/* auth_none.c -  client authentication for remote systems *//* Copyright 1984-2000 Wind River Systems, Inc. */#include "copyright_wrs.h"/* * Copyright (c) 1987 Wind River Systems, Inc. * Copyright (C) 1984, Sun Microsystems, Inc. * * Sun RPC is a product of Sun Microsystems, Inc. and is provided for * unrestricted use provided that this legend is included on all tape * media and as a part of the software program in whole or part.  Users * may copy or modify Sun RPC without charge, but are not authorized * to license or distribute it to anyone else except as part of a product or * program developed by the user. * * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. * * Sun RPC is provided with no support and without any obligation on the * part of Sun Microsystems, Inc. to assist in its use, correction, * modification or enhancement. * * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC * OR ANY PART THEREOF. * * In no event will Sun Microsystems, Inc. be liable for any lost revenue * or profits or other special, indirect and consequential damages, even if * Sun has been advised of the possibility of such damages. * * Sun Microsystems, Inc. * 2550 Garcia Avenue * Mountain View, California  94043 *//*modification history--------------------01h,18apr00,ham  fixed compilation warnings.01g,26may92,rrr  the tree shuffle01f,04oct91,rrr  passed through the ansification filter		  -changed includes to have absolute path from h/		  -changed copyright notice01e,10may90,dnw   moved moduleStatics to rpcGbl; removed init/exit routines		  changed taskModuleList to taskRpcStatics01d,27oct89,hjb   upgraded to 4.001c,19apr89,gae   added auth_noneExit to do tidy cleanup of tasks.		  changed auth_noneInit to return pointer to moduleStatics.01b,11nov87,jlf   added wrs copyright, title, mod history, etc.01a,01nov87,rdc   first VxWorks version*//* * auth_none.c * Creates a client authentication handle for passing "null" * credentials and verifiers to remote systems. * * Copyright (C) 1984, Sun Microsystems, Inc. */#include "rpc/rpctypes.h"#include "rpc/xdr.h"#include "rpc/auth.h"#include "vxWorks.h"#include "memLib.h"#include "rpc/rpcGbl.h"extern bool_t xdr_opaque_auth (XDR *xdrs, struct opaque_auth *ap);/* XXX #define NULL ((caddr_t)0) *//* #define MAX_MARSHEL_SIZE 20 XXX moved to rpcGbl *//* * Authenticator operations routines */LOCAL void	authnone_verf();			/* 4.0 */LOCAL void	authnone_destroy();			/* 4.0 */LOCAL bool_t	authnone_marshal();			/* 4.0 */LOCAL bool_t	authnone_validate();			/* 4.0 */LOCAL bool_t	authnone_refresh();			/* 4.0 */static struct auth_ops ops = {	authnone_verf,	authnone_marshal,	authnone_validate,	authnone_refresh,	authnone_destroy};AUTH *authnone_create(){	XDR xdr_stream;	register XDR *xdrs;	FAST struct auth_none *ms = &taskRpcStatics->auth_none;	if (! ms->mcnt) {		ms->no_client.ah_cred = ms->no_client.ah_verf = _null_auth;		ms->no_client.ah_ops = &ops;		xdrs = &xdr_stream;		xdrmem_create(xdrs, ms->marshalled_client,		    (u_int)MAX_MARSHEL_SIZE, XDR_ENCODE);		(void)xdr_opaque_auth(xdrs, &ms->no_client.ah_cred);		(void)xdr_opaque_auth(xdrs, &ms->no_client.ah_verf);		ms->mcnt = XDR_GETPOS(xdrs);		XDR_DESTROY(xdrs);	}	return (&ms->no_client);}/*ARGSUSED*/LOCAL bool_t			/* 4.0 */authnone_marshal(client, xdrs)	AUTH *client;	XDR *xdrs;{	FAST struct auth_none *ms = &taskRpcStatics->auth_none;	return ((*xdrs->x_ops->x_putbytes)(xdrs, ms->marshalled_client,					   ms->mcnt));}LOCAL void 			/* 4.0 */authnone_verf(){}LOCAL bool_t			/* 4.0 */authnone_validate(){	return (TRUE);}LOCAL bool_t			/* 4.0 */authnone_refresh(){	return (FALSE);}LOCAL void			/* 4.0 */authnone_destroy(){}