1 /*
2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2024, Jouni Malinen <j@w1.fi>
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9 #ifndef WPA_SUPPLICANT_I_H
10 #define WPA_SUPPLICANT_I_H
11
12 #include "utils/bitfield.h"
13 #include "utils/list.h"
14 #include "common/defs.h"
15 #include "common/sae.h"
16 #include "common/wpa_ctrl.h"
17 #include "common/dpp.h"
18 #include "crypto/sha384.h"
19 #include "eapol_supp/eapol_supp_sm.h"
20 #include "wps/wps_defs.h"
21 #include "config_ssid.h"
22 #include "wmm_ac.h"
23 #include "pasn/pasn_common.h"
24 #include "nan/nan.h"
25
26 extern const char *const wpa_supplicant_version;
27 extern const char *const wpa_supplicant_license;
28 #ifndef CONFIG_NO_STDOUT_DEBUG
29 extern const char *const wpa_supplicant_full_license1;
30 extern const char *const wpa_supplicant_full_license2;
31 extern const char *const wpa_supplicant_full_license3;
32 extern const char *const wpa_supplicant_full_license4;
33 extern const char *const wpa_supplicant_full_license5;
34 #endif /* CONFIG_NO_STDOUT_DEBUG */
35
36 struct wpa_sm;
37 struct wpa_supplicant;
38 struct ibss_rsn;
39 struct scan_info;
40 struct wpa_bss;
41 struct wpa_scan_results;
42 struct hostapd_hw_modes;
43 struct wpa_driver_associate_params;
44 struct wpa_cred;
45
46 /*
47 * Forward declarations of private structures used within the ctrl_iface
48 * backends. Other parts of wpa_supplicant do not have access to data stored in
49 * these structures.
50 */
51 struct ctrl_iface_priv;
52 struct ctrl_iface_global_priv;
53 struct wpas_dbus_priv;
54 struct wpas_binder_priv;
55
56 /**
57 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
58 */
59 struct wpa_interface {
60 /**
61 * confname - Configuration name (file or profile) name
62 *
63 * This can also be %NULL when a configuration file is not used. In
64 * that case, ctrl_interface must be set to allow the interface to be
65 * configured.
66 */
67 const char *confname;
68
69 /**
70 * confanother - Additional configuration name (file or profile) name
71 *
72 * This can also be %NULL when the additional configuration file is not
73 * used.
74 */
75 const char *confanother;
76
77 /**
78 * ctrl_interface - Control interface parameter
79 *
80 * If a configuration file is not used, this variable can be used to
81 * set the ctrl_interface parameter that would have otherwise been read
82 * from the configuration file. If both confname and ctrl_interface are
83 * set, ctrl_interface is used to override the value from configuration
84 * file.
85 */
86 const char *ctrl_interface;
87
88 /**
89 * driver - Driver interface name, or %NULL to use the default driver
90 */
91 const char *driver;
92
93 /**
94 * driver_param - Driver interface parameters
95 *
96 * If a configuration file is not used, this variable can be used to
97 * set the driver_param parameters that would have otherwise been read
98 * from the configuration file. If both confname and driver_param are
99 * set, driver_param is used to override the value from configuration
100 * file.
101 */
102 const char *driver_param;
103
104 /**
105 * ifname - Interface name
106 */
107 const char *ifname;
108
109 /**
110 * bridge_ifname - Optional bridge interface name
111 *
112 * If the driver interface (ifname) is included in a Linux bridge
113 * device, the bridge interface may need to be used for receiving EAPOL
114 * frames. This can be enabled by setting this variable to enable
115 * receiving of EAPOL frames from an additional interface.
116 */
117 const char *bridge_ifname;
118
119 /**
120 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
121 *
122 * Indicates whether wpas_p2p_init() must be called for this interface.
123 * This is used only when the driver supports a dedicated P2P Device
124 * interface that is not a network interface.
125 */
126 int p2p_mgmt;
127
128 #ifdef CONFIG_MATCH_IFACE
129 /**
130 * matched - Interface was matched rather than specified
131 *
132 */
133 enum {
134 WPA_IFACE_NOT_MATCHED,
135 WPA_IFACE_MATCHED_NULL,
136 WPA_IFACE_MATCHED
137 } matched;
138 #endif /* CONFIG_MATCH_IFACE */
139
140 /**
141 * nan_mgmt - Interface used for NAN management (NAN Device operations)
142 */
143 bool nan_mgmt;
144
145 /**
146 * nan_data - Interface used for NAN data path operations
147 */
148 bool nan_data;
149 };
150
151 /**
152 * struct wpa_params - Parameters for wpa_supplicant_init()
153 */
154 struct wpa_params {
155 /**
156 * daemonize - Run %wpa_supplicant in the background
157 */
158 int daemonize;
159
160 /**
161 * wait_for_monitor - Wait for a monitor program before starting
162 */
163 int wait_for_monitor;
164
165 /**
166 * pid_file - Path to a PID (process ID) file
167 *
168 * If this and daemonize are set, process ID of the background process
169 * will be written to the specified file.
170 */
171 char *pid_file;
172
173 /**
174 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
175 */
176 int wpa_debug_level;
177
178 /**
179 * wpa_debug_show_keys - Whether keying material is included in debug
180 *
181 * This parameter can be used to allow keying material to be included
182 * in debug messages. This is a security risk and this option should
183 * not be enabled in normal configuration. If needed during
184 * development or while troubleshooting, this option can provide more
185 * details for figuring out what is happening.
186 */
187 int wpa_debug_show_keys;
188
189 /**
190 * wpa_debug_timestamp - Whether to include timestamp in debug messages
191 */
192 int wpa_debug_timestamp;
193
194 /**
195 * ctrl_interface - Global ctrl_iface path/parameter
196 */
197 char *ctrl_interface;
198
199 /**
200 * ctrl_interface_group - Global ctrl_iface group
201 */
202 char *ctrl_interface_group;
203
204 /**
205 * dbus_ctrl_interface - Enable the DBus control interface
206 */
207 int dbus_ctrl_interface;
208
209 /**
210 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
211 */
212 const char *wpa_debug_file_path;
213
214 /**
215 * wpa_debug_syslog - Enable log output through syslog
216 */
217 int wpa_debug_syslog;
218
219 /**
220 * wpa_debug_tracing - Enable log output through Linux tracing
221 */
222 int wpa_debug_tracing;
223
224 /**
225 * override_driver - Optional driver parameter override
226 *
227 * This parameter can be used to override the driver parameter in
228 * dynamic interface addition to force a specific driver wrapper to be
229 * used instead.
230 */
231 char *override_driver;
232
233 /**
234 * override_ctrl_interface - Optional ctrl_interface override
235 *
236 * This parameter can be used to override the ctrl_interface parameter
237 * in dynamic interface addition to force a control interface to be
238 * created.
239 */
240 char *override_ctrl_interface;
241
242 /**
243 * entropy_file - Optional entropy file
244 *
245 * This parameter can be used to configure wpa_supplicant to maintain
246 * its internal entropy store over restarts.
247 */
248 char *entropy_file;
249
250 #ifdef CONFIG_P2P
251 /**
252 * conf_p2p_dev - Configuration file used to hold the
253 * P2P Device configuration parameters.
254 *
255 * This can also be %NULL. In such a case, if a P2P Device dedicated
256 * interfaces is created, the main configuration file will be used.
257 */
258 char *conf_p2p_dev;
259 #endif /* CONFIG_P2P */
260
261 #ifdef CONFIG_MATCH_IFACE
262 /**
263 * match_ifaces - Interface descriptions to match
264 */
265 struct wpa_interface *match_ifaces;
266
267 /**
268 * match_iface_count - Number of defined matching interfaces
269 */
270 int match_iface_count;
271 #endif /* CONFIG_MATCH_IFACE */
272
273 /**
274 * show_details - Whether to show config parsing details in debug log
275 */
276 bool show_details;
277
278 /**
279 * proc_coord_dir - Process coordination directory
280 */
281 const char *proc_coord_dir;
282 };
283
284 struct p2p_srv_bonjour {
285 struct dl_list list;
286 struct wpabuf *query;
287 struct wpabuf *resp;
288 };
289
290 struct p2p_srv_upnp {
291 struct dl_list list;
292 u8 version;
293 char *service;
294 };
295
296 /**
297 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
298 *
299 * This structure is initialized by calling wpa_supplicant_init() when starting
300 * %wpa_supplicant.
301 */
302 struct wpa_global {
303 struct wpa_supplicant *ifaces;
304 struct wpa_params params;
305 struct ctrl_iface_global_priv *ctrl_iface;
306 struct wpas_dbus_priv *dbus;
307 struct wpas_binder_priv *binder;
308 void **drv_priv;
309 size_t drv_count;
310 struct os_time suspend_time;
311 struct p2p_data *p2p;
312 struct pr_data *pr;
313 struct wpa_supplicant *p2p_init_wpa_s;
314 struct wpa_supplicant *p2p_group_formation;
315 struct wpa_supplicant *p2p_invite_group;
316 struct wpa_supplicant *pr_init_wpa_s;
317 u8 p2p_dev_addr[ETH_ALEN];
318 struct os_reltime p2p_go_wait_client;
319 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
320 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
321 int p2p_disabled;
322 int cross_connection;
323 int p2p_long_listen; /* remaining time in long Listen state in ms */
324 struct wpa_freq_range_list p2p_disallow_freq;
325 struct wpa_freq_range_list p2p_go_avoid_freq;
326 enum wpa_conc_pref {
327 WPA_CONC_PREF_NOT_SET,
328 WPA_CONC_PREF_STA,
329 WPA_CONC_PREF_P2P
330 } conc_pref;
331 unsigned int p2p_per_sta_psk:1;
332 unsigned int p2p_fail_on_wps_complete:1;
333 unsigned int p2p_24ghz_social_channels:1;
334 unsigned int pending_p2ps_group:1;
335 unsigned int pending_group_iface_for_p2ps:1;
336 unsigned int pending_p2ps_group_freq;
337
338 #ifdef CONFIG_WIFI_DISPLAY
339 int wifi_display;
340 #define MAX_WFD_SUBELEMS 12
341 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
342 #endif /* CONFIG_WIFI_DISPLAY */
343
344 struct psk_list_entry *add_psk; /* From group formation */
345
346 #ifdef CONFIG_PROCESS_COORDINATION
347 struct proc_coord *pc;
348 #endif /* CONFIG_PROCESS_COORDINATION */
349 };
350
351
352 /**
353 * struct wpa_radio - Internal data for per-radio information
354 *
355 * This structure is used to share data about configured interfaces
356 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
357 * better coordination of offchannel operations.
358 */
359 struct wpa_radio {
360 char name[16]; /* from driver_ops get_radio_name() or empty if not
361 * available */
362 /** NULL if no external scan running. */
363 struct wpa_supplicant *external_scan_req_interface;
364 unsigned int num_active_works;
365 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
366 struct dl_list work; /* struct wpa_radio_work::list entries */
367 };
368
369 /**
370 * Checks whether an external scan is running on a given radio.
371 * @radio: Pointer to radio struct
372 * Returns: true if an external scan is running, false otherwise.
373 */
external_scan_running(struct wpa_radio * radio)374 static inline bool external_scan_running(struct wpa_radio *radio)
375 {
376 return radio && radio->external_scan_req_interface;
377 }
378
379 #define MAX_ACTIVE_WORKS 2
380
381
382 /**
383 * struct wpa_radio_work - Radio work item
384 */
385 struct wpa_radio_work {
386 struct dl_list list;
387 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
388 const char *type;
389 struct wpa_supplicant *wpa_s;
390 void (*cb)(struct wpa_radio_work *work, int deinit);
391 void *ctx;
392 unsigned int started:1;
393 struct os_reltime time;
394 unsigned int bands;
395 };
396
397 struct wpa_radio_work *
398 radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
399 const char *type, int next,
400 void (*cb)(struct wpa_radio_work *work, int deinit),
401 void *ctx);
402 void radio_work_done(struct wpa_radio_work *work);
403 void radio_remove_works(struct wpa_supplicant *wpa_s,
404 const char *type, int remove_all);
405 void radio_work_check_next(struct wpa_supplicant *wpa_s);
406 struct wpa_radio_work *
407 radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
408
409 struct wpa_connect_work {
410 unsigned int sme:1;
411 unsigned int bss_removed:1;
412 struct wpa_bss *bss;
413 struct wpa_ssid *ssid;
414 };
415
416 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
417 struct wpa_ssid *test_ssid);
418 void wpas_connect_work_free(struct wpa_connect_work *cwork);
419 void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
420
421 struct wpa_external_work {
422 unsigned int id;
423 char type[100];
424 unsigned int timeout;
425 };
426
427 enum wpa_radio_work_band wpas_freq_to_band(int freq);
428 unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs);
429
430 /**
431 * offchannel_send_action_result - Result of offchannel send Action frame
432 */
433 enum offchannel_send_action_result {
434 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
435 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
436 */,
437 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
438 */
439 };
440
441 struct wps_ap_info {
442 u8 bssid[ETH_ALEN];
443 enum wps_ap_info_type {
444 WPS_AP_NOT_SEL_REG,
445 WPS_AP_SEL_REG,
446 WPS_AP_SEL_REG_OUR
447 } type;
448 unsigned int tries;
449 struct os_reltime last_attempt;
450 unsigned int pbc_active;
451 u8 uuid[WPS_UUID_LEN];
452 };
453
454 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
455 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
456
457 struct wpa_used_freq_data {
458 int freq;
459 unsigned int flags;
460 };
461
462 #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */
463
464 /*
465 * struct rrm_data - Data used for managing RRM features
466 */
467 struct rrm_data {
468 /* rrm_used - indication regarding the current connection */
469 unsigned int rrm_used:1;
470
471 /*
472 * notify_neighbor_rep - Callback for notifying report requester
473 */
474 void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep);
475
476 /*
477 * neighbor_rep_cb_ctx - Callback context
478 * Received in the callback registration, and sent to the callback
479 * function as a parameter.
480 */
481 void *neighbor_rep_cb_ctx;
482
483 /* next_neighbor_rep_token - Next request's dialog token */
484 u8 next_neighbor_rep_token;
485
486 /* token - Dialog token of the current radio measurement */
487 u8 token;
488
489 /* destination address of the current radio measurement request */
490 u8 dst_addr[ETH_ALEN];
491 };
492
493 enum wpa_supplicant_test_failure {
494 WPAS_TEST_FAILURE_NONE,
495 WPAS_TEST_FAILURE_SCAN_TRIGGER,
496 };
497
498 struct wpa_bss_tmp_disallowed {
499 struct dl_list list;
500 u8 bssid[ETH_ALEN];
501 int rssi_threshold;
502 };
503
504 struct beacon_rep_data {
505 u8 token;
506 u8 last_indication;
507 struct wpa_driver_scan_params scan_params;
508 u8 ssid[SSID_MAX_LEN];
509 size_t ssid_len;
510 u8 bssid[ETH_ALEN];
511 enum beacon_report_detail report_detail;
512 struct bitfield *eids;
513 struct bitfield *ext_eids;
514 };
515
516
517 struct external_pmksa_cache {
518 struct dl_list list;
519 void *pmksa_cache;
520 };
521
522 struct fils_hlp_req {
523 struct dl_list list;
524 u8 dst[ETH_ALEN];
525 struct wpabuf *pkt;
526 };
527
528 struct driver_signal_override {
529 struct dl_list list;
530 u8 bssid[ETH_ALEN];
531 int si_current_signal;
532 int si_avg_signal;
533 int si_avg_beacon_signal;
534 int si_current_noise;
535 int scan_level;
536 };
537
538 struct robust_av_data {
539 u8 dialog_token;
540 enum scs_request_type request_type;
541 u8 up_bitmap;
542 u8 up_limit;
543 u32 stream_timeout;
544 u8 frame_classifier[48];
545 size_t frame_classifier_len;
546 bool valid_config;
547 };
548
549 struct dscp_policy_status {
550 u8 id;
551 u8 status;
552 };
553
554 struct dscp_resp_data {
555 bool more;
556 bool reset;
557 bool solicited;
558 struct dscp_policy_status *policy;
559 int num_policies;
560 };
561
562 enum ip_version {
563 IPV4 = 4,
564 IPV6 = 6,
565 };
566
567
568 struct ipv4_params {
569 struct in_addr src_ip;
570 struct in_addr dst_ip;
571 u16 src_port;
572 u16 dst_port;
573 u8 dscp;
574 u8 protocol;
575 };
576
577
578 struct ipv6_params {
579 struct in6_addr src_ip;
580 struct in6_addr dst_ip;
581 u16 src_port;
582 u16 dst_port;
583 u8 dscp;
584 u8 next_header;
585 u8 flow_label[3];
586 };
587
588
589 struct type4_params {
590 u8 classifier_mask;
591 enum ip_version ip_version;
592 union {
593 struct ipv4_params v4;
594 struct ipv6_params v6;
595 } ip_params;
596 };
597
598
599 struct type10_params {
600 u8 prot_instance;
601 u8 prot_number;
602 u8 *filter_value;
603 u8 *filter_mask;
604 size_t filter_len;
605 };
606
607
608 struct tclas_element {
609 u8 user_priority;
610 u8 classifier_type;
611 union {
612 struct type4_params type4_param;
613 struct type10_params type10_param;
614 } frame_classifier;
615 };
616
617
618 struct qos_characteristics {
619 bool available;
620
621 /* Control Info Direction */
622 u8 direction;
623 /* Presence Bitmap Of Additional Parameters */
624 u16 mask;
625 /* Minimum Service Interval */
626 u32 min_si;
627 /* Maximum Service Interval */
628 u32 max_si;
629 /* Minimum Data Rate */
630 u32 min_data_rate;
631 /* Delay Bound */
632 u32 delay_bound;
633 /* Maximum MSDU Size */
634 u16 max_msdu_size;
635 /* Service Start Time */
636 u32 service_start_time;
637 /* Service Start Time LinkID */
638 u8 service_start_time_link_id;
639 /* Mean Data Rate */
640 u32 mean_data_rate;
641 /* Delayed Bounded Burst Size */
642 u32 burst_size;
643 /* MSDU Lifetime */
644 u16 msdu_lifetime;
645 /* MSDU Delivery Info */
646 u8 msdu_delivery_info;
647 /* Medium Time */
648 u16 medium_time;
649 };
650
651
652 struct scs_desc_elem {
653 u8 scs_id;
654 enum scs_request_type request_type;
655 u8 intra_access_priority;
656 bool scs_up_avail;
657 struct tclas_element *tclas_elems;
658 unsigned int num_tclas_elem;
659 u8 tclas_processing;
660 struct qos_characteristics qos_char_elem;
661 };
662
663
664 struct scs_robust_av_data {
665 struct scs_desc_elem *scs_desc_elems;
666 unsigned int num_scs_desc;
667 };
668
669
670 enum scs_response_status {
671 SCS_DESC_SENT = 0,
672 SCS_DESC_SUCCESS = 1,
673 };
674
675
676 struct active_scs_elem {
677 struct dl_list list;
678 u8 scs_id;
679 enum scs_response_status status;
680 struct scs_desc_elem desc_elem;
681 };
682
683
684 struct ml_sta_link_info {
685 u8 link_id;
686 u8 bssid[ETH_ALEN];
687 u16 status;
688 };
689
690
691 enum local_hw_capab {
692 CAPAB_HT,
693 CAPAB_VHT,
694 CAPAB_HE,
695 CAPAB_EHT,
696 };
697
698 struct last_scan_ssid {
699 u8 ssid[SSID_MAX_LEN];
700 size_t ssid_len;
701 };
702
703 #ifdef CONFIG_IEEE8021X_AUTH
704 /**
705 * struct auth_802_1x_data - Data for IEEE 802.1X Authentication algorithm
706 * @auth_trans: Authentication transaction sequence number
707 * @status: Status code
708 * @derive_ptk: Whether to derive a PTK for association
709 * @pmksa_caching: Whether PMKSA caching is being used
710 * @pmkid_found: Whether PMKID is identified by AP
711 * @pmkid: PMKID for PMKSA caching
712 * @snonce: SNonce
713 * @anonce: ANonce
714 * @dh_group: DH group for key exchange
715 * @ecdh: ECDH context
716 * @dhss: DH shared secret
717 * @rsne: RSNE
718 * @rsne_len: Length of RSNE
719 * @rsnxe: RSNXE
720 * @rsnxe_len: Length of RSNXE
721 */
722 struct auth_802_1x_data {
723 u16 auth_trans;
724 u16 status;
725 bool derive_ptk;
726 bool pmksa_caching;
727 bool pmkid_found;
728 u8 pmkid[PMKID_LEN];
729 u8 snonce[WPA_NONCE_LEN];
730 u8 anonce[WPA_NONCE_LEN];
731 u16 dh_group;
732 struct crypto_ecdh *ecdh;
733 struct wpabuf *dhss;
734 u8 rsne[257];
735 size_t rsne_len;
736 u8 rsnxe[257];
737 size_t rsnxe_len;
738 };
739 #endif /* CONFIG_IEEE8021X_AUTH */
740
741 /**
742 * struct wpa_supplicant - Internal data for wpa_supplicant interface
743 *
744 * This structure contains the internal data for core wpa_supplicant code. This
745 * should be only used directly from the core code. However, a pointer to this
746 * data is used from other files as an arbitrary context pointer in calls to
747 * core functions.
748 */
749 struct wpa_supplicant {
750 struct wpa_global *global;
751 struct wpa_radio *radio; /* shared radio context */
752 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
753 struct wpa_supplicant *parent;
754 struct wpa_supplicant *p2pdev;
755 struct wpa_supplicant *next;
756 struct l2_packet_data *l2;
757 struct l2_packet_data *l2_br;
758 struct os_reltime roam_start;
759 struct os_reltime roam_time;
760 struct os_reltime session_start;
761 struct os_reltime session_length;
762 unsigned char own_addr[ETH_ALEN];
763 unsigned char perm_addr[ETH_ALEN];
764 char ifname[100];
765 u8 hw_dfs_domain;
766 #ifdef CONFIG_MATCH_IFACE
767 int matched;
768 #endif /* CONFIG_MATCH_IFACE */
769 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
770 char *dbus_new_path;
771 char *dbus_groupobj_path;
772 #ifdef CONFIG_AP
773 char *preq_notify_peer;
774 #endif /* CONFIG_AP */
775 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
776 #ifdef CONFIG_CTRL_IFACE_BINDER
777 const void *binder_object_key;
778 #endif /* CONFIG_CTRL_IFACE_BINDER */
779 char bridge_ifname[16];
780
781 char *confname;
782 char *confanother;
783
784 struct wpa_config *conf;
785 int countermeasures;
786 struct os_reltime last_michael_mic_error;
787 u8 bssid[ETH_ALEN];
788 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
789 * field contains the target BSSID. */
790 int reassociate; /* reassociation requested */
791 bool roam_in_progress; /* roam in progress */
792 unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */
793 unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */
794 int disconnected; /* all connections disabled; i.e., do no reassociate
795 * before this has been cleared */
796 struct wpa_ssid *current_ssid;
797 struct wpa_ssid *last_ssid;
798 struct wpa_bss *current_bss;
799 int ap_ies_from_associnfo;
800 unsigned int assoc_freq;
801 u8 ap_mld_addr[ETH_ALEN];
802 u8 mlo_assoc_link_id;
803 u16 valid_links; /* bitmap of valid MLO link IDs */
804 struct {
805 u8 addr[ETH_ALEN];
806 u8 bssid[ETH_ALEN];
807 unsigned int freq;
808 struct wpa_bss *bss;
809 bool disabled;
810 struct wpabuf *ies;
811 unsigned int max_nss_rx:4;
812 unsigned int max_nss_tx:4;
813 enum chan_width channel_bandwidth;
814 } links[MAX_NUM_MLD_LINKS];
815 u8 *last_con_fail_realm;
816 size_t last_con_fail_realm_len;
817 bool sta_roaming_disabled;
818
819 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
820 int pairwise_cipher;
821 int deny_ptk0_rekey;
822 int group_cipher;
823 int key_mgmt;
824 int wpa_proto;
825 int mgmt_group_cipher;
826 /*
827 * Allowed key management suites for roaming/initial connection
828 * when the driver's SME is in use.
829 */
830 int allowed_key_mgmts;
831
832 void *drv_priv; /* private data used by driver_ops */
833 void *global_drv_priv;
834
835 u8 *bssid_filter;
836 size_t bssid_filter_count;
837
838 u8 *disallow_aps_bssid;
839 size_t disallow_aps_bssid_count;
840 struct wpa_ssid_value *disallow_aps_ssid;
841 size_t disallow_aps_ssid_count;
842
843 u32 setband_mask;
844
845 /* Preferred network for the next connection attempt */
846 struct wpa_ssid *next_ssid;
847
848 /* previous scan was wildcard when interleaving between
849 * wildcard scans and specific SSID scan when max_ssids=1 */
850 int prev_scan_wildcard;
851 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
852 * NULL = not yet initialized (start
853 * with wildcard SSID)
854 * WILDCARD_SSID_SCAN = wildcard
855 * SSID was used in the previous scan
856 */
857 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
858
859 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
860 int sched_scan_timeout;
861 int first_sched_scan;
862 int sched_scan_timed_out;
863 struct sched_scan_plan *sched_scan_plans;
864 size_t sched_scan_plans_num;
865
866 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
867 struct wpa_scan_results *scan_res);
868 void (*scan_res_fail_handler)(struct wpa_supplicant *wpa_s);
869 struct dl_list bss; /* struct wpa_bss::list */
870 struct dl_list bss_id; /* struct wpa_bss::list_id */
871 size_t num_bss;
872 unsigned int bss_update_idx;
873 unsigned int bss_next_id;
874
875 /*
876 * Pointers to BSS entries in the order they were in the last scan
877 * results.
878 */
879 struct wpa_bss **last_scan_res;
880 size_t last_scan_res_used;
881 size_t last_scan_res_size;
882 struct os_reltime last_scan;
883 bool last_scan_external;
884 struct last_scan_ssid last_scan_ssids[WPAS_MAX_SCAN_SSIDS];
885 size_t last_scan_num_ssids;
886
887 const struct wpa_driver_ops *driver;
888 int interface_removed; /* whether the network interface has been
889 * removed */
890 struct wpa_sm *wpa;
891 struct ptksa_cache *ptksa;
892
893 struct eapol_sm *eapol;
894
895 struct ctrl_iface_priv *ctrl_iface;
896
897 enum wpa_states wpa_state;
898 struct wpa_radio_work *scan_work;
899 int scanning;
900 int sched_scanning;
901 unsigned int sched_scan_stop_req:1;
902 int new_connection;
903
904 int eapol_received; /* number of EAPOL packets received after the
905 * previous association event */
906
907 u8 rsnxe[257];
908 size_t rsnxe_len;
909
910 struct scard_data *scard;
911 char imsi[20];
912 int mnc_len;
913
914 unsigned char last_eapol_src[ETH_ALEN];
915
916 unsigned int keys_cleared; /* bitfield of key indexes that the driver is
917 * known not to be configured with a key */
918
919 struct wpa_bssid_ignore *bssid_ignore;
920
921 /* Number of connection failures since last successful connection */
922 unsigned int consecutive_conn_failures;
923
924 /**
925 * scan_req - Type of the scan request
926 */
927 enum scan_req_type {
928 /**
929 * NORMAL_SCAN_REQ - Normal scan request
930 *
931 * This is used for scans initiated by wpa_supplicant to find an
932 * AP for a connection.
933 */
934 NORMAL_SCAN_REQ,
935
936 /**
937 * INITIAL_SCAN_REQ - Initial scan request
938 *
939 * This is used for the first scan on an interface to force at
940 * least one scan to be run even if the configuration does not
941 * include any enabled networks.
942 */
943 INITIAL_SCAN_REQ,
944
945 /**
946 * MANUAL_SCAN_REQ - Manual scan request
947 *
948 * This is used for scans where the user request a scan or
949 * a specific wpa_supplicant operation (e.g., WPS) requires scan
950 * to be run.
951 */
952 MANUAL_SCAN_REQ
953 } scan_req, last_scan_req;
954 enum wpa_states scan_prev_wpa_state;
955 struct os_reltime scan_trigger_time, scan_start_time;
956 /* Minimum freshness requirement for connection purposes */
957 struct os_reltime scan_min_time;
958 int scan_runs; /* number of scan runs since WPS was started */
959 int *next_scan_freqs;
960 int *select_network_scan_freqs;
961 int *manual_scan_freqs;
962 int *manual_sched_scan_freqs;
963 unsigned int manual_scan_passive:1;
964 unsigned int manual_scan_use_id:1;
965 unsigned int manual_scan_only_new:1;
966 unsigned int own_scan_requested:1;
967 unsigned int own_scan_running:1;
968 unsigned int clear_driver_scan_cache:1;
969 unsigned int manual_non_coloc_6ghz:1;
970 unsigned int manual_scan_id;
971 int scan_interval; /* time in sec between scans to find suitable AP */
972 int normal_scans; /* normal scans run before sched_scan */
973 int scan_for_connection; /* whether the scan request was triggered for
974 * finding a connection */
975 /*
976 * A unique cookie representing the vendor scan request. This cookie is
977 * returned from the driver interface. 0 indicates that there is no
978 * pending vendor scan request.
979 */
980 u64 curr_scan_cookie;
981 #define MAX_SCAN_ID 16
982 int scan_id[MAX_SCAN_ID];
983 unsigned int scan_id_count;
984 u8 next_scan_bssid[ETH_ALEN];
985 unsigned int next_scan_bssid_wildcard_ssid:1;
986
987 struct wpa_ssid_value *ssids_from_scan_req;
988 unsigned int num_ssids_from_scan_req;
989 int *last_scan_freqs; /* int_array */
990 unsigned int suitable_network;
991 unsigned int no_suitable_network;
992
993 u8 ml_probe_bssid[ETH_ALEN];
994 int ml_probe_mld_id;
995 u16 ml_probe_links;
996
997 u64 drv_flags;
998 u64 drv_flags2;
999 unsigned int drv_enc;
1000 unsigned int drv_key_mgmt;
1001 unsigned int drv_rrm_flags;
1002 unsigned int drv_max_acl_mac_addrs;
1003 size_t drv_max_probe_req_ie_len;
1004
1005 /*
1006 * A bitmap of supported protocols for probe response offload. See
1007 * struct wpa_driver_capa in driver.h
1008 */
1009 unsigned int probe_resp_offloads;
1010
1011 /* extended capabilities supported by the driver */
1012 const u8 *extended_capa, *extended_capa_mask;
1013 unsigned int extended_capa_len;
1014
1015 /* EML and MLD capabilities supported by the driver */
1016 u16 eml_capa, mld_capa;
1017
1018 int max_scan_ssids;
1019 int max_sched_scan_ssids;
1020 unsigned int max_sched_scan_plans;
1021 unsigned int max_sched_scan_plan_interval;
1022 unsigned int max_sched_scan_plan_iterations;
1023 int sched_scan_supported;
1024 unsigned int max_match_sets;
1025 unsigned int max_remain_on_chan;
1026 unsigned int max_stations;
1027 unsigned int max_num_akms;
1028
1029 int pending_mic_error_report;
1030 int pending_mic_error_pairwise;
1031 int mic_errors_seen; /* Michael MIC errors with the current PTK */
1032
1033 struct wps_context *wps;
1034 int wps_success; /* WPS success event received */
1035 struct wps_er *wps_er;
1036 unsigned int wps_run;
1037 struct os_reltime wps_pin_start_time;
1038 bool bssid_ignore_cleared;
1039
1040 struct wpabuf *pending_eapol_rx;
1041 struct os_reltime pending_eapol_rx_time;
1042 u8 pending_eapol_rx_src[ETH_ALEN];
1043 enum frame_encryption pending_eapol_encrypted;
1044 unsigned int last_eapol_matches_bssid:1;
1045 unsigned int eapol_failed:1;
1046 unsigned int eap_expected_failure:1;
1047 unsigned int reattach:1; /* reassociation to the same BSS requested */
1048 unsigned int mac_addr_changed:1;
1049 unsigned int added_vif:1;
1050 unsigned int wnmsleep_used:1;
1051 unsigned int owe_transition_select:1;
1052 unsigned int owe_transition_search:1;
1053 unsigned int connection_set:1;
1054 unsigned int connection_ht:1;
1055 unsigned int connection_vht:1;
1056 unsigned int connection_he:1;
1057 unsigned int connection_eht:1;
1058 unsigned int disable_mbo_oce:1;
1059 u8 connection_max_nss_rx;
1060 u8 connection_max_nss_tx;
1061 enum chan_width connection_channel_bandwidth;
1062
1063 struct os_reltime last_mac_addr_change;
1064 enum wpas_mac_addr_style last_mac_addr_style;
1065
1066 struct ibss_rsn *ibss_rsn;
1067
1068 int set_sta_uapsd;
1069 int sta_uapsd;
1070 int set_ap_uapsd;
1071 int ap_uapsd;
1072 int auth_alg;
1073 u16 last_owe_group;
1074
1075 #ifdef CONFIG_SME
1076 struct {
1077 u8 ssid[SSID_MAX_LEN];
1078 size_t ssid_len;
1079 int freq;
1080 u8 assoc_req_ie[1500];
1081 size_t assoc_req_ie_len;
1082 int mfp;
1083 int ft_used;
1084 u8 mobility_domain[2];
1085 u8 *ft_ies;
1086 size_t ft_ies_len;
1087 u8 prev_bssid[ETH_ALEN];
1088 int prev_bssid_set;
1089 int auth_alg;
1090 int proto;
1091
1092 int sa_query_count; /* number of pending SA Query requests;
1093 * 0 = no SA Query in progress */
1094 int sa_query_timed_out;
1095 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
1096 * sa_query_count octets of pending
1097 * SA Query transaction identifiers */
1098 struct os_reltime sa_query_start;
1099 struct os_reltime last_unprot_disconnect;
1100 enum { HT_SEC_CHAN_UNKNOWN,
1101 HT_SEC_CHAN_ABOVE,
1102 HT_SEC_CHAN_BELOW } ht_sec_chan;
1103 u8 sched_obss_scan;
1104 u16 obss_scan_int;
1105 u16 bss_max_idle_period;
1106 bool spp_amsdu;
1107 #ifdef CONFIG_SAE
1108 struct sae_data sae;
1109 struct wpabuf *sae_token;
1110 int sae_group_index;
1111 unsigned int sae_pmksa_caching:1;
1112 u16 seq_num;
1113 int *sae_rejected_groups;
1114 #endif /* CONFIG_SAE */
1115 u8 ext_auth_bssid[ETH_ALEN];
1116 unsigned int ext_auth_freq;
1117 struct wpa_ssid *ext_auth_wpa_ssid;
1118 u8 ext_auth_ssid[SSID_MAX_LEN];
1119 size_t ext_auth_ssid_len;
1120 int ext_auth_key_mgmt;
1121 u8 ext_auth_ap_mld_addr[ETH_ALEN];
1122 bool ext_ml_auth;
1123 u16 assoc_auth_type;
1124 int ext_auth_alg;
1125 int ext_pairwise_cipher;
1126 int ext_group_cipher;
1127 int ext_mgmt_group_cipher;
1128 u16 ext_rsn_capab;
1129 u8 ext_rsnxe[257];
1130 size_t ext_rsnxe_len;
1131 } sme;
1132 #endif /* CONFIG_SME */
1133
1134 #ifdef CONFIG_AP
1135 struct hostapd_iface *ap_iface;
1136 void (*ap_configured_cb)(void *ctx, void *data);
1137 void *ap_configured_cb_ctx;
1138 void *ap_configured_cb_data;
1139 #endif /* CONFIG_AP */
1140
1141 struct hostapd_iface *ifmsh;
1142 #ifdef CONFIG_MESH
1143 struct mesh_rsn *mesh_rsn;
1144 int mesh_if_idx;
1145 unsigned int mesh_if_created:1;
1146 unsigned int mesh_ht_enabled:1;
1147 unsigned int mesh_vht_enabled:1;
1148 unsigned int mesh_he_enabled:1;
1149 unsigned int mesh_eht_enabled:1;
1150 struct wpa_driver_mesh_join_params *mesh_params;
1151 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
1152 /* struct external_pmksa_cache::list */
1153 struct dl_list mesh_external_pmksa_cache;
1154 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
1155 #endif /* CONFIG_MESH */
1156
1157 unsigned int off_channel_freq;
1158 struct wpabuf *pending_action_tx;
1159 u8 pending_action_src[ETH_ALEN];
1160 u8 pending_action_dst[ETH_ALEN];
1161 u8 pending_action_bssid[ETH_ALEN];
1162 unsigned int pending_action_freq;
1163 int pending_action_no_cck;
1164 int pending_action_without_roc;
1165 unsigned int pending_action_tx_done:1;
1166 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
1167 unsigned int freq, const u8 *dst,
1168 const u8 *src, const u8 *bssid,
1169 const u8 *data, size_t data_len,
1170 enum offchannel_send_action_result
1171 result);
1172 unsigned int roc_waiting_drv_freq;
1173 int action_tx_wait_time;
1174 int action_tx_wait_time_used;
1175
1176 int p2p_mgmt;
1177
1178 #ifdef CONFIG_P2P
1179 struct p2p_go_neg_results *go_params;
1180 struct rsn_pmksa_cache_entry *p2p_pmksa_entry;
1181 int create_p2p_iface;
1182 u8 pending_interface_addr[ETH_ALEN];
1183 char pending_interface_name[100];
1184 int pending_interface_type;
1185 int p2p_group_idx;
1186 unsigned int pending_listen_freq;
1187 unsigned int pending_listen_duration;
1188 enum {
1189 NOT_P2P_GROUP_INTERFACE,
1190 P2P_GROUP_INTERFACE_PENDING,
1191 P2P_GROUP_INTERFACE_GO,
1192 P2P_GROUP_INTERFACE_CLIENT
1193 } p2p_group_interface;
1194 struct p2p_group *p2p_group;
1195 char p2p_pin[10];
1196 int p2p_wps_method;
1197 u8 p2p_auth_invite[ETH_ALEN];
1198 int p2p_sd_over_ctrl_iface;
1199 int p2p_in_provisioning;
1200 int p2p_in_invitation;
1201 int p2p_retry_limit;
1202 int p2p_invite_go_freq;
1203 bool p2p_pairing_setup;
1204 bool p2p_pairing_cache;
1205 int pending_invite_ssid_id;
1206 int show_group_started;
1207 u8 go_dev_addr[ETH_ALEN];
1208 int pending_pd_before_join;
1209 u8 pending_join_iface_addr[ETH_ALEN];
1210 u8 pending_join_dev_addr[ETH_ALEN];
1211 u8 p2p_bootstrap_dev_addr[ETH_ALEN];
1212 int pending_join_wps_method;
1213 char pending_join_password[100];
1214 u8 p2p_join_ssid[SSID_MAX_LEN];
1215 size_t p2p_join_ssid_len;
1216 int p2p_join_scan_count;
1217 int auto_pd_scan_retry;
1218 int force_long_sd;
1219 u16 pending_pd_config_methods;
1220 enum {
1221 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP
1222 } pending_pd_use;
1223
1224 /*
1225 * Whether cross connection is disallowed by the AP to which this
1226 * interface is associated (only valid if there is an association).
1227 */
1228 int cross_connect_disallowed;
1229
1230 /*
1231 * Whether this P2P group is configured to use cross connection (only
1232 * valid if this is P2P GO interface). The actual cross connect packet
1233 * forwarding may not be configured depending on the uplink status.
1234 */
1235 int cross_connect_enabled;
1236
1237 /* Whether cross connection forwarding is in use at the moment. */
1238 int cross_connect_in_use;
1239
1240 /*
1241 * Uplink interface name for cross connection
1242 */
1243 char cross_connect_uplink[100];
1244
1245 unsigned int p2p_auto_join:1;
1246 unsigned int p2p_auto_pd:1;
1247 unsigned int p2p_go_do_acs:1;
1248 unsigned int p2p_persistent_group:1;
1249 unsigned int p2p_fallback_to_go_neg:1;
1250 unsigned int p2p_pd_before_go_neg:1;
1251 unsigned int p2p_go_ht40:1;
1252 unsigned int p2p_go_vht:1;
1253 unsigned int p2p_go_edmg:1;
1254 unsigned int p2p_go_he:1;
1255 unsigned int user_initiated_pd:1;
1256 unsigned int p2p_go_group_formation_completed:1;
1257 unsigned int group_formation_reported:1;
1258 unsigned int p2p_go_no_pri_sec_switch:1;
1259 unsigned int waiting_presence_resp;
1260 int p2p_first_connection_timeout;
1261 unsigned int p2p_nfc_tag_enabled:1;
1262 unsigned int p2p_peer_oob_pk_hash_known:1;
1263 unsigned int p2p_disable_ip_addr_req:1;
1264 unsigned int p2ps_method_config_any:1;
1265 unsigned int p2p_cli_probe:1;
1266 unsigned int p2p_go_allow_dfs:1;
1267 unsigned int p2p2:1;
1268 u16 p2p_bootstrap;
1269 enum hostapd_hw_mode p2p_go_acs_band;
1270 enum wpa_p2p_mode p2p_mode;
1271 int p2p_persistent_go_freq;
1272 int p2p_persistent_id;
1273 int p2p_go_intent;
1274 int p2p_connect_freq;
1275 struct os_reltime p2p_auto_started;
1276 struct wpa_ssid *p2p_last_4way_hs_fail;
1277 struct wpa_radio_work *p2p_scan_work;
1278 struct wpa_radio_work *p2p_listen_work;
1279 struct wpa_radio_work *p2p_send_action_work;
1280 bool p2p_removing_listen_work;
1281
1282 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
1283 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
1284 * formation */
1285 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
1286 u8 p2p_ip_addr_info[3 * 4];
1287
1288 /* group common frequencies */
1289 int *p2p_group_common_freqs;
1290 unsigned int p2p_group_common_freqs_num;
1291 u8 p2ps_join_addr[ETH_ALEN];
1292
1293 unsigned int p2p_go_max_oper_chwidth;
1294 unsigned int p2p_go_vht_center_freq2;
1295 int p2p_lo_started;
1296 bool p2p_neg_go_setup;
1297 #endif /* CONFIG_P2P */
1298
1299 struct wpa_ssid *bgscan_ssid;
1300 const struct bgscan_ops *bgscan;
1301 void *bgscan_priv;
1302 int signal_threshold;
1303
1304 const struct autoscan_ops *autoscan;
1305 struct wpa_driver_scan_params *autoscan_params;
1306 void *autoscan_priv;
1307
1308 struct wpa_ssid *connect_without_scan;
1309
1310 struct wps_ap_info *wps_ap;
1311 size_t num_wps_ap;
1312 int wps_ap_iter;
1313
1314 int after_wps;
1315 int known_wps_freq;
1316 unsigned int wps_freq;
1317 int wps_fragment_size;
1318 int auto_reconnect_disabled;
1319
1320 /* Channel preferences for AP/P2P GO use */
1321 int best_24_freq;
1322 int best_5_freq;
1323 int best_overall_freq;
1324
1325 struct gas_query *gas;
1326 struct gas_server *gas_server;
1327
1328 #ifdef CONFIG_INTERWORKING
1329 unsigned int fetch_anqp_in_progress:1;
1330 unsigned int network_select:1;
1331 unsigned int auto_select:1;
1332 unsigned int auto_network_select:1;
1333 unsigned int interworking_fast_assoc_tried:1;
1334 unsigned int fetch_all_anqp:1;
1335 struct wpa_bss *interworking_gas_bss;
1336 #endif /* CONFIG_INTERWORKING */
1337 unsigned int drv_capa_known;
1338
1339 struct {
1340 struct hostapd_hw_modes *modes;
1341 u16 num_modes;
1342 u16 flags;
1343 } hw;
1344 unsigned int hw_capab; /* bitmap of enum local_hw_capab bits */
1345 #ifdef CONFIG_MACSEC
1346 struct ieee802_1x_kay *kay;
1347 #endif /* CONFIG_MACSEC */
1348
1349 int pno;
1350 int pno_sched_pending;
1351
1352 /* WLAN_REASON_* reason codes. Negative if locally generated. */
1353 int disconnect_reason;
1354
1355 /* WLAN_STATUS_* status codes from last received Authentication frame
1356 * from the AP. */
1357 u16 auth_status_code;
1358
1359 /* WLAN_STATUS_* status codes from (Re)Association Response frame. */
1360 u16 assoc_status_code;
1361
1362 struct ext_password_data *ext_pw;
1363
1364 struct wpabuf *last_gas_resp, *prev_gas_resp;
1365 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
1366 u8 last_gas_dialog_token, prev_gas_dialog_token;
1367
1368 unsigned int no_keep_alive:1;
1369 unsigned int ext_mgmt_frame_handling:1;
1370 unsigned int ext_eapol_frame_io:1;
1371 unsigned int wmm_ac_supported:1;
1372 unsigned int ext_work_in_progress:1;
1373 unsigned int own_disconnect_req:1;
1374 unsigned int own_reconnect_req:1;
1375 unsigned int ignore_post_flush_scan_res:1;
1376
1377 #define MAC_ADDR_RAND_SCAN BIT(0)
1378 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
1379 #define MAC_ADDR_RAND_PNO BIT(2)
1380 #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \
1381 MAC_ADDR_RAND_SCHED_SCAN | \
1382 MAC_ADDR_RAND_PNO)
1383 unsigned int mac_addr_rand_supported;
1384 unsigned int mac_addr_rand_enable;
1385
1386 /* MAC Address followed by mask (2 * ETH_ALEN) */
1387 u8 *mac_addr_scan;
1388 u8 *mac_addr_sched_scan;
1389 u8 *mac_addr_pno;
1390
1391 #ifdef CONFIG_WNM
1392 bool wnm_transition_scan;
1393 u8 wnm_dialog_token;
1394 u8 wnm_reply;
1395 u8 wnm_num_neighbor_report;
1396 u8 wnm_mode;
1397 bool wnm_link_removal;
1398 bool wnm_disassoc_mld;
1399 u8 wnm_disassoc_addr[ETH_ALEN];
1400 u16 wnm_disassoc_timer;
1401 u8 wnm_bss_termination_duration[12];
1402 struct neighbor_report *wnm_neighbor_report_elements;
1403 struct os_reltime wnm_cand_valid_until;
1404 struct wpa_bss *wnm_target_bss;
1405 enum bss_trans_mgmt_status_code bss_tm_status;
1406 bool bss_trans_mgmt_in_progress;
1407 u8 coloc_intf_dialog_token;
1408 u8 coloc_intf_auto_report;
1409 u8 coloc_intf_timeout;
1410 #ifdef CONFIG_MBO
1411 unsigned int wnm_mbo_trans_reason_present:1;
1412 u8 wnm_mbo_transition_reason;
1413 #endif /* CONFIG_MBO */
1414 #endif /* CONFIG_WNM */
1415
1416 #ifdef CONFIG_TESTING_GET_GTK
1417 u8 last_gtk[32];
1418 size_t last_gtk_len;
1419 #endif /* CONFIG_TESTING_GET_GTK */
1420
1421 unsigned int num_multichan_concurrent;
1422 struct wpa_radio_work *connect_work;
1423
1424 unsigned int ext_work_id;
1425
1426 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
1427
1428 #ifdef CONFIG_TESTING_OPTIONS
1429 struct l2_packet_data *l2_test;
1430 unsigned int extra_roc_dur;
1431 enum wpa_supplicant_test_failure test_failure;
1432 char *get_pref_freq_list_override;
1433 unsigned int reject_btm_req_reason;
1434 unsigned int p2p_go_csa_on_inv:1;
1435 unsigned int ignore_auth_resp:1;
1436 unsigned int ignore_assoc_disallow:1;
1437 unsigned int disable_sa_query:1;
1438 unsigned int testing_resend_assoc:1;
1439 unsigned int ignore_sae_h2e_only:1;
1440 int ft_rsnxe_used;
1441 struct wpabuf *sae_commit_override;
1442 enum wpa_alg last_tk_alg;
1443 u8 last_tk_addr[ETH_ALEN];
1444 int last_tk_key_idx;
1445 u8 last_tk[WPA_TK_MAX_LEN];
1446 size_t last_tk_len;
1447 struct wpabuf *last_assoc_req_wpa_ie;
1448 int *extra_sae_rejected_groups;
1449 struct wpabuf *rsne_override_eapol;
1450 struct wpabuf *rsnxe_override_assoc;
1451 struct wpabuf *rsnxe_override_eapol;
1452 struct dl_list drv_signal_override;
1453 unsigned int oci_freq_override_eapol;
1454 unsigned int oci_freq_override_saquery_req;
1455 unsigned int oci_freq_override_saquery_resp;
1456 unsigned int oci_freq_override_eapol_g2;
1457 unsigned int oci_freq_override_ft_assoc;
1458 unsigned int oci_freq_override_fils_assoc;
1459 unsigned int oci_freq_override_wnm_sleep;
1460 unsigned int disable_eapol_g2_tx;
1461 unsigned int eapol_2_key_info_set_mask;
1462 int test_assoc_comeback_type;
1463 struct wpabuf *link_ies[MAX_NUM_MLD_LINKS];
1464 #endif /* CONFIG_TESTING_OPTIONS */
1465
1466 struct wmm_ac_assoc_data *wmm_ac_assoc_info;
1467 struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT];
1468 struct wmm_ac_addts_request *addts_request;
1469 u8 wmm_ac_last_dialog_token;
1470 struct wmm_tspec_element *last_tspecs;
1471 u8 last_tspecs_count;
1472
1473 struct rrm_data rrm;
1474 struct beacon_rep_data beacon_rep_data;
1475
1476 #ifdef CONFIG_FST
1477 struct fst_iface *fst;
1478 const struct wpabuf *fst_ies;
1479 struct wpabuf *received_mb_ies;
1480 #endif /* CONFIG_FST */
1481
1482 #ifdef CONFIG_MBO
1483 /* Multiband operation non-preferred channel */
1484 struct wpa_mbo_non_pref_channel {
1485 enum mbo_non_pref_chan_reason reason;
1486 u8 oper_class;
1487 u8 chan;
1488 u8 preference;
1489 } *non_pref_chan;
1490 size_t non_pref_chan_num;
1491 u8 mbo_wnm_token;
1492 /**
1493 * enable_oce - Enable OCE if it is enabled by user and device also
1494 * supports OCE.
1495 * User can enable OCE with wpa_config's 'oce' parameter as follows -
1496 * - Set BIT(0) to enable OCE in non-AP STA mode.
1497 * - Set BIT(1) to enable OCE in STA-CFON mode.
1498 */
1499 u8 enable_oce;
1500 #endif /* CONFIG_MBO */
1501
1502 /*
1503 * This should be under CONFIG_MBO, but it is left out to allow using
1504 * the bss_temp_disallowed list for other purposes as well.
1505 */
1506 struct dl_list bss_tmp_disallowed;
1507
1508 /*
1509 * Content of a measurement report element with type 8 (LCI),
1510 * own location.
1511 */
1512 struct wpabuf *lci;
1513 struct os_reltime lci_time;
1514
1515 struct os_reltime beacon_rep_scan;
1516
1517 /* FILS HLP requests (struct fils_hlp_req) */
1518 struct dl_list fils_hlp_req;
1519
1520 struct sched_scan_relative_params {
1521 /**
1522 * relative_rssi_set - Enable relatively preferred BSS reporting
1523 *
1524 * 0 = Disable reporting relatively preferred BSSs
1525 * 1 = Enable reporting relatively preferred BSSs
1526 */
1527 int relative_rssi_set;
1528
1529 /**
1530 * relative_rssi - Relative RSSI for reporting better BSSs
1531 *
1532 * Amount of RSSI by which a BSS should be better than the
1533 * current connected BSS so that the new BSS can be reported
1534 * to user space. This applies to sched_scan operations.
1535 */
1536 int relative_rssi;
1537
1538 /**
1539 * relative_adjust_band - Band in which RSSI is to be adjusted
1540 */
1541 enum set_band relative_adjust_band;
1542
1543 /**
1544 * relative_adjust_rssi - RSSI adjustment
1545 *
1546 * An amount of relative_adjust_rssi should be added to the
1547 * BSSs that belong to the relative_adjust_band while comparing
1548 * with other bands for BSS reporting.
1549 */
1550 int relative_adjust_rssi;
1551 } srp;
1552
1553 /* RIC elements for FT protocol */
1554 struct wpabuf *ric_ies;
1555
1556 int last_auth_timeout_sec;
1557
1558 #ifdef CONFIG_DPP
1559 struct dpp_global *dpp;
1560 struct dpp_authentication *dpp_auth;
1561 struct wpa_radio_work *dpp_listen_work;
1562 unsigned int dpp_pending_listen_freq;
1563 unsigned int dpp_listen_freq;
1564 struct os_reltime dpp_listen_end;
1565 u8 dpp_allowed_roles;
1566 int dpp_qr_mutual;
1567 int dpp_netrole;
1568 int dpp_auth_ok_on_ack;
1569 int dpp_in_response_listen;
1570 bool dpp_tx_auth_resp_on_roc_stop;
1571 bool dpp_tx_chan_change;
1572 bool dpp_listen_on_tx_expire;
1573 int dpp_gas_client;
1574 int dpp_gas_server;
1575 int dpp_gas_dialog_token;
1576 u8 dpp_intro_bssid[ETH_ALEN];
1577 void *dpp_intro_network;
1578 u8 dpp_intro_peer_version;
1579 struct dpp_pkex *dpp_pkex;
1580 struct dpp_bootstrap_info *dpp_pkex_bi;
1581 char *dpp_pkex_code;
1582 size_t dpp_pkex_code_len;
1583 char *dpp_pkex_identifier;
1584 enum dpp_pkex_ver dpp_pkex_ver;
1585 char *dpp_pkex_auth_cmd;
1586 char *dpp_configurator_params;
1587 struct os_reltime dpp_last_init;
1588 struct os_reltime dpp_init_iter_start;
1589 unsigned int dpp_init_max_tries;
1590 unsigned int dpp_init_retry_time;
1591 unsigned int dpp_resp_wait_time;
1592 unsigned int dpp_resp_max_tries;
1593 unsigned int dpp_resp_retry_time;
1594 u8 dpp_last_ssid[SSID_MAX_LEN];
1595 size_t dpp_last_ssid_len;
1596 bool dpp_conf_backup_received;
1597 bool dpp_pkex_wait_auth_req;
1598 #ifdef CONFIG_DPP2
1599 struct dpp_pfs *dpp_pfs;
1600 int dpp_pfs_fallback;
1601 struct wpabuf *dpp_presence_announcement;
1602 struct dpp_bootstrap_info *dpp_chirp_bi;
1603 int dpp_chirp_freq;
1604 int *dpp_chirp_freqs;
1605 int dpp_chirp_iter;
1606 int dpp_chirp_round;
1607 int dpp_chirp_scan_done;
1608 int dpp_chirp_listen;
1609 struct wpa_ssid *dpp_reconfig_ssid;
1610 int dpp_reconfig_ssid_id;
1611 struct dpp_reconfig_id *dpp_reconfig_id;
1612 #endif /* CONFIG_DPP2 */
1613 #ifdef CONFIG_DPP3
1614 struct os_reltime dpp_pb_time;
1615 bool dpp_pb_configurator;
1616 int *dpp_pb_freqs;
1617 unsigned int dpp_pb_freq_idx;
1618 unsigned int dpp_pb_announce_count;
1619 struct wpabuf *dpp_pb_announcement;
1620 struct dpp_bootstrap_info *dpp_pb_bi;
1621 unsigned int dpp_pb_resp_freq;
1622 u8 dpp_pb_init_hash[SHA256_MAC_LEN];
1623 int dpp_pb_stop_iter;
1624 bool dpp_pb_discovery_done;
1625 u8 dpp_pb_c_nonce[DPP_MAX_NONCE_LEN];
1626 size_t dpp_pb_c_nonce_len;
1627 bool dpp_pb_result_indicated;
1628 struct os_reltime dpp_pb_announce_time;
1629 struct dpp_pb_info dpp_pb[DPP_PB_INFO_COUNT];
1630 u8 dpp_pb_resp_hash[SHA256_MAC_LEN];
1631 struct os_reltime dpp_pb_last_resp;
1632 char *dpp_pb_cmd;
1633 #endif /* CONFIG_DPP3 */
1634 #ifdef CONFIG_TESTING_OPTIONS
1635 char *dpp_config_obj_override;
1636 char *dpp_discovery_override;
1637 char *dpp_groups_override;
1638 unsigned int dpp_ignore_netaccesskey_mismatch:1;
1639 unsigned int dpp_discard_public_action:1;
1640 #endif /* CONFIG_TESTING_OPTIONS */
1641 #endif /* CONFIG_DPP */
1642
1643 #ifdef CONFIG_FILS
1644 unsigned int disable_fils:1;
1645 #endif /* CONFIG_FILS */
1646 unsigned int ieee80211ac:1;
1647 unsigned int enabled_4addr_mode:1;
1648 unsigned int multi_bss_support:1;
1649 unsigned int drv_authorized_port:1;
1650 unsigned int multi_ap_ie:1;
1651 unsigned int multi_ap_backhaul:1;
1652 unsigned int multi_ap_fronthaul:1;
1653
1654 #ifndef CONFIG_NO_ROBUST_AV
1655 struct robust_av_data robust_av;
1656 bool mscs_setup_done;
1657 struct scs_robust_av_data scs_robust_av_req;
1658 u8 scs_dialog_token;
1659 struct dl_list active_scs_ids;
1660 bool ongoing_scs_req;
1661 u8 dscp_req_dialog_token;
1662 u8 dscp_query_dialog_token;
1663 unsigned int enable_dscp_policy_capa:1;
1664 unsigned int connection_dscp:1;
1665 unsigned int wait_for_dscp_req:1;
1666 #ifdef CONFIG_TESTING_OPTIONS
1667 unsigned int disable_scs_support:1;
1668 unsigned int disable_mscs_support:1;
1669 #endif /* CONFIG_TESTING_OPTIONS */
1670 #endif /* CONFIG_NO_ROBUST_AV */
1671
1672 bool wps_scan_done; /* Set upon receiving scan results event */
1673 bool supp_pbc_active; /* Set for interface when PBC is triggered */
1674 bool wps_overlap;
1675 bool scan_in_progress_6ghz; /* Set upon a 6 GHz scan being triggered */
1676
1677 #ifdef CONFIG_IEEE8021X_AUTH
1678 struct auth_802_1x_data *auth_1x;
1679 #endif /* CONFIG_IEEE8021X_AUTH */
1680
1681 #ifdef CONFIG_PASN
1682 struct pasn_data pasn;
1683 struct wpa_radio_work *pasn_auth_work;
1684 unsigned int pasn_count;
1685 struct pasn_auth *pasn_params;
1686 bool urnm_mfpr_x20;
1687 bool disable_urnm_mfpr;
1688 #ifdef CONFIG_P2P
1689 struct wpa_radio_work *p2p_pasn_auth_work;
1690 #endif /* CONFIG_P2P */
1691 struct wpa_radio_work *pr_pasn_auth_work;
1692 struct wpa_radio_work *pr_roc_work;
1693 #endif /* CONFIG_PASN */
1694
1695 bool is_6ghz_enabled;
1696 bool crossed_6ghz_dom;
1697 bool last_scan_all_chan;
1698 bool last_scan_non_coloc_6ghz;
1699 bool support_6ghz;
1700 bool allow_p2p_assisted_dfs;
1701 char device_country[3];
1702 bool device_country_set;
1703 bool assisted_dfs;
1704
1705 bool dfs_ap_connected;
1706 int sta_connected_freq;
1707 enum chan_width sta_connected_chan_width;
1708
1709 struct wpa_signal_info last_signal_info;
1710
1711 struct wpa_ssid *ml_connect_probe_ssid;
1712 struct wpa_bss *ml_connect_probe_bss;
1713
1714 #ifdef CONFIG_OWE
1715 /* An array of frequencies to scan for OWE transition mode BSSs when
1716 * owe_transition_search == 1 */
1717 int *owe_trans_scan_freq;
1718 #endif /* CONFIG_OWE */
1719
1720 #ifdef CONFIG_NAN_USD
1721 struct nan_de *nan_de;
1722 struct wpa_radio_work *nan_usd_listen_work;
1723 struct wpa_radio_work *nan_usd_tx_work;
1724 #endif /* CONFIG_NAN_USD */
1725
1726 bool ssid_verified;
1727 bool bigtk_set;
1728 u64 first_beacon_tsf;
1729 unsigned int beacons_checked;
1730 unsigned int next_beacon_check;
1731
1732 bool scs_reconfigure;
1733 bool ext_auth_to_same_bss; /* Whether external authentication has been
1734 * completed successfully with the BSS that
1735 * we are already associated with. */
1736
1737 bool nan_mgmt;
1738 bool nan_data;
1739
1740 #ifdef CONFIG_NAN
1741 #define MAX_NAN_RADIOS 2
1742 struct nan_capa nan_capa;
1743 struct nan_data *nan;
1744 struct nan_cluster_config nan_cluster_config;
1745 u8 schedule_sequence_id;
1746 struct nan_schedule_config nan_sched[MAX_NAN_RADIOS];
1747 u16 nan_supported_csids;
1748 struct nan_schedule_update {
1749 struct nan_schedule_config sched;
1750 u8 map_id;
1751 } nan_sched_update;
1752 struct wpabuf *nan_ulw_attr;
1753 struct wpa_freq_range_list nan_disallowed_freqs;
1754 u16 nan_max_bw;
1755 struct nan_channels nan_override_potential_avail;
1756 unsigned int nan_ndi_ndp_refcount; /* Active NDP count on this NDI */
1757 struct nan_gtk ndi_gtk;
1758 #ifdef CONFIG_TESTING_OPTIONS
1759 bool nan_force_conditional_sched;
1760 #endif /* CONFIG_TESTING_OPTIONS */
1761 #endif /* CONFIG_NAN */
1762 #ifdef CONFIG_ENC_ASSOC
1763 bool assoc_resp_encrypted; /* Whether (Re)Association Response frame
1764 * is encrypted. */
1765 #endif /* CONFIG_ENC_ASSOC */
1766 #ifdef CONFIG_PMKSA_PRIVACY
1767 u8 pmkid_snonce[NONCE_LEN];
1768 bool pmkid_snonce_set;
1769 u8 pmkid_anonce[NONCE_LEN];
1770 bool pmkid_anonce_set;
1771 #endif /* CONFIG_PMKSA_PRIVACY */
1772 u8 pd_addr[ETH_ALEN];
1773
1774 /**
1775 * pr_responder_mode - Waiting for PASN M1 as responder
1776 *
1777 * Set when ROC has been started on this interface to listen for an
1778 * incoming PASN Auth1 frame. Cleared once the dedicated PR interface
1779 * is created on M1 reception.
1780 */
1781 bool pr_responder_mode;
1782
1783 /**
1784 * pr_responder_src_addr - Source MAC address used for responder ROC
1785 *
1786 * Stored when responder mode is activated so that the dedicated PR
1787 * interface can be created with the same address when M1 arrives.
1788 */
1789 u8 pr_responder_src_addr[ETH_ALEN];
1790 };
1791
1792
1793 /* wpa_supplicant.c */
1794 void wpa_supplicant_apply_ht_overrides(
1795 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1796 struct wpa_driver_associate_params *params);
1797 void wpa_supplicant_apply_vht_overrides(
1798 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1799 struct wpa_driver_associate_params *params);
1800 void wpa_supplicant_apply_he_overrides(
1801 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1802 struct wpa_driver_associate_params *params);
1803 void wpa_supplicant_apply_eht_overrides(
1804 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1805 struct wpa_driver_associate_params *params);
1806
1807 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1808 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
1809 struct wpa_ssid *ssid);
1810
1811 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
1812
1813 const char * wpa_supplicant_state_txt(enum wpa_states state);
1814 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
1815 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
1816 int wpa_supplicant_update_bridge_ifname(struct wpa_supplicant *wpa_s,
1817 const char *bridge_ifname);
1818 void wpas_set_mgmt_group_cipher(struct wpa_supplicant *wpa_s,
1819 struct wpa_ssid *ssid, struct wpa_ie_data *ie);
1820 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
1821 struct wpa_bss *bss, struct wpa_ssid *ssid,
1822 u8 *wpa_ie, size_t *wpa_ie_len,
1823 bool skip_default_rsne);
1824 int wpas_restore_permanent_mac_addr(struct wpa_supplicant *wpa_s);
1825 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
1826 struct wpa_bss *bss,
1827 struct wpa_ssid *ssid);
1828 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
1829 struct wpa_ssid *ssid);
1830 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
1831 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
1832 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
1833 int sec, int usec);
1834 void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff);
1835 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
1836 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
1837 enum wpa_states state);
1838 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
1839 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
1840 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
1841 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
1842 u16 reason_code);
1843 void wpa_supplicant_reconnect(struct wpa_supplicant *wpa_s);
1844
1845 struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s);
1846 int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id);
1847 int wpa_supplicant_remove_all_networks(struct wpa_supplicant *wpa_s);
1848 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
1849 struct wpa_ssid *ssid);
1850 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
1851 struct wpa_ssid *ssid);
1852 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
1853 struct wpa_ssid *ssid);
1854 int wpas_remove_cred(struct wpa_supplicant *wpa_s, struct wpa_cred *cred);
1855 int wpas_remove_all_creds(struct wpa_supplicant *wpa_s);
1856 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
1857 const char *pkcs11_engine_path,
1858 const char *pkcs11_module_path);
1859 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
1860 int ap_scan);
1861 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
1862 unsigned int expire_age);
1863 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
1864 unsigned int expire_count);
1865 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
1866 int scan_interval);
1867 int wpa_supplicant_set_debug_params(struct wpa_global *global,
1868 int debug_level, int debug_timestamp,
1869 int debug_show_keys);
1870 void free_hw_features(struct wpa_supplicant *wpa_s);
1871
1872 void wpa_show_license(void);
1873
1874 struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
1875 const char *ifname);
1876 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
1877 struct wpa_interface *iface,
1878 struct wpa_supplicant *parent);
1879 int wpa_supplicant_remove_iface(struct wpa_global *global,
1880 struct wpa_supplicant *wpa_s,
1881 int terminate);
1882 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
1883 const char *ifname);
1884 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
1885 int wpa_supplicant_run(struct wpa_global *global);
1886 void wpa_supplicant_deinit(struct wpa_global *global);
1887 int wpa_supplicant_parse_config(const char *fname);
1888
1889 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
1890 struct wpa_ssid *ssid);
1891 void wpa_supplicant_terminate_proc(struct wpa_global *global);
1892 void wpa_supplicant_rx_eapol(void *ctx, const u8 *own_addr,
1893 const u8 *buf, size_t len,
1894 enum frame_encryption encrypted);
1895 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
1896 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
1897 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid,
1898 const u8 **link_bssids);
1899 void fils_connection_failure(struct wpa_supplicant *wpa_s);
1900 void fils_pmksa_cache_flush(struct wpa_supplicant *wpa_s);
1901 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
1902 bool wpas_rsn_overriding(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1903 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
1904 void wpas_auth_failed(struct wpa_supplicant *wpa_s, const char *reason,
1905 const u8 *bssid);
1906 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
1907 struct wpa_ssid *ssid, int clear_failures);
1908 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
1909 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
1910 size_t ssid_len);
1911 void wpas_request_connection(struct wpa_supplicant *wpa_s);
1912 void wpas_request_disconnection(struct wpa_supplicant *wpa_s);
1913 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen,
1914 struct wpa_bss *bss);
1915 int wpas_populate_wfa_capa(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
1916 u8 *wpa_ie, size_t wpa_ie_len,
1917 size_t max_wpa_ie_len);
1918 int wpas_update_random_addr(struct wpa_supplicant *wpa_s,
1919 enum wpas_mac_addr_style style,
1920 struct wpa_ssid *ssid);
1921 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
1922
1923 int wpas_get_op_chan_phy(int freq, const u8 *ies, size_t ies_len,
1924 u8 *op_class, u8 *chan, u8 *phy_type);
1925
1926 int wpas_twt_send_setup(struct wpa_supplicant *wpa_s, u8 dtok, int exponent,
1927 int mantissa, u8 min_twt, int setup_cmd, u64 twt,
1928 bool requestor, bool trigger, bool implicit,
1929 bool flow_type, u8 flow_id, bool protection,
1930 u8 twt_channel, u8 control);
1931 int wpas_twt_send_teardown(struct wpa_supplicant *wpa_s, u8 flags);
1932
1933 void wpas_rrm_reset(struct wpa_supplicant *wpa_s);
1934 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
1935 const u8 *da, const u8 *sa,
1936 const u8 *report, size_t report_len);
1937 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
1938 const struct wpa_ssid_value *ssid,
1939 int lci, int civic,
1940 void (*cb)(void *ctx,
1941 struct wpabuf *neighbor_rep),
1942 void *cb_ctx);
1943 void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s,
1944 const u8 *src, const u8 *dst,
1945 const u8 *frame, size_t len);
1946 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
1947 const u8 *src,
1948 const u8 *frame, size_t len,
1949 int rssi);
1950 void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s);
1951 int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s,
1952 struct wpa_scan_results *scan_res,
1953 struct scan_info *info);
1954 void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s);
1955 void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s);
1956 void wpas_clear_disabled_interface(void *eloop_ctx, void *timeout_ctx);
1957 void wpa_supplicant_reset_bgscan(struct wpa_supplicant *wpa_s);
1958
1959
1960 /* MBO functions */
1961 int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len,
1962 int add_oce_capa);
1963 const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr);
1964 const u8 * wpas_mbo_check_assoc_disallow(struct wpa_bss *bss);
1965 void wpas_mbo_check_pmf(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
1966 struct wpa_ssid *ssid);
1967 const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len,
1968 enum mbo_attr_id attr);
1969 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
1970 const char *non_pref_chan);
1971 void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
1972 void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
1973 size_t len);
1974 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
1975 size_t len,
1976 enum mbo_transition_reject_reason reason);
1977 void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
1978 struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s,
1979 struct wpa_bss *bss, u32 mbo_subtypes);
1980 void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s,
1981 struct wpa_bss *bss, const u8 *sa,
1982 const u8 *data, size_t slen);
1983 void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s);
1984
1985 /* op_classes.c */
1986 enum chan_allowed {
1987 NOT_ALLOWED, NO_IR, RADAR, ALLOWED
1988 };
1989
1990 enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 op_class,
1991 u8 channel, u8 bw);
1992 size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s,
1993 struct wpa_ssid *ssid,
1994 struct wpa_bss *bss, u8 *pos, size_t len);
1995 int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s);
1996
1997 int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
1998 unsigned int type, const u8 *addr,
1999 const u8 *mask);
2000 int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
2001 unsigned int type);
2002
2003 /**
2004 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
2005 * @wpa_s: Pointer to wpa_supplicant data
2006 * @ssid: Pointer to the network block the reply is for
2007 * @field: field the response is a reply for
2008 * @value: value (ie, password, etc) for @field
2009 * Returns: 0 on success, non-zero on error
2010 *
2011 * Helper function to handle replies to control interface requests.
2012 */
2013 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
2014 struct wpa_ssid *ssid,
2015 const char *field,
2016 const char *value);
2017
2018 void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
2019 const struct wpa_ssid *ssid,
2020 struct hostapd_freq_params *freq);
2021
2022 /* events.c */
2023 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
2024 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
2025 struct wpa_bss *selected,
2026 struct wpa_ssid *ssid);
2027 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
2028 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
2029 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
2030 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
2031 int wpa_wps_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
2032 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
2033 struct wpa_ssid **selected_ssid,
2034 bool clear_ignorelist);
2035 int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
2036 void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s,
2037 struct channel_list_changed *info);
2038 int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s,
2039 struct wpa_bss *current_bss,
2040 struct wpa_bss *selected,
2041 bool poll_current);
2042 void wpas_reset_mlo_info(struct wpa_supplicant *wpa_s);
2043
2044 /* eap_register.c */
2045 int eap_register_methods(void);
2046
2047 /**
2048 * Utility method to tell if a given network is for persistent group storage
2049 * @ssid: Network object
2050 * Returns: 1 if network is a persistent group, 0 otherwise
2051 */
network_is_persistent_group(struct wpa_ssid * ssid)2052 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
2053 {
2054 return ssid->disabled == 2 && ssid->p2p_persistent_group;
2055 }
2056
2057
wpas_mode_to_ieee80211_mode(enum wpas_mode mode)2058 static inline int wpas_mode_to_ieee80211_mode(enum wpas_mode mode)
2059 {
2060 switch (mode) {
2061 default:
2062 case WPAS_MODE_INFRA:
2063 return IEEE80211_MODE_INFRA;
2064 case WPAS_MODE_IBSS:
2065 return IEEE80211_MODE_IBSS;
2066 case WPAS_MODE_AP:
2067 case WPAS_MODE_P2P_GO:
2068 case WPAS_MODE_P2P_GROUP_FORMATION:
2069 return IEEE80211_MODE_AP;
2070 case WPAS_MODE_MESH:
2071 return IEEE80211_MODE_MESH;
2072 }
2073 }
2074
2075
2076 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
2077 int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
2078 enum sae_pwe wpas_get_ssid_sae_pwe(struct wpa_supplicant *wpa_s,
2079 struct wpa_ssid *ssid);
2080 int pmf_in_use(struct wpa_supplicant *wpa_s, const u8 *addr);
2081 void wpa_s_setup_sae_pt(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
2082 bool force);
2083 void wpa_s_clear_sae_rejected(struct wpa_supplicant *wpa_s);
2084
2085 bool wpas_is_sae_avoided(struct wpa_supplicant *wpa_s,
2086 struct wpa_ssid *ssid,
2087 const struct wpa_ie_data *ie);
2088
2089 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
2090
2091 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
2092 struct wpa_used_freq_data *freqs_data,
2093 unsigned int len);
2094
2095 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
2096 struct wpa_used_freq_data *freqs_data,
2097 unsigned int len, bool exclude_current);
2098 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
2099 int *freq_array, unsigned int len,
2100 bool exclude_current);
2101 int disabled_freq(struct wpa_supplicant *wpa_s, int freq);
2102
2103 void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx);
2104
2105 void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s);
2106 struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s,
2107 enum wpa_vendor_elem_frame frame);
2108 int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
2109 const u8 *elem, size_t len);
2110
2111 #ifdef CONFIG_FST
2112
2113 struct fst_wpa_obj;
2114
2115 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
2116 struct fst_wpa_obj *iface_obj);
2117
2118 #endif /* CONFIG_FST */
2119
2120 int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
2121
2122 struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
2123 u16 num_modes, enum hostapd_hw_mode mode,
2124 bool is_6ghz);
2125 struct hostapd_hw_modes * get_mode_with_freq(struct hostapd_hw_modes *modes,
2126 u16 num_modes, int freq);
2127
2128 void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
2129 unsigned int sec, int rssi_threshold);
2130 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s,
2131 struct wpa_bss *bss);
2132 void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s);
2133
2134 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
2135 int i, struct wpa_bss *bss,
2136 struct wpa_ssid *group,
2137 int only_first_ssid, int debug_print,
2138 bool link);
2139
2140 struct wpa_bss * wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s,
2141 struct wpa_ssid *group,
2142 struct wpa_ssid **selected_ssid,
2143 int only_first_ssid);
2144
2145 int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s,
2146 enum wpa_driver_if_type if_type,
2147 unsigned int *num,
2148 struct weighted_pcl *freq_list);
2149
2150 int wpa_is_fils_supported(struct wpa_supplicant *wpa_s);
2151 int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s);
2152
2153 void wpas_clear_driver_signal_override(struct wpa_supplicant *wpa_s);
2154
2155 int wpas_send_mscs_req(struct wpa_supplicant *wpa_s);
2156 void wpas_populate_mscs_descriptor_ie(struct robust_av_data *robust_av,
2157 struct wpabuf *buf);
2158 void wpas_handle_robust_av_recv_action(struct wpa_supplicant *wpa_s,
2159 const u8 *dst, const u8 *src,
2160 const u8 *buf, size_t len);
2161 void wpas_handle_assoc_resp_mscs(struct wpa_supplicant *wpa_s, const u8 *bssid,
2162 const u8 *ies, size_t ies_len);
2163 int wpas_send_scs_req(struct wpa_supplicant *wpa_s);
2164 int wpas_scs_reconfigure(struct wpa_supplicant *wpa_s);
2165 void free_up_tclas_elem(struct scs_desc_elem *elem);
2166 void free_up_scs_desc(struct scs_robust_av_data *data);
2167 void wpas_handle_robust_av_scs_recv_action(struct wpa_supplicant *wpa_s,
2168 const u8 *dst, const u8 *src,
2169 const u8 *buf, size_t len);
2170 void wpas_scs_deinit(struct wpa_supplicant *wpa_s);
2171 void wpas_handle_qos_mgmt_recv_action(struct wpa_supplicant *wpa_s,
2172 const u8 *dst, const u8 *src,
2173 const u8 *buf, size_t len);
2174 void wpas_dscp_deinit(struct wpa_supplicant *wpa_s);
2175 int wpas_send_dscp_response(struct wpa_supplicant *wpa_s,
2176 struct dscp_resp_data *resp_data);
2177 void wpas_handle_assoc_resp_qos_mgmt(struct wpa_supplicant *wpa_s,
2178 const u8 *ies, size_t ies_len);
2179 int wpas_send_dscp_query(struct wpa_supplicant *wpa_s, const char *domain_name,
2180 size_t domain_name_length);
2181
2182 int wpas_pasn_auth_start(struct wpa_supplicant *wpa_s, const u8 *own_addr,
2183 const u8 *bssid, int akmp, int cipher,
2184 u16 group, int network_id,
2185 const u8 *comeback, size_t comeback_len,
2186 unsigned int auth_alg, int group_cipher,
2187 int group_mgmt_cipher, u16 rsn_capab,
2188 const u8 *rsnxe_data, bool is_ml_peer);
2189 void wpas_pasn_auth_stop(struct wpa_supplicant *wpa_s);
2190 void wpas_pasn_free_params(struct wpa_supplicant *wpa_s);
2191 int wpas_pasn_auth_tx_status(struct wpa_supplicant *wpa_s,
2192 const u8 *data, size_t data_len, u8 acked);
2193 int wpas_pasn_auth_rx(struct wpa_supplicant *wpa_s,
2194 const struct ieee80211_mgmt *mgmt, size_t len);
2195 int wpas_pasn_get_group(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
2196 struct pasn_data *pasn);
2197
2198 int wpas_pasn_deauthenticate(struct wpa_supplicant *wpa_s, const u8 *own_addr,
2199 const u8 *bssid);
2200 void wpas_pasn_auth_trigger(struct wpa_supplicant *wpa_s,
2201 struct pasn_auth *pasn_auth);
2202 void wpas_pasn_auth_work_done(struct wpa_supplicant *wpa_s, int status);
2203 struct sae_pt * wpas_pasn_sae_derive_pt_for_eppke(struct wpa_ssid *ssid,
2204 int group);
2205 bool wpas_is_6ghz_supported(struct wpa_supplicant *wpa_s, bool only_enabled);
2206
2207 bool wpa_is_non_eht_scs_traffic_desc_supported(struct wpa_bss *bss);
2208 bool wpas_ap_link_address(struct wpa_supplicant *wpa_s, const u8 *addr);
2209 bool wpas_ap_supports_rsn_overriding(struct wpa_supplicant *wpa_s,
2210 struct wpa_bss *bss);
2211 bool wpas_ap_supports_rsn_overriding_2(struct wpa_supplicant *wpa_s,
2212 struct wpa_bss *bss);
2213 int wpas_get_owe_trans_network(const u8 *owe_ie, const u8 **bssid,
2214 const u8 **ssid, size_t *ssid_len);
2215 void wpas_update_dfs_ap_info(struct wpa_supplicant *wpa_s, int freq,
2216 enum chan_width ap_ch_width,
2217 bool disconnect_evt);
2218 void wpas_configure_frame_filters(struct wpa_supplicant *wpa_s);
2219
wpas_is_nan_iface(struct wpa_supplicant * wpa_s)2220 static inline bool wpas_is_nan_iface(struct wpa_supplicant *wpa_s)
2221 {
2222 #ifdef CONFIG_NAN
2223 return wpa_s->nan_mgmt || wpa_s->nan_data;
2224 #else /* CONFIG_NAN */
2225 return false;
2226 #endif /* CONFIG_NAN */
2227 }
2228
2229 bool wpas_eppke_ap_capable(struct wpa_supplicant *wpa_s,
2230 struct wpa_bss *bss, bool unauth_eppke);
2231
2232 #endif /* WPA_SUPPLICANT_I_H */
2233