1/* 2 * wpa_supplicant - Internal definitions 3 * Copyright (c) 2003-2014, 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 "wps/wps_defs.h" 18#include "config_ssid.h" 19#include "wmm_ac.h" 20 21extern const char *const wpa_supplicant_version; 22extern const char *const wpa_supplicant_license; 23#ifndef CONFIG_NO_STDOUT_DEBUG 24extern const char *const wpa_supplicant_full_license1; 25extern const char *const wpa_supplicant_full_license2; 26extern const char *const wpa_supplicant_full_license3; 27extern const char *const wpa_supplicant_full_license4; 28extern const char *const wpa_supplicant_full_license5; 29#endif /* CONFIG_NO_STDOUT_DEBUG */ 30 31struct wpa_sm; 32struct wpa_supplicant; 33struct ibss_rsn; 34struct scan_info; 35struct wpa_bss; 36struct wpa_scan_results; 37struct hostapd_hw_modes; 38struct wpa_driver_associate_params; 39 40/* 41 * Forward declarations of private structures used within the ctrl_iface 42 * backends. Other parts of wpa_supplicant do not have access to data stored in 43 * these structures. 44 */ 45struct ctrl_iface_priv; 46struct ctrl_iface_global_priv; 47struct wpas_dbus_priv; 48struct wpas_binder_priv; 49 50/** 51 * struct wpa_interface - Parameters for wpa_supplicant_add_iface() 52 */ 53struct wpa_interface { 54 /** 55 * confname - Configuration name (file or profile) name 56 * 57 * This can also be %NULL when a configuration file is not used. In 58 * that case, ctrl_interface must be set to allow the interface to be 59 * configured. 60 */ 61 const char *confname; 62 63 /** 64 * confanother - Additional configuration name (file or profile) name 65 * 66 * This can also be %NULL when the additional configuration file is not 67 * used. 68 */ 69 const char *confanother; 70 71 /** 72 * ctrl_interface - Control interface parameter 73 * 74 * If a configuration file is not used, this variable can be used to 75 * set the ctrl_interface parameter that would have otherwise been read 76 * from the configuration file. If both confname and ctrl_interface are 77 * set, ctrl_interface is used to override the value from configuration 78 * file. 79 */ 80 const char *ctrl_interface; 81 82 /** 83 * driver - Driver interface name, or %NULL to use the default driver 84 */ 85 const char *driver; 86 87 /** 88 * driver_param - Driver interface parameters 89 * 90 * If a configuration file is not used, this variable can be used to 91 * set the driver_param parameters that would have otherwise been read 92 * from the configuration file. If both confname and driver_param are 93 * set, driver_param is used to override the value from configuration 94 * file. 95 */ 96 const char *driver_param; 97 98 /** 99 * ifname - Interface name 100 */ 101 const char *ifname; 102 103 /** 104 * bridge_ifname - Optional bridge interface name 105 * 106 * If the driver interface (ifname) is included in a Linux bridge 107 * device, the bridge interface may need to be used for receiving EAPOL 108 * frames. This can be enabled by setting this variable to enable 109 * receiving of EAPOL frames from an additional interface. 110 */ 111 const char *bridge_ifname; 112 113 /** 114 * p2p_mgmt - Interface used for P2P management (P2P Device operations) 115 * 116 * Indicates whether wpas_p2p_init() must be called for this interface. 117 * This is used only when the driver supports a dedicated P2P Device 118 * interface that is not a network interface. 119 */ 120 int p2p_mgmt; 121}; 122 123/** 124 * struct wpa_params - Parameters for wpa_supplicant_init() 125 */ 126struct wpa_params { 127 /** 128 * daemonize - Run %wpa_supplicant in the background 129 */ 130 int daemonize; 131 132 /** 133 * wait_for_monitor - Wait for a monitor program before starting 134 */ 135 int wait_for_monitor; 136 137 /** 138 * pid_file - Path to a PID (process ID) file 139 * 140 * If this and daemonize are set, process ID of the background process 141 * will be written to the specified file. 142 */ 143 char *pid_file; 144 145 /** 146 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) 147 */ 148 int wpa_debug_level; 149 150 /** 151 * wpa_debug_show_keys - Whether keying material is included in debug 152 * 153 * This parameter can be used to allow keying material to be included 154 * in debug messages. This is a security risk and this option should 155 * not be enabled in normal configuration. If needed during 156 * development or while troubleshooting, this option can provide more 157 * details for figuring out what is happening. 158 */ 159 int wpa_debug_show_keys; 160 161 /** 162 * wpa_debug_timestamp - Whether to include timestamp in debug messages 163 */ 164 int wpa_debug_timestamp; 165 166 /** 167 * ctrl_interface - Global ctrl_iface path/parameter 168 */ 169 char *ctrl_interface; 170 171 /** 172 * ctrl_interface_group - Global ctrl_iface group 173 */ 174 char *ctrl_interface_group; 175 176 /** 177 * dbus_ctrl_interface - Enable the DBus control interface 178 */ 179 int dbus_ctrl_interface; 180 181 /** 182 * wpa_debug_file_path - Path of debug file or %NULL to use stdout 183 */ 184 const char *wpa_debug_file_path; 185 186 /** 187 * wpa_debug_syslog - Enable log output through syslog 188 */ 189 int wpa_debug_syslog; 190 191 /** 192 * wpa_debug_tracing - Enable log output through Linux tracing 193 */ 194 int wpa_debug_tracing; 195 196 /** 197 * override_driver - Optional driver parameter override 198 * 199 * This parameter can be used to override the driver parameter in 200 * dynamic interface addition to force a specific driver wrapper to be 201 * used instead. 202 */ 203 char *override_driver; 204 205 /** 206 * override_ctrl_interface - Optional ctrl_interface override 207 * 208 * This parameter can be used to override the ctrl_interface parameter 209 * in dynamic interface addition to force a control interface to be 210 * created. 211 */ 212 char *override_ctrl_interface; 213 214 /** 215 * entropy_file - Optional entropy file 216 * 217 * This parameter can be used to configure wpa_supplicant to maintain 218 * its internal entropy store over restarts. 219 */ 220 char *entropy_file; 221 222#ifdef CONFIG_P2P 223 /** 224 * conf_p2p_dev - Configuration file used to hold the 225 * P2P Device configuration parameters. 226 * 227 * This can also be %NULL. In such a case, if a P2P Device dedicated 228 * interfaces is created, the main configuration file will be used. 229 */ 230 char *conf_p2p_dev; 231#endif /* CONFIG_P2P */ 232 233#ifdef CONFIG_MATCH_IFACE 234 /** 235 * match_ifaces - Interface descriptions to match 236 */ 237 struct wpa_interface *match_ifaces; 238 239 /** 240 * match_iface_count - Number of defined matching interfaces 241 */ 242 int match_iface_count; 243#endif /* CONFIG_MATCH_IFACE */ 244}; 245 246struct p2p_srv_bonjour { 247 struct dl_list list; 248 struct wpabuf *query; 249 struct wpabuf *resp; 250}; 251 252struct p2p_srv_upnp { 253 struct dl_list list; 254 u8 version; 255 char *service; 256}; 257 258/** 259 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces 260 * 261 * This structure is initialized by calling wpa_supplicant_init() when starting 262 * %wpa_supplicant. 263 */ 264struct wpa_global { 265 struct wpa_supplicant *ifaces; 266 struct wpa_params params; 267 struct ctrl_iface_global_priv *ctrl_iface; 268 struct wpas_dbus_priv *dbus; 269 struct wpas_binder_priv *binder; 270 void **drv_priv; 271 size_t drv_count; 272 struct os_time suspend_time; 273 struct p2p_data *p2p; 274 struct wpa_supplicant *p2p_init_wpa_s; 275 struct wpa_supplicant *p2p_group_formation; 276 struct wpa_supplicant *p2p_invite_group; 277 u8 p2p_dev_addr[ETH_ALEN]; 278 struct os_reltime p2p_go_wait_client; 279 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ 280 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ 281 int p2p_disabled; 282 int cross_connection; 283 struct wpa_freq_range_list p2p_disallow_freq; 284 struct wpa_freq_range_list p2p_go_avoid_freq; 285 enum wpa_conc_pref { 286 WPA_CONC_PREF_NOT_SET, 287 WPA_CONC_PREF_STA, 288 WPA_CONC_PREF_P2P 289 } conc_pref; 290 unsigned int p2p_per_sta_psk:1; 291 unsigned int p2p_fail_on_wps_complete:1; 292 unsigned int p2p_24ghz_social_channels:1; 293 unsigned int pending_p2ps_group:1; 294 unsigned int pending_group_iface_for_p2ps:1; 295 unsigned int pending_p2ps_group_freq; 296 297#ifdef CONFIG_WIFI_DISPLAY 298 int wifi_display; 299#define MAX_WFD_SUBELEMS 12 300 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; 301#endif /* CONFIG_WIFI_DISPLAY */ 302 303 struct psk_list_entry *add_psk; /* From group formation */ 304}; 305 306 307/** 308 * struct wpa_radio - Internal data for per-radio information 309 * 310 * This structure is used to share data about configured interfaces 311 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow 312 * better coordination of offchannel operations. 313 */ 314struct wpa_radio { 315 char name[16]; /* from driver_ops get_radio_name() or empty if not 316 * available */ 317 unsigned int external_scan_running:1; 318 unsigned int num_active_works; 319 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */ 320 struct dl_list work; /* struct wpa_radio_work::list entries */ 321}; 322 323#define MAX_ACTIVE_WORKS 2 324 325 326/** 327 * struct wpa_radio_work - Radio work item 328 */ 329struct wpa_radio_work { 330 struct dl_list list; 331 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */ 332 const char *type; 333 struct wpa_supplicant *wpa_s; 334 void (*cb)(struct wpa_radio_work *work, int deinit); 335 void *ctx; 336 unsigned int started:1; 337 struct os_reltime time; 338 unsigned int bands; 339}; 340 341int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq, 342 const char *type, int next, 343 void (*cb)(struct wpa_radio_work *work, int deinit), 344 void *ctx); 345void radio_work_done(struct wpa_radio_work *work); 346void radio_remove_works(struct wpa_supplicant *wpa_s, 347 const char *type, int remove_all); 348void radio_remove_pending_work(struct wpa_supplicant *wpa_s, void *ctx); 349void radio_work_check_next(struct wpa_supplicant *wpa_s); 350struct wpa_radio_work * 351radio_work_pending(struct wpa_supplicant *wpa_s, const char *type); 352 353struct wpa_connect_work { 354 unsigned int sme:1; 355 unsigned int bss_removed:1; 356 struct wpa_bss *bss; 357 struct wpa_ssid *ssid; 358}; 359 360int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss, 361 struct wpa_ssid *test_ssid); 362void wpas_connect_work_free(struct wpa_connect_work *cwork); 363void wpas_connect_work_done(struct wpa_supplicant *wpa_s); 364 365struct wpa_external_work { 366 unsigned int id; 367 char type[100]; 368 unsigned int timeout; 369}; 370 371enum wpa_radio_work_band wpas_freq_to_band(int freq); 372unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs); 373 374/** 375 * offchannel_send_action_result - Result of offchannel send Action frame 376 */ 377enum offchannel_send_action_result { 378 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */, 379 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged 380 */, 381 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure 382 */ 383}; 384 385struct wps_ap_info { 386 u8 bssid[ETH_ALEN]; 387 enum wps_ap_info_type { 388 WPS_AP_NOT_SEL_REG, 389 WPS_AP_SEL_REG, 390 WPS_AP_SEL_REG_OUR 391 } type; 392 unsigned int tries; 393 struct os_reltime last_attempt; 394 unsigned int pbc_active; 395 u8 uuid[WPS_UUID_LEN]; 396}; 397 398#define WPA_FREQ_USED_BY_INFRA_STATION BIT(0) 399#define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1) 400 401struct wpa_used_freq_data { 402 int freq; 403 unsigned int flags; 404}; 405 406#define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */ 407 408/* 409 * struct rrm_data - Data used for managing RRM features 410 */ 411struct rrm_data { 412 /* rrm_used - indication regarding the current connection */ 413 unsigned int rrm_used:1; 414 415 /* 416 * notify_neighbor_rep - Callback for notifying report requester 417 */ 418 void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep); 419 420 /* 421 * neighbor_rep_cb_ctx - Callback context 422 * Received in the callback registration, and sent to the callback 423 * function as a parameter. 424 */ 425 void *neighbor_rep_cb_ctx; 426 427 /* next_neighbor_rep_token - Next request's dialog token */ 428 u8 next_neighbor_rep_token; 429 430 /* token - Dialog token of the current radio measurement */ 431 u8 token; 432 433 /* destination address of the current radio measurement request */ 434 u8 dst_addr[ETH_ALEN]; 435}; 436 437enum wpa_supplicant_test_failure { 438 WPAS_TEST_FAILURE_NONE, 439 WPAS_TEST_FAILURE_SCAN_TRIGGER, 440}; 441 442struct icon_entry { 443 struct dl_list list; 444 u8 bssid[ETH_ALEN]; 445 u8 dialog_token; 446 char *file_name; 447 u8 *image; 448 size_t image_len; 449}; 450 451struct wpa_bss_tmp_disallowed { 452 struct dl_list list; 453 u8 bssid[ETH_ALEN]; 454 int rssi_threshold; 455}; 456 457struct beacon_rep_data { 458 u8 token; 459 u8 last_indication; 460 struct wpa_driver_scan_params scan_params; 461 u8 ssid[SSID_MAX_LEN]; 462 size_t ssid_len; 463 u8 bssid[ETH_ALEN]; 464 enum beacon_report_detail report_detail; 465 struct bitfield *eids; 466}; 467 468 469struct external_pmksa_cache { 470 struct dl_list list; 471 void *pmksa_cache; 472}; 473 474struct fils_hlp_req { 475 struct dl_list list; 476 u8 dst[ETH_ALEN]; 477 struct wpabuf *pkt; 478}; 479 480/** 481 * struct wpa_supplicant - Internal data for wpa_supplicant interface 482 * 483 * This structure contains the internal data for core wpa_supplicant code. This 484 * should be only used directly from the core code. However, a pointer to this 485 * data is used from other files as an arbitrary context pointer in calls to 486 * core functions. 487 */ 488struct wpa_supplicant { 489 struct wpa_global *global; 490 struct wpa_radio *radio; /* shared radio context */ 491 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */ 492 struct wpa_supplicant *parent; 493 struct wpa_supplicant *p2pdev; 494 struct wpa_supplicant *next; 495 struct l2_packet_data *l2; 496 struct l2_packet_data *l2_br; 497 struct os_reltime roam_start; 498 struct os_reltime roam_time; 499 struct os_reltime session_start; 500 struct os_reltime session_length; 501 unsigned char own_addr[ETH_ALEN]; 502 unsigned char perm_addr[ETH_ALEN]; 503 char ifname[100]; 504#ifdef CONFIG_MATCH_IFACE 505 int matched; 506#endif /* CONFIG_MATCH_IFACE */ 507#ifdef CONFIG_CTRL_IFACE_DBUS_NEW 508 char *dbus_new_path; 509 char *dbus_groupobj_path; 510#ifdef CONFIG_AP 511 char *preq_notify_peer; 512#endif /* CONFIG_AP */ 513#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ 514#ifdef CONFIG_CTRL_IFACE_BINDER 515 const void *binder_object_key; 516#endif /* CONFIG_CTRL_IFACE_BINDER */ 517 char bridge_ifname[16]; 518 519 char *confname; 520 char *confanother; 521 522 struct wpa_config *conf; 523 int countermeasures; 524 struct os_reltime last_michael_mic_error; 525 u8 bssid[ETH_ALEN]; 526 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this 527 * field contains the target BSSID. */ 528 int reassociate; /* reassociation requested */ 529 unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */ 530 unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */ 531 int disconnected; /* all connections disabled; i.e., do no reassociate 532 * before this has been cleared */ 533 struct wpa_ssid *current_ssid; 534 struct wpa_ssid *last_ssid; 535 struct wpa_bss *current_bss; 536 int ap_ies_from_associnfo; 537 unsigned int assoc_freq; 538 u8 *last_con_fail_realm; 539 size_t last_con_fail_realm_len; 540 541 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ 542 int pairwise_cipher; 543 int group_cipher; 544 int key_mgmt; 545 int wpa_proto; 546 int mgmt_group_cipher; 547 548 void *drv_priv; /* private data used by driver_ops */ 549 void *global_drv_priv; 550 551 u8 *bssid_filter; 552 size_t bssid_filter_count; 553 554 u8 *disallow_aps_bssid; 555 size_t disallow_aps_bssid_count; 556 struct wpa_ssid_value *disallow_aps_ssid; 557 size_t disallow_aps_ssid_count; 558 559 enum set_band setband; 560 561 /* Preferred network for the next connection attempt */ 562 struct wpa_ssid *next_ssid; 563 564 /* previous scan was wildcard when interleaving between 565 * wildcard scans and specific SSID scan when max_ssids=1 */ 566 int prev_scan_wildcard; 567 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; 568 * NULL = not yet initialized (start 569 * with wildcard SSID) 570 * WILDCARD_SSID_SCAN = wildcard 571 * SSID was used in the previous scan 572 */ 573#define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) 574 575 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ 576 int sched_scan_timeout; 577 int first_sched_scan; 578 int sched_scan_timed_out; 579 struct sched_scan_plan *sched_scan_plans; 580 size_t sched_scan_plans_num; 581 582 void (*scan_res_handler)(struct wpa_supplicant *wpa_s, 583 struct wpa_scan_results *scan_res); 584 struct dl_list bss; /* struct wpa_bss::list */ 585 struct dl_list bss_id; /* struct wpa_bss::list_id */ 586 size_t num_bss; 587 unsigned int bss_update_idx; 588 unsigned int bss_next_id; 589 590 /* 591 * Pointers to BSS entries in the order they were in the last scan 592 * results. 593 */ 594 struct wpa_bss **last_scan_res; 595 unsigned int last_scan_res_used; 596 unsigned int last_scan_res_size; 597 struct os_reltime last_scan; 598 599 const struct wpa_driver_ops *driver; 600 int interface_removed; /* whether the network interface has been 601 * removed */ 602 struct wpa_sm *wpa; 603 struct eapol_sm *eapol; 604 605 struct ctrl_iface_priv *ctrl_iface; 606 607 enum wpa_states wpa_state; 608 struct wpa_radio_work *scan_work; 609 int scanning; 610 int sched_scanning; 611 unsigned int sched_scan_stop_req:1; 612 int new_connection; 613 614 int eapol_received; /* number of EAPOL packets received after the 615 * previous association event */ 616 617 struct scard_data *scard; 618 char imsi[20]; 619 int mnc_len; 620 621 unsigned char last_eapol_src[ETH_ALEN]; 622 623 unsigned int keys_cleared; /* bitfield of key indexes that the driver is 624 * known not to be configured with a key */ 625 626 struct wpa_blacklist *blacklist; 627 628 /** 629 * extra_blacklist_count - Sum of blacklist counts after last connection 630 * 631 * This variable is used to maintain a count of temporary blacklisting 632 * failures (maximum number for any BSS) over blacklist clear 633 * operations. This is needed for figuring out whether there has been 634 * failures prior to the last blacklist clear operation which happens 635 * whenever no other not-blacklisted BSS candidates are available. This 636 * gets cleared whenever a connection has been established successfully. 637 */ 638 int extra_blacklist_count; 639 640 /** 641 * scan_req - Type of the scan request 642 */ 643 enum scan_req_type { 644 /** 645 * NORMAL_SCAN_REQ - Normal scan request 646 * 647 * This is used for scans initiated by wpa_supplicant to find an 648 * AP for a connection. 649 */ 650 NORMAL_SCAN_REQ, 651 652 /** 653 * INITIAL_SCAN_REQ - Initial scan request 654 * 655 * This is used for the first scan on an interface to force at 656 * least one scan to be run even if the configuration does not 657 * include any enabled networks. 658 */ 659 INITIAL_SCAN_REQ, 660 661 /** 662 * MANUAL_SCAN_REQ - Manual scan request 663 * 664 * This is used for scans where the user request a scan or 665 * a specific wpa_supplicant operation (e.g., WPS) requires scan 666 * to be run. 667 */ 668 MANUAL_SCAN_REQ 669 } scan_req, last_scan_req; 670 enum wpa_states scan_prev_wpa_state; 671 struct os_reltime scan_trigger_time, scan_start_time; 672 /* Minimum freshness requirement for connection purposes */ 673 struct os_reltime scan_min_time; 674 int scan_runs; /* number of scan runs since WPS was started */ 675 int *next_scan_freqs; 676 int *select_network_scan_freqs; 677 int *manual_scan_freqs; 678 int *manual_sched_scan_freqs; 679 unsigned int manual_scan_passive:1; 680 unsigned int manual_scan_use_id:1; 681 unsigned int manual_scan_only_new:1; 682 unsigned int own_scan_requested:1; 683 unsigned int own_scan_running:1; 684 unsigned int clear_driver_scan_cache:1; 685 unsigned int manual_scan_id; 686 int scan_interval; /* time in sec between scans to find suitable AP */ 687 int normal_scans; /* normal scans run before sched_scan */ 688 int scan_for_connection; /* whether the scan request was triggered for 689 * finding a connection */ 690 /* 691 * A unique cookie representing the vendor scan request. This cookie is 692 * returned from the driver interface. 0 indicates that there is no 693 * pending vendor scan request. 694 */ 695 u64 curr_scan_cookie; 696#define MAX_SCAN_ID 16 697 int scan_id[MAX_SCAN_ID]; 698 unsigned int scan_id_count; 699 u8 next_scan_bssid[ETH_ALEN]; 700 701 struct wpa_ssid_value *ssids_from_scan_req; 702 unsigned int num_ssids_from_scan_req; 703 704 u64 drv_flags; 705 unsigned int drv_enc; 706 unsigned int drv_smps_modes; 707 unsigned int drv_rrm_flags; 708 709 /* 710 * A bitmap of supported protocols for probe response offload. See 711 * struct wpa_driver_capa in driver.h 712 */ 713 unsigned int probe_resp_offloads; 714 715 /* extended capabilities supported by the driver */ 716 const u8 *extended_capa, *extended_capa_mask; 717 unsigned int extended_capa_len; 718 719 int max_scan_ssids; 720 int max_sched_scan_ssids; 721 unsigned int max_sched_scan_plans; 722 unsigned int max_sched_scan_plan_interval; 723 unsigned int max_sched_scan_plan_iterations; 724 int sched_scan_supported; 725 unsigned int max_match_sets; 726 unsigned int max_remain_on_chan; 727 unsigned int max_stations; 728 729 int pending_mic_error_report; 730 int pending_mic_error_pairwise; 731 int mic_errors_seen; /* Michael MIC errors with the current PTK */ 732 733 struct wps_context *wps; 734 int wps_success; /* WPS success event received */ 735 struct wps_er *wps_er; 736 unsigned int wps_run; 737 struct os_reltime wps_pin_start_time; 738 int blacklist_cleared; 739 740 struct wpabuf *pending_eapol_rx; 741 struct os_reltime pending_eapol_rx_time; 742 u8 pending_eapol_rx_src[ETH_ALEN]; 743 unsigned int last_eapol_matches_bssid:1; 744 unsigned int eap_expected_failure:1; 745 unsigned int reattach:1; /* reassociation to the same BSS requested */ 746 unsigned int mac_addr_changed:1; 747 unsigned int added_vif:1; 748 unsigned int wnmsleep_used:1; 749 unsigned int owe_transition_select:1; 750 unsigned int owe_transition_search:1; 751 unsigned int connection_set:1; 752 unsigned int connection_ht:1; 753 unsigned int connection_vht:1; 754 unsigned int connection_he:1; 755 756 struct os_reltime last_mac_addr_change; 757 int last_mac_addr_style; 758 759 struct ibss_rsn *ibss_rsn; 760 761 int set_sta_uapsd; 762 int sta_uapsd; 763 int set_ap_uapsd; 764 int ap_uapsd; 765 int auth_alg; 766 u16 last_owe_group; 767 768#ifdef CONFIG_SME 769 struct { 770 u8 ssid[SSID_MAX_LEN]; 771 size_t ssid_len; 772 int freq; 773 u8 assoc_req_ie[1500]; 774 size_t assoc_req_ie_len; 775 int mfp; 776 int ft_used; 777 u8 mobility_domain[2]; 778 u8 *ft_ies; 779 size_t ft_ies_len; 780 u8 prev_bssid[ETH_ALEN]; 781 int prev_bssid_set; 782 int auth_alg; 783 int proto; 784 785 int sa_query_count; /* number of pending SA Query requests; 786 * 0 = no SA Query in progress */ 787 int sa_query_timed_out; 788 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * 789 * sa_query_count octets of pending 790 * SA Query transaction identifiers */ 791 struct os_reltime sa_query_start; 792 struct os_reltime last_unprot_disconnect; 793 enum { HT_SEC_CHAN_UNKNOWN, 794 HT_SEC_CHAN_ABOVE, 795 HT_SEC_CHAN_BELOW } ht_sec_chan; 796 u8 sched_obss_scan; 797 u16 obss_scan_int; 798 u16 bss_max_idle_period; 799#ifdef CONFIG_SAE 800 struct sae_data sae; 801 struct wpabuf *sae_token; 802 int sae_group_index; 803 unsigned int sae_pmksa_caching:1; 804 u16 seq_num; 805 u8 ext_auth_bssid[ETH_ALEN]; 806 u8 ext_auth_ssid[SSID_MAX_LEN]; 807 size_t ext_auth_ssid_len; 808#endif /* CONFIG_SAE */ 809 } sme; 810#endif /* CONFIG_SME */ 811 812#ifdef CONFIG_AP 813 struct hostapd_iface *ap_iface; 814 void (*ap_configured_cb)(void *ctx, void *data); 815 void *ap_configured_cb_ctx; 816 void *ap_configured_cb_data; 817#endif /* CONFIG_AP */ 818 819 struct hostapd_iface *ifmsh; 820#ifdef CONFIG_MESH 821 struct mesh_rsn *mesh_rsn; 822 int mesh_if_idx; 823 unsigned int mesh_if_created:1; 824 unsigned int mesh_ht_enabled:1; 825 unsigned int mesh_vht_enabled:1; 826 unsigned int mesh_he_enabled:1; 827 struct wpa_driver_mesh_join_params *mesh_params; 828#ifdef CONFIG_PMKSA_CACHE_EXTERNAL 829 /* struct external_pmksa_cache::list */ 830 struct dl_list mesh_external_pmksa_cache; 831#endif /* CONFIG_PMKSA_CACHE_EXTERNAL */ 832#endif /* CONFIG_MESH */ 833 834 unsigned int off_channel_freq; 835 struct wpabuf *pending_action_tx; 836 u8 pending_action_src[ETH_ALEN]; 837 u8 pending_action_dst[ETH_ALEN]; 838 u8 pending_action_bssid[ETH_ALEN]; 839 unsigned int pending_action_freq; 840 int pending_action_no_cck; 841 int pending_action_without_roc; 842 unsigned int pending_action_tx_done:1; 843 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, 844 unsigned int freq, const u8 *dst, 845 const u8 *src, const u8 *bssid, 846 const u8 *data, size_t data_len, 847 enum offchannel_send_action_result 848 result); 849 unsigned int roc_waiting_drv_freq; 850 int action_tx_wait_time; 851 int action_tx_wait_time_used; 852 853 int p2p_mgmt; 854 855#ifdef CONFIG_P2P 856 struct p2p_go_neg_results *go_params; 857 int create_p2p_iface; 858 u8 pending_interface_addr[ETH_ALEN]; 859 char pending_interface_name[100]; 860 int pending_interface_type; 861 int p2p_group_idx; 862 unsigned int pending_listen_freq; 863 unsigned int pending_listen_duration; 864 enum { 865 NOT_P2P_GROUP_INTERFACE, 866 P2P_GROUP_INTERFACE_PENDING, 867 P2P_GROUP_INTERFACE_GO, 868 P2P_GROUP_INTERFACE_CLIENT 869 } p2p_group_interface; 870 struct p2p_group *p2p_group; 871 int p2p_long_listen; /* remaining time in long Listen state in ms */ 872 char p2p_pin[10]; 873 int p2p_wps_method; 874 u8 p2p_auth_invite[ETH_ALEN]; 875 int p2p_sd_over_ctrl_iface; 876 int p2p_in_provisioning; 877 int p2p_in_invitation; 878 int p2p_invite_go_freq; 879 int pending_invite_ssid_id; 880 int show_group_started; 881 u8 go_dev_addr[ETH_ALEN]; 882 int pending_pd_before_join; 883 u8 pending_join_iface_addr[ETH_ALEN]; 884 u8 pending_join_dev_addr[ETH_ALEN]; 885 int pending_join_wps_method; 886 u8 p2p_join_ssid[SSID_MAX_LEN]; 887 size_t p2p_join_ssid_len; 888 int p2p_join_scan_count; 889 int auto_pd_scan_retry; 890 int force_long_sd; 891 u16 pending_pd_config_methods; 892 enum { 893 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP 894 } pending_pd_use; 895 896 /* 897 * Whether cross connection is disallowed by the AP to which this 898 * interface is associated (only valid if there is an association). 899 */ 900 int cross_connect_disallowed; 901 902 /* 903 * Whether this P2P group is configured to use cross connection (only 904 * valid if this is P2P GO interface). The actual cross connect packet 905 * forwarding may not be configured depending on the uplink status. 906 */ 907 int cross_connect_enabled; 908 909 /* Whether cross connection forwarding is in use at the moment. */ 910 int cross_connect_in_use; 911 912 /* 913 * Uplink interface name for cross connection 914 */ 915 char cross_connect_uplink[100]; 916 917 unsigned int p2p_auto_join:1; 918 unsigned int p2p_auto_pd:1; 919 unsigned int p2p_go_do_acs:1; 920 unsigned int p2p_persistent_group:1; 921 unsigned int p2p_fallback_to_go_neg:1; 922 unsigned int p2p_pd_before_go_neg:1; 923 unsigned int p2p_go_ht40:1; 924 unsigned int p2p_go_vht:1; 925 unsigned int p2p_go_he:1; 926 unsigned int user_initiated_pd:1; 927 unsigned int p2p_go_group_formation_completed:1; 928 unsigned int group_formation_reported:1; 929 unsigned int waiting_presence_resp; 930 int p2p_first_connection_timeout; 931 unsigned int p2p_nfc_tag_enabled:1; 932 unsigned int p2p_peer_oob_pk_hash_known:1; 933 unsigned int p2p_disable_ip_addr_req:1; 934 unsigned int p2ps_method_config_any:1; 935 unsigned int p2p_cli_probe:1; 936 enum hostapd_hw_mode p2p_go_acs_band; 937 int p2p_persistent_go_freq; 938 int p2p_persistent_id; 939 int p2p_go_intent; 940 int p2p_connect_freq; 941 struct os_reltime p2p_auto_started; 942 struct wpa_ssid *p2p_last_4way_hs_fail; 943 struct wpa_radio_work *p2p_scan_work; 944 struct wpa_radio_work *p2p_listen_work; 945 struct wpa_radio_work *p2p_send_action_work; 946 947 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */ 948 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group 949 * formation */ 950 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN]; 951 u8 p2p_ip_addr_info[3 * 4]; 952 953 /* group common frequencies */ 954 int *p2p_group_common_freqs; 955 unsigned int p2p_group_common_freqs_num; 956 u8 p2ps_join_addr[ETH_ALEN]; 957 958 unsigned int p2p_go_max_oper_chwidth; 959 unsigned int p2p_go_vht_center_freq2; 960 int p2p_lo_started; 961#endif /* CONFIG_P2P */ 962 963 struct wpa_ssid *bgscan_ssid; 964 const struct bgscan_ops *bgscan; 965 void *bgscan_priv; 966 967 const struct autoscan_ops *autoscan; 968 struct wpa_driver_scan_params *autoscan_params; 969 void *autoscan_priv; 970 971 struct wpa_ssid *connect_without_scan; 972 973 struct wps_ap_info *wps_ap; 974 size_t num_wps_ap; 975 int wps_ap_iter; 976 977 int after_wps; 978 int known_wps_freq; 979 unsigned int wps_freq; 980 int wps_fragment_size; 981 int auto_reconnect_disabled; 982 983 /* Channel preferences for AP/P2P GO use */ 984 int best_24_freq; 985 int best_5_freq; 986 int best_overall_freq; 987 988 struct gas_query *gas; 989 struct gas_server *gas_server; 990 991#ifdef CONFIG_INTERWORKING 992 unsigned int fetch_anqp_in_progress:1; 993 unsigned int network_select:1; 994 unsigned int auto_select:1; 995 unsigned int auto_network_select:1; 996 unsigned int interworking_fast_assoc_tried:1; 997 unsigned int fetch_all_anqp:1; 998 unsigned int fetch_osu_info:1; 999 unsigned int fetch_osu_waiting_scan:1; 1000 unsigned int fetch_osu_icon_in_progress:1; 1001 struct wpa_bss *interworking_gas_bss; 1002 unsigned int osu_icon_id; 1003 struct dl_list icon_head; /* struct icon_entry */ 1004 struct osu_provider *osu_prov; 1005 size_t osu_prov_count; 1006 struct os_reltime osu_icon_fetch_start; 1007 unsigned int num_osu_scans; 1008 unsigned int num_prov_found; 1009#endif /* CONFIG_INTERWORKING */ 1010 unsigned int drv_capa_known; 1011 1012 struct { 1013 struct hostapd_hw_modes *modes; 1014 u16 num_modes; 1015 u16 flags; 1016 } hw; 1017 enum local_hw_capab { 1018 CAPAB_NO_HT_VHT, 1019 CAPAB_HT, 1020 CAPAB_HT40, 1021 CAPAB_VHT, 1022 } hw_capab; 1023#ifdef CONFIG_MACSEC 1024 struct ieee802_1x_kay *kay; 1025#endif /* CONFIG_MACSEC */ 1026 1027 int pno; 1028 int pno_sched_pending; 1029 1030 /* WLAN_REASON_* reason codes. Negative if locally generated. */ 1031 int disconnect_reason; 1032 1033 /* WLAN_STATUS_* status codes from last received Authentication frame 1034 * from the AP. */ 1035 u16 auth_status_code; 1036 1037 /* WLAN_STATUS_* status codes from (Re)Association Response frame. */ 1038 u16 assoc_status_code; 1039 1040 struct ext_password_data *ext_pw; 1041 1042 struct wpabuf *last_gas_resp, *prev_gas_resp; 1043 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN]; 1044 u8 last_gas_dialog_token, prev_gas_dialog_token; 1045 1046 unsigned int no_keep_alive:1; 1047 unsigned int ext_mgmt_frame_handling:1; 1048 unsigned int ext_eapol_frame_io:1; 1049 unsigned int wmm_ac_supported:1; 1050 unsigned int ext_work_in_progress:1; 1051 unsigned int own_disconnect_req:1; 1052 unsigned int ignore_post_flush_scan_res:1; 1053 1054#define MAC_ADDR_RAND_SCAN BIT(0) 1055#define MAC_ADDR_RAND_SCHED_SCAN BIT(1) 1056#define MAC_ADDR_RAND_PNO BIT(2) 1057#define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \ 1058 MAC_ADDR_RAND_SCHED_SCAN | \ 1059 MAC_ADDR_RAND_PNO) 1060 unsigned int mac_addr_rand_supported; 1061 unsigned int mac_addr_rand_enable; 1062 1063 /* MAC Address followed by mask (2 * ETH_ALEN) */ 1064 u8 *mac_addr_scan; 1065 u8 *mac_addr_sched_scan; 1066 u8 *mac_addr_pno; 1067 1068#ifdef CONFIG_WNM 1069 u8 wnm_dialog_token; 1070 u8 wnm_reply; 1071 u8 wnm_num_neighbor_report; 1072 u8 wnm_mode; 1073 u16 wnm_dissoc_timer; 1074 u8 wnm_bss_termination_duration[12]; 1075 struct neighbor_report *wnm_neighbor_report_elements; 1076 struct os_reltime wnm_cand_valid_until; 1077 u8 wnm_cand_from_bss[ETH_ALEN]; 1078 enum bss_trans_mgmt_status_code bss_tm_status; 1079 struct wpabuf *coloc_intf_elems; 1080 u8 coloc_intf_dialog_token; 1081 u8 coloc_intf_auto_report; 1082 u8 coloc_intf_timeout; 1083#ifdef CONFIG_MBO 1084 unsigned int wnm_mbo_trans_reason_present:1; 1085 u8 wnm_mbo_transition_reason; 1086#endif /* CONFIG_MBO */ 1087#endif /* CONFIG_WNM */ 1088 1089#ifdef CONFIG_TESTING_GET_GTK 1090 u8 last_gtk[32]; 1091 size_t last_gtk_len; 1092#endif /* CONFIG_TESTING_GET_GTK */ 1093 1094 unsigned int num_multichan_concurrent; 1095 struct wpa_radio_work *connect_work; 1096 1097 unsigned int ext_work_id; 1098 1099 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES]; 1100 1101#ifdef CONFIG_TESTING_OPTIONS 1102 struct l2_packet_data *l2_test; 1103 unsigned int extra_roc_dur; 1104 enum wpa_supplicant_test_failure test_failure; 1105 char *get_pref_freq_list_override; 1106 unsigned int reject_btm_req_reason; 1107 unsigned int p2p_go_csa_on_inv:1; 1108 unsigned int ignore_auth_resp:1; 1109 unsigned int ignore_assoc_disallow:1; 1110 unsigned int testing_resend_assoc:1; 1111 struct wpabuf *sae_commit_override; 1112 enum wpa_alg last_tk_alg; 1113 u8 last_tk_addr[ETH_ALEN]; 1114 int last_tk_key_idx; 1115 u8 last_tk[WPA_TK_MAX_LEN]; 1116 size_t last_tk_len; 1117 struct wpabuf *last_assoc_req_wpa_ie; 1118#endif /* CONFIG_TESTING_OPTIONS */ 1119 1120 struct wmm_ac_assoc_data *wmm_ac_assoc_info; 1121 struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT]; 1122 struct wmm_ac_addts_request *addts_request; 1123 u8 wmm_ac_last_dialog_token; 1124 struct wmm_tspec_element *last_tspecs; 1125 u8 last_tspecs_count; 1126 1127 struct rrm_data rrm; 1128 struct beacon_rep_data beacon_rep_data; 1129 1130#ifdef CONFIG_FST 1131 struct fst_iface *fst; 1132 const struct wpabuf *fst_ies; 1133 struct wpabuf *received_mb_ies; 1134#endif /* CONFIG_FST */ 1135 1136#ifdef CONFIG_MBO 1137 /* Multiband operation non-preferred channel */ 1138 struct wpa_mbo_non_pref_channel { 1139 enum mbo_non_pref_chan_reason reason; 1140 u8 oper_class; 1141 u8 chan; 1142 u8 preference; 1143 } *non_pref_chan; 1144 size_t non_pref_chan_num; 1145 u8 mbo_wnm_token; 1146 /** 1147 * enable_oce - Enable OCE if it is enabled by user and device also 1148 * supports OCE. 1149 * User can enable OCE with wpa_config's 'oce' parameter as follows - 1150 * - Set BIT(0) to enable OCE in non-AP STA mode. 1151 * - Set BIT(1) to enable OCE in STA-CFON mode. 1152 */ 1153 u8 enable_oce; 1154#endif /* CONFIG_MBO */ 1155 1156 /* 1157 * This should be under CONFIG_MBO, but it is left out to allow using 1158 * the bss_temp_disallowed list for other purposes as well. 1159 */ 1160 struct dl_list bss_tmp_disallowed; 1161 1162 /* 1163 * Content of a measurement report element with type 8 (LCI), 1164 * own location. 1165 */ 1166 struct wpabuf *lci; 1167 struct os_reltime lci_time; 1168 1169 struct os_reltime beacon_rep_scan; 1170 1171 /* FILS HLP requests (struct fils_hlp_req) */ 1172 struct dl_list fils_hlp_req; 1173 1174 struct sched_scan_relative_params { 1175 /** 1176 * relative_rssi_set - Enable relatively preferred BSS reporting 1177 * 1178 * 0 = Disable reporting relatively preferred BSSs 1179 * 1 = Enable reporting relatively preferred BSSs 1180 */ 1181 int relative_rssi_set; 1182 1183 /** 1184 * relative_rssi - Relative RSSI for reporting better BSSs 1185 * 1186 * Amount of RSSI by which a BSS should be better than the 1187 * current connected BSS so that the new BSS can be reported 1188 * to user space. This applies to sched_scan operations. 1189 */ 1190 int relative_rssi; 1191 1192 /** 1193 * relative_adjust_band - Band in which RSSI is to be adjusted 1194 */ 1195 enum set_band relative_adjust_band; 1196 1197 /** 1198 * relative_adjust_rssi - RSSI adjustment 1199 * 1200 * An amount of relative_adjust_rssi should be added to the 1201 * BSSs that belong to the relative_adjust_band while comparing 1202 * with other bands for BSS reporting. 1203 */ 1204 int relative_adjust_rssi; 1205 } srp; 1206 1207 /* RIC elements for FT protocol */ 1208 struct wpabuf *ric_ies; 1209 1210 int last_auth_timeout_sec; 1211 1212#ifdef CONFIG_DPP 1213 struct dpp_global *dpp; 1214 struct dpp_authentication *dpp_auth; 1215 struct wpa_radio_work *dpp_listen_work; 1216 unsigned int dpp_pending_listen_freq; 1217 unsigned int dpp_listen_freq; 1218 u8 dpp_allowed_roles; 1219 int dpp_qr_mutual; 1220 int dpp_netrole_ap; 1221 int dpp_auth_ok_on_ack; 1222 int dpp_in_response_listen; 1223 int dpp_gas_client; 1224 int dpp_gas_dialog_token; 1225 u8 dpp_intro_bssid[ETH_ALEN]; 1226 void *dpp_intro_network; 1227 struct dpp_pkex *dpp_pkex; 1228 struct dpp_bootstrap_info *dpp_pkex_bi; 1229 char *dpp_pkex_code; 1230 char *dpp_pkex_identifier; 1231 char *dpp_pkex_auth_cmd; 1232 char *dpp_configurator_params; 1233 struct os_reltime dpp_last_init; 1234 struct os_reltime dpp_init_iter_start; 1235 unsigned int dpp_init_max_tries; 1236 unsigned int dpp_init_retry_time; 1237 unsigned int dpp_resp_wait_time; 1238 unsigned int dpp_resp_max_tries; 1239 unsigned int dpp_resp_retry_time; 1240#ifdef CONFIG_DPP2 1241 struct dpp_pfs *dpp_pfs; 1242#endif /* CONFIG_DPP2 */ 1243#ifdef CONFIG_TESTING_OPTIONS 1244 char *dpp_config_obj_override; 1245 char *dpp_discovery_override; 1246 char *dpp_groups_override; 1247 unsigned int dpp_ignore_netaccesskey_mismatch:1; 1248#endif /* CONFIG_TESTING_OPTIONS */ 1249#endif /* CONFIG_DPP */ 1250 1251#ifdef CONFIG_FILS 1252 unsigned int disable_fils:1; 1253#endif /* CONFIG_FILS */ 1254 unsigned int ieee80211ac:1; 1255 unsigned int enabled_4addr_mode:1; 1256 unsigned int multi_bss_support:1; 1257}; 1258 1259 1260/* wpa_supplicant.c */ 1261void wpa_supplicant_apply_ht_overrides( 1262 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1263 struct wpa_driver_associate_params *params); 1264void wpa_supplicant_apply_vht_overrides( 1265 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1266 struct wpa_driver_associate_params *params); 1267 1268int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1269int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s, 1270 struct wpa_ssid *ssid); 1271 1272int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); 1273 1274const char * wpa_supplicant_state_txt(enum wpa_states state); 1275int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); 1276int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); 1277int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, 1278 struct wpa_bss *bss, struct wpa_ssid *ssid, 1279 u8 *wpa_ie, size_t *wpa_ie_len); 1280void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, 1281 struct wpa_bss *bss, 1282 struct wpa_ssid *ssid); 1283void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, 1284 struct wpa_ssid *ssid); 1285void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); 1286void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); 1287void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, 1288 int sec, int usec); 1289void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff); 1290void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); 1291void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, 1292 enum wpa_states state); 1293struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); 1294const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); 1295void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); 1296void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, 1297 u16 reason_code); 1298 1299struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s); 1300int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id); 1301void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, 1302 struct wpa_ssid *ssid); 1303void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, 1304 struct wpa_ssid *ssid); 1305void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, 1306 struct wpa_ssid *ssid); 1307int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s, 1308 const char *pkcs11_engine_path, 1309 const char *pkcs11_module_path); 1310int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, 1311 int ap_scan); 1312int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, 1313 unsigned int expire_age); 1314int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, 1315 unsigned int expire_count); 1316int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, 1317 int scan_interval); 1318int wpa_supplicant_set_debug_params(struct wpa_global *global, 1319 int debug_level, int debug_timestamp, 1320 int debug_show_keys); 1321void free_hw_features(struct wpa_supplicant *wpa_s); 1322 1323void wpa_show_license(void); 1324 1325struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global, 1326 const char *ifname); 1327struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, 1328 struct wpa_interface *iface, 1329 struct wpa_supplicant *parent); 1330int wpa_supplicant_remove_iface(struct wpa_global *global, 1331 struct wpa_supplicant *wpa_s, 1332 int terminate); 1333struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, 1334 const char *ifname); 1335struct wpa_global * wpa_supplicant_init(struct wpa_params *params); 1336int wpa_supplicant_run(struct wpa_global *global); 1337void wpa_supplicant_deinit(struct wpa_global *global); 1338 1339int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, 1340 struct wpa_ssid *ssid); 1341void wpa_supplicant_terminate_proc(struct wpa_global *global); 1342void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, 1343 const u8 *buf, size_t len); 1344void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); 1345void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); 1346void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); 1347void fils_connection_failure(struct wpa_supplicant *wpa_s); 1348int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); 1349int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); 1350void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason); 1351void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, 1352 struct wpa_ssid *ssid, int clear_failures); 1353int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); 1354int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, 1355 size_t ssid_len); 1356void wpas_request_connection(struct wpa_supplicant *wpa_s); 1357void wpas_request_disconnection(struct wpa_supplicant *wpa_s); 1358int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen); 1359int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style); 1360int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s); 1361void add_freq(int *freqs, int *num_freqs, int freq); 1362 1363void wpas_rrm_reset(struct wpa_supplicant *wpa_s); 1364void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s, 1365 const u8 *report, size_t report_len); 1366int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s, 1367 const struct wpa_ssid_value *ssid, 1368 int lci, int civic, 1369 void (*cb)(void *ctx, 1370 struct wpabuf *neighbor_rep), 1371 void *cb_ctx); 1372void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s, 1373 const u8 *src, const u8 *dst, 1374 const u8 *frame, size_t len); 1375void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s, 1376 const u8 *src, 1377 const u8 *frame, size_t len, 1378 int rssi); 1379void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s); 1380int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s, 1381 struct wpa_scan_results *scan_res, 1382 struct scan_info *info); 1383void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s); 1384void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s); 1385 1386 1387/* MBO functions */ 1388int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len, 1389 int add_oce_capa); 1390const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr); 1391const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr); 1392const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len, 1393 enum mbo_attr_id attr); 1394int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s, 1395 const char *non_pref_chan); 1396void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie); 1397void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie, 1398 size_t len); 1399size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos, 1400 size_t len, 1401 enum mbo_transition_reject_reason reason); 1402void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa); 1403struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s, 1404 struct wpa_bss *bss, u32 mbo_subtypes); 1405void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s, 1406 struct wpa_bss *bss, const u8 *sa, 1407 const u8 *data, size_t slen); 1408void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s); 1409 1410/* op_classes.c */ 1411enum chan_allowed { 1412 NOT_ALLOWED, NO_IR, ALLOWED 1413}; 1414 1415enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 channel, 1416 u8 bw); 1417size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s, 1418 struct wpa_ssid *ssid, 1419 int freq, u8 *pos, size_t len); 1420 1421int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s, 1422 unsigned int type, const u8 *addr, 1423 const u8 *mask); 1424int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s, 1425 unsigned int type); 1426 1427/** 1428 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response 1429 * @wpa_s: Pointer to wpa_supplicant data 1430 * @ssid: Pointer to the network block the reply is for 1431 * @field: field the response is a reply for 1432 * @value: value (ie, password, etc) for @field 1433 * Returns: 0 on success, non-zero on error 1434 * 1435 * Helper function to handle replies to control interface requests. 1436 */ 1437int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, 1438 struct wpa_ssid *ssid, 1439 const char *field, 1440 const char *value); 1441 1442void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, 1443 const struct wpa_ssid *ssid, 1444 struct hostapd_freq_params *freq); 1445 1446/* events.c */ 1447void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); 1448int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, 1449 struct wpa_bss *selected, 1450 struct wpa_ssid *ssid); 1451void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); 1452void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); 1453void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); 1454int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s); 1455struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s, 1456 struct wpa_ssid **selected_ssid); 1457int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1458void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s, 1459 struct channel_list_changed *info); 1460 1461/* eap_register.c */ 1462int eap_register_methods(void); 1463 1464/** 1465 * Utility method to tell if a given network is for persistent group storage 1466 * @ssid: Network object 1467 * Returns: 1 if network is a persistent group, 0 otherwise 1468 */ 1469static inline int network_is_persistent_group(struct wpa_ssid *ssid) 1470{ 1471 return ssid->disabled == 2 && ssid->p2p_persistent_group; 1472} 1473 1474 1475static inline int wpas_mode_to_ieee80211_mode(enum wpas_mode mode) 1476{ 1477 switch (mode) { 1478 default: 1479 case WPAS_MODE_INFRA: 1480 return IEEE80211_MODE_INFRA; 1481 case WPAS_MODE_IBSS: 1482 return IEEE80211_MODE_IBSS; 1483 case WPAS_MODE_AP: 1484 case WPAS_MODE_P2P_GO: 1485 case WPAS_MODE_P2P_GROUP_FORMATION: 1486 return IEEE80211_MODE_AP; 1487 case WPAS_MODE_MESH: 1488 return IEEE80211_MODE_MESH; 1489 } 1490} 1491 1492 1493int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1494int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1495 1496int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); 1497 1498void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title, 1499 struct wpa_used_freq_data *freqs_data, 1500 unsigned int len); 1501 1502int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s, 1503 struct wpa_used_freq_data *freqs_data, 1504 unsigned int len); 1505int get_shared_radio_freqs(struct wpa_supplicant *wpa_s, 1506 int *freq_array, unsigned int len); 1507 1508void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx); 1509 1510void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s); 1511struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s, 1512 enum wpa_vendor_elem_frame frame); 1513int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame, 1514 const u8 *elem, size_t len); 1515 1516#ifdef CONFIG_FST 1517 1518struct fst_wpa_obj; 1519 1520void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s, 1521 struct fst_wpa_obj *iface_obj); 1522 1523#endif /* CONFIG_FST */ 1524 1525int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd); 1526 1527struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes, 1528 u16 num_modes, enum hostapd_hw_mode mode); 1529 1530void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid, 1531 unsigned int sec, int rssi_threshold); 1532int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, 1533 struct wpa_bss *bss); 1534void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s); 1535 1536struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s, 1537 int i, struct wpa_bss *bss, 1538 struct wpa_ssid *group, 1539 int only_first_ssid, int debug_print); 1540 1541int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s, 1542 enum wpa_driver_if_type if_type, 1543 unsigned int *num, 1544 unsigned int *freq_list); 1545 1546int wpa_is_fils_supported(struct wpa_supplicant *wpa_s); 1547int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s); 1548 1549#endif /* WPA_SUPPLICANT_I_H */ 1550