1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2009, Sun Microsystems, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 * - Redistributions of source code must retain the above copyright notice,
10 *   this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright notice,
12 *   this list of conditions and the following disclaimer in the documentation
13 *   and/or other materials provided with the distribution.
14 * - Neither the name of Sun Microsystems, Inc. nor the names of its
15 *   contributors may be used to endorse or promote products derived
16 *   from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30/*
31 * Copyright (c) 1986-1991 by Sun Microsystems Inc.
32 */
33
34/*
35 * authdes_prot.c, XDR routines for DES authentication
36 */
37
38#include "namespace.h"
39#include <rpc/types.h>
40#include <rpc/xdr.h>
41#include <rpc/auth.h>
42#include <rpc/auth_des.h>
43#include "un-namespace.h"
44
45#define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
46
47bool_t
48xdr_authdes_cred(XDR *xdrs, struct authdes_cred *cred)
49{
50	enum authdes_namekind *padc_namekind = &cred->adc_namekind;
51	/*
52	 * Unrolled xdr
53	 */
54	ATTEMPT(xdr_enum(xdrs, (enum_t *) padc_namekind));
55	switch (cred->adc_namekind) {
56	case ADN_FULLNAME:
57		ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
58		    MAXNETNAMELEN));
59		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
60		    sizeof(des_block)));
61		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
62		    sizeof(cred->adc_fullname.window)));
63		return (TRUE);
64	case ADN_NICKNAME:
65		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_nickname,
66		    sizeof(cred->adc_nickname)));
67		return (TRUE);
68	default:
69		return (FALSE);
70	}
71}
72
73
74bool_t
75xdr_authdes_verf(XDR *xdrs, struct authdes_verf *verf)
76{
77	/*
78 	 * Unrolled xdr
79 	 */
80	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
81	    sizeof(des_block)));
82	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
83	    sizeof(verf->adv_int_u)));
84	return (TRUE);
85}
86