hostap/src/ap/pmksa_cache_auth.h
Jouni Malinen 6226e38d00 Rename some src/ap files to avoid duplicate file names
Doxygen and some build tools may get a bit confused about same file
name being used in different directories. Clean this up a bit by
renaming some of the duplicated file names in src/ap.
2009-12-26 00:05:40 +02:00

64 lines
1.9 KiB
C

/*
* hostapd - PMKSA cache for IEEE 802.11i RSN
* Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Alternatively, this software may be distributed under the terms of BSD
* license.
*
* See README and COPYING for more details.
*/
#ifndef PMKSA_CACHE_H
#define PMKSA_CACHE_H
#include "radius/radius.h"
/**
* struct rsn_pmksa_cache_entry - PMKSA cache entry
*/
struct rsn_pmksa_cache_entry {
struct rsn_pmksa_cache_entry *next, *hnext;
u8 pmkid[PMKID_LEN];
u8 pmk[PMK_LEN];
size_t pmk_len;
os_time_t expiration;
int akmp; /* WPA_KEY_MGMT_* */
u8 spa[ETH_ALEN];
u8 *identity;
size_t identity_len;
struct radius_class_data radius_class;
u8 eap_type_authsrv;
int vlan_id;
int opportunistic;
};
struct rsn_pmksa_cache;
struct rsn_pmksa_cache *
pmksa_cache_auth_init(void (*free_cb)(struct rsn_pmksa_cache_entry *entry,
void *ctx), void *ctx);
void pmksa_cache_auth_deinit(struct rsn_pmksa_cache *pmksa);
struct rsn_pmksa_cache_entry *
pmksa_cache_auth_get(struct rsn_pmksa_cache *pmksa,
const u8 *spa, const u8 *pmkid);
struct rsn_pmksa_cache_entry * pmksa_cache_get_okc(
struct rsn_pmksa_cache *pmksa, const u8 *spa, const u8 *aa,
const u8 *pmkid);
struct rsn_pmksa_cache_entry *
pmksa_cache_auth_add(struct rsn_pmksa_cache *pmksa,
const u8 *pmk, size_t pmk_len,
const u8 *aa, const u8 *spa, int session_timeout,
struct eapol_state_machine *eapol, int akmp);
struct rsn_pmksa_cache_entry *
pmksa_cache_add_okc(struct rsn_pmksa_cache *pmksa,
const struct rsn_pmksa_cache_entry *old_entry,
const u8 *aa, const u8 *pmkid);
void pmksa_cache_to_eapol_data(struct rsn_pmksa_cache_entry *entry,
struct eapol_state_machine *eapol);
#endif /* PMKSA_CACHE_H */