+++ /dev/null
-/*
- * hostapd / IEEE 802.11 MLME
- * Copyright 2003-2006, Jouni Malinen <j@w1.fi>
- * Copyright 2003-2004, Instant802 Networks, Inc.
- * Copyright 2005-2006, Devicescape Software, Inc.
- *
- * 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.
- */
-
-#include "utils/includes.h"
-
-#include "utils/common.h"
-#include "common/ieee802_11_defs.h"
-#include "ieee802_11.h"
-#include "wpa_auth.h"
-#include "sta_info.h"
-#include "ap_mlme.h"
-
-
-#ifndef CONFIG_NO_HOSTAPD_LOGGER
-static const char * mlme_auth_alg_str(int alg)
-{
- switch (alg) {
- case WLAN_AUTH_OPEN:
- return "OPEN_SYSTEM";
- case WLAN_AUTH_SHARED_KEY:
- return "SHARED_KEY";
- case WLAN_AUTH_FT:
- return "FT";
- }
-
- return "unknown";
-}
-#endif /* CONFIG_NO_HOSTAPD_LOGGER */
-
-
-/**
- * mlme_authenticate_indication - Report the establishment of an authentication
- * relationship with a specific peer MAC entity
- * @hapd: BSS data
- * @sta: peer STA data
- *
- * MLME calls this function as a result of the establishment of an
- * authentication relationship with a specific peer MAC entity that
- * resulted from an authentication procedure that was initiated by
- * that specific peer MAC entity.
- *
- * PeerSTAAddress = sta->addr
- * AuthenticationType = sta->auth_alg (WLAN_AUTH_OPEN / WLAN_AUTH_SHARED_KEY)
- */
-void mlme_authenticate_indication(struct hostapd_data *hapd,
- struct sta_info *sta)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-AUTHENTICATE.indication(" MACSTR ", %s)",
- MAC2STR(sta->addr), mlme_auth_alg_str(sta->auth_alg));
- if (sta->auth_alg != WLAN_AUTH_FT && !(sta->flags & WLAN_STA_MFP))
- mlme_deletekeys_request(hapd, sta);
-}
-
-
-/**
- * mlme_deauthenticate_indication - Report the invalidation of an
- * authentication relationship with a specific peer MAC entity
- * @hapd: BSS data
- * @sta: Peer STA data
- * @reason_code: ReasonCode from Deauthentication frame
- *
- * MLME calls this function as a result of the invalidation of an
- * authentication relationship with a specific peer MAC entity.
- *
- * PeerSTAAddress = sta->addr
- */
-void mlme_deauthenticate_indication(struct hostapd_data *hapd,
- struct sta_info *sta, u16 reason_code)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-DEAUTHENTICATE.indication(" MACSTR ", %d)",
- MAC2STR(sta->addr), reason_code);
- mlme_deletekeys_request(hapd, sta);
-}
-
-
-/**
- * mlme_associate_indication - Report the establishment of an association with
- * a specific peer MAC entity
- * @hapd: BSS data
- * @sta: peer STA data
- *
- * MLME calls this function as a result of the establishment of an
- * association with a specific peer MAC entity that resulted from an
- * association procedure that was initiated by that specific peer MAC entity.
- *
- * PeerSTAAddress = sta->addr
- */
-void mlme_associate_indication(struct hostapd_data *hapd, struct sta_info *sta)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-ASSOCIATE.indication(" MACSTR ")",
- MAC2STR(sta->addr));
- if (sta->auth_alg != WLAN_AUTH_FT)
- mlme_deletekeys_request(hapd, sta);
-}
-
-
-/**
- * mlme_reassociate_indication - Report the establishment of an reassociation
- * with a specific peer MAC entity
- * @hapd: BSS data
- * @sta: peer STA data
- *
- * MLME calls this function as a result of the establishment of an
- * reassociation with a specific peer MAC entity that resulted from a
- * reassociation procedure that was initiated by that specific peer MAC entity.
- *
- * PeerSTAAddress = sta->addr
- *
- * sta->previous_ap contains the "Current AP" information from ReassocReq.
- */
-void mlme_reassociate_indication(struct hostapd_data *hapd,
- struct sta_info *sta)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-REASSOCIATE.indication(" MACSTR ")",
- MAC2STR(sta->addr));
- if (sta->auth_alg != WLAN_AUTH_FT)
- mlme_deletekeys_request(hapd, sta);
-}
-
-
-/**
- * mlme_disassociate_indication - Report disassociation with a specific peer
- * MAC entity
- * @hapd: BSS data
- * @sta: Peer STA data
- * @reason_code: ReasonCode from Disassociation frame
- *
- * MLME calls this function as a result of the invalidation of an association
- * relationship with a specific peer MAC entity.
- *
- * PeerSTAAddress = sta->addr
- */
-void mlme_disassociate_indication(struct hostapd_data *hapd,
- struct sta_info *sta, u16 reason_code)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-DISASSOCIATE.indication(" MACSTR ", %d)",
- MAC2STR(sta->addr), reason_code);
- mlme_deletekeys_request(hapd, sta);
-}
-
-
-void mlme_michaelmicfailure_indication(struct hostapd_data *hapd,
- const u8 *addr)
-{
- hostapd_logger(hapd, addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-MichaelMICFailure.indication(" MACSTR ")",
- MAC2STR(addr));
-}
-
-
-void mlme_deletekeys_request(struct hostapd_data *hapd, struct sta_info *sta)
-{
- hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_MLME,
- HOSTAPD_LEVEL_DEBUG,
- "MLME-DELETEKEYS.request(" MACSTR ")",
- MAC2STR(sta->addr));
-
- if (sta->wpa_sm)
- wpa_remove_ptk(sta->wpa_sm);
-}
projects / mech_eap.git / blobdiff