/* * Copyright (c) 2000 Markus Friedl.  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 "includes.h"RCSID("$OpenBSD: auth2-passwd.c,v 1.2 2002/05/31 11:35:15 markus Exp $");#include "xmalloc.h"#include "packet.h"#include "log.h"#include "auth.h"#include "monitor_wrap.h"#include "servconf.h"/* import */extern ServerOptions options;static intuserauth_passwd(Authctxt *authctxt){	char *password;	int authenticated = 0;	int change;	u_int len;	change = packet_get_char();	if (change)		log("password change not supported");	password = packet_get_string(&len);	packet_check_eom();	if (authctxt->valid &&	    PRIVSEP(auth_password(authctxt, password)) == 1)		authenticated = 1;	memset(password, 0, len);	xfree(password);	return authenticated;}Authmethod method_passwd = {	"password",	userauth_passwd,	&options.password_authentication};