1 /* 2 * WPA Supplicant / Configuration file structures 3 * Copyright (c) 2003-2012, 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 CONFIG_H 10 #define CONFIG_H 11 12 #define DEFAULT_EAPOL_VERSION 1 13 #ifdef CONFIG_NO_SCAN_PROCESSING 14 #define DEFAULT_AP_SCAN 2 15 #else /* CONFIG_NO_SCAN_PROCESSING */ 16 #define DEFAULT_AP_SCAN 1 17 #endif /* CONFIG_NO_SCAN_PROCESSING */ 18 #define DEFAULT_USER_MPM 1 19 #define DEFAULT_MAX_PEER_LINKS 99 20 #define DEFAULT_MESH_MAX_INACTIVITY 300 21 /* 22 * The default dot11RSNASAERetransPeriod is defined as 40 ms in the standard, 23 * but use 1000 ms in practice to avoid issues on low power CPUs. 24 */ 25 #define DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD 1000 26 #define DEFAULT_FAST_REAUTH 1 27 #define DEFAULT_P2P_GO_INTENT 7 28 #define DEFAULT_P2P_INTRA_BSS 1 29 #define DEFAULT_P2P_GO_MAX_INACTIVITY (5 * 60) 30 #define DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN 0 31 #define DEFAULT_BSS_MAX_COUNT 200 32 #define DEFAULT_BSS_EXPIRATION_AGE 180 33 #define DEFAULT_BSS_EXPIRATION_SCAN_COUNT 2 34 #define DEFAULT_MAX_NUM_STA 128 35 #define DEFAULT_AP_ISOLATE 0 36 #define DEFAULT_ACCESS_NETWORK_TYPE 15 37 #define DEFAULT_SCAN_CUR_FREQ 0 38 #define DEFAULT_P2P_SEARCH_DELAY 500 39 #define DEFAULT_RAND_ADDR_LIFETIME 60 40 #define DEFAULT_KEY_MGMT_OFFLOAD 1 41 #define DEFAULT_CERT_IN_CB 1 42 #define DEFAULT_P2P_GO_CTWINDOW 0 43 #define DEFAULT_WPA_RSC_RELAXATION 1 44 #define DEFAULT_MBO_CELL_CAPA MBO_CELL_CAPA_NOT_SUPPORTED 45 #define DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD -75 46 #define DEFAULT_OCE_SUPPORT OCE_STA 47 #define DEFAULT_EXTENDED_KEY_ID 0 48 #define DEFAULT_SCAN_RES_VALID_FOR_CONNECT 5 49 50 #include "config_ssid.h" 51 #include "wps/wps.h" 52 #include "common/ieee802_11_defs.h" 53 #include "common/ieee802_11_common.h" 54 55 56 #define MAX_ROAMING_CONS 36 57 #define MAX_ROAMING_CONS_OI_LEN 15 58 59 struct wpa_cred { 60 /** 61 * next - Next credential in the list 62 * 63 * This pointer can be used to iterate over all credentials. The head 64 * of this list is stored in the cred field of struct wpa_config. 65 */ 66 struct wpa_cred *next; 67 68 /** 69 * id - Unique id for the credential 70 * 71 * This identifier is used as a unique identifier for each credential 72 * block when using the control interface. Each credential is allocated 73 * an id when it is being created, either when reading the 74 * configuration file or when a new credential is added through the 75 * control interface. 76 */ 77 int id; 78 79 /** 80 * temporary - Whether this credential is temporary and not to be saved 81 */ 82 int temporary; 83 84 /** 85 * priority - Priority group 86 * 87 * By default, all networks and credentials get the same priority group 88 * (0). This field can be used to give higher priority for credentials 89 * (and similarly in struct wpa_ssid for network blocks) to change the 90 * Interworking automatic networking selection behavior. The matching 91 * network (based on either an enabled network block or a credential) 92 * with the highest priority value will be selected. 93 */ 94 int priority; 95 96 /** 97 * pcsc - Use PC/SC and SIM/USIM card 98 */ 99 int pcsc; 100 101 /** 102 * realm - Home Realm for Interworking 103 */ 104 char *realm; 105 106 /** 107 * username - Username for Interworking network selection 108 */ 109 char *username; 110 111 /** 112 * password - Password for Interworking network selection 113 */ 114 char *password; 115 116 /** 117 * ext_password - Whether password is a name for external storage 118 */ 119 int ext_password; 120 121 /** 122 * ca_cert - CA certificate for Interworking network selection 123 */ 124 char *ca_cert; 125 126 /** 127 * client_cert - File path to client certificate file (PEM/DER) 128 * 129 * This field is used with Interworking networking selection for a case 130 * where client certificate/private key is used for authentication 131 * (EAP-TLS). Full path to the file should be used since working 132 * directory may change when wpa_supplicant is run in the background. 133 * 134 * Alternatively, a named configuration blob can be used by setting 135 * this to blob://blob_name. 136 */ 137 char *client_cert; 138 139 /** 140 * private_key - File path to client private key file (PEM/DER/PFX) 141 * 142 * When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 143 * commented out. Both the private key and certificate will be read 144 * from the PKCS#12 file in this case. Full path to the file should be 145 * used since working directory may change when wpa_supplicant is run 146 * in the background. 147 * 148 * Windows certificate store can be used by leaving client_cert out and 149 * configuring private_key in one of the following formats: 150 * 151 * cert://substring_to_match 152 * 153 * hash://certificate_thumbprint_in_hex 154 * 155 * For example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 156 * 157 * Note that when running wpa_supplicant as an application, the user 158 * certificate store (My user account) is used, whereas computer store 159 * (Computer account) is used when running wpasvc as a service. 160 * 161 * Alternatively, a named configuration blob can be used by setting 162 * this to blob://blob_name. 163 */ 164 char *private_key; 165 166 /** 167 * private_key_passwd - Password for private key file 168 */ 169 char *private_key_passwd; 170 171 /** 172 * imsi - IMSI in <MCC> | <MNC> | '-' | <MSIN> format 173 */ 174 char *imsi; 175 176 /** 177 * milenage - Milenage parameters for SIM/USIM simulator in 178 * <Ki>:<OPc>:<SQN> format 179 */ 180 char *milenage; 181 182 /** 183 * domain_suffix_match - Constraint for server domain name 184 * 185 * If set, this FQDN is used as a suffix match requirement for the AAA 186 * server certificate in SubjectAltName dNSName element(s). If a 187 * matching dNSName is found, this constraint is met. If no dNSName 188 * values are present, this constraint is matched against SubjectName CN 189 * using same suffix match comparison. Suffix match here means that the 190 * host/domain name is compared one label at a time starting from the 191 * top-level domain and all the labels in @domain_suffix_match shall be 192 * included in the certificate. The certificate may include additional 193 * sub-level labels in addition to the required labels. 194 * 195 * For example, domain_suffix_match=example.com would match 196 * test.example.com but would not match test-example.com. 197 */ 198 char *domain_suffix_match; 199 200 /** 201 * domain - Home service provider FQDN(s) 202 * 203 * This is used to compare against the Domain Name List to figure out 204 * whether the AP is operated by the Home SP. Multiple domain entries 205 * can be used to configure alternative FQDNs that will be considered 206 * home networks. 207 */ 208 char **domain; 209 210 /** 211 * num_domain - Number of FQDNs in the domain array 212 */ 213 size_t num_domain; 214 215 /** 216 * roaming_consortium - Roaming Consortium OI 217 * 218 * If roaming_consortium_len is non-zero, this field contains the 219 * Roaming Consortium OI that can be used to determine which access 220 * points support authentication with this credential. This is an 221 * alternative to the use of the realm parameter. When using Roaming 222 * Consortium to match the network, the EAP parameters need to be 223 * pre-configured with the credential since the NAI Realm information 224 * may not be available or fetched. 225 */ 226 u8 roaming_consortium[15]; 227 228 /** 229 * roaming_consortium_len - Length of roaming_consortium 230 */ 231 size_t roaming_consortium_len; 232 233 /** 234 * required_roaming_consortium - Required Roaming Consortium OI 235 * 236 * If required_roaming_consortium_len is non-zero, this field contains 237 * the Roaming Consortium OI that is required to be advertised by the AP 238 * for the credential to be considered matching. 239 */ 240 u8 required_roaming_consortium[15]; 241 242 /** 243 * required_roaming_consortium_len - Length of required_roaming_consortium 244 */ 245 size_t required_roaming_consortium_len; 246 247 /** 248 * roaming_consortiums - Roaming Consortium OI(s) memberships 249 * 250 * This field contains one or more OIs identifying the roaming 251 * consortiums of which the provider is a member. The list is sorted 252 * from the most preferred one to the least preferred one. A match 253 * between the Roaming Consortium OIs advertised by an AP and the OIs 254 * in this list indicates that successful authentication is possible. 255 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI) 256 */ 257 u8 roaming_consortiums[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN]; 258 259 /** 260 * roaming_consortiums_len - Length on roaming_consortiums[i] 261 */ 262 size_t roaming_consortiums_len[MAX_ROAMING_CONS]; 263 264 /** 265 * num_roaming_consortiums - Number of entries in roaming_consortiums 266 */ 267 unsigned int num_roaming_consortiums; 268 269 /** 270 * eap_method - EAP method to use 271 * 272 * Pre-configured EAP method to use with this credential or %NULL to 273 * indicate no EAP method is selected, i.e., the method will be 274 * selected automatically based on ANQP information. 275 */ 276 struct eap_method_type *eap_method; 277 278 /** 279 * phase1 - Phase 1 (outer authentication) parameters 280 * 281 * Pre-configured EAP parameters or %NULL. 282 */ 283 char *phase1; 284 285 /** 286 * phase2 - Phase 2 (inner authentication) parameters 287 * 288 * Pre-configured EAP parameters or %NULL. 289 */ 290 char *phase2; 291 292 struct excluded_ssid { 293 u8 ssid[SSID_MAX_LEN]; 294 size_t ssid_len; 295 } *excluded_ssid; 296 size_t num_excluded_ssid; 297 298 struct roaming_partner { 299 char fqdn[128]; 300 int exact_match; 301 u8 priority; 302 char country[3]; 303 } *roaming_partner; 304 size_t num_roaming_partner; 305 306 int update_identifier; 307 308 /** 309 * provisioning_sp - FQDN of the SP that provisioned the credential 310 */ 311 char *provisioning_sp; 312 313 /** 314 * sp_priority - Credential priority within a provisioning SP 315 * 316 * This is the priority of the credential among all credentials 317 * provisionined by the same SP (i.e., for entries that have identical 318 * provisioning_sp value). The range of this priority is 0-255 with 0 319 * being the highest and 255 the lower priority. 320 */ 321 int sp_priority; 322 323 unsigned int min_dl_bandwidth_home; 324 unsigned int min_ul_bandwidth_home; 325 unsigned int min_dl_bandwidth_roaming; 326 unsigned int min_ul_bandwidth_roaming; 327 328 /** 329 * max_bss_load - Maximum BSS Load Channel Utilization (1..255) 330 * This value is used as the maximum channel utilization for network 331 * selection purposes for home networks. If the AP does not advertise 332 * BSS Load or if the limit would prevent any connection, this 333 * constraint will be ignored. 334 */ 335 unsigned int max_bss_load; 336 337 size_t num_req_conn_capab; 338 u8 *req_conn_capab_proto; 339 int **req_conn_capab_port; 340 341 /** 342 * ocsp - Whether to use/require OCSP to check server certificate 343 * 344 * 0 = do not use OCSP stapling (TLS certificate status extension) 345 * 1 = try to use OCSP stapling, but not require response 346 * 2 = require valid OCSP stapling response 347 */ 348 int ocsp; 349 350 /** 351 * sim_num - User selected SIM identifier 352 * 353 * This variable is used for identifying which SIM is used if the system 354 * has more than one. 355 */ 356 int sim_num; 357 }; 358 359 360 #define CFG_CHANGED_DEVICE_NAME BIT(0) 361 #define CFG_CHANGED_CONFIG_METHODS BIT(1) 362 #define CFG_CHANGED_DEVICE_TYPE BIT(2) 363 #define CFG_CHANGED_OS_VERSION BIT(3) 364 #define CFG_CHANGED_UUID BIT(4) 365 #define CFG_CHANGED_COUNTRY BIT(5) 366 #define CFG_CHANGED_SEC_DEVICE_TYPE BIT(6) 367 #define CFG_CHANGED_P2P_SSID_POSTFIX BIT(7) 368 #define CFG_CHANGED_WPS_STRING BIT(8) 369 #define CFG_CHANGED_P2P_INTRA_BSS BIT(9) 370 #define CFG_CHANGED_VENDOR_EXTENSION BIT(10) 371 #define CFG_CHANGED_P2P_LISTEN_CHANNEL BIT(11) 372 #define CFG_CHANGED_P2P_OPER_CHANNEL BIT(12) 373 #define CFG_CHANGED_P2P_PREF_CHAN BIT(13) 374 #define CFG_CHANGED_EXT_PW_BACKEND BIT(14) 375 #define CFG_CHANGED_NFC_PASSWORD_TOKEN BIT(15) 376 #define CFG_CHANGED_P2P_PASSPHRASE_LEN BIT(16) 377 #define CFG_CHANGED_SCHED_SCAN_PLANS BIT(17) 378 #define CFG_CHANGED_WOWLAN_TRIGGERS BIT(18) 379 #define CFG_CHANGED_DISABLE_BTM BIT(19) 380 #define CFG_CHANGED_BGSCAN BIT(20) 381 382 /** 383 * struct wpa_config - wpa_supplicant configuration data 384 * 385 * This data structure is presents the per-interface (radio) configuration 386 * data. In many cases, there is only one struct wpa_config instance, but if 387 * more than one network interface is being controlled, one instance is used 388 * for each. 389 */ 390 struct wpa_config { 391 /** 392 * ssid - Head of the global network list 393 * 394 * This is the head for the list of all the configured networks. 395 */ 396 struct wpa_ssid *ssid; 397 398 /** 399 * pssid - Per-priority network lists (in priority order) 400 */ 401 struct wpa_ssid **pssid; 402 403 /** 404 * num_prio - Number of different priorities used in the pssid lists 405 * 406 * This indicates how many per-priority network lists are included in 407 * pssid. 408 */ 409 size_t num_prio; 410 411 /** 412 * cred - Head of the credential list 413 * 414 * This is the head for the list of all the configured credentials. 415 */ 416 struct wpa_cred *cred; 417 418 /** 419 * eapol_version - IEEE 802.1X/EAPOL version number 420 * 421 * wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which 422 * defines EAPOL version 2. However, there are many APs that do not 423 * handle the new version number correctly (they seem to drop the 424 * frames completely). In order to make wpa_supplicant interoperate 425 * with these APs, the version number is set to 1 by default. This 426 * configuration value can be used to set it to the new version (2). 427 */ 428 int eapol_version; 429 430 /** 431 * ap_scan - AP scanning/selection 432 * 433 * By default, wpa_supplicant requests driver to perform AP 434 * scanning and then uses the scan results to select a 435 * suitable AP. Another alternative is to allow the driver to 436 * take care of AP scanning and selection and use 437 * wpa_supplicant just to process EAPOL frames based on IEEE 438 * 802.11 association information from the driver. 439 * 440 * 1: wpa_supplicant initiates scanning and AP selection (default). 441 * 442 * 0: Driver takes care of scanning, AP selection, and IEEE 802.11 443 * association parameters (e.g., WPA IE generation); this mode can 444 * also be used with non-WPA drivers when using IEEE 802.1X mode; 445 * do not try to associate with APs (i.e., external program needs 446 * to control association). This mode must also be used when using 447 * wired Ethernet drivers. 448 * 449 * 2: like 0, but associate with APs using security policy and SSID 450 * (but not BSSID); this can be used, e.g., with ndiswrapper and NDIS 451 * drivers to enable operation with hidden SSIDs and optimized roaming; 452 * in this mode, the network blocks in the configuration are tried 453 * one by one until the driver reports successful association; each 454 * network block should have explicit security policy (i.e., only one 455 * option in the lists) for key_mgmt, pairwise, group, proto variables. 456 * 457 * Note: ap_scan=2 should not be used with the nl80211 driver interface 458 * (the current Linux interface). ap_scan=1 is optimized work working 459 * with nl80211. For finding networks using hidden SSID, scan_ssid=1 in 460 * the network block can be used with nl80211. 461 */ 462 int ap_scan; 463 464 /** 465 * bgscan - Background scan and roaming parameters or %NULL if none 466 * 467 * This is an optional set of parameters for background scanning and 468 * roaming within a network (ESS). For more detailed information see 469 * ssid block documentation. 470 * 471 * The variable defines default bgscan behavior for all BSS station 472 * networks except for those which have their own bgscan configuration. 473 */ 474 char *bgscan; 475 476 /** 477 * disable_scan_offload - Disable automatic offloading of scan requests 478 * 479 * By default, %wpa_supplicant tries to offload scanning if the driver 480 * indicates support for this (sched_scan). This configuration 481 * parameter can be used to disable this offloading mechanism. 482 */ 483 int disable_scan_offload; 484 485 /** 486 * ctrl_interface - Parameters for the control interface 487 * 488 * If this is specified, %wpa_supplicant will open a control interface 489 * that is available for external programs to manage %wpa_supplicant. 490 * The meaning of this string depends on which control interface 491 * mechanism is used. For all cases, the existence of this parameter 492 * in configuration is used to determine whether the control interface 493 * is enabled. 494 * 495 * For UNIX domain sockets (default on Linux and BSD): This is a 496 * directory that will be created for UNIX domain sockets for listening 497 * to requests from external programs (CLI/GUI, etc.) for status 498 * information and configuration. The socket file will be named based 499 * on the interface name, so multiple %wpa_supplicant processes can be 500 * run at the same time if more than one interface is used. 501 * /var/run/wpa_supplicant is the recommended directory for sockets and 502 * by default, wpa_cli will use it when trying to connect with 503 * %wpa_supplicant. 504 * 505 * Access control for the control interface can be configured 506 * by setting the directory to allow only members of a group 507 * to use sockets. This way, it is possible to run 508 * %wpa_supplicant as root (since it needs to change network 509 * configuration and open raw sockets) and still allow GUI/CLI 510 * components to be run as non-root users. However, since the 511 * control interface can be used to change the network 512 * configuration, this access needs to be protected in many 513 * cases. By default, %wpa_supplicant is configured to use gid 514 * 0 (root). If you want to allow non-root users to use the 515 * control interface, add a new group and change this value to 516 * match with that group. Add users that should have control 517 * interface access to this group. 518 * 519 * When configuring both the directory and group, use following format: 520 * DIR=/var/run/wpa_supplicant GROUP=wheel 521 * DIR=/var/run/wpa_supplicant GROUP=0 522 * (group can be either group name or gid) 523 * 524 * For UDP connections (default on Windows): The value will be ignored. 525 * This variable is just used to select that the control interface is 526 * to be created. The value can be set to, e.g., udp 527 * (ctrl_interface=udp). 528 * 529 * For Windows Named Pipe: This value can be used to set the security 530 * descriptor for controlling access to the control interface. Security 531 * descriptor can be set using Security Descriptor String Format (see 532 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/security_descriptor_string_format.asp). 533 * The descriptor string needs to be prefixed with SDDL=. For example, 534 * ctrl_interface=SDDL=D: would set an empty DACL (which will reject 535 * all connections). 536 */ 537 char *ctrl_interface; 538 539 /** 540 * ctrl_interface_group - Control interface group (DEPRECATED) 541 * 542 * This variable is only used for backwards compatibility. Group for 543 * UNIX domain sockets should now be specified using GROUP=group in 544 * ctrl_interface variable. 545 */ 546 char *ctrl_interface_group; 547 548 /** 549 * fast_reauth - EAP fast re-authentication (session resumption) 550 * 551 * By default, fast re-authentication is enabled for all EAP methods 552 * that support it. This variable can be used to disable fast 553 * re-authentication (by setting fast_reauth=0). Normally, there is no 554 * need to disable fast re-authentication. 555 */ 556 int fast_reauth; 557 558 /** 559 * opensc_engine_path - Path to the OpenSSL engine for opensc 560 * 561 * This is an OpenSSL specific configuration option for loading OpenSC 562 * engine (engine_opensc.so); if %NULL, this engine is not loaded. 563 */ 564 char *opensc_engine_path; 565 566 /** 567 * pkcs11_engine_path - Path to the OpenSSL engine for PKCS#11 568 * 569 * This is an OpenSSL specific configuration option for loading PKCS#11 570 * engine (engine_pkcs11.so); if %NULL, this engine is not loaded. 571 */ 572 char *pkcs11_engine_path; 573 574 /** 575 * pkcs11_module_path - Path to the OpenSSL OpenSC/PKCS#11 module 576 * 577 * This is an OpenSSL specific configuration option for configuring 578 * path to OpenSC/PKCS#11 engine (opensc-pkcs11.so); if %NULL, this 579 * module is not loaded. 580 */ 581 char *pkcs11_module_path; 582 583 /** 584 * openssl_ciphers - OpenSSL cipher string 585 * 586 * This is an OpenSSL specific configuration option for configuring the 587 * default ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the 588 * default. 589 */ 590 char *openssl_ciphers; 591 592 /** 593 * pcsc_reader - PC/SC reader name prefix 594 * 595 * If not %NULL, PC/SC reader with a name that matches this prefix is 596 * initialized for SIM/USIM access. Empty string can be used to match 597 * the first available reader. 598 */ 599 char *pcsc_reader; 600 601 /** 602 * pcsc_pin - PIN for USIM, GSM SIM, and smartcards 603 * 604 * This field is used to configure PIN for SIM/USIM for EAP-SIM and 605 * EAP-AKA. If left out, this will be asked through control interface. 606 */ 607 char *pcsc_pin; 608 609 /** 610 * external_sim - Use external processing for SIM/USIM operations 611 */ 612 int external_sim; 613 614 /** 615 * driver_param - Driver interface parameters 616 * 617 * This text string is passed to the selected driver interface with the 618 * optional struct wpa_driver_ops::set_param() handler. This can be 619 * used to configure driver specific options without having to add new 620 * driver interface functionality. 621 */ 622 char *driver_param; 623 624 /** 625 * dot11RSNAConfigPMKLifetime - Maximum lifetime of a PMK 626 * 627 * dot11 MIB variable for the maximum lifetime of a PMK in the PMK 628 * cache (unit: seconds). 629 */ 630 unsigned int dot11RSNAConfigPMKLifetime; 631 632 /** 633 * dot11RSNAConfigPMKReauthThreshold - PMK re-authentication threshold 634 * 635 * dot11 MIB variable for the percentage of the PMK lifetime 636 * that should expire before an IEEE 802.1X reauthentication occurs. 637 */ 638 unsigned int dot11RSNAConfigPMKReauthThreshold; 639 640 /** 641 * dot11RSNAConfigSATimeout - Security association timeout 642 * 643 * dot11 MIB variable for the maximum time a security association 644 * shall take to set up (unit: seconds). 645 */ 646 unsigned int dot11RSNAConfigSATimeout; 647 648 /** 649 * update_config - Is wpa_supplicant allowed to update configuration 650 * 651 * This variable control whether wpa_supplicant is allow to re-write 652 * its configuration with wpa_config_write(). If this is zero, 653 * configuration data is only changed in memory and the external data 654 * is not overridden. If this is non-zero, wpa_supplicant will update 655 * the configuration data (e.g., a file) whenever configuration is 656 * changed. This update may replace the old configuration which can 657 * remove comments from it in case of a text file configuration. 658 */ 659 int update_config; 660 661 /** 662 * blobs - Configuration blobs 663 */ 664 struct wpa_config_blob *blobs; 665 666 /** 667 * uuid - Universally Unique IDentifier (UUID; see RFC 4122) for WPS 668 */ 669 u8 uuid[16]; 670 671 /** 672 * auto_uuid - Automatic UUID behavior 673 * 0 = generate static value based on the local MAC address (default) 674 * 1 = generate a random UUID every time wpa_supplicant starts 675 */ 676 int auto_uuid; 677 678 /** 679 * device_name - Device Name (WPS) 680 * User-friendly description of device; up to 32 octets encoded in 681 * UTF-8 682 */ 683 char *device_name; 684 685 /** 686 * manufacturer - Manufacturer (WPS) 687 * The manufacturer of the device (up to 64 ASCII characters) 688 */ 689 char *manufacturer; 690 691 /** 692 * model_name - Model Name (WPS) 693 * Model of the device (up to 32 ASCII characters) 694 */ 695 char *model_name; 696 697 /** 698 * model_number - Model Number (WPS) 699 * Additional device description (up to 32 ASCII characters) 700 */ 701 char *model_number; 702 703 /** 704 * serial_number - Serial Number (WPS) 705 * Serial number of the device (up to 32 characters) 706 */ 707 char *serial_number; 708 709 /** 710 * device_type - Primary Device Type (WPS) 711 */ 712 u8 device_type[WPS_DEV_TYPE_LEN]; 713 714 /** 715 * config_methods - Config Methods 716 * 717 * This is a space-separated list of supported WPS configuration 718 * methods. For example, "label virtual_display virtual_push_button 719 * keypad". 720 * Available methods: usba ethernet label display ext_nfc_token 721 * int_nfc_token nfc_interface push_button keypad 722 * virtual_display physical_display 723 * virtual_push_button physical_push_button. 724 */ 725 char *config_methods; 726 727 /** 728 * os_version - OS Version (WPS) 729 * 4-octet operating system version number 730 */ 731 u8 os_version[4]; 732 733 /** 734 * country - Country code 735 * 736 * This is the ISO/IEC alpha2 country code for which we are operating 737 * in 738 */ 739 char country[2]; 740 741 /** 742 * wps_cred_processing - Credential processing 743 * 744 * 0 = process received credentials internally 745 * 1 = do not process received credentials; just pass them over 746 * ctrl_iface to external program(s) 747 * 2 = process received credentials internally and pass them over 748 * ctrl_iface to external program(s) 749 */ 750 int wps_cred_processing; 751 752 /** 753 * wps_cred_add_sae - Whether to enable SAE automatically for WPS 754 * 755 * 0 = only add the explicitly listed WPA2-PSK configuration 756 * 1 = add both the WPA2-PSK and SAE configuration and enable PMF so 757 * that the station gets configured in WPA3-Personal transition mode 758 * (supports both WPA2-Personal (PSK) and WPA3-Personal (SAE) APs). 759 */ 760 int wps_cred_add_sae; 761 762 #define MAX_SEC_DEVICE_TYPES 5 763 /** 764 * sec_device_types - Secondary Device Types (P2P) 765 */ 766 u8 sec_device_type[MAX_SEC_DEVICE_TYPES][WPS_DEV_TYPE_LEN]; 767 int num_sec_device_types; 768 769 int p2p_listen_reg_class; 770 int p2p_listen_channel; 771 int p2p_oper_reg_class; 772 int p2p_oper_channel; 773 int p2p_go_intent; 774 char *p2p_ssid_postfix; 775 int persistent_reconnect; 776 int p2p_intra_bss; 777 unsigned int num_p2p_pref_chan; 778 struct p2p_channel *p2p_pref_chan; 779 struct wpa_freq_range_list p2p_no_go_freq; 780 int p2p_add_cli_chan; 781 int p2p_ignore_shared_freq; 782 int p2p_optimize_listen_chan; 783 784 int p2p_6ghz_disable; 785 786 struct wpabuf *wps_vendor_ext_m1; 787 788 #define MAX_WPS_VENDOR_EXT 10 789 /** 790 * wps_vendor_ext - Vendor extension attributes in WPS 791 */ 792 struct wpabuf *wps_vendor_ext[MAX_WPS_VENDOR_EXT]; 793 794 /** 795 * p2p_group_idle - Maximum idle time in seconds for P2P group 796 * 797 * This value controls how long a P2P group is maintained after there 798 * is no other members in the group. As a GO, this means no associated 799 * stations in the group. As a P2P client, this means no GO seen in 800 * scan results. The maximum idle time is specified in seconds with 0 801 * indicating no time limit, i.e., the P2P group remains in active 802 * state indefinitely until explicitly removed. As a P2P client, the 803 * maximum idle time of P2P_MAX_CLIENT_IDLE seconds is enforced, i.e., 804 * this parameter is mainly meant for GO use and for P2P client, it can 805 * only be used to reduce the default timeout to smaller value. A 806 * special value -1 can be used to configure immediate removal of the 807 * group for P2P client role on any disconnection after the data 808 * connection has been established. 809 */ 810 int p2p_group_idle; 811 812 /** 813 * p2p_go_freq_change_policy - The GO frequency change policy 814 * 815 * This controls the behavior of the GO when there is a change in the 816 * map of the currently used frequencies in case more than one channel 817 * is supported. 818 * 819 * @P2P_GO_FREQ_MOVE_SCM: Prefer working in a single channel mode if 820 * possible. In case the GO is the only interface using its frequency 821 * and there are other station interfaces on other frequencies, the GO 822 * will migrate to one of these frequencies. 823 * 824 * @P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS: Same as P2P_GO_FREQ_MOVE_SCM, 825 * but a transition is possible only in case one of the other used 826 * frequencies is one of the frequencies in the intersection of the 827 * frequency list of the local device and the peer device. 828 * 829 * @P2P_GO_FREQ_MOVE_STAY: Prefer to stay on the current frequency. 830 * 831 * @P2P_GO_FREQ_MOVE_SCM_ECSA: Same as 832 * P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS but a transition is possible only 833 * if all the group members advertise eCSA support. 834 */ 835 enum { 836 P2P_GO_FREQ_MOVE_SCM = 0, 837 P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS = 1, 838 P2P_GO_FREQ_MOVE_STAY = 2, 839 P2P_GO_FREQ_MOVE_SCM_ECSA = 3, 840 P2P_GO_FREQ_MOVE_MAX = P2P_GO_FREQ_MOVE_SCM_ECSA, 841 } p2p_go_freq_change_policy; 842 843 #define DEFAULT_P2P_GO_FREQ_MOVE P2P_GO_FREQ_MOVE_STAY 844 845 /** 846 * p2p_passphrase_len - Passphrase length (8..63) for P2P GO 847 * 848 * This parameter controls the length of the random passphrase that is 849 * generated at the GO. 850 */ 851 unsigned int p2p_passphrase_len; 852 853 /** 854 * bss_max_count - Maximum number of BSS entries to keep in memory 855 */ 856 unsigned int bss_max_count; 857 858 /** 859 * bss_expiration_age - BSS entry age after which it can be expired 860 * 861 * This value controls the time in seconds after which a BSS entry 862 * gets removed if it has not been updated or is not in use. 863 */ 864 unsigned int bss_expiration_age; 865 866 /** 867 * bss_expiration_scan_count - Expire BSS after number of scans 868 * 869 * If the BSS entry has not been seen in this many scans, it will be 870 * removed. A value of 1 means that entry is removed after the first 871 * scan in which the BSSID is not seen. Larger values can be used 872 * to avoid BSS entries disappearing if they are not visible in 873 * every scan (e.g., low signal quality or interference). 874 */ 875 unsigned int bss_expiration_scan_count; 876 877 /** 878 * filter_ssids - SSID-based scan result filtering 879 * 880 * 0 = do not filter scan results 881 * 1 = only include configured SSIDs in scan results/BSS table 882 */ 883 int filter_ssids; 884 885 /** 886 * filter_rssi - RSSI-based scan result filtering 887 * 888 * 0 = do not filter scan results 889 * -n = filter scan results below -n dBm 890 */ 891 int filter_rssi; 892 893 /** 894 * max_num_sta - Maximum number of STAs in an AP/P2P GO 895 */ 896 unsigned int max_num_sta; 897 898 /** 899 * ap_isolate - Whether to use client isolation feature 900 * 901 * Client isolation can be used to prevent low-level bridging of 902 * frames between associated stations in the BSS. By default, 903 * this bridging is allowed (ap_isolate=0); except in P2P GO case, 904 * where p2p_intra_bss parameter is used to determine whether to allow 905 * intra-BSS forwarding (ap_isolate = !p2p_intra_bss). 906 * 907 * 0 = do not enable AP isolation 908 * 1 = enable AP isolation 909 */ 910 int ap_isolate; 911 912 /** 913 * freq_list - Array of allowed scan frequencies or %NULL for all 914 * 915 * This is an optional zero-terminated array of frequencies in 916 * megahertz (MHz) to allow for narrowing scanning range. 917 */ 918 int *freq_list; 919 920 /** 921 * initial_freq_list - like freq_list but for initial scan 922 * 923 * This is an optional zero-terminated array of frequencies in 924 * megahertz (MHz) to allow for narrowing scanning range when 925 * the application is started. 926 * 927 * This can be used to speed up initial connection time if the 928 * channel is known ahead of time, without limiting the scanned 929 * frequencies during normal use. 930 */ 931 int *initial_freq_list; 932 933 /** 934 * scan_cur_freq - Whether to scan only the current channel 935 * 936 * If true, attempt to scan only the current channel if any other 937 * VIFs on this radio are already associated on a particular channel. 938 */ 939 int scan_cur_freq; 940 941 /** 942 * scan_res_valid_for_connect - Seconds scans are valid for association 943 * 944 * This configures the number of seconds old scan results are considered 945 * valid for association. When scan results are older than this value 946 * a new scan is triggered prior to the association. 947 */ 948 int scan_res_valid_for_connect; 949 950 /** 951 * changed_parameters - Bitmap of changed parameters since last update 952 */ 953 unsigned int changed_parameters; 954 955 /** 956 * disassoc_low_ack - Disassociate stations with massive packet loss 957 */ 958 int disassoc_low_ack; 959 960 /** 961 * interworking - Whether Interworking (IEEE 802.11u) is enabled 962 */ 963 int interworking; 964 965 /** 966 * access_network_type - Access Network Type 967 * 968 * When Interworking is enabled, scans will be limited to APs that 969 * advertise the specified Access Network Type (0..15; with 15 970 * indicating wildcard match). 971 */ 972 int access_network_type; 973 974 /** 975 * go_interworking - Whether Interworking for P2P GO is enabled 976 */ 977 int go_interworking; 978 979 /** 980 * go_access_network_type - P2P GO Access Network Type 981 * 982 * This indicates which access network type to advertise if Interworking 983 * is enabled for P2P GO. 984 */ 985 int go_access_network_type; 986 987 /** 988 * go_internet - Interworking: Internet connectivity (0 or 1) 989 */ 990 int go_internet; 991 992 /** 993 * go_venue_group - Interworking: Venue group 994 */ 995 int go_venue_group; 996 997 /** 998 * go_venue_type: Interworking: Venue type 999 */ 1000 int go_venue_type; 1001 1002 /** 1003 * hessid - Homogeneous ESS identifier 1004 * 1005 * If this is set (any octet is non-zero), scans will be used to 1006 * request response only from BSSes belonging to the specified 1007 * Homogeneous ESS. This is used only if interworking is enabled. 1008 */ 1009 u8 hessid[ETH_ALEN]; 1010 1011 /** 1012 * hs20 - Hotspot 2.0 1013 */ 1014 int hs20; 1015 1016 /** 1017 * pbc_in_m1 - AP mode WPS probing workaround for PBC with Windows 7 1018 * 1019 * Windows 7 uses incorrect way of figuring out AP's WPS capabilities 1020 * by acting as a Registrar and using M1 from the AP. The config 1021 * methods attribute in that message is supposed to indicate only the 1022 * configuration method supported by the AP in Enrollee role, i.e., to 1023 * add an external Registrar. For that case, PBC shall not be used and 1024 * as such, the PushButton config method is removed from M1 by default. 1025 * If pbc_in_m1=1 is included in the configuration file, the PushButton 1026 * config method is left in M1 (if included in config_methods 1027 * parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from 1028 * a label in the AP). 1029 */ 1030 int pbc_in_m1; 1031 1032 /** 1033 * autoscan - Automatic scan parameters or %NULL if none 1034 * 1035 * This is an optional set of parameters for automatic scanning 1036 * within an interface in following format: 1037 * <autoscan module name>:<module parameters> 1038 */ 1039 char *autoscan; 1040 1041 /** 1042 * wps_nfc_pw_from_config - NFC Device Password was read from config 1043 * 1044 * This parameter can be determined whether the NFC Device Password was 1045 * included in the configuration (1) or generated dynamically (0). Only 1046 * the former case is re-written back to the configuration file. 1047 */ 1048 int wps_nfc_pw_from_config; 1049 1050 /** 1051 * wps_nfc_dev_pw_id - NFC Device Password ID for password token 1052 */ 1053 int wps_nfc_dev_pw_id; 1054 1055 /** 1056 * wps_nfc_dh_pubkey - NFC DH Public Key for password token 1057 */ 1058 struct wpabuf *wps_nfc_dh_pubkey; 1059 1060 /** 1061 * wps_nfc_dh_privkey - NFC DH Private Key for password token 1062 */ 1063 struct wpabuf *wps_nfc_dh_privkey; 1064 1065 /** 1066 * wps_nfc_dev_pw - NFC Device Password for password token 1067 */ 1068 struct wpabuf *wps_nfc_dev_pw; 1069 1070 /** 1071 * ext_password_backend - External password backend or %NULL if none 1072 * 1073 * format: <backend name>[:<optional backend parameters>] 1074 */ 1075 char *ext_password_backend; 1076 1077 /* 1078 * p2p_go_max_inactivity - Timeout in seconds to detect STA inactivity 1079 * 1080 * This timeout value is used in P2P GO mode to clean up 1081 * inactive stations. 1082 * By default: 300 seconds. 1083 */ 1084 int p2p_go_max_inactivity; 1085 1086 struct hostapd_wmm_ac_params wmm_ac_params[4]; 1087 struct hostapd_tx_queue_params tx_queue[4]; 1088 1089 /** 1090 * auto_interworking - Whether to use network selection automatically 1091 * 1092 * 0 = do not automatically go through Interworking network selection 1093 * (i.e., require explicit interworking_select command for this) 1094 * 1 = perform Interworking network selection if one or more 1095 * credentials have been configured and scan did not find a 1096 * matching network block 1097 */ 1098 int auto_interworking; 1099 1100 /** 1101 * p2p_go_ht40 - Default mode for HT40 enable when operating as GO. 1102 * 1103 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1104 * Note that regulatory constraints and driver capabilities are 1105 * consulted anyway, so setting it to 1 can't do real harm. 1106 * By default: 0 (disabled) 1107 */ 1108 int p2p_go_ht40; 1109 1110 /** 1111 * p2p_go_vht - Default mode for VHT enable when operating as GO 1112 * 1113 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1114 * Note that regulatory constraints and driver capabilities are 1115 * consulted anyway, so setting it to 1 can't do real harm. 1116 * By default: 0 (disabled) 1117 */ 1118 int p2p_go_vht; 1119 1120 /** 1121 * p2p_go_edmg - Default mode for EDMG enable when operating as GO 1122 * 1123 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1124 * Note that regulatory constraints and driver capabilities are 1125 * consulted anyway, so setting it to 1 can't do real harm. 1126 * By default: 0 (disabled) 1127 */ 1128 int p2p_go_edmg; 1129 1130 /** 1131 * p2p_go_he - Default mode for 11ax HE enable when operating as GO 1132 * 1133 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1134 * Note that regulatory constraints and driver capabilities are 1135 * consulted anyway, so setting it to 1 can't do real harm. 1136 * By default: 0 (disabled) 1137 */ 1138 int p2p_go_he; 1139 1140 /** 1141 * p2p_go_ctwindow - CTWindow to use when operating as GO 1142 * 1143 * By default: 0 (no CTWindow). Values 0-127 can be used to indicate 1144 * the length of the CTWindow in TUs. 1145 */ 1146 int p2p_go_ctwindow; 1147 1148 /** 1149 * p2p_disabled - Whether P2P operations are disabled for this interface 1150 */ 1151 int p2p_disabled; 1152 1153 /** 1154 * p2p_no_group_iface - Whether group interfaces can be used 1155 * 1156 * By default, wpa_supplicant will create a separate interface for P2P 1157 * group operations if the driver supports this. This functionality can 1158 * be disabled by setting this parameter to 1. In that case, the same 1159 * interface that was used for the P2P management operations is used 1160 * also for the group operation. 1161 */ 1162 int p2p_no_group_iface; 1163 1164 /** 1165 * p2p_cli_probe - Enable/disable P2P CLI probe request handling 1166 * 1167 * If this parameter is set to 1, a connected P2P Client will receive 1168 * and handle Probe Request frames. Setting this parameter to 0 1169 * disables this option. Default value: 0. 1170 * 1171 * Note: Setting this property at run time takes effect on the following 1172 * interface state transition to/from the WPA_COMPLETED state. 1173 */ 1174 int p2p_cli_probe; 1175 1176 /** 1177 * okc - Whether to enable opportunistic key caching by default 1178 * 1179 * By default, OKC is disabled unless enabled by the per-network 1180 * proactive_key_caching=1 parameter. okc=1 can be used to change this 1181 * default behavior. 1182 */ 1183 int okc; 1184 1185 /** 1186 * pmf - Whether to enable/require PMF by default 1187 * 1188 * By default, PMF is disabled unless enabled by the per-network 1189 * ieee80211w=1 or ieee80211w=2 parameter. pmf=1/2 can be used to change 1190 * this default behavior for RSN network (this is not applicable for 1191 * non-RSN cases). 1192 */ 1193 enum mfp_options pmf; 1194 1195 /** 1196 * sae_groups - Preference list of enabled groups for SAE 1197 * 1198 * By default (if this parameter is not set), the mandatory group 19 1199 * (ECC group defined over a 256-bit prime order field) is preferred, 1200 * but other groups are also enabled. If this parameter is set, the 1201 * groups will be tried in the indicated order. 1202 */ 1203 int *sae_groups; 1204 1205 /** 1206 * sae_pwe - SAE mechanism for PWE derivation 1207 * 0 = hunting-and-pecking loop only 1208 * 1 = hash-to-element only 1209 * 2 = both hunting-and-pecking loop and hash-to-element enabled 1210 */ 1211 int sae_pwe; 1212 1213 /** 1214 * sae_pmkid_in_assoc - Whether to include PMKID in SAE Assoc Req 1215 */ 1216 int sae_pmkid_in_assoc; 1217 1218 /** 1219 * dtim_period - Default DTIM period in Beacon intervals 1220 * 1221 * This parameter can be used to set the default value for network 1222 * blocks that do not specify dtim_period. 1223 */ 1224 int dtim_period; 1225 1226 /** 1227 * beacon_int - Default Beacon interval in TU 1228 * 1229 * This parameter can be used to set the default value for network 1230 * blocks that do not specify beacon_int. 1231 */ 1232 int beacon_int; 1233 1234 /** 1235 * ap_vendor_elements: Vendor specific elements for Beacon/ProbeResp 1236 * 1237 * This parameter can be used to define additional vendor specific 1238 * elements for Beacon and Probe Response frames in AP/P2P GO mode. The 1239 * format for these element(s) is a hexdump of the raw information 1240 * elements (id+len+payload for one or more elements). 1241 */ 1242 struct wpabuf *ap_vendor_elements; 1243 1244 /** 1245 * ignore_old_scan_res - Ignore scan results older than request 1246 * 1247 * The driver may have a cache of scan results that makes it return 1248 * information that is older than our scan trigger. This parameter can 1249 * be used to configure such old information to be ignored instead of 1250 * allowing it to update the internal BSS table. 1251 */ 1252 int ignore_old_scan_res; 1253 1254 /** 1255 * sched_scan_interval - schedule scan interval 1256 */ 1257 unsigned int sched_scan_interval; 1258 1259 /** 1260 * sched_scan_start_delay - Schedule scan start delay before first scan 1261 * 1262 * Delay (in seconds) before scheduling first scan plan cycle. The 1263 * driver may ignore this parameter and start immediately (or at any 1264 * other time), if this feature is not supported. 1265 */ 1266 unsigned int sched_scan_start_delay; 1267 1268 /** 1269 * tdls_external_control - External control for TDLS setup requests 1270 * 1271 * Enable TDLS mode where external programs are given the control 1272 * to specify the TDLS link to get established to the driver. The 1273 * driver requests the TDLS setup to the supplicant only for the 1274 * specified TDLS peers. 1275 */ 1276 int tdls_external_control; 1277 1278 u8 ip_addr_go[4]; 1279 u8 ip_addr_mask[4]; 1280 u8 ip_addr_start[4]; 1281 u8 ip_addr_end[4]; 1282 1283 /** 1284 * osu_dir - OSU provider information directory 1285 * 1286 * If set, allow FETCH_OSU control interface command to be used to fetch 1287 * OSU provider information into all APs and store the results in this 1288 * directory. 1289 */ 1290 char *osu_dir; 1291 1292 /** 1293 * wowlan_triggers - Wake-on-WLAN triggers 1294 * 1295 * If set, these wowlan triggers will be configured. 1296 */ 1297 char *wowlan_triggers; 1298 1299 /** 1300 * p2p_search_delay - Extra delay between concurrent search iterations 1301 * 1302 * Add extra delay (in milliseconds) between search iterations when 1303 * there is a concurrent operation to make p2p_find friendlier to 1304 * concurrent operations by avoiding it from taking 100% of radio 1305 * resources. 1306 */ 1307 unsigned int p2p_search_delay; 1308 1309 /** 1310 * mac_addr - MAC address policy default 1311 * 1312 * 0 = use permanent MAC address 1313 * 1 = use random MAC address for each ESS connection 1314 * 2 = like 1, but maintain OUI (with local admin bit set) 1315 * 1316 * By default, permanent MAC address is used unless policy is changed by 1317 * the per-network mac_addr parameter. Global mac_addr=1 can be used to 1318 * change this default behavior. 1319 */ 1320 int mac_addr; 1321 1322 /** 1323 * rand_addr_lifetime - Lifetime of random MAC address in seconds 1324 */ 1325 unsigned int rand_addr_lifetime; 1326 1327 /** 1328 * preassoc_mac_addr - Pre-association MAC address policy 1329 * 1330 * 0 = use permanent MAC address 1331 * 1 = use random MAC address 1332 * 2 = like 1, but maintain OUI (with local admin bit set) 1333 */ 1334 int preassoc_mac_addr; 1335 1336 /** 1337 * key_mgmt_offload - Use key management offload 1338 * 1339 * Key management offload should be used if the device supports it. 1340 * Key management offload is the capability of a device operating as 1341 * a station to do the exchange necessary to establish temporal keys 1342 * during initial RSN connection, after roaming, or during a PTK 1343 * rekeying operation. 1344 */ 1345 int key_mgmt_offload; 1346 1347 /** 1348 * user_mpm - MPM residency 1349 * 1350 * 0: MPM lives in driver. 1351 * 1: wpa_supplicant handles peering and station allocation. 1352 * 1353 * If AMPE or SAE is enabled, the MPM is always in userspace. 1354 */ 1355 int user_mpm; 1356 1357 /** 1358 * max_peer_links - Maximum number of peer links 1359 * 1360 * Maximum number of mesh peering currently maintained by the STA. 1361 */ 1362 int max_peer_links; 1363 1364 /** 1365 * cert_in_cb - Whether to include a peer certificate dump in events 1366 * 1367 * This controls whether peer certificates for authentication server and 1368 * its certificate chain are included in EAP peer certificate events. 1369 */ 1370 int cert_in_cb; 1371 1372 /** 1373 * mesh_max_inactivity - Timeout in seconds to detect STA inactivity 1374 * 1375 * This timeout value is used in mesh STA to clean up inactive stations. 1376 * By default: 300 seconds. 1377 */ 1378 int mesh_max_inactivity; 1379 1380 /** 1381 * dot11RSNASAERetransPeriod - Timeout to retransmit SAE Auth frame 1382 * 1383 * This timeout value is used in mesh STA to retransmit 1384 * SAE Authentication frame. 1385 * By default: 1000 milliseconds. 1386 */ 1387 int dot11RSNASAERetransPeriod; 1388 1389 /** 1390 * passive_scan - Whether to force passive scan for network connection 1391 * 1392 * This parameter can be used to force only passive scanning to be used 1393 * for network connection cases. It should be noted that this will slow 1394 * down scan operations and reduce likelihood of finding the AP. In 1395 * addition, some use cases will override this due to functional 1396 * requirements, e.g., for finding an AP that uses hidden SSID 1397 * (scan_ssid=1) or P2P device discovery. 1398 */ 1399 int passive_scan; 1400 1401 /** 1402 * reassoc_same_bss_optim - Whether to optimize reassoc-to-same-BSS 1403 */ 1404 int reassoc_same_bss_optim; 1405 1406 /** 1407 * wps_priority - Priority for the networks added through WPS 1408 * 1409 * This priority value will be set to each network profile that is added 1410 * by executing the WPS protocol. 1411 */ 1412 int wps_priority; 1413 1414 /** 1415 * fst_group_id - FST group ID 1416 */ 1417 char *fst_group_id; 1418 1419 /** 1420 * fst_priority - priority of the interface within the FST group 1421 */ 1422 int fst_priority; 1423 1424 /** 1425 * fst_llt - default FST LLT (Link-Lost Timeout) to be used for the 1426 * interface. 1427 */ 1428 int fst_llt; 1429 1430 /** 1431 * wpa_rsc_relaxation - RSC relaxation on GTK installation 1432 * 1433 * Values: 1434 * 0 - use the EAPOL-Key RSC value on GTK installation 1435 * 1 - use the null RSC if a bogus RSC value is detected in message 3 1436 * of 4-Way Handshake or message 1 of Group Key Handshake. 1437 */ 1438 int wpa_rsc_relaxation; 1439 1440 /** 1441 * sched_scan_plans - Scan plans for scheduled scan 1442 * 1443 * Each scan plan specifies the interval between scans and the number of 1444 * iterations. The last scan plan only specifies the scan interval and 1445 * will be run infinitely. 1446 * 1447 * format: <interval:iterations> <interval2:iterations2> ... <interval> 1448 */ 1449 char *sched_scan_plans; 1450 1451 #ifdef CONFIG_MBO 1452 /** 1453 * non_pref_chan - Non-preferred channels list, separated by spaces. 1454 * 1455 * format: op_class:chan:preference:reason<:detail> 1456 * Detail is optional. 1457 */ 1458 char *non_pref_chan; 1459 1460 /** 1461 * mbo_cell_capa - Cellular capabilities for MBO 1462 */ 1463 enum mbo_cellular_capa mbo_cell_capa; 1464 1465 /** 1466 * disassoc_imminent_rssi_threshold - RSSI threshold of candidate AP 1467 * when disassociation imminent is set. 1468 */ 1469 int disassoc_imminent_rssi_threshold; 1470 1471 /** 1472 * oce - Enable OCE in STA and/or STA-CFON mode 1473 * - Set BIT(0) to enable OCE in non-AP STA mode 1474 * - Set BIT(1) to enable OCE in STA-CFON mode 1475 */ 1476 unsigned int oce; 1477 #endif /* CONFIG_MBO */ 1478 1479 /** 1480 * gas_address3 - GAS Address3 field behavior 1481 * 1482 * Values: 1483 * 0 - P2P specification (Address3 = AP BSSID) 1484 * 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when 1485 * sent to not-associated AP; if associated, AP BSSID) 1486 */ 1487 int gas_address3; 1488 1489 /** 1490 * ftm_responder - Publish FTM (fine timing measurement) 1491 * responder functionality 1492 * 1493 * Values: 1494 * 0 - do not publish FTM responder functionality (Default) 1495 * 1 - publish FTM responder functionality in 1496 * bit 70 of Extended Capabilities element 1497 * Note, actual FTM responder operation is managed outside 1498 * wpa_supplicant. 1499 */ 1500 int ftm_responder; 1501 1502 /** 1503 * ftm_initiator - Publish FTM (fine timing measurement) 1504 * initiator functionality 1505 * 1506 * Values: 1507 * 0 - do not publish FTM initiator functionality (Default) 1508 * 1 - publish FTM initiator functionality in 1509 * bit 71 of Extended Capabilities element 1510 * Note, actual FTM initiator operation is managed outside 1511 * wpa_supplicant. 1512 */ 1513 int ftm_initiator; 1514 1515 /** 1516 * gas_rand_addr_lifetime - Lifetime of random MAC address for ANQP in 1517 * seconds 1518 */ 1519 unsigned int gas_rand_addr_lifetime; 1520 1521 /** 1522 * gas_rand_mac_addr - GAS MAC address policy 1523 * 1524 * 0 = use permanent MAC address 1525 * 1 = use random MAC address 1526 * 2 = like 1, but maintain OUI (with local admin bit set) 1527 */ 1528 int gas_rand_mac_addr; 1529 1530 /** 1531 * dpp_config_processing - How to process DPP configuration 1532 * 1533 * 0 = report received configuration to an external program for 1534 * processing; do not generate any network profile internally 1535 * 1 = report received configuration to an external program and generate 1536 * a network profile internally, but do not automatically connect 1537 * to the created (disabled) profile; the network profile id is 1538 * reported to external programs 1539 * 2 = report received configuration to an external program, generate 1540 * a network profile internally, try to connect to the created 1541 * profile automatically 1542 */ 1543 int dpp_config_processing; 1544 1545 /** 1546 * dpp_name - Name for Enrollee's DPP Configuration Request 1547 */ 1548 char *dpp_name; 1549 1550 /** 1551 * dpp_mud_url - MUD URL for Enrollee's DPP Configuration Request 1552 */ 1553 char *dpp_mud_url; 1554 1555 /** 1556 * coloc_intf_reporting - Colocated interference reporting 1557 * 1558 * dot11CoLocIntfReportingActivated 1559 * 0 = disabled (false) 1560 * 1 = enabled (true) 1561 */ 1562 int coloc_intf_reporting; 1563 1564 /** 1565 * p2p_device_random_mac_addr - P2P Device MAC address policy default 1566 * 1567 * 0 = use permanent MAC address (the one set by default by the device 1568 * driver). Notice that, if the device driver is configured to 1569 * always use random MAC addresses, this flag breaks reinvoking a 1570 * persistent group, so flags 1 or 2 should be used instead with 1571 * such drivers if persistent groups are used. 1572 * 1 = use random MAC address on creating the interface if there is no 1573 * persistent group. Besides, if a persistent group is created, 1574 * p2p_device_persistent_mac_addr is set to the MAC address of the 1575 * P2P Device interface, so that this address will be subsequently 1576 * used to change the MAC address of the P2P Device interface. With 1577 * no persistent group, the random MAC address is created by 1578 * wpa_supplicant, changing the one set by the device driver. 1579 * The device driver shall support SIOCGIFFLAGS/SIOCSIFFLAGS ioctl 1580 * interface control operations. 1581 * 2 = this flag should be used when the device driver uses random MAC 1582 * addresses by default when a P2P Device interface is created. 1583 * If p2p_device_persistent_mac_addr is set, use this MAC address 1584 * on creating the P2P Device interface. If not set, use the 1585 * default method adopted by the device driver (e.g., random MAC 1586 * address). Besides, if a persistent group is created, 1587 * p2p_device_persistent_mac_addr is set to the MAC address of the 1588 * P2P Device interface, so that this address will be subsequently 1589 * used in place of the default address set by the device driver. 1590 * (This option does not need support of SIOCGIFFLAGS/SIOCSIFFLAGS 1591 * ioctl interface control operations and uses NL80211_ATTR_MAC). 1592 * 1593 * By default, permanent MAC address is used. 1594 */ 1595 int p2p_device_random_mac_addr; 1596 1597 /** 1598 * p2p_device_persistent_mac_addr - Record last used MAC address 1599 * 1600 * If there are saved persistent groups, P2P cannot generate another 1601 * random MAC address, and need to restore to last used MAC address. 1602 */ 1603 u8 p2p_device_persistent_mac_addr[ETH_ALEN]; 1604 1605 /** 1606 * p2p_interface_random_mac_addr - P2P Interface MAC address policy default 1607 * 1608 * 0 = use permanent MAC address 1609 * 1 = use random MAC address on creating the interface. 1610 * 1611 * By default, permanent MAC address is used. 1612 */ 1613 int p2p_interface_random_mac_addr; 1614 1615 /** 1616 * disable_btm - Disable BSS transition management in STA 1617 * - Set to 0 to enable BSS transition management 1618 * - Set to 1 to disable BSS transition management 1619 * 1620 * By default BSS transition management is enabled 1621 */ 1622 int disable_btm; 1623 1624 /** 1625 * extended_key_id - Extended Key ID support 1626 * 1627 * IEEE Std 802.11-2016 optionally allows to use Key ID 0 and 1 for PTK 1628 * keys with Extended Key ID. 1629 * 1630 * 0 = don't use Extended Key ID 1631 * 1 = use Extended Key ID when possible 1632 */ 1633 int extended_key_id; 1634 1635 /** 1636 * wowlan_disconnect_on_deinit - Trigger disconnect on wpa_supplicant 1637 * interface deinit even if the driver has enabled WoWLAN. 1638 * 1639 * 0 = Do not disconnect 1640 * 1 = Trigger disconnection 1641 */ 1642 int wowlan_disconnect_on_deinit; 1643 1644 #ifdef CONFIG_PASN 1645 #ifdef CONFIG_TESTING_OPTIONS 1646 /* 1647 * Normally, KDK should be derived if and only if both sides support 1648 * secure LTF. Allow forcing KDK derivation for testing purposes. 1649 */ 1650 int force_kdk_derivation; 1651 1652 /* If set, corrupt the MIC in the 3rd Authentication frame of PASN */ 1653 int pasn_corrupt_mic; 1654 1655 #endif /* CONFIG_TESTING_OPTIONS */ 1656 #endif /* CONFIG_PASN*/ 1657 }; 1658 1659 1660 /* Prototypes for common functions from config.c */ 1661 1662 void wpa_config_free(struct wpa_config *ssid); 1663 void wpa_config_free_ssid(struct wpa_ssid *ssid); 1664 void wpa_config_foreach_network(struct wpa_config *config, 1665 void (*func)(void *, struct wpa_ssid *), 1666 void *arg); 1667 struct wpa_ssid * wpa_config_get_network(struct wpa_config *config, int id); 1668 struct wpa_ssid * wpa_config_add_network(struct wpa_config *config); 1669 int wpa_config_remove_network(struct wpa_config *config, int id); 1670 void wpa_config_set_network_defaults(struct wpa_ssid *ssid); 1671 int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value, 1672 int line); 1673 int wpa_config_set_quoted(struct wpa_ssid *ssid, const char *var, 1674 const char *value); 1675 int wpa_config_dump_values(struct wpa_config *config, char *buf, 1676 size_t buflen); 1677 int wpa_config_get_value(const char *name, struct wpa_config *config, 1678 char *buf, size_t buflen); 1679 1680 char ** wpa_config_get_all(struct wpa_ssid *ssid, int get_keys); 1681 char * wpa_config_get(struct wpa_ssid *ssid, const char *var); 1682 char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var); 1683 void wpa_config_update_psk(struct wpa_ssid *ssid); 1684 int wpa_config_add_prio_network(struct wpa_config *config, 1685 struct wpa_ssid *ssid); 1686 int wpa_config_update_prio_list(struct wpa_config *config); 1687 const struct wpa_config_blob * wpa_config_get_blob(struct wpa_config *config, 1688 const char *name); 1689 void wpa_config_set_blob(struct wpa_config *config, 1690 struct wpa_config_blob *blob); 1691 void wpa_config_free_blob(struct wpa_config_blob *blob); 1692 int wpa_config_remove_blob(struct wpa_config *config, const char *name); 1693 void wpa_config_flush_blobs(struct wpa_config *config); 1694 1695 struct wpa_cred * wpa_config_get_cred(struct wpa_config *config, int id); 1696 struct wpa_cred * wpa_config_add_cred(struct wpa_config *config); 1697 int wpa_config_remove_cred(struct wpa_config *config, int id); 1698 void wpa_config_free_cred(struct wpa_cred *cred); 1699 int wpa_config_set_cred(struct wpa_cred *cred, const char *var, 1700 const char *value, int line); 1701 char * wpa_config_get_cred_no_key(struct wpa_cred *cred, const char *var); 1702 1703 struct wpa_config * wpa_config_alloc_empty(const char *ctrl_interface, 1704 const char *driver_param); 1705 #ifndef CONFIG_NO_STDOUT_DEBUG 1706 void wpa_config_debug_dump_networks(struct wpa_config *config); 1707 #else /* CONFIG_NO_STDOUT_DEBUG */ 1708 #define wpa_config_debug_dump_networks(c) do { } while (0) 1709 #endif /* CONFIG_NO_STDOUT_DEBUG */ 1710 1711 1712 /* Prototypes for common functions from config.c */ 1713 int wpa_config_process_global(struct wpa_config *config, char *pos, int line); 1714 1715 int wpa_config_get_num_global_field_names(void); 1716 1717 const char * wpa_config_get_global_field_name(unsigned int i, int *no_var); 1718 1719 /* Prototypes for backend specific functions from the selected config_*.c */ 1720 1721 /** 1722 * wpa_config_read - Read and parse configuration database 1723 * @name: Name of the configuration (e.g., path and file name for the 1724 * configuration file) 1725 * @cfgp: Pointer to previously allocated configuration data or %NULL if none 1726 * Returns: Pointer to allocated configuration data or %NULL on failure 1727 * 1728 * This function reads configuration data, parses its contents, and allocates 1729 * data structures needed for storing configuration information. The allocated 1730 * data can be freed with wpa_config_free(). 1731 * 1732 * Each configuration backend needs to implement this function. 1733 */ 1734 struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp); 1735 1736 /** 1737 * wpa_config_write - Write or update configuration data 1738 * @name: Name of the configuration (e.g., path and file name for the 1739 * configuration file) 1740 * @config: Configuration data from wpa_config_read() 1741 * Returns: 0 on success, -1 on failure 1742 * 1743 * This function write all configuration data into an external database (e.g., 1744 * a text file) in a format that can be read with wpa_config_read(). This can 1745 * be used to allow wpa_supplicant to update its configuration, e.g., when a 1746 * new network is added or a password is changed. 1747 * 1748 * Each configuration backend needs to implement this function. 1749 */ 1750 int wpa_config_write(const char *name, struct wpa_config *config); 1751 1752 #endif /* CONFIG_H */ 1753