1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22#pragma ident	"%Z%%M%	%I%	%E% SMI"
23
24/*
25 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
26 *
27 * Copyright (C) 1984, Sun Microsystems, Inc.
28 */
29
30#ifndef _rpc_auth_unix_h
31#define	_rpc_auth_unix_h
32
33/*
34 * The system is very weak.  The client uses no encryption for  it
35 * credentials and only sends null verifiers.  The server sends backs
36 * null verifiers or optionally a verifier that suggests a new short hand
37 * for the credentials.
38 */
39
40/* The machine name is part of a credential; it may not exceed 255 bytes */
41#define	MAX_MACHINE_NAME 255
42
43/* gids compose part of a credential; there may not be more than 16 of them */
44#define	NGRPS 16
45
46/*
47 * Unix style credentials.
48 */
49struct authunix_parms {
50	u_long	 aup_time;
51	char	*aup_machname;
52	u_int	 aup_uid;
53	u_int	 aup_gid;
54	u_int	 aup_len;
55	u_int	*aup_gids;
56};
57
58extern bool_t xdr_authunix_parms();
59
60/*
61 * If a response verifier has flavor AUTH_SHORT,
62 * then the body of the response verifier encapsulates the following structure;
63 * again it is serialized in the obvious fashion.
64 */
65struct short_hand_verf {
66	struct opaque_auth new_cred;
67};
68
69#endif /*!_rpc_auth_unix_h*/
70