78a6b08618
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2004 Video54 Technologies, Inc.
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* Copyright (c) 2004-2008 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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/*
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* External authenticator placeholder module.
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*
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* This support is optional; it is only used when the 802.11 layer's
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* authentication mode is set to use 802.1x or WPA is enabled separately
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* (for WPA-PSK). If compiled as a module this code does not need
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* to be present unless 802.1x/WPA is in use.
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*
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* The authenticator hooks into the 802.11 layer. At present we use none
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* of the available callbacks--the user mode authenticator process works
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* entirely from messages about stations joining and leaving.
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*/
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#include "opt_wlan.h"
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/systm.h>
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#include <sys/malloc.h>
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#include <sys/mbuf.h>
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#include <sys/module.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/if_media.h>
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#include <net/ethernet.h>
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#include <net/route.h>
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#include <net80211/ieee80211_var.h>
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/* XXX number of references from net80211 layer; needed for module code */
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static int nrefs = 0;
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/*
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* One module handles everything for now. May want
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* to split things up for embedded applications.
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*/
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static const struct ieee80211_authenticator xauth = {
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.ia_name = "external",
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.ia_attach = NULL,
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.ia_detach = NULL,
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.ia_node_join = NULL,
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.ia_node_leave = NULL,
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};
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IEEE80211_AUTH_MODULE(xauth, 1);
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IEEE80211_AUTH_ALG(x8021x, IEEE80211_AUTH_8021X, xauth);
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IEEE80211_AUTH_ALG(wpa, IEEE80211_AUTH_WPA, xauth);
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