2 * WPA Supplicant / Control interface (shared code for all backends)
3 * Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #ifdef CONFIG_TESTING_OPTIONS
11 #include <net/ethernet.h>
12 #include <netinet/ip.h>
13 #endif /* CONFIG_TESTING_OPTIONS */
15 #include "utils/common.h"
16 #include "utils/eloop.h"
17 #include "utils/uuid.h"
18 #include "common/version.h"
19 #include "common/ieee802_11_defs.h"
20 #include "common/ieee802_11_common.h"
21 #include "common/wpa_ctrl.h"
22 #include "crypto/tls.h"
23 #include "ap/hostapd.h"
24 #include "eap_peer/eap.h"
25 #include "eapol_supp/eapol_supp_sm.h"
26 #include "rsn_supp/wpa.h"
27 #include "rsn_supp/preauth.h"
28 #include "rsn_supp/pmksa_cache.h"
29 #include "l2_packet/l2_packet.h"
32 #include "wpa_supplicant_i.h"
34 #include "wps_supplicant.h"
37 #include "p2p_supplicant.h"
39 #include "hs20_supplicant.h"
40 #include "wifi_display.h"
44 #include "ctrl_iface.h"
45 #include "interworking.h"
46 #include "blacklist.h"
49 #include "offchannel.h"
50 #include "drivers/driver.h"
53 static int wpa_supplicant_global_iface_list(struct wpa_global
*global
,
55 static int wpa_supplicant_global_iface_interfaces(struct wpa_global
*global
,
57 static int * freq_range_to_channel_list(struct wpa_supplicant
*wpa_s
,
60 static int set_bssid_filter(struct wpa_supplicant
*wpa_s
, char *val
)
63 u8 addr
[ETH_ALEN
], *filter
= NULL
, *n
;
70 if (hwaddr_aton(pos
, addr
)) {
74 n
= os_realloc_array(filter
, count
+ 1, ETH_ALEN
);
80 os_memcpy(filter
+ count
* ETH_ALEN
, addr
, ETH_ALEN
);
83 pos
= os_strchr(pos
, ' ');
88 wpa_hexdump(MSG_DEBUG
, "bssid_filter", filter
, count
* ETH_ALEN
);
89 os_free(wpa_s
->bssid_filter
);
90 wpa_s
->bssid_filter
= filter
;
91 wpa_s
->bssid_filter_count
= count
;
97 static int set_disallow_aps(struct wpa_supplicant
*wpa_s
, char *val
)
100 u8 addr
[ETH_ALEN
], *bssid
= NULL
, *n
;
101 struct wpa_ssid_value
*ssid
= NULL
, *ns
;
102 size_t count
= 0, ssid_count
= 0;
106 * disallow_list ::= <ssid_spec> | <bssid_spec> | <disallow_list> | ""
107 * SSID_SPEC ::= ssid <SSID_HEX>
108 * BSSID_SPEC ::= bssid <BSSID_HEX>
115 if (os_strncmp(pos
, "bssid ", 6) == 0) {
118 res
= hwaddr_aton2(pos
, addr
);
122 wpa_printf(MSG_DEBUG
, "Invalid disallow_aps "
123 "BSSID value '%s'", pos
);
127 n
= os_realloc_array(bssid
, count
+ 1, ETH_ALEN
);
134 os_memcpy(bssid
+ count
* ETH_ALEN
, addr
, ETH_ALEN
);
136 } else if (os_strncmp(pos
, "ssid ", 5) == 0) {
142 if (*end
== '\0' || *end
== ' ')
147 ns
= os_realloc_array(ssid
, ssid_count
+ 1,
148 sizeof(struct wpa_ssid_value
));
156 if ((end
- pos
) & 0x01 || end
- pos
> 2 * 32 ||
157 hexstr2bin(pos
, ssid
[ssid_count
].ssid
,
158 (end
- pos
) / 2) < 0) {
161 wpa_printf(MSG_DEBUG
, "Invalid disallow_aps "
162 "SSID value '%s'", pos
);
165 ssid
[ssid_count
].ssid_len
= (end
- pos
) / 2;
166 wpa_hexdump_ascii(MSG_DEBUG
, "disallow_aps SSID",
167 ssid
[ssid_count
].ssid
,
168 ssid
[ssid_count
].ssid_len
);
172 wpa_printf(MSG_DEBUG
, "Unexpected disallow_aps value "
179 pos
= os_strchr(pos
, ' ');
184 wpa_hexdump(MSG_DEBUG
, "disallow_aps_bssid", bssid
, count
* ETH_ALEN
);
185 os_free(wpa_s
->disallow_aps_bssid
);
186 wpa_s
->disallow_aps_bssid
= bssid
;
187 wpa_s
->disallow_aps_bssid_count
= count
;
189 wpa_printf(MSG_DEBUG
, "disallow_aps_ssid_count %d", (int) ssid_count
);
190 os_free(wpa_s
->disallow_aps_ssid
);
191 wpa_s
->disallow_aps_ssid
= ssid
;
192 wpa_s
->disallow_aps_ssid_count
= ssid_count
;
194 if (!wpa_s
->current_ssid
|| wpa_s
->wpa_state
< WPA_AUTHENTICATING
)
197 c
= wpa_s
->current_ssid
;
198 if (c
->mode
!= WPAS_MODE_INFRA
&& c
->mode
!= WPAS_MODE_IBSS
)
201 if (!disallowed_bssid(wpa_s
, wpa_s
->bssid
) &&
202 !disallowed_ssid(wpa_s
, c
->ssid
, c
->ssid_len
))
205 wpa_printf(MSG_DEBUG
, "Disconnect and try to find another network "
206 "because current AP was marked disallowed");
209 wpa_s
->sme
.prev_bssid_set
= 0;
210 #endif /* CONFIG_SME */
211 wpa_s
->reassociate
= 1;
212 wpa_supplicant_deauthenticate(wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
213 wpa_supplicant_req_scan(wpa_s
, 0, 0);
219 #ifndef CONFIG_NO_CONFIG_BLOBS
220 static int wpas_ctrl_set_blob(struct wpa_supplicant
*wpa_s
, char *pos
)
223 struct wpa_config_blob
*blob
;
226 pos
= os_strchr(pos
, ' ');
230 len
= os_strlen(pos
);
234 wpa_printf(MSG_DEBUG
, "CTRL: Set blob '%s'", name
);
235 blob
= os_zalloc(sizeof(*blob
));
238 blob
->name
= os_strdup(name
);
239 blob
->data
= os_malloc(len
/ 2);
240 if (blob
->name
== NULL
|| blob
->data
== NULL
) {
241 wpa_config_free_blob(blob
);
245 if (hexstr2bin(pos
, blob
->data
, len
/ 2) < 0) {
246 wpa_printf(MSG_DEBUG
, "CTRL: Invalid blob hex data");
247 wpa_config_free_blob(blob
);
252 wpa_config_set_blob(wpa_s
->conf
, blob
);
256 #endif /* CONFIG_NO_CONFIG_BLOBS */
259 static int wpas_ctrl_pno(struct wpa_supplicant
*wpa_s
, char *cmd
)
267 params
= os_strchr(cmd
, ' ');
268 os_free(wpa_s
->manual_sched_scan_freqs
);
271 pos
= os_strstr(params
, "freq=");
273 freqs
= freq_range_to_channel_list(wpa_s
,
276 wpa_s
->manual_sched_scan_freqs
= freqs
;
277 ret
= wpas_start_pno(wpa_s
);
279 ret
= wpas_stop_pno(wpa_s
);
285 static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant
*wpa_s
,
291 value
= os_strchr(cmd
, ' ');
296 wpa_printf(MSG_DEBUG
, "CTRL_IFACE SET '%s'='%s'", cmd
, value
);
297 if (os_strcasecmp(cmd
, "EAPOL::heldPeriod") == 0) {
298 eapol_sm_configure(wpa_s
->eapol
,
299 atoi(value
), -1, -1, -1);
300 } else if (os_strcasecmp(cmd
, "EAPOL::authPeriod") == 0) {
301 eapol_sm_configure(wpa_s
->eapol
,
302 -1, atoi(value
), -1, -1);
303 } else if (os_strcasecmp(cmd
, "EAPOL::startPeriod") == 0) {
304 eapol_sm_configure(wpa_s
->eapol
,
305 -1, -1, atoi(value
), -1);
306 } else if (os_strcasecmp(cmd
, "EAPOL::maxStart") == 0) {
307 eapol_sm_configure(wpa_s
->eapol
,
308 -1, -1, -1, atoi(value
));
309 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigPMKLifetime") == 0) {
310 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_LIFETIME
,
313 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigPMKReauthThreshold") ==
315 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_REAUTH_THRESHOLD
,
318 } else if (os_strcasecmp(cmd
, "dot11RSNAConfigSATimeout") == 0) {
319 if (wpa_sm_set_param(wpa_s
->wpa
, RSNA_SA_TIMEOUT
, atoi(value
)))
321 } else if (os_strcasecmp(cmd
, "wps_fragment_size") == 0) {
322 wpa_s
->wps_fragment_size
= atoi(value
);
323 #ifdef CONFIG_WPS_TESTING
324 } else if (os_strcasecmp(cmd
, "wps_version_number") == 0) {
326 val
= strtol(value
, NULL
, 0);
327 if (val
< 0 || val
> 0xff) {
329 wpa_printf(MSG_DEBUG
, "WPS: Invalid "
330 "wps_version_number %ld", val
);
332 wps_version_number
= val
;
333 wpa_printf(MSG_DEBUG
, "WPS: Testing - force WPS "
335 (wps_version_number
& 0xf0) >> 4,
336 wps_version_number
& 0x0f);
338 } else if (os_strcasecmp(cmd
, "wps_testing_dummy_cred") == 0) {
339 wps_testing_dummy_cred
= atoi(value
);
340 wpa_printf(MSG_DEBUG
, "WPS: Testing - dummy_cred=%d",
341 wps_testing_dummy_cred
);
342 } else if (os_strcasecmp(cmd
, "wps_corrupt_pkhash") == 0) {
343 wps_corrupt_pkhash
= atoi(value
);
344 wpa_printf(MSG_DEBUG
, "WPS: Testing - wps_corrupt_pkhash=%d",
346 #endif /* CONFIG_WPS_TESTING */
347 } else if (os_strcasecmp(cmd
, "ampdu") == 0) {
348 if (wpa_drv_ampdu(wpa_s
, atoi(value
)) < 0)
351 #ifdef CONFIG_TDLS_TESTING
352 } else if (os_strcasecmp(cmd
, "tdls_testing") == 0) {
353 extern unsigned int tdls_testing
;
354 tdls_testing
= strtol(value
, NULL
, 0);
355 wpa_printf(MSG_DEBUG
, "TDLS: tdls_testing=0x%x", tdls_testing
);
356 #endif /* CONFIG_TDLS_TESTING */
357 } else if (os_strcasecmp(cmd
, "tdls_disabled") == 0) {
358 int disabled
= atoi(value
);
359 wpa_printf(MSG_DEBUG
, "TDLS: tdls_disabled=%d", disabled
);
361 if (wpa_drv_tdls_oper(wpa_s
, TDLS_DISABLE
, NULL
) < 0)
363 } else if (wpa_drv_tdls_oper(wpa_s
, TDLS_ENABLE
, NULL
) < 0)
365 wpa_tdls_enable(wpa_s
->wpa
, !disabled
);
366 #endif /* CONFIG_TDLS */
367 } else if (os_strcasecmp(cmd
, "pno") == 0) {
368 ret
= wpas_ctrl_pno(wpa_s
, value
);
369 } else if (os_strcasecmp(cmd
, "radio_disabled") == 0) {
370 int disabled
= atoi(value
);
371 if (wpa_drv_radio_disable(wpa_s
, disabled
) < 0)
374 wpa_supplicant_set_state(wpa_s
, WPA_INACTIVE
);
375 } else if (os_strcasecmp(cmd
, "uapsd") == 0) {
376 if (os_strcmp(value
, "disable") == 0)
377 wpa_s
->set_sta_uapsd
= 0;
381 /* format: BE,BK,VI,VO;max SP Length */
383 pos
= os_strchr(value
, ',');
388 pos
= os_strchr(pos
, ',');
393 pos
= os_strchr(pos
, ',');
398 /* ignore max SP Length for now */
400 wpa_s
->set_sta_uapsd
= 1;
401 wpa_s
->sta_uapsd
= 0;
403 wpa_s
->sta_uapsd
|= BIT(0);
405 wpa_s
->sta_uapsd
|= BIT(1);
407 wpa_s
->sta_uapsd
|= BIT(2);
409 wpa_s
->sta_uapsd
|= BIT(3);
411 } else if (os_strcasecmp(cmd
, "ps") == 0) {
412 ret
= wpa_drv_set_p2p_powersave(wpa_s
, atoi(value
), -1, -1);
413 #ifdef CONFIG_WIFI_DISPLAY
414 } else if (os_strcasecmp(cmd
, "wifi_display") == 0) {
415 int enabled
= !!atoi(value
);
416 if (enabled
&& !wpa_s
->global
->p2p
)
419 wifi_display_enable(wpa_s
->global
, enabled
);
420 #endif /* CONFIG_WIFI_DISPLAY */
421 } else if (os_strcasecmp(cmd
, "bssid_filter") == 0) {
422 ret
= set_bssid_filter(wpa_s
, value
);
423 } else if (os_strcasecmp(cmd
, "disallow_aps") == 0) {
424 ret
= set_disallow_aps(wpa_s
, value
);
425 } else if (os_strcasecmp(cmd
, "no_keep_alive") == 0) {
426 wpa_s
->no_keep_alive
= !!atoi(value
);
427 #ifdef CONFIG_TESTING_OPTIONS
428 } else if (os_strcasecmp(cmd
, "ext_mgmt_frame_handling") == 0) {
429 wpa_s
->ext_mgmt_frame_handling
= !!atoi(value
);
430 } else if (os_strcasecmp(cmd
, "ext_eapol_frame_io") == 0) {
431 wpa_s
->ext_eapol_frame_io
= !!atoi(value
);
433 if (wpa_s
->ap_iface
) {
434 wpa_s
->ap_iface
->bss
[0]->ext_eapol_frame_io
=
435 wpa_s
->ext_eapol_frame_io
;
437 #endif /* CONFIG_AP */
438 } else if (os_strcasecmp(cmd
, "extra_roc_dur") == 0) {
439 wpa_s
->extra_roc_dur
= atoi(value
);
440 } else if (os_strcasecmp(cmd
, "test_failure") == 0) {
441 wpa_s
->test_failure
= atoi(value
);
442 #endif /* CONFIG_TESTING_OPTIONS */
443 #ifndef CONFIG_NO_CONFIG_BLOBS
444 } else if (os_strcmp(cmd
, "blob") == 0) {
445 ret
= wpas_ctrl_set_blob(wpa_s
, value
);
446 #endif /* CONFIG_NO_CONFIG_BLOBS */
447 } else if (os_strcasecmp(cmd
, "setband") == 0) {
448 if (os_strcmp(value
, "AUTO") == 0)
449 wpa_s
->setband
= WPA_SETBAND_AUTO
;
450 else if (os_strcmp(value
, "5G") == 0)
451 wpa_s
->setband
= WPA_SETBAND_5G
;
452 else if (os_strcmp(value
, "2G") == 0)
453 wpa_s
->setband
= WPA_SETBAND_2G
;
458 ret
= wpa_config_process_global(wpa_s
->conf
, cmd
, -1);
460 wpa_supplicant_update_config(wpa_s
);
467 static int wpa_supplicant_ctrl_iface_get(struct wpa_supplicant
*wpa_s
,
468 char *cmd
, char *buf
, size_t buflen
)
472 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GET '%s'", cmd
);
474 if (os_strcmp(cmd
, "version") == 0) {
475 res
= os_snprintf(buf
, buflen
, "%s", VERSION_STR
);
476 } else if (os_strcasecmp(cmd
, "country") == 0) {
477 if (wpa_s
->conf
->country
[0] && wpa_s
->conf
->country
[1])
478 res
= os_snprintf(buf
, buflen
, "%c%c",
479 wpa_s
->conf
->country
[0],
480 wpa_s
->conf
->country
[1]);
481 #ifdef CONFIG_WIFI_DISPLAY
482 } else if (os_strcasecmp(cmd
, "wifi_display") == 0) {
484 if (wpa_s
->global
->p2p
== NULL
||
485 wpa_s
->global
->p2p_disabled
)
488 enabled
= wpa_s
->global
->wifi_display
;
489 res
= os_snprintf(buf
, buflen
, "%d", enabled
);
490 #endif /* CONFIG_WIFI_DISPLAY */
491 #ifdef CONFIG_TESTING_GET_GTK
492 } else if (os_strcmp(cmd
, "gtk") == 0) {
493 if (wpa_s
->last_gtk_len
== 0)
495 res
= wpa_snprintf_hex(buf
, buflen
, wpa_s
->last_gtk
,
496 wpa_s
->last_gtk_len
);
498 #endif /* CONFIG_TESTING_GET_GTK */
499 } else if (os_strcmp(cmd
, "tls_library") == 0) {
500 res
= tls_get_library_version(buf
, buflen
);
502 res
= wpa_config_get_value(cmd
, wpa_s
->conf
, buf
, buflen
);
505 if (os_snprintf_error(buflen
, res
))
511 #ifdef IEEE8021X_EAPOL
512 static int wpa_supplicant_ctrl_iface_preauth(struct wpa_supplicant
*wpa_s
,
516 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
518 if (hwaddr_aton(addr
, bssid
)) {
519 wpa_printf(MSG_DEBUG
, "CTRL_IFACE PREAUTH: invalid address "
524 wpa_printf(MSG_DEBUG
, "CTRL_IFACE PREAUTH " MACSTR
, MAC2STR(bssid
));
525 rsn_preauth_deinit(wpa_s
->wpa
);
526 if (rsn_preauth_init(wpa_s
->wpa
, bssid
, ssid
? &ssid
->eap
: NULL
))
531 #endif /* IEEE8021X_EAPOL */
534 #ifdef CONFIG_PEERKEY
535 /* MLME-STKSTART.request(peer) */
536 static int wpa_supplicant_ctrl_iface_stkstart(
537 struct wpa_supplicant
*wpa_s
, char *addr
)
541 if (hwaddr_aton(addr
, peer
)) {
542 wpa_printf(MSG_DEBUG
, "CTRL_IFACE STKSTART: invalid "
543 "address '%s'", addr
);
547 wpa_printf(MSG_DEBUG
, "CTRL_IFACE STKSTART " MACSTR
,
550 return wpa_sm_stkstart(wpa_s
->wpa
, peer
);
552 #endif /* CONFIG_PEERKEY */
557 static int wpa_supplicant_ctrl_iface_tdls_discover(
558 struct wpa_supplicant
*wpa_s
, char *addr
)
563 if (hwaddr_aton(addr
, peer
)) {
564 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_DISCOVER: invalid "
565 "address '%s'", addr
);
569 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_DISCOVER " MACSTR
,
572 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
573 ret
= wpa_tdls_send_discovery_request(wpa_s
->wpa
, peer
);
575 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_DISCOVERY_REQ
, peer
);
581 static int wpa_supplicant_ctrl_iface_tdls_setup(
582 struct wpa_supplicant
*wpa_s
, char *addr
)
587 if (hwaddr_aton(addr
, peer
)) {
588 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_SETUP: invalid "
589 "address '%s'", addr
);
593 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_SETUP " MACSTR
,
596 if ((wpa_s
->conf
->tdls_external_control
) &&
597 wpa_tdls_is_external_setup(wpa_s
->wpa
))
598 return wpa_drv_tdls_oper(wpa_s
, TDLS_SETUP
, peer
);
600 wpa_tdls_remove(wpa_s
->wpa
, peer
);
602 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
603 ret
= wpa_tdls_start(wpa_s
->wpa
, peer
);
605 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_SETUP
, peer
);
611 static int wpa_supplicant_ctrl_iface_tdls_teardown(
612 struct wpa_supplicant
*wpa_s
, char *addr
)
617 if (os_strcmp(addr
, "*") == 0) {
618 /* remove everyone */
619 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN *");
620 wpa_tdls_teardown_peers(wpa_s
->wpa
);
624 if (hwaddr_aton(addr
, peer
)) {
625 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN: invalid "
626 "address '%s'", addr
);
630 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_TEARDOWN " MACSTR
,
633 if ((wpa_s
->conf
->tdls_external_control
) &&
634 wpa_tdls_is_external_setup(wpa_s
->wpa
))
635 return wpa_drv_tdls_oper(wpa_s
, TDLS_TEARDOWN
, peer
);
637 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
638 ret
= wpa_tdls_teardown_link(
640 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED
);
642 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_TEARDOWN
, peer
);
648 static int ctrl_iface_get_capability_tdls(
649 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
653 ret
= os_snprintf(buf
, buflen
, "%s\n",
654 wpa_s
->drv_flags
& WPA_DRIVER_FLAGS_TDLS_SUPPORT
?
656 WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP
?
657 "EXTERNAL" : "INTERNAL") : "UNSUPPORTED");
658 if (os_snprintf_error(buflen
, ret
))
664 static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
665 struct wpa_supplicant
*wpa_s
, char *cmd
)
668 struct hostapd_freq_params freq_params
;
672 if (!wpa_tdls_is_external_setup(wpa_s
->wpa
)) {
674 "tdls_chanswitch: Only supported with external setup");
678 os_memset(&freq_params
, 0, sizeof(freq_params
));
680 pos
= os_strchr(cmd
, ' ');
685 oper_class
= strtol(pos
, &end
, 10);
688 "tdls_chanswitch: Invalid op class provided");
693 freq_params
.freq
= atoi(pos
);
694 if (freq_params
.freq
== 0) {
695 wpa_printf(MSG_INFO
, "tdls_chanswitch: Invalid freq provided");
699 #define SET_FREQ_SETTING(str) \
701 const char *pos2 = os_strstr(pos, " " #str "="); \
703 pos2 += sizeof(" " #str "=") - 1; \
704 freq_params.str = atoi(pos2); \
708 SET_FREQ_SETTING(center_freq1
);
709 SET_FREQ_SETTING(center_freq2
);
710 SET_FREQ_SETTING(bandwidth
);
711 SET_FREQ_SETTING(sec_channel_offset
);
712 #undef SET_FREQ_SETTING
714 freq_params
.ht_enabled
= !!os_strstr(pos
, " ht");
715 freq_params
.vht_enabled
= !!os_strstr(pos
, " vht");
717 if (hwaddr_aton(cmd
, peer
)) {
718 wpa_printf(MSG_DEBUG
,
719 "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
724 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
725 " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
726 MAC2STR(peer
), oper_class
, freq_params
.freq
,
727 freq_params
.center_freq1
, freq_params
.center_freq2
,
728 freq_params
.bandwidth
, freq_params
.sec_channel_offset
,
729 freq_params
.ht_enabled
? " HT" : "",
730 freq_params
.vht_enabled
? " VHT" : "");
732 return wpa_tdls_enable_chan_switch(wpa_s
->wpa
, peer
, oper_class
,
737 static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
738 struct wpa_supplicant
*wpa_s
, char *cmd
)
742 if (!wpa_tdls_is_external_setup(wpa_s
->wpa
)) {
744 "tdls_chanswitch: Only supported with external setup");
748 if (hwaddr_aton(cmd
, peer
)) {
749 wpa_printf(MSG_DEBUG
,
750 "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
755 wpa_printf(MSG_DEBUG
, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR
,
758 return wpa_tdls_disable_chan_switch(wpa_s
->wpa
, peer
);
761 #endif /* CONFIG_TDLS */
764 static int wmm_ac_ctrl_addts(struct wpa_supplicant
*wpa_s
, char *cmd
)
766 char *token
, *context
= NULL
;
767 struct wmm_ac_ts_setup_params params
= {
772 while ((token
= str_token(cmd
, " ", &context
))) {
773 if (sscanf(token
, "tsid=%i", ¶ms
.tsid
) == 1 ||
774 sscanf(token
, "up=%i", ¶ms
.user_priority
) == 1 ||
775 sscanf(token
, "nominal_msdu_size=%i",
776 ¶ms
.nominal_msdu_size
) == 1 ||
777 sscanf(token
, "mean_data_rate=%i",
778 ¶ms
.mean_data_rate
) == 1 ||
779 sscanf(token
, "min_phy_rate=%i",
780 ¶ms
.minimum_phy_rate
) == 1 ||
781 sscanf(token
, "sba=%i",
782 ¶ms
.surplus_bandwidth_allowance
) == 1)
785 if (os_strcasecmp(token
, "downlink") == 0) {
786 params
.direction
= WMM_TSPEC_DIRECTION_DOWNLINK
;
787 } else if (os_strcasecmp(token
, "uplink") == 0) {
788 params
.direction
= WMM_TSPEC_DIRECTION_UPLINK
;
789 } else if (os_strcasecmp(token
, "bidi") == 0) {
790 params
.direction
= WMM_TSPEC_DIRECTION_BI_DIRECTIONAL
;
791 } else if (os_strcasecmp(token
, "fixed_nominal_msdu") == 0) {
792 params
.fixed_nominal_msdu
= 1;
794 wpa_printf(MSG_DEBUG
,
795 "CTRL: Invalid WMM_AC_ADDTS parameter: '%s'",
802 return wpas_wmm_ac_addts(wpa_s
, ¶ms
);
806 static int wmm_ac_ctrl_delts(struct wpa_supplicant
*wpa_s
, char *cmd
)
810 return wpas_wmm_ac_delts(wpa_s
, tsid
);
814 #ifdef CONFIG_IEEE80211R
815 static int wpa_supplicant_ctrl_iface_ft_ds(
816 struct wpa_supplicant
*wpa_s
, char *addr
)
818 u8 target_ap
[ETH_ALEN
];
822 if (hwaddr_aton(addr
, target_ap
)) {
823 wpa_printf(MSG_DEBUG
, "CTRL_IFACE FT_DS: invalid "
824 "address '%s'", addr
);
828 wpa_printf(MSG_DEBUG
, "CTRL_IFACE FT_DS " MACSTR
, MAC2STR(target_ap
));
830 bss
= wpa_bss_get_bssid(wpa_s
, target_ap
);
832 mdie
= wpa_bss_get_ie(bss
, WLAN_EID_MOBILITY_DOMAIN
);
836 return wpa_ft_start_over_ds(wpa_s
->wpa
, target_ap
, mdie
);
838 #endif /* CONFIG_IEEE80211R */
842 static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant
*wpa_s
,
845 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
847 u8 p2p_dev_addr
[ETH_ALEN
];
848 #endif /* CONFIG_P2P */
850 u8
*_p2p_dev_addr
= NULL
;
851 #endif /* CONFIG_AP */
853 if (cmd
== NULL
|| os_strcmp(cmd
, "any") == 0) {
856 } else if (os_strncmp(cmd
, "p2p_dev_addr=", 13) == 0) {
857 if (hwaddr_aton(cmd
+ 13, p2p_dev_addr
)) {
858 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PBC: invalid "
859 "P2P Device Address '%s'",
863 _p2p_dev_addr
= p2p_dev_addr
;
864 #endif /* CONFIG_P2P */
865 } else if (hwaddr_aton(cmd
, bssid
)) {
866 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PBC: invalid BSSID '%s'",
873 return wpa_supplicant_ap_wps_pbc(wpa_s
, _bssid
, _p2p_dev_addr
);
874 #endif /* CONFIG_AP */
876 return wpas_wps_start_pbc(wpa_s
, _bssid
, 0);
880 static int wpa_supplicant_ctrl_iface_wps_pin(struct wpa_supplicant
*wpa_s
,
881 char *cmd
, char *buf
,
884 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
888 pin
= os_strchr(cmd
, ' ');
892 if (os_strcmp(cmd
, "any") == 0)
894 else if (os_strcmp(cmd
, "get") == 0) {
895 ret
= wps_generate_pin();
897 } else if (hwaddr_aton(cmd
, bssid
)) {
898 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_PIN: invalid BSSID '%s'",
904 if (wpa_s
->ap_iface
) {
909 pos
= os_strchr(pin
, ' ');
916 return wpa_supplicant_ap_wps_pin(wpa_s
, _bssid
, pin
,
917 buf
, buflen
, timeout
);
919 #endif /* CONFIG_AP */
922 ret
= wpas_wps_start_pin(wpa_s
, _bssid
, pin
, 0,
926 ret
= os_snprintf(buf
, buflen
, "%s", pin
);
927 if (os_snprintf_error(buflen
, ret
))
932 ret
= wpas_wps_start_pin(wpa_s
, _bssid
, NULL
, 0, DEV_PW_DEFAULT
);
937 /* Return the generated PIN */
938 ret
= os_snprintf(buf
, buflen
, "%08d", ret
);
939 if (os_snprintf_error(buflen
, ret
))
945 static int wpa_supplicant_ctrl_iface_wps_check_pin(
946 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
953 wpa_hexdump_ascii_key(MSG_DEBUG
, "WPS_CHECK_PIN",
954 (u8
*) cmd
, os_strlen(cmd
));
955 for (pos
= cmd
, len
= 0; *pos
!= '\0'; pos
++) {
956 if (*pos
< '0' || *pos
> '9')
960 wpa_printf(MSG_DEBUG
, "WPS: Too long PIN");
964 if (len
!= 4 && len
!= 8) {
965 wpa_printf(MSG_DEBUG
, "WPS: Invalid PIN length %d", (int) len
);
971 unsigned int pin_val
;
973 if (!wps_pin_valid(pin_val
)) {
974 wpa_printf(MSG_DEBUG
, "WPS: Invalid checksum digit");
975 ret
= os_snprintf(buf
, buflen
, "FAIL-CHECKSUM\n");
976 if (os_snprintf_error(buflen
, ret
))
982 ret
= os_snprintf(buf
, buflen
, "%s", pin
);
983 if (os_snprintf_error(buflen
, ret
))
990 #ifdef CONFIG_WPS_NFC
992 static int wpa_supplicant_ctrl_iface_wps_nfc(struct wpa_supplicant
*wpa_s
,
995 u8 bssid
[ETH_ALEN
], *_bssid
= bssid
;
997 if (cmd
== NULL
|| cmd
[0] == '\0')
999 else if (hwaddr_aton(cmd
, bssid
))
1002 return wpas_wps_start_nfc(wpa_s
, NULL
, _bssid
, NULL
, 0, 0, NULL
, NULL
,
1007 static int wpa_supplicant_ctrl_iface_wps_nfc_config_token(
1008 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1015 pos
= os_strchr(cmd
, ' ');
1018 if (os_strcmp(cmd
, "WPS") == 0)
1020 else if (os_strcmp(cmd
, "NDEF") == 0)
1025 buf
= wpas_wps_nfc_config_token(wpa_s
, ndef
, pos
);
1029 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1031 reply
[res
++] = '\n';
1040 static int wpa_supplicant_ctrl_iface_wps_nfc_token(
1041 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1047 if (os_strcmp(cmd
, "WPS") == 0)
1049 else if (os_strcmp(cmd
, "NDEF") == 0)
1054 buf
= wpas_wps_nfc_token(wpa_s
, ndef
);
1058 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1060 reply
[res
++] = '\n';
1069 static int wpa_supplicant_ctrl_iface_wps_nfc_tag_read(
1070 struct wpa_supplicant
*wpa_s
, char *pos
)
1076 int forced_freq
= 0;
1078 freq
= strstr(pos
, " freq=");
1082 forced_freq
= atoi(freq
);
1085 len
= os_strlen(pos
);
1090 buf
= wpabuf_alloc(len
);
1093 if (hexstr2bin(pos
, wpabuf_put(buf
, len
), len
) < 0) {
1098 ret
= wpas_wps_nfc_tag_read(wpa_s
, buf
, forced_freq
);
1105 static int wpas_ctrl_nfc_get_handover_req_wps(struct wpa_supplicant
*wpa_s
,
1106 char *reply
, size_t max_len
,
1112 buf
= wpas_wps_nfc_handover_req(wpa_s
, ndef
);
1116 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1118 reply
[res
++] = '\n';
1128 static int wpas_ctrl_nfc_get_handover_req_p2p(struct wpa_supplicant
*wpa_s
,
1129 char *reply
, size_t max_len
,
1135 buf
= wpas_p2p_nfc_handover_req(wpa_s
, ndef
);
1137 wpa_printf(MSG_DEBUG
, "P2P: Could not generate NFC handover request");
1141 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1143 reply
[res
++] = '\n';
1150 #endif /* CONFIG_P2P */
1153 static int wpas_ctrl_nfc_get_handover_req(struct wpa_supplicant
*wpa_s
,
1154 char *cmd
, char *reply
,
1160 pos
= os_strchr(cmd
, ' ');
1165 if (os_strcmp(cmd
, "WPS") == 0)
1167 else if (os_strcmp(cmd
, "NDEF") == 0)
1172 if (os_strcmp(pos
, "WPS") == 0 || os_strcmp(pos
, "WPS-CR") == 0) {
1175 return wpas_ctrl_nfc_get_handover_req_wps(
1176 wpa_s
, reply
, max_len
, ndef
);
1180 if (os_strcmp(pos
, "P2P-CR") == 0) {
1181 return wpas_ctrl_nfc_get_handover_req_p2p(
1182 wpa_s
, reply
, max_len
, ndef
);
1184 #endif /* CONFIG_P2P */
1190 static int wpas_ctrl_nfc_get_handover_sel_wps(struct wpa_supplicant
*wpa_s
,
1191 char *reply
, size_t max_len
,
1192 int ndef
, int cr
, char *uuid
)
1197 buf
= wpas_wps_nfc_handover_sel(wpa_s
, ndef
, cr
, uuid
);
1201 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1203 reply
[res
++] = '\n';
1213 static int wpas_ctrl_nfc_get_handover_sel_p2p(struct wpa_supplicant
*wpa_s
,
1214 char *reply
, size_t max_len
,
1220 buf
= wpas_p2p_nfc_handover_sel(wpa_s
, ndef
, tag
);
1224 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1226 reply
[res
++] = '\n';
1233 #endif /* CONFIG_P2P */
1236 static int wpas_ctrl_nfc_get_handover_sel(struct wpa_supplicant
*wpa_s
,
1237 char *cmd
, char *reply
,
1243 pos
= os_strchr(cmd
, ' ');
1248 if (os_strcmp(cmd
, "WPS") == 0)
1250 else if (os_strcmp(cmd
, "NDEF") == 0)
1255 pos2
= os_strchr(pos
, ' ');
1258 if (os_strcmp(pos
, "WPS") == 0 || os_strcmp(pos
, "WPS-CR") == 0) {
1261 return wpas_ctrl_nfc_get_handover_sel_wps(
1262 wpa_s
, reply
, max_len
, ndef
,
1263 os_strcmp(pos
, "WPS-CR") == 0, pos2
);
1267 if (os_strcmp(pos
, "P2P-CR") == 0) {
1268 return wpas_ctrl_nfc_get_handover_sel_p2p(
1269 wpa_s
, reply
, max_len
, ndef
, 0);
1272 if (os_strcmp(pos
, "P2P-CR-TAG") == 0) {
1273 return wpas_ctrl_nfc_get_handover_sel_p2p(
1274 wpa_s
, reply
, max_len
, ndef
, 1);
1276 #endif /* CONFIG_P2P */
1282 static int wpas_ctrl_nfc_report_handover(struct wpa_supplicant
*wpa_s
,
1286 struct wpabuf
*req
, *sel
;
1288 char *pos
, *role
, *type
, *pos2
;
1291 int forced_freq
= 0;
1293 freq
= strstr(cmd
, " freq=");
1297 forced_freq
= atoi(freq
);
1299 #endif /* CONFIG_P2P */
1302 pos
= os_strchr(role
, ' ');
1304 wpa_printf(MSG_DEBUG
, "NFC: Missing type in handover report");
1310 pos
= os_strchr(type
, ' ');
1312 wpa_printf(MSG_DEBUG
, "NFC: Missing request message in handover report");
1317 pos2
= os_strchr(pos
, ' ');
1319 wpa_printf(MSG_DEBUG
, "NFC: Missing select message in handover report");
1324 len
= os_strlen(pos
);
1326 wpa_printf(MSG_DEBUG
, "NFC: Invalid request message length in handover report");
1331 req
= wpabuf_alloc(len
);
1333 wpa_printf(MSG_DEBUG
, "NFC: Failed to allocate memory for request message");
1336 if (hexstr2bin(pos
, wpabuf_put(req
, len
), len
) < 0) {
1337 wpa_printf(MSG_DEBUG
, "NFC: Invalid request message hexdump in handover report");
1342 len
= os_strlen(pos2
);
1344 wpa_printf(MSG_DEBUG
, "NFC: Invalid select message length in handover report");
1350 sel
= wpabuf_alloc(len
);
1352 wpa_printf(MSG_DEBUG
, "NFC: Failed to allocate memory for select message");
1356 if (hexstr2bin(pos2
, wpabuf_put(sel
, len
), len
) < 0) {
1357 wpa_printf(MSG_DEBUG
, "NFC: Invalid select message hexdump in handover report");
1363 wpa_printf(MSG_DEBUG
, "NFC: Connection handover reported - role=%s type=%s req_len=%d sel_len=%d",
1364 role
, type
, (int) wpabuf_len(req
), (int) wpabuf_len(sel
));
1366 if (os_strcmp(role
, "INIT") == 0 && os_strcmp(type
, "WPS") == 0) {
1367 ret
= wpas_wps_nfc_report_handover(wpa_s
, req
, sel
);
1369 } else if (os_strcmp(role
, "RESP") == 0 && os_strcmp(type
, "WPS") == 0)
1371 ret
= wpas_ap_wps_nfc_report_handover(wpa_s
, req
, sel
);
1373 ret
= wpas_er_wps_nfc_report_handover(wpa_s
, req
, sel
);
1374 #endif /* CONFIG_AP */
1376 } else if (os_strcmp(role
, "INIT") == 0 && os_strcmp(type
, "P2P") == 0)
1378 ret
= wpas_p2p_nfc_report_handover(wpa_s
, 1, req
, sel
, 0);
1379 } else if (os_strcmp(role
, "RESP") == 0 && os_strcmp(type
, "P2P") == 0)
1381 ret
= wpas_p2p_nfc_report_handover(wpa_s
, 0, req
, sel
,
1383 #endif /* CONFIG_P2P */
1385 wpa_printf(MSG_DEBUG
, "NFC: Unsupported connection handover "
1386 "reported: role=%s type=%s", role
, type
);
1393 wpa_printf(MSG_DEBUG
, "NFC: Failed to process reported handover messages");
1398 #endif /* CONFIG_WPS_NFC */
1401 static int wpa_supplicant_ctrl_iface_wps_reg(struct wpa_supplicant
*wpa_s
,
1410 struct wps_new_ap_settings ap
;
1412 pin
= os_strchr(cmd
, ' ');
1417 if (hwaddr_aton(cmd
, bssid
)) {
1418 wpa_printf(MSG_DEBUG
, "CTRL_IFACE WPS_REG: invalid BSSID '%s'",
1423 new_ssid
= os_strchr(pin
, ' ');
1424 if (new_ssid
== NULL
)
1425 return wpas_wps_start_reg(wpa_s
, bssid
, pin
, NULL
);
1428 new_auth
= os_strchr(new_ssid
, ' ');
1429 if (new_auth
== NULL
)
1433 new_encr
= os_strchr(new_auth
, ' ');
1434 if (new_encr
== NULL
)
1438 new_key
= os_strchr(new_encr
, ' ');
1439 if (new_key
== NULL
)
1443 os_memset(&ap
, 0, sizeof(ap
));
1444 ap
.ssid_hex
= new_ssid
;
1447 ap
.key_hex
= new_key
;
1448 return wpas_wps_start_reg(wpa_s
, bssid
, pin
, &ap
);
1453 static int wpa_supplicant_ctrl_iface_wps_ap_pin(struct wpa_supplicant
*wpa_s
,
1454 char *cmd
, char *buf
,
1459 const char *pin_txt
;
1461 if (!wpa_s
->ap_iface
)
1464 pos
= os_strchr(cmd
, ' ');
1468 if (os_strcmp(cmd
, "disable") == 0) {
1469 wpas_wps_ap_pin_disable(wpa_s
);
1470 return os_snprintf(buf
, buflen
, "OK\n");
1473 if (os_strcmp(cmd
, "random") == 0) {
1475 timeout
= atoi(pos
);
1476 pin_txt
= wpas_wps_ap_pin_random(wpa_s
, timeout
);
1477 if (pin_txt
== NULL
)
1479 return os_snprintf(buf
, buflen
, "%s", pin_txt
);
1482 if (os_strcmp(cmd
, "get") == 0) {
1483 pin_txt
= wpas_wps_ap_pin_get(wpa_s
);
1484 if (pin_txt
== NULL
)
1486 return os_snprintf(buf
, buflen
, "%s", pin_txt
);
1489 if (os_strcmp(cmd
, "set") == 0) {
1494 pos
= os_strchr(pos
, ' ');
1497 timeout
= atoi(pos
);
1499 if (os_strlen(pin
) > buflen
)
1501 if (wpas_wps_ap_pin_set(wpa_s
, pin
, timeout
) < 0)
1503 return os_snprintf(buf
, buflen
, "%s", pin
);
1508 #endif /* CONFIG_AP */
1511 #ifdef CONFIG_WPS_ER
1512 static int wpa_supplicant_ctrl_iface_wps_er_pin(struct wpa_supplicant
*wpa_s
,
1515 char *uuid
= cmd
, *pin
, *pos
;
1516 u8 addr_buf
[ETH_ALEN
], *addr
= NULL
;
1517 pin
= os_strchr(uuid
, ' ');
1521 pos
= os_strchr(pin
, ' ');
1524 if (hwaddr_aton(pos
, addr_buf
) == 0)
1527 return wpas_wps_er_add_pin(wpa_s
, addr
, uuid
, pin
);
1531 static int wpa_supplicant_ctrl_iface_wps_er_learn(struct wpa_supplicant
*wpa_s
,
1534 char *uuid
= cmd
, *pin
;
1535 pin
= os_strchr(uuid
, ' ');
1539 return wpas_wps_er_learn(wpa_s
, uuid
, pin
);
1543 static int wpa_supplicant_ctrl_iface_wps_er_set_config(
1544 struct wpa_supplicant
*wpa_s
, char *cmd
)
1546 char *uuid
= cmd
, *id
;
1547 id
= os_strchr(uuid
, ' ');
1551 return wpas_wps_er_set_config(wpa_s
, uuid
, atoi(id
));
1555 static int wpa_supplicant_ctrl_iface_wps_er_config(
1556 struct wpa_supplicant
*wpa_s
, char *cmd
)
1563 struct wps_new_ap_settings ap
;
1565 pin
= os_strchr(cmd
, ' ');
1570 new_ssid
= os_strchr(pin
, ' ');
1571 if (new_ssid
== NULL
)
1575 new_auth
= os_strchr(new_ssid
, ' ');
1576 if (new_auth
== NULL
)
1580 new_encr
= os_strchr(new_auth
, ' ');
1581 if (new_encr
== NULL
)
1585 new_key
= os_strchr(new_encr
, ' ');
1586 if (new_key
== NULL
)
1590 os_memset(&ap
, 0, sizeof(ap
));
1591 ap
.ssid_hex
= new_ssid
;
1594 ap
.key_hex
= new_key
;
1595 return wpas_wps_er_config(wpa_s
, cmd
, pin
, &ap
);
1599 #ifdef CONFIG_WPS_NFC
1600 static int wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
1601 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
1608 uuid
= os_strchr(cmd
, ' ');
1613 if (os_strcmp(cmd
, "WPS") == 0)
1615 else if (os_strcmp(cmd
, "NDEF") == 0)
1620 buf
= wpas_wps_er_nfc_config_token(wpa_s
, ndef
, uuid
);
1624 res
= wpa_snprintf_hex_uppercase(reply
, max_len
, wpabuf_head(buf
),
1626 reply
[res
++] = '\n';
1633 #endif /* CONFIG_WPS_NFC */
1634 #endif /* CONFIG_WPS_ER */
1636 #endif /* CONFIG_WPS */
1639 #ifdef CONFIG_IBSS_RSN
1640 static int wpa_supplicant_ctrl_iface_ibss_rsn(
1641 struct wpa_supplicant
*wpa_s
, char *addr
)
1645 if (hwaddr_aton(addr
, peer
)) {
1646 wpa_printf(MSG_DEBUG
, "CTRL_IFACE IBSS_RSN: invalid "
1647 "address '%s'", addr
);
1651 wpa_printf(MSG_DEBUG
, "CTRL_IFACE IBSS_RSN " MACSTR
,
1654 return ibss_rsn_start(wpa_s
->ibss_rsn
, peer
);
1656 #endif /* CONFIG_IBSS_RSN */
1659 static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant
*wpa_s
,
1662 #ifdef IEEE8021X_EAPOL
1665 struct wpa_ssid
*ssid
;
1667 pos
= os_strchr(rsp
, '-');
1672 pos
= os_strchr(pos
, ':');
1677 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: field=%s id=%d", rsp
, id
);
1678 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
1679 (u8
*) pos
, os_strlen(pos
));
1681 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
1683 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
1688 return wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s
, ssid
, rsp
,
1690 #else /* IEEE8021X_EAPOL */
1691 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: 802.1X not included");
1693 #endif /* IEEE8021X_EAPOL */
1697 static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant
*wpa_s
,
1699 char *buf
, size_t buflen
)
1701 char *pos
, *end
, tmp
[30];
1702 int res
, verbose
, wps
, ret
;
1705 #endif /* CONFIG_HS20 */
1709 if (os_strcmp(params
, "-DRIVER") == 0)
1710 return wpa_drv_status(wpa_s
, buf
, buflen
);
1711 verbose
= os_strcmp(params
, "-VERBOSE") == 0;
1712 wps
= os_strcmp(params
, "-WPS") == 0;
1715 if (wpa_s
->wpa_state
>= WPA_ASSOCIATED
) {
1716 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
1717 ret
= os_snprintf(pos
, end
- pos
, "bssid=" MACSTR
"\n",
1718 MAC2STR(wpa_s
->bssid
));
1719 if (os_snprintf_error(end
- pos
, ret
))
1722 ret
= os_snprintf(pos
, end
- pos
, "freq=%u\n",
1724 if (os_snprintf_error(end
- pos
, ret
))
1728 u8
*_ssid
= ssid
->ssid
;
1729 size_t ssid_len
= ssid
->ssid_len
;
1730 u8 ssid_buf
[MAX_SSID_LEN
];
1731 if (ssid_len
== 0) {
1732 int _res
= wpa_drv_get_ssid(wpa_s
, ssid_buf
);
1739 ret
= os_snprintf(pos
, end
- pos
, "ssid=%s\nid=%d\n",
1740 wpa_ssid_txt(_ssid
, ssid_len
),
1742 if (os_snprintf_error(end
- pos
, ret
))
1746 if (wps
&& ssid
->passphrase
&&
1747 wpa_key_mgmt_wpa_psk(ssid
->key_mgmt
) &&
1748 (ssid
->mode
== WPAS_MODE_AP
||
1749 ssid
->mode
== WPAS_MODE_P2P_GO
)) {
1750 ret
= os_snprintf(pos
, end
- pos
,
1753 if (os_snprintf_error(end
- pos
, ret
))
1758 ret
= os_snprintf(pos
, end
- pos
,
1761 if (os_snprintf_error(end
- pos
, ret
))
1766 switch (ssid
->mode
) {
1767 case WPAS_MODE_INFRA
:
1768 ret
= os_snprintf(pos
, end
- pos
,
1771 case WPAS_MODE_IBSS
:
1772 ret
= os_snprintf(pos
, end
- pos
,
1776 ret
= os_snprintf(pos
, end
- pos
,
1779 case WPAS_MODE_P2P_GO
:
1780 ret
= os_snprintf(pos
, end
- pos
,
1783 case WPAS_MODE_P2P_GROUP_FORMATION
:
1784 ret
= os_snprintf(pos
, end
- pos
,
1785 "mode=P2P GO - group "
1792 if (os_snprintf_error(end
- pos
, ret
))
1798 if (wpa_s
->ap_iface
) {
1799 pos
+= ap_ctrl_iface_wpa_get_status(wpa_s
, pos
,
1803 #endif /* CONFIG_AP */
1804 pos
+= wpa_sm_get_status(wpa_s
->wpa
, pos
, end
- pos
, verbose
);
1807 if (wpa_s
->wpa_state
>= WPA_ASSOCIATED
&&
1810 #endif /* CONFIG_AP */
1811 wpa_s
->sme
.sae
.state
== SAE_ACCEPTED
) {
1812 ret
= os_snprintf(pos
, end
- pos
, "sae_group=%d\n",
1813 wpa_s
->sme
.sae
.group
);
1814 if (os_snprintf_error(end
- pos
, ret
))
1818 #endif /* CONFIG_SAE */
1819 ret
= os_snprintf(pos
, end
- pos
, "wpa_state=%s\n",
1820 wpa_supplicant_state_txt(wpa_s
->wpa_state
));
1821 if (os_snprintf_error(end
- pos
, ret
))
1826 l2_packet_get_ip_addr(wpa_s
->l2
, tmp
, sizeof(tmp
)) >= 0) {
1827 ret
= os_snprintf(pos
, end
- pos
, "ip_address=%s\n", tmp
);
1828 if (os_snprintf_error(end
- pos
, ret
))
1834 if (wpa_s
->global
->p2p
) {
1835 ret
= os_snprintf(pos
, end
- pos
, "p2p_device_address=" MACSTR
1836 "\n", MAC2STR(wpa_s
->global
->p2p_dev_addr
));
1837 if (os_snprintf_error(end
- pos
, ret
))
1841 #endif /* CONFIG_P2P */
1843 ret
= os_snprintf(pos
, end
- pos
, "address=" MACSTR
"\n",
1844 MAC2STR(wpa_s
->own_addr
));
1845 if (os_snprintf_error(end
- pos
, ret
))
1850 if (wpa_s
->current_bss
&&
1851 (hs20
= wpa_bss_get_vendor_ie(wpa_s
->current_bss
,
1852 HS20_IE_VENDOR_TYPE
)) &&
1853 wpa_s
->wpa_proto
== WPA_PROTO_RSN
&&
1854 wpa_key_mgmt_wpa_ieee8021x(wpa_s
->key_mgmt
)) {
1857 u8 rel_num
= (hs20
[6] & 0xf0) >> 4;
1858 release
= rel_num
+ 1;
1860 ret
= os_snprintf(pos
, end
- pos
, "hs20=%d\n", release
);
1861 if (os_snprintf_error(end
- pos
, ret
))
1866 if (wpa_s
->current_ssid
) {
1867 struct wpa_cred
*cred
;
1870 for (cred
= wpa_s
->conf
->cred
; cred
; cred
= cred
->next
) {
1873 if (wpa_s
->current_ssid
->parent_cred
!= cred
)
1876 if (cred
->provisioning_sp
) {
1877 ret
= os_snprintf(pos
, end
- pos
,
1878 "provisioning_sp=%s\n",
1879 cred
->provisioning_sp
);
1880 if (os_snprintf_error(end
- pos
, ret
))
1889 if (wpa_s
->current_bss
&& wpa_s
->current_bss
->anqp
) {
1890 struct wpabuf
*names
=
1891 wpa_s
->current_bss
->anqp
->domain_name
;
1892 for (i
= 0; names
&& i
< cred
->num_domain
; i
++)
1894 if (domain_name_list_contains(
1895 names
, cred
->domain
[i
], 1))
1898 if (i
== cred
->num_domain
)
1899 i
= 0; /* show first entry by default */
1901 ret
= os_snprintf(pos
, end
- pos
, "home_sp=%s\n",
1903 if (os_snprintf_error(end
- pos
, ret
))
1908 if (wpa_s
->current_bss
== NULL
||
1909 wpa_s
->current_bss
->anqp
== NULL
)
1912 res
= interworking_home_sp_cred(
1914 wpa_s
->current_bss
->anqp
->domain_name
);
1922 ret
= os_snprintf(pos
, end
- pos
, "sp_type=%s\n", type
);
1923 if (os_snprintf_error(end
- pos
, ret
))
1930 #endif /* CONFIG_HS20 */
1932 if (wpa_key_mgmt_wpa_ieee8021x(wpa_s
->key_mgmt
) ||
1933 wpa_s
->key_mgmt
== WPA_KEY_MGMT_IEEE8021X_NO_WPA
) {
1934 res
= eapol_sm_get_status(wpa_s
->eapol
, pos
, end
- pos
,
1940 sess_id
= eapol_sm_get_session_id(wpa_s
->eapol
, &sess_id_len
);
1944 ret
= os_snprintf(pos
, end
- pos
, "eap_session_id=");
1945 if (os_snprintf_error(end
- pos
, ret
))
1948 ret
= wpa_snprintf_hex(pos
, end
- pos
, sess_id
, sess_id_len
);
1952 ret
= os_snprintf(pos
, end
- pos
, "\n");
1953 if (os_snprintf_error(end
- pos
, ret
))
1958 res
= rsn_preauth_get_status(wpa_s
->wpa
, pos
, end
- pos
, verbose
);
1965 uuid_bin2str(wpa_s
->wps
->uuid
, uuid_str
, sizeof(uuid_str
));
1966 ret
= os_snprintf(pos
, end
- pos
, "uuid=%s\n", uuid_str
);
1967 if (os_snprintf_error(end
- pos
, ret
))
1971 #endif /* CONFIG_WPS */
1975 * Allow using the STATUS command with default behavior, say for debug,
1976 * i.e., don't generate a "fake" CONNECTION and SUPPLICANT_STATE_CHANGE
1977 * events with STATUS-NO_EVENTS.
1979 if (os_strcmp(params
, "-NO_EVENTS")) {
1980 wpa_msg_ctrl(wpa_s
, MSG_INFO
, WPA_EVENT_STATE_CHANGE
1981 "id=%d state=%d BSSID=" MACSTR
" SSID=%s",
1982 wpa_s
->current_ssid
? wpa_s
->current_ssid
->id
: -1,
1984 MAC2STR(wpa_s
->bssid
),
1985 wpa_s
->current_ssid
&& wpa_s
->current_ssid
->ssid
?
1986 wpa_ssid_txt(wpa_s
->current_ssid
->ssid
,
1987 wpa_s
->current_ssid
->ssid_len
) : "");
1988 if (wpa_s
->wpa_state
== WPA_COMPLETED
) {
1989 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
1990 wpa_msg_ctrl(wpa_s
, MSG_INFO
, WPA_EVENT_CONNECTED
1991 "- connection to " MACSTR
1992 " completed %s [id=%d id_str=%s]",
1993 MAC2STR(wpa_s
->bssid
), "(auth)",
1994 ssid
? ssid
->id
: -1,
1995 ssid
&& ssid
->id_str
? ssid
->id_str
: "");
1998 #endif /* ANDROID */
2004 static int wpa_supplicant_ctrl_iface_bssid(struct wpa_supplicant
*wpa_s
,
2009 struct wpa_ssid
*ssid
;
2012 /* cmd: "<network id> <BSSID>" */
2013 pos
= os_strchr(cmd
, ' ');
2018 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: id=%d bssid='%s'", id
, pos
);
2019 if (hwaddr_aton(pos
, bssid
)) {
2020 wpa_printf(MSG_DEBUG
,"CTRL_IFACE: invalid BSSID '%s'", pos
);
2024 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2026 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
2031 os_memcpy(ssid
->bssid
, bssid
, ETH_ALEN
);
2032 ssid
->bssid_set
= !is_zero_ether_addr(bssid
);
2038 static int wpa_supplicant_ctrl_iface_blacklist(struct wpa_supplicant
*wpa_s
,
2039 char *cmd
, char *buf
,
2043 struct wpa_blacklist
*e
;
2047 /* cmd: "BLACKLIST [<BSSID>]" */
2051 e
= wpa_s
->blacklist
;
2053 ret
= os_snprintf(pos
, end
- pos
, MACSTR
"\n",
2055 if (os_snprintf_error(end
- pos
, ret
))
2064 if (os_strncmp(cmd
, "clear", 5) == 0) {
2065 wpa_blacklist_clear(wpa_s
);
2066 os_memcpy(buf
, "OK\n", 3);
2070 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: BLACKLIST bssid='%s'", cmd
);
2071 if (hwaddr_aton(cmd
, bssid
)) {
2072 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: invalid BSSID '%s'", cmd
);
2077 * Add the BSSID twice, so its count will be 2, causing it to be
2078 * skipped when processing scan results.
2080 ret
= wpa_blacklist_add(wpa_s
, bssid
);
2083 ret
= wpa_blacklist_add(wpa_s
, bssid
);
2086 os_memcpy(buf
, "OK\n", 3);
2091 static const char * debug_level_str(int level
)
2112 static int str_to_debug_level(const char *s
)
2114 if (os_strcasecmp(s
, "EXCESSIVE") == 0)
2115 return MSG_EXCESSIVE
;
2116 if (os_strcasecmp(s
, "MSGDUMP") == 0)
2118 if (os_strcasecmp(s
, "DEBUG") == 0)
2120 if (os_strcasecmp(s
, "INFO") == 0)
2122 if (os_strcasecmp(s
, "WARNING") == 0)
2124 if (os_strcasecmp(s
, "ERROR") == 0)
2130 static int wpa_supplicant_ctrl_iface_log_level(struct wpa_supplicant
*wpa_s
,
2131 char *cmd
, char *buf
,
2134 char *pos
, *end
, *stamp
;
2137 /* cmd: "LOG_LEVEL [<level>]" */
2141 ret
= os_snprintf(pos
, end
- pos
, "Current level: %s\n"
2143 debug_level_str(wpa_debug_level
),
2144 wpa_debug_timestamp
);
2145 if (os_snprintf_error(end
- pos
, ret
))
2154 stamp
= os_strchr(cmd
, ' ');
2157 while (*stamp
== ' ') {
2162 if (cmd
&& os_strlen(cmd
)) {
2163 int level
= str_to_debug_level(cmd
);
2166 wpa_debug_level
= level
;
2169 if (stamp
&& os_strlen(stamp
))
2170 wpa_debug_timestamp
= atoi(stamp
);
2172 os_memcpy(buf
, "OK\n", 3);
2177 static int wpa_supplicant_ctrl_iface_list_networks(
2178 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
2180 char *pos
, *end
, *prev
;
2181 struct wpa_ssid
*ssid
;
2186 ret
= os_snprintf(pos
, end
- pos
,
2187 "network id / ssid / bssid / flags\n");
2188 if (os_snprintf_error(end
- pos
, ret
))
2192 ssid
= wpa_s
->conf
->ssid
;
2194 /* skip over ssids until we find next one */
2195 if (cmd
!= NULL
&& os_strncmp(cmd
, "LAST_ID=", 8) == 0) {
2196 int last_id
= atoi(cmd
+ 8);
2197 if (last_id
!= -1) {
2198 while (ssid
!= NULL
&& ssid
->id
<= last_id
) {
2206 ret
= os_snprintf(pos
, end
- pos
, "%d\t%s",
2208 wpa_ssid_txt(ssid
->ssid
, ssid
->ssid_len
));
2209 if (os_snprintf_error(end
- pos
, ret
))
2212 if (ssid
->bssid_set
) {
2213 ret
= os_snprintf(pos
, end
- pos
, "\t" MACSTR
,
2214 MAC2STR(ssid
->bssid
));
2216 ret
= os_snprintf(pos
, end
- pos
, "\tany");
2218 if (os_snprintf_error(end
- pos
, ret
))
2221 ret
= os_snprintf(pos
, end
- pos
, "\t%s%s%s%s",
2222 ssid
== wpa_s
->current_ssid
?
2224 ssid
->disabled
? "[DISABLED]" : "",
2225 ssid
->disabled_until
.sec
?
2226 "[TEMP-DISABLED]" : "",
2227 ssid
->disabled
== 2 ? "[P2P-PERSISTENT]" :
2229 if (os_snprintf_error(end
- pos
, ret
))
2232 ret
= os_snprintf(pos
, end
- pos
, "\n");
2233 if (os_snprintf_error(end
- pos
, ret
))
2244 static char * wpa_supplicant_cipher_txt(char *pos
, char *end
, int cipher
)
2247 ret
= os_snprintf(pos
, end
- pos
, "-");
2248 if (os_snprintf_error(end
- pos
, ret
))
2251 ret
= wpa_write_ciphers(pos
, end
, cipher
, "+");
2259 static char * wpa_supplicant_ie_txt(char *pos
, char *end
, const char *proto
,
2260 const u8
*ie
, size_t ie_len
)
2262 struct wpa_ie_data data
;
2266 ret
= os_snprintf(pos
, end
- pos
, "[%s-", proto
);
2267 if (os_snprintf_error(end
- pos
, ret
))
2271 if (wpa_parse_wpa_ie(ie
, ie_len
, &data
) < 0) {
2272 ret
= os_snprintf(pos
, end
- pos
, "?]");
2273 if (os_snprintf_error(end
- pos
, ret
))
2280 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X
) {
2281 ret
= os_snprintf(pos
, end
- pos
, "%sEAP",
2282 pos
== start
? "" : "+");
2283 if (os_snprintf_error(end
- pos
, ret
))
2287 if (data
.key_mgmt
& WPA_KEY_MGMT_PSK
) {
2288 ret
= os_snprintf(pos
, end
- pos
, "%sPSK",
2289 pos
== start
? "" : "+");
2290 if (os_snprintf_error(end
- pos
, ret
))
2294 if (data
.key_mgmt
& WPA_KEY_MGMT_WPA_NONE
) {
2295 ret
= os_snprintf(pos
, end
- pos
, "%sNone",
2296 pos
== start
? "" : "+");
2297 if (os_snprintf_error(end
- pos
, ret
))
2301 if (data
.key_mgmt
& WPA_KEY_MGMT_SAE
) {
2302 ret
= os_snprintf(pos
, end
- pos
, "%sSAE",
2303 pos
== start
? "" : "+");
2304 if (os_snprintf_error(end
- pos
, ret
))
2308 #ifdef CONFIG_IEEE80211R
2309 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_IEEE8021X
) {
2310 ret
= os_snprintf(pos
, end
- pos
, "%sFT/EAP",
2311 pos
== start
? "" : "+");
2312 if (os_snprintf_error(end
- pos
, ret
))
2316 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_PSK
) {
2317 ret
= os_snprintf(pos
, end
- pos
, "%sFT/PSK",
2318 pos
== start
? "" : "+");
2319 if (os_snprintf_error(end
- pos
, ret
))
2323 if (data
.key_mgmt
& WPA_KEY_MGMT_FT_SAE
) {
2324 ret
= os_snprintf(pos
, end
- pos
, "%sFT/SAE",
2325 pos
== start
? "" : "+");
2326 if (os_snprintf_error(end
- pos
, ret
))
2330 #endif /* CONFIG_IEEE80211R */
2331 #ifdef CONFIG_IEEE80211W
2332 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SHA256
) {
2333 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SHA256",
2334 pos
== start
? "" : "+");
2335 if (os_snprintf_error(end
- pos
, ret
))
2339 if (data
.key_mgmt
& WPA_KEY_MGMT_PSK_SHA256
) {
2340 ret
= os_snprintf(pos
, end
- pos
, "%sPSK-SHA256",
2341 pos
== start
? "" : "+");
2342 if (os_snprintf_error(end
- pos
, ret
))
2346 #endif /* CONFIG_IEEE80211W */
2348 #ifdef CONFIG_SUITEB
2349 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B
) {
2350 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SUITE-B",
2351 pos
== start
? "" : "+");
2352 if (os_snprintf_error(end
- pos
, ret
))
2356 #endif /* CONFIG_SUITEB */
2358 #ifdef CONFIG_SUITEB192
2359 if (data
.key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B_192
) {
2360 ret
= os_snprintf(pos
, end
- pos
, "%sEAP-SUITE-B-192",
2361 pos
== start
? "" : "+");
2362 if (os_snprintf_error(end
- pos
, ret
))
2366 #endif /* CONFIG_SUITEB192 */
2368 pos
= wpa_supplicant_cipher_txt(pos
, end
, data
.pairwise_cipher
);
2370 if (data
.capabilities
& WPA_CAPABILITY_PREAUTH
) {
2371 ret
= os_snprintf(pos
, end
- pos
, "-preauth");
2372 if (os_snprintf_error(end
- pos
, ret
))
2377 ret
= os_snprintf(pos
, end
- pos
, "]");
2378 if (os_snprintf_error(end
- pos
, ret
))
2387 static char * wpa_supplicant_wps_ie_txt_buf(struct wpa_supplicant
*wpa_s
,
2388 char *pos
, char *end
,
2389 struct wpabuf
*wps_ie
)
2396 if (wps_is_selected_pbc_registrar(wps_ie
))
2398 else if (wps_is_addr_authorized(wps_ie
, wpa_s
->own_addr
, 0))
2400 else if (wps_is_selected_pin_registrar(wps_ie
))
2405 ret
= os_snprintf(pos
, end
- pos
, "%s", txt
);
2406 if (!os_snprintf_error(end
- pos
, ret
))
2408 wpabuf_free(wps_ie
);
2411 #endif /* CONFIG_WPS */
2414 static char * wpa_supplicant_wps_ie_txt(struct wpa_supplicant
*wpa_s
,
2415 char *pos
, char *end
,
2416 const struct wpa_bss
*bss
)
2419 struct wpabuf
*wps_ie
;
2420 wps_ie
= wpa_bss_get_vendor_ie_multi(bss
, WPS_IE_VENDOR_TYPE
);
2421 return wpa_supplicant_wps_ie_txt_buf(wpa_s
, pos
, end
, wps_ie
);
2422 #else /* CONFIG_WPS */
2424 #endif /* CONFIG_WPS */
2428 /* Format one result on one text line into a buffer. */
2429 static int wpa_supplicant_ctrl_iface_scan_result(
2430 struct wpa_supplicant
*wpa_s
,
2431 const struct wpa_bss
*bss
, char *buf
, size_t buflen
)
2435 const u8
*ie
, *ie2
, *p2p
, *mesh
;
2437 mesh
= wpa_bss_get_ie(bss
, WLAN_EID_MESH_ID
);
2438 p2p
= wpa_bss_get_vendor_ie(bss
, P2P_IE_VENDOR_TYPE
);
2440 p2p
= wpa_bss_get_vendor_ie_beacon(bss
, P2P_IE_VENDOR_TYPE
);
2441 if (p2p
&& bss
->ssid_len
== P2P_WILDCARD_SSID_LEN
&&
2442 os_memcmp(bss
->ssid
, P2P_WILDCARD_SSID
, P2P_WILDCARD_SSID_LEN
) ==
2444 return 0; /* Do not show P2P listen discovery results here */
2449 ret
= os_snprintf(pos
, end
- pos
, MACSTR
"\t%d\t%d\t",
2450 MAC2STR(bss
->bssid
), bss
->freq
, bss
->level
);
2451 if (os_snprintf_error(end
- pos
, ret
))
2454 ie
= wpa_bss_get_vendor_ie(bss
, WPA_IE_VENDOR_TYPE
);
2456 pos
= wpa_supplicant_ie_txt(pos
, end
, "WPA", ie
, 2 + ie
[1]);
2457 ie2
= wpa_bss_get_ie(bss
, WLAN_EID_RSN
);
2459 pos
= wpa_supplicant_ie_txt(pos
, end
, mesh
? "RSN" : "WPA2",
2462 pos
= wpa_supplicant_wps_ie_txt(wpa_s
, pos
, end
, bss
);
2463 if (!ie
&& !ie2
&& bss
->caps
& IEEE80211_CAP_PRIVACY
) {
2464 ret
= os_snprintf(pos
, end
- pos
, "[WEP]");
2465 if (os_snprintf_error(end
- pos
, ret
))
2470 ret
= os_snprintf(pos
, end
- pos
, "[MESH]");
2471 if (os_snprintf_error(end
- pos
, ret
))
2475 if (bss_is_dmg(bss
)) {
2477 ret
= os_snprintf(pos
, end
- pos
, "[DMG]");
2478 if (os_snprintf_error(end
- pos
, ret
))
2481 switch (bss
->caps
& IEEE80211_CAP_DMG_MASK
) {
2482 case IEEE80211_CAP_DMG_IBSS
:
2485 case IEEE80211_CAP_DMG_AP
:
2488 case IEEE80211_CAP_DMG_PBSS
:
2495 ret
= os_snprintf(pos
, end
- pos
, "%s", s
);
2496 if (os_snprintf_error(end
- pos
, ret
))
2500 if (bss
->caps
& IEEE80211_CAP_IBSS
) {
2501 ret
= os_snprintf(pos
, end
- pos
, "[IBSS]");
2502 if (os_snprintf_error(end
- pos
, ret
))
2506 if (bss
->caps
& IEEE80211_CAP_ESS
) {
2507 ret
= os_snprintf(pos
, end
- pos
, "[ESS]");
2508 if (os_snprintf_error(end
- pos
, ret
))
2514 ret
= os_snprintf(pos
, end
- pos
, "[P2P]");
2515 if (os_snprintf_error(end
- pos
, ret
))
2520 if (wpa_bss_get_vendor_ie(bss
, HS20_IE_VENDOR_TYPE
) && ie2
) {
2521 ret
= os_snprintf(pos
, end
- pos
, "[HS20]");
2522 if (os_snprintf_error(end
- pos
, ret
))
2526 #endif /* CONFIG_HS20 */
2528 ret
= os_snprintf(pos
, end
- pos
, "\t%s",
2529 wpa_ssid_txt(bss
->ssid
, bss
->ssid_len
));
2530 if (os_snprintf_error(end
- pos
, ret
))
2534 ret
= os_snprintf(pos
, end
- pos
, "\n");
2535 if (os_snprintf_error(end
- pos
, ret
))
2543 static int wpa_supplicant_ctrl_iface_scan_results(
2544 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
2547 struct wpa_bss
*bss
;
2552 ret
= os_snprintf(pos
, end
- pos
, "bssid / frequency / signal level / "
2554 if (os_snprintf_error(end
- pos
, ret
))
2558 dl_list_for_each(bss
, &wpa_s
->bss_id
, struct wpa_bss
, list_id
) {
2559 ret
= wpa_supplicant_ctrl_iface_scan_result(wpa_s
, bss
, pos
,
2561 if (ret
< 0 || ret
>= end
- pos
)
2572 static int wpa_supplicant_ctrl_iface_mesh_interface_add(
2573 struct wpa_supplicant
*wpa_s
, char *cmd
, char *reply
, size_t max_len
)
2575 char *pos
, ifname
[IFNAMSIZ
+ 1];
2579 pos
= os_strstr(cmd
, "ifname=");
2582 os_strlcpy(ifname
, pos
, sizeof(ifname
));
2585 if (wpas_mesh_add_interface(wpa_s
, ifname
, sizeof(ifname
)) < 0)
2588 os_strlcpy(reply
, ifname
, max_len
);
2589 return os_strlen(ifname
);
2593 static int wpa_supplicant_ctrl_iface_mesh_group_add(
2594 struct wpa_supplicant
*wpa_s
, char *cmd
)
2597 struct wpa_ssid
*ssid
;
2600 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: MESH_GROUP_ADD id=%d", id
);
2602 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2604 wpa_printf(MSG_DEBUG
,
2605 "CTRL_IFACE: Could not find network id=%d", id
);
2608 if (ssid
->mode
!= WPAS_MODE_MESH
) {
2609 wpa_printf(MSG_DEBUG
,
2610 "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
2613 if (ssid
->key_mgmt
!= WPA_KEY_MGMT_NONE
&&
2614 ssid
->key_mgmt
!= WPA_KEY_MGMT_SAE
) {
2615 wpa_printf(MSG_ERROR
,
2616 "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
2621 * TODO: If necessary write our own group_add function,
2622 * for now we can reuse select_network
2624 wpa_supplicant_select_network(wpa_s
, ssid
);
2630 static int wpa_supplicant_ctrl_iface_mesh_group_remove(
2631 struct wpa_supplicant
*wpa_s
, char *cmd
)
2633 struct wpa_supplicant
*orig
;
2634 struct wpa_global
*global
;
2637 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd
);
2639 global
= wpa_s
->global
;
2642 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
2643 if (os_strcmp(wpa_s
->ifname
, cmd
) == 0) {
2649 wpa_printf(MSG_ERROR
,
2650 "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
2654 if (wpa_s
->mesh_if_created
&& wpa_s
== orig
) {
2655 wpa_printf(MSG_ERROR
,
2656 "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
2660 wpa_s
->reassociate
= 0;
2661 wpa_s
->disconnected
= 1;
2662 wpa_supplicant_cancel_sched_scan(wpa_s
);
2663 wpa_supplicant_cancel_scan(wpa_s
);
2666 * TODO: If necessary write our own group_remove function,
2667 * for now we can reuse deauthenticate
2669 wpa_supplicant_deauthenticate(wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
2671 if (wpa_s
->mesh_if_created
)
2672 wpa_supplicant_remove_iface(global
, wpa_s
, 0);
2677 #endif /* CONFIG_MESH */
2680 static int wpa_supplicant_ctrl_iface_select_network(
2681 struct wpa_supplicant
*wpa_s
, char *cmd
)
2684 struct wpa_ssid
*ssid
;
2687 /* cmd: "<network id>" or "any" */
2688 if (os_strncmp(cmd
, "any", 3) == 0) {
2689 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SELECT_NETWORK any");
2693 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SELECT_NETWORK id=%d", id
);
2695 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2697 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
2698 "network id=%d", id
);
2701 if (ssid
->disabled
== 2) {
2702 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
2703 "SELECT_NETWORK with persistent P2P group");
2708 pos
= os_strstr(cmd
, " freq=");
2710 int *freqs
= freq_range_to_channel_list(wpa_s
, pos
+ 6);
2712 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
2713 os_free(wpa_s
->manual_scan_freqs
);
2714 wpa_s
->manual_scan_freqs
= freqs
;
2718 wpa_supplicant_select_network(wpa_s
, ssid
);
2724 static int wpa_supplicant_ctrl_iface_enable_network(
2725 struct wpa_supplicant
*wpa_s
, char *cmd
)
2728 struct wpa_ssid
*ssid
;
2730 /* cmd: "<network id>" or "all" */
2731 if (os_strcmp(cmd
, "all") == 0) {
2732 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ENABLE_NETWORK all");
2736 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ENABLE_NETWORK id=%d", id
);
2738 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2740 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
2741 "network id=%d", id
);
2744 if (ssid
->disabled
== 2) {
2745 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
2746 "ENABLE_NETWORK with persistent P2P group");
2750 if (os_strstr(cmd
, " no-connect")) {
2755 wpa_supplicant_enable_network(wpa_s
, ssid
);
2761 static int wpa_supplicant_ctrl_iface_disable_network(
2762 struct wpa_supplicant
*wpa_s
, char *cmd
)
2765 struct wpa_ssid
*ssid
;
2767 /* cmd: "<network id>" or "all" */
2768 if (os_strcmp(cmd
, "all") == 0) {
2769 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: DISABLE_NETWORK all");
2773 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: DISABLE_NETWORK id=%d", id
);
2775 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2777 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
2778 "network id=%d", id
);
2781 if (ssid
->disabled
== 2) {
2782 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Cannot use "
2783 "DISABLE_NETWORK with persistent P2P "
2788 wpa_supplicant_disable_network(wpa_s
, ssid
);
2794 static int wpa_supplicant_ctrl_iface_add_network(
2795 struct wpa_supplicant
*wpa_s
, char *buf
, size_t buflen
)
2797 struct wpa_ssid
*ssid
;
2800 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ADD_NETWORK");
2802 ssid
= wpa_config_add_network(wpa_s
->conf
);
2806 wpas_notify_network_added(wpa_s
, ssid
);
2809 wpa_config_set_network_defaults(ssid
);
2811 ret
= os_snprintf(buf
, buflen
, "%d\n", ssid
->id
);
2812 if (os_snprintf_error(buflen
, ret
))
2818 static int wpa_supplicant_ctrl_iface_remove_network(
2819 struct wpa_supplicant
*wpa_s
, char *cmd
)
2822 struct wpa_ssid
*ssid
;
2825 /* cmd: "<network id>" or "all" */
2826 if (os_strcmp(cmd
, "all") == 0) {
2827 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_NETWORK all");
2828 if (wpa_s
->sched_scanning
)
2829 wpa_supplicant_cancel_sched_scan(wpa_s
);
2831 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
2832 if (wpa_s
->current_ssid
) {
2834 wpa_s
->sme
.prev_bssid_set
= 0;
2835 #endif /* CONFIG_SME */
2836 wpa_sm_set_config(wpa_s
->wpa
, NULL
);
2837 eapol_sm_notify_config(wpa_s
->eapol
, NULL
, NULL
);
2838 wpa_supplicant_deauthenticate(
2839 wpa_s
, WLAN_REASON_DEAUTH_LEAVING
);
2841 ssid
= wpa_s
->conf
->ssid
;
2843 struct wpa_ssid
*remove_ssid
= ssid
;
2846 if (wpa_s
->last_ssid
== remove_ssid
)
2847 wpa_s
->last_ssid
= NULL
;
2848 wpas_notify_network_removed(wpa_s
, remove_ssid
);
2849 wpa_config_remove_network(wpa_s
->conf
, id
);
2855 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_NETWORK id=%d", id
);
2857 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2859 wpas_notify_network_removed(wpa_s
, ssid
);
2861 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find network "
2866 if (wpa_s
->last_ssid
== ssid
)
2867 wpa_s
->last_ssid
= NULL
;
2869 if (ssid
== wpa_s
->current_ssid
|| wpa_s
->current_ssid
== NULL
) {
2871 wpa_s
->sme
.prev_bssid_set
= 0;
2872 #endif /* CONFIG_SME */
2874 * Invalidate the EAP session cache if the current or
2875 * previously used network is removed.
2877 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
2880 if (ssid
== wpa_s
->current_ssid
) {
2881 wpa_sm_set_config(wpa_s
->wpa
, NULL
);
2882 eapol_sm_notify_config(wpa_s
->eapol
, NULL
, NULL
);
2884 wpa_supplicant_deauthenticate(wpa_s
,
2885 WLAN_REASON_DEAUTH_LEAVING
);
2888 was_disabled
= ssid
->disabled
;
2890 if (wpa_config_remove_network(wpa_s
->conf
, id
) < 0) {
2891 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Not able to remove the "
2892 "network id=%d", id
);
2896 if (!was_disabled
&& wpa_s
->sched_scanning
) {
2897 wpa_printf(MSG_DEBUG
, "Stop ongoing sched_scan to remove "
2898 "network from filters");
2899 wpa_supplicant_cancel_sched_scan(wpa_s
);
2900 wpa_supplicant_req_scan(wpa_s
, 0, 0);
2907 static int wpa_supplicant_ctrl_iface_update_network(
2908 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
2909 char *name
, char *value
)
2911 if (wpa_config_set(ssid
, name
, value
, 0) < 0) {
2912 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to set network "
2913 "variable '%s'", name
);
2917 if (os_strcmp(name
, "bssid") != 0 &&
2918 os_strcmp(name
, "priority") != 0)
2919 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, ssid
);
2921 if (wpa_s
->current_ssid
== ssid
|| wpa_s
->current_ssid
== NULL
) {
2923 * Invalidate the EAP session cache if anything in the current
2924 * or previously used configuration changes.
2926 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
2929 if ((os_strcmp(name
, "psk") == 0 &&
2930 value
[0] == '"' && ssid
->ssid_len
) ||
2931 (os_strcmp(name
, "ssid") == 0 && ssid
->passphrase
))
2932 wpa_config_update_psk(ssid
);
2933 else if (os_strcmp(name
, "priority") == 0)
2934 wpa_config_update_prio_list(wpa_s
->conf
);
2940 static int wpa_supplicant_ctrl_iface_set_network(
2941 struct wpa_supplicant
*wpa_s
, char *cmd
)
2943 int id
, ret
, prev_bssid_set
, prev_disabled
;
2944 struct wpa_ssid
*ssid
;
2946 u8 prev_bssid
[ETH_ALEN
];
2948 /* cmd: "<network id> <variable name> <value>" */
2949 name
= os_strchr(cmd
, ' ');
2954 value
= os_strchr(name
, ' ');
2960 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SET_NETWORK id=%d name='%s'",
2962 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
2963 (u8
*) value
, os_strlen(value
));
2965 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
2967 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find network "
2972 prev_bssid_set
= ssid
->bssid_set
;
2973 prev_disabled
= ssid
->disabled
;
2974 os_memcpy(prev_bssid
, ssid
->bssid
, ETH_ALEN
);
2975 ret
= wpa_supplicant_ctrl_iface_update_network(wpa_s
, ssid
, name
,
2978 (ssid
->bssid_set
!= prev_bssid_set
||
2979 os_memcmp(ssid
->bssid
, prev_bssid
, ETH_ALEN
) != 0))
2980 wpas_notify_network_bssid_set_changed(wpa_s
, ssid
);
2982 if (prev_disabled
!= ssid
->disabled
&&
2983 (prev_disabled
== 2 || ssid
->disabled
== 2))
2984 wpas_notify_network_type_changed(wpa_s
, ssid
);
2990 static int wpa_supplicant_ctrl_iface_get_network(
2991 struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
, size_t buflen
)
2995 struct wpa_ssid
*ssid
;
2998 /* cmd: "<network id> <variable name>" */
2999 name
= os_strchr(cmd
, ' ');
3000 if (name
== NULL
|| buflen
== 0)
3005 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: GET_NETWORK id=%d name='%s'",
3008 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
3010 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find network "
3015 value
= wpa_config_get_no_key(ssid
, name
);
3016 if (value
== NULL
) {
3017 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to get network "
3018 "variable '%s'", name
);
3022 res
= os_strlcpy(buf
, value
, buflen
);
3023 if (res
>= buflen
) {
3034 static int wpa_supplicant_ctrl_iface_dup_network(
3035 struct wpa_supplicant
*wpa_s
, char *cmd
)
3037 struct wpa_ssid
*ssid_s
, *ssid_d
;
3038 char *name
, *id
, *value
;
3039 int id_s
, id_d
, ret
;
3041 /* cmd: "<src network id> <dst network id> <variable name>" */
3042 id
= os_strchr(cmd
, ' ');
3047 name
= os_strchr(id
, ' ');
3054 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: DUP_NETWORK id=%d -> %d name='%s'",
3057 ssid_s
= wpa_config_get_network(wpa_s
->conf
, id_s
);
3058 if (ssid_s
== NULL
) {
3059 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
3060 "network id=%d", id_s
);
3064 ssid_d
= wpa_config_get_network(wpa_s
->conf
, id_d
);
3065 if (ssid_d
== NULL
) {
3066 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
3067 "network id=%d", id_d
);
3071 value
= wpa_config_get(ssid_s
, name
);
3072 if (value
== NULL
) {
3073 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to get network "
3074 "variable '%s'", name
);
3078 ret
= wpa_supplicant_ctrl_iface_update_network(wpa_s
, ssid_d
, name
,
3087 static int wpa_supplicant_ctrl_iface_list_creds(struct wpa_supplicant
*wpa_s
,
3088 char *buf
, size_t buflen
)
3091 struct wpa_cred
*cred
;
3096 ret
= os_snprintf(pos
, end
- pos
,
3097 "cred id / realm / username / domain / imsi\n");
3098 if (os_snprintf_error(end
- pos
, ret
))
3102 cred
= wpa_s
->conf
->cred
;
3104 ret
= os_snprintf(pos
, end
- pos
, "%d\t%s\t%s\t%s\t%s\n",
3105 cred
->id
, cred
->realm
? cred
->realm
: "",
3106 cred
->username
? cred
->username
: "",
3107 cred
->domain
? cred
->domain
[0] : "",
3108 cred
->imsi
? cred
->imsi
: "");
3109 if (os_snprintf_error(end
- pos
, ret
))
3120 static int wpa_supplicant_ctrl_iface_add_cred(struct wpa_supplicant
*wpa_s
,
3121 char *buf
, size_t buflen
)
3123 struct wpa_cred
*cred
;
3126 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: ADD_CRED");
3128 cred
= wpa_config_add_cred(wpa_s
->conf
);
3132 wpa_msg(wpa_s
, MSG_INFO
, CRED_ADDED
"%d", cred
->id
);
3134 ret
= os_snprintf(buf
, buflen
, "%d\n", cred
->id
);
3135 if (os_snprintf_error(buflen
, ret
))
3141 static int wpas_ctrl_remove_cred(struct wpa_supplicant
*wpa_s
,
3142 struct wpa_cred
*cred
)
3144 struct wpa_ssid
*ssid
;
3149 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred");
3154 if (wpa_config_remove_cred(wpa_s
->conf
, id
) < 0) {
3155 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred");
3159 wpa_msg(wpa_s
, MSG_INFO
, CRED_REMOVED
"%d", id
);
3161 /* Remove any network entry created based on the removed credential */
3162 ssid
= wpa_s
->conf
->ssid
;
3164 if (ssid
->parent_cred
== cred
) {
3167 wpa_printf(MSG_DEBUG
, "Remove network id %d since it "
3168 "used the removed credential", ssid
->id
);
3169 res
= os_snprintf(str
, sizeof(str
), "%d", ssid
->id
);
3170 if (os_snprintf_error(sizeof(str
), res
))
3171 str
[sizeof(str
) - 1] = '\0';
3173 wpa_supplicant_ctrl_iface_remove_network(wpa_s
, str
);
3182 static int wpa_supplicant_ctrl_iface_remove_cred(struct wpa_supplicant
*wpa_s
,
3186 struct wpa_cred
*cred
, *prev
;
3188 /* cmd: "<cred id>", "all", "sp_fqdn=<FQDN>", or
3189 * "provisioning_sp=<FQDN> */
3190 if (os_strcmp(cmd
, "all") == 0) {
3191 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED all");
3192 cred
= wpa_s
->conf
->cred
;
3196 wpas_ctrl_remove_cred(wpa_s
, prev
);
3201 if (os_strncmp(cmd
, "sp_fqdn=", 8) == 0) {
3202 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED SP FQDN '%s'",
3204 cred
= wpa_s
->conf
->cred
;
3210 for (i
= 0; i
< prev
->num_domain
; i
++) {
3211 if (os_strcmp(prev
->domain
[i
], cmd
+ 8)
3214 wpas_ctrl_remove_cred(wpa_s
, prev
);
3222 if (os_strncmp(cmd
, "provisioning_sp=", 16) == 0) {
3223 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED provisioning SP FQDN '%s'",
3225 cred
= wpa_s
->conf
->cred
;
3229 if (prev
->provisioning_sp
&&
3230 os_strcmp(prev
->provisioning_sp
, cmd
+ 16) == 0)
3231 wpas_ctrl_remove_cred(wpa_s
, prev
);
3237 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: REMOVE_CRED id=%d", id
);
3239 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3240 return wpas_ctrl_remove_cred(wpa_s
, cred
);
3244 static int wpa_supplicant_ctrl_iface_set_cred(struct wpa_supplicant
*wpa_s
,
3248 struct wpa_cred
*cred
;
3251 /* cmd: "<cred id> <variable name> <value>" */
3252 name
= os_strchr(cmd
, ' ');
3257 value
= os_strchr(name
, ' ');
3263 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SET_CRED id=%d name='%s'",
3265 wpa_hexdump_ascii_key(MSG_DEBUG
, "CTRL_IFACE: value",
3266 (u8
*) value
, os_strlen(value
));
3268 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3270 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred id=%d",
3275 if (wpa_config_set_cred(cred
, name
, value
, 0) < 0) {
3276 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to set cred "
3277 "variable '%s'", name
);
3281 wpa_msg(wpa_s
, MSG_INFO
, CRED_MODIFIED
"%d %s", cred
->id
, name
);
3287 static int wpa_supplicant_ctrl_iface_get_cred(struct wpa_supplicant
*wpa_s
,
3288 char *cmd
, char *buf
,
3293 struct wpa_cred
*cred
;
3296 /* cmd: "<cred id> <variable name>" */
3297 name
= os_strchr(cmd
, ' ');
3303 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: GET_CRED id=%d name='%s'",
3306 cred
= wpa_config_get_cred(wpa_s
->conf
, id
);
3308 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find cred id=%d",
3313 value
= wpa_config_get_cred_no_key(cred
, name
);
3314 if (value
== NULL
) {
3315 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Failed to get cred variable '%s'",
3320 res
= os_strlcpy(buf
, value
, buflen
);
3321 if (res
>= buflen
) {
3332 #ifndef CONFIG_NO_CONFIG_WRITE
3333 static int wpa_supplicant_ctrl_iface_save_config(struct wpa_supplicant
*wpa_s
)
3337 if (!wpa_s
->conf
->update_config
) {
3338 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Not allowed "
3339 "to update configuration (update_config=0)");
3343 ret
= wpa_config_write(wpa_s
->confname
, wpa_s
->conf
);
3345 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Failed to "
3346 "update configuration");
3348 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Configuration"
3354 #endif /* CONFIG_NO_CONFIG_WRITE */
3357 struct cipher_info
{
3363 static const struct cipher_info ciphers
[] = {
3364 { WPA_DRIVER_CAPA_ENC_CCMP_256
, "CCMP-256", 0 },
3365 { WPA_DRIVER_CAPA_ENC_GCMP_256
, "GCMP-256", 0 },
3366 { WPA_DRIVER_CAPA_ENC_CCMP
, "CCMP", 0 },
3367 { WPA_DRIVER_CAPA_ENC_GCMP
, "GCMP", 0 },
3368 { WPA_DRIVER_CAPA_ENC_TKIP
, "TKIP", 0 },
3369 { WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
, "NONE", 0 },
3370 { WPA_DRIVER_CAPA_ENC_WEP104
, "WEP104", 1 },
3371 { WPA_DRIVER_CAPA_ENC_WEP40
, "WEP40", 1 }
3374 static const struct cipher_info ciphers_group_mgmt
[] = {
3375 { WPA_DRIVER_CAPA_ENC_BIP
, "AES-128-CMAC", 1 },
3376 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_128
, "BIP-GMAC-128", 1 },
3377 { WPA_DRIVER_CAPA_ENC_BIP_GMAC_256
, "BIP-GMAC-256", 1 },
3378 { WPA_DRIVER_CAPA_ENC_BIP_CMAC_256
, "BIP-CMAC-256", 1 },
3382 static int ctrl_iface_get_capability_pairwise(int res
, char *strict
,
3383 struct wpa_driver_capa
*capa
,
3384 char *buf
, size_t buflen
)
3397 len
= os_strlcpy(buf
, "CCMP TKIP NONE", buflen
);
3403 for (i
= 0; i
< ARRAY_SIZE(ciphers
); i
++) {
3404 if (!ciphers
[i
].group_only
&& capa
->enc
& ciphers
[i
].capa
) {
3405 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3406 pos
== buf
? "" : " ",
3408 if (os_snprintf_error(end
- pos
, ret
))
3418 static int ctrl_iface_get_capability_group(int res
, char *strict
,
3419 struct wpa_driver_capa
*capa
,
3420 char *buf
, size_t buflen
)
3433 len
= os_strlcpy(buf
, "CCMP TKIP WEP104 WEP40", buflen
);
3439 for (i
= 0; i
< ARRAY_SIZE(ciphers
); i
++) {
3440 if (capa
->enc
& ciphers
[i
].capa
) {
3441 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3442 pos
== buf
? "" : " ",
3444 if (os_snprintf_error(end
- pos
, ret
))
3454 static int ctrl_iface_get_capability_group_mgmt(int res
, char *strict
,
3455 struct wpa_driver_capa
*capa
,
3456 char *buf
, size_t buflen
)
3468 for (i
= 0; i
< ARRAY_SIZE(ciphers_group_mgmt
); i
++) {
3469 if (capa
->enc
& ciphers_group_mgmt
[i
].capa
) {
3470 ret
= os_snprintf(pos
, end
- pos
, "%s%s",
3471 pos
== buf
? "" : " ",
3472 ciphers_group_mgmt
[i
].name
);
3473 if (os_snprintf_error(end
- pos
, ret
))
3483 static int ctrl_iface_get_capability_key_mgmt(int res
, char *strict
,
3484 struct wpa_driver_capa
*capa
,
3485 char *buf
, size_t buflen
)
3497 len
= os_strlcpy(buf
, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
3504 ret
= os_snprintf(pos
, end
- pos
, "NONE IEEE8021X");
3505 if (os_snprintf_error(end
- pos
, ret
))
3509 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
3510 WPA_DRIVER_CAPA_KEY_MGMT_WPA2
)) {
3511 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP");
3512 if (os_snprintf_error(end
- pos
, ret
))
3517 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
|
3518 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) {
3519 ret
= os_snprintf(pos
, end
- pos
, " WPA-PSK");
3520 if (os_snprintf_error(end
- pos
, ret
))
3525 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
) {
3526 ret
= os_snprintf(pos
, end
- pos
, " WPA-NONE");
3527 if (os_snprintf_error(end
- pos
, ret
))
3532 #ifdef CONFIG_SUITEB
3533 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B
) {
3534 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP-SUITE-B");
3535 if (os_snprintf_error(end
- pos
, ret
))
3539 #endif /* CONFIG_SUITEB */
3540 #ifdef CONFIG_SUITEB192
3541 if (capa
->key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192
) {
3542 ret
= os_snprintf(pos
, end
- pos
, " WPA-EAP-SUITE-B-192");
3543 if (os_snprintf_error(end
- pos
, ret
))
3547 #endif /* CONFIG_SUITEB192 */
3553 static int ctrl_iface_get_capability_proto(int res
, char *strict
,
3554 struct wpa_driver_capa
*capa
,
3555 char *buf
, size_t buflen
)
3567 len
= os_strlcpy(buf
, "RSN WPA", buflen
);
3573 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA2
|
3574 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) {
3575 ret
= os_snprintf(pos
, end
- pos
, "%sRSN",
3576 pos
== buf
? "" : " ");
3577 if (os_snprintf_error(end
- pos
, ret
))
3582 if (capa
->key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
3583 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
)) {
3584 ret
= os_snprintf(pos
, end
- pos
, "%sWPA",
3585 pos
== buf
? "" : " ");
3586 if (os_snprintf_error(end
- pos
, ret
))
3595 static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant
*wpa_s
,
3596 int res
, char *strict
,
3597 struct wpa_driver_capa
*capa
,
3598 char *buf
, size_t buflen
)
3610 len
= os_strlcpy(buf
, "OPEN SHARED LEAP", buflen
);
3616 if (capa
->auth
& (WPA_DRIVER_AUTH_OPEN
)) {
3617 ret
= os_snprintf(pos
, end
- pos
, "%sOPEN",
3618 pos
== buf
? "" : " ");
3619 if (os_snprintf_error(end
- pos
, ret
))
3624 if (capa
->auth
& (WPA_DRIVER_AUTH_SHARED
)) {
3625 ret
= os_snprintf(pos
, end
- pos
, "%sSHARED",
3626 pos
== buf
? "" : " ");
3627 if (os_snprintf_error(end
- pos
, ret
))
3632 if (capa
->auth
& (WPA_DRIVER_AUTH_LEAP
)) {
3633 ret
= os_snprintf(pos
, end
- pos
, "%sLEAP",
3634 pos
== buf
? "" : " ");
3635 if (os_snprintf_error(end
- pos
, ret
))
3641 if (wpa_s
->drv_flags
& WPA_DRIVER_FLAGS_SAE
) {
3642 ret
= os_snprintf(pos
, end
- pos
, "%sSAE",
3643 pos
== buf
? "" : " ");
3644 if (os_snprintf_error(end
- pos
, ret
))
3648 #endif /* CONFIG_SAE */
3654 static int ctrl_iface_get_capability_modes(int res
, char *strict
,
3655 struct wpa_driver_capa
*capa
,
3656 char *buf
, size_t buflen
)
3668 len
= os_strlcpy(buf
, "IBSS AP", buflen
);
3674 if (capa
->flags
& WPA_DRIVER_FLAGS_IBSS
) {
3675 ret
= os_snprintf(pos
, end
- pos
, "%sIBSS",
3676 pos
== buf
? "" : " ");
3677 if (os_snprintf_error(end
- pos
, ret
))
3682 if (capa
->flags
& WPA_DRIVER_FLAGS_AP
) {
3683 ret
= os_snprintf(pos
, end
- pos
, "%sAP",
3684 pos
== buf
? "" : " ");
3685 if (os_snprintf_error(end
- pos
, ret
))
3691 if (capa
->flags
& WPA_DRIVER_FLAGS_MESH
) {
3692 ret
= os_snprintf(pos
, end
- pos
, "%sMESH",
3693 pos
== buf
? "" : " ");
3694 if (os_snprintf_error(end
- pos
, ret
))
3698 #endif /* CONFIG_MESH */
3704 static int ctrl_iface_get_capability_channels(struct wpa_supplicant
*wpa_s
,
3705 char *buf
, size_t buflen
)
3707 struct hostapd_channel_data
*chnl
;
3709 char *pos
, *end
, *hmode
;
3714 for (j
= 0; j
< wpa_s
->hw
.num_modes
; j
++) {
3715 switch (wpa_s
->hw
.modes
[j
].mode
) {
3716 case HOSTAPD_MODE_IEEE80211B
:
3719 case HOSTAPD_MODE_IEEE80211G
:
3722 case HOSTAPD_MODE_IEEE80211A
:
3725 case HOSTAPD_MODE_IEEE80211AD
:
3731 ret
= os_snprintf(pos
, end
- pos
, "Mode[%s] Channels:", hmode
);
3732 if (os_snprintf_error(end
- pos
, ret
))
3735 chnl
= wpa_s
->hw
.modes
[j
].channels
;
3736 for (i
= 0; i
< wpa_s
->hw
.modes
[j
].num_channels
; i
++) {
3737 if (chnl
[i
].flag
& HOSTAPD_CHAN_DISABLED
)
3739 ret
= os_snprintf(pos
, end
- pos
, " %d", chnl
[i
].chan
);
3740 if (os_snprintf_error(end
- pos
, ret
))
3744 ret
= os_snprintf(pos
, end
- pos
, "\n");
3745 if (os_snprintf_error(end
- pos
, ret
))
3754 static int ctrl_iface_get_capability_freq(struct wpa_supplicant
*wpa_s
,
3755 char *buf
, size_t buflen
)
3757 struct hostapd_channel_data
*chnl
;
3759 char *pos
, *end
, *hmode
;
3764 for (j
= 0; j
< wpa_s
->hw
.num_modes
; j
++) {
3765 switch (wpa_s
->hw
.modes
[j
].mode
) {
3766 case HOSTAPD_MODE_IEEE80211B
:
3769 case HOSTAPD_MODE_IEEE80211G
:
3772 case HOSTAPD_MODE_IEEE80211A
:
3775 case HOSTAPD_MODE_IEEE80211AD
:
3781 ret
= os_snprintf(pos
, end
- pos
, "Mode[%s] Channels:\n",
3783 if (os_snprintf_error(end
- pos
, ret
))
3786 chnl
= wpa_s
->hw
.modes
[j
].channels
;
3787 for (i
= 0; i
< wpa_s
->hw
.modes
[j
].num_channels
; i
++) {
3788 if (chnl
[i
].flag
& HOSTAPD_CHAN_DISABLED
)
3790 ret
= os_snprintf(pos
, end
- pos
, " %d = %d MHz%s%s\n",
3791 chnl
[i
].chan
, chnl
[i
].freq
,
3792 chnl
[i
].flag
& HOSTAPD_CHAN_NO_IR
?
3794 chnl
[i
].flag
& HOSTAPD_CHAN_RADAR
?
3797 if (os_snprintf_error(end
- pos
, ret
))
3801 ret
= os_snprintf(pos
, end
- pos
, "\n");
3802 if (os_snprintf_error(end
- pos
, ret
))
3811 static int wpa_supplicant_ctrl_iface_get_capability(
3812 struct wpa_supplicant
*wpa_s
, const char *_field
, char *buf
,
3815 struct wpa_driver_capa capa
;
3821 /* Determine whether or not strict checking was requested */
3822 len
= os_strlcpy(field
, _field
, sizeof(field
));
3823 if (len
>= sizeof(field
))
3825 strict
= os_strchr(field
, ' ');
3826 if (strict
!= NULL
) {
3828 if (os_strcmp(strict
, "strict") != 0)
3832 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: GET_CAPABILITY '%s' %s",
3833 field
, strict
? strict
: "");
3835 if (os_strcmp(field
, "eap") == 0) {
3836 return eap_get_names(buf
, buflen
);
3839 res
= wpa_drv_get_capa(wpa_s
, &capa
);
3841 if (os_strcmp(field
, "pairwise") == 0)
3842 return ctrl_iface_get_capability_pairwise(res
, strict
, &capa
,
3845 if (os_strcmp(field
, "group") == 0)
3846 return ctrl_iface_get_capability_group(res
, strict
, &capa
,
3849 if (os_strcmp(field
, "group_mgmt") == 0)
3850 return ctrl_iface_get_capability_group_mgmt(res
, strict
, &capa
,
3853 if (os_strcmp(field
, "key_mgmt") == 0)
3854 return ctrl_iface_get_capability_key_mgmt(res
, strict
, &capa
,
3857 if (os_strcmp(field
, "proto") == 0)
3858 return ctrl_iface_get_capability_proto(res
, strict
, &capa
,
3861 if (os_strcmp(field
, "auth_alg") == 0)
3862 return ctrl_iface_get_capability_auth_alg(wpa_s
, res
, strict
,
3863 &capa
, buf
, buflen
);
3865 if (os_strcmp(field
, "modes") == 0)
3866 return ctrl_iface_get_capability_modes(res
, strict
, &capa
,
3869 if (os_strcmp(field
, "channels") == 0)
3870 return ctrl_iface_get_capability_channels(wpa_s
, buf
, buflen
);
3872 if (os_strcmp(field
, "freq") == 0)
3873 return ctrl_iface_get_capability_freq(wpa_s
, buf
, buflen
);
3876 if (os_strcmp(field
, "tdls") == 0)
3877 return ctrl_iface_get_capability_tdls(wpa_s
, buf
, buflen
);
3878 #endif /* CONFIG_TDLS */
3881 if (os_strcmp(field
, "erp") == 0) {
3882 res
= os_snprintf(buf
, buflen
, "ERP");
3883 if (os_snprintf_error(buflen
, res
))
3887 #endif /* CONFIG_EPR */
3889 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Unknown GET_CAPABILITY field '%s'",
3896 #ifdef CONFIG_INTERWORKING
3897 static char * anqp_add_hex(char *pos
, char *end
, const char *title
,
3898 struct wpabuf
*data
)
3908 ret
= os_snprintf(pos
, end
- pos
, "%s=", title
);
3909 if (os_snprintf_error(end
- pos
, ret
))
3913 d
= wpabuf_head_u8(data
);
3914 for (i
= 0; i
< wpabuf_len(data
); i
++) {
3915 ret
= os_snprintf(pos
, end
- pos
, "%02x", *d
++);
3916 if (os_snprintf_error(end
- pos
, ret
))
3921 ret
= os_snprintf(pos
, end
- pos
, "\n");
3922 if (os_snprintf_error(end
- pos
, ret
))
3928 #endif /* CONFIG_INTERWORKING */
3931 static int print_bss_info(struct wpa_supplicant
*wpa_s
, struct wpa_bss
*bss
,
3932 unsigned long mask
, char *buf
, size_t buflen
)
3942 if (mask
& WPA_BSS_MASK_ID
) {
3943 ret
= os_snprintf(pos
, end
- pos
, "id=%u\n", bss
->id
);
3944 if (os_snprintf_error(end
- pos
, ret
))
3949 if (mask
& WPA_BSS_MASK_BSSID
) {
3950 ret
= os_snprintf(pos
, end
- pos
, "bssid=" MACSTR
"\n",
3951 MAC2STR(bss
->bssid
));
3952 if (os_snprintf_error(end
- pos
, ret
))
3957 if (mask
& WPA_BSS_MASK_FREQ
) {
3958 ret
= os_snprintf(pos
, end
- pos
, "freq=%d\n", bss
->freq
);
3959 if (os_snprintf_error(end
- pos
, ret
))
3964 if (mask
& WPA_BSS_MASK_BEACON_INT
) {
3965 ret
= os_snprintf(pos
, end
- pos
, "beacon_int=%d\n",
3967 if (os_snprintf_error(end
- pos
, ret
))
3972 if (mask
& WPA_BSS_MASK_CAPABILITIES
) {
3973 ret
= os_snprintf(pos
, end
- pos
, "capabilities=0x%04x\n",
3975 if (os_snprintf_error(end
- pos
, ret
))
3980 if (mask
& WPA_BSS_MASK_QUAL
) {
3981 ret
= os_snprintf(pos
, end
- pos
, "qual=%d\n", bss
->qual
);
3982 if (os_snprintf_error(end
- pos
, ret
))
3987 if (mask
& WPA_BSS_MASK_NOISE
) {
3988 ret
= os_snprintf(pos
, end
- pos
, "noise=%d\n", bss
->noise
);
3989 if (os_snprintf_error(end
- pos
, ret
))
3994 if (mask
& WPA_BSS_MASK_LEVEL
) {
3995 ret
= os_snprintf(pos
, end
- pos
, "level=%d\n", bss
->level
);
3996 if (os_snprintf_error(end
- pos
, ret
))
4001 if (mask
& WPA_BSS_MASK_TSF
) {
4002 ret
= os_snprintf(pos
, end
- pos
, "tsf=%016llu\n",
4003 (unsigned long long) bss
->tsf
);
4004 if (os_snprintf_error(end
- pos
, ret
))
4009 if (mask
& WPA_BSS_MASK_AGE
) {
4010 struct os_reltime now
;
4012 os_get_reltime(&now
);
4013 ret
= os_snprintf(pos
, end
- pos
, "age=%d\n",
4014 (int) (now
.sec
- bss
->last_update
.sec
));
4015 if (os_snprintf_error(end
- pos
, ret
))
4020 if (mask
& WPA_BSS_MASK_IE
) {
4021 ret
= os_snprintf(pos
, end
- pos
, "ie=");
4022 if (os_snprintf_error(end
- pos
, ret
))
4026 ie
= (const u8
*) (bss
+ 1);
4027 for (i
= 0; i
< bss
->ie_len
; i
++) {
4028 ret
= os_snprintf(pos
, end
- pos
, "%02x", *ie
++);
4029 if (os_snprintf_error(end
- pos
, ret
))
4034 ret
= os_snprintf(pos
, end
- pos
, "\n");
4035 if (os_snprintf_error(end
- pos
, ret
))
4040 if (mask
& WPA_BSS_MASK_FLAGS
) {
4041 ret
= os_snprintf(pos
, end
- pos
, "flags=");
4042 if (os_snprintf_error(end
- pos
, ret
))
4046 ie
= wpa_bss_get_vendor_ie(bss
, WPA_IE_VENDOR_TYPE
);
4048 pos
= wpa_supplicant_ie_txt(pos
, end
, "WPA", ie
,
4050 ie2
= wpa_bss_get_ie(bss
, WLAN_EID_RSN
);
4052 pos
= wpa_supplicant_ie_txt(pos
, end
, "WPA2", ie2
,
4054 pos
= wpa_supplicant_wps_ie_txt(wpa_s
, pos
, end
, bss
);
4055 if (!ie
&& !ie2
&& bss
->caps
& IEEE80211_CAP_PRIVACY
) {
4056 ret
= os_snprintf(pos
, end
- pos
, "[WEP]");
4057 if (os_snprintf_error(end
- pos
, ret
))
4061 if (bss_is_dmg(bss
)) {
4063 ret
= os_snprintf(pos
, end
- pos
, "[DMG]");
4064 if (os_snprintf_error(end
- pos
, ret
))
4067 switch (bss
->caps
& IEEE80211_CAP_DMG_MASK
) {
4068 case IEEE80211_CAP_DMG_IBSS
:
4071 case IEEE80211_CAP_DMG_AP
:
4074 case IEEE80211_CAP_DMG_PBSS
:
4081 ret
= os_snprintf(pos
, end
- pos
, "%s", s
);
4082 if (os_snprintf_error(end
- pos
, ret
))
4086 if (bss
->caps
& IEEE80211_CAP_IBSS
) {
4087 ret
= os_snprintf(pos
, end
- pos
, "[IBSS]");
4088 if (os_snprintf_error(end
- pos
, ret
))
4092 if (bss
->caps
& IEEE80211_CAP_ESS
) {
4093 ret
= os_snprintf(pos
, end
- pos
, "[ESS]");
4094 if (os_snprintf_error(end
- pos
, ret
))
4099 if (wpa_bss_get_vendor_ie(bss
, P2P_IE_VENDOR_TYPE
) ||
4100 wpa_bss_get_vendor_ie_beacon(bss
, P2P_IE_VENDOR_TYPE
)) {
4101 ret
= os_snprintf(pos
, end
- pos
, "[P2P]");
4102 if (os_snprintf_error(end
- pos
, ret
))
4107 if (wpa_bss_get_vendor_ie(bss
, HS20_IE_VENDOR_TYPE
)) {
4108 ret
= os_snprintf(pos
, end
- pos
, "[HS20]");
4109 if (os_snprintf_error(end
- pos
, ret
))
4113 #endif /* CONFIG_HS20 */
4115 ret
= os_snprintf(pos
, end
- pos
, "\n");
4116 if (os_snprintf_error(end
- pos
, ret
))
4121 if (mask
& WPA_BSS_MASK_SSID
) {
4122 ret
= os_snprintf(pos
, end
- pos
, "ssid=%s\n",
4123 wpa_ssid_txt(bss
->ssid
, bss
->ssid_len
));
4124 if (os_snprintf_error(end
- pos
, ret
))
4130 if (mask
& WPA_BSS_MASK_WPS_SCAN
) {
4131 ie
= (const u8
*) (bss
+ 1);
4132 ret
= wpas_wps_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4133 if (ret
< 0 || ret
>= end
- pos
)
4137 #endif /* CONFIG_WPS */
4140 if (mask
& WPA_BSS_MASK_P2P_SCAN
) {
4141 ie
= (const u8
*) (bss
+ 1);
4142 ret
= wpas_p2p_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4143 if (ret
< 0 || ret
>= end
- pos
)
4147 #endif /* CONFIG_P2P */
4149 #ifdef CONFIG_WIFI_DISPLAY
4150 if (mask
& WPA_BSS_MASK_WIFI_DISPLAY
) {
4152 ie
= (const u8
*) (bss
+ 1);
4153 wfd
= ieee802_11_vendor_ie_concat(ie
, bss
->ie_len
,
4154 WFD_IE_VENDOR_TYPE
);
4156 ret
= os_snprintf(pos
, end
- pos
, "wfd_subelems=");
4157 if (os_snprintf_error(end
- pos
, ret
)) {
4163 pos
+= wpa_snprintf_hex(pos
, end
- pos
,
4168 ret
= os_snprintf(pos
, end
- pos
, "\n");
4169 if (os_snprintf_error(end
- pos
, ret
))
4174 #endif /* CONFIG_WIFI_DISPLAY */
4176 #ifdef CONFIG_INTERWORKING
4177 if ((mask
& WPA_BSS_MASK_INTERNETW
) && bss
->anqp
) {
4178 struct wpa_bss_anqp
*anqp
= bss
->anqp
;
4179 pos
= anqp_add_hex(pos
, end
, "anqp_capability_list",
4180 anqp
->capability_list
);
4181 pos
= anqp_add_hex(pos
, end
, "anqp_venue_name",
4183 pos
= anqp_add_hex(pos
, end
, "anqp_network_auth_type",
4184 anqp
->network_auth_type
);
4185 pos
= anqp_add_hex(pos
, end
, "anqp_roaming_consortium",
4186 anqp
->roaming_consortium
);
4187 pos
= anqp_add_hex(pos
, end
, "anqp_ip_addr_type_availability",
4188 anqp
->ip_addr_type_availability
);
4189 pos
= anqp_add_hex(pos
, end
, "anqp_nai_realm",
4191 pos
= anqp_add_hex(pos
, end
, "anqp_3gpp", anqp
->anqp_3gpp
);
4192 pos
= anqp_add_hex(pos
, end
, "anqp_domain_name",
4195 pos
= anqp_add_hex(pos
, end
, "hs20_capability_list",
4196 anqp
->hs20_capability_list
);
4197 pos
= anqp_add_hex(pos
, end
, "hs20_operator_friendly_name",
4198 anqp
->hs20_operator_friendly_name
);
4199 pos
= anqp_add_hex(pos
, end
, "hs20_wan_metrics",
4200 anqp
->hs20_wan_metrics
);
4201 pos
= anqp_add_hex(pos
, end
, "hs20_connection_capability",
4202 anqp
->hs20_connection_capability
);
4203 pos
= anqp_add_hex(pos
, end
, "hs20_operating_class",
4204 anqp
->hs20_operating_class
);
4205 pos
= anqp_add_hex(pos
, end
, "hs20_osu_providers_list",
4206 anqp
->hs20_osu_providers_list
);
4207 #endif /* CONFIG_HS20 */
4209 #endif /* CONFIG_INTERWORKING */
4212 if (mask
& WPA_BSS_MASK_MESH_SCAN
) {
4213 ie
= (const u8
*) (bss
+ 1);
4214 ret
= wpas_mesh_scan_result_text(ie
, bss
->ie_len
, pos
, end
);
4215 if (ret
< 0 || ret
>= end
- pos
)
4219 #endif /* CONFIG_MESH */
4221 if (mask
& WPA_BSS_MASK_SNR
) {
4222 ret
= os_snprintf(pos
, end
- pos
, "snr=%d\n", bss
->snr
);
4223 if (os_snprintf_error(end
- pos
, ret
))
4228 if (mask
& WPA_BSS_MASK_EST_THROUGHPUT
) {
4229 ret
= os_snprintf(pos
, end
- pos
, "est_throughput=%d\n",
4230 bss
->est_throughput
);
4231 if (os_snprintf_error(end
- pos
, ret
))
4236 if (mask
& WPA_BSS_MASK_DELIM
) {
4237 ret
= os_snprintf(pos
, end
- pos
, "====\n");
4238 if (os_snprintf_error(end
- pos
, ret
))
4247 static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant
*wpa_s
,
4248 const char *cmd
, char *buf
,
4253 struct wpa_bss
*bss
;
4254 struct wpa_bss
*bsslast
= NULL
;
4255 struct dl_list
*next
;
4258 char *ctmp
, *end
= buf
+ buflen
;
4259 unsigned long mask
= WPA_BSS_MASK_ALL
;
4261 if (os_strncmp(cmd
, "RANGE=", 6) == 0) {
4262 if (os_strncmp(cmd
+ 6, "ALL", 3) == 0) {
4263 bss
= dl_list_first(&wpa_s
->bss_id
, struct wpa_bss
,
4265 bsslast
= dl_list_last(&wpa_s
->bss_id
, struct wpa_bss
,
4267 } else { /* N1-N2 */
4268 unsigned int id1
, id2
;
4270 if ((ctmp
= os_strchr(cmd
+ 6, '-')) == NULL
) {
4271 wpa_printf(MSG_INFO
, "Wrong BSS range "
4276 if (*(cmd
+ 6) == '-')
4279 id1
= atoi(cmd
+ 6);
4281 if (*ctmp
>= '0' && *ctmp
<= '9')
4284 id2
= (unsigned int) -1;
4285 bss
= wpa_bss_get_id_range(wpa_s
, id1
, id2
);
4286 if (id2
== (unsigned int) -1)
4287 bsslast
= dl_list_last(&wpa_s
->bss_id
,
4291 bsslast
= wpa_bss_get_id(wpa_s
, id2
);
4292 if (bsslast
== NULL
&& bss
&& id2
> id1
) {
4293 struct wpa_bss
*tmp
= bss
;
4295 next
= tmp
->list_id
.next
;
4296 if (next
== &wpa_s
->bss_id
)
4298 tmp
= dl_list_entry(
4299 next
, struct wpa_bss
,
4308 } else if (os_strncmp(cmd
, "FIRST", 5) == 0)
4309 bss
= dl_list_first(&wpa_s
->bss_id
, struct wpa_bss
, list_id
);
4310 else if (os_strncmp(cmd
, "LAST", 4) == 0)
4311 bss
= dl_list_last(&wpa_s
->bss_id
, struct wpa_bss
, list_id
);
4312 else if (os_strncmp(cmd
, "ID-", 3) == 0) {
4314 bss
= wpa_bss_get_id(wpa_s
, i
);
4315 } else if (os_strncmp(cmd
, "NEXT-", 5) == 0) {
4317 bss
= wpa_bss_get_id(wpa_s
, i
);
4319 next
= bss
->list_id
.next
;
4320 if (next
== &wpa_s
->bss_id
)
4323 bss
= dl_list_entry(next
, struct wpa_bss
,
4327 } else if (os_strncmp(cmd
, "p2p_dev_addr=", 13) == 0) {
4328 if (hwaddr_aton(cmd
+ 13, bssid
) == 0)
4329 bss
= wpa_bss_get_p2p_dev_addr(wpa_s
, bssid
);
4332 #endif /* CONFIG_P2P */
4333 } else if (hwaddr_aton(cmd
, bssid
) == 0)
4334 bss
= wpa_bss_get_bssid(wpa_s
, bssid
);
4336 struct wpa_bss
*tmp
;
4339 dl_list_for_each(tmp
, &wpa_s
->bss_id
, struct wpa_bss
, list_id
)
4348 if ((ctmp
= os_strstr(cmd
, "MASK=")) != NULL
) {
4349 mask
= strtoul(ctmp
+ 5, NULL
, 0x10);
4351 mask
= WPA_BSS_MASK_ALL
;
4357 if (bsslast
== NULL
)
4360 len
= print_bss_info(wpa_s
, bss
, mask
, buf
, buflen
);
4364 if (bss
== bsslast
) {
4365 if ((mask
& WPA_BSS_MASK_DELIM
) && len
&&
4366 (bss
== dl_list_last(&wpa_s
->bss_id
,
4367 struct wpa_bss
, list_id
))) {
4370 res
= os_snprintf(buf
- 5, end
- buf
+ 5,
4372 if (os_snprintf_error(end
- buf
+ 5, res
)) {
4373 wpa_printf(MSG_DEBUG
,
4374 "Could not add end delim");
4379 next
= bss
->list_id
.next
;
4380 if (next
== &wpa_s
->bss_id
)
4382 bss
= dl_list_entry(next
, struct wpa_bss
, list_id
);
4383 } while (bss
&& len
);
4389 static int wpa_supplicant_ctrl_iface_ap_scan(
4390 struct wpa_supplicant
*wpa_s
, char *cmd
)
4392 int ap_scan
= atoi(cmd
);
4393 return wpa_supplicant_set_ap_scan(wpa_s
, ap_scan
);
4397 static int wpa_supplicant_ctrl_iface_scan_interval(
4398 struct wpa_supplicant
*wpa_s
, char *cmd
)
4400 int scan_int
= atoi(cmd
);
4401 return wpa_supplicant_set_scan_interval(wpa_s
, scan_int
);
4405 static int wpa_supplicant_ctrl_iface_bss_expire_age(
4406 struct wpa_supplicant
*wpa_s
, char *cmd
)
4408 int expire_age
= atoi(cmd
);
4409 return wpa_supplicant_set_bss_expiration_age(wpa_s
, expire_age
);
4413 static int wpa_supplicant_ctrl_iface_bss_expire_count(
4414 struct wpa_supplicant
*wpa_s
, char *cmd
)
4416 int expire_count
= atoi(cmd
);
4417 return wpa_supplicant_set_bss_expiration_count(wpa_s
, expire_count
);
4421 static void wpa_supplicant_ctrl_iface_bss_flush(
4422 struct wpa_supplicant
*wpa_s
, char *cmd
)
4424 int flush_age
= atoi(cmd
);
4427 wpa_bss_flush(wpa_s
);
4429 wpa_bss_flush_by_age(wpa_s
, flush_age
);
4433 #ifdef CONFIG_TESTING_OPTIONS
4434 static void wpa_supplicant_ctrl_iface_drop_sa(struct wpa_supplicant
*wpa_s
)
4436 wpa_printf(MSG_DEBUG
, "Dropping SA without deauthentication");
4437 /* MLME-DELETEKEYS.request */
4438 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 0, 0, NULL
, 0, NULL
, 0);
4439 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 1, 0, NULL
, 0, NULL
, 0);
4440 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 2, 0, NULL
, 0, NULL
, 0);
4441 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 3, 0, NULL
, 0, NULL
, 0);
4442 #ifdef CONFIG_IEEE80211W
4443 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 4, 0, NULL
, 0, NULL
, 0);
4444 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, NULL
, 5, 0, NULL
, 0, NULL
, 0);
4445 #endif /* CONFIG_IEEE80211W */
4447 wpa_drv_set_key(wpa_s
, WPA_ALG_NONE
, wpa_s
->bssid
, 0, 0, NULL
, 0, NULL
,
4449 /* MLME-SETPROTECTION.request(None) */
4450 wpa_drv_mlme_setprotection(wpa_s
, wpa_s
->bssid
,
4451 MLME_SETPROTECTION_PROTECT_TYPE_NONE
,
4452 MLME_SETPROTECTION_KEY_TYPE_PAIRWISE
);
4453 wpa_sm_drop_sa(wpa_s
->wpa
);
4455 #endif /* CONFIG_TESTING_OPTIONS */
4458 static int wpa_supplicant_ctrl_iface_roam(struct wpa_supplicant
*wpa_s
,
4461 #ifdef CONFIG_NO_SCAN_PROCESSING
4463 #else /* CONFIG_NO_SCAN_PROCESSING */
4465 struct wpa_bss
*bss
;
4466 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
4468 if (hwaddr_aton(addr
, bssid
)) {
4469 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: invalid "
4470 "address '%s'", addr
);
4474 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM " MACSTR
, MAC2STR(bssid
));
4477 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: No network "
4478 "configuration known for the target AP");
4482 bss
= wpa_bss_get(wpa_s
, bssid
, ssid
->ssid
, ssid
->ssid_len
);
4484 wpa_printf(MSG_DEBUG
, "CTRL_IFACE ROAM: Target AP not found "
4490 * TODO: Find best network configuration block from configuration to
4491 * allow roaming to other networks
4494 wpa_s
->reassociate
= 1;
4495 wpa_supplicant_connect(wpa_s
, bss
, ssid
);
4498 #endif /* CONFIG_NO_SCAN_PROCESSING */
4503 static int p2p_ctrl_find(struct wpa_supplicant
*wpa_s
, char *cmd
)
4505 unsigned int timeout
= atoi(cmd
);
4506 enum p2p_discovery_type type
= P2P_FIND_START_WITH_FULL
;
4507 u8 dev_id
[ETH_ALEN
], *_dev_id
= NULL
;
4508 u8 dev_type
[WPS_DEV_TYPE_LEN
], *_dev_type
= NULL
;
4510 unsigned int search_delay
;
4511 const char *_seek
[P2P_MAX_QUERY_HASH
+ 1], **seek
= NULL
;
4515 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
4516 wpa_dbg(wpa_s
, MSG_INFO
,
4517 "Reject P2P_FIND since interface is disabled");
4520 if (os_strstr(cmd
, "type=social"))
4521 type
= P2P_FIND_ONLY_SOCIAL
;
4522 else if (os_strstr(cmd
, "type=progressive"))
4523 type
= P2P_FIND_PROGRESSIVE
;
4525 pos
= os_strstr(cmd
, "dev_id=");
4528 if (hwaddr_aton(pos
, dev_id
))
4533 pos
= os_strstr(cmd
, "dev_type=");
4536 if (wps_dev_type_str2bin(pos
, dev_type
) < 0)
4538 _dev_type
= dev_type
;
4541 pos
= os_strstr(cmd
, "delay=");
4544 search_delay
= atoi(pos
);
4546 search_delay
= wpas_p2p_search_delay(wpa_s
);
4548 /* Must be searched for last, because it adds nul termination */
4549 pos
= os_strstr(cmd
, " seek=");
4550 while (pos
&& seek_count
< P2P_MAX_QUERY_HASH
+ 1) {
4553 term
= os_strchr(pos
+ 1, ' ');
4554 _seek
[seek_count
++] = pos
+ 6;
4556 pos
= os_strstr(pos
+ 6, " seek=");
4561 if (seek_count
> P2P_MAX_QUERY_HASH
) {
4566 pos
= os_strstr(cmd
, "freq=");
4574 return wpas_p2p_find(wpa_s
, timeout
, type
, _dev_type
!= NULL
, _dev_type
,
4575 _dev_id
, search_delay
, seek_count
, seek
, freq
);
4579 static struct p2ps_provision
* p2p_parse_asp_provision_cmd(const char *cmd
)
4581 struct p2ps_provision
*p2ps_prov
;
4583 size_t info_len
= 0;
4585 u8 role
= P2PS_SETUP_NONE
;
4586 long long unsigned val
;
4588 pos
= os_strstr(cmd
, "info=");
4591 info_len
= os_strlen(pos
);
4594 info
= os_malloc(info_len
+ 1);
4596 info_len
= utf8_unescape(pos
, info_len
,
4597 info
, info_len
+ 1);
4603 p2ps_prov
= os_zalloc(sizeof(struct p2ps_provision
) + info_len
+ 1);
4604 if (p2ps_prov
== NULL
) {
4610 os_memcpy(p2ps_prov
->info
, info
, info_len
);
4611 p2ps_prov
->info
[info_len
] = '\0';
4615 pos
= os_strstr(cmd
, "status=");
4617 p2ps_prov
->status
= atoi(pos
+ 7);
4619 p2ps_prov
->status
= -1;
4621 pos
= os_strstr(cmd
, "adv_id=");
4622 if (!pos
|| sscanf(pos
+ 7, "%llx", &val
) != 1 || val
> 0xffffffffULL
)
4624 p2ps_prov
->adv_id
= val
;
4626 pos
= os_strstr(cmd
, "method=");
4628 p2ps_prov
->method
= strtol(pos
+ 7, NULL
, 16);
4630 p2ps_prov
->method
= 0;
4632 pos
= os_strstr(cmd
, "session=");
4633 if (!pos
|| sscanf(pos
+ 8, "%llx", &val
) != 1 || val
> 0xffffffffULL
)
4635 p2ps_prov
->session_id
= val
;
4637 pos
= os_strstr(cmd
, "adv_mac=");
4638 if (!pos
|| hwaddr_aton(pos
+ 8, p2ps_prov
->adv_mac
))
4641 pos
= os_strstr(cmd
, "session_mac=");
4642 if (!pos
|| hwaddr_aton(pos
+ 12, p2ps_prov
->session_mac
))
4645 /* force conncap with tstCap (no sanity checks) */
4646 pos
= os_strstr(cmd
, "tstCap=");
4648 role
= strtol(pos
+ 7, NULL
, 16);
4650 pos
= os_strstr(cmd
, "role=");
4652 role
= strtol(pos
+ 5, NULL
, 16);
4653 if (role
!= P2PS_SETUP_CLIENT
&&
4654 role
!= P2PS_SETUP_GROUP_OWNER
)
4655 role
= P2PS_SETUP_NONE
;
4658 p2ps_prov
->role
= role
;
4668 static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant
*wpa_s
, char *cmd
)
4671 struct p2ps_provision
*p2ps_prov
;
4674 /* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
4676 wpa_printf(MSG_DEBUG
, "%s: %s", __func__
, cmd
);
4678 if (hwaddr_aton(cmd
, addr
))
4685 p2ps_prov
= p2p_parse_asp_provision_cmd(pos
);
4689 if (p2ps_prov
->status
< 0) {
4694 return wpas_p2p_prov_disc(wpa_s
, addr
, NULL
, WPAS_P2P_PD_FOR_ASP
,
4699 static int p2p_ctrl_asp_provision(struct wpa_supplicant
*wpa_s
, char *cmd
)
4702 struct p2ps_provision
*p2ps_prov
;
4705 /* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
4706 * session=<ses_id> mac=<ses_mac> [info=<infodata>]
4709 wpa_printf(MSG_DEBUG
, "%s: %s", __func__
, cmd
);
4710 if (hwaddr_aton(cmd
, addr
))
4717 p2ps_prov
= p2p_parse_asp_provision_cmd(pos
);
4721 return wpas_p2p_prov_disc(wpa_s
, addr
, NULL
, WPAS_P2P_PD_FOR_ASP
,
4726 static int p2p_ctrl_connect(struct wpa_supplicant
*wpa_s
, char *cmd
,
4727 char *buf
, size_t buflen
)
4732 enum p2p_wps_method wps_method
;
4735 int persistent_group
, persistent_id
= -1;
4744 if (!wpa_s
->global
->p2p_init_wpa_s
)
4746 if (wpa_s
->global
->p2p_init_wpa_s
!= wpa_s
) {
4747 wpa_dbg(wpa_s
, MSG_DEBUG
, "Direct P2P_CONNECT command to %s",
4748 wpa_s
->global
->p2p_init_wpa_s
->ifname
);
4749 wpa_s
= wpa_s
->global
->p2p_init_wpa_s
;
4752 /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
4753 * [persistent|persistent=<network id>]
4754 * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
4755 * [ht40] [vht] [auto] */
4757 if (hwaddr_aton(cmd
, addr
))
4765 persistent_group
= os_strstr(pos
, " persistent") != NULL
;
4766 pos2
= os_strstr(pos
, " persistent=");
4768 struct wpa_ssid
*ssid
;
4769 persistent_id
= atoi(pos2
+ 12);
4770 ssid
= wpa_config_get_network(wpa_s
->conf
, persistent_id
);
4771 if (ssid
== NULL
|| ssid
->disabled
!= 2 ||
4772 ssid
->mode
!= WPAS_MODE_P2P_GO
) {
4773 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find "
4774 "SSID id=%d for persistent P2P group (GO)",
4779 join
= os_strstr(pos
, " join") != NULL
;
4780 auth
= os_strstr(pos
, " auth") != NULL
;
4781 automatic
= os_strstr(pos
, " auto") != NULL
;
4782 pd
= os_strstr(pos
, " provdisc") != NULL
;
4783 vht
= (os_strstr(cmd
, " vht") != NULL
) || wpa_s
->conf
->p2p_go_vht
;
4784 ht40
= (os_strstr(cmd
, " ht40") != NULL
) || wpa_s
->conf
->p2p_go_ht40
||
4787 pos2
= os_strstr(pos
, " go_intent=");
4790 go_intent
= atoi(pos2
);
4791 if (go_intent
< 0 || go_intent
> 15)
4795 pos2
= os_strstr(pos
, " freq=");
4803 if (os_strncmp(pos
, "pin", 3) == 0) {
4804 /* Request random PIN (to be displayed) and enable the PIN */
4805 wps_method
= WPS_PIN_DISPLAY
;
4806 } else if (os_strncmp(pos
, "pbc", 3) == 0) {
4807 wps_method
= WPS_PBC
;
4810 pos
= os_strchr(pin
, ' ');
4811 wps_method
= WPS_PIN_KEYPAD
;
4814 if (os_strncmp(pos
, "display", 7) == 0)
4815 wps_method
= WPS_PIN_DISPLAY
;
4816 else if (os_strncmp(pos
, "p2ps", 4) == 0)
4817 wps_method
= WPS_P2PS
;
4819 if (!wps_pin_str_valid(pin
)) {
4820 os_memcpy(buf
, "FAIL-INVALID-PIN\n", 17);
4825 new_pin
= wpas_p2p_connect(wpa_s
, addr
, pin
, wps_method
,
4826 persistent_group
, automatic
, join
,
4827 auth
, go_intent
, freq
, persistent_id
, pd
,
4829 if (new_pin
== -2) {
4830 os_memcpy(buf
, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
4833 if (new_pin
== -3) {
4834 os_memcpy(buf
, "FAIL-CHANNEL-UNSUPPORTED\n", 25);
4839 if (wps_method
== WPS_PIN_DISPLAY
&& pin
== NULL
) {
4840 ret
= os_snprintf(buf
, buflen
, "%08d", new_pin
);
4841 if (os_snprintf_error(buflen
, ret
))
4846 os_memcpy(buf
, "OK\n", 3);
4851 static int p2p_ctrl_listen(struct wpa_supplicant
*wpa_s
, char *cmd
)
4853 unsigned int timeout
= atoi(cmd
);
4854 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
4855 wpa_dbg(wpa_s
, MSG_INFO
,
4856 "Reject P2P_LISTEN since interface is disabled");
4859 return wpas_p2p_listen(wpa_s
, timeout
);
4863 static int p2p_ctrl_prov_disc(struct wpa_supplicant
*wpa_s
, char *cmd
)
4867 enum wpas_p2p_prov_disc_use use
= WPAS_P2P_PD_FOR_GO_NEG
;
4869 /* <addr> <config method> [join|auto] */
4871 if (hwaddr_aton(cmd
, addr
))
4879 if (os_strstr(pos
, " join") != NULL
)
4880 use
= WPAS_P2P_PD_FOR_JOIN
;
4881 else if (os_strstr(pos
, " auto") != NULL
)
4882 use
= WPAS_P2P_PD_AUTO
;
4884 return wpas_p2p_prov_disc(wpa_s
, addr
, pos
, use
, NULL
);
4888 static int p2p_get_passphrase(struct wpa_supplicant
*wpa_s
, char *buf
,
4891 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
4893 if (ssid
== NULL
|| ssid
->mode
!= WPAS_MODE_P2P_GO
||
4894 ssid
->passphrase
== NULL
)
4897 os_strlcpy(buf
, ssid
->passphrase
, buflen
);
4898 return os_strlen(buf
);
4902 static int p2p_ctrl_serv_disc_req(struct wpa_supplicant
*wpa_s
, char *cmd
,
4903 char *buf
, size_t buflen
)
4907 u8 dst_buf
[ETH_ALEN
], *dst
;
4908 struct wpabuf
*tlvs
;
4912 if (hwaddr_aton(cmd
, dst_buf
))
4915 if (dst
[0] == 0 && dst
[1] == 0 && dst
[2] == 0 &&
4916 dst
[3] == 0 && dst
[4] == 0 && dst
[5] == 0)
4923 if (os_strncmp(pos
, "upnp ", 5) == 0) {
4926 if (hexstr2bin(pos
, &version
, 1) < 0)
4932 ref
= wpas_p2p_sd_request_upnp(wpa_s
, dst
, version
, pos
);
4933 #ifdef CONFIG_WIFI_DISPLAY
4934 } else if (os_strncmp(pos
, "wifi-display ", 13) == 0) {
4935 ref
= wpas_p2p_sd_request_wifi_display(wpa_s
, dst
, pos
+ 13);
4936 #endif /* CONFIG_WIFI_DISPLAY */
4937 } else if (os_strncmp(pos
, "asp ", 4) == 0) {
4939 char *svc_info
= NULL
;
4943 if (sscanf(pos
, "%x", &id
) != 1 || id
> 0xff)
4946 pos
= os_strchr(pos
, ' ');
4947 if (pos
== NULL
|| pos
[1] == '\0' || pos
[1] == ' ')
4952 pos
= os_strchr(svc_str
, ' ');
4957 /* All remaining data is the svc_info string */
4958 if (pos
&& pos
[0] && pos
[0] != ' ') {
4959 len
= os_strlen(pos
);
4961 /* Unescape in place */
4962 len
= utf8_unescape(pos
, len
, pos
, len
);
4969 ref
= wpas_p2p_sd_request_asp(wpa_s
, dst
, (u8
) id
,
4972 len
= os_strlen(pos
);
4976 tlvs
= wpabuf_alloc(len
);
4979 if (hexstr2bin(pos
, wpabuf_put(tlvs
, len
), len
) < 0) {
4984 ref
= wpas_p2p_sd_request(wpa_s
, dst
, tlvs
);
4989 res
= os_snprintf(buf
, buflen
, "%llx", (long long unsigned) ref
);
4990 if (os_snprintf_error(buflen
, res
))
4996 static int p2p_ctrl_serv_disc_cancel_req(struct wpa_supplicant
*wpa_s
,
4999 long long unsigned val
;
5001 if (sscanf(cmd
, "%llx", &val
) != 1)
5004 return wpas_p2p_sd_cancel_request(wpa_s
, req
);
5008 static int p2p_ctrl_serv_disc_resp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5013 struct wpabuf
*resp_tlvs
;
5017 pos
= os_strchr(cmd
, ' ');
5025 if (hwaddr_aton(pos
, dst
))
5032 pos2
= os_strchr(pos
, ' ');
5036 dialog_token
= atoi(pos
);
5038 len
= os_strlen(pos2
);
5042 resp_tlvs
= wpabuf_alloc(len
);
5043 if (resp_tlvs
== NULL
)
5045 if (hexstr2bin(pos2
, wpabuf_put(resp_tlvs
, len
), len
) < 0) {
5046 wpabuf_free(resp_tlvs
);
5050 wpas_p2p_sd_response(wpa_s
, freq
, dst
, dialog_token
, resp_tlvs
);
5051 wpabuf_free(resp_tlvs
);
5056 static int p2p_ctrl_serv_disc_external(struct wpa_supplicant
*wpa_s
,
5059 if (os_strcmp(cmd
, "0") && os_strcmp(cmd
, "1"))
5061 wpa_s
->p2p_sd_over_ctrl_iface
= atoi(cmd
);
5066 static int p2p_ctrl_service_add_bonjour(struct wpa_supplicant
*wpa_s
,
5071 struct wpabuf
*query
, *resp
;
5073 pos
= os_strchr(cmd
, ' ');
5078 len
= os_strlen(cmd
);
5082 query
= wpabuf_alloc(len
);
5085 if (hexstr2bin(cmd
, wpabuf_put(query
, len
), len
) < 0) {
5090 len
= os_strlen(pos
);
5096 resp
= wpabuf_alloc(len
);
5101 if (hexstr2bin(pos
, wpabuf_put(resp
, len
), len
) < 0) {
5107 if (wpas_p2p_service_add_bonjour(wpa_s
, query
, resp
) < 0) {
5116 static int p2p_ctrl_service_add_upnp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5121 pos
= os_strchr(cmd
, ' ');
5126 if (hexstr2bin(cmd
, &version
, 1) < 0)
5129 return wpas_p2p_service_add_upnp(wpa_s
, version
, pos
);
5133 static int p2p_ctrl_service_add_asp(struct wpa_supplicant
*wpa_s
,
5134 u8 replace
, char *cmd
)
5138 u32 auto_accept
, adv_id
, svc_state
, config_methods
;
5139 char *svc_info
= NULL
;
5141 pos
= os_strchr(cmd
, ' ');
5146 /* Auto-Accept value is mandatory, and must be one of the
5147 * single values (0, 1, 2, 4) */
5148 auto_accept
= atoi(cmd
);
5149 switch (auto_accept
) {
5150 case P2PS_SETUP_NONE
: /* No auto-accept */
5151 case P2PS_SETUP_NEW
:
5152 case P2PS_SETUP_CLIENT
:
5153 case P2PS_SETUP_GROUP_OWNER
:
5159 /* Advertisement ID is mandatory */
5161 pos
= os_strchr(cmd
, ' ');
5166 /* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
5167 if (sscanf(cmd
, "%x", &adv_id
) != 1 || adv_id
== 0)
5170 /* Only allow replacements if exist, and adds if not */
5171 if (wpas_p2p_service_p2ps_id_exists(wpa_s
, adv_id
)) {
5179 /* svc_state between 0 - 0xff is mandatory */
5180 if (sscanf(pos
, "%x", &svc_state
) != 1 || svc_state
> 0xff)
5183 pos
= os_strchr(pos
, ' ');
5187 /* config_methods is mandatory */
5189 if (sscanf(pos
, "%x", &config_methods
) != 1)
5192 if (!(config_methods
&
5193 (WPS_CONFIG_DISPLAY
| WPS_CONFIG_KEYPAD
| WPS_CONFIG_P2PS
)))
5196 pos
= os_strchr(pos
, ' ');
5203 /* Advertisement string is mandatory */
5204 if (!pos
[0] || pos
[0] == ' ')
5207 /* Terminate svc string */
5208 pos
= os_strchr(pos
, ' ');
5212 /* Service and Response Information are optional */
5213 if (pos
&& pos
[0]) {
5216 /* Note the bare ' included, which cannot exist legally
5217 * in unescaped string. */
5218 svc_info
= os_strstr(pos
, "svc_info='");
5222 len
= os_strlen(svc_info
);
5223 utf8_unescape(svc_info
, len
, svc_info
, len
);
5227 return wpas_p2p_service_add_asp(wpa_s
, auto_accept
, adv_id
, adv_str
,
5228 (u8
) svc_state
, (u16
) config_methods
,
5233 static int p2p_ctrl_service_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
5237 pos
= os_strchr(cmd
, ' ');
5242 if (os_strcmp(cmd
, "bonjour") == 0)
5243 return p2p_ctrl_service_add_bonjour(wpa_s
, pos
);
5244 if (os_strcmp(cmd
, "upnp") == 0)
5245 return p2p_ctrl_service_add_upnp(wpa_s
, pos
);
5246 if (os_strcmp(cmd
, "asp") == 0)
5247 return p2p_ctrl_service_add_asp(wpa_s
, 0, pos
);
5248 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5253 static int p2p_ctrl_service_del_bonjour(struct wpa_supplicant
*wpa_s
,
5257 struct wpabuf
*query
;
5260 len
= os_strlen(cmd
);
5264 query
= wpabuf_alloc(len
);
5267 if (hexstr2bin(cmd
, wpabuf_put(query
, len
), len
) < 0) {
5272 ret
= wpas_p2p_service_del_bonjour(wpa_s
, query
);
5278 static int p2p_ctrl_service_del_upnp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5283 pos
= os_strchr(cmd
, ' ');
5288 if (hexstr2bin(cmd
, &version
, 1) < 0)
5291 return wpas_p2p_service_del_upnp(wpa_s
, version
, pos
);
5295 static int p2p_ctrl_service_del_asp(struct wpa_supplicant
*wpa_s
, char *cmd
)
5299 if (sscanf(cmd
, "%x", &adv_id
) != 1)
5302 return wpas_p2p_service_del_asp(wpa_s
, adv_id
);
5306 static int p2p_ctrl_service_del(struct wpa_supplicant
*wpa_s
, char *cmd
)
5310 pos
= os_strchr(cmd
, ' ');
5315 if (os_strcmp(cmd
, "bonjour") == 0)
5316 return p2p_ctrl_service_del_bonjour(wpa_s
, pos
);
5317 if (os_strcmp(cmd
, "upnp") == 0)
5318 return p2p_ctrl_service_del_upnp(wpa_s
, pos
);
5319 if (os_strcmp(cmd
, "asp") == 0)
5320 return p2p_ctrl_service_del_asp(wpa_s
, pos
);
5321 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5326 static int p2p_ctrl_service_replace(struct wpa_supplicant
*wpa_s
, char *cmd
)
5330 pos
= os_strchr(cmd
, ' ');
5335 if (os_strcmp(cmd
, "asp") == 0)
5336 return p2p_ctrl_service_add_asp(wpa_s
, 1, pos
);
5338 wpa_printf(MSG_DEBUG
, "Unknown service '%s'", cmd
);
5343 static int p2p_ctrl_reject(struct wpa_supplicant
*wpa_s
, char *cmd
)
5349 if (hwaddr_aton(cmd
, addr
))
5352 return wpas_p2p_reject(wpa_s
, addr
);
5356 static int p2p_ctrl_invite_persistent(struct wpa_supplicant
*wpa_s
, char *cmd
)
5360 struct wpa_ssid
*ssid
;
5361 u8
*_peer
= NULL
, peer
[ETH_ALEN
];
5362 int freq
= 0, pref_freq
= 0;
5366 pos
= os_strstr(cmd
, " peer=");
5369 if (hwaddr_aton(pos
, peer
))
5373 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
5374 if (ssid
== NULL
|| ssid
->disabled
!= 2) {
5375 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
5376 "for persistent P2P group",
5381 pos
= os_strstr(cmd
, " freq=");
5389 pos
= os_strstr(cmd
, " pref=");
5392 pref_freq
= atoi(pos
);
5397 vht
= (os_strstr(cmd
, " vht") != NULL
) || wpa_s
->conf
->p2p_go_vht
;
5398 ht40
= (os_strstr(cmd
, " ht40") != NULL
) || wpa_s
->conf
->p2p_go_ht40
||
5401 return wpas_p2p_invite(wpa_s
, _peer
, ssid
, NULL
, freq
, ht40
, vht
,
5406 static int p2p_ctrl_invite_group(struct wpa_supplicant
*wpa_s
, char *cmd
)
5409 u8 peer
[ETH_ALEN
], go_dev_addr
[ETH_ALEN
], *go_dev
= NULL
;
5411 pos
= os_strstr(cmd
, " peer=");
5417 if (hwaddr_aton(pos
, peer
)) {
5418 wpa_printf(MSG_DEBUG
, "P2P: Invalid MAC address '%s'", pos
);
5422 pos
= os_strstr(pos
, " go_dev_addr=");
5425 if (hwaddr_aton(pos
, go_dev_addr
)) {
5426 wpa_printf(MSG_DEBUG
, "P2P: Invalid MAC address '%s'",
5430 go_dev
= go_dev_addr
;
5433 return wpas_p2p_invite_group(wpa_s
, cmd
, peer
, go_dev
);
5437 static int p2p_ctrl_invite(struct wpa_supplicant
*wpa_s
, char *cmd
)
5439 if (os_strncmp(cmd
, "persistent=", 11) == 0)
5440 return p2p_ctrl_invite_persistent(wpa_s
, cmd
+ 11);
5441 if (os_strncmp(cmd
, "group=", 6) == 0)
5442 return p2p_ctrl_invite_group(wpa_s
, cmd
+ 6);
5448 static int p2p_ctrl_group_add_persistent(struct wpa_supplicant
*wpa_s
,
5449 char *cmd
, int freq
, int ht40
,
5453 struct wpa_ssid
*ssid
;
5456 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
5457 if (ssid
== NULL
|| ssid
->disabled
!= 2) {
5458 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Could not find SSID id=%d "
5459 "for persistent P2P group",
5464 return wpas_p2p_group_add_persistent(wpa_s
, ssid
, 0, freq
, 0, ht40
, vht
,
5469 static int p2p_ctrl_group_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
5471 int freq
= 0, ht40
, vht
;
5474 pos
= os_strstr(cmd
, "freq=");
5476 freq
= atoi(pos
+ 5);
5478 vht
= (os_strstr(cmd
, "vht") != NULL
) || wpa_s
->conf
->p2p_go_vht
;
5479 ht40
= (os_strstr(cmd
, "ht40") != NULL
) || wpa_s
->conf
->p2p_go_ht40
||
5482 if (os_strncmp(cmd
, "persistent=", 11) == 0)
5483 return p2p_ctrl_group_add_persistent(wpa_s
, cmd
+ 11, freq
,
5485 if (os_strcmp(cmd
, "persistent") == 0 ||
5486 os_strncmp(cmd
, "persistent ", 11) == 0)
5487 return wpas_p2p_group_add(wpa_s
, 1, freq
, ht40
, vht
);
5488 if (os_strncmp(cmd
, "freq=", 5) == 0)
5489 return wpas_p2p_group_add(wpa_s
, 0, freq
, ht40
, vht
);
5491 return wpas_p2p_group_add(wpa_s
, 0, freq
, ht40
, vht
);
5493 wpa_printf(MSG_DEBUG
, "CTRL: Invalid P2P_GROUP_ADD parameters '%s'",
5499 static int p2p_ctrl_peer(struct wpa_supplicant
*wpa_s
, char *cmd
,
5500 char *buf
, size_t buflen
)
5502 u8 addr
[ETH_ALEN
], *addr_ptr
;
5504 const struct p2p_peer_info
*info
;
5506 char devtype
[WPS_DEV_TYPE_BUFSIZE
];
5507 struct wpa_ssid
*ssid
;
5510 if (!wpa_s
->global
->p2p
)
5513 if (os_strcmp(cmd
, "FIRST") == 0) {
5516 } else if (os_strncmp(cmd
, "NEXT-", 5) == 0) {
5517 if (hwaddr_aton(cmd
+ 5, addr
) < 0)
5522 if (hwaddr_aton(cmd
, addr
) < 0)
5528 info
= p2p_get_peer_info(wpa_s
->global
->p2p
, addr_ptr
, next
);
5535 res
= os_snprintf(pos
, end
- pos
, MACSTR
"\n"
5541 "serial_number=%s\n"
5542 "config_methods=0x%x\n"
5544 "group_capab=0x%x\n"
5546 MAC2STR(info
->p2p_device_addr
),
5547 wps_dev_type_bin2str(info
->pri_dev_type
,
5548 devtype
, sizeof(devtype
)),
5553 info
->serial_number
,
5554 info
->config_methods
,
5558 if (os_snprintf_error(end
- pos
, res
))
5562 for (i
= 0; i
< info
->wps_sec_dev_type_list_len
/ WPS_DEV_TYPE_LEN
; i
++)
5565 t
= &info
->wps_sec_dev_type_list
[i
* WPS_DEV_TYPE_LEN
];
5566 res
= os_snprintf(pos
, end
- pos
, "sec_dev_type=%s\n",
5567 wps_dev_type_bin2str(t
, devtype
,
5569 if (os_snprintf_error(end
- pos
, res
))
5574 ssid
= wpas_p2p_get_persistent(wpa_s
, info
->p2p_device_addr
, NULL
, 0);
5576 res
= os_snprintf(pos
, end
- pos
, "persistent=%d\n", ssid
->id
);
5577 if (os_snprintf_error(end
- pos
, res
))
5582 res
= p2p_get_peer_info_txt(info
, pos
, end
- pos
);
5587 if (info
->vendor_elems
) {
5588 res
= os_snprintf(pos
, end
- pos
, "vendor_elems=");
5589 if (os_snprintf_error(end
- pos
, res
))
5593 pos
+= wpa_snprintf_hex(pos
, end
- pos
,
5594 wpabuf_head(info
->vendor_elems
),
5595 wpabuf_len(info
->vendor_elems
));
5597 res
= os_snprintf(pos
, end
- pos
, "\n");
5598 if (os_snprintf_error(end
- pos
, res
))
5607 static int p2p_ctrl_disallow_freq(struct wpa_supplicant
*wpa_s
,
5612 if (wpa_s
->global
->p2p
== NULL
)
5615 if (freq_range_list_parse(&wpa_s
->global
->p2p_disallow_freq
, param
) < 0)
5618 for (i
= 0; i
< wpa_s
->global
->p2p_disallow_freq
.num
; i
++) {
5619 struct wpa_freq_range
*freq
;
5620 freq
= &wpa_s
->global
->p2p_disallow_freq
.range
[i
];
5621 wpa_printf(MSG_DEBUG
, "P2P: Disallowed frequency range %u-%u",
5622 freq
->min
, freq
->max
);
5625 wpas_p2p_update_channel_list(wpa_s
);
5630 static int p2p_ctrl_set(struct wpa_supplicant
*wpa_s
, char *cmd
)
5634 if (wpa_s
->global
->p2p
== NULL
)
5637 param
= os_strchr(cmd
, ' ');
5642 if (os_strcmp(cmd
, "discoverability") == 0) {
5643 p2p_set_client_discoverability(wpa_s
->global
->p2p
,
5648 if (os_strcmp(cmd
, "managed") == 0) {
5649 p2p_set_managed_oper(wpa_s
->global
->p2p
, atoi(param
));
5653 if (os_strcmp(cmd
, "listen_channel") == 0) {
5654 return p2p_set_listen_channel(wpa_s
->global
->p2p
, 81,
5658 if (os_strcmp(cmd
, "ssid_postfix") == 0) {
5659 return p2p_set_ssid_postfix(wpa_s
->global
->p2p
, (u8
*) param
,
5663 if (os_strcmp(cmd
, "noa") == 0) {
5665 int count
, start
, duration
;
5666 /* GO NoA parameters: count,start_offset(ms),duration(ms) */
5667 count
= atoi(param
);
5668 pos
= os_strchr(param
, ',');
5673 pos
= os_strchr(pos
, ',');
5677 duration
= atoi(pos
);
5678 if (count
< 0 || count
> 255 || start
< 0 || duration
< 0)
5680 if (count
== 0 && duration
> 0)
5682 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: P2P_SET GO NoA: count=%d "
5683 "start=%d duration=%d", count
, start
, duration
);
5684 return wpas_p2p_set_noa(wpa_s
, count
, start
, duration
);
5687 if (os_strcmp(cmd
, "ps") == 0)
5688 return wpa_drv_set_p2p_powersave(wpa_s
, atoi(param
), -1, -1);
5690 if (os_strcmp(cmd
, "oppps") == 0)
5691 return wpa_drv_set_p2p_powersave(wpa_s
, -1, atoi(param
), -1);
5693 if (os_strcmp(cmd
, "ctwindow") == 0)
5694 return wpa_drv_set_p2p_powersave(wpa_s
, -1, -1, atoi(param
));
5696 if (os_strcmp(cmd
, "disabled") == 0) {
5697 wpa_s
->global
->p2p_disabled
= atoi(param
);
5698 wpa_printf(MSG_DEBUG
, "P2P functionality %s",
5699 wpa_s
->global
->p2p_disabled
?
5700 "disabled" : "enabled");
5701 if (wpa_s
->global
->p2p_disabled
) {
5702 wpas_p2p_stop_find(wpa_s
);
5703 os_memset(wpa_s
->p2p_auth_invite
, 0, ETH_ALEN
);
5704 p2p_flush(wpa_s
->global
->p2p
);
5709 if (os_strcmp(cmd
, "conc_pref") == 0) {
5710 if (os_strcmp(param
, "sta") == 0)
5711 wpa_s
->global
->conc_pref
= WPA_CONC_PREF_STA
;
5712 else if (os_strcmp(param
, "p2p") == 0)
5713 wpa_s
->global
->conc_pref
= WPA_CONC_PREF_P2P
;
5715 wpa_printf(MSG_INFO
, "Invalid conc_pref value");
5718 wpa_printf(MSG_DEBUG
, "Single channel concurrency preference: "
5723 if (os_strcmp(cmd
, "force_long_sd") == 0) {
5724 wpa_s
->force_long_sd
= atoi(param
);
5728 if (os_strcmp(cmd
, "peer_filter") == 0) {
5730 if (hwaddr_aton(param
, addr
))
5732 p2p_set_peer_filter(wpa_s
->global
->p2p
, addr
);
5736 if (os_strcmp(cmd
, "cross_connect") == 0)
5737 return wpas_p2p_set_cross_connect(wpa_s
, atoi(param
));
5739 if (os_strcmp(cmd
, "go_apsd") == 0) {
5740 if (os_strcmp(param
, "disable") == 0)
5741 wpa_s
->set_ap_uapsd
= 0;
5743 wpa_s
->set_ap_uapsd
= 1;
5744 wpa_s
->ap_uapsd
= atoi(param
);
5749 if (os_strcmp(cmd
, "client_apsd") == 0) {
5750 if (os_strcmp(param
, "disable") == 0)
5751 wpa_s
->set_sta_uapsd
= 0;
5755 /* format: BE,BK,VI,VO;max SP Length */
5757 pos
= os_strchr(param
, ',');
5762 pos
= os_strchr(pos
, ',');
5767 pos
= os_strchr(pos
, ',');
5772 /* ignore max SP Length for now */
5774 wpa_s
->set_sta_uapsd
= 1;
5775 wpa_s
->sta_uapsd
= 0;
5777 wpa_s
->sta_uapsd
|= BIT(0);
5779 wpa_s
->sta_uapsd
|= BIT(1);
5781 wpa_s
->sta_uapsd
|= BIT(2);
5783 wpa_s
->sta_uapsd
|= BIT(3);
5788 if (os_strcmp(cmd
, "disallow_freq") == 0)
5789 return p2p_ctrl_disallow_freq(wpa_s
, param
);
5791 if (os_strcmp(cmd
, "disc_int") == 0) {
5792 int min_disc_int
, max_disc_int
, max_disc_tu
;
5797 min_disc_int
= atoi(pos
);
5798 pos
= os_strchr(pos
, ' ');
5803 max_disc_int
= atoi(pos
);
5804 pos
= os_strchr(pos
, ' ');
5809 max_disc_tu
= atoi(pos
);
5811 return p2p_set_disc_int(wpa_s
->global
->p2p
, min_disc_int
,
5812 max_disc_int
, max_disc_tu
);
5815 if (os_strcmp(cmd
, "per_sta_psk") == 0) {
5816 wpa_s
->global
->p2p_per_sta_psk
= !!atoi(param
);
5820 #ifdef CONFIG_WPS_NFC
5821 if (os_strcmp(cmd
, "nfc_tag") == 0)
5822 return wpas_p2p_nfc_tag_enabled(wpa_s
, !!atoi(param
));
5823 #endif /* CONFIG_WPS_NFC */
5825 if (os_strcmp(cmd
, "disable_ip_addr_req") == 0) {
5826 wpa_s
->p2p_disable_ip_addr_req
= !!atoi(param
);
5830 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: Unknown P2P_SET field value '%s'",
5837 static void p2p_ctrl_flush(struct wpa_supplicant
*wpa_s
)
5839 os_memset(wpa_s
->p2p_auth_invite
, 0, ETH_ALEN
);
5840 wpa_s
->force_long_sd
= 0;
5841 wpas_p2p_stop_find(wpa_s
);
5842 if (wpa_s
->global
->p2p
)
5843 p2p_flush(wpa_s
->global
->p2p
);
5847 static int p2p_ctrl_presence_req(struct wpa_supplicant
*wpa_s
, char *cmd
)
5850 unsigned int dur1
= 0, int1
= 0, dur2
= 0, int2
= 0;
5853 pos
= os_strchr(cmd
, ' ');
5859 pos2
= os_strchr(pos
, ' ');
5867 pos
= os_strchr(pos2
, ' ');
5875 return wpas_p2p_presence_req(wpa_s
, dur1
, int1
, dur2
, int2
);
5879 static int p2p_ctrl_ext_listen(struct wpa_supplicant
*wpa_s
, char *cmd
)
5882 unsigned int period
= 0, interval
= 0;
5885 pos
= os_strchr(cmd
, ' ');
5890 interval
= atoi(pos
);
5893 return wpas_p2p_ext_listen(wpa_s
, period
, interval
);
5897 static int p2p_ctrl_remove_client(struct wpa_supplicant
*wpa_s
, const char *cmd
)
5904 if (os_strncmp(pos
, "iface=", 6) == 0) {
5908 if (hwaddr_aton(pos
, peer
))
5911 wpas_p2p_remove_client(wpa_s
, peer
, iface_addr
);
5915 #endif /* CONFIG_P2P */
5918 static int * freq_range_to_channel_list(struct wpa_supplicant
*wpa_s
, char *val
)
5920 struct wpa_freq_range_list ranges
;
5922 struct hostapd_hw_modes
*mode
;
5925 if (wpa_s
->hw
.modes
== NULL
)
5928 os_memset(&ranges
, 0, sizeof(ranges
));
5929 if (freq_range_list_parse(&ranges
, val
) < 0)
5932 for (i
= 0; i
< wpa_s
->hw
.num_modes
; i
++) {
5935 mode
= &wpa_s
->hw
.modes
[i
];
5936 for (j
= 0; j
< mode
->num_channels
; j
++) {
5939 if (mode
->channels
[j
].flag
& HOSTAPD_CHAN_DISABLED
)
5942 freq
= mode
->channels
[j
].freq
;
5943 if (!freq_range_list_includes(&ranges
, freq
))
5946 int_array_add_unique(&freqs
, freq
);
5950 os_free(ranges
.range
);
5955 #ifdef CONFIG_INTERWORKING
5957 static int ctrl_interworking_select(struct wpa_supplicant
*wpa_s
, char *param
)
5965 auto_sel
= os_strstr(param
, "auto") != NULL
;
5967 pos
= os_strstr(param
, "freq=");
5969 freqs
= freq_range_to_channel_list(wpa_s
, pos
+ 5);
5976 return interworking_select(wpa_s
, auto_sel
, freqs
);
5980 static int ctrl_interworking_connect(struct wpa_supplicant
*wpa_s
, char *dst
,
5984 struct wpa_bss
*bss
;
5986 if (hwaddr_aton(dst
, bssid
)) {
5987 wpa_printf(MSG_DEBUG
, "Invalid BSSID '%s'", dst
);
5991 bss
= wpa_bss_get_bssid(wpa_s
, bssid
);
5993 wpa_printf(MSG_DEBUG
, "Could not find BSS " MACSTR
,
5998 if (bss
->ssid_len
== 0) {
6001 wpa_printf(MSG_DEBUG
, "Selected BSS entry for " MACSTR
6002 " does not have SSID information", MAC2STR(bssid
));
6004 dl_list_for_each_reverse(bss
, &wpa_s
->bss
, struct wpa_bss
,
6006 if (os_memcmp(bss
->bssid
, bssid
, ETH_ALEN
) == 0 &&
6007 bss
->ssid_len
> 0) {
6015 wpa_printf(MSG_DEBUG
,
6016 "Found another matching BSS entry with SSID");
6019 return interworking_connect(wpa_s
, bss
, only_add
);
6023 static int get_anqp(struct wpa_supplicant
*wpa_s
, char *dst
)
6025 u8 dst_addr
[ETH_ALEN
];
6028 #define MAX_ANQP_INFO_ID 100
6029 u16 id
[MAX_ANQP_INFO_ID
];
6033 used
= hwaddr_aton2(dst
, dst_addr
);
6039 while (num_id
< MAX_ANQP_INFO_ID
) {
6040 if (os_strncmp(pos
, "hs20:", 5) == 0) {
6042 int num
= atoi(pos
+ 5);
6043 if (num
<= 0 || num
> 31)
6045 subtypes
|= BIT(num
);
6046 #else /* CONFIG_HS20 */
6048 #endif /* CONFIG_HS20 */
6050 id
[num_id
] = atoi(pos
);
6054 pos
= os_strchr(pos
+ 1, ',');
6063 return anqp_send_req(wpa_s
, dst_addr
, id
, num_id
, subtypes
);
6067 static int gas_request(struct wpa_supplicant
*wpa_s
, char *cmd
)
6069 u8 dst_addr
[ETH_ALEN
];
6070 struct wpabuf
*advproto
, *query
= NULL
;
6075 used
= hwaddr_aton2(cmd
, dst_addr
);
6083 /* Advertisement Protocol ID */
6084 end
= os_strchr(pos
, ' ');
6088 len
= os_strlen(pos
);
6094 advproto
= wpabuf_alloc(len
);
6095 if (advproto
== NULL
)
6097 if (hexstr2bin(pos
, wpabuf_put(advproto
, len
), len
) < 0)
6101 /* Optional Query Request */
6106 len
= os_strlen(pos
);
6113 query
= wpabuf_alloc(len
);
6116 if (hexstr2bin(pos
, wpabuf_put(query
, len
), len
) < 0)
6121 ret
= gas_send_request(wpa_s
, dst_addr
, advproto
, query
);
6124 wpabuf_free(advproto
);
6131 static int gas_response_get(struct wpa_supplicant
*wpa_s
, char *cmd
, char *buf
,
6138 size_t resp_len
, start
, requested_len
;
6139 struct wpabuf
*resp
;
6142 used
= hwaddr_aton2(cmd
, addr
);
6149 dialog_token
= atoi(pos
);
6151 if (wpa_s
->last_gas_resp
&&
6152 os_memcmp(addr
, wpa_s
->last_gas_addr
, ETH_ALEN
) == 0 &&
6153 dialog_token
== wpa_s
->last_gas_dialog_token
)
6154 resp
= wpa_s
->last_gas_resp
;
6155 else if (wpa_s
->prev_gas_resp
&&
6156 os_memcmp(addr
, wpa_s
->prev_gas_addr
, ETH_ALEN
) == 0 &&
6157 dialog_token
== wpa_s
->prev_gas_dialog_token
)
6158 resp
= wpa_s
->prev_gas_resp
;
6162 resp_len
= wpabuf_len(resp
);
6164 requested_len
= resp_len
;
6166 pos
= os_strchr(pos
, ' ');
6169 if (start
> resp_len
)
6170 return os_snprintf(buf
, buflen
, "FAIL-Invalid range");
6171 pos
= os_strchr(pos
, ',');
6175 requested_len
= atoi(pos
);
6176 if (start
+ requested_len
> resp_len
)
6177 return os_snprintf(buf
, buflen
, "FAIL-Invalid range");
6180 if (requested_len
* 2 + 1 > buflen
)
6181 return os_snprintf(buf
, buflen
, "FAIL-Too long response");
6183 ret
= wpa_snprintf_hex(buf
, buflen
, wpabuf_head_u8(resp
) + start
,
6186 if (start
+ requested_len
== resp_len
) {
6188 * Free memory by dropping the response after it has been
6191 if (resp
== wpa_s
->prev_gas_resp
) {
6192 wpabuf_free(wpa_s
->prev_gas_resp
);
6193 wpa_s
->prev_gas_resp
= NULL
;
6195 wpabuf_free(wpa_s
->last_gas_resp
);
6196 wpa_s
->last_gas_resp
= NULL
;
6202 #endif /* CONFIG_INTERWORKING */
6207 static int get_hs20_anqp(struct wpa_supplicant
*wpa_s
, char *dst
)
6209 u8 dst_addr
[ETH_ALEN
];
6214 used
= hwaddr_aton2(dst
, dst_addr
);
6221 int num
= atoi(pos
);
6222 if (num
<= 0 || num
> 31)
6224 subtypes
|= BIT(num
);
6225 pos
= os_strchr(pos
+ 1, ',');
6234 return hs20_anqp_send_req(wpa_s
, dst_addr
, subtypes
, NULL
, 0);
6238 static int hs20_nai_home_realm_list(struct wpa_supplicant
*wpa_s
,
6239 const u8
*addr
, const char *realm
)
6245 rlen
= os_strlen(realm
);
6247 buf
= os_malloc(len
);
6250 buf
[0] = 1; /* NAI Home Realm Count */
6251 buf
[1] = 0; /* Formatted in accordance with RFC 4282 */
6253 os_memcpy(buf
+ 3, realm
, rlen
);
6255 ret
= hs20_anqp_send_req(wpa_s
, addr
,
6256 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY
),
6265 static int hs20_get_nai_home_realm_list(struct wpa_supplicant
*wpa_s
,
6268 struct wpa_cred
*cred
= wpa_s
->conf
->cred
;
6269 u8 dst_addr
[ETH_ALEN
];
6275 used
= hwaddr_aton2(dst
, dst_addr
);
6279 while (dst
[used
] == ' ')
6281 if (os_strncmp(dst
+ used
, "realm=", 6) == 0)
6282 return hs20_nai_home_realm_list(wpa_s
, dst_addr
,
6285 len
= os_strlen(dst
+ used
);
6287 if (len
== 0 && cred
&& cred
->realm
)
6288 return hs20_nai_home_realm_list(wpa_s
, dst_addr
, cred
->realm
);
6293 buf
= os_malloc(len
);
6296 if (hexstr2bin(dst
+ used
, buf
, len
) < 0) {
6301 ret
= hs20_anqp_send_req(wpa_s
, dst_addr
,
6302 BIT(HS20_STYPE_NAI_HOME_REALM_QUERY
),
6310 static int hs20_icon_request(struct wpa_supplicant
*wpa_s
, char *cmd
)
6312 u8 dst_addr
[ETH_ALEN
];
6316 used
= hwaddr_aton2(cmd
, dst_addr
);
6320 while (cmd
[used
] == ' ')
6324 wpa_s
->fetch_osu_icon_in_progress
= 0;
6325 return hs20_anqp_send_req(wpa_s
, dst_addr
, BIT(HS20_STYPE_ICON_REQUEST
),
6326 (u8
*) icon
, os_strlen(icon
));
6329 #endif /* CONFIG_HS20 */
6332 #ifdef CONFIG_AUTOSCAN
6334 static int wpa_supplicant_ctrl_iface_autoscan(struct wpa_supplicant
*wpa_s
,
6337 enum wpa_states state
= wpa_s
->wpa_state
;
6338 char *new_params
= NULL
;
6340 if (os_strlen(cmd
) > 0) {
6341 new_params
= os_strdup(cmd
);
6342 if (new_params
== NULL
)
6346 os_free(wpa_s
->conf
->autoscan
);
6347 wpa_s
->conf
->autoscan
= new_params
;
6349 if (wpa_s
->conf
->autoscan
== NULL
)
6350 autoscan_deinit(wpa_s
);
6351 else if (state
== WPA_DISCONNECTED
|| state
== WPA_INACTIVE
)
6352 autoscan_init(wpa_s
, 1);
6353 else if (state
== WPA_SCANNING
)
6354 wpa_supplicant_reinit_autoscan(wpa_s
);
6359 #endif /* CONFIG_AUTOSCAN */
6364 static int wpas_ctrl_iface_wnm_sleep(struct wpa_supplicant
*wpa_s
, char *cmd
)
6370 struct wpabuf
*tfs_req
= NULL
;
6372 if (os_strncmp(cmd
, "enter", 5) == 0)
6374 else if (os_strncmp(cmd
, "exit", 4) == 0)
6379 pos
= os_strstr(cmd
, " interval=");
6381 intval
= atoi(pos
+ 10);
6383 pos
= os_strstr(cmd
, " tfs_req=");
6388 end
= os_strchr(pos
, ' ');
6392 len
= os_strlen(pos
);
6396 tfs_req
= wpabuf_alloc(len
);
6397 if (tfs_req
== NULL
)
6399 if (hexstr2bin(pos
, wpabuf_put(tfs_req
, len
), len
) < 0) {
6400 wpabuf_free(tfs_req
);
6405 ret
= ieee802_11_send_wnmsleep_req(wpa_s
, enter
? WNM_SLEEP_MODE_ENTER
:
6406 WNM_SLEEP_MODE_EXIT
, intval
,
6408 wpabuf_free(tfs_req
);
6414 static int wpas_ctrl_iface_wnm_bss_query(struct wpa_supplicant
*wpa_s
, char *cmd
)
6418 query_reason
= atoi(cmd
);
6420 wpa_printf(MSG_DEBUG
, "CTRL_IFACE: WNM_BSS_QUERY query_reason=%d",
6423 return wnm_send_bss_transition_mgmt_query(wpa_s
, query_reason
);
6426 #endif /* CONFIG_WNM */
6429 static int wpa_supplicant_signal_poll(struct wpa_supplicant
*wpa_s
, char *buf
,
6432 struct wpa_signal_info si
;
6436 ret
= wpa_drv_signal_poll(wpa_s
, &si
);
6443 ret
= os_snprintf(pos
, end
- pos
, "RSSI=%d\nLINKSPEED=%d\n"
6444 "NOISE=%d\nFREQUENCY=%u\n",
6445 si
.current_signal
, si
.current_txrate
/ 1000,
6446 si
.current_noise
, si
.frequency
);
6447 if (os_snprintf_error(end
- pos
, ret
))
6451 if (si
.chanwidth
!= CHAN_WIDTH_UNKNOWN
) {
6452 ret
= os_snprintf(pos
, end
- pos
, "WIDTH=%s\n",
6453 channel_width_to_string(si
.chanwidth
));
6454 if (os_snprintf_error(end
- pos
, ret
))
6459 if (si
.center_frq1
> 0 && si
.center_frq2
> 0) {
6460 ret
= os_snprintf(pos
, end
- pos
,
6461 "CENTER_FRQ1=%d\nCENTER_FRQ2=%d\n",
6462 si
.center_frq1
, si
.center_frq2
);
6463 if (os_snprintf_error(end
- pos
, ret
))
6468 if (si
.avg_signal
) {
6469 ret
= os_snprintf(pos
, end
- pos
,
6470 "AVG_RSSI=%d\n", si
.avg_signal
);
6471 if (os_snprintf_error(end
- pos
, ret
))
6480 static int wpa_supplicant_pktcnt_poll(struct wpa_supplicant
*wpa_s
, char *buf
,
6483 struct hostap_sta_driver_data sta
;
6486 ret
= wpa_drv_pktcnt_poll(wpa_s
, &sta
);
6490 ret
= os_snprintf(buf
, buflen
, "TXGOOD=%lu\nTXBAD=%lu\nRXGOOD=%lu\n",
6491 sta
.tx_packets
, sta
.tx_retry_failed
, sta
.rx_packets
);
6492 if (os_snprintf_error(buflen
, ret
))
6499 static int wpa_supplicant_driver_cmd(struct wpa_supplicant
*wpa_s
, char *cmd
,
6500 char *buf
, size_t buflen
)
6504 ret
= wpa_drv_driver_cmd(wpa_s
, cmd
, buf
, buflen
);
6506 if (os_strncasecmp(cmd
, "COUNTRY", 7) == 0) {
6507 struct p2p_data
*p2p
= wpa_s
->global
->p2p
;
6510 country
[0] = cmd
[8];
6511 country
[1] = cmd
[9];
6513 p2p_set_country(p2p
, country
);
6516 ret
= os_snprintf(buf
, buflen
, "%s\n", "OK");
6517 if (os_snprintf_error(buflen
, ret
))
6522 #endif /* ANDROID */
6525 static int wpa_supplicant_vendor_cmd(struct wpa_supplicant
*wpa_s
, char *cmd
,
6526 char *buf
, size_t buflen
)
6531 unsigned int vendor_id
, subcmd
;
6532 struct wpabuf
*reply
;
6533 size_t data_len
= 0;
6535 /* cmd: <vendor id> <subcommand id> [<hex formatted data>] */
6536 vendor_id
= strtoul(cmd
, &pos
, 16);
6540 subcmd
= strtoul(pos
, &pos
, 10);
6543 if (!isblank(*pos
++))
6545 data_len
= os_strlen(pos
);
6550 data
= os_malloc(data_len
);
6554 if (hexstr2bin(pos
, data
, data_len
)) {
6555 wpa_printf(MSG_DEBUG
,
6556 "Vendor command: wrong parameter format");
6562 reply
= wpabuf_alloc((buflen
- 1) / 2);
6568 ret
= wpa_drv_vendor_cmd(wpa_s
, vendor_id
, subcmd
, data
, data_len
,
6572 ret
= wpa_snprintf_hex(buf
, buflen
, wpabuf_head_u8(reply
),
6582 static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant
*wpa_s
)
6585 struct wpa_supplicant
*p2p_wpa_s
= wpa_s
->global
->p2p_init_wpa_s
?
6586 wpa_s
->global
->p2p_init_wpa_s
: wpa_s
;
6587 #endif /* CONFIG_P2P */
6589 wpa_dbg(wpa_s
, MSG_DEBUG
, "Flush all wpa_supplicant state");
6592 wpas_p2p_cancel(p2p_wpa_s
);
6593 p2p_ctrl_flush(p2p_wpa_s
);
6594 wpas_p2p_group_remove(p2p_wpa_s
, "*");
6595 wpas_p2p_service_flush(p2p_wpa_s
);
6596 p2p_wpa_s
->global
->p2p_disabled
= 0;
6597 p2p_wpa_s
->global
->p2p_per_sta_psk
= 0;
6598 p2p_wpa_s
->conf
->num_sec_device_types
= 0;
6599 p2p_wpa_s
->p2p_disable_ip_addr_req
= 0;
6600 os_free(p2p_wpa_s
->global
->p2p_go_avoid_freq
.range
);
6601 p2p_wpa_s
->global
->p2p_go_avoid_freq
.range
= NULL
;
6602 p2p_wpa_s
->global
->pending_p2ps_group
= 0;
6603 #endif /* CONFIG_P2P */
6605 #ifdef CONFIG_WPS_TESTING
6606 wps_version_number
= 0x20;
6607 wps_testing_dummy_cred
= 0;
6608 wps_corrupt_pkhash
= 0;
6609 #endif /* CONFIG_WPS_TESTING */
6611 wpa_s
->wps_fragment_size
= 0;
6612 wpas_wps_cancel(wpa_s
);
6613 wps_registrar_flush(wpa_s
->wps
->registrar
);
6614 #endif /* CONFIG_WPS */
6615 wpa_s
->after_wps
= 0;
6616 wpa_s
->known_wps_freq
= 0;
6619 #ifdef CONFIG_TDLS_TESTING
6620 extern unsigned int tdls_testing
;
6622 #endif /* CONFIG_TDLS_TESTING */
6623 wpa_drv_tdls_oper(wpa_s
, TDLS_ENABLE
, NULL
);
6624 wpa_tdls_enable(wpa_s
->wpa
, 1);
6625 #endif /* CONFIG_TDLS */
6627 eloop_cancel_timeout(wpa_supplicant_stop_countermeasures
, wpa_s
, NULL
);
6628 wpa_supplicant_stop_countermeasures(wpa_s
, NULL
);
6630 wpa_s
->no_keep_alive
= 0;
6632 os_free(wpa_s
->disallow_aps_bssid
);
6633 wpa_s
->disallow_aps_bssid
= NULL
;
6634 wpa_s
->disallow_aps_bssid_count
= 0;
6635 os_free(wpa_s
->disallow_aps_ssid
);
6636 wpa_s
->disallow_aps_ssid
= NULL
;
6637 wpa_s
->disallow_aps_ssid_count
= 0;
6639 wpa_s
->set_sta_uapsd
= 0;
6640 wpa_s
->sta_uapsd
= 0;
6642 wpa_drv_radio_disable(wpa_s
, 0);
6643 wpa_blacklist_clear(wpa_s
);
6644 wpa_s
->extra_blacklist_count
= 0;
6645 wpa_supplicant_ctrl_iface_remove_network(wpa_s
, "all");
6646 wpa_supplicant_ctrl_iface_remove_cred(wpa_s
, "all");
6647 wpa_config_flush_blobs(wpa_s
->conf
);
6648 wpa_s
->conf
->auto_interworking
= 0;
6649 wpa_s
->conf
->okc
= 0;
6651 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, NULL
);
6652 rsn_preauth_deinit(wpa_s
->wpa
);
6654 wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_LIFETIME
, 43200);
6655 wpa_sm_set_param(wpa_s
->wpa
, RSNA_PMK_REAUTH_THRESHOLD
, 70);
6656 wpa_sm_set_param(wpa_s
->wpa
, RSNA_SA_TIMEOUT
, 60);
6657 eapol_sm_notify_logoff(wpa_s
->eapol
, FALSE
);
6659 radio_remove_works(wpa_s
, NULL
, 1);
6660 wpa_s
->ext_work_in_progress
= 0;
6662 wpa_s
->next_ssid
= NULL
;
6664 #ifdef CONFIG_INTERWORKING
6665 hs20_cancel_fetch_osu(wpa_s
);
6666 #endif /* CONFIG_INTERWORKING */
6668 wpa_s
->ext_mgmt_frame_handling
= 0;
6669 wpa_s
->ext_eapol_frame_io
= 0;
6670 #ifdef CONFIG_TESTING_OPTIONS
6671 wpa_s
->extra_roc_dur
= 0;
6672 wpa_s
->test_failure
= WPAS_TEST_FAILURE_NONE
;
6673 #endif /* CONFIG_TESTING_OPTIONS */
6675 wpa_s
->disconnected
= 0;
6676 os_free(wpa_s
->next_scan_freqs
);
6677 wpa_s
->next_scan_freqs
= NULL
;
6679 wpa_bss_flush(wpa_s
);
6680 if (!dl_list_empty(&wpa_s
->bss
)) {
6681 wpa_printf(MSG_DEBUG
,
6682 "BSS table not empty after flush: %u entries, current_bss=%p bssid="
6683 MACSTR
" pending_bssid=" MACSTR
,
6684 dl_list_len(&wpa_s
->bss
), wpa_s
->current_bss
,
6685 MAC2STR(wpa_s
->bssid
),
6686 MAC2STR(wpa_s
->pending_bssid
));
6691 static int wpas_ctrl_radio_work_show(struct wpa_supplicant
*wpa_s
,
6692 char *buf
, size_t buflen
)
6694 struct wpa_radio_work
*work
;
6696 struct os_reltime now
, diff
;
6701 os_get_reltime(&now
);
6703 dl_list_for_each(work
, &wpa_s
->radio
->work
, struct wpa_radio_work
, list
)
6707 os_reltime_sub(&now
, &work
->time
, &diff
);
6708 ret
= os_snprintf(pos
, end
- pos
, "%s@%s:%u:%u:%ld.%06ld\n",
6709 work
->type
, work
->wpa_s
->ifname
, work
->freq
,
6710 work
->started
, diff
.sec
, diff
.usec
);
6711 if (os_snprintf_error(end
- pos
, ret
))
6720 static void wpas_ctrl_radio_work_timeout(void *eloop_ctx
, void *timeout_ctx
)
6722 struct wpa_radio_work
*work
= eloop_ctx
;
6723 struct wpa_external_work
*ework
= work
->ctx
;
6725 wpa_dbg(work
->wpa_s
, MSG_DEBUG
,
6726 "Timing out external radio work %u (%s)",
6727 ework
->id
, work
->type
);
6728 wpa_msg(work
->wpa_s
, MSG_INFO
, EXT_RADIO_WORK_TIMEOUT
"%u", ework
->id
);
6729 work
->wpa_s
->ext_work_in_progress
= 0;
6730 radio_work_done(work
);
6735 static void wpas_ctrl_radio_work_cb(struct wpa_radio_work
*work
, int deinit
)
6737 struct wpa_external_work
*ework
= work
->ctx
;
6741 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
,
6748 wpa_dbg(work
->wpa_s
, MSG_DEBUG
, "Starting external radio work %u (%s)",
6749 ework
->id
, ework
->type
);
6750 wpa_msg(work
->wpa_s
, MSG_INFO
, EXT_RADIO_WORK_START
"%u", ework
->id
);
6751 work
->wpa_s
->ext_work_in_progress
= 1;
6752 if (!ework
->timeout
)
6753 ework
->timeout
= 10;
6754 eloop_register_timeout(ework
->timeout
, 0, wpas_ctrl_radio_work_timeout
,
6759 static int wpas_ctrl_radio_work_add(struct wpa_supplicant
*wpa_s
, char *cmd
,
6760 char *buf
, size_t buflen
)
6762 struct wpa_external_work
*ework
;
6766 unsigned int freq
= 0;
6768 /* format: <name> [freq=<MHz>] [timeout=<seconds>] */
6770 ework
= os_zalloc(sizeof(*ework
));
6774 pos
= os_strchr(cmd
, ' ');
6776 type_len
= pos
- cmd
;
6779 pos2
= os_strstr(pos
, "freq=");
6781 freq
= atoi(pos2
+ 5);
6783 pos2
= os_strstr(pos
, "timeout=");
6785 ework
->timeout
= atoi(pos2
+ 8);
6787 type_len
= os_strlen(cmd
);
6789 if (4 + type_len
>= sizeof(ework
->type
))
6790 type_len
= sizeof(ework
->type
) - 4 - 1;
6791 os_strlcpy(ework
->type
, "ext:", sizeof(ework
->type
));
6792 os_memcpy(ework
->type
+ 4, cmd
, type_len
);
6793 ework
->type
[4 + type_len
] = '\0';
6795 wpa_s
->ext_work_id
++;
6796 if (wpa_s
->ext_work_id
== 0)
6797 wpa_s
->ext_work_id
++;
6798 ework
->id
= wpa_s
->ext_work_id
;
6800 if (radio_add_work(wpa_s
, freq
, ework
->type
, 0, wpas_ctrl_radio_work_cb
,
6806 ret
= os_snprintf(buf
, buflen
, "%u", ework
->id
);
6807 if (os_snprintf_error(buflen
, ret
))
6813 static int wpas_ctrl_radio_work_done(struct wpa_supplicant
*wpa_s
, char *cmd
)
6815 struct wpa_radio_work
*work
;
6816 unsigned int id
= atoi(cmd
);
6818 dl_list_for_each(work
, &wpa_s
->radio
->work
, struct wpa_radio_work
, list
)
6820 struct wpa_external_work
*ework
;
6822 if (os_strncmp(work
->type
, "ext:", 4) != 0)
6825 if (id
&& ework
->id
!= id
)
6827 wpa_dbg(wpa_s
, MSG_DEBUG
,
6828 "Completed external radio work %u (%s)",
6829 ework
->id
, ework
->type
);
6830 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
, work
, NULL
);
6831 wpa_s
->ext_work_in_progress
= 0;
6832 radio_work_done(work
);
6834 return 3; /* "OK\n" */
6841 static int wpas_ctrl_radio_work(struct wpa_supplicant
*wpa_s
, char *cmd
,
6842 char *buf
, size_t buflen
)
6844 if (os_strcmp(cmd
, "show") == 0)
6845 return wpas_ctrl_radio_work_show(wpa_s
, buf
, buflen
);
6846 if (os_strncmp(cmd
, "add ", 4) == 0)
6847 return wpas_ctrl_radio_work_add(wpa_s
, cmd
+ 4, buf
, buflen
);
6848 if (os_strncmp(cmd
, "done ", 5) == 0)
6849 return wpas_ctrl_radio_work_done(wpa_s
, cmd
+ 4);
6854 void wpas_ctrl_radio_work_flush(struct wpa_supplicant
*wpa_s
)
6856 struct wpa_radio_work
*work
, *tmp
;
6858 if (!wpa_s
|| !wpa_s
->radio
)
6861 dl_list_for_each_safe(work
, tmp
, &wpa_s
->radio
->work
,
6862 struct wpa_radio_work
, list
) {
6863 struct wpa_external_work
*ework
;
6865 if (os_strncmp(work
->type
, "ext:", 4) != 0)
6868 wpa_dbg(wpa_s
, MSG_DEBUG
,
6869 "Flushing%s external radio work %u (%s)",
6870 work
->started
? " started" : "", ework
->id
,
6873 eloop_cancel_timeout(wpas_ctrl_radio_work_timeout
,
6875 radio_work_done(work
);
6881 static void wpas_ctrl_eapol_response(void *eloop_ctx
, void *timeout_ctx
)
6883 struct wpa_supplicant
*wpa_s
= eloop_ctx
;
6884 eapol_sm_notify_ctrl_response(wpa_s
->eapol
);
6888 static int scan_id_list_parse(struct wpa_supplicant
*wpa_s
, const char *value
,
6889 unsigned int *scan_id_count
, int scan_id
[])
6891 const char *pos
= value
;
6894 if (*pos
== ' ' || *pos
== '\0')
6896 if (*scan_id_count
== MAX_SCAN_ID
)
6898 scan_id
[(*scan_id_count
)++] = atoi(pos
);
6899 pos
= os_strchr(pos
, ',');
6908 static void wpas_ctrl_scan(struct wpa_supplicant
*wpa_s
, char *params
,
6909 char *reply
, int reply_size
, int *reply_len
)
6912 unsigned int manual_scan_passive
= 0;
6913 unsigned int manual_scan_use_id
= 0;
6914 unsigned int manual_scan_only_new
= 0;
6915 unsigned int scan_only
= 0;
6916 unsigned int scan_id_count
= 0;
6917 int scan_id
[MAX_SCAN_ID
];
6918 void (*scan_res_handler
)(struct wpa_supplicant
*wpa_s
,
6919 struct wpa_scan_results
*scan_res
);
6920 int *manual_scan_freqs
= NULL
;
6922 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
6927 if (radio_work_pending(wpa_s
, "scan")) {
6928 wpa_printf(MSG_DEBUG
,
6929 "Pending scan scheduled - reject new request");
6930 *reply_len
= os_snprintf(reply
, reply_size
, "FAIL-BUSY\n");
6935 if (os_strncasecmp(params
, "TYPE=ONLY", 9) == 0)
6938 pos
= os_strstr(params
, "freq=");
6940 manual_scan_freqs
= freq_range_to_channel_list(wpa_s
,
6942 if (manual_scan_freqs
== NULL
) {
6948 pos
= os_strstr(params
, "passive=");
6950 manual_scan_passive
= !!atoi(pos
+ 8);
6952 pos
= os_strstr(params
, "use_id=");
6954 manual_scan_use_id
= atoi(pos
+ 7);
6956 pos
= os_strstr(params
, "only_new=1");
6958 manual_scan_only_new
= 1;
6960 pos
= os_strstr(params
, "scan_id=");
6961 if (pos
&& scan_id_list_parse(wpa_s
, pos
+ 8, &scan_id_count
,
6969 scan_res_handler
= scan_only_handler
;
6970 else if (wpa_s
->scan_res_handler
== scan_only_handler
)
6971 scan_res_handler
= NULL
;
6973 scan_res_handler
= wpa_s
->scan_res_handler
;
6975 if (!wpa_s
->sched_scanning
&& !wpa_s
->scanning
&&
6976 ((wpa_s
->wpa_state
<= WPA_SCANNING
) ||
6977 (wpa_s
->wpa_state
== WPA_COMPLETED
))) {
6978 wpa_s
->manual_scan_passive
= manual_scan_passive
;
6979 wpa_s
->manual_scan_use_id
= manual_scan_use_id
;
6980 wpa_s
->manual_scan_only_new
= manual_scan_only_new
;
6981 wpa_s
->scan_id_count
= scan_id_count
;
6982 os_memcpy(wpa_s
->scan_id
, scan_id
, scan_id_count
* sizeof(int));
6983 wpa_s
->scan_res_handler
= scan_res_handler
;
6984 os_free(wpa_s
->manual_scan_freqs
);
6985 wpa_s
->manual_scan_freqs
= manual_scan_freqs
;
6986 manual_scan_freqs
= NULL
;
6988 wpa_s
->normal_scans
= 0;
6989 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
6990 wpa_s
->after_wps
= 0;
6991 wpa_s
->known_wps_freq
= 0;
6992 wpa_supplicant_req_scan(wpa_s
, 0, 0);
6993 if (wpa_s
->manual_scan_use_id
) {
6994 wpa_s
->manual_scan_id
++;
6995 wpa_dbg(wpa_s
, MSG_DEBUG
, "Assigned scan id %u",
6996 wpa_s
->manual_scan_id
);
6997 *reply_len
= os_snprintf(reply
, reply_size
, "%u\n",
6998 wpa_s
->manual_scan_id
);
7000 } else if (wpa_s
->sched_scanning
) {
7001 wpa_s
->manual_scan_passive
= manual_scan_passive
;
7002 wpa_s
->manual_scan_use_id
= manual_scan_use_id
;
7003 wpa_s
->manual_scan_only_new
= manual_scan_only_new
;
7004 wpa_s
->scan_id_count
= scan_id_count
;
7005 os_memcpy(wpa_s
->scan_id
, scan_id
, scan_id_count
* sizeof(int));
7006 wpa_s
->scan_res_handler
= scan_res_handler
;
7007 os_free(wpa_s
->manual_scan_freqs
);
7008 wpa_s
->manual_scan_freqs
= manual_scan_freqs
;
7009 manual_scan_freqs
= NULL
;
7011 wpa_printf(MSG_DEBUG
, "Stop ongoing sched_scan to allow requested full scan to proceed");
7012 wpa_supplicant_cancel_sched_scan(wpa_s
);
7013 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
7014 wpa_supplicant_req_scan(wpa_s
, 0, 0);
7015 if (wpa_s
->manual_scan_use_id
) {
7016 wpa_s
->manual_scan_id
++;
7017 *reply_len
= os_snprintf(reply
, reply_size
, "%u\n",
7018 wpa_s
->manual_scan_id
);
7019 wpa_dbg(wpa_s
, MSG_DEBUG
, "Assigned scan id %u",
7020 wpa_s
->manual_scan_id
);
7023 wpa_printf(MSG_DEBUG
, "Ongoing scan action - reject new request");
7024 *reply_len
= os_snprintf(reply
, reply_size
, "FAIL-BUSY\n");
7028 os_free(manual_scan_freqs
);
7032 #ifdef CONFIG_TESTING_OPTIONS
7034 static void wpas_ctrl_iface_mgmt_tx_cb(struct wpa_supplicant
*wpa_s
,
7035 unsigned int freq
, const u8
*dst
,
7036 const u8
*src
, const u8
*bssid
,
7037 const u8
*data
, size_t data_len
,
7038 enum offchannel_send_action_result
7041 wpa_msg(wpa_s
, MSG_INFO
, "MGMT-TX-STATUS freq=%u dst=" MACSTR
7042 " src=" MACSTR
" bssid=" MACSTR
" result=%s",
7043 freq
, MAC2STR(dst
), MAC2STR(src
), MAC2STR(bssid
),
7044 result
== OFFCHANNEL_SEND_ACTION_SUCCESS
?
7045 "SUCCESS" : (result
== OFFCHANNEL_SEND_ACTION_NO_ACK
?
7046 "NO_ACK" : "FAILED"));
7050 static int wpas_ctrl_iface_mgmt_tx(struct wpa_supplicant
*wpa_s
, char *cmd
)
7054 u8
*buf
, da
[ETH_ALEN
], bssid
[ETH_ALEN
];
7056 int freq
= 0, no_cck
= 0, wait_time
= 0;
7058 /* <DA> <BSSID> [freq=<MHz>] [wait_time=<ms>] [no_cck=1]
7059 * <action=Action frame payload> */
7061 wpa_printf(MSG_DEBUG
, "External MGMT TX: %s", cmd
);
7064 used
= hwaddr_aton2(pos
, da
);
7070 used
= hwaddr_aton2(pos
, bssid
);
7075 param
= os_strstr(pos
, " freq=");
7081 param
= os_strstr(pos
, " no_cck=");
7084 no_cck
= atoi(param
);
7087 param
= os_strstr(pos
, " wait_time=");
7090 wait_time
= atoi(param
);
7093 param
= os_strstr(pos
, " action=");
7098 len
= os_strlen(param
);
7103 buf
= os_malloc(len
);
7107 if (hexstr2bin(param
, buf
, len
) < 0) {
7112 res
= offchannel_send_action(wpa_s
, freq
, da
, wpa_s
->own_addr
, bssid
,
7113 buf
, len
, wait_time
,
7114 wpas_ctrl_iface_mgmt_tx_cb
, no_cck
);
7120 static void wpas_ctrl_iface_mgmt_tx_done(struct wpa_supplicant
*wpa_s
)
7122 wpa_printf(MSG_DEBUG
, "External MGMT TX - done waiting");
7123 offchannel_send_action_done(wpa_s
);
7127 static int wpas_ctrl_iface_driver_event(struct wpa_supplicant
*wpa_s
, char *cmd
)
7130 union wpa_event_data event
;
7131 enum wpa_event_type ev
;
7133 /* <event name> [parameters..] */
7135 wpa_dbg(wpa_s
, MSG_DEBUG
, "Testing - external driver event: %s", cmd
);
7138 param
= os_strchr(pos
, ' ');
7142 os_memset(&event
, 0, sizeof(event
));
7144 if (os_strcmp(cmd
, "INTERFACE_ENABLED") == 0) {
7145 ev
= EVENT_INTERFACE_ENABLED
;
7146 } else if (os_strcmp(cmd
, "INTERFACE_DISABLED") == 0) {
7147 ev
= EVENT_INTERFACE_DISABLED
;
7148 } else if (os_strcmp(cmd
, "AVOID_FREQUENCIES") == 0) {
7149 ev
= EVENT_AVOID_FREQUENCIES
;
7152 if (freq_range_list_parse(&event
.freq_range
, param
) < 0)
7154 wpa_supplicant_event(wpa_s
, ev
, &event
);
7155 os_free(event
.freq_range
.range
);
7158 wpa_dbg(wpa_s
, MSG_DEBUG
, "Testing - unknown driver event: %s",
7163 wpa_supplicant_event(wpa_s
, ev
, &event
);
7169 static int wpas_ctrl_iface_eapol_rx(struct wpa_supplicant
*wpa_s
, char *cmd
)
7172 u8 src
[ETH_ALEN
], *buf
;
7176 wpa_printf(MSG_DEBUG
, "External EAPOL RX: %s", cmd
);
7179 used
= hwaddr_aton2(pos
, src
);
7186 len
= os_strlen(pos
);
7191 buf
= os_malloc(len
);
7195 if (hexstr2bin(pos
, buf
, len
) < 0) {
7200 wpa_supplicant_rx_eapol(wpa_s
, src
, buf
, len
);
7207 static u16
ipv4_hdr_checksum(const void *buf
, size_t len
)
7211 const u16
*pos
= buf
;
7213 for (i
= 0; i
< len
/ 2; i
++)
7217 sum
= (sum
& 0xffff) + (sum
>> 16);
7219 return sum
^ 0xffff;
7223 #define HWSIM_PACKETLEN 1500
7224 #define HWSIM_IP_LEN (HWSIM_PACKETLEN - sizeof(struct ether_header))
7226 void wpas_data_test_rx(void *ctx
, const u8
*src_addr
, const u8
*buf
, size_t len
)
7228 struct wpa_supplicant
*wpa_s
= ctx
;
7229 const struct ether_header
*eth
;
7230 const struct iphdr
*ip
;
7234 if (len
!= HWSIM_PACKETLEN
)
7237 eth
= (const struct ether_header
*) buf
;
7238 ip
= (const struct iphdr
*) (eth
+ 1);
7239 pos
= (const u8
*) (ip
+ 1);
7241 if (ip
->ihl
!= 5 || ip
->version
!= 4 ||
7242 ntohs(ip
->tot_len
) != HWSIM_IP_LEN
)
7245 for (i
= 0; i
< HWSIM_IP_LEN
- sizeof(*ip
); i
++) {
7251 wpa_msg(wpa_s
, MSG_INFO
, "DATA-TEST-RX " MACSTR
" " MACSTR
,
7252 MAC2STR(eth
->ether_dhost
), MAC2STR(eth
->ether_shost
));
7256 static int wpas_ctrl_iface_data_test_config(struct wpa_supplicant
*wpa_s
,
7259 int enabled
= atoi(cmd
);
7262 if (wpa_s
->l2_test
) {
7263 l2_packet_deinit(wpa_s
->l2_test
);
7264 wpa_s
->l2_test
= NULL
;
7265 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: Disabled");
7273 wpa_s
->l2_test
= l2_packet_init(wpa_s
->ifname
, wpa_s
->own_addr
,
7274 ETHERTYPE_IP
, wpas_data_test_rx
,
7276 if (wpa_s
->l2_test
== NULL
)
7279 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: Enabled");
7285 static int wpas_ctrl_iface_data_test_tx(struct wpa_supplicant
*wpa_s
, char *cmd
)
7287 u8 dst
[ETH_ALEN
], src
[ETH_ALEN
];
7292 u8 buf
[HWSIM_PACKETLEN
];
7293 struct ether_header
*eth
;
7298 if (wpa_s
->l2_test
== NULL
)
7301 /* format: <dst> <src> <tos> */
7304 used
= hwaddr_aton2(pos
, dst
);
7310 used
= hwaddr_aton2(pos
, src
);
7315 val
= strtol(pos
, NULL
, 0);
7316 if (val
< 0 || val
> 0xff)
7320 eth
= (struct ether_header
*) buf
;
7321 os_memcpy(eth
->ether_dhost
, dst
, ETH_ALEN
);
7322 os_memcpy(eth
->ether_shost
, src
, ETH_ALEN
);
7323 eth
->ether_type
= htons(ETHERTYPE_IP
);
7324 ip
= (struct iphdr
*) (eth
+ 1);
7325 os_memset(ip
, 0, sizeof(*ip
));
7330 ip
->tot_len
= htons(HWSIM_IP_LEN
);
7332 ip
->saddr
= htonl(192 << 24 | 168 << 16 | 1 << 8 | 1);
7333 ip
->daddr
= htonl(192 << 24 | 168 << 16 | 1 << 8 | 2);
7334 ip
->check
= ipv4_hdr_checksum(ip
, sizeof(*ip
));
7335 dpos
= (u8
*) (ip
+ 1);
7336 for (i
= 0; i
< HWSIM_IP_LEN
- sizeof(*ip
); i
++)
7339 if (l2_packet_send(wpa_s
->l2_test
, dst
, ETHERTYPE_IP
, buf
,
7340 HWSIM_PACKETLEN
) < 0)
7343 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: TX dst=" MACSTR
" src=" MACSTR
7344 " tos=0x%x", MAC2STR(dst
), MAC2STR(src
), tos
);
7350 static int wpas_ctrl_iface_data_test_frame(struct wpa_supplicant
*wpa_s
,
7354 struct ether_header
*eth
;
7355 struct l2_packet_data
*l2
= NULL
;
7360 len
= os_strlen(cmd
);
7361 if (len
& 1 || len
< ETH_HLEN
* 2)
7365 buf
= os_malloc(len
);
7369 if (hexstr2bin(cmd
, buf
, len
) < 0)
7372 eth
= (struct ether_header
*) buf
;
7373 ethertype
= ntohs(eth
->ether_type
);
7375 l2
= l2_packet_init(wpa_s
->ifname
, wpa_s
->own_addr
, ethertype
,
7376 wpas_data_test_rx
, wpa_s
, 1);
7380 res
= l2_packet_send(l2
, eth
->ether_dhost
, ethertype
, buf
, len
);
7381 wpa_dbg(wpa_s
, MSG_DEBUG
, "test data: TX frame res=%d", res
);
7384 l2_packet_deinit(l2
);
7387 return res
< 0 ? -1 : 0;
7391 static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant
*wpa_s
, char *cmd
)
7393 #ifdef WPA_TRACE_BFD
7394 extern char wpa_trace_fail_func
[256];
7395 extern unsigned int wpa_trace_fail_after
;
7398 wpa_trace_fail_after
= atoi(cmd
);
7399 pos
= os_strchr(cmd
, ':');
7402 os_strlcpy(wpa_trace_fail_func
, pos
,
7403 sizeof(wpa_trace_fail_func
));
7405 wpa_trace_fail_after
= 0;
7408 #else /* WPA_TRACE_BFD */
7410 #endif /* WPA_TRACE_BFD */
7414 static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant
*wpa_s
,
7415 char *buf
, size_t buflen
)
7417 #ifdef WPA_TRACE_BFD
7418 extern char wpa_trace_fail_func
[256];
7419 extern unsigned int wpa_trace_fail_after
;
7421 return os_snprintf(buf
, buflen
, "%u:%s", wpa_trace_fail_after
,
7422 wpa_trace_fail_func
);
7423 #else /* WPA_TRACE_BFD */
7425 #endif /* WPA_TRACE_BFD */
7428 #endif /* CONFIG_TESTING_OPTIONS */
7431 static void wpas_ctrl_vendor_elem_update(struct wpa_supplicant
*wpa_s
)
7436 wpa_printf(MSG_DEBUG
, "Update vendor elements");
7438 for (i
= 0; i
< NUM_VENDOR_ELEM_FRAMES
; i
++) {
7439 if (wpa_s
->vendor_elem
[i
]) {
7442 res
= os_snprintf(buf
, sizeof(buf
), "frame[%u]", i
);
7443 if (!os_snprintf_error(sizeof(buf
), res
)) {
7444 wpa_hexdump_buf(MSG_DEBUG
, buf
,
7445 wpa_s
->vendor_elem
[i
]);
7451 if (wpa_s
->parent
== wpa_s
&&
7452 wpa_s
->global
->p2p
&&
7453 !wpa_s
->global
->p2p_disabled
)
7454 p2p_set_vendor_elems(wpa_s
->global
->p2p
, wpa_s
->vendor_elem
);
7455 #endif /* CONFIG_P2P */
7459 static struct wpa_supplicant
*
7460 wpas_ctrl_vendor_elem_iface(struct wpa_supplicant
*wpa_s
,
7461 enum wpa_vendor_elem_frame frame
)
7465 case VENDOR_ELEM_PROBE_REQ_P2P
:
7466 case VENDOR_ELEM_PROBE_RESP_P2P
:
7467 case VENDOR_ELEM_PROBE_RESP_P2P_GO
:
7468 case VENDOR_ELEM_BEACON_P2P_GO
:
7469 case VENDOR_ELEM_P2P_PD_REQ
:
7470 case VENDOR_ELEM_P2P_PD_RESP
:
7471 case VENDOR_ELEM_P2P_GO_NEG_REQ
:
7472 case VENDOR_ELEM_P2P_GO_NEG_RESP
:
7473 case VENDOR_ELEM_P2P_GO_NEG_CONF
:
7474 case VENDOR_ELEM_P2P_INV_REQ
:
7475 case VENDOR_ELEM_P2P_INV_RESP
:
7476 case VENDOR_ELEM_P2P_ASSOC_REQ
:
7477 return wpa_s
->parent
;
7478 #endif /* CONFIG_P2P */
7485 static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant
*wpa_s
, char *cmd
)
7491 struct ieee802_11_elems elems
;
7494 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
7496 wpa_s
= wpas_ctrl_vendor_elem_iface(wpa_s
, frame
);
7498 pos
= os_strchr(pos
, ' ');
7503 len
= os_strlen(pos
);
7510 buf
= wpabuf_alloc(len
);
7514 if (hexstr2bin(pos
, wpabuf_put(buf
, len
), len
) < 0) {
7519 if (ieee802_11_parse_elems(wpabuf_head_u8(buf
), len
, &elems
, 0) ==
7525 if (wpa_s
->vendor_elem
[frame
] == NULL
) {
7526 wpa_s
->vendor_elem
[frame
] = buf
;
7527 wpas_ctrl_vendor_elem_update(wpa_s
);
7531 if (wpabuf_resize(&wpa_s
->vendor_elem
[frame
], len
) < 0) {
7536 wpabuf_put_buf(wpa_s
->vendor_elem
[frame
], buf
);
7538 wpas_ctrl_vendor_elem_update(wpa_s
);
7544 static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant
*wpa_s
, char *cmd
,
7545 char *buf
, size_t buflen
)
7547 int frame
= atoi(cmd
);
7549 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
7551 wpa_s
= wpas_ctrl_vendor_elem_iface(wpa_s
, frame
);
7553 if (wpa_s
->vendor_elem
[frame
] == NULL
)
7556 return wpa_snprintf_hex(buf
, buflen
,
7557 wpabuf_head_u8(wpa_s
->vendor_elem
[frame
]),
7558 wpabuf_len(wpa_s
->vendor_elem
[frame
]));
7562 static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant
*wpa_s
, char *cmd
)
7568 struct ieee802_11_elems elems
;
7572 if (frame
< 0 || frame
>= NUM_VENDOR_ELEM_FRAMES
)
7574 wpa_s
= wpas_ctrl_vendor_elem_iface(wpa_s
, frame
);
7576 pos
= os_strchr(pos
, ' ');
7582 wpabuf_free(wpa_s
->vendor_elem
[frame
]);
7583 wpa_s
->vendor_elem
[frame
] = NULL
;
7584 wpas_ctrl_vendor_elem_update(wpa_s
);
7588 if (wpa_s
->vendor_elem
[frame
] == NULL
)
7591 len
= os_strlen(pos
);
7598 buf
= os_malloc(len
);
7602 if (hexstr2bin(pos
, buf
, len
) < 0) {
7607 if (ieee802_11_parse_elems(buf
, len
, &elems
, 0) == ParseFailed
) {
7612 ie
= wpabuf_mhead_u8(wpa_s
->vendor_elem
[frame
]);
7613 end
= ie
+ wpabuf_len(wpa_s
->vendor_elem
[frame
]);
7615 for (; ie
+ 1 < end
; ie
+= 2 + ie
[1]) {
7618 if (os_memcmp(ie
, buf
, len
) != 0)
7621 if (wpabuf_len(wpa_s
->vendor_elem
[frame
]) == len
) {
7622 wpabuf_free(wpa_s
->vendor_elem
[frame
]);
7623 wpa_s
->vendor_elem
[frame
] = NULL
;
7625 os_memmove(ie
, ie
+ len
,
7627 wpa_s
->vendor_elem
[frame
]->used
-= len
;
7630 wpas_ctrl_vendor_elem_update(wpa_s
);
7640 static void wpas_ctrl_neighbor_rep_cb(void *ctx
, struct wpabuf
*neighbor_rep
)
7642 struct wpa_supplicant
*wpa_s
= ctx
;
7645 wpa_msg_ctrl(wpa_s
, MSG_INFO
, RRM_EVENT_NEIGHBOR_REP_RXED
7647 (unsigned int) wpabuf_len(neighbor_rep
));
7648 wpabuf_free(neighbor_rep
);
7650 wpa_msg_ctrl(wpa_s
, MSG_INFO
, RRM_EVENT_NEIGHBOR_REP_FAILED
);
7655 static int wpas_ctrl_iface_send_neigbor_rep(struct wpa_supplicant
*wpa_s
,
7658 struct wpa_ssid ssid
;
7659 struct wpa_ssid
*ssid_p
= NULL
;
7662 if (os_strncmp(cmd
, " ssid=", 6) == 0) {
7663 ssid
.ssid_len
= os_strlen(cmd
+ 6);
7664 if (ssid
.ssid_len
> 32)
7666 ssid
.ssid
= (u8
*) (cmd
+ 6);
7670 ret
= wpas_rrm_send_neighbor_rep_request(wpa_s
, ssid_p
,
7671 wpas_ctrl_neighbor_rep_cb
,
7678 static int wpas_ctrl_iface_erp_flush(struct wpa_supplicant
*wpa_s
)
7680 eapol_sm_erp_flush(wpa_s
->eapol
);
7685 static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant
*wpa_s
,
7688 char *token
, *context
= NULL
;
7689 unsigned int enable
= ~0, type
= 0;
7690 u8 _addr
[ETH_ALEN
], _mask
[ETH_ALEN
];
7691 u8
*addr
= NULL
, *mask
= NULL
;
7693 while ((token
= str_token(cmd
, " ", &context
))) {
7694 if (os_strcasecmp(token
, "scan") == 0) {
7695 type
|= MAC_ADDR_RAND_SCAN
;
7696 } else if (os_strcasecmp(token
, "sched") == 0) {
7697 type
|= MAC_ADDR_RAND_SCHED_SCAN
;
7698 } else if (os_strcasecmp(token
, "pno") == 0) {
7699 type
|= MAC_ADDR_RAND_PNO
;
7700 } else if (os_strcasecmp(token
, "all") == 0) {
7701 type
= wpa_s
->mac_addr_rand_supported
;
7702 } else if (os_strncasecmp(token
, "enable=", 7) == 0) {
7703 enable
= atoi(token
+ 7);
7704 } else if (os_strncasecmp(token
, "addr=", 5) == 0) {
7706 if (hwaddr_aton(token
+ 5, addr
)) {
7707 wpa_printf(MSG_INFO
,
7708 "CTRL: Invalid MAC address: %s",
7712 } else if (os_strncasecmp(token
, "mask=", 5) == 0) {
7714 if (hwaddr_aton(token
+ 5, mask
)) {
7715 wpa_printf(MSG_INFO
,
7716 "CTRL: Invalid MAC address mask: %s",
7721 wpa_printf(MSG_INFO
,
7722 "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
7729 wpa_printf(MSG_INFO
, "CTRL: MAC_RAND_SCAN no type specified");
7733 if ((wpa_s
->mac_addr_rand_supported
& type
) != type
) {
7734 wpa_printf(MSG_INFO
,
7735 "CTRL: MAC_RAND_SCAN types=%u != supported=%u",
7736 type
, wpa_s
->mac_addr_rand_supported
);
7741 wpa_printf(MSG_INFO
,
7742 "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
7747 wpas_mac_addr_rand_scan_clear(wpa_s
, type
);
7749 if (type
& MAC_ADDR_RAND_PNO
) {
7750 wpas_stop_pno(wpa_s
);
7751 wpas_start_pno(wpa_s
);
7753 } else if (wpa_s
->sched_scanning
&&
7754 (type
& MAC_ADDR_RAND_SCHED_SCAN
)) {
7755 /* simulate timeout to restart the sched scan */
7756 wpa_s
->sched_scan_timed_out
= 1;
7757 wpa_s
->prev_sched_ssid
= NULL
;
7758 wpa_supplicant_cancel_sched_scan(wpa_s
);
7763 if ((addr
&& !mask
) || (!addr
&& mask
)) {
7764 wpa_printf(MSG_INFO
,
7765 "CTRL: MAC_RAND_SCAN invalid addr/mask combination");
7769 if (addr
&& mask
&& (!(mask
[0] & 0x01) || (addr
[0] & 0x01))) {
7770 wpa_printf(MSG_INFO
,
7771 "CTRL: MAC_RAND_SCAN cannot allow multicast address");
7775 if (type
& MAC_ADDR_RAND_SCAN
) {
7776 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_SCAN
,
7780 if (type
& MAC_ADDR_RAND_SCHED_SCAN
) {
7781 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_SCHED_SCAN
,
7784 if (wpa_s
->sched_scanning
&& !wpa_s
->pno
) {
7785 /* simulate timeout to restart the sched scan */
7786 wpa_s
->sched_scan_timed_out
= 1;
7787 wpa_s
->prev_sched_ssid
= NULL
;
7788 wpa_supplicant_cancel_sched_scan(wpa_s
);
7792 if (type
& MAC_ADDR_RAND_PNO
) {
7793 wpas_mac_addr_rand_scan_set(wpa_s
, MAC_ADDR_RAND_PNO
,
7796 wpas_stop_pno(wpa_s
);
7797 wpas_start_pno(wpa_s
);
7805 char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant
*wpa_s
,
7806 char *buf
, size_t *resp_len
)
7809 const int reply_size
= 4096;
7812 if (os_strncmp(buf
, WPA_CTRL_RSP
, os_strlen(WPA_CTRL_RSP
)) == 0 ||
7813 os_strncmp(buf
, "SET_NETWORK ", 12) == 0) {
7814 if (wpa_debug_show_keys
)
7815 wpa_dbg(wpa_s
, MSG_DEBUG
,
7816 "Control interface command '%s'", buf
);
7818 wpa_dbg(wpa_s
, MSG_DEBUG
,
7819 "Control interface command '%s [REMOVED]'",
7820 os_strncmp(buf
, WPA_CTRL_RSP
,
7821 os_strlen(WPA_CTRL_RSP
)) == 0 ?
7822 WPA_CTRL_RSP
: "SET_NETWORK");
7823 } else if (os_strncmp(buf
, "WPS_NFC_TAG_READ", 16) == 0 ||
7824 os_strncmp(buf
, "NFC_REPORT_HANDOVER", 19) == 0) {
7825 wpa_hexdump_ascii_key(MSG_DEBUG
, "RX ctrl_iface",
7826 (const u8
*) buf
, os_strlen(buf
));
7828 int level
= MSG_DEBUG
;
7829 if (os_strcmp(buf
, "PING") == 0)
7830 level
= MSG_EXCESSIVE
;
7831 wpa_dbg(wpa_s
, level
, "Control interface command '%s'", buf
);
7834 reply
= os_malloc(reply_size
);
7835 if (reply
== NULL
) {
7840 os_memcpy(reply
, "OK\n", 3);
7843 if (os_strcmp(buf
, "PING") == 0) {
7844 os_memcpy(reply
, "PONG\n", 5);
7846 } else if (os_strcmp(buf
, "IFNAME") == 0) {
7847 reply_len
= os_strlen(wpa_s
->ifname
);
7848 os_memcpy(reply
, wpa_s
->ifname
, reply_len
);
7849 } else if (os_strncmp(buf
, "RELOG", 5) == 0) {
7850 if (wpa_debug_reopen_file() < 0)
7852 } else if (os_strncmp(buf
, "NOTE ", 5) == 0) {
7853 wpa_printf(MSG_INFO
, "NOTE: %s", buf
+ 5);
7854 } else if (os_strcmp(buf
, "MIB") == 0) {
7855 reply_len
= wpa_sm_get_mib(wpa_s
->wpa
, reply
, reply_size
);
7856 if (reply_len
>= 0) {
7857 reply_len
+= eapol_sm_get_mib(wpa_s
->eapol
,
7859 reply_size
- reply_len
);
7861 } else if (os_strncmp(buf
, "STATUS", 6) == 0) {
7862 reply_len
= wpa_supplicant_ctrl_iface_status(
7863 wpa_s
, buf
+ 6, reply
, reply_size
);
7864 } else if (os_strcmp(buf
, "PMKSA") == 0) {
7865 reply_len
= wpa_sm_pmksa_cache_list(wpa_s
->wpa
, reply
,
7867 } else if (os_strcmp(buf
, "PMKSA_FLUSH") == 0) {
7868 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, NULL
);
7869 } else if (os_strncmp(buf
, "SET ", 4) == 0) {
7870 if (wpa_supplicant_ctrl_iface_set(wpa_s
, buf
+ 4))
7872 } else if (os_strncmp(buf
, "DUMP", 4) == 0) {
7873 reply_len
= wpa_config_dump_values(wpa_s
->conf
,
7875 } else if (os_strncmp(buf
, "GET ", 4) == 0) {
7876 reply_len
= wpa_supplicant_ctrl_iface_get(wpa_s
, buf
+ 4,
7878 } else if (os_strcmp(buf
, "LOGON") == 0) {
7879 eapol_sm_notify_logoff(wpa_s
->eapol
, FALSE
);
7880 } else if (os_strcmp(buf
, "LOGOFF") == 0) {
7881 eapol_sm_notify_logoff(wpa_s
->eapol
, TRUE
);
7882 } else if (os_strcmp(buf
, "REASSOCIATE") == 0) {
7883 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
)
7886 wpas_request_connection(wpa_s
);
7887 } else if (os_strcmp(buf
, "REATTACH") == 0) {
7888 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
||
7889 !wpa_s
->current_ssid
)
7892 wpa_s
->reattach
= 1;
7893 wpas_request_connection(wpa_s
);
7895 } else if (os_strcmp(buf
, "RECONNECT") == 0) {
7896 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
)
7898 else if (wpa_s
->disconnected
)
7899 wpas_request_connection(wpa_s
);
7900 #ifdef IEEE8021X_EAPOL
7901 } else if (os_strncmp(buf
, "PREAUTH ", 8) == 0) {
7902 if (wpa_supplicant_ctrl_iface_preauth(wpa_s
, buf
+ 8))
7904 #endif /* IEEE8021X_EAPOL */
7905 #ifdef CONFIG_PEERKEY
7906 } else if (os_strncmp(buf
, "STKSTART ", 9) == 0) {
7907 if (wpa_supplicant_ctrl_iface_stkstart(wpa_s
, buf
+ 9))
7909 #endif /* CONFIG_PEERKEY */
7910 #ifdef CONFIG_IEEE80211R
7911 } else if (os_strncmp(buf
, "FT_DS ", 6) == 0) {
7912 if (wpa_supplicant_ctrl_iface_ft_ds(wpa_s
, buf
+ 6))
7914 #endif /* CONFIG_IEEE80211R */
7916 } else if (os_strcmp(buf
, "WPS_PBC") == 0) {
7917 int res
= wpa_supplicant_ctrl_iface_wps_pbc(wpa_s
, NULL
);
7919 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
7923 } else if (os_strncmp(buf
, "WPS_PBC ", 8) == 0) {
7924 int res
= wpa_supplicant_ctrl_iface_wps_pbc(wpa_s
, buf
+ 8);
7926 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
7930 } else if (os_strncmp(buf
, "WPS_PIN ", 8) == 0) {
7931 reply_len
= wpa_supplicant_ctrl_iface_wps_pin(wpa_s
, buf
+ 8,
7934 } else if (os_strncmp(buf
, "WPS_CHECK_PIN ", 14) == 0) {
7935 reply_len
= wpa_supplicant_ctrl_iface_wps_check_pin(
7936 wpa_s
, buf
+ 14, reply
, reply_size
);
7937 } else if (os_strcmp(buf
, "WPS_CANCEL") == 0) {
7938 if (wpas_wps_cancel(wpa_s
))
7940 #ifdef CONFIG_WPS_NFC
7941 } else if (os_strcmp(buf
, "WPS_NFC") == 0) {
7942 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s
, NULL
))
7944 } else if (os_strncmp(buf
, "WPS_NFC ", 8) == 0) {
7945 if (wpa_supplicant_ctrl_iface_wps_nfc(wpa_s
, buf
+ 8))
7947 } else if (os_strncmp(buf
, "WPS_NFC_CONFIG_TOKEN ", 21) == 0) {
7948 reply_len
= wpa_supplicant_ctrl_iface_wps_nfc_config_token(
7949 wpa_s
, buf
+ 21, reply
, reply_size
);
7950 } else if (os_strncmp(buf
, "WPS_NFC_TOKEN ", 14) == 0) {
7951 reply_len
= wpa_supplicant_ctrl_iface_wps_nfc_token(
7952 wpa_s
, buf
+ 14, reply
, reply_size
);
7953 } else if (os_strncmp(buf
, "WPS_NFC_TAG_READ ", 17) == 0) {
7954 if (wpa_supplicant_ctrl_iface_wps_nfc_tag_read(wpa_s
,
7957 } else if (os_strncmp(buf
, "NFC_GET_HANDOVER_REQ ", 21) == 0) {
7958 reply_len
= wpas_ctrl_nfc_get_handover_req(
7959 wpa_s
, buf
+ 21, reply
, reply_size
);
7960 } else if (os_strncmp(buf
, "NFC_GET_HANDOVER_SEL ", 21) == 0) {
7961 reply_len
= wpas_ctrl_nfc_get_handover_sel(
7962 wpa_s
, buf
+ 21, reply
, reply_size
);
7963 } else if (os_strncmp(buf
, "NFC_REPORT_HANDOVER ", 20) == 0) {
7964 if (wpas_ctrl_nfc_report_handover(wpa_s
, buf
+ 20))
7966 #endif /* CONFIG_WPS_NFC */
7967 } else if (os_strncmp(buf
, "WPS_REG ", 8) == 0) {
7968 if (wpa_supplicant_ctrl_iface_wps_reg(wpa_s
, buf
+ 8))
7971 } else if (os_strncmp(buf
, "WPS_AP_PIN ", 11) == 0) {
7972 reply_len
= wpa_supplicant_ctrl_iface_wps_ap_pin(
7973 wpa_s
, buf
+ 11, reply
, reply_size
);
7974 #endif /* CONFIG_AP */
7975 #ifdef CONFIG_WPS_ER
7976 } else if (os_strcmp(buf
, "WPS_ER_START") == 0) {
7977 if (wpas_wps_er_start(wpa_s
, NULL
))
7979 } else if (os_strncmp(buf
, "WPS_ER_START ", 13) == 0) {
7980 if (wpas_wps_er_start(wpa_s
, buf
+ 13))
7982 } else if (os_strcmp(buf
, "WPS_ER_STOP") == 0) {
7983 wpas_wps_er_stop(wpa_s
);
7984 } else if (os_strncmp(buf
, "WPS_ER_PIN ", 11) == 0) {
7985 if (wpa_supplicant_ctrl_iface_wps_er_pin(wpa_s
, buf
+ 11))
7987 } else if (os_strncmp(buf
, "WPS_ER_PBC ", 11) == 0) {
7988 int ret
= wpas_wps_er_pbc(wpa_s
, buf
+ 11);
7990 os_memcpy(reply
, "FAIL-PBC-OVERLAP\n", 17);
7992 } else if (ret
== -3) {
7993 os_memcpy(reply
, "FAIL-UNKNOWN-UUID\n", 18);
7995 } else if (ret
== -4) {
7996 os_memcpy(reply
, "FAIL-NO-AP-SETTINGS\n", 20);
8000 } else if (os_strncmp(buf
, "WPS_ER_LEARN ", 13) == 0) {
8001 if (wpa_supplicant_ctrl_iface_wps_er_learn(wpa_s
, buf
+ 13))
8003 } else if (os_strncmp(buf
, "WPS_ER_SET_CONFIG ", 18) == 0) {
8004 if (wpa_supplicant_ctrl_iface_wps_er_set_config(wpa_s
,
8007 } else if (os_strncmp(buf
, "WPS_ER_CONFIG ", 14) == 0) {
8008 if (wpa_supplicant_ctrl_iface_wps_er_config(wpa_s
, buf
+ 14))
8010 #ifdef CONFIG_WPS_NFC
8011 } else if (os_strncmp(buf
, "WPS_ER_NFC_CONFIG_TOKEN ", 24) == 0) {
8012 reply_len
= wpa_supplicant_ctrl_iface_wps_er_nfc_config_token(
8013 wpa_s
, buf
+ 24, reply
, reply_size
);
8014 #endif /* CONFIG_WPS_NFC */
8015 #endif /* CONFIG_WPS_ER */
8016 #endif /* CONFIG_WPS */
8017 #ifdef CONFIG_IBSS_RSN
8018 } else if (os_strncmp(buf
, "IBSS_RSN ", 9) == 0) {
8019 if (wpa_supplicant_ctrl_iface_ibss_rsn(wpa_s
, buf
+ 9))
8021 #endif /* CONFIG_IBSS_RSN */
8023 } else if (os_strncmp(buf
, "MESH_INTERFACE_ADD ", 19) == 0) {
8024 reply_len
= wpa_supplicant_ctrl_iface_mesh_interface_add(
8025 wpa_s
, buf
+ 19, reply
, reply_size
);
8026 } else if (os_strcmp(buf
, "MESH_INTERFACE_ADD") == 0) {
8027 reply_len
= wpa_supplicant_ctrl_iface_mesh_interface_add(
8028 wpa_s
, "", reply
, reply_size
);
8029 } else if (os_strncmp(buf
, "MESH_GROUP_ADD ", 15) == 0) {
8030 if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s
, buf
+ 15))
8032 } else if (os_strncmp(buf
, "MESH_GROUP_REMOVE ", 18) == 0) {
8033 if (wpa_supplicant_ctrl_iface_mesh_group_remove(wpa_s
,
8036 #endif /* CONFIG_MESH */
8038 } else if (os_strncmp(buf
, "P2P_FIND ", 9) == 0) {
8039 if (p2p_ctrl_find(wpa_s
, buf
+ 8))
8041 } else if (os_strcmp(buf
, "P2P_FIND") == 0) {
8042 if (p2p_ctrl_find(wpa_s
, ""))
8044 } else if (os_strcmp(buf
, "P2P_STOP_FIND") == 0) {
8045 wpas_p2p_stop_find(wpa_s
);
8046 } else if (os_strncmp(buf
, "P2P_ASP_PROVISION ", 18) == 0) {
8047 if (p2p_ctrl_asp_provision(wpa_s
, buf
+ 18))
8049 } else if (os_strncmp(buf
, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
8050 if (p2p_ctrl_asp_provision_resp(wpa_s
, buf
+ 23))
8052 } else if (os_strncmp(buf
, "P2P_CONNECT ", 12) == 0) {
8053 reply_len
= p2p_ctrl_connect(wpa_s
, buf
+ 12, reply
,
8055 } else if (os_strncmp(buf
, "P2P_LISTEN ", 11) == 0) {
8056 if (p2p_ctrl_listen(wpa_s
, buf
+ 11))
8058 } else if (os_strcmp(buf
, "P2P_LISTEN") == 0) {
8059 if (p2p_ctrl_listen(wpa_s
, ""))
8061 } else if (os_strncmp(buf
, "P2P_GROUP_REMOVE ", 17) == 0) {
8062 if (wpas_p2p_group_remove(wpa_s
, buf
+ 17))
8064 } else if (os_strcmp(buf
, "P2P_GROUP_ADD") == 0) {
8065 if (wpas_p2p_group_add(wpa_s
, 0, 0, 0, 0))
8067 } else if (os_strncmp(buf
, "P2P_GROUP_ADD ", 14) == 0) {
8068 if (p2p_ctrl_group_add(wpa_s
, buf
+ 14))
8070 } else if (os_strncmp(buf
, "P2P_PROV_DISC ", 14) == 0) {
8071 if (p2p_ctrl_prov_disc(wpa_s
, buf
+ 14))
8073 } else if (os_strcmp(buf
, "P2P_GET_PASSPHRASE") == 0) {
8074 reply_len
= p2p_get_passphrase(wpa_s
, reply
, reply_size
);
8075 } else if (os_strncmp(buf
, "P2P_SERV_DISC_REQ ", 18) == 0) {
8076 reply_len
= p2p_ctrl_serv_disc_req(wpa_s
, buf
+ 18, reply
,
8078 } else if (os_strncmp(buf
, "P2P_SERV_DISC_CANCEL_REQ ", 25) == 0) {
8079 if (p2p_ctrl_serv_disc_cancel_req(wpa_s
, buf
+ 25) < 0)
8081 } else if (os_strncmp(buf
, "P2P_SERV_DISC_RESP ", 19) == 0) {
8082 if (p2p_ctrl_serv_disc_resp(wpa_s
, buf
+ 19) < 0)
8084 } else if (os_strcmp(buf
, "P2P_SERVICE_UPDATE") == 0) {
8085 wpas_p2p_sd_service_update(wpa_s
);
8086 } else if (os_strncmp(buf
, "P2P_SERV_DISC_EXTERNAL ", 23) == 0) {
8087 if (p2p_ctrl_serv_disc_external(wpa_s
, buf
+ 23) < 0)
8089 } else if (os_strcmp(buf
, "P2P_SERVICE_FLUSH") == 0) {
8090 wpas_p2p_service_flush(wpa_s
);
8091 } else if (os_strncmp(buf
, "P2P_SERVICE_ADD ", 16) == 0) {
8092 if (p2p_ctrl_service_add(wpa_s
, buf
+ 16) < 0)
8094 } else if (os_strncmp(buf
, "P2P_SERVICE_DEL ", 16) == 0) {
8095 if (p2p_ctrl_service_del(wpa_s
, buf
+ 16) < 0)
8097 } else if (os_strncmp(buf
, "P2P_SERVICE_REP ", 16) == 0) {
8098 if (p2p_ctrl_service_replace(wpa_s
, buf
+ 16) < 0)
8100 } else if (os_strncmp(buf
, "P2P_REJECT ", 11) == 0) {
8101 if (p2p_ctrl_reject(wpa_s
, buf
+ 11) < 0)
8103 } else if (os_strncmp(buf
, "P2P_INVITE ", 11) == 0) {
8104 if (p2p_ctrl_invite(wpa_s
, buf
+ 11) < 0)
8106 } else if (os_strncmp(buf
, "P2P_PEER ", 9) == 0) {
8107 reply_len
= p2p_ctrl_peer(wpa_s
, buf
+ 9, reply
,
8109 } else if (os_strncmp(buf
, "P2P_SET ", 8) == 0) {
8110 if (p2p_ctrl_set(wpa_s
, buf
+ 8) < 0)
8112 } else if (os_strcmp(buf
, "P2P_FLUSH") == 0) {
8113 p2p_ctrl_flush(wpa_s
);
8114 } else if (os_strncmp(buf
, "P2P_UNAUTHORIZE ", 16) == 0) {
8115 if (wpas_p2p_unauthorize(wpa_s
, buf
+ 16) < 0)
8117 } else if (os_strcmp(buf
, "P2P_CANCEL") == 0) {
8118 if (wpas_p2p_cancel(wpa_s
))
8120 } else if (os_strncmp(buf
, "P2P_PRESENCE_REQ ", 17) == 0) {
8121 if (p2p_ctrl_presence_req(wpa_s
, buf
+ 17) < 0)
8123 } else if (os_strcmp(buf
, "P2P_PRESENCE_REQ") == 0) {
8124 if (p2p_ctrl_presence_req(wpa_s
, "") < 0)
8126 } else if (os_strncmp(buf
, "P2P_EXT_LISTEN ", 15) == 0) {
8127 if (p2p_ctrl_ext_listen(wpa_s
, buf
+ 15) < 0)
8129 } else if (os_strcmp(buf
, "P2P_EXT_LISTEN") == 0) {
8130 if (p2p_ctrl_ext_listen(wpa_s
, "") < 0)
8132 } else if (os_strncmp(buf
, "P2P_REMOVE_CLIENT ", 18) == 0) {
8133 if (p2p_ctrl_remove_client(wpa_s
, buf
+ 18) < 0)
8135 #endif /* CONFIG_P2P */
8136 #ifdef CONFIG_WIFI_DISPLAY
8137 } else if (os_strncmp(buf
, "WFD_SUBELEM_SET ", 16) == 0) {
8138 if (wifi_display_subelem_set(wpa_s
->global
, buf
+ 16) < 0)
8140 } else if (os_strncmp(buf
, "WFD_SUBELEM_GET ", 16) == 0) {
8141 reply_len
= wifi_display_subelem_get(wpa_s
->global
, buf
+ 16,
8143 #endif /* CONFIG_WIFI_DISPLAY */
8144 #ifdef CONFIG_INTERWORKING
8145 } else if (os_strcmp(buf
, "FETCH_ANQP") == 0) {
8146 if (interworking_fetch_anqp(wpa_s
) < 0)
8148 } else if (os_strcmp(buf
, "STOP_FETCH_ANQP") == 0) {
8149 interworking_stop_fetch_anqp(wpa_s
);
8150 } else if (os_strcmp(buf
, "INTERWORKING_SELECT") == 0) {
8151 if (ctrl_interworking_select(wpa_s
, NULL
) < 0)
8153 } else if (os_strncmp(buf
, "INTERWORKING_SELECT ", 20) == 0) {
8154 if (ctrl_interworking_select(wpa_s
, buf
+ 20) < 0)
8156 } else if (os_strncmp(buf
, "INTERWORKING_CONNECT ", 21) == 0) {
8157 if (ctrl_interworking_connect(wpa_s
, buf
+ 21, 0) < 0)
8159 } else if (os_strncmp(buf
, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
8162 id
= ctrl_interworking_connect(wpa_s
, buf
+ 25, 1);
8166 reply_len
= os_snprintf(reply
, reply_size
, "%d\n", id
);
8167 if (os_snprintf_error(reply_size
, reply_len
))
8170 } else if (os_strncmp(buf
, "ANQP_GET ", 9) == 0) {
8171 if (get_anqp(wpa_s
, buf
+ 9) < 0)
8173 } else if (os_strncmp(buf
, "GAS_REQUEST ", 12) == 0) {
8174 if (gas_request(wpa_s
, buf
+ 12) < 0)
8176 } else if (os_strncmp(buf
, "GAS_RESPONSE_GET ", 17) == 0) {
8177 reply_len
= gas_response_get(wpa_s
, buf
+ 17, reply
,
8179 #endif /* CONFIG_INTERWORKING */
8181 } else if (os_strncmp(buf
, "HS20_ANQP_GET ", 14) == 0) {
8182 if (get_hs20_anqp(wpa_s
, buf
+ 14) < 0)
8184 } else if (os_strncmp(buf
, "HS20_GET_NAI_HOME_REALM_LIST ", 29) == 0) {
8185 if (hs20_get_nai_home_realm_list(wpa_s
, buf
+ 29) < 0)
8187 } else if (os_strncmp(buf
, "HS20_ICON_REQUEST ", 18) == 0) {
8188 if (hs20_icon_request(wpa_s
, buf
+ 18) < 0)
8190 } else if (os_strcmp(buf
, "FETCH_OSU") == 0) {
8191 if (hs20_fetch_osu(wpa_s
) < 0)
8193 } else if (os_strcmp(buf
, "CANCEL_FETCH_OSU") == 0) {
8194 hs20_cancel_fetch_osu(wpa_s
);
8195 #endif /* CONFIG_HS20 */
8196 } else if (os_strncmp(buf
, WPA_CTRL_RSP
, os_strlen(WPA_CTRL_RSP
)) == 0)
8198 if (wpa_supplicant_ctrl_iface_ctrl_rsp(
8199 wpa_s
, buf
+ os_strlen(WPA_CTRL_RSP
)))
8203 * Notify response from timeout to allow the control
8204 * interface response to be sent first.
8206 eloop_register_timeout(0, 0, wpas_ctrl_eapol_response
,
8209 } else if (os_strcmp(buf
, "RECONFIGURE") == 0) {
8210 if (wpa_supplicant_reload_configuration(wpa_s
))
8212 } else if (os_strcmp(buf
, "TERMINATE") == 0) {
8213 wpa_supplicant_terminate_proc(wpa_s
->global
);
8214 } else if (os_strncmp(buf
, "BSSID ", 6) == 0) {
8215 if (wpa_supplicant_ctrl_iface_bssid(wpa_s
, buf
+ 6))
8217 } else if (os_strncmp(buf
, "BLACKLIST", 9) == 0) {
8218 reply_len
= wpa_supplicant_ctrl_iface_blacklist(
8219 wpa_s
, buf
+ 9, reply
, reply_size
);
8220 } else if (os_strncmp(buf
, "LOG_LEVEL", 9) == 0) {
8221 reply_len
= wpa_supplicant_ctrl_iface_log_level(
8222 wpa_s
, buf
+ 9, reply
, reply_size
);
8223 } else if (os_strncmp(buf
, "LIST_NETWORKS ", 14) == 0) {
8224 reply_len
= wpa_supplicant_ctrl_iface_list_networks(
8225 wpa_s
, buf
+ 14, reply
, reply_size
);
8226 } else if (os_strcmp(buf
, "LIST_NETWORKS") == 0) {
8227 reply_len
= wpa_supplicant_ctrl_iface_list_networks(
8228 wpa_s
, NULL
, reply
, reply_size
);
8229 } else if (os_strcmp(buf
, "DISCONNECT") == 0) {
8231 wpa_s
->sme
.prev_bssid_set
= 0;
8232 #endif /* CONFIG_SME */
8233 wpa_s
->reassociate
= 0;
8234 wpa_s
->disconnected
= 1;
8235 wpa_supplicant_cancel_sched_scan(wpa_s
);
8236 wpa_supplicant_cancel_scan(wpa_s
);
8237 wpa_supplicant_deauthenticate(wpa_s
,
8238 WLAN_REASON_DEAUTH_LEAVING
);
8239 } else if (os_strcmp(buf
, "SCAN") == 0) {
8240 wpas_ctrl_scan(wpa_s
, NULL
, reply
, reply_size
, &reply_len
);
8241 } else if (os_strncmp(buf
, "SCAN ", 5) == 0) {
8242 wpas_ctrl_scan(wpa_s
, buf
+ 5, reply
, reply_size
, &reply_len
);
8243 } else if (os_strcmp(buf
, "SCAN_RESULTS") == 0) {
8244 reply_len
= wpa_supplicant_ctrl_iface_scan_results(
8245 wpa_s
, reply
, reply_size
);
8246 } else if (os_strncmp(buf
, "SELECT_NETWORK ", 15) == 0) {
8247 if (wpa_supplicant_ctrl_iface_select_network(wpa_s
, buf
+ 15))
8249 } else if (os_strncmp(buf
, "ENABLE_NETWORK ", 15) == 0) {
8250 if (wpa_supplicant_ctrl_iface_enable_network(wpa_s
, buf
+ 15))
8252 } else if (os_strncmp(buf
, "DISABLE_NETWORK ", 16) == 0) {
8253 if (wpa_supplicant_ctrl_iface_disable_network(wpa_s
, buf
+ 16))
8255 } else if (os_strcmp(buf
, "ADD_NETWORK") == 0) {
8256 reply_len
= wpa_supplicant_ctrl_iface_add_network(
8257 wpa_s
, reply
, reply_size
);
8258 } else if (os_strncmp(buf
, "REMOVE_NETWORK ", 15) == 0) {
8259 if (wpa_supplicant_ctrl_iface_remove_network(wpa_s
, buf
+ 15))
8261 } else if (os_strncmp(buf
, "SET_NETWORK ", 12) == 0) {
8262 if (wpa_supplicant_ctrl_iface_set_network(wpa_s
, buf
+ 12))
8264 } else if (os_strncmp(buf
, "GET_NETWORK ", 12) == 0) {
8265 reply_len
= wpa_supplicant_ctrl_iface_get_network(
8266 wpa_s
, buf
+ 12, reply
, reply_size
);
8267 } else if (os_strncmp(buf
, "DUP_NETWORK ", 12) == 0) {
8268 if (wpa_supplicant_ctrl_iface_dup_network(wpa_s
, buf
+ 12))
8270 } else if (os_strcmp(buf
, "LIST_CREDS") == 0) {
8271 reply_len
= wpa_supplicant_ctrl_iface_list_creds(
8272 wpa_s
, reply
, reply_size
);
8273 } else if (os_strcmp(buf
, "ADD_CRED") == 0) {
8274 reply_len
= wpa_supplicant_ctrl_iface_add_cred(
8275 wpa_s
, reply
, reply_size
);
8276 } else if (os_strncmp(buf
, "REMOVE_CRED ", 12) == 0) {
8277 if (wpa_supplicant_ctrl_iface_remove_cred(wpa_s
, buf
+ 12))
8279 } else if (os_strncmp(buf
, "SET_CRED ", 9) == 0) {
8280 if (wpa_supplicant_ctrl_iface_set_cred(wpa_s
, buf
+ 9))
8282 } else if (os_strncmp(buf
, "GET_CRED ", 9) == 0) {
8283 reply_len
= wpa_supplicant_ctrl_iface_get_cred(wpa_s
, buf
+ 9,
8286 #ifndef CONFIG_NO_CONFIG_WRITE
8287 } else if (os_strcmp(buf
, "SAVE_CONFIG") == 0) {
8288 if (wpa_supplicant_ctrl_iface_save_config(wpa_s
))
8290 #endif /* CONFIG_NO_CONFIG_WRITE */
8291 } else if (os_strncmp(buf
, "GET_CAPABILITY ", 15) == 0) {
8292 reply_len
= wpa_supplicant_ctrl_iface_get_capability(
8293 wpa_s
, buf
+ 15, reply
, reply_size
);
8294 } else if (os_strncmp(buf
, "AP_SCAN ", 8) == 0) {
8295 if (wpa_supplicant_ctrl_iface_ap_scan(wpa_s
, buf
+ 8))
8297 } else if (os_strncmp(buf
, "SCAN_INTERVAL ", 14) == 0) {
8298 if (wpa_supplicant_ctrl_iface_scan_interval(wpa_s
, buf
+ 14))
8300 } else if (os_strcmp(buf
, "INTERFACE_LIST") == 0) {
8301 reply_len
= wpa_supplicant_global_iface_list(
8302 wpa_s
->global
, reply
, reply_size
);
8303 } else if (os_strcmp(buf
, "INTERFACES") == 0) {
8304 reply_len
= wpa_supplicant_global_iface_interfaces(
8305 wpa_s
->global
, reply
, reply_size
);
8306 } else if (os_strncmp(buf
, "BSS ", 4) == 0) {
8307 reply_len
= wpa_supplicant_ctrl_iface_bss(
8308 wpa_s
, buf
+ 4, reply
, reply_size
);
8310 } else if (os_strcmp(buf
, "STA-FIRST") == 0) {
8311 reply_len
= ap_ctrl_iface_sta_first(wpa_s
, reply
, reply_size
);
8312 } else if (os_strncmp(buf
, "STA ", 4) == 0) {
8313 reply_len
= ap_ctrl_iface_sta(wpa_s
, buf
+ 4, reply
,
8315 } else if (os_strncmp(buf
, "STA-NEXT ", 9) == 0) {
8316 reply_len
= ap_ctrl_iface_sta_next(wpa_s
, buf
+ 9, reply
,
8318 } else if (os_strncmp(buf
, "DEAUTHENTICATE ", 15) == 0) {
8319 if (ap_ctrl_iface_sta_deauthenticate(wpa_s
, buf
+ 15))
8321 } else if (os_strncmp(buf
, "DISASSOCIATE ", 13) == 0) {
8322 if (ap_ctrl_iface_sta_disassociate(wpa_s
, buf
+ 13))
8324 } else if (os_strncmp(buf
, "CHAN_SWITCH ", 12) == 0) {
8325 if (ap_ctrl_iface_chanswitch(wpa_s
, buf
+ 12))
8327 } else if (os_strcmp(buf
, "STOP_AP") == 0) {
8328 if (wpas_ap_stop_ap(wpa_s
))
8330 #endif /* CONFIG_AP */
8331 } else if (os_strcmp(buf
, "SUSPEND") == 0) {
8332 wpas_notify_suspend(wpa_s
->global
);
8333 } else if (os_strcmp(buf
, "RESUME") == 0) {
8334 wpas_notify_resume(wpa_s
->global
);
8335 #ifdef CONFIG_TESTING_OPTIONS
8336 } else if (os_strcmp(buf
, "DROP_SA") == 0) {
8337 wpa_supplicant_ctrl_iface_drop_sa(wpa_s
);
8338 #endif /* CONFIG_TESTING_OPTIONS */
8339 } else if (os_strncmp(buf
, "ROAM ", 5) == 0) {
8340 if (wpa_supplicant_ctrl_iface_roam(wpa_s
, buf
+ 5))
8342 } else if (os_strncmp(buf
, "STA_AUTOCONNECT ", 16) == 0) {
8343 wpa_s
->auto_reconnect_disabled
= atoi(buf
+ 16) == 0;
8344 } else if (os_strncmp(buf
, "BSS_EXPIRE_AGE ", 15) == 0) {
8345 if (wpa_supplicant_ctrl_iface_bss_expire_age(wpa_s
, buf
+ 15))
8347 } else if (os_strncmp(buf
, "BSS_EXPIRE_COUNT ", 17) == 0) {
8348 if (wpa_supplicant_ctrl_iface_bss_expire_count(wpa_s
,
8351 } else if (os_strncmp(buf
, "BSS_FLUSH ", 10) == 0) {
8352 wpa_supplicant_ctrl_iface_bss_flush(wpa_s
, buf
+ 10);
8354 } else if (os_strncmp(buf
, "TDLS_DISCOVER ", 14) == 0) {
8355 if (wpa_supplicant_ctrl_iface_tdls_discover(wpa_s
, buf
+ 14))
8357 } else if (os_strncmp(buf
, "TDLS_SETUP ", 11) == 0) {
8358 if (wpa_supplicant_ctrl_iface_tdls_setup(wpa_s
, buf
+ 11))
8360 } else if (os_strncmp(buf
, "TDLS_TEARDOWN ", 14) == 0) {
8361 if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s
, buf
+ 14))
8363 } else if (os_strncmp(buf
, "TDLS_CHAN_SWITCH ", 17) == 0) {
8364 if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s
,
8367 } else if (os_strncmp(buf
, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
8368 if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s
,
8371 #endif /* CONFIG_TDLS */
8372 } else if (os_strcmp(buf
, "WMM_AC_STATUS") == 0) {
8373 reply_len
= wpas_wmm_ac_status(wpa_s
, reply
, reply_size
);
8374 } else if (os_strncmp(buf
, "WMM_AC_ADDTS ", 13) == 0) {
8375 if (wmm_ac_ctrl_addts(wpa_s
, buf
+ 13))
8377 } else if (os_strncmp(buf
, "WMM_AC_DELTS ", 13) == 0) {
8378 if (wmm_ac_ctrl_delts(wpa_s
, buf
+ 13))
8380 } else if (os_strncmp(buf
, "SIGNAL_POLL", 11) == 0) {
8381 reply_len
= wpa_supplicant_signal_poll(wpa_s
, reply
,
8383 } else if (os_strncmp(buf
, "PKTCNT_POLL", 11) == 0) {
8384 reply_len
= wpa_supplicant_pktcnt_poll(wpa_s
, reply
,
8386 #ifdef CONFIG_AUTOSCAN
8387 } else if (os_strncmp(buf
, "AUTOSCAN ", 9) == 0) {
8388 if (wpa_supplicant_ctrl_iface_autoscan(wpa_s
, buf
+ 9))
8390 #endif /* CONFIG_AUTOSCAN */
8392 } else if (os_strncmp(buf
, "DRIVER ", 7) == 0) {
8393 reply_len
= wpa_supplicant_driver_cmd(wpa_s
, buf
+ 7, reply
,
8395 #endif /* ANDROID */
8396 } else if (os_strncmp(buf
, "VENDOR ", 7) == 0) {
8397 reply_len
= wpa_supplicant_vendor_cmd(wpa_s
, buf
+ 7, reply
,
8399 } else if (os_strcmp(buf
, "REAUTHENTICATE") == 0) {
8400 pmksa_cache_clear_current(wpa_s
->wpa
);
8401 eapol_sm_request_reauth(wpa_s
->eapol
);
8403 } else if (os_strncmp(buf
, "WNM_SLEEP ", 10) == 0) {
8404 if (wpas_ctrl_iface_wnm_sleep(wpa_s
, buf
+ 10))
8406 } else if (os_strncmp(buf
, "WNM_BSS_QUERY ", 14) == 0) {
8407 if (wpas_ctrl_iface_wnm_bss_query(wpa_s
, buf
+ 14))
8409 #endif /* CONFIG_WNM */
8410 } else if (os_strcmp(buf
, "FLUSH") == 0) {
8411 wpa_supplicant_ctrl_iface_flush(wpa_s
);
8412 } else if (os_strncmp(buf
, "RADIO_WORK ", 11) == 0) {
8413 reply_len
= wpas_ctrl_radio_work(wpa_s
, buf
+ 11, reply
,
8415 #ifdef CONFIG_TESTING_OPTIONS
8416 } else if (os_strncmp(buf
, "MGMT_TX ", 8) == 0) {
8417 if (wpas_ctrl_iface_mgmt_tx(wpa_s
, buf
+ 8) < 0)
8419 } else if (os_strcmp(buf
, "MGMT_TX_DONE") == 0) {
8420 wpas_ctrl_iface_mgmt_tx_done(wpa_s
);
8421 } else if (os_strncmp(buf
, "DRIVER_EVENT ", 13) == 0) {
8422 if (wpas_ctrl_iface_driver_event(wpa_s
, buf
+ 13) < 0)
8424 } else if (os_strncmp(buf
, "EAPOL_RX ", 9) == 0) {
8425 if (wpas_ctrl_iface_eapol_rx(wpa_s
, buf
+ 9) < 0)
8427 } else if (os_strncmp(buf
, "DATA_TEST_CONFIG ", 17) == 0) {
8428 if (wpas_ctrl_iface_data_test_config(wpa_s
, buf
+ 17) < 0)
8430 } else if (os_strncmp(buf
, "DATA_TEST_TX ", 13) == 0) {
8431 if (wpas_ctrl_iface_data_test_tx(wpa_s
, buf
+ 13) < 0)
8433 } else if (os_strncmp(buf
, "DATA_TEST_FRAME ", 16) == 0) {
8434 if (wpas_ctrl_iface_data_test_frame(wpa_s
, buf
+ 16) < 0)
8436 } else if (os_strncmp(buf
, "TEST_ALLOC_FAIL ", 16) == 0) {
8437 if (wpas_ctrl_test_alloc_fail(wpa_s
, buf
+ 16) < 0)
8439 } else if (os_strcmp(buf
, "GET_ALLOC_FAIL") == 0) {
8440 reply_len
= wpas_ctrl_get_alloc_fail(wpa_s
, reply
, reply_size
);
8441 #endif /* CONFIG_TESTING_OPTIONS */
8442 } else if (os_strncmp(buf
, "VENDOR_ELEM_ADD ", 16) == 0) {
8443 if (wpas_ctrl_vendor_elem_add(wpa_s
, buf
+ 16) < 0)
8445 } else if (os_strncmp(buf
, "VENDOR_ELEM_GET ", 16) == 0) {
8446 reply_len
= wpas_ctrl_vendor_elem_get(wpa_s
, buf
+ 16, reply
,
8448 } else if (os_strncmp(buf
, "VENDOR_ELEM_REMOVE ", 19) == 0) {
8449 if (wpas_ctrl_vendor_elem_remove(wpa_s
, buf
+ 19) < 0)
8451 } else if (os_strncmp(buf
, "NEIGHBOR_REP_REQUEST", 20) == 0) {
8452 if (wpas_ctrl_iface_send_neigbor_rep(wpa_s
, buf
+ 20))
8454 } else if (os_strcmp(buf
, "ERP_FLUSH") == 0) {
8455 wpas_ctrl_iface_erp_flush(wpa_s
);
8456 } else if (os_strncmp(buf
, "MAC_RAND_SCAN ", 14) == 0) {
8457 if (wpas_ctrl_iface_mac_rand_scan(wpa_s
, buf
+ 14))
8460 os_memcpy(reply
, "UNKNOWN COMMAND\n", 16);
8464 if (reply_len
< 0) {
8465 os_memcpy(reply
, "FAIL\n", 5);
8469 *resp_len
= reply_len
;
8474 static int wpa_supplicant_global_iface_add(struct wpa_global
*global
,
8477 struct wpa_interface iface
;
8481 * <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
8482 * TAB<bridge_ifname>
8484 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd
);
8486 os_memset(&iface
, 0, sizeof(iface
));
8489 iface
.ifname
= pos
= cmd
;
8490 pos
= os_strchr(pos
, '\t');
8493 if (iface
.ifname
[0] == '\0')
8498 iface
.confname
= pos
;
8499 pos
= os_strchr(pos
, '\t');
8502 if (iface
.confname
[0] == '\0')
8503 iface
.confname
= NULL
;
8508 pos
= os_strchr(pos
, '\t');
8511 if (iface
.driver
[0] == '\0')
8512 iface
.driver
= NULL
;
8516 iface
.ctrl_interface
= pos
;
8517 pos
= os_strchr(pos
, '\t');
8520 if (iface
.ctrl_interface
[0] == '\0')
8521 iface
.ctrl_interface
= NULL
;
8525 iface
.driver_param
= pos
;
8526 pos
= os_strchr(pos
, '\t');
8529 if (iface
.driver_param
[0] == '\0')
8530 iface
.driver_param
= NULL
;
8534 iface
.bridge_ifname
= pos
;
8535 pos
= os_strchr(pos
, '\t');
8538 if (iface
.bridge_ifname
[0] == '\0')
8539 iface
.bridge_ifname
= NULL
;
8544 if (wpa_supplicant_get_iface(global
, iface
.ifname
))
8547 return wpa_supplicant_add_iface(global
, &iface
) ? 0 : -1;
8551 static int wpa_supplicant_global_iface_remove(struct wpa_global
*global
,
8554 struct wpa_supplicant
*wpa_s
;
8556 wpa_printf(MSG_DEBUG
, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd
);
8558 wpa_s
= wpa_supplicant_get_iface(global
, cmd
);
8561 return wpa_supplicant_remove_iface(global
, wpa_s
, 0);
8565 static void wpa_free_iface_info(struct wpa_interface_info
*iface
)
8567 struct wpa_interface_info
*prev
;
8571 iface
= iface
->next
;
8573 os_free(prev
->ifname
);
8574 os_free(prev
->desc
);
8580 static int wpa_supplicant_global_iface_list(struct wpa_global
*global
,
8584 struct wpa_interface_info
*iface
= NULL
, *last
= NULL
, *tmp
;
8587 for (i
= 0; wpa_drivers
[i
]; i
++) {
8588 struct wpa_driver_ops
*drv
= wpa_drivers
[i
];
8589 if (drv
->get_interfaces
== NULL
)
8591 tmp
= drv
->get_interfaces(global
->drv_priv
[i
]);
8605 for (tmp
= iface
; tmp
; tmp
= tmp
->next
) {
8606 res
= os_snprintf(pos
, end
- pos
, "%s\t%s\t%s\n",
8607 tmp
->drv_name
, tmp
->ifname
,
8608 tmp
->desc
? tmp
->desc
: "");
8609 if (os_snprintf_error(end
- pos
, res
)) {
8616 wpa_free_iface_info(iface
);
8622 static int wpa_supplicant_global_iface_interfaces(struct wpa_global
*global
,
8627 struct wpa_supplicant
*wpa_s
;
8629 wpa_s
= global
->ifaces
;
8634 res
= os_snprintf(pos
, end
- pos
, "%s\n", wpa_s
->ifname
);
8635 if (os_snprintf_error(end
- pos
, res
)) {
8640 wpa_s
= wpa_s
->next
;
8646 static char * wpas_global_ctrl_iface_ifname(struct wpa_global
*global
,
8648 char *cmd
, size_t *resp_len
)
8650 struct wpa_supplicant
*wpa_s
;
8652 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
8653 if (os_strcmp(ifname
, wpa_s
->ifname
) == 0)
8657 if (wpa_s
== NULL
) {
8658 char *resp
= os_strdup("FAIL-NO-IFNAME-MATCH\n");
8660 *resp_len
= os_strlen(resp
);
8666 return wpa_supplicant_ctrl_iface_process(wpa_s
, cmd
, resp_len
);
8670 static char * wpas_global_ctrl_iface_redir_p2p(struct wpa_global
*global
,
8671 char *buf
, size_t *resp_len
)
8674 static const char * cmd
[] = {
8680 "P2P_GET_PASSPHRASE",
8681 "P2P_SERVICE_UPDATE",
8682 "P2P_SERVICE_FLUSH",
8689 static const char * prefix
[] = {
8692 #endif /* ANDROID */
8698 "P2P_GROUP_REMOVE ",
8701 "P2P_SERV_DISC_REQ ",
8702 "P2P_SERV_DISC_CANCEL_REQ ",
8703 "P2P_SERV_DISC_RESP ",
8704 "P2P_SERV_DISC_EXTERNAL ",
8713 "P2P_PRESENCE_REQ ",
8715 "P2P_REMOVE_CLIENT ",
8717 "WPS_NFC_TAG_READ ",
8718 "NFC_GET_HANDOVER_SEL ",
8719 "NFC_GET_HANDOVER_REQ ",
8720 "NFC_REPORT_HANDOVER ",
8721 "P2P_ASP_PROVISION ",
8722 "P2P_ASP_PROVISION_RESP ",
8728 if (global
->p2p_init_wpa_s
== NULL
)
8731 for (i
= 0; !found
&& cmd
[i
]; i
++) {
8732 if (os_strcmp(buf
, cmd
[i
]) == 0)
8736 for (i
= 0; !found
&& prefix
[i
]; i
++) {
8737 if (os_strncmp(buf
, prefix
[i
], os_strlen(prefix
[i
])) == 0)
8742 return wpa_supplicant_ctrl_iface_process(global
->p2p_init_wpa_s
,
8744 #endif /* CONFIG_P2P */
8749 static char * wpas_global_ctrl_iface_redir_wfd(struct wpa_global
*global
,
8750 char *buf
, size_t *resp_len
)
8752 #ifdef CONFIG_WIFI_DISPLAY
8753 if (global
->p2p_init_wpa_s
== NULL
)
8755 if (os_strncmp(buf
, "WFD_SUBELEM_SET ", 16) == 0 ||
8756 os_strncmp(buf
, "WFD_SUBELEM_GET ", 16) == 0)
8757 return wpa_supplicant_ctrl_iface_process(global
->p2p_init_wpa_s
,
8759 #endif /* CONFIG_WIFI_DISPLAY */
8764 static char * wpas_global_ctrl_iface_redir(struct wpa_global
*global
,
8765 char *buf
, size_t *resp_len
)
8769 ret
= wpas_global_ctrl_iface_redir_p2p(global
, buf
, resp_len
);
8773 ret
= wpas_global_ctrl_iface_redir_wfd(global
, buf
, resp_len
);
8781 static int wpas_global_ctrl_iface_set(struct wpa_global
*global
, char *cmd
)
8785 value
= os_strchr(cmd
, ' ');
8790 wpa_printf(MSG_DEBUG
, "GLOBAL_CTRL_IFACE SET '%s'='%s'", cmd
, value
);
8792 #ifdef CONFIG_WIFI_DISPLAY
8793 if (os_strcasecmp(cmd
, "wifi_display") == 0) {
8794 wifi_display_enable(global
, !!atoi(value
));
8797 #endif /* CONFIG_WIFI_DISPLAY */
8799 /* Restore cmd to its original value to allow redirection */
8806 #ifndef CONFIG_NO_CONFIG_WRITE
8807 static int wpas_global_ctrl_iface_save_config(struct wpa_global
*global
)
8809 int ret
= 0, saved
= 0;
8810 struct wpa_supplicant
*wpa_s
;
8812 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
8813 if (!wpa_s
->conf
->update_config
) {
8814 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Not allowed to update configuration (update_config=0)");
8818 if (wpa_config_write(wpa_s
->confname
, wpa_s
->conf
)) {
8819 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Failed to update configuration");
8822 wpa_dbg(wpa_s
, MSG_DEBUG
, "CTRL_IFACE: SAVE_CONFIG - Configuration updated");
8827 if (!saved
&& !ret
) {
8828 wpa_dbg(wpa_s
, MSG_DEBUG
,
8829 "CTRL_IFACE: SAVE_CONFIG - No configuration files could be updated");
8835 #endif /* CONFIG_NO_CONFIG_WRITE */
8838 static int wpas_global_ctrl_iface_status(struct wpa_global
*global
,
8839 char *buf
, size_t buflen
)
8843 struct wpa_supplicant
*wpa_s
;
8849 if (global
->p2p
&& !global
->p2p_disabled
) {
8850 ret
= os_snprintf(pos
, end
- pos
, "p2p_device_address=" MACSTR
8853 MAC2STR(global
->p2p_dev_addr
),
8854 p2p_get_state_txt(global
->p2p
));
8855 if (os_snprintf_error(end
- pos
, ret
))
8858 } else if (global
->p2p
) {
8859 ret
= os_snprintf(pos
, end
- pos
, "p2p_state=DISABLED\n");
8860 if (os_snprintf_error(end
- pos
, ret
))
8864 #endif /* CONFIG_P2P */
8866 #ifdef CONFIG_WIFI_DISPLAY
8867 ret
= os_snprintf(pos
, end
- pos
, "wifi_display=%d\n",
8868 !!global
->wifi_display
);
8869 if (os_snprintf_error(end
- pos
, ret
))
8872 #endif /* CONFIG_WIFI_DISPLAY */
8874 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
8875 ret
= os_snprintf(pos
, end
- pos
, "ifname=%s\n"
8876 "address=" MACSTR
"\n",
8877 wpa_s
->ifname
, MAC2STR(wpa_s
->own_addr
));
8878 if (os_snprintf_error(end
- pos
, ret
))
8887 char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global
*global
,
8888 char *buf
, size_t *resp_len
)
8891 const int reply_size
= 2048;
8893 int level
= MSG_DEBUG
;
8895 if (os_strncmp(buf
, "IFNAME=", 7) == 0) {
8896 char *pos
= os_strchr(buf
+ 7, ' ');
8899 return wpas_global_ctrl_iface_ifname(global
,
8905 reply
= wpas_global_ctrl_iface_redir(global
, buf
, resp_len
);
8909 if (os_strcmp(buf
, "PING") == 0)
8910 level
= MSG_EXCESSIVE
;
8911 wpa_hexdump_ascii(level
, "RX global ctrl_iface",
8912 (const u8
*) buf
, os_strlen(buf
));
8914 reply
= os_malloc(reply_size
);
8915 if (reply
== NULL
) {
8920 os_memcpy(reply
, "OK\n", 3);
8923 if (os_strcmp(buf
, "PING") == 0) {
8924 os_memcpy(reply
, "PONG\n", 5);
8926 } else if (os_strncmp(buf
, "INTERFACE_ADD ", 14) == 0) {
8927 if (wpa_supplicant_global_iface_add(global
, buf
+ 14))
8929 } else if (os_strncmp(buf
, "INTERFACE_REMOVE ", 17) == 0) {
8930 if (wpa_supplicant_global_iface_remove(global
, buf
+ 17))
8932 } else if (os_strcmp(buf
, "INTERFACE_LIST") == 0) {
8933 reply_len
= wpa_supplicant_global_iface_list(
8934 global
, reply
, reply_size
);
8935 } else if (os_strcmp(buf
, "INTERFACES") == 0) {
8936 reply_len
= wpa_supplicant_global_iface_interfaces(
8937 global
, reply
, reply_size
);
8938 } else if (os_strcmp(buf
, "TERMINATE") == 0) {
8939 wpa_supplicant_terminate_proc(global
);
8940 } else if (os_strcmp(buf
, "SUSPEND") == 0) {
8941 wpas_notify_suspend(global
);
8942 } else if (os_strcmp(buf
, "RESUME") == 0) {
8943 wpas_notify_resume(global
);
8944 } else if (os_strncmp(buf
, "SET ", 4) == 0) {
8945 if (wpas_global_ctrl_iface_set(global
, buf
+ 4)) {
8947 if (global
->p2p_init_wpa_s
) {
8949 /* Check if P2P redirection would work for this
8951 return wpa_supplicant_ctrl_iface_process(
8952 global
->p2p_init_wpa_s
,
8955 #endif /* CONFIG_P2P */
8958 #ifndef CONFIG_NO_CONFIG_WRITE
8959 } else if (os_strcmp(buf
, "SAVE_CONFIG") == 0) {
8960 if (wpas_global_ctrl_iface_save_config(global
))
8962 #endif /* CONFIG_NO_CONFIG_WRITE */
8963 } else if (os_strcmp(buf
, "STATUS") == 0) {
8964 reply_len
= wpas_global_ctrl_iface_status(global
, reply
,
8966 #ifdef CONFIG_MODULE_TESTS
8967 } else if (os_strcmp(buf
, "MODULE_TESTS") == 0) {
8968 int wpas_module_tests(void);
8969 if (wpas_module_tests() < 0)
8971 #endif /* CONFIG_MODULE_TESTS */
8972 } else if (os_strncmp(buf
, "RELOG", 5) == 0) {
8973 if (wpa_debug_reopen_file() < 0)
8976 os_memcpy(reply
, "UNKNOWN COMMAND\n", 16);
8980 if (reply_len
< 0) {
8981 os_memcpy(reply
, "FAIL\n", 5);
8985 *resp_len
= reply_len
;