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"
13 #include "utils/list.h"
15 #include "common/wpa_common.h"
16 #include "common/ieee802_11_defs.h"
17 #include "common/ieee802_11_common.h"
23 * mesh_conf - local MBSS state and settings
28 /* Active Path Selection Protocol Identifier */
30 /* Active Path Selection Metric Identifier */
32 /* Congestion Control Mode Identifier */
34 /* Synchronization Protocol Identifier */
36 /* Authentication Protocol Identifier */
40 #define MESH_CONF_SEC_NONE BIT(0)
41 #define MESH_CONF_SEC_AUTH BIT(1)
42 #define MESH_CONF_SEC_AMPE BIT(2)
43 unsigned int security
;
44 enum mfp_options ieee80211w
;
45 unsigned int pairwise_cipher
;
46 unsigned int group_cipher
;
47 unsigned int mgmt_group_cipher
;
48 int dot11MeshMaxRetries
;
49 int dot11MeshRetryTimeout
; /* msec */
50 int dot11MeshConfirmTimeout
; /* msec */
51 int dot11MeshHoldingTimeout
; /* msec */
54 #define MAX_STA_COUNT 2007
55 #define MAX_VLAN_ID 4094
57 typedef u8 macaddr
[ETH_ALEN
];
59 struct mac_acl_entry
{
61 struct vlan_description vlan_id
;
64 struct hostapd_radius_servers
;
65 struct ft_remote_r0kh
;
66 struct ft_remote_r1kh
;
68 #define NUM_WEP_KEYS 4
69 struct hostapd_wep_keys
{
71 u8
*key
[NUM_WEP_KEYS
];
72 size_t len
[NUM_WEP_KEYS
];
74 size_t default_len
; /* key length used for dynamic key generation */
77 typedef enum hostap_security_policy
{
78 SECURITY_PLAINTEXT
= 0,
79 SECURITY_STATIC_WEP
= 1,
80 SECURITY_IEEE_802_1X
= 2,
87 u8 ssid
[SSID_MAX_LEN
];
89 unsigned int ssid_set
:1;
90 unsigned int utf8_ssid
:1;
91 unsigned int wpa_passphrase_set
:1;
92 unsigned int wpa_psk_set
:1;
94 char vlan
[IFNAMSIZ
+ 1];
95 secpolicy security_policy
;
97 struct hostapd_wpa_psk
*wpa_psk
;
101 struct hostapd_wep_keys wep
;
103 #define DYNAMIC_VLAN_DISABLED 0
104 #define DYNAMIC_VLAN_OPTIONAL 1
105 #define DYNAMIC_VLAN_REQUIRED 2
107 #define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
108 #define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
109 #define DYNAMIC_VLAN_NAMING_END 2
112 #ifdef CONFIG_FULL_DYNAMIC_VLAN
113 char *vlan_tagged_interface
;
114 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
118 #define VLAN_ID_WILDCARD -1
120 struct hostapd_vlan
{
121 struct hostapd_vlan
*next
;
122 int vlan_id
; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
123 struct vlan_description vlan_desc
;
124 char ifname
[IFNAMSIZ
+ 1];
127 #ifdef CONFIG_FULL_DYNAMIC_VLAN
129 #define DVLAN_CLEAN_WLAN_PORT 0x8
131 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
135 #define MIN_PASSPHRASE_LEN 8
136 #define MAX_PASSPHRASE_LEN 63
137 struct hostapd_sta_wpa_psk_short
{
138 struct hostapd_sta_wpa_psk_short
*next
;
139 unsigned int is_passphrase
:1;
141 char passphrase
[MAX_PASSPHRASE_LEN
+ 1];
142 int ref
; /* (number of references held) - 1 */
145 struct hostapd_wpa_psk
{
146 struct hostapd_wpa_psk
*next
;
150 u8 p2p_dev_addr
[ETH_ALEN
];
153 struct hostapd_eap_user
{
154 struct hostapd_eap_user
*next
;
160 } methods
[EAP_MAX_METHODS
];
165 unsigned int wildcard_prefix
:1;
166 unsigned int password_hash
:1; /* whether password is hashed with
167 * nt_password_hash() */
168 unsigned int remediation
:1;
169 unsigned int macacl
:1;
170 int ttls_auth
; /* EAP_TTLS_AUTH_* bitfield */
171 struct hostapd_radius_attr
*accept_attr
;
174 struct hostapd_radius_attr
{
177 struct hostapd_radius_attr
*next
;
181 #define NUM_TX_QUEUES 4
183 struct hostapd_tx_queue_params
{
187 int burst
; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
191 #define MAX_ROAMING_CONSORTIUM_LEN 15
193 struct hostapd_roaming_consortium
{
195 u8 oi
[MAX_ROAMING_CONSORTIUM_LEN
];
198 struct hostapd_lang_string
{
204 #define MAX_NAI_REALMS 10
205 #define MAX_NAI_REALMLEN 255
206 #define MAX_NAI_EAP_METHODS 5
207 #define MAX_NAI_AUTH_TYPES 4
208 struct hostapd_nai_realm_data
{
210 char realm_buf
[MAX_NAI_REALMLEN
+ 1];
211 char *realm
[MAX_NAI_REALMS
];
213 struct hostapd_nai_realm_eap
{
216 u8 auth_id
[MAX_NAI_AUTH_TYPES
];
217 u8 auth_val
[MAX_NAI_AUTH_TYPES
];
218 } eap_method
[MAX_NAI_EAP_METHODS
];
221 struct anqp_element
{
224 struct wpabuf
*payload
;
235 * struct hostapd_bss_config - Per-BSS configuration
237 struct hostapd_bss_config
{
238 char iface
[IFNAMSIZ
+ 1];
239 char bridge
[IFNAMSIZ
+ 1];
240 char vlan_bridge
[IFNAMSIZ
+ 1];
241 char wds_bridge
[IFNAMSIZ
+ 1];
243 enum hostapd_logger_level logger_syslog_level
, logger_stdout_level
;
245 unsigned int logger_syslog
; /* module bitfield */
246 unsigned int logger_stdout
; /* module bitfield */
248 int max_num_sta
; /* maximum number of STAs in station table */
251 int bss_load_update_period
;
253 int ieee802_1x
; /* use IEEE 802.1X */
255 int eap_server
; /* Use internal EAP server instead of external
257 struct hostapd_eap_user
*eap_user
;
258 char *eap_user_sqlite
;
260 unsigned int eap_sim_db_timeout
;
261 int eap_server_erp
; /* Whether ERP is enabled on internal EAP server */
262 struct hostapd_ip_addr own_ip_addr
;
263 char *nas_identifier
;
264 struct hostapd_radius_servers
*radius
;
265 int acct_interim_interval
;
266 int radius_request_cui
;
267 struct hostapd_radius_attr
*radius_auth_req_attr
;
268 struct hostapd_radius_attr
*radius_acct_req_attr
;
270 unsigned int radius_das_time_window
;
271 int radius_das_require_event_timestamp
;
272 int radius_das_require_message_authenticator
;
273 struct hostapd_ip_addr radius_das_client_addr
;
274 u8
*radius_das_shared_secret
;
275 size_t radius_das_shared_secret_len
;
277 struct hostapd_ssid ssid
;
279 char *eap_req_id_text
; /* optional displayable message sent with
280 * EAP Request-Identity */
281 size_t eap_req_id_text_len
;
282 int eapol_key_index_workaround
;
284 size_t default_wep_key_len
;
285 int individual_wep_key_len
;
286 int wep_rekeying_period
;
287 int broadcast_key_idx_min
, broadcast_key_idx_max
;
288 int eap_reauth_period
;
289 int erp_send_reauth_start
;
292 int ieee802_11f
; /* use IEEE 802.11f (IAPP) */
293 char iapp_iface
[IFNAMSIZ
+ 1]; /* interface used with IAPP broadcast
297 ACCEPT_UNLESS_DENIED
= 0,
298 DENY_UNLESS_ACCEPTED
= 1,
299 USE_EXTERNAL_RADIUS_AUTH
= 2
301 struct mac_acl_entry
*accept_mac
;
303 struct mac_acl_entry
*deny_mac
;
309 int auth_algs
; /* bitfield of allowed IEEE 802.11 authentication
310 * algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */
312 int wpa
; /* bitfield of WPA_PROTO_WPA, WPA_PROTO_RSN */
314 #ifdef CONFIG_IEEE80211W
315 enum mfp_options ieee80211w
;
316 int group_mgmt_cipher
;
317 /* dot11AssociationSAQueryMaximumTimeout (in TUs) */
318 unsigned int assoc_sa_query_max_timeout
;
319 /* dot11AssociationSAQueryRetryTimeout (in TUs) */
320 int assoc_sa_query_retry_timeout
;
321 #endif /* CONFIG_IEEE80211W */
323 PSK_RADIUS_IGNORED
= 0,
324 PSK_RADIUS_ACCEPTED
= 1,
325 PSK_RADIUS_REQUIRED
= 2
330 int wpa_strict_rekey
;
333 u32 wpa_group_update_count
;
334 u32 wpa_pairwise_update_count
;
337 char *rsn_preauth_interfaces
;
340 #ifdef CONFIG_IEEE80211R_AP
341 /* IEEE 802.11r - Fast BSS Transition */
342 u8 mobility_domain
[MOBILITY_DOMAIN_ID_LEN
];
343 u8 r1_key_holder
[FT_R1KH_ID_LEN
];
345 u32 reassociation_deadline
;
346 struct ft_remote_r0kh
*r0kh_list
;
347 struct ft_remote_r1kh
*r1kh_list
;
350 int ft_psk_generate_local
;
351 #endif /* CONFIG_IEEE80211R_AP */
353 char *ctrl_interface
; /* directory for UNIX domain sockets */
354 #ifndef CONFIG_NATIVE_WINDOWS
355 gid_t ctrl_interface_gid
;
356 #endif /* CONFIG_NATIVE_WINDOWS */
357 int ctrl_interface_gid_set
;
362 char *private_key_passwd
;
364 unsigned int tls_session_lifetime
;
365 char *ocsp_stapling_response
;
366 char *ocsp_stapling_response_multi
;
368 char *openssl_ciphers
;
369 u8
*pac_opaque_encr_key
;
371 size_t eap_fast_a_id_len
;
372 char *eap_fast_a_id_info
;
374 int pac_key_lifetime
;
375 int pac_key_refresh_time
;
376 int eap_sim_aka_result_ind
;
381 char *radius_server_clients
;
382 int radius_server_auth_port
;
383 int radius_server_acct_port
;
384 int radius_server_ipv6
;
386 int use_pae_group_addr
; /* Whether to send EAPOL frames to PAE group
387 * address instead of individual address
388 * (for driver_wired.c).
391 int ap_max_inactivity
;
392 int ignore_broadcast_ssid
;
393 int no_probe_resp_if_max_sta
;
398 struct hostapd_vlan
*vlan
;
403 * Maximum listen interval that STAs can use when associating with this
404 * BSS. If a STA tries to use larger value, the association will be
405 * denied with status code 51.
407 u16 max_listen_interval
;
409 int disable_pmksa_caching
;
410 int okc
; /* Opportunistic Key Caching */
417 char *wps_pin_requests
;
423 u8 device_type
[WPS_DEV_TYPE_LEN
];
424 char *config_methods
;
429 size_t extra_cred_len
;
430 int wps_cred_processing
;
431 int force_per_enrollee_psk
;
433 size_t ap_settings_len
;
436 char *manufacturer_url
;
437 char *model_description
;
440 struct wpabuf
*wps_vendor_ext
[MAX_WPS_VENDOR_EXTENSIONS
];
441 int wps_nfc_pw_from_config
;
442 int wps_nfc_dev_pw_id
;
443 struct wpabuf
*wps_nfc_dh_pubkey
;
444 struct wpabuf
*wps_nfc_dh_privkey
;
445 struct wpabuf
*wps_nfc_dev_pw
;
446 #endif /* CONFIG_WPS */
450 #define P2P_ENABLED BIT(0)
451 #define P2P_GROUP_OWNER BIT(1)
452 #define P2P_GROUP_FORMATION BIT(2)
453 #define P2P_MANAGE BIT(3)
454 #define P2P_ALLOW_CROSS_CONNECTION BIT(4)
461 #endif /* CONFIG_P2P */
463 int disassoc_low_ack
;
464 int skip_inactivity_poll
;
466 #define TDLS_PROHIBIT BIT(0)
467 #define TDLS_PROHIBIT_CHAN_SWITCH BIT(1)
473 int time_advertisement
;
478 /* IEEE 802.11u - Interworking */
480 int access_network_type
;
490 /* IEEE 802.11u - Roaming Consortium list */
491 unsigned int roaming_consortium_count
;
492 struct hostapd_roaming_consortium
*roaming_consortium
;
494 /* IEEE 802.11u - Venue Name duples */
495 unsigned int venue_name_count
;
496 struct hostapd_lang_string
*venue_name
;
498 /* IEEE 802.11u - Network Authentication Type */
499 u8
*network_auth_type
;
500 size_t network_auth_type_len
;
502 /* IEEE 802.11u - IP Address Type Availability */
503 u8 ipaddr_type_availability
;
504 u8 ipaddr_type_configured
;
506 /* IEEE 802.11u - 3GPP Cellular Network */
507 u8
*anqp_3gpp_cell_net
;
508 size_t anqp_3gpp_cell_net_len
;
510 /* IEEE 802.11u - Domain Name */
512 size_t domain_name_len
;
514 unsigned int nai_realm_count
;
515 struct hostapd_nai_realm_data
*nai_realm_data
;
517 struct dl_list anqp_elem
; /* list of struct anqp_element */
519 u16 gas_comeback_delay
;
520 size_t gas_frag_limit
;
523 u8 qos_map_set
[16 + 2 * 21];
524 unsigned int qos_map_set_len
;
528 int na_mcast_to_ucast
;
533 unsigned int hs20_oper_friendly_name_count
;
534 struct hostapd_lang_string
*hs20_oper_friendly_name
;
535 u8
*hs20_wan_metrics
;
536 u8
*hs20_connection_capability
;
537 size_t hs20_connection_capability_len
;
538 u8
*hs20_operating_class
;
539 u8 hs20_operating_class_len
;
548 size_t hs20_icons_count
;
549 u8 osu_ssid
[SSID_MAX_LEN
];
551 struct hs20_osu_provider
{
552 unsigned int friendly_name_count
;
553 struct hostapd_lang_string
*friendly_name
;
559 unsigned int service_desc_count
;
560 struct hostapd_lang_string
*service_desc
;
561 } *hs20_osu_providers
, *last_osu
;
562 size_t hs20_osu_providers_count
;
563 unsigned int hs20_deauth_req_timeout
;
564 char *subscr_remediation_url
;
565 u8 subscr_remediation_method
;
566 #endif /* CONFIG_HS20 */
568 u8 wps_rf_bands
; /* RF bands for WPS (WPS_RF_*) */
570 #ifdef CONFIG_RADIUS_TEST
572 #endif /* CONFIG_RADIUS_TEST */
574 struct wpabuf
*vendor_elements
;
575 struct wpabuf
*assocresp_elements
;
577 unsigned int sae_anti_clogging_threshold
;
580 char *wowlan_triggers
; /* Wake-on-WLAN triggers */
582 #ifdef CONFIG_TESTING_OPTIONS
584 u8 bss_load_test_set
;
585 struct wpabuf
*own_ie_override
;
586 #endif /* CONFIG_TESTING_OPTIONS */
588 #define MESH_ENABLED BIT(0)
591 u8 radio_measurements
[RRM_CAPABILITIES_IE_LEN
];
596 char *no_probe_resp_if_seen_on
;
597 char *no_auth_if_seen_on
;
603 int mbo_cell_data_conn_pref
;
604 #endif /* CONFIG_MBO */
610 u8 fils_cache_id
[FILS_CACHE_ID_LEN
];
611 int fils_cache_id_set
;
612 struct dl_list fils_realms
; /* list of struct fils_realm */
613 struct hostapd_ip_addr dhcp_server
;
614 int dhcp_rapid_commit_proxy
;
615 unsigned int fils_hlp_wait_time
;
616 u16 dhcp_server_port
;
618 #endif /* CONFIG_FILS */
620 int multicast_to_unicast
;
622 int broadcast_deauth
;
626 * struct he_phy_capabilities_info - HE PHY capabilities
628 struct he_phy_capabilities_info
{
629 Boolean he_su_beamformer
;
630 Boolean he_su_beamformee
;
631 Boolean he_mu_beamformer
;
635 * struct he_operation - HE operation
637 struct he_operation
{
639 u8 he_default_pe_duration
;
645 * struct hostapd_config - Per-radio interface configuration
647 struct hostapd_config
{
648 struct hostapd_bss_config
**bss
, *last_bss
;
654 u8 send_probe_response
;
657 struct wpa_freq_range_list acs_ch_list
;
658 enum hostapd_hw_mode hw_mode
; /* HOSTAPD_MODE_IEEE80211A, .. */
664 int *supported_rates
;
666 unsigned int beacon_rate
;
667 enum beacon_rate_type rate_type
;
669 const struct wpa_driver_ops
*driver
;
672 int ap_table_max_size
;
673 int ap_table_expiration_time
;
675 unsigned int track_sta_max_num
;
676 unsigned int track_sta_max_age
;
678 char country
[3]; /* first two octets: country code as described in
679 * ISO/IEC 3166-1. Third octet:
680 * ' ' (ascii 32): all environments
681 * 'O': Outdoor environemnt only
682 * 'I': Indoor environment only
683 * 'X': Used with noncountry entity ("XXX")
684 * 0x00..0x31: identifying IEEE 802.11 standard
685 * Annex E table (0x04 = global table)
690 int ieee80211h
; /* DFS */
693 * Local power constraint is an octet encoded as an unsigned integer in
694 * units of decibels. Invalid value -1 indicates that Power Constraint
695 * element will not be added.
697 int local_pwr_constraint
;
699 /* Control Spectrum Management bit */
700 int spectrum_mgmt_required
;
702 struct hostapd_tx_queue_params tx_queue
[NUM_TX_QUEUES
];
705 * WMM AC parameters, in same order as 802.1D, i.e.
706 * 0 = BE (best effort)
707 * 1 = BK (background)
711 struct hostapd_wmm_ac_params wmm_ac_params
[4];
713 int ht_op_mode_fixed
;
716 int secondary_channel
;
717 int no_pri_sec_switch
;
724 u8 vht_oper_centr_freq_seg0_idx
;
725 u8 vht_oper_centr_freq_seg1_idx
;
727 /* Use driver-generated interface addresses when adding multiple BSSs */
728 u8 use_driver_iface_addr
;
731 struct fst_iface_cfg fst_cfg
;
732 #endif /* CONFIG_FST */
736 #endif /* CONFIG_P2P */
738 #ifdef CONFIG_TESTING_OPTIONS
739 double ignore_probe_probability
;
740 double ignore_auth_probability
;
741 double ignore_assoc_probability
;
742 double ignore_reassoc_probability
;
743 double corrupt_gtk_rekey_mic_probability
;
745 #endif /* CONFIG_TESTING_OPTIONS */
748 unsigned int acs_num_scans
;
753 unsigned int num_acs_chan_bias
;
754 #endif /* CONFIG_ACS */
757 struct wpabuf
*civic
;
761 #ifdef CONFIG_IEEE80211AX
762 struct he_phy_capabilities_info he_phy_capab
;
763 struct he_operation he_op
;
764 #endif /* CONFIG_IEEE80211AX */
768 int hostapd_mac_comp(const void *a
, const void *b
);
769 struct hostapd_config
* hostapd_config_defaults(void);
770 void hostapd_config_defaults_bss(struct hostapd_bss_config
*bss
);
771 void hostapd_config_free_eap_user(struct hostapd_eap_user
*user
);
772 void hostapd_config_free_eap_users(struct hostapd_eap_user
*user
);
773 void hostapd_config_clear_wpa_psk(struct hostapd_wpa_psk
**p
);
774 void hostapd_config_free_bss(struct hostapd_bss_config
*conf
);
775 void hostapd_config_free(struct hostapd_config
*conf
);
776 int hostapd_maclist_found(struct mac_acl_entry
*list
, int num_entries
,
777 const u8
*addr
, struct vlan_description
*vlan_id
);
778 int hostapd_rate_found(int *list
, int rate
);
779 const u8
* hostapd_get_psk(const struct hostapd_bss_config
*conf
,
780 const u8
*addr
, const u8
*p2p_dev_addr
,
782 int hostapd_setup_wpa_psk(struct hostapd_bss_config
*conf
);
783 int hostapd_vlan_valid(struct hostapd_vlan
*vlan
,
784 struct vlan_description
*vlan_desc
);
785 const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan
*vlan
,
787 struct hostapd_radius_attr
*
788 hostapd_config_get_radius_attr(struct hostapd_radius_attr
*attr
, u8 type
);
789 int hostapd_config_check(struct hostapd_config
*conf
, int full_config
);
790 void hostapd_set_security_params(struct hostapd_bss_config
*bss
,
793 #endif /* HOSTAPD_CONFIG_H */