2 * hostapd / Configuration definitions and helpers functions
3 * Copyright (c) 2003-2015, 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_defs.h"
16 #include "common/ieee802_11_common.h"
21 * mesh_conf - local MBSS state and settings
26 /* Active Path Selection Protocol Identifier */
28 /* Active Path Selection Metric Identifier */
30 /* Congestion Control Mode Identifier */
32 /* Synchronization Protocol Identifier */
34 /* Authentication Protocol Identifier */
38 #define MESH_CONF_SEC_NONE BIT(0)
39 #define MESH_CONF_SEC_AUTH BIT(1)
40 #define MESH_CONF_SEC_AMPE BIT(2)
41 unsigned int security
;
42 int dot11MeshMaxRetries
;
43 int dot11MeshRetryTimeout
; /* msec */
44 int dot11MeshConfirmTimeout
; /* msec */
45 int dot11MeshHoldingTimeout
; /* msec */
48 #define MAX_STA_COUNT 2007
49 #define MAX_VLAN_ID 4094
51 typedef u8 macaddr
[ETH_ALEN
];
53 struct mac_acl_entry
{
58 struct hostapd_radius_servers
;
59 struct ft_remote_r0kh
;
60 struct ft_remote_r1kh
;
62 #define NUM_WEP_KEYS 4
63 struct hostapd_wep_keys
{
65 u8
*key
[NUM_WEP_KEYS
];
66 size_t len
[NUM_WEP_KEYS
];
68 size_t default_len
; /* key length used for dynamic key generation */
71 typedef enum hostap_security_policy
{
72 SECURITY_PLAINTEXT
= 0,
73 SECURITY_STATIC_WEP
= 1,
74 SECURITY_IEEE_802_1X
= 2,
81 u8 ssid
[SSID_MAX_LEN
];
83 unsigned int ssid_set
:1;
84 unsigned int utf8_ssid
:1;
85 unsigned int wpa_passphrase_set
:1;
86 unsigned int wpa_psk_set
:1;
88 char vlan
[IFNAMSIZ
+ 1];
89 secpolicy security_policy
;
91 struct hostapd_wpa_psk
*wpa_psk
;
95 struct hostapd_wep_keys wep
;
97 #define DYNAMIC_VLAN_DISABLED 0
98 #define DYNAMIC_VLAN_OPTIONAL 1
99 #define DYNAMIC_VLAN_REQUIRED 2
101 #define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
102 #define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
103 #define DYNAMIC_VLAN_NAMING_END 2
105 #ifdef CONFIG_FULL_DYNAMIC_VLAN
106 char *vlan_tagged_interface
;
107 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
111 #define VLAN_ID_WILDCARD -1
113 struct hostapd_vlan
{
114 struct hostapd_vlan
*next
;
115 int vlan_id
; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
116 char ifname
[IFNAMSIZ
+ 1];
119 #ifdef CONFIG_FULL_DYNAMIC_VLAN
121 #define DVLAN_CLEAN_WLAN_PORT 0x8
123 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
127 struct hostapd_sta_wpa_psk_short
{
128 struct hostapd_sta_wpa_psk_short
*next
;
132 struct hostapd_wpa_psk
{
133 struct hostapd_wpa_psk
*next
;
137 u8 p2p_dev_addr
[ETH_ALEN
];
140 struct hostapd_eap_user
{
141 struct hostapd_eap_user
*next
;
147 } methods
[EAP_MAX_METHODS
];
152 unsigned int wildcard_prefix
:1;
153 unsigned int password_hash
:1; /* whether password is hashed with
154 * nt_password_hash() */
155 unsigned int remediation
:1;
156 unsigned int macacl
:1;
157 int ttls_auth
; /* EAP_TTLS_AUTH_* bitfield */
158 struct hostapd_radius_attr
*accept_attr
;
161 struct hostapd_radius_attr
{
164 struct hostapd_radius_attr
*next
;
168 #define NUM_TX_QUEUES 4
170 struct hostapd_tx_queue_params
{
174 int burst
; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
178 #define MAX_ROAMING_CONSORTIUM_LEN 15
180 struct hostapd_roaming_consortium
{
182 u8 oi
[MAX_ROAMING_CONSORTIUM_LEN
];
185 struct hostapd_lang_string
{
191 #define MAX_NAI_REALMS 10
192 #define MAX_NAI_REALMLEN 255
193 #define MAX_NAI_EAP_METHODS 5
194 #define MAX_NAI_AUTH_TYPES 4
195 struct hostapd_nai_realm_data
{
197 char realm_buf
[MAX_NAI_REALMLEN
+ 1];
198 char *realm
[MAX_NAI_REALMS
];
200 struct hostapd_nai_realm_eap
{
203 u8 auth_id
[MAX_NAI_AUTH_TYPES
];
204 u8 auth_val
[MAX_NAI_AUTH_TYPES
];
205 } eap_method
[MAX_NAI_EAP_METHODS
];
209 * struct hostapd_bss_config - Per-BSS configuration
211 struct hostapd_bss_config
{
212 char iface
[IFNAMSIZ
+ 1];
213 char bridge
[IFNAMSIZ
+ 1];
214 char vlan_bridge
[IFNAMSIZ
+ 1];
215 char wds_bridge
[IFNAMSIZ
+ 1];
217 enum hostapd_logger_level logger_syslog_level
, logger_stdout_level
;
219 unsigned int logger_syslog
; /* module bitfield */
220 unsigned int logger_stdout
; /* module bitfield */
222 int max_num_sta
; /* maximum number of STAs in station table */
225 int bss_load_update_period
;
227 int ieee802_1x
; /* use IEEE 802.1X */
229 int eap_server
; /* Use internal EAP server instead of external
231 struct hostapd_eap_user
*eap_user
;
232 char *eap_user_sqlite
;
234 int eap_server_erp
; /* Whether ERP is enabled on internal EAP server */
235 struct hostapd_ip_addr own_ip_addr
;
236 char *nas_identifier
;
237 struct hostapd_radius_servers
*radius
;
238 int acct_interim_interval
;
239 int radius_request_cui
;
240 struct hostapd_radius_attr
*radius_auth_req_attr
;
241 struct hostapd_radius_attr
*radius_acct_req_attr
;
243 unsigned int radius_das_time_window
;
244 int radius_das_require_event_timestamp
;
245 struct hostapd_ip_addr radius_das_client_addr
;
246 u8
*radius_das_shared_secret
;
247 size_t radius_das_shared_secret_len
;
249 struct hostapd_ssid ssid
;
251 char *eap_req_id_text
; /* optional displayable message sent with
252 * EAP Request-Identity */
253 size_t eap_req_id_text_len
;
254 int eapol_key_index_workaround
;
256 size_t default_wep_key_len
;
257 int individual_wep_key_len
;
258 int wep_rekeying_period
;
259 int broadcast_key_idx_min
, broadcast_key_idx_max
;
260 int eap_reauth_period
;
261 int erp_send_reauth_start
;
264 int ieee802_11f
; /* use IEEE 802.11f (IAPP) */
265 char iapp_iface
[IFNAMSIZ
+ 1]; /* interface used with IAPP broadcast
269 ACCEPT_UNLESS_DENIED
= 0,
270 DENY_UNLESS_ACCEPTED
= 1,
271 USE_EXTERNAL_RADIUS_AUTH
= 2
273 struct mac_acl_entry
*accept_mac
;
275 struct mac_acl_entry
*deny_mac
;
281 int auth_algs
; /* bitfield of allowed IEEE 802.11 authentication
282 * algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */
284 int wpa
; /* bitfield of WPA_PROTO_WPA, WPA_PROTO_RSN */
286 #ifdef CONFIG_IEEE80211W
287 enum mfp_options ieee80211w
;
288 int group_mgmt_cipher
;
289 /* dot11AssociationSAQueryMaximumTimeout (in TUs) */
290 unsigned int assoc_sa_query_max_timeout
;
291 /* dot11AssociationSAQueryRetryTimeout (in TUs) */
292 int assoc_sa_query_retry_timeout
;
293 #endif /* CONFIG_IEEE80211W */
295 PSK_RADIUS_IGNORED
= 0,
296 PSK_RADIUS_ACCEPTED
= 1,
297 PSK_RADIUS_REQUIRED
= 2
302 int wpa_strict_rekey
;
307 char *rsn_preauth_interfaces
;
310 #ifdef CONFIG_IEEE80211R
311 /* IEEE 802.11r - Fast BSS Transition */
312 u8 mobility_domain
[MOBILITY_DOMAIN_ID_LEN
];
313 u8 r1_key_holder
[FT_R1KH_ID_LEN
];
315 u32 reassociation_deadline
;
316 struct ft_remote_r0kh
*r0kh_list
;
317 struct ft_remote_r1kh
*r1kh_list
;
320 #endif /* CONFIG_IEEE80211R */
322 char *ctrl_interface
; /* directory for UNIX domain sockets */
323 #ifndef CONFIG_NATIVE_WINDOWS
324 gid_t ctrl_interface_gid
;
325 #endif /* CONFIG_NATIVE_WINDOWS */
326 int ctrl_interface_gid_set
;
331 char *private_key_passwd
;
333 unsigned int tls_session_lifetime
;
334 char *ocsp_stapling_response
;
336 char *openssl_ciphers
;
337 u8
*pac_opaque_encr_key
;
339 size_t eap_fast_a_id_len
;
340 char *eap_fast_a_id_info
;
342 int pac_key_lifetime
;
343 int pac_key_refresh_time
;
344 int eap_sim_aka_result_ind
;
349 char *radius_server_clients
;
350 int radius_server_auth_port
;
351 int radius_server_acct_port
;
352 int radius_server_ipv6
;
354 int use_pae_group_addr
; /* Whether to send EAPOL frames to PAE group
355 * address instead of individual address
356 * (for driver_wired.c).
359 int ap_max_inactivity
;
360 int ignore_broadcast_ssid
;
365 struct hostapd_vlan
*vlan
;
370 * Maximum listen interval that STAs can use when associating with this
371 * BSS. If a STA tries to use larger value, the association will be
372 * denied with status code 51.
374 u16 max_listen_interval
;
376 int disable_pmksa_caching
;
377 int okc
; /* Opportunistic Key Caching */
384 char *wps_pin_requests
;
390 u8 device_type
[WPS_DEV_TYPE_LEN
];
391 char *config_methods
;
396 size_t extra_cred_len
;
397 int wps_cred_processing
;
398 int force_per_enrollee_psk
;
400 size_t ap_settings_len
;
403 char *manufacturer_url
;
404 char *model_description
;
407 struct wpabuf
*wps_vendor_ext
[MAX_WPS_VENDOR_EXTENSIONS
];
408 int wps_nfc_pw_from_config
;
409 int wps_nfc_dev_pw_id
;
410 struct wpabuf
*wps_nfc_dh_pubkey
;
411 struct wpabuf
*wps_nfc_dh_privkey
;
412 struct wpabuf
*wps_nfc_dev_pw
;
413 #endif /* CONFIG_WPS */
417 #define P2P_ENABLED BIT(0)
418 #define P2P_GROUP_OWNER BIT(1)
419 #define P2P_GROUP_FORMATION BIT(2)
420 #define P2P_MANAGE BIT(3)
421 #define P2P_ALLOW_CROSS_CONNECTION BIT(4)
428 #endif /* CONFIG_P2P */
430 int disassoc_low_ack
;
431 int skip_inactivity_poll
;
433 #define TDLS_PROHIBIT BIT(0)
434 #define TDLS_PROHIBIT_CHAN_SWITCH BIT(1)
440 int time_advertisement
;
445 /* IEEE 802.11u - Interworking */
447 int access_network_type
;
457 /* IEEE 802.11u - Roaming Consortium list */
458 unsigned int roaming_consortium_count
;
459 struct hostapd_roaming_consortium
*roaming_consortium
;
461 /* IEEE 802.11u - Venue Name duples */
462 unsigned int venue_name_count
;
463 struct hostapd_lang_string
*venue_name
;
465 /* IEEE 802.11u - Network Authentication Type */
466 u8
*network_auth_type
;
467 size_t network_auth_type_len
;
469 /* IEEE 802.11u - IP Address Type Availability */
470 u8 ipaddr_type_availability
;
471 u8 ipaddr_type_configured
;
473 /* IEEE 802.11u - 3GPP Cellular Network */
474 u8
*anqp_3gpp_cell_net
;
475 size_t anqp_3gpp_cell_net_len
;
477 /* IEEE 802.11u - Domain Name */
479 size_t domain_name_len
;
481 unsigned int nai_realm_count
;
482 struct hostapd_nai_realm_data
*nai_realm_data
;
484 u16 gas_comeback_delay
;
487 u8 qos_map_set
[16 + 2 * 21];
488 unsigned int qos_map_set_len
;
492 int na_mcast_to_ucast
;
497 unsigned int hs20_oper_friendly_name_count
;
498 struct hostapd_lang_string
*hs20_oper_friendly_name
;
499 u8
*hs20_wan_metrics
;
500 u8
*hs20_connection_capability
;
501 size_t hs20_connection_capability_len
;
502 u8
*hs20_operating_class
;
503 u8 hs20_operating_class_len
;
512 size_t hs20_icons_count
;
513 u8 osu_ssid
[SSID_MAX_LEN
];
515 struct hs20_osu_provider
{
516 unsigned int friendly_name_count
;
517 struct hostapd_lang_string
*friendly_name
;
523 unsigned int service_desc_count
;
524 struct hostapd_lang_string
*service_desc
;
525 } *hs20_osu_providers
, *last_osu
;
526 size_t hs20_osu_providers_count
;
527 unsigned int hs20_deauth_req_timeout
;
528 char *subscr_remediation_url
;
529 u8 subscr_remediation_method
;
530 #endif /* CONFIG_HS20 */
532 u8 wps_rf_bands
; /* RF bands for WPS (WPS_RF_*) */
534 #ifdef CONFIG_RADIUS_TEST
536 #endif /* CONFIG_RADIUS_TEST */
538 struct wpabuf
*vendor_elements
;
540 unsigned int sae_anti_clogging_threshold
;
543 char *wowlan_triggers
; /* Wake-on-WLAN triggers */
545 #ifdef CONFIG_TESTING_OPTIONS
547 u8 bss_load_test_set
;
548 struct wpabuf
*own_ie_override
;
549 #endif /* CONFIG_TESTING_OPTIONS */
551 #define MESH_ENABLED BIT(0)
554 int radio_measurements
;
561 * struct hostapd_config - Per-radio interface configuration
563 struct hostapd_config
{
564 struct hostapd_bss_config
**bss
, *last_bss
;
570 u8 send_probe_response
;
573 struct wpa_freq_range_list acs_ch_list
;
574 enum hostapd_hw_mode hw_mode
; /* HOSTAPD_MODE_IEEE80211A, .. */
580 int *supported_rates
;
583 const struct wpa_driver_ops
*driver
;
586 int ap_table_max_size
;
587 int ap_table_expiration_time
;
589 unsigned int track_sta_max_num
;
590 unsigned int track_sta_max_age
;
592 char country
[3]; /* first two octets: country code as described in
593 * ISO/IEC 3166-1. Third octet:
594 * ' ' (ascii 32): all environments
595 * 'O': Outdoor environemnt only
596 * 'I': Indoor environment only
601 int ieee80211h
; /* DFS */
604 * Local power constraint is an octet encoded as an unsigned integer in
605 * units of decibels. Invalid value -1 indicates that Power Constraint
606 * element will not be added.
608 int local_pwr_constraint
;
610 /* Control Spectrum Management bit */
611 int spectrum_mgmt_required
;
613 struct hostapd_tx_queue_params tx_queue
[NUM_TX_QUEUES
];
616 * WMM AC parameters, in same order as 802.1D, i.e.
617 * 0 = BE (best effort)
618 * 1 = BK (background)
622 struct hostapd_wmm_ac_params wmm_ac_params
[4];
624 int ht_op_mode_fixed
;
627 int secondary_channel
;
628 int no_pri_sec_switch
;
635 u8 vht_oper_centr_freq_seg0_idx
;
636 u8 vht_oper_centr_freq_seg1_idx
;
639 struct fst_iface_cfg fst_cfg
;
640 #endif /* CONFIG_FST */
644 #endif /* CONFIG_P2P */
646 #ifdef CONFIG_TESTING_OPTIONS
647 double ignore_probe_probability
;
648 double ignore_auth_probability
;
649 double ignore_assoc_probability
;
650 double ignore_reassoc_probability
;
651 double corrupt_gtk_rekey_mic_probability
;
652 #endif /* CONFIG_TESTING_OPTIONS */
655 unsigned int acs_num_scans
;
660 unsigned int num_acs_chan_bias
;
661 #endif /* CONFIG_ACS */
665 int hostapd_mac_comp(const void *a
, const void *b
);
666 int hostapd_mac_comp_empty(const void *a
);
667 struct hostapd_config
* hostapd_config_defaults(void);
668 void hostapd_config_defaults_bss(struct hostapd_bss_config
*bss
);
669 void hostapd_config_free_eap_user(struct hostapd_eap_user
*user
);
670 void hostapd_config_clear_wpa_psk(struct hostapd_wpa_psk
**p
);
671 void hostapd_config_free_bss(struct hostapd_bss_config
*conf
);
672 void hostapd_config_free(struct hostapd_config
*conf
);
673 int hostapd_maclist_found(struct mac_acl_entry
*list
, int num_entries
,
674 const u8
*addr
, int *vlan_id
);
675 int hostapd_rate_found(int *list
, int rate
);
676 const u8
* hostapd_get_psk(const struct hostapd_bss_config
*conf
,
677 const u8
*addr
, const u8
*p2p_dev_addr
,
679 int hostapd_setup_wpa_psk(struct hostapd_bss_config
*conf
);
680 int hostapd_vlan_id_valid(struct hostapd_vlan
*vlan
, int vlan_id
);
681 const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan
*vlan
,
683 struct hostapd_radius_attr
*
684 hostapd_config_get_radius_attr(struct hostapd_radius_attr
*attr
, u8 type
);
685 int hostapd_config_check(struct hostapd_config
*conf
, int full_config
);
686 void hostapd_set_security_params(struct hostapd_bss_config
*bss
,
689 #endif /* HOSTAPD_CONFIG_H */