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https://github.com/vanhoefm/fragattacks.git
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a609915233
Some WPS APs do not set Selected Registrar attribute to 1 properly when using an external Registrar. Allow such an AP to be selected for PIN registration after couple of scan runs that do not find APs marked with Selected Registrar = 1. This allows wpa_supplicant to iterate through all APs that advertise WPS support without delaying connection with implementations that set Selected Registrar = 1 properly.
96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/*
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* wpa_supplicant / WPS integration
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* Copyright (c) 2008, Jouni Malinen <j@w1.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 WPS_SUPPLICANT_H
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#define WPS_SUPPLICANT_H
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#ifdef CONFIG_WPS
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#include "wps/wps.h"
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#include "wps/wps_defs.h"
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int wpas_wps_init(struct wpa_supplicant *wpa_s);
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void wpas_wps_deinit(struct wpa_supplicant *wpa_s);
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int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s);
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enum wps_request_type wpas_wps_get_req_type(struct wpa_ssid *ssid);
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int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid);
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int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
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const char *pin);
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int wpas_wps_start_reg(struct wpa_supplicant *wpa_s, const u8 *bssid,
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const char *pin);
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int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid, struct wpa_scan_res *bss);
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int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid, struct wpa_scan_res *bss);
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int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
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struct wpa_scan_res *selected,
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struct wpa_ssid *ssid);
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void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s);
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int wpas_wps_searching(struct wpa_supplicant *wpa_s);
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#else /* CONFIG_WPS */
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static inline int wpas_wps_init(struct wpa_supplicant *wpa_s)
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{
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return 0;
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}
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static inline void wpas_wps_deinit(struct wpa_supplicant *wpa_s)
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{
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}
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static inline int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
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{
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return 0;
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}
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static inline u8 wpas_wps_get_req_type(struct wpa_ssid *ssid)
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{
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return 0;
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}
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static inline int wpas_wps_ssid_bss_match(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid,
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struct wpa_scan_res *bss)
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{
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return -1;
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}
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static inline int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid,
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struct wpa_scan_res *bss)
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{
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return 0;
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}
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static inline int wpas_wps_scan_pbc_overlap(struct wpa_supplicant *wpa_s,
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struct wpa_scan_res *selected,
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struct wpa_ssid *ssid)
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{
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return 0;
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}
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static inline void wpas_wps_notify_scan_results(struct wpa_supplicant *wpa_s)
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{
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}
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static inline int wpas_wps_searching(struct wpa_supplicant *wpa_s)
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{
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return 0;
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}
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#endif /* CONFIG_WPS */
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#endif /* WPS_SUPPLICANT_H */
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