authdes_prot.c revision 261046 
1#if defined(LIBC_SCCS) && !defined(lint)
2static char sccsid[] = 	"@(#)authdes_prot.c	2.1 88/07/29 4.0 RPCSRC; from 1.6 88/02/08 SMI";
3#endif
4#include <sys/cdefs.h>
5__FBSDID("$FreeBSD: stable/10/lib/libc/rpc/authdes_prot.c 261046 2014-01-22 23:45:27Z mav $");
6
7/*-
8 * Copyright (c) 2009, Sun Microsystems, Inc.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions are met:
13 * - Redistributions of source code must retain the above copyright notice,
14 *   this list of conditions and the following disclaimer.
15 * - Redistributions in binary form must reproduce the above copyright notice,
16 *   this list of conditions and the following disclaimer in the documentation
17 *   and/or other materials provided with the distribution.
18 * - Neither the name of Sun Microsystems, Inc. nor the names of its
19 *   contributors may be used to endorse or promote products derived
20 *   from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
33 */
34/*
35 * Copyright (c) 1986-1991 by Sun Microsystems Inc.
36 */
37
38/*
39 * authdes_prot.c, XDR routines for DES authentication
40 */
41
42#include "namespace.h"
43#include <rpc/types.h>
44#include <rpc/xdr.h>
45#include <rpc/auth.h>
46#include <rpc/auth_des.h>
47#include "un-namespace.h"
48
49#define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
50
51bool_t
52xdr_authdes_cred(xdrs, cred)
53	XDR *xdrs;
54	struct authdes_cred *cred;
55{
56	enum authdes_namekind *padc_namekind = &cred->adc_namekind;
57	/*
58	 * Unrolled xdr
59	 */
60	ATTEMPT(xdr_enum(xdrs, (enum_t *) padc_namekind));
61	switch (cred->adc_namekind) {
62	case ADN_FULLNAME:
63		ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
64		    MAXNETNAMELEN));
65		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
66		    sizeof(des_block)));
67		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
68		    sizeof(cred->adc_fullname.window)));
69		return (TRUE);
70	case ADN_NICKNAME:
71		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_nickname,
72		    sizeof(cred->adc_nickname)));
73		return (TRUE);
74	default:
75		return (FALSE);
76	}
77}
78
79
80bool_t
81xdr_authdes_verf(xdrs, verf)
82	XDR *xdrs;
83	struct authdes_verf *verf;
84{
85	/*
86 	 * Unrolled xdr
87 	 */
88	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
89	    sizeof(des_block)));
90	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
91	    sizeof(verf->adv_int_u)));
92	return (TRUE);
93}
94