Enable -D ndis support in wpa_supplicant and add the ndis_events utility.
This allows wpa_supplicant to work with WPA and WPA2 compliant NDIS drivers.
This commit is contained in:
parent
475b5abcb7
commit
8ad9af2c27
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=151214
@ -1,5 +1,5 @@
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# $FreeBSD$
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SUBDIR= wpa_supplicant wpa_cli hostapd hostapd_cli
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SUBDIR= wpa_supplicant wpa_cli hostapd hostapd_cli ndis_events
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.include <bsd.subdir.mk>
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8
usr.sbin/wpa/ndis_events/Makefile
Normal file
8
usr.sbin/wpa/ndis_events/Makefile
Normal file
@ -0,0 +1,8 @@
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# $FreeBSD$
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PROG= ndis_events
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SRCS+= ndis_events.c
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MAN= ndis_events.8
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.include <bsd.prog.mk>
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118
usr.sbin/wpa/ndis_events/ndis_events.8
Normal file
118
usr.sbin/wpa/ndis_events/ndis_events.8
Normal file
@ -0,0 +1,118 @@
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.\" Copyright (c) 2005
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.\" Bill Paul <wpaul@windriver.com> 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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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Bill Paul.
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.\" 4. Neither the name of the author nor the names of any co-contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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.\" THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd October 10, 2005
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.Dt NDIS_EVENTS 8
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.Os
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.Sh NAME
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.Nm ndis_events
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.Nd relay events from
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.Xr ndis 4
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drivers to
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.Xr wpa_supplicant 8
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.Sh SYNOPSIS
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.Nm
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.Op Fl d
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.Op Fl v
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.Sh DESCRIPTION
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The
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.Nm
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utility listens for events generated by an
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.Xr ndis 4
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wireless network driver and relays them to
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.Xr wpa_supplicant 8
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for possible processing. The three event types that can occur
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are media connect and disconnect events, such as when a wireless
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interface joins or leaves a network, and media-specific events.
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In particular,
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.Xr ndis 4
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drivers that support WPA2 will generate media-specific events
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containing PMKID candidate information which
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.Xr wpa_supplicant 8
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needs in order to properly associate with WPA2-capable access points.
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.Pp
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The
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.Nm
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daemon works by listening for interface information events via
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a routing socket. When it detects an event that was generated by an
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.Xr ndis 4
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interface, it transmits it via UDP packet on the loopback interface,
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where
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.Xr wpa_supplicant 8
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is presumeably listening. The standard
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.Xr wpa_supplicant 8
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distribution includes its own version of this utility for use with
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.Tn Windows\[rg] .
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The
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.Fx
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version performs the same functions as the
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.Tn Windows\[rg]
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except that it uses an
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.Xr ioctl 4
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and routing socket interface instead of WMI.
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.Pp
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Note that a single instance of
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.Nm
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is sufficient to scan for events for any number of
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.Xr ndis 4
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interfaces in a system.
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.Sh OPTIONS
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The
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.Nm
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daemon supports the following options:
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.Bl -tag -width indent
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.It Fl d
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Run in debug mode. This causes
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.Nm
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to run in the foreground and generate any output to the standard
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error instead of using the
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.Xr syslog 3
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facility.
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.It Fl v
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Run in verbose mode. This causes
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.Nm
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to emit notifications when it receives events.
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.El
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.Sh SEE ALSO
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.Xr ndis 4 ,
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.Xr ndisapi 9 ,
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.Xr wpa_supplicant 8
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.Sh HISTORY
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The
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.Nm
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utility first appeared in
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.Fx 7.0 .
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.Sh AUTHORS
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The
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.Nm
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utility was written by
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.An Bill Paul Aq wpaul@windriver.com .
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330
usr.sbin/wpa/ndis_events/ndis_events.c
Normal file
330
usr.sbin/wpa/ndis_events/ndis_events.c
Normal file
@ -0,0 +1,330 @@
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/*-
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* Copyright (c) 2005
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* Bill Paul <wpaul@windriver.com>. 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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* 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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* This program simulates the behavior of the ndis_events utility
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* supplied with wpa_supplicant for Windows. The original utility
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* is designed to translate Windows WMI events. We don't have WMI,
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* but we need to supply certain event info to wpa_supplicant in
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* order to make WPA2 work correctly, so we fake up the interface.
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*/
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#include <sys/types.h>
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#include <sys/cdefs.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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#include <sys/errno.h>
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#include <sys/sysctl.h>
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#include <net/if.h>
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#include <net/if_dl.h>
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#include <net/if_var.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <net/route.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <err.h>
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#include <syslog.h>
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#include <stdarg.h>
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static int verbose = 0;
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static int debug = 0;
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#define PROGNAME "ndis_events"
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#define WPA_SUPPLICANT_PORT 9876
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#define NDIS_INDICATION_LEN 2048
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#define EVENT_CONNECT 0
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#define EVENT_DISCONNECT 1
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#define EVENT_MEDIA_SPECIFIC 2
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#define NDIS_STATUS_MEDIA_CONNECT 0x4001000B
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#define NDIS_STATUS_MEDIA_DISCONNECT 0x4001000C
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#define NDIS_STATUS_MEDIA_SPECIFIC_INDICATION 0x40010012
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struct ndis_evt {
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uint32_t ne_sts;
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uint32_t ne_len;
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#ifdef notdef
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char ne_buf[1];
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#endif
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};
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static int find_ifname(int, char *);
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static void announce_event(char *, int, struct sockaddr_in *);
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static void usage(char *);
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static void
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dbgmsg(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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if (debug)
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vwarnx(fmt, ap);
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else
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vsyslog(LOG_INFO, fmt, ap);
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va_end(ap);
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return;
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}
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static int
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find_ifname(idx, name)
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int idx;
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char *name;
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{
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int mib[6];
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size_t needed;
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struct if_msghdr *ifm;
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struct sockaddr_dl *sdl;
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char *buf, *lim, *next;
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needed = 0;
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mib[0] = CTL_NET;
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mib[1] = PF_ROUTE;
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mib[2] = 0; /* protocol */
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mib[3] = 0; /* wildcard address family */
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mib[4] = NET_RT_IFLIST;
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mib[5] = 0; /* no flags */
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if (sysctl (mib, 6, NULL, &needed, NULL, 0) < 0)
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return(EIO);
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buf = malloc (needed);
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if (buf == NULL)
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return(ENOMEM);
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if (sysctl (mib, 6, buf, &needed, NULL, 0) < 0) {
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free(buf);
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return(EIO);
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}
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lim = buf + needed;
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next = buf;
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while (next < lim) {
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ifm = (struct if_msghdr *)next;
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if (ifm->ifm_type == RTM_IFINFO) {
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sdl = (struct sockaddr_dl *)(ifm + 1);
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if (ifm->ifm_index == idx) {
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strncpy(name, sdl->sdl_data, sdl->sdl_nlen);
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name[sdl->sdl_nlen] = '\0';
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free (buf);
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return (0);
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}
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}
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next += ifm->ifm_msglen;
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}
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free (buf);
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return(ENOENT);
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}
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static void
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announce_event(ifname, sock, dst)
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char *ifname;
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int sock;
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struct sockaddr_in *dst;
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{
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int s;
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char indication[NDIS_INDICATION_LEN];
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struct ifreq ifr;
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struct ndis_evt *e;
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char buf[512], *pos, *end;
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int len, type, _type;
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s = socket(PF_INET, SOCK_DGRAM, 0);
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if (s < 0)
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return;
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bzero((char *)&ifr, sizeof(ifr));
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e = (struct ndis_evt *)indication;
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e->ne_len = NDIS_INDICATION_LEN - sizeof(struct ndis_evt);
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strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
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ifr.ifr_data = indication;
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if (ioctl(s, SIOCGPRIVATE_0, &ifr) < 0) {
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close(s);
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dbgmsg("failed to read event info from %s\n", ifname);
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return;
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}
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if (e->ne_sts == NDIS_STATUS_MEDIA_CONNECT) {
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type = EVENT_CONNECT;
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if (verbose)
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dbgmsg("Received a connect event for %s", ifname);
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}
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if (e->ne_sts == NDIS_STATUS_MEDIA_DISCONNECT) {
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type = EVENT_DISCONNECT;
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if (verbose)
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dbgmsg("Received a disconnect event for %s", ifname);
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}
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if (e->ne_sts == NDIS_STATUS_MEDIA_SPECIFIC_INDICATION) {
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type = EVENT_MEDIA_SPECIFIC;
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if (verbose)
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dbgmsg("Received a media-specific event for %s",
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ifname);
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}
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end = buf + sizeof(buf);
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_type = (int) type;
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memcpy(buf, &_type, sizeof(_type));
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pos = buf + sizeof(_type);
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len = snprintf(pos + 1, end - pos - 1, "%s", ifname);
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if (len < 0)
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return;
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if (len > 255)
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len = 255;
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*pos = (unsigned char) len;
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pos += 1 + len;
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if (e->ne_len) {
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if (e->ne_len > 255 || 1 + e->ne_len > end - pos) {
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dbgmsg("Not enough room for send_event data (%d)\n",
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e->ne_len);
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return;
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}
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*pos++ = (unsigned char) e->ne_len;
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memcpy(pos, (indication) + sizeof(struct ndis_evt), e->ne_len);
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pos += e->ne_len;
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}
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len = sendto(sock, buf, pos - buf, 0, (struct sockaddr *) dst,
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sizeof(struct sockaddr_in));
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close(s);
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return;
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}
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static void
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usage(progname)
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char *progname;
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{
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fprintf(stderr, "Usage: ndis_events [-d] [-v]\n", progname);
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exit(1);
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}
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int
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main(argc, argv)
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int argc;
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char *argv[];
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{
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int s, r, n;
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struct sockaddr_in sin;
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char msg[NDIS_INDICATION_LEN];
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struct rt_msghdr *rtm;
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struct if_msghdr *ifm;
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char ifname[IFNAMSIZ];
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int ch;
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while ((ch = getopt(argc, argv, "dv")) != -1) {
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switch(ch) {
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case 'd':
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debug++;
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break;
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case 'v':
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verbose++;
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break;
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default:
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usage(PROGNAME);
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break;
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}
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}
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if (!debug && daemon(0, 0))
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err(1, "failed to daemonize ourselves");
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if (!debug)
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openlog(PROGNAME, LOG_PID | LOG_CONS, LOG_DAEMON);
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bzero((char *)&sin, sizeof(sin));
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/* Create a datagram socket. */
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s = socket(PF_INET, SOCK_DGRAM, 0);
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if (s < 0) {
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dbgmsg("socket creation failed");
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exit(1);
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}
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sin.sin_family = AF_INET;
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sin.sin_addr.s_addr = inet_addr("127.0.0.1");
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sin.sin_port = htons(WPA_SUPPLICANT_PORT);
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/* Create a routing socket. */
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r = socket (PF_ROUTE, SOCK_RAW, 0);
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if (r < 0) {
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dbgmsg("routing socket creation failed");
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exit(1);
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}
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/* Now sit and spin, waiting for events. */
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if (verbose)
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dbgmsg("Listening for events");
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while (1) {
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n = read(r, msg, NDIS_INDICATION_LEN);
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rtm = (struct rt_msghdr *)msg;
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if (rtm->rtm_type != RTM_IFINFO)
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continue;
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ifm = (struct if_msghdr *)msg;
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if (find_ifname(ifm->ifm_index, ifname))
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continue;
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if (strstr(ifname, "ndis"))
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announce_event(ifname, s, &sin);
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else {
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if (verbose)
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dbgmsg("Skipping ifinfo message from %s",
|
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ifname);
|
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}
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}
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/* NOTREACHED */
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exit(0);
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}
|
@ -6,12 +6,14 @@ WPA_SUPPLICANT_DISTDIR?= ${.CURDIR}/../../../contrib/wpa_supplicant
|
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PROG= wpa_supplicant
|
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SRCS= config.c eloop.c common.c md5.c rc4.c sha1.c aes_wrap.c \
|
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wpa_supplicant.c wpa.c \
|
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ctrl_iface.c l2_packet.c drivers.c driver_freebsd.c
|
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ctrl_iface.c l2_packet.c drivers.c driver_freebsd.c \
|
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driver_ndis.c driver_ndis_.c Packet32.c
|
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|
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MAN= wpa_supplicant.8 wpa_supplicant.conf.5
|
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|
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CFLAGS+= -I${.CURDIR} -I${WPA_SUPPLICANT_DISTDIR}
|
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CFLAGS+= -DCONFIG_DRIVER_BSD
|
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CFLAGS+= -DCONFIG_DRIVER_NDIS
|
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CFLAGS+= -DCONFIG_CTRL_IFACE
|
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CFLAGS+= -g
|
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DPADD+= ${LIBPCAP}
|
||||
|
388
usr.sbin/wpa/wpa_supplicant/Packet32.c
Normal file
388
usr.sbin/wpa/wpa_supplicant/Packet32.c
Normal file
@ -0,0 +1,388 @@
|
||||
/*-
|
||||
* Copyright (c) 2005
|
||||
* Bill Paul <wpaul@windriver.com>. 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Bill Paul.
|
||||
* 4. Neither the name of the author nor the names of any co-contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``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 Bill Paul OR THE VOICES IN HIS HEAD
|
||||
* 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$");
|
||||
|
||||
/*
|
||||
* This file implements a small portion of the Winpcap API for the
|
||||
* Windows NDIS interface in wpa_supplicant. It provides just enough
|
||||
* routines to fool wpa_supplicant into thinking it's really running
|
||||
* in a Windows environment.
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/errno.h>
|
||||
#include <sys/sysctl.h>
|
||||
#include <sys/fcntl.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/if_var.h>
|
||||
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <netdb.h>
|
||||
#include <net/route.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <pcap.h>
|
||||
|
||||
#include "Packet32.h"
|
||||
|
||||
#define OID_802_11_ADD_KEY 0x0d01011D
|
||||
|
||||
typedef ULONGLONG NDIS_802_11_KEY_RSC;
|
||||
typedef UCHAR NDIS_802_11_MAC_ADDRESS[6];
|
||||
|
||||
typedef struct NDIS_802_11_KEY {
|
||||
ULONG Length;
|
||||
ULONG KeyIndex;
|
||||
ULONG KeyLength;
|
||||
NDIS_802_11_MAC_ADDRESS BSSID;
|
||||
NDIS_802_11_KEY_RSC KeyRSC;
|
||||
UCHAR KeyMaterial[1];
|
||||
} NDIS_802_11_KEY;
|
||||
|
||||
typedef struct NDIS_802_11_KEY_COMPAT {
|
||||
ULONG Length;
|
||||
ULONG KeyIndex;
|
||||
ULONG KeyLength;
|
||||
NDIS_802_11_MAC_ADDRESS BSSID;
|
||||
UCHAR Pad[6]; /* Make struct layout match Windows. */
|
||||
NDIS_802_11_KEY_RSC KeyRSC;
|
||||
#ifdef notdef
|
||||
UCHAR KeyMaterial[1];
|
||||
#endif
|
||||
} NDIS_802_11_KEY_COMPAT;
|
||||
|
||||
#define TRUE 1
|
||||
#define FALSE 0
|
||||
|
||||
struct adapter {
|
||||
int socket;
|
||||
char name[IFNAMSIZ];
|
||||
};
|
||||
|
||||
void *
|
||||
PacketOpenAdapter(iface)
|
||||
CHAR *iface;
|
||||
{
|
||||
struct adapter *a;
|
||||
int s;
|
||||
int ifflags;
|
||||
struct ifreq ifr;
|
||||
|
||||
s = socket(PF_INET, SOCK_DGRAM, 0);
|
||||
|
||||
if (s == -1)
|
||||
return(NULL);
|
||||
|
||||
a = malloc(sizeof(struct adapter));
|
||||
if (a == NULL)
|
||||
return(NULL);
|
||||
|
||||
a->socket = s;
|
||||
snprintf(a->name, IFNAMSIZ, "%s", iface);
|
||||
|
||||
bzero((char *)&ifr, sizeof(ifr));
|
||||
strncpy(ifr.ifr_name, iface, sizeof (ifr.ifr_name));
|
||||
if (ioctl(a->socket, SIOCGIFFLAGS, (caddr_t)&ifr) < 0) {
|
||||
free(a);
|
||||
close(s);
|
||||
return(NULL);
|
||||
}
|
||||
ifr.ifr_flags |= IFF_UP;
|
||||
if (ioctl(a->socket, SIOCSIFFLAGS, (caddr_t)&ifr) < 0) {
|
||||
free(a);
|
||||
close(s);
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
return(a);
|
||||
}
|
||||
|
||||
int
|
||||
PacketRequest(iface, set, oid)
|
||||
void *iface;
|
||||
BOOLEAN set;
|
||||
PACKET_OID_DATA *oid;
|
||||
{
|
||||
struct adapter *a;
|
||||
uint32_t retval;
|
||||
struct ifreq ifr;
|
||||
NDIS_802_11_KEY *old;
|
||||
NDIS_802_11_KEY_COMPAT *new;
|
||||
PACKET_OID_DATA *o = NULL;
|
||||
|
||||
if (iface == NULL)
|
||||
return(-1);
|
||||
|
||||
a = iface;
|
||||
bzero((char *)&ifr, sizeof(ifr));
|
||||
|
||||
/*
|
||||
* This hack is necessary to work around a difference
|
||||
* betwee the GNU C and Microsoft C compilers. The NDIS_802_11_KEY
|
||||
* structure has a uint64_t in it, right after an array of
|
||||
* chars. The Microsoft compiler inserts padding right before
|
||||
* the 64-bit value to align it on a 64-bit boundary, but
|
||||
* GCC only aligns it on a 32-bit boundary. Trying to pass
|
||||
* the GCC-formatted structure to an NDIS binary driver
|
||||
* fails because some of the fields appear to be at the
|
||||
* wrong offsets.
|
||||
*
|
||||
* To get around this, if we detect someone is trying to do
|
||||
* a set operation on OID_802_11_ADD_KEY, we shuffle the data
|
||||
* into a properly padded structure and pass that into the
|
||||
* driver instead. This allows the driver_ndis.c code supplied
|
||||
* with wpa_supplicant to work unmodified.
|
||||
*/
|
||||
|
||||
if (set == TRUE && oid->Oid == OID_802_11_ADD_KEY) {
|
||||
old = (NDIS_802_11_KEY *)&oid->Data;
|
||||
o = malloc(sizeof(PACKET_OID_DATA) +
|
||||
sizeof(NDIS_802_11_KEY_COMPAT) + old->KeyLength);
|
||||
if (o == NULL)
|
||||
return(0);
|
||||
bzero((char *)o, sizeof(PACKET_OID_DATA) +
|
||||
sizeof(NDIS_802_11_KEY_COMPAT) + old->KeyLength);
|
||||
o->Oid = oid->Oid;
|
||||
o->Length = sizeof(NDIS_802_11_KEY_COMPAT) + old->KeyLength;
|
||||
new = (NDIS_802_11_KEY_COMPAT *)&o->Data;
|
||||
new->KeyRSC = old->KeyRSC;
|
||||
new->Length = o->Length;
|
||||
new->KeyIndex = old->KeyIndex;
|
||||
new->KeyLength = old->KeyLength;
|
||||
bcopy(old->BSSID, new->BSSID, sizeof(NDIS_802_11_MAC_ADDRESS));
|
||||
bcopy(old->KeyMaterial, (char *)new +
|
||||
sizeof(NDIS_802_11_KEY_COMPAT), new->KeyLength);
|
||||
ifr.ifr_data = (caddr_t)o;
|
||||
} else
|
||||
ifr.ifr_data = (caddr_t)oid;
|
||||
|
||||
strlcpy(ifr.ifr_name, a->name, sizeof(ifr.ifr_name));
|
||||
|
||||
if (set == TRUE)
|
||||
retval = ioctl(a->socket, SIOCSDRVSPEC, &ifr);
|
||||
else
|
||||
retval = ioctl(a->socket, SIOCGDRVSPEC, &ifr);
|
||||
|
||||
if (o != NULL)
|
||||
free(o);
|
||||
|
||||
if (retval)
|
||||
return(0);
|
||||
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
PacketGetAdapterNames(namelist, len)
|
||||
CHAR *namelist;
|
||||
ULONG *len;
|
||||
{
|
||||
int mib[6];
|
||||
size_t needed;
|
||||
struct if_msghdr *ifm;
|
||||
struct sockaddr_dl *sdl;
|
||||
char *buf, *lim, *next;
|
||||
char *plist;
|
||||
int spc;
|
||||
int i, ifcnt = 0;
|
||||
|
||||
plist = namelist;
|
||||
spc = 0;
|
||||
|
||||
bzero(plist, *len);
|
||||
|
||||
needed = 0;
|
||||
mib[0] = CTL_NET;
|
||||
mib[1] = PF_ROUTE;
|
||||
mib[2] = 0; /* protocol */
|
||||
mib[3] = 0; /* wildcard address family */
|
||||
mib[4] = NET_RT_IFLIST;
|
||||
mib[5] = 0; /* no flags */
|
||||
|
||||
if (sysctl (mib, 6, NULL, &needed, NULL, 0) < 0)
|
||||
return(EIO);
|
||||
|
||||
buf = malloc (needed);
|
||||
if (buf == NULL)
|
||||
return(ENOMEM);
|
||||
|
||||
if (sysctl (mib, 6, buf, &needed, NULL, 0) < 0) {
|
||||
free(buf);
|
||||
return(EIO);
|
||||
}
|
||||
|
||||
lim = buf + needed;
|
||||
|
||||
/* Generate interface name list. */
|
||||
|
||||
next = buf;
|
||||
while (next < lim) {
|
||||
ifm = (struct if_msghdr *)next;
|
||||
if (ifm->ifm_type == RTM_IFINFO) {
|
||||
sdl = (struct sockaddr_dl *)(ifm + 1);
|
||||
if (strnstr(sdl->sdl_data, "ndis", sdl->sdl_nlen)) {
|
||||
if ((spc + sdl->sdl_nlen) > *len) {
|
||||
free(buf);
|
||||
return(ENOSPC);
|
||||
}
|
||||
strncpy(plist, sdl->sdl_data, sdl->sdl_nlen);
|
||||
plist += (sdl->sdl_nlen + 1);
|
||||
spc += (sdl->sdl_nlen + 1);
|
||||
ifcnt++;
|
||||
}
|
||||
}
|
||||
next += ifm->ifm_msglen;
|
||||
}
|
||||
|
||||
|
||||
/* Insert an extra "" as a spacer */
|
||||
|
||||
plist++;
|
||||
spc++;
|
||||
|
||||
/*
|
||||
* Now generate the interface description list. There
|
||||
* must be a unique description for each interface, and
|
||||
* they have to match what the ndis_events program will
|
||||
* feed in later. To keep this simple, we just repeat
|
||||
* the interface list over again.
|
||||
*/
|
||||
|
||||
next = buf;
|
||||
while (next < lim) {
|
||||
ifm = (struct if_msghdr *)next;
|
||||
if (ifm->ifm_type == RTM_IFINFO) {
|
||||
sdl = (struct sockaddr_dl *)(ifm + 1);
|
||||
if (strnstr(sdl->sdl_data, "ndis", sdl->sdl_nlen)) {
|
||||
if ((spc + sdl->sdl_nlen) > *len) {
|
||||
free(buf);
|
||||
return(ENOSPC);
|
||||
}
|
||||
strncpy(plist, sdl->sdl_data, sdl->sdl_nlen);
|
||||
plist += (sdl->sdl_nlen + 1);
|
||||
spc += (sdl->sdl_nlen + 1);
|
||||
ifcnt++;
|
||||
}
|
||||
}
|
||||
next += ifm->ifm_msglen;
|
||||
}
|
||||
|
||||
free (buf);
|
||||
|
||||
*len = spc + 1;
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
void
|
||||
PacketCloseAdapter(iface)
|
||||
void *iface;
|
||||
{
|
||||
struct adapter *a;
|
||||
struct ifreq ifr;
|
||||
|
||||
if (iface == NULL)
|
||||
return;
|
||||
|
||||
a = iface;
|
||||
|
||||
bzero((char *)&ifr, sizeof(ifr));
|
||||
strncpy(ifr.ifr_name, a->name, sizeof (ifr.ifr_name));
|
||||
ioctl(a->socket, SIOCGIFFLAGS, (caddr_t)&ifr);
|
||||
ifr.ifr_flags &= ~IFF_UP;
|
||||
ioctl(a->socket, SIOCSIFFLAGS, (caddr_t)&ifr);
|
||||
close(a->socket);
|
||||
free(a);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
#if __FreeBSD_version < 600000
|
||||
|
||||
/*
|
||||
* The version of libpcap in FreeBSD 5.2.1 doesn't have these routines.
|
||||
* Call me insane if you will, but I still run 5.2.1 on my laptop, and
|
||||
* I'd like to use WPA there.
|
||||
*/
|
||||
|
||||
int
|
||||
pcap_get_selectable_fd(pcap_t *p)
|
||||
{
|
||||
return(pcap_fileno(p));
|
||||
}
|
||||
|
||||
/*
|
||||
* The old version of libpcap opens its BPF descriptor in read-only
|
||||
* mode. We need to temporarily create a new one we can write to.
|
||||
*/
|
||||
|
||||
int
|
||||
pcap_inject(pcap_t *p, const void *buf, size_t len)
|
||||
{
|
||||
int fd;
|
||||
int res, n = 0;
|
||||
char device[sizeof "/dev/bpf0000000000"];
|
||||
struct ifreq ifr;
|
||||
|
||||
/*
|
||||
* Go through all the minors and find one that isn't in use.
|
||||
*/
|
||||
do {
|
||||
(void)snprintf(device, sizeof(device), "/dev/bpf%d", n++);
|
||||
fd = open(device, O_RDWR);
|
||||
} while (fd < 0 && errno == EBUSY);
|
||||
|
||||
if (fd == -1)
|
||||
return(-1);
|
||||
|
||||
bzero((char *)&ifr, sizeof(ifr));
|
||||
ioctl(pcap_fileno(p), BIOCGETIF, (caddr_t)&ifr);
|
||||
ioctl(fd, BIOCSETIF, (caddr_t)&ifr);
|
||||
|
||||
res = write(fd, buf, len);
|
||||
|
||||
close(fd);
|
||||
|
||||
return(res);
|
||||
}
|
||||
#endif
|
66
usr.sbin/wpa/wpa_supplicant/Packet32.h
Normal file
66
usr.sbin/wpa/wpa_supplicant/Packet32.h
Normal file
@ -0,0 +1,66 @@
|
||||
/*-
|
||||
* Copyright (c) 2005
|
||||
* Bill Paul <wpaul@windriver.com>. 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Bill Paul.
|
||||
* 4. Neither the name of the author nor the names of any co-contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``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 Bill Paul OR THE VOICES IN HIS HEAD
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _PACKET32_H_
|
||||
#define _PACKET32_H_
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <ntddndis.h>
|
||||
|
||||
struct PACKET_OID_DATA {
|
||||
uint32_t Oid;
|
||||
uint32_t Length;
|
||||
uint8_t Data[1];
|
||||
};
|
||||
|
||||
|
||||
typedef struct PACKET_OID_DATA PACKET_OID_DATA;
|
||||
|
||||
extern void *PacketOpenAdapter(CHAR *);
|
||||
extern int PacketRequest(void *, BOOLEAN, PACKET_OID_DATA *);
|
||||
extern int PacketGetAdapterNames(CHAR *, ULONG *);
|
||||
extern void PacketCloseAdapter(void *);
|
||||
|
||||
/*
|
||||
* This is for backwards compatibility on FreeBSD 5.
|
||||
*/
|
||||
|
||||
#ifndef SIOCGDRVSPEC
|
||||
#define SIOCSDRVSPEC _IOW('i', 123, struct ifreq) /* set driver-specific
|
||||
parameters */
|
||||
#define SIOCGDRVSPEC _IOWR('i', 123, struct ifreq) /* get driver-specific
|
||||
parameters */
|
||||
#endif
|
||||
|
||||
#endif /* _PACKET32_H_ */
|
30
usr.sbin/wpa/wpa_supplicant/ntddndis.h
Normal file
30
usr.sbin/wpa/wpa_supplicant/ntddndis.h
Normal file
@ -0,0 +1,30 @@
|
||||
#ifndef _NTDDNDIS_H_
|
||||
#define _NTDDNDIS_H_
|
||||
|
||||
/*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/*
|
||||
* Fake up some of the Windows type definitions so that the NDIS
|
||||
* interface module in wpa_supplicant will build.
|
||||
*/
|
||||
|
||||
#define ULONG uint32_t
|
||||
#define USHORT uint16_t
|
||||
#define UCHAR uint8_t
|
||||
#define LONG int32_t
|
||||
#define SHORT int16_t
|
||||
#define CHAR int8_t
|
||||
#define ULONGLONG uint64_t
|
||||
#define LONGLONG int64_t
|
||||
#define BOOLEAN uint8_t
|
||||
typedef void * LPADAPTER;
|
||||
typedef char * PTSTR;
|
||||
|
||||
#define TRUE 1
|
||||
#define FALSE 0
|
||||
|
||||
#define OID_802_3_CURRENT_ADDRESS 0x01010102
|
||||
|
||||
#endif /* _NTDDNDIS_H_ */
|
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Reference in New Issue
Block a user