1 /*
2  * hostapd / IEEE 802.11 authentication (ACL)
3  * Copyright (c) 2003-2005, 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 IEEE802_11_AUTH_H
10 #define IEEE802_11_AUTH_H
11 
12 enum {
13 	HOSTAPD_ACL_REJECT = 0,
14 	HOSTAPD_ACL_ACCEPT = 1,
15 	HOSTAPD_ACL_PENDING = 2,
16 	HOSTAPD_ACL_ACCEPT_TIMEOUT = 3
17 };
18 
19 struct radius_sta {
20 	u32 session_timeout;
21 	u32 acct_interim_interval;
22 	struct vlan_description vlan_id;
23 	struct hostapd_sta_wpa_psk_short *psk;
24 	char *identity;
25 	char *radius_cui;
26 };
27 
28 int hostapd_check_acl(struct hostapd_data *hapd, const u8 *addr,
29 		      struct vlan_description *vlan_id);
30 int hostapd_allowed_address(struct hostapd_data *hapd, const u8 *addr,
31 			    const u8 *msg, size_t len, struct radius_sta *out,
32 			    int is_probe_req);
33 int hostapd_acl_init(struct hostapd_data *hapd);
34 void hostapd_acl_deinit(struct hostapd_data *hapd);
35 void hostapd_free_psk_list(struct hostapd_sta_wpa_psk_short *psk);
36 void hostapd_acl_expire(struct hostapd_data *hapd);
37 void hostapd_copy_psk_list(struct hostapd_sta_wpa_psk_short **psk,
38 			   struct hostapd_sta_wpa_psk_short *src);
39 
40 #endif /* IEEE802_11_AUTH_H */
41