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 #define DEFAULT_MESH_FWDING 1 22 /* 23 * The default dot11RSNASAERetransPeriod is defined as 40 ms in the standard, 24 * but use 1000 ms in practice to avoid issues on low power CPUs. 25 */ 26 #define DEFAULT_DOT11_RSNA_SAE_RETRANS_PERIOD 1000 27 #define DEFAULT_FAST_REAUTH 1 28 #define DEFAULT_P2P_GO_INTENT 7 29 #define DEFAULT_P2P_INTRA_BSS 1 30 #define DEFAULT_P2P_GO_MAX_INACTIVITY (5 * 60) 31 #define DEFAULT_P2P_OPTIMIZE_LISTEN_CHAN 0 32 #define DEFAULT_BSS_MAX_COUNT 200 33 #define DEFAULT_BSS_EXPIRATION_AGE 180 34 #define DEFAULT_BSS_EXPIRATION_SCAN_COUNT 2 35 #define DEFAULT_MAX_NUM_STA 128 36 #define DEFAULT_AP_ISOLATE 0 37 #define DEFAULT_ACCESS_NETWORK_TYPE 15 38 #define DEFAULT_SCAN_CUR_FREQ 0 39 #define DEFAULT_P2P_SEARCH_DELAY 500 40 #define DEFAULT_RAND_ADDR_LIFETIME 60 41 #define DEFAULT_KEY_MGMT_OFFLOAD 1 42 #define DEFAULT_CERT_IN_CB 1 43 #define DEFAULT_P2P_GO_CTWINDOW 0 44 #define DEFAULT_WPA_RSC_RELAXATION 1 45 #define DEFAULT_MBO_CELL_CAPA MBO_CELL_CAPA_NOT_SUPPORTED 46 #define DEFAULT_DISASSOC_IMMINENT_RSSI_THRESHOLD -75 47 #define DEFAULT_OCE_SUPPORT OCE_STA 48 #define DEFAULT_EXTENDED_KEY_ID 0 49 #define DEFAULT_SCAN_RES_VALID_FOR_CONNECT 5 50 51 #include "config_ssid.h" 52 #include "wps/wps.h" 53 #include "common/ieee802_11_defs.h" 54 #include "common/ieee802_11_common.h" 55 56 57 #define MAX_ROAMING_CONS 36 58 #define MAX_ROAMING_CONS_OI_LEN 15 59 60 struct wpa_cred { 61 /** 62 * next - Next credential in the list 63 * 64 * This pointer can be used to iterate over all credentials. The head 65 * of this list is stored in the cred field of struct wpa_config. 66 */ 67 struct wpa_cred *next; 68 69 /** 70 * id - Unique id for the credential 71 * 72 * This identifier is used as a unique identifier for each credential 73 * block when using the control interface. Each credential is allocated 74 * an id when it is being created, either when reading the 75 * configuration file or when a new credential is added through the 76 * control interface. 77 */ 78 int id; 79 80 /** 81 * temporary - Whether this credential is temporary and not to be saved 82 */ 83 int temporary; 84 85 /** 86 * priority - Priority group 87 * 88 * By default, all networks and credentials get the same priority group 89 * (0). This field can be used to give higher priority for credentials 90 * (and similarly in struct wpa_ssid for network blocks) to change the 91 * Interworking automatic networking selection behavior. The matching 92 * network (based on either an enabled network block or a credential) 93 * with the highest priority value will be selected. 94 */ 95 int priority; 96 97 /** 98 * pcsc - Use PC/SC and SIM/USIM card 99 */ 100 int pcsc; 101 102 /** 103 * realm - Home Realm for Interworking 104 */ 105 char *realm; 106 107 /** 108 * username - Username for Interworking network selection 109 */ 110 char *username; 111 112 /** 113 * password - Password for Interworking network selection 114 */ 115 char *password; 116 117 /** 118 * ext_password - Whether password is a name for external storage 119 */ 120 int ext_password; 121 122 /** 123 * ca_cert - CA certificate for Interworking network selection 124 */ 125 char *ca_cert; 126 127 /** 128 * client_cert - File path to client certificate file (PEM/DER) 129 * 130 * This field is used with Interworking networking selection for a case 131 * where client certificate/private key is used for authentication 132 * (EAP-TLS). Full path to the file should be used since working 133 * directory may change when wpa_supplicant is run in the background. 134 * 135 * Alternatively, a named configuration blob can be used by setting 136 * this to blob://blob_name. 137 */ 138 char *client_cert; 139 140 /** 141 * private_key - File path to client private key file (PEM/DER/PFX) 142 * 143 * When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 144 * commented out. Both the private key and certificate will be read 145 * from the PKCS#12 file in this case. Full path to the file should be 146 * used since working directory may change when wpa_supplicant is run 147 * in the background. 148 * 149 * Windows certificate store can be used by leaving client_cert out and 150 * configuring private_key in one of the following formats: 151 * 152 * cert://substring_to_match 153 * 154 * hash://certificate_thumbprint_in_hex 155 * 156 * For example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 157 * 158 * Note that when running wpa_supplicant as an application, the user 159 * certificate store (My user account) is used, whereas computer store 160 * (Computer account) is used when running wpasvc as a service. 161 * 162 * Alternatively, a named configuration blob can be used by setting 163 * this to blob://blob_name. 164 */ 165 char *private_key; 166 167 /** 168 * private_key_passwd - Password for private key file 169 */ 170 char *private_key_passwd; 171 172 /** 173 * imsi - IMSI in <MCC> | <MNC> | '-' | <MSIN> format 174 */ 175 char *imsi; 176 177 /** 178 * milenage - Milenage parameters for SIM/USIM simulator in 179 * <Ki>:<OPc>:<SQN> format 180 */ 181 char *milenage; 182 183 /** 184 * engine - Use an engine for private key operations 185 */ 186 int engine; 187 188 /** 189 * engine_id - String identifying the engine to use 190 */ 191 char *engine_id; 192 193 /** 194 * ca_cert_id - The CA certificate identifier when using an engine 195 */ 196 char *ca_cert_id; 197 198 /** 199 * cert_id - The certificate identifier when using an engine 200 */ 201 char *cert_id; 202 203 /** 204 * key_id - The private key identifier when using an engine 205 */ 206 char *key_id; 207 208 /** 209 * domain_suffix_match - Constraint for server domain name 210 * 211 * If set, this FQDN is used as a suffix match requirement for the AAA 212 * server certificate in SubjectAltName dNSName element(s). If a 213 * matching dNSName is found, this constraint is met. If no dNSName 214 * values are present, this constraint is matched against SubjectName CN 215 * using same suffix match comparison. Suffix match here means that the 216 * host/domain name is compared one label at a time starting from the 217 * top-level domain and all the labels in @domain_suffix_match shall be 218 * included in the certificate. The certificate may include additional 219 * sub-level labels in addition to the required labels. 220 * 221 * For example, domain_suffix_match=example.com would match 222 * test.example.com but would not match test-example.com. 223 */ 224 char *domain_suffix_match; 225 226 /** 227 * domain - Home service provider FQDN(s) 228 * 229 * This is used to compare against the Domain Name List to figure out 230 * whether the AP is operated by the Home SP. Multiple domain entries 231 * can be used to configure alternative FQDNs that will be considered 232 * home networks. 233 */ 234 char **domain; 235 236 /** 237 * num_domain - Number of FQDNs in the domain array 238 */ 239 size_t num_domain; 240 241 /** 242 * roaming_consortium - Roaming Consortium OI 243 * 244 * If roaming_consortium_len is non-zero, this field contains the 245 * Roaming Consortium OI that can be used to determine which access 246 * points support authentication with this credential. This is an 247 * alternative to the use of the realm parameter. When using Roaming 248 * Consortium to match the network, the EAP parameters need to be 249 * pre-configured with the credential since the NAI Realm information 250 * may not be available or fetched. 251 */ 252 u8 roaming_consortium[15]; 253 254 /** 255 * roaming_consortium_len - Length of roaming_consortium 256 */ 257 size_t roaming_consortium_len; 258 259 /** 260 * required_roaming_consortium - Required Roaming Consortium OI 261 * 262 * If required_roaming_consortium_len is non-zero, this field contains 263 * the Roaming Consortium OI that is required to be advertised by the AP 264 * for the credential to be considered matching. 265 */ 266 u8 required_roaming_consortium[15]; 267 268 /** 269 * required_roaming_consortium_len - Length of required_roaming_consortium 270 */ 271 size_t required_roaming_consortium_len; 272 273 /** 274 * roaming_consortiums - Roaming Consortium OI(s) memberships 275 * 276 * This field contains one or more OIs identifying the roaming 277 * consortiums of which the provider is a member. The list is sorted 278 * from the most preferred one to the least preferred one. A match 279 * between the Roaming Consortium OIs advertised by an AP and the OIs 280 * in this list indicates that successful authentication is possible. 281 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI) 282 */ 283 u8 roaming_consortiums[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN]; 284 285 /** 286 * roaming_consortiums_len - Length on roaming_consortiums[i] 287 */ 288 size_t roaming_consortiums_len[MAX_ROAMING_CONS]; 289 290 /** 291 * num_roaming_consortiums - Number of entries in roaming_consortiums 292 */ 293 unsigned int num_roaming_consortiums; 294 295 /** 296 * eap_method - EAP method to use 297 * 298 * Pre-configured EAP method to use with this credential or %NULL to 299 * indicate no EAP method is selected, i.e., the method will be 300 * selected automatically based on ANQP information. 301 */ 302 struct eap_method_type *eap_method; 303 304 /** 305 * phase1 - Phase 1 (outer authentication) parameters 306 * 307 * Pre-configured EAP parameters or %NULL. 308 */ 309 char *phase1; 310 311 /** 312 * phase2 - Phase 2 (inner authentication) parameters 313 * 314 * Pre-configured EAP parameters or %NULL. 315 */ 316 char *phase2; 317 318 struct excluded_ssid { 319 u8 ssid[SSID_MAX_LEN]; 320 size_t ssid_len; 321 } *excluded_ssid; 322 size_t num_excluded_ssid; 323 324 struct roaming_partner { 325 char fqdn[128]; 326 int exact_match; 327 u8 priority; 328 char country[3]; 329 } *roaming_partner; 330 size_t num_roaming_partner; 331 332 int update_identifier; 333 334 /** 335 * provisioning_sp - FQDN of the SP that provisioned the credential 336 */ 337 char *provisioning_sp; 338 339 /** 340 * sp_priority - Credential priority within a provisioning SP 341 * 342 * This is the priority of the credential among all credentials 343 * provisionined by the same SP (i.e., for entries that have identical 344 * provisioning_sp value). The range of this priority is 0-255 with 0 345 * being the highest and 255 the lower priority. 346 */ 347 int sp_priority; 348 349 unsigned int min_dl_bandwidth_home; 350 unsigned int min_ul_bandwidth_home; 351 unsigned int min_dl_bandwidth_roaming; 352 unsigned int min_ul_bandwidth_roaming; 353 354 /** 355 * max_bss_load - Maximum BSS Load Channel Utilization (1..255) 356 * This value is used as the maximum channel utilization for network 357 * selection purposes for home networks. If the AP does not advertise 358 * BSS Load or if the limit would prevent any connection, this 359 * constraint will be ignored. 360 */ 361 unsigned int max_bss_load; 362 363 size_t num_req_conn_capab; 364 u8 *req_conn_capab_proto; 365 int **req_conn_capab_port; 366 367 /** 368 * ocsp - Whether to use/require OCSP to check server certificate 369 * 370 * 0 = do not use OCSP stapling (TLS certificate status extension) 371 * 1 = try to use OCSP stapling, but not require response 372 * 2 = require valid OCSP stapling response 373 */ 374 int ocsp; 375 376 /** 377 * sim_num - User selected SIM identifier 378 * 379 * This variable is used for identifying which SIM is used if the system 380 * has more than one. 381 */ 382 int sim_num; 383 }; 384 385 386 #define CFG_CHANGED_DEVICE_NAME BIT(0) 387 #define CFG_CHANGED_CONFIG_METHODS BIT(1) 388 #define CFG_CHANGED_DEVICE_TYPE BIT(2) 389 #define CFG_CHANGED_OS_VERSION BIT(3) 390 #define CFG_CHANGED_UUID BIT(4) 391 #define CFG_CHANGED_COUNTRY BIT(5) 392 #define CFG_CHANGED_SEC_DEVICE_TYPE BIT(6) 393 #define CFG_CHANGED_P2P_SSID_POSTFIX BIT(7) 394 #define CFG_CHANGED_WPS_STRING BIT(8) 395 #define CFG_CHANGED_P2P_INTRA_BSS BIT(9) 396 #define CFG_CHANGED_VENDOR_EXTENSION BIT(10) 397 #define CFG_CHANGED_P2P_LISTEN_CHANNEL BIT(11) 398 #define CFG_CHANGED_P2P_OPER_CHANNEL BIT(12) 399 #define CFG_CHANGED_P2P_PREF_CHAN BIT(13) 400 #define CFG_CHANGED_EXT_PW_BACKEND BIT(14) 401 #define CFG_CHANGED_NFC_PASSWORD_TOKEN BIT(15) 402 #define CFG_CHANGED_P2P_PASSPHRASE_LEN BIT(16) 403 #define CFG_CHANGED_SCHED_SCAN_PLANS BIT(17) 404 #define CFG_CHANGED_WOWLAN_TRIGGERS BIT(18) 405 #define CFG_CHANGED_DISABLE_BTM BIT(19) 406 #define CFG_CHANGED_BGSCAN BIT(20) 407 408 /** 409 * struct wpa_config - wpa_supplicant configuration data 410 * 411 * This data structure is presents the per-interface (radio) configuration 412 * data. In many cases, there is only one struct wpa_config instance, but if 413 * more than one network interface is being controlled, one instance is used 414 * for each. 415 */ 416 struct wpa_config { 417 /** 418 * ssid - Head of the global network list 419 * 420 * This is the head for the list of all the configured networks. 421 */ 422 struct wpa_ssid *ssid; 423 424 /** 425 * pssid - Per-priority network lists (in priority order) 426 */ 427 struct wpa_ssid **pssid; 428 429 /** 430 * num_prio - Number of different priorities used in the pssid lists 431 * 432 * This indicates how many per-priority network lists are included in 433 * pssid. 434 */ 435 size_t num_prio; 436 437 /** 438 * cred - Head of the credential list 439 * 440 * This is the head for the list of all the configured credentials. 441 */ 442 struct wpa_cred *cred; 443 444 /** 445 * eapol_version - IEEE 802.1X/EAPOL version number 446 * 447 * wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which 448 * defines EAPOL version 2. However, there are many APs that do not 449 * handle the new version number correctly (they seem to drop the 450 * frames completely). In order to make wpa_supplicant interoperate 451 * with these APs, the version number is set to 1 by default. This 452 * configuration value can be used to set it to the new version (2). 453 */ 454 int eapol_version; 455 456 /** 457 * ap_scan - AP scanning/selection 458 * 459 * By default, wpa_supplicant requests driver to perform AP 460 * scanning and then uses the scan results to select a 461 * suitable AP. Another alternative is to allow the driver to 462 * take care of AP scanning and selection and use 463 * wpa_supplicant just to process EAPOL frames based on IEEE 464 * 802.11 association information from the driver. 465 * 466 * 1: wpa_supplicant initiates scanning and AP selection (default). 467 * 468 * 0: Driver takes care of scanning, AP selection, and IEEE 802.11 469 * association parameters (e.g., WPA IE generation); this mode can 470 * also be used with non-WPA drivers when using IEEE 802.1X mode; 471 * do not try to associate with APs (i.e., external program needs 472 * to control association). This mode must also be used when using 473 * wired Ethernet drivers. 474 * 475 * 2: like 0, but associate with APs using security policy and SSID 476 * (but not BSSID); this can be used, e.g., with ndiswrapper and NDIS 477 * drivers to enable operation with hidden SSIDs and optimized roaming; 478 * in this mode, the network blocks in the configuration are tried 479 * one by one until the driver reports successful association; each 480 * network block should have explicit security policy (i.e., only one 481 * option in the lists) for key_mgmt, pairwise, group, proto variables. 482 * 483 * Note: ap_scan=2 should not be used with the nl80211 driver interface 484 * (the current Linux interface). ap_scan=1 is optimized work working 485 * with nl80211. For finding networks using hidden SSID, scan_ssid=1 in 486 * the network block can be used with nl80211. 487 */ 488 int ap_scan; 489 490 /** 491 * bgscan - Background scan and roaming parameters or %NULL if none 492 * 493 * This is an optional set of parameters for background scanning and 494 * roaming within a network (ESS). For more detailed information see 495 * ssid block documentation. 496 * 497 * The variable defines default bgscan behavior for all BSS station 498 * networks except for those which have their own bgscan configuration. 499 */ 500 char *bgscan; 501 502 /** 503 * disable_scan_offload - Disable automatic offloading of scan requests 504 * 505 * By default, %wpa_supplicant tries to offload scanning if the driver 506 * indicates support for this (sched_scan). This configuration 507 * parameter can be used to disable this offloading mechanism. 508 */ 509 int disable_scan_offload; 510 511 /** 512 * ctrl_interface - Parameters for the control interface 513 * 514 * If this is specified, %wpa_supplicant will open a control interface 515 * that is available for external programs to manage %wpa_supplicant. 516 * The meaning of this string depends on which control interface 517 * mechanism is used. For all cases, the existence of this parameter 518 * in configuration is used to determine whether the control interface 519 * is enabled. 520 * 521 * For UNIX domain sockets (default on Linux and BSD): This is a 522 * directory that will be created for UNIX domain sockets for listening 523 * to requests from external programs (CLI/GUI, etc.) for status 524 * information and configuration. The socket file will be named based 525 * on the interface name, so multiple %wpa_supplicant processes can be 526 * run at the same time if more than one interface is used. 527 * /var/run/wpa_supplicant is the recommended directory for sockets and 528 * by default, wpa_cli will use it when trying to connect with 529 * %wpa_supplicant. 530 * 531 * Access control for the control interface can be configured 532 * by setting the directory to allow only members of a group 533 * to use sockets. This way, it is possible to run 534 * %wpa_supplicant as root (since it needs to change network 535 * configuration and open raw sockets) and still allow GUI/CLI 536 * components to be run as non-root users. However, since the 537 * control interface can be used to change the network 538 * configuration, this access needs to be protected in many 539 * cases. By default, %wpa_supplicant is configured to use gid 540 * 0 (root). If you want to allow non-root users to use the 541 * control interface, add a new group and change this value to 542 * match with that group. Add users that should have control 543 * interface access to this group. 544 * 545 * When configuring both the directory and group, use following format: 546 * DIR=/var/run/wpa_supplicant GROUP=wheel 547 * DIR=/var/run/wpa_supplicant GROUP=0 548 * (group can be either group name or gid) 549 * 550 * For UDP connections (default on Windows): The value will be ignored. 551 * This variable is just used to select that the control interface is 552 * to be created. The value can be set to, e.g., udp 553 * (ctrl_interface=udp). 554 * 555 * For Windows Named Pipe: This value can be used to set the security 556 * descriptor for controlling access to the control interface. Security 557 * descriptor can be set using Security Descriptor String Format (see 558 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/security_descriptor_string_format.asp). 559 * The descriptor string needs to be prefixed with SDDL=. For example, 560 * ctrl_interface=SDDL=D: would set an empty DACL (which will reject 561 * all connections). 562 */ 563 char *ctrl_interface; 564 565 /** 566 * ctrl_interface_group - Control interface group (DEPRECATED) 567 * 568 * This variable is only used for backwards compatibility. Group for 569 * UNIX domain sockets should now be specified using GROUP=group in 570 * ctrl_interface variable. 571 */ 572 char *ctrl_interface_group; 573 574 /** 575 * fast_reauth - EAP fast re-authentication (session resumption) 576 * 577 * By default, fast re-authentication is enabled for all EAP methods 578 * that support it. This variable can be used to disable fast 579 * re-authentication (by setting fast_reauth=0). Normally, there is no 580 * need to disable fast re-authentication. 581 */ 582 int fast_reauth; 583 584 /** 585 * opensc_engine_path - Path to the OpenSSL engine for opensc 586 * 587 * This is an OpenSSL specific configuration option for loading OpenSC 588 * engine (engine_opensc.so); if %NULL, this engine is not loaded. 589 */ 590 char *opensc_engine_path; 591 592 /** 593 * pkcs11_engine_path - Path to the OpenSSL engine for PKCS#11 594 * 595 * This is an OpenSSL specific configuration option for loading PKCS#11 596 * engine (engine_pkcs11.so); if %NULL, this engine is not loaded. 597 */ 598 char *pkcs11_engine_path; 599 600 /** 601 * pkcs11_module_path - Path to the OpenSSL OpenSC/PKCS#11 module 602 * 603 * This is an OpenSSL specific configuration option for configuring 604 * path to OpenSC/PKCS#11 engine (opensc-pkcs11.so); if %NULL, this 605 * module is not loaded. 606 */ 607 char *pkcs11_module_path; 608 609 /** 610 * openssl_ciphers - OpenSSL cipher string 611 * 612 * This is an OpenSSL specific configuration option for configuring the 613 * default ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the 614 * default. 615 */ 616 char *openssl_ciphers; 617 618 /** 619 * pcsc_reader - PC/SC reader name prefix 620 * 621 * If not %NULL, PC/SC reader with a name that matches this prefix is 622 * initialized for SIM/USIM access. Empty string can be used to match 623 * the first available reader. 624 */ 625 char *pcsc_reader; 626 627 /** 628 * pcsc_pin - PIN for USIM, GSM SIM, and smartcards 629 * 630 * This field is used to configure PIN for SIM/USIM for EAP-SIM and 631 * EAP-AKA. If left out, this will be asked through control interface. 632 */ 633 char *pcsc_pin; 634 635 /** 636 * external_sim - Use external processing for SIM/USIM operations 637 */ 638 int external_sim; 639 640 /** 641 * driver_param - Driver interface parameters 642 * 643 * This text string is passed to the selected driver interface with the 644 * optional struct wpa_driver_ops::set_param() handler. This can be 645 * used to configure driver specific options without having to add new 646 * driver interface functionality. 647 */ 648 char *driver_param; 649 650 /** 651 * dot11RSNAConfigPMKLifetime - Maximum lifetime of a PMK 652 * 653 * dot11 MIB variable for the maximum lifetime of a PMK in the PMK 654 * cache (unit: seconds). 655 */ 656 unsigned int dot11RSNAConfigPMKLifetime; 657 658 /** 659 * dot11RSNAConfigPMKReauthThreshold - PMK re-authentication threshold 660 * 661 * dot11 MIB variable for the percentage of the PMK lifetime 662 * that should expire before an IEEE 802.1X reauthentication occurs. 663 */ 664 unsigned int dot11RSNAConfigPMKReauthThreshold; 665 666 /** 667 * dot11RSNAConfigSATimeout - Security association timeout 668 * 669 * dot11 MIB variable for the maximum time a security association 670 * shall take to set up (unit: seconds). 671 */ 672 unsigned int dot11RSNAConfigSATimeout; 673 674 /** 675 * update_config - Is wpa_supplicant allowed to update configuration 676 * 677 * This variable control whether wpa_supplicant is allow to re-write 678 * its configuration with wpa_config_write(). If this is zero, 679 * configuration data is only changed in memory and the external data 680 * is not overridden. If this is non-zero, wpa_supplicant will update 681 * the configuration data (e.g., a file) whenever configuration is 682 * changed. This update may replace the old configuration which can 683 * remove comments from it in case of a text file configuration. 684 */ 685 int update_config; 686 687 /** 688 * blobs - Configuration blobs 689 */ 690 struct wpa_config_blob *blobs; 691 692 /** 693 * uuid - Universally Unique IDentifier (UUID; see RFC 4122) for WPS 694 */ 695 u8 uuid[16]; 696 697 /** 698 * auto_uuid - Automatic UUID behavior 699 * 0 = generate static value based on the local MAC address (default) 700 * 1 = generate a random UUID every time wpa_supplicant starts 701 */ 702 int auto_uuid; 703 704 /** 705 * device_name - Device Name (WPS) 706 * User-friendly description of device; up to 32 octets encoded in 707 * UTF-8 708 */ 709 char *device_name; 710 711 /** 712 * manufacturer - Manufacturer (WPS) 713 * The manufacturer of the device (up to 64 ASCII characters) 714 */ 715 char *manufacturer; 716 717 /** 718 * model_name - Model Name (WPS) 719 * Model of the device (up to 32 ASCII characters) 720 */ 721 char *model_name; 722 723 /** 724 * model_number - Model Number (WPS) 725 * Additional device description (up to 32 ASCII characters) 726 */ 727 char *model_number; 728 729 /** 730 * serial_number - Serial Number (WPS) 731 * Serial number of the device (up to 32 characters) 732 */ 733 char *serial_number; 734 735 /** 736 * device_type - Primary Device Type (WPS) 737 */ 738 u8 device_type[WPS_DEV_TYPE_LEN]; 739 740 /** 741 * config_methods - Config Methods 742 * 743 * This is a space-separated list of supported WPS configuration 744 * methods. For example, "label virtual_display virtual_push_button 745 * keypad". 746 * Available methods: usba ethernet label display ext_nfc_token 747 * int_nfc_token nfc_interface push_button keypad 748 * virtual_display physical_display 749 * virtual_push_button physical_push_button. 750 */ 751 char *config_methods; 752 753 /** 754 * os_version - OS Version (WPS) 755 * 4-octet operating system version number 756 */ 757 u8 os_version[4]; 758 759 /** 760 * country - Country code 761 * 762 * This is the ISO/IEC alpha2 country code for which we are operating 763 * in 764 */ 765 char country[2]; 766 767 /** 768 * wps_cred_processing - Credential processing 769 * 770 * 0 = process received credentials internally 771 * 1 = do not process received credentials; just pass them over 772 * ctrl_iface to external program(s) 773 * 2 = process received credentials internally and pass them over 774 * ctrl_iface to external program(s) 775 */ 776 int wps_cred_processing; 777 778 /** 779 * wps_cred_add_sae - Whether to enable SAE automatically for WPS 780 * 781 * 0 = only add the explicitly listed WPA2-PSK configuration 782 * 1 = add both the WPA2-PSK and SAE configuration and enable PMF so 783 * that the station gets configured in WPA3-Personal transition mode 784 * (supports both WPA2-Personal (PSK) and WPA3-Personal (SAE) APs). 785 */ 786 int wps_cred_add_sae; 787 788 #define MAX_SEC_DEVICE_TYPES 5 789 /** 790 * sec_device_types - Secondary Device Types (P2P) 791 */ 792 u8 sec_device_type[MAX_SEC_DEVICE_TYPES][WPS_DEV_TYPE_LEN]; 793 int num_sec_device_types; 794 795 int p2p_listen_reg_class; 796 int p2p_listen_channel; 797 int p2p_oper_reg_class; 798 int p2p_oper_channel; 799 int p2p_go_intent; 800 char *p2p_ssid_postfix; 801 int persistent_reconnect; 802 int p2p_intra_bss; 803 unsigned int num_p2p_pref_chan; 804 struct p2p_channel *p2p_pref_chan; 805 struct wpa_freq_range_list p2p_no_go_freq; 806 int p2p_add_cli_chan; 807 int p2p_ignore_shared_freq; 808 int p2p_optimize_listen_chan; 809 810 int p2p_6ghz_disable; 811 812 struct wpabuf *wps_vendor_ext_m1; 813 814 #define MAX_WPS_VENDOR_EXT 10 815 /** 816 * wps_vendor_ext - Vendor extension attributes in WPS 817 */ 818 struct wpabuf *wps_vendor_ext[MAX_WPS_VENDOR_EXT]; 819 820 /** 821 * p2p_group_idle - Maximum idle time in seconds for P2P group 822 * 823 * This value controls how long a P2P group is maintained after there 824 * is no other members in the group. As a GO, this means no associated 825 * stations in the group. As a P2P client, this means no GO seen in 826 * scan results. The maximum idle time is specified in seconds with 0 827 * indicating no time limit, i.e., the P2P group remains in active 828 * state indefinitely until explicitly removed. As a P2P client, the 829 * maximum idle time of P2P_MAX_CLIENT_IDLE seconds is enforced, i.e., 830 * this parameter is mainly meant for GO use and for P2P client, it can 831 * only be used to reduce the default timeout to smaller value. A 832 * special value -1 can be used to configure immediate removal of the 833 * group for P2P client role on any disconnection after the data 834 * connection has been established. 835 */ 836 int p2p_group_idle; 837 838 /** 839 * p2p_go_freq_change_policy - The GO frequency change policy 840 * 841 * This controls the behavior of the GO when there is a change in the 842 * map of the currently used frequencies in case more than one channel 843 * is supported. 844 * 845 * @P2P_GO_FREQ_MOVE_SCM: Prefer working in a single channel mode if 846 * possible. In case the GO is the only interface using its frequency 847 * and there are other station interfaces on other frequencies, the GO 848 * will migrate to one of these frequencies. 849 * 850 * @P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS: Same as P2P_GO_FREQ_MOVE_SCM, 851 * but a transition is possible only in case one of the other used 852 * frequencies is one of the frequencies in the intersection of the 853 * frequency list of the local device and the peer device. 854 * 855 * @P2P_GO_FREQ_MOVE_STAY: Prefer to stay on the current frequency. 856 * 857 * @P2P_GO_FREQ_MOVE_SCM_ECSA: Same as 858 * P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS but a transition is possible only 859 * if all the group members advertise eCSA support. 860 */ 861 enum { 862 P2P_GO_FREQ_MOVE_SCM = 0, 863 P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS = 1, 864 P2P_GO_FREQ_MOVE_STAY = 2, 865 P2P_GO_FREQ_MOVE_SCM_ECSA = 3, 866 P2P_GO_FREQ_MOVE_MAX = P2P_GO_FREQ_MOVE_SCM_ECSA, 867 } p2p_go_freq_change_policy; 868 869 #define DEFAULT_P2P_GO_FREQ_MOVE P2P_GO_FREQ_MOVE_STAY 870 871 /** 872 * p2p_passphrase_len - Passphrase length (8..63) for P2P GO 873 * 874 * This parameter controls the length of the random passphrase that is 875 * generated at the GO. 876 */ 877 unsigned int p2p_passphrase_len; 878 879 /** 880 * bss_max_count - Maximum number of BSS entries to keep in memory 881 */ 882 unsigned int bss_max_count; 883 884 /** 885 * bss_expiration_age - BSS entry age after which it can be expired 886 * 887 * This value controls the time in seconds after which a BSS entry 888 * gets removed if it has not been updated or is not in use. 889 */ 890 unsigned int bss_expiration_age; 891 892 /** 893 * bss_expiration_scan_count - Expire BSS after number of scans 894 * 895 * If the BSS entry has not been seen in this many scans, it will be 896 * removed. A value of 1 means that entry is removed after the first 897 * scan in which the BSSID is not seen. Larger values can be used 898 * to avoid BSS entries disappearing if they are not visible in 899 * every scan (e.g., low signal quality or interference). 900 */ 901 unsigned int bss_expiration_scan_count; 902 903 /** 904 * filter_ssids - SSID-based scan result filtering 905 * 906 * 0 = do not filter scan results 907 * 1 = only include configured SSIDs in scan results/BSS table 908 */ 909 int filter_ssids; 910 911 /** 912 * filter_rssi - RSSI-based scan result filtering 913 * 914 * 0 = do not filter scan results 915 * -n = filter scan results below -n dBm 916 */ 917 int filter_rssi; 918 919 /** 920 * max_num_sta - Maximum number of STAs in an AP/P2P GO 921 */ 922 unsigned int max_num_sta; 923 924 /** 925 * ap_isolate - Whether to use client isolation feature 926 * 927 * Client isolation can be used to prevent low-level bridging of 928 * frames between associated stations in the BSS. By default, 929 * this bridging is allowed (ap_isolate=0); except in P2P GO case, 930 * where p2p_intra_bss parameter is used to determine whether to allow 931 * intra-BSS forwarding (ap_isolate = !p2p_intra_bss). 932 * 933 * 0 = do not enable AP isolation 934 * 1 = enable AP isolation 935 */ 936 int ap_isolate; 937 938 /** 939 * freq_list - Array of allowed scan frequencies or %NULL for all 940 * 941 * This is an optional zero-terminated array of frequencies in 942 * megahertz (MHz) to allow for narrowing scanning range. 943 */ 944 int *freq_list; 945 946 /** 947 * initial_freq_list - like freq_list but for initial scan 948 * 949 * This is an optional zero-terminated array of frequencies in 950 * megahertz (MHz) to allow for narrowing scanning range when 951 * the application is started. 952 * 953 * This can be used to speed up initial connection time if the 954 * channel is known ahead of time, without limiting the scanned 955 * frequencies during normal use. 956 */ 957 int *initial_freq_list; 958 959 /** 960 * scan_cur_freq - Whether to scan only the current channel 961 * 962 * If true, attempt to scan only the current channel if any other 963 * VIFs on this radio are already associated on a particular channel. 964 */ 965 int scan_cur_freq; 966 967 /** 968 * scan_res_valid_for_connect - Seconds scans are valid for association 969 * 970 * This configures the number of seconds old scan results are considered 971 * valid for association. When scan results are older than this value 972 * a new scan is triggered prior to the association. 973 */ 974 int scan_res_valid_for_connect; 975 976 /** 977 * changed_parameters - Bitmap of changed parameters since last update 978 */ 979 unsigned int changed_parameters; 980 981 /** 982 * disassoc_low_ack - Disassociate stations with massive packet loss 983 */ 984 int disassoc_low_ack; 985 986 /** 987 * interworking - Whether Interworking (IEEE 802.11u) is enabled 988 */ 989 int interworking; 990 991 /** 992 * access_network_type - Access Network Type 993 * 994 * When Interworking is enabled, scans will be limited to APs that 995 * advertise the specified Access Network Type (0..15; with 15 996 * indicating wildcard match). 997 */ 998 int access_network_type; 999 1000 /** 1001 * go_interworking - Whether Interworking for P2P GO is enabled 1002 */ 1003 int go_interworking; 1004 1005 /** 1006 * go_access_network_type - P2P GO Access Network Type 1007 * 1008 * This indicates which access network type to advertise if Interworking 1009 * is enabled for P2P GO. 1010 */ 1011 int go_access_network_type; 1012 1013 /** 1014 * go_internet - Interworking: Internet connectivity (0 or 1) 1015 */ 1016 int go_internet; 1017 1018 /** 1019 * go_venue_group - Interworking: Venue group 1020 */ 1021 int go_venue_group; 1022 1023 /** 1024 * go_venue_type: Interworking: Venue type 1025 */ 1026 int go_venue_type; 1027 1028 /** 1029 * hessid - Homogeneous ESS identifier 1030 * 1031 * If this is set (any octet is non-zero), scans will be used to 1032 * request response only from BSSes belonging to the specified 1033 * Homogeneous ESS. This is used only if interworking is enabled. 1034 */ 1035 u8 hessid[ETH_ALEN]; 1036 1037 /** 1038 * hs20 - Hotspot 2.0 1039 */ 1040 int hs20; 1041 1042 /** 1043 * pbc_in_m1 - AP mode WPS probing workaround for PBC with Windows 7 1044 * 1045 * Windows 7 uses incorrect way of figuring out AP's WPS capabilities 1046 * by acting as a Registrar and using M1 from the AP. The config 1047 * methods attribute in that message is supposed to indicate only the 1048 * configuration method supported by the AP in Enrollee role, i.e., to 1049 * add an external Registrar. For that case, PBC shall not be used and 1050 * as such, the PushButton config method is removed from M1 by default. 1051 * If pbc_in_m1=1 is included in the configuration file, the PushButton 1052 * config method is left in M1 (if included in config_methods 1053 * parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from 1054 * a label in the AP). 1055 */ 1056 int pbc_in_m1; 1057 1058 /** 1059 * autoscan - Automatic scan parameters or %NULL if none 1060 * 1061 * This is an optional set of parameters for automatic scanning 1062 * within an interface in following format: 1063 * <autoscan module name>:<module parameters> 1064 */ 1065 char *autoscan; 1066 1067 /** 1068 * wps_nfc_pw_from_config - NFC Device Password was read from config 1069 * 1070 * This parameter can be determined whether the NFC Device Password was 1071 * included in the configuration (1) or generated dynamically (0). Only 1072 * the former case is re-written back to the configuration file. 1073 */ 1074 int wps_nfc_pw_from_config; 1075 1076 /** 1077 * wps_nfc_dev_pw_id - NFC Device Password ID for password token 1078 */ 1079 int wps_nfc_dev_pw_id; 1080 1081 /** 1082 * wps_nfc_dh_pubkey - NFC DH Public Key for password token 1083 */ 1084 struct wpabuf *wps_nfc_dh_pubkey; 1085 1086 /** 1087 * wps_nfc_dh_privkey - NFC DH Private Key for password token 1088 */ 1089 struct wpabuf *wps_nfc_dh_privkey; 1090 1091 /** 1092 * wps_nfc_dev_pw - NFC Device Password for password token 1093 */ 1094 struct wpabuf *wps_nfc_dev_pw; 1095 1096 /** 1097 * ext_password_backend - External password backend or %NULL if none 1098 * 1099 * format: <backend name>[:<optional backend parameters>] 1100 */ 1101 char *ext_password_backend; 1102 1103 /* 1104 * p2p_go_max_inactivity - Timeout in seconds to detect STA inactivity 1105 * 1106 * This timeout value is used in P2P GO mode to clean up 1107 * inactive stations. 1108 * By default: 300 seconds. 1109 */ 1110 int p2p_go_max_inactivity; 1111 1112 struct hostapd_wmm_ac_params wmm_ac_params[4]; 1113 struct hostapd_tx_queue_params tx_queue[4]; 1114 1115 /** 1116 * auto_interworking - Whether to use network selection automatically 1117 * 1118 * 0 = do not automatically go through Interworking network selection 1119 * (i.e., require explicit interworking_select command for this) 1120 * 1 = perform Interworking network selection if one or more 1121 * credentials have been configured and scan did not find a 1122 * matching network block 1123 */ 1124 int auto_interworking; 1125 1126 /** 1127 * p2p_go_ht40 - Default mode for HT40 enable when operating as GO. 1128 * 1129 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1130 * Note that regulatory constraints and driver capabilities are 1131 * consulted anyway, so setting it to 1 can't do real harm. 1132 * By default: 0 (disabled) 1133 */ 1134 int p2p_go_ht40; 1135 1136 /** 1137 * p2p_go_vht - Default mode for VHT enable when operating as GO 1138 * 1139 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1140 * Note that regulatory constraints and driver capabilities are 1141 * consulted anyway, so setting it to 1 can't do real harm. 1142 * By default: 0 (disabled) 1143 */ 1144 int p2p_go_vht; 1145 1146 /** 1147 * p2p_go_edmg - Default mode for EDMG enable when operating as GO 1148 * 1149 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1150 * Note that regulatory constraints and driver capabilities are 1151 * consulted anyway, so setting it to 1 can't do real harm. 1152 * By default: 0 (disabled) 1153 */ 1154 int p2p_go_edmg; 1155 1156 /** 1157 * p2p_go_he - Default mode for 11ax HE enable when operating as GO 1158 * 1159 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1160 * Note that regulatory constraints and driver capabilities are 1161 * consulted anyway, so setting it to 1 can't do real harm. 1162 * By default: 0 (disabled) 1163 */ 1164 int p2p_go_he; 1165 1166 /** 1167 * p2p_go_ctwindow - CTWindow to use when operating as GO 1168 * 1169 * By default: 0 (no CTWindow). Values 0-127 can be used to indicate 1170 * the length of the CTWindow in TUs. 1171 */ 1172 int p2p_go_ctwindow; 1173 1174 /** 1175 * p2p_disabled - Whether P2P operations are disabled for this interface 1176 */ 1177 int p2p_disabled; 1178 1179 /** 1180 * p2p_no_group_iface - Whether group interfaces can be used 1181 * 1182 * By default, wpa_supplicant will create a separate interface for P2P 1183 * group operations if the driver supports this. This functionality can 1184 * be disabled by setting this parameter to 1. In that case, the same 1185 * interface that was used for the P2P management operations is used 1186 * also for the group operation. 1187 */ 1188 int p2p_no_group_iface; 1189 1190 /** 1191 * p2p_cli_probe - Enable/disable P2P CLI probe request handling 1192 * 1193 * If this parameter is set to 1, a connected P2P Client will receive 1194 * and handle Probe Request frames. Setting this parameter to 0 1195 * disables this option. Default value: 0. 1196 * 1197 * Note: Setting this property at run time takes effect on the following 1198 * interface state transition to/from the WPA_COMPLETED state. 1199 */ 1200 int p2p_cli_probe; 1201 1202 /** 1203 * okc - Whether to enable opportunistic key caching by default 1204 * 1205 * By default, OKC is disabled unless enabled by the per-network 1206 * proactive_key_caching=1 parameter. okc=1 can be used to change this 1207 * default behavior. 1208 */ 1209 int okc; 1210 1211 /** 1212 * pmf - Whether to enable/require PMF by default 1213 * 1214 * By default, PMF is disabled unless enabled by the per-network 1215 * ieee80211w=1 or ieee80211w=2 parameter. pmf=1/2 can be used to change 1216 * this default behavior for RSN network (this is not applicable for 1217 * non-RSN cases). 1218 */ 1219 enum mfp_options pmf; 1220 1221 /** 1222 * sae_groups - Preference list of enabled groups for SAE 1223 * 1224 * By default (if this parameter is not set), the mandatory group 19 1225 * (ECC group defined over a 256-bit prime order field) is preferred, 1226 * but other groups are also enabled. If this parameter is set, the 1227 * groups will be tried in the indicated order. 1228 */ 1229 int *sae_groups; 1230 1231 /** 1232 * sae_pwe - SAE mechanism for PWE derivation 1233 * 0 = hunting-and-pecking loop only 1234 * 1 = hash-to-element only 1235 * 2 = both hunting-and-pecking loop and hash-to-element enabled 1236 */ 1237 int sae_pwe; 1238 1239 /** 1240 * sae_pmkid_in_assoc - Whether to include PMKID in SAE Assoc Req 1241 */ 1242 int sae_pmkid_in_assoc; 1243 1244 /** 1245 * dtim_period - Default DTIM period in Beacon intervals 1246 * 1247 * This parameter can be used to set the default value for network 1248 * blocks that do not specify dtim_period. 1249 */ 1250 int dtim_period; 1251 1252 /** 1253 * beacon_int - Default Beacon interval in TU 1254 * 1255 * This parameter can be used to set the default value for network 1256 * blocks that do not specify beacon_int. 1257 */ 1258 int beacon_int; 1259 1260 /** 1261 * ap_vendor_elements: Vendor specific elements for Beacon/ProbeResp 1262 * 1263 * This parameter can be used to define additional vendor specific 1264 * elements for Beacon and Probe Response frames in AP/P2P GO mode. The 1265 * format for these element(s) is a hexdump of the raw information 1266 * elements (id+len+payload for one or more elements). 1267 */ 1268 struct wpabuf *ap_vendor_elements; 1269 1270 /** 1271 * ap_assocresp_elements: Vendor specific elements for (Re)Association 1272 * Response frames 1273 * 1274 * This parameter can be used to define additional vendor specific 1275 * elements for (Re)Association Response frames in AP/P2P GO mode. The 1276 * format for these element(s) is a hexdump of the raw information 1277 * elements (id+len+payload for one or more elements). 1278 */ 1279 struct wpabuf *ap_assocresp_elements; 1280 1281 /** 1282 * ignore_old_scan_res - Ignore scan results older than request 1283 * 1284 * The driver may have a cache of scan results that makes it return 1285 * information that is older than our scan trigger. This parameter can 1286 * be used to configure such old information to be ignored instead of 1287 * allowing it to update the internal BSS table. 1288 */ 1289 int ignore_old_scan_res; 1290 1291 /** 1292 * sched_scan_interval - schedule scan interval 1293 */ 1294 unsigned int sched_scan_interval; 1295 1296 /** 1297 * sched_scan_start_delay - Schedule scan start delay before first scan 1298 * 1299 * Delay (in seconds) before scheduling first scan plan cycle. The 1300 * driver may ignore this parameter and start immediately (or at any 1301 * other time), if this feature is not supported. 1302 */ 1303 unsigned int sched_scan_start_delay; 1304 1305 /** 1306 * tdls_external_control - External control for TDLS setup requests 1307 * 1308 * Enable TDLS mode where external programs are given the control 1309 * to specify the TDLS link to get established to the driver. The 1310 * driver requests the TDLS setup to the supplicant only for the 1311 * specified TDLS peers. 1312 */ 1313 int tdls_external_control; 1314 1315 u8 ip_addr_go[4]; 1316 u8 ip_addr_mask[4]; 1317 u8 ip_addr_start[4]; 1318 u8 ip_addr_end[4]; 1319 1320 /** 1321 * osu_dir - OSU provider information directory 1322 * 1323 * If set, allow FETCH_OSU control interface command to be used to fetch 1324 * OSU provider information into all APs and store the results in this 1325 * directory. 1326 */ 1327 char *osu_dir; 1328 1329 /** 1330 * wowlan_triggers - Wake-on-WLAN triggers 1331 * 1332 * If set, these wowlan triggers will be configured. 1333 */ 1334 char *wowlan_triggers; 1335 1336 /** 1337 * p2p_search_delay - Extra delay between concurrent search iterations 1338 * 1339 * Add extra delay (in milliseconds) between search iterations when 1340 * there is a concurrent operation to make p2p_find friendlier to 1341 * concurrent operations by avoiding it from taking 100% of radio 1342 * resources. 1343 */ 1344 unsigned int p2p_search_delay; 1345 1346 /** 1347 * mac_addr - MAC address policy default 1348 * 1349 * 0 = use permanent MAC address 1350 * 1 = use random MAC address for each ESS connection 1351 * 2 = like 1, but maintain OUI (with local admin bit set) 1352 * 1353 * By default, permanent MAC address is used unless policy is changed by 1354 * the per-network mac_addr parameter. Global mac_addr=1 can be used to 1355 * change this default behavior. 1356 */ 1357 int mac_addr; 1358 1359 /** 1360 * rand_addr_lifetime - Lifetime of random MAC address in seconds 1361 */ 1362 unsigned int rand_addr_lifetime; 1363 1364 /** 1365 * preassoc_mac_addr - Pre-association MAC address policy 1366 * 1367 * 0 = use permanent MAC address 1368 * 1 = use random MAC address 1369 * 2 = like 1, but maintain OUI (with local admin bit set) 1370 */ 1371 int preassoc_mac_addr; 1372 1373 /** 1374 * key_mgmt_offload - Use key management offload 1375 * 1376 * Key management offload should be used if the device supports it. 1377 * Key management offload is the capability of a device operating as 1378 * a station to do the exchange necessary to establish temporal keys 1379 * during initial RSN connection, after roaming, or during a PTK 1380 * rekeying operation. 1381 */ 1382 int key_mgmt_offload; 1383 1384 /** 1385 * user_mpm - MPM residency 1386 * 1387 * 0: MPM lives in driver. 1388 * 1: wpa_supplicant handles peering and station allocation. 1389 * 1390 * If AMPE or SAE is enabled, the MPM is always in userspace. 1391 */ 1392 int user_mpm; 1393 1394 /** 1395 * max_peer_links - Maximum number of peer links 1396 * 1397 * Maximum number of mesh peering currently maintained by the STA. 1398 */ 1399 int max_peer_links; 1400 1401 /** 1402 * cert_in_cb - Whether to include a peer certificate dump in events 1403 * 1404 * This controls whether peer certificates for authentication server and 1405 * its certificate chain are included in EAP peer certificate events. 1406 */ 1407 int cert_in_cb; 1408 1409 /** 1410 * mesh_max_inactivity - Timeout in seconds to detect STA inactivity 1411 * 1412 * This timeout value is used in mesh STA to clean up inactive stations. 1413 * By default: 300 seconds. 1414 */ 1415 int mesh_max_inactivity; 1416 1417 /** 1418 * mesh_fwding - Mesh network layer-2 forwarding (dot11MeshForwarding) 1419 * 1420 * This controls whether to enable layer-2 forwarding. 1421 * By default: 1: enabled 1422 */ 1423 int mesh_fwding; 1424 1425 /** 1426 * dot11RSNASAERetransPeriod - Timeout to retransmit SAE Auth frame 1427 * 1428 * This timeout value is used in mesh STA to retransmit 1429 * SAE Authentication frame. 1430 * By default: 1000 milliseconds. 1431 */ 1432 int dot11RSNASAERetransPeriod; 1433 1434 /** 1435 * passive_scan - Whether to force passive scan for network connection 1436 * 1437 * This parameter can be used to force only passive scanning to be used 1438 * for network connection cases. It should be noted that this will slow 1439 * down scan operations and reduce likelihood of finding the AP. In 1440 * addition, some use cases will override this due to functional 1441 * requirements, e.g., for finding an AP that uses hidden SSID 1442 * (scan_ssid=1) or P2P device discovery. 1443 */ 1444 int passive_scan; 1445 1446 /** 1447 * reassoc_same_bss_optim - Whether to optimize reassoc-to-same-BSS 1448 */ 1449 int reassoc_same_bss_optim; 1450 1451 /** 1452 * wps_priority - Priority for the networks added through WPS 1453 * 1454 * This priority value will be set to each network profile that is added 1455 * by executing the WPS protocol. 1456 */ 1457 int wps_priority; 1458 1459 /** 1460 * fst_group_id - FST group ID 1461 */ 1462 char *fst_group_id; 1463 1464 /** 1465 * fst_priority - priority of the interface within the FST group 1466 */ 1467 int fst_priority; 1468 1469 /** 1470 * fst_llt - default FST LLT (Link-Lost Timeout) to be used for the 1471 * interface. 1472 */ 1473 int fst_llt; 1474 1475 /** 1476 * wpa_rsc_relaxation - RSC relaxation on GTK installation 1477 * 1478 * Values: 1479 * 0 - use the EAPOL-Key RSC value on GTK installation 1480 * 1 - use the null RSC if a bogus RSC value is detected in message 3 1481 * of 4-Way Handshake or message 1 of Group Key Handshake. 1482 */ 1483 int wpa_rsc_relaxation; 1484 1485 /** 1486 * sched_scan_plans - Scan plans for scheduled scan 1487 * 1488 * Each scan plan specifies the interval between scans and the number of 1489 * iterations. The last scan plan only specifies the scan interval and 1490 * will be run infinitely. 1491 * 1492 * format: <interval:iterations> <interval2:iterations2> ... <interval> 1493 */ 1494 char *sched_scan_plans; 1495 1496 #ifdef CONFIG_MBO 1497 /** 1498 * non_pref_chan - Non-preferred channels list, separated by spaces. 1499 * 1500 * format: op_class:chan:preference:reason<:detail> 1501 * Detail is optional. 1502 */ 1503 char *non_pref_chan; 1504 1505 /** 1506 * mbo_cell_capa - Cellular capabilities for MBO 1507 */ 1508 enum mbo_cellular_capa mbo_cell_capa; 1509 1510 /** 1511 * disassoc_imminent_rssi_threshold - RSSI threshold of candidate AP 1512 * when disassociation imminent is set. 1513 */ 1514 int disassoc_imminent_rssi_threshold; 1515 1516 /** 1517 * oce - Enable OCE in STA and/or STA-CFON mode 1518 * - Set BIT(0) to enable OCE in non-AP STA mode 1519 * - Set BIT(1) to enable OCE in STA-CFON mode 1520 */ 1521 unsigned int oce; 1522 #endif /* CONFIG_MBO */ 1523 1524 /** 1525 * gas_address3 - GAS Address3 field behavior 1526 * 1527 * Values: 1528 * 0 - P2P specification (Address3 = AP BSSID) 1529 * 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when 1530 * sent to not-associated AP; if associated, AP BSSID) 1531 */ 1532 int gas_address3; 1533 1534 /** 1535 * ftm_responder - Publish FTM (fine timing measurement) 1536 * responder functionality 1537 * 1538 * Values: 1539 * 0 - do not publish FTM responder functionality (Default) 1540 * 1 - publish FTM responder functionality in 1541 * bit 70 of Extended Capabilities element 1542 * Note, actual FTM responder operation is managed outside 1543 * wpa_supplicant. 1544 */ 1545 int ftm_responder; 1546 1547 /** 1548 * ftm_initiator - Publish FTM (fine timing measurement) 1549 * initiator functionality 1550 * 1551 * Values: 1552 * 0 - do not publish FTM initiator functionality (Default) 1553 * 1 - publish FTM initiator functionality in 1554 * bit 71 of Extended Capabilities element 1555 * Note, actual FTM initiator operation is managed outside 1556 * wpa_supplicant. 1557 */ 1558 int ftm_initiator; 1559 1560 /** 1561 * gas_rand_addr_lifetime - Lifetime of random MAC address for ANQP in 1562 * seconds 1563 */ 1564 unsigned int gas_rand_addr_lifetime; 1565 1566 /** 1567 * gas_rand_mac_addr - GAS MAC address policy 1568 * 1569 * 0 = use permanent MAC address 1570 * 1 = use random MAC address 1571 * 2 = like 1, but maintain OUI (with local admin bit set) 1572 */ 1573 int gas_rand_mac_addr; 1574 1575 /** 1576 * dpp_config_processing - How to process DPP configuration 1577 * 1578 * 0 = report received configuration to an external program for 1579 * processing; do not generate any network profile internally 1580 * 1 = report received configuration to an external program and generate 1581 * a network profile internally, but do not automatically connect 1582 * to the created (disabled) profile; the network profile id is 1583 * reported to external programs 1584 * 2 = report received configuration to an external program, generate 1585 * a network profile internally, try to connect to the created 1586 * profile automatically 1587 */ 1588 int dpp_config_processing; 1589 1590 /** 1591 * dpp_name - Name for Enrollee's DPP Configuration Request 1592 */ 1593 char *dpp_name; 1594 1595 /** 1596 * dpp_mud_url - MUD URL for Enrollee's DPP Configuration Request 1597 */ 1598 char *dpp_mud_url; 1599 1600 /** 1601 * coloc_intf_reporting - Colocated interference reporting 1602 * 1603 * dot11CoLocIntfReportingActivated 1604 * 0 = disabled (false) 1605 * 1 = enabled (true) 1606 */ 1607 int coloc_intf_reporting; 1608 1609 /** 1610 * p2p_device_random_mac_addr - P2P Device MAC address policy default 1611 * 1612 * 0 = use permanent MAC address (the one set by default by the device 1613 * driver). Notice that, if the device driver is configured to 1614 * always use random MAC addresses, this flag breaks reinvoking a 1615 * persistent group, so flags 1 or 2 should be used instead with 1616 * such drivers if persistent groups are used. 1617 * 1 = use random MAC address on creating the interface if there is no 1618 * persistent group. Besides, if a persistent group is created, 1619 * p2p_device_persistent_mac_addr is set to the MAC address of the 1620 * P2P Device interface, so that this address will be subsequently 1621 * used to change the MAC address of the P2P Device interface. With 1622 * no persistent group, the random MAC address is created by 1623 * wpa_supplicant, changing the one set by the device driver. 1624 * The device driver shall support SIOCGIFFLAGS/SIOCSIFFLAGS ioctl 1625 * interface control operations. 1626 * 2 = this flag should be used when the device driver uses random MAC 1627 * addresses by default when a P2P Device interface is created. 1628 * If p2p_device_persistent_mac_addr is set, use this MAC address 1629 * on creating the P2P Device interface. If not set, use the 1630 * default method adopted by the device driver (e.g., random MAC 1631 * address). Besides, if a persistent group is created, 1632 * p2p_device_persistent_mac_addr is set to the MAC address of the 1633 * P2P Device interface, so that this address will be subsequently 1634 * used in place of the default address set by the device driver. 1635 * (This option does not need support of SIOCGIFFLAGS/SIOCSIFFLAGS 1636 * ioctl interface control operations and uses NL80211_ATTR_MAC). 1637 * 1638 * By default, permanent MAC address is used. 1639 */ 1640 int p2p_device_random_mac_addr; 1641 1642 /** 1643 * p2p_device_persistent_mac_addr - Record last used MAC address 1644 * 1645 * If there are saved persistent groups, P2P cannot generate another 1646 * random MAC address, and need to restore to last used MAC address. 1647 */ 1648 u8 p2p_device_persistent_mac_addr[ETH_ALEN]; 1649 1650 /** 1651 * p2p_interface_random_mac_addr - P2P Interface MAC address policy default 1652 * 1653 * 0 = use permanent MAC address 1654 * 1 = use random MAC address on creating the interface. 1655 * 1656 * By default, permanent MAC address is used. 1657 */ 1658 int p2p_interface_random_mac_addr; 1659 1660 /** 1661 * disable_btm - Disable BSS transition management in STA 1662 * - Set to 0 to enable BSS transition management 1663 * - Set to 1 to disable BSS transition management 1664 * 1665 * By default BSS transition management is enabled 1666 */ 1667 int disable_btm; 1668 1669 /** 1670 * extended_key_id - Extended Key ID support 1671 * 1672 * IEEE Std 802.11-2016 optionally allows to use Key ID 0 and 1 for PTK 1673 * keys with Extended Key ID. 1674 * 1675 * 0 = don't use Extended Key ID 1676 * 1 = use Extended Key ID when possible 1677 */ 1678 int extended_key_id; 1679 1680 /** 1681 * wowlan_disconnect_on_deinit - Trigger disconnect on wpa_supplicant 1682 * interface deinit even if the driver has enabled WoWLAN. 1683 * 1684 * 0 = Do not disconnect 1685 * 1 = Trigger disconnection 1686 */ 1687 int wowlan_disconnect_on_deinit; 1688 1689 #ifdef CONFIG_PASN 1690 #ifdef CONFIG_TESTING_OPTIONS 1691 /* 1692 * Normally, KDK should be derived if and only if both sides support 1693 * secure LTF. Allow forcing KDK derivation for testing purposes. 1694 */ 1695 int force_kdk_derivation; 1696 1697 /* If set, corrupt the MIC in the 3rd Authentication frame of PASN */ 1698 int pasn_corrupt_mic; 1699 1700 #endif /* CONFIG_TESTING_OPTIONS */ 1701 #endif /* CONFIG_PASN*/ 1702 }; 1703 1704 1705 /* Prototypes for common functions from config.c */ 1706 1707 void wpa_config_free(struct wpa_config *ssid); 1708 void wpa_config_free_ssid(struct wpa_ssid *ssid); 1709 void wpa_config_foreach_network(struct wpa_config *config, 1710 void (*func)(void *, struct wpa_ssid *), 1711 void *arg); 1712 struct wpa_ssid * wpa_config_get_network(struct wpa_config *config, int id); 1713 struct wpa_ssid * wpa_config_add_network(struct wpa_config *config); 1714 int wpa_config_remove_network(struct wpa_config *config, int id); 1715 void wpa_config_set_network_defaults(struct wpa_ssid *ssid); 1716 int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value, 1717 int line); 1718 int wpa_config_set_quoted(struct wpa_ssid *ssid, const char *var, 1719 const char *value); 1720 int wpa_config_dump_values(struct wpa_config *config, char *buf, 1721 size_t buflen); 1722 int wpa_config_get_value(const char *name, struct wpa_config *config, 1723 char *buf, size_t buflen); 1724 1725 char ** wpa_config_get_all(struct wpa_ssid *ssid, int get_keys); 1726 char * wpa_config_get(struct wpa_ssid *ssid, const char *var); 1727 char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var); 1728 void wpa_config_update_psk(struct wpa_ssid *ssid); 1729 int wpa_config_add_prio_network(struct wpa_config *config, 1730 struct wpa_ssid *ssid); 1731 int wpa_config_update_prio_list(struct wpa_config *config); 1732 const struct wpa_config_blob * wpa_config_get_blob(struct wpa_config *config, 1733 const char *name); 1734 void wpa_config_set_blob(struct wpa_config *config, 1735 struct wpa_config_blob *blob); 1736 void wpa_config_free_blob(struct wpa_config_blob *blob); 1737 int wpa_config_remove_blob(struct wpa_config *config, const char *name); 1738 void wpa_config_flush_blobs(struct wpa_config *config); 1739 1740 struct wpa_cred * wpa_config_get_cred(struct wpa_config *config, int id); 1741 struct wpa_cred * wpa_config_add_cred(struct wpa_config *config); 1742 int wpa_config_remove_cred(struct wpa_config *config, int id); 1743 void wpa_config_free_cred(struct wpa_cred *cred); 1744 int wpa_config_set_cred(struct wpa_cred *cred, const char *var, 1745 const char *value, int line); 1746 char * wpa_config_get_cred_no_key(struct wpa_cred *cred, const char *var); 1747 1748 struct wpa_config * wpa_config_alloc_empty(const char *ctrl_interface, 1749 const char *driver_param); 1750 #ifndef CONFIG_NO_STDOUT_DEBUG 1751 void wpa_config_debug_dump_networks(struct wpa_config *config); 1752 #else /* CONFIG_NO_STDOUT_DEBUG */ 1753 #define wpa_config_debug_dump_networks(c) do { } while (0) 1754 #endif /* CONFIG_NO_STDOUT_DEBUG */ 1755 1756 1757 /* Prototypes for common functions from config.c */ 1758 int wpa_config_process_global(struct wpa_config *config, char *pos, int line); 1759 1760 int wpa_config_get_num_global_field_names(void); 1761 1762 const char * wpa_config_get_global_field_name(unsigned int i, int *no_var); 1763 1764 /* Prototypes for backend specific functions from the selected config_*.c */ 1765 1766 /** 1767 * wpa_config_read - Read and parse configuration database 1768 * @name: Name of the configuration (e.g., path and file name for the 1769 * configuration file) 1770 * @cfgp: Pointer to previously allocated configuration data or %NULL if none 1771 * Returns: Pointer to allocated configuration data or %NULL on failure 1772 * 1773 * This function reads configuration data, parses its contents, and allocates 1774 * data structures needed for storing configuration information. The allocated 1775 * data can be freed with wpa_config_free(). 1776 * 1777 * Each configuration backend needs to implement this function. 1778 */ 1779 struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp); 1780 1781 /** 1782 * wpa_config_write - Write or update configuration data 1783 * @name: Name of the configuration (e.g., path and file name for the 1784 * configuration file) 1785 * @config: Configuration data from wpa_config_read() 1786 * Returns: 0 on success, -1 on failure 1787 * 1788 * This function write all configuration data into an external database (e.g., 1789 * a text file) in a format that can be read with wpa_config_read(). This can 1790 * be used to allow wpa_supplicant to update its configuration, e.g., when a 1791 * new network is added or a password is changed. 1792 * 1793 * Each configuration backend needs to implement this function. 1794 */ 1795 int wpa_config_write(const char *name, struct wpa_config *config); 1796 1797 #endif /* CONFIG_H */ 1798