#if defined(LIBC_RCS) && !defined(lint) static char rcs_id[] = "$Header: auth_none.c,v 1.2 86/09/08 14:48:27 tadl Exp $"; #endif /* * RCS info * $Locker: $ */ /* NFSSRC @(#)auth_none.c 2.1 86/04/14 */ #if defined(SUN_SCCS) && !defined(lint) static char sccsid[] = "@(#)auth_none.c 1.1 86/02/03 Copyr 1984 Sun Micro"; #endif /* * auth_none.c * Creates a client authentication handle for passing "null" * credentials and verifiers to remote systems. * * Copyright (C) 1984, Sun Microsystems, Inc. */ #include "types.h" /* <> */ #include "xdr.h" /* <> */ #include "auth.h" /* <> */ #define NULL ((caddr_t)0) #define MAX_MARSHEL_SIZE 20 /* * Authenticator operations routines */ static void authnone_verf(); static void authnone_destroy(); static bool_t authnone_marshal(); static bool_t authnone_validate(); static bool_t authnone_refresh(); static struct auth_ops ops = { authnone_verf, authnone_marshal, authnone_validate, authnone_refresh, authnone_destroy }; static AUTH no_client; static char marshalled_client[MAX_MARSHEL_SIZE]; static u_int mcnt; AUTH * authnone_create() { XDR xdr_stream; register XDR *xdrs; if (! mcnt) { no_client.ah_cred = no_client.ah_verf = _null_auth; no_client.ah_ops = &ops; xdrs = &xdr_stream; xdrmem_create(xdrs, marshalled_client, (u_int)MAX_MARSHEL_SIZE, XDR_ENCODE); (void)xdr_opaque_auth(xdrs, &no_client.ah_cred); (void)xdr_opaque_auth(xdrs, &no_client.ah_verf); mcnt = XDR_GETPOS(xdrs); XDR_DESTROY(xdrs); } return (&no_client); } /*ARGSUSED*/ static bool_t authnone_marshal(client, xdrs) AUTH *client; XDR *xdrs; { return ((*xdrs->x_ops->x_putbytes)(xdrs, marshalled_client, mcnt)); } static void authnone_verf() { } static bool_t authnone_validate() { return (TRUE); } static bool_t authnone_refresh() { return (FALSE); } static void authnone_destroy() { }