Move tcpdump-3.9/ to tcpdump/. No need for a versioned dir.
[dragonfly.git] / contrib / tcpdump / rpc_auth.h
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1/* @(#) $Header: /tcpdump/master/tcpdump/rpc_auth.h,v 1.1.2.1 2005/04/27 21:44:07 guy Exp $ (LBL) */
2/*
3 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
4 * unrestricted use provided that this legend is included on all tape
5 * media and as a part of the software program in whole or part. Users
6 * may copy or modify Sun RPC without charge, but are not authorized
7 * to license or distribute it to anyone else except as part of a product or
8 * program developed by the user.
9 *
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13 *
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
17 *
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
21 *
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
25 *
26 * Sun Microsystems, Inc.
27 * 2550 Garcia Avenue
28 * Mountain View, California 94043
29 *
30 * from: @(#)auth.h 1.17 88/02/08 SMI
31 * from: @(#)auth.h 2.3 88/08/07 4.0 RPCSRC
32 * $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $
33 */
34
35/*
36 * auth.h, Authentication interface.
37 *
38 * Copyright (C) 1984, Sun Microsystems, Inc.
39 *
40 * The data structures are completely opaque to the client. The client
41 * is required to pass a AUTH * to routines that create rpc
42 * "sessions".
43 */
44
45/*
46 * Status returned from authentication check
47 */
48enum sunrpc_auth_stat {
49 SUNRPC_AUTH_OK=0,
50 /*
51 * failed at remote end
52 */
53 SUNRPC_AUTH_BADCRED=1, /* bogus credentials (seal broken) */
54 SUNRPC_AUTH_REJECTEDCRED=2, /* client should begin new session */
55 SUNRPC_AUTH_BADVERF=3, /* bogus verifier (seal broken) */
56 SUNRPC_AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */
57 SUNRPC_AUTH_TOOWEAK=5, /* rejected due to security reasons */
58 /*
59 * failed locally
60 */
61 SUNRPC_AUTH_INVALIDRESP=6, /* bogus response verifier */
62 SUNRPC_AUTH_FAILED=7 /* some unknown reason */
63};
64
65/*
66 * Authentication info. Opaque to client.
67 */
68struct sunrpc_opaque_auth {
69 u_int32_t oa_flavor; /* flavor of auth */
70 u_int32_t oa_len; /* length of opaque body */
71 /* zero or more bytes of body */
72};
73
74#define SUNRPC_AUTH_NONE 0 /* no authentication */
75#define SUNRPC_AUTH_NULL 0 /* backward compatibility */
76#define SUNRPC_AUTH_UNIX 1 /* unix style (uid, gids) */
77#define SUNRPC_AUTH_SYS 1 /* forward compatibility */
78#define SUNRPC_AUTH_SHORT 2 /* short hand unix style */
79#define SUNRPC_AUTH_DES 3 /* des style (encrypted timestamps) */