
, *stamp
;
2293 /* cmd: "LOG_LEVEL [<level>]" */
2297 ret
= os_snprintf(pos
, end
- pos
, "Current level: %s\n"
2299 debug_level_str(wpa_debug_level
),
2300 wpa_debug_timestamp
);
2301 if (os_snprintf_error(end
- pos
, ret
))
2310 stamp
= os_strchr(cmd
, ' ');
2313 while (*stamp
== ' ') {
2318 if (os_strlen(cmd
)) {
2319 int level
= str_to_debug_level(cmd
);
2322 wpa_debug_level
= level
;
2325 if (stamp
&& os_strlen(stamp
))
2326 wpa_debug_timestamp
= atoi(stamp
);
2328 os_memcpy(buf
, "OK\n", 3);
2333 static int wpa_supplicant_ctrl_iface_list_networks(
2334 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
2336 char *pos
, *end
, *prev
;
2337 struct wpa_ssid
*ssid
;
2342 ret
= os_snprintf(pos
, end
- pos
,
2343 "network id / ssid / bssid / flags\n");
2344 if (os_snprintf_error(end
- pos
, ret
))
2348 ssid
= wpa_s
->conf
->ssid
;
2350 /* skip over ssids until we find next one */
2351 if (cmd
!= NULL
&& os_strncmp(cmd
, "LAST_ID=", 8) == 0) {
2352 int last_id
= atoi(cmd
+ 8);
2353 if (last_id
!= -1) {
2354 while (ssid
!= NULL
&& ssid
->id
<= last_id
) {
2362 ret
= os_snprintf(pos
, end
- pos
, "%d\t%s",
2364 wpa_ssid_txt(ssid
->ssid
, ssid
->ssid_len
));
2365 if (os_snprintf_error(end
- pos
, ret
))
2368 if (ssid
->bssid_set
) {
2369 ret
= os_snprintf(pos
, end
- pos
, "\t" MACSTR
,
2370 MAC2STR(ssid
->bssid
));
2372 ret
= os_snprintf(pos
, end
- pos
, "\tany");
2374 if (os_snprintf_error(end
- pos
, ret
))
2377 ret
= os_snprintf(pos
, end
- pos
, "\t%s%s%s%s",
2378 ssid
== wpa_s
->current_ssid
?
2380 ssid
->disabled
? "[DISABLED]" : "",
2381 ssid
->disabled_until
.sec
?
2382 "[TEMP-DISABLED]" : "",
2383 ssid
->disabled
== 2 ? "[P2P-PERSISTENT]" :
2385 if (os_snprintf_error(end
- pos
, ret
))
2388 ret
= os_snprintf(pos
, end
- pos
, "\n");
2389 if (os_snprintf_error(end
- pos
, ret
))
2400 static char * wpa_supplicant_cipher_txt(char *pos
, char *end
, int cipher
)
2403 ret
= os_snprintf(pos
, end
- pos
, "-");
2404 if (os_snprintf_error(end
- pos
, ret
))
2407 ret
= wpa_write_ciphers(pos
, end
, cipher
, "+");
2415 static char * wpa_supplicant_ie_txt(char *pos
, char *end
, const char *proto
,
2416 const u8
*ie
, size_t ie_len
)
2418 struct wpa_ie_data data
;
2422 ret
= os_snprintf(pos
, end
- pos
, "[%s-", proto
);
2423 if (os_snprintf_error(end
- pos
, ret
))
2427 if (wpa_parse_wpa_ie(ie
, ie_len
, &data
) < 0) {
2428 ret
= os_snprintf(pos
, end
- pos
, "?]");
2429 if (os_snprintf_error(end
- pos
, ret
))
2436 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X
) {
2437 ret
= os_snprintf(pos
, end
- pos
, "%sEAP",
2438 pos
== start
? "" : "+");
2439 if (os_snprintf_error(end
- pos
, ret
))
2443 if (data
.key_mgmt
& WPA_KEY_MGMT_PSK
) {
2444 ret
= os_snprintf(pos
, end
- pos
, "%sPSK",
2445 pos
== start
? "" : "+");
2446 if (os_snprintf_error(end
- pos
, ret
))
2450 if (data
.key_mgmt
& WPA_KEY_MGMT_WPA_NONE
) {
2451 ret
= os_snprintf(pos
, end
- pos
, "%sNone",
2452 pos
== start
? "" : "+");
2453 if (os_snprintf_error(end
- pos
, ret
))
2457 if (data
.key_mgmt
& WPA_KEY_MGMT_SAE
) {
2458 ret
= os_snprintf(pos
, end
- pos
, "%sSAE",
2459 pos
== start
? "" : "+");
2460 if (os_snprintf_error(end
- pos
, ret
))
2464 #ifdef CONFIG_IEEE80211R
2465 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_IEEE8021X
) {
2466 ret
= os_snprintf(pos
, end
- pos
, "%sFT/EAP",
2467 pos
== start
? "" : "+");
2468 if (os_snprintf_error(end
- pos
, ret
))
2472 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_PSK
) {
2473 ret
= os_snprintf(pos
, end
- pos
, "%sFT/PSK",
2474 pos
== start
? "" : "+");
2475 if (os_snprintf_error(end
- pos
, ret
))
2479 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_SAE
) {
2480 ret
= os_snprintf(pos
, end
- pos
, "%sFT/SAE",
2481 pos
== start
? "" : "+");
2482 if (os_snprintf_error(end
- pos
, ret
))
2486 #endif /* CONFIG_IEEE80211R */
2487 #ifdef CONFIG_IEEE80211W
2488 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SHA256
) {
2489 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SHA256",
2490 pos
== start
? "" : "+");
2491 if (os_snprintf_error(end
- pos
, ret
))
2495 if (data
.key_mgmt
& WPA_KEY_MGMT_PSK_SHA256
) {
2496 ret
= os_snprintf(pos
, end
- pos
, "%sPSK-SHA256",
2497 pos
== start
? "" : "+");
2498 if (os_snprintf_error(end
- pos
, ret
))
2502 #endif /* CONFIG_IEEE80211W */
2504 #ifdef CONFIG_SUITEB
2505 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B
) {
2506 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SUITE-B",
2507 pos
== start
? "" : "+");
2508 if (os_snprintf_error(end
- pos
, ret
))
2512 #endif /* CONFIG_SUITEB */
2514 #ifdef CONFIG_SUITEB192
2515 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B_192
) {
2516 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SUITE-B-192",
2517 pos
== start
? "" : "+");
2518 if (os_snprintf_error(end
- pos
, ret
))
2522 #endif /* CONFIG_SUITEB192 */
2525 if (data
.key_mgmt
& WPA_KEY_MGMT_FILS_SHA256
) {
2526 ret
= os_snprintf(pos
, end
- pos
, "%sFILS-SHA256",
2527 pos
== start
? "" : "+");
2528 if (os_snprintf_error(end
- pos
, ret
))
2532 if (data
.key_mgmt
& WPA_KEY_MGMT_FILS_SHA384
) {
2533 ret
= os_snprintf(pos
, end
- pos
, "%sFILS-SHA384",
2534 pos
== start
? "" : "+");
2535 if (os_snprintf_error(end
- pos
, ret
))
2539 #ifdef CONFIG_IEEE80211R
2540 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_FILS_SHA256
) {
2541 ret
= os_snprintf(pos
, end
- pos
, "%sFT-FILS-SHA256",
2542 pos
== start
? "" : "+");
2543 if (os_snprintf_error(end
- pos
, ret
))
2547 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_FILS_SHA384
) {
2548 ret
= os_snprintf(pos
, end
- pos
, "%sFT-FILS-SHA384",
2549 pos
== start
? "" : "+");
2550 if (os_snprintf_error(end
- pos
, ret
))
2554 #endif /* CONFIG_IEEE80211R */
2555 #endif /* CONFIG_FILS */
2557 if (data
.key_mgmt
& WPA_KEY_MGMT_OSEN
) {
2558 ret
= os_snprintf(pos
, end
- pos
, "%sOSEN",
2559 pos
== start
? "" : "+");
2560 if (os_snprintf_error(end
- pos
, ret
))
2565 pos
= wpa_supplicant_cipher_txt(pos
, end
, data
.pairwise_cipher
);
2567 if (data
.capabilities
& WPA_CAPABILITY_PREAUTH
) {
2568 ret
= os_snprintf(pos
, end
- pos
, "-preauth");
2569 if (os_snprintf_error(end
- pos
, ret
))
2574 ret
= os_snprintf(pos
, end
- pos
, "]");
2575 if (os_snprintf_error(end
- pos
, ret
))
2584 static char * wpa_supplicant_wps_ie_txt_buf(struct wpa_supplicant
*wpa_s
,
2585 char *pos
, char *end
,
2586 struct wpabuf
*wps_ie
)
2593 if (wps_is_selected_pbc_registrar(wps_ie
))
2595 else if (wps_is_addr_authorized(wps_ie
, wpa_s
->own_addr
, 0))
2597 else if (wps_is_selected_pin_registrar(wps_ie
))
2602 ret
= os_snprintf(pos
, end
- pos
, "%s", txt
);
2603 if (!os_snprintf_error(end
- pos
, ret
))
2605 wpabuf_free(wps_ie
);
2608 #endif /* CONFIG_WPS */
2611 static char * wpa_supplicant_wps_ie_txt(struct wpa_supplicant
*wpa_s
,
2612 char *pos
, char *end
,
2613 const struct wpa_bss
*bss
)
2616 struct wpabuf
*wps_ie
;
2617 wps_ie
= wpa_bss_get_vendor_ie_multi(bss
, WPS_IE_VENDOR_TYPE
);
2618 return wpa_supplicant_wps_ie_txt_buf(wpa_s
, pos
, end
, wps_ie
);
2619 #else /* CONFIG_WPS */
2621 #endif /* CONFIG_WPS */
2625 /* Format one result on one text line into a buffer. */
2626 static int wpa_supplicant_ctrl_iface_scan_result(
2627 struct wpa_supplicant
*wpa_s
,
2628 const struct wpa_bss
*bss
, char *buf
, size_t buflen
)
2632 const u8
*ie
, *ie2
, *osen_ie
, *p2p
, *mesh
;
2634 mesh
= wpa_bss_get_ie(bss
, WLAN_EID_MESH_ID
);
2635 p2p
= wpa_bss_get_vendor_ie(bss
, P2P_IE_VENDOR_TYPE
);
2637 p2p
= wpa_bss_get_vendor_ie_beacon(bss
, P2P_IE_VENDOR_TYPE
);
2638 if (p2p
&& bss
->ssid_len
== P2P_WILDCARD_SSID_LEN
&&
2639 os_memcmp(bss
->ssid
, P2P_WILDCARD_SSID
, P2P_WILDCARD_SSID_LEN
) ==
2641 return 0; /* Do not show P2P listen discovery results here */
2646 ret
= os_snprintf(pos
, end
- pos
, MACSTR
"\t%d\t%d\t",
2647 MAC2STR(bss
->bssid
), bss
->freq
, bss
->level
);
2648 if (os_snprintf_error(end
- pos
, ret
))
2651 ie
= wpa_bss_get_vendor_ie(bss
, WPA_IE_VENDOR_TYPE
);
2653 pos
= wpa_supplicant_ie_txt(pos
, end
, "WPA", ie
, 2 + ie
[1]);
2654 ie2
= wpa_bss_get_ie(bss
, WLAN_EID_RSN
);
2656 pos
= wpa_supplicant_ie_txt(pos
, end
, mesh
? "RSN" : "WPA2",
2659 osen_ie
= wpa_bss_get_vendor_ie(bss
, OSEN_IE_VENDOR_TYPE
);
2661 pos
= wpa_supplicant_ie_txt(pos
, end
, "OSEN",
2662 osen_ie
, 2 + osen_ie
[1]);
2663 pos
= wpa_supplicant_wps_ie_txt(wpa_s
, pos
, end
, bss
);
2664 if (!ie
&& !ie2
&& !osen_ie
&& (bss
->caps
& IEEE80211_CAP_PRIVACY
)) {
2665 ret
= os_snprintf(pos
, end
- pos
, "[WEP]");
2666 if (os_snprintf_error(end
- pos
, ret
))
2671 ret
= os_snprintf(pos
, end
- pos
, "[MESH]");
2672 if (os_snprintf_error(end
- pos
, ret
))
2676 if (bss_is_dmg(bss
)) {
2678 ret
= os_snprintf(pos
, end
- pos
, "[DMG]");
2679 if (os_snprintf_error(end
- pos
, ret
))
2682 switch (bss
->caps
& IEEE80211_CAP_DMG_MASK
) {
2683 case IEEE80211_CAP_DMG_IBSS
:
2686 case IEEE80211_CAP_DMG_AP
:
2689 case IEEE80211_CAP_DMG_PBSS
:
2696 ret
= os_snprintf(pos
, end
- pos
, "%s", s
);
2697 if (os_snprintf_error(end
- pos
, ret
))
2701 if (bss
->caps
& IEEE80211_CAP_IBSS
) {
2702 ret
= os_snprintf(pos
, end
- pos
, "[IBSS]");
2703 if (os_snprintf_error(end
- pos
, ret
))
2707 if (bss
->caps
& IEEE80211_CAP_ESS
) {
2708 ret
= os_snprintf(pos
, end
- pos
, "[ESS]");
2709 if (os_snprintf_error(end
- pos
, ret
))
2715 ret
= os_snprintf(pos
, end
- pos
, "[P2P]");
2716 if (os_snprintf_error(end
- pos
, ret
))
2721 if (wpa_bss_get_vendor_ie(bss
, HS20_IE_VENDOR_TYPE
) && ie2
) {
2722 ret
= os_snprintf(pos
, end
- pos
, "[HS20]");
2723 if (os_snprintf_error(end
- pos
, ret
))
2727 #endif /* CONFIG_HS20 */
2729 if (wpa_bss_get_ie(bss
, WLAN_EID_FILS_INDICATION
)) {
2730 ret
= os_snprintf(pos
, end
- pos
, "[FILS]");
2731 if (os_snprintf_error(end
- pos
, ret
))
2735 #endif /* CONFIG_FILS */
2737 if (wpa_bss_get_ie(bss
, WLAN_EID_MULTI_BAND
)) {
2738 ret
= os_snprintf(pos
, end
- pos
, "[FST]");
2739 if (os_snprintf_error(end
- pos
, ret
))
2743 #endif /* CONFIG_FST */
2745 ret
= os_snprintf(pos
, end
- pos
, "\t%s",
2746 wpa_ssid_txt(bss
->ssid
, bss
->ssid_len
));
2747 if (os_snprintf_error(end
- pos
, ret
))
2751 ret
= os_snprintf(pos
, end
- pos
, "\n");
2752 if (os_snprintf_error(end
- pos
, ret
))
2760 static int wpa_supplicant_ctrl_iface_scan_results(
2761 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
2764 struct wpa_bss
*bss
;
2769 ret
= os_snprintf(pos
, end
- pos
, "bssid / frequency / signal level / "
2771 if (os_snprintf_error(end
- pos
, ret
))
2775 dl_list_for_each(bss
, &wpa_s
->bss_id
, struct wpa_bss
, list_id
) {
2776 ret
= wpa_supplicant_ctrl_iface_scan_result(wpa_s
, bss
, pos
,
2778 if (ret
< 0 || ret
>= end
- pos
)
2789 static int wpa_supplicant_ctrl_iface_mesh_interface_add(
2790 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
2792 char *pos
, ifname
[IFNAMSIZ
+ 1];
2796 pos
= os_strstr(cmd
, "ifname=");
2799 os_strlcpy(ifname
, pos
, sizeof(ifname
));
2802 if (wpas_mesh_add_interface(wpa_s
, ifname
, sizeof(ifname
)) < 0)
2805 os_strlcpy(reply
, ifname
, max_len
);
2806 return os_strlen(ifname
);
2810 static int wpa_supplicant_ctrl_iface_mesh_group_add(
2811 struct wpa_supplicant
*wpa_s
, char *cmd
)
2814 struct wpa_ssid
*ssid
;
2817 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: MESH_GROUP_ADD id=%d", id
);
2819 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2821 wpa_printf(MSG_DEBUG
,
2822 "CTRL_IFACE: Could not find network id=%d", id
);
2825 if (ssid
->mode
!= WPAS_MODE_MESH
) {
2826 wpa_printf(MSG_DEBUG
,
2827 "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
2830 if (ssid
->key_mgmt
!= WPA_KEY_MGMT_NONE
&&
2831 ssid
->key_mgmt
!= WPA_KEY_MGMT_SAE
) {
2832 wpa_printf(MSG_ERROR
,
2833 "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
2838 * TODO: If necessary write our own group_add function,
2839 * for now we can reuse select_network
2841 wpa_supplicant_select_network(wpa_s
, ssid
);
2847 static int wpa_supplicant_ctrl_iface_mesh_group_remove(
2848 struct wpa_supplicant
*wpa_s
, char *cmd
)
2850 struct wpa_supplicant
*orig
;
2851 struct wpa_global
*global
;
2854 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd
);
2856 global
= wpa_s
->global
;
2859 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
2860 if (os_strcmp(wpa_s
->ifname
, cmd
) == 0) {
2866 wpa_printf(MSG_ERROR
,
2867 "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
2871 if (wpa_s
->mesh_if_created
&& wpa_s
== orig
) {
2872 wpa_printf(MSG_ERROR
,
2873 "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
2877 wpa_s
->reassociate
= 0;
2878 wpa_s
->disconnected
= 1;
2879 wpa_supplicant_cancel_sched_scan(wpa_s
);
2880 wpa_supplicant_cancel_scan(wpa_s
);
2883 * TODO: If necessary write our own group_remove function,
2884 * for now we can reuse deauthenticate
2886 wpa_supplicant_deauthenticate(wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
2888 if (wpa_s
->mesh_if_created
)
2889 wpa_supplicant_remove_iface(global
, wpa_s
, 0);
2895 static int wpa_supplicant_ctrl_iface_mesh_peer_remove(
2896 struct wpa_supplicant
*wpa_s
, char *cmd
)
2900 if (hwaddr_aton(cmd
, addr
) < 0)
2903 return wpas_mesh_peer_remove(wpa_s
, addr
);
2907 static int wpa_supplicant_ctrl_iface_mesh_peer_add(
2908 struct wpa_supplicant
*wpa_s
, char *cmd
)
2914 pos
= os_strstr(cmd
, " duration=");
2917 duration
= atoi(pos
+ 10);
2922 if (hwaddr_aton(cmd
, addr
))
2925 return wpas_mesh_peer_add(wpa_s
, addr
, duration
);
2928 #endif /* CONFIG_MESH */
2931 static int wpa_supplicant_ctrl_iface_select_network(
2932 struct wpa_supplicant
*wpa_s
, char *cmd
)
2935 struct wpa_ssid
*ssid
;
2938 /* cmd: "<network id>" or "any" */
2939 if (os_strncmp(cmd
, "any", 3) == 0) {
2940 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SELECT_NETWORK any");
2944 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SELECT_NETWORK id=%d", id
);
2946 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2948 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
2949 "network id=%d", id
);
2952 if (ssid
->disabled
== 2) {
2953 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
2954 "SELECT_NETWORK with persistent P2P group");
2959 pos
= os_strstr(cmd
, " freq=");
2961 int *freqs
= freq_range_to_channel_list(wpa_s
, pos
+ 6);
2963 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
2964 os_free(wpa_s
->manual_scan_freqs
);
2965 wpa_s
->manual_scan_freqs
= freqs
;
2969 wpa_s
->scan_min_time
.sec
= 0;
2970 wpa_s
->scan_min_time
.usec
= 0;
2971 wpa_supplicant_select_network(wpa_s
, ssid
);
2977 static int wpa_supplicant_ctrl_iface_enable_network(
2978 struct wpa_supplicant
*wpa_s
, char *cmd
)
2981 struct wpa_ssid
*ssid
;
2983 /* cmd: "<network id>" or "all" */
2984 if (os_strcmp(cmd
, "all") == 0) {
2985 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ENABLE_NETWORK all");
2989 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ENABLE_NETWORK id=%d", id
);
2991 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2993 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
2994 "network id=%d", id
);
2997 if (ssid
->disabled
== 2) {
2998 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
2999 "ENABLE_NETWORK with persistent P2P group");
3003 if (os_strstr(cmd
, " no-connect")) {
3008 wpa_s
->scan_min_time
.sec
= 0;
3009 wpa_s
->scan_min_time
.usec
= 0;
3010 wpa_supplicant_enable_network(wpa_s
, ssid
);
3016 static int wpa_supplicant_ctrl_iface_disable_network(
3017 struct wpa_supplicant
*wpa_s
, char *cmd
)
3020 struct wpa_ssid
*ssid
;
3022 /* cmd: "<network id>" or "all" */
3023 if (os_strcmp(cmd
, "all") == 0) {
3024 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: DISABLE_NETWORK all");
3028 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: DISABLE_NETWORK id=%d", id
);
3030 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
3032 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
3033 "network id=%d", id
);
3036 if (ssid
->disabled
== 2) {
3037 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
3038 "DISABLE_NETWORK with persistent P2P "
3043 wpa_supplicant_disable_network(wpa_s
, ssid
);
3049 static int wpa_supplicant_ctrl_iface_add_network(
3050 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
3052 struct wpa_ssid
*ssid
;
3055 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ADD_NETWORK");
3057 ssid
= wpa_supplicant_add_network(wpa_s
);
3061 ret
= os_snprintf(buf
, buflen
, "%d\n", ssid
->id
);
3062 if (os_snprintf_error(buflen
, ret
))
3068 static int wpa_supplicant_ctrl_iface_remove_network(
3069 struct wpa_supplicant
*wpa_s
, char *cmd
)
3072 struct wpa_ssid
*ssid
;
3075 /* cmd: "<network id>" or "all" */
3076 if (os_strcmp(cmd
, "all") == 0) {
3077 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_NETWORK all");
3078 if (wpa_s
->sched_scanning
)
3079 wpa_supplicant_cancel_sched_scan(wpa_s
);
3081 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
3082 if (wpa_s
->current_ssid
) {
3084 wpa_s
->sme
.prev_bssid_set
= 0;
3085 #endif /* CONFIG_SME */
3086 wpa_sm_set_config(wpa_s
->wpa
, NULL
);
3087 eapol_sm_notify_config(wpa_s
->eapol
, NULL
, NULL
);
3088 if (wpa_s
->wpa_state
>= WPA_AUTHENTICATING
)
3089 wpa_s
->own_disconnect_req
= 1;
3090 wpa_supplicant_deauthenticate(
3091 wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
3093 ssid
= wpa_s
->conf
->ssid
;
3095 struct wpa_ssid
*remove_ssid
= ssid
;
3098 if (wpa_s
->last_ssid
== remove_ssid
)
3099 wpa_s
->last_ssid
= NULL
;
3100 wpas_notify_network_removed(wpa_s
, remove_ssid
);
3101 wpa_config_remove_network(wpa_s
->conf
, id
);
3107 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_NETWORK id=%d", id
);
3109 result
= wpa_supplicant_remove_network(wpa_s
, id
);
3111 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find network "
3116 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Not able to remove the "
3117 "network id=%d", id
);
3124 static int wpa_supplicant_ctrl_iface_update_network(
3125 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
3126 char *name
, char *value
)
3130 ret
= wpa_config_set(ssid
, name
, value
, 0);
3132 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to set network "
3133 "variable '%s'", name
);
3137 return 0; /* No change to the previously configured value */
3139 if (os_strcmp(name
, "bssid") != 0 &&
3140 os_strcmp(name
, "priority") != 0) {
3141 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, ssid
);
3143 if (wpa_s
->current_ssid
== ssid
||
3144 wpa_s
->current_ssid
== NULL
) {
3146 * Invalidate the EAP session cache if anything in the
3147 * current or previously used configuration changes.
3149 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
3153 if ((os_strcmp(name
, "psk") == 0 &&
3154 value
[0] == '"' && ssid
->ssid_len
) ||
3155 (os_strcmp(name
, "ssid") == 0 && ssid
->passphrase
))
3156 wpa_config_update_psk(ssid
);
3157 else if (os_strcmp(name
, "priority") == 0)
3158 wpa_config_update_prio_list(wpa_s
->conf
);
3164 static int wpa_supplicant_ctrl_iface_set_network(
3165 struct wpa_supplicant
*wpa_s
, char *cmd
)
3167 int id
, ret
, prev_bssid_set
, prev_disabled
;
3168 struct wpa_ssid
*ssid
;
3170 u8 prev_bssid
[ETH_ALEN
];
3172 /* cmd: "<network id> <variable name> <value>" */
3173 name
= os_strchr(cmd
, ' ');
3178 value
= os_strchr(name
, ' ');
3184 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SET_NETWORK id=%d name='%s'",
3186 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
3187 (u8
*) value
, os_strlen(value
));
3189 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
3191 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find network "
3196 prev_bssid_set
= ssid
->bssid_set
;
3197 prev_disabled
= ssid
->disabled
;
3198 os_memcpy(prev_bssid
, ssid
->bssid
, ETH_ALEN
);
3199 ret
= wpa_supplicant_ctrl_iface_update_network(wpa_s
, ssid
, name
,
3202 (ssid
->bssid_set
!= prev_bssid_set
||
3203 os_memcmp(ssid
->bssid
, prev_bssid
, ETH_ALEN
) != 0))
3204 wpas_notify_network_bssid_set_changed(wpa_s
, ssid
);
3206 if (prev_disabled
!= ssid
->disabled
&&
3207 (prev_disabled
== 2 || ssid
->disabled
== 2))
3208 wpas_notify_network_type_changed(wpa_s
, ssid
);
3214 static int wpa_supplicant_ctrl_iface_get_network(
3215 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
3219 struct wpa_ssid
*ssid
;
3222 /* cmd: "<network id> <variable name>" */
3223 name
= os_strchr(cmd
, ' ');
3224 if (name
== NULL
|| buflen
== 0)
3229 wpa_printf(MSG_EXCESSIVE
, "CTRL_IFACE: GET_NETWORK id=%d name='%s'",
3232 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
3234 wpa_printf(MSG_EXCESSIVE
, "CTRL_IFACE: Could not find network "
3239 value
= wpa_config_get_no_key(ssid
, name
);
3240 if (value
== NULL
) {
3241 wpa_printf(MSG_EXCESSIVE
, "CTRL_IFACE: Failed to get network "
3242 "variable '%s'", name
);
3246 res
= os_strlcpy(buf
, value
, buflen
);
3247 if (res
>= buflen
) {
3258 static int wpa_supplicant_ctrl_iface_dup_network(
3259 struct wpa_supplicant
*wpa_s
, char *cmd
,
3260 struct wpa_supplicant
*dst_wpa_s
)
3262 struct wpa_ssid
*ssid_s
, *ssid_d
;
3263 char *name
, *id
, *value
;
3264 int id_s
, id_d
, ret
;
3266 /* cmd: "<src network id> <dst network id> <variable name>" */
3267 id
= os_strchr(cmd
, ' ');
3272 name
= os_strchr(id
, ' ');
3280 wpa_printf(MSG_DEBUG
,
3281 "CTRL_IFACE: DUP_NETWORK ifname=%s->%s id=%d->%d name='%s'",
3282 wpa_s
->ifname
, dst_wpa_s
->ifname
, id_s
, id_d
, name
);
3284 ssid_s
= wpa_config_get_network(wpa_s
->conf
, id_s
);
3285 if (ssid_s
== NULL
) {
3286 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
3287 "network id=%d", id_s
);
3291 ssid_d
= wpa_config_get_network(dst_wpa_s
->conf
, id_d
);
3292 if (ssid_d
== NULL
) {
3293 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
3294 "network id=%d", id_d
);
3298 value
= wpa_config_get(ssid_s
, name
);
3299 if (value
== NULL
) {
3300 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to get network "
3301 "variable '%s'", name
);
3305 ret
= wpa_supplicant_ctrl_iface_update_network(dst_wpa_s
, ssid_d
, name
,
3314 static int wpa_supplicant_ctrl_iface_list_creds(struct wpa_supplicant
*wpa_s
,
3315 char *buf
, size_t buflen
)
3318 struct wpa_cred
*cred
;
3323 ret
= os_snprintf(pos
, end
- pos
,
3324 "cred id / realm / username / domain / imsi\n");
3325 if (os_snprintf_error(end
- pos
, ret
))
3329 cred
= wpa_s
->conf
->cred
;
3331 ret
= os_snprintf(pos
, end
- pos
, "%d\t%s\t%s\t%s\t%s\n",
3332 cred
->id
, cred
->realm
? cred
->realm
: "",
3333 cred
->username
? cred
->username
: "",
3334 cred
->domain
? cred
->domain
[0] : "",
3335 cred
->imsi
? cred
->imsi
: "");
3336 if (os_snprintf_error(end
- pos
, ret
))
3347 static int wpa_supplicant_ctrl_iface_add_cred(struct wpa_supplicant
*wpa_s
,
3348 char *buf
, size_t buflen
)
3350 struct wpa_cred
*cred
;
3353 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ADD_CRED");
3355 cred
= wpa_config_add_cred(wpa_s
->conf
);
3359 wpa_msg(wpa_s
, MSG_INFO
, CRED_ADDED
"%d", cred
->id
);
3361 ret
= os_snprintf(buf
, buflen
, "%d\n", cred
->id
);
3362 if (os_snprintf_error(buflen
, ret
))
3368 static int wpas_ctrl_remove_cred(struct wpa_supplicant
*wpa_s
,
3369 struct wpa_cred
*cred
)
3371 struct wpa_ssid
*ssid
;
3376 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred");
3381 if (wpa_config_remove_cred(wpa_s
->conf
, id
) < 0) {
3382 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred");
3386 wpa_msg(wpa_s
, MSG_INFO
, CRED_REMOVED
"%d", id
);
3388 /* Remove any network entry created based on the removed credential */
3389 ssid
= wpa_s
->conf
->ssid
;
3391 if (ssid
->parent_cred
== cred
) {
3394 wpa_printf(MSG_DEBUG
, "Remove network id %d since it "
3395 "used the removed credential", ssid
->id
);
3396 res
= os_snprintf(str
, sizeof(str
), "%d", ssid
->id
);
3397 if (os_snprintf_error(sizeof(str
), res
))
3398 str
[sizeof(str
) - 1] = '\0';
3400 wpa_supplicant_ctrl_iface_remove_network(wpa_s
, str
);
3409 static int wpa_supplicant_ctrl_iface_remove_cred(struct wpa_supplicant
*wpa_s
,
3413 struct wpa_cred
*cred
, *prev
;
3415 /* cmd: "<cred id>", "all", "sp_fqdn=<FQDN>", or
3416 * "provisioning_sp=<FQDN> */
3417 if (os_strcmp(cmd
, "all") == 0) {
3418 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED all");
3419 cred
= wpa_s
->conf
->cred
;
3423 wpas_ctrl_remove_cred(wpa_s
, prev
);
3428 if (os_strncmp(cmd
, "sp_fqdn=", 8) == 0) {
3429 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED SP FQDN '%s'",
3431 cred
= wpa_s
->conf
->cred
;
3437 for (i
= 0; i
< prev
->num_domain
; i
++) {
3438 if (os_strcmp(prev
->domain
[i
], cmd
+ 8)
3441 wpas_ctrl_remove_cred(wpa_s
, prev
);
3449 if (os_strncmp(cmd
, "provisioning_sp=", 16) == 0) {
3450 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED provisioning SP FQDN '%s'",
3452 cred
= wpa_s
->conf
->cred
;
3456 if (prev
->provisioning_sp
&&
3457 os_strcmp(prev
->provisioning_sp
, cmd
+ 16) == 0)
3458 wpas_ctrl_remove_cred(wpa_s
, prev
);
3464 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED id=%d", id
);
3466 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3467 return wpas_ctrl_remove_cred(wpa_s
, cred
);
3471 static int wpa_supplicant_ctrl_iface_set_cred(struct wpa_supplicant
*wpa_s
,
3475 struct wpa_cred
*cred
;
3478 /* cmd: "<cred id> <variable name> <value>" */
3479 name
= os_strchr(cmd
, ' ');
3484 value
= os_strchr(name
, ' ');
3490 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SET_CRED id=%d name='%s'",
3492 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
3493 (u8
*) value
, os_strlen(value
));
3495 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3497 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred id=%d",
3502 if (wpa_config_set_cred(cred
, name
, value
, 0) < 0) {
3503 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to set cred "
3504 "variable '%s'", name
);
3508 wpa_msg(wpa_s
, MSG_INFO
, CRED_MODIFIED
"%d %s", cred
->id
, name
);
3514 static int wpa_supplicant_ctrl_iface_get_cred(struct wpa_supplicant
*wpa_s
,
3515 char *cmd
, char *buf
,
3520 struct wpa_cred
*cred
;
3523 /* cmd: "<cred id> <variable name>" */
3524 name
= os_strchr(cmd
, ' ');
3530 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: GET_CRED id=%d name='%s'",
3533 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3535 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred id=%d",
3540 value
= wpa_config_get_cred_no_key(cred
, name
);
3541 if (value
== NULL
) {
3542 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to get cred variable '%s'",
3547 res
= os_strlcpy(buf
, value
, buflen
);
3548 if (res
>= buflen
) {
3559 #ifndef CONFIG_NO_CONFIG_WRITE
3560 static int wpa_supplicant_ctrl_iface_save_config(struct wpa_supplicant
*wpa_s
)
3564 if (!wpa_s
->conf
->update_config
) {
3565 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Not allowed "
3566 "to update configuration (update_config=0)");
3570 ret
= wpa_config_write(wpa_s
->confname
, wpa_s
->conf
);
3572 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Failed to "
3573 "update configuration");
3575 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Configuration"
3581 #endif /* CONFIG_NO_CONFIG_WRITE */
3584 struct cipher_info
{
3590 static const struct cipher_info ciphers
[] = {
3591 { WPA_DRIVER_CAPA_ENC_CCMP_256
, "CCMP-256", 0 },
3592 { WPA_DRIVER_CAPA_ENC_GCMP_256
, "GCMP-256", 0 },
3593 { WPA_DRIVER_CAPA_ENC_CCMP
, "CCMP", 0 },
3594 { WPA_DRIVER_CAPA_ENC_GCMP
, "GCMP", 0 },
3595 { WPA_DRIVER_CAPA_ENC_TKIP
, "TKIP", 0 },
3596 { WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
, "NONE", 0 },
3597 { WPA_DRIVER_CAPA_ENC_WEP104
, "WEP104", 1 },
3598 { WPA_DRIVER_CAPA_ENC_WEP40
, "WEP40", 1 }
3601 static const struct cipher_info ciphers_group_mgmt
[] = {
3602 { WPA_DRIVER_CAPA_ENC_BIP
, "AES-128-CMAC", 1 },
3603 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_128
, "BIP-GMAC-128", 1 },
3604 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_256
, "BIP-GMAC-256", 1 },
3605 { WPA_DRIVER_CAPA_ENC_BIP_CMAC_256
, "BIP-CMAC-256", 1 },
3609 static int ctrl_iface_get_capability_pairwise(int res
, char *strict
,
3610 struct wpa_driver_capa
*capa
,
3611 char *buf
, size_t buflen
)
3624 len
= os_strlcpy(buf
, "CCMP TKIP NONE", buflen
);
3630 for (i
= 0; i
< ARRAY_SIZE(ciphers
); i
++) {
3631 if (!ciphers
[i
].group_only
&& capa
->enc
& ciphers
[i
].capa
) {
3632 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3633 pos
== buf
? "" : " ",
3635 if (os_snprintf_error(end
- pos
, ret
))
3645 static int ctrl_iface_get_capability_group(int res
, char *strict
,
3646 struct wpa_driver_capa
*capa
,
3647 char *buf
, size_t buflen
)
3660 len
= os_strlcpy(buf
, "CCMP TKIP WEP104 WEP40", buflen
);
3666 for (i
= 0; i
< ARRAY_SIZE(ciphers
); i
++) {
3667 if (capa
->enc
& ciphers
[i
].capa
) {
3668 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3669 pos
== buf
? "" : " ",
3671 if (os_snprintf_error(end
- pos
, ret
))
3681 static int ctrl_iface_get_capability_group_mgmt(int res
, char *strict
,
3682 struct wpa_driver_capa
*capa
,
3683 char *buf
, size_t buflen
)
3695 for (i
= 0; i
< ARRAY_SIZE(ciphers_group_mgmt
); i
++) {
3696 if (capa
->enc
& ciphers_group_mgmt
[i
].capa
) {
3697 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3698 pos
== buf
? "" : " ",
3699 ciphers_group_mgmt
[i
].name
);
3700 if (os_snprintf_error(end
- pos
, ret
))
3710 static int ctrl_iface_get_capability_key_mgmt(int res
, char *strict
,
3711 struct wpa_driver_capa
*capa
,
3712 char *buf
, size_t buflen
)
3724 len
= os_strlcpy(buf
, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
3731 ret
= os_snprintf(pos
, end
- pos
, "NONE IEEE8021X");
3732 if (os_snprintf_error(end
- pos
, ret
))
3736 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
3737 WPA_DRIVER_CAPA_KEY_MGMT_WPA2
)) {
3738 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP");
3739 if (os_snprintf_error(end
- pos
, ret
))
3744 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
|
3745 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) {
3746 ret
= os_snprintf(pos
, end
- pos
, " WPA-PSK");
3747 if (os_snprintf_error(end
- pos
, ret
))
3752 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
) {
3753 ret
= os_snprintf(pos
, end
- pos
, " WPA-NONE");
3754 if (os_snprintf_error(end
- pos
, ret
))
3759 #ifdef CONFIG_SUITEB
3760 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B
) {
3761 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP-SUITE-B");
3762 if (os_snprintf_error(end
- pos
, ret
))
3766 #endif /* CONFIG_SUITEB */
3767 #ifdef CONFIG_SUITEB192
3768 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192
) {
3769 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP-SUITE-B-192");
3770 if (os_snprintf_error(end
- pos
, ret
))
3774 #endif /* CONFIG_SUITEB192 */
3780 static int ctrl_iface_get_capability_proto(int res
, char *strict
,
3781 struct wpa_driver_capa
*capa
,
3782 char *buf
, size_t buflen
)
3794 len
= os_strlcpy(buf
, "RSN WPA", buflen
);
3800 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA2
|
3801 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) {
3802 ret
= os_snprintf(pos
, end
- pos
, "%sRSN",
3803 pos
== buf
? "" : " ");
3804 if (os_snprintf_error(end
- pos
, ret
))
3809 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
3810 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
)) {
3811 ret
= os_snprintf(pos
, end
- pos
, "%sWPA",
3812 pos
== buf
? "" : " ");
3813 if (os_snprintf_error(end
- pos
, ret
))
3822 static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant
*wpa_s
,
3823 int res
, char *strict
,
3824 struct wpa_driver_capa
*capa
,
3825 char *buf
, size_t buflen
)
3837 len
= os_strlcpy(buf
, "OPEN SHARED LEAP", buflen
);
3843 if (capa
->auth
& (WPA_DRIVER_AUTH_OPEN
)) {
3844 ret
= os_snprintf(pos
, end
- pos
, "%sOPEN",
3845 pos
== buf
? "" : " ");
3846 if (os_snprintf_error(end
- pos
, ret
))
3851 if (capa
->auth
& (WPA_DRIVER_AUTH_SHARED
)) {
3852 ret
= os_snprintf(pos
, end
- pos
, "%sSHARED",
3853 pos
== buf
? "" : " ");
3854 if (os_snprintf_error(end
- pos
, ret
))
3859 if (capa
->auth
& (WPA_DRIVER_AUTH_LEAP
)) {
3860 ret
= os_snprintf(pos
, end
- pos
, "%sLEAP",
3861 pos
== buf
? "" : " ");
3862 if (os_snprintf_error(end
- pos
, ret
))
3868 if (wpa_s
->drv_flags
& WPA_DRIVER_FLAGS_SAE
) {
3869 ret
= os_snprintf(pos
, end
- pos
, "%sSAE",
3870 pos
== buf
? "" : " ");
3871 if (os_snprintf_error(end
- pos
, ret
))
3875 #endif /* CONFIG_SAE */
3881 static int ctrl_iface_get_capability_modes(int res
, char *strict
,
3882 struct wpa_driver_capa
*capa
,
3883 char *buf
, size_t buflen
)
3895 len
= os_strlcpy(buf
, "IBSS AP", buflen
);
3901 if (capa
->flags
& WPA_DRIVER_FLAGS_IBSS
) {
3902 ret
= os_snprintf(pos
, end
- pos
, "%sIBSS",
3903 pos
== buf
? "" : " ");
3904 if (os_snprintf_error(end
- pos
, ret
))
3909 if (capa
->flags
& WPA_DRIVER_FLAGS_AP
) {
3910 ret
= os_snprintf(pos
, end
- pos
, "%sAP",
3911 pos
== buf
? "" : " ");
3912 if (os_snprintf_error(end
- pos
, ret
))
3918 if (capa
->flags
& WPA_DRIVER_FLAGS_MESH
) {
3919 ret
= os_snprintf(pos
, end
- pos
, "%sMESH",
3920 pos
== buf
? "" : " ");
3921 if (os_snprintf_error(end
- pos
, ret
))
3925 #endif /* CONFIG_MESH */
3931 static int ctrl_iface_get_capability_channels(struct wpa_supplicant
*wpa_s
,
3932 char *buf
, size_t buflen
)
3934 struct hostapd_channel_data
*chnl
;
3936 char *pos
, *end
, *hmode
;
3941 for (j
= 0; j
< wpa_s
->hw
.num_modes
; j
++) {
3942 switch (wpa_s
->hw
.modes
[j
].mode
) {
3943 case HOSTAPD_MODE_IEEE80211B
:
3946 case HOSTAPD_MODE_IEEE80211G
:
3949 case HOSTAPD_MODE_IEEE80211A
:
3952 case HOSTAPD_MODE_IEEE80211AD
:
3958 ret
= os_snprintf(pos
, end
- pos
, "Mode[%s] Channels:", hmode
);
3959 if (os_snprintf_error(end
- pos
, ret
))
3962 chnl
= wpa_s
->hw
.modes
[j
].channels
;
3963 for (i
= 0; i
< wpa_s
->hw
.modes
[j
].num_channels
; i
++) {
3964 if (chnl
[i
].flag
& HOSTAPD_CHAN_DISABLED
)
3966 ret
= os_snprintf(pos
, end
- pos
, " %d", chnl
[i
].chan
);
3967 if (os_snprintf_error(end
- pos
, ret
))
3971 ret
= os_snprintf(pos
, end
- pos
, "\n");
3972 if (os_snprintf_error(end
- pos
, ret
))
3981 static int ctrl_iface_get_capability_freq(struct wpa_supplicant
*wpa_s
,
3982 char *buf
, size_t buflen
)
3984 struct hostapd_channel_data
*chnl
;
3986 char *pos
, *end
, *hmode
;
3991 for (j
= 0; j
< wpa_s
->hw
.num_modes
; j
++) {
3992 switch (wpa_s
->hw
.modes
[j
].mode
) {
3993 case HOSTAPD_MODE_IEEE80211B
:
3996 case HOSTAPD_MODE_IEEE80211G
:
3999 case HOSTAPD_MODE_IEEE80211A
:
4002 case HOSTAPD_MODE_IEEE80211AD
:
4008 ret
= os_snprintf(pos
, end
- pos
, "Mode[%s] Channels:\n",
4010 if (os_snprintf_error(end
- pos
, ret
))
4013 chnl
= wpa_s
->hw
.modes
[j
].channels
;
4014 for (i
= 0; i
< wpa_s
->hw
.modes
[j
].num_channels
; i
++) {
4015 if (chnl
[i
].flag
& HOSTAPD_CHAN_DISABLED
)
4017 ret
= os_snprintf(pos
, end
- pos
, " %d = %d MHz%s%s\n",
4018 chnl
[i
].chan
, chnl
[i
].freq
,
4019 chnl
[i
].flag
& HOSTAPD_CHAN_NO_IR
?
4021 chnl
[i
].flag
& HOSTAPD_CHAN_RADAR
?
4024 if (os_snprintf_error(end
- pos
, ret
))
4028 ret
= os_snprintf(pos
, end
- pos
, "\n");
4029 if (os_snprintf_error(end
- pos
, ret
))
4038 static int wpa_supplicant_ctrl_iface_get_capability(
4039 struct wpa_supplicant
*wpa_s
, const char *_field
, char *buf
,
4042 struct wpa_driver_capa capa
;
4048 /* Determine whether or not strict checking was requested */
4049 len
= os_strlcpy(field
, _field
, sizeof(field
));
4050 if (len
>= sizeof(field
))
4052 strict
= os_strchr(field
, ' ');
4053 if (strict
!= NULL
) {
4055 if (os_strcmp(strict
, "strict") != 0)
4059 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: GET_CAPABILITY '%s' %s",
4060 field
, strict
? strict
: "");
4062 if (os_strcmp(field
, "eap") == 0) {
4063 return eap_get_names(buf
, buflen
);
4066 res
= wpa_drv_get_capa(wpa_s
, &capa
);
4068 if (os_strcmp(field
, "pairwise") == 0)
4069 return ctrl_iface_get_capability_pairwise(res
, strict
, &capa
,
4072 if (os_strcmp(field
, "group") == 0)
4073 return ctrl_iface_get_capability_group(res
, strict
, &capa
,
4076 if (os_strcmp(field
, "group_mgmt") == 0)
4077 return ctrl_iface_get_capability_group_mgmt(res
, strict
, &capa
,
4080 if (os_strcmp(field
, "key_mgmt") == 0)
4081 return ctrl_iface_get_capability_key_mgmt(res
, strict
, &capa
,
4084 if (os_strcmp(field
, "proto") == 0)
4085 return ctrl_iface_get_capability_proto(res
, strict
, &capa
,
4088 if (os_strcmp(field
, "auth_alg") == 0)
4089 return ctrl_iface_get_capability_auth_alg(wpa_s
, res
, strict
,
4090 &capa
, buf
, buflen
);
4092 if (os_strcmp(field
, "modes") == 0)
4093 return ctrl_iface_get_capability_modes(res
, strict
, &capa
,
4096 if (os_strcmp(field
, "channels") == 0)
4097 return ctrl_iface_get_capability_channels(wpa_s
, buf
, buflen
);
4099 if (os_strcmp(field
, "freq") == 0)
4100 return ctrl_iface_get_capability_freq(wpa_s
, buf
, buflen
);
4103 if (os_strcmp(field
, "tdls") == 0)
4104 return ctrl_iface_get_capability_tdls(wpa_s
, buf
, buflen
);
4105 #endif /* CONFIG_TDLS */
4108 if (os_strcmp(field
, "erp") == 0) {
4109 res
= os_snprintf(buf
, buflen
, "ERP");
4110 if (os_snprintf_error(buflen
, res
))
4114 #endif /* CONFIG_EPR */
4117 if (os_strcmp(field
, "fips") == 0) {
4118 res
= os_snprintf(buf
, buflen
, "FIPS");
4119 if (os_snprintf_error(buflen
, res
))
4123 #endif /* CONFIG_FIPS */
4126 if (os_strcmp(field
, "acs") == 0) {
4127 res
= os_snprintf(buf
, buflen
, "ACS");
4128 if (os_snprintf_error(buflen
, res
))
4132 #endif /* CONFIG_ACS */
4135 if (os_strcmp(field
, "fils") == 0 &&
4136 (wpa_s
->drv_flags
& WPA_DRIVER_FLAGS_SUPPORT_FILS
)) {
4137 res
= os_snprintf(buf
, buflen
, "FILS");
4138 if (os_snprintf_error(buflen
, res
))
4142 #endif /* CONFIG_FILS */
4144 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Unknown GET_CAPABILITY field '%s'",
4151 #ifdef CONFIG_INTERWORKING
4152 static char * anqp_add_hex(char *pos
, char *end
, const char *title
,
4153 struct wpabuf
*data
)
4163 ret
= os_snprintf(pos
, end
- pos
, "%s=", title
);
4164 if (os_snprintf_error(end
- pos
, ret
))
4168 d
= wpabuf_head_u8(data
);
4169 for (i
= 0; i
< wpabuf_len(data
); i
++) {
4170 ret
= os_snprintf(pos
, end
- pos
, "%02x", *d
++);
4171 if (os_snprintf_error(end
- pos
, ret
))
4176 ret
= os_snprintf(pos
, end
- pos
, "\n");
4177 if (os_snprintf_error(end
- pos
, ret
))
4183 #endif /* CONFIG_INTERWORKING */
4187 static int print_fils_indication(struct wpa_bss
*bss
, char *pos
, char *end
)
4190 const u8
*ie
, *ie_end
;
4194 ie
= wpa_bss_get_ie(bss
, WLAN_EID_FILS_INDICATION
);
4197 ie_end
= ie
+ 2 + ie
[1];
4199 if (ie_end
- ie
< 2)
4202 info
= WPA_GET_LE16(ie
);
4204 ret
= os_snprintf(pos
, end
- pos
, "fils_info=%04x\n", info
);
4205 if (os_snprintf_error(end
- pos
, ret
))
4209 if (info
& BIT(7)) {
4210 /* Cache Identifier Included */
4211 if (ie_end
- ie
< 2)
4213 ret
= os_snprintf(pos
, end
- pos
, "fils_cache_id=%02x%02x\n",
4215 if (os_snprintf_error(end
- pos
, ret
))
4221 if (info
& BIT(8)) {
4222 /* HESSID Included */
4223 if (ie_end
- ie
< ETH_ALEN
)
4225 ret
= os_snprintf(pos
, end
- pos
, "fils_hessid=" MACSTR
"\n",
4227 if (os_snprintf_error(end
- pos
, ret
))
4233 realms
= (info
& (BIT(3) | BIT(4) | BIT(5))) >> 3;
4235 if (ie_end
- ie
< realms
* 2)
4237 ret
= os_snprintf(pos
, end
- pos
, "fils_realms=");
4238 if (os_snprintf_error(end
- pos
, ret
))
4242 ret
= wpa_snprintf_hex(pos
, end
- pos
, ie
, realms
* 2);
4247 ret
= os_snprintf(pos
, end
- pos
, "\n");
4248 if (os_snprintf_error(end
- pos
, ret
))
4255 #endif /* CONFIG_FILS */
4258 static int print_bss_info(struct wpa_supplicant
*wpa_s
, struct wpa_bss
*bss
,
4259 unsigned long mask
, char *buf
, size_t buflen
)
4264 const u8
*ie
, *ie2
, *osen_ie
, *mesh
;
4269 if (mask
& WPA_BSS_MASK_ID
) {
4270 ret
= os_snprintf(pos
, end
- pos
, "id=%u\n", bss
->id
);
4271 if (os_snprintf_error(end
- pos
, ret
))
4276 if (mask
& WPA_BSS_MASK_BSSID
) {
4277 ret
= os_snprintf(pos
, end
- pos
, "bssid=" MACSTR
"\n",
4278 MAC2STR(bss
->bssid
));
4279 if (os_snprintf_error(end
- pos
, ret
))
4284 if (mask
& WPA_BSS_MASK_FREQ
) {
4285 ret
= os_snprintf(pos
, end
- pos
, "freq=%d\n", bss
->freq
);
4286 if (os_snprintf_error(end
- pos
, ret
))
4291 if (mask
& WPA_BSS_MASK_BEACON_INT
) {
4292 ret
= os_snprintf(pos
, end
- pos
, "beacon_int=%d\n",
4294 if (os_snprintf_error(end
- pos
, ret
))
4299 if (mask
& WPA_BSS_MASK_CAPABILITIES
) {
4300 ret
= os_snprintf(pos
, end
- pos
, "capabilities=0x%04x\n",
4302 if (os_snprintf_error(end
- pos
, ret
))
4307 if (mask
& WPA_BSS_MASK_QUAL
) {
4308 ret
= os_snprintf(pos
, end
- pos
, "qual=%d\n", bss
->qual
);
4309 if (os_snprintf_error(end
- pos
, ret
))
4314 if (mask
& WPA_BSS_MASK_NOISE
) {
4315 ret
= os_snprintf(pos
, end
- pos
, "noise=%d\n", bss
->noise
);
4316 if (os_snprintf_error(end
- pos
, ret
))
4321 if (mask
& WPA_BSS_MASK_LEVEL
) {
4322 ret
= os_snprintf(pos
, end
- pos
, "level=%d\n", bss
->level
);
4323 if (os_snprintf_error(end
- pos
, ret
))
4328 if (mask
& WPA_BSS_MASK_TSF
) {
4329 ret
= os_snprintf(pos
, end
- pos
, "tsf=%016llu\n",
4330 (unsigned long long) bss
->tsf
);
4331 if (os_snprintf_error(end
- pos
, ret
))
4336 if (mask
& WPA_BSS_MASK_AGE
) {
4337 struct os_reltime now
;
4339 os_get_reltime(&now
);
4340 ret
= os_snprintf(pos
, end
- pos
, "age=%d\n",
4341 (int) (now
.sec
- bss
->last_update
.sec
));
4342 if (os_snprintf_error(end
- pos
, ret
))
4347 if (mask
& WPA_BSS_MASK_IE
) {
4348 ret
= os_snprintf(pos
, end
- pos
, "ie=");
4349 if (os_snprintf_error(end
- pos
, ret
))
4353 ie
= (const u8
*) (bss
+ 1);
4354 for (i
= 0; i
< bss
->ie_len
; i
++) {
4355 ret
= os_snprintf(pos
, end
- pos
, "%02x", *ie
++);
4356 if (os_snprintf_error(end
- pos
, ret
))
4361 ret
= os_snprintf(pos
, end
- pos
, "\n");
4362 if (os_snprintf_error(end
- pos
, ret
))
4367 if (mask
& WPA_BSS_MASK_FLAGS
) {
4368 ret
= os_snprintf(pos
, end
- pos
, "flags=");
4369 if (os_snprintf_error(end
- pos
, ret
))
4373 mesh
= wpa_bss_get_ie(bss
, WLAN_EID_MESH_ID
);
4375 ie
= wpa_bss_get_vendor_ie(bss
, WPA_IE_VENDOR_TYPE
);
4377 pos
= wpa_supplicant_ie_txt(pos
, end
, "WPA", ie
,
4379 ie2
= wpa_bss_get_ie(bss
, WLAN_EID_RSN
);
4381 pos
= wpa_supplicant_ie_txt(pos
, end
,
4382 mesh
? "RSN" : "WPA2", ie2
,
4384 osen_ie
= wpa_bss_get_vendor_ie(bss
, OSEN_IE_VENDOR_TYPE
);
4386 pos
= wpa_supplicant_ie_txt(pos
, end
, "OSEN",
4387 osen_ie
, 2 + osen_ie
[1]);
4388 pos
= wpa_supplicant_wps_ie_txt(wpa_s
, pos
, end
, bss
);
4389 if (!ie
&& !ie2
&& !osen_ie
&&
4390 (bss
->caps
& IEEE80211_CAP_PRIVACY
)) {
4391 ret
= os_snprintf(pos
, end
- pos
, "[WEP]");
4392 if (os_snprintf_error(end
- pos
, ret
))
4398 ret
= os_snprintf(pos
, end
- pos
, "[MESH]");
4399 if (os_snprintf_error(end
- pos
, ret
))
4404 if (bss_is_dmg(bss
)) {
4406 ret
= os_snprintf(pos
, end
- pos
, "[DMG]");
4407 if (os_snprintf_error(end
- pos
, ret
))
4410 switch (bss
->caps
& IEEE80211_CAP_DMG_MASK
) {
4411 case IEEE80211_CAP_DMG_IBSS
:
4414 case IEEE80211_CAP_DMG_AP
:
4417 case IEEE80211_CAP_DMG_PBSS
:
4424 ret
= os_snprintf(pos
, end
- pos
, "%s", s
);
4425 if (os_snprintf_error(end
- pos
, ret
))
4429 if (bss
->caps
& IEEE80211_CAP_IBSS
) {
4430 ret
= os_snprintf(pos
, end
- pos
, "[IBSS]");
4431 if (os_snprintf_error(end
- pos
, ret
))
4435 if (bss
->caps
& IEEE80211_CAP_ESS
) {
4436 ret
= os_snprintf(pos
, end
- pos
, "[ESS]");
4437 if (os_snprintf_error(end
- pos
, ret
))
4442 if (wpa_bss_get_vendor_ie(bss
, P2P_IE_VENDOR_TYPE
) ||
4443 wpa_bss_get_vendor_ie_beacon(bss
, P2P_IE_VENDOR_TYPE
)) {
4444 ret
= os_snprintf(pos
, end
- pos
, "[P2P]");
4445 if (os_snprintf_error(end
- pos
, ret
))
4450 if (wpa_bss_get_vendor_ie(bss
, HS20_IE_VENDOR_TYPE
)) {
4451 ret
= os_snprintf(pos
, end
- pos
, "[HS20]");
4452 if (os_snprintf_error(end
- pos
, ret
))
4456 #endif /* CONFIG_HS20 */
4458 if (wpa_bss_get_ie(bss
, WLAN_EID_FILS_INDICATION
)) {
4459 ret
= os_snprintf(pos
, end
- pos
, "[FILS]");
4460 if (os_snprintf_error(end
- pos
, ret
))
4464 #endif /* CONFIG_FILS */
4466 ret
= os_snprintf(pos
, end
- pos
, "\n");
4467 if (os_snprintf_error(end
- pos
, ret
))
4472 if (mask
& WPA_BSS_MASK_SSID
) {
4473 ret
= os_snprintf(pos
, end
- pos
, "ssid=%s\n",
4474 wpa_ssid_txt(bss
->ssid
, bss
->ssid_len
));
4475 if (os_snprintf_error(end
- pos
, ret
))
4481 if (mask
& WPA_BSS_MASK_WPS_SCAN
) {
4482 ie
= (const u8
*) (bss
+ 1);
4483 ret
= wpas_wps_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4484 if (ret
>= end
- pos
)
4489 #endif /* CONFIG_WPS */
4492 if (mask
& WPA_BSS_MASK_P2P_SCAN
) {
4493 ie
= (const u8
*) (bss
+ 1);
4494 ret
= wpas_p2p_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4495 if (ret
>= end
- pos
)
4500 #endif /* CONFIG_P2P */
4502 #ifdef CONFIG_WIFI_DISPLAY
4503 if (mask
& WPA_BSS_MASK_WIFI_DISPLAY
) {
4505 ie
= (const u8
*) (bss
+ 1);
4506 wfd
= ieee802_11_vendor_ie_concat(ie
, bss
->ie_len
,
4507 WFD_IE_VENDOR_TYPE
);
4509 ret
= os_snprintf(pos
, end
- pos
, "wfd_subelems=");
4510 if (os_snprintf_error(end
- pos
, ret
)) {
4516 pos
+= wpa_snprintf_hex(pos
, end
- pos
,
4521 ret
= os_snprintf(pos
, end
- pos
, "\n");
4522 if (os_snprintf_error(end
- pos
, ret
))
4527 #endif /* CONFIG_WIFI_DISPLAY */
4529 #ifdef CONFIG_INTERWORKING
4530 if ((mask
& WPA_BSS_MASK_INTERNETW
) && bss
->anqp
) {
4531 struct wpa_bss_anqp
*anqp
= bss
->anqp
;
4532 struct wpa_bss_anqp_elem
*elem
;
4534 pos
= anqp_add_hex(pos
, end
, "anqp_capability_list",
4535 anqp
->capability_list
);
4536 pos
= anqp_add_hex(pos
, end
, "anqp_venue_name",
4538 pos
= anqp_add_hex(pos
, end
, "anqp_network_auth_type",
4539 anqp
->network_auth_type
);
4540 pos
= anqp_add_hex(pos
, end
, "anqp_roaming_consortium",
4541 anqp
->roaming_consortium
);
4542 pos
= anqp_add_hex(pos
, end
, "anqp_ip_addr_type_availability",
4543 anqp
->ip_addr_type_availability
);
4544 pos
= anqp_add_hex(pos
, end
, "anqp_nai_realm",
4546 pos
= anqp_add_hex(pos
, end
, "anqp_3gpp", anqp
->anqp_3gpp
);
4547 pos
= anqp_add_hex(pos
, end
, "anqp_domain_name",
4549 pos
= anqp_add_hex(pos
, end
, "anqp_fils_realm_info",
4550 anqp
->fils_realm_info
);
4552 pos
= anqp_add_hex(pos
, end
, "hs20_capability_list",
4553 anqp
->hs20_capability_list
);
4554 pos
= anqp_add_hex(pos
, end
, "hs20_operator_friendly_name",
4555 anqp
->hs20_operator_friendly_name
);
4556 pos
= anqp_add_hex(pos
, end
, "hs20_wan_metrics",
4557 anqp
->hs20_wan_metrics
);
4558 pos
= anqp_add_hex(pos
, end
, "hs20_connection_capability",
4559 anqp
->hs20_connection_capability
);
4560 pos
= anqp_add_hex(pos
, end
, "hs20_operating_class",
4561 anqp
->hs20_operating_class
);
4562 pos
= anqp_add_hex(pos
, end
, "hs20_osu_providers_list",
4563 anqp
->hs20_osu_providers_list
);
4564 #endif /* CONFIG_HS20 */
4566 dl_list_for_each(elem
, &anqp
->anqp_elems
,
4567 struct wpa_bss_anqp_elem
, list
) {
4570 os_snprintf(title
, sizeof(title
), "anqp[%u]",
4572 pos
= anqp_add_hex(pos
, end
, title
, elem
->payload
);
4575 #endif /* CONFIG_INTERWORKING */
4578 if (mask
& WPA_BSS_MASK_MESH_SCAN
) {
4579 ie
= (const u8
*) (bss
+ 1);
4580 ret
= wpas_mesh_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4581 if (ret
>= end
- pos
)
4586 #endif /* CONFIG_MESH */
4588 if (mask
& WPA_BSS_MASK_SNR
) {
4589 ret
= os_snprintf(pos
, end
- pos
, "snr=%d\n", bss
->snr
);
4590 if (os_snprintf_error(end
- pos
, ret
))
4595 if (mask
& WPA_BSS_MASK_EST_THROUGHPUT
) {
4596 ret
= os_snprintf(pos
, end
- pos
, "est_throughput=%d\n",
4597 bss
->est_throughput
);
4598 if (os_snprintf_error(end
- pos
, ret
))
4604 if (mask
& WPA_BSS_MASK_FST
) {
4605 ret
= fst_ctrl_iface_mb_info(bss
->bssid
, pos
, end
- pos
);
4606 if (ret
< 0 || ret
>= end
- pos
)
4610 #endif /* CONFIG_FST */
4612 if (mask
& WPA_BSS_MASK_UPDATE_IDX
) {
4613 ret
= os_snprintf(pos
, end
- pos
, "update_idx=%u\n",
4614 bss
->last_update_idx
);
4615 if (os_snprintf_error(end
- pos
, ret
))
4620 if ((mask
& WPA_BSS_MASK_BEACON_IE
) && bss
->beacon_ie_len
) {
4621 ret
= os_snprintf(pos
, end
- pos
, "beacon_ie=");
4622 if (os_snprintf_error(end
- pos
, ret
))
4626 ie
= (const u8
*) (bss
+ 1);
4628 for (i
= 0; i
< bss
->beacon_ie_len
; i
++) {
4629 ret
= os_snprintf(pos
, end
- pos
, "%02x", *ie
++);
4630 if (os_snprintf_error(end
- pos
, ret
))
4635 ret
= os_snprintf(pos
, end
- pos
, "\n");
4636 if (os_snprintf_error(end
- pos
, ret
))
4642 if (mask
& WPA_BSS_MASK_FILS_INDICATION
) {
4643 ret
= print_fils_indication(bss
, pos
, end
);
4648 #endif /* CONFIG_FILS */
4650 if (mask
& WPA_BSS_MASK_DELIM
) {
4651 ret
= os_snprintf(pos
, end
- pos
, "====\n");
4652 if (os_snprintf_error(end
- pos
, ret
))
4661 static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant
*wpa_s
,
4662 const char *cmd
, char *buf
,
4667 struct wpa_bss
*bss
;
4668 struct wpa_bss
*bsslast
= NULL
;
4669 struct dl_list
*next
;
4672 char *ctmp
, *end
= buf
+ buflen
;
4673 unsigned long mask
= WPA_BSS_MASK_ALL
;
4675 if (os_strncmp(cmd
, "RANGE=", 6) == 0) {
4676 if (os_strncmp(cmd
+ 6, "ALL", 3) == 0) {
4677 bss
= dl_list_first(&wpa_s
->bss_id
, struct wpa_bss
,
4679 bsslast
= dl_list_last(&wpa_s
->bss_id
, struct wpa_bss
,
4681 } else { /* N1-N2 */
4682 unsigned int id1
, id2
;
4684 if ((ctmp
= os_strchr(cmd
+ 6, '-')) == NULL
) {
4685 wpa_printf(MSG_INFO
, "Wrong BSS range "
4690 if (*(cmd
+ 6) == '-')
4693 id1
= atoi(cmd
+ 6);
4695 if (*ctmp
>= '0' && *ctmp
<= '9')
4698 id2
= (unsigned int) -1;
4699 bss
= wpa_bss_get_id_range(wpa_s
, id1
, id2
);
4700 if (id2
== (unsigned int) -1)
4701 bsslast
= dl_list_last(&wpa_s
->bss_id
,
4705 bsslast
= wpa_bss_get_id(wpa_s
, id2
);
4706 if (bsslast
== NULL
&& bss
&& id2
> id1
) {
4707 struct wpa_bss
*tmp
= bss
;
4709 next
= tmp
->list_id
.next
;
4710 if (next
== &wpa_s
->bss_id
)
4712 tmp
= dl_list_entry(
4713 next
, struct wpa_bss
,
4722 } else if (os_strncmp(cmd
, "FIRST", 5) == 0)
4723 bss
= dl_list_first(&wpa_s
->bss_id
, struct wpa_bss
, list_id
);
4724 else if (os_strncmp(cmd
, "LAST", 4) == 0)
4725 bss
= dl_list_last(&wpa_s
->bss_id
, struct wpa_bss
, list_id
);
4726 else if (os_strncmp(cmd
, "ID-", 3) == 0) {
4728 bss
= wpa_bss_get_id(wpa_s
, i
);
4729 } else if (os_strncmp(cmd
, "NEXT-", 5) == 0) {
4731 bss
= wpa_bss_get_id(wpa_s
, i
);
4733 next
= bss
->list_id
.next
;
4734 if (next
== &wpa_s
->bss_id
)
4737 bss
= dl_list_entry(next
, struct wpa_bss
,
4740 } else if (os_strncmp(cmd
, "CURRENT", 7) == 0) {
4741 bss
= wpa_s
->current_bss
;
4743 } else if (os_strncmp(cmd
, "p2p_dev_addr=", 13) == 0) {
4744 if (hwaddr_aton(cmd
+ 13, bssid
) == 0)
4745 bss
= wpa_bss_get_p2p_dev_addr(wpa_s
, bssid
);
4748 #endif /* CONFIG_P2P */
4749 } else if (hwaddr_aton(cmd
, bssid
) == 0)
4750 bss
= wpa_bss_get_bssid(wpa_s
, bssid
);
4752 struct wpa_bss
*tmp
;
4755 dl_list_for_each(tmp
, &wpa_s
->bss_id
, struct wpa_bss
, list_id
)
4764 if ((ctmp
= os_strstr(cmd
, "MASK=")) != NULL
) {
4765 mask
= strtoul(ctmp
+ 5, NULL
, 0x10);
4767 mask
= WPA_BSS_MASK_ALL
;
4773 if (bsslast
== NULL
)
4776 len
= print_bss_info(wpa_s
, bss
, mask
, buf
, buflen
);
4780 if (bss
== bsslast
) {
4781 if ((mask
& WPA_BSS_MASK_DELIM
) && len
&&
4782 (bss
== dl_list_last(&wpa_s
->bss_id
,
4783 struct wpa_bss
, list_id
))) {
4786 res
= os_snprintf(buf
- 5, end
- buf
+ 5,
4788 if (os_snprintf_error(end
- buf
+ 5, res
)) {
4789 wpa_printf(MSG_DEBUG
,
4790 "Could not add end delim");
4795 next
= bss
->list_id
.next
;
4796 if (next
== &wpa_s
->bss_id
)
4798 bss
= dl_list_entry(next
, struct wpa_bss
, list_id
);
4799 } while (bss
&& len
);
4805 static int wpa_supplicant_ctrl_iface_ap_scan(
4806 struct wpa_supplicant
*wpa_s
, char *cmd
)
4808 int ap_scan
= atoi(cmd
);
4809 return wpa_supplicant_set_ap_scan(wpa_s
, ap_scan
);
4813 static int wpa_supplicant_ctrl_iface_scan_interval(
4814 struct wpa_supplicant
*wpa_s
, char *cmd
)
4816 int scan_int
= atoi(cmd
);
4817 return wpa_supplicant_set_scan_interval(wpa_s
, scan_int
);
4821 static int wpa_supplicant_ctrl_iface_bss_expire_age(
4822 struct wpa_supplicant
*wpa_s
, char *cmd
)
4824 int expire_age
= atoi(cmd
);
4825 return wpa_supplicant_set_bss_expiration_age(wpa_s
, expire_age
);
4829 static int wpa_supplicant_ctrl_iface_bss_expire_count(
4830 struct wpa_supplicant
*wpa_s
, char *cmd
)
4832 int expire_count
= atoi(cmd
);
4833 return wpa_supplicant_set_bss_expiration_count(wpa_s
, expire_count
);
4837 static void wpa_supplicant_ctrl_iface_bss_flush(
4838 struct wpa_supplicant
*wpa_s
, char *cmd
)
4840 int flush_age
= atoi(cmd
);
4843 wpa_bss_flush(wpa_s
);
4845 wpa_bss_flush_by_age(wpa_s
, flush_age
);
4849 #ifdef CONFIG_TESTING_OPTIONS
4850 static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant
*wpa_s
)
4852 wpa_printf(MSG_DEBUG
, "Dropping SA without deauthentication");
4853 /* MLME-DELETEKEYS.request */
4854 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 0, 0, NULL
, 0, NULL
, 0);
4855 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 1, 0, NULL
, 0, NULL
, 0);
4856 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 2, 0, NULL
, 0, NULL
, 0);
4857 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 3, 0, NULL
, 0, NULL
, 0);
4858 #ifdef CONFIG_IEEE80211W
4859 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 4, 0, NULL
, 0, NULL
, 0);
4860 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 5, 0, NULL
, 0, NULL
, 0);
4861 #endif /* CONFIG_IEEE80211W */
4863 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, wpa_s
->bssid
, 0, 0, NULL
, 0, NULL
,
4865 /* MLME-SETPROTECTION.request(None) */
4866 wpa_drv_mlme_setprotection(wpa_s
, wpa_s
->bssid
,
4867 MLME_SETPROTECTION_PROTECT_TYPE_NONE
,
4868 MLME_SETPROTECTION_KEY_TYPE_PAIRWISE
);
4869 wpa_sm_drop_sa(wpa_s
->wpa
);
4871 #endif /* CONFIG_TESTING_OPTIONS */
4874 static int wpa_supplicant_ctrl_iface_roam(struct wpa_supplicant
*wpa_s
,
4877 #ifdef CONFIG_NO_SCAN_PROCESSING
4879 #else /* CONFIG_NO_SCAN_PROCESSING */
4881 struct wpa_bss
*bss
;
4882 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
4884 if (hwaddr_aton(addr
, bssid
)) {
4885 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: invalid "
4886 "address '%s'", addr
);
4890 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM " MACSTR
, MAC2STR(bssid
));
4893 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: No network "
4894 "configuration known for the target AP");
4898 bss
= wpa_bss_get(wpa_s
, bssid
, ssid
->ssid
, ssid
->ssid_len
);
4900 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: Target AP not found "
4906 * TODO: Find best network configuration block from configuration to
4907 * allow roaming to other networks
4910 wpa_s
->reassociate
= 1;
4911 wpa_supplicant_connect(wpa_s
, bss
, ssid
);
4914 #endif /* CONFIG_NO_SCAN_PROCESSING */
4919 static int p2p_ctrl_find(struct wpa_supplicant
*wpa_s
, char *cmd
)
4921 unsigned int timeout
= atoi(cmd
);
4922 enum p2p_discovery_type type
= P2P_FIND_START_WITH_FULL
;
4923 u8 dev_id
[ETH_ALEN
], *_dev_id
= NULL
;
4924 u8 dev_type
[WPS_DEV_TYPE_LEN
], *_dev_type
= NULL
;
4926 unsigned int search_delay
;
4927 const char *_seek
[P2P_MAX_QUERY_HASH
+ 1], **seek
= NULL
;
4931 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
4932 wpa_dbg(wpa_s
, MSG_INFO
,
4933 "Reject P2P_FIND since interface is disabled");
4936 if (os_strstr(cmd
, "type=social"))
4937 type
= P2P_FIND_ONLY_SOCIAL
;
4938 else if (os_strstr(cmd
, "type=progressive"))
4939 type
= P2P_FIND_PROGRESSIVE
;
4941 pos
= os_strstr(cmd
, "dev_id=");
4944 if (hwaddr_aton(pos
, dev_id
))
4949 pos
= os_strstr(cmd
, "dev_type=");
4952 if (wps_dev_type_str2bin(pos
, dev_type
) < 0)
4954 _dev_type
= dev_type
;
4957 pos
= os_strstr(cmd
, "delay=");
4960 search_delay
= atoi(pos
);
4962 search_delay
= wpas_p2p_search_delay(wpa_s
);
4964 pos
= os_strstr(cmd
, "freq=");
4972 /* Must be searched for last, because it adds nul termination */
4973 pos
= os_strstr(cmd
, " seek=");
4976 while (pos
&& seek_count
< P2P_MAX_QUERY_HASH
+ 1) {
4979 _seek
[seek_count
++] = pos
;
4981 term
= os_strchr(pos
, ' ');
4985 pos
= os_strstr(term
+ 1, "seek=");
4989 if (seek_count
> P2P_MAX_QUERY_HASH
) {
4994 return wpas_p2p_find(wpa_s
, timeout
, type
, _dev_type
!= NULL
, _dev_type
,
4995 _dev_id
, search_delay
, seek_count
, seek
, freq
);
4999 static int p2ps_ctrl_parse_cpt_priority(const char *pos
, u8
*cpt
)
5001 const char *last
= NULL
;
5006 /* Expected predefined CPT names delimited by ':' */
5007 for (i
= 0; (token
= cstr_token(pos
, ": \t", &last
)); i
++) {
5008 if (i
>= P2PS_FEATURE_CAPAB_CPT_MAX
) {
5009 wpa_printf(MSG_ERROR
,
5010 "P2PS: CPT name list is too long, expected up to %d names",
5011 P2PS_FEATURE_CAPAB_CPT_MAX
);
5016 token_len
= last
- token
;
5018 if (token_len
== 3 &&
5019 os_memcmp(token
, "UDP", token_len
) == 0) {
5020 cpt
[i
] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT
;
5021 } else if (token_len
== 3 &&
5022 os_memcmp(token
, "MAC", token_len
) == 0) {
5023 cpt
[i
] = P2PS_FEATURE_CAPAB_MAC_TRANSPORT
;
5025 wpa_printf(MSG_ERROR
,
5026 "P2PS: Unsupported CPT name '%s'", token
);
5031 if (isblank((unsigned char) *last
)) {
5041 static struct p2ps_provision
* p2p_parse_asp_provision_cmd(const char *cmd
)
5043 struct p2ps_provision
*p2ps_prov
;
5045 size_t info_len
= 0;
5047 u8 role
= P2PS_SETUP_NONE
;
5048 long long unsigned val
;
5051 pos
= os_strstr(cmd
, "info=");
5054 info_len
= os_strlen(pos
);
5057 info
= os_malloc(info_len
+ 1);
5059 info_len
= utf8_unescape(pos
, info_len
,
5060 info
, info_len
+ 1);
5066 p2ps_prov
= os_zalloc(sizeof(struct p2ps_provision
) + info_len
+ 1);
5067 if (p2ps_prov
== NULL
) {
5073 os_memcpy(p2ps_prov
->info
, info
, info_len
);
5074 p2ps_prov
->info
[info_len
] = '\0';
5078 pos
= os_strstr(cmd
, "status=");
5080 p2ps_prov
->status
= atoi(pos
+ 7);
5082 p2ps_prov
->status
= -1;
5084 pos
= os_strstr(cmd
, "adv_id=");
5085 if (!pos
|| sscanf(pos
+ 7, "%llx", &val
) != 1 || val
> 0xffffffffULL
)
5087 p2ps_prov
->adv_id
= val
;
5089 pos
= os_strstr(cmd
, "method=");
5091 p2ps_prov
->method
= strtol(pos
+ 7, NULL
, 16);
5093 p2ps_prov
->method
= 0;
5095 pos
= os_strstr(cmd
, "session=");
5096 if (!pos
|| sscanf(pos
+ 8, "%llx", &val
) != 1 || val
> 0xffffffffULL
)
5098 p2ps_prov
->session_id
= val
;
5100 pos
= os_strstr(cmd
, "adv_mac=");
5101 if (!pos
|| hwaddr_aton(pos
+ 8, p2ps_prov
->adv_mac
))
5104 pos
= os_strstr(cmd
, "session_mac=");
5105 if (!pos
|| hwaddr_aton(pos
+ 12, p2ps_prov
->session_mac
))
5108 pos
= os_strstr(cmd
, "cpt=");
5110 if (p2ps_ctrl_parse_cpt_priority(pos
+ 4,
5111 p2ps_prov
->cpt_priority
))
5114 p2ps_prov
->cpt_priority
[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT
;
5117 for (i
= 0; p2ps_prov
->cpt_priority
[i
]; i
++)
5118 p2ps_prov
->cpt_mask
|= p2ps_prov
->cpt_priority
[i
];
5120 /* force conncap with tstCap (no sanity checks) */
5121 pos
= os_strstr(cmd
, "tstCap=");
5123 role
= strtol(pos
+ 7, NULL
, 16);
5125 pos
= os_strstr(cmd
, "role=");
5127 role
= strtol(pos
+ 5, NULL
, 16);
5128 if (role
!= P2PS_SETUP_CLIENT
&&
5129 role
!= P2PS_SETUP_GROUP_OWNER
)
5130 role
= P2PS_SETUP_NONE
;
5133 p2ps_prov
->role
= role
;
5143 static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5146 struct p2ps_provision
*p2ps_prov
;
5149 /* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
5151 wpa_printf(MSG_DEBUG
, "%s: %s", __func__
, cmd
);
5153 if (hwaddr_aton(cmd
, addr
))
5160 p2ps_prov
= p2p_parse_asp_provision_cmd(pos
);
5164 if (p2ps_prov
->status
< 0) {
5169 return wpas_p2p_prov_disc(wpa_s
, addr
, NULL
, WPAS_P2P_PD_FOR_ASP
,
5174 static int p2p_ctrl_asp_provision(struct wpa_supplicant
*wpa_s
, char *cmd
)
5177 struct p2ps_provision
*p2ps_prov
;
5180 /* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
5181 * session=<ses_id> mac=<ses_mac> [info=<infodata>]
5184 wpa_printf(MSG_DEBUG
, "%s: %s", __func__
, cmd
);
5185 if (hwaddr_aton(cmd
, addr
))
5192 p2ps_prov
= p2p_parse_asp_provision_cmd(pos
);
5196 p2ps_prov
->pd_seeker
= 1;
5198 return wpas_p2p_prov_disc(wpa_s
, addr
, NULL
, WPAS_P2P_PD_FOR_ASP
,
5203 static int parse_freq(int chwidth
, int freq2
)
5208 return VHT_CHANWIDTH_80P80MHZ
;
5214 return VHT_CHANWIDTH_USE_HT
;
5216 return VHT_CHANWIDTH_80MHZ
;
5218 return VHT_CHANWIDTH_160MHZ
;
5220 wpa_printf(MSG_DEBUG
, "Unknown max oper bandwidth: %d",
5227 static int p2p_ctrl_connect(struct wpa_supplicant
*wpa_s
, char *cmd
,
5228 char *buf
, size_t buflen
)
5233 enum p2p_wps_method wps_method
;
5236 int persistent_group
, persistent_id
= -1;
5243 int ht40
, vht
, max_oper_chwidth
, chwidth
= 0, freq2
= 0;
5244 u8 _group_ssid
[SSID_MAX_LEN
], *group_ssid
= NULL
;
5245 size_t group_ssid_len
= 0;
5247 if (!wpa_s
->global
->p2p_init_wpa_s
)
5249 if (wpa_s
->global
->p2p_init_wpa_s
!= wpa_s
) {
5250 wpa_dbg(wpa_s
, MSG_DEBUG
, "Direct P2P_CONNECT command to %s",
5251 wpa_s
->global
->p2p_init_wpa_s
->ifname
);
5252 wpa_s
= wpa_s
->global
->p2p_init_wpa_s
;
5255 /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
5256 * [persistent|persistent=<network id>]
5257 * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
5258 * [ht40] [vht] [auto] [ssid=<hexdump>] */
5260 if (hwaddr_aton(cmd
, addr
))
5268 persistent_group
= os_strstr(pos
, " persistent") != NULL
;
5269 pos2
= os_strstr(pos
, " persistent=");
5271 struct wpa_ssid
*ssid
;
5272 persistent_id
= atoi(pos2
+ 12);
5273 ssid
= wpa_config_get_network(wpa_s
->conf
, persistent_id
);
5274 if (ssid
== NULL
|| ssid
->disabled
!= 2 ||
5275 ssid
->mode
!= WPAS_MODE_P2P_GO
) {
5276 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
5277 "SSID id=%d for persistent P2P group (GO)",
5282 join
= os_strstr(pos
, " join") != NULL
;
5283 auth
= os_strstr(pos
, " auth") != NULL
;
5284 automatic
= os_strstr(pos
, " auto") != NULL
;
5285 pd
= os_strstr(pos
, " provdisc") != NULL
;
5286 vht
= (os_strstr(cmd
, " vht") != NULL
) || wpa_s
->conf
->p2p_go_vht
;
5287 ht40
= (os_strstr(cmd
, " ht40") != NULL
) || wpa_s
->conf
->p2p_go_ht40
||
5290 pos2
= os_strstr(pos
, " go_intent=");
5293 go_intent
= atoi(pos2
);
5294 if (go_intent
< 0 || go_intent
> 15)
5298 pos2
= os_strstr(pos
, " freq=");
5306 pos2
= os_strstr(pos
, " freq2=");
5308 freq2
= atoi(pos2
+ 7);
5310 pos2
= os_strstr(pos
, " max_oper_chwidth=");
5312 chwidth
= atoi(pos2
+ 18);
5314 max_oper_chwidth
= parse_freq(chwidth
, freq2
);
5315 if (max_oper_chwidth
< 0)
5318 pos2
= os_strstr(pos
, " ssid=");
5323 end
= os_strchr(pos2
, ' ');
5325 group_ssid_len
= os_strlen(pos2
) / 2;
5327 group_ssid_len
= (end
- pos2
) / 2;
5328 if (group_ssid_len
== 0 || group_ssid_len
> SSID_MAX_LEN
||
5329 hexstr2bin(pos2
, _group_ssid
, group_ssid_len
) < 0)
5331 group_ssid
= _group_ssid
;
5334 if (os_strncmp(pos
, "pin", 3) == 0) {
5335 /* Request random PIN (to be displayed) and enable the PIN */
5336 wps_method
= WPS_PIN_DISPLAY
;
5337 } else if (os_strncmp(pos
, "pbc", 3) == 0) {
5338 wps_method
= WPS_PBC
;
5339 } else if (os_strstr(pos
, "p2ps") != NULL
) {
5340 wps_method
= WPS_P2PS
;
5343 pos
= os_strchr(pin
, ' ');
5344 wps_method
= WPS_PIN_KEYPAD
;
5347 if (os_strncmp(pos
, "display", 7) == 0)
5348 wps_method
= WPS_PIN_DISPLAY
;
5350 if (!wps_pin_str_valid(pin
)) {
5351 os_memcpy(buf
, "FAIL-INVALID-PIN\n", 17);
5356 new_pin
= wpas_p2p_connect(wpa_s
, addr
, pin
, wps_method
,
5357 persistent_group
, automatic
, join
,
5358 auth
, go_intent
, freq
, freq2
, persistent_id
,
5359 pd
, ht40
, vht
, max_oper_chwidth
,
5360 group_ssid
, group_ssid_len
);
5361 if (new_pin
== -2) {
5362 os_memcpy(buf
, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
5365 if (new_pin
== -3) {
5366 os_memcpy(buf
, "FAIL-CHANNEL-UNSUPPORTED\n", 25);
5371 if (wps_method
== WPS_PIN_DISPLAY
&& pin
== NULL
) {
5372 ret
= os_snprintf(buf
, buflen
, "%08d", new_pin
);
5373 if (os_snprintf_error(buflen
, ret
))
5378 os_memcpy(buf
, "OK\n", 3);
5383 static int p2p_ctrl_listen(struct wpa_supplicant
*wpa_s
, char *cmd
)
5385 unsigned int timeout
= atoi(cmd
);
5386 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
5387 wpa_dbg(wpa_s
, MSG_INFO
,
5388 "Reject P2P_LISTEN since interface is disabled");
5391 return wpas_p2p_listen(wpa_s
, timeout
);
5395 static int p2p_ctrl_prov_disc(struct wpa_supplicant
*wpa_s
, char *cmd
)
5399 enum wpas_p2p_prov_disc_use use
= WPAS_P2P_PD_FOR_GO_NEG
;
5401 /* <addr> <config method> [join|auto] */
5403 if (hwaddr_aton(cmd
, addr
))
5411 if (os_strstr(pos
, " join") != NULL
)
5412 use
= WPAS_P2P_PD_FOR_JOIN
;
5413 else if (os_strstr(pos
, " auto") != NULL
)
5414 use
= WPAS_P2P_PD_AUTO
;
5416 return wpas_p2p_prov_disc(wpa_s
, addr
, pos
, use
, NULL
);
5420 static int p2p_get_passphrase(struct wpa_supplicant
*wpa_s
, char *buf
,
5423 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
5425 if (ssid
== NULL
|| ssid
->mode
!= WPAS_MODE_P2P_GO
||
5426 ssid
->passphrase
== NULL
)
5429 os_strlcpy(buf
, ssid
->passphrase
, buflen
);
5430 return os_strlen(buf
);
5434 static int p2p_ctrl_serv_disc_req(struct wpa_supplicant
*wpa_s
, char *cmd
,
5435 char *buf
, size_t buflen
)
5439 u8 dst_buf
[ETH_ALEN
], *dst
;
5440 struct wpabuf
*tlvs
;
5444 if (hwaddr_aton(cmd
, dst_buf
))
5447 if (dst
[0] == 0 && dst
[1] == 0 && dst
[2] == 0 &&
5448 dst
[3] == 0 && dst
[4] == 0 && dst
[5] == 0)
5455 if (os_strncmp(pos
, "upnp ", 5) == 0) {
5458 if (hexstr2bin(pos
, &version
, 1) < 0)
5464 ref
= wpas_p2p_sd_request_upnp(wpa_s
, dst
, version
, pos
);
5465 #ifdef CONFIG_WIFI_DISPLAY
5466 } else if (os_strncmp(pos
, "wifi-display ", 13) == 0) {
5467 ref
= wpas_p2p_sd_request_wifi_display(wpa_s
, dst
, pos
+ 13);
5468 #endif /* CONFIG_WIFI_DISPLAY */
5469 } else if (os_strncmp(pos
, "asp ", 4) == 0) {
5471 char *svc_info
= NULL
;
5475 if (sscanf(pos
, "%x", &id
) != 1 || id
> 0xff)
5478 pos
= os_strchr(pos
, ' ');
5479 if (pos
== NULL
|| pos
[1] == '\0' || pos
[1] == ' ')
5484 pos
= os_strchr(svc_str
, ' ');
5489 /* All remaining data is the svc_info string */
5490 if (pos
&& pos
[0] && pos
[0] != ' ') {
5491 len
= os_strlen(pos
);
5493 /* Unescape in place */
5494 len
= utf8_unescape(pos
, len
, pos
, len
);
5501 ref
= wpas_p2p_sd_request_asp(wpa_s
, dst
, (u8
) id
,
5504 len
= os_strlen(pos
);
5508 tlvs
= wpabuf_alloc(len
);
5511 if (hexstr2bin(pos
, wpabuf_put(tlvs
, len
), len
) < 0) {
5516 ref
= wpas_p2p_sd_request(wpa_s
, dst
, tlvs
);
5521 res
= os_snprintf(buf
, buflen
, "%llx", (long long unsigned) ref
);
5522 if (os_snprintf_error(buflen
, res
))
5528 static int p2p_ctrl_serv_disc_cancel_req(struct wpa_supplicant
*wpa_s
,
5531 long long unsigned val
;
5533 if (sscanf(cmd
, "%llx", &val
) != 1)
5536 return wpas_p2p_sd_cancel_request(wpa_s
, req
);
5540 static int p2p_ctrl_serv_disc_resp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5545 struct wpabuf
*resp_tlvs
;
5549 pos
= os_strchr(cmd
, ' ');
5557 if (hwaddr_aton(pos
, dst
))
5564 pos2
= os_strchr(pos
, ' ');
5568 dialog_token
= atoi(pos
);
5570 len
= os_strlen(pos2
);
5574 resp_tlvs
= wpabuf_alloc(len
);
5575 if (resp_tlvs
== NULL
)
5577 if (hexstr2bin(pos2
, wpabuf_put(resp_tlvs
, len
), len
) < 0) {
5578 wpabuf_free(resp_tlvs
);
5582 wpas_p2p_sd_response(wpa_s
, freq
, dst
, dialog_token
, resp_tlvs
);
5583 wpabuf_free(resp_tlvs
);
5588 static int p2p_ctrl_serv_disc_external(struct wpa_supplicant
*wpa_s
,
5591 if (os_strcmp(cmd
, "0") && os_strcmp(cmd
, "1"))
5593 wpa_s
->p2p_sd_over_ctrl_iface
= atoi(cmd
);
5598 static int p2p_ctrl_service_add_bonjour(struct wpa_supplicant
*wpa_s
,
5603 struct wpabuf
*query
, *resp
;
5605 pos
= os_strchr(cmd
, ' ');
5610 len
= os_strlen(cmd
);
5614 query
= wpabuf_alloc(len
);
5617 if (hexstr2bin(cmd
, wpabuf_put(query
, len
), len
) < 0) {
5622 len
= os_strlen(pos
);
5628 resp
= wpabuf_alloc(len
);
5633 if (hexstr2bin(pos
, wpabuf_put(resp
, len
), len
) < 0) {
5639 if (wpas_p2p_service_add_bonjour(wpa_s
, query
, resp
) < 0) {
5648 static int p2p_ctrl_service_add_upnp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5653 pos
= os_strchr(cmd
, ' ');
5658 if (hexstr2bin(cmd
, &version
, 1) < 0)
5661 return wpas_p2p_service_add_upnp(wpa_s
, version
, pos
);
5665 static int p2p_ctrl_service_add_asp(struct wpa_supplicant
*wpa_s
,
5666 u8 replace
, char *cmd
)
5670 u32 auto_accept
, adv_id
, svc_state
, config_methods
;
5671 char *svc_info
= NULL
;
5673 u8 cpt_prio
[P2PS_FEATURE_CAPAB_CPT_MAX
+ 1];
5675 pos
= os_strchr(cmd
, ' ');
5680 /* Auto-Accept value is mandatory, and must be one of the
5681 * single values (0, 1, 2, 4) */
5682 auto_accept
= atoi(cmd
);
5683 switch (auto_accept
) {
5684 case P2PS_SETUP_NONE
: /* No auto-accept */
5685 case P2PS_SETUP_NEW
:
5686 case P2PS_SETUP_CLIENT
:
5687 case P2PS_SETUP_GROUP_OWNER
:
5693 /* Advertisement ID is mandatory */
5695 pos
= os_strchr(cmd
, ' ');
5700 /* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
5701 if (sscanf(cmd
, "%x", &adv_id
) != 1 || adv_id
== 0)
5704 /* Only allow replacements if exist, and adds if not */
5705 if (wpas_p2p_service_p2ps_id_exists(wpa_s
, adv_id
)) {
5713 /* svc_state between 0 - 0xff is mandatory */
5714 if (sscanf(pos
, "%x", &svc_state
) != 1 || svc_state
> 0xff)
5717 pos
= os_strchr(pos
, ' ');
5721 /* config_methods is mandatory */
5723 if (sscanf(pos
, "%x", &config_methods
) != 1)
5726 if (!(config_methods
&
5727 (WPS_CONFIG_DISPLAY
| WPS_CONFIG_KEYPAD
| WPS_CONFIG_P2PS
)))
5730 pos
= os_strchr(pos
, ' ');
5737 /* Advertisement string is mandatory */
5738 if (!pos
[0] || pos
[0] == ' ')
5741 /* Terminate svc string */
5742 pos
= os_strchr(pos
, ' ');
5746 cpt_prio_str
= (pos
&& pos
[0]) ? os_strstr(pos
, "cpt=") : NULL
;
5748 pos
= os_strchr(pos
, ' ');
5752 if (p2ps_ctrl_parse_cpt_priority(cpt_prio_str
+ 4, cpt_prio
))
5755 cpt_prio
[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT
;
5759 /* Service and Response Information are optional */
5760 if (pos
&& pos
[0]) {
5763 /* Note the bare ' included, which cannot exist legally
5764 * in unescaped string. */
5765 svc_info
= os_strstr(pos
, "svc_info='");
5769 len
= os_strlen(svc_info
);
5770 utf8_unescape(svc_info
, len
, svc_info
, len
);
5774 return wpas_p2p_service_add_asp(wpa_s
, auto_accept
, adv_id
, adv_str
,
5775 (u8
) svc_state
, (u16
) config_methods
,
5776 svc_info
, cpt_prio
);
5780 static int p2p_ctrl_service_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
5784 pos
= os_strchr(cmd
, ' ');
5789 if (os_strcmp(cmd
, "bonjour") == 0)
5790 return p2p_ctrl_service_add_bonjour(wpa_s
, pos
);
5791 if (os_strcmp(cmd
, "upnp") == 0)
5792 return p2p_ctrl_service_add_upnp(wpa_s
, pos
);
5793 if (os_strcmp(cmd
, "asp") == 0)
5794 return p2p_ctrl_service_add_asp(wpa_s
, 0, pos
);
5795 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5800 static int p2p_ctrl_service_del_bonjour(struct wpa_supplicant
*wpa_s
,
5804 struct wpabuf
*query
;
5807 len
= os_strlen(cmd
);
5811 query
= wpabuf_alloc(len
);
5814 if (hexstr2bin(cmd
, wpabuf_put(query
, len
), len
) < 0) {
5819 ret
= wpas_p2p_service_del_bonjour(wpa_s
, query
);
5825 static int p2p_ctrl_service_del_upnp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5830 pos
= os_strchr(cmd
, ' ');
5835 if (hexstr2bin(cmd
, &version
, 1) < 0)
5838 return wpas_p2p_service_del_upnp(wpa_s
, version
, pos
);
5842 static int p2p_ctrl_service_del_asp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5846 if (os_strcmp(cmd
, "all") == 0) {
5847 wpas_p2p_service_flush_asp(wpa_s
);
5851 if (sscanf(cmd
, "%x", &adv_id
) != 1)
5854 return wpas_p2p_service_del_asp(wpa_s
, adv_id
);
5858 static int p2p_ctrl_service_del(struct wpa_supplicant
*wpa_s
, char *cmd
)
5862 pos
= os_strchr(cmd
, ' ');
5867 if (os_strcmp(cmd
, "bonjour") == 0)
5868 return p2p_ctrl_service_del_bonjour(wpa_s
, pos
);
5869 if (os_strcmp(cmd
, "upnp") == 0)
5870 return p2p_ctrl_service_del_upnp(wpa_s
, pos
);
5871 if (os_strcmp(cmd
, "asp") == 0)
5872 return p2p_ctrl_service_del_asp(wpa_s
, pos
);
5873 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5878 static int p2p_ctrl_service_replace(struct wpa_supplicant
*wpa_s
, char *cmd
)
5882 pos
= os_strchr(cmd
, ' ');
5887 if (os_strcmp(cmd
, "asp") == 0)
5888 return p2p_ctrl_service_add_asp(wpa_s
, 1, pos
);
5890 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5895 static int p2p_ctrl_reject(struct wpa_supplicant
*wpa_s
, char *cmd
)
5901 if (hwaddr_aton(cmd
, addr
))
5904 return wpas_p2p_reject(wpa_s
, addr
);
5908 static int p2p_ctrl_invite_persistent(struct wpa_supplicant
*wpa_s
, char *cmd
)
5912 struct wpa_ssid
*ssid
;
5913 u8
*_peer
= NULL
, peer
[ETH_ALEN
];
5914 int freq
= 0, pref_freq
= 0;
5915 int ht40
, vht
, max_oper_chwidth
, chwidth
= 0, freq2
= 0;
5918 pos
= os_strstr(cmd
, " peer=");
5921 if (hwaddr_aton(pos
, peer
))
5925 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
5926 if (ssid
== NULL
|| ssid
->disabled
!= 2) {
5927 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
5928 "for persistent P2P group",
5933 pos
= os_strstr(cmd
, " freq=");
5941 pos
= os_strstr(cmd
, " pref=");
5944 pref_freq
= atoi(pos
);
5949 vht
= (os_strstr(cmd
, " vht") != NULL
) || wpa_s
->conf
->p2p_go_vht
;
5950 ht40
= (os_strstr(cmd
, " ht40") != NULL
) || wpa_s
->conf
->p2p_go_ht40
||
5953 pos
= os_strstr(cmd
, "freq2=");
5955 freq2
= atoi(pos
+ 6);
5957 pos
= os_strstr(cmd
, " max_oper_chwidth=");
5959 chwidth
= atoi(pos
+ 18);
5961 max_oper_chwidth
= parse_freq(chwidth
, freq2
);
5962 if (max_oper_chwidth
< 0)
5965 return wpas_p2p_invite(wpa_s
, _peer
, ssid
, NULL
, freq
, freq2
, ht40
, vht
,
5966 max_oper_chwidth
, pref_freq
);
5970 static int p2p_ctrl_invite_group(struct wpa_supplicant
*wpa_s
, char *cmd
)
5973 u8 peer
[ETH_ALEN
], go_dev_addr
[ETH_ALEN
], *go_dev
= NULL
;
5975 pos
= os_strstr(cmd
, " peer=");
5981 if (hwaddr_aton(pos
, peer
)) {
5982 wpa_printf(MSG_DEBUG
, "P2P: Invalid MAC address '%s'", pos
);
5986 pos
= os_strstr(pos
, " go_dev_addr=");
5989 if (hwaddr_aton(pos
, go_dev_addr
)) {
5990 wpa_printf(MSG_DEBUG
, "P2P: Invalid MAC address '%s'",
5994 go_dev
= go_dev_addr
;
5997 return wpas_p2p_invite_group(wpa_s
, cmd
, peer
, go_dev
);
6001 static int p2p_ctrl_invite(struct wpa_supplicant
*wpa_s
, char *cmd
)
6003 if (os_strncmp(cmd
, "persistent=", 11) == 0)
6004 return p2p_ctrl_invite_persistent(wpa_s
, cmd
+ 11);
6005 if (os_strncmp(cmd
, "group=", 6) == 0)
6006 return p2p_ctrl_invite_group(wpa_s
, cmd
+ 6);
6012 static int p2p_ctrl_group_add_persistent(struct wpa_supplicant
*wpa_s
,
6013 int id
, int freq
, int vht_center_freq2
,
6014 int ht40
, int vht
, int vht_chwidth
)
6016 struct wpa_ssid
*ssid
;
6018 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
6019 if (ssid
== NULL
|| ssid
->disabled
!= 2) {
6020 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
6021 "for persistent P2P group",
6026 return wpas_p2p_group_add_persistent(wpa_s
, ssid
, 0, freq
,
6027 vht_center_freq2
, 0, ht40
, vht
,
6028 vht_chwidth
, NULL
, 0, 0);
6032 static int p2p_ctrl_group_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
6034 int freq
= 0, persistent
= 0, group_id
= -1;
6035 int vht
= wpa_s
->conf
->p2p_go_vht
;
6036 int ht40
= wpa_s
->conf
->p2p_go_ht40
|| vht
;
6037 int max_oper_chwidth
, chwidth
= 0, freq2
= 0;
6038 char *token
, *context
= NULL
;
6040 while ((token
= str_token(cmd
, " ", &context
))) {
6041 if (sscanf(token
, "freq=%d", &freq
) == 1 ||
6042 sscanf(token
, "freq2=%d", &freq2
) == 1 ||
6043 sscanf(token
, "persistent=%d", &group_id
) == 1 ||
6044 sscanf(token
, "max_oper_chwidth=%d", &chwidth
) == 1) {
6046 } else if (os_strcmp(token
, "ht40") == 0) {
6048 } else if (os_strcmp(token
, "vht") == 0) {
6051 } else if (os_strcmp(token
, "persistent") == 0) {
6054 wpa_printf(MSG_DEBUG
,
6055 "CTRL: Invalid P2P_GROUP_ADD parameter: '%s'",
6061 max_oper_chwidth
= parse_freq(chwidth
, freq2
);
6062 if (max_oper_chwidth
< 0)
6066 return p2p_ctrl_group_add_persistent(wpa_s
, group_id
,
6067 freq
, freq2
, ht40
, vht
,
6070 return wpas_p2p_group_add(wpa_s
, persistent
, freq
, freq2
, ht40
, vht
,
6075 static int p2p_ctrl_group_member(struct wpa_supplicant
*wpa_s
, const char *cmd
,
6076 char *buf
, size_t buflen
)
6078 u8 dev_addr
[ETH_ALEN
];
6079 struct wpa_ssid
*ssid
;
6083 ssid
= wpa_s
->current_ssid
;
6084 if (!wpa_s
->global
->p2p
|| !ssid
|| ssid
->mode
!= WPAS_MODE_P2P_GO
||
6085 hwaddr_aton(cmd
, dev_addr
))
6088 iaddr
= p2p_group_get_client_interface_addr(wpa_s
->p2p_group
, dev_addr
);
6091 res
= os_snprintf(buf
, buflen
, MACSTR
, MAC2STR(iaddr
));
6092 if (os_snprintf_error(buflen
, res
))
6098 static int wpas_find_p2p_dev_addr_bss(struct wpa_global
*global
,
6099 const u8
*p2p_dev_addr
)
6101 struct wpa_supplicant
*wpa_s
;
6103 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
6104 if (wpa_bss_get_p2p_dev_addr(wpa_s
, p2p_dev_addr
))
6112 static int p2p_ctrl_peer(struct wpa_supplicant
*wpa_s
, char *cmd
,
6113 char *buf
, size_t buflen
)
6115 u8 addr
[ETH_ALEN
], *addr_ptr
, group_capab
;
6117 const struct p2p_peer_info
*info
;
6119 char devtype
[WPS_DEV_TYPE_BUFSIZE
];
6120 struct wpa_ssid
*ssid
;
6123 if (!wpa_s
->global
->p2p
)
6126 if (os_strcmp(cmd
, "FIRST") == 0) {
6129 } else if (os_strncmp(cmd
, "NEXT-", 5) == 0) {
6130 if (hwaddr_aton(cmd
+ 5, addr
) < 0)
6135 if (hwaddr_aton(cmd
, addr
) < 0)
6141 info
= p2p_get_peer_info(wpa_s
->global
->p2p
, addr_ptr
, next
);
6144 group_capab
= info
->group_capab
;
6147 !wpas_find_p2p_dev_addr_bss(wpa_s
->global
, info
->p2p_device_addr
)) {
6148 wpa_printf(MSG_DEBUG
,
6149 "P2P: Could not find any BSS with p2p_dev_addr "
6150 MACSTR
", hence override group_capab from 0x%x to 0",
6151 MAC2STR(info
->p2p_device_addr
), group_capab
);
6158 res
= os_snprintf(pos
, end
- pos
, MACSTR
"\n"
6164 "serial_number=%s\n"
6165 "config_methods=0x%x\n"
6167 "group_capab=0x%x\n"
6169 MAC2STR(info
->p2p_device_addr
),
6170 wps_dev_type_bin2str(info
->pri_dev_type
,
6171 devtype
, sizeof(devtype
)),
6176 info
->serial_number
,
6177 info
->config_methods
,
6181 if (os_snprintf_error(end
- pos
, res
))
6185 for (i
= 0; i
< info
->wps_sec_dev_type_list_len
/ WPS_DEV_TYPE_LEN
; i
++)
6188 t
= &info
->wps_sec_dev_type_list
[i
* WPS_DEV_TYPE_LEN
];
6189 res
= os_snprintf(pos
, end
- pos
, "sec_dev_type=%s\n",
6190 wps_dev_type_bin2str(t
, devtype
,
6192 if (os_snprintf_error(end
- pos
, res
))
6197 ssid
= wpas_p2p_get_persistent(wpa_s
, info
->p2p_device_addr
, NULL
, 0);
6199 res
= os_snprintf(pos
, end
- pos
, "persistent=%d\n", ssid
->id
);
6200 if (os_snprintf_error(end
- pos
, res
))
6205 res
= p2p_get_peer_info_txt(info
, pos
, end
- pos
);
6210 if (info
->vendor_elems
) {
6211 res
= os_snprintf(pos
, end
- pos
, "vendor_elems=");
6212 if (os_snprintf_error(end
- pos
, res
))
6216 pos
+= wpa_snprintf_hex(pos
, end
- pos
,
6217 wpabuf_head(info
->vendor_elems
),
6218 wpabuf_len(info
->vendor_elems
));
6220 res
= os_snprintf(pos
, end
- pos
, "\n");
6221 if (os_snprintf_error(end
- pos
, res
))
6230 static int p2p_ctrl_disallow_freq(struct wpa_supplicant
*wpa_s
,
6235 if (wpa_s
->global
->p2p
== NULL
)
6238 if (freq_range_list_parse(&wpa_s
->global
->p2p_disallow_freq
, param
) < 0)
6241 for (i
= 0; i
< wpa_s
->global
->p2p_disallow_freq
.num
; i
++) {
6242 struct wpa_freq_range
*freq
;
6243 freq
= &wpa_s
->global
->p2p_disallow_freq
.range
[i
];
6244 wpa_printf(MSG_DEBUG
, "P2P: Disallowed frequency range %u-%u",
6245 freq
->min
, freq
->max
);
6248 wpas_p2p_update_channel_list(wpa_s
, WPAS_P2P_CHANNEL_UPDATE_DISALLOW
);
6253 static int p2p_ctrl_set(struct wpa_supplicant
*wpa_s
, char *cmd
)
6257 if (wpa_s
->global
->p2p
== NULL
)
6260 param
= os_strchr(cmd
, ' ');
6265 if (os_strcmp(cmd
, "discoverability") == 0) {
6266 p2p_set_client_discoverability(wpa_s
->global
->p2p
,
6271 if (os_strcmp(cmd
, "managed") == 0) {
6272 p2p_set_managed_oper(wpa_s
->global
->p2p
, atoi(param
));
6276 if (os_strcmp(cmd
, "listen_channel") == 0) {
6278 u8 channel
, op_class
;
6280 channel
= atoi(param
);
6281 pos
= os_strchr(param
, ' ');
6282 op_class
= pos
? atoi(pos
) : 81;
6284 return p2p_set_listen_channel(wpa_s
->global
->p2p
, op_class
,
6288 if (os_strcmp(cmd
, "ssid_postfix") == 0) {
6289 return p2p_set_ssid_postfix(wpa_s
->global
->p2p
, (u8
*) param
,
6293 if (os_strcmp(cmd
, "noa") == 0) {
6295 int count
, start
, duration
;
6296 /* GO NoA parameters: count,start_offset(ms),duration(ms) */
6297 count
= atoi(param
);
6298 pos
= os_strchr(param
, ',');
6303 pos
= os_strchr(pos
, ',');
6307 duration
= atoi(pos
);
6308 if (count
< 0 || count
> 255 || start
< 0 || duration
< 0)
6310 if (count
== 0 && duration
> 0)
6312 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: P2P_SET GO NoA: count=%d "
6313 "start=%d duration=%d", count
, start
, duration
);
6314 return wpas_p2p_set_noa(wpa_s
, count
, start
, duration
);
6317 if (os_strcmp(cmd
, "ps") == 0)
6318 return wpa_drv_set_p2p_powersave(wpa_s
, atoi(param
), -1, -1);
6320 if (os_strcmp(cmd
, "oppps") == 0)
6321 return wpa_drv_set_p2p_powersave(wpa_s
, -1, atoi(param
), -1);
6323 if (os_strcmp(cmd
, "ctwindow") == 0)
6324 return wpa_drv_set_p2p_powersave(wpa_s
, -1, -1, atoi(param
));
6326 if (os_strcmp(cmd
, "disabled") == 0) {
6327 wpa_s
->global
->p2p_disabled
= atoi(param
);
6328 wpa_printf(MSG_DEBUG
, "P2P functionality %s",
6329 wpa_s
->global
->p2p_disabled
?
6330 "disabled" : "enabled");
6331 if (wpa_s
->global
->p2p_disabled
) {
6332 wpas_p2p_stop_find(wpa_s
);
6333 os_memset(wpa_s
->p2p_auth_invite
, 0, ETH_ALEN
);
6334 p2p_flush(wpa_s
->global
->p2p
);
6339 if (os_strcmp(cmd
, "conc_pref") == 0) {
6340 if (os_strcmp(param
, "sta") == 0)
6341 wpa_s
->global
->conc_pref
= WPA_CONC_PREF_STA
;
6342 else if (os_strcmp(param
, "p2p") == 0)
6343 wpa_s
->global
->conc_pref
= WPA_CONC_PREF_P2P
;
6345 wpa_printf(MSG_INFO
, "Invalid conc_pref value");
6348 wpa_printf(MSG_DEBUG
, "Single channel concurrency preference: "
6353 if (os_strcmp(cmd
, "force_long_sd") == 0) {
6354 wpa_s
->force_long_sd
= atoi(param
);
6358 if (os_strcmp(cmd
, "peer_filter") == 0) {
6360 if (hwaddr_aton(param
, addr
))
6362 p2p_set_peer_filter(wpa_s
->global
->p2p
, addr
);
6366 if (os_strcmp(cmd
, "cross_connect") == 0)
6367 return wpas_p2p_set_cross_connect(wpa_s
, atoi(param
));
6369 if (os_strcmp(cmd
, "go_apsd") == 0) {
6370 if (os_strcmp(param
, "disable") == 0)
6371 wpa_s
->set_ap_uapsd
= 0;
6373 wpa_s
->set_ap_uapsd
= 1;
6374 wpa_s
->ap_uapsd
= atoi(param
);
6379 if (os_strcmp(cmd
, "client_apsd") == 0) {
6380 if (os_strcmp(param
, "disable") == 0)
6381 wpa_s
->set_sta_uapsd
= 0;
6385 /* format: BE,BK,VI,VO;max SP Length */
6387 pos
= os_strchr(param
, ',');
6392 pos
= os_strchr(pos
, ',');
6397 pos
= os_strchr(pos
, ',');
6402 /* ignore max SP Length for now */
6404 wpa_s
->set_sta_uapsd
= 1;
6405 wpa_s
->sta_uapsd
= 0;
6407 wpa_s
->sta_uapsd
|= BIT(0);
6409 wpa_s
->sta_uapsd
|= BIT(1);
6411 wpa_s
->sta_uapsd
|= BIT(2);
6413 wpa_s
->sta_uapsd
|= BIT(3);
6418 if (os_strcmp(cmd
, "disallow_freq") == 0)
6419 return p2p_ctrl_disallow_freq(wpa_s
, param
);
6421 if (os_strcmp(cmd
, "disc_int") == 0) {
6422 int min_disc_int
, max_disc_int
, max_disc_tu
;
6427 min_disc_int
= atoi(pos
);
6428 pos
= os_strchr(pos
, ' ');
6433 max_disc_int
= atoi(pos
);
6434 pos
= os_strchr(pos
, ' ');
6439 max_disc_tu
= atoi(pos
);
6441 return p2p_set_disc_int(wpa_s
->global
->p2p
, min_disc_int
,
6442 max_disc_int
, max_disc_tu
);
6445 if (os_strcmp(cmd
, "per_sta_psk") == 0) {
6446 wpa_s
->global
->p2p_per_sta_psk
= !!atoi(param
);
6450 #ifdef CONFIG_WPS_NFC
6451 if (os_strcmp(cmd
, "nfc_tag") == 0)
6452 return wpas_p2p_nfc_tag_enabled(wpa_s
, !!atoi(param
));
6453 #endif /* CONFIG_WPS_NFC */
6455 if (os_strcmp(cmd
, "disable_ip_addr_req") == 0) {
6456 wpa_s
->p2p_disable_ip_addr_req
= !!atoi(param
);
6460 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Unknown P2P_SET field value '%s'",
6467 static void p2p_ctrl_flush(struct wpa_supplicant
*wpa_s
)
6469 os_memset(wpa_s
->p2p_auth_invite
, 0, ETH_ALEN
);
6470 wpa_s
->force_long_sd
= 0;
6471 wpas_p2p_stop_find(wpa_s
);
6472 wpa_s
->parent
->p2ps_method_config_any
= 0;
6473 if (wpa_s
->global
->p2p
)
6474 p2p_flush(wpa_s
->global
->p2p
);
6478 static int p2p_ctrl_presence_req(struct wpa_supplicant
*wpa_s
, char *cmd
)
6481 unsigned int dur1
= 0, int1
= 0, dur2
= 0, int2
= 0;
6484 pos
= os_strchr(cmd
, ' ');
6490 pos2
= os_strchr(pos
, ' ');
6498 pos
= os_strchr(pos2
, ' ');
6506 return wpas_p2p_presence_req(wpa_s
, dur1
, int1
, dur2
, int2
);
6510 static int p2p_ctrl_ext_listen(struct wpa_supplicant
*wpa_s
, char *cmd
)
6513 unsigned int period
= 0, interval
= 0;
6516 pos
= os_strchr(cmd
, ' ');
6521 interval
= atoi(pos
);
6524 return wpas_p2p_ext_listen(wpa_s
, period
, interval
);
6528 static int p2p_ctrl_remove_client(struct wpa_supplicant
*wpa_s
, const char *cmd
)
6535 if (os_strncmp(pos
, "iface=", 6) == 0) {
6539 if (hwaddr_aton(pos
, peer
))
6542 wpas_p2p_remove_client(wpa_s
, peer
, iface_addr
);
6547 static int p2p_ctrl_iface_p2p_lo_start(struct wpa_supplicant
*wpa_s
, char *cmd
)
6549 int freq
= 0, period
= 0, interval
= 0, count
= 0;
6551 if (sscanf(cmd
, "%d %d %d %d", &freq
, &period
, &interval
, &count
) != 4)
6553 wpa_printf(MSG_DEBUG
,
6554 "CTRL: Invalid P2P LO Start parameter: '%s'", cmd
);
6558 return wpas_p2p_lo_start(wpa_s
, freq
, period
, interval
, count
);
6561 #endif /* CONFIG_P2P */
6564 static int * freq_range_to_channel_list(struct wpa_supplicant
*wpa_s
, char *val
)
6566 struct wpa_freq_range_list ranges
;
6568 struct hostapd_hw_modes
*mode
;
6571 if (wpa_s
->hw
.modes
== NULL
)
6574 os_memset(&ranges
, 0, sizeof(ranges
));
6575 if (freq_range_list_parse(&ranges
, val
) < 0)
6578 for (i
= 0; i
< wpa_s
->hw
.num_modes
; i
++) {
6581 mode
= &wpa_s
->hw
.modes
[i
];
6582 for (j
= 0; j
< mode
->num_channels
; j
++) {
6585 if (mode
->channels
[j
].flag
& HOSTAPD_CHAN_DISABLED
)
6588 freq
= mode
->channels
[j
].freq
;
6589 if (!freq_range_list_includes(&ranges
, freq
))
6592 int_array_add_unique(&freqs
, freq
);
6596 os_free(ranges
.range
);
6601 #ifdef CONFIG_INTERWORKING
6603 static int ctrl_interworking_select(struct wpa_supplicant
*wpa_s
, char *param
)
6611 auto_sel
= os_strstr(param
, "auto") != NULL
;
6613 pos
= os_strstr(param
, "freq=");
6615 freqs
= freq_range_to_channel_list(wpa_s
, pos
+ 5);
6622 return interworking_select(wpa_s
, auto_sel
, freqs
);
6626 static int ctrl_interworking_connect(struct wpa_supplicant
*wpa_s
, char *dst
,
6630 struct wpa_bss
*bss
;
6632 if (hwaddr_aton(dst
, bssid
)) {
6633 wpa_printf(MSG_DEBUG
, "Invalid BSSID '%s'", dst
);
6637 bss
= wpa_bss_get_bssid(wpa_s
, bssid
);
6639 wpa_printf(MSG_DEBUG
, "Could not find BSS " MACSTR
,
6644 if (bss
->ssid_len
== 0) {
6647 wpa_printf(MSG_DEBUG
, "Selected BSS entry for " MACSTR
6648 " does not have SSID information", MAC2STR(bssid
));
6650 dl_list_for_each_reverse(bss
, &wpa_s
->bss
, struct wpa_bss
,
6652 if (os_memcmp(bss
->bssid
, bssid
, ETH_ALEN
) == 0 &&
6653 bss
->ssid_len
> 0) {
6661 wpa_printf(MSG_DEBUG
,
6662 "Found another matching BSS entry with SSID");
6665 return interworking_connect(wpa_s
, bss
, only_add
);
6669 static int get_anqp(struct wpa_supplicant
*wpa_s
, char *dst
)
6671 u8 dst_addr
[ETH_ALEN
];
6674 #define MAX_ANQP_INFO_ID 100
6675 u16 id
[MAX_ANQP_INFO_ID
];
6678 int get_cell_pref
= 0;
6680 used
= hwaddr_aton2(dst
, dst_addr
);
6686 while (num_id
< MAX_ANQP_INFO_ID
) {
6687 if (os_strncmp(pos
, "hs20:", 5) == 0) {
6689 int num
= atoi(pos
+ 5);
6690 if (num
<= 0 || num
> 31)
6692 subtypes
|= BIT(num
);
6693 #else /* CONFIG_HS20 */
6695 #endif /* CONFIG_HS20 */
6696 } else if (os_strncmp(pos
, "mbo:", 4) == 0) {
6698 int num
= atoi(pos
+ 4);
6699 if (num
!= MBO_ANQP_SUBTYPE_CELL_CONN_PREF
)
6702 #else /* CONFIG_MBO */
6704 #endif /* CONFIG_MBO */
6706 id
[num_id
] = atoi(pos
);
6710 pos
= os_strchr(pos
+ 1, ',');
6719 return anqp_send_req(wpa_s
, dst_addr
, id
, num_id
, subtypes
,
6724 static int gas_request(struct wpa_supplicant
*wpa_s
, char *cmd
)
6726 u8 dst_addr
[ETH_ALEN
];
6727 struct wpabuf
*advproto
, *query
= NULL
;
6732 used
= hwaddr_aton2(cmd
, dst_addr
);
6740 /* Advertisement Protocol ID */
6741 end
= os_strchr(pos
, ' ');
6745 len
= os_strlen(pos
);
6751 advproto
= wpabuf_alloc(len
);
6752 if (advproto
== NULL
)
6754 if (hexstr2bin(pos
, wpabuf_put(advproto
, len
), len
) < 0)
6758 /* Optional Query Request */
6763 len
= os_strlen(pos
);
6770 query
= wpabuf_alloc(len
);
6773 if (hexstr2bin(pos
, wpabuf_put(query
, len
), len
) < 0)
6778 ret
= gas_send_request(wpa_s
, dst_addr
, advproto
, query
);
6781 wpabuf_free(advproto
);
6788 static int gas_response_get(struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
,
6795 size_t resp_len
, start
, requested_len
;
6796 struct wpabuf
*resp
;
6799 used
= hwaddr_aton2(cmd
, addr
);
6806 dialog_token
= atoi(pos
);
6808 if (wpa_s
->last_gas_resp
&&
6809 os_memcmp(addr
, wpa_s
->last_gas_addr
, ETH_ALEN
) == 0 &&
6810 dialog_token
== wpa_s
->last_gas_dialog_token
)
6811 resp
= wpa_s
->last_gas_resp
;
6812 else if (wpa_s
->prev_gas_resp
&&
6813 os_memcmp(addr
, wpa_s
->prev_gas_addr
, ETH_ALEN
) == 0 &&
6814 dialog_token
== wpa_s
->prev_gas_dialog_token
)
6815 resp
= wpa_s
->prev_gas_resp
;
6819 resp_len
= wpabuf_len(resp
);
6821 requested_len
= resp_len
;
6823 pos
= os_strchr(pos
, ' ');
6826 if (start
> resp_len
)
6827 return os_snprintf(buf
, buflen
, "FAIL-Invalid range");
6828 pos
= os_strchr(pos
, ',');
6832 requested_len
= atoi(pos
);
6833 if (start
+ requested_len
> resp_len
)
6834 return os_snprintf(buf
, buflen
, "FAIL-Invalid range");
6837 if (requested_len
* 2 + 1 > buflen
)
6838 return os_snprintf(buf
, buflen
, "FAIL-Too long response");
6840 ret
= wpa_snprintf_hex(buf
, buflen
, wpabuf_head_u8(resp
) + start
,
6843 if (start
+ requested_len
== resp_len
) {
6845 * Free memory by dropping the response after it has been
6848 if (resp
== wpa_s
->prev_gas_resp
) {
6849 wpabuf_free(wpa_s
->prev_gas_resp
);
6850 wpa_s
->prev_gas_resp
= NULL
;
6852 wpabuf_free(wpa_s
->last_gas_resp
);
6853 wpa_s
->last_gas_resp
= NULL
;
6859 #endif /* CONFIG_INTERWORKING */
6864 static int get_hs20_anqp(struct wpa_supplicant
*wpa_s
, char *dst
)
6866 u8 dst_addr
[ETH_ALEN
];
6871 used
= hwaddr_aton2(dst
, dst_addr
);
6878 int num
= atoi(pos
);
6879 if (num
<= 0 || num
> 31)
6881 subtypes
|= BIT(num
);
6882 pos
= os_strchr(pos
+ 1, ',');
6891 return hs20_anqp_send_req(wpa_s
, dst_addr
, subtypes
, NULL
, 0, 0);
6895 static int hs20_nai_home_realm_list(struct wpa_supplicant
*wpa_s
,
6896 const u8
*addr
, const char *realm
)
6902 rlen
= os_strlen(realm
);
6904 buf
= os_malloc(len
);
6907 buf
[0] = 1; /* NAI Home Realm Count */
6908 buf
[1] = 0; /* Formatted in accordance with RFC 4282 */
6910 os_memcpy(buf
+ 3, realm
, rlen
);
6912 ret
= hs20_anqp_send_req(wpa_s
, addr
,
6913 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY
),
6922 static int hs20_get_nai_home_realm_list(struct wpa_supplicant
*wpa_s
,
6925 struct wpa_cred
*cred
= wpa_s
->conf
->cred
;
6926 u8 dst_addr
[ETH_ALEN
];
6932 used
= hwaddr_aton2(dst
, dst_addr
);
6936 while (dst
[used
] == ' ')
6938 if (os_strncmp(dst
+ used
, "realm=", 6) == 0)
6939 return hs20_nai_home_realm_list(wpa_s
, dst_addr
,
6942 len
= os_strlen(dst
+ used
);
6944 if (len
== 0 && cred
&& cred
->realm
)
6945 return hs20_nai_home_realm_list(wpa_s
, dst_addr
, cred
->realm
);
6950 buf
= os_malloc(len
);
6953 if (hexstr2bin(dst
+ used
, buf
, len
) < 0) {
6958 ret
= hs20_anqp_send_req(wpa_s
, dst_addr
,
6959 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY
),
6967 static int get_hs20_icon(struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
,
6970 u8 dst_addr
[ETH_ALEN
];
6972 char *ctx
= NULL
, *icon
, *poffset
, *psize
;
6974 used
= hwaddr_aton2(cmd
, dst_addr
);
6979 icon
= str_token(cmd
, " ", &ctx
);
6980 poffset
= str_token(cmd
, " ", &ctx
);
6981 psize
= str_token(cmd
, " ", &ctx
);
6982 if (!icon
|| !poffset
|| !psize
)
6985 wpa_s
->fetch_osu_icon_in_progress
= 0;
6986 return hs20_get_icon(wpa_s
, dst_addr
, icon
, atoi(poffset
), atoi(psize
),
6991 static int del_hs20_icon(struct wpa_supplicant
*wpa_s
, char *cmd
)
6993 u8 dst_addr
[ETH_ALEN
];
6998 return hs20_del_icon(wpa_s
, NULL
, NULL
);
7000 used
= hwaddr_aton2(cmd
, dst_addr
);
7004 while (cmd
[used
] == ' ')
7006 icon
= cmd
[used
] ? &cmd
[used
] : NULL
;
7008 return hs20_del_icon(wpa_s
, dst_addr
, icon
);
7012 static int hs20_icon_request(struct wpa_supplicant
*wpa_s
, char *cmd
, int inmem
)
7014 u8 dst_addr
[ETH_ALEN
];
7018 used
= hwaddr_aton2(cmd
, dst_addr
);
7022 while (cmd
[used
] == ' ')
7026 wpa_s
->fetch_osu_icon_in_progress
= 0;
7027 return hs20_anqp_send_req(wpa_s
, dst_addr
, BIT(HS20_STYPE_ICON_REQUEST
),
7028 (u8
*) icon
, os_strlen(icon
), inmem
);
7031 #endif /* CONFIG_HS20 */
7034 #ifdef CONFIG_AUTOSCAN
7036 static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant
*wpa_s
,
7039 enum wpa_states state
= wpa_s
->wpa_state
;
7040 char *new_params
= NULL
;
7042 if (os_strlen(cmd
) > 0) {
7043 new_params
= os_strdup(cmd
);
7044 if (new_params
== NULL
)
7048 os_free(wpa_s
->conf
->autoscan
);
7049 wpa_s
->conf
->autoscan
= new_params
;
7051 if (wpa_s
->conf
->autoscan
== NULL
)
7052 autoscan_deinit(wpa_s
);
7053 else if (state
== WPA_DISCONNECTED
|| state
== WPA_INACTIVE
)
7054 autoscan_init(wpa_s
, 1);
7055 else if (state
== WPA_SCANNING
)
7056 wpa_supplicant_reinit_autoscan(wpa_s
);
7058 wpa_printf(MSG_DEBUG
, "No autoscan update in state %s",
7059 wpa_supplicant_state_txt(state
));
7064 #endif /* CONFIG_AUTOSCAN */
7069 static int wpas_ctrl_iface_wnm_sleep(struct wpa_supplicant
*wpa_s
, char *cmd
)
7075 struct wpabuf
*tfs_req
= NULL
;
7077 if (os_strncmp(cmd
, "enter", 5) == 0)
7079 else if (os_strncmp(cmd
, "exit", 4) == 0)
7084 pos
= os_strstr(cmd
, " interval=");
7086 intval
= atoi(pos
+ 10);
7088 pos
= os_strstr(cmd
, " tfs_req=");
7093 end
= os_strchr(pos
, ' ');
7097 len
= os_strlen(pos
);
7101 tfs_req
= wpabuf_alloc(len
);
7102 if (tfs_req
== NULL
)
7104 if (hexstr2bin(pos
, wpabuf_put(tfs_req
, len
), len
) < 0) {
7105 wpabuf_free(tfs_req
);
7110 ret
= ieee802_11_send_wnmsleep_req(wpa_s
, enter
? WNM_SLEEP_MODE_ENTER
:
7111 WNM_SLEEP_MODE_EXIT
, intval
,
7113 wpabuf_free(tfs_req
);
7119 static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant
*wpa_s
, char *cmd
)
7121 int query_reason
, list
= 0;
7123 query_reason
= atoi(cmd
);
7125 cmd
= os_strchr(cmd
, ' ');
7128 if (os_strncmp(cmd
, "list", 4) == 0) {
7131 wpa_printf(MSG_DEBUG
, "WNM Query: Invalid option %s",
7137 wpa_printf(MSG_DEBUG
,
7138 "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d%s",
7139 query_reason
, list
? " candidate list" : "");
7141 return wnm_send_bss_transition_mgmt_query(wpa_s
, query_reason
, list
);
7144 #endif /* CONFIG_WNM */
7147 static int wpa_supplicant_signal_poll(struct wpa_supplicant
*wpa_s
, char *buf
,
7150 struct wpa_signal_info si
;
7154 ret
= wpa_drv_signal_poll(wpa_s
, &si
);
7161 ret
= os_snprintf(pos
, end
- pos
, "RSSI=%d\nLINKSPEED=%d\n"
7162 "NOISE=%d\nFREQUENCY=%u\n",
7163 si
.current_signal
, si
.current_txrate
/ 1000,
7164 si
.current_noise
, si
.frequency
);
7165 if (os_snprintf_error(end
- pos
, ret
))
7169 if (si
.chanwidth
!= CHAN_WIDTH_UNKNOWN
) {
7170 ret
= os_snprintf(pos
, end
- pos
, "WIDTH=%s\n",
7171 channel_width_to_string(si
.chanwidth
));
7172 if (os_snprintf_error(end
- pos
, ret
))
7177 if (si
.center_frq1
> 0 && si
.center_frq2
> 0) {
7178 ret
= os_snprintf(pos
, end
- pos
,
7179 "CENTER_FRQ1=%d\nCENTER_FRQ2=%d\n",
7180 si
.center_frq1
, si
.center_frq2
);
7181 if (os_snprintf_error(end
- pos
, ret
))
7186 if (si
.avg_signal
) {
7187 ret
= os_snprintf(pos
, end
- pos
,
7188 "AVG_RSSI=%d\n", si
.avg_signal
);
7189 if (os_snprintf_error(end
- pos
, ret
))
7194 if (si
.avg_beacon_signal
) {
7195 ret
= os_snprintf(pos
, end
- pos
,
7196 "AVG_BEACON_RSSI=%d\n", si
.avg_beacon_signal
);
7197 if (os_snprintf_error(end
- pos
, ret
))
7206 static int wpas_ctrl_iface_signal_monitor(struct wpa_supplicant
*wpa_s
,
7213 if (wpa_s
->bgscan
&& wpa_s
->bgscan_priv
) {
7214 wpa_printf(MSG_DEBUG
,
7215 "Reject SIGNAL_MONITOR command - bgscan is active");
7218 pos
= os_strstr(cmd
, "THRESHOLD=");
7220 threshold
= atoi(pos
+ 10);
7221 pos
= os_strstr(cmd
, "HYSTERESIS=");
7223 hysteresis
= atoi(pos
+ 11);
7224 return wpa_drv_signal_monitor(wpa_s
, threshold
, hysteresis
);
7228 #ifdef CONFIG_TESTING_OPTIONS
7229 int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant
*wpa_s
,
7230 enum wpa_driver_if_type if_type
,
7232 unsigned int *freq_list
)
7234 char *pos
= wpa_s
->get_pref_freq_list_override
;
7236 unsigned int count
= 0;
7238 /* Override string format:
7239 * <if_type1>:<freq1>,<freq2>,... <if_type2>:... */
7242 if (atoi(pos
) == (int) if_type
)
7244 pos
= os_strchr(pos
, ' ');
7250 pos
= os_strchr(pos
, ':');
7254 end
= os_strchr(pos
, ' ');
7255 while (pos
&& (!end
|| pos
< end
) && count
< *num
) {
7256 freq_list
[count
++] = atoi(pos
);
7257 pos
= os_strchr(pos
, ',');
7265 #endif /* CONFIG_TESTING_OPTIONS */
7268 static int wpas_ctrl_iface_get_pref_freq_list(
7269 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
7271 unsigned int freq_list
[100], num
= 100, i
;
7273 enum wpa_driver_if_type iface_type
;
7279 /* buf: "<interface_type>" */
7280 if (os_strcmp(cmd
, "STATION") == 0)
7281 iface_type
= WPA_IF_STATION
;
7282 else if (os_strcmp(cmd
, "AP") == 0)
7283 iface_type
= WPA_IF_AP_BSS
;
7284 else if (os_strcmp(cmd
, "P2P_GO") == 0)
7285 iface_type
= WPA_IF_P2P_GO
;
7286 else if (os_strcmp(cmd
, "P2P_CLIENT") == 0)
7287 iface_type
= WPA_IF_P2P_CLIENT
;
7288 else if (os_strcmp(cmd
, "IBSS") == 0)
7289 iface_type
= WPA_IF_IBSS
;
7290 else if (os_strcmp(cmd
, "TDLS") == 0)
7291 iface_type
= WPA_IF_TDLS
;
7295 wpa_printf(MSG_DEBUG
,
7296 "CTRL_IFACE: GET_PREF_FREQ_LIST iface_type=%d (%s)",
7299 ret
= wpa_drv_get_pref_freq_list(wpa_s
, iface_type
, &num
, freq_list
);
7303 for (i
= 0; i
< num
; i
++) {
7304 ret
= os_snprintf(pos
, end
- pos
, "%s%u",
7305 i
> 0 ? "," : "", freq_list
[i
]);
7306 if (os_snprintf_error(end
- pos
, ret
))
7315 static int wpas_ctrl_iface_driver_flags(struct wpa_supplicant
*wpa_s
,
7316 char *buf
, size_t buflen
)
7321 ret
= os_snprintf(buf
, buflen
, "%016llX:\n",
7322 (long long unsigned) wpa_s
->drv_flags
);
7323 if (os_snprintf_error(buflen
, ret
))
7329 for (i
= 0; i
< 64; i
++) {
7330 if (wpa_s
->drv_flags
& (1LLU << i
)) {
7331 ret
= os_snprintf(pos
, end
- pos
, "%s\n",
7332 driver_flag_to_string(1LLU << i
));
7333 if (os_snprintf_error(end
- pos
, ret
))
7343 static int wpa_supplicant_pktcnt_poll(struct wpa_supplicant
*wpa_s
, char *buf
,
7346 struct hostap_sta_driver_data sta
;
7349 ret
= wpa_drv_pktcnt_poll(wpa_s
, &sta
);
7353 ret
= os_snprintf(buf
, buflen
, "TXGOOD=%lu\nTXBAD=%lu\nRXGOOD=%lu\n",
7354 sta
.tx_packets
, sta
.tx_retry_failed
, sta
.rx_packets
);
7355 if (os_snprintf_error(buflen
, ret
))
7362 static int wpa_supplicant_driver_cmd(struct wpa_supplicant
*wpa_s
, char *cmd
,
7363 char *buf
, size_t buflen
)
7367 ret
= wpa_drv_driver_cmd(wpa_s
, cmd
, buf
, buflen
);
7369 if (os_strncasecmp(cmd
, "COUNTRY", 7) == 0) {
7370 struct p2p_data
*p2p
= wpa_s
->global
->p2p
;
7373 country
[0] = cmd
[8];
7374 country
[1] = cmd
[9];
7376 p2p_set_country(p2p
, country
);
7379 ret
= os_snprintf(buf
, buflen
, "%s\n", "OK");
7380 if (os_snprintf_error(buflen
, ret
))
7385 #endif /* ANDROID */
7388 static int wpa_supplicant_vendor_cmd(struct wpa_supplicant
*wpa_s
, char *cmd
,
7389 char *buf
, size_t buflen
)
7394 unsigned int vendor_id
, subcmd
;
7395 struct wpabuf
*reply
;
7396 size_t data_len
= 0;
7398 /* cmd: <vendor id> <subcommand id> [<hex formatted data>] */
7399 vendor_id
= strtoul(cmd
, &pos
, 16);
7400 if (!isblank((unsigned char) *pos
))
7403 subcmd
= strtoul(pos
, &pos
, 10);
7406 if (!isblank((unsigned char) *pos
++))
7408 data_len
= os_strlen(pos
);
7413 data
= os_malloc(data_len
);
7417 if (hexstr2bin(pos
, data
, data_len
)) {
7418 wpa_printf(MSG_DEBUG
,
7419 "Vendor command: wrong parameter format");
7425 reply
= wpabuf_alloc((buflen
- 1) / 2);
7431 ret
= wpa_drv_vendor_cmd(wpa_s
, vendor_id
, subcmd
, data
, data_len
,
7435 ret
= wpa_snprintf_hex(buf
, buflen
, wpabuf_head_u8(reply
),
7445 static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant
*wpa_s
)
7448 struct wpa_supplicant
*p2p_wpa_s
= wpa_s
->global
->p2p_init_wpa_s
?
7449 wpa_s
->global
->p2p_init_wpa_s
: wpa_s
;
7450 #endif /* CONFIG_P2P */
7452 wpa_dbg(wpa_s
, MSG_DEBUG
, "Flush all wpa_supplicant state");
7454 if (wpas_abort_ongoing_scan(wpa_s
) == 0)
7455 wpa_s
->ignore_post_flush_scan_res
= 1;
7457 if (wpa_s
->wpa_state
>= WPA_AUTHENTICATING
) {
7459 * Avoid possible auto connect re-connection on getting
7460 * disconnected due to state flush.
7462 wpa_supplicant_set_state(wpa_s
, WPA_DISCONNECTED
);
7466 wpas_p2p_group_remove(p2p_wpa_s
, "*");
7467 wpas_p2p_cancel(p2p_wpa_s
);
7468 p2p_ctrl_flush(p2p_wpa_s
);
7469 wpas_p2p_service_flush(p2p_wpa_s
);
7470 p2p_wpa_s
->global
->p2p_disabled
= 0;
7471 p2p_wpa_s
->global
->p2p_per_sta_psk
= 0;
7472 p2p_wpa_s
->conf
->num_sec_device_types
= 0;
7473 p2p_wpa_s
->p2p_disable_ip_addr_req
= 0;
7474 os_free(p2p_wpa_s
->global
->p2p_go_avoid_freq
.range
);
7475 p2p_wpa_s
->global
->p2p_go_avoid_freq
.range
= NULL
;
7476 p2p_wpa_s
->global
->p2p_go_avoid_freq
.num
= 0;
7477 p2p_wpa_s
->global
->pending_p2ps_group
= 0;
7478 p2p_wpa_s
->global
->pending_p2ps_group_freq
= 0;
7479 #endif /* CONFIG_P2P */
7481 #ifdef CONFIG_WPS_TESTING
7482 wps_version_number
= 0x20;
7483 wps_testing_dummy_cred
= 0;
7484 wps_corrupt_pkhash
= 0;
7485 wps_force_auth_types_in_use
= 0;
7486 wps_force_encr_types_in_use
= 0;
7487 #endif /* CONFIG_WPS_TESTING */
7489 wpa_s
->wps_fragment_size
= 0;
7490 wpas_wps_cancel(wpa_s
);
7491 wps_registrar_flush(wpa_s
->wps
->registrar
);
7492 #endif /* CONFIG_WPS */
7493 wpa_s
->after_wps
= 0;
7494 wpa_s
->known_wps_freq
= 0;
7497 #ifdef CONFIG_TDLS_TESTING
7499 #endif /* CONFIG_TDLS_TESTING */
7500 wpa_drv_tdls_oper(wpa_s
, TDLS_ENABLE
, NULL
);
7501 wpa_tdls_enable(wpa_s
->wpa
, 1);
7502 #endif /* CONFIG_TDLS */
7504 eloop_cancel_timeout(wpa_supplicant_stop_countermeasures
, wpa_s
, NULL
);
7505 wpa_supplicant_stop_countermeasures(wpa_s
, NULL
);
7507 wpa_s
->no_keep_alive
= 0;
7508 wpa_s
->own_disconnect_req
= 0;
7510 os_free(wpa_s
->disallow_aps_bssid
);
7511 wpa_s
->disallow_aps_bssid
= NULL
;
7512 wpa_s
->disallow_aps_bssid_count
= 0;
7513 os_free(wpa_s
->disallow_aps_ssid
);
7514 wpa_s
->disallow_aps_ssid
= NULL
;
7515 wpa_s
->disallow_aps_ssid_count
= 0;
7517 wpa_s
->set_sta_uapsd
= 0;
7518 wpa_s
->sta_uapsd
= 0;
7520 wpa_drv_radio_disable(wpa_s
, 0);
7521 wpa_blacklist_clear(wpa_s
);
7522 wpa_s
->extra_blacklist_count
= 0;
7523 wpa_supplicant_ctrl_iface_remove_network(wpa_s
, "all");
7524 wpa_supplicant_ctrl_iface_remove_cred(wpa_s
, "all");
7525 wpa_config_flush_blobs(wpa_s
->conf
);
7526 wpa_s
->conf
->auto_interworking
= 0;
7527 wpa_s
->conf
->okc
= 0;
7529 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, NULL
);
7530 rsn_preauth_deinit(wpa_s
->wpa
);
7532 wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_LIFETIME
, 43200);
7533 wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_REAUTH_THRESHOLD
, 70);
7534 wpa_sm_set_param(wpa_s
->wpa
, RSNA_SA_TIMEOUT
, 60);
7535 eapol_sm_notify_logoff(wpa_s
->eapol
, FALSE
);
7537 radio_remove_works(wpa_s
, NULL
, 1);
7538 wpa_s
->ext_work_in_progress
= 0;
7540 wpa_s
->next_ssid
= NULL
;
7542 #ifdef CONFIG_INTERWORKING
7544 hs20_cancel_fetch_osu(wpa_s
);
7545 hs20_del_icon(wpa_s
, NULL
, NULL
);
7546 #endif /* CONFIG_HS20 */
7547 #endif /* CONFIG_INTERWORKING */
7549 wpa_s
->ext_mgmt_frame_handling
= 0;
7550 wpa_s
->ext_eapol_frame_io
= 0;
7551 #ifdef CONFIG_TESTING_OPTIONS
7552 wpa_s
->extra_roc_dur
= 0;
7553 wpa_s
->test_failure
= WPAS_TEST_FAILURE_NONE
;
7554 wpa_s
->p2p_go_csa_on_inv
= 0;
7555 wpa_s
->ignore_auth_resp
= 0;
7556 wpa_s
->ignore_assoc_disallow
= 0;
7557 wpa_s
->reject_btm_req_reason
= 0;
7558 wpa_sm_set_test_assoc_ie(wpa_s
->wpa
, NULL
);
7559 os_free(wpa_s
->get_pref_freq_list_override
);
7560 wpa_s
->get_pref_freq_list_override
= NULL
;
7561 #endif /* CONFIG_TESTING_OPTIONS */
7563 wpa_s
->disconnected
= 0;
7564 os_free(wpa_s
->next_scan_freqs
);
7565 wpa_s
->next_scan_freqs
= NULL
;
7567 wpa_bss_flush(wpa_s
);
7568 if (!dl_list_empty(&wpa_s
->bss
)) {
7569 wpa_printf(MSG_DEBUG
,
7570 "BSS table not empty after flush: %u entries, current_bss=%p bssid="
7571 MACSTR
" pending_bssid=" MACSTR
,
7572 dl_list_len(&wpa_s
->bss
), wpa_s
->current_bss
,
7573 MAC2STR(wpa_s
->bssid
),
7574 MAC2STR(wpa_s
->pending_bssid
));
7577 eloop_cancel_timeout(wpas_network_reenabled
, wpa_s
, NULL
);
7578 wpa_s
->wnmsleep_used
= 0;
7581 wpa_s
->sme
.last_unprot_disconnect
.sec
= 0;
7582 #endif /* CONFIG_SME */
7586 static int wpas_ctrl_radio_work_show(struct wpa_supplicant
*wpa_s
,
7587 char *buf
, size_t buflen
)
7589 struct wpa_radio_work
*work
;
7591 struct os_reltime now
, diff
;
7596 os_get_reltime(&now
);
7598 dl_list_for_each(work
, &wpa_s
->radio
->work
, struct wpa_radio_work
, list
)
7602 os_reltime_sub(&now
, &work
->time
, &diff
);
7603 ret
= os_snprintf(pos
, end
- pos
, "%s@%s:%u:%u:%ld.%06ld\n",
7604 work
->type
, work
->wpa_s
->ifname
, work
->freq
,
7605 work
->started
, diff
.sec
, diff
.usec
);
7606 if (os_snprintf_error(end
- pos
, ret
))
7615 static void wpas_ctrl_radio_work_timeout(void *eloop_ctx
, void *timeout_ctx
)
7617 struct wpa_radio_work
*work
= eloop_ctx
;
7618 struct wpa_external_work
*ework
= work
->ctx
;
7620 wpa_dbg(work
->wpa_s
, MSG_DEBUG
,
7621 "Timing out external radio work %u (%s)",
7622 ework
->id
, work
->type
);
7623 wpa_msg(work
->wpa_s
, MSG_INFO
, EXT_RADIO_WORK_TIMEOUT
"%u", ework
->id
);
7624 work
->wpa_s
->ext_work_in_progress
= 0;
7625 radio_work_done(work
);
7630 static void wpas_ctrl_radio_work_cb(struct wpa_radio_work
*work
, int deinit
)
7632 struct wpa_external_work
*ework
= work
->ctx
;
7636 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
,
7640 * work->type points to a buffer in ework, so need to replace
7641 * that here with a fixed string to avoid use of freed memory
7644 work
->type
= "freed-ext-work";
7650 wpa_dbg(work
->wpa_s
, MSG_DEBUG
, "Starting external radio work %u (%s)",
7651 ework
->id
, ework
->type
);
7652 wpa_msg(work
->wpa_s
, MSG_INFO
, EXT_RADIO_WORK_START
"%u", ework
->id
);
7653 work
->wpa_s
->ext_work_in_progress
= 1;
7654 if (!ework
->timeout
)
7655 ework
->timeout
= 10;
7656 eloop_register_timeout(ework
->timeout
, 0, wpas_ctrl_radio_work_timeout
,
7661 static int wpas_ctrl_radio_work_add(struct wpa_supplicant
*wpa_s
, char *cmd
,
7662 char *buf
, size_t buflen
)
7664 struct wpa_external_work
*ework
;
7668 unsigned int freq
= 0;
7670 /* format: <name> [freq=<MHz>] [timeout=<seconds>] */
7672 ework
= os_zalloc(sizeof(*ework
));
7676 pos
= os_strchr(cmd
, ' ');
7678 type_len
= pos
- cmd
;
7681 pos2
= os_strstr(pos
, "freq=");
7683 freq
= atoi(pos2
+ 5);
7685 pos2
= os_strstr(pos
, "timeout=");
7687 ework
->timeout
= atoi(pos2
+ 8);
7689 type_len
= os_strlen(cmd
);
7691 if (4 + type_len
>= sizeof(ework
->type
))
7692 type_len
= sizeof(ework
->type
) - 4 - 1;
7693 os_strlcpy(ework
->type
, "ext:", sizeof(ework
->type
));
7694 os_memcpy(ework
->type
+ 4, cmd
, type_len
);
7695 ework
->type
[4 + type_len
] = '\0';
7697 wpa_s
->ext_work_id
++;
7698 if (wpa_s
->ext_work_id
== 0)
7699 wpa_s
->ext_work_id
++;
7700 ework
->id
= wpa_s
->ext_work_id
;
7702 if (radio_add_work(wpa_s
, freq
, ework
->type
, 0, wpas_ctrl_radio_work_cb
,
7708 ret
= os_snprintf(buf
, buflen
, "%u", ework
->id
);
7709 if (os_snprintf_error(buflen
, ret
))
7715 static int wpas_ctrl_radio_work_done(struct wpa_supplicant
*wpa_s
, char *cmd
)
7717 struct wpa_radio_work
*work
;
7718 unsigned int id
= atoi(cmd
);
7720 dl_list_for_each(work
, &wpa_s
->radio
->work
, struct wpa_radio_work
, list
)
7722 struct wpa_external_work
*ework
;
7724 if (os_strncmp(work
->type
, "ext:", 4) != 0)
7727 if (id
&& ework
->id
!= id
)
7729 wpa_dbg(wpa_s
, MSG_DEBUG
,
7730 "Completed external radio work %u (%s)",
7731 ework
->id
, ework
->type
);
7732 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
, work
, NULL
);
7733 wpa_s
->ext_work_in_progress
= 0;
7734 radio_work_done(work
);
7736 return 3; /* "OK\n" */
7743 static int wpas_ctrl_radio_work(struct wpa_supplicant
*wpa_s
, char *cmd
,
7744 char *buf
, size_t buflen
)
7746 if (os_strcmp(cmd
, "show") == 0)
7747 return wpas_ctrl_radio_work_show(wpa_s
, buf
, buflen
);
7748 if (os_strncmp(cmd
, "add ", 4) == 0)
7749 return wpas_ctrl_radio_work_add(wpa_s
, cmd
+ 4, buf
, buflen
);
7750 if (os_strncmp(cmd
, "done ", 5) == 0)
7751 return wpas_ctrl_radio_work_done(wpa_s
, cmd
+ 4);
7756 void wpas_ctrl_radio_work_flush(struct wpa_supplicant
*wpa_s
)
7758 struct wpa_radio_work
*work
, *tmp
;
7760 if (!wpa_s
|| !wpa_s
->radio
)
7763 dl_list_for_each_safe(work
, tmp
, &wpa_s
->radio
->work
,
7764 struct wpa_radio_work
, list
) {
7765 struct wpa_external_work
*ework
;
7767 if (os_strncmp(work
->type
, "ext:", 4) != 0)
7770 wpa_dbg(wpa_s
, MSG_DEBUG
,
7771 "Flushing%s external radio work %u (%s)",
7772 work
->started
? " started" : "", ework
->id
,
7775 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
,
7777 radio_work_done(work
);
7783 static void wpas_ctrl_eapol_response(void *eloop_ctx
, void *timeout_ctx
)
7785 struct wpa_supplicant
*wpa_s
= eloop_ctx
;
7786 eapol_sm_notify_ctrl_response(wpa_s
->eapol
);
7790 static int scan_id_list_parse(struct wpa_supplicant
*wpa_s
, const char *value
,
7791 unsigned int *scan_id_count
, int scan_id
[])
7793 const char *pos
= value
;
7796 if (*pos
== ' ' || *pos
== '\0')
7798 if (*scan_id_count
== MAX_SCAN_ID
)
7800 scan_id
[(*scan_id_count
)++] = atoi(pos
);
7801 pos
= os_strchr(pos
, ',');
7810 static void wpas_ctrl_scan(struct wpa_supplicant
*wpa_s
, char *params
,
7811 char *reply
, int reply_size
, int *reply_len
)
7814 unsigned int manual_scan_passive
= 0;
7815 unsigned int manual_scan_use_id
= 0;
7816 unsigned int manual_scan_only_new
= 0;
7817 unsigned int scan_only
= 0;
7818 unsigned int scan_id_count
= 0;
7819 int scan_id
[MAX_SCAN_ID
];
7820 void (*scan_res_handler
)(struct wpa_supplicant
*wpa_s
,
7821 struct wpa_scan_results
*scan_res
);
7822 int *manual_scan_freqs
= NULL
;
7823 struct wpa_ssid_value
*ssid
= NULL
, *ns
;
7824 unsigned int ssid_count
= 0;
7826 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
7831 if (radio_work_pending(wpa_s
, "scan")) {
7832 wpa_printf(MSG_DEBUG
,
7833 "Pending scan scheduled - reject new request");
7834 *reply_len
= os_snprintf(reply
, reply_size
, "FAIL-BUSY\n");
7838 #ifdef CONFIG_INTERWORKING
7839 if (wpa_s
->fetch_anqp_in_progress
|| wpa_s
->network_select
) {
7840 wpa_printf(MSG_DEBUG
,
7841 "Interworking select in progress - reject new scan");
7842 *reply_len
= os_snprintf(reply
, reply_size
, "FAIL-BUSY\n");
7845 #endif /* CONFIG_INTERWORKING */
7848 if (os_strncasecmp(params
, "TYPE=ONLY", 9) == 0)
7851 pos
= os_strstr(params
, "freq=");
7853 manual_scan_freqs
= freq_range_to_channel_list(wpa_s
,
7855 if (manual_scan_freqs
== NULL
) {
7861 pos
= os_strstr(params
, "passive=");
7863 manual_scan_passive
= !!atoi(pos
+ 8);
7865 pos
= os_strstr(params
, "use_id=");
7867 manual_scan_use_id
= atoi(pos
+ 7);
7869 pos
= os_strstr(params
, "only_new=1");
7871 manual_scan_only_new
= 1;
7873 pos
= os_strstr(params
, "scan_id=");
7874 if (pos
&& scan_id_list_parse(wpa_s
, pos
+ 8, &scan_id_count
,
7881 while (pos
&& *pos
!= '\0') {
7882 if (os_strncmp(pos
, "ssid ", 5) == 0) {
7888 if (*end
== '\0' || *end
== ' ')
7893 ns
= os_realloc_array(
7894 ssid
, ssid_count
+ 1,
7895 sizeof(struct wpa_ssid_value
));
7902 if ((end
- pos
) & 0x01 ||
7903 end
- pos
> 2 * SSID_MAX_LEN
||
7904 hexstr2bin(pos
, ssid
[ssid_count
].ssid
,
7905 (end
- pos
) / 2) < 0) {
7906 wpa_printf(MSG_DEBUG
,
7907 "Invalid SSID value '%s'",
7912 ssid
[ssid_count
].ssid_len
= (end
- pos
) / 2;
7913 wpa_hexdump_ascii(MSG_DEBUG
, "scan SSID",
7914 ssid
[ssid_count
].ssid
,
7915 ssid
[ssid_count
].ssid_len
);
7920 pos
= os_strchr(pos
, ' ');
7926 wpa_s
->num_ssids_from_scan_req
= ssid_count
;
7927 os_free(wpa_s
->ssids_from_scan_req
);
7929 wpa_s
->ssids_from_scan_req
= ssid
;
7932 wpa_s
->ssids_from_scan_req
= NULL
;
7936 scan_res_handler
= scan_only_handler
;
7937 else if (wpa_s
->scan_res_handler
== scan_only_handler
)
7938 scan_res_handler
= NULL
;
7940 scan_res_handler
= wpa_s
->scan_res_handler
;
7942 if (!wpa_s
->sched_scanning
&& !wpa_s
->scanning
&&
7943 ((wpa_s
->wpa_state
<= WPA_SCANNING
) ||
7944 (wpa_s
->wpa_state
== WPA_COMPLETED
))) {
7945 wpa_s
->manual_scan_passive
= manual_scan_passive
;
7946 wpa_s
->manual_scan_use_id
= manual_scan_use_id
;
7947 wpa_s
->manual_scan_only_new
= manual_scan_only_new
;
7948 wpa_s
->scan_id_count
= scan_id_count
;
7949 os_memcpy(wpa_s
->scan_id
, scan_id
, scan_id_count
* sizeof(int));
7950 wpa_s
->scan_res_handler
= scan_res_handler
;
7951 os_free(wpa_s
->manual_scan_freqs
);
7952 wpa_s
->manual_scan_freqs
= manual_scan_freqs
;
7953 manual_scan_freqs
= NULL
;
7955 wpa_s
->normal_scans
= 0;
7956 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
7957 wpa_s
->after_wps
= 0;
7958 wpa_s
->known_wps_freq
= 0;
7959 wpa_supplicant_req_scan(wpa_s
, 0, 0);
7960 if (wpa_s
->manual_scan_use_id
) {
7961 wpa_s
->manual_scan_id
++;
7962 wpa_dbg(wpa_s
, MSG_DEBUG
, "Assigned scan id %u",
7963 wpa_s
->manual_scan_id
);
7964 *reply_len
= os_snprintf(reply
, reply_size
, "%u\n",
7965 wpa_s
->manual_scan_id
);
7967 } else if (wpa_s
->sched_scanning
) {
7968 wpa_s
->manual_scan_passive
= manual_scan_passive
;
7969 wpa_s
->manual_scan_use_id
= manual_scan_use_id
;
7970 wpa_s
->manual_scan_only_new
= manual_scan_only_new
;
7971 wpa_s
->scan_id_count
= scan_id_count
;
7972 os_memcpy(wpa_s
->scan_id
, scan_id
, scan_id_count
* sizeof(int));
7973 wpa_s
->scan_res_handler
= scan_res_handler
;
7974 os_free(wpa_s
->manual_scan_freqs
);
7975 wpa_s
->manual_scan_freqs
= manual_scan_freqs
;
7976 manual_scan_freqs
= NULL
;
7978 wpa_printf(MSG_DEBUG
, "Stop ongoing sched_scan to allow requested full scan to proceed");
7979 wpa_supplicant_cancel_sched_scan(wpa_s
);
7980 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
7981 wpa_supplicant_req_scan(wpa_s
, 0, 0);
7982 if (wpa_s
->manual_scan_use_id
) {
7983 wpa_s
->manual_scan_id
++;
7984 *reply_len
= os_snprintf(reply
, reply_size
, "%u\n",
7985 wpa_s
->manual_scan_id
);
7986 wpa_dbg(wpa_s
, MSG_DEBUG
, "Assigned scan id %u",
7987 wpa_s
->manual_scan_id
);
7990 wpa_printf(MSG_DEBUG
, "Ongoing scan action - reject new request");
7991 *reply_len
= os_snprintf(reply
, reply_size
, "FAIL-BUSY\n");
7995 os_free(manual_scan_freqs
);
8000 #ifdef CONFIG_TESTING_OPTIONS
8002 static void wpas_ctrl_iface_mgmt_tx_cb(struct wpa_supplicant
*wpa_s
,
8003 unsigned int freq
, const u8
*dst
,
8004 const u8
*src
, const u8
*bssid
,
8005 const u8
*data
, size_t data_len
,
8006 enum offchannel_send_action_result
8009 wpa_msg(wpa_s
, MSG_INFO
, "MGMT-TX-STATUS freq=%u dst=" MACSTR
8010 " src=" MACSTR
" bssid=" MACSTR
" result=%s",
8011 freq
, MAC2STR(dst
), MAC2STR(src
), MAC2STR(bssid
),
8012 result
== OFFCHANNEL_SEND_ACTION_SUCCESS
?
8013 "SUCCESS" : (result
== OFFCHANNEL_SEND_ACTION_NO_ACK
?
8014 "NO_ACK" : "FAILED"));
8018 static int wpas_ctrl_iface_mgmt_tx(struct wpa_supplicant
*wpa_s
, char *cmd
)
8022 u8
*buf
, da
[ETH_ALEN
], bssid
[ETH_ALEN
];
8024 int freq
= 0, no_cck
= 0, wait_time
= 0;
8026 /* <DA> <BSSID> [freq=<MHz>] [wait_time=<ms>] [no_cck=1]
8027 * <action=Action frame payload> */
8029 wpa_printf(MSG_DEBUG
, "External MGMT TX: %s", cmd
);
8032 used
= hwaddr_aton2(pos
, da
);
8038 used
= hwaddr_aton2(pos
, bssid
);
8043 param
= os_strstr(pos
, " freq=");
8049 param
= os_strstr(pos
, " no_cck=");
8052 no_cck
= atoi(param
);
8055 param
= os_strstr(pos
, " wait_time=");
8058 wait_time
= atoi(param
);
8061 param
= os_strstr(pos
, " action=");
8066 len
= os_strlen(param
);
8071 buf
= os_malloc(len
);
8075 if (hexstr2bin(param
, buf
, len
) < 0) {
8080 res
= offchannel_send_action(wpa_s
, freq
, da
, wpa_s
->own_addr
, bssid
,
8081 buf
, len
, wait_time
,
8082 wpas_ctrl_iface_mgmt_tx_cb
, no_cck
);
8088 static void wpas_ctrl_iface_mgmt_tx_done(struct wpa_supplicant
*wpa_s
)
8090 wpa_printf(MSG_DEBUG
, "External MGMT TX - done waiting");
8091 offchannel_send_action_done(wpa_s
);
8095 static int wpas_ctrl_iface_mgmt_rx_process(struct wpa_supplicant
*wpa_s
,
8101 int freq
= 0, datarate
= 0, ssi_signal
= 0;
8102 union wpa_event_data event
;
8104 if (!wpa_s
->ext_mgmt_frame_handling
)
8107 /* freq=<MHz> datarate=<val> ssi_signal=<val> frame=<frame hexdump> */
8109 wpa_printf(MSG_DEBUG
, "External MGMT RX process: %s", cmd
);
8112 param
= os_strstr(pos
, "freq=");
8118 param
= os_strstr(pos
, " datarate=");
8121 datarate
= atoi(param
);
8124 param
= os_strstr(pos
, " ssi_signal=");
8127 ssi_signal
= atoi(param
);
8130 param
= os_strstr(pos
, " frame=");
8135 len
= os_strlen(param
);
8140 buf
= os_malloc(len
);
8144 if (hexstr2bin(param
, buf
, len
) < 0) {
8149 os_memset(&event
, 0, sizeof(event
));
8150 event
.rx_mgmt
.freq
= freq
;
8151 event
.rx_mgmt
.frame
= buf
;
8152 event
.rx_mgmt
.frame_len
= len
;
8153 event
.rx_mgmt
.ssi_signal
= ssi_signal
;
8154 event
.rx_mgmt
.datarate
= datarate
;
8155 wpa_s
->ext_mgmt_frame_handling
= 0;
8156 wpa_supplicant_event(wpa_s
, EVENT_RX_MGMT
, &event
);
8157 wpa_s
->ext_mgmt_frame_handling
= 1;
8165 static int wpas_ctrl_iface_driver_scan_res(struct wpa_supplicant
*wpa_s
,
8168 struct wpa_scan_res
*res
;
8169 struct os_reltime now
;
8176 if (os_strcmp(param
, "START") == 0) {
8177 wpa_bss_update_start(wpa_s
);
8181 if (os_strcmp(param
, "END") == 0) {
8182 wpa_bss_update_end(wpa_s
, NULL
, 1);
8186 if (os_strncmp(param
, "BSS ", 4) != 0)
8190 res
= os_zalloc(sizeof(*res
) + os_strlen(param
) / 2);
8194 pos
= os_strstr(param
, " flags=");
8196 res
->flags
= strtol(pos
+ 7, NULL
, 16);
8198 pos
= os_strstr(param
, " bssid=");
8199 if (pos
&& hwaddr_aton(pos
+ 7, res
->bssid
))
8202 pos
= os_strstr(param
, " freq=");
8204 res
->freq
= atoi(pos
+ 6);
8206 pos
= os_strstr(param
, " beacon_int=");
8208 res
->beacon_int
= atoi(pos
+ 12);
8210 pos
= os_strstr(param
, " caps=");
8212 res
->caps
= strtol(pos
+ 6, NULL
, 16);
8214 pos
= os_strstr(param
, " qual=");
8216 res
->qual
= atoi(pos
+ 6);
8218 pos
= os_strstr(param
, " noise=");
8220 res
->noise
= atoi(pos
+ 7);
8222 pos
= os_strstr(param
, " level=");
8224 res
->level
= atoi(pos
+ 7);
8226 pos
= os_strstr(param
, " tsf=");
8228 res
->tsf
= strtoll(pos
+ 5, NULL
, 16);
8230 pos
= os_strstr(param
, " age=");
8232 res
->age
= atoi(pos
+ 5);
8234 pos
= os_strstr(param
, " est_throughput=");
8236 res
->est_throughput
= atoi(pos
+ 16);
8238 pos
= os_strstr(param
, " snr=");
8240 res
->snr
= atoi(pos
+ 5);
8242 pos
= os_strstr(param
, " parent_tsf=");
8244 res
->parent_tsf
= strtoll(pos
+ 7, NULL
, 16);
8246 pos
= os_strstr(param
, " tsf_bssid=");
8247 if (pos
&& hwaddr_aton(pos
+ 11, res
->tsf_bssid
))
8250 pos
= os_strstr(param
, " ie=");
8253 end
= os_strchr(pos
, ' ');
8255 end
= pos
+ os_strlen(pos
);
8256 res
->ie_len
= (end
- pos
) / 2;
8257 if (hexstr2bin(pos
, (u8
*) (res
+ 1), res
->ie_len
))
8261 pos
= os_strstr(param
, " beacon_ie=");
8264 end
= os_strchr(pos
, ' ');
8266 end
= pos
+ os_strlen(pos
);
8267 res
->beacon_ie_len
= (end
- pos
) / 2;
8268 if (hexstr2bin(pos
, ((u8
*) (res
+ 1)) + res
->ie_len
,
8269 res
->beacon_ie_len
))
8273 os_get_reltime(&now
);
8274 wpa_bss_update_scan_res(wpa_s
, res
, &now
);
8283 static int wpas_ctrl_iface_driver_event(struct wpa_supplicant
*wpa_s
, char *cmd
)
8286 union wpa_event_data event
;
8287 enum wpa_event_type ev
;
8289 /* <event name> [parameters..] */
8291 wpa_dbg(wpa_s
, MSG_DEBUG
, "Testing - external driver event: %s", cmd
);
8294 param
= os_strchr(pos
, ' ');
8298 os_memset(&event
, 0, sizeof(event
));
8300 if (os_strcmp(cmd
, "INTERFACE_ENABLED") == 0) {
8301 ev
= EVENT_INTERFACE_ENABLED
;
8302 } else if (os_strcmp(cmd
, "INTERFACE_DISABLED") == 0) {
8303 ev
= EVENT_INTERFACE_DISABLED
;
8304 } else if (os_strcmp(cmd
, "AVOID_FREQUENCIES") == 0) {
8305 ev
= EVENT_AVOID_FREQUENCIES
;
8308 if (freq_range_list_parse(&event
.freq_range
, param
) < 0)
8310 wpa_supplicant_event(wpa_s
, ev
, &event
);
8311 os_free(event
.freq_range
.range
);
8313 } else if (os_strcmp(cmd
, "SCAN_RES") == 0) {
8314 return wpas_ctrl_iface_driver_scan_res(wpa_s
, param
);
8316 wpa_dbg(wpa_s
, MSG_DEBUG
, "Testing - unknown driver event: %s",
8321 wpa_supplicant_event(wpa_s
, ev
, &event
);
8327 static int wpas_ctrl_iface_eapol_rx(struct wpa_supplicant
*wpa_s
, char *cmd
)
8330 u8 src
[ETH_ALEN
], *buf
;
8334 wpa_printf(MSG_DEBUG
, "External EAPOL RX: %s", cmd
);
8337 used
= hwaddr_aton2(pos
, src
);
8344 len
= os_strlen(pos
);
8349 buf
= os_malloc(len
);
8353 if (hexstr2bin(pos
, buf
, len
) < 0) {
8358 wpa_supplicant_rx_eapol(wpa_s
, src
, buf
, len
);
8365 static u16
ipv4_hdr_checksum(const void *buf
, size_t len
)
8369 const u16
*pos
= buf
;
8371 for (i
= 0; i
< len
/ 2; i
++)
8375 sum
= (sum
& 0xffff) + (sum
>> 16);
8377 return sum
^ 0xffff;
8381 #define HWSIM_PACKETLEN 1500
8382 #define HWSIM_IP_LEN (HWSIM_PACKETLEN - sizeof(struct ether_header))
8384 static void wpas_data_test_rx(void *ctx
, const u8
*src_addr
, const u8
*buf
,
8387 struct wpa_supplicant
*wpa_s
= ctx
;
8388 const struct ether_header
*eth
;
8393 if (len
!= HWSIM_PACKETLEN
)
8396 eth
= (const struct ether_header
*) buf
;
8397 os_memcpy(&ip
, eth
+ 1, sizeof(ip
));
8398 pos
= &buf
[sizeof(*eth
) + sizeof(ip
)];
8400 if (ip
.ihl
!= 5 || ip
.version
!= 4 ||
8401 ntohs(ip
.tot_len
) != HWSIM_IP_LEN
)
8404 for (i
= 0; i
< HWSIM_IP_LEN
- sizeof(ip
); i
++) {
8410 wpa_msg(wpa_s
, MSG_INFO
, "DATA-TEST-RX " MACSTR
" " MACSTR
,
8411 MAC2STR(eth
->ether_dhost
), MAC2STR(eth
->ether_shost
));
8415 static int wpas_ctrl_iface_data_test_config(struct wpa_supplicant
*wpa_s
,
8418 int enabled
= atoi(cmd
);
8423 if (wpa_s
->l2_test
) {
8424 l2_packet_deinit(wpa_s
->l2_test
);
8425 wpa_s
->l2_test
= NULL
;
8426 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: Disabled");
8434 pos
= os_strstr(cmd
, " ifname=");
8438 ifname
= wpa_s
->ifname
;
8440 wpa_s
->l2_test
= l2_packet_init(ifname
, wpa_s
->own_addr
,
8441 ETHERTYPE_IP
, wpas_data_test_rx
,
8443 if (wpa_s
->l2_test
== NULL
)
8446 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: Enabled");
8452 static int wpas_ctrl_iface_data_test_tx(struct wpa_supplicant
*wpa_s
, char *cmd
)
8454 u8 dst
[ETH_ALEN
], src
[ETH_ALEN
];
8459 u8 buf
[2 + HWSIM_PACKETLEN
];
8460 struct ether_header
*eth
;
8465 if (wpa_s
->l2_test
== NULL
)
8468 /* format: <dst> <src> <tos> */
8471 used
= hwaddr_aton2(pos
, dst
);
8477 used
= hwaddr_aton2(pos
, src
);
8482 val
= strtol(pos
, NULL
, 0);
8483 if (val
< 0 || val
> 0xff)
8487 eth
= (struct ether_header
*) &buf
[2];
8488 os_memcpy(eth
->ether_dhost
, dst
, ETH_ALEN
);
8489 os_memcpy(eth
->ether_shost
, src
, ETH_ALEN
);
8490 eth
->ether_type
= htons(ETHERTYPE_IP
);
8491 ip
= (struct iphdr
*) (eth
+ 1);
8492 os_memset(ip
, 0, sizeof(*ip
));
8497 ip
->tot_len
= htons(HWSIM_IP_LEN
);
8499 ip
->saddr
= htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
8500 ip
->daddr
= htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
8501 ip
->check
= ipv4_hdr_checksum(ip
, sizeof(*ip
));
8502 dpos
= (u8
*) (ip
+ 1);
8503 for (i
= 0; i
< HWSIM_IP_LEN
- sizeof(*ip
); i
++)
8506 if (l2_packet_send(wpa_s
->l2_test
, dst
, ETHERTYPE_IP
, &buf
[2],
8507 HWSIM_PACKETLEN
) < 0)
8510 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: TX dst=" MACSTR
" src=" MACSTR
8511 " tos=0x%x", MAC2STR(dst
), MAC2STR(src
), tos
);
8517 static int wpas_ctrl_iface_data_test_frame(struct wpa_supplicant
*wpa_s
,
8521 struct ether_header
*eth
;
8522 struct l2_packet_data
*l2
= NULL
;
8527 len
= os_strlen(cmd
);
8528 if (len
& 1 || len
< ETH_HLEN
* 2)
8532 buf
= os_malloc(len
);
8536 if (hexstr2bin(cmd
, buf
, len
) < 0)
8539 eth
= (struct ether_header
*) buf
;
8540 ethertype
= ntohs(eth
->ether_type
);
8542 l2
= l2_packet_init(wpa_s
->ifname
, wpa_s
->own_addr
, ethertype
,
8543 wpas_data_test_rx
, wpa_s
, 1);
8547 res
= l2_packet_send(l2
, eth
->ether_dhost
, ethertype
, buf
, len
);
8548 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: TX frame res=%d", res
);
8551 l2_packet_deinit(l2
);
8554 return res
< 0 ? -1 : 0;
8558 static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant
*wpa_s
, char *cmd
)
8560 #ifdef WPA_TRACE_BFD
8563 wpa_trace_fail_after
= atoi(cmd
);
8564 pos
= os_strchr(cmd
, ':');
8567 os_strlcpy(wpa_trace_fail_func
, pos
,
8568 sizeof(wpa_trace_fail_func
));
8570 wpa_trace_fail_after
= 0;
8573 #else /* WPA_TRACE_BFD */
8575 #endif /* WPA_TRACE_BFD */
8579 static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant
*wpa_s
,
8580 char *buf
, size_t buflen
)
8582 #ifdef WPA_TRACE_BFD
8583 return os_snprintf(buf
, buflen
, "%u:%s", wpa_trace_fail_after
,
8584 wpa_trace_fail_func
);
8585 #else /* WPA_TRACE_BFD */
8587 #endif /* WPA_TRACE_BFD */
8591 static int wpas_ctrl_test_fail(struct wpa_supplicant
*wpa_s
, char *cmd
)
8593 #ifdef WPA_TRACE_BFD
8596 wpa_trace_test_fail_after
= atoi(cmd
);
8597 pos
= os_strchr(cmd
, ':');
8600 os_strlcpy(wpa_trace_test_fail_func
, pos
,
8601 sizeof(wpa_trace_test_fail_func
));
8603 wpa_trace_test_fail_after
= 0;
8606 #else /* WPA_TRACE_BFD */
8608 #endif /* WPA_TRACE_BFD */
8612 static int wpas_ctrl_get_fail(struct wpa_supplicant
*wpa_s
,
8613 char *buf
, size_t buflen
)
8615 #ifdef WPA_TRACE_BFD
8616 return os_snprintf(buf
, buflen
, "%u:%s", wpa_trace_test_fail_after
,
8617 wpa_trace_test_fail_func
);
8618 #else /* WPA_TRACE_BFD */
8620 #endif /* WPA_TRACE_BFD */
8624 static void wpas_ctrl_event_test_cb(void *eloop_ctx
, void *timeout_ctx
)
8626 struct wpa_supplicant
*wpa_s
= eloop_ctx
;
8627 int i
, count
= (intptr_t) timeout_ctx
;
8629 wpa_printf(MSG_DEBUG
, "TEST: Send %d control interface event messages",
8631 for (i
= 0; i
< count
; i
++) {
8632 wpa_msg_ctrl(wpa_s
, MSG_INFO
, "TEST-EVENT-MESSAGE %d/%d",
8638 static int wpas_ctrl_event_test(struct wpa_supplicant
*wpa_s
, const char *cmd
)
8646 return eloop_register_timeout(0, 0, wpas_ctrl_event_test_cb
, wpa_s
,
8647 (void *) (intptr_t) count
);
8651 static int wpas_ctrl_test_assoc_ie(struct wpa_supplicant
*wpa_s
,
8657 len
= os_strlen(cmd
);
8665 buf
= wpabuf_alloc(len
);
8669 if (hexstr2bin(cmd
, wpabuf_put(buf
, len
), len
) < 0) {
8675 wpa_sm_set_test_assoc_ie(wpa_s
->wpa
, buf
);
8679 #endif /* CONFIG_TESTING_OPTIONS */
8682 static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
8688 struct ieee802_11_elems elems
;
8691 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
8693 wpa_s
= wpas_vendor_elem(wpa_s
, frame
);
8695 pos
= os_strchr(pos
, ' ');
8700 len
= os_strlen(pos
);
8707 buf
= wpabuf_alloc(len
);
8711 if (hexstr2bin(pos
, wpabuf_put(buf
, len
), len
) < 0) {
8716 if (ieee802_11_parse_elems(wpabuf_head_u8(buf
), len
, &elems
, 0) ==
8722 if (wpa_s
->vendor_elem
[frame
] == NULL
) {
8723 wpa_s
->vendor_elem
[frame
] = buf
;
8724 wpas_vendor_elem_update(wpa_s
);
8728 if (wpabuf_resize(&wpa_s
->vendor_elem
[frame
], len
) < 0) {
8733 wpabuf_put_buf(wpa_s
->vendor_elem
[frame
], buf
);
8735 wpas_vendor_elem_update(wpa_s
);
8741 static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant
*wpa_s
, char *cmd
,
8742 char *buf
, size_t buflen
)
8744 int frame
= atoi(cmd
);
8746 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
8748 wpa_s
= wpas_vendor_elem(wpa_s
, frame
);
8750 if (wpa_s
->vendor_elem
[frame
] == NULL
)
8753 return wpa_snprintf_hex(buf
, buflen
,
8754 wpabuf_head_u8(wpa_s
->vendor_elem
[frame
]),
8755 wpabuf_len(wpa_s
->vendor_elem
[frame
]));
8759 static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant
*wpa_s
, char *cmd
)
8765 struct ieee802_11_elems elems
;
8769 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
8771 wpa_s
= wpas_vendor_elem(wpa_s
, frame
);
8773 pos
= os_strchr(pos
, ' ');
8779 wpabuf_free(wpa_s
->vendor_elem
[frame
]);
8780 wpa_s
->vendor_elem
[frame
] = NULL
;
8781 wpas_vendor_elem_update(wpa_s
);
8785 if (wpa_s
->vendor_elem
[frame
] == NULL
)
8788 len
= os_strlen(pos
);
8795 buf
= os_malloc(len
);
8799 if (hexstr2bin(pos
, buf
, len
) < 0) {
8804 if (ieee802_11_parse_elems(buf
, len
, &elems
, 0) == ParseFailed
) {
8809 res
= wpas_vendor_elem_remove(wpa_s
, frame
, buf
, len
);
8815 static void wpas_ctrl_neighbor_rep_cb(void *ctx
, struct wpabuf
*neighbor_rep
)
8817 struct wpa_supplicant
*wpa_s
= ctx
;
8822 * Neighbor Report element (IEEE P802.11-REVmc/D5.0)
8824 * BSSID Information[4]
8825 * Operating Class[1]
8828 * Optional Subelements[variable]
8830 #define NR_IE_MIN_LEN (ETH_ALEN + 4 + 1 + 1 + 1)
8832 if (!neighbor_rep
|| wpabuf_len(neighbor_rep
) == 0) {
8833 wpa_msg_ctrl(wpa_s
, MSG_INFO
, RRM_EVENT_NEIGHBOR_REP_FAILED
);
8837 data
= wpabuf_head_u8(neighbor_rep
);
8838 len
= wpabuf_len(neighbor_rep
);
8840 while (len
>= 2 + NR_IE_MIN_LEN
) {
8842 char lci
[256 * 2 + 1];
8843 char civic
[256 * 2 + 1];
8844 u8 nr_len
= data
[1];
8845 const u8
*pos
= data
, *end
;
8847 if (pos
[0] != WLAN_EID_NEIGHBOR_REPORT
||
8848 nr_len
< NR_IE_MIN_LEN
) {
8849 wpa_printf(MSG_DEBUG
,
8850 "CTRL: Invalid Neighbor Report element: id=%u len=%u",
8855 if (2U + nr_len
> len
) {
8856 wpa_printf(MSG_DEBUG
,
8857 "CTRL: Invalid Neighbor Report element: id=%u len=%zu nr_len=%u",
8858 data
[0], len
, nr_len
);
8865 pos
+= NR_IE_MIN_LEN
;
8869 while (end
- pos
> 2) {
8874 if (s_len
> end
- pos
)
8876 if (s_id
== WLAN_EID_MEASURE_REPORT
&& s_len
> 3) {
8877 /* Measurement Token[1] */
8878 /* Measurement Report Mode[1] */
8879 /* Measurement Type[1] */
8880 /* Measurement Report[variable] */
8882 case MEASURE_TYPE_LCI
:
8885 wpa_snprintf_hex(lci
, sizeof(lci
),
8888 case MEASURE_TYPE_LOCATION_CIVIC
:
8891 wpa_snprintf_hex(civic
, sizeof(civic
),
8900 wpa_msg(wpa_s
, MSG_INFO
, RRM_EVENT_NEIGHBOR_REP_RXED
8902 " info=0x%x op_class=%u chan=%u phy_type=%u%s%s%s%s",
8903 MAC2STR(nr
), WPA_GET_LE32(nr
+ ETH_ALEN
),
8904 nr
[ETH_ALEN
+ 4], nr
[ETH_ALEN
+ 5],
8906 lci
[0] ? " lci=" : "", lci
,
8907 civic
[0] ? " civic=" : "", civic
);
8914 wpabuf_free(neighbor_rep
);
8918 static int wpas_ctrl_iface_send_neighbor_rep(struct wpa_supplicant
*wpa_s
,
8921 struct wpa_ssid_value ssid
, *ssid_p
= NULL
;
8922 int ret
, lci
= 0, civic
= 0;
8925 ssid_s
= os_strstr(cmd
, "ssid=");
8927 if (ssid_parse(ssid_s
+ 5, &ssid
)) {
8928 wpa_printf(MSG_ERROR
,
8929 "CTRL: Send Neighbor Report: bad SSID");
8936 * Move cmd after the SSID text that may include "lci" or
8939 cmd
= os_strchr(ssid_s
+ 6, ssid_s
[5] == '"' ? '"' : ' ');
8945 if (cmd
&& os_strstr(cmd
, "lci"))
8948 if (cmd
&& os_strstr(cmd
, "civic"))
8951 ret
= wpas_rrm_send_neighbor_rep_request(wpa_s
, ssid_p
, lci
, civic
,
8952 wpas_ctrl_neighbor_rep_cb
,
8959 static int wpas_ctrl_iface_erp_flush(struct wpa_supplicant
*wpa_s
)
8961 eapol_sm_erp_flush(wpa_s
->eapol
);
8966 static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant
*wpa_s
,
8969 char *token
, *context
= NULL
;
8970 unsigned int enable
= ~0, type
= 0;
8971 u8 _addr
[ETH_ALEN
], _mask
[ETH_ALEN
];
8972 u8
*addr
= NULL
, *mask
= NULL
;
8974 while ((token
= str_token(cmd
, " ", &context
))) {
8975 if (os_strcasecmp(token
, "scan") == 0) {
8976 type
|= MAC_ADDR_RAND_SCAN
;
8977 } else if (os_strcasecmp(token
, "sched") == 0) {
8978 type
|= MAC_ADDR_RAND_SCHED_SCAN
;
8979 } else if (os_strcasecmp(token
, "pno") == 0) {
8980 type
|= MAC_ADDR_RAND_PNO
;
8981 } else if (os_strcasecmp(token
, "all") == 0) {
8982 type
= wpa_s
->mac_addr_rand_supported
;
8983 } else if (os_strncasecmp(token
, "enable=", 7) == 0) {
8984 enable
= atoi(token
+ 7);
8985 } else if (os_strncasecmp(token
, "addr=", 5) == 0) {
8987 if (hwaddr_aton(token
+ 5, addr
)) {
8988 wpa_printf(MSG_INFO
,
8989 "CTRL: Invalid MAC address: %s",
8993 } else if (os_strncasecmp(token
, "mask=", 5) == 0) {
8995 if (hwaddr_aton(token
+ 5, mask
)) {
8996 wpa_printf(MSG_INFO
,
8997 "CTRL: Invalid MAC address mask: %s",
9002 wpa_printf(MSG_INFO
,
9003 "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
9010 wpa_printf(MSG_INFO
, "CTRL: MAC_RAND_SCAN no type specified");
9014 if ((wpa_s
->mac_addr_rand_supported
& type
) != type
) {
9015 wpa_printf(MSG_INFO
,
9016 "CTRL: MAC_RAND_SCAN types=%u != supported=%u",
9017 type
, wpa_s
->mac_addr_rand_supported
);
9022 wpa_printf(MSG_INFO
,
9023 "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
9028 wpas_mac_addr_rand_scan_clear(wpa_s
, type
);
9030 if (type
& MAC_ADDR_RAND_PNO
) {
9031 wpas_stop_pno(wpa_s
);
9032 wpas_start_pno(wpa_s
);
9034 } else if (wpa_s
->sched_scanning
&&
9035 (type
& MAC_ADDR_RAND_SCHED_SCAN
)) {
9036 wpas_scan_restart_sched_scan(wpa_s
);
9041 if ((addr
&& !mask
) || (!addr
&& mask
)) {
9042 wpa_printf(MSG_INFO
,
9043 "CTRL: MAC_RAND_SCAN invalid addr/mask combination");
9047 if (addr
&& mask
&& (!(mask
[0] & 0x01) || (addr
[0] & 0x01))) {
9048 wpa_printf(MSG_INFO
,
9049 "CTRL: MAC_RAND_SCAN cannot allow multicast address");
9053 if (type
& MAC_ADDR_RAND_SCAN
) {
9054 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_SCAN
,
9058 if (type
& MAC_ADDR_RAND_SCHED_SCAN
) {
9059 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_SCHED_SCAN
,
9062 if (wpa_s
->sched_scanning
&& !wpa_s
->pno
)
9063 wpas_scan_restart_sched_scan(wpa_s
);
9066 if (type
& MAC_ADDR_RAND_PNO
) {
9067 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_PNO
,
9070 wpas_stop_pno(wpa_s
);
9071 wpas_start_pno(wpa_s
);
9079 static int wpas_ctrl_iface_pmksa(struct wpa_supplicant
*wpa_s
,
9080 char *buf
, size_t buflen
)
9084 reply_len
= wpa_sm_pmksa_cache_list(wpa_s
->wpa
, buf
, buflen
);
9086 reply_len
+= wpas_ap_pmksa_cache_list(wpa_s
, &buf
[reply_len
],
9087 buflen
- reply_len
);
9088 #endif /* CONFIG_AP */
9093 static void wpas_ctrl_iface_pmksa_flush(struct wpa_supplicant
*wpa_s
)
9095 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, NULL
);
9097 wpas_ap_pmksa_cache_flush(wpa_s
);
9098 #endif /* CONFIG_AP */
9102 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
9104 static int wpas_ctrl_iface_pmksa_get(struct wpa_supplicant
*wpa_s
,
9105 const char *cmd
, char *buf
, size_t buflen
)
9107 struct rsn_pmksa_cache_entry
*entry
;
9108 struct wpa_ssid
*ssid
;
9109 char *pos
, *pos2
, *end
;
9111 struct os_reltime now
;
9113 ssid
= wpa_config_get_network(wpa_s
->conf
, atoi(cmd
));
9120 os_get_reltime(&now
);
9124 * <BSSID> <PMKID> <PMK> <reauth_time in seconds>
9125 * <expiration in seconds> <akmp> <opportunistic>
9128 for (entry
= wpa_sm_pmksa_cache_head(wpa_s
->wpa
); entry
;
9129 entry
= entry
->next
) {
9130 if (entry
->network_ctx
!= ssid
)
9134 ret
= os_snprintf(pos2
, end
- pos2
, MACSTR
" ",
9135 MAC2STR(entry
->aa
));
9136 if (os_snprintf_error(end
- pos2
, ret
))
9140 pos2
+= wpa_snprintf_hex(pos2
, end
- pos2
, entry
->pmkid
,
9143 ret
= os_snprintf(pos2
, end
- pos2
, " ");
9144 if (os_snprintf_error(end
- pos2
, ret
))
9148 pos2
+= wpa_snprintf_hex(pos2
, end
- pos2
, entry
->pmk
,
9151 ret
= os_snprintf(pos2
, end
- pos2
, " %d %d %d %d",
9152 (int) (entry
->reauth_time
- now
.sec
),
9153 (int) (entry
->expiration
- now
.sec
),
9155 entry
->opportunistic
);
9156 if (os_snprintf_error(end
- pos2
, ret
))
9160 ret
= os_snprintf(pos2
, end
- pos2
, "\n");
9161 if (os_snprintf_error(end
- pos2
, ret
))
9172 static int wpas_ctrl_iface_pmksa_add(struct wpa_supplicant
*wpa_s
,
9175 struct rsn_pmksa_cache_entry
*entry
;
9176 struct wpa_ssid
*ssid
;
9179 struct os_reltime now
;
9180 int reauth_time
= 0, expiration
= 0;
9184 * <network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds>
9185 * <expiration in seconds> <akmp> <opportunistic>
9188 ssid
= wpa_config_get_network(wpa_s
->conf
, atoi(cmd
));
9192 pos
= os_strchr(cmd
, ' ');
9197 entry
= os_zalloc(sizeof(*entry
));
9201 if (hwaddr_aton(pos
, entry
->aa
))
9204 pos
= os_strchr(pos
, ' ');
9209 if (hexstr2bin(pos
, entry
->pmkid
, PMKID_LEN
) < 0)
9212 pos
= os_strchr(pos
, ' ');
9217 pos2
= os_strchr(pos
, ' ');
9220 entry
->pmk_len
= (pos2
- pos
) / 2;
9221 if (entry
->pmk_len
< PMK_LEN
|| entry
->pmk_len
> PMK_LEN_MAX
||
9222 hexstr2bin(pos
, entry
->pmk
, entry
->pmk_len
) < 0)
9225 pos
= os_strchr(pos
, ' ');
9230 if (sscanf(pos
, "%d %d %d %d", &reauth_time
, &expiration
,
9231 &entry
->akmp
, &entry
->opportunistic
) != 4)
9233 os_get_reltime(&now
);
9234 entry
->expiration
= now
.sec
+ expiration
;
9235 entry
->reauth_time
= now
.sec
+ reauth_time
;
9237 entry
->network_ctx
= ssid
;
9239 wpa_sm_pmksa_cache_add_entry(wpa_s
->wpa
, entry
);
9250 static int wpas_ctrl_iface_mesh_pmksa_get(struct wpa_supplicant
*wpa_s
,
9251 const char *cmd
, char *buf
,
9259 if (os_strcasecmp(cmd
, "any") == 0)
9260 return wpas_ap_pmksa_cache_list_mesh(wpa_s
, NULL
, buf
, buflen
);
9262 if (hwaddr_aton(cmd
, spa
))
9265 return wpas_ap_pmksa_cache_list_mesh(wpa_s
, spa
, buf
, buflen
);
9269 static int wpas_ctrl_iface_mesh_pmksa_add(struct wpa_supplicant
*wpa_s
,
9273 * We do not check mesh interface existance because PMKSA should be
9274 * stored before wpa_s->ifmsh creation to suppress commit message
9277 return wpas_ap_pmksa_cache_add_external(wpa_s
, cmd
);
9280 #endif /* CONFIG_MESH */
9281 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
9285 static int wpas_ctrl_iface_fils_hlp_req_add(struct wpa_supplicant
*wpa_s
,
9288 struct fils_hlp_req
*req
;
9291 /* format: <dst> <packet starting from ethertype> */
9293 req
= os_zalloc(sizeof(*req
));
9297 if (hwaddr_aton(cmd
, req
->dst
))
9300 pos
= os_strchr(cmd
, ' ');
9304 req
->pkt
= wpabuf_parse_bin(pos
);
9308 dl_list_add_tail(&wpa_s
->fils_hlp_req
, &req
->list
);
9311 wpabuf_free(req
->pkt
);
9315 #endif /* CONFIG_FILS */
9318 static int wpas_ctrl_cmd_debug_level(const char *cmd
)
9320 if (os_strcmp(cmd
, "PING") == 0 ||
9321 os_strncmp(cmd
, "BSS ", 4) == 0 ||
9322 os_strncmp(cmd
, "GET_NETWORK ", 12) == 0 ||
9323 os_strncmp(cmd
, "STATUS", 6) == 0 ||
9324 os_strncmp(cmd
, "STA ", 4) == 0 ||
9325 os_strncmp(cmd
, "STA-", 4) == 0)
9326 return MSG_EXCESSIVE
;
9331 char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant
*wpa_s
,
9332 char *buf
, size_t *resp_len
)
9335 const int reply_size
= 4096;
9338 if (os_strncmp(buf
, WPA_CTRL_RSP
, os_strlen(WPA_CTRL_RSP
)) == 0 ||
9339 os_strncmp(buf
, "SET_NETWORK ", 12) == 0) {
9340 if (wpa_debug_show_keys
)
9341 wpa_dbg(wpa_s
, MSG_DEBUG
,
9342 "Control interface command '%s'", buf
);
9344 wpa_dbg(wpa_s
, MSG_DEBUG
,
9345 "Control interface command '%s [REMOVED]'",
9346 os_strncmp(buf
, WPA_CTRL_RSP
,
9347 os_strlen(WPA_CTRL_RSP
)) == 0 ?
9348 WPA_CTRL_RSP
: "SET_NETWORK");
9349 } else if (os_strncmp(buf
, "WPS_NFC_TAG_READ", 16) == 0 ||
9350 os_strncmp(buf
, "NFC_REPORT_HANDOVER", 19) == 0) {
9351 wpa_hexdump_ascii_key(MSG_DEBUG
, "RX ctrl_iface",
9352 (const u8
*) buf
, os_strlen(buf
));
9354 int level
= wpas_ctrl_cmd_debug_level(buf
);
9355 wpa_dbg(wpa_s
, level
, "Control interface command '%s'", buf
);
9358 reply
= os_malloc(reply_size
);
9359 if (reply
== NULL
) {
9364 os_memcpy(reply
, "OK\n", 3);
9367 if (os_strcmp(buf
, "PING") == 0) {
9368 os_memcpy(reply
, "PONG\n", 5);
9370 } else if (os_strcmp(buf
, "IFNAME") == 0) {
9371 reply_len
= os_strlen(wpa_s
->ifname
);
9372 os_memcpy(reply
, wpa_s
->ifname
, reply_len
);
9373 } else if (os_strncmp(buf
, "RELOG", 5) == 0) {
9374 if (wpa_debug_reopen_file() < 0)
9376 } else if (os_strncmp(buf
, "NOTE ", 5) == 0) {
9377 wpa_printf(MSG_INFO
, "NOTE: %s", buf
+ 5);
9378 } else if (os_strcmp(buf
, "MIB") == 0) {
9379 reply_len
= wpa_sm_get_mib(wpa_s
->wpa
, reply
, reply_size
);
9380 if (reply_len
>= 0) {
9381 reply_len
+= eapol_sm_get_mib(wpa_s
->eapol
,
9383 reply_size
- reply_len
);
9385 } else if (os_strncmp(buf
, "STATUS", 6) == 0) {
9386 reply_len
= wpa_supplicant_ctrl_iface_status(
9387 wpa_s
, buf
+ 6, reply
, reply_size
);
9388 } else if (os_strcmp(buf
, "PMKSA") == 0) {
9389 reply_len
= wpas_ctrl_iface_pmksa(wpa_s
, reply
, reply_size
);
9390 } else if (os_strcmp(buf
, "PMKSA_FLUSH") == 0) {
9391 wpas_ctrl_iface_pmksa_flush(wpa_s
);
9392 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
9393 } else if (os_strncmp(buf
, "PMKSA_GET ", 10) == 0) {
9394 reply_len
= wpas_ctrl_iface_pmksa_get(wpa_s
, buf
+ 10,
9396 } else if (os_strncmp(buf
, "PMKSA_ADD ", 10) == 0) {
9397 if (wpas_ctrl_iface_pmksa_add(wpa_s
, buf
+ 10) < 0)
9400 } else if (os_strncmp(buf
, "MESH_PMKSA_GET ", 15) == 0) {
9401 reply_len
= wpas_ctrl_iface_mesh_pmksa_get(wpa_s
, buf
+ 15,
9403 } else if (os_strncmp(buf
, "MESH_PMKSA_ADD ", 15) == 0) {
9404 if (wpas_ctrl_iface_mesh_pmksa_add(wpa_s
, buf
+ 15) < 0)
9406 #endif /* CONFIG_MESH */
9407 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
9408 } else if (os_strncmp(buf
, "SET ", 4) == 0) {
9409 if (wpa_supplicant_ctrl_iface_set(wpa_s
, buf
+ 4))
9411 } else if (os_strncmp(buf
, "DUMP", 4) == 0) {
9412 reply_len
= wpa_config_dump_values(wpa_s
->conf
,
9414 } else if (os_strncmp(buf
, "GET ", 4) == 0) {
9415 reply_len
= wpa_supplicant_ctrl_iface_get(wpa_s
, buf
+ 4,
9417 } else if (os_strcmp(buf
, "LOGON") == 0) {
9418 eapol_sm_notify_logoff(wpa_s
->eapol
, FALSE
);
9419 } else if (os_strcmp(buf
, "LOGOFF") == 0) {
9420 eapol_sm_notify_logoff(wpa_s
->eapol
, TRUE
);
9421 } else if (os_strcmp(buf
, "REASSOCIATE") == 0) {
9422 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
)
9425 wpas_request_connection(wpa_s
);
9426 } else if (os_strcmp(buf
, "REATTACH") == 0) {
9427 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
||
9428 !wpa_s
->current_ssid
)
9431 wpa_s
->reattach
= 1;
9432 wpas_request_connection(wpa_s
);
9434 } else if (os_strcmp(buf
, "RECONNECT") == 0) {
9435 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
)
9437 else if (wpa_s
->disconnected
)
9438 wpas_request_connection(wpa_s
);
9439 #ifdef IEEE8021X_EAPOL
9440 } else if (os_strncmp(buf
, "PREAUTH ", 8) == 0) {
9441 if (wpa_supplicant_ctrl_iface_preauth(wpa_s
, buf
+ 8))
9443 #endif /* IEEE8021X_EAPOL */
9444 #ifdef CONFIG_PEERKEY
9445 } else if (os_strncmp(buf
, "STKSTART ", 9) == 0) {
9446 if (wpa_supplicant_ctrl_iface_stkstart(wpa_s
, buf
+ 9))
9448 #endif /* CONFIG_PEERKEY */
9449 #ifdef CONFIG_IEEE80211R
9450 } else if (os_strncmp(buf
, "FT_DS ", 6) == 0) {
9451 if (wpa_supplicant_ctrl_iface_ft_ds(wpa_s
, buf
+ 6))
9453 #endif /* CONFIG_IEEE80211R */
9455 } else if (os_strcmp(buf
, "WPS_PBC") == 0) {
9456 int res
= wpa_supplicant_ctrl_iface_wps_pbc(wpa_s
, NULL
);
9458 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
9462 } else if (os_strncmp(buf
, "WPS_PBC ", 8) == 0) {
9463 int res
= wpa_supplicant_ctrl_iface_wps_pbc(wpa_s
, buf
+ 8);
9465 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
9469 } else if (os_strncmp(buf
, "WPS_PIN ", 8) == 0) {
9470 reply_len
= wpa_supplicant_ctrl_iface_wps_pin(wpa_s
, buf
+ 8,
9473 } else if (os_strncmp(buf
, "WPS_CHECK_PIN ", 14) == 0) {
9474 reply_len
= wpa_supplicant_ctrl_iface_wps_check_pin(
9475 wpa_s
, buf
+ 14, reply
, reply_size
);
9476 } else if (os_strcmp(buf
, "WPS_CANCEL") == 0) {
9477 if (wpas_wps_cancel(wpa_s
))
9479 #ifdef CONFIG_WPS_NFC
9480 } else if (os_strcmp(buf
, "WPS_NFC") == 0) {
9481 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s
, NULL
))
9483 } else if (os_strncmp(buf
, "WPS_NFC ", 8) == 0) {
9484 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s
, buf
+ 8))
9486 } else if (os_strncmp(buf
, "WPS_NFC_CONFIG_TOKEN ", 21) == 0) {
9487 reply_len
= wpa_supplicant_ctrl_iface_wps_nfc_config_token(
9488 wpa_s
, buf
+ 21, reply
, reply_size
);
9489 } else if (os_strncmp(buf
, "WPS_NFC_TOKEN ", 14) == 0) {
9490 reply_len
= wpa_supplicant_ctrl_iface_wps_nfc_token(
9491 wpa_s
, buf
+ 14, reply
, reply_size
);
9492 } else if (os_strncmp(buf
, "WPS_NFC_TAG_READ ", 17) == 0) {
9493 if (wpa_supplicant_ctrl_iface_wps_nfc_tag_read(wpa_s
,
9496 } else if (os_strncmp(buf
, "NFC_GET_HANDOVER_REQ ", 21) == 0) {
9497 reply_len
= wpas_ctrl_nfc_get_handover_req(
9498 wpa_s
, buf
+ 21, reply
, reply_size
);
9499 } else if (os_strncmp(buf
, "NFC_GET_HANDOVER_SEL ", 21) == 0) {
9500 reply_len
= wpas_ctrl_nfc_get_handover_sel(
9501 wpa_s
, buf
+ 21, reply
, reply_size
);
9502 } else if (os_strncmp(buf
, "NFC_REPORT_HANDOVER ", 20) == 0) {
9503 if (wpas_ctrl_nfc_report_handover(wpa_s
, buf
+ 20))
9505 #endif /* CONFIG_WPS_NFC */
9506 } else if (os_strncmp(buf
, "WPS_REG ", 8) == 0) {
9507 if (wpa_supplicant_ctrl_iface_wps_reg(wpa_s
, buf
+ 8))
9510 } else if (os_strncmp(buf
, "WPS_AP_PIN ", 11) == 0) {
9511 reply_len
= wpa_supplicant_ctrl_iface_wps_ap_pin(
9512 wpa_s
, buf
+ 11, reply
, reply_size
);
9513 #endif /* CONFIG_AP */
9514 #ifdef CONFIG_WPS_ER
9515 } else if (os_strcmp(buf
, "WPS_ER_START") == 0) {
9516 if (wpas_wps_er_start(wpa_s
, NULL
))
9518 } else if (os_strncmp(buf
, "WPS_ER_START ", 13) == 0) {
9519 if (wpas_wps_er_start(wpa_s
, buf
+ 13))
9521 } else if (os_strcmp(buf
, "WPS_ER_STOP") == 0) {
9522 wpas_wps_er_stop(wpa_s
);
9523 } else if (os_strncmp(buf
, "WPS_ER_PIN ", 11) == 0) {
9524 if (wpa_supplicant_ctrl_iface_wps_er_pin(wpa_s
, buf
+ 11))
9526 } else if (os_strncmp(buf
, "WPS_ER_PBC ", 11) == 0) {
9527 int ret
= wpas_wps_er_pbc(wpa_s
, buf
+ 11);
9529 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
9531 } else if (ret
== -3) {
9532 os_memcpy(reply
, "FAIL-UNKNOWN-UUID\n", 18);
9534 } else if (ret
== -4) {
9535 os_memcpy(reply
, "FAIL-NO-AP-SETTINGS\n", 20);
9539 } else if (os_strncmp(buf
, "WPS_ER_LEARN ", 13) == 0) {
9540 if (wpa_supplicant_ctrl_iface_wps_er_learn(wpa_s
, buf
+ 13))
9542 } else if (os_strncmp(buf
, "WPS_ER_SET_CONFIG ", 18) == 0) {
9543 if (wpa_supplicant_ctrl_iface_wps_er_set_config(wpa_s
,
9546 } else if (os_strncmp(buf
, "WPS_ER_CONFIG ", 14) == 0) {
9547 if (wpa_supplicant_ctrl_iface_wps_er_config(wpa_s
, buf
+ 14))
9549 #ifdef CONFIG_WPS_NFC
9550 } else if (os_strncmp(buf
, "WPS_ER_NFC_CONFIG_TOKEN ", 24) == 0) {
9551 reply_len
= wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
9552 wpa_s
, buf
+ 24, reply
, reply_size
);
9553 #endif /* CONFIG_WPS_NFC */
9554 #endif /* CONFIG_WPS_ER */
9555 #endif /* CONFIG_WPS */
9556 #ifdef CONFIG_IBSS_RSN
9557 } else if (os_strncmp(buf
, "IBSS_RSN ", 9) == 0) {
9558 if (wpa_supplicant_ctrl_iface_ibss_rsn(wpa_s
, buf
+ 9))
9560 #endif /* CONFIG_IBSS_RSN */
9562 } else if (os_strncmp(buf
, "MESH_INTERFACE_ADD ", 19) == 0) {
9563 reply_len
= wpa_supplicant_ctrl_iface_mesh_interface_add(
9564 wpa_s
, buf
+ 19, reply
, reply_size
);
9565 } else if (os_strcmp(buf
, "MESH_INTERFACE_ADD") == 0) {
9566 reply_len
= wpa_supplicant_ctrl_iface_mesh_interface_add(
9567 wpa_s
, "", reply
, reply_size
);
9568 } else if (os_strncmp(buf
, "MESH_GROUP_ADD ", 15) == 0) {
9569 if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s
, buf
+ 15))
9571 } else if (os_strncmp(buf
, "MESH_GROUP_REMOVE ", 18) == 0) {
9572 if (wpa_supplicant_ctrl_iface_mesh_group_remove(wpa_s
,
9575 } else if (os_strncmp(buf
, "MESH_PEER_REMOVE ", 17) == 0) {
9576 if (wpa_supplicant_ctrl_iface_mesh_peer_remove(wpa_s
, buf
+ 17))
9578 } else if (os_strncmp(buf
, "MESH_PEER_ADD ", 14) == 0) {
9579 if (wpa_supplicant_ctrl_iface_mesh_peer_add(wpa_s
, buf
+ 14))
9581 #endif /* CONFIG_MESH */
9583 } else if (os_strncmp(buf
, "P2P_FIND ", 9) == 0) {
9584 if (p2p_ctrl_find(wpa_s
, buf
+ 8))
9586 } else if (os_strcmp(buf
, "P2P_FIND") == 0) {
9587 if (p2p_ctrl_find(wpa_s
, ""))
9589 } else if (os_strcmp(buf
, "P2P_STOP_FIND") == 0) {
9590 wpas_p2p_stop_find(wpa_s
);
9591 } else if (os_strncmp(buf
, "P2P_ASP_PROVISION ", 18) == 0) {
9592 if (p2p_ctrl_asp_provision(wpa_s
, buf
+ 18))
9594 } else if (os_strncmp(buf
, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
9595 if (p2p_ctrl_asp_provision_resp(wpa_s
, buf
+ 23))
9597 } else if (os_strncmp(buf
, "P2P_CONNECT ", 12) == 0) {
9598 reply_len
= p2p_ctrl_connect(wpa_s
, buf
+ 12, reply
,
9600 } else if (os_strncmp(buf
, "P2P_LISTEN ", 11) == 0) {
9601 if (p2p_ctrl_listen(wpa_s
, buf
+ 11))
9603 } else if (os_strcmp(buf
, "P2P_LISTEN") == 0) {
9604 if (p2p_ctrl_listen(wpa_s
, ""))
9606 } else if (os_strncmp(buf
, "P2P_GROUP_REMOVE ", 17) == 0) {
9607 if (wpas_p2p_group_remove(wpa_s
, buf
+ 17))
9609 } else if (os_strcmp(buf
, "P2P_GROUP_ADD") == 0) {
9610 if (p2p_ctrl_group_add(wpa_s
, ""))
9612 } else if (os_strncmp(buf
, "P2P_GROUP_ADD ", 14) == 0) {
9613 if (p2p_ctrl_group_add(wpa_s
, buf
+ 14))
9615 } else if (os_strncmp(buf
, "P2P_GROUP_MEMBER ", 17) == 0) {
9616 reply_len
= p2p_ctrl_group_member(wpa_s
, buf
+ 17, reply
,
9618 } else if (os_strncmp(buf
, "P2P_PROV_DISC ", 14) == 0) {
9619 if (p2p_ctrl_prov_disc(wpa_s
, buf
+ 14))
9621 } else if (os_strcmp(buf
, "P2P_GET_PASSPHRASE") == 0) {
9622 reply_len
= p2p_get_passphrase(wpa_s
, reply
, reply_size
);
9623 } else if (os_strncmp(buf
, "P2P_SERV_DISC_REQ ", 18) == 0) {
9624 reply_len
= p2p_ctrl_serv_disc_req(wpa_s
, buf
+ 18, reply
,
9626 } else if (os_strncmp(buf
, "P2P_SERV_DISC_CANCEL_REQ ", 25) == 0) {
9627 if (p2p_ctrl_serv_disc_cancel_req(wpa_s
, buf
+ 25) < 0)
9629 } else if (os_strncmp(buf
, "P2P_SERV_DISC_RESP ", 19) == 0) {
9630 if (p2p_ctrl_serv_disc_resp(wpa_s
, buf
+ 19) < 0)
9632 } else if (os_strcmp(buf
, "P2P_SERVICE_UPDATE") == 0) {
9633 wpas_p2p_sd_service_update(wpa_s
);
9634 } else if (os_strncmp(buf
, "P2P_SERV_DISC_EXTERNAL ", 23) == 0) {
9635 if (p2p_ctrl_serv_disc_external(wpa_s
, buf
+ 23) < 0)
9637 } else if (os_strcmp(buf
, "P2P_SERVICE_FLUSH") == 0) {
9638 wpas_p2p_service_flush(wpa_s
);
9639 } else if (os_strncmp(buf
, "P2P_SERVICE_ADD ", 16) == 0) {
9640 if (p2p_ctrl_service_add(wpa_s
, buf
+ 16) < 0)
9642 } else if (os_strncmp(buf
, "P2P_SERVICE_DEL ", 16) == 0) {
9643 if (p2p_ctrl_service_del(wpa_s
, buf
+ 16) < 0)
9645 } else if (os_strncmp(buf
, "P2P_SERVICE_REP ", 16) == 0) {
9646 if (p2p_ctrl_service_replace(wpa_s
, buf
+ 16) < 0)
9648 } else if (os_strncmp(buf
, "P2P_REJECT ", 11) == 0) {
9649 if (p2p_ctrl_reject(wpa_s
, buf
+ 11) < 0)
9651 } else if (os_strncmp(buf
, "P2P_INVITE ", 11) == 0) {
9652 if (p2p_ctrl_invite(wpa_s
, buf
+ 11) < 0)
9654 } else if (os_strncmp(buf
, "P2P_PEER ", 9) == 0) {
9655 reply_len
= p2p_ctrl_peer(wpa_s
, buf
+ 9, reply
,
9657 } else if (os_strncmp(buf
, "P2P_SET ", 8) == 0) {
9658 if (p2p_ctrl_set(wpa_s
, buf
+ 8) < 0)
9660 } else if (os_strcmp(buf
, "P2P_FLUSH") == 0) {
9661 p2p_ctrl_flush(wpa_s
);
9662 } else if (os_strncmp(buf
, "P2P_UNAUTHORIZE ", 16) == 0) {
9663 if (wpas_p2p_unauthorize(wpa_s
, buf
+ 16) < 0)
9665 } else if (os_strcmp(buf
, "P2P_CANCEL") == 0) {
9666 if (wpas_p2p_cancel(wpa_s
))
9668 } else if (os_strncmp(buf
, "P2P_PRESENCE_REQ ", 17) == 0) {
9669 if (p2p_ctrl_presence_req(wpa_s
, buf
+ 17) < 0)
9671 } else if (os_strcmp(buf
, "P2P_PRESENCE_REQ") == 0) {
9672 if (p2p_ctrl_presence_req(wpa_s
, "") < 0)
9674 } else if (os_strncmp(buf
, "P2P_EXT_LISTEN ", 15) == 0) {
9675 if (p2p_ctrl_ext_listen(wpa_s
, buf
+ 15) < 0)
9677 } else if (os_strcmp(buf
, "P2P_EXT_LISTEN") == 0) {
9678 if (p2p_ctrl_ext_listen(wpa_s
, "") < 0)
9680 } else if (os_strncmp(buf
, "P2P_REMOVE_CLIENT ", 18) == 0) {
9681 if (p2p_ctrl_remove_client(wpa_s
, buf
+ 18) < 0)
9683 } else if (os_strncmp(buf
, "P2P_LO_START ", 13) == 0) {
9684 if (p2p_ctrl_iface_p2p_lo_start(wpa_s
, buf
+ 13))
9686 } else if (os_strcmp(buf
, "P2P_LO_STOP") == 0) {
9687 if (wpas_p2p_lo_stop(wpa_s
))
9689 #endif /* CONFIG_P2P */
9690 #ifdef CONFIG_WIFI_DISPLAY
9691 } else if (os_strncmp(buf
, "WFD_SUBELEM_SET ", 16) == 0) {
9692 if (wifi_display_subelem_set(wpa_s
->global
, buf
+ 16) < 0)
9694 } else if (os_strncmp(buf
, "WFD_SUBELEM_GET ", 16) == 0) {
9695 reply_len
= wifi_display_subelem_get(wpa_s
->global
, buf
+ 16,
9697 #endif /* CONFIG_WIFI_DISPLAY */
9698 #ifdef CONFIG_INTERWORKING
9699 } else if (os_strcmp(buf
, "FETCH_ANQP") == 0) {
9700 if (interworking_fetch_anqp(wpa_s
) < 0)
9702 } else if (os_strcmp(buf
, "STOP_FETCH_ANQP") == 0) {
9703 interworking_stop_fetch_anqp(wpa_s
);
9704 } else if (os_strcmp(buf
, "INTERWORKING_SELECT") == 0) {
9705 if (ctrl_interworking_select(wpa_s
, NULL
) < 0)
9707 } else if (os_strncmp(buf
, "INTERWORKING_SELECT ", 20) == 0) {
9708 if (ctrl_interworking_select(wpa_s
, buf
+ 20) < 0)
9710 } else if (os_strncmp(buf
, "INTERWORKING_CONNECT ", 21) == 0) {
9711 if (ctrl_interworking_connect(wpa_s
, buf
+ 21, 0) < 0)
9713 } else if (os_strncmp(buf
, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
9716 id
= ctrl_interworking_connect(wpa_s
, buf
+ 25, 1);
9720 reply_len
= os_snprintf(reply
, reply_size
, "%d\n", id
);
9721 if (os_snprintf_error(reply_size
, reply_len
))
9724 } else if (os_strncmp(buf
, "ANQP_GET ", 9) == 0) {
9725 if (get_anqp(wpa_s
, buf
+ 9) < 0)
9727 } else if (os_strncmp(buf
, "GAS_REQUEST ", 12) == 0) {
9728 if (gas_request(wpa_s
, buf
+ 12) < 0)
9730 } else if (os_strncmp(buf
, "GAS_RESPONSE_GET ", 17) == 0) {
9731 reply_len
= gas_response_get(wpa_s
, buf
+ 17, reply
,
9733 #endif /* CONFIG_INTERWORKING */
9735 } else if (os_strncmp(buf
, "HS20_ANQP_GET ", 14) == 0) {
9736 if (get_hs20_anqp(wpa_s
, buf
+ 14) < 0)
9738 } else if (os_strncmp(buf
, "HS20_GET_NAI_HOME_REALM_LIST ", 29) == 0) {
9739 if (hs20_get_nai_home_realm_list(wpa_s
, buf
+ 29) < 0)
9741 } else if (os_strncmp(buf
, "HS20_ICON_REQUEST ", 18) == 0) {
9742 if (hs20_icon_request(wpa_s
, buf
+ 18, 0) < 0)
9744 } else if (os_strncmp(buf
, "REQ_HS20_ICON ", 14) == 0) {
9745 if (hs20_icon_request(wpa_s
, buf
+ 14, 1) < 0)
9747 } else if (os_strncmp(buf
, "GET_HS20_ICON ", 14) == 0) {
9748 reply_len
= get_hs20_icon(wpa_s
, buf
+ 14, reply
, reply_size
);
9749 } else if (os_strncmp(buf
, "DEL_HS20_ICON ", 14) == 0) {
9750 if (del_hs20_icon(wpa_s
, buf
+ 14) < 0)
9752 } else if (os_strcmp(buf
, "FETCH_OSU") == 0) {
9753 if (hs20_fetch_osu(wpa_s
, 0) < 0)
9755 } else if (os_strcmp(buf
, "FETCH_OSU no-scan") == 0) {
9756 if (hs20_fetch_osu(wpa_s
, 1) < 0)
9758 } else if (os_strcmp(buf
, "CANCEL_FETCH_OSU") == 0) {
9759 hs20_cancel_fetch_osu(wpa_s
);
9760 #endif /* CONFIG_HS20 */
9761 } else if (os_strncmp(buf
, WPA_CTRL_RSP
, os_strlen(WPA_CTRL_RSP
)) == 0)
9763 if (wpa_supplicant_ctrl_iface_ctrl_rsp(
9764 wpa_s
, buf
+ os_strlen(WPA_CTRL_RSP
)))
9768 * Notify response from timeout to allow the control
9769 * interface response to be sent first.
9771 eloop_register_timeout(0, 0, wpas_ctrl_eapol_response
,
9774 } else if (os_strcmp(buf
, "RECONFIGURE") == 0) {
9775 if (wpa_supplicant_reload_configuration(wpa_s
))
9777 } else if (os_strcmp(buf
, "TERMINATE") == 0) {
9778 wpa_supplicant_terminate_proc(wpa_s
->global
);
9779 } else if (os_strncmp(buf
, "BSSID ", 6) == 0) {
9780 if (wpa_supplicant_ctrl_iface_bssid(wpa_s
, buf
+ 6))
9782 } else if (os_strncmp(buf
, "BLACKLIST", 9) == 0) {
9783 reply_len
= wpa_supplicant_ctrl_iface_blacklist(
9784 wpa_s
, buf
+ 9, reply
, reply_size
);
9785 } else if (os_strncmp(buf
, "LOG_LEVEL", 9) == 0) {
9786 reply_len
= wpa_supplicant_ctrl_iface_log_level(
9787 wpa_s
, buf
+ 9, reply
, reply_size
);
9788 } else if (os_strncmp(buf
, "LIST_NETWORKS ", 14) == 0) {
9789 reply_len
= wpa_supplicant_ctrl_iface_list_networks(
9790 wpa_s
, buf
+ 14, reply
, reply_size
);
9791 } else if (os_strcmp(buf
, "LIST_NETWORKS") == 0) {
9792 reply_len
= wpa_supplicant_ctrl_iface_list_networks(
9793 wpa_s
, NULL
, reply
, reply_size
);
9794 } else if (os_strcmp(buf
, "DISCONNECT") == 0) {
9795 wpas_request_disconnection(wpa_s
);
9796 } else if (os_strcmp(buf
, "SCAN") == 0) {
9797 wpas_ctrl_scan(wpa_s
, NULL
, reply
, reply_size
, &reply_len
);
9798 } else if (os_strncmp(buf
, "SCAN ", 5) == 0) {
9799 wpas_ctrl_scan(wpa_s
, buf
+ 5, reply
, reply_size
, &reply_len
);
9800 } else if (os_strcmp(buf
, "SCAN_RESULTS") == 0) {
9801 reply_len
= wpa_supplicant_ctrl_iface_scan_results(
9802 wpa_s
, reply
, reply_size
);
9803 } else if (os_strcmp(buf
, "ABORT_SCAN") == 0) {
9804 if (wpas_abort_ongoing_scan(wpa_s
) < 0)
9806 } else if (os_strncmp(buf
, "SELECT_NETWORK ", 15) == 0) {
9807 if (wpa_supplicant_ctrl_iface_select_network(wpa_s
, buf
+ 15))
9809 } else if (os_strncmp(buf
, "ENABLE_NETWORK ", 15) == 0) {
9810 if (wpa_supplicant_ctrl_iface_enable_network(wpa_s
, buf
+ 15))
9812 } else if (os_strncmp(buf
, "DISABLE_NETWORK ", 16) == 0) {
9813 if (wpa_supplicant_ctrl_iface_disable_network(wpa_s
, buf
+ 16))
9815 } else if (os_strcmp(buf
, "ADD_NETWORK") == 0) {
9816 reply_len
= wpa_supplicant_ctrl_iface_add_network(
9817 wpa_s
, reply
, reply_size
);
9818 } else if (os_strncmp(buf
, "REMOVE_NETWORK ", 15) == 0) {
9819 if (wpa_supplicant_ctrl_iface_remove_network(wpa_s
, buf
+ 15))
9821 } else if (os_strncmp(buf
, "SET_NETWORK ", 12) == 0) {
9822 if (wpa_supplicant_ctrl_iface_set_network(wpa_s
, buf
+ 12))
9824 } else if (os_strncmp(buf
, "GET_NETWORK ", 12) == 0) {
9825 reply_len
= wpa_supplicant_ctrl_iface_get_network(
9826 wpa_s
, buf
+ 12, reply
, reply_size
);
9827 } else if (os_strncmp(buf
, "DUP_NETWORK ", 12) == 0) {
9828 if (wpa_supplicant_ctrl_iface_dup_network(wpa_s
, buf
+ 12,
9831 } else if (os_strcmp(buf
, "LIST_CREDS") == 0) {
9832 reply_len
= wpa_supplicant_ctrl_iface_list_creds(
9833 wpa_s
, reply
, reply_size
);
9834 } else if (os_strcmp(buf
, "ADD_CRED") == 0) {
9835 reply_len
= wpa_supplicant_ctrl_iface_add_cred(
9836 wpa_s
, reply
, reply_size
);
9837 } else if (os_strncmp(buf
, "REMOVE_CRED ", 12) == 0) {
9838 if (wpa_supplicant_ctrl_iface_remove_cred(wpa_s
, buf
+ 12))
9840 } else if (os_strncmp(buf
, "SET_CRED ", 9) == 0) {
9841 if (wpa_supplicant_ctrl_iface_set_cred(wpa_s
, buf
+ 9))
9843 } else if (os_strncmp(buf
, "GET_CRED ", 9) == 0) {
9844 reply_len
= wpa_supplicant_ctrl_iface_get_cred(wpa_s
, buf
+ 9,
9847 #ifndef CONFIG_NO_CONFIG_WRITE
9848 } else if (os_strcmp(buf
, "SAVE_CONFIG") == 0) {
9849 if (wpa_supplicant_ctrl_iface_save_config(wpa_s
))
9851 #endif /* CONFIG_NO_CONFIG_WRITE */
9852 } else if (os_strncmp(buf
, "GET_CAPABILITY ", 15) == 0) {
9853 reply_len
= wpa_supplicant_ctrl_iface_get_capability(
9854 wpa_s
, buf
+ 15, reply
, reply_size
);
9855 } else if (os_strncmp(buf
, "AP_SCAN ", 8) == 0) {
9856 if (wpa_supplicant_ctrl_iface_ap_scan(wpa_s
, buf
+ 8))
9858 } else if (os_strncmp(buf
, "SCAN_INTERVAL ", 14) == 0) {
9859 if (wpa_supplicant_ctrl_iface_scan_interval(wpa_s
, buf
+ 14))
9861 } else if (os_strcmp(buf
, "INTERFACE_LIST") == 0) {
9862 reply_len
= wpa_supplicant_global_iface_list(
9863 wpa_s
->global
, reply
, reply_size
);
9864 } else if (os_strncmp(buf
, "INTERFACES", 10) == 0) {
9865 reply_len
= wpa_supplicant_global_iface_interfaces(
9866 wpa_s
->global
, buf
+ 10, reply
, reply_size
);
9867 } else if (os_strncmp(buf
, "BSS ", 4) == 0) {
9868 reply_len
= wpa_supplicant_ctrl_iface_bss(
9869 wpa_s
, buf
+ 4, reply
, reply_size
);
9871 } else if (os_strcmp(buf
, "STA-FIRST") == 0) {
9872 reply_len
= ap_ctrl_iface_sta_first(wpa_s
, reply
, reply_size
);
9873 } else if (os_strncmp(buf
, "STA ", 4) == 0) {
9874 reply_len
= ap_ctrl_iface_sta(wpa_s
, buf
+ 4, reply
,
9876 } else if (os_strncmp(buf
, "STA-NEXT ", 9) == 0) {
9877 reply_len
= ap_ctrl_iface_sta_next(wpa_s
, buf
+ 9, reply
,
9879 } else if (os_strncmp(buf
, "DEAUTHENTICATE ", 15) == 0) {
9880 if (ap_ctrl_iface_sta_deauthenticate(wpa_s
, buf
+ 15))
9882 } else if (os_strncmp(buf
, "DISASSOCIATE ", 13) == 0) {
9883 if (ap_ctrl_iface_sta_disassociate(wpa_s
, buf
+ 13))
9885 } else if (os_strncmp(buf
, "CHAN_SWITCH ", 12) == 0) {
9886 if (ap_ctrl_iface_chanswitch(wpa_s
, buf
+ 12))
9888 } else if (os_strcmp(buf
, "STOP_AP") == 0) {
9889 if (wpas_ap_stop_ap(wpa_s
))
9891 #endif /* CONFIG_AP */
9892 } else if (os_strcmp(buf
, "SUSPEND") == 0) {
9893 wpas_notify_suspend(wpa_s
->global
);
9894 } else if (os_strcmp(buf
, "RESUME") == 0) {
9895 wpas_notify_resume(wpa_s
->global
);
9896 #ifdef CONFIG_TESTING_OPTIONS
9897 } else if (os_strcmp(buf
, "DROP_SA") == 0) {
9898 wpa_supplicant_ctrl_iface_drop_sa(wpa_s
);
9899 #endif /* CONFIG_TESTING_OPTIONS */
9900 } else if (os_strncmp(buf
, "ROAM ", 5) == 0) {
9901 if (wpa_supplicant_ctrl_iface_roam(wpa_s
, buf
+ 5))
9903 } else if (os_strncmp(buf
, "STA_AUTOCONNECT ", 16) == 0) {
9904 wpa_s
->auto_reconnect_disabled
= atoi(buf
+ 16) == 0;
9905 } else if (os_strncmp(buf
, "BSS_EXPIRE_AGE ", 15) == 0) {
9906 if (wpa_supplicant_ctrl_iface_bss_expire_age(wpa_s
, buf
+ 15))
9908 } else if (os_strncmp(buf
, "BSS_EXPIRE_COUNT ", 17) == 0) {
9909 if (wpa_supplicant_ctrl_iface_bss_expire_count(wpa_s
,
9912 } else if (os_strncmp(buf
, "BSS_FLUSH ", 10) == 0) {
9913 wpa_supplicant_ctrl_iface_bss_flush(wpa_s
, buf
+ 10);
9915 } else if (os_strncmp(buf
, "TDLS_DISCOVER ", 14) == 0) {
9916 if (wpa_supplicant_ctrl_iface_tdls_discover(wpa_s
, buf
+ 14))
9918 } else if (os_strncmp(buf
, "TDLS_SETUP ", 11) == 0) {
9919 if (wpa_supplicant_ctrl_iface_tdls_setup(wpa_s
, buf
+ 11))
9921 } else if (os_strncmp(buf
, "TDLS_TEARDOWN ", 14) == 0) {
9922 if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s
, buf
+ 14))
9924 } else if (os_strncmp(buf
, "TDLS_CHAN_SWITCH ", 17) == 0) {
9925 if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s
,
9928 } else if (os_strncmp(buf
, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
9929 if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s
,
9932 } else if (os_strncmp(buf
, "TDLS_LINK_STATUS ", 17) == 0) {
9933 reply_len
= wpa_supplicant_ctrl_iface_tdls_link_status(
9934 wpa_s
, buf
+ 17, reply
, reply_size
);
9935 #endif /* CONFIG_TDLS */
9936 } else if (os_strcmp(buf
, "WMM_AC_STATUS") == 0) {
9937 reply_len
= wpas_wmm_ac_status(wpa_s
, reply
, reply_size
);
9938 } else if (os_strncmp(buf
, "WMM_AC_ADDTS ", 13) == 0) {
9939 if (wmm_ac_ctrl_addts(wpa_s
, buf
+ 13))
9941 } else if (os_strncmp(buf
, "WMM_AC_DELTS ", 13) == 0) {
9942 if (wmm_ac_ctrl_delts(wpa_s
, buf
+ 13))
9944 } else if (os_strncmp(buf
, "SIGNAL_POLL", 11) == 0) {
9945 reply_len
= wpa_supplicant_signal_poll(wpa_s
, reply
,
9947 } else if (os_strncmp(buf
, "SIGNAL_MONITOR", 14) == 0) {
9948 if (wpas_ctrl_iface_signal_monitor(wpa_s
, buf
+ 14))
9950 } else if (os_strncmp(buf
, "PKTCNT_POLL", 11) == 0) {
9951 reply_len
= wpa_supplicant_pktcnt_poll(wpa_s
, reply
,
9953 #ifdef CONFIG_AUTOSCAN
9954 } else if (os_strncmp(buf
, "AUTOSCAN ", 9) == 0) {
9955 if (wpa_supplicant_ctrl_iface_autoscan(wpa_s
, buf
+ 9))
9957 #endif /* CONFIG_AUTOSCAN */
9958 } else if (os_strcmp(buf
, "DRIVER_FLAGS") == 0) {
9959 reply_len
= wpas_ctrl_iface_driver_flags(wpa_s
, reply
,
9962 } else if (os_strncmp(buf
, "DRIVER ", 7) == 0) {
9963 reply_len
= wpa_supplicant_driver_cmd(wpa_s
, buf
+ 7, reply
,
9965 #endif /* ANDROID */
9966 } else if (os_strncmp(buf
, "VENDOR ", 7) == 0) {
9967 reply_len
= wpa_supplicant_vendor_cmd(wpa_s
, buf
+ 7, reply
,
9969 } else if (os_strcmp(buf
, "REAUTHENTICATE") == 0) {
9970 pmksa_cache_clear_current(wpa_s
->wpa
);
9971 eapol_sm_request_reauth(wpa_s
->eapol
);
9973 } else if (os_strncmp(buf
, "WNM_SLEEP ", 10) == 0) {
9974 if (wpas_ctrl_iface_wnm_sleep(wpa_s
, buf
+ 10))
9976 } else if (os_strncmp(buf
, "WNM_BSS_QUERY ", 14) == 0) {
9977 if (wpas_ctrl_iface_wnm_bss_query(wpa_s
, buf
+ 14))
9979 #endif /* CONFIG_WNM */
9980 } else if (os_strcmp(buf
, "FLUSH") == 0) {
9981 wpa_supplicant_ctrl_iface_flush(wpa_s
);
9982 } else if (os_strncmp(buf
, "RADIO_WORK ", 11) == 0) {
9983 reply_len
= wpas_ctrl_radio_work(wpa_s
, buf
+ 11, reply
,
9985 #ifdef CONFIG_TESTING_OPTIONS
9986 } else if (os_strncmp(buf
, "MGMT_TX ", 8) == 0) {
9987 if (wpas_ctrl_iface_mgmt_tx(wpa_s
, buf
+ 8) < 0)
9989 } else if (os_strcmp(buf
, "MGMT_TX_DONE") == 0) {
9990 wpas_ctrl_iface_mgmt_tx_done(wpa_s
);
9991 } else if (os_strncmp(buf
, "MGMT_RX_PROCESS ", 16) == 0) {
9992 if (wpas_ctrl_iface_mgmt_rx_process(wpa_s
, buf
+ 16) < 0)
9994 } else if (os_strncmp(buf
, "DRIVER_EVENT ", 13) == 0) {
9995 if (wpas_ctrl_iface_driver_event(wpa_s
, buf
+ 13) < 0)
9997 } else if (os_strncmp(buf
, "EAPOL_RX ", 9) == 0) {
9998 if (wpas_ctrl_iface_eapol_rx(wpa_s
, buf
+ 9) < 0)
10000 } else if (os_strncmp(buf
, "DATA_TEST_CONFIG ", 17) == 0) {
10001 if (wpas_ctrl_iface_data_test_config(wpa_s
, buf
+ 17) < 0)
10003 } else if (os_strncmp(buf
, "DATA_TEST_TX ", 13) == 0) {
10004 if (wpas_ctrl_iface_data_test_tx(wpa_s
, buf
+ 13) < 0)
10006 } else if (os_strncmp(buf
, "DATA_TEST_FRAME ", 16) == 0) {
10007 if (wpas_ctrl_iface_data_test_frame(wpa_s
, buf
+ 16) < 0)
10009 } else if (os_strncmp(buf
, "TEST_ALLOC_FAIL ", 16) == 0) {
10010 if (wpas_ctrl_test_alloc_fail(wpa_s
, buf
+ 16) < 0)
10012 } else if (os_strcmp(buf
, "GET_ALLOC_FAIL") == 0) {
10013 reply_len
= wpas_ctrl_get_alloc_fail(wpa_s
, reply
, reply_size
);
10014 } else if (os_strncmp(buf
, "TEST_FAIL ", 10) == 0) {
10015 if (wpas_ctrl_test_fail(wpa_s
, buf
+ 10) < 0)
10017 } else if (os_strcmp(buf
, "GET_FAIL") == 0) {
10018 reply_len
= wpas_ctrl_get_fail(wpa_s
, reply
, reply_size
);
10019 } else if (os_strncmp(buf
, "EVENT_TEST ", 11) == 0) {
10020 if (wpas_ctrl_event_test(wpa_s
, buf
+ 11) < 0)
10022 } else if (os_strncmp(buf
, "TEST_ASSOC_IE ", 14) == 0) {
10023 if (wpas_ctrl_test_assoc_ie(wpa_s
, buf
+ 14) < 0)
10025 #endif /* CONFIG_TESTING_OPTIONS */
10026 } else if (os_strncmp(buf
, "VENDOR_ELEM_ADD ", 16) == 0) {
10027 if (wpas_ctrl_vendor_elem_add(wpa_s
, buf
+ 16) < 0)
10029 } else if (os_strncmp(buf
, "VENDOR_ELEM_GET ", 16) == 0) {
10030 reply_len
= wpas_ctrl_vendor_elem_get(wpa_s
, buf
+ 16, reply
,
10032 } else if (os_strncmp(buf
, "VENDOR_ELEM_REMOVE ", 19) == 0) {
10033 if (wpas_ctrl_vendor_elem_remove(wpa_s
, buf
+ 19) < 0)
10035 } else if (os_strncmp(buf
, "NEIGHBOR_REP_REQUEST", 20) == 0) {
10036 if (wpas_ctrl_iface_send_neighbor_rep(wpa_s
, buf
+ 20))
10038 } else if (os_strcmp(buf
, "ERP_FLUSH") == 0) {
10039 wpas_ctrl_iface_erp_flush(wpa_s
);
10040 } else if (os_strncmp(buf
, "MAC_RAND_SCAN ", 14) == 0) {
10041 if (wpas_ctrl_iface_mac_rand_scan(wpa_s
, buf
+ 14))
10043 } else if (os_strncmp(buf
, "GET_PREF_FREQ_LIST ", 19) == 0) {
10044 reply_len
= wpas_ctrl_iface_get_pref_freq_list(
10045 wpa_s
, buf
+ 19, reply
, reply_size
);
10047 } else if (os_strncmp(buf
, "FILS_HLP_REQ_ADD ", 17) == 0) {
10048 if (wpas_ctrl_iface_fils_hlp_req_add(wpa_s
, buf
+ 17))
10050 } else if (os_strcmp(buf
, "FILS_HLP_REQ_FLUSH") == 0) {
10051 wpas_flush_fils_hlp_req(wpa_s
);
10052 #endif /* CONFIG_FILS */
10054 os_memcpy(reply
, "UNKNOWN COMMAND\n", 16);
10058 if (reply_len
< 0) {
10059 os_memcpy(reply
, "FAIL\n", 5);
10063 *resp_len
= reply_len
;
10068 static int wpa_supplicant_global_iface_add(struct wpa_global
*global
,
10071 struct wpa_interface iface
;
10073 struct wpa_supplicant
*wpa_s
;
10074 unsigned int create_iface
= 0;
10075 u8 mac_addr
[ETH_ALEN
];
10076 enum wpa_driver_if_type type
= WPA_IF_STATION
;
10079 * <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
10080 * TAB<bridge_ifname>[TAB<create>[TAB<interface_type>]]
10082 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd
);
10084 os_memset(&iface
, 0, sizeof(iface
));
10087 iface
.ifname
= pos
= cmd
;
10088 pos
= os_strchr(pos
, '\t');
10091 if (iface
.ifname
[0] == '\0')
10096 iface
.confname
= pos
;
10097 pos
= os_strchr(pos
, '\t');
10100 if (iface
.confname
[0] == '\0')
10101 iface
.confname
= NULL
;
10105 iface
.driver
= pos
;
10106 pos
= os_strchr(pos
, '\t');
10109 if (iface
.driver
[0] == '\0')
10110 iface
.driver
= NULL
;
10114 iface
.ctrl_interface
= pos
;
10115 pos
= os_strchr(pos
, '\t');
10118 if (iface
.ctrl_interface
[0] == '\0')
10119 iface
.ctrl_interface
= NULL
;
10123 iface
.driver_param
= pos
;
10124 pos
= os_strchr(pos
, '\t');
10127 if (iface
.driver_param
[0] == '\0')
10128 iface
.driver_param
= NULL
;
10132 iface
.bridge_ifname
= pos
;
10133 pos
= os_strchr(pos
, '\t');
10136 if (iface
.bridge_ifname
[0] == '\0')
10137 iface
.bridge_ifname
= NULL
;
10142 pos
= os_strchr(pos
, '\t');
10148 if (os_strcmp(extra
, "create") == 0) {
10153 if (os_strcmp(pos
, "sta") == 0) {
10154 type
= WPA_IF_STATION
;
10155 } else if (os_strcmp(pos
, "ap") == 0) {
10156 type
= WPA_IF_AP_BSS
;
10158 wpa_printf(MSG_DEBUG
,
10159 "INTERFACE_ADD unsupported interface type: '%s'",
10164 wpa_printf(MSG_DEBUG
,
10165 "INTERFACE_ADD unsupported extra parameter: '%s'",
10171 if (create_iface
) {
10172 wpa_printf(MSG_DEBUG
, "CTRL_IFACE creating interface '%s'",
10174 if (!global
->ifaces
)
10176 if (wpa_drv_if_add(global
->ifaces
, type
, iface
.ifname
,
10177 NULL
, NULL
, NULL
, mac_addr
, NULL
) < 0) {
10178 wpa_printf(MSG_ERROR
,
10179 "CTRL_IFACE interface creation failed");
10183 wpa_printf(MSG_DEBUG
,
10184 "CTRL_IFACE interface '%s' created with MAC addr: "
10185 MACSTR
, iface
.ifname
, MAC2STR(mac_addr
));
10188 if (wpa_supplicant_get_iface(global
, iface
.ifname
))
10191 wpa_s
= wpa_supplicant_add_iface(global
, &iface
, NULL
);
10194 wpa_s
->added_vif
= create_iface
;
10199 wpa_drv_if_remove(global
->ifaces
, WPA_IF_STATION
, iface
.ifname
);
10204 static int wpa_supplicant_global_iface_remove(struct wpa_global
*global
,
10207 struct wpa_supplicant
*wpa_s
;
10209 unsigned int delete_iface
;
10211 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd
);
10213 wpa_s
= wpa_supplicant_get_iface(global
, cmd
);
10216 delete_iface
= wpa_s
->added_vif
;
10217 ret
= wpa_supplicant_remove_iface(global
, wpa_s
, 0);
10218 if (!ret
&& delete_iface
) {
10219 wpa_printf(MSG_DEBUG
, "CTRL_IFACE deleting the interface '%s'",
10221 ret
= wpa_drv_if_remove(global
->ifaces
, WPA_IF_STATION
, cmd
);
10227 static void wpa_free_iface_info(struct wpa_interface_info
*iface
)
10229 struct wpa_interface_info
*prev
;
10233 iface
= iface
->next
;
10235 os_free(prev
->ifname
);
10236 os_free(prev
->desc
);
10242 static int wpa_supplicant_global_iface_list(struct wpa_global
*global
,
10243 char *buf
, int len
)
10246 struct wpa_interface_info
*iface
= NULL
, *last
= NULL
, *tmp
;
10249 for (i
= 0; wpa_drivers
[i
]; i
++) {
10250 const struct wpa_driver_ops
*drv
= wpa_drivers
[i
];
10251 if (drv
->get_interfaces
== NULL
)
10253 tmp
= drv
->get_interfaces(global
->drv_priv
[i
]);
10258 iface
= last
= tmp
;
10267 for (tmp
= iface
; tmp
; tmp
= tmp
->next
) {
10268 res
= os_snprintf(pos
, end
- pos
, "%s\t%s\t%s\n",
10269 tmp
->drv_name
, tmp
->ifname
,
10270 tmp
->desc
? tmp
->desc
: "");
10271 if (os_snprintf_error(end
- pos
, res
)) {
10278 wpa_free_iface_info(iface
);
10284 static int wpa_supplicant_global_iface_interfaces(struct wpa_global
*global
,
10286 char *buf
, int len
)
10290 struct wpa_supplicant
*wpa_s
;
10294 show_ctrl
= !!os_strstr(input
, "ctrl");
10296 wpa_s
= global
->ifaces
;
10302 res
= os_snprintf(pos
, end
- pos
, "%s ctrl_iface=%s\n",
10304 wpa_s
->conf
->ctrl_interface
?
10305 wpa_s
->conf
->ctrl_interface
: "N/A");
10307 res
= os_snprintf(pos
, end
- pos
, "%s\n",
10310 if (os_snprintf_error(end
- pos
, res
)) {
10315 wpa_s
= wpa_s
->next
;
10321 static char * wpas_global_ctrl_iface_ifname(struct wpa_global
*global
,
10322 const char *ifname
,
10323 char *cmd
, size_t *resp_len
)
10325 struct wpa_supplicant
*wpa_s
;
10327 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
10328 if (os_strcmp(ifname
, wpa_s
->ifname
) == 0)
10332 if (wpa_s
== NULL
) {
10333 char *resp
= os_strdup("FAIL-NO-IFNAME-MATCH\n");
10335 *resp_len
= os_strlen(resp
);
10341 return wpa_supplicant_ctrl_iface_process(wpa_s
, cmd
, resp_len
);
10345 static char * wpas_global_ctrl_iface_redir_p2p(struct wpa_global
*global
,
10346 char *buf
, size_t *resp_len
)
10349 static const char * cmd
[] = {
10355 "P2P_GET_PASSPHRASE",
10356 "P2P_SERVICE_UPDATE",
10357 "P2P_SERVICE_FLUSH",
10360 "P2P_PRESENCE_REQ",
10364 #endif /* CONFIG_AP */
10367 static const char * prefix
[] = {
10370 #endif /* ANDROID */
10376 "P2P_GROUP_REMOVE ",
10378 "P2P_GROUP_MEMBER ",
10380 "P2P_SERV_DISC_REQ ",
10381 "P2P_SERV_DISC_CANCEL_REQ ",
10382 "P2P_SERV_DISC_RESP ",
10383 "P2P_SERV_DISC_EXTERNAL ",
10384 "P2P_SERVICE_ADD ",
10385 "P2P_SERVICE_DEL ",
10386 "P2P_SERVICE_REP ",
10391 "P2P_UNAUTHORIZE ",
10392 "P2P_PRESENCE_REQ ",
10394 "P2P_REMOVE_CLIENT ",
10396 "WPS_NFC_TAG_READ ",
10397 "NFC_GET_HANDOVER_SEL ",
10398 "NFC_GET_HANDOVER_REQ ",
10399 "NFC_REPORT_HANDOVER ",
10400 "P2P_ASP_PROVISION ",
10401 "P2P_ASP_PROVISION_RESP ",
10405 #endif /* CONFIG_AP */
10411 if (global
->p2p_init_wpa_s
== NULL
)
10414 for (i
= 0; !found
&& cmd
[i
]; i
++) {
10415 if (os_strcmp(buf
, cmd
[i
]) == 0)
10419 for (i
= 0; !found
&& prefix
[i
]; i
++) {
10420 if (os_strncmp(buf
, prefix
[i
], os_strlen(prefix
[i
])) == 0)
10425 return wpa_supplicant_ctrl_iface_process(global
->p2p_init_wpa_s
,
10427 #endif /* CONFIG_P2P */
10432 static char * wpas_global_ctrl_iface_redir_wfd(struct wpa_global
*global
,
10433 char *buf
, size_t *resp_len
)
10435 #ifdef CONFIG_WIFI_DISPLAY
10436 if (global
->p2p_init_wpa_s
== NULL
)
10438 if (os_strncmp(buf
, "WFD_SUBELEM_SET ", 16) == 0 ||
10439 os_strncmp(buf
, "WFD_SUBELEM_GET ", 16) == 0)
10440 return wpa_supplicant_ctrl_iface_process(global
->p2p_init_wpa_s
,
10442 #endif /* CONFIG_WIFI_DISPLAY */
10447 static char * wpas_global_ctrl_iface_redir(struct wpa_global
*global
,
10448 char *buf
, size_t *resp_len
)
10452 ret
= wpas_global_ctrl_iface_redir_p2p(global
, buf
, resp_len
);
10456 ret
= wpas_global_ctrl_iface_redir_wfd(global
, buf
, resp_len
);
10464 static int wpas_global_ctrl_iface_set(struct wpa_global
*global
, char *cmd
)
10468 value
= os_strchr(cmd
, ' ');
10473 wpa_printf(MSG_DEBUG
, "GLOBAL_CTRL_IFACE SET '%s'='%s'", cmd
, value
);
10475 #ifdef CONFIG_WIFI_DISPLAY
10476 if (os_strcasecmp(cmd
, "wifi_display") == 0) {
10477 wifi_display_enable(global
, !!atoi(value
));
10480 #endif /* CONFIG_WIFI_DISPLAY */
10482 /* Restore cmd to its original value to allow redirection */
10489 static int wpas_global_ctrl_iface_dup_network(struct wpa_global
*global
,
10492 struct wpa_supplicant
*wpa_s
[2]; /* src, dst */
10496 /* cmd: "<src ifname> <dst ifname> <src network id> <dst network id>
10497 * <variable name> */
10499 for (i
= 0; i
< ARRAY_SIZE(wpa_s
) ; i
++) {
10500 p
= os_strchr(cmd
, ' ');
10505 wpa_s
[i
] = global
->ifaces
;
10506 for (; wpa_s
[i
]; wpa_s
[i
] = wpa_s
[i
]->next
) {
10507 if (os_strcmp(cmd
, wpa_s
[i
]->ifname
) == 0)
10512 wpa_printf(MSG_DEBUG
,
10513 "CTRL_IFACE: Could not find iface=%s", cmd
);
10520 return wpa_supplicant_ctrl_iface_dup_network(wpa_s
[0], cmd
, wpa_s
[1]);
10524 #ifndef CONFIG_NO_CONFIG_WRITE
10525 static int wpas_global_ctrl_iface_save_config(struct wpa_global
*global
)
10527 int ret
= 0, saved
= 0;
10528 struct wpa_supplicant
*wpa_s
;
10530 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
10531 if (!wpa_s
->conf
->update_config
) {
10532 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Not allowed to update configuration (update_config=0)");
10536 if (wpa_config_write(wpa_s
->confname
, wpa_s
->conf
)) {
10537 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Failed to update configuration");
10540 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Configuration updated");
10545 if (!saved
&& !ret
) {
10546 wpa_dbg(wpa_s
, MSG_DEBUG
,
10547 "CTRL_IFACE: SAVE_CONFIG - No configuration files could be updated");
10553 #endif /* CONFIG_NO_CONFIG_WRITE */
10556 static int wpas_global_ctrl_iface_status(struct wpa_global
*global
,
10557 char *buf
, size_t buflen
)
10561 struct wpa_supplicant
*wpa_s
;
10564 end
= buf
+ buflen
;
10567 if (global
->p2p
&& !global
->p2p_disabled
) {
10568 ret
= os_snprintf(pos
, end
- pos
, "p2p_device_address=" MACSTR
10571 MAC2STR(global
->p2p_dev_addr
),
10572 p2p_get_state_txt(global
->p2p
));
10573 if (os_snprintf_error(end
- pos
, ret
))
10576 } else if (global
->p2p
) {
10577 ret
= os_snprintf(pos
, end
- pos
, "p2p_state=DISABLED\n");
10578 if (os_snprintf_error(end
- pos
, ret
))
10582 #endif /* CONFIG_P2P */
10584 #ifdef CONFIG_WIFI_DISPLAY
10585 ret
= os_snprintf(pos
, end
- pos
, "wifi_display=%d\n",
10586 !!global
->wifi_display
);
10587 if (os_snprintf_error(end
- pos
, ret
))
10590 #endif /* CONFIG_WIFI_DISPLAY */
10592 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
10593 ret
= os_snprintf(pos
, end
- pos
, "ifname=%s\n"
10594 "address=" MACSTR
"\n",
10595 wpa_s
->ifname
, MAC2STR(wpa_s
->own_addr
));
10596 if (os_snprintf_error(end
- pos
, ret
))
10607 static int wpas_global_ctrl_iface_fst_attach(struct wpa_global
*global
,
10608 char *cmd
, char *buf
,
10611 char ifname
[IFNAMSIZ
+ 1];
10612 struct fst_iface_cfg cfg
;
10613 struct wpa_supplicant
*wpa_s
;
10614 struct fst_wpa_obj iface_obj
;
10616 if (!fst_parse_attach_command(cmd
, ifname
, sizeof(ifname
), &cfg
)) {
10617 wpa_s
= wpa_supplicant_get_iface(global
, ifname
);
10620 wpa_printf(MSG_INFO
, "FST: Already attached");
10623 fst_wpa_supplicant_fill_iface_obj(wpa_s
, &iface_obj
);
10624 wpa_s
->fst
= fst_attach(ifname
, wpa_s
->own_addr
,
10627 return os_snprintf(buf
, reply_size
, "OK\n");
10635 static int wpas_global_ctrl_iface_fst_detach(struct wpa_global
*global
,
10636 char *cmd
, char *buf
,
10639 char ifname
[IFNAMSIZ
+ 1];
10640 struct wpa_supplicant
*wpa_s
;
10642 if (!fst_parse_detach_command(cmd
, ifname
, sizeof(ifname
))) {
10643 wpa_s
= wpa_supplicant_get_iface(global
, ifname
);
10645 if (!fst_iface_detach(ifname
)) {
10647 return os_snprintf(buf
, reply_size
, "OK\n");
10655 #endif /* CONFIG_FST */
10658 char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global
*global
,
10659 char *buf
, size_t *resp_len
)
10662 const int reply_size
= 2048;
10664 int level
= MSG_DEBUG
;
10666 if (os_strncmp(buf
, "IFNAME=", 7) == 0) {
10667 char *pos
= os_strchr(buf
+ 7, ' ');
10670 return wpas_global_ctrl_iface_ifname(global
,
10676 reply
= wpas_global_ctrl_iface_redir(global
, buf
, resp_len
);
10680 if (os_strcmp(buf
, "PING") == 0)
10681 level
= MSG_EXCESSIVE
;
10682 wpa_hexdump_ascii(level
, "RX global ctrl_iface",
10683 (const u8
*) buf
, os_strlen(buf
));
10685 reply
= os_malloc(reply_size
);
10686 if (reply
== NULL
) {
10691 os_memcpy(reply
, "OK\n", 3);
10694 if (os_strcmp(buf
, "PING") == 0) {
10695 os_memcpy(reply
, "PONG\n", 5);
10697 } else if (os_strncmp(buf
, "INTERFACE_ADD ", 14) == 0) {
10698 if (wpa_supplicant_global_iface_add(global
, buf
+ 14))
10700 } else if (os_strncmp(buf
, "INTERFACE_REMOVE ", 17) == 0) {
10701 if (wpa_supplicant_global_iface_remove(global
, buf
+ 17))
10703 } else if (os_strcmp(buf
, "INTERFACE_LIST") == 0) {
10704 reply_len
= wpa_supplicant_global_iface_list(
10705 global
, reply
, reply_size
);
10706 } else if (os_strncmp(buf
, "INTERFACES", 10) == 0) {
10707 reply_len
= wpa_supplicant_global_iface_interfaces(
10708 global
, buf
+ 10, reply
, reply_size
);
10710 } else if (os_strncmp(buf
, "FST-ATTACH ", 11) == 0) {
10711 reply_len
= wpas_global_ctrl_iface_fst_attach(global
, buf
+ 11,
10714 } else if (os_strncmp(buf
, "FST-DETACH ", 11) == 0) {
10715 reply_len
= wpas_global_ctrl_iface_fst_detach(global
, buf
+ 11,
10718 } else if (os_strncmp(buf
, "FST-MANAGER ", 12) == 0) {
10719 reply_len
= fst_ctrl_iface_receive(buf
+ 12, reply
, reply_size
);
10720 #endif /* CONFIG_FST */
10721 } else if (os_strcmp(buf
, "TERMINATE") == 0) {
10722 wpa_supplicant_terminate_proc(global
);
10723 } else if (os_strcmp(buf
, "SUSPEND") == 0) {
10724 wpas_notify_suspend(global
);
10725 } else if (os_strcmp(buf
, "RESUME") == 0) {
10726 wpas_notify_resume(global
);
10727 } else if (os_strncmp(buf
, "SET ", 4) == 0) {
10728 if (wpas_global_ctrl_iface_set(global
, buf
+ 4)) {
10730 if (global
->p2p_init_wpa_s
) {
10732 /* Check if P2P redirection would work for this
10734 return wpa_supplicant_ctrl_iface_process(
10735 global
->p2p_init_wpa_s
,
10738 #endif /* CONFIG_P2P */
10741 } else if (os_strncmp(buf
, "DUP_NETWORK ", 12) == 0) {
10742 if (wpas_global_ctrl_iface_dup_network(global
, buf
+ 12))
10744 #ifndef CONFIG_NO_CONFIG_WRITE
10745 } else if (os_strcmp(buf
, "SAVE_CONFIG") == 0) {
10746 if (wpas_global_ctrl_iface_save_config(global
))
10748 #endif /* CONFIG_NO_CONFIG_WRITE */
10749 } else if (os_strcmp(buf
, "STATUS") == 0) {
10750 reply_len
= wpas_global_ctrl_iface_status(global
, reply
,
10752 #ifdef CONFIG_MODULE_TESTS
10753 } else if (os_strcmp(buf
, "MODULE_TESTS") == 0) {
10754 if (wpas_module_tests() < 0)
10756 #endif /* CONFIG_MODULE_TESTS */
10757 } else if (os_strncmp(buf
, "RELOG", 5) == 0) {
10758 if (wpa_debug_reopen_file() < 0)
10761 os_memcpy(reply
, "UNKNOWN COMMAND\n", 16);
10765 if (reply_len
< 0) {
10766 os_memcpy(reply
, "FAIL\n", 5);
10770 *resp_len
= reply_len
;