2 * WPA Supplicant / dbus-based control interface
3 * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
4 * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
5 * Copyright (c) 2009-2015, Jouni Malinen <j@w1.fi>
7 * This software may be distributed under the terms of the BSD license.
8 * See README for more details.
14 #include "common/ieee802_11_defs.h"
15 #include "eap_peer/eap_methods.h"
16 #include "eapol_supp/eapol_supp_sm.h"
17 #include "rsn_supp/wpa.h"
18 #include "ap/hostapd.h"
19 #include "ap/sta_info.h"
20 #include "ap/ap_drv_ops.h"
21 #include "../config.h"
22 #include "../wpa_supplicant_i.h"
23 #include "../driver_i.h"
24 #include "../notify.h"
27 #include "../autoscan.h"
29 #include "dbus_new_helpers.h"
31 #include "dbus_new_handlers.h"
32 #include "dbus_dict_helpers.h"
33 #include "dbus_common_i.h"
34 #include "drivers/driver.h"
36 #include "ap/hostapd.h"
37 #include "ap/sta_info.h"
38 #endif /* CONFIG_MESH */
40 static const char * const debug_strings
[] = {
41 "excessive", "msgdump", "debug", "info", "warning", "error", NULL
46 * wpas_dbus_error_unknown_error - Return a new UnknownError error message
47 * @message: Pointer to incoming dbus message this error refers to
48 * @arg: Optional string appended to error message
49 * Returns: a dbus error message
51 * Convenience function to create and return an UnknownError
53 DBusMessage
* wpas_dbus_error_unknown_error(DBusMessage
*message
,
56 return dbus_message_new_error(message
, WPAS_DBUS_ERROR_UNKNOWN_ERROR
,
62 * wpas_dbus_error_iface_unknown - Return a new invalid interface error message
63 * @message: Pointer to incoming dbus message this error refers to
64 * Returns: A dbus error message
66 * Convenience function to create and return an invalid interface error
68 static DBusMessage
* wpas_dbus_error_iface_unknown(DBusMessage
*message
)
70 return dbus_message_new_error(
71 message
, WPAS_DBUS_ERROR_IFACE_UNKNOWN
,
72 "wpa_supplicant knows nothing about this interface.");
77 * wpas_dbus_error_network_unknown - Return a new NetworkUnknown error message
78 * @message: Pointer to incoming dbus message this error refers to
79 * Returns: a dbus error message
81 * Convenience function to create and return an invalid network error
83 static DBusMessage
* wpas_dbus_error_network_unknown(DBusMessage
*message
)
85 return dbus_message_new_error(
86 message
, WPAS_DBUS_ERROR_NETWORK_UNKNOWN
,
87 "There is no such a network in this interface.");
92 * wpas_dbus_error_invalid_args - Return a new InvalidArgs error message
93 * @message: Pointer to incoming dbus message this error refers to
94 * Returns: a dbus error message
96 * Convenience function to create and return an invalid options error
98 DBusMessage
* wpas_dbus_error_invalid_args(DBusMessage
*message
,
103 reply
= dbus_message_new_error(
104 message
, WPAS_DBUS_ERROR_INVALID_ARGS
,
105 "Did not receive correct message arguments.");
107 dbus_message_append_args(reply
, DBUS_TYPE_STRING
, &arg
,
115 * wpas_dbus_error_scan_error - Return a new ScanError error message
116 * @message: Pointer to incoming dbus message this error refers to
117 * @error: Optional string to be used as the error message
118 * Returns: a dbus error message
120 * Convenience function to create and return a scan error
122 static DBusMessage
* wpas_dbus_error_scan_error(DBusMessage
*message
,
125 return dbus_message_new_error(message
,
126 WPAS_DBUS_ERROR_IFACE_SCAN_ERROR
,
131 DBusMessage
* wpas_dbus_error_no_memory(DBusMessage
*message
)
133 wpa_printf(MSG_DEBUG
, "dbus: Failed to allocate memory");
134 return dbus_message_new_error(message
, DBUS_ERROR_NO_MEMORY
, NULL
);
138 static const char * const dont_quote
[] = {
139 "key_mgmt", "proto", "pairwise", "auth_alg", "group", "eap",
140 "opensc_engine_path", "pkcs11_engine_path", "pkcs11_module_path",
141 "bssid", "scan_freq", "freq_list", NULL
144 static dbus_bool_t
should_quote_opt(const char *key
)
148 while (dont_quote
[i
] != NULL
) {
149 if (os_strcmp(key
, dont_quote
[i
]) == 0)
157 * get_iface_by_dbus_path - Get a new network interface
158 * @global: Pointer to global data from wpa_supplicant_init()
159 * @path: Pointer to a dbus object path representing an interface
160 * Returns: Pointer to the interface or %NULL if not found
162 static struct wpa_supplicant
* get_iface_by_dbus_path(
163 struct wpa_global
*global
, const char *path
)
165 struct wpa_supplicant
*wpa_s
;
167 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
168 if (wpa_s
->dbus_new_path
&&
169 os_strcmp(wpa_s
->dbus_new_path
, path
) == 0)
177 * set_network_properties - Set properties of a configured network
178 * @wpa_s: wpa_supplicant structure for a network interface
179 * @ssid: wpa_ssid structure for a configured network
180 * @iter: DBus message iterator containing dictionary of network
182 * @error: On failure, an error describing the failure
183 * Returns: TRUE if the request succeeds, FALSE if it failed
185 * Sets network configuration with parameters given id DBus dictionary
187 dbus_bool_t
set_network_properties(struct wpa_supplicant
*wpa_s
,
188 struct wpa_ssid
*ssid
,
189 DBusMessageIter
*iter
,
192 struct wpa_dbus_dict_entry entry
= { .type
= DBUS_TYPE_STRING
};
193 DBusMessageIter iter_dict
;
196 if (!wpa_dbus_dict_open_read(iter
, &iter_dict
, error
))
199 while (wpa_dbus_dict_has_dict_entry(&iter_dict
)) {
203 if (!wpa_dbus_dict_get_entry(&iter_dict
, &entry
))
207 if (entry
.type
== DBUS_TYPE_ARRAY
&&
208 entry
.array_type
== DBUS_TYPE_BYTE
) {
209 if (entry
.array_len
<= 0)
212 size
= entry
.array_len
* 2 + 1;
213 value
= os_zalloc(size
);
217 ret
= wpa_snprintf_hex(value
, size
,
218 (u8
*) entry
.bytearray_value
,
222 } else if (entry
.type
== DBUS_TYPE_STRING
) {
223 if (should_quote_opt(entry
.key
)) {
224 size
= os_strlen(entry
.str_value
);
229 value
= os_zalloc(size
);
233 ret
= os_snprintf(value
, size
, "\"%s\"",
235 if (os_snprintf_error(size
, ret
))
238 value
= os_strdup(entry
.str_value
);
242 } else if (entry
.type
== DBUS_TYPE_UINT32
) {
243 value
= os_zalloc(size
);
247 ret
= os_snprintf(value
, size
, "%u",
249 if (os_snprintf_error(size
, ret
))
251 } else if (entry
.type
== DBUS_TYPE_INT32
) {
252 value
= os_zalloc(size
);
256 ret
= os_snprintf(value
, size
, "%d",
258 if (os_snprintf_error(size
, ret
))
263 if (wpa_config_set(ssid
, entry
.key
, value
, 0) < 0)
266 if (os_strcmp(entry
.key
, "bssid") != 0 &&
267 os_strcmp(entry
.key
, "priority") != 0)
268 wpa_sm_pmksa_cache_flush(wpa_s
->wpa
, ssid
);
270 if (wpa_s
->current_ssid
== ssid
||
271 wpa_s
->current_ssid
== NULL
) {
273 * Invalidate the EAP session cache if anything in the
274 * current or previously used configuration changes.
276 eapol_sm_invalidate_cached_session(wpa_s
->eapol
);
279 if ((os_strcmp(entry
.key
, "psk") == 0 &&
280 value
[0] == '"' && ssid
->ssid_len
) ||
281 (os_strcmp(entry
.key
, "ssid") == 0 && ssid
->passphrase
))
282 wpa_config_update_psk(ssid
);
283 else if (os_strcmp(entry
.key
, "priority") == 0)
284 wpa_config_update_prio_list(wpa_s
->conf
);
288 wpa_dbus_dict_entry_clear(&entry
);
295 wpa_dbus_dict_entry_clear(&entry
);
296 dbus_set_error_const(error
, DBUS_ERROR_INVALID_ARGS
,
297 "invalid message format");
303 * wpas_dbus_simple_property_getter - Get basic type property
304 * @iter: Message iter to use when appending arguments
305 * @type: DBus type of property (must be basic type)
306 * @val: pointer to place holding property value
307 * @error: On failure an error describing the failure
308 * Returns: TRUE if the request was successful, FALSE if it failed
310 * Generic getter for basic type properties. Type is required to be basic.
312 dbus_bool_t
wpas_dbus_simple_property_getter(DBusMessageIter
*iter
,
317 DBusMessageIter variant_iter
;
319 if (!dbus_type_is_basic(type
)) {
320 dbus_set_error(error
, DBUS_ERROR_FAILED
,
321 "%s: given type is not basic", __func__
);
325 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
326 wpa_dbus_type_as_string(type
),
328 !dbus_message_iter_append_basic(&variant_iter
, type
, val
) ||
329 !dbus_message_iter_close_container(iter
, &variant_iter
)) {
330 dbus_set_error(error
, DBUS_ERROR_FAILED
,
331 "%s: error constructing reply", __func__
);
340 * wpas_dbus_simple_property_setter - Set basic type property
341 * @message: Pointer to incoming dbus message
342 * @type: DBus type of property (must be basic type)
343 * @val: pointer to place where value being set will be stored
344 * Returns: TRUE if the request was successful, FALSE if it failed
346 * Generic setter for basic type properties. Type is required to be basic.
348 dbus_bool_t
wpas_dbus_simple_property_setter(DBusMessageIter
*iter
,
350 const int type
, void *val
)
352 DBusMessageIter variant_iter
;
354 if (!dbus_type_is_basic(type
)) {
355 dbus_set_error(error
, DBUS_ERROR_FAILED
,
356 "%s: given type is not basic", __func__
);
360 /* Look at the new value */
361 dbus_message_iter_recurse(iter
, &variant_iter
);
362 if (dbus_message_iter_get_arg_type(&variant_iter
) != type
) {
363 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
364 "wrong property type");
367 dbus_message_iter_get_basic(&variant_iter
, val
);
374 * wpas_dbus_simple_array_property_getter - Get array type property
375 * @iter: Pointer to incoming dbus message iterator
376 * @type: DBus type of property array elements (must be basic type)
377 * @array: pointer to array of elements to put into response message
378 * @array_len: length of above array
379 * @error: a pointer to an error to fill on failure
380 * Returns: TRUE if the request succeeded, FALSE if it failed
382 * Generic getter for array type properties. Array elements type is
383 * required to be basic.
385 dbus_bool_t
wpas_dbus_simple_array_property_getter(DBusMessageIter
*iter
,
391 DBusMessageIter variant_iter
, array_iter
;
392 char type_str
[] = "a?"; /* ? will be replaced with subtype letter; */
393 const char *sub_type_str
;
394 size_t element_size
, i
;
396 if (!dbus_type_is_basic(type
)) {
397 dbus_set_error(error
, DBUS_ERROR_FAILED
,
398 "%s: given type is not basic", __func__
);
402 sub_type_str
= wpa_dbus_type_as_string(type
);
403 type_str
[1] = sub_type_str
[0];
405 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
406 type_str
, &variant_iter
) ||
407 !dbus_message_iter_open_container(&variant_iter
, DBUS_TYPE_ARRAY
,
408 sub_type_str
, &array_iter
)) {
409 dbus_set_error(error
, DBUS_ERROR_FAILED
,
410 "%s: failed to construct message", __func__
);
416 case DBUS_TYPE_BOOLEAN
:
419 case DBUS_TYPE_INT16
:
420 case DBUS_TYPE_UINT16
:
421 element_size
= sizeof(uint16_t);
423 case DBUS_TYPE_INT32
:
424 case DBUS_TYPE_UINT32
:
425 element_size
= sizeof(uint32_t);
427 case DBUS_TYPE_INT64
:
428 case DBUS_TYPE_UINT64
:
429 element_size
= sizeof(uint64_t);
431 case DBUS_TYPE_DOUBLE
:
432 element_size
= sizeof(double);
434 case DBUS_TYPE_STRING
:
435 case DBUS_TYPE_OBJECT_PATH
:
436 element_size
= sizeof(char *);
439 dbus_set_error(error
, DBUS_ERROR_FAILED
,
440 "%s: unknown element type %d", __func__
, type
);
444 for (i
= 0; i
< array_len
; i
++) {
445 if (!dbus_message_iter_append_basic(&array_iter
, type
,
446 (const char *) array
+
448 dbus_set_error(error
, DBUS_ERROR_FAILED
,
449 "%s: failed to construct message 2.5",
455 if (!dbus_message_iter_close_container(&variant_iter
, &array_iter
) ||
456 !dbus_message_iter_close_container(iter
, &variant_iter
)) {
457 dbus_set_error(error
, DBUS_ERROR_FAILED
,
458 "%s: failed to construct message 3", __func__
);
467 * wpas_dbus_simple_array_array_property_getter - Get array array type property
468 * @iter: Pointer to incoming dbus message iterator
469 * @type: DBus type of property array elements (must be basic type)
470 * @array: pointer to array of elements to put into response message
471 * @array_len: length of above array
472 * @error: a pointer to an error to fill on failure
473 * Returns: TRUE if the request succeeded, FALSE if it failed
475 * Generic getter for array type properties. Array elements type is
476 * required to be basic.
478 dbus_bool_t
wpas_dbus_simple_array_array_property_getter(DBusMessageIter
*iter
,
480 struct wpabuf
**array
,
484 DBusMessageIter variant_iter
, array_iter
;
485 char type_str
[] = "aa?";
486 char inner_type_str
[] = "a?";
487 const char *sub_type_str
;
490 if (!dbus_type_is_basic(type
)) {
491 dbus_set_error(error
, DBUS_ERROR_FAILED
,
492 "%s: given type is not basic", __func__
);
496 sub_type_str
= wpa_dbus_type_as_string(type
);
497 type_str
[2] = sub_type_str
[0];
498 inner_type_str
[1] = sub_type_str
[0];
500 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
501 type_str
, &variant_iter
) ||
502 !dbus_message_iter_open_container(&variant_iter
, DBUS_TYPE_ARRAY
,
503 inner_type_str
, &array_iter
)) {
504 dbus_set_error(error
, DBUS_ERROR_FAILED
,
505 "%s: failed to construct message", __func__
);
509 for (i
= 0; i
< array_len
&& array
[i
]; i
++) {
510 wpa_dbus_dict_bin_array_add_element(&array_iter
,
511 wpabuf_head(array
[i
]),
512 wpabuf_len(array
[i
]));
516 if (!dbus_message_iter_close_container(&variant_iter
, &array_iter
) ||
517 !dbus_message_iter_close_container(iter
, &variant_iter
)) {
518 dbus_set_error(error
, DBUS_ERROR_FAILED
,
519 "%s: failed to close message", __func__
);
528 * wpas_dbus_string_property_getter - Get string type property
529 * @iter: Message iter to use when appending arguments
530 * @val: Pointer to place holding property value, can be %NULL
531 * @error: On failure an error describing the failure
532 * Returns: TRUE if the request was successful, FALSE if it failed
534 * Generic getter for string type properties. %NULL is converted to an empty
537 dbus_bool_t
wpas_dbus_string_property_getter(DBusMessageIter
*iter
,
543 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
549 * wpas_dbus_handler_create_interface - Request registration of a network iface
550 * @message: Pointer to incoming dbus message
551 * @global: %wpa_supplicant global data structure
552 * Returns: The object path of the new interface object,
553 * or a dbus error message with more information
555 * Handler function for "CreateInterface" method call. Handles requests
556 * by dbus clients to register a network interface that wpa_supplicant
559 DBusMessage
* wpas_dbus_handler_create_interface(DBusMessage
*message
,
560 struct wpa_global
*global
)
562 DBusMessageIter iter_dict
;
563 DBusMessage
*reply
= NULL
;
564 DBusMessageIter iter
;
565 struct wpa_dbus_dict_entry entry
;
568 char *confname
= NULL
;
569 char *bridge_ifname
= NULL
;
571 dbus_message_iter_init(message
, &iter
);
573 if (!wpa_dbus_dict_open_read(&iter
, &iter_dict
, NULL
))
575 while (wpa_dbus_dict_has_dict_entry(&iter_dict
)) {
576 if (!wpa_dbus_dict_get_entry(&iter_dict
, &entry
))
578 if (os_strcmp(entry
.key
, "Driver") == 0 &&
579 entry
.type
== DBUS_TYPE_STRING
) {
581 driver
= os_strdup(entry
.str_value
);
582 wpa_dbus_dict_entry_clear(&entry
);
585 } else if (os_strcmp(entry
.key
, "Ifname") == 0 &&
586 entry
.type
== DBUS_TYPE_STRING
) {
588 ifname
= os_strdup(entry
.str_value
);
589 wpa_dbus_dict_entry_clear(&entry
);
592 } else if (os_strcmp(entry
.key
, "ConfigFile") == 0 &&
593 entry
.type
== DBUS_TYPE_STRING
) {
595 confname
= os_strdup(entry
.str_value
);
596 wpa_dbus_dict_entry_clear(&entry
);
597 if (confname
== NULL
)
599 } else if (os_strcmp(entry
.key
, "BridgeIfname") == 0 &&
600 entry
.type
== DBUS_TYPE_STRING
) {
601 os_free(bridge_ifname
);
602 bridge_ifname
= os_strdup(entry
.str_value
);
603 wpa_dbus_dict_entry_clear(&entry
);
604 if (bridge_ifname
== NULL
)
607 wpa_dbus_dict_entry_clear(&entry
);
613 goto error
; /* Required Ifname argument missing */
616 * Try to get the wpa_supplicant record for this iface, return
617 * an error if we already control it.
619 if (wpa_supplicant_get_iface(global
, ifname
) != NULL
) {
620 reply
= dbus_message_new_error(
621 message
, WPAS_DBUS_ERROR_IFACE_EXISTS
,
622 "wpa_supplicant already controls this interface.");
624 struct wpa_supplicant
*wpa_s
;
625 struct wpa_interface iface
;
627 os_memset(&iface
, 0, sizeof(iface
));
628 iface
.driver
= driver
;
629 iface
.ifname
= ifname
;
630 iface
.confname
= confname
;
631 iface
.bridge_ifname
= bridge_ifname
;
632 /* Otherwise, have wpa_supplicant attach to it. */
633 wpa_s
= wpa_supplicant_add_iface(global
, &iface
, NULL
);
634 if (wpa_s
&& wpa_s
->dbus_new_path
) {
635 const char *path
= wpa_s
->dbus_new_path
;
637 reply
= dbus_message_new_method_return(message
);
638 dbus_message_append_args(reply
, DBUS_TYPE_OBJECT_PATH
,
639 &path
, DBUS_TYPE_INVALID
);
641 reply
= wpas_dbus_error_unknown_error(
643 "wpa_supplicant couldn't grab this interface.");
651 os_free(bridge_ifname
);
655 reply
= wpas_dbus_error_invalid_args(message
, NULL
);
658 reply
= wpas_dbus_error_no_memory(message
);
664 * wpas_dbus_handler_remove_interface - Request deregistration of an interface
665 * @message: Pointer to incoming dbus message
666 * @global: wpa_supplicant global data structure
667 * Returns: a dbus message containing a UINT32 indicating success (1) or
668 * failure (0), or returns a dbus error message with more information
670 * Handler function for "removeInterface" method call. Handles requests
671 * by dbus clients to deregister a network interface that wpa_supplicant
674 DBusMessage
* wpas_dbus_handler_remove_interface(DBusMessage
*message
,
675 struct wpa_global
*global
)
677 struct wpa_supplicant
*wpa_s
;
679 DBusMessage
*reply
= NULL
;
681 dbus_message_get_args(message
, NULL
, DBUS_TYPE_OBJECT_PATH
, &path
,
684 wpa_s
= get_iface_by_dbus_path(global
, path
);
686 reply
= wpas_dbus_error_iface_unknown(message
);
687 else if (wpa_supplicant_remove_iface(global
, wpa_s
, 0)) {
688 reply
= wpas_dbus_error_unknown_error(
690 "wpa_supplicant couldn't remove this interface.");
698 * wpas_dbus_handler_get_interface - Get the object path for an interface name
699 * @message: Pointer to incoming dbus message
700 * @global: %wpa_supplicant global data structure
701 * Returns: The object path of the interface object,
702 * or a dbus error message with more information
704 * Handler function for "getInterface" method call.
706 DBusMessage
* wpas_dbus_handler_get_interface(DBusMessage
*message
,
707 struct wpa_global
*global
)
709 DBusMessage
*reply
= NULL
;
712 struct wpa_supplicant
*wpa_s
;
714 dbus_message_get_args(message
, NULL
, DBUS_TYPE_STRING
, &ifname
,
717 wpa_s
= wpa_supplicant_get_iface(global
, ifname
);
718 if (wpa_s
== NULL
|| wpa_s
->dbus_new_path
== NULL
)
719 return wpas_dbus_error_iface_unknown(message
);
721 path
= wpa_s
->dbus_new_path
;
722 reply
= dbus_message_new_method_return(message
);
724 return wpas_dbus_error_no_memory(message
);
725 if (!dbus_message_append_args(reply
, DBUS_TYPE_OBJECT_PATH
, &path
,
726 DBUS_TYPE_INVALID
)) {
727 dbus_message_unref(reply
);
728 return wpas_dbus_error_no_memory(message
);
736 * wpas_dbus_getter_debug_level - Get debug level
737 * @iter: Pointer to incoming dbus message iter
738 * @error: Location to store error on failure
739 * @user_data: Function specific data
740 * Returns: TRUE on success, FALSE on failure
742 * Getter for "DebugLevel" property.
744 dbus_bool_t
wpas_dbus_getter_debug_level(
745 const struct wpa_dbus_property_desc
*property_desc
,
746 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
749 int idx
= wpa_debug_level
;
755 str
= debug_strings
[idx
];
756 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
762 * wpas_dbus_getter_debug_timestamp - Get debug timestamp
763 * @iter: Pointer to incoming dbus message iter
764 * @error: Location to store error on failure
765 * @user_data: Function specific data
766 * Returns: TRUE on success, FALSE on failure
768 * Getter for "DebugTimestamp" property.
770 dbus_bool_t
wpas_dbus_getter_debug_timestamp(
771 const struct wpa_dbus_property_desc
*property_desc
,
772 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
774 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
775 &wpa_debug_timestamp
, error
);
781 * wpas_dbus_getter_debug_show_keys - Get debug show keys
782 * @iter: Pointer to incoming dbus message iter
783 * @error: Location to store error on failure
784 * @user_data: Function specific data
785 * Returns: TRUE on success, FALSE on failure
787 * Getter for "DebugShowKeys" property.
789 dbus_bool_t
wpas_dbus_getter_debug_show_keys(
790 const struct wpa_dbus_property_desc
*property_desc
,
791 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
793 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
794 &wpa_debug_show_keys
, error
);
799 * wpas_dbus_setter_debug_level - Set debug level
800 * @iter: Pointer to incoming dbus message iter
801 * @error: Location to store error on failure
802 * @user_data: Function specific data
803 * Returns: TRUE on success, FALSE on failure
805 * Setter for "DebugLevel" property.
807 dbus_bool_t
wpas_dbus_setter_debug_level(
808 const struct wpa_dbus_property_desc
*property_desc
,
809 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
811 struct wpa_global
*global
= user_data
;
812 const char *str
= NULL
;
815 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_STRING
,
819 for (i
= 0; debug_strings
[i
]; i
++)
820 if (os_strcmp(debug_strings
[i
], str
) == 0) {
826 wpa_supplicant_set_debug_params(global
, val
, wpa_debug_timestamp
,
827 wpa_debug_show_keys
)) {
828 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
829 "wrong debug level value");
838 * wpas_dbus_setter_debug_timestamp - Set debug timestamp
839 * @iter: Pointer to incoming dbus message iter
840 * @error: Location to store error on failure
841 * @user_data: Function specific data
842 * Returns: TRUE on success, FALSE on failure
844 * Setter for "DebugTimestamp" property.
846 dbus_bool_t
wpas_dbus_setter_debug_timestamp(
847 const struct wpa_dbus_property_desc
*property_desc
,
848 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
850 struct wpa_global
*global
= user_data
;
853 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_BOOLEAN
,
857 wpa_supplicant_set_debug_params(global
, wpa_debug_level
, val
? 1 : 0,
858 wpa_debug_show_keys
);
864 * wpas_dbus_setter_debug_show_keys - Set debug show keys
865 * @iter: Pointer to incoming dbus message iter
866 * @error: Location to store error on failure
867 * @user_data: Function specific data
868 * Returns: TRUE on success, FALSE on failure
870 * Setter for "DebugShowKeys" property.
872 dbus_bool_t
wpas_dbus_setter_debug_show_keys(
873 const struct wpa_dbus_property_desc
*property_desc
,
874 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
876 struct wpa_global
*global
= user_data
;
879 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_BOOLEAN
,
883 wpa_supplicant_set_debug_params(global
, wpa_debug_level
,
891 * wpas_dbus_getter_interfaces - Request registered interfaces list
892 * @iter: Pointer to incoming dbus message iter
893 * @error: Location to store error on failure
894 * @user_data: Function specific data
895 * Returns: TRUE on success, FALSE on failure
897 * Getter for "Interfaces" property. Handles requests
898 * by dbus clients to return list of registered interfaces objects
901 dbus_bool_t
wpas_dbus_getter_interfaces(
902 const struct wpa_dbus_property_desc
*property_desc
,
903 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
905 struct wpa_global
*global
= user_data
;
906 struct wpa_supplicant
*wpa_s
;
908 unsigned int i
= 0, num
= 0;
911 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
912 if (wpa_s
->dbus_new_path
)
916 paths
= os_calloc(num
, sizeof(char *));
918 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
922 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
923 if (wpa_s
->dbus_new_path
)
924 paths
[i
++] = wpa_s
->dbus_new_path
;
927 success
= wpas_dbus_simple_array_property_getter(iter
,
928 DBUS_TYPE_OBJECT_PATH
,
937 * wpas_dbus_getter_eap_methods - Request supported EAP methods list
938 * @iter: Pointer to incoming dbus message iter
939 * @error: Location to store error on failure
940 * @user_data: Function specific data
941 * Returns: TRUE on success, FALSE on failure
943 * Getter for "EapMethods" property. Handles requests
944 * by dbus clients to return list of strings with supported EAP methods
946 dbus_bool_t
wpas_dbus_getter_eap_methods(
947 const struct wpa_dbus_property_desc
*property_desc
,
948 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
951 size_t num_items
= 0;
954 eap_methods
= eap_get_names_as_string_array(&num_items
);
956 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
960 success
= wpas_dbus_simple_array_property_getter(iter
,
966 os_free(eap_methods
[--num_items
]);
967 os_free(eap_methods
);
973 * wpas_dbus_getter_global_capabilities - Request supported global capabilities
974 * @iter: Pointer to incoming dbus message iter
975 * @error: Location to store error on failure
976 * @user_data: Function specific data
977 * Returns: TRUE on success, FALSE on failure
979 * Getter for "Capabilities" property. Handles requests by dbus clients to
980 * return a list of strings with supported capabilities like AP, RSN IBSS,
981 * and P2P that are determined at compile time.
983 dbus_bool_t
wpas_dbus_getter_global_capabilities(
984 const struct wpa_dbus_property_desc
*property_desc
,
985 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
987 const char *capabilities
[10] = { NULL
, NULL
, NULL
, NULL
, NULL
, NULL
,
988 NULL
, NULL
, NULL
, NULL
};
989 size_t num_items
= 0;
991 struct wpa_global
*global
= user_data
;
992 struct wpa_supplicant
*wpa_s
;
993 int fils_supported
= 0, fils_sk_pfs_supported
= 0;
995 for (wpa_s
= global
->ifaces
; wpa_s
; wpa_s
= wpa_s
->next
) {
996 if (wpa_is_fils_supported(wpa_s
))
998 if (wpa_is_fils_sk_pfs_supported(wpa_s
))
999 fils_sk_pfs_supported
= 1;
1001 #endif /* CONFIG_FILS */
1004 capabilities
[num_items
++] = "ap";
1005 #endif /* CONFIG_AP */
1006 #ifdef CONFIG_IBSS_RSN
1007 capabilities
[num_items
++] = "ibss-rsn";
1008 #endif /* CONFIG_IBSS_RSN */
1010 capabilities
[num_items
++] = "p2p";
1011 #endif /* CONFIG_P2P */
1012 #ifdef CONFIG_INTERWORKING
1013 capabilities
[num_items
++] = "interworking";
1014 #endif /* CONFIG_INTERWORKING */
1015 #ifdef CONFIG_IEEE80211W
1016 capabilities
[num_items
++] = "pmf";
1017 #endif /* CONFIG_IEEE80211W */
1019 capabilities
[num_items
++] = "mesh";
1020 #endif /* CONFIG_MESH */
1023 capabilities
[num_items
++] = "fils";
1024 if (fils_sk_pfs_supported
)
1025 capabilities
[num_items
++] = "fils_sk_pfs";
1026 #endif /* CONFIG_FILS */
1027 #ifdef CONFIG_IEEE80211R
1028 capabilities
[num_items
++] = "ft";
1029 #endif /* CONFIG_IEEE80211R */
1030 #ifdef CONFIG_SHA384
1031 capabilities
[num_items
++] = "sha384";
1032 #endif /* CONFIG_SHA384 */
1034 return wpas_dbus_simple_array_property_getter(iter
,
1041 static int wpas_dbus_get_scan_type(DBusMessage
*message
, DBusMessageIter
*var
,
1042 char **type
, DBusMessage
**reply
)
1044 if (dbus_message_iter_get_arg_type(var
) != DBUS_TYPE_STRING
) {
1045 wpa_printf(MSG_DEBUG
, "%s[dbus]: Type must be a string",
1047 *reply
= wpas_dbus_error_invalid_args(
1048 message
, "Wrong Type value type. String required");
1051 dbus_message_iter_get_basic(var
, type
);
1056 static int wpas_dbus_get_scan_ssids(DBusMessage
*message
, DBusMessageIter
*var
,
1057 struct wpa_driver_scan_params
*params
,
1058 DBusMessage
**reply
)
1060 struct wpa_driver_scan_ssid
*ssids
= params
->ssids
;
1061 size_t ssids_num
= 0;
1063 DBusMessageIter array_iter
, sub_array_iter
;
1067 if (dbus_message_iter_get_arg_type(var
) != DBUS_TYPE_ARRAY
) {
1068 wpa_printf(MSG_DEBUG
,
1069 "%s[dbus]: ssids must be an array of arrays of bytes",
1071 *reply
= wpas_dbus_error_invalid_args(
1073 "Wrong SSIDs value type. Array of arrays of bytes required");
1077 dbus_message_iter_recurse(var
, &array_iter
);
1079 if (dbus_message_iter_get_arg_type(&array_iter
) != DBUS_TYPE_ARRAY
||
1080 dbus_message_iter_get_element_type(&array_iter
) != DBUS_TYPE_BYTE
) {
1081 wpa_printf(MSG_DEBUG
,
1082 "%s[dbus]: ssids must be an array of arrays of bytes",
1084 *reply
= wpas_dbus_error_invalid_args(
1086 "Wrong SSIDs value type. Array of arrays of bytes required");
1090 while (dbus_message_iter_get_arg_type(&array_iter
) == DBUS_TYPE_ARRAY
) {
1091 if (ssids_num
>= WPAS_MAX_SCAN_SSIDS
) {
1092 wpa_printf(MSG_DEBUG
,
1093 "%s[dbus]: Too many ssids specified on scan dbus call",
1095 *reply
= wpas_dbus_error_invalid_args(
1097 "Too many ssids specified. Specify at most four");
1101 dbus_message_iter_recurse(&array_iter
, &sub_array_iter
);
1103 dbus_message_iter_get_fixed_array(&sub_array_iter
, &val
, &len
);
1105 if (len
> SSID_MAX_LEN
) {
1106 wpa_printf(MSG_DEBUG
,
1107 "%s[dbus]: SSID too long (len=%d max_len=%d)",
1108 __func__
, len
, SSID_MAX_LEN
);
1109 *reply
= wpas_dbus_error_invalid_args(
1110 message
, "Invalid SSID: too long");
1115 ssid
= os_memdup(val
, len
);
1117 *reply
= wpas_dbus_error_no_memory(message
);
1121 /* Allow zero-length SSIDs */
1125 ssids
[ssids_num
].ssid
= ssid
;
1126 ssids
[ssids_num
].ssid_len
= len
;
1128 dbus_message_iter_next(&array_iter
);
1132 params
->num_ssids
= ssids_num
;
1137 static int wpas_dbus_get_scan_ies(DBusMessage
*message
, DBusMessageIter
*var
,
1138 struct wpa_driver_scan_params
*params
,
1139 DBusMessage
**reply
)
1141 u8
*ies
= NULL
, *nies
;
1143 DBusMessageIter array_iter
, sub_array_iter
;
1147 if (dbus_message_iter_get_arg_type(var
) != DBUS_TYPE_ARRAY
) {
1148 wpa_printf(MSG_DEBUG
,
1149 "%s[dbus]: ies must be an array of arrays of bytes",
1151 *reply
= wpas_dbus_error_invalid_args(
1153 "Wrong IEs value type. Array of arrays of bytes required");
1157 dbus_message_iter_recurse(var
, &array_iter
);
1159 if (dbus_message_iter_get_arg_type(&array_iter
) != DBUS_TYPE_ARRAY
||
1160 dbus_message_iter_get_element_type(&array_iter
) != DBUS_TYPE_BYTE
) {
1161 wpa_printf(MSG_DEBUG
,
1162 "%s[dbus]: ies must be an array of arrays of bytes",
1164 *reply
= wpas_dbus_error_invalid_args(
1165 message
, "Wrong IEs value type. Array required");
1169 while (dbus_message_iter_get_arg_type(&array_iter
) == DBUS_TYPE_ARRAY
) {
1170 dbus_message_iter_recurse(&array_iter
, &sub_array_iter
);
1172 dbus_message_iter_get_fixed_array(&sub_array_iter
, &val
, &len
);
1174 dbus_message_iter_next(&array_iter
);
1178 nies
= os_realloc(ies
, ies_len
+ len
);
1181 *reply
= wpas_dbus_error_no_memory(message
);
1185 os_memcpy(ies
+ ies_len
, val
, len
);
1188 dbus_message_iter_next(&array_iter
);
1191 params
->extra_ies
= ies
;
1192 params
->extra_ies_len
= ies_len
;
1197 static int wpas_dbus_get_scan_channels(DBusMessage
*message
,
1198 DBusMessageIter
*var
,
1199 struct wpa_driver_scan_params
*params
,
1200 DBusMessage
**reply
)
1202 DBusMessageIter array_iter
, sub_array_iter
;
1203 int *freqs
= NULL
, *nfreqs
;
1206 if (dbus_message_iter_get_arg_type(var
) != DBUS_TYPE_ARRAY
) {
1207 wpa_printf(MSG_DEBUG
,
1208 "%s[dbus]: Channels must be an array of structs",
1210 *reply
= wpas_dbus_error_invalid_args(
1212 "Wrong Channels value type. Array of structs required");
1216 dbus_message_iter_recurse(var
, &array_iter
);
1218 if (dbus_message_iter_get_arg_type(&array_iter
) != DBUS_TYPE_STRUCT
) {
1219 wpa_printf(MSG_DEBUG
,
1220 "%s[dbus]: Channels must be an array of structs",
1222 *reply
= wpas_dbus_error_invalid_args(
1224 "Wrong Channels value type. Array of structs required");
1228 while (dbus_message_iter_get_arg_type(&array_iter
) == DBUS_TYPE_STRUCT
)
1232 dbus_message_iter_recurse(&array_iter
, &sub_array_iter
);
1234 if (dbus_message_iter_get_arg_type(&sub_array_iter
) !=
1236 wpa_printf(MSG_DEBUG
,
1237 "%s[dbus]: Channel must by specified by struct of two UINT32s %c",
1239 dbus_message_iter_get_arg_type(
1241 *reply
= wpas_dbus_error_invalid_args(
1243 "Wrong Channel struct. Two UINT32s required");
1247 dbus_message_iter_get_basic(&sub_array_iter
, &freq
);
1249 if (!dbus_message_iter_next(&sub_array_iter
) ||
1250 dbus_message_iter_get_arg_type(&sub_array_iter
) !=
1252 wpa_printf(MSG_DEBUG
,
1253 "%s[dbus]: Channel must by specified by struct of two UINT32s",
1255 *reply
= wpas_dbus_error_invalid_args(
1257 "Wrong Channel struct. Two UINT32s required");
1262 dbus_message_iter_get_basic(&sub_array_iter
, &width
);
1264 #define FREQS_ALLOC_CHUNK 32
1265 if (freqs_num
% FREQS_ALLOC_CHUNK
== 0) {
1266 nfreqs
= os_realloc_array(
1267 freqs
, freqs_num
+ FREQS_ALLOC_CHUNK
,
1273 if (freqs
== NULL
) {
1274 *reply
= wpas_dbus_error_no_memory(message
);
1278 freqs
[freqs_num
] = freq
;
1281 dbus_message_iter_next(&array_iter
);
1284 nfreqs
= os_realloc_array(freqs
, freqs_num
+ 1, sizeof(int));
1288 if (freqs
== NULL
) {
1289 *reply
= wpas_dbus_error_no_memory(message
);
1292 freqs
[freqs_num
] = 0;
1294 params
->freqs
= freqs
;
1299 static int wpas_dbus_get_scan_allow_roam(DBusMessage
*message
,
1300 DBusMessageIter
*var
,
1302 DBusMessage
**reply
)
1304 if (dbus_message_iter_get_arg_type(var
) != DBUS_TYPE_BOOLEAN
) {
1305 wpa_printf(MSG_DEBUG
, "%s[dbus]: Type must be a boolean",
1307 *reply
= wpas_dbus_error_invalid_args(
1308 message
, "Wrong Type value type. Boolean required");
1311 dbus_message_iter_get_basic(var
, allow
);
1317 * wpas_dbus_handler_scan - Request a wireless scan on an interface
1318 * @message: Pointer to incoming dbus message
1319 * @wpa_s: wpa_supplicant structure for a network interface
1320 * Returns: NULL indicating success or DBus error message on failure
1322 * Handler function for "Scan" method call of a network device. Requests
1323 * that wpa_supplicant perform a wireless scan as soon as possible
1324 * on a particular wireless interface.
1326 DBusMessage
* wpas_dbus_handler_scan(DBusMessage
*message
,
1327 struct wpa_supplicant
*wpa_s
)
1329 DBusMessage
*reply
= NULL
;
1330 DBusMessageIter iter
, dict_iter
, entry_iter
, variant_iter
;
1331 char *key
= NULL
, *type
= NULL
;
1332 struct wpa_driver_scan_params params
;
1334 dbus_bool_t allow_roam
= 1;
1336 os_memset(¶ms
, 0, sizeof(params
));
1338 dbus_message_iter_init(message
, &iter
);
1340 dbus_message_iter_recurse(&iter
, &dict_iter
);
1342 while (dbus_message_iter_get_arg_type(&dict_iter
) ==
1343 DBUS_TYPE_DICT_ENTRY
) {
1344 dbus_message_iter_recurse(&dict_iter
, &entry_iter
);
1345 dbus_message_iter_get_basic(&entry_iter
, &key
);
1346 dbus_message_iter_next(&entry_iter
);
1347 dbus_message_iter_recurse(&entry_iter
, &variant_iter
);
1349 if (os_strcmp(key
, "Type") == 0) {
1350 if (wpas_dbus_get_scan_type(message
, &variant_iter
,
1353 } else if (os_strcmp(key
, "SSIDs") == 0) {
1354 if (wpas_dbus_get_scan_ssids(message
, &variant_iter
,
1355 ¶ms
, &reply
) < 0)
1357 } else if (os_strcmp(key
, "IEs") == 0) {
1358 if (wpas_dbus_get_scan_ies(message
, &variant_iter
,
1359 ¶ms
, &reply
) < 0)
1361 } else if (os_strcmp(key
, "Channels") == 0) {
1362 if (wpas_dbus_get_scan_channels(message
, &variant_iter
,
1363 ¶ms
, &reply
) < 0)
1365 } else if (os_strcmp(key
, "AllowRoam") == 0) {
1366 if (wpas_dbus_get_scan_allow_roam(message
,
1372 wpa_printf(MSG_DEBUG
, "%s[dbus]: Unknown argument %s",
1374 reply
= wpas_dbus_error_invalid_args(message
, key
);
1378 dbus_message_iter_next(&dict_iter
);
1382 wpa_printf(MSG_DEBUG
, "%s[dbus]: Scan type not specified",
1384 reply
= wpas_dbus_error_invalid_args(message
, key
);
1388 if (os_strcmp(type
, "passive") == 0) {
1389 if (params
.num_ssids
|| params
.extra_ies_len
) {
1390 wpa_printf(MSG_DEBUG
,
1391 "%s[dbus]: SSIDs or IEs specified for passive scan.",
1393 reply
= wpas_dbus_error_invalid_args(
1395 "You can specify only Channels in passive scan");
1398 if (wpa_s
->sched_scanning
) {
1399 wpa_printf(MSG_DEBUG
,
1400 "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
1402 wpa_supplicant_cancel_sched_scan(wpa_s
);
1405 if (params
.freqs
&& params
.freqs
[0]) {
1406 wpa_s
->last_scan_req
= MANUAL_SCAN_REQ
;
1407 if (wpa_supplicant_trigger_scan(wpa_s
,
1409 reply
= wpas_dbus_error_scan_error(
1411 "Scan request rejected");
1414 wpa_s
->scan_req
= MANUAL_SCAN_REQ
;
1415 wpa_supplicant_req_scan(wpa_s
, 0, 0);
1418 } else if (os_strcmp(type
, "active") == 0) {
1419 if (!params
.num_ssids
) {
1420 /* Add wildcard ssid */
1423 #ifdef CONFIG_AUTOSCAN
1424 autoscan_deinit(wpa_s
);
1425 #endif /* CONFIG_AUTOSCAN */
1426 if (wpa_s
->sched_scanning
) {
1427 wpa_printf(MSG_DEBUG
,
1428 "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
1430 wpa_supplicant_cancel_sched_scan(wpa_s
);
1433 wpa_s
->last_scan_req
= MANUAL_SCAN_REQ
;
1434 if (wpa_supplicant_trigger_scan(wpa_s
, ¶ms
)) {
1435 reply
= wpas_dbus_error_scan_error(
1436 message
, "Scan request rejected");
1439 wpa_printf(MSG_DEBUG
, "%s[dbus]: Unknown scan type: %s",
1441 reply
= wpas_dbus_error_invalid_args(message
,
1447 wpa_s
->scan_res_handler
= scan_only_handler
;
1450 for (i
= 0; i
< WPAS_MAX_SCAN_SSIDS
; i
++)
1451 os_free((u8
*) params
.ssids
[i
].ssid
);
1452 os_free((u8
*) params
.extra_ies
);
1453 os_free(params
.freqs
);
1459 * wpas_dbus_handler_abort_scan - Request an ongoing scan to be aborted
1460 * @message: Pointer to incoming dbus message
1461 * @wpa_s: wpa_supplicant structure for a network interface
1462 * Returns: Abort failed or no scan in progress DBus error message on failure
1463 * or NULL otherwise.
1465 * Handler function for "AbortScan" method call of network interface.
1467 DBusMessage
* wpas_dbus_handler_abort_scan(DBusMessage
*message
,
1468 struct wpa_supplicant
*wpa_s
)
1470 if (wpas_abort_ongoing_scan(wpa_s
) < 0)
1471 return dbus_message_new_error(
1472 message
, WPAS_DBUS_ERROR_IFACE_SCAN_ERROR
,
1473 "Abort failed or no scan in progress");
1480 * wpas_dbus_handler_signal_poll - Request immediate signal properties
1481 * @message: Pointer to incoming dbus message
1482 * @wpa_s: wpa_supplicant structure for a network interface
1483 * Returns: NULL indicating success or DBus error message on failure
1485 * Handler function for "SignalPoll" method call of a network device. Requests
1486 * that wpa_supplicant read signal properties like RSSI, noise, and link
1487 * speed and return them.
1489 DBusMessage
* wpas_dbus_handler_signal_poll(DBusMessage
*message
,
1490 struct wpa_supplicant
*wpa_s
)
1492 struct wpa_signal_info si
;
1493 DBusMessage
*reply
= NULL
;
1494 DBusMessageIter iter
, iter_dict
, variant_iter
;
1497 ret
= wpa_drv_signal_poll(wpa_s
, &si
);
1499 return dbus_message_new_error(message
, DBUS_ERROR_FAILED
,
1500 "Failed to read signal");
1503 reply
= dbus_message_new_method_return(message
);
1507 dbus_message_iter_init_append(reply
, &iter
);
1509 if (!dbus_message_iter_open_container(&iter
, DBUS_TYPE_VARIANT
,
1510 "a{sv}", &variant_iter
) ||
1511 !wpa_dbus_dict_open_write(&variant_iter
, &iter_dict
) ||
1512 !wpa_dbus_dict_append_int32(&iter_dict
, "rssi",
1513 si
.current_signal
) ||
1514 !wpa_dbus_dict_append_int32(&iter_dict
, "linkspeed",
1515 si
.current_txrate
/ 1000) ||
1516 !wpa_dbus_dict_append_int32(&iter_dict
, "noise",
1517 si
.current_noise
) ||
1518 !wpa_dbus_dict_append_uint32(&iter_dict
, "frequency",
1520 (si
.chanwidth
!= CHAN_WIDTH_UNKNOWN
&&
1521 !wpa_dbus_dict_append_string(
1522 &iter_dict
, "width",
1523 channel_width_to_string(si
.chanwidth
))) ||
1524 (si
.center_frq1
> 0 && si
.center_frq2
> 0 &&
1525 (!wpa_dbus_dict_append_int32(&iter_dict
, "center-frq1",
1527 !wpa_dbus_dict_append_int32(&iter_dict
, "center-frq2",
1528 si
.center_frq2
))) ||
1530 !wpa_dbus_dict_append_int32(&iter_dict
, "avg-rssi",
1532 !wpa_dbus_dict_close_write(&variant_iter
, &iter_dict
) ||
1533 !dbus_message_iter_close_container(&iter
, &variant_iter
))
1540 dbus_message_unref(reply
);
1541 return wpas_dbus_error_no_memory(message
);
1546 * wpas_dbus_handler_disconnect - Terminate the current connection
1547 * @message: Pointer to incoming dbus message
1548 * @wpa_s: wpa_supplicant structure for a network interface
1549 * Returns: NotConnected DBus error message if already not connected
1550 * or NULL otherwise.
1552 * Handler function for "Disconnect" method call of network interface.
1554 DBusMessage
* wpas_dbus_handler_disconnect(DBusMessage
*message
,
1555 struct wpa_supplicant
*wpa_s
)
1557 if (wpa_s
->current_ssid
!= NULL
) {
1558 wpas_request_disconnection(wpa_s
);
1562 return dbus_message_new_error(message
, WPAS_DBUS_ERROR_NOT_CONNECTED
,
1563 "This interface is not connected");
1568 * wpas_dbus_new_iface_add_network - Add a new configured network
1569 * @message: Pointer to incoming dbus message
1570 * @wpa_s: wpa_supplicant structure for a network interface
1571 * Returns: A dbus message containing the object path of the new network
1573 * Handler function for "AddNetwork" method call of a network interface.
1575 DBusMessage
* wpas_dbus_handler_add_network(DBusMessage
*message
,
1576 struct wpa_supplicant
*wpa_s
)
1578 DBusMessage
*reply
= NULL
;
1579 DBusMessageIter iter
;
1580 struct wpa_ssid
*ssid
= NULL
;
1581 char path_buf
[WPAS_DBUS_OBJECT_PATH_MAX
], *path
= path_buf
;
1584 dbus_message_iter_init(message
, &iter
);
1586 if (wpa_s
->dbus_new_path
)
1587 ssid
= wpa_supplicant_add_network(wpa_s
);
1589 wpa_printf(MSG_ERROR
, "%s[dbus]: can't add new interface.",
1591 reply
= wpas_dbus_error_unknown_error(
1593 "wpa_supplicant could not add a network on this interface.");
1597 dbus_error_init(&error
);
1598 if (!set_network_properties(wpa_s
, ssid
, &iter
, &error
)) {
1599 wpa_printf(MSG_DEBUG
,
1600 "%s[dbus]: control interface couldn't set network properties",
1602 reply
= wpas_dbus_reply_new_from_error(message
, &error
,
1603 DBUS_ERROR_INVALID_ARGS
,
1604 "Failed to add network");
1605 dbus_error_free(&error
);
1609 /* Construct the object path for this network. */
1610 os_snprintf(path
, WPAS_DBUS_OBJECT_PATH_MAX
,
1611 "%s/" WPAS_DBUS_NEW_NETWORKS_PART
"/%d",
1612 wpa_s
->dbus_new_path
, ssid
->id
);
1614 reply
= dbus_message_new_method_return(message
);
1615 if (reply
== NULL
) {
1616 reply
= wpas_dbus_error_no_memory(message
);
1619 if (!dbus_message_append_args(reply
, DBUS_TYPE_OBJECT_PATH
, &path
,
1620 DBUS_TYPE_INVALID
)) {
1621 dbus_message_unref(reply
);
1622 reply
= wpas_dbus_error_no_memory(message
);
1630 wpas_notify_network_removed(wpa_s
, ssid
);
1631 wpa_config_remove_network(wpa_s
->conf
, ssid
->id
);
1638 * wpas_dbus_handler_reassociate - Reassociate
1639 * @message: Pointer to incoming dbus message
1640 * @wpa_s: wpa_supplicant structure for a network interface
1641 * Returns: InterfaceDisabled DBus error message if disabled
1642 * or NULL otherwise.
1644 * Handler function for "Reassociate" method call of network interface.
1646 DBusMessage
* wpas_dbus_handler_reassociate(DBusMessage
*message
,
1647 struct wpa_supplicant
*wpa_s
)
1649 if (wpa_s
->wpa_state
!= WPA_INTERFACE_DISABLED
) {
1650 wpas_request_connection(wpa_s
);
1654 return dbus_message_new_error(message
, WPAS_DBUS_ERROR_IFACE_DISABLED
,
1655 "This interface is disabled");
1660 * wpas_dbus_handler_expect_disconnect - ExpectDisconnect
1661 * @message: Pointer to incoming dbus message
1662 * @global: %wpa_supplicant global data structure
1665 * Handler function for notifying system there will be a expected disconnect.
1666 * This will prevent wpa_supplicant from adding blacklists upon next disconnect..
1668 DBusMessage
* wpas_dbus_handler_expect_disconnect(DBusMessage
*message
,
1669 struct wpa_global
*global
)
1671 struct wpa_supplicant
*wpa_s
= global
->ifaces
;
1673 for (; wpa_s
; wpa_s
= wpa_s
->next
)
1674 if (wpa_s
->wpa_state
>= WPA_ASSOCIATED
)
1675 wpa_s
->own_disconnect_req
= 1;
1681 * wpas_dbus_handler_reattach - Reattach to current AP
1682 * @message: Pointer to incoming dbus message
1683 * @wpa_s: wpa_supplicant structure for a network interface
1684 * Returns: NotConnected DBus error message if not connected
1685 * or NULL otherwise.
1687 * Handler function for "Reattach" method call of network interface.
1689 DBusMessage
* wpas_dbus_handler_reattach(DBusMessage
*message
,
1690 struct wpa_supplicant
*wpa_s
)
1692 if (wpa_s
->current_ssid
!= NULL
) {
1693 wpa_s
->reattach
= 1;
1694 wpas_request_connection(wpa_s
);
1698 return dbus_message_new_error(message
, WPAS_DBUS_ERROR_NOT_CONNECTED
,
1699 "This interface is not connected");
1704 * wpas_dbus_handler_reconnect - Reconnect if disconnected
1705 * @message: Pointer to incoming dbus message
1706 * @wpa_s: wpa_supplicant structure for a network interface
1707 * Returns: InterfaceDisabled DBus error message if disabled
1708 * or NULL otherwise.
1710 * Handler function for "Reconnect" method call of network interface.
1712 DBusMessage
* wpas_dbus_handler_reconnect(DBusMessage
*message
,
1713 struct wpa_supplicant
*wpa_s
)
1715 if (wpa_s
->wpa_state
== WPA_INTERFACE_DISABLED
) {
1716 return dbus_message_new_error(message
,
1717 WPAS_DBUS_ERROR_IFACE_DISABLED
,
1718 "This interface is disabled");
1721 if (wpa_s
->disconnected
)
1722 wpas_request_connection(wpa_s
);
1728 * wpas_dbus_handler_remove_network - Remove a configured network
1729 * @message: Pointer to incoming dbus message
1730 * @wpa_s: wpa_supplicant structure for a network interface
1731 * Returns: NULL on success or dbus error on failure
1733 * Handler function for "RemoveNetwork" method call of a network interface.
1735 DBusMessage
* wpas_dbus_handler_remove_network(DBusMessage
*message
,
1736 struct wpa_supplicant
*wpa_s
)
1738 DBusMessage
*reply
= NULL
;
1740 char *iface
, *net_id
;
1744 dbus_message_get_args(message
, NULL
, DBUS_TYPE_OBJECT_PATH
, &op
,
1747 /* Extract the network ID and ensure the network */
1748 /* is actually a child of this interface */
1749 iface
= wpas_dbus_new_decompose_object_path(op
,
1750 WPAS_DBUS_NEW_NETWORKS_PART
,
1752 if (iface
== NULL
|| net_id
== NULL
|| !wpa_s
->dbus_new_path
||
1753 os_strcmp(iface
, wpa_s
->dbus_new_path
) != 0) {
1754 reply
= wpas_dbus_error_invalid_args(message
, op
);
1759 id
= strtoul(net_id
, NULL
, 10);
1761 reply
= wpas_dbus_error_invalid_args(message
, op
);
1765 result
= wpa_supplicant_remove_network(wpa_s
, id
);
1767 reply
= wpas_dbus_error_network_unknown(message
);
1771 wpa_printf(MSG_ERROR
,
1772 "%s[dbus]: error occurred when removing network %d",
1774 reply
= wpas_dbus_error_unknown_error(
1776 "error removing the specified network on is interface.");
1786 static void remove_network(void *arg
, struct wpa_ssid
*ssid
)
1788 struct wpa_supplicant
*wpa_s
= arg
;
1790 wpas_notify_network_removed(wpa_s
, ssid
);
1792 if (wpa_config_remove_network(wpa_s
->conf
, ssid
->id
) < 0) {
1793 wpa_printf(MSG_ERROR
,
1794 "%s[dbus]: error occurred when removing network %d",
1795 __func__
, ssid
->id
);
1799 if (ssid
== wpa_s
->current_ssid
)
1800 wpa_supplicant_deauthenticate(wpa_s
,
1801 WLAN_REASON_DEAUTH_LEAVING
);
1806 * wpas_dbus_handler_remove_all_networks - Remove all configured networks
1807 * @message: Pointer to incoming dbus message
1808 * @wpa_s: wpa_supplicant structure for a network interface
1809 * Returns: NULL on success or dbus error on failure
1811 * Handler function for "RemoveAllNetworks" method call of a network interface.
1813 DBusMessage
* wpas_dbus_handler_remove_all_networks(
1814 DBusMessage
*message
, struct wpa_supplicant
*wpa_s
)
1816 if (wpa_s
->sched_scanning
)
1817 wpa_supplicant_cancel_sched_scan(wpa_s
);
1819 /* NB: could check for failure and return an error */
1820 wpa_config_foreach_network(wpa_s
->conf
, remove_network
, wpa_s
);
1826 * wpas_dbus_handler_select_network - Attempt association with a network
1827 * @message: Pointer to incoming dbus message
1828 * @wpa_s: wpa_supplicant structure for a network interface
1829 * Returns: NULL on success or dbus error on failure
1831 * Handler function for "SelectNetwork" method call of network interface.
1833 DBusMessage
* wpas_dbus_handler_select_network(DBusMessage
*message
,
1834 struct wpa_supplicant
*wpa_s
)
1836 DBusMessage
*reply
= NULL
;
1838 char *iface
, *net_id
;
1840 struct wpa_ssid
*ssid
;
1842 dbus_message_get_args(message
, NULL
, DBUS_TYPE_OBJECT_PATH
, &op
,
1845 /* Extract the network ID and ensure the network */
1846 /* is actually a child of this interface */
1847 iface
= wpas_dbus_new_decompose_object_path(op
,
1848 WPAS_DBUS_NEW_NETWORKS_PART
,
1850 if (iface
== NULL
|| net_id
== NULL
|| !wpa_s
->dbus_new_path
||
1851 os_strcmp(iface
, wpa_s
->dbus_new_path
) != 0) {
1852 reply
= wpas_dbus_error_invalid_args(message
, op
);
1857 id
= strtoul(net_id
, NULL
, 10);
1859 reply
= wpas_dbus_error_invalid_args(message
, op
);
1863 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
1865 reply
= wpas_dbus_error_network_unknown(message
);
1869 /* Finally, associate with the network */
1870 wpa_supplicant_select_network(wpa_s
, ssid
);
1879 * wpas_dbus_handler_network_reply - Reply to a NetworkRequest signal
1880 * @message: Pointer to incoming dbus message
1881 * @wpa_s: wpa_supplicant structure for a network interface
1882 * Returns: NULL on success or dbus error on failure
1884 * Handler function for "NetworkReply" method call of network interface.
1886 DBusMessage
* wpas_dbus_handler_network_reply(DBusMessage
*message
,
1887 struct wpa_supplicant
*wpa_s
)
1889 #ifdef IEEE8021X_EAPOL
1890 DBusMessage
*reply
= NULL
;
1891 const char *op
, *field
, *value
;
1892 char *iface
, *net_id
;
1894 struct wpa_ssid
*ssid
;
1896 if (!dbus_message_get_args(message
, NULL
,
1897 DBUS_TYPE_OBJECT_PATH
, &op
,
1898 DBUS_TYPE_STRING
, &field
,
1899 DBUS_TYPE_STRING
, &value
,
1901 return wpas_dbus_error_invalid_args(message
, NULL
);
1903 /* Extract the network ID and ensure the network */
1904 /* is actually a child of this interface */
1905 iface
= wpas_dbus_new_decompose_object_path(op
,
1906 WPAS_DBUS_NEW_NETWORKS_PART
,
1908 if (iface
== NULL
|| net_id
== NULL
|| !wpa_s
->dbus_new_path
||
1909 os_strcmp(iface
, wpa_s
->dbus_new_path
) != 0) {
1910 reply
= wpas_dbus_error_invalid_args(message
, op
);
1915 id
= strtoul(net_id
, NULL
, 10);
1917 reply
= wpas_dbus_error_invalid_args(message
, net_id
);
1921 ssid
= wpa_config_get_network(wpa_s
->conf
, id
);
1923 reply
= wpas_dbus_error_network_unknown(message
);
1927 if (wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s
, ssid
,
1929 reply
= wpas_dbus_error_invalid_args(message
, field
);
1931 /* Tell EAP to retry immediately */
1932 eapol_sm_notify_ctrl_response(wpa_s
->eapol
);
1938 #else /* IEEE8021X_EAPOL */
1939 wpa_printf(MSG_DEBUG
, "dbus: 802.1X not included");
1940 return wpas_dbus_error_unknown_error(message
, "802.1X not included");
1941 #endif /* IEEE8021X_EAPOL */
1945 #ifndef CONFIG_NO_CONFIG_BLOBS
1948 * wpas_dbus_handler_add_blob - Store named binary blob (ie, for certificates)
1949 * @message: Pointer to incoming dbus message
1950 * @wpa_s: %wpa_supplicant data structure
1951 * Returns: A dbus message containing an error on failure or NULL on success
1953 * Asks wpa_supplicant to internally store a binary blobs.
1955 DBusMessage
* wpas_dbus_handler_add_blob(DBusMessage
*message
,
1956 struct wpa_supplicant
*wpa_s
)
1958 DBusMessage
*reply
= NULL
;
1959 DBusMessageIter iter
, array_iter
;
1964 struct wpa_config_blob
*blob
= NULL
;
1966 dbus_message_iter_init(message
, &iter
);
1967 dbus_message_iter_get_basic(&iter
, &blob_name
);
1969 if (wpa_config_get_blob(wpa_s
->conf
, blob_name
)) {
1970 return dbus_message_new_error(message
,
1971 WPAS_DBUS_ERROR_BLOB_EXISTS
,
1975 dbus_message_iter_next(&iter
);
1976 dbus_message_iter_recurse(&iter
, &array_iter
);
1978 dbus_message_iter_get_fixed_array(&array_iter
, &blob_data
, &blob_len
);
1980 blob
= os_zalloc(sizeof(*blob
));
1982 reply
= wpas_dbus_error_no_memory(message
);
1986 blob
->data
= os_memdup(blob_data
, blob_len
);
1987 blob
->name
= os_strdup(blob_name
);
1988 if (!blob
->data
|| !blob
->name
) {
1989 reply
= wpas_dbus_error_no_memory(message
);
1992 blob
->len
= blob_len
;
1994 wpa_config_set_blob(wpa_s
->conf
, blob
);
1995 wpas_notify_blob_added(wpa_s
, blob
->name
);
2001 os_free(blob
->name
);
2002 os_free(blob
->data
);
2010 * wpas_dbus_handler_get_blob - Get named binary blob (ie, for certificates)
2011 * @message: Pointer to incoming dbus message
2012 * @wpa_s: %wpa_supplicant data structure
2013 * Returns: A dbus message containing array of bytes (blob)
2015 * Gets one wpa_supplicant's binary blobs.
2017 DBusMessage
* wpas_dbus_handler_get_blob(DBusMessage
*message
,
2018 struct wpa_supplicant
*wpa_s
)
2020 DBusMessage
*reply
= NULL
;
2021 DBusMessageIter iter
, array_iter
;
2024 const struct wpa_config_blob
*blob
;
2026 dbus_message_get_args(message
, NULL
, DBUS_TYPE_STRING
, &blob_name
,
2029 blob
= wpa_config_get_blob(wpa_s
->conf
, blob_name
);
2031 return dbus_message_new_error(message
,
2032 WPAS_DBUS_ERROR_BLOB_UNKNOWN
,
2036 reply
= dbus_message_new_method_return(message
);
2038 return wpas_dbus_error_no_memory(message
);
2040 dbus_message_iter_init_append(reply
, &iter
);
2042 if (!dbus_message_iter_open_container(&iter
, DBUS_TYPE_ARRAY
,
2043 DBUS_TYPE_BYTE_AS_STRING
,
2045 !dbus_message_iter_append_fixed_array(&array_iter
, DBUS_TYPE_BYTE
,
2046 &(blob
->data
), blob
->len
) ||
2047 !dbus_message_iter_close_container(&iter
, &array_iter
)) {
2048 dbus_message_unref(reply
);
2049 reply
= wpas_dbus_error_no_memory(message
);
2057 * wpas_remove_handler_remove_blob - Remove named binary blob
2058 * @message: Pointer to incoming dbus message
2059 * @wpa_s: %wpa_supplicant data structure
2060 * Returns: NULL on success or dbus error
2062 * Asks wpa_supplicant to internally remove a binary blobs.
2064 DBusMessage
* wpas_dbus_handler_remove_blob(DBusMessage
*message
,
2065 struct wpa_supplicant
*wpa_s
)
2067 DBusMessage
*reply
= NULL
;
2070 dbus_message_get_args(message
, NULL
, DBUS_TYPE_STRING
, &blob_name
,
2073 if (wpa_config_remove_blob(wpa_s
->conf
, blob_name
)) {
2074 return dbus_message_new_error(message
,
2075 WPAS_DBUS_ERROR_BLOB_UNKNOWN
,
2078 wpas_notify_blob_removed(wpa_s
, blob_name
);
2084 #endif /* CONFIG_NO_CONFIG_BLOBS */
2088 * wpas_dbus_handler_flush_bss - Flush the BSS cache
2089 * @message: Pointer to incoming dbus message
2090 * @wpa_s: wpa_supplicant structure for a network interface
2093 * Handler function for "FlushBSS" method call of network interface.
2095 DBusMessage
* wpas_dbus_handler_flush_bss(DBusMessage
*message
,
2096 struct wpa_supplicant
*wpa_s
)
2100 dbus_message_get_args(message
, NULL
, DBUS_TYPE_UINT32
, &age
,
2104 wpa_bss_flush(wpa_s
);
2106 wpa_bss_flush_by_age(wpa_s
, age
);
2112 #ifdef CONFIG_AUTOSCAN
2114 * wpas_dbus_handler_autoscan - Set autoscan parameters for the interface
2115 * @message: Pointer to incoming dbus message
2116 * @wpa_s: wpa_supplicant structure for a network interface
2119 * Handler function for "AutoScan" method call of network interface.
2121 DBusMessage
* wpas_dbus_handler_autoscan(DBusMessage
*message
,
2122 struct wpa_supplicant
*wpa_s
)
2124 DBusMessage
*reply
= NULL
;
2125 enum wpa_states state
= wpa_s
->wpa_state
;
2128 dbus_message_get_args(message
, NULL
, DBUS_TYPE_STRING
, &arg
,
2131 if (arg
!= NULL
&& os_strlen(arg
) > 0) {
2134 tmp
= os_strdup(arg
);
2136 reply
= wpas_dbus_error_no_memory(message
);
2138 os_free(wpa_s
->conf
->autoscan
);
2139 wpa_s
->conf
->autoscan
= tmp
;
2140 if (state
== WPA_DISCONNECTED
|| state
== WPA_INACTIVE
)
2141 autoscan_init(wpa_s
, 1);
2142 else if (state
== WPA_SCANNING
)
2143 wpa_supplicant_reinit_autoscan(wpa_s
);
2145 } else if (arg
!= NULL
&& os_strlen(arg
) == 0) {
2146 os_free(wpa_s
->conf
->autoscan
);
2147 wpa_s
->conf
->autoscan
= NULL
;
2148 autoscan_deinit(wpa_s
);
2150 reply
= dbus_message_new_error(message
,
2151 DBUS_ERROR_INVALID_ARGS
,
2156 #endif /* CONFIG_AUTOSCAN */
2160 * wpas_dbus_handler_eap_logoff - IEEE 802.1X EAPOL state machine logoff
2161 * @message: Pointer to incoming dbus message
2162 * @wpa_s: wpa_supplicant structure for a network interface
2165 * Handler function for "EAPLogoff" method call of network interface.
2167 DBusMessage
* wpas_dbus_handler_eap_logoff(DBusMessage
*message
,
2168 struct wpa_supplicant
*wpa_s
)
2170 eapol_sm_notify_logoff(wpa_s
->eapol
, TRUE
);
2176 * wpas_dbus_handler_eap_logon - IEEE 802.1X EAPOL state machine logon
2177 * @message: Pointer to incoming dbus message
2178 * @wpa_s: wpa_supplicant structure for a network interface
2181 * Handler function for "EAPLogin" method call of network interface.
2183 DBusMessage
* wpas_dbus_handler_eap_logon(DBusMessage
*message
,
2184 struct wpa_supplicant
*wpa_s
)
2186 eapol_sm_notify_logoff(wpa_s
->eapol
, FALSE
);
2193 static int get_peer_hwaddr_helper(DBusMessage
*message
, const char *func_name
,
2194 u8
*peer_address
, DBusMessage
**error
)
2196 const char *peer_string
;
2200 if (!dbus_message_get_args(message
, NULL
,
2201 DBUS_TYPE_STRING
, &peer_string
,
2202 DBUS_TYPE_INVALID
)) {
2203 *error
= wpas_dbus_error_invalid_args(message
, NULL
);
2207 if (hwaddr_aton(peer_string
, peer_address
)) {
2208 wpa_printf(MSG_DEBUG
, "%s: invalid address '%s'",
2209 func_name
, peer_string
);
2210 *error
= wpas_dbus_error_invalid_args(
2211 message
, "Invalid hardware address format");
2220 * wpas_dbus_handler_tdls_discover - Discover TDLS peer
2221 * @message: Pointer to incoming dbus message
2222 * @wpa_s: wpa_supplicant structure for a network interface
2223 * Returns: NULL indicating success or DBus error message on failure
2225 * Handler function for "TDLSDiscover" method call of network interface.
2227 DBusMessage
* wpas_dbus_handler_tdls_discover(DBusMessage
*message
,
2228 struct wpa_supplicant
*wpa_s
)
2231 DBusMessage
*error_reply
;
2234 if (get_peer_hwaddr_helper(message
, __func__
, peer
, &error_reply
) < 0)
2237 wpa_printf(MSG_DEBUG
, "DBUS TDLS_DISCOVER " MACSTR
, MAC2STR(peer
));
2239 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
2240 ret
= wpa_tdls_send_discovery_request(wpa_s
->wpa
, peer
);
2242 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_DISCOVERY_REQ
, peer
);
2245 return wpas_dbus_error_unknown_error(
2246 message
, "error performing TDLS discovery");
2254 * wpas_dbus_handler_tdls_setup - Setup TDLS session
2255 * @message: Pointer to incoming dbus message
2256 * @wpa_s: wpa_supplicant structure for a network interface
2257 * Returns: NULL indicating success or DBus error message on failure
2259 * Handler function for "TDLSSetup" method call of network interface.
2261 DBusMessage
* wpas_dbus_handler_tdls_setup(DBusMessage
*message
,
2262 struct wpa_supplicant
*wpa_s
)
2265 DBusMessage
*error_reply
;
2268 if (get_peer_hwaddr_helper(message
, __func__
, peer
, &error_reply
) < 0)
2271 wpa_printf(MSG_DEBUG
, "DBUS TDLS_SETUP " MACSTR
, MAC2STR(peer
));
2273 wpa_tdls_remove(wpa_s
->wpa
, peer
);
2274 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
2275 ret
= wpa_tdls_start(wpa_s
->wpa
, peer
);
2277 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_SETUP
, peer
);
2280 return wpas_dbus_error_unknown_error(
2281 message
, "error performing TDLS setup");
2289 * wpas_dbus_handler_tdls_status - Return TDLS session status
2290 * @message: Pointer to incoming dbus message
2291 * @wpa_s: wpa_supplicant structure for a network interface
2292 * Returns: A string representing the state of the link to this TDLS peer
2294 * Handler function for "TDLSStatus" method call of network interface.
2296 DBusMessage
* wpas_dbus_handler_tdls_status(DBusMessage
*message
,
2297 struct wpa_supplicant
*wpa_s
)
2301 const char *tdls_status
;
2303 if (get_peer_hwaddr_helper(message
, __func__
, peer
, &reply
) < 0)
2306 wpa_printf(MSG_DEBUG
, "DBUS TDLS_STATUS " MACSTR
, MAC2STR(peer
));
2308 tdls_status
= wpa_tdls_get_link_status(wpa_s
->wpa
, peer
);
2310 reply
= dbus_message_new_method_return(message
);
2311 dbus_message_append_args(reply
, DBUS_TYPE_STRING
,
2312 &tdls_status
, DBUS_TYPE_INVALID
);
2318 * wpas_dbus_handler_tdls_teardown - Teardown TDLS session
2319 * @message: Pointer to incoming dbus message
2320 * @wpa_s: wpa_supplicant structure for a network interface
2321 * Returns: NULL indicating success or DBus error message on failure
2323 * Handler function for "TDLSTeardown" method call of network interface.
2325 DBusMessage
* wpas_dbus_handler_tdls_teardown(DBusMessage
*message
,
2326 struct wpa_supplicant
*wpa_s
)
2329 DBusMessage
*error_reply
;
2332 if (get_peer_hwaddr_helper(message
, __func__
, peer
, &error_reply
) < 0)
2335 wpa_printf(MSG_DEBUG
, "DBUS TDLS_TEARDOWN " MACSTR
, MAC2STR(peer
));
2337 if (wpa_tdls_is_external_setup(wpa_s
->wpa
))
2338 ret
= wpa_tdls_teardown_link(
2340 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED
);
2342 ret
= wpa_drv_tdls_oper(wpa_s
, TDLS_TEARDOWN
, peer
);
2345 return wpas_dbus_error_unknown_error(
2346 message
, "error performing TDLS teardown");
2353 * wpas_dbus_handler_tdls_channel_switch - Enable channel switching with TDLS peer
2354 * @message: Pointer to incoming dbus message
2355 * @wpa_s: wpa_supplicant structure for a network interface
2356 * Returns: NULL indicating success or DBus error message on failure
2358 * Handler function for "TDLSChannelSwitch" method call of network interface.
2361 wpas_dbus_handler_tdls_channel_switch(DBusMessage
*message
,
2362 struct wpa_supplicant
*wpa_s
)
2364 DBusMessageIter iter
, iter_dict
;
2365 struct wpa_dbus_dict_entry entry
;
2367 struct hostapd_freq_params freq_params
;
2370 int is_peer_present
= 0;
2372 if (!wpa_tdls_is_external_setup(wpa_s
->wpa
)) {
2373 wpa_printf(MSG_INFO
,
2374 "tdls_chanswitch: Only supported with external setup");
2375 return wpas_dbus_error_unknown_error(message
, "TDLS is not using external setup");
2378 os_memset(&freq_params
, 0, sizeof(freq_params
));
2380 dbus_message_iter_init(message
, &iter
);
2382 if (!wpa_dbus_dict_open_read(&iter
, &iter_dict
, NULL
))
2383 return wpas_dbus_error_invalid_args(message
, NULL
);
2385 while (wpa_dbus_dict_has_dict_entry(&iter_dict
)) {
2386 if (!wpa_dbus_dict_get_entry(&iter_dict
, &entry
))
2387 return wpas_dbus_error_invalid_args(message
, NULL
);
2389 if (os_strcmp(entry
.key
, "PeerAddress") == 0 &&
2390 entry
.type
== DBUS_TYPE_STRING
) {
2391 if (hwaddr_aton(entry
.str_value
, peer
)) {
2392 wpa_printf(MSG_DEBUG
,
2393 "tdls_chanswitch: Invalid address '%s'",
2395 wpa_dbus_dict_entry_clear(&entry
);
2396 return wpas_dbus_error_invalid_args(message
,
2400 is_peer_present
= 1;
2401 } else if (os_strcmp(entry
.key
, "OperClass") == 0 &&
2402 entry
.type
== DBUS_TYPE_BYTE
) {
2403 oper_class
= entry
.byte_value
;
2404 } else if (os_strcmp(entry
.key
, "Frequency") == 0 &&
2405 entry
.type
== DBUS_TYPE_UINT32
) {
2406 freq_params
.freq
= entry
.uint32_value
;
2407 } else if (os_strcmp(entry
.key
, "SecChannelOffset") == 0 &&
2408 entry
.type
== DBUS_TYPE_UINT32
) {
2409 freq_params
.sec_channel_offset
= entry
.uint32_value
;
2410 } else if (os_strcmp(entry
.key
, "CenterFrequency1") == 0 &&
2411 entry
.type
== DBUS_TYPE_UINT32
) {
2412 freq_params
.center_freq1
= entry
.uint32_value
;
2413 } else if (os_strcmp(entry
.key
, "CenterFrequency2") == 0 &&
2414 entry
.type
== DBUS_TYPE_UINT32
) {
2415 freq_params
.center_freq2
= entry
.uint32_value
;
2416 } else if (os_strcmp(entry
.key
, "Bandwidth") == 0 &&
2417 entry
.type
== DBUS_TYPE_UINT32
) {
2418 freq_params
.bandwidth
= entry
.uint32_value
;
2419 } else if (os_strcmp(entry
.key
, "HT") == 0 &&
2420 entry
.type
== DBUS_TYPE_BOOLEAN
) {
2421 freq_params
.ht_enabled
= entry
.bool_value
;
2422 } else if (os_strcmp(entry
.key
, "VHT") == 0 &&
2423 entry
.type
== DBUS_TYPE_BOOLEAN
) {
2424 freq_params
.vht_enabled
= entry
.bool_value
;
2426 wpa_dbus_dict_entry_clear(&entry
);
2427 return wpas_dbus_error_invalid_args(message
, NULL
);
2430 wpa_dbus_dict_entry_clear(&entry
);
2433 if (oper_class
== 0) {
2434 wpa_printf(MSG_INFO
,
2435 "tdls_chanswitch: Invalid op class provided");
2436 return wpas_dbus_error_invalid_args(
2437 message
, "Invalid op class provided");
2440 if (freq_params
.freq
== 0) {
2441 wpa_printf(MSG_INFO
,
2442 "tdls_chanswitch: Invalid freq provided");
2443 return wpas_dbus_error_invalid_args(message
,
2444 "Invalid freq provided");
2447 if (is_peer_present
== 0) {
2448 wpa_printf(MSG_DEBUG
,
2449 "tdls_chanswitch: peer address not provided");
2450 return wpas_dbus_error_invalid_args(
2451 message
, "peer address not provided");
2454 wpa_printf(MSG_DEBUG
, "dbus: TDLS_CHAN_SWITCH " MACSTR
2455 " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
2456 MAC2STR(peer
), oper_class
, freq_params
.freq
,
2457 freq_params
.center_freq1
, freq_params
.center_freq2
,
2458 freq_params
.bandwidth
, freq_params
.sec_channel_offset
,
2459 freq_params
.ht_enabled
? " HT" : "",
2460 freq_params
.vht_enabled
? " VHT" : "");
2462 ret
= wpa_tdls_enable_chan_switch(wpa_s
->wpa
, peer
, oper_class
,
2465 return wpas_dbus_error_unknown_error(
2466 message
, "error processing TDLS channel switch");
2472 * wpas_dbus_handler_tdls_cancel_channel_switch - Disable channel switching with TDLS peer
2473 * @message: Pointer to incoming dbus message
2474 * @wpa_s: wpa_supplicant structure for a network interface
2475 * Returns: NULL indicating success or DBus error message on failure
2477 * Handler function for "TDLSCancelChannelSwitch" method call of network
2481 wpas_dbus_handler_tdls_cancel_channel_switch(DBusMessage
*message
,
2482 struct wpa_supplicant
*wpa_s
)
2485 DBusMessage
*error_reply
;
2488 if (get_peer_hwaddr_helper(message
, __func__
, peer
, &error_reply
) < 0)
2491 wpa_printf(MSG_DEBUG
, "dbus: TDLS_CANCEL_CHAN_SWITCH " MACSTR
,
2494 ret
= wpa_tdls_disable_chan_switch(wpa_s
->wpa
, peer
);
2496 return wpas_dbus_error_unknown_error(
2497 message
, "error canceling TDLS channel switch");
2502 #endif /* CONFIG_TDLS */
2505 #ifndef CONFIG_NO_CONFIG_WRITE
2507 * wpas_dbus_handler_save_config - Save configuration to configuration file
2508 * @message: Pointer to incoming dbus message
2509 * @wpa_s: wpa_supplicant structure for a network interface
2510 * Returns: NULL on Success, Otherwise errror message
2512 * Handler function for "SaveConfig" method call of network interface.
2514 DBusMessage
* wpas_dbus_handler_save_config(DBusMessage
*message
,
2515 struct wpa_supplicant
*wpa_s
)
2519 if (!wpa_s
->conf
->update_config
) {
2520 return wpas_dbus_error_unknown_error(
2522 "Not allowed to update configuration (update_config=0)");
2525 ret
= wpa_config_write(wpa_s
->confname
, wpa_s
->conf
);
2527 return wpas_dbus_error_unknown_error(
2528 message
, "Failed to update configuration");
2531 #endif /* CONFIG_NO_CONFIG_WRITE */
2535 * wpas_dbus_handler_set_pkcs11_engine_and_module_path - Set PKCS #11 engine and module path
2536 * @message: Pointer to incoming dbus message
2537 * @wpa_s: %wpa_supplicant data structure
2538 * Returns: A dbus message containing an error on failure or NULL on success
2540 * Sets the PKCS #11 engine and module path.
2542 DBusMessage
* wpas_dbus_handler_set_pkcs11_engine_and_module_path(
2543 DBusMessage
*message
, struct wpa_supplicant
*wpa_s
)
2545 DBusMessageIter iter
;
2547 char *pkcs11_engine_path
= NULL
;
2548 char *pkcs11_module_path
= NULL
;
2550 dbus_message_iter_init(message
, &iter
);
2551 dbus_message_iter_get_basic(&iter
, &value
);
2552 if (value
== NULL
) {
2553 return dbus_message_new_error(
2554 message
, DBUS_ERROR_INVALID_ARGS
,
2555 "Invalid pkcs11_engine_path argument");
2557 /* Empty path defaults to NULL */
2558 if (os_strlen(value
))
2559 pkcs11_engine_path
= value
;
2561 dbus_message_iter_next(&iter
);
2562 dbus_message_iter_get_basic(&iter
, &value
);
2563 if (value
== NULL
) {
2564 os_free(pkcs11_engine_path
);
2565 return dbus_message_new_error(
2566 message
, DBUS_ERROR_INVALID_ARGS
,
2567 "Invalid pkcs11_module_path argument");
2569 /* Empty path defaults to NULL */
2570 if (os_strlen(value
))
2571 pkcs11_module_path
= value
;
2573 if (wpas_set_pkcs11_engine_and_module_path(wpa_s
, pkcs11_engine_path
,
2574 pkcs11_module_path
))
2575 return dbus_message_new_error(
2576 message
, DBUS_ERROR_FAILED
,
2577 "Reinit of the EAPOL state machine with the new PKCS #11 engine and module path failed.");
2579 if (wpa_s
->dbus_new_path
) {
2580 wpa_dbus_mark_property_changed(
2581 wpa_s
->global
->dbus
, wpa_s
->dbus_new_path
,
2582 WPAS_DBUS_NEW_IFACE_INTERFACE
, "PKCS11EnginePath");
2583 wpa_dbus_mark_property_changed(
2584 wpa_s
->global
->dbus
, wpa_s
->dbus_new_path
,
2585 WPAS_DBUS_NEW_IFACE_INTERFACE
, "PKCS11ModulePath");
2593 * wpas_dbus_getter_capabilities - Return interface capabilities
2594 * @iter: Pointer to incoming dbus message iter
2595 * @error: Location to store error on failure
2596 * @user_data: Function specific data
2597 * Returns: TRUE on success, FALSE on failure
2599 * Getter for "Capabilities" property of an interface.
2601 dbus_bool_t
wpas_dbus_getter_capabilities(
2602 const struct wpa_dbus_property_desc
*property_desc
,
2603 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
2605 struct wpa_supplicant
*wpa_s
= user_data
;
2606 struct wpa_driver_capa capa
;
2608 DBusMessageIter iter_dict
, iter_dict_entry
, iter_dict_val
, iter_array
,
2610 const char *scans
[] = { "active", "passive", "ssid" };
2612 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
2613 "a{sv}", &variant_iter
) ||
2614 !wpa_dbus_dict_open_write(&variant_iter
, &iter_dict
))
2617 res
= wpa_drv_get_capa(wpa_s
, &capa
);
2619 /***** pairwise cipher */
2621 const char *args
[] = {"ccmp", "tkip", "none"};
2623 if (!wpa_dbus_dict_append_string_array(
2624 &iter_dict
, "Pairwise", args
,
2628 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "Pairwise",
2632 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_CCMP_256
) &&
2633 !wpa_dbus_dict_string_array_add_element(
2634 &iter_array
, "ccmp-256")) ||
2635 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_GCMP_256
) &&
2636 !wpa_dbus_dict_string_array_add_element(
2637 &iter_array
, "gcmp-256")) ||
2638 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_CCMP
) &&
2639 !wpa_dbus_dict_string_array_add_element(
2640 &iter_array
, "ccmp")) ||
2641 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_GCMP
) &&
2642 !wpa_dbus_dict_string_array_add_element(
2643 &iter_array
, "gcmp")) ||
2644 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_TKIP
) &&
2645 !wpa_dbus_dict_string_array_add_element(
2646 &iter_array
, "tkip")) ||
2647 ((capa
.key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
) &&
2648 !wpa_dbus_dict_string_array_add_element(
2649 &iter_array
, "none")) ||
2650 !wpa_dbus_dict_end_string_array(&iter_dict
,
2657 /***** group cipher */
2659 const char *args
[] = {
2660 "ccmp", "tkip", "wep104", "wep40"
2663 if (!wpa_dbus_dict_append_string_array(
2664 &iter_dict
, "Group", args
,
2668 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "Group",
2672 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_CCMP_256
) &&
2673 !wpa_dbus_dict_string_array_add_element(
2674 &iter_array
, "ccmp-256")) ||
2675 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_GCMP_256
) &&
2676 !wpa_dbus_dict_string_array_add_element(
2677 &iter_array
, "gcmp-256")) ||
2678 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_CCMP
) &&
2679 !wpa_dbus_dict_string_array_add_element(
2680 &iter_array
, "ccmp")) ||
2681 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_GCMP
) &&
2682 !wpa_dbus_dict_string_array_add_element(
2683 &iter_array
, "gcmp")) ||
2684 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_TKIP
) &&
2685 !wpa_dbus_dict_string_array_add_element(
2686 &iter_array
, "tkip")) ||
2687 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_WEP104
) &&
2688 !wpa_dbus_dict_string_array_add_element(
2689 &iter_array
, "wep104")) ||
2690 ((capa
.enc
& WPA_DRIVER_CAPA_ENC_WEP40
) &&
2691 !wpa_dbus_dict_string_array_add_element(
2692 &iter_array
, "wep40")) ||
2693 !wpa_dbus_dict_end_string_array(&iter_dict
,
2700 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "GroupMgmt",
2704 (res
== 0 && (capa
.enc
& WPA_DRIVER_CAPA_ENC_BIP
) &&
2705 !wpa_dbus_dict_string_array_add_element(
2706 &iter_array
, "aes-128-cmac")) ||
2707 (res
== 0 && (capa
.enc
& WPA_DRIVER_CAPA_ENC_BIP_GMAC_128
) &&
2708 !wpa_dbus_dict_string_array_add_element(
2709 &iter_array
, "bip-gmac-128")) ||
2710 (res
== 0 && (capa
.enc
& WPA_DRIVER_CAPA_ENC_BIP_GMAC_256
) &&
2711 !wpa_dbus_dict_string_array_add_element(
2712 &iter_array
, "bip-gmac-256")) ||
2713 (res
== 0 && (capa
.enc
& WPA_DRIVER_CAPA_ENC_BIP_CMAC_256
) &&
2714 !wpa_dbus_dict_string_array_add_element(
2715 &iter_array
, "bip-cmac-256")) ||
2716 !wpa_dbus_dict_end_string_array(&iter_dict
,
2722 /***** key management */
2724 const char *args
[] = {
2725 "wpa-psk", "wpa-eap", "ieee8021x", "wpa-none",
2728 #endif /* CONFIG_WPS */
2731 if (!wpa_dbus_dict_append_string_array(
2732 &iter_dict
, "KeyMgmt", args
,
2736 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "KeyMgmt",
2740 !wpa_dbus_dict_string_array_add_element(&iter_array
,
2742 !wpa_dbus_dict_string_array_add_element(&iter_array
,
2746 if (capa
.key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
2747 WPA_DRIVER_CAPA_KEY_MGMT_WPA2
)) {
2748 if (!wpa_dbus_dict_string_array_add_element(
2749 &iter_array
, "wpa-eap") ||
2750 ((capa
.key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_FT
) &&
2751 !wpa_dbus_dict_string_array_add_element(
2752 &iter_array
, "wpa-ft-eap")))
2755 /* TODO: Ensure that driver actually supports sha256 encryption. */
2756 #ifdef CONFIG_IEEE80211W
2757 if (!wpa_dbus_dict_string_array_add_element(
2758 &iter_array
, "wpa-eap-sha256"))
2760 #endif /* CONFIG_IEEE80211W */
2763 if (capa
.key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
|
2764 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) {
2765 if (!wpa_dbus_dict_string_array_add_element(
2766 &iter_array
, "wpa-psk") ||
2768 WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK
) &&
2769 !wpa_dbus_dict_string_array_add_element(
2770 &iter_array
, "wpa-ft-psk")))
2773 /* TODO: Ensure that driver actually supports sha256 encryption. */
2774 #ifdef CONFIG_IEEE80211W
2775 if (!wpa_dbus_dict_string_array_add_element(
2776 &iter_array
, "wpa-psk-sha256"))
2778 #endif /* CONFIG_IEEE80211W */
2781 if ((capa
.key_mgmt
& WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE
) &&
2782 !wpa_dbus_dict_string_array_add_element(&iter_array
,
2788 if (!wpa_dbus_dict_string_array_add_element(&iter_array
,
2791 #endif /* CONFIG_WPS */
2793 if (!wpa_dbus_dict_end_string_array(&iter_dict
,
2800 /***** WPA protocol */
2802 const char *args
[] = { "rsn", "wpa" };
2804 if (!wpa_dbus_dict_append_string_array(
2805 &iter_dict
, "Protocol", args
,
2809 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "Protocol",
2813 ((capa
.key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA2
|
2814 WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK
)) &&
2815 !wpa_dbus_dict_string_array_add_element(
2816 &iter_array
, "rsn")) ||
2817 ((capa
.key_mgmt
& (WPA_DRIVER_CAPA_KEY_MGMT_WPA
|
2818 WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK
)) &&
2819 !wpa_dbus_dict_string_array_add_element(
2820 &iter_array
, "wpa")) ||
2821 !wpa_dbus_dict_end_string_array(&iter_dict
,
2830 const char *args
[] = { "open", "shared", "leap" };
2832 if (!wpa_dbus_dict_append_string_array(
2833 &iter_dict
, "AuthAlg", args
,
2837 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "AuthAlg",
2843 if (((capa
.auth
& WPA_DRIVER_AUTH_OPEN
) &&
2844 !wpa_dbus_dict_string_array_add_element(
2845 &iter_array
, "open")) ||
2846 ((capa
.auth
& WPA_DRIVER_AUTH_SHARED
) &&
2847 !wpa_dbus_dict_string_array_add_element(
2848 &iter_array
, "shared")) ||
2849 ((capa
.auth
& WPA_DRIVER_AUTH_LEAP
) &&
2850 !wpa_dbus_dict_string_array_add_element(
2851 &iter_array
, "leap")) ||
2852 !wpa_dbus_dict_end_string_array(&iter_dict
,
2860 if (!wpa_dbus_dict_append_string_array(&iter_dict
, "Scan", scans
,
2865 if (!wpa_dbus_dict_begin_string_array(&iter_dict
, "Modes",
2869 !wpa_dbus_dict_string_array_add_element(
2870 &iter_array
, "infrastructure") ||
2871 (res
>= 0 && (capa
.flags
& WPA_DRIVER_FLAGS_IBSS
) &&
2872 !wpa_dbus_dict_string_array_add_element(
2873 &iter_array
, "ad-hoc")) ||
2874 (res
>= 0 && (capa
.flags
& WPA_DRIVER_FLAGS_AP
) &&
2875 !wpa_dbus_dict_string_array_add_element(
2876 &iter_array
, "ap")) ||
2877 (res
>= 0 && (capa
.flags
& WPA_DRIVER_FLAGS_P2P_CAPABLE
) &&
2878 !wpa_s
->conf
->p2p_disabled
&&
2879 !wpa_dbus_dict_string_array_add_element(
2880 &iter_array
, "p2p")) ||
2882 (res
>= 0 && (capa
.flags
& WPA_DRIVER_FLAGS_MESH
) &&
2883 !wpa_dbus_dict_string_array_add_element(
2884 &iter_array
, "mesh")) ||
2885 #endif /* CONFIG_MESH */
2886 !wpa_dbus_dict_end_string_array(&iter_dict
,
2894 dbus_int32_t max_scan_ssid
= capa
.max_scan_ssids
;
2896 if (!wpa_dbus_dict_append_int32(&iter_dict
, "MaxScanSSID",
2901 if (!wpa_dbus_dict_close_write(&variant_iter
, &iter_dict
) ||
2902 !dbus_message_iter_close_container(iter
, &variant_iter
))
2908 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
2914 * wpas_dbus_getter_state - Get interface state
2915 * @iter: Pointer to incoming dbus message iter
2916 * @error: Location to store error on failure
2917 * @user_data: Function specific data
2918 * Returns: TRUE on success, FALSE on failure
2920 * Getter for "State" property.
2922 dbus_bool_t
wpas_dbus_getter_state(
2923 const struct wpa_dbus_property_desc
*property_desc
,
2924 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
2926 struct wpa_supplicant
*wpa_s
= user_data
;
2927 const char *str_state
;
2928 char *state_ls
, *tmp
;
2929 dbus_bool_t success
= FALSE
;
2931 str_state
= wpa_supplicant_state_txt(wpa_s
->wpa_state
);
2933 /* make state string lowercase to fit new DBus API convention
2935 state_ls
= tmp
= os_strdup(str_state
);
2937 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
2941 *tmp
= tolower(*tmp
);
2945 success
= wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
2955 * wpas_dbus_new_iface_get_scanning - Get interface scanning state
2956 * @iter: Pointer to incoming dbus message iter
2957 * @error: Location to store error on failure
2958 * @user_data: Function specific data
2959 * Returns: TRUE on success, FALSE on failure
2961 * Getter for "scanning" property.
2963 dbus_bool_t
wpas_dbus_getter_scanning(
2964 const struct wpa_dbus_property_desc
*property_desc
,
2965 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
2967 struct wpa_supplicant
*wpa_s
= user_data
;
2968 dbus_bool_t scanning
= wpa_s
->scanning
? TRUE
: FALSE
;
2970 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
2976 * wpas_dbus_getter_ap_scan - Control roaming mode
2977 * @iter: Pointer to incoming dbus message iter
2978 * @error: Location to store error on failure
2979 * @user_data: Function specific data
2980 * Returns: TRUE on success, FALSE on failure
2982 * Getter function for "ApScan" property.
2984 dbus_bool_t
wpas_dbus_getter_ap_scan(
2985 const struct wpa_dbus_property_desc
*property_desc
,
2986 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
2988 struct wpa_supplicant
*wpa_s
= user_data
;
2989 dbus_uint32_t ap_scan
= wpa_s
->conf
->ap_scan
;
2991 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
2997 * wpas_dbus_setter_ap_scan - Control roaming mode
2998 * @iter: Pointer to incoming dbus message iter
2999 * @error: Location to store error on failure
3000 * @user_data: Function specific data
3001 * Returns: TRUE on success, FALSE on failure
3003 * Setter function for "ApScan" property.
3005 dbus_bool_t
wpas_dbus_setter_ap_scan(
3006 const struct wpa_dbus_property_desc
*property_desc
,
3007 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3009 struct wpa_supplicant
*wpa_s
= user_data
;
3010 dbus_uint32_t ap_scan
;
3012 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_UINT32
,
3016 if (wpa_supplicant_set_ap_scan(wpa_s
, ap_scan
)) {
3017 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3018 "ap_scan must be 0, 1, or 2");
3026 * wpas_dbus_getter_fast_reauth - Control fast
3027 * reauthentication (TLS session resumption)
3028 * @iter: Pointer to incoming dbus message iter
3029 * @error: Location to store error on failure
3030 * @user_data: Function specific data
3031 * Returns: TRUE on success, FALSE on failure
3033 * Getter function for "FastReauth" property.
3035 dbus_bool_t
wpas_dbus_getter_fast_reauth(
3036 const struct wpa_dbus_property_desc
*property_desc
,
3037 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3039 struct wpa_supplicant
*wpa_s
= user_data
;
3040 dbus_bool_t fast_reauth
= wpa_s
->conf
->fast_reauth
? TRUE
: FALSE
;
3042 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
3043 &fast_reauth
, error
);
3048 * wpas_dbus_setter_fast_reauth - Control fast
3049 * reauthentication (TLS session resumption)
3050 * @iter: Pointer to incoming dbus message iter
3051 * @error: Location to store error on failure
3052 * @user_data: Function specific data
3053 * Returns: TRUE on success, FALSE on failure
3055 * Setter function for "FastReauth" property.
3057 dbus_bool_t
wpas_dbus_setter_fast_reauth(
3058 const struct wpa_dbus_property_desc
*property_desc
,
3059 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3061 struct wpa_supplicant
*wpa_s
= user_data
;
3062 dbus_bool_t fast_reauth
;
3064 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_BOOLEAN
,
3068 wpa_s
->conf
->fast_reauth
= fast_reauth
;
3074 * wpas_dbus_getter_disconnect_reason - Get most recent reason for disconnect
3075 * @iter: Pointer to incoming dbus message iter
3076 * @error: Location to store error on failure
3077 * @user_data: Function specific data
3078 * Returns: TRUE on success, FALSE on failure
3080 * Getter for "DisconnectReason" property. The reason is negative if it is
3081 * locally generated.
3083 dbus_bool_t
wpas_dbus_getter_disconnect_reason(
3084 const struct wpa_dbus_property_desc
*property_desc
,
3085 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3087 struct wpa_supplicant
*wpa_s
= user_data
;
3088 dbus_int32_t reason
= wpa_s
->disconnect_reason
;
3090 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_INT32
,
3096 * wpas_dbus_getter_assoc_status_code - Get most recent failed assoc status code
3097 * @iter: Pointer to incoming dbus message iter
3098 * @error: Location to store error on failure
3099 * @user_data: Function specific data
3100 * Returns: TRUE on success, FALSE on failure
3102 * Getter for "AssocStatusCode" property.
3104 dbus_bool_t
wpas_dbus_getter_assoc_status_code(
3105 const struct wpa_dbus_property_desc
*property_desc
,
3106 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3108 struct wpa_supplicant
*wpa_s
= user_data
;
3109 dbus_int32_t status_code
= wpa_s
->assoc_status_code
;
3111 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_INT32
,
3112 &status_code
, error
);
3117 * wpas_dbus_getter_roam_time - Get most recent roam time
3118 * @iter: Pointer to incoming dbus message iter
3119 * @error: Location to store error on failure
3120 * @user_data: Function specific data
3121 * Returns: TRUE on success, FALSE on failure
3123 * Getter for "RoamTime" property.
3125 dbus_bool_t
wpas_dbus_getter_roam_time(
3126 const struct wpa_dbus_property_desc
*property_desc
,
3127 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3129 struct wpa_supplicant
*wpa_s
= user_data
;
3130 dbus_uint32_t roam_time
= wpa_s
->roam_time
.sec
* 1000 +
3131 wpa_s
->roam_time
.usec
/ 1000;
3133 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
3139 * wpas_dbus_getter_roam_complete - Get most recent roam success or failure
3140 * @iter: Pointer to incoming dbus message iter
3141 * @error: Location to store error on failure
3142 * @user_data: Function specific data
3143 * Returns: TRUE on success, FALSE on failure
3145 * Getter for "RoamComplete" property.
3147 dbus_bool_t
wpas_dbus_getter_roam_complete(
3148 const struct wpa_dbus_property_desc
*property_desc
,
3149 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3151 struct wpa_supplicant
*wpa_s
= user_data
;
3152 dbus_bool_t roam_complete
= os_reltime_initialized(&wpa_s
->roam_time
);
3154 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
3155 &roam_complete
, error
);
3160 * wpas_dbus_getter_session_length - Get most recent BSS session length
3161 * @iter: Pointer to incoming dbus message iter
3162 * @error: Location to store error on failure
3163 * @user_data: Function specific data
3164 * Returns: TRUE on success, FALSE on failure
3166 * Getter for "SessionLength" property.
3168 dbus_bool_t
wpas_dbus_getter_session_length(
3169 const struct wpa_dbus_property_desc
*property_desc
,
3170 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3172 struct wpa_supplicant
*wpa_s
= user_data
;
3173 dbus_uint32_t session_length
= wpa_s
->session_length
.sec
* 1000 +
3174 wpa_s
->session_length
.usec
/ 1000;
3176 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
3177 &session_length
, error
);
3182 * wpas_dbus_getter_bss_tm_status - Get most BSS Transition Management request
3184 * @iter: Pointer to incoming dbus message iter
3185 * @error: Location to store error on failure
3186 * @user_data: Function specific data
3187 * Returns: TRUE on success, FALSE on failure
3189 * Getter for "BSSTMStatus" property.
3191 dbus_bool_t
wpas_dbus_getter_bss_tm_status(
3192 const struct wpa_dbus_property_desc
*property_desc
,
3193 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3195 struct wpa_supplicant
*wpa_s
= user_data
;
3196 dbus_uint32_t bss_tm_status
= wpa_s
->bss_tm_status
;
3198 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
3199 &bss_tm_status
, error
);
3204 * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age
3205 * @iter: Pointer to incoming dbus message iter
3206 * @error: Location to store error on failure
3207 * @user_data: Function specific data
3208 * Returns: TRUE on success, FALSE on failure
3210 * Getter function for "BSSExpireAge" property.
3212 dbus_bool_t
wpas_dbus_getter_bss_expire_age(
3213 const struct wpa_dbus_property_desc
*property_desc
,
3214 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3216 struct wpa_supplicant
*wpa_s
= user_data
;
3217 dbus_uint32_t expire_age
= wpa_s
->conf
->bss_expiration_age
;
3219 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
3220 &expire_age
, error
);
3225 * wpas_dbus_setter_bss_expire_age - Control BSS entry expiration age
3226 * @iter: Pointer to incoming dbus message iter
3227 * @error: Location to store error on failure
3228 * @user_data: Function specific data
3229 * Returns: TRUE on success, FALSE on failure
3231 * Setter function for "BSSExpireAge" property.
3233 dbus_bool_t
wpas_dbus_setter_bss_expire_age(
3234 const struct wpa_dbus_property_desc
*property_desc
,
3235 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3237 struct wpa_supplicant
*wpa_s
= user_data
;
3238 dbus_uint32_t expire_age
;
3240 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_UINT32
,
3244 if (wpa_supplicant_set_bss_expiration_age(wpa_s
, expire_age
)) {
3245 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3246 "BSSExpireAge must be >= 10");
3254 * wpas_dbus_getter_bss_expire_count - Get BSS entry expiration scan count
3255 * @iter: Pointer to incoming dbus message iter
3256 * @error: Location to store error on failure
3257 * @user_data: Function specific data
3258 * Returns: TRUE on success, FALSE on failure
3260 * Getter function for "BSSExpireCount" property.
3262 dbus_bool_t
wpas_dbus_getter_bss_expire_count(
3263 const struct wpa_dbus_property_desc
*property_desc
,
3264 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3266 struct wpa_supplicant
*wpa_s
= user_data
;
3267 dbus_uint32_t expire_count
= wpa_s
->conf
->bss_expiration_scan_count
;
3269 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
,
3270 &expire_count
, error
);
3275 * wpas_dbus_setter_bss_expire_count - Control BSS entry expiration scan count
3276 * @iter: Pointer to incoming dbus message iter
3277 * @error: Location to store error on failure
3278 * @user_data: Function specific data
3279 * Returns: TRUE on success, FALSE on failure
3281 * Setter function for "BSSExpireCount" property.
3283 dbus_bool_t
wpas_dbus_setter_bss_expire_count(
3284 const struct wpa_dbus_property_desc
*property_desc
,
3285 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3287 struct wpa_supplicant
*wpa_s
= user_data
;
3288 dbus_uint32_t expire_count
;
3290 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_UINT32
,
3294 if (wpa_supplicant_set_bss_expiration_count(wpa_s
, expire_count
)) {
3295 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3296 "BSSExpireCount must be > 0");
3304 * wpas_dbus_getter_country - Control country code
3305 * @iter: Pointer to incoming dbus message iter
3306 * @error: Location to store error on failure
3307 * @user_data: Function specific data
3308 * Returns: TRUE on success, FALSE on failure
3310 * Getter function for "Country" property.
3312 dbus_bool_t
wpas_dbus_getter_country(
3313 const struct wpa_dbus_property_desc
*property_desc
,
3314 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3316 struct wpa_supplicant
*wpa_s
= user_data
;
3318 char *str
= country
;
3320 country
[0] = wpa_s
->conf
->country
[0];
3321 country
[1] = wpa_s
->conf
->country
[1];
3324 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
3330 * wpas_dbus_setter_country - Control country code
3331 * @iter: Pointer to incoming dbus message iter
3332 * @error: Location to store error on failure
3333 * @user_data: Function specific data
3334 * Returns: TRUE on success, FALSE on failure
3336 * Setter function for "Country" property.
3338 dbus_bool_t
wpas_dbus_setter_country(
3339 const struct wpa_dbus_property_desc
*property_desc
,
3340 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3342 struct wpa_supplicant
*wpa_s
= user_data
;
3343 const char *country
;
3345 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_STRING
,
3349 if (!country
[0] || !country
[1]) {
3350 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3351 "invalid country code");
3355 if (wpa_s
->drv_priv
!= NULL
&& wpa_drv_set_country(wpa_s
, country
)) {
3356 wpa_printf(MSG_DEBUG
, "Failed to set country");
3357 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3358 "failed to set country code");
3362 wpa_s
->conf
->country
[0] = country
[0];
3363 wpa_s
->conf
->country
[1] = country
[1];
3369 * wpas_dbus_getter_scan_interval - Get scan interval
3370 * @iter: Pointer to incoming dbus message iter
3371 * @error: Location to store error on failure
3372 * @user_data: Function specific data
3373 * Returns: TRUE on success, FALSE on failure
3375 * Getter function for "ScanInterval" property.
3377 dbus_bool_t
wpas_dbus_getter_scan_interval(
3378 const struct wpa_dbus_property_desc
*property_desc
,
3379 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3381 struct wpa_supplicant
*wpa_s
= user_data
;
3382 dbus_int32_t scan_interval
= wpa_s
->scan_interval
;
3384 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_INT32
,
3385 &scan_interval
, error
);
3390 * wpas_dbus_setter_scan_interval - Control scan interval
3391 * @iter: Pointer to incoming dbus message iter
3392 * @error: Location to store error on failure
3393 * @user_data: Function specific data
3394 * Returns: TRUE on success, FALSE on failure
3396 * Setter function for "ScanInterval" property.
3398 dbus_bool_t
wpas_dbus_setter_scan_interval(
3399 const struct wpa_dbus_property_desc
*property_desc
,
3400 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3402 struct wpa_supplicant
*wpa_s
= user_data
;
3403 dbus_int32_t scan_interval
;
3405 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_INT32
,
3409 if (wpa_supplicant_set_scan_interval(wpa_s
, scan_interval
)) {
3410 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
3411 "scan_interval must be >= 0");
3419 * wpas_dbus_getter_ifname - Get interface name
3420 * @iter: Pointer to incoming dbus message iter
3421 * @error: Location to store error on failure
3422 * @user_data: Function specific data
3423 * Returns: TRUE on success, FALSE on failure
3425 * Getter for "Ifname" property.
3427 dbus_bool_t
wpas_dbus_getter_ifname(
3428 const struct wpa_dbus_property_desc
*property_desc
,
3429 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3431 struct wpa_supplicant
*wpa_s
= user_data
;
3433 return wpas_dbus_string_property_getter(iter
, wpa_s
->ifname
, error
);
3438 * wpas_dbus_getter_driver - Get interface name
3439 * @iter: Pointer to incoming dbus message iter
3440 * @error: Location to store error on failure
3441 * @user_data: Function specific data
3442 * Returns: TRUE on success, FALSE on failure
3444 * Getter for "Driver" property.
3446 dbus_bool_t
wpas_dbus_getter_driver(
3447 const struct wpa_dbus_property_desc
*property_desc
,
3448 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3450 struct wpa_supplicant
*wpa_s
= user_data
;
3452 if (wpa_s
->driver
== NULL
|| wpa_s
->driver
->name
== NULL
) {
3453 wpa_printf(MSG_DEBUG
, "%s[dbus]: wpa_s has no driver set",
3455 dbus_set_error(error
, DBUS_ERROR_FAILED
, "%s: no driver set",
3460 return wpas_dbus_string_property_getter(iter
, wpa_s
->driver
->name
,
3466 * wpas_dbus_getter_current_bss - Get current bss object path
3467 * @iter: Pointer to incoming dbus message iter
3468 * @error: Location to store error on failure
3469 * @user_data: Function specific data
3470 * Returns: TRUE on success, FALSE on failure
3472 * Getter for "CurrentBSS" property.
3474 dbus_bool_t
wpas_dbus_getter_current_bss(
3475 const struct wpa_dbus_property_desc
*property_desc
,
3476 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3478 struct wpa_supplicant
*wpa_s
= user_data
;
3479 char path_buf
[WPAS_DBUS_OBJECT_PATH_MAX
], *bss_obj_path
= path_buf
;
3481 if (wpa_s
->current_bss
&& wpa_s
->dbus_new_path
)
3482 os_snprintf(bss_obj_path
, WPAS_DBUS_OBJECT_PATH_MAX
,
3483 "%s/" WPAS_DBUS_NEW_BSSIDS_PART
"/%u",
3484 wpa_s
->dbus_new_path
, wpa_s
->current_bss
->id
);
3486 os_snprintf(bss_obj_path
, WPAS_DBUS_OBJECT_PATH_MAX
, "/");
3488 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_OBJECT_PATH
,
3489 &bss_obj_path
, error
);
3494 * wpas_dbus_getter_current_network - Get current network object path
3495 * @iter: Pointer to incoming dbus message iter
3496 * @error: Location to store error on failure
3497 * @user_data: Function specific data
3498 * Returns: TRUE on success, FALSE on failure
3500 * Getter for "CurrentNetwork" property.
3502 dbus_bool_t
wpas_dbus_getter_current_network(
3503 const struct wpa_dbus_property_desc
*property_desc
,
3504 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3506 struct wpa_supplicant
*wpa_s
= user_data
;
3507 char path_buf
[WPAS_DBUS_OBJECT_PATH_MAX
], *net_obj_path
= path_buf
;
3509 if (wpa_s
->current_ssid
&& wpa_s
->dbus_new_path
)
3510 os_snprintf(net_obj_path
, WPAS_DBUS_OBJECT_PATH_MAX
,
3511 "%s/" WPAS_DBUS_NEW_NETWORKS_PART
"/%u",
3512 wpa_s
->dbus_new_path
, wpa_s
->current_ssid
->id
);
3514 os_snprintf(net_obj_path
, WPAS_DBUS_OBJECT_PATH_MAX
, "/");
3516 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_OBJECT_PATH
,
3517 &net_obj_path
, error
);
3522 * wpas_dbus_getter_current_auth_mode - Get current authentication type
3523 * @iter: Pointer to incoming dbus message iter
3524 * @error: Location to store error on failure
3525 * @user_data: Function specific data
3526 * Returns: TRUE on success, FALSE on failure
3528 * Getter for "CurrentAuthMode" property.
3530 dbus_bool_t
wpas_dbus_getter_current_auth_mode(
3531 const struct wpa_dbus_property_desc
*property_desc
,
3532 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3534 struct wpa_supplicant
*wpa_s
= user_data
;
3535 const char *eap_mode
;
3536 const char *auth_mode
;
3537 char eap_mode_buf
[WPAS_DBUS_AUTH_MODE_MAX
];
3539 if (wpa_s
->wpa_state
!= WPA_COMPLETED
) {
3540 auth_mode
= "INACTIVE";
3541 } else if (wpa_s
->key_mgmt
== WPA_KEY_MGMT_IEEE8021X
||
3542 wpa_s
->key_mgmt
== WPA_KEY_MGMT_IEEE8021X_NO_WPA
) {
3543 eap_mode
= wpa_supplicant_get_eap_mode(wpa_s
);
3544 os_snprintf(eap_mode_buf
, WPAS_DBUS_AUTH_MODE_MAX
,
3545 "EAP-%s", eap_mode
);
3546 auth_mode
= eap_mode_buf
;
3548 } else if (wpa_s
->current_ssid
) {
3549 auth_mode
= wpa_key_mgmt_txt(wpa_s
->key_mgmt
,
3550 wpa_s
->current_ssid
->proto
);
3552 auth_mode
= "UNKNOWN";
3555 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
3561 * wpas_dbus_getter_bridge_ifname - Get interface name
3562 * @iter: Pointer to incoming dbus message iter
3563 * @error: Location to store error on failure
3564 * @user_data: Function specific data
3565 * Returns: TRUE on success, FALSE on failure
3567 * Getter for "BridgeIfname" property.
3569 dbus_bool_t
wpas_dbus_getter_bridge_ifname(
3570 const struct wpa_dbus_property_desc
*property_desc
,
3571 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3573 struct wpa_supplicant
*wpa_s
= user_data
;
3575 return wpas_dbus_string_property_getter(iter
, wpa_s
->bridge_ifname
,
3581 * wpas_dbus_getter_config_file - Get interface configuration file path
3582 * @iter: Pointer to incoming dbus message iter
3583 * @error: Location to store error on failure
3584 * @user_data: Function specific data
3585 * Returns: TRUE on success, FALSE on failure
3587 * Getter for "ConfigFile" property.
3589 dbus_bool_t
wpas_dbus_getter_config_file(
3590 const struct wpa_dbus_property_desc
*property_desc
,
3591 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3593 struct wpa_supplicant
*wpa_s
= user_data
;
3595 return wpas_dbus_string_property_getter(iter
, wpa_s
->confname
, error
);
3600 * wpas_dbus_getter_bsss - Get array of BSSs objects
3601 * @iter: Pointer to incoming dbus message iter
3602 * @error: Location to store error on failure
3603 * @user_data: Function specific data
3604 * Returns: TRUE on success, FALSE on failure
3606 * Getter for "BSSs" property.
3608 dbus_bool_t
wpas_dbus_getter_bsss(
3609 const struct wpa_dbus_property_desc
*property_desc
,
3610 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3612 struct wpa_supplicant
*wpa_s
= user_data
;
3613 struct wpa_bss
*bss
;
3616 dbus_bool_t success
= FALSE
;
3618 if (!wpa_s
->dbus_new_path
) {
3619 dbus_set_error(error
, DBUS_ERROR_FAILED
,
3620 "%s: no D-Bus interface", __func__
);
3624 paths
= os_calloc(wpa_s
->num_bss
, sizeof(char *));
3626 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
3630 /* Loop through scan results and append each result's object path */
3631 dl_list_for_each(bss
, &wpa_s
->bss_id
, struct wpa_bss
, list_id
) {
3632 paths
[i
] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX
);
3633 if (paths
[i
] == NULL
) {
3634 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
,
3638 /* Construct the object path for this BSS. */
3639 os_snprintf(paths
[i
++], WPAS_DBUS_OBJECT_PATH_MAX
,
3640 "%s/" WPAS_DBUS_NEW_BSSIDS_PART
"/%u",
3641 wpa_s
->dbus_new_path
, bss
->id
);
3644 success
= wpas_dbus_simple_array_property_getter(iter
,
3645 DBUS_TYPE_OBJECT_PATH
,
3646 paths
, wpa_s
->num_bss
,
3651 os_free(paths
[--i
]);
3658 * wpas_dbus_getter_networks - Get array of networks objects
3659 * @iter: Pointer to incoming dbus message iter
3660 * @error: Location to store error on failure
3661 * @user_data: Function specific data
3662 * Returns: TRUE on success, FALSE on failure
3664 * Getter for "Networks" property.
3666 dbus_bool_t
wpas_dbus_getter_networks(
3667 const struct wpa_dbus_property_desc
*property_desc
,
3668 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3670 struct wpa_supplicant
*wpa_s
= user_data
;
3671 struct wpa_ssid
*ssid
;
3673 unsigned int i
= 0, num
= 0;
3674 dbus_bool_t success
= FALSE
;
3676 if (!wpa_s
->dbus_new_path
) {
3677 dbus_set_error(error
, DBUS_ERROR_FAILED
,
3678 "%s: no D-Bus interface", __func__
);
3682 for (ssid
= wpa_s
->conf
->ssid
; ssid
; ssid
= ssid
->next
)
3683 if (!network_is_persistent_group(ssid
))
3686 paths
= os_calloc(num
, sizeof(char *));
3688 dbus_set_error(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
3692 /* Loop through configured networks and append object path of each */
3693 for (ssid
= wpa_s
->conf
->ssid
; ssid
; ssid
= ssid
->next
) {
3694 if (network_is_persistent_group(ssid
))
3696 paths
[i
] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX
);
3697 if (paths
[i
] == NULL
) {
3698 dbus_set_error(error
, DBUS_ERROR_NO_MEMORY
,
3703 /* Construct the object path for this network. */
3704 os_snprintf(paths
[i
++], WPAS_DBUS_OBJECT_PATH_MAX
,
3705 "%s/" WPAS_DBUS_NEW_NETWORKS_PART
"/%d",
3706 wpa_s
->dbus_new_path
, ssid
->id
);
3709 success
= wpas_dbus_simple_array_property_getter(iter
,
3710 DBUS_TYPE_OBJECT_PATH
,
3715 os_free(paths
[--i
]);
3722 * wpas_dbus_getter_pkcs11_engine_path - Get PKCS #11 engine path
3723 * @iter: Pointer to incoming dbus message iter
3724 * @error: Location to store error on failure
3725 * @user_data: Function specific data
3726 * Returns: A dbus message containing the PKCS #11 engine path
3728 * Getter for "PKCS11EnginePath" property.
3730 dbus_bool_t
wpas_dbus_getter_pkcs11_engine_path(
3731 const struct wpa_dbus_property_desc
*property_desc
,
3732 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3734 struct wpa_supplicant
*wpa_s
= user_data
;
3736 return wpas_dbus_string_property_getter(iter
,
3737 wpa_s
->conf
->pkcs11_engine_path
,
3743 * wpas_dbus_getter_pkcs11_module_path - Get PKCS #11 module path
3744 * @iter: Pointer to incoming dbus message iter
3745 * @error: Location to store error on failure
3746 * @user_data: Function specific data
3747 * Returns: A dbus message containing the PKCS #11 module path
3749 * Getter for "PKCS11ModulePath" property.
3751 dbus_bool_t
wpas_dbus_getter_pkcs11_module_path(
3752 const struct wpa_dbus_property_desc
*property_desc
,
3753 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3755 struct wpa_supplicant
*wpa_s
= user_data
;
3757 return wpas_dbus_string_property_getter(iter
,
3758 wpa_s
->conf
->pkcs11_module_path
,
3764 * wpas_dbus_getter_blobs - Get all blobs defined for this interface
3765 * @iter: Pointer to incoming dbus message iter
3766 * @error: Location to store error on failure
3767 * @user_data: Function specific data
3768 * Returns: TRUE on success, FALSE on failure
3770 * Getter for "Blobs" property.
3772 dbus_bool_t
wpas_dbus_getter_blobs(
3773 const struct wpa_dbus_property_desc
*property_desc
,
3774 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3776 struct wpa_supplicant
*wpa_s
= user_data
;
3777 DBusMessageIter variant_iter
, dict_iter
, entry_iter
, array_iter
;
3778 struct wpa_config_blob
*blob
;
3780 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
3781 "a{say}", &variant_iter
) ||
3782 !dbus_message_iter_open_container(&variant_iter
, DBUS_TYPE_ARRAY
,
3783 "{say}", &dict_iter
)) {
3784 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
3788 blob
= wpa_s
->conf
->blobs
;
3790 if (!dbus_message_iter_open_container(&dict_iter
,
3791 DBUS_TYPE_DICT_ENTRY
,
3792 NULL
, &entry_iter
) ||
3793 !dbus_message_iter_append_basic(&entry_iter
,
3796 !dbus_message_iter_open_container(&entry_iter
,
3798 DBUS_TYPE_BYTE_AS_STRING
,
3800 !dbus_message_iter_append_fixed_array(&array_iter
,
3804 !dbus_message_iter_close_container(&entry_iter
,
3806 !dbus_message_iter_close_container(&dict_iter
,
3808 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
,
3816 if (!dbus_message_iter_close_container(&variant_iter
, &dict_iter
) ||
3817 !dbus_message_iter_close_container(iter
, &variant_iter
)) {
3818 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
3826 dbus_bool_t
wpas_dbus_getter_iface_global(
3827 const struct wpa_dbus_property_desc
*property_desc
,
3828 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3830 struct wpa_supplicant
*wpa_s
= user_data
;
3835 if (!property_desc
->data
) {
3836 dbus_set_error(error
, DBUS_ERROR_INVALID_ARGS
,
3837 "Unhandled interface property %s",
3838 property_desc
->dbus_property
);
3842 ret
= wpa_config_get_value(property_desc
->data
, wpa_s
->conf
, buf
,
3847 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
, &p
,
3852 dbus_bool_t
wpas_dbus_setter_iface_global(
3853 const struct wpa_dbus_property_desc
*property_desc
,
3854 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3856 struct wpa_supplicant
*wpa_s
= user_data
;
3857 const char *new_value
= NULL
;
3859 size_t combined_len
;
3862 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_STRING
,
3866 combined_len
= os_strlen(property_desc
->data
) + os_strlen(new_value
) +
3868 if (combined_len
>= sizeof(buf
)) {
3869 dbus_set_error(error
, DBUS_ERROR_INVALID_ARGS
,
3870 "Interface property %s value too large",
3871 property_desc
->dbus_property
);
3878 ret
= os_snprintf(buf
, combined_len
, "%s=%s", property_desc
->data
,
3880 if (os_snprintf_error(combined_len
, ret
)) {
3881 dbus_set_error(error
, WPAS_DBUS_ERROR_UNKNOWN_ERROR
,
3882 "Failed to construct new interface property %s",
3883 property_desc
->dbus_property
);
3887 if (wpa_config_process_global(wpa_s
->conf
, buf
, -1)) {
3888 dbus_set_error(error
, DBUS_ERROR_INVALID_ARGS
,
3889 "Failed to set interface property %s",
3890 property_desc
->dbus_property
);
3894 wpa_supplicant_update_config(wpa_s
);
3900 * wpas_dbus_getter_stas - Get connected stations for an interface
3901 * @iter: Pointer to incoming dbus message iter
3902 * @error: Location to store error on failure
3903 * @user_data: Function specific data
3904 * Returns: a list of stations
3906 * Getter for "Stations" property.
3908 dbus_bool_t
wpas_dbus_getter_stas(
3909 const struct wpa_dbus_property_desc
*property_desc
,
3910 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3912 struct wpa_supplicant
*wpa_s
= user_data
;
3913 struct sta_info
*sta
= NULL
;
3914 char **paths
= NULL
;
3915 unsigned int i
= 0, num
= 0;
3916 dbus_bool_t success
= FALSE
;
3918 if (!wpa_s
->dbus_new_path
) {
3919 dbus_set_error(error
, DBUS_ERROR_FAILED
,
3920 "%s: no D-Bus interface", __func__
);
3925 if (wpa_s
->ap_iface
) {
3926 struct hostapd_data
*hapd
;
3928 hapd
= wpa_s
->ap_iface
->bss
[0];
3929 sta
= hapd
->sta_list
;
3930 num
= hapd
->num_sta
;
3932 #endif /* CONFIG_AP */
3934 paths
= os_calloc(num
, sizeof(char *));
3936 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
3940 /* Loop through scan results and append each result's object path */
3941 for (; sta
; sta
= sta
->next
) {
3942 paths
[i
] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX
);
3944 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
,
3948 /* Construct the object path for this BSS. */
3949 os_snprintf(paths
[i
++], WPAS_DBUS_OBJECT_PATH_MAX
,
3950 "%s/" WPAS_DBUS_NEW_STAS_PART
"/" COMPACT_MACSTR
,
3951 wpa_s
->dbus_new_path
, MAC2STR(sta
->addr
));
3954 success
= wpas_dbus_simple_array_property_getter(iter
,
3955 DBUS_TYPE_OBJECT_PATH
,
3961 os_free(paths
[--i
]);
3968 * wpas_dbus_getter_sta_address - Return the address of a connected station
3969 * @iter: Pointer to incoming dbus message iter
3970 * @error: Location to store error on failure
3971 * @user_data: Function specific data
3972 * Returns: TRUE on success, FALSE on failure
3974 * Getter for "Address" property.
3976 dbus_bool_t
wpas_dbus_getter_sta_address(
3977 const struct wpa_dbus_property_desc
*property_desc
,
3978 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
3981 struct sta_handler_args
*args
= user_data
;
3982 struct sta_info
*sta
;
3984 sta
= ap_get_sta(args
->wpa_s
->ap_iface
->bss
[0], args
->sta
);
3988 return wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_BYTE
,
3989 sta
->addr
, ETH_ALEN
,
3991 #else /* CONFIG_AP */
3993 #endif /* CONFIG_AP */
3998 * wpas_dbus_getter_sta_aid - Return the AID of a connected station
3999 * @iter: Pointer to incoming dbus message iter
4000 * @error: Location to store error on failure
4001 * @user_data: Function specific data
4002 * Returns: TRUE on success, FALSE on failure
4004 * Getter for "AID" property.
4006 dbus_bool_t
wpas_dbus_getter_sta_aid(
4007 const struct wpa_dbus_property_desc
*property_desc
,
4008 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4011 struct sta_handler_args
*args
= user_data
;
4012 struct sta_info
*sta
;
4014 sta
= ap_get_sta(args
->wpa_s
->ap_iface
->bss
[0], args
->sta
);
4018 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT16
,
4021 #else /* CONFIG_AP */
4023 #endif /* CONFIG_AP */
4028 * wpas_dbus_getter_sta_caps - Return the capabilities of a station
4029 * @iter: Pointer to incoming dbus message iter
4030 * @error: Location to store error on failure
4031 * @user_data: Function specific data
4032 * Returns: TRUE on success, FALSE on failure
4034 * Getter for "Capabilities" property.
4036 dbus_bool_t
wpas_dbus_getter_sta_caps(
4037 const struct wpa_dbus_property_desc
*property_desc
,
4038 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4041 struct sta_handler_args
*args
= user_data
;
4042 struct sta_info
*sta
;
4044 sta
= ap_get_sta(args
->wpa_s
->ap_iface
->bss
[0], args
->sta
);
4048 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT16
,
4051 #else /* CONFIG_AP */
4053 #endif /* CONFIG_AP */
4058 * wpas_dbus_getter_rx_packets - Return the received packets for a station
4059 * @iter: Pointer to incoming dbus message iter
4060 * @error: Location to store error on failure
4061 * @user_data: Function specific data
4062 * Returns: TRUE on success, FALSE on failure
4064 * Getter for "RxPackets" property.
4066 dbus_bool_t
wpas_dbus_getter_sta_rx_packets(
4067 const struct wpa_dbus_property_desc
*property_desc
,
4068 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4071 struct sta_handler_args
*args
= user_data
;
4072 struct sta_info
*sta
;
4073 struct hostap_sta_driver_data data
;
4074 struct hostapd_data
*hapd
;
4076 if (!args
->wpa_s
->ap_iface
)
4079 hapd
= args
->wpa_s
->ap_iface
->bss
[0];
4080 sta
= ap_get_sta(hapd
, args
->sta
);
4084 if (hostapd_drv_read_sta_data(hapd
, &data
, sta
->addr
) < 0)
4087 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT64
,
4090 #else /* CONFIG_AP */
4092 #endif /* CONFIG_AP */
4097 * wpas_dbus_getter_tx_packets - Return the transmitted packets for a station
4098 * @iter: Pointer to incoming dbus message iter
4099 * @error: Location to store error on failure
4100 * @user_data: Function specific data
4101 * Returns: TRUE on success, FALSE on failure
4103 * Getter for "TxPackets" property.
4105 dbus_bool_t
wpas_dbus_getter_sta_tx_packets(
4106 const struct wpa_dbus_property_desc
*property_desc
,
4107 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4110 struct sta_handler_args
*args
= user_data
;
4111 struct sta_info
*sta
;
4112 struct hostap_sta_driver_data data
;
4113 struct hostapd_data
*hapd
;
4115 if (!args
->wpa_s
->ap_iface
)
4118 hapd
= args
->wpa_s
->ap_iface
->bss
[0];
4119 sta
= ap_get_sta(hapd
, args
->sta
);
4123 if (hostapd_drv_read_sta_data(hapd
, &data
, sta
->addr
) < 0)
4126 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT64
,
4129 #else /* CONFIG_AP */
4131 #endif /* CONFIG_AP */
4136 * wpas_dbus_getter_tx_bytes - Return the transmitted bytes for a station
4137 * @iter: Pointer to incoming dbus message iter
4138 * @error: Location to store error on failure
4139 * @user_data: Function specific data
4140 * Returns: TRUE on success, FALSE on failure
4142 * Getter for "TxBytes" property.
4144 dbus_bool_t
wpas_dbus_getter_sta_tx_bytes(
4145 const struct wpa_dbus_property_desc
*property_desc
,
4146 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4149 struct sta_handler_args
*args
= user_data
;
4150 struct sta_info
*sta
;
4151 struct hostap_sta_driver_data data
;
4152 struct hostapd_data
*hapd
;
4154 if (!args
->wpa_s
->ap_iface
)
4157 hapd
= args
->wpa_s
->ap_iface
->bss
[0];
4158 sta
= ap_get_sta(hapd
, args
->sta
);
4162 if (hostapd_drv_read_sta_data(hapd
, &data
, sta
->addr
) < 0)
4165 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT64
,
4168 #else /* CONFIG_AP */
4170 #endif /* CONFIG_AP */
4175 * wpas_dbus_getter_rx_bytes - Return the received bytes for a station
4176 * @iter: Pointer to incoming dbus message iter
4177 * @error: Location to store error on failure
4178 * @user_data: Function specific data
4179 * Returns: TRUE on success, FALSE on failure
4181 * Getter for "RxBytes" property.
4183 dbus_bool_t
wpas_dbus_getter_sta_rx_bytes(
4184 const struct wpa_dbus_property_desc
*property_desc
,
4185 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4188 struct sta_handler_args
*args
= user_data
;
4189 struct sta_info
*sta
;
4190 struct hostap_sta_driver_data data
;
4191 struct hostapd_data
*hapd
;
4193 if (!args
->wpa_s
->ap_iface
)
4196 hapd
= args
->wpa_s
->ap_iface
->bss
[0];
4197 sta
= ap_get_sta(hapd
, args
->sta
);
4201 if (hostapd_drv_read_sta_data(hapd
, &data
, sta
->addr
) < 0)
4204 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT64
,
4207 #else /* CONFIG_AP */
4209 #endif /* CONFIG_AP */
4213 static struct wpa_bss
* get_bss_helper(struct bss_handler_args
*args
,
4214 DBusError
*error
, const char *func_name
)
4216 struct wpa_bss
*res
= wpa_bss_get_id(args
->wpa_s
, args
->id
);
4219 wpa_printf(MSG_ERROR
, "%s[dbus]: no bss with id %d found",
4220 func_name
, args
->id
);
4221 dbus_set_error(error
, DBUS_ERROR_FAILED
,
4222 "%s: BSS %d not found",
4223 func_name
, args
->id
);
4231 * wpas_dbus_getter_bss_bssid - Return the BSSID of a BSS
4232 * @iter: Pointer to incoming dbus message iter
4233 * @error: Location to store error on failure
4234 * @user_data: Function specific data
4235 * Returns: TRUE on success, FALSE on failure
4237 * Getter for "BSSID" property.
4239 dbus_bool_t
wpas_dbus_getter_bss_bssid(
4240 const struct wpa_dbus_property_desc
*property_desc
,
4241 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4243 struct bss_handler_args
*args
= user_data
;
4244 struct wpa_bss
*res
;
4246 res
= get_bss_helper(args
, error
, __func__
);
4250 return wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_BYTE
,
4251 res
->bssid
, ETH_ALEN
,
4257 * wpas_dbus_getter_bss_ssid - Return the SSID of a BSS
4258 * @iter: Pointer to incoming dbus message iter
4259 * @error: Location to store error on failure
4260 * @user_data: Function specific data
4261 * Returns: TRUE on success, FALSE on failure
4263 * Getter for "SSID" property.
4265 dbus_bool_t
wpas_dbus_getter_bss_ssid(
4266 const struct wpa_dbus_property_desc
*property_desc
,
4267 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4269 struct bss_handler_args
*args
= user_data
;
4270 struct wpa_bss
*res
;
4272 res
= get_bss_helper(args
, error
, __func__
);
4276 return wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_BYTE
,
4277 res
->ssid
, res
->ssid_len
,
4283 * wpas_dbus_getter_bss_privacy - Return the privacy flag of a BSS
4284 * @iter: Pointer to incoming dbus message iter
4285 * @error: Location to store error on failure
4286 * @user_data: Function specific data
4287 * Returns: TRUE on success, FALSE on failure
4289 * Getter for "Privacy" property.
4291 dbus_bool_t
wpas_dbus_getter_bss_privacy(
4292 const struct wpa_dbus_property_desc
*property_desc
,
4293 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4295 struct bss_handler_args
*args
= user_data
;
4296 struct wpa_bss
*res
;
4297 dbus_bool_t privacy
;
4299 res
= get_bss_helper(args
, error
, __func__
);
4303 privacy
= (res
->caps
& IEEE80211_CAP_PRIVACY
) ? TRUE
: FALSE
;
4304 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
4310 * wpas_dbus_getter_bss_mode - Return the mode of a BSS
4311 * @iter: Pointer to incoming dbus message iter
4312 * @error: Location to store error on failure
4313 * @user_data: Function specific data
4314 * Returns: TRUE on success, FALSE on failure
4316 * Getter for "Mode" property.
4318 dbus_bool_t
wpas_dbus_getter_bss_mode(
4319 const struct wpa_dbus_property_desc
*property_desc
,
4320 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4322 struct bss_handler_args
*args
= user_data
;
4323 struct wpa_bss
*res
;
4327 res
= get_bss_helper(args
, error
, __func__
);
4330 if (bss_is_dmg(res
)) {
4331 switch (res
->caps
& IEEE80211_CAP_DMG_MASK
) {
4332 case IEEE80211_CAP_DMG_PBSS
:
4333 case IEEE80211_CAP_DMG_IBSS
:
4336 case IEEE80211_CAP_DMG_AP
:
4337 mode
= "infrastructure";
4344 mesh
= wpa_bss_get_ie(res
, WLAN_EID_MESH_ID
);
4347 else if (res
->caps
& IEEE80211_CAP_IBSS
)
4350 mode
= "infrastructure";
4353 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_STRING
,
4359 * wpas_dbus_getter_bss_level - Return the signal strength of a BSS
4360 * @iter: Pointer to incoming dbus message iter
4361 * @error: Location to store error on failure
4362 * @user_data: Function specific data
4363 * Returns: TRUE on success, FALSE on failure
4365 * Getter for "Level" property.
4367 dbus_bool_t
wpas_dbus_getter_bss_signal(
4368 const struct wpa_dbus_property_desc
*property_desc
,
4369 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4371 struct bss_handler_args
*args
= user_data
;
4372 struct wpa_bss
*res
;
4375 res
= get_bss_helper(args
, error
, __func__
);
4379 level
= (s16
) res
->level
;
4380 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_INT16
,
4386 * wpas_dbus_getter_bss_frequency - Return the frequency of a BSS
4387 * @iter: Pointer to incoming dbus message iter
4388 * @error: Location to store error on failure
4389 * @user_data: Function specific data
4390 * Returns: TRUE on success, FALSE on failure
4392 * Getter for "Frequency" property.
4394 dbus_bool_t
wpas_dbus_getter_bss_frequency(
4395 const struct wpa_dbus_property_desc
*property_desc
,
4396 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4398 struct bss_handler_args
*args
= user_data
;
4399 struct wpa_bss
*res
;
4402 res
= get_bss_helper(args
, error
, __func__
);
4406 freq
= (u16
) res
->freq
;
4407 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT16
,
4412 static int cmp_u8s_desc(const void *a
, const void *b
)
4414 return (*(u8
*) b
- *(u8
*) a
);
4419 * wpas_dbus_getter_bss_rates - Return available bit rates of a BSS
4420 * @iter: Pointer to incoming dbus message iter
4421 * @error: Location to store error on failure
4422 * @user_data: Function specific data
4423 * Returns: TRUE on success, FALSE on failure
4425 * Getter for "Rates" property.
4427 dbus_bool_t
wpas_dbus_getter_bss_rates(
4428 const struct wpa_dbus_property_desc
*property_desc
,
4429 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4431 struct bss_handler_args
*args
= user_data
;
4432 struct wpa_bss
*res
;
4433 u8
*ie_rates
= NULL
;
4436 dbus_bool_t success
= FALSE
;
4438 res
= get_bss_helper(args
, error
, __func__
);
4442 rates_num
= wpa_bss_get_bit_rates(res
, &ie_rates
);
4446 qsort(ie_rates
, rates_num
, 1, cmp_u8s_desc
);
4448 real_rates
= os_malloc(sizeof(u32
) * rates_num
);
4451 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4455 for (i
= 0; i
< rates_num
; i
++)
4456 real_rates
[i
] = ie_rates
[i
] * 500000;
4458 success
= wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_UINT32
,
4459 real_rates
, rates_num
,
4463 os_free(real_rates
);
4468 static dbus_bool_t
wpas_dbus_get_bss_security_prop(
4469 const struct wpa_dbus_property_desc
*property_desc
,
4470 DBusMessageIter
*iter
, struct wpa_ie_data
*ie_data
, DBusError
*error
)
4472 DBusMessageIter iter_dict
, variant_iter
;
4474 const char *pairwise
[5]; /* max 5 pairwise ciphers is supported */
4475 const char *key_mgmt
[13]; /* max 13 key managements may be supported */
4478 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
4479 "a{sv}", &variant_iter
))
4482 if (!wpa_dbus_dict_open_write(&variant_iter
, &iter_dict
))
4487 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_PSK
)
4488 key_mgmt
[n
++] = "wpa-psk";
4489 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FT_PSK
)
4490 key_mgmt
[n
++] = "wpa-ft-psk";
4491 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_PSK_SHA256
)
4492 key_mgmt
[n
++] = "wpa-psk-sha256";
4493 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_IEEE8021X
)
4494 key_mgmt
[n
++] = "wpa-eap";
4495 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FT_IEEE8021X
)
4496 key_mgmt
[n
++] = "wpa-ft-eap";
4497 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SHA256
)
4498 key_mgmt
[n
++] = "wpa-eap-sha256";
4499 #ifdef CONFIG_SUITEB
4500 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B
)
4501 key_mgmt
[n
++] = "wpa-eap-suite-b";
4502 #endif /* CONFIG_SUITEB */
4503 #ifdef CONFIG_SUITEB192
4504 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_IEEE8021X_SUITE_B_192
)
4505 key_mgmt
[n
++] = "wpa-eap-suite-b-192";
4506 #endif /* CONFIG_SUITEB192 */
4508 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FILS_SHA256
)
4509 key_mgmt
[n
++] = "wpa-fils-sha256";
4510 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FILS_SHA384
)
4511 key_mgmt
[n
++] = "wpa-fils-sha384";
4512 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FT_FILS_SHA256
)
4513 key_mgmt
[n
++] = "wpa-ft-fils-sha256";
4514 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_FT_FILS_SHA384
)
4515 key_mgmt
[n
++] = "wpa-ft-fils-sha384";
4516 #endif /* CONFIG_FILS */
4517 if (ie_data
->key_mgmt
& WPA_KEY_MGMT_NONE
)
4518 key_mgmt
[n
++] = "wpa-none";
4520 if (!wpa_dbus_dict_append_string_array(&iter_dict
, "KeyMgmt",
4525 switch (ie_data
->group_cipher
) {
4526 case WPA_CIPHER_WEP40
:
4529 case WPA_CIPHER_TKIP
:
4532 case WPA_CIPHER_CCMP
:
4535 case WPA_CIPHER_GCMP
:
4538 case WPA_CIPHER_WEP104
:
4541 case WPA_CIPHER_CCMP_256
:
4544 case WPA_CIPHER_GCMP_256
:
4552 if (!wpa_dbus_dict_append_string(&iter_dict
, "Group", group
))
4557 if (ie_data
->pairwise_cipher
& WPA_CIPHER_TKIP
)
4558 pairwise
[n
++] = "tkip";
4559 if (ie_data
->pairwise_cipher
& WPA_CIPHER_CCMP
)
4560 pairwise
[n
++] = "ccmp";
4561 if (ie_data
->pairwise_cipher
& WPA_CIPHER_GCMP
)
4562 pairwise
[n
++] = "gcmp";
4563 if (ie_data
->pairwise_cipher
& WPA_CIPHER_CCMP_256
)
4564 pairwise
[n
++] = "ccmp-256";
4565 if (ie_data
->pairwise_cipher
& WPA_CIPHER_GCMP_256
)
4566 pairwise
[n
++] = "gcmp-256";
4568 if (!wpa_dbus_dict_append_string_array(&iter_dict
, "Pairwise",
4572 /* Management group (RSN only) */
4573 if (ie_data
->proto
== WPA_PROTO_RSN
) {
4574 switch (ie_data
->mgmt_group_cipher
) {
4575 #ifdef CONFIG_IEEE80211W
4576 case WPA_CIPHER_AES_128_CMAC
:
4577 group
= "aes128cmac";
4579 #endif /* CONFIG_IEEE80211W */
4585 if (!wpa_dbus_dict_append_string(&iter_dict
, "MgmtGroup",
4590 if (!wpa_dbus_dict_close_write(&variant_iter
, &iter_dict
) ||
4591 !dbus_message_iter_close_container(iter
, &variant_iter
))
4597 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4603 * wpas_dbus_getter_bss_wpa - Return the WPA options of a BSS
4604 * @iter: Pointer to incoming dbus message iter
4605 * @error: Location to store error on failure
4606 * @user_data: Function specific data
4607 * Returns: TRUE on success, FALSE on failure
4609 * Getter for "WPA" property.
4611 dbus_bool_t
wpas_dbus_getter_bss_wpa(
4612 const struct wpa_dbus_property_desc
*property_desc
,
4613 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4615 struct bss_handler_args
*args
= user_data
;
4616 struct wpa_bss
*res
;
4617 struct wpa_ie_data wpa_data
;
4620 res
= get_bss_helper(args
, error
, __func__
);
4624 os_memset(&wpa_data
, 0, sizeof(wpa_data
));
4625 ie
= wpa_bss_get_vendor_ie(res
, WPA_IE_VENDOR_TYPE
);
4626 if (ie
&& wpa_parse_wpa_ie(ie
, 2 + ie
[1], &wpa_data
) < 0) {
4627 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
4628 "failed to parse WPA IE");
4632 return wpas_dbus_get_bss_security_prop(property_desc
, iter
, &wpa_data
, error
);
4637 * wpas_dbus_getter_bss_rsn - Return the RSN options of a BSS
4638 * @iter: Pointer to incoming dbus message iter
4639 * @error: Location to store error on failure
4640 * @user_data: Function specific data
4641 * Returns: TRUE on success, FALSE on failure
4643 * Getter for "RSN" property.
4645 dbus_bool_t
wpas_dbus_getter_bss_rsn(
4646 const struct wpa_dbus_property_desc
*property_desc
,
4647 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4649 struct bss_handler_args
*args
= user_data
;
4650 struct wpa_bss
*res
;
4651 struct wpa_ie_data wpa_data
;
4654 res
= get_bss_helper(args
, error
, __func__
);
4658 os_memset(&wpa_data
, 0, sizeof(wpa_data
));
4659 ie
= wpa_bss_get_ie(res
, WLAN_EID_RSN
);
4660 if (ie
&& wpa_parse_wpa_ie(ie
, 2 + ie
[1], &wpa_data
) < 0) {
4661 dbus_set_error_const(error
, DBUS_ERROR_FAILED
,
4662 "failed to parse RSN IE");
4666 return wpas_dbus_get_bss_security_prop(property_desc
, iter
, &wpa_data
, error
);
4671 * wpas_dbus_getter_bss_wps - Return the WPS options of a BSS
4672 * @iter: Pointer to incoming dbus message iter
4673 * @error: Location to store error on failure
4674 * @user_data: Function specific data
4675 * Returns: TRUE on success, FALSE on failure
4677 * Getter for "WPS" property.
4679 dbus_bool_t
wpas_dbus_getter_bss_wps(
4680 const struct wpa_dbus_property_desc
*property_desc
,
4681 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4683 struct bss_handler_args
*args
= user_data
;
4684 struct wpa_bss
*res
;
4686 struct wpabuf
*wps_ie
;
4687 #endif /* CONFIG_WPS */
4688 DBusMessageIter iter_dict
, variant_iter
;
4689 int wps_support
= 0;
4690 const char *type
= "";
4692 res
= get_bss_helper(args
, error
, __func__
);
4696 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
4697 "a{sv}", &variant_iter
) ||
4698 !wpa_dbus_dict_open_write(&variant_iter
, &iter_dict
))
4702 wps_ie
= wpa_bss_get_vendor_ie_multi(res
, WPS_IE_VENDOR_TYPE
);
4705 if (wps_is_selected_pbc_registrar(wps_ie
))
4707 else if (wps_is_selected_pin_registrar(wps_ie
))
4710 wpabuf_free(wps_ie
);
4712 #endif /* CONFIG_WPS */
4714 if ((wps_support
&& !wpa_dbus_dict_append_string(&iter_dict
, "Type", type
)) ||
4715 !wpa_dbus_dict_close_write(&variant_iter
, &iter_dict
) ||
4716 !dbus_message_iter_close_container(iter
, &variant_iter
))
4722 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4728 * wpas_dbus_getter_bss_ies - Return all IEs of a BSS
4729 * @iter: Pointer to incoming dbus message iter
4730 * @error: Location to store error on failure
4731 * @user_data: Function specific data
4732 * Returns: TRUE on success, FALSE on failure
4734 * Getter for "IEs" property.
4736 dbus_bool_t
wpas_dbus_getter_bss_ies(
4737 const struct wpa_dbus_property_desc
*property_desc
,
4738 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4740 struct bss_handler_args
*args
= user_data
;
4741 struct wpa_bss
*res
;
4743 res
= get_bss_helper(args
, error
, __func__
);
4747 return wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_BYTE
,
4748 res
+ 1, res
->ie_len
,
4754 * wpas_dbus_getter_bss_age - Return time in seconds since BSS was last seen
4755 * @iter: Pointer to incoming dbus message iter
4756 * @error: Location to store error on failure
4757 * @user_data: Function specific data
4758 * Returns: TRUE on success, FALSE on failure
4760 * Getter for BSS age
4762 dbus_bool_t
wpas_dbus_getter_bss_age(
4763 const struct wpa_dbus_property_desc
*property_desc
,
4764 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4766 struct bss_handler_args
*args
= user_data
;
4767 struct wpa_bss
*res
;
4768 struct os_reltime now
, diff
= { 0, 0 };
4771 res
= get_bss_helper(args
, error
, __func__
);
4775 os_get_reltime(&now
);
4776 os_reltime_sub(&now
, &res
->last_update
, &diff
);
4777 age
= diff
.sec
> 0 ? diff
.sec
: 0;
4778 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_UINT32
, &age
,
4784 * wpas_dbus_getter_enabled - Check whether network is enabled or disabled
4785 * @iter: Pointer to incoming dbus message iter
4786 * @error: Location to store error on failure
4787 * @user_data: Function specific data
4788 * Returns: TRUE on success, FALSE on failure
4790 * Getter for "enabled" property of a configured network.
4792 dbus_bool_t
wpas_dbus_getter_enabled(
4793 const struct wpa_dbus_property_desc
*property_desc
,
4794 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4796 struct network_handler_args
*net
= user_data
;
4797 dbus_bool_t enabled
= net
->ssid
->disabled
? FALSE
: TRUE
;
4799 return wpas_dbus_simple_property_getter(iter
, DBUS_TYPE_BOOLEAN
,
4805 * wpas_dbus_setter_enabled - Mark a configured network as enabled or disabled
4806 * @iter: Pointer to incoming dbus message iter
4807 * @error: Location to store error on failure
4808 * @user_data: Function specific data
4809 * Returns: TRUE on success, FALSE on failure
4811 * Setter for "Enabled" property of a configured network.
4813 dbus_bool_t
wpas_dbus_setter_enabled(
4814 const struct wpa_dbus_property_desc
*property_desc
,
4815 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4817 struct network_handler_args
*net
= user_data
;
4818 struct wpa_supplicant
*wpa_s
;
4819 struct wpa_ssid
*ssid
;
4822 if (!wpas_dbus_simple_property_setter(iter
, error
, DBUS_TYPE_BOOLEAN
,
4830 wpa_supplicant_enable_network(wpa_s
, ssid
);
4832 wpa_supplicant_disable_network(wpa_s
, ssid
);
4839 * wpas_dbus_getter_network_properties - Get options for a configured network
4840 * @iter: Pointer to incoming dbus message iter
4841 * @error: Location to store error on failure
4842 * @user_data: Function specific data
4843 * Returns: TRUE on success, FALSE on failure
4845 * Getter for "Properties" property of a configured network.
4847 dbus_bool_t
wpas_dbus_getter_network_properties(
4848 const struct wpa_dbus_property_desc
*property_desc
,
4849 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4851 struct network_handler_args
*net
= user_data
;
4852 DBusMessageIter variant_iter
, dict_iter
;
4854 char **props
= wpa_config_get_all(net
->ssid
, 1);
4855 dbus_bool_t success
= FALSE
;
4858 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4862 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
, "a{sv}",
4864 !wpa_dbus_dict_open_write(&variant_iter
, &dict_iter
)) {
4865 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4871 if (!wpa_dbus_dict_append_string(&dict_iter
, *iterator
,
4873 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
,
4881 if (!wpa_dbus_dict_close_write(&variant_iter
, &dict_iter
) ||
4882 !dbus_message_iter_close_container(iter
, &variant_iter
)) {
4883 dbus_set_error_const(error
, DBUS_ERROR_NO_MEMORY
, "no memory");
4901 * wpas_dbus_setter_network_properties - Set options for a configured network
4902 * @iter: Pointer to incoming dbus message iter
4903 * @error: Location to store error on failure
4904 * @user_data: Function specific data
4905 * Returns: TRUE on success, FALSE on failure
4907 * Setter for "Properties" property of a configured network.
4909 dbus_bool_t
wpas_dbus_setter_network_properties(
4910 const struct wpa_dbus_property_desc
*property_desc
,
4911 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
4913 struct network_handler_args
*net
= user_data
;
4914 struct wpa_ssid
*ssid
= net
->ssid
;
4915 DBusMessageIter variant_iter
;
4917 dbus_message_iter_recurse(iter
, &variant_iter
);
4918 return set_network_properties(net
->wpa_s
, ssid
, &variant_iter
, error
);
4924 DBusMessage
* wpas_dbus_handler_subscribe_preq(
4925 DBusMessage
*message
, struct wpa_supplicant
*wpa_s
)
4927 struct wpas_dbus_priv
*priv
= wpa_s
->global
->dbus
;
4930 if (wpa_s
->preq_notify_peer
!= NULL
) {
4931 if (os_strcmp(dbus_message_get_sender(message
),
4932 wpa_s
->preq_notify_peer
) == 0)
4935 return dbus_message_new_error(message
,
4936 WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE
,
4937 "Another application is already subscribed");
4940 name
= os_strdup(dbus_message_get_sender(message
));
4942 return wpas_dbus_error_no_memory(message
);
4944 wpa_s
->preq_notify_peer
= name
;
4946 /* Subscribe to clean up if application closes socket */
4947 wpas_dbus_subscribe_noc(priv
);
4950 * Double-check it's still alive to make sure that we didn't
4951 * miss the NameOwnerChanged signal, e.g. while strdup'ing.
4953 if (!dbus_bus_name_has_owner(priv
->con
, name
, NULL
)) {
4955 * Application no longer exists, clean up.
4956 * The return value is irrelevant now.
4958 * Need to check if the NameOwnerChanged handling
4959 * already cleaned up because we have processed
4960 * DBus messages while checking if the name still
4963 if (!wpa_s
->preq_notify_peer
)
4965 os_free(wpa_s
->preq_notify_peer
);
4966 wpa_s
->preq_notify_peer
= NULL
;
4967 wpas_dbus_unsubscribe_noc(priv
);
4974 DBusMessage
* wpas_dbus_handler_unsubscribe_preq(
4975 DBusMessage
*message
, struct wpa_supplicant
*wpa_s
)
4977 struct wpas_dbus_priv
*priv
= wpa_s
->global
->dbus
;
4979 if (!wpa_s
->preq_notify_peer
)
4980 return dbus_message_new_error(message
,
4981 WPAS_DBUS_ERROR_NO_SUBSCRIPTION
,
4984 if (os_strcmp(wpa_s
->preq_notify_peer
,
4985 dbus_message_get_sender(message
)))
4986 return dbus_message_new_error(message
,
4987 WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM
,
4988 "Can't unsubscribe others");
4990 os_free(wpa_s
->preq_notify_peer
);
4991 wpa_s
->preq_notify_peer
= NULL
;
4992 wpas_dbus_unsubscribe_noc(priv
);
4997 void wpas_dbus_signal_preq(struct wpa_supplicant
*wpa_s
,
4998 const u8
*addr
, const u8
*dst
, const u8
*bssid
,
4999 const u8
*ie
, size_t ie_len
, u32 ssi_signal
)
5002 DBusMessageIter iter
, dict_iter
;
5003 struct wpas_dbus_priv
*priv
= wpa_s
->global
->dbus
;
5005 /* Do nothing if the control interface is not turned on */
5006 if (priv
== NULL
|| !wpa_s
->dbus_new_path
)
5009 if (wpa_s
->preq_notify_peer
== NULL
)
5012 msg
= dbus_message_new_signal(wpa_s
->dbus_new_path
,
5013 WPAS_DBUS_NEW_IFACE_INTERFACE
,
5018 dbus_message_set_destination(msg
, wpa_s
->preq_notify_peer
);
5020 dbus_message_iter_init_append(msg
, &iter
);
5022 if (!wpa_dbus_dict_open_write(&iter
, &dict_iter
) ||
5023 (addr
&& !wpa_dbus_dict_append_byte_array(&dict_iter
, "addr",
5024 (const char *) addr
,
5026 (dst
&& !wpa_dbus_dict_append_byte_array(&dict_iter
, "dst",
5029 (bssid
&& !wpa_dbus_dict_append_byte_array(&dict_iter
, "bssid",
5030 (const char *) bssid
,
5032 (ie
&& ie_len
&& !wpa_dbus_dict_append_byte_array(&dict_iter
, "ies",
5035 (ssi_signal
&& !wpa_dbus_dict_append_int32(&dict_iter
, "signal",
5037 !wpa_dbus_dict_close_write(&iter
, &dict_iter
))
5040 dbus_connection_send(priv
->con
, msg
, NULL
);
5043 wpa_printf(MSG_ERROR
, "dbus: Failed to construct signal");
5045 dbus_message_unref(msg
);
5048 #endif /* CONFIG_AP */
5051 DBusMessage
* wpas_dbus_handler_vendor_elem_add(DBusMessage
*message
,
5052 struct wpa_supplicant
*wpa_s
)
5056 struct ieee802_11_elems elems
;
5057 dbus_int32_t frame_id
;
5058 DBusMessageIter iter
, array
;
5060 dbus_message_iter_init(message
, &iter
);
5061 dbus_message_iter_get_basic(&iter
, &frame_id
);
5062 if (frame_id
< 0 || frame_id
>= NUM_VENDOR_ELEM_FRAMES
) {
5063 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5067 dbus_message_iter_next(&iter
);
5068 dbus_message_iter_recurse(&iter
, &array
);
5069 dbus_message_iter_get_fixed_array(&array
, &ielems
, &len
);
5070 if (!ielems
|| len
== 0) {
5071 return dbus_message_new_error(
5072 message
, DBUS_ERROR_INVALID_ARGS
, "Invalid value");
5075 if (ieee802_11_parse_elems(ielems
, len
, &elems
, 0) == ParseFailed
) {
5076 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5080 wpa_s
= wpas_vendor_elem(wpa_s
, frame_id
);
5081 if (!wpa_s
->vendor_elem
[frame_id
]) {
5082 wpa_s
->vendor_elem
[frame_id
] = wpabuf_alloc_copy(ielems
, len
);
5083 wpas_vendor_elem_update(wpa_s
);
5087 if (wpabuf_resize(&wpa_s
->vendor_elem
[frame_id
], len
) < 0) {
5088 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5092 wpabuf_put_data(wpa_s
->vendor_elem
[frame_id
], ielems
, len
);
5093 wpas_vendor_elem_update(wpa_s
);
5098 DBusMessage
* wpas_dbus_handler_vendor_elem_get(DBusMessage
*message
,
5099 struct wpa_supplicant
*wpa_s
)
5102 DBusMessageIter iter
, array_iter
;
5103 dbus_int32_t frame_id
;
5107 dbus_message_iter_init(message
, &iter
);
5108 dbus_message_iter_get_basic(&iter
, &frame_id
);
5110 if (frame_id
< 0 || frame_id
>= NUM_VENDOR_ELEM_FRAMES
) {
5111 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5115 wpa_s
= wpas_vendor_elem(wpa_s
, frame_id
);
5116 if (!wpa_s
->vendor_elem
[frame_id
]) {
5117 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5118 "ID value does not exist");
5121 reply
= dbus_message_new_method_return(message
);
5123 return wpas_dbus_error_no_memory(message
);
5125 dbus_message_iter_init_append(reply
, &iter
);
5127 elem
= wpabuf_head_u8(wpa_s
->vendor_elem
[frame_id
]);
5128 elem_len
= wpabuf_len(wpa_s
->vendor_elem
[frame_id
]);
5130 if (!dbus_message_iter_open_container(&iter
, DBUS_TYPE_ARRAY
,
5131 DBUS_TYPE_BYTE_AS_STRING
,
5133 !dbus_message_iter_append_fixed_array(&array_iter
, DBUS_TYPE_BYTE
,
5135 !dbus_message_iter_close_container(&iter
, &array_iter
)) {
5136 dbus_message_unref(reply
);
5137 reply
= wpas_dbus_error_no_memory(message
);
5144 DBusMessage
* wpas_dbus_handler_vendor_elem_remove(DBusMessage
*message
,
5145 struct wpa_supplicant
*wpa_s
)
5149 struct ieee802_11_elems elems
;
5150 DBusMessageIter iter
, array
;
5151 dbus_int32_t frame_id
;
5153 dbus_message_iter_init(message
, &iter
);
5154 dbus_message_iter_get_basic(&iter
, &frame_id
);
5155 if (frame_id
< 0 || frame_id
>= NUM_VENDOR_ELEM_FRAMES
) {
5156 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5160 dbus_message_iter_next(&iter
);
5161 dbus_message_iter_recurse(&iter
, &array
);
5162 dbus_message_iter_get_fixed_array(&array
, &ielems
, &len
);
5163 if (!ielems
|| len
== 0) {
5164 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5168 wpa_s
= wpas_vendor_elem(wpa_s
, frame_id
);
5170 if (len
== 1 && *ielems
== '*') {
5171 wpabuf_free(wpa_s
->vendor_elem
[frame_id
]);
5172 wpa_s
->vendor_elem
[frame_id
] = NULL
;
5173 wpas_vendor_elem_update(wpa_s
);
5177 if (!wpa_s
->vendor_elem
[frame_id
]) {
5178 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5179 "ID value does not exist");
5182 if (ieee802_11_parse_elems(ielems
, len
, &elems
, 0) == ParseFailed
) {
5183 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5187 if (wpas_vendor_elem_remove(wpa_s
, frame_id
, ielems
, len
) == 0)
5190 return dbus_message_new_error(message
, DBUS_ERROR_INVALID_ARGS
,
5198 * wpas_dbus_getter_mesh_peers - Get connected mesh peers
5199 * @iter: Pointer to incoming dbus message iter
5200 * @error: Location to store error on failure
5201 * @user_data: Function specific data
5202 * Returns: TRUE on success, FALSE on failure
5204 * Getter for "MeshPeers" property.
5206 dbus_bool_t
wpas_dbus_getter_mesh_peers(
5207 const struct wpa_dbus_property_desc
*property_desc
,
5208 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
5210 struct wpa_supplicant
*wpa_s
= user_data
;
5211 struct hostapd_data
*hapd
;
5212 struct sta_info
*sta
;
5213 DBusMessageIter variant_iter
, array_iter
;
5215 DBusMessageIter inner_array_iter
;
5219 hapd
= wpa_s
->ifmsh
->bss
[0];
5221 if (!dbus_message_iter_open_container(iter
, DBUS_TYPE_VARIANT
,
5222 DBUS_TYPE_ARRAY_AS_STRING
5223 DBUS_TYPE_ARRAY_AS_STRING
5224 DBUS_TYPE_BYTE_AS_STRING
,
5226 !dbus_message_iter_open_container(&variant_iter
, DBUS_TYPE_ARRAY
,
5227 DBUS_TYPE_ARRAY_AS_STRING
5228 DBUS_TYPE_BYTE_AS_STRING
,
5232 for (sta
= hapd
->sta_list
; sta
; sta
= sta
->next
) {
5233 if (!dbus_message_iter_open_container(
5234 &array_iter
, DBUS_TYPE_ARRAY
,
5235 DBUS_TYPE_BYTE_AS_STRING
,
5239 for (i
= 0; i
< ETH_ALEN
; i
++) {
5240 if (!dbus_message_iter_append_basic(&inner_array_iter
,
5246 if (!dbus_message_iter_close_container(
5247 &array_iter
, &inner_array_iter
))
5251 if (!dbus_message_iter_close_container(&variant_iter
, &array_iter
) ||
5252 !dbus_message_iter_close_container(iter
, &variant_iter
))
5260 * wpas_dbus_getter_mesh_group - Get mesh group
5261 * @iter: Pointer to incoming dbus message iter
5262 * @error: Location to store error on failure
5263 * @user_data: Function specific data
5264 * Returns: TRUE on success, FALSE on failure
5266 * Getter for "MeshGroup" property.
5268 dbus_bool_t
wpas_dbus_getter_mesh_group(
5269 const struct wpa_dbus_property_desc
*property_desc
,
5270 DBusMessageIter
*iter
, DBusError
*error
, void *user_data
)
5272 struct wpa_supplicant
*wpa_s
= user_data
;
5273 struct wpa_ssid
*ssid
= wpa_s
->current_ssid
;
5275 if (!wpa_s
->ifmsh
|| !ssid
)
5278 if (!wpas_dbus_simple_array_property_getter(iter
, DBUS_TYPE_BYTE
,
5279 (char *) ssid
->ssid
,
5280 ssid
->ssid_len
, error
)) {
5281 dbus_set_error(error
, DBUS_ERROR_FAILED
,
5282 "%s: error constructing reply", __func__
);
5289 #endif /* CONFIG_MESH */