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/*-
* Copyright (c) 2004 Video54 Technologies, Inc.
* Copyright (c) 2004-2008 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/*
* External authenticator placeholder module.
*
* This support is optional; it is only used when the 802.11 layer's
* authentication mode is set to use 802.1x or WPA is enabled separately
* (for WPA-PSK). If compiled as a module this code does not need
* to be present unless 802.1x/WPA is in use.
*
* The authenticator hooks into the 802.11 layer. At present we use none
* of the available callbacks--the user mode authenticator process works
* entirely from messages about stations joining and leaving.
*/
#include "opt_wlan.h"
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>
#include <sys/mbuf.h>
#include <sys/module.h>
#include <sys/socket.h>
#include <net/if.h>
#include <net/if_media.h>
#include <net/ethernet.h>
#include <net/route.h>
#include <net80211/ieee80211_var.h>
/* XXX number of references from net80211 layer; needed for module code */
static int nrefs = 0;
/*
* One module handles everything for now. May want
* to split things up for embedded applications.
*/
static const struct ieee80211_authenticator xauth = {
.ia_name = "external",
.ia_attach = NULL,
.ia_detach = NULL,
.ia_node_join = NULL,
.ia_node_leave = NULL,
};
IEEE80211_AUTH_MODULE(xauth, 1);
IEEE80211_AUTH_ALG(x8021x, IEEE80211_AUTH_8021X, xauth);
IEEE80211_AUTH_ALG(wpa, IEEE80211_AUTH_WPA, xauth);
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