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_BTM_OFFLOAD 0 50 #define DEFAULT_SCAN_RES_VALID_FOR_CONNECT 5 51 52 #include "config_ssid.h" 53 #include "wps/wps.h" 54 #include "common/ieee802_11_defs.h" 55 #include "common/ieee802_11_common.h" 56 57 58 #define MAX_ROAMING_CONS 36 59 #define MAX_ROAMING_CONS_OI_LEN 15 60 61 struct wpa_cred { 62 /** 63 * next - Next credential in the list 64 * 65 * This pointer can be used to iterate over all credentials. The head 66 * of this list is stored in the cred field of struct wpa_config. 67 */ 68 struct wpa_cred *next; 69 70 /** 71 * id - Unique id for the credential 72 * 73 * This identifier is used as a unique identifier for each credential 74 * block when using the control interface. Each credential is allocated 75 * an id when it is being created, either when reading the 76 * configuration file or when a new credential is added through the 77 * control interface. 78 */ 79 int id; 80 81 /** 82 * temporary - Whether this credential is temporary and not to be saved 83 */ 84 int temporary; 85 86 /** 87 * priority - Priority group 88 * 89 * By default, all networks and credentials get the same priority group 90 * (0). This field can be used to give higher priority for credentials 91 * (and similarly in struct wpa_ssid for network blocks) to change the 92 * Interworking automatic networking selection behavior. The matching 93 * network (based on either an enabled network block or a credential) 94 * with the highest priority value will be selected. 95 */ 96 int priority; 97 98 /** 99 * pcsc - Use PC/SC and SIM/USIM card 100 */ 101 int pcsc; 102 103 /** 104 * realm - Home Realm for Interworking 105 */ 106 char *realm; 107 108 /** 109 * username - Username for Interworking network selection 110 */ 111 char *username; 112 113 /** 114 * password - Password for Interworking network selection 115 */ 116 char *password; 117 118 /** 119 * ext_password - Whether password is a name for external storage 120 */ 121 int ext_password; 122 123 /** 124 * ca_cert - CA certificate for Interworking network selection 125 */ 126 char *ca_cert; 127 128 /** 129 * client_cert - File path to client certificate file (PEM/DER) 130 * 131 * This field is used with Interworking networking selection for a case 132 * where client certificate/private key is used for authentication 133 * (EAP-TLS). Full path to the file should be used since working 134 * directory may change when wpa_supplicant is run in the background. 135 * 136 * Alternatively, a named configuration blob can be used by setting 137 * this to blob://blob_name. 138 */ 139 char *client_cert; 140 141 /** 142 * private_key - File path to client private key file (PEM/DER/PFX) 143 * 144 * When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 145 * commented out. Both the private key and certificate will be read 146 * from the PKCS#12 file in this case. Full path to the file should be 147 * used since working directory may change when wpa_supplicant is run 148 * in the background. 149 * 150 * Windows certificate store can be used by leaving client_cert out and 151 * configuring private_key in one of the following formats: 152 * 153 * cert://substring_to_match 154 * 155 * hash://certificate_thumbprint_in_hex 156 * 157 * For example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 158 * 159 * Note that when running wpa_supplicant as an application, the user 160 * certificate store (My user account) is used, whereas computer store 161 * (Computer account) is used when running wpasvc as a service. 162 * 163 * Alternatively, a named configuration blob can be used by setting 164 * this to blob://blob_name. 165 */ 166 char *private_key; 167 168 /** 169 * private_key_passwd - Password for private key file 170 */ 171 char *private_key_passwd; 172 173 /** 174 * imsi - IMSI in <MCC> | <MNC> | '-' | <MSIN> format 175 */ 176 char *imsi; 177 178 /** 179 * milenage - Milenage parameters for SIM/USIM simulator in 180 * <Ki>:<OPc>:<SQN> format 181 */ 182 char *milenage; 183 184 /** 185 * imsi_privacy_cert - IMSI privacy certificate 186 * 187 * This field is used with EAP-SIM/AKA/AKA' to encrypt the permanent 188 * identity (IMSI) to improve privacy. The referenced PEM-encoded 189 * X.509v3 certificate needs to include a 2048-bit RSA public key and 190 * this is from the operator who authenticates the SIM/USIM. 191 */ 192 char *imsi_privacy_cert; 193 194 /** 195 * imsi_privacy_attr - IMSI privacy attribute 196 * 197 * This field is used to help the EAP-SIM/AKA/AKA' server to identify 198 * the used certificate (and as such, the matching private key). This 199 * is set to an attribute in name=value format if the operator needs 200 * this information. 201 */ 202 char *imsi_privacy_attr; 203 204 /** 205 * strict_conservative_peer_mode - Whether the strict conservative peer 206 * mode is enabled or not 207 * 208 * This field is used to handle the reponse of AT_PERMANENT_ID_REQ 209 * for EAP-SIM/AKA/AKA', in convervative peer mode, a client error would 210 * be sent to the server, but it allows to send the permanent identity 211 * in some special cases according to 4.6.2 of RFC 4187; With the strict 212 * mode, it never send the permanent identity to server for privacy concern. 213 */ 214 int strict_conservative_peer_mode; 215 216 /** 217 * engine - Use an engine for private key operations 218 */ 219 int engine; 220 221 /** 222 * engine_id - String identifying the engine to use 223 */ 224 char *engine_id; 225 226 /** 227 * ca_cert_id - The CA certificate identifier when using an engine 228 */ 229 char *ca_cert_id; 230 231 /** 232 * cert_id - The certificate identifier when using an engine 233 */ 234 char *cert_id; 235 236 /** 237 * key_id - The private key identifier when using an engine 238 */ 239 char *key_id; 240 241 /** 242 * domain_suffix_match - Constraint for server domain name 243 * 244 * If set, this FQDN is used as a suffix match requirement for the AAA 245 * server certificate in SubjectAltName dNSName element(s). If a 246 * matching dNSName is found, this constraint is met. If no dNSName 247 * values are present, this constraint is matched against SubjectName CN 248 * using same suffix match comparison. Suffix match here means that the 249 * host/domain name is compared one label at a time starting from the 250 * top-level domain and all the labels in @domain_suffix_match shall be 251 * included in the certificate. The certificate may include additional 252 * sub-level labels in addition to the required labels. 253 * 254 * For example, domain_suffix_match=example.com would match 255 * test.example.com but would not match test-example.com. 256 */ 257 char *domain_suffix_match; 258 259 /** 260 * domain - Home service provider FQDN(s) 261 * 262 * This is used to compare against the Domain Name List to figure out 263 * whether the AP is operated by the Home SP. Multiple domain entries 264 * can be used to configure alternative FQDNs that will be considered 265 * home networks. 266 */ 267 char **domain; 268 269 /** 270 * num_domain - Number of FQDNs in the domain array 271 */ 272 size_t num_domain; 273 274 /** 275 * home_ois - Home OIs 276 * 277 * If num_home_ois is non-zero, this field contains the set of Home OIs 278 * that can be use to determine which access points support 279 * authentication with this credential. These are an alternative to the 280 * use of the realm parameter. When using Home OIs to match the network, 281 * the EAP parameters need to be pre-configured with the credentials 282 * since the NAI Realm information may not be available or fetched. 283 * A successful authentication with the access point is possible as soon 284 * as at least one Home OI from the list matches an OI in the Roaming 285 * Consortium list advertised by the access point. 286 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/HomeOIList/<X+>/HomeOI) 287 */ 288 u8 home_ois[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN]; 289 290 /** 291 * home_ois_len - Length of home_ois[i] 292 */ 293 size_t home_ois_len[MAX_ROAMING_CONS]; 294 295 /** 296 * num_home_ois - Number of entries in home_ois 297 */ 298 unsigned int num_home_ois; 299 300 /** 301 * required_home_ois - Required Home OI(s) 302 * 303 * If required_home_ois_len is non-zero, this field contains the set of 304 * Home OI(s) that are required to be advertised by the AP for the 305 * credential to be considered matching. 306 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/HomeOIList/<X+>/HomeOIRequired) 307 */ 308 u8 required_home_ois[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN]; 309 310 /** 311 * required_home_ois_len - Length of required_home_ois 312 */ 313 size_t required_home_ois_len[MAX_ROAMING_CONS]; 314 315 /** 316 * num_required_home_ois - Number of entries in required_home_ois 317 */ 318 unsigned int num_required_home_ois; 319 320 /** 321 * roaming_consortiums - Roaming Consortium OI(s) memberships 322 * 323 * This field contains one or more OIs identifying the roaming 324 * consortiums of which the provider is a member. The list is sorted 325 * from the most preferred one to the least preferred one. A match 326 * between the Roaming Consortium OIs advertised by an AP and the OIs 327 * in this list indicates that successful authentication is possible. 328 * (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI) 329 */ 330 u8 roaming_consortiums[MAX_ROAMING_CONS][MAX_ROAMING_CONS_OI_LEN]; 331 332 /** 333 * roaming_consortiums_len - Length on roaming_consortiums[i] 334 */ 335 size_t roaming_consortiums_len[MAX_ROAMING_CONS]; 336 337 /** 338 * num_roaming_consortiums - Number of entries in roaming_consortiums 339 */ 340 unsigned int num_roaming_consortiums; 341 342 /** 343 * eap_method - EAP method to use 344 * 345 * Pre-configured EAP method to use with this credential or %NULL to 346 * indicate no EAP method is selected, i.e., the method will be 347 * selected automatically based on ANQP information. 348 */ 349 struct eap_method_type *eap_method; 350 351 /** 352 * phase1 - Phase 1 (outer authentication) parameters 353 * 354 * Pre-configured EAP parameters or %NULL. 355 */ 356 char *phase1; 357 358 /** 359 * phase2 - Phase 2 (inner authentication) parameters 360 * 361 * Pre-configured EAP parameters or %NULL. 362 */ 363 char *phase2; 364 365 struct excluded_ssid { 366 u8 ssid[SSID_MAX_LEN]; 367 size_t ssid_len; 368 } *excluded_ssid; 369 size_t num_excluded_ssid; 370 371 struct roaming_partner { 372 char fqdn[128]; 373 int exact_match; 374 u8 priority; 375 char country[3]; 376 } *roaming_partner; 377 size_t num_roaming_partner; 378 379 int update_identifier; 380 381 /** 382 * provisioning_sp - FQDN of the SP that provisioned the credential 383 */ 384 char *provisioning_sp; 385 386 /** 387 * sp_priority - Credential priority within a provisioning SP 388 * 389 * This is the priority of the credential among all credentials 390 * provisionined by the same SP (i.e., for entries that have identical 391 * provisioning_sp value). The range of this priority is 0-255 with 0 392 * being the highest and 255 the lower priority. 393 */ 394 int sp_priority; 395 396 unsigned int min_dl_bandwidth_home; 397 unsigned int min_ul_bandwidth_home; 398 unsigned int min_dl_bandwidth_roaming; 399 unsigned int min_ul_bandwidth_roaming; 400 401 /** 402 * max_bss_load - Maximum BSS Load Channel Utilization (1..255) 403 * This value is used as the maximum channel utilization for network 404 * selection purposes for home networks. If the AP does not advertise 405 * BSS Load or if the limit would prevent any connection, this 406 * constraint will be ignored. 407 */ 408 unsigned int max_bss_load; 409 410 size_t num_req_conn_capab; 411 u8 *req_conn_capab_proto; 412 int **req_conn_capab_port; 413 414 /** 415 * ocsp - Whether to use/require OCSP to check server certificate 416 * 417 * 0 = do not use OCSP stapling (TLS certificate status extension) 418 * 1 = try to use OCSP stapling, but not require response 419 * 2 = require valid OCSP stapling response 420 */ 421 int ocsp; 422 423 /** 424 * sim_num - User selected SIM identifier 425 * 426 * This variable is used for identifying which SIM is used if the system 427 * has more than one. 428 */ 429 int sim_num; 430 }; 431 432 433 #define CFG_CHANGED_DEVICE_NAME BIT(0) 434 #define CFG_CHANGED_CONFIG_METHODS BIT(1) 435 #define CFG_CHANGED_DEVICE_TYPE BIT(2) 436 #define CFG_CHANGED_OS_VERSION BIT(3) 437 #define CFG_CHANGED_UUID BIT(4) 438 #define CFG_CHANGED_COUNTRY BIT(5) 439 #define CFG_CHANGED_SEC_DEVICE_TYPE BIT(6) 440 #define CFG_CHANGED_P2P_SSID_POSTFIX BIT(7) 441 #define CFG_CHANGED_WPS_STRING BIT(8) 442 #define CFG_CHANGED_P2P_INTRA_BSS BIT(9) 443 #define CFG_CHANGED_VENDOR_EXTENSION BIT(10) 444 #define CFG_CHANGED_P2P_LISTEN_CHANNEL BIT(11) 445 #define CFG_CHANGED_P2P_OPER_CHANNEL BIT(12) 446 #define CFG_CHANGED_P2P_PREF_CHAN BIT(13) 447 #define CFG_CHANGED_EXT_PW_BACKEND BIT(14) 448 #define CFG_CHANGED_NFC_PASSWORD_TOKEN BIT(15) 449 #define CFG_CHANGED_P2P_PASSPHRASE_LEN BIT(16) 450 #define CFG_CHANGED_SCHED_SCAN_PLANS BIT(17) 451 #define CFG_CHANGED_WOWLAN_TRIGGERS BIT(18) 452 #define CFG_CHANGED_DISABLE_BTM BIT(19) 453 #define CFG_CHANGED_BGSCAN BIT(20) 454 #define CFG_CHANGED_DISABLE_BTM_NOTIFY BIT(21) 455 456 /** 457 * struct wpa_config - wpa_supplicant configuration data 458 * 459 * This data structure is presents the per-interface (radio) configuration 460 * data. In many cases, there is only one struct wpa_config instance, but if 461 * more than one network interface is being controlled, one instance is used 462 * for each. 463 */ 464 struct wpa_config { 465 /** 466 * ssid - Head of the global network list 467 * 468 * This is the head for the list of all the configured networks. 469 */ 470 struct wpa_ssid *ssid; 471 472 /** 473 * pssid - Per-priority network lists (in priority order) 474 */ 475 struct wpa_ssid **pssid; 476 477 /** 478 * num_prio - Number of different priorities used in the pssid lists 479 * 480 * This indicates how many per-priority network lists are included in 481 * pssid. 482 */ 483 size_t num_prio; 484 485 /** 486 * cred - Head of the credential list 487 * 488 * This is the head for the list of all the configured credentials. 489 */ 490 struct wpa_cred *cred; 491 492 /** 493 * eapol_version - IEEE 802.1X/EAPOL version number 494 * 495 * wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which 496 * defines EAPOL version 2. However, there are many APs that do not 497 * handle the new version number correctly (they seem to drop the 498 * frames completely). In order to make wpa_supplicant interoperate 499 * with these APs, the version number is set to 1 by default. This 500 * configuration value can be used to set it to the new version (2). 501 */ 502 int eapol_version; 503 504 /** 505 * ap_scan - AP scanning/selection 506 * 507 * By default, wpa_supplicant requests driver to perform AP 508 * scanning and then uses the scan results to select a 509 * suitable AP. Another alternative is to allow the driver to 510 * take care of AP scanning and selection and use 511 * wpa_supplicant just to process EAPOL frames based on IEEE 512 * 802.11 association information from the driver. 513 * 514 * 1: wpa_supplicant initiates scanning and AP selection (default). 515 * 516 * 0: Driver takes care of scanning, AP selection, and IEEE 802.11 517 * association parameters (e.g., WPA IE generation); this mode can 518 * also be used with non-WPA drivers when using IEEE 802.1X mode; 519 * do not try to associate with APs (i.e., external program needs 520 * to control association). This mode must also be used when using 521 * wired Ethernet drivers. 522 * 523 * 2: like 0, but associate with APs using security policy and SSID 524 * (but not BSSID); this can be used, e.g., with ndiswrapper and NDIS 525 * drivers to enable operation with hidden SSIDs and optimized roaming; 526 * in this mode, the network blocks in the configuration are tried 527 * one by one until the driver reports successful association; each 528 * network block should have explicit security policy (i.e., only one 529 * option in the lists) for key_mgmt, pairwise, group, proto variables. 530 * 531 * Note: ap_scan=2 should not be used with the nl80211 driver interface 532 * (the current Linux interface). ap_scan=1 is optimized work working 533 * with nl80211. For finding networks using hidden SSID, scan_ssid=1 in 534 * the network block can be used with nl80211. 535 */ 536 int ap_scan; 537 538 /** 539 * bgscan - Background scan and roaming parameters or %NULL if none 540 * 541 * This is an optional set of parameters for background scanning and 542 * roaming within a network (ESS). For more detailed information see 543 * ssid block documentation. 544 * 545 * The variable defines default bgscan behavior for all BSS station 546 * networks except for those which have their own bgscan configuration. 547 */ 548 char *bgscan; 549 550 /** 551 * disable_scan_offload - Disable automatic offloading of scan requests 552 * 553 * By default, %wpa_supplicant tries to offload scanning if the driver 554 * indicates support for this (sched_scan). This configuration 555 * parameter can be used to disable this offloading mechanism. 556 */ 557 int disable_scan_offload; 558 559 /** 560 * ctrl_interface - Parameters for the control interface 561 * 562 * If this is specified, %wpa_supplicant will open a control interface 563 * that is available for external programs to manage %wpa_supplicant. 564 * The meaning of this string depends on which control interface 565 * mechanism is used. For all cases, the existence of this parameter 566 * in configuration is used to determine whether the control interface 567 * is enabled. 568 * 569 * For UNIX domain sockets (default on Linux and BSD): This is a 570 * directory that will be created for UNIX domain sockets for listening 571 * to requests from external programs (CLI/GUI, etc.) for status 572 * information and configuration. The socket file will be named based 573 * on the interface name, so multiple %wpa_supplicant processes can be 574 * run at the same time if more than one interface is used. 575 * /var/run/wpa_supplicant is the recommended directory for sockets and 576 * by default, wpa_cli will use it when trying to connect with 577 * %wpa_supplicant. 578 * 579 * Access control for the control interface can be configured 580 * by setting the directory to allow only members of a group 581 * to use sockets. This way, it is possible to run 582 * %wpa_supplicant as root (since it needs to change network 583 * configuration and open raw sockets) and still allow GUI/CLI 584 * components to be run as non-root users. However, since the 585 * control interface can be used to change the network 586 * configuration, this access needs to be protected in many 587 * cases. By default, %wpa_supplicant is configured to use gid 588 * 0 (root). If you want to allow non-root users to use the 589 * control interface, add a new group and change this value to 590 * match with that group. Add users that should have control 591 * interface access to this group. 592 * 593 * When configuring both the directory and group, use following format: 594 * DIR=/var/run/wpa_supplicant GROUP=wheel 595 * DIR=/var/run/wpa_supplicant GROUP=0 596 * (group can be either group name or gid) 597 * 598 * For UDP connections (default on Windows): The value will be ignored. 599 * This variable is just used to select that the control interface is 600 * to be created. The value can be set to, e.g., udp 601 * (ctrl_interface=udp). 602 * 603 * For Windows Named Pipe: This value can be used to set the security 604 * descriptor for controlling access to the control interface. Security 605 * descriptor can be set using Security Descriptor String Format (see 606 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthz/security/security_descriptor_string_format.asp). 607 * The descriptor string needs to be prefixed with SDDL=. For example, 608 * ctrl_interface=SDDL=D: would set an empty DACL (which will reject 609 * all connections). 610 */ 611 char *ctrl_interface; 612 613 /** 614 * ctrl_interface_group - Control interface group (DEPRECATED) 615 * 616 * This variable is only used for backwards compatibility. Group for 617 * UNIX domain sockets should now be specified using GROUP=group in 618 * ctrl_interface variable. 619 */ 620 char *ctrl_interface_group; 621 622 /** 623 * fast_reauth - EAP fast re-authentication (session resumption) 624 * 625 * By default, fast re-authentication is enabled for all EAP methods 626 * that support it. This variable can be used to disable fast 627 * re-authentication (by setting fast_reauth=0). Normally, there is no 628 * need to disable fast re-authentication. 629 */ 630 int fast_reauth; 631 632 #ifndef CONFIG_OPENSC_ENGINE_PATH 633 /** 634 * opensc_engine_path - Path to the OpenSSL engine for opensc 635 * 636 * This is an OpenSSL specific configuration option for loading OpenSC 637 * engine (engine_opensc.so); if %NULL, this engine is not loaded. 638 */ 639 char *opensc_engine_path; 640 #endif /* CONFIG_OPENSC_ENGINE_PATH */ 641 642 #ifndef CONFIG_PKCS11_ENGINE_PATH 643 /** 644 * pkcs11_engine_path - Path to the OpenSSL engine for PKCS#11 645 * 646 * This is an OpenSSL specific configuration option for loading PKCS#11 647 * engine (engine_pkcs11.so); if %NULL, this engine is not loaded. 648 */ 649 char *pkcs11_engine_path; 650 #endif /* CONFIG_PKCS11_ENGINE_PATH */ 651 652 #ifndef CONFIG_PKCS11_MODULE_PATH 653 /** 654 * pkcs11_module_path - Path to the OpenSSL OpenSC/PKCS#11 module 655 * 656 * This is an OpenSSL specific configuration option for configuring 657 * path to OpenSC/PKCS#11 engine (opensc-pkcs11.so); if %NULL, this 658 * module is not loaded. 659 */ 660 char *pkcs11_module_path; 661 #endif /* CONFIG_PKCS11_MODULE_PATH */ 662 663 /** 664 * openssl_ciphers - OpenSSL cipher string 665 * 666 * This is an OpenSSL specific configuration option for configuring the 667 * default ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the 668 * default. 669 */ 670 char *openssl_ciphers; 671 672 /** 673 * pcsc_reader - PC/SC reader name prefix 674 * 675 * If not %NULL, PC/SC reader with a name that matches this prefix is 676 * initialized for SIM/USIM access. Empty string can be used to match 677 * the first available reader. 678 */ 679 char *pcsc_reader; 680 681 /** 682 * pcsc_pin - PIN for USIM, GSM SIM, and smartcards 683 * 684 * This field is used to configure PIN for SIM/USIM for EAP-SIM and 685 * EAP-AKA. If left out, this will be asked through control interface. 686 */ 687 char *pcsc_pin; 688 689 /** 690 * external_sim - Use external processing for SIM/USIM operations 691 */ 692 int external_sim; 693 694 /** 695 * driver_param - Driver interface parameters 696 * 697 * This text string is passed to the selected driver interface with the 698 * optional struct wpa_driver_ops::set_param() handler. This can be 699 * used to configure driver specific options without having to add new 700 * driver interface functionality. 701 */ 702 char *driver_param; 703 704 /** 705 * dot11RSNAConfigPMKLifetime - Maximum lifetime of a PMK 706 * 707 * dot11 MIB variable for the maximum lifetime of a PMK in the PMK 708 * cache (unit: seconds). 709 */ 710 unsigned int dot11RSNAConfigPMKLifetime; 711 712 /** 713 * dot11RSNAConfigPMKReauthThreshold - PMK re-authentication threshold 714 * 715 * dot11 MIB variable for the percentage of the PMK lifetime 716 * that should expire before an IEEE 802.1X reauthentication occurs. 717 */ 718 unsigned int dot11RSNAConfigPMKReauthThreshold; 719 720 /** 721 * dot11RSNAConfigSATimeout - Security association timeout 722 * 723 * dot11 MIB variable for the maximum time a security association 724 * shall take to set up (unit: seconds). 725 */ 726 unsigned int dot11RSNAConfigSATimeout; 727 728 /** 729 * update_config - Is wpa_supplicant allowed to update configuration 730 * 731 * This variable control whether wpa_supplicant is allow to re-write 732 * its configuration with wpa_config_write(). If this is zero, 733 * configuration data is only changed in memory and the external data 734 * is not overridden. If this is non-zero, wpa_supplicant will update 735 * the configuration data (e.g., a file) whenever configuration is 736 * changed. This update may replace the old configuration which can 737 * remove comments from it in case of a text file configuration. 738 */ 739 int update_config; 740 741 /** 742 * blobs - Configuration blobs 743 */ 744 struct wpa_config_blob *blobs; 745 746 /** 747 * uuid - Universally Unique IDentifier (UUID; see RFC 4122) for WPS 748 */ 749 u8 uuid[16]; 750 751 /** 752 * auto_uuid - Automatic UUID behavior 753 * 0 = generate static value based on the local MAC address (default) 754 * 1 = generate a random UUID every time wpa_supplicant starts 755 */ 756 int auto_uuid; 757 758 /** 759 * device_name - Device Name (WPS) 760 * User-friendly description of device; up to 32 octets encoded in 761 * UTF-8 762 */ 763 char *device_name; 764 765 /** 766 * manufacturer - Manufacturer (WPS) 767 * The manufacturer of the device (up to 64 ASCII characters) 768 */ 769 char *manufacturer; 770 771 /** 772 * model_name - Model Name (WPS) 773 * Model of the device (up to 32 ASCII characters) 774 */ 775 char *model_name; 776 777 /** 778 * model_number - Model Number (WPS) 779 * Additional device description (up to 32 ASCII characters) 780 */ 781 char *model_number; 782 783 /** 784 * serial_number - Serial Number (WPS) 785 * Serial number of the device (up to 32 characters) 786 */ 787 char *serial_number; 788 789 /** 790 * device_type - Primary Device Type (WPS) 791 */ 792 u8 device_type[WPS_DEV_TYPE_LEN]; 793 794 /** 795 * config_methods - Config Methods 796 * 797 * This is a space-separated list of supported WPS configuration 798 * methods. For example, "label virtual_display virtual_push_button 799 * keypad". 800 * Available methods: usba ethernet label display ext_nfc_token 801 * int_nfc_token nfc_interface push_button keypad 802 * virtual_display physical_display 803 * virtual_push_button physical_push_button. 804 */ 805 char *config_methods; 806 807 /** 808 * os_version - OS Version (WPS) 809 * 4-octet operating system version number 810 */ 811 u8 os_version[4]; 812 813 /** 814 * country - Country code 815 * 816 * This is the ISO/IEC alpha2 country code for which we are operating 817 * in 818 */ 819 char country[2]; 820 821 /** 822 * wps_cred_processing - Credential processing 823 * 824 * 0 = process received credentials internally 825 * 1 = do not process received credentials; just pass them over 826 * ctrl_iface to external program(s) 827 * 2 = process received credentials internally and pass them over 828 * ctrl_iface to external program(s) 829 */ 830 int wps_cred_processing; 831 832 /** 833 * wps_cred_add_sae - Whether to enable SAE automatically for WPS 834 * 835 * 0 = only add the explicitly listed WPA2-PSK configuration 836 * 1 = add both the WPA2-PSK and SAE configuration and enable PMF so 837 * that the station gets configured in WPA3-Personal transition mode 838 * (supports both WPA2-Personal (PSK) and WPA3-Personal (SAE) APs). 839 */ 840 int wps_cred_add_sae; 841 842 #define MAX_SEC_DEVICE_TYPES 5 843 /** 844 * sec_device_types - Secondary Device Types (P2P) 845 */ 846 u8 sec_device_type[MAX_SEC_DEVICE_TYPES][WPS_DEV_TYPE_LEN]; 847 int num_sec_device_types; 848 849 int p2p_listen_reg_class; 850 int p2p_listen_channel; 851 int p2p_oper_reg_class; 852 int p2p_oper_channel; 853 int p2p_go_intent; 854 char *p2p_ssid_postfix; 855 int persistent_reconnect; 856 int p2p_intra_bss; 857 unsigned int num_p2p_pref_chan; 858 struct p2p_channel *p2p_pref_chan; 859 struct wpa_freq_range_list p2p_no_go_freq; 860 int p2p_add_cli_chan; 861 int p2p_ignore_shared_freq; 862 int p2p_optimize_listen_chan; 863 int p2p_6ghz_disable; 864 int p2p_dfs_chan_enable; 865 866 struct wpabuf *wps_vendor_ext_m1; 867 868 #define MAX_WPS_VENDOR_EXT 10 869 /** 870 * wps_vendor_ext - Vendor extension attributes in WPS 871 */ 872 struct wpabuf *wps_vendor_ext[MAX_WPS_VENDOR_EXT]; 873 874 /** 875 * p2p_group_idle - Maximum idle time in seconds for P2P group 876 * 877 * This value controls how long a P2P group is maintained after there 878 * is no other members in the group. As a GO, this means no associated 879 * stations in the group. As a P2P client, this means no GO seen in 880 * scan results. The maximum idle time is specified in seconds with 0 881 * indicating no time limit, i.e., the P2P group remains in active 882 * state indefinitely until explicitly removed. As a P2P client, the 883 * maximum idle time of P2P_MAX_CLIENT_IDLE seconds is enforced, i.e., 884 * this parameter is mainly meant for GO use and for P2P client, it can 885 * only be used to reduce the default timeout to smaller value. A 886 * special value -1 can be used to configure immediate removal of the 887 * group for P2P client role on any disconnection after the data 888 * connection has been established. 889 */ 890 int p2p_group_idle; 891 892 /** 893 * p2p_go_freq_change_policy - The GO frequency change policy 894 * 895 * This controls the behavior of the GO when there is a change in the 896 * map of the currently used frequencies in case more than one channel 897 * is supported. 898 * 899 * @P2P_GO_FREQ_MOVE_SCM: Prefer working in a single channel mode if 900 * possible. In case the GO is the only interface using its frequency 901 * and there are other station interfaces on other frequencies, the GO 902 * will migrate to one of these frequencies. 903 * 904 * @P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS: Same as P2P_GO_FREQ_MOVE_SCM, 905 * but a transition is possible only in case one of the other used 906 * frequencies is one of the frequencies in the intersection of the 907 * frequency list of the local device and the peer device. 908 * 909 * @P2P_GO_FREQ_MOVE_STAY: Prefer to stay on the current frequency. 910 * 911 * @P2P_GO_FREQ_MOVE_SCM_ECSA: Same as 912 * P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS but a transition is possible only 913 * if all the group members advertise eCSA support. 914 */ 915 enum { 916 P2P_GO_FREQ_MOVE_SCM = 0, 917 P2P_GO_FREQ_MOVE_SCM_PEER_SUPPORTS = 1, 918 P2P_GO_FREQ_MOVE_STAY = 2, 919 P2P_GO_FREQ_MOVE_SCM_ECSA = 3, 920 P2P_GO_FREQ_MOVE_MAX = P2P_GO_FREQ_MOVE_SCM_ECSA, 921 } p2p_go_freq_change_policy; 922 923 #define DEFAULT_P2P_GO_FREQ_MOVE P2P_GO_FREQ_MOVE_STAY 924 925 /** 926 * p2p_passphrase_len - Passphrase length (8..63) for P2P GO 927 * 928 * This parameter controls the length of the random passphrase that is 929 * generated at the GO. 930 */ 931 unsigned int p2p_passphrase_len; 932 933 /** 934 * bss_max_count - Maximum number of BSS entries to keep in memory 935 */ 936 unsigned int bss_max_count; 937 938 /** 939 * bss_expiration_age - BSS entry age after which it can be expired 940 * 941 * This value controls the time in seconds after which a BSS entry 942 * gets removed if it has not been updated or is not in use. 943 */ 944 unsigned int bss_expiration_age; 945 946 /** 947 * bss_expiration_scan_count - Expire BSS after number of scans 948 * 949 * If the BSS entry has not been seen in this many scans, it will be 950 * removed. A value of 1 means that entry is removed after the first 951 * scan in which the BSSID is not seen. Larger values can be used 952 * to avoid BSS entries disappearing if they are not visible in 953 * every scan (e.g., low signal quality or interference). 954 */ 955 unsigned int bss_expiration_scan_count; 956 957 /** 958 * filter_ssids - SSID-based scan result filtering 959 * 960 * 0 = do not filter scan results 961 * 1 = only include configured SSIDs in scan results/BSS table 962 */ 963 int filter_ssids; 964 965 /** 966 * filter_rssi - RSSI-based scan result filtering 967 * 968 * 0 = do not filter scan results 969 * -n = filter scan results below -n dBm 970 */ 971 int filter_rssi; 972 973 /** 974 * max_num_sta - Maximum number of STAs in an AP/P2P GO 975 */ 976 unsigned int max_num_sta; 977 978 /** 979 * ap_isolate - Whether to use client isolation feature 980 * 981 * Client isolation can be used to prevent low-level bridging of 982 * frames between associated stations in the BSS. By default, 983 * this bridging is allowed (ap_isolate=0); except in P2P GO case, 984 * where p2p_intra_bss parameter is used to determine whether to allow 985 * intra-BSS forwarding (ap_isolate = !p2p_intra_bss). 986 * 987 * 0 = do not enable AP isolation 988 * 1 = enable AP isolation 989 */ 990 int ap_isolate; 991 992 /** 993 * freq_list - Array of allowed scan frequencies or %NULL for all 994 * 995 * This is an optional zero-terminated array of frequencies in 996 * megahertz (MHz) to allow for narrowing scanning range. 997 */ 998 int *freq_list; 999 1000 /** 1001 * initial_freq_list - like freq_list but for initial scan 1002 * 1003 * This is an optional zero-terminated array of frequencies in 1004 * megahertz (MHz) to allow for narrowing scanning range when 1005 * the application is started. 1006 * 1007 * This can be used to speed up initial connection time if the 1008 * channel is known ahead of time, without limiting the scanned 1009 * frequencies during normal use. 1010 */ 1011 int *initial_freq_list; 1012 1013 /** 1014 * scan_cur_freq - Whether to scan only the current channel 1015 * 1016 * If true, attempt to scan only the current channel if any other 1017 * VIFs on this radio are already associated on a particular channel. 1018 */ 1019 int scan_cur_freq; 1020 1021 /** 1022 * scan_res_valid_for_connect - Seconds scans are valid for association 1023 * 1024 * This configures the number of seconds old scan results are considered 1025 * valid for association. When scan results are older than this value 1026 * a new scan is triggered prior to the association. 1027 */ 1028 int scan_res_valid_for_connect; 1029 1030 /** 1031 * changed_parameters - Bitmap of changed parameters since last update 1032 */ 1033 unsigned int changed_parameters; 1034 1035 /** 1036 * disassoc_low_ack - Disassociate stations with massive packet loss 1037 */ 1038 int disassoc_low_ack; 1039 1040 /** 1041 * interworking - Whether Interworking (IEEE 802.11u) is enabled 1042 */ 1043 int interworking; 1044 1045 /** 1046 * access_network_type - Access Network Type 1047 * 1048 * When Interworking is enabled, scans will be limited to APs that 1049 * advertise the specified Access Network Type (0..15; with 15 1050 * indicating wildcard match). 1051 */ 1052 int access_network_type; 1053 1054 /** 1055 * go_interworking - Whether Interworking for P2P GO is enabled 1056 */ 1057 int go_interworking; 1058 1059 /** 1060 * go_access_network_type - P2P GO Access Network Type 1061 * 1062 * This indicates which access network type to advertise if Interworking 1063 * is enabled for P2P GO. 1064 */ 1065 int go_access_network_type; 1066 1067 /** 1068 * go_internet - Interworking: Internet connectivity (0 or 1) 1069 */ 1070 int go_internet; 1071 1072 /** 1073 * go_venue_group - Interworking: Venue group 1074 */ 1075 int go_venue_group; 1076 1077 /** 1078 * go_venue_type: Interworking: Venue type 1079 */ 1080 int go_venue_type; 1081 1082 /** 1083 * hessid - Homogeneous ESS identifier 1084 * 1085 * If this is set (any octet is non-zero), scans will be used to 1086 * request response only from BSSes belonging to the specified 1087 * Homogeneous ESS. This is used only if interworking is enabled. 1088 */ 1089 u8 hessid[ETH_ALEN]; 1090 1091 /** 1092 * hs20 - Hotspot 2.0 1093 */ 1094 int hs20; 1095 1096 /** 1097 * pbc_in_m1 - AP mode WPS probing workaround for PBC with Windows 7 1098 * 1099 * Windows 7 uses incorrect way of figuring out AP's WPS capabilities 1100 * by acting as a Registrar and using M1 from the AP. The config 1101 * methods attribute in that message is supposed to indicate only the 1102 * configuration method supported by the AP in Enrollee role, i.e., to 1103 * add an external Registrar. For that case, PBC shall not be used and 1104 * as such, the PushButton config method is removed from M1 by default. 1105 * If pbc_in_m1=1 is included in the configuration file, the PushButton 1106 * config method is left in M1 (if included in config_methods 1107 * parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from 1108 * a label in the AP). 1109 */ 1110 int pbc_in_m1; 1111 1112 /** 1113 * autoscan - Automatic scan parameters or %NULL if none 1114 * 1115 * This is an optional set of parameters for automatic scanning 1116 * within an interface in following format: 1117 * <autoscan module name>:<module parameters> 1118 */ 1119 char *autoscan; 1120 1121 /** 1122 * wps_nfc_pw_from_config - NFC Device Password was read from config 1123 * 1124 * This parameter can be determined whether the NFC Device Password was 1125 * included in the configuration (1) or generated dynamically (0). Only 1126 * the former case is re-written back to the configuration file. 1127 */ 1128 int wps_nfc_pw_from_config; 1129 1130 /** 1131 * wps_nfc_dev_pw_id - NFC Device Password ID for password token 1132 */ 1133 int wps_nfc_dev_pw_id; 1134 1135 /** 1136 * wps_nfc_dh_pubkey - NFC DH Public Key for password token 1137 */ 1138 struct wpabuf *wps_nfc_dh_pubkey; 1139 1140 /** 1141 * wps_nfc_dh_privkey - NFC DH Private Key for password token 1142 */ 1143 struct wpabuf *wps_nfc_dh_privkey; 1144 1145 /** 1146 * wps_nfc_dev_pw - NFC Device Password for password token 1147 */ 1148 struct wpabuf *wps_nfc_dev_pw; 1149 1150 /** 1151 * ext_password_backend - External password backend or %NULL if none 1152 * 1153 * format: <backend name>[:<optional backend parameters>] 1154 */ 1155 char *ext_password_backend; 1156 1157 /* 1158 * p2p_go_max_inactivity - Timeout in seconds to detect STA inactivity 1159 * 1160 * This timeout value is used in P2P GO mode to clean up 1161 * inactive stations. 1162 * By default: 300 seconds. 1163 */ 1164 int p2p_go_max_inactivity; 1165 1166 struct hostapd_wmm_ac_params wmm_ac_params[4]; 1167 struct hostapd_tx_queue_params tx_queue[4]; 1168 1169 /** 1170 * auto_interworking - Whether to use network selection automatically 1171 * 1172 * 0 = do not automatically go through Interworking network selection 1173 * (i.e., require explicit interworking_select command for this) 1174 * 1 = perform Interworking network selection if one or more 1175 * credentials have been configured and scan did not find a 1176 * matching network block 1177 */ 1178 int auto_interworking; 1179 1180 /** 1181 * p2p_go_ht40 - Default mode for HT40 enable when operating as GO. 1182 * 1183 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1184 * Note that regulatory constraints and driver capabilities are 1185 * consulted anyway, so setting it to 1 can't do real harm. 1186 * By default: 0 (disabled) 1187 */ 1188 int p2p_go_ht40; 1189 1190 /** 1191 * p2p_go_vht - Default mode for VHT enable when operating as GO 1192 * 1193 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1194 * Note that regulatory constraints and driver capabilities are 1195 * consulted anyway, so setting it to 1 can't do real harm. 1196 * By default: 0 (disabled) 1197 */ 1198 int p2p_go_vht; 1199 1200 /** 1201 * p2p_go_edmg - Default mode for EDMG enable when operating as GO 1202 * 1203 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1204 * Note that regulatory constraints and driver capabilities are 1205 * consulted anyway, so setting it to 1 can't do real harm. 1206 * By default: 0 (disabled) 1207 */ 1208 int p2p_go_edmg; 1209 1210 /** 1211 * p2p_go_he - Default mode for 11ax HE enable when operating as GO 1212 * 1213 * This will take effect for p2p_group_add, p2p_connect, and p2p_invite. 1214 * Note that regulatory constraints and driver capabilities are 1215 * consulted anyway, so setting it to 1 can't do real harm. 1216 * By default: 0 (disabled) 1217 */ 1218 int p2p_go_he; 1219 1220 /** 1221 * p2p_go_ctwindow - CTWindow to use when operating as GO 1222 * 1223 * By default: 0 (no CTWindow). Values 0-127 can be used to indicate 1224 * the length of the CTWindow in TUs. 1225 */ 1226 int p2p_go_ctwindow; 1227 1228 /** 1229 * p2p_disabled - Whether P2P operations are disabled for this interface 1230 */ 1231 int p2p_disabled; 1232 1233 /** 1234 * p2p_no_group_iface - Whether group interfaces can be used 1235 * 1236 * By default, wpa_supplicant will create a separate interface for P2P 1237 * group operations if the driver supports this. This functionality can 1238 * be disabled by setting this parameter to 1. In that case, the same 1239 * interface that was used for the P2P management operations is used 1240 * also for the group operation. 1241 */ 1242 int p2p_no_group_iface; 1243 1244 /** 1245 * p2p_cli_probe - Enable/disable P2P CLI probe request handling 1246 * 1247 * If this parameter is set to 1, a connected P2P Client will receive 1248 * and handle Probe Request frames. Setting this parameter to 0 1249 * disables this option. Default value: 0. 1250 * 1251 * Note: Setting this property at run time takes effect on the following 1252 * interface state transition to/from the WPA_COMPLETED state. 1253 */ 1254 int p2p_cli_probe; 1255 1256 /** 1257 * okc - Whether to enable opportunistic key caching by default 1258 * 1259 * By default, OKC is disabled unless enabled by the per-network 1260 * proactive_key_caching=1 parameter. okc=1 can be used to change this 1261 * default behavior. 1262 */ 1263 int okc; 1264 1265 /** 1266 * pmf - Whether to enable/require PMF by default 1267 * 1268 * By default, PMF is disabled unless enabled by the per-network 1269 * ieee80211w=1 or ieee80211w=2 parameter. pmf=1/2 can be used to change 1270 * this default behavior for RSN network (this is not applicable for 1271 * non-RSN cases). 1272 */ 1273 enum mfp_options pmf; 1274 1275 /** 1276 * sae_check_mfp - Whether to limit SAE based on PMF capabilities 1277 * 1278 * With this check SAE key_mgmt will not be selected if PMF is 1279 * not enabled. 1280 * Scenarios where enabling this check will limit SAE: 1281 * 1) ieee8011w=0 is set for the network. 1282 * 2) The AP does not have PMF enabled. 1283 * 3) ieee8011w for the network is the default(3), pmf=1 is enabled 1284 * globally and the device does not support the BIP cipher. 1285 * 1286 * Useful to allow the BIP cipher check that occurs for ieee80211w=3 1287 * and pmf=1 to also avoid using SAE key_mgmt. 1288 * Useful when hardware does not support BIP to still to allow 1289 * connecting to sae_require_mfp=1 WPA2+WPA3-Personal transition mode 1290 *access points by automatically selecting PSK instead of SAE. 1291 */ 1292 int sae_check_mfp; 1293 1294 /** 1295 * sae_groups - Preference list of enabled groups for SAE 1296 * 1297 * By default (if this parameter is not set), the mandatory group 19 1298 * (ECC group defined over a 256-bit prime order field) is preferred, 1299 * but other groups are also enabled. If this parameter is set, the 1300 * groups will be tried in the indicated order. 1301 */ 1302 int *sae_groups; 1303 1304 /** 1305 * sae_pwe - SAE mechanism for PWE derivation 1306 * 0 = hunting-and-pecking loop only 1307 * 1 = hash-to-element only 1308 * 2 = both hunting-and-pecking loop and hash-to-element enabled 1309 */ 1310 enum sae_pwe sae_pwe; 1311 1312 /** 1313 * sae_pmkid_in_assoc - Whether to include PMKID in SAE Assoc Req 1314 */ 1315 int sae_pmkid_in_assoc; 1316 1317 /** 1318 * dtim_period - Default DTIM period in Beacon intervals 1319 * 1320 * This parameter can be used to set the default value for network 1321 * blocks that do not specify dtim_period. 1322 */ 1323 int dtim_period; 1324 1325 /** 1326 * beacon_int - Default Beacon interval in TU 1327 * 1328 * This parameter can be used to set the default value for network 1329 * blocks that do not specify beacon_int. 1330 */ 1331 int beacon_int; 1332 1333 /** 1334 * ap_vendor_elements: Vendor specific elements for Beacon/ProbeResp 1335 * 1336 * This parameter can be used to define additional vendor specific 1337 * elements for Beacon and Probe Response frames in AP/P2P GO mode. The 1338 * format for these element(s) is a hexdump of the raw information 1339 * elements (id+len+payload for one or more elements). 1340 */ 1341 struct wpabuf *ap_vendor_elements; 1342 1343 /** 1344 * ap_assocresp_elements: Vendor specific elements for (Re)Association 1345 * Response frames 1346 * 1347 * This parameter can be used to define additional vendor specific 1348 * elements for (Re)Association Response frames in AP/P2P GO mode. The 1349 * format for these element(s) is a hexdump of the raw information 1350 * elements (id+len+payload for one or more elements). 1351 */ 1352 struct wpabuf *ap_assocresp_elements; 1353 1354 /** 1355 * ignore_old_scan_res - Ignore scan results older than request 1356 * 1357 * The driver may have a cache of scan results that makes it return 1358 * information that is older than our scan trigger. This parameter can 1359 * be used to configure such old information to be ignored instead of 1360 * allowing it to update the internal BSS table. 1361 */ 1362 int ignore_old_scan_res; 1363 1364 /** 1365 * sched_scan_interval - schedule scan interval 1366 */ 1367 unsigned int sched_scan_interval; 1368 1369 /** 1370 * sched_scan_start_delay - Schedule scan start delay before first scan 1371 * 1372 * Delay (in seconds) before scheduling first scan plan cycle. The 1373 * driver may ignore this parameter and start immediately (or at any 1374 * other time), if this feature is not supported. 1375 */ 1376 unsigned int sched_scan_start_delay; 1377 1378 /** 1379 * tdls_external_control - External control for TDLS setup requests 1380 * 1381 * Enable TDLS mode where external programs are given the control 1382 * to specify the TDLS link to get established to the driver. The 1383 * driver requests the TDLS setup to the supplicant only for the 1384 * specified TDLS peers. 1385 */ 1386 int tdls_external_control; 1387 1388 u8 ip_addr_go[4]; 1389 u8 ip_addr_mask[4]; 1390 u8 ip_addr_start[4]; 1391 u8 ip_addr_end[4]; 1392 1393 /** 1394 * osu_dir - OSU provider information directory 1395 * 1396 * If set, allow FETCH_OSU control interface command to be used to fetch 1397 * OSU provider information into all APs and store the results in this 1398 * directory. 1399 */ 1400 char *osu_dir; 1401 1402 /** 1403 * wowlan_triggers - Wake-on-WLAN triggers 1404 * 1405 * If set, these wowlan triggers will be configured. 1406 */ 1407 char *wowlan_triggers; 1408 1409 /** 1410 * p2p_search_delay - Extra delay between concurrent search iterations 1411 * 1412 * Add extra delay (in milliseconds) between search iterations when 1413 * there is a concurrent operation to make p2p_find friendlier to 1414 * concurrent operations by avoiding it from taking 100% of radio 1415 * resources. 1416 */ 1417 unsigned int p2p_search_delay; 1418 1419 /** 1420 * mac_addr - MAC address policy default 1421 * 1422 * 0 = use permanent MAC address 1423 * 1 = use random MAC address for each ESS connection 1424 * 2 = like 1, but maintain OUI (with local admin bit set) 1425 * 1426 * By default, permanent MAC address is used unless policy is changed by 1427 * the per-network mac_addr parameter. Global mac_addr=1 can be used to 1428 * change this default behavior. 1429 */ 1430 enum wpas_mac_addr_style mac_addr; 1431 1432 /** 1433 * rand_addr_lifetime - Lifetime of random MAC address in seconds 1434 */ 1435 unsigned int rand_addr_lifetime; 1436 1437 /** 1438 * preassoc_mac_addr - Pre-association MAC address policy 1439 * 1440 * 0 = use permanent MAC address 1441 * 1 = use random MAC address 1442 * 2 = like 1, but maintain OUI (with local admin bit set) 1443 */ 1444 enum wpas_mac_addr_style preassoc_mac_addr; 1445 1446 /** 1447 * key_mgmt_offload - Use key management offload 1448 * 1449 * Key management offload should be used if the device supports it. 1450 * Key management offload is the capability of a device operating as 1451 * a station to do the exchange necessary to establish temporal keys 1452 * during initial RSN connection, after roaming, or during a PTK 1453 * rekeying operation. 1454 */ 1455 int key_mgmt_offload; 1456 1457 /** 1458 * user_mpm - MPM residency 1459 * 1460 * 0: MPM lives in driver. 1461 * 1: wpa_supplicant handles peering and station allocation. 1462 * 1463 * If AMPE or SAE is enabled, the MPM is always in userspace. 1464 */ 1465 int user_mpm; 1466 1467 /** 1468 * max_peer_links - Maximum number of peer links 1469 * 1470 * Maximum number of mesh peering currently maintained by the STA. 1471 */ 1472 int max_peer_links; 1473 1474 /** 1475 * cert_in_cb - Whether to include a peer certificate dump in events 1476 * 1477 * This controls whether peer certificates for authentication server and 1478 * its certificate chain are included in EAP peer certificate events. 1479 */ 1480 int cert_in_cb; 1481 1482 /** 1483 * mesh_max_inactivity - Timeout in seconds to detect STA inactivity 1484 * 1485 * This timeout value is used in mesh STA to clean up inactive stations. 1486 * By default: 300 seconds. 1487 */ 1488 int mesh_max_inactivity; 1489 1490 /** 1491 * mesh_fwding - Mesh network layer-2 forwarding (dot11MeshForwarding) 1492 * 1493 * This controls whether to enable layer-2 forwarding. 1494 * By default: 1: enabled 1495 */ 1496 int mesh_fwding; 1497 1498 /** 1499 * dot11RSNASAERetransPeriod - Timeout to retransmit SAE Auth frame 1500 * 1501 * This timeout value is used in mesh STA to retransmit 1502 * SAE Authentication frame. 1503 * By default: 1000 milliseconds. 1504 */ 1505 int dot11RSNASAERetransPeriod; 1506 1507 /** 1508 * passive_scan - Whether to force passive scan for network connection 1509 * 1510 * This parameter can be used to force only passive scanning to be used 1511 * for network connection cases. It should be noted that this will slow 1512 * down scan operations and reduce likelihood of finding the AP. In 1513 * addition, some use cases will override this due to functional 1514 * requirements, e.g., for finding an AP that uses hidden SSID 1515 * (scan_ssid=1) or P2P device discovery. 1516 */ 1517 int passive_scan; 1518 1519 /** 1520 * reassoc_same_bss_optim - Whether to optimize reassoc-to-same-BSS 1521 */ 1522 int reassoc_same_bss_optim; 1523 1524 /** 1525 * wps_priority - Priority for the networks added through WPS 1526 * 1527 * This priority value will be set to each network profile that is added 1528 * by executing the WPS protocol. 1529 */ 1530 int wps_priority; 1531 1532 /** 1533 * fst_group_id - FST group ID 1534 */ 1535 char *fst_group_id; 1536 1537 /** 1538 * fst_priority - priority of the interface within the FST group 1539 */ 1540 int fst_priority; 1541 1542 /** 1543 * fst_llt - default FST LLT (Link-Lost Timeout) to be used for the 1544 * interface. 1545 */ 1546 int fst_llt; 1547 1548 /** 1549 * wpa_rsc_relaxation - RSC relaxation on GTK installation 1550 * 1551 * Values: 1552 * 0 - use the EAPOL-Key RSC value on GTK installation 1553 * 1 - use the null RSC if a bogus RSC value is detected in message 3 1554 * of 4-Way Handshake or message 1 of Group Key Handshake. 1555 */ 1556 int wpa_rsc_relaxation; 1557 1558 /** 1559 * sched_scan_plans - Scan plans for scheduled scan 1560 * 1561 * Each scan plan specifies the interval between scans and the number of 1562 * iterations. The last scan plan only specifies the scan interval and 1563 * will be run infinitely. 1564 * 1565 * format: <interval:iterations> <interval2:iterations2> ... <interval> 1566 */ 1567 char *sched_scan_plans; 1568 1569 #ifdef CONFIG_MBO 1570 /** 1571 * non_pref_chan - Non-preferred channels list, separated by spaces. 1572 * 1573 * format: op_class:chan:preference:reason<:detail> 1574 * Detail is optional. 1575 */ 1576 char *non_pref_chan; 1577 1578 /** 1579 * mbo_cell_capa - Cellular capabilities for MBO 1580 */ 1581 enum mbo_cellular_capa mbo_cell_capa; 1582 1583 /** 1584 * disassoc_imminent_rssi_threshold - RSSI threshold of candidate AP 1585 * when disassociation imminent is set. 1586 */ 1587 int disassoc_imminent_rssi_threshold; 1588 1589 /** 1590 * oce - Enable OCE in STA and/or STA-CFON mode 1591 * - Set BIT(0) to enable OCE in non-AP STA mode 1592 * - Set BIT(1) to enable OCE in STA-CFON mode 1593 */ 1594 unsigned int oce; 1595 #endif /* CONFIG_MBO */ 1596 /** 1597 * btm_offload - Set where to perform roaming logic 1598 * - Set to 0 to handle fully roaming logic in supplicant 1599 * - Set to 1 to skip roaming logic in supplicant for firmware roaming 1600 * just parse BTM frame and notify framework 1601 */ 1602 int btm_offload; 1603 1604 /** 1605 * gas_address3 - GAS Address3 field behavior 1606 * 1607 * Values: 1608 * 0 - P2P specification (Address3 = AP BSSID) 1609 * 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when 1610 * sent to not-associated AP; if associated, AP BSSID) 1611 */ 1612 int gas_address3; 1613 1614 /** 1615 * ftm_responder - Publish FTM (fine timing measurement) 1616 * responder functionality 1617 * 1618 * Values: 1619 * 0 - do not publish FTM responder functionality (Default) 1620 * 1 - publish FTM responder functionality in 1621 * bit 70 of Extended Capabilities element 1622 * Note, actual FTM responder operation is managed outside 1623 * wpa_supplicant. 1624 */ 1625 int ftm_responder; 1626 1627 /** 1628 * ftm_initiator - Publish FTM (fine timing measurement) 1629 * initiator functionality 1630 * 1631 * Values: 1632 * 0 - do not publish FTM initiator functionality (Default) 1633 * 1 - publish FTM initiator functionality in 1634 * bit 71 of Extended Capabilities element 1635 * Note, actual FTM initiator operation is managed outside 1636 * wpa_supplicant. 1637 */ 1638 int ftm_initiator; 1639 1640 /** 1641 * gas_rand_addr_lifetime - Lifetime of random MAC address for ANQP in 1642 * seconds 1643 */ 1644 unsigned int gas_rand_addr_lifetime; 1645 1646 /** 1647 * gas_rand_mac_addr - GAS MAC address policy 1648 * 1649 * 0 = use permanent MAC address 1650 * 1 = use random MAC address 1651 * 2 = like 1, but maintain OUI (with local admin bit set) 1652 */ 1653 enum wpas_mac_addr_style gas_rand_mac_addr; 1654 1655 /** 1656 * dpp_config_processing - How to process DPP configuration 1657 * 1658 * 0 = report received configuration to an external program for 1659 * processing; do not generate any network profile internally 1660 * 1 = report received configuration to an external program and generate 1661 * a network profile internally, but do not automatically connect 1662 * to the created (disabled) profile; the network profile id is 1663 * reported to external programs 1664 * 2 = report received configuration to an external program, generate 1665 * a network profile internally, try to connect to the created 1666 * profile automatically 1667 */ 1668 int dpp_config_processing; 1669 1670 /** 1671 * dpp_name - Name for Enrollee's DPP Configuration Request 1672 */ 1673 char *dpp_name; 1674 1675 /** 1676 * dpp_mud_url - MUD URL for Enrollee's DPP Configuration Request 1677 */ 1678 char *dpp_mud_url; 1679 1680 /** 1681 * dpp_extra_conf_req_name - JSON node name of additional data for 1682 * Enrollee's DPP Configuration Request 1683 */ 1684 char *dpp_extra_conf_req_name; 1685 1686 /** 1687 * dpp_extra_conf_req_value - JSON node data of additional data for 1688 * Enrollee's DPP Configuration Request 1689 */ 1690 char *dpp_extra_conf_req_value; 1691 1692 /* dpp_connector_privacy_default - Default valur for Connector privacy 1693 * 1694 * This value is used as the default for the dpp_connector_privacy 1695 * network parameter for all new networks provisioned using DPP. 1696 */ 1697 int dpp_connector_privacy_default; 1698 1699 /** 1700 * coloc_intf_reporting - Colocated interference reporting 1701 * 1702 * dot11CoLocIntfReportingActivated 1703 * 0 = disabled (false) 1704 * 1 = enabled (true) 1705 */ 1706 int coloc_intf_reporting; 1707 1708 /** 1709 * p2p_device_random_mac_addr - P2P Device MAC address policy default 1710 * 1711 * 0 = use permanent MAC address (the one set by default by the device 1712 * driver). Notice that, if the device driver is configured to 1713 * always use random MAC addresses, this flag breaks reinvoking a 1714 * persistent group, so flags 1 or 2 should be used instead with 1715 * such drivers if persistent groups are used. 1716 * 1 = use random MAC address on creating the interface if there is no 1717 * persistent group. Besides, if a persistent group is created, 1718 * p2p_device_persistent_mac_addr is set to the MAC address of the 1719 * P2P Device interface, so that this address will be subsequently 1720 * used to change the MAC address of the P2P Device interface. With 1721 * no persistent group, the random MAC address is created by 1722 * wpa_supplicant, changing the one set by the device driver. 1723 * The device driver shall support SIOCGIFFLAGS/SIOCSIFFLAGS ioctl 1724 * interface control operations. 1725 * 2 = this flag should be used when the device driver uses random MAC 1726 * addresses by default when a P2P Device interface is created. 1727 * If p2p_device_persistent_mac_addr is set, use this MAC address 1728 * on creating the P2P Device interface. If not set, use the 1729 * default method adopted by the device driver (e.g., random MAC 1730 * address). Besides, if a persistent group is created, 1731 * p2p_device_persistent_mac_addr is set to the MAC address of the 1732 * P2P Device interface, so that this address will be subsequently 1733 * used in place of the default address set by the device driver. 1734 * (This option does not need support of SIOCGIFFLAGS/SIOCSIFFLAGS 1735 * ioctl interface control operations and uses NL80211_ATTR_MAC). 1736 * 1737 * By default, permanent MAC address is used. 1738 */ 1739 int p2p_device_random_mac_addr; 1740 1741 /** 1742 * p2p_device_persistent_mac_addr - Record last used MAC address 1743 * 1744 * If there are saved persistent groups, P2P cannot generate another 1745 * random MAC address, and need to restore to last used MAC address. 1746 */ 1747 u8 p2p_device_persistent_mac_addr[ETH_ALEN]; 1748 1749 /** 1750 * p2p_interface_random_mac_addr - P2P Interface MAC address policy default 1751 * 1752 * 0 = use permanent MAC address 1753 * 1 = use random MAC address on creating the interface. 1754 * 1755 * By default, permanent MAC address is used. 1756 */ 1757 int p2p_interface_random_mac_addr; 1758 1759 /** 1760 * bss_no_flush_when_down - Whether to flush BSS entries when the interface is disabled 1761 * 1762 * 0 = Flush BSS entries when the interface becomes disabled (Default) 1763 * 1 = Do not flush BSS entries when the interface becomes disabled 1764 */ 1765 int bss_no_flush_when_down; 1766 1767 /** 1768 * disable_btm - Disable BSS transition management in STA 1769 * - Set to 0 to enable BSS transition management 1770 * - Set to 1 to disable BSS transition management 1771 * 1772 * By default BSS transition management is enabled 1773 */ 1774 int disable_btm; 1775 1776 /** 1777 * extended_key_id - Extended Key ID support 1778 * 1779 * IEEE Std 802.11-2016 optionally allows to use Key ID 0 and 1 for PTK 1780 * keys with Extended Key ID. 1781 * 1782 * 0 = don't use Extended Key ID 1783 * 1 = use Extended Key ID when possible 1784 */ 1785 int extended_key_id; 1786 1787 /** 1788 * wowlan_disconnect_on_deinit - Trigger disconnect on wpa_supplicant 1789 * interface deinit even if the driver has enabled WoWLAN. 1790 * 1791 * 0 = Do not disconnect 1792 * 1 = Trigger disconnection 1793 */ 1794 int wowlan_disconnect_on_deinit; 1795 1796 #ifdef CONFIG_PASN 1797 #ifdef CONFIG_TESTING_OPTIONS 1798 /* 1799 * Normally, KDK should be derived if and only if both sides support 1800 * secure LTF. Allow forcing KDK derivation for testing purposes. 1801 */ 1802 int force_kdk_derivation; 1803 1804 /* If set, corrupt the MIC in the 3rd Authentication frame of PASN */ 1805 int pasn_corrupt_mic; 1806 1807 #endif /* CONFIG_TESTING_OPTIONS */ 1808 #endif /* CONFIG_PASN*/ 1809 }; 1810 1811 1812 /* Prototypes for common functions from config.c */ 1813 1814 void wpa_config_free(struct wpa_config *ssid); 1815 void wpa_config_free_ssid(struct wpa_ssid *ssid); 1816 void wpa_config_foreach_network(struct wpa_config *config, 1817 void (*func)(void *, struct wpa_ssid *), 1818 void *arg); 1819 struct wpa_ssid * wpa_config_get_network(struct wpa_config *config, int id); 1820 struct wpa_ssid * wpa_config_add_network(struct wpa_config *config); 1821 int wpa_config_remove_network(struct wpa_config *config, int id); 1822 void wpa_config_set_network_defaults(struct wpa_ssid *ssid); 1823 int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value, 1824 int line); 1825 int wpa_config_set_quoted(struct wpa_ssid *ssid, const char *var, 1826 const char *value); 1827 int wpa_config_dump_values(struct wpa_config *config, char *buf, 1828 size_t buflen); 1829 int wpa_config_get_value(const char *name, struct wpa_config *config, 1830 char *buf, size_t buflen); 1831 1832 char ** wpa_config_get_all(struct wpa_ssid *ssid, int get_keys); 1833 char * wpa_config_get(struct wpa_ssid *ssid, const char *var); 1834 char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var); 1835 void wpa_config_update_psk(struct wpa_ssid *ssid); 1836 int wpa_config_add_prio_network(struct wpa_config *config, 1837 struct wpa_ssid *ssid); 1838 int wpa_config_update_prio_list(struct wpa_config *config); 1839 const struct wpa_config_blob * wpa_config_get_blob(struct wpa_config *config, 1840 const char *name); 1841 void wpa_config_set_blob(struct wpa_config *config, 1842 struct wpa_config_blob *blob); 1843 void wpa_config_free_blob(struct wpa_config_blob *blob); 1844 int wpa_config_remove_blob(struct wpa_config *config, const char *name); 1845 void wpa_config_flush_blobs(struct wpa_config *config); 1846 1847 struct wpa_cred * wpa_config_get_cred(struct wpa_config *config, int id); 1848 struct wpa_cred * wpa_config_add_cred(struct wpa_config *config); 1849 int wpa_config_remove_cred(struct wpa_config *config, int id); 1850 void wpa_config_free_cred(struct wpa_cred *cred); 1851 int wpa_config_set_cred(struct wpa_cred *cred, const char *var, 1852 const char *value, int line); 1853 char * wpa_config_get_cred_no_key(struct wpa_cred *cred, const char *var); 1854 1855 struct wpa_config * wpa_config_alloc_empty(const char *ctrl_interface, 1856 const char *driver_param); 1857 #ifndef CONFIG_NO_STDOUT_DEBUG 1858 void wpa_config_debug_dump_networks(struct wpa_config *config); 1859 #else /* CONFIG_NO_STDOUT_DEBUG */ 1860 #define wpa_config_debug_dump_networks(c) do { } while (0) 1861 #endif /* CONFIG_NO_STDOUT_DEBUG */ 1862 1863 1864 /* Prototypes for common functions from config.c */ 1865 int wpa_config_process_global(struct wpa_config *config, char *pos, int line); 1866 1867 int wpa_config_get_num_global_field_names(void); 1868 1869 const char * wpa_config_get_global_field_name(unsigned int i, int *no_var); 1870 1871 /* Prototypes for backend specific functions from the selected config_*.c */ 1872 1873 /** 1874 * wpa_config_read - Read and parse configuration database 1875 * @name: Name of the configuration (e.g., path and file name for the 1876 * configuration file) 1877 * @cfgp: Pointer to previously allocated configuration data or %NULL if none 1878 * @ro: Whether to mark networks from this configuration as read-only 1879 * Returns: Pointer to allocated configuration data or %NULL on failure 1880 * 1881 * This function reads configuration data, parses its contents, and allocates 1882 * data structures needed for storing configuration information. The allocated 1883 * data can be freed with wpa_config_free(). 1884 * 1885 * Each configuration backend needs to implement this function. 1886 */ 1887 struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp, 1888 bool ro); 1889 1890 /** 1891 * wpa_config_write - Write or update configuration data 1892 * @name: Name of the configuration (e.g., path and file name for the 1893 * configuration file) 1894 * @config: Configuration data from wpa_config_read() 1895 * Returns: 0 on success, -1 on failure 1896 * 1897 * This function write all configuration data into an external database (e.g., 1898 * a text file) in a format that can be read with wpa_config_read(). This can 1899 * be used to allow wpa_supplicant to update its configuration, e.g., when a 1900 * new network is added or a password is changed. 1901 * 1902 * Each configuration backend needs to implement this function. 1903 */ 1904 int wpa_config_write(const char *name, struct wpa_config *config); 1905 1906 #endif /* CONFIG_H */ 1907