2 * hostapd / Configuration definitions and helpers functions
3 * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #ifndef HOSTAPD_CONFIG_H
10 #define HOSTAPD_CONFIG_H
12 #include "common/defs.h"
14 #include "common/wpa_common.h"
15 #include "common/ieee802_11_common.h"
18 #define MAX_STA_COUNT 2007
19 #define MAX_VLAN_ID 4094
21 typedef u8 macaddr
[ETH_ALEN
];
23 struct mac_acl_entry
{
28 struct hostapd_radius_servers
;
29 struct ft_remote_r0kh
;
30 struct ft_remote_r1kh
;
32 #define HOSTAPD_MAX_SSID_LEN 32
34 #define NUM_WEP_KEYS 4
35 struct hostapd_wep_keys
{
37 u8
*key
[NUM_WEP_KEYS
];
38 size_t len
[NUM_WEP_KEYS
];
40 size_t default_len
; /* key length used for dynamic key generation */
43 typedef enum hostap_security_policy
{
44 SECURITY_PLAINTEXT
= 0,
45 SECURITY_STATIC_WEP
= 1,
46 SECURITY_IEEE_802_1X
= 2,
52 u8 ssid
[HOSTAPD_MAX_SSID_LEN
];
54 unsigned int ssid_set
:1;
55 unsigned int utf8_ssid
:1;
56 unsigned int wpa_passphrase_set
:1;
57 unsigned int wpa_psk_set
:1;
59 char vlan
[IFNAMSIZ
+ 1];
60 secpolicy security_policy
;
62 struct hostapd_wpa_psk
*wpa_psk
;
66 struct hostapd_wep_keys wep
;
68 #define DYNAMIC_VLAN_DISABLED 0
69 #define DYNAMIC_VLAN_OPTIONAL 1
70 #define DYNAMIC_VLAN_REQUIRED 2
72 #define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
73 #define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
74 #define DYNAMIC_VLAN_NAMING_END 2
76 #ifdef CONFIG_FULL_DYNAMIC_VLAN
77 char *vlan_tagged_interface
;
78 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
82 #define VLAN_ID_WILDCARD -1
85 struct hostapd_vlan
*next
;
86 int vlan_id
; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
87 char ifname
[IFNAMSIZ
+ 1];
89 #ifdef CONFIG_FULL_DYNAMIC_VLAN
91 #define DVLAN_CLEAN_BR 0x1
92 #define DVLAN_CLEAN_VLAN 0x2
93 #define DVLAN_CLEAN_VLAN_PORT 0x4
94 #define DVLAN_CLEAN_WLAN_PORT 0x8
96 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
100 struct hostapd_sta_wpa_psk_short
{
101 struct hostapd_sta_wpa_psk_short
*next
;
105 struct hostapd_wpa_psk
{
106 struct hostapd_wpa_psk
*next
;
110 u8 p2p_dev_addr
[ETH_ALEN
];
113 struct hostapd_eap_user
{
114 struct hostapd_eap_user
*next
;
120 } methods
[EAP_MAX_METHODS
];
125 unsigned int wildcard_prefix
:1;
126 unsigned int password_hash
:1; /* whether password is hashed with
127 * nt_password_hash() */
128 int ttls_auth
; /* EAP_TTLS_AUTH_* bitfield */
131 struct hostapd_radius_attr
{
134 struct hostapd_radius_attr
*next
;
138 #define NUM_TX_QUEUES 4
140 struct hostapd_tx_queue_params
{
144 int burst
; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
148 #define MAX_ROAMING_CONSORTIUM_LEN 15
150 struct hostapd_roaming_consortium
{
152 u8 oi
[MAX_ROAMING_CONSORTIUM_LEN
];
155 struct hostapd_lang_string
{
161 #define MAX_NAI_REALMS 10
162 #define MAX_NAI_REALMLEN 255
163 #define MAX_NAI_EAP_METHODS 5
164 #define MAX_NAI_AUTH_TYPES 4
165 struct hostapd_nai_realm_data
{
167 char realm_buf
[MAX_NAI_REALMLEN
+ 1];
168 char *realm
[MAX_NAI_REALMS
];
170 struct hostapd_nai_realm_eap
{
173 u8 auth_id
[MAX_NAI_AUTH_TYPES
];
174 u8 auth_val
[MAX_NAI_AUTH_TYPES
];
175 } eap_method
[MAX_NAI_EAP_METHODS
];
179 * struct hostapd_bss_config - Per-BSS configuration
181 struct hostapd_bss_config
{
182 char iface
[IFNAMSIZ
+ 1];
183 char bridge
[IFNAMSIZ
+ 1];
184 char vlan_bridge
[IFNAMSIZ
+ 1];
185 char wds_bridge
[IFNAMSIZ
+ 1];
187 enum hostapd_logger_level logger_syslog_level
, logger_stdout_level
;
189 unsigned int logger_syslog
; /* module bitfield */
190 unsigned int logger_stdout
; /* module bitfield */
192 char *dump_log_name
; /* file name for state dump (SIGUSR1) */
194 int max_num_sta
; /* maximum number of STAs in station table */
198 int ieee802_1x
; /* use IEEE 802.1X */
200 int eap_server
; /* Use internal EAP server instead of external
202 struct hostapd_eap_user
*eap_user
;
203 char *eap_user_sqlite
;
205 struct hostapd_ip_addr own_ip_addr
;
206 char *nas_identifier
;
207 struct hostapd_radius_servers
*radius
;
208 int acct_interim_interval
;
209 int radius_request_cui
;
210 struct hostapd_radius_attr
*radius_auth_req_attr
;
211 struct hostapd_radius_attr
*radius_acct_req_attr
;
213 unsigned int radius_das_time_window
;
214 int radius_das_require_event_timestamp
;
215 struct hostapd_ip_addr radius_das_client_addr
;
216 u8
*radius_das_shared_secret
;
217 size_t radius_das_shared_secret_len
;
219 struct hostapd_ssid ssid
;
221 char *eap_req_id_text
; /* optional displayable message sent with
222 * EAP Request-Identity */
223 size_t eap_req_id_text_len
;
224 int eapol_key_index_workaround
;
226 size_t default_wep_key_len
;
227 int individual_wep_key_len
;
228 int wep_rekeying_period
;
229 int broadcast_key_idx_min
, broadcast_key_idx_max
;
230 int eap_reauth_period
;
232 int ieee802_11f
; /* use IEEE 802.11f (IAPP) */
233 char iapp_iface
[IFNAMSIZ
+ 1]; /* interface used with IAPP broadcast
237 ACCEPT_UNLESS_DENIED
= 0,
238 DENY_UNLESS_ACCEPTED
= 1,
239 USE_EXTERNAL_RADIUS_AUTH
= 2
241 struct mac_acl_entry
*accept_mac
;
243 struct mac_acl_entry
*deny_mac
;
249 int auth_algs
; /* bitfield of allowed IEEE 802.11 authentication
250 * algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */
252 int wpa
; /* bitfield of WPA_PROTO_WPA, WPA_PROTO_RSN */
254 #ifdef CONFIG_IEEE80211W
255 enum mfp_options ieee80211w
;
256 /* dot11AssociationSAQueryMaximumTimeout (in TUs) */
257 unsigned int assoc_sa_query_max_timeout
;
258 /* dot11AssociationSAQueryRetryTimeout (in TUs) */
259 int assoc_sa_query_retry_timeout
;
260 #endif /* CONFIG_IEEE80211W */
262 PSK_RADIUS_IGNORED
= 0,
263 PSK_RADIUS_ACCEPTED
= 1,
264 PSK_RADIUS_REQUIRED
= 2
269 int wpa_strict_rekey
;
274 char *rsn_preauth_interfaces
;
277 #ifdef CONFIG_IEEE80211R
278 /* IEEE 802.11r - Fast BSS Transition */
279 u8 mobility_domain
[MOBILITY_DOMAIN_ID_LEN
];
280 u8 r1_key_holder
[FT_R1KH_ID_LEN
];
282 u32 reassociation_deadline
;
283 struct ft_remote_r0kh
*r0kh_list
;
284 struct ft_remote_r1kh
*r1kh_list
;
287 #endif /* CONFIG_IEEE80211R */
289 char *ctrl_interface
; /* directory for UNIX domain sockets */
290 #ifndef CONFIG_NATIVE_WINDOWS
291 gid_t ctrl_interface_gid
;
292 #endif /* CONFIG_NATIVE_WINDOWS */
293 int ctrl_interface_gid_set
;
298 char *private_key_passwd
;
300 char *ocsp_stapling_response
;
302 u8
*pac_opaque_encr_key
;
304 size_t eap_fast_a_id_len
;
305 char *eap_fast_a_id_info
;
307 int pac_key_lifetime
;
308 int pac_key_refresh_time
;
309 int eap_sim_aka_result_ind
;
314 char *radius_server_clients
;
315 int radius_server_auth_port
;
316 int radius_server_ipv6
;
318 char *test_socket
; /* UNIX domain socket path for driver_test */
320 int use_pae_group_addr
; /* Whether to send EAPOL frames to PAE group
321 * address instead of individual address
322 * (for driver_wired.c).
325 int ap_max_inactivity
;
326 int ignore_broadcast_ssid
;
331 struct hostapd_vlan
*vlan
;
336 * Maximum listen interval that STAs can use when associating with this
337 * BSS. If a STA tries to use larger value, the association will be
338 * denied with status code 51.
340 u16 max_listen_interval
;
342 int disable_pmksa_caching
;
343 int okc
; /* Opportunistic Key Caching */
350 char *wps_pin_requests
;
356 u8 device_type
[WPS_DEV_TYPE_LEN
];
357 char *config_methods
;
362 size_t extra_cred_len
;
363 int wps_cred_processing
;
364 int force_per_enrollee_psk
;
366 size_t ap_settings_len
;
369 char *manufacturer_url
;
370 char *model_description
;
373 struct wpabuf
*wps_vendor_ext
[MAX_WPS_VENDOR_EXTENSIONS
];
374 int wps_nfc_pw_from_config
;
375 int wps_nfc_dev_pw_id
;
376 struct wpabuf
*wps_nfc_dh_pubkey
;
377 struct wpabuf
*wps_nfc_dh_privkey
;
378 struct wpabuf
*wps_nfc_dev_pw
;
379 #endif /* CONFIG_WPS */
383 #define P2P_ENABLED BIT(0)
384 #define P2P_GROUP_OWNER BIT(1)
385 #define P2P_GROUP_FORMATION BIT(2)
386 #define P2P_MANAGE BIT(3)
387 #define P2P_ALLOW_CROSS_CONNECTION BIT(4)
390 int disassoc_low_ack
;
391 int skip_inactivity_poll
;
393 #define TDLS_PROHIBIT BIT(0)
394 #define TDLS_PROHIBIT_CHAN_SWITCH BIT(1)
400 int time_advertisement
;
405 /* IEEE 802.11u - Interworking */
407 int access_network_type
;
417 /* IEEE 802.11u - Roaming Consortium list */
418 unsigned int roaming_consortium_count
;
419 struct hostapd_roaming_consortium
*roaming_consortium
;
421 /* IEEE 802.11u - Venue Name duples */
422 unsigned int venue_name_count
;
423 struct hostapd_lang_string
*venue_name
;
425 /* IEEE 802.11u - Network Authentication Type */
426 u8
*network_auth_type
;
427 size_t network_auth_type_len
;
429 /* IEEE 802.11u - IP Address Type Availability */
430 u8 ipaddr_type_availability
;
431 u8 ipaddr_type_configured
;
433 /* IEEE 802.11u - 3GPP Cellular Network */
434 u8
*anqp_3gpp_cell_net
;
435 size_t anqp_3gpp_cell_net_len
;
437 /* IEEE 802.11u - Domain Name */
439 size_t domain_name_len
;
441 unsigned int nai_realm_count
;
442 struct hostapd_nai_realm_data
*nai_realm_data
;
444 u16 gas_comeback_delay
;
447 u8 qos_map_set
[16 + 2 * 21];
448 unsigned int qos_map_set_len
;
453 unsigned int hs20_oper_friendly_name_count
;
454 struct hostapd_lang_string
*hs20_oper_friendly_name
;
455 u8
*hs20_wan_metrics
;
456 u8
*hs20_connection_capability
;
457 size_t hs20_connection_capability_len
;
458 u8
*hs20_operating_class
;
459 u8 hs20_operating_class_len
;
460 #endif /* CONFIG_HS20 */
462 u8 wps_rf_bands
; /* RF bands for WPS (WPS_RF_*) */
464 #ifdef CONFIG_RADIUS_TEST
466 #endif /* CONFIG_RADIUS_TEST */
468 struct wpabuf
*vendor_elements
;
470 unsigned int sae_anti_clogging_threshold
;
473 #ifdef CONFIG_TESTING_OPTIONS
475 u8 bss_load_test_set
;
476 #endif /* CONFIG_TESTING_OPTIONS */
481 * struct hostapd_config - Per-radio interface configuration
483 struct hostapd_config
{
484 struct hostapd_bss_config
**bss
, *last_bss
;
490 u8 send_probe_response
;
492 enum hostapd_hw_mode hw_mode
; /* HOSTAPD_MODE_IEEE80211A, .. */
498 int *supported_rates
;
501 const struct wpa_driver_ops
*driver
;
503 int ap_table_max_size
;
504 int ap_table_expiration_time
;
506 char country
[3]; /* first two octets: country code as described in
507 * ISO/IEC 3166-1. Third octet:
508 * ' ' (ascii 32): all environments
509 * 'O': Outdoor environemnt only
510 * 'I': Indoor environment only
515 int ieee80211h
; /* DFS */
517 struct hostapd_tx_queue_params tx_queue
[NUM_TX_QUEUES
];
520 * WMM AC parameters, in same order as 802.1D, i.e.
521 * 0 = BE (best effort)
522 * 1 = BK (background)
526 struct hostapd_wmm_ac_params wmm_ac_params
[4];
528 int ht_op_mode_fixed
;
531 int secondary_channel
;
537 u8 vht_oper_centr_freq_seg0_idx
;
538 u8 vht_oper_centr_freq_seg1_idx
;
540 #ifdef CONFIG_TESTING_OPTIONS
541 double ignore_probe_probability
;
542 double ignore_auth_probability
;
543 double ignore_assoc_probability
;
544 double ignore_reassoc_probability
;
545 double corrupt_gtk_rekey_mic_probability
;
546 #endif /* CONFIG_TESTING_OPTIONS */
549 unsigned int acs_num_scans
;
550 #endif /* CONFIG_ACS */
554 int hostapd_mac_comp(const void *a
, const void *b
);
555 int hostapd_mac_comp_empty(const void *a
);
556 struct hostapd_config
* hostapd_config_defaults(void);
557 void hostapd_config_defaults_bss(struct hostapd_bss_config
*bss
);
558 void hostapd_config_free(struct hostapd_config
*conf
);
559 int hostapd_maclist_found(struct mac_acl_entry
*list
, int num_entries
,
560 const u8
*addr
, int *vlan_id
);
561 int hostapd_rate_found(int *list
, int rate
);
562 int hostapd_wep_key_cmp(struct hostapd_wep_keys
*a
,
563 struct hostapd_wep_keys
*b
);
564 const u8
* hostapd_get_psk(const struct hostapd_bss_config
*conf
,
565 const u8
*addr
, const u8
*p2p_dev_addr
,
567 int hostapd_setup_wpa_psk(struct hostapd_bss_config
*conf
);
568 int hostapd_vlan_id_valid(struct hostapd_vlan
*vlan
, int vlan_id
);
569 const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan
*vlan
,
571 struct hostapd_radius_attr
*
572 hostapd_config_get_radius_attr(struct hostapd_radius_attr
*attr
, u8 type
);
574 #endif /* HOSTAPD_CONFIG_H */