133 lines
3.3 KiB
C
133 lines
3.3 KiB
C
/*
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* wpa_supplicant - WPA2/RSN pre-authentication functions
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* Copyright (c) 2003-2005, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef PREAUTH_H
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#define PREAUTH_H
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struct wpa_scan_result;
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#ifndef CONFIG_NO_WPA
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void pmksa_cache_free(struct wpa_sm *sm);
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struct rsn_pmksa_cache * pmksa_cache_get(struct wpa_sm *sm,
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const u8 *aa, const u8 *pmkid);
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int pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
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void pmksa_candidate_free(struct wpa_sm *sm);
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struct rsn_pmksa_cache *
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pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk,
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size_t pmk_len, const u8 *aa, const u8 *spa,
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struct wpa_ssid *ssid);
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void pmksa_cache_notify_reconfig(struct wpa_sm *sm);
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struct rsn_pmksa_cache * pmksa_cache_get_current(struct wpa_sm *sm);
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void pmksa_cache_clear_current(struct wpa_sm *sm);
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int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
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const u8 *bssid, struct wpa_ssid *ssid,
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int try_opportunistic);
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#else /* CONFIG_NO_WPA */
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static inline void pmksa_cache_free(struct wpa_sm *sm)
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{
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}
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static inline void pmksa_candidate_free(struct wpa_sm *sm)
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{
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}
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static inline void pmksa_cache_notify_reconfig(struct wpa_sm *sm)
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{
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}
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static inline struct rsn_pmksa_cache *
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pmksa_cache_get_current(struct wpa_sm *sm)
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{
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return NULL;
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}
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static inline int pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len)
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{
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return -1;
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}
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static inline void pmksa_cache_clear_current(struct wpa_sm *sm)
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{
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}
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static inline int pmksa_cache_set_current(struct wpa_sm *sm, const u8 *pmkid,
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const u8 *bssid,
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struct wpa_ssid *ssid,
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int try_opportunistic)
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{
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return -1;
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}
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#endif /* CONFIG_NO_WPA */
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#if defined(IEEE8021X_EAPOL) && !defined(CONFIG_NO_WPA)
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int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
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struct wpa_ssid *config);
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void rsn_preauth_deinit(struct wpa_sm *sm);
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void rsn_preauth_scan_results(struct wpa_sm *sm,
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struct wpa_scan_result *results, int count);
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void pmksa_candidate_add(struct wpa_sm *sm, const u8 *bssid,
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int prio, int preauth);
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void rsn_preauth_candidate_process(struct wpa_sm *sm);
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int rsn_preauth_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
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int verbose);
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int rsn_preauth_in_progress(struct wpa_sm *sm);
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#else /* IEEE8021X_EAPOL and !CONFIG_NO_WPA */
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static inline void rsn_preauth_candidate_process(struct wpa_sm *sm)
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{
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}
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static inline int rsn_preauth_init(struct wpa_sm *sm, const u8 *dst,
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struct wpa_ssid *config)
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{
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return -1;
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}
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static inline void rsn_preauth_deinit(struct wpa_sm *sm)
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{
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}
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static inline void rsn_preauth_scan_results(struct wpa_sm *sm,
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struct wpa_scan_result *results,
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int count)
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{
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}
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static inline void pmksa_candidate_add(struct wpa_sm *sm,
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const u8 *bssid,
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int prio, int preauth)
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{
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}
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static inline int rsn_preauth_get_status(struct wpa_sm *sm, char *buf,
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size_t buflen, int verbose)
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{
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return 0;
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}
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static inline int rsn_preauth_in_progress(struct wpa_sm *sm)
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{
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return 0;
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}
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#endif /* IEEE8021X_EAPOL and !CONFIG_NO_WPA */
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#endif /* PREAUTH_H */
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