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