1 /*
2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2024, Jouni Malinen <[email protected]>
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 <netinet/in.h>
24 #include <netinet/in6.h>
25 #include "pasn/pasn_common.h"
26
27 extern const char *const wpa_supplicant_version;
28 extern const char *const wpa_supplicant_license;
29 #ifndef CONFIG_NO_STDOUT_DEBUG
30 extern const char *const wpa_supplicant_full_license1;
31 extern const char *const wpa_supplicant_full_license2;
32 extern const char *const wpa_supplicant_full_license3;
33 extern const char *const wpa_supplicant_full_license4;
34 extern const char *const wpa_supplicant_full_license5;
35 #endif /* CONFIG_NO_STDOUT_DEBUG */
36
37 struct wpa_sm;
38 struct wpa_supplicant;
39 struct ibss_rsn;
40 struct scan_info;
41 struct wpa_bss;
42 struct wpa_scan_results;
43 struct hostapd_hw_modes;
44 struct wpa_driver_associate_params;
45 struct wpa_cred;
46
47 /*
48 * Forward declarations of private structures used within the ctrl_iface
49 * backends. Other parts of wpa_supplicant do not have access to data stored in
50 * these structures.
51 */
52 struct ctrl_iface_priv;
53 struct ctrl_iface_global_priv;
54 struct wpas_dbus_priv;
55 struct wpas_aidl_priv;
56
57 /**
58 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
59 */
60 struct wpa_interface {
61 /**
62 * confname - Configuration name (file or profile) name
63 *
64 * This can also be %NULL when a configuration file is not used. In
65 * that case, ctrl_interface must be set to allow the interface to be
66 * configured.
67 */
68 const char *confname;
69
70 /**
71 * confanother - Additional configuration name (file or profile) name
72 *
73 * This can also be %NULL when the additional configuration file is not
74 * used.
75 */
76 const char *confanother;
77
78 /**
79 * ctrl_interface - Control interface parameter
80 *
81 * If a configuration file is not used, this variable can be used to
82 * set the ctrl_interface parameter that would have otherwise been read
83 * from the configuration file. If both confname and ctrl_interface are
84 * set, ctrl_interface is used to override the value from configuration
85 * file.
86 */
87 const char *ctrl_interface;
88
89 /**
90 * driver - Driver interface name, or %NULL to use the default driver
91 */
92 const char *driver;
93
94 /**
95 * driver_param - Driver interface parameters
96 *
97 * If a configuration file is not used, this variable can be used to
98 * set the driver_param parameters that would have otherwise been read
99 * from the configuration file. If both confname and driver_param are
100 * set, driver_param is used to override the value from configuration
101 * file.
102 */
103 const char *driver_param;
104
105 /**
106 * ifname - Interface name
107 */
108 const char *ifname;
109
110 /**
111 * bridge_ifname - Optional bridge interface name
112 *
113 * If the driver interface (ifname) is included in a Linux bridge
114 * device, the bridge interface may need to be used for receiving EAPOL
115 * frames. This can be enabled by setting this variable to enable
116 * receiving of EAPOL frames from an additional interface.
117 */
118 const char *bridge_ifname;
119
120 /**
121 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
122 *
123 * Indicates whether wpas_p2p_init() must be called for this interface.
124 * This is used only when the driver supports a dedicated P2P Device
125 * interface that is not a network interface.
126 */
127 int p2p_mgmt;
128
129 #ifdef CONFIG_MATCH_IFACE
130 /**
131 * matched - Interface was matched rather than specified
132 *
133 */
134 enum {
135 WPA_IFACE_NOT_MATCHED,
136 WPA_IFACE_MATCHED_NULL,
137 WPA_IFACE_MATCHED
138 } matched;
139 #endif /* CONFIG_MATCH_IFACE */
140 };
141
142 /**
143 * struct wpa_params - Parameters for wpa_supplicant_init()
144 */
145 struct wpa_params {
146 /**
147 * daemonize - Run %wpa_supplicant in the background
148 */
149 int daemonize;
150
151 /**
152 * wait_for_monitor - Wait for a monitor program before starting
153 */
154 int wait_for_monitor;
155
156 /**
157 * pid_file - Path to a PID (process ID) file
158 *
159 * If this and daemonize are set, process ID of the background process
160 * will be written to the specified file.
161 */
162 char *pid_file;
163
164 /**
165 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
166 */
167 int wpa_debug_level;
168
169 /**
170 * wpa_debug_show_keys - Whether keying material is included in debug
171 *
172 * This parameter can be used to allow keying material to be included
173 * in debug messages. This is a security risk and this option should
174 * not be enabled in normal configuration. If needed during
175 * development or while troubleshooting, this option can provide more
176 * details for figuring out what is happening.
177 */
178 int wpa_debug_show_keys;
179
180 /**
181 * wpa_debug_timestamp - Whether to include timestamp in debug messages
182 */
183 int wpa_debug_timestamp;
184
185 /**
186 * ctrl_interface - Global ctrl_iface path/parameter
187 */
188 char *ctrl_interface;
189
190 /**
191 * ctrl_interface_group - Global ctrl_iface group
192 */
193 char *ctrl_interface_group;
194
195 /**
196 * dbus_ctrl_interface - Enable the DBus control interface
197 */
198 int dbus_ctrl_interface;
199
200 /**
201 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
202 */
203 const char *wpa_debug_file_path;
204
205 /**
206 * wpa_debug_syslog - Enable log output through syslog
207 */
208 int wpa_debug_syslog;
209
210 /**
211 * wpa_debug_tracing - Enable log output through Linux tracing
212 */
213 int wpa_debug_tracing;
214
215 /**
216 * override_driver - Optional driver parameter override
217 *
218 * This parameter can be used to override the driver parameter in
219 * dynamic interface addition to force a specific driver wrapper to be
220 * used instead.
221 */
222 char *override_driver;
223
224 /**
225 * override_ctrl_interface - Optional ctrl_interface override
226 *
227 * This parameter can be used to override the ctrl_interface parameter
228 * in dynamic interface addition to force a control interface to be
229 * created.
230 */
231 char *override_ctrl_interface;
232
233 /**
234 * entropy_file - Optional entropy file
235 *
236 * This parameter can be used to configure wpa_supplicant to maintain
237 * its internal entropy store over restarts.
238 */
239 char *entropy_file;
240
241 #ifdef CONFIG_P2P
242 /**
243 * conf_p2p_dev - Configuration file used to hold the
244 * P2P Device configuration parameters.
245 *
246 * This can also be %NULL. In such a case, if a P2P Device dedicated
247 * interfaces is created, the main configuration file will be used.
248 */
249 char *conf_p2p_dev;
250 #endif /* CONFIG_P2P */
251
252 #ifdef CONFIG_MATCH_IFACE
253 /**
254 * match_ifaces - Interface descriptions to match
255 */
256 struct wpa_interface *match_ifaces;
257
258 /**
259 * match_iface_count - Number of defined matching interfaces
260 */
261 int match_iface_count;
262 #endif /* CONFIG_MATCH_IFACE */
263 };
264
265 struct p2p_srv_bonjour {
266 struct dl_list list;
267 struct wpabuf *query;
268 struct wpabuf *resp;
269 };
270
271 struct p2p_srv_upnp {
272 struct dl_list list;
273 u8 version;
274 char *service;
275 };
276
277 /**
278 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
279 *
280 * This structure is initialized by calling wpa_supplicant_init() when starting
281 * %wpa_supplicant.
282 */
283 struct wpa_global {
284 struct wpa_supplicant *ifaces;
285 struct wpa_params params;
286 struct ctrl_iface_global_priv *ctrl_iface;
287 struct wpas_dbus_priv *dbus;
288 struct wpas_aidl_priv *aidl;
289 void **drv_priv;
290 size_t drv_count;
291 struct os_time suspend_time;
292 struct p2p_data *p2p;
293 struct wpa_supplicant *p2p_init_wpa_s;
294 struct wpa_supplicant *p2p_group_formation;
295 struct wpa_supplicant *p2p_invite_group;
296 u8 p2p_dev_addr[ETH_ALEN];
297 struct os_reltime p2p_go_wait_client;
298 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
299 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
300 int p2p_disabled;
301 int cross_connection;
302 int p2p_long_listen; /* remaining time in long Listen state in ms */
303 struct wpa_freq_range_list p2p_disallow_freq;
304 struct wpa_freq_range_list p2p_go_avoid_freq;
305 enum wpa_conc_pref {
306 WPA_CONC_PREF_NOT_SET,
307 WPA_CONC_PREF_STA,
308 WPA_CONC_PREF_P2P
309 } conc_pref;
310 unsigned int p2p_per_sta_psk:1;
311 unsigned int p2p_fail_on_wps_complete:1;
312 unsigned int p2p_24ghz_social_channels:1;
313 unsigned int pending_p2ps_group:1;
314 unsigned int pending_group_iface_for_p2ps:1;
315 unsigned int pending_p2ps_group_freq;
316
317 #ifdef CONFIG_WIFI_DISPLAY
318 int wifi_display;
319 #define MAX_WFD_SUBELEMS 12
320 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
321 #endif /* CONFIG_WIFI_DISPLAY */
322
323 struct psk_list_entry *add_psk; /* From group formation */
324 };
325
326
327 /**
328 * struct wpa_radio - Internal data for per-radio information
329 *
330 * This structure is used to share data about configured interfaces
331 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
332 * better coordination of offchannel operations.
333 */
334 struct wpa_radio {
335 char name[16]; /* from driver_ops get_radio_name() or empty if not
336 * available */
337 /** NULL if no external scan running. */
338 struct wpa_supplicant *external_scan_req_interface;
339 unsigned int num_active_works;
340 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
341 struct dl_list work; /* struct wpa_radio_work::list entries */
342 };
343
344 /**
345 * Checks whether an external scan is running on a given radio.
346 * @radio: Pointer to radio struct
347 * Returns: true if an external scan is running, false otherwise.
348 */
external_scan_running(struct wpa_radio * radio)349 static inline bool external_scan_running(struct wpa_radio *radio)
350 {
351 return radio && radio->external_scan_req_interface;
352 }
353
354 #define MAX_ACTIVE_WORKS 2
355
356
357 /**
358 * struct wpa_radio_work - Radio work item
359 */
360 struct wpa_radio_work {
361 struct dl_list list;
362 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
363 const char *type;
364 struct wpa_supplicant *wpa_s;
365 void (*cb)(struct wpa_radio_work *work, int deinit);
366 void *ctx;
367 unsigned int started:1;
368 struct os_reltime time;
369 unsigned int bands;
370 };
371
372 int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
373 const char *type, int next,
374 void (*cb)(struct wpa_radio_work *work, int deinit),
375 void *ctx);
376 void radio_work_done(struct wpa_radio_work *work);
377 void radio_remove_works(struct wpa_supplicant *wpa_s,
378 const char *type, int remove_all);
379 void radio_remove_pending_work(struct wpa_supplicant *wpa_s, void *ctx);
380 void radio_work_check_next(struct wpa_supplicant *wpa_s);
381 struct wpa_radio_work *
382 radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
383
384 struct wpa_connect_work {
385 unsigned int sme:1;
386 unsigned int bss_removed:1;
387 struct wpa_bss *bss;
388 struct wpa_ssid *ssid;
389 };
390
391 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
392 struct wpa_ssid *test_ssid);
393 void wpas_connect_work_free(struct wpa_connect_work *cwork);
394 void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
395
396 struct wpa_external_work {
397 unsigned int id;
398 char type[100];
399 unsigned int timeout;
400 };
401
402 enum wpa_radio_work_band wpas_freq_to_band(int freq);
403 unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs);
404
405 /**
406 * offchannel_send_action_result - Result of offchannel send Action frame
407 */
408 enum offchannel_send_action_result {
409 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
410 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
411 */,
412 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
413 */
414 };
415
416 struct wps_ap_info {
417 u8 bssid[ETH_ALEN];
418 enum wps_ap_info_type {
419 WPS_AP_NOT_SEL_REG,
420 WPS_AP_SEL_REG,
421 WPS_AP_SEL_REG_OUR
422 } type;
423 unsigned int tries;
424 struct os_reltime last_attempt;
425 unsigned int pbc_active;
426 u8 uuid[WPS_UUID_LEN];
427 };
428
429 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
430 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
431
432 struct wpa_used_freq_data {
433 int freq;
434 unsigned int flags;
435 };
436
437 #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */
438
439 /*
440 * struct rrm_data - Data used for managing RRM features
441 */
442 struct rrm_data {
443 /* rrm_used - indication regarding the current connection */
444 unsigned int rrm_used:1;
445
446 /*
447 * notify_neighbor_rep - Callback for notifying report requester
448 */
449 void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep);
450
451 /*
452 * neighbor_rep_cb_ctx - Callback context
453 * Received in the callback registration, and sent to the callback
454 * function as a parameter.
455 */
456 void *neighbor_rep_cb_ctx;
457
458 /* next_neighbor_rep_token - Next request's dialog token */
459 u8 next_neighbor_rep_token;
460
461 /* token - Dialog token of the current radio measurement */
462 u8 token;
463
464 /* destination address of the current radio measurement request */
465 u8 dst_addr[ETH_ALEN];
466 };
467
468 enum wpa_supplicant_test_failure {
469 WPAS_TEST_FAILURE_NONE,
470 WPAS_TEST_FAILURE_SCAN_TRIGGER,
471 };
472
473 struct icon_entry {
474 struct dl_list list;
475 u8 bssid[ETH_ALEN];
476 u8 dialog_token;
477 char *file_name;
478 u8 *image;
479 size_t image_len;
480 };
481
482 struct wpa_bss_tmp_disallowed {
483 struct dl_list list;
484 u8 bssid[ETH_ALEN];
485 int rssi_threshold;
486 };
487
488 struct beacon_rep_data {
489 u8 token;
490 u8 last_indication;
491 struct wpa_driver_scan_params scan_params;
492 u8 ssid[SSID_MAX_LEN];
493 size_t ssid_len;
494 u8 bssid[ETH_ALEN];
495 enum beacon_report_detail report_detail;
496 struct bitfield *eids;
497 struct bitfield *ext_eids;
498 };
499
500
501 struct external_pmksa_cache {
502 struct dl_list list;
503 void *pmksa_cache;
504 };
505
506 struct fils_hlp_req {
507 struct dl_list list;
508 u8 dst[ETH_ALEN];
509 struct wpabuf *pkt;
510 };
511
512 struct driver_signal_override {
513 struct dl_list list;
514 u8 bssid[ETH_ALEN];
515 int si_current_signal;
516 int si_avg_signal;
517 int si_avg_beacon_signal;
518 int si_current_noise;
519 int scan_level;
520 };
521
522 struct robust_av_data {
523 u8 dialog_token;
524 enum scs_request_type request_type;
525 u8 up_bitmap;
526 u8 up_limit;
527 u32 stream_timeout;
528 u8 frame_classifier[48];
529 size_t frame_classifier_len;
530 bool valid_config;
531 };
532
533 struct dscp_policy_status {
534 u8 id;
535 u8 status;
536 };
537
538 struct dscp_resp_data {
539 bool more;
540 bool reset;
541 bool solicited;
542 struct dscp_policy_status *policy;
543 int num_policies;
544 };
545
546 enum ip_version {
547 IPV4 = 4,
548 IPV6 = 6,
549 };
550
551
552 struct ipv4_params {
553 struct in_addr src_ip;
554 struct in_addr dst_ip;
555 u16 src_port;
556 u16 dst_port;
557 u8 dscp;
558 u8 protocol;
559 };
560
561
562 struct ipv6_params {
563 struct in6_addr src_ip;
564 struct in6_addr dst_ip;
565 u16 src_port;
566 u16 dst_port;
567 u8 dscp;
568 u8 next_header;
569 u8 flow_label[3];
570 };
571
572
573 struct type4_params {
574 u8 classifier_mask;
575 enum ip_version ip_version;
576 union {
577 struct ipv4_params v4;
578 struct ipv6_params v6;
579 } ip_params;
580 };
581
582
583 struct type10_params {
584 u8 prot_instance;
585 u8 prot_number;
586 u8 *filter_value;
587 u8 *filter_mask;
588 size_t filter_len;
589 };
590
591
592 struct tclas_element {
593 u8 user_priority;
594 u8 classifier_type;
595 union {
596 struct type4_params type4_param;
597 struct type10_params type10_param;
598 } frame_classifier;
599 };
600
601
602 struct qos_characteristics {
603 bool available;
604
605 /* Control Info Direction */
606 u8 direction;
607 /* Presence Bitmap Of Additional Parameters */
608 u16 mask;
609 /* Minimum Service Interval */
610 u32 min_si;
611 /* Maximum Service Interval */
612 u32 max_si;
613 /* Minimum Data Rate */
614 u32 min_data_rate;
615 /* Delay Bound */
616 u32 delay_bound;
617 /* Maximum MSDU Size */
618 u16 max_msdu_size;
619 /* Service Start Time */
620 u32 service_start_time;
621 /* Service Start Time LinkID */
622 u8 service_start_time_link_id;
623 /* Mean Data Rate */
624 u32 mean_data_rate;
625 /* Delayed Bounded Burst Size */
626 u32 burst_size;
627 /* MSDU Lifetime */
628 u16 msdu_lifetime;
629 /* MSDU Delivery Info */
630 u8 msdu_delivery_info;
631 /* Medium Time */
632 u16 medium_time;
633 };
634
635
636 struct scs_desc_elem {
637 u8 scs_id;
638 enum scs_request_type request_type;
639 u8 intra_access_priority;
640 bool scs_up_avail;
641 struct tclas_element *tclas_elems;
642 unsigned int num_tclas_elem;
643 u8 tclas_processing;
644 struct qos_characteristics qos_char_elem;
645 };
646
647
648 struct scs_robust_av_data {
649 struct scs_desc_elem *scs_desc_elems;
650 unsigned int num_scs_desc;
651 };
652
653
654 enum scs_response_status {
655 SCS_DESC_SENT = 0,
656 SCS_DESC_SUCCESS = 1,
657 };
658
659
660 struct active_scs_elem {
661 struct dl_list list;
662 u8 scs_id;
663 enum scs_response_status status;
664 };
665
666 struct dscp_policy_data {
667 u8 policy_id;
668 u8 req_type;
669 u8 dscp;
670 bool dscp_info;
671 const u8 *frame_classifier;
672 u8 frame_classifier_len;
673 struct type4_params type4_param;
674 const u8 *domain_name;
675 u8 domain_name_len;
676 u16 start_port;
677 u16 end_port;
678 bool port_range_info;
679 };
680
681
682 struct ml_sta_link_info {
683 u8 link_id;
684 u8 bssid[ETH_ALEN];
685 u16 status;
686 };
687
688
689 /**
690 * struct wpa_supplicant - Internal data for wpa_supplicant interface
691 *
692 * This structure contains the internal data for core wpa_supplicant code. This
693 * should be only used directly from the core code. However, a pointer to this
694 * data is used from other files as an arbitrary context pointer in calls to
695 * core functions.
696 */
697 struct wpa_supplicant {
698 struct wpa_global *global;
699 struct wpa_radio *radio; /* shared radio context */
700 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
701 struct wpa_supplicant *parent;
702 struct wpa_supplicant *p2pdev;
703 struct wpa_supplicant *next;
704 struct l2_packet_data *l2;
705 struct l2_packet_data *l2_br;
706 struct os_reltime roam_start;
707 struct os_reltime roam_time;
708 struct os_reltime session_start;
709 struct os_reltime session_length;
710 unsigned char own_addr[ETH_ALEN];
711 unsigned char perm_addr[ETH_ALEN];
712 char ifname[100];
713 #ifdef CONFIG_MATCH_IFACE
714 int matched;
715 #endif /* CONFIG_MATCH_IFACE */
716 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
717 char *dbus_new_path;
718 char *dbus_groupobj_path;
719 #ifdef CONFIG_AP
720 char *preq_notify_peer;
721 #endif /* CONFIG_AP */
722 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
723 #ifdef CONFIG_CTRL_IFACE_AIDL
724 const void *aidl_object_key;
725 #endif /* CONFIG_CTRL_IFACE_AIDL */
726 char bridge_ifname[16];
727
728 char *confname;
729 char *confanother;
730
731 struct wpa_config *conf;
732 int countermeasures;
733 struct os_reltime last_michael_mic_error;
734 u8 bssid[ETH_ALEN];
735 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
736 * field contains the target BSSID. */
737 int reassociate; /* reassociation requested */
738 bool roam_in_progress; /* roam in progress */
739 unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */
740 unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */
741 int disconnected; /* all connections disabled; i.e., do no reassociate
742 * before this has been cleared */
743 struct wpa_ssid *current_ssid;
744 struct wpa_ssid *last_ssid;
745 struct wpa_bss *current_bss;
746 int ap_ies_from_associnfo;
747 unsigned int assoc_freq;
748 u8 ap_mld_addr[ETH_ALEN];
749 u8 mlo_assoc_link_id;
750 u16 valid_links; /* bitmap of valid MLO link IDs */
751 struct {
752 u8 addr[ETH_ALEN];
753 u8 bssid[ETH_ALEN];
754 unsigned int freq;
755 struct wpa_bss *bss;
756 bool disabled;
757 } links[MAX_NUM_MLD_LINKS];
758 u8 *last_con_fail_realm;
759 size_t last_con_fail_realm_len;
760
761 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
762 int pairwise_cipher;
763 int deny_ptk0_rekey;
764 int group_cipher;
765 int key_mgmt;
766 int wpa_proto;
767 int mgmt_group_cipher;
768 /*
769 * Allowed key management suites for roaming/initial connection
770 * when the driver's SME is in use.
771 */
772 int allowed_key_mgmts;
773
774 void *drv_priv; /* private data used by driver_ops */
775 void *global_drv_priv;
776
777 u8 *bssid_filter;
778 size_t bssid_filter_count;
779
780 u8 *disallow_aps_bssid;
781 size_t disallow_aps_bssid_count;
782 struct wpa_ssid_value *disallow_aps_ssid;
783 size_t disallow_aps_ssid_count;
784
785 u32 setband_mask;
786
787 /* Preferred network for the next connection attempt */
788 struct wpa_ssid *next_ssid;
789
790 /* previous scan was wildcard when interleaving between
791 * wildcard scans and specific SSID scan when max_ssids=1 */
792 int prev_scan_wildcard;
793 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
794 * NULL = not yet initialized (start
795 * with wildcard SSID)
796 * WILDCARD_SSID_SCAN = wildcard
797 * SSID was used in the previous scan
798 */
799 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
800
801 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
802 int sched_scan_timeout;
803 int first_sched_scan;
804 int sched_scan_timed_out;
805 struct sched_scan_plan *sched_scan_plans;
806 size_t sched_scan_plans_num;
807
808 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
809 struct wpa_scan_results *scan_res);
810 void (*scan_res_fail_handler)(struct wpa_supplicant *wpa_s);
811 struct dl_list bss; /* struct wpa_bss::list */
812 struct dl_list bss_id; /* struct wpa_bss::list_id */
813 size_t num_bss;
814 unsigned int bss_update_idx;
815 unsigned int bss_next_id;
816
817 /*
818 * Pointers to BSS entries in the order they were in the last scan
819 * results.
820 */
821 struct wpa_bss **last_scan_res;
822 size_t last_scan_res_used;
823 size_t last_scan_res_size;
824 struct os_reltime last_scan;
825 bool last_scan_external;
826
827 const struct wpa_driver_ops *driver;
828 int interface_removed; /* whether the network interface has been
829 * removed */
830 struct wpa_sm *wpa;
831 struct ptksa_cache *ptksa;
832
833 struct eapol_sm *eapol;
834
835 struct ctrl_iface_priv *ctrl_iface;
836
837 enum wpa_states wpa_state;
838 struct wpa_radio_work *scan_work;
839 int scanning;
840 int sched_scanning;
841 unsigned int sched_scan_stop_req:1;
842 int new_connection;
843
844 int eapol_received; /* number of EAPOL packets received after the
845 * previous association event */
846
847 u8 rsnxe[20];
848 size_t rsnxe_len;
849
850 struct scard_data *scard;
851 char imsi[20];
852 int mnc_len;
853
854 unsigned char last_eapol_src[ETH_ALEN];
855
856 unsigned int keys_cleared; /* bitfield of key indexes that the driver is
857 * known not to be configured with a key */
858
859 struct wpa_bssid_ignore *bssid_ignore;
860
861 /* Number of connection failures since last successful connection */
862 unsigned int consecutive_conn_failures;
863
864 /**
865 * scan_req - Type of the scan request
866 */
867 enum scan_req_type {
868 /**
869 * NORMAL_SCAN_REQ - Normal scan request
870 *
871 * This is used for scans initiated by wpa_supplicant to find an
872 * AP for a connection.
873 */
874 NORMAL_SCAN_REQ,
875
876 /**
877 * INITIAL_SCAN_REQ - Initial scan request
878 *
879 * This is used for the first scan on an interface to force at
880 * least one scan to be run even if the configuration does not
881 * include any enabled networks.
882 */
883 INITIAL_SCAN_REQ,
884
885 /**
886 * MANUAL_SCAN_REQ - Manual scan request
887 *
888 * This is used for scans where the user request a scan or
889 * a specific wpa_supplicant operation (e.g., WPS) requires scan
890 * to be run.
891 */
892 MANUAL_SCAN_REQ
893 } scan_req, last_scan_req;
894 enum wpa_states scan_prev_wpa_state;
895 struct os_reltime scan_trigger_time, scan_start_time;
896 /* Minimum freshness requirement for connection purposes */
897 struct os_reltime scan_min_time;
898 int scan_runs; /* number of scan runs since WPS was started */
899 int *next_scan_freqs;
900 int *select_network_scan_freqs;
901 int *manual_scan_freqs;
902 int *manual_sched_scan_freqs;
903 unsigned int manual_scan_passive:1;
904 unsigned int manual_scan_use_id:1;
905 unsigned int manual_scan_only_new:1;
906 unsigned int own_scan_requested:1;
907 unsigned int own_scan_running:1;
908 unsigned int clear_driver_scan_cache:1;
909 unsigned int manual_non_coloc_6ghz:1;
910 unsigned int manual_scan_id;
911 int scan_interval; /* time in sec between scans to find suitable AP */
912 int normal_scans; /* normal scans run before sched_scan */
913 int scan_for_connection; /* whether the scan request was triggered for
914 * finding a connection */
915 /*
916 * A unique cookie representing the vendor scan request. This cookie is
917 * returned from the driver interface. 0 indicates that there is no
918 * pending vendor scan request.
919 */
920 u64 curr_scan_cookie;
921 #define MAX_SCAN_ID 16
922 int scan_id[MAX_SCAN_ID];
923 unsigned int scan_id_count;
924 u8 next_scan_bssid[ETH_ALEN];
925 unsigned int next_scan_bssid_wildcard_ssid:1;
926
927 struct wpa_ssid_value *ssids_from_scan_req;
928 unsigned int num_ssids_from_scan_req;
929 int *last_scan_freqs;
930 unsigned int num_last_scan_freqs;
931 unsigned int suitable_network;
932 unsigned int no_suitable_network;
933
934 u8 ml_probe_bssid[ETH_ALEN];
935 int ml_probe_mld_id;
936 u16 ml_probe_links;
937
938 u64 drv_flags;
939 u64 drv_flags2;
940 unsigned int drv_enc;
941 unsigned int drv_key_mgmt;
942 unsigned int drv_rrm_flags;
943 unsigned int drv_max_acl_mac_addrs;
944
945 /*
946 * A bitmap of supported protocols for probe response offload. See
947 * struct wpa_driver_capa in driver.h
948 */
949 unsigned int probe_resp_offloads;
950
951 /* extended capabilities supported by the driver */
952 const u8 *extended_capa, *extended_capa_mask;
953 unsigned int extended_capa_len;
954
955 int max_scan_ssids;
956 int max_sched_scan_ssids;
957 unsigned int max_sched_scan_plans;
958 unsigned int max_sched_scan_plan_interval;
959 unsigned int max_sched_scan_plan_iterations;
960 int sched_scan_supported;
961 unsigned int max_match_sets;
962 unsigned int max_remain_on_chan;
963 unsigned int max_stations;
964 unsigned int max_num_akms;
965
966 int pending_mic_error_report;
967 int pending_mic_error_pairwise;
968 int mic_errors_seen; /* Michael MIC errors with the current PTK */
969
970 struct wps_context *wps;
971 int wps_success; /* WPS success event received */
972 struct wps_er *wps_er;
973 unsigned int wps_run;
974 struct os_reltime wps_pin_start_time;
975 bool bssid_ignore_cleared;
976
977 struct wpabuf *pending_eapol_rx;
978 struct os_reltime pending_eapol_rx_time;
979 u8 pending_eapol_rx_src[ETH_ALEN];
980 enum frame_encryption pending_eapol_encrypted;
981 unsigned int last_eapol_matches_bssid:1;
982 unsigned int eapol_failed:1;
983 unsigned int eap_expected_failure:1;
984 unsigned int reattach:1; /* reassociation to the same BSS requested */
985 unsigned int mac_addr_changed:1;
986 unsigned int added_vif:1;
987 unsigned int wnmsleep_used:1;
988 unsigned int owe_transition_select:1;
989 unsigned int owe_transition_search:1;
990 unsigned int connection_set:1;
991 unsigned int connection_ht:1;
992 unsigned int connection_vht:1;
993 unsigned int connection_he:1;
994 unsigned int connection_eht:1;
995 unsigned int connection_max_nss_rx:4;
996 unsigned int connection_max_nss_tx:4;
997 unsigned int connection_channel_bandwidth:5;
998 unsigned int disable_mbo_oce:1;
999 unsigned int connection_11b_only:1;
1000 unsigned int ap_t2lm_negotiation_support:1;
1001
1002 struct os_reltime last_mac_addr_change;
1003 enum wpas_mac_addr_style last_mac_addr_style;
1004
1005 struct ibss_rsn *ibss_rsn;
1006
1007 int set_sta_uapsd;
1008 int sta_uapsd;
1009 int set_ap_uapsd;
1010 int ap_uapsd;
1011 int auth_alg;
1012 u16 last_owe_group;
1013
1014 #ifdef CONFIG_SME
1015 struct {
1016 u8 ssid[SSID_MAX_LEN];
1017 size_t ssid_len;
1018 int freq;
1019 u8 assoc_req_ie[1500];
1020 size_t assoc_req_ie_len;
1021 int mfp;
1022 int ft_used;
1023 u8 mobility_domain[2];
1024 u8 *ft_ies;
1025 size_t ft_ies_len;
1026 u8 prev_bssid[ETH_ALEN];
1027 int prev_bssid_set;
1028 int auth_alg;
1029 int proto;
1030
1031 int sa_query_count; /* number of pending SA Query requests;
1032 * 0 = no SA Query in progress */
1033 int sa_query_timed_out;
1034 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
1035 * sa_query_count octets of pending
1036 * SA Query transaction identifiers */
1037 struct os_reltime sa_query_start;
1038 struct os_reltime last_unprot_disconnect;
1039 enum { HT_SEC_CHAN_UNKNOWN,
1040 HT_SEC_CHAN_ABOVE,
1041 HT_SEC_CHAN_BELOW } ht_sec_chan;
1042 u8 sched_obss_scan;
1043 u16 obss_scan_int;
1044 u16 bss_max_idle_period;
1045 #ifdef CONFIG_SAE
1046 struct sae_data sae;
1047 struct wpabuf *sae_token;
1048 int sae_group_index;
1049 unsigned int sae_pmksa_caching:1;
1050 u16 seq_num;
1051 u8 ext_auth_bssid[ETH_ALEN];
1052 struct wpa_ssid *ext_auth_wpa_ssid;
1053 u8 ext_auth_ssid[SSID_MAX_LEN];
1054 size_t ext_auth_ssid_len;
1055 int ext_auth_key_mgmt;
1056 u8 ext_auth_ap_mld_addr[ETH_ALEN];
1057 bool ext_ml_auth;
1058 int *sae_rejected_groups;
1059 #endif /* CONFIG_SAE */
1060 u16 assoc_auth_type;
1061 } sme;
1062 #endif /* CONFIG_SME */
1063
1064 #ifdef CONFIG_AP
1065 struct hostapd_iface *ap_iface;
1066 void (*ap_configured_cb)(void *ctx, void *data);
1067 void *ap_configured_cb_ctx;
1068 void *ap_configured_cb_data;
1069 #endif /* CONFIG_AP */
1070
1071 struct hostapd_iface *ifmsh;
1072 #ifdef CONFIG_MESH
1073 struct mesh_rsn *mesh_rsn;
1074 int mesh_if_idx;
1075 unsigned int mesh_if_created:1;
1076 unsigned int mesh_ht_enabled:1;
1077 unsigned int mesh_vht_enabled:1;
1078 unsigned int mesh_he_enabled:1;
1079 unsigned int mesh_eht_enabled:1;
1080 struct wpa_driver_mesh_join_params *mesh_params;
1081 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
1082 /* struct external_pmksa_cache::list */
1083 struct dl_list mesh_external_pmksa_cache;
1084 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
1085 #endif /* CONFIG_MESH */
1086
1087 unsigned int off_channel_freq;
1088 struct wpabuf *pending_action_tx;
1089 u8 pending_action_src[ETH_ALEN];
1090 u8 pending_action_dst[ETH_ALEN];
1091 u8 pending_action_bssid[ETH_ALEN];
1092 unsigned int pending_action_freq;
1093 int pending_action_no_cck;
1094 int pending_action_without_roc;
1095 unsigned int pending_action_tx_done:1;
1096 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
1097 unsigned int freq, const u8 *dst,
1098 const u8 *src, const u8 *bssid,
1099 const u8 *data, size_t data_len,
1100 enum offchannel_send_action_result
1101 result);
1102 unsigned int roc_waiting_drv_freq;
1103 int action_tx_wait_time;
1104 int action_tx_wait_time_used;
1105
1106 int p2p_mgmt;
1107
1108 #ifdef CONFIG_P2P
1109 struct p2p_go_neg_results *go_params;
1110 int create_p2p_iface;
1111 u8 pending_interface_addr[ETH_ALEN];
1112 char pending_interface_name[100];
1113 int pending_interface_type;
1114 int p2p_group_idx;
1115 unsigned int pending_listen_freq;
1116 unsigned int pending_listen_duration;
1117 enum {
1118 NOT_P2P_GROUP_INTERFACE,
1119 P2P_GROUP_INTERFACE_PENDING,
1120 P2P_GROUP_INTERFACE_GO,
1121 P2P_GROUP_INTERFACE_CLIENT
1122 } p2p_group_interface;
1123 struct p2p_group *p2p_group;
1124 char p2p_pin[10];
1125 int p2p_wps_method;
1126 u8 p2p_auth_invite[ETH_ALEN];
1127 int p2p_sd_over_ctrl_iface;
1128 int p2p_in_provisioning;
1129 int p2p_in_invitation;
1130 int p2p_retry_limit;
1131 int p2p_invite_go_freq;
1132 int pending_invite_ssid_id;
1133 int show_group_started;
1134 u8 go_dev_addr[ETH_ALEN];
1135 int pending_pd_before_join;
1136 u8 pending_join_iface_addr[ETH_ALEN];
1137 u8 pending_join_dev_addr[ETH_ALEN];
1138 u8 p2p_bootstrap_dev_addr[ETH_ALEN];
1139 int pending_join_wps_method;
1140 u8 p2p_join_ssid[SSID_MAX_LEN];
1141 size_t p2p_join_ssid_len;
1142 int p2p_join_scan_count;
1143 int auto_pd_scan_retry;
1144 int force_long_sd;
1145 u16 pending_pd_config_methods;
1146 enum {
1147 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP
1148 } pending_pd_use;
1149
1150 /*
1151 * Whether cross connection is disallowed by the AP to which this
1152 * interface is associated (only valid if there is an association).
1153 */
1154 int cross_connect_disallowed;
1155
1156 /*
1157 * Whether this P2P group is configured to use cross connection (only
1158 * valid if this is P2P GO interface). The actual cross connect packet
1159 * forwarding may not be configured depending on the uplink status.
1160 */
1161 int cross_connect_enabled;
1162
1163 /* Whether cross connection forwarding is in use at the moment. */
1164 int cross_connect_in_use;
1165
1166 /*
1167 * Uplink interface name for cross connection
1168 */
1169 char cross_connect_uplink[100];
1170
1171 unsigned int p2p_auto_join:1;
1172 unsigned int p2p_auto_pd:1;
1173 unsigned int p2p_go_do_acs:1;
1174 unsigned int p2p_persistent_group:1;
1175 unsigned int p2p_fallback_to_go_neg:1;
1176 unsigned int p2p_pd_before_go_neg:1;
1177 unsigned int p2p_go_ht40:1;
1178 unsigned int p2p_go_vht:1;
1179 unsigned int p2p_go_edmg:1;
1180 unsigned int p2p_go_he:1;
1181 unsigned int user_initiated_pd:1;
1182 unsigned int p2p_go_group_formation_completed:1;
1183 unsigned int group_formation_reported:1;
1184 unsigned int p2p_go_no_pri_sec_switch:1;
1185 unsigned int waiting_presence_resp;
1186 int p2p_first_connection_timeout;
1187 unsigned int p2p_nfc_tag_enabled:1;
1188 unsigned int p2p_peer_oob_pk_hash_known:1;
1189 unsigned int p2p_disable_ip_addr_req:1;
1190 unsigned int p2ps_method_config_any:1;
1191 unsigned int p2p_cli_probe:1;
1192 unsigned int p2p_go_allow_dfs:1;
1193 unsigned int p2p2:1;
1194 u16 p2p_bootstrap;
1195 enum hostapd_hw_mode p2p_go_acs_band;
1196 int p2p_persistent_go_freq;
1197 int p2p_persistent_id;
1198 int p2p_go_intent;
1199 int p2p_connect_freq;
1200 struct os_reltime p2p_auto_started;
1201 struct wpa_ssid *p2p_last_4way_hs_fail;
1202 struct wpa_radio_work *p2p_scan_work;
1203 struct wpa_radio_work *p2p_listen_work;
1204 struct wpa_radio_work *p2p_send_action_work;
1205
1206 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
1207 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
1208 * formation */
1209 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
1210 u8 p2p_ip_addr_info[3 * 4];
1211
1212 /* group common frequencies */
1213 int *p2p_group_common_freqs;
1214 unsigned int p2p_group_common_freqs_num;
1215 u8 p2ps_join_addr[ETH_ALEN];
1216
1217 unsigned int p2p_go_max_oper_chwidth;
1218 unsigned int p2p_go_vht_center_freq2;
1219 int p2p_lo_started;
1220 #endif /* CONFIG_P2P */
1221
1222 struct wpa_ssid *bgscan_ssid;
1223 const struct bgscan_ops *bgscan;
1224 void *bgscan_priv;
1225 int signal_threshold;
1226
1227 const struct autoscan_ops *autoscan;
1228 struct wpa_driver_scan_params *autoscan_params;
1229 void *autoscan_priv;
1230
1231 struct wpa_ssid *connect_without_scan;
1232
1233 struct wps_ap_info *wps_ap;
1234 size_t num_wps_ap;
1235 int wps_ap_iter;
1236
1237 int after_wps;
1238 int known_wps_freq;
1239 unsigned int wps_freq;
1240 int wps_fragment_size;
1241 int auto_reconnect_disabled;
1242
1243 /* Channel preferences for AP/P2P GO use */
1244 int best_24_freq;
1245 int best_5_freq;
1246 int best_overall_freq;
1247
1248 struct gas_query *gas;
1249 struct gas_server *gas_server;
1250
1251 #ifdef CONFIG_INTERWORKING
1252 unsigned int fetch_anqp_in_progress:1;
1253 unsigned int network_select:1;
1254 unsigned int auto_select:1;
1255 unsigned int auto_network_select:1;
1256 unsigned int interworking_fast_assoc_tried:1;
1257 unsigned int fetch_all_anqp:1;
1258 unsigned int fetch_osu_info:1;
1259 unsigned int fetch_osu_waiting_scan:1;
1260 unsigned int fetch_osu_icon_in_progress:1;
1261 struct wpa_bss *interworking_gas_bss;
1262 unsigned int osu_icon_id;
1263 struct dl_list icon_head; /* struct icon_entry */
1264 struct osu_provider *osu_prov;
1265 size_t osu_prov_count;
1266 struct os_reltime osu_icon_fetch_start;
1267 unsigned int num_osu_scans;
1268 unsigned int num_prov_found;
1269 #endif /* CONFIG_INTERWORKING */
1270 unsigned int drv_capa_known;
1271
1272 struct {
1273 struct hostapd_hw_modes *modes;
1274 u16 num_modes;
1275 u16 flags;
1276 } hw;
1277 enum local_hw_capab {
1278 CAPAB_NO_HT_VHT,
1279 CAPAB_HT,
1280 CAPAB_HT40,
1281 CAPAB_VHT,
1282 } hw_capab;
1283 #ifdef CONFIG_MACSEC
1284 struct ieee802_1x_kay *kay;
1285 #endif /* CONFIG_MACSEC */
1286
1287 int pno;
1288 int pno_sched_pending;
1289
1290 /* WLAN_REASON_* reason codes. Negative if locally generated. */
1291 int disconnect_reason;
1292
1293 /* WLAN_STATUS_* status codes from last received Authentication frame
1294 * from the AP. */
1295 u16 auth_status_code;
1296
1297 /* WLAN_STATUS_* status codes from (Re)Association Response frame. */
1298 u16 assoc_status_code;
1299
1300 struct ext_password_data *ext_pw;
1301
1302 struct wpabuf *last_gas_resp, *prev_gas_resp;
1303 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
1304 u8 last_gas_dialog_token, prev_gas_dialog_token;
1305
1306 unsigned int no_keep_alive:1;
1307 unsigned int ext_mgmt_frame_handling:1;
1308 unsigned int ext_eapol_frame_io:1;
1309 unsigned int wmm_ac_supported:1;
1310 unsigned int ext_work_in_progress:1;
1311 unsigned int own_disconnect_req:1;
1312 unsigned int own_reconnect_req:1;
1313 unsigned int ignore_post_flush_scan_res:1;
1314
1315 #define MAC_ADDR_RAND_SCAN BIT(0)
1316 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
1317 #define MAC_ADDR_RAND_PNO BIT(2)
1318 #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \
1319 MAC_ADDR_RAND_SCHED_SCAN | \
1320 MAC_ADDR_RAND_PNO)
1321 unsigned int mac_addr_rand_supported;
1322 unsigned int mac_addr_rand_enable;
1323
1324 /* MAC Address followed by mask (2 * ETH_ALEN) */
1325 u8 *mac_addr_scan;
1326 u8 *mac_addr_sched_scan;
1327 u8 *mac_addr_pno;
1328
1329 #ifdef CONFIG_WNM
1330 bool wnm_transition_scan;
1331 u8 wnm_dialog_token;
1332 u8 wnm_reply;
1333 u8 wnm_num_neighbor_report;
1334 u8 wnm_mode;
1335 bool wnm_link_removal;
1336 bool wnm_disassoc_mld;
1337 u8 wnm_disassoc_addr[ETH_ALEN];
1338 u16 wnm_disassoc_timer;
1339 u8 wnm_bss_termination_duration[12];
1340 struct neighbor_report *wnm_neighbor_report_elements;
1341 struct os_reltime wnm_cand_valid_until;
1342 struct wpa_bss *wnm_target_bss;
1343 enum bss_trans_mgmt_status_code bss_tm_status;
1344 bool bss_trans_mgmt_in_progress;
1345 u8 coloc_intf_dialog_token;
1346 u8 coloc_intf_auto_report;
1347 u8 coloc_intf_timeout;
1348 #ifdef CONFIG_MBO
1349 unsigned int wnm_mbo_trans_reason_present:1;
1350 unsigned int wnm_mbo_cell_pref_present:1;
1351 unsigned int wnm_mbo_assoc_retry_delay_present:1;
1352 u8 wnm_mbo_transition_reason;
1353 u8 wnm_mbo_cell_preference;
1354 u16 wnm_mbo_assoc_retry_delay_sec;
1355 #endif /* CONFIG_MBO */
1356 #endif /* CONFIG_WNM */
1357
1358 #ifdef CONFIG_TESTING_GET_GTK
1359 u8 last_gtk[32];
1360 size_t last_gtk_len;
1361 #endif /* CONFIG_TESTING_GET_GTK */
1362
1363 unsigned int num_multichan_concurrent;
1364 struct wpa_radio_work *connect_work;
1365
1366 unsigned int ext_work_id;
1367
1368 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
1369
1370 #ifdef CONFIG_TESTING_OPTIONS
1371 struct l2_packet_data *l2_test;
1372 unsigned int extra_roc_dur;
1373 enum wpa_supplicant_test_failure test_failure;
1374 char *get_pref_freq_list_override;
1375 unsigned int reject_btm_req_reason;
1376 unsigned int p2p_go_csa_on_inv:1;
1377 unsigned int ignore_auth_resp:1;
1378 unsigned int ignore_assoc_disallow:1;
1379 unsigned int disable_sa_query:1;
1380 unsigned int testing_resend_assoc:1;
1381 unsigned int ignore_sae_h2e_only:1;
1382 int ft_rsnxe_used;
1383 struct wpabuf *sae_commit_override;
1384 enum wpa_alg last_tk_alg;
1385 u8 last_tk_addr[ETH_ALEN];
1386 int last_tk_key_idx;
1387 u8 last_tk[WPA_TK_MAX_LEN];
1388 size_t last_tk_len;
1389 struct wpabuf *last_assoc_req_wpa_ie;
1390 int *extra_sae_rejected_groups;
1391 struct wpabuf *rsne_override_eapol;
1392 struct wpabuf *rsnxe_override_assoc;
1393 struct wpabuf *rsnxe_override_eapol;
1394 struct dl_list drv_signal_override;
1395 unsigned int oci_freq_override_eapol;
1396 unsigned int oci_freq_override_saquery_req;
1397 unsigned int oci_freq_override_saquery_resp;
1398 unsigned int oci_freq_override_eapol_g2;
1399 unsigned int oci_freq_override_ft_assoc;
1400 unsigned int oci_freq_override_fils_assoc;
1401 unsigned int oci_freq_override_wnm_sleep;
1402 unsigned int disable_eapol_g2_tx;
1403 int test_assoc_comeback_type;
1404 #endif /* CONFIG_TESTING_OPTIONS */
1405
1406 struct wmm_ac_assoc_data *wmm_ac_assoc_info;
1407 struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT];
1408 struct wmm_ac_addts_request *addts_request;
1409 u8 wmm_ac_last_dialog_token;
1410 struct wmm_tspec_element *last_tspecs;
1411 u8 last_tspecs_count;
1412
1413 struct rrm_data rrm;
1414 struct beacon_rep_data beacon_rep_data;
1415
1416 #ifdef CONFIG_FST
1417 struct fst_iface *fst;
1418 const struct wpabuf *fst_ies;
1419 struct wpabuf *received_mb_ies;
1420 #endif /* CONFIG_FST */
1421
1422 #ifdef CONFIG_MBO
1423 /* Multiband operation non-preferred channel */
1424 struct wpa_mbo_non_pref_channel {
1425 enum mbo_non_pref_chan_reason reason;
1426 u8 oper_class;
1427 u8 chan;
1428 u8 preference;
1429 } *non_pref_chan;
1430 size_t non_pref_chan_num;
1431 u8 mbo_wnm_token;
1432 /**
1433 * enable_oce - Enable OCE if it is enabled by user and device also
1434 * supports OCE.
1435 * User can enable OCE with wpa_config's 'oce' parameter as follows -
1436 * - Set BIT(0) to enable OCE in non-AP STA mode.
1437 * - Set BIT(1) to enable OCE in STA-CFON mode.
1438 */
1439 u8 enable_oce;
1440 #endif /* CONFIG_MBO */
1441
1442 /*
1443 * This should be under CONFIG_MBO, but it is left out to allow using
1444 * the bss_temp_disallowed list for other purposes as well.
1445 */
1446 struct dl_list bss_tmp_disallowed;
1447
1448 /*
1449 * Content of a measurement report element with type 8 (LCI),
1450 * own location.
1451 */
1452 struct wpabuf *lci;
1453 struct os_reltime lci_time;
1454
1455 struct os_reltime beacon_rep_scan;
1456
1457 /* FILS HLP requests (struct fils_hlp_req) */
1458 struct dl_list fils_hlp_req;
1459
1460 struct sched_scan_relative_params {
1461 /**
1462 * relative_rssi_set - Enable relatively preferred BSS reporting
1463 *
1464 * 0 = Disable reporting relatively preferred BSSs
1465 * 1 = Enable reporting relatively preferred BSSs
1466 */
1467 int relative_rssi_set;
1468
1469 /**
1470 * relative_rssi - Relative RSSI for reporting better BSSs
1471 *
1472 * Amount of RSSI by which a BSS should be better than the
1473 * current connected BSS so that the new BSS can be reported
1474 * to user space. This applies to sched_scan operations.
1475 */
1476 int relative_rssi;
1477
1478 /**
1479 * relative_adjust_band - Band in which RSSI is to be adjusted
1480 */
1481 enum set_band relative_adjust_band;
1482
1483 /**
1484 * relative_adjust_rssi - RSSI adjustment
1485 *
1486 * An amount of relative_adjust_rssi should be added to the
1487 * BSSs that belong to the relative_adjust_band while comparing
1488 * with other bands for BSS reporting.
1489 */
1490 int relative_adjust_rssi;
1491 } srp;
1492
1493 /* RIC elements for FT protocol */
1494 struct wpabuf *ric_ies;
1495
1496 int last_auth_timeout_sec;
1497
1498 #ifdef CONFIG_DPP
1499 struct dpp_global *dpp;
1500 struct dpp_authentication *dpp_auth;
1501 struct wpa_radio_work *dpp_listen_work;
1502 unsigned int dpp_pending_listen_freq;
1503 unsigned int dpp_listen_freq;
1504 struct os_reltime dpp_listen_end;
1505 u8 dpp_allowed_roles;
1506 int dpp_qr_mutual;
1507 int dpp_netrole;
1508 int dpp_auth_ok_on_ack;
1509 int dpp_in_response_listen;
1510 bool dpp_tx_auth_resp_on_roc_stop;
1511 bool dpp_tx_chan_change;
1512 bool dpp_listen_on_tx_expire;
1513 int dpp_gas_client;
1514 int dpp_gas_server;
1515 int dpp_gas_dialog_token;
1516 u8 dpp_intro_bssid[ETH_ALEN];
1517 void *dpp_intro_network;
1518 u8 dpp_intro_peer_version;
1519 struct dpp_pkex *dpp_pkex;
1520 struct dpp_bootstrap_info *dpp_pkex_bi;
1521 char *dpp_pkex_code;
1522 size_t dpp_pkex_code_len;
1523 char *dpp_pkex_identifier;
1524 enum dpp_pkex_ver dpp_pkex_ver;
1525 char *dpp_pkex_auth_cmd;
1526 char *dpp_configurator_params;
1527 struct os_reltime dpp_last_init;
1528 struct os_reltime dpp_init_iter_start;
1529 unsigned int dpp_init_max_tries;
1530 unsigned int dpp_init_retry_time;
1531 unsigned int dpp_resp_wait_time;
1532 unsigned int dpp_resp_max_tries;
1533 unsigned int dpp_resp_retry_time;
1534 u8 dpp_last_ssid[SSID_MAX_LEN];
1535 size_t dpp_last_ssid_len;
1536 bool dpp_conf_backup_received;
1537 bool dpp_pkex_wait_auth_req;
1538 #ifdef CONFIG_DPP2
1539 struct dpp_pfs *dpp_pfs;
1540 int dpp_pfs_fallback;
1541 struct wpabuf *dpp_presence_announcement;
1542 struct dpp_bootstrap_info *dpp_chirp_bi;
1543 int dpp_chirp_freq;
1544 int *dpp_chirp_freqs;
1545 int dpp_chirp_iter;
1546 int dpp_chirp_round;
1547 int dpp_chirp_scan_done;
1548 int dpp_chirp_listen;
1549 struct wpa_ssid *dpp_reconfig_ssid;
1550 int dpp_reconfig_ssid_id;
1551 struct dpp_reconfig_id *dpp_reconfig_id;
1552 #endif /* CONFIG_DPP2 */
1553 #ifdef CONFIG_DPP3
1554 struct os_reltime dpp_pb_time;
1555 bool dpp_pb_configurator;
1556 int *dpp_pb_freqs;
1557 unsigned int dpp_pb_freq_idx;
1558 unsigned int dpp_pb_announce_count;
1559 struct wpabuf *dpp_pb_announcement;
1560 struct dpp_bootstrap_info *dpp_pb_bi;
1561 unsigned int dpp_pb_resp_freq;
1562 u8 dpp_pb_init_hash[SHA256_MAC_LEN];
1563 int dpp_pb_stop_iter;
1564 bool dpp_pb_discovery_done;
1565 u8 dpp_pb_c_nonce[DPP_MAX_NONCE_LEN];
1566 size_t dpp_pb_c_nonce_len;
1567 bool dpp_pb_result_indicated;
1568 struct os_reltime dpp_pb_announce_time;
1569 struct dpp_pb_info dpp_pb[DPP_PB_INFO_COUNT];
1570 u8 dpp_pb_resp_hash[SHA256_MAC_LEN];
1571 struct os_reltime dpp_pb_last_resp;
1572 char *dpp_pb_cmd;
1573 #endif /* CONFIG_DPP3 */
1574 #ifdef CONFIG_TESTING_OPTIONS
1575 char *dpp_config_obj_override;
1576 char *dpp_discovery_override;
1577 char *dpp_groups_override;
1578 unsigned int dpp_ignore_netaccesskey_mismatch:1;
1579 unsigned int dpp_discard_public_action:1;
1580 #endif /* CONFIG_TESTING_OPTIONS */
1581 #endif /* CONFIG_DPP */
1582
1583 #ifdef CONFIG_FILS
1584 unsigned int disable_fils:1;
1585 #endif /* CONFIG_FILS */
1586 unsigned int ieee80211ac:1;
1587 unsigned int enabled_4addr_mode:1;
1588 unsigned int multi_bss_support:1;
1589 unsigned int drv_authorized_port:1;
1590 unsigned int multi_ap_ie:1;
1591 unsigned int multi_ap_backhaul:1;
1592 unsigned int multi_ap_fronthaul:1;
1593
1594 #ifndef CONFIG_NO_ROBUST_AV
1595 struct robust_av_data robust_av;
1596 bool mscs_setup_done;
1597 struct scs_robust_av_data scs_robust_av_req;
1598 u8 scs_dialog_token;
1599 struct dl_list active_scs_ids;
1600 bool ongoing_scs_req;
1601 u8 dscp_req_dialog_token;
1602 u8 dscp_query_dialog_token;
1603 unsigned int enable_dscp_policy_capa:1;
1604 unsigned int connection_dscp:1;
1605 unsigned int wait_for_dscp_req:1;
1606 #ifdef CONFIG_TESTING_OPTIONS
1607 unsigned int disable_scs_support:1;
1608 unsigned int disable_mscs_support:1;
1609 #endif /* CONFIG_TESTING_OPTIONS */
1610 #endif /* CONFIG_NO_ROBUST_AV */
1611
1612 bool wps_scan_done; /* Set upon receiving scan results event */
1613 bool supp_pbc_active; /* Set for interface when PBC is triggered */
1614 bool wps_overlap;
1615 bool scan_in_progress_6ghz; /* Set upon a 6 GHz scan being triggered */
1616
1617 #ifdef CONFIG_PASN
1618 struct pasn_data pasn;
1619 struct wpa_radio_work *pasn_auth_work;
1620 unsigned int pasn_count;
1621 struct pasn_auth *pasn_params;
1622 #endif /* CONFIG_PASN */
1623
1624 bool is_6ghz_enabled;
1625 bool crossed_6ghz_dom;
1626 bool last_scan_all_chan;
1627 bool last_scan_non_coloc_6ghz;
1628 bool support_6ghz;
1629
1630 struct wpa_signal_info last_signal_info;
1631
1632 struct wpa_ssid *ml_connect_probe_ssid;
1633 struct wpa_bss *ml_connect_probe_bss;
1634
1635 #ifdef CONFIG_OWE
1636 /* An array of frequencies to scan for OWE transition mode BSSs when
1637 * owe_transition_search == 1 */
1638 int *owe_trans_scan_freq;
1639 #endif /* CONFIG_OWE */
1640
1641 #ifdef CONFIG_NAN_USD
1642 struct nan_de *nan_de;
1643 struct wpa_radio_work *nan_usd_listen_work;
1644 struct wpa_radio_work *nan_usd_tx_work;
1645 #endif /* CONFIG_NAN_USD */
1646
1647 bool ssid_verified;
1648 bool bigtk_set;
1649 u64 first_beacon_tsf;
1650 unsigned int beacons_checked;
1651 unsigned int next_beacon_check;
1652 };
1653
1654
1655 /* wpa_supplicant.c */
1656 void wpa_supplicant_apply_ht_overrides(
1657 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1658 struct wpa_driver_associate_params *params);
1659 void wpa_supplicant_apply_vht_overrides(
1660 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1661 struct wpa_driver_associate_params *params);
1662 void wpa_supplicant_apply_he_overrides(
1663 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1664 struct wpa_driver_associate_params *params);
1665 void wpa_supplicant_apply_eht_overrides(
1666 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1667 struct wpa_driver_associate_params *params);
1668
1669 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1670 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
1671 struct wpa_ssid *ssid);
1672
1673 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
1674
1675 const char * wpa_supplicant_state_txt(enum wpa_states state);
1676 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
1677 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
1678 int wpa_supplicant_update_bridge_ifname(struct wpa_supplicant *wpa_s,
1679 const char *bridge_ifname);
1680 void wpas_set_mgmt_group_cipher(struct wpa_supplicant *wpa_s,
1681 struct wpa_ssid *ssid, struct wpa_ie_data *ie);
1682 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
1683 struct wpa_bss *bss, struct wpa_ssid *ssid,
1684 u8 *wpa_ie, size_t *wpa_ie_len,
1685 bool skip_default_rsne);
1686 int wpas_restore_permanent_mac_addr(struct wpa_supplicant *wpa_s);
1687 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
1688 struct wpa_bss *bss,
1689 struct wpa_ssid *ssid);
1690 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
1691 struct wpa_ssid *ssid);
1692 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
1693 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
1694 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
1695 int sec, int usec);
1696 void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff);
1697 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
1698 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
1699 enum wpa_states state);
1700 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
1701 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
1702 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
1703 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
1704 u16 reason_code);
1705 void wpa_supplicant_reconnect(struct wpa_supplicant *wpa_s);
1706
1707 struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s);
1708 int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id);
1709 int wpa_supplicant_remove_all_networks(struct wpa_supplicant *wpa_s);
1710 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
1711 struct wpa_ssid *ssid);
1712 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
1713 struct wpa_ssid *ssid);
1714 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
1715 struct wpa_ssid *ssid);
1716 int wpas_remove_cred(struct wpa_supplicant *wpa_s, struct wpa_cred *cred);
1717 int wpas_remove_all_creds(struct wpa_supplicant *wpa_s);
1718 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
1719 const char *pkcs11_engine_path,
1720 const char *pkcs11_module_path);
1721 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
1722 int ap_scan);
1723 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
1724 unsigned int expire_age);
1725 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
1726 unsigned int expire_count);
1727 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
1728 int scan_interval);
1729 int wpa_supplicant_set_debug_params(struct wpa_global *global,
1730 int debug_level, int debug_timestamp,
1731 int debug_show_keys);
1732 void free_hw_features(struct wpa_supplicant *wpa_s);
1733
1734 void wpa_show_license(void);
1735
1736 struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
1737 const char *ifname);
1738 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
1739 struct wpa_interface *iface,
1740 struct wpa_supplicant *parent);
1741 int wpa_supplicant_remove_iface(struct wpa_global *global,
1742 struct wpa_supplicant *wpa_s,
1743 int terminate);
1744 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
1745 const char *ifname);
1746 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
1747 int wpa_supplicant_run(struct wpa_global *global);
1748 void wpa_supplicant_deinit(struct wpa_global *global);
1749
1750 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
1751 struct wpa_ssid *ssid);
1752 void wpa_supplicant_terminate_proc(struct wpa_global *global);
1753 void wpa_supplicant_rx_eapol(void *ctx, const u8 *own_addr,
1754 const u8 *buf, size_t len,
1755 enum frame_encryption encrypted);
1756 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
1757 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
1758 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid,
1759 const u8 **link_bssids);
1760 void fils_connection_failure(struct wpa_supplicant *wpa_s);
1761 void fils_pmksa_cache_flush(struct wpa_supplicant *wpa_s);
1762 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
1763 bool wpas_rsn_overriding(struct wpa_supplicant *wpa_s);
1764 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
1765 void wpas_auth_failed(struct wpa_supplicant *wpa_s, const char *reason,
1766 const u8 *bssid);
1767 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
1768 struct wpa_ssid *ssid, int clear_failures);
1769 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
1770 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
1771 size_t ssid_len);
1772 void wpas_request_connection(struct wpa_supplicant *wpa_s);
1773 void wpas_request_disconnection(struct wpa_supplicant *wpa_s);
1774 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen,
1775 struct wpa_bss *bss);
1776 int wpas_update_random_addr(struct wpa_supplicant *wpa_s,
1777 enum wpas_mac_addr_style style,
1778 struct wpa_ssid *ssid);
1779 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
1780 void add_freq(int *freqs, int *num_freqs, int freq);
1781
1782 int wpas_get_op_chan_phy(int freq, const u8 *ies, size_t ies_len,
1783 u8 *op_class, u8 *chan, u8 *phy_type);
1784
1785 int wpas_twt_send_setup(struct wpa_supplicant *wpa_s, u8 dtok, int exponent,
1786 int mantissa, u8 min_twt, int setup_cmd, u64 twt,
1787 bool requestor, bool trigger, bool implicit,
1788 bool flow_type, u8 flow_id, bool protection,
1789 u8 twt_channel, u8 control);
1790 int wpas_twt_send_teardown(struct wpa_supplicant *wpa_s, u8 flags);
1791
1792 void wpas_rrm_reset(struct wpa_supplicant *wpa_s);
1793 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
1794 const u8 *report, size_t report_len);
1795 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
1796 const struct wpa_ssid_value *ssid,
1797 int lci, int civic,
1798 void (*cb)(void *ctx,
1799 struct wpabuf *neighbor_rep),
1800 void *cb_ctx);
1801 void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s,
1802 const u8 *src, const u8 *dst,
1803 const u8 *frame, size_t len);
1804 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
1805 const u8 *src,
1806 const u8 *frame, size_t len,
1807 int rssi);
1808 void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s);
1809 int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s,
1810 struct wpa_scan_results *scan_res,
1811 struct scan_info *info);
1812 void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s);
1813 void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s);
1814 void wpas_clear_disabled_interface(void *eloop_ctx, void *timeout_ctx);
1815 void wpa_supplicant_reset_bgscan(struct wpa_supplicant *wpa_s);
1816
1817
1818 /* MBO functions */
1819 int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len,
1820 int add_oce_capa);
1821 const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr);
1822 const u8 * wpas_mbo_check_assoc_disallow(struct wpa_bss *bss);
1823 void wpas_mbo_check_pmf(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
1824 struct wpa_ssid *ssid);
1825 const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len,
1826 enum mbo_attr_id attr);
1827 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
1828 const char *non_pref_chan);
1829 void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
1830 void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
1831 size_t len);
1832 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
1833 size_t len,
1834 enum mbo_transition_reject_reason reason);
1835 void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
1836 struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s,
1837 struct wpa_bss *bss, u32 mbo_subtypes);
1838 void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s,
1839 struct wpa_bss *bss, const u8 *sa,
1840 const u8 *data, size_t slen);
1841 void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s);
1842
1843 /* op_classes.c */
1844 enum chan_allowed {
1845 NOT_ALLOWED, NO_IR, RADAR, ALLOWED
1846 };
1847
1848 enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 op_class,
1849 u8 channel, u8 bw);
1850 size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s,
1851 struct wpa_ssid *ssid,
1852 struct wpa_bss *bss, u8 *pos, size_t len);
1853 int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s);
1854
1855 int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
1856 unsigned int type, const u8 *addr,
1857 const u8 *mask);
1858 int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s,
1859 unsigned int type);
1860
1861 /**
1862 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
1863 * @wpa_s: Pointer to wpa_supplicant data
1864 * @ssid: Pointer to the network block the reply is for
1865 * @field: field the response is a reply for
1866 * @value: value (ie, password, etc) for @field
1867 * Returns: 0 on success, non-zero on error
1868 *
1869 * Helper function to handle replies to control interface requests.
1870 */
1871 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
1872 struct wpa_ssid *ssid,
1873 const char *field,
1874 const char *value);
1875 /**
1876 * wpa_supplicant_ctrl_rsp_handle - Handle a control response
1877 * @wpa_s: Pointer to wpa_supplicant data
1878 * @ssid: Pointer to the network block the reply is for
1879 * @field: field the response is a reply for
1880 * @value: value (ie, password, etc) for @field
1881 * Returns: 0 on success, non-zero on error
1882 *
1883 * Helper function to handle replies to control interface requests.
1884 */
1885 int wpa_supplicant_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
1886 struct wpa_ssid *ssid,
1887 enum wpa_ctrl_req_type rtype,
1888 const char *value, int len);
1889
1890 void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
1891 const struct wpa_ssid *ssid,
1892 struct hostapd_freq_params *freq);
1893
1894 /* events.c */
1895 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
1896 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
1897 struct wpa_bss *selected,
1898 struct wpa_ssid *ssid);
1899 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
1900 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
1901 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
1902 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
1903 int wpa_wps_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
1904 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
1905 struct wpa_ssid **selected_ssid);
1906 int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1907 void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s,
1908 struct channel_list_changed *info);
1909 int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s,
1910 struct wpa_bss *current_bss,
1911 struct wpa_bss *seleceted);
1912 void wpas_reset_mlo_info(struct wpa_supplicant *wpa_s);
1913
1914 /* eap_register.c */
1915 int eap_register_methods(void);
1916
1917 /**
1918 * Utility method to tell if a given network is for persistent group storage
1919 * @ssid: Network object
1920 * Returns: 1 if network is a persistent group, 0 otherwise
1921 */
network_is_persistent_group(struct wpa_ssid * ssid)1922 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
1923 {
1924 return ssid->disabled == 2 && ssid->p2p_persistent_group;
1925 }
1926
wpas_mode_to_ieee80211_mode(enum wpas_mode mode)1927 static inline int wpas_mode_to_ieee80211_mode(enum wpas_mode mode)
1928 {
1929 switch (mode) {
1930 default:
1931 case WPAS_MODE_INFRA:
1932 return IEEE80211_MODE_INFRA;
1933 case WPAS_MODE_IBSS:
1934 return IEEE80211_MODE_IBSS;
1935 case WPAS_MODE_AP:
1936 case WPAS_MODE_P2P_GO:
1937 case WPAS_MODE_P2P_GROUP_FORMATION:
1938 return IEEE80211_MODE_AP;
1939 case WPAS_MODE_MESH:
1940 return IEEE80211_MODE_MESH;
1941 }
1942 }
1943
1944
1945 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1946 int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1947 int pmf_in_use(struct wpa_supplicant *wpa_s, const u8 *addr);
1948 void wpa_s_setup_sae_pt(struct wpa_config *conf, struct wpa_ssid *ssid,
1949 bool force);
1950 void wpa_s_clear_sae_rejected(struct wpa_supplicant *wpa_s);
1951
1952 bool wpas_is_sae_avoided(struct wpa_supplicant *wpa_s,
1953 struct wpa_ssid *ssid,
1954 const struct wpa_ie_data *ie);
1955
1956 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
1957
1958 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
1959 struct wpa_used_freq_data *freqs_data,
1960 unsigned int len);
1961
1962 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
1963 struct wpa_used_freq_data *freqs_data,
1964 unsigned int len, bool exclude_current);
1965 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
1966 int *freq_array, unsigned int len,
1967 bool exclude_current);
1968 int disabled_freq(struct wpa_supplicant *wpa_s, int freq);
1969
1970 void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx);
1971
1972 void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s);
1973 struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s,
1974 enum wpa_vendor_elem_frame frame);
1975 int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
1976 const u8 *elem, size_t len);
1977
1978 #ifdef CONFIG_FST
1979
1980 struct fst_wpa_obj;
1981
1982 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
1983 struct fst_wpa_obj *iface_obj);
1984
1985 #endif /* CONFIG_FST */
1986
1987 int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
1988
1989 struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
1990 u16 num_modes, enum hostapd_hw_mode mode,
1991 bool is_6ghz);
1992 struct hostapd_hw_modes * get_mode_with_freq(struct hostapd_hw_modes *modes,
1993 u16 num_modes, int freq);
1994
1995 void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
1996 unsigned int sec, int rssi_threshold);
1997 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s,
1998 struct wpa_bss *bss);
1999 void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s);
2000
2001 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
2002 int i, struct wpa_bss *bss,
2003 struct wpa_ssid *group,
2004 int only_first_ssid, int debug_print);
2005
2006 int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s,
2007 enum wpa_driver_if_type if_type,
2008 unsigned int *num,
2009 struct weighted_pcl *freq_list);
2010
2011 int wpa_is_fils_supported(struct wpa_supplicant *wpa_s);
2012 int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s);
2013
2014 void wpas_clear_driver_signal_override(struct wpa_supplicant *wpa_s);
2015
2016 int wpas_send_mscs_req(struct wpa_supplicant *wpa_s);
2017 void wpas_populate_mscs_descriptor_ie(struct robust_av_data *robust_av,
2018 struct wpabuf *buf);
2019 void wpas_handle_robust_av_recv_action(struct wpa_supplicant *wpa_s,
2020 const u8 *src, const u8 *buf,
2021 size_t len);
2022 void wpas_handle_assoc_resp_mscs(struct wpa_supplicant *wpa_s, const u8 *bssid,
2023 const u8 *ies, size_t ies_len);
2024 int wpas_send_scs_req(struct wpa_supplicant *wpa_s);
2025 void free_up_tclas_elem(struct scs_desc_elem *elem);
2026 void free_up_scs_desc(struct scs_robust_av_data *data);
2027 void wpas_handle_robust_av_scs_recv_action(struct wpa_supplicant *wpa_s,
2028 const u8 *src, const u8 *buf,
2029 size_t len);
2030 void wpas_scs_deinit(struct wpa_supplicant *wpa_s);
2031 void wpas_handle_qos_mgmt_recv_action(struct wpa_supplicant *wpa_s,
2032 const u8 *src,
2033 const u8 *buf, size_t len);
2034 void wpas_dscp_deinit(struct wpa_supplicant *wpa_s);
2035 int wpas_send_dscp_response(struct wpa_supplicant *wpa_s,
2036 struct dscp_resp_data *resp_data);
2037 void wpas_handle_assoc_resp_qos_mgmt(struct wpa_supplicant *wpa_s,
2038 const u8 *ies, size_t ies_len);
2039 int wpas_send_dscp_query(struct wpa_supplicant *wpa_s, const char *domain_name,
2040 size_t domain_name_length);
2041
2042 int wpas_pasn_auth_start(struct wpa_supplicant *wpa_s, const u8 *own_addr,
2043 const u8 *bssid, int akmp, int cipher,
2044 u16 group, int network_id,
2045 const u8 *comeback, size_t comeback_len);
2046 void wpas_pasn_auth_stop(struct wpa_supplicant *wpa_s);
2047 int wpas_pasn_auth_tx_status(struct wpa_supplicant *wpa_s,
2048 const u8 *data, size_t data_len, u8 acked);
2049 int wpas_pasn_auth_rx(struct wpa_supplicant *wpa_s,
2050 const struct ieee80211_mgmt *mgmt, size_t len);
2051 int disabled_freq(struct wpa_supplicant *wpa_s, int freq);
2052
2053 int wpas_pasn_deauthenticate(struct wpa_supplicant *wpa_s, const u8 *own_addr,
2054 const u8 *bssid);
2055 void wpas_pasn_auth_trigger(struct wpa_supplicant *wpa_s,
2056 struct pasn_auth *pasn_auth);
2057 void wpas_pasn_auth_work_done(struct wpa_supplicant *wpa_s, int status);
2058 bool wpas_is_6ghz_supported(struct wpa_supplicant *wpa_s, bool only_enabled);
2059
2060 bool wpa_is_non_eht_scs_traffic_desc_supported(struct wpa_bss *bss);
2061 bool wpas_ap_link_address(struct wpa_supplicant *wpa_s, const u8 *addr);
2062 bool wpas_ap_supports_rsn_overriding(struct wpa_supplicant *wpa_s,
2063 struct wpa_bss *bss);
2064 bool wpas_ap_supports_rsn_overriding_2(struct wpa_supplicant *wpa_s,
2065 struct wpa_bss *bss);
2066 int wpas_get_owe_trans_network(const u8 *owe_ie, const u8 **bssid,
2067 const u8 **ssid, size_t *ssid_len);
2068
2069 #endif /* WPA_SUPPLICANT_I_H */
2070