1/* $NetBSD: auth_unix.h,v 1.10 2016/01/23 02:34:09 dholland Exp $ */
2
3/*
4 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5 * unrestricted use provided that this legend is included on all tape
6 * media and as a part of the software program in whole or part. Users
7 * may copy or modify Sun RPC without charge, but are not authorized
8 * to license or distribute it to anyone else except as part of a product or
9 * program developed by the user.
10 *
11 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
12 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
13 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 *
15 * Sun RPC is provided with no support and without any obligation on the
16 * part of Sun Microsystems, Inc. to assist in its use, correction,
17 * modification or enhancement.
18 *
19 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
20 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21 * OR ANY PART THEREOF.
22 *
23 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
24 * or profits or other special, indirect and consequential damages, even if
25 * Sun has been advised of the possibility of such damages.
26 *
27 * Sun Microsystems, Inc.
28 * 2550 Garcia Avenue
29 * Mountain View, California 94043
30 *
31 * from: @(#)auth_unix.h 1.8 88/02/08 SMI
32 * @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC
33 */
34
35/*
36 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
37 *
38 * Copyright (C) 1984, Sun Microsystems, Inc.
39 */
40
41/*
42 * The system is very weak. The client uses no encryption for it
43 * credentials and only sends null verifiers. The server sends backs
44 * null verifiers or optionally a verifier that suggests a new short hand
45 * for the credentials.
46 */
47
48#ifndef _RPC_AUTH_UNIX_H_
49#define _RPC_AUTH_UNIX_H_
50#include <sys/cdefs.h>
51
52/* The machine name is part of a credential; it may not exceed 255 bytes */
53#define MAX_MACHINE_NAME 255
54
55/* gids compose part of a credential; there may not be more than 16 of them */
56#define NGRPS 16
57
58/*
59 * Unix style credentials.
60 */
61struct authunix_parms {
62 unsigned long aup_time;
63 char *aup_machname;
64 int aup_uid;
65 int aup_gid;
66 unsigned int aup_len;
67 int *aup_gids;
68};
69
70__BEGIN_DECLS
71extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);
72__END_DECLS
73
74/*
75 * If a response verifier has flavor AUTH_SHORT,
76 * then the body of the response verifier encapsulates the following structure;
77 * again it is serialized in the obvious fashion.
78 */
79struct short_hand_verf {
80 struct opaque_auth new_cred;
81};
82
83#endif /* !_RPC_AUTH_UNIX_H_ */
84