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c8cf0f94 PA |
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 | */ | |
48 | enum 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 | */ | |
68 | struct 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) */ |