src/ap/ap_config.h

   1 /*
   2  * hostapd / Configuration definitions and helpers functions
   3  * Copyright (c) 2003-2015, 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 HOSTAPD_CONFIG_H
  10 #define HOSTAPD_CONFIG_H
  11
  12 #include "common/defs.h"
  13 #include "utils/list.h"
  14 #include "ip_addr.h"
  15 #include "common/wpa_common.h"
  16 #include "common/ieee802_11_defs.h"
  17 #include "common/ieee802_11_common.h"
  18 #include "crypto/sha256.h"
  19 #include "wps/wps.h"
  20 #include "fst/fst.h"
  21 #include "vlan.h"
  22
  23 /**
  24  * mesh_conf - local MBSS state and settings
  25  */
  26 struct mesh_conf {
  27         u8 meshid[32];
  28         u8 meshid_len;
  29         /* Active Path Selection Protocol Identifier */
  30         u8 mesh_pp_id;
  31         /* Active Path Selection Metric Identifier */
  32         u8 mesh_pm_id;
  33         /* Congestion Control Mode Identifier */
  34         u8 mesh_cc_id;
  35         /* Synchronization Protocol Identifier */
  36         u8 mesh_sp_id;
  37         /* Authentication Protocol Identifier */
  38         u8 mesh_auth_id;
  39         u8 *rsn_ie;
  40         int rsn_ie_len;
  41 #define MESH_CONF_SEC_NONE BIT(0)
  42 #define MESH_CONF_SEC_AUTH BIT(1)
  43 #define MESH_CONF_SEC_AMPE BIT(2)
  44         unsigned int security;
  45         enum mfp_options ieee80211w;
  46         int ocv;
  47         unsigned int pairwise_cipher;
  48         unsigned int group_cipher;
  49         unsigned int mgmt_group_cipher;
  50         int dot11MeshMaxRetries;
  51         int dot11MeshRetryTimeout; /* msec */
  52         int dot11MeshConfirmTimeout; /* msec */
  53         int dot11MeshHoldingTimeout; /* msec */
  54 };
  55
  56 #define MAX_STA_COUNT 2007
  57 #define MAX_VLAN_ID 4094
  58
  59 typedef u8 macaddr[ETH_ALEN];
  60
  61 struct mac_acl_entry {
  62         macaddr addr;
  63         struct vlan_description vlan_id;
  64 };
  65
  66 struct hostapd_radius_servers;
  67 struct ft_remote_r0kh;
  68 struct ft_remote_r1kh;
  69
  70 #define NUM_WEP_KEYS 4
  71 struct hostapd_wep_keys {
  72         u8 idx;
  73         u8 *key[NUM_WEP_KEYS];
  74         size_t len[NUM_WEP_KEYS];
  75         int keys_set;
  76         size_t default_len; /* key length used for dynamic key generation */
  77 };
  78
  79 typedef enum hostap_security_policy {
  80         SECURITY_PLAINTEXT = 0,
  81         SECURITY_STATIC_WEP = 1,
  82         SECURITY_IEEE_802_1X = 2,
  83         SECURITY_WPA_PSK = 3,
  84         SECURITY_WPA = 4,
  85         SECURITY_OSEN = 5
  86 } secpolicy;
  87
  88 struct hostapd_ssid {
  89         u8 ssid[SSID_MAX_LEN];
  90         size_t ssid_len;
  91         u32 short_ssid;
  92         unsigned int ssid_set:1;
  93         unsigned int utf8_ssid:1;
  94         unsigned int wpa_passphrase_set:1;
  95         unsigned int wpa_psk_set:1;
  96
  97         char vlan[IFNAMSIZ + 1];
  98         secpolicy security_policy;
  99
 100         struct hostapd_wpa_psk *wpa_psk;
 101         char *wpa_passphrase;
 102         char *wpa_psk_file;
 103         struct sae_pt *pt;
 104
 105         struct hostapd_wep_keys wep;
 106
 107 #define DYNAMIC_VLAN_DISABLED 0
 108 #define DYNAMIC_VLAN_OPTIONAL 1
 109 #define DYNAMIC_VLAN_REQUIRED 2
 110         int dynamic_vlan;
 111 #define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
 112 #define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
 113 #define DYNAMIC_VLAN_NAMING_END 2
 114         int vlan_naming;
 115         int per_sta_vif;
 116 #ifdef CONFIG_FULL_DYNAMIC_VLAN
 117         char *vlan_tagged_interface;
 118 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
 119 };
 120
 121
 122 #define VLAN_ID_WILDCARD -1
 123
 124 struct hostapd_vlan {
 125         struct hostapd_vlan *next;
 126         int vlan_id; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
 127         struct vlan_description vlan_desc;
 128         char ifname[IFNAMSIZ + 1];
 129         char bridge[IFNAMSIZ + 1];
 130         int configured;
 131         int dynamic_vlan;
 132 #ifdef CONFIG_FULL_DYNAMIC_VLAN
 133
 134 #define DVLAN_CLEAN_WLAN_PORT   0x8
 135         int clean;
 136 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
 137 };
 138
 139 #define PMK_LEN 32
 140 #define KEYID_LEN 32
 141 #define MIN_PASSPHRASE_LEN 8
 142 #define MAX_PASSPHRASE_LEN 63
 143 struct hostapd_sta_wpa_psk_short {
 144         struct hostapd_sta_wpa_psk_short *next;
 145         unsigned int is_passphrase:1;
 146         u8 psk[PMK_LEN];
 147         char passphrase[MAX_PASSPHRASE_LEN + 1];
 148         int ref; /* (number of references held) - 1 */
 149 };
 150
 151 struct hostapd_wpa_psk {
 152         struct hostapd_wpa_psk *next;
 153         int group;
 154         char keyid[KEYID_LEN];
 155         int wps;
 156         u8 psk[PMK_LEN];
 157         u8 addr[ETH_ALEN];
 158         u8 p2p_dev_addr[ETH_ALEN];
 159         int vlan_id;
 160 };
 161
 162 struct hostapd_eap_user {
 163         struct hostapd_eap_user *next;
 164         u8 *identity;
 165         size_t identity_len;
 166         struct {
 167                 int vendor;
 168                 u32 method;
 169         } methods[EAP_MAX_METHODS];
 170         u8 *password;
 171         size_t password_len;
 172         u8 *salt;
 173         size_t salt_len; /* non-zero when password is salted */
 174         int phase2;
 175         int force_version;
 176         unsigned int wildcard_prefix:1;
 177         unsigned int password_hash:1; /* whether password is hashed with
 178                                        * nt_password_hash() */
 179         unsigned int remediation:1;
 180         unsigned int macacl:1;
 181         int ttls_auth; /* EAP_TTLS_AUTH_* bitfield */
 182         struct hostapd_radius_attr *accept_attr;
 183         u32 t_c_timestamp;
 184 };
 185
 186 struct hostapd_radius_attr {
 187         u8 type;
 188         struct wpabuf *val;
 189         struct hostapd_radius_attr *next;
 190 };
 191
 192
 193 #define NUM_TX_QUEUES 4
 194
 195 struct hostapd_tx_queue_params {
 196         int aifs;
 197         int cwmin;
 198         int cwmax;
 199         int burst; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
 200 };
 201
 202
 203 #define MAX_ROAMING_CONSORTIUM_LEN 15
 204
 205 struct hostapd_roaming_consortium {
 206         u8 len;
 207         u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
 208 };
 209
 210 struct hostapd_lang_string {
 211         u8 lang[3];
 212         u8 name_len;
 213         u8 name[252];
 214 };
 215
 216 struct hostapd_venue_url {
 217         u8 venue_number;
 218         u8 url_len;
 219         u8 url[254];
 220 };
 221
 222 #define MAX_NAI_REALMS 10
 223 #define MAX_NAI_REALMLEN 255
 224 #define MAX_NAI_EAP_METHODS 5
 225 #define MAX_NAI_AUTH_TYPES 4
 226 struct hostapd_nai_realm_data {
 227         u8 encoding;
 228         char realm_buf[MAX_NAI_REALMLEN + 1];
 229         char *realm[MAX_NAI_REALMS];
 230         u8 eap_method_count;
 231         struct hostapd_nai_realm_eap {
 232                 u8 eap_method;
 233                 u8 num_auths;
 234                 u8 auth_id[MAX_NAI_AUTH_TYPES];
 235                 u8 auth_val[MAX_NAI_AUTH_TYPES];
 236         } eap_method[MAX_NAI_EAP_METHODS];
 237 };
 238
 239 struct anqp_element {
 240         struct dl_list list;
 241         u16 infoid;
 242         struct wpabuf *payload;
 243 };
 244
 245 struct fils_realm {
 246         struct dl_list list;
 247         u8 hash[2];
 248         char realm[];
 249 };
 250
 251 struct sae_password_entry {
 252         struct sae_password_entry *next;
 253         char *password;
 254         char *identifier;
 255         u8 peer_addr[ETH_ALEN];
 256         int vlan_id;
 257         struct sae_pt *pt;
 258 };
 259
 260 struct dpp_controller_conf {
 261         struct dpp_controller_conf *next;
 262         u8 pkhash[SHA256_MAC_LEN];
 263         struct hostapd_ip_addr ipaddr;
 264 };
 265
 266 struct airtime_sta_weight {
 267         struct airtime_sta_weight *next;
 268         unsigned int weight;
 269         u8 addr[ETH_ALEN];
 270 };
 271
 272 /**
 273  * struct hostapd_bss_config - Per-BSS configuration
 274  */
 275 struct hostapd_bss_config {
 276         char iface[IFNAMSIZ + 1];
 277         char bridge[IFNAMSIZ + 1];
 278         char vlan_bridge[IFNAMSIZ + 1];
 279         char wds_bridge[IFNAMSIZ + 1];
 280
 281         enum hostapd_logger_level logger_syslog_level, logger_stdout_level;
 282
 283         unsigned int logger_syslog; /* module bitfield */
 284         unsigned int logger_stdout; /* module bitfield */
 285
 286         int max_num_sta; /* maximum number of STAs in station table */
 287
 288         int dtim_period;
 289         unsigned int bss_load_update_period;
 290         unsigned int chan_util_avg_period;
 291
 292         int ieee802_1x; /* use IEEE 802.1X */
 293         int eapol_version;
 294         int eap_server; /* Use internal EAP server instead of external
 295                          * RADIUS server */
 296         struct hostapd_eap_user *eap_user;
 297         char *eap_user_sqlite;
 298         char *eap_sim_db;
 299         unsigned int eap_sim_db_timeout;
 300         int eap_server_erp; /* Whether ERP is enabled on internal EAP server */
 301         struct hostapd_ip_addr own_ip_addr;
 302         char *nas_identifier;
 303         struct hostapd_radius_servers *radius;
 304         int acct_interim_interval;
 305         int radius_request_cui;
 306         struct hostapd_radius_attr *radius_auth_req_attr;
 307         struct hostapd_radius_attr *radius_acct_req_attr;
 308         char *radius_req_attr_sqlite;
 309         int radius_das_port;
 310         unsigned int radius_das_time_window;
 311         int radius_das_require_event_timestamp;
 312         int radius_das_require_message_authenticator;
 313         struct hostapd_ip_addr radius_das_client_addr;
 314         u8 *radius_das_shared_secret;
 315         size_t radius_das_shared_secret_len;
 316
 317         struct hostapd_ssid ssid;
 318
 319         char *eap_req_id_text; /* optional displayable message sent with
 320                                 * EAP Request-Identity */
 321         size_t eap_req_id_text_len;
 322         int eapol_key_index_workaround;
 323
 324         size_t default_wep_key_len;
 325         int individual_wep_key_len;
 326         int wep_rekeying_period;
 327         int broadcast_key_idx_min, broadcast_key_idx_max;
 328         int eap_reauth_period;
 329         int erp_send_reauth_start;
 330         char *erp_domain;
 331
 332         enum macaddr_acl {
 333                 ACCEPT_UNLESS_DENIED = 0,
 334                 DENY_UNLESS_ACCEPTED = 1,
 335                 USE_EXTERNAL_RADIUS_AUTH = 2
 336         } macaddr_acl;
 337         struct mac_acl_entry *accept_mac;
 338         int num_accept_mac;
 339         struct mac_acl_entry *deny_mac;
 340         int num_deny_mac;
 341         int wds_sta;
 342         int isolate;
 343         int start_disabled;
 344
 345         int auth_algs; /* bitfield of allowed IEEE 802.11 authentication
 346                         * algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */
 347
 348         int wpa; /* bitfield of WPA_PROTO_WPA, WPA_PROTO_RSN */
 349         int wpa_key_mgmt;
 350         enum mfp_options ieee80211w;
 351         int group_mgmt_cipher;
 352         int beacon_prot;
 353         /* dot11AssociationSAQueryMaximumTimeout (in TUs) */
 354         unsigned int assoc_sa_query_max_timeout;
 355         /* dot11AssociationSAQueryRetryTimeout (in TUs) */
 356         int assoc_sa_query_retry_timeout;
 357 #ifdef CONFIG_OCV
 358         int ocv; /* Operating Channel Validation */
 359 #endif /* CONFIG_OCV */
 360         enum {
 361                 PSK_RADIUS_IGNORED = 0,
 362                 PSK_RADIUS_ACCEPTED = 1,
 363                 PSK_RADIUS_REQUIRED = 2
 364         } wpa_psk_radius;
 365         int wpa_pairwise;
 366         int group_cipher; /* wpa_group value override from configuation */
 367         int wpa_group;
 368         int wpa_group_rekey;
 369         int wpa_group_rekey_set;
 370         int wpa_strict_rekey;
 371         int wpa_gmk_rekey;
 372         int wpa_ptk_rekey;
 373         enum ptk0_rekey_handling wpa_deny_ptk0_rekey;
 374         u32 wpa_group_update_count;
 375         u32 wpa_pairwise_update_count;
 376         int wpa_disable_eapol_key_retries;
 377         int rsn_pairwise;
 378         int rsn_preauth;
 379         char *rsn_preauth_interfaces;
 380
 381 #ifdef CONFIG_IEEE80211R_AP
 382         /* IEEE 802.11r - Fast BSS Transition */
 383         u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN];
 384         u8 r1_key_holder[FT_R1KH_ID_LEN];
 385         u32 r0_key_lifetime; /* PMK-R0 lifetime seconds */
 386         int rkh_pos_timeout;
 387         int rkh_neg_timeout;
 388         int rkh_pull_timeout; /* ms */
 389         int rkh_pull_retries;
 390         u32 reassociation_deadline;
 391         struct ft_remote_r0kh *r0kh_list;
 392         struct ft_remote_r1kh *r1kh_list;
 393         int pmk_r1_push;
 394         int ft_over_ds;
 395         int ft_psk_generate_local;
 396         int r1_max_key_lifetime;
 397 #endif /* CONFIG_IEEE80211R_AP */
 398
 399         char *ctrl_interface; /* directory for UNIX domain sockets */
 400 #ifndef CONFIG_NATIVE_WINDOWS
 401         gid_t ctrl_interface_gid;
 402 #endif /* CONFIG_NATIVE_WINDOWS */
 403         int ctrl_interface_gid_set;
 404
 405         char *ca_cert;
 406         char *server_cert;
 407         char *server_cert2;
 408         char *private_key;
 409         char *private_key2;
 410         char *private_key_passwd;
 411         char *private_key_passwd2;
 412         char *check_cert_subject;
 413         int check_crl;
 414         int check_crl_strict;
 415         unsigned int crl_reload_interval;
 416         unsigned int tls_session_lifetime;
 417         unsigned int tls_flags;
 418         unsigned int max_auth_rounds;
 419         unsigned int max_auth_rounds_short;
 420         char *ocsp_stapling_response;
 421         char *ocsp_stapling_response_multi;
 422         char *dh_file;
 423         char *openssl_ciphers;
 424         char *openssl_ecdh_curves;
 425         u8 *pac_opaque_encr_key;
 426         u8 *eap_fast_a_id;
 427         size_t eap_fast_a_id_len;
 428         char *eap_fast_a_id_info;
 429         int eap_fast_prov;
 430         int pac_key_lifetime;
 431         int pac_key_refresh_time;
 432         int eap_teap_auth;
 433         int eap_teap_pac_no_inner;
 434         int eap_teap_separate_result;
 435         int eap_teap_id;
 436         int eap_sim_aka_result_ind;
 437         int eap_sim_id;
 438         int tnc;
 439         int fragment_size;
 440         u16 pwd_group;
 441
 442         char *radius_server_clients;
 443         int radius_server_auth_port;
 444         int radius_server_acct_port;
 445         int radius_server_ipv6;
 446
 447         int use_pae_group_addr; /* Whether to send EAPOL frames to PAE group
 448                                  * address instead of individual address
 449                                  * (for driver_wired.c).
 450                                  */
 451
 452         int ap_max_inactivity;
 453         int ignore_broadcast_ssid;
 454         int no_probe_resp_if_max_sta;
 455
 456         int wmm_enabled;
 457         int wmm_uapsd;
 458
 459         struct hostapd_vlan *vlan;
 460
 461         macaddr bssid;
 462
 463         /*
 464          * Maximum listen interval that STAs can use when associating with this
 465          * BSS. If a STA tries to use larger value, the association will be
 466          * denied with status code 51.
 467          */
 468         u16 max_listen_interval;
 469
 470         int disable_pmksa_caching;
 471         int okc; /* Opportunistic Key Caching */
 472
 473         int wps_state;
 474 #ifdef CONFIG_WPS
 475         int wps_independent;
 476         int ap_setup_locked;
 477         u8 uuid[16];
 478         char *wps_pin_requests;
 479         char *device_name;
 480         char *manufacturer;
 481         char *model_name;
 482         char *model_number;
 483         char *serial_number;
 484         u8 device_type[WPS_DEV_TYPE_LEN];
 485         char *config_methods;
 486         u8 os_version[4];
 487         char *ap_pin;
 488         int skip_cred_build;
 489         u8 *extra_cred;
 490         size_t extra_cred_len;
 491         int wps_cred_processing;
 492         int wps_cred_add_sae;
 493         int force_per_enrollee_psk;
 494         u8 *ap_settings;
 495         size_t ap_settings_len;
 496         struct hostapd_ssid multi_ap_backhaul_ssid;
 497         char *upnp_iface;
 498         char *friendly_name;
 499         char *manufacturer_url;
 500         char *model_description;
 501         char *model_url;
 502         char *upc;
 503         struct wpabuf *wps_vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
 504         struct wpabuf *wps_application_ext;
 505         int wps_nfc_pw_from_config;
 506         int wps_nfc_dev_pw_id;
 507         struct wpabuf *wps_nfc_dh_pubkey;
 508         struct wpabuf *wps_nfc_dh_privkey;
 509         struct wpabuf *wps_nfc_dev_pw;
 510 #endif /* CONFIG_WPS */
 511         int pbc_in_m1;
 512         char *server_id;
 513
 514 #define P2P_ENABLED BIT(0)
 515 #define P2P_GROUP_OWNER BIT(1)
 516 #define P2P_GROUP_FORMATION BIT(2)
 517 #define P2P_MANAGE BIT(3)
 518 #define P2P_ALLOW_CROSS_CONNECTION BIT(4)
 519         int p2p;
 520 #ifdef CONFIG_P2P
 521         u8 ip_addr_go[4];
 522         u8 ip_addr_mask[4];
 523         u8 ip_addr_start[4];
 524         u8 ip_addr_end[4];
 525 #endif /* CONFIG_P2P */
 526
 527         int disassoc_low_ack;
 528         int skip_inactivity_poll;
 529
 530 #define TDLS_PROHIBIT BIT(0)
 531 #define TDLS_PROHIBIT_CHAN_SWITCH BIT(1)
 532         int tdls;
 533         int disable_11n;
 534         int disable_11ac;
 535
 536         /* IEEE 802.11v */
 537         int time_advertisement;
 538         char *time_zone;
 539         int wnm_sleep_mode;
 540         int wnm_sleep_mode_no_keys;
 541         int bss_transition;
 542
 543         /* IEEE 802.11u - Interworking */
 544         int interworking;
 545         int access_network_type;
 546         int internet;
 547         int asra;
 548         int esr;
 549         int uesa;
 550         int venue_info_set;
 551         u8 venue_group;
 552         u8 venue_type;
 553         u8 hessid[ETH_ALEN];
 554
 555         /* IEEE 802.11u - Roaming Consortium list */
 556         unsigned int roaming_consortium_count;
 557         struct hostapd_roaming_consortium *roaming_consortium;
 558
 559         /* IEEE 802.11u - Venue Name duples */
 560         unsigned int venue_name_count;
 561         struct hostapd_lang_string *venue_name;
 562
 563         /* Venue URL duples */
 564         unsigned int venue_url_count;
 565         struct hostapd_venue_url *venue_url;
 566
 567         /* IEEE 802.11u - Network Authentication Type */
 568         u8 *network_auth_type;
 569         size_t network_auth_type_len;
 570
 571         /* IEEE 802.11u - IP Address Type Availability */
 572         u8 ipaddr_type_availability;
 573         u8 ipaddr_type_configured;
 574
 575         /* IEEE 802.11u - 3GPP Cellular Network */
 576         u8 *anqp_3gpp_cell_net;
 577         size_t anqp_3gpp_cell_net_len;
 578
 579         /* IEEE 802.11u - Domain Name */
 580         u8 *domain_name;
 581         size_t domain_name_len;
 582
 583         unsigned int nai_realm_count;
 584         struct hostapd_nai_realm_data *nai_realm_data;
 585
 586         struct dl_list anqp_elem; /* list of struct anqp_element */
 587
 588         u16 gas_comeback_delay;
 589         size_t gas_frag_limit;
 590         int gas_address3;
 591
 592         u8 qos_map_set[16 + 2 * 21];
 593         unsigned int qos_map_set_len;
 594
 595         int osen;
 596         int proxy_arp;
 597         int na_mcast_to_ucast;
 598
 599 #ifdef CONFIG_HS20
 600         int hs20;
 601         int hs20_release;
 602         int disable_dgaf;
 603         u16 anqp_domain_id;
 604         unsigned int hs20_oper_friendly_name_count;
 605         struct hostapd_lang_string *hs20_oper_friendly_name;
 606         u8 *hs20_wan_metrics;
 607         u8 *hs20_connection_capability;
 608         size_t hs20_connection_capability_len;
 609         u8 *hs20_operating_class;
 610         u8 hs20_operating_class_len;
 611         struct hs20_icon {
 612                 u16 width;
 613                 u16 height;
 614                 char language[3];
 615                 char type[256];
 616                 char name[256];
 617                 char file[256];
 618         } *hs20_icons;
 619         size_t hs20_icons_count;
 620         u8 osu_ssid[SSID_MAX_LEN];
 621         size_t osu_ssid_len;
 622         struct hs20_osu_provider {
 623                 unsigned int friendly_name_count;
 624                 struct hostapd_lang_string *friendly_name;
 625                 char *server_uri;
 626                 int *method_list;
 627                 char **icons;
 628                 size_t icons_count;
 629                 char *osu_nai;
 630                 char *osu_nai2;
 631                 unsigned int service_desc_count;
 632                 struct hostapd_lang_string *service_desc;
 633         } *hs20_osu_providers, *last_osu;
 634         size_t hs20_osu_providers_count;
 635         size_t hs20_osu_providers_nai_count;
 636         char **hs20_operator_icon;
 637         size_t hs20_operator_icon_count;
 638         unsigned int hs20_deauth_req_timeout;
 639         char *subscr_remediation_url;
 640         u8 subscr_remediation_method;
 641         char *hs20_sim_provisioning_url;
 642         char *t_c_filename;
 643         u32 t_c_timestamp;
 644         char *t_c_server_url;
 645 #endif /* CONFIG_HS20 */
 646
 647         u8 wps_rf_bands; /* RF bands for WPS (WPS_RF_*) */
 648
 649 #ifdef CONFIG_RADIUS_TEST
 650         char *dump_msk_file;
 651 #endif /* CONFIG_RADIUS_TEST */
 652
 653         struct wpabuf *vendor_elements;
 654         struct wpabuf *assocresp_elements;
 655
 656         unsigned int sae_anti_clogging_threshold;
 657         unsigned int sae_sync;
 658         int sae_require_mfp;
 659         int sae_confirm_immediate;
 660         int sae_pwe;
 661         int *sae_groups;
 662         struct sae_password_entry *sae_passwords;
 663
 664         char *wowlan_triggers; /* Wake-on-WLAN triggers */
 665
 666 #ifdef CONFIG_TESTING_OPTIONS
 667         u8 bss_load_test[5];
 668         u8 bss_load_test_set;
 669         struct wpabuf *own_ie_override;
 670         int sae_reflection_attack;
 671         struct wpabuf *sae_commit_override;
 672         struct wpabuf *rsnxe_override_eapol;
 673         struct wpabuf *gtk_rsc_override;
 674         struct wpabuf *igtk_rsc_override;
 675 #endif /* CONFIG_TESTING_OPTIONS */
 676
 677 #define MESH_ENABLED BIT(0)
 678         int mesh;
 679
 680         u8 radio_measurements[RRM_CAPABILITIES_IE_LEN];
 681
 682         int vendor_vht;
 683         int use_sta_nsts;
 684
 685         char *no_probe_resp_if_seen_on;
 686         char *no_auth_if_seen_on;
 687
 688         int pbss;
 689
 690 #ifdef CONFIG_MBO
 691         int mbo_enabled;
 692         /**
 693          * oce - Enable OCE in AP and/or STA-CFON mode
 694          *  - BIT(0) is Reserved
 695          *  - Set BIT(1) to enable OCE in STA-CFON mode
 696          *  - Set BIT(2) to enable OCE in AP mode
 697          */
 698         unsigned int oce;
 699         int mbo_cell_data_conn_pref;
 700 #endif /* CONFIG_MBO */
 701
 702         int ftm_responder;
 703         int ftm_initiator;
 704
 705 #ifdef CONFIG_FILS
 706         u8 fils_cache_id[FILS_CACHE_ID_LEN];
 707         int fils_cache_id_set;
 708         struct dl_list fils_realms; /* list of struct fils_realm */
 709         int fils_dh_group;
 710         struct hostapd_ip_addr dhcp_server;
 711         int dhcp_rapid_commit_proxy;
 712         unsigned int fils_hlp_wait_time;
 713         u16 dhcp_server_port;
 714         u16 dhcp_relay_port;
 715 #endif /* CONFIG_FILS */
 716
 717         int multicast_to_unicast;
 718
 719         int broadcast_deauth;
 720
 721 #ifdef CONFIG_DPP
 722         char *dpp_name;
 723         char *dpp_mud_url;
 724         char *dpp_connector;
 725         struct wpabuf *dpp_netaccesskey;
 726         unsigned int dpp_netaccesskey_expiry;
 727         struct wpabuf *dpp_csign;
 728 #ifdef CONFIG_DPP2
 729         struct dpp_controller_conf *dpp_controller;
 730 #endif /* CONFIG_DPP2 */
 731 #endif /* CONFIG_DPP */
 732
 733 #ifdef CONFIG_OWE
 734         macaddr owe_transition_bssid;
 735         u8 owe_transition_ssid[SSID_MAX_LEN];
 736         size_t owe_transition_ssid_len;
 737         char owe_transition_ifname[IFNAMSIZ + 1];
 738         int *owe_groups;
 739         int owe_ptk_workaround;
 740 #endif /* CONFIG_OWE */
 741
 742         int coloc_intf_reporting;
 743
 744         u8 send_probe_response;
 745
 746 #define BACKHAUL_BSS 1
 747 #define FRONTHAUL_BSS 2
 748         int multi_ap; /* bitmap of BACKHAUL_BSS, FRONTHAUL_BSS */
 749
 750 #ifdef CONFIG_AIRTIME_POLICY
 751         unsigned int airtime_weight;
 752         int airtime_limit;
 753         struct airtime_sta_weight *airtime_weight_list;
 754 #endif /* CONFIG_AIRTIME_POLICY */
 755
 756 #ifdef CONFIG_MACSEC
 757         /**
 758          * macsec_policy - Determines the policy for MACsec secure session
 759          *
 760          * 0: MACsec not in use (default)
 761          * 1: MACsec enabled - Should secure, accept key server's advice to
 762          *    determine whether to use a secure session or not.
 763          */
 764         int macsec_policy;
 765
 766         /**
 767          * macsec_integ_only - Determines how MACsec are transmitted
 768          *
 769          * This setting applies only when MACsec is in use, i.e.,
 770          *  - macsec_policy is enabled
 771          *  - the key server has decided to enable MACsec
 772          *
 773          * 0: Encrypt traffic (default)
 774          * 1: Integrity only
 775          */
 776         int macsec_integ_only;
 777
 778         /**
 779          * macsec_replay_protect - Enable MACsec replay protection
 780          *
 781          * This setting applies only when MACsec is in use, i.e.,
 782          *  - macsec_policy is enabled
 783          *  - the key server has decided to enable MACsec
 784          *
 785          * 0: Replay protection disabled (default)
 786          * 1: Replay protection enabled
 787          */
 788         int macsec_replay_protect;
 789
 790         /**
 791          * macsec_replay_window - MACsec replay protection window
 792          *
 793          * A window in which replay is tolerated, to allow receipt of frames
 794          * that have been misordered by the network.
 795          *
 796          * This setting applies only when MACsec replay protection active, i.e.,
 797          *  - macsec_replay_protect is enabled
 798          *  - the key server has decided to enable MACsec
 799          *
 800          * 0: No replay window, strict check (default)
 801          * 1..2^32-1: number of packets that could be misordered
 802          */
 803         u32 macsec_replay_window;
 804
 805         /**
 806          * macsec_port - MACsec port (in SCI)
 807          *
 808          * Port component of the SCI.
 809          *
 810          * Range: 1-65534 (default: 1)
 811          */
 812         int macsec_port;
 813
 814         /**
 815          * mka_priority - Priority of MKA Actor
 816          *
 817          * Range: 0-255 (default: 255)
 818          */
 819         int mka_priority;
 820
 821         /**
 822          * mka_ckn - MKA pre-shared CKN
 823          */
 824 #define MACSEC_CKN_MAX_LEN 32
 825         size_t mka_ckn_len;
 826         u8 mka_ckn[MACSEC_CKN_MAX_LEN];
 827
 828         /**
 829          * mka_cak - MKA pre-shared CAK
 830          */
 831 #define MACSEC_CAK_MAX_LEN 32
 832         size_t mka_cak_len;
 833         u8 mka_cak[MACSEC_CAK_MAX_LEN];
 834
 835 #define MKA_PSK_SET_CKN BIT(0)
 836 #define MKA_PSK_SET_CAK BIT(1)
 837 #define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK)
 838         /**
 839          * mka_psk_set - Whether mka_ckn and mka_cak are set
 840          */
 841         u8 mka_psk_set;
 842 #endif /* CONFIG_MACSEC */
 843 };
 844
 845 /**
 846  * struct he_phy_capabilities_info - HE PHY capabilities
 847  */
 848 struct he_phy_capabilities_info {
 849         Boolean he_su_beamformer;
 850         Boolean he_su_beamformee;
 851         Boolean he_mu_beamformer;
 852 };
 853
 854 /**
 855  * struct he_operation - HE operation
 856  */
 857 struct he_operation {
 858         u8 he_bss_color;
 859         u8 he_bss_color_disabled;
 860         u8 he_bss_color_partial;
 861         u8 he_default_pe_duration;
 862         u8 he_twt_required;
 863         u16 he_rts_threshold;
 864         u16 he_basic_mcs_nss_set;
 865 };
 866
 867 /**
 868  * struct spatial_reuse - Spatial reuse
 869  */
 870 struct spatial_reuse {
 871         u8 sr_control;
 872         u8 non_srg_obss_pd_max_offset;
 873         u8 srg_obss_pd_min_offset;
 874         u8 srg_obss_pd_max_offset;
 875         u8 srg_obss_color_bitmap;
 876         u8 srg_obss_color_partial_bitmap;
 877 };
 878
 879 /**
 880  * struct hostapd_config - Per-radio interface configuration
 881  */
 882 struct hostapd_config {
 883         struct hostapd_bss_config **bss, *last_bss;
 884         size_t num_bss;
 885
 886         u16 beacon_int;
 887         int rts_threshold;
 888         int fragm_threshold;
 889         u8 op_class;
 890         u8 channel;
 891         int enable_edmg;
 892         u8 edmg_channel;
 893         u8 acs;
 894         struct wpa_freq_range_list acs_ch_list;
 895         struct wpa_freq_range_list acs_freq_list;
 896         u8 acs_freq_list_present;
 897         int acs_exclude_dfs;
 898         enum hostapd_hw_mode hw_mode; /* HOSTAPD_MODE_IEEE80211A, .. */
 899         int acs_exclude_6ghz_non_psc;
 900         enum {
 901                 LONG_PREAMBLE = 0,
 902                 SHORT_PREAMBLE = 1
 903         } preamble;
 904
 905         int *supported_rates;
 906         int *basic_rates;
 907         unsigned int beacon_rate;
 908         enum beacon_rate_type rate_type;
 909
 910         const struct wpa_driver_ops *driver;
 911         char *driver_params;
 912
 913         int ap_table_max_size;
 914         int ap_table_expiration_time;
 915
 916         unsigned int track_sta_max_num;
 917         unsigned int track_sta_max_age;
 918
 919         char country[3]; /* first two octets: country code as described in
 920                           * ISO/IEC 3166-1. Third octet:
 921                           * ' ' (ascii 32): all environments
 922                           * 'O': Outdoor environemnt only
 923                           * 'I': Indoor environment only
 924                           * 'X': Used with noncountry entity ("XXX")
 925                           * 0x00..0x31: identifying IEEE 802.11 standard
 926                           *     Annex E table (0x04 = global table)
 927                           */
 928
 929         int ieee80211d;
 930
 931         int ieee80211h; /* DFS */
 932
 933         /*
 934          * Local power constraint is an octet encoded as an unsigned integer in
 935          * units of decibels. Invalid value -1 indicates that Power Constraint
 936          * element will not be added.
 937          */
 938         int local_pwr_constraint;
 939
 940         /* Control Spectrum Management bit */
 941         int spectrum_mgmt_required;
 942
 943         struct hostapd_tx_queue_params tx_queue[NUM_TX_QUEUES];
 944
 945         /*
 946          * WMM AC parameters, in same order as 802.1D, i.e.
 947          * 0 = BE (best effort)
 948          * 1 = BK (background)
 949          * 2 = VI (video)
 950          * 3 = VO (voice)
 951          */
 952         struct hostapd_wmm_ac_params wmm_ac_params[4];
 953
 954         int ht_op_mode_fixed;
 955         u16 ht_capab;
 956         int ieee80211n;
 957         int secondary_channel;
 958         int no_pri_sec_switch;
 959         int require_ht;
 960         int obss_interval;
 961         u32 vht_capab;
 962         int ieee80211ac;
 963         int require_vht;
 964         u8 vht_oper_chwidth;
 965         u8 vht_oper_centr_freq_seg0_idx;
 966         u8 vht_oper_centr_freq_seg1_idx;
 967         u8 ht40_plus_minus_allowed;
 968
 969         /* Use driver-generated interface addresses when adding multiple BSSs */
 970         u8 use_driver_iface_addr;
 971
 972 #ifdef CONFIG_FST
 973         struct fst_iface_cfg fst_cfg;
 974 #endif /* CONFIG_FST */
 975
 976 #ifdef CONFIG_P2P
 977         u8 p2p_go_ctwindow;
 978 #endif /* CONFIG_P2P */
 979
 980 #ifdef CONFIG_TESTING_OPTIONS
 981         double ignore_probe_probability;
 982         double ignore_auth_probability;
 983         double ignore_assoc_probability;
 984         double ignore_reassoc_probability;
 985         double corrupt_gtk_rekey_mic_probability;
 986         int ecsa_ie_only;
 987 #endif /* CONFIG_TESTING_OPTIONS */
 988
 989 #ifdef CONFIG_ACS
 990         unsigned int acs_num_scans;
 991         struct acs_bias {
 992                 int channel;
 993                 double bias;
 994         } *acs_chan_bias;
 995         unsigned int num_acs_chan_bias;
 996 #endif /* CONFIG_ACS */
 997
 998         struct wpabuf *lci;
 999         struct wpabuf *civic;
1000         int stationary_ap;
1001
1002         int ieee80211ax;
1003 #ifdef CONFIG_IEEE80211AX
1004         struct he_phy_capabilities_info he_phy_capab;
1005         struct he_operation he_op;
1006         struct ieee80211_he_mu_edca_parameter_set he_mu_edca;
1007         struct spatial_reuse spr;
1008         u8 he_oper_chwidth;
1009         u8 he_oper_centr_freq_seg0_idx;
1010         u8 he_oper_centr_freq_seg1_idx;
1011 #endif /* CONFIG_IEEE80211AX */
1012
1013         /* VHT enable/disable config from CHAN_SWITCH */
1014 #define CH_SWITCH_VHT_ENABLED BIT(0)
1015 #define CH_SWITCH_VHT_DISABLED BIT(1)
1016         unsigned int ch_switch_vht_config;
1017
1018         int rssi_reject_assoc_rssi;
1019         int rssi_reject_assoc_timeout;
1020
1021 #ifdef CONFIG_AIRTIME_POLICY
1022         enum {
1023                 AIRTIME_MODE_OFF = 0,
1024                 AIRTIME_MODE_STATIC = 1,
1025                 AIRTIME_MODE_DYNAMIC = 2,
1026                 AIRTIME_MODE_LIMIT = 3,
1027                 __AIRTIME_MODE_MAX,
1028         } airtime_mode;
1029         unsigned int airtime_update_interval;
1030 #define AIRTIME_MODE_MAX (__AIRTIME_MODE_MAX - 1)
1031 #endif /* CONFIG_AIRTIME_POLICY */
1032 };
1033
1034
1035 static inline u8 hostapd_get_oper_chwidth(struct hostapd_config *conf)
1036 {
1037 #ifdef CONFIG_IEEE80211AX
1038         if (conf->ieee80211ax)
1039                 return conf->he_oper_chwidth;
1040 #endif /* CONFIG_IEEE80211AX */
1041         return conf->vht_oper_chwidth;
1042 }
1043
1044 static inline void
1045 hostapd_set_oper_chwidth(struct hostapd_config *conf, u8 oper_chwidth)
1046 {
1047 #ifdef CONFIG_IEEE80211AX
1048         if (conf->ieee80211ax)
1049                 conf->he_oper_chwidth = oper_chwidth;
1050 #endif /* CONFIG_IEEE80211AX */
1051         conf->vht_oper_chwidth = oper_chwidth;
1052 }
1053
1054 static inline u8
1055 hostapd_get_oper_centr_freq_seg0_idx(struct hostapd_config *conf)
1056 {
1057 #ifdef CONFIG_IEEE80211AX
1058         if (conf->ieee80211ax)
1059                 return conf->he_oper_centr_freq_seg0_idx;
1060 #endif /* CONFIG_IEEE80211AX */
1061         return conf->vht_oper_centr_freq_seg0_idx;
1062 }
1063
1064 static inline void
1065 hostapd_set_oper_centr_freq_seg0_idx(struct hostapd_config *conf,
1066                                      u8 oper_centr_freq_seg0_idx)
1067 {
1068 #ifdef CONFIG_IEEE80211AX
1069         if (conf->ieee80211ax)
1070                 conf->he_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
1071 #endif /* CONFIG_IEEE80211AX */
1072         conf->vht_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
1073 }
1074
1075 static inline u8
1076 hostapd_get_oper_centr_freq_seg1_idx(struct hostapd_config *conf)
1077 {
1078 #ifdef CONFIG_IEEE80211AX
1079         if (conf->ieee80211ax)
1080                 return conf->he_oper_centr_freq_seg1_idx;
1081 #endif /* CONFIG_IEEE80211AX */
1082         return conf->vht_oper_centr_freq_seg1_idx;
1083 }
1084
1085 static inline void
1086 hostapd_set_oper_centr_freq_seg1_idx(struct hostapd_config *conf,
1087                                      u8 oper_centr_freq_seg1_idx)
1088 {
1089 #ifdef CONFIG_IEEE80211AX
1090         if (conf->ieee80211ax)
1091                 conf->he_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
1092 #endif /* CONFIG_IEEE80211AX */
1093         conf->vht_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
1094 }
1095
1096
1097 int hostapd_mac_comp(const void *a, const void *b);
1098 struct hostapd_config * hostapd_config_defaults(void);
1099 void hostapd_config_defaults_bss(struct hostapd_bss_config *bss);
1100 void hostapd_config_free_radius_attr(struct hostapd_radius_attr *attr);
1101 void hostapd_config_free_eap_user(struct hostapd_eap_user *user);
1102 void hostapd_config_free_eap_users(struct hostapd_eap_user *user);
1103 void hostapd_config_clear_wpa_psk(struct hostapd_wpa_psk **p);
1104 void hostapd_config_free_bss(struct hostapd_bss_config *conf);
1105 void hostapd_config_free(struct hostapd_config *conf);
1106 int hostapd_maclist_found(struct mac_acl_entry *list, int num_entries,
1107                           const u8 *addr, struct vlan_description *vlan_id);
1108 int hostapd_rate_found(int *list, int rate);
1109 const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
1110                            const u8 *addr, const u8 *p2p_dev_addr,
1111                            const u8 *prev_psk, int *vlan_id);
1112 int hostapd_setup_wpa_psk(struct hostapd_bss_config *conf);
1113 int hostapd_vlan_valid(struct hostapd_vlan *vlan,
1114                        struct vlan_description *vlan_desc);
1115 const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan *vlan,
1116                                         int vlan_id);
1117 struct hostapd_radius_attr *
1118 hostapd_config_get_radius_attr(struct hostapd_radius_attr *attr, u8 type);
1119 struct hostapd_radius_attr * hostapd_parse_radius_attr(const char *value);
1120 int hostapd_config_check(struct hostapd_config *conf, int full_config);
1121 void hostapd_set_security_params(struct hostapd_bss_config *bss,
1122                                  int full_config);
1123 int hostapd_sae_pw_id_in_use(struct hostapd_bss_config *conf);
1124 int hostapd_setup_sae_pt(struct hostapd_bss_config *conf);
1125
1126 #endif /* HOSTAPD_CONFIG_H */