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 */
26struct 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
59typedef u8 macaddr[ETH_ALEN];
60
61struct mac_acl_entry {
62	macaddr addr;
63	struct vlan_description vlan_id;
64};
65
66struct hostapd_radius_servers;
67struct ft_remote_r0kh;
68struct ft_remote_r1kh;
69
70#define NUM_WEP_KEYS 4
71struct 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
79typedef 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
88struct 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
103	struct hostapd_wep_keys wep;
104
105#define DYNAMIC_VLAN_DISABLED 0
106#define DYNAMIC_VLAN_OPTIONAL 1
107#define DYNAMIC_VLAN_REQUIRED 2
108	int dynamic_vlan;
109#define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
110#define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
111#define DYNAMIC_VLAN_NAMING_END 2
112	int vlan_naming;
113	int per_sta_vif;
114#ifdef CONFIG_FULL_DYNAMIC_VLAN
115	char *vlan_tagged_interface;
116#endif /* CONFIG_FULL_DYNAMIC_VLAN */
117};
118
119
120#define VLAN_ID_WILDCARD -1
121
122struct hostapd_vlan {
123	struct hostapd_vlan *next;
124	int vlan_id; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
125	struct vlan_description vlan_desc;
126	char ifname[IFNAMSIZ + 1];
127	char bridge[IFNAMSIZ + 1];
128	int configured;
129	int dynamic_vlan;
130#ifdef CONFIG_FULL_DYNAMIC_VLAN
131
132#define DVLAN_CLEAN_WLAN_PORT	0x8
133	int clean;
134#endif /* CONFIG_FULL_DYNAMIC_VLAN */
135};
136
137#define PMK_LEN 32
138#define KEYID_LEN 32
139#define MIN_PASSPHRASE_LEN 8
140#define MAX_PASSPHRASE_LEN 63
141struct hostapd_sta_wpa_psk_short {
142	struct hostapd_sta_wpa_psk_short *next;
143	unsigned int is_passphrase:1;
144	u8 psk[PMK_LEN];
145	char passphrase[MAX_PASSPHRASE_LEN + 1];
146	int ref; /* (number of references held) - 1 */
147};
148
149struct hostapd_wpa_psk {
150	struct hostapd_wpa_psk *next;
151	int group;
152	char keyid[KEYID_LEN];
153	u8 psk[PMK_LEN];
154	u8 addr[ETH_ALEN];
155	u8 p2p_dev_addr[ETH_ALEN];
156	int vlan_id;
157};
158
159struct hostapd_eap_user {
160	struct hostapd_eap_user *next;
161	u8 *identity;
162	size_t identity_len;
163	struct {
164		int vendor;
165		u32 method;
166	} methods[EAP_MAX_METHODS];
167	u8 *password;
168	size_t password_len;
169	u8 *salt;
170	size_t salt_len; /* non-zero when password is salted */
171	int phase2;
172	int force_version;
173	unsigned int wildcard_prefix:1;
174	unsigned int password_hash:1; /* whether password is hashed with
175				       * nt_password_hash() */
176	unsigned int remediation:1;
177	unsigned int macacl:1;
178	int ttls_auth; /* EAP_TTLS_AUTH_* bitfield */
179	struct hostapd_radius_attr *accept_attr;
180	u32 t_c_timestamp;
181};
182
183struct hostapd_radius_attr {
184	u8 type;
185	struct wpabuf *val;
186	struct hostapd_radius_attr *next;
187};
188
189
190#define NUM_TX_QUEUES 4
191
192struct hostapd_tx_queue_params {
193	int aifs;
194	int cwmin;
195	int cwmax;
196	int burst; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
197};
198
199
200#define MAX_ROAMING_CONSORTIUM_LEN 15
201
202struct hostapd_roaming_consortium {
203	u8 len;
204	u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
205};
206
207struct hostapd_lang_string {
208	u8 lang[3];
209	u8 name_len;
210	u8 name[252];
211};
212
213struct hostapd_venue_url {
214	u8 venue_number;
215	u8 url_len;
216	u8 url[254];
217};
218
219#define MAX_NAI_REALMS 10
220#define MAX_NAI_REALMLEN 255
221#define MAX_NAI_EAP_METHODS 5
222#define MAX_NAI_AUTH_TYPES 4
223struct hostapd_nai_realm_data {
224	u8 encoding;
225	char realm_buf[MAX_NAI_REALMLEN + 1];
226	char *realm[MAX_NAI_REALMS];
227	u8 eap_method_count;
228	struct hostapd_nai_realm_eap {
229		u8 eap_method;
230		u8 num_auths;
231		u8 auth_id[MAX_NAI_AUTH_TYPES];
232		u8 auth_val[MAX_NAI_AUTH_TYPES];
233	} eap_method[MAX_NAI_EAP_METHODS];
234};
235
236struct anqp_element {
237	struct dl_list list;
238	u16 infoid;
239	struct wpabuf *payload;
240};
241
242struct fils_realm {
243	struct dl_list list;
244	u8 hash[2];
245	char realm[];
246};
247
248struct sae_password_entry {
249	struct sae_password_entry *next;
250	char *password;
251	char *identifier;
252	u8 peer_addr[ETH_ALEN];
253	int vlan_id;
254};
255
256struct dpp_controller_conf {
257	struct dpp_controller_conf *next;
258	u8 pkhash[SHA256_MAC_LEN];
259	struct hostapd_ip_addr ipaddr;
260};
261
262struct airtime_sta_weight {
263	struct airtime_sta_weight *next;
264	unsigned int weight;
265	u8 addr[ETH_ALEN];
266};
267
268/**
269 * struct hostapd_bss_config - Per-BSS configuration
270 */
271struct hostapd_bss_config {
272	char iface[IFNAMSIZ + 1];
273	char bridge[IFNAMSIZ + 1];
274	char vlan_bridge[IFNAMSIZ + 1];
275	char wds_bridge[IFNAMSIZ + 1];
276
277	enum hostapd_logger_level logger_syslog_level, logger_stdout_level;
278
279	unsigned int logger_syslog; /* module bitfield */
280	unsigned int logger_stdout; /* module bitfield */
281
282	int max_num_sta; /* maximum number of STAs in station table */
283
284	int dtim_period;
285	unsigned int bss_load_update_period;
286	unsigned int chan_util_avg_period;
287
288	int ieee802_1x; /* use IEEE 802.1X */
289	int eapol_version;
290	int eap_server; /* Use internal EAP server instead of external
291			 * RADIUS server */
292	struct hostapd_eap_user *eap_user;
293	char *eap_user_sqlite;
294	char *eap_sim_db;
295	unsigned int eap_sim_db_timeout;
296	int eap_server_erp; /* Whether ERP is enabled on internal EAP server */
297	struct hostapd_ip_addr own_ip_addr;
298	char *nas_identifier;
299	struct hostapd_radius_servers *radius;
300	int acct_interim_interval;
301	int radius_request_cui;
302	struct hostapd_radius_attr *radius_auth_req_attr;
303	struct hostapd_radius_attr *radius_acct_req_attr;
304	char *radius_req_attr_sqlite;
305	int radius_das_port;
306	unsigned int radius_das_time_window;
307	int radius_das_require_event_timestamp;
308	int radius_das_require_message_authenticator;
309	struct hostapd_ip_addr radius_das_client_addr;
310	u8 *radius_das_shared_secret;
311	size_t radius_das_shared_secret_len;
312
313	struct hostapd_ssid ssid;
314
315	char *eap_req_id_text; /* optional displayable message sent with
316				* EAP Request-Identity */
317	size_t eap_req_id_text_len;
318	int eapol_key_index_workaround;
319
320	size_t default_wep_key_len;
321	int individual_wep_key_len;
322	int wep_rekeying_period;
323	int broadcast_key_idx_min, broadcast_key_idx_max;
324	int eap_reauth_period;
325	int erp_send_reauth_start;
326	char *erp_domain;
327
328	int ieee802_11f; /* use IEEE 802.11f (IAPP) */
329	char iapp_iface[IFNAMSIZ + 1]; /* interface used with IAPP broadcast
330					* frames */
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#ifdef CONFIG_IEEE80211W
351	enum mfp_options ieee80211w;
352	int group_mgmt_cipher;
353	/* dot11AssociationSAQueryMaximumTimeout (in TUs) */
354	unsigned int assoc_sa_query_max_timeout;
355	/* dot11AssociationSAQueryRetryTimeout (in TUs) */
356	int assoc_sa_query_retry_timeout;
357#endif /* CONFIG_IEEE80211W */
358#ifdef CONFIG_OCV
359	int ocv; /* Operating Channel Validation */
360#endif /* CONFIG_OCV */
361	enum {
362		PSK_RADIUS_IGNORED = 0,
363		PSK_RADIUS_ACCEPTED = 1,
364		PSK_RADIUS_REQUIRED = 2
365	} wpa_psk_radius;
366	int wpa_pairwise;
367	int group_cipher; /* wpa_group value override from configuation */
368	int wpa_group;
369	int wpa_group_rekey;
370	int wpa_group_rekey_set;
371	int wpa_strict_rekey;
372	int wpa_gmk_rekey;
373	int wpa_ptk_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	char *ocsp_stapling_response;
419	char *ocsp_stapling_response_multi;
420	char *dh_file;
421	char *openssl_ciphers;
422	char *openssl_ecdh_curves;
423	u8 *pac_opaque_encr_key;
424	u8 *eap_fast_a_id;
425	size_t eap_fast_a_id_len;
426	char *eap_fast_a_id_info;
427	int eap_fast_prov;
428	int pac_key_lifetime;
429	int pac_key_refresh_time;
430	int eap_teap_auth;
431	int eap_teap_pac_no_inner;
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_groups;
655	struct sae_password_entry *sae_passwords;
656
657	char *wowlan_triggers; /* Wake-on-WLAN triggers */
658
659#ifdef CONFIG_TESTING_OPTIONS
660	u8 bss_load_test[5];
661	u8 bss_load_test_set;
662	struct wpabuf *own_ie_override;
663	int sae_reflection_attack;
664	struct wpabuf *sae_commit_override;
665#endif /* CONFIG_TESTING_OPTIONS */
666
667#define MESH_ENABLED BIT(0)
668	int mesh;
669
670	u8 radio_measurements[RRM_CAPABILITIES_IE_LEN];
671
672	int vendor_vht;
673	int use_sta_nsts;
674
675	char *no_probe_resp_if_seen_on;
676	char *no_auth_if_seen_on;
677
678	int pbss;
679
680#ifdef CONFIG_MBO
681	int mbo_enabled;
682	/**
683	 * oce - Enable OCE in AP and/or STA-CFON mode
684	 *  - BIT(0) is Reserved
685	 *  - Set BIT(1) to enable OCE in STA-CFON mode
686	 *  - Set BIT(2) to enable OCE in AP mode
687	 */
688	unsigned int oce;
689	int mbo_cell_data_conn_pref;
690#endif /* CONFIG_MBO */
691
692	int ftm_responder;
693	int ftm_initiator;
694
695#ifdef CONFIG_FILS
696	u8 fils_cache_id[FILS_CACHE_ID_LEN];
697	int fils_cache_id_set;
698	struct dl_list fils_realms; /* list of struct fils_realm */
699	int fils_dh_group;
700	struct hostapd_ip_addr dhcp_server;
701	int dhcp_rapid_commit_proxy;
702	unsigned int fils_hlp_wait_time;
703	u16 dhcp_server_port;
704	u16 dhcp_relay_port;
705#endif /* CONFIG_FILS */
706
707	int multicast_to_unicast;
708
709	int broadcast_deauth;
710
711#ifdef CONFIG_DPP
712	char *dpp_connector;
713	struct wpabuf *dpp_netaccesskey;
714	unsigned int dpp_netaccesskey_expiry;
715	struct wpabuf *dpp_csign;
716#ifdef CONFIG_DPP2
717	struct dpp_controller_conf *dpp_controller;
718#endif /* CONFIG_DPP2 */
719#endif /* CONFIG_DPP */
720
721#ifdef CONFIG_OWE
722	macaddr owe_transition_bssid;
723	u8 owe_transition_ssid[SSID_MAX_LEN];
724	size_t owe_transition_ssid_len;
725	char owe_transition_ifname[IFNAMSIZ + 1];
726	int *owe_groups;
727#endif /* CONFIG_OWE */
728
729	int coloc_intf_reporting;
730
731	u8 send_probe_response;
732
733#define BACKHAUL_BSS 1
734#define FRONTHAUL_BSS 2
735	int multi_ap; /* bitmap of BACKHAUL_BSS, FRONTHAUL_BSS */
736
737#ifdef CONFIG_AIRTIME_POLICY
738	unsigned int airtime_weight;
739	int airtime_limit;
740	struct airtime_sta_weight *airtime_weight_list;
741#endif /* CONFIG_AIRTIME_POLICY */
742
743#ifdef CONFIG_MACSEC
744	/**
745	 * macsec_policy - Determines the policy for MACsec secure session
746	 *
747	 * 0: MACsec not in use (default)
748	 * 1: MACsec enabled - Should secure, accept key server's advice to
749	 *    determine whether to use a secure session or not.
750	 */
751	int macsec_policy;
752
753	/**
754	 * macsec_integ_only - Determines how MACsec are transmitted
755	 *
756	 * This setting applies only when MACsec is in use, i.e.,
757	 *  - macsec_policy is enabled
758	 *  - the key server has decided to enable MACsec
759	 *
760	 * 0: Encrypt traffic (default)
761	 * 1: Integrity only
762	 */
763	int macsec_integ_only;
764
765	/**
766	 * macsec_replay_protect - Enable MACsec replay protection
767	 *
768	 * This setting applies only when MACsec is in use, i.e.,
769	 *  - macsec_policy is enabled
770	 *  - the key server has decided to enable MACsec
771	 *
772	 * 0: Replay protection disabled (default)
773	 * 1: Replay protection enabled
774	 */
775	int macsec_replay_protect;
776
777	/**
778	 * macsec_replay_window - MACsec replay protection window
779	 *
780	 * A window in which replay is tolerated, to allow receipt of frames
781	 * that have been misordered by the network.
782	 *
783	 * This setting applies only when MACsec replay protection active, i.e.,
784	 *  - macsec_replay_protect is enabled
785	 *  - the key server has decided to enable MACsec
786	 *
787	 * 0: No replay window, strict check (default)
788	 * 1..2^32-1: number of packets that could be misordered
789	 */
790	u32 macsec_replay_window;
791
792	/**
793	 * macsec_port - MACsec port (in SCI)
794	 *
795	 * Port component of the SCI.
796	 *
797	 * Range: 1-65534 (default: 1)
798	 */
799	int macsec_port;
800
801	/**
802	 * mka_priority - Priority of MKA Actor
803	 *
804	 * Range: 0-255 (default: 255)
805	 */
806	int mka_priority;
807
808	/**
809	 * mka_ckn - MKA pre-shared CKN
810	 */
811#define MACSEC_CKN_MAX_LEN 32
812	size_t mka_ckn_len;
813	u8 mka_ckn[MACSEC_CKN_MAX_LEN];
814
815	/**
816	 * mka_cak - MKA pre-shared CAK
817	 */
818#define MACSEC_CAK_MAX_LEN 32
819	size_t mka_cak_len;
820	u8 mka_cak[MACSEC_CAK_MAX_LEN];
821
822#define MKA_PSK_SET_CKN BIT(0)
823#define MKA_PSK_SET_CAK BIT(1)
824#define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK)
825	/**
826	 * mka_psk_set - Whether mka_ckn and mka_cak are set
827	 */
828	u8 mka_psk_set;
829#endif /* CONFIG_MACSEC */
830};
831
832/**
833 * struct he_phy_capabilities_info - HE PHY capabilities
834 */
835struct he_phy_capabilities_info {
836	Boolean he_su_beamformer;
837	Boolean he_su_beamformee;
838	Boolean he_mu_beamformer;
839};
840
841/**
842 * struct he_operation - HE operation
843 */
844struct he_operation {
845	u8 he_bss_color;
846	u8 he_default_pe_duration;
847	u8 he_twt_required;
848	u16 he_rts_threshold;
849	u16 he_basic_mcs_nss_set;
850};
851
852/**
853 * struct spatial_reuse - Spatial reuse
854 */
855struct spatial_reuse {
856	u8 sr_control;
857	u8 non_srg_obss_pd_max_offset;
858	u8 srg_obss_pd_min_offset;
859	u8 srg_obss_pd_max_offset;
860	u8 srg_obss_color_bitmap;
861	u8 srg_obss_color_partial_bitmap;
862};
863
864/**
865 * struct hostapd_config - Per-radio interface configuration
866 */
867struct hostapd_config {
868	struct hostapd_bss_config **bss, *last_bss;
869	size_t num_bss;
870
871	u16 beacon_int;
872	int rts_threshold;
873	int fragm_threshold;
874	u8 channel;
875	u8 acs;
876	struct wpa_freq_range_list acs_ch_list;
877	int acs_exclude_dfs;
878	enum hostapd_hw_mode hw_mode; /* HOSTAPD_MODE_IEEE80211A, .. */
879	enum {
880		LONG_PREAMBLE = 0,
881		SHORT_PREAMBLE = 1
882	} preamble;
883
884	int *supported_rates;
885	int *basic_rates;
886	unsigned int beacon_rate;
887	enum beacon_rate_type rate_type;
888
889	const struct wpa_driver_ops *driver;
890	char *driver_params;
891
892	int ap_table_max_size;
893	int ap_table_expiration_time;
894
895	unsigned int track_sta_max_num;
896	unsigned int track_sta_max_age;
897
898	char country[3]; /* first two octets: country code as described in
899			  * ISO/IEC 3166-1. Third octet:
900			  * ' ' (ascii 32): all environments
901			  * 'O': Outdoor environemnt only
902			  * 'I': Indoor environment only
903			  * 'X': Used with noncountry entity ("XXX")
904			  * 0x00..0x31: identifying IEEE 802.11 standard
905			  *	Annex E table (0x04 = global table)
906			  */
907
908	int ieee80211d;
909
910	int ieee80211h; /* DFS */
911
912	/*
913	 * Local power constraint is an octet encoded as an unsigned integer in
914	 * units of decibels. Invalid value -1 indicates that Power Constraint
915	 * element will not be added.
916	 */
917	int local_pwr_constraint;
918
919	/* Control Spectrum Management bit */
920	int spectrum_mgmt_required;
921
922	struct hostapd_tx_queue_params tx_queue[NUM_TX_QUEUES];
923
924	/*
925	 * WMM AC parameters, in same order as 802.1D, i.e.
926	 * 0 = BE (best effort)
927	 * 1 = BK (background)
928	 * 2 = VI (video)
929	 * 3 = VO (voice)
930	 */
931	struct hostapd_wmm_ac_params wmm_ac_params[4];
932
933	int ht_op_mode_fixed;
934	u16 ht_capab;
935	int ieee80211n;
936	int secondary_channel;
937	int no_pri_sec_switch;
938	int require_ht;
939	int obss_interval;
940	u32 vht_capab;
941	int ieee80211ac;
942	int require_vht;
943	u8 vht_oper_chwidth;
944	u8 vht_oper_centr_freq_seg0_idx;
945	u8 vht_oper_centr_freq_seg1_idx;
946	u8 ht40_plus_minus_allowed;
947
948	/* Use driver-generated interface addresses when adding multiple BSSs */
949	u8 use_driver_iface_addr;
950
951#ifdef CONFIG_FST
952	struct fst_iface_cfg fst_cfg;
953#endif /* CONFIG_FST */
954
955#ifdef CONFIG_P2P
956	u8 p2p_go_ctwindow;
957#endif /* CONFIG_P2P */
958
959#ifdef CONFIG_TESTING_OPTIONS
960	double ignore_probe_probability;
961	double ignore_auth_probability;
962	double ignore_assoc_probability;
963	double ignore_reassoc_probability;
964	double corrupt_gtk_rekey_mic_probability;
965	int ecsa_ie_only;
966#endif /* CONFIG_TESTING_OPTIONS */
967
968#ifdef CONFIG_ACS
969	unsigned int acs_num_scans;
970	struct acs_bias {
971		int channel;
972		double bias;
973	} *acs_chan_bias;
974	unsigned int num_acs_chan_bias;
975#endif /* CONFIG_ACS */
976
977	struct wpabuf *lci;
978	struct wpabuf *civic;
979	int stationary_ap;
980
981	int ieee80211ax;
982#ifdef CONFIG_IEEE80211AX
983	struct he_phy_capabilities_info he_phy_capab;
984	struct he_operation he_op;
985	struct ieee80211_he_mu_edca_parameter_set he_mu_edca;
986	struct spatial_reuse spr;
987	u8 he_oper_chwidth;
988	u8 he_oper_centr_freq_seg0_idx;
989	u8 he_oper_centr_freq_seg1_idx;
990#endif /* CONFIG_IEEE80211AX */
991
992	/* VHT enable/disable config from CHAN_SWITCH */
993#define CH_SWITCH_VHT_ENABLED BIT(0)
994#define CH_SWITCH_VHT_DISABLED BIT(1)
995	unsigned int ch_switch_vht_config;
996
997	int rssi_reject_assoc_rssi;
998	int rssi_reject_assoc_timeout;
999
1000#ifdef CONFIG_AIRTIME_POLICY
1001	enum {
1002		AIRTIME_MODE_OFF = 0,
1003		AIRTIME_MODE_STATIC = 1,
1004		AIRTIME_MODE_DYNAMIC = 2,
1005		AIRTIME_MODE_LIMIT = 3,
1006		__AIRTIME_MODE_MAX,
1007	} airtime_mode;
1008	unsigned int airtime_update_interval;
1009#define AIRTIME_MODE_MAX (__AIRTIME_MODE_MAX - 1)
1010#endif /* CONFIG_AIRTIME_POLICY */
1011};
1012
1013
1014static inline u8 hostapd_get_oper_chwidth(struct hostapd_config *conf)
1015{
1016#ifdef CONFIG_IEEE80211AX
1017	if (conf->ieee80211ax)
1018		return conf->he_oper_chwidth;
1019#endif /* CONFIG_IEEE80211AX */
1020	return conf->vht_oper_chwidth;
1021}
1022
1023static inline void
1024hostapd_set_oper_chwidth(struct hostapd_config *conf, u8 oper_chwidth)
1025{
1026#ifdef CONFIG_IEEE80211AX
1027	if (conf->ieee80211ax)
1028		conf->he_oper_chwidth = oper_chwidth;
1029#endif /* CONFIG_IEEE80211AX */
1030	conf->vht_oper_chwidth = oper_chwidth;
1031}
1032
1033static inline u8
1034hostapd_get_oper_centr_freq_seg0_idx(struct hostapd_config *conf)
1035{
1036#ifdef CONFIG_IEEE80211AX
1037	if (conf->ieee80211ax)
1038		return conf->he_oper_centr_freq_seg0_idx;
1039#endif /* CONFIG_IEEE80211AX */
1040	return conf->vht_oper_centr_freq_seg0_idx;
1041}
1042
1043static inline void
1044hostapd_set_oper_centr_freq_seg0_idx(struct hostapd_config *conf,
1045				     u8 oper_centr_freq_seg0_idx)
1046{
1047#ifdef CONFIG_IEEE80211AX
1048	if (conf->ieee80211ax)
1049		conf->he_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
1050#endif /* CONFIG_IEEE80211AX */
1051	conf->vht_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
1052}
1053
1054static inline u8
1055hostapd_get_oper_centr_freq_seg1_idx(struct hostapd_config *conf)
1056{
1057#ifdef CONFIG_IEEE80211AX
1058	if (conf->ieee80211ax)
1059		return conf->he_oper_centr_freq_seg1_idx;
1060#endif /* CONFIG_IEEE80211AX */
1061	return conf->vht_oper_centr_freq_seg1_idx;
1062}
1063
1064static inline void
1065hostapd_set_oper_centr_freq_seg1_idx(struct hostapd_config *conf,
1066				     u8 oper_centr_freq_seg1_idx)
1067{
1068#ifdef CONFIG_IEEE80211AX
1069	if (conf->ieee80211ax)
1070		conf->he_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
1071#endif /* CONFIG_IEEE80211AX */
1072	conf->vht_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
1073}
1074
1075
1076int hostapd_mac_comp(const void *a, const void *b);
1077struct hostapd_config * hostapd_config_defaults(void);
1078void hostapd_config_defaults_bss(struct hostapd_bss_config *bss);
1079void hostapd_config_free_radius_attr(struct hostapd_radius_attr *attr);
1080void hostapd_config_free_eap_user(struct hostapd_eap_user *user);
1081void hostapd_config_free_eap_users(struct hostapd_eap_user *user);
1082void hostapd_config_clear_wpa_psk(struct hostapd_wpa_psk **p);
1083void hostapd_config_free_bss(struct hostapd_bss_config *conf);
1084void hostapd_config_free(struct hostapd_config *conf);
1085int hostapd_maclist_found(struct mac_acl_entry *list, int num_entries,
1086			  const u8 *addr, struct vlan_description *vlan_id);
1087int hostapd_rate_found(int *list, int rate);
1088const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
1089			   const u8 *addr, const u8 *p2p_dev_addr,
1090			   const u8 *prev_psk, int *vlan_id);
1091int hostapd_setup_wpa_psk(struct hostapd_bss_config *conf);
1092int hostapd_vlan_valid(struct hostapd_vlan *vlan,
1093		       struct vlan_description *vlan_desc);
1094const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan *vlan,
1095					int vlan_id);
1096struct hostapd_radius_attr *
1097hostapd_config_get_radius_attr(struct hostapd_radius_attr *attr, u8 type);
1098struct hostapd_radius_attr * hostapd_parse_radius_attr(const char *value);
1099int hostapd_config_check(struct hostapd_config *conf, int full_config);
1100void hostapd_set_security_params(struct hostapd_bss_config *bss,
1101				 int full_config);
1102int hostapd_sae_pw_id_in_use(struct hostapd_bss_config *conf);
1103
1104#endif /* HOSTAPD_CONFIG_H */
1105