1/*
2 *  linux/include/linux/sunrpc/gss_asn1.h
3 *
4 *  minimal asn1 for generic encoding/decoding of gss tokens
5 *
6 *  Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h,
7 *  lib/gssapi/krb5/gssapiP_krb5.h, and others
8 *
9 *  Copyright (c) 2000 The Regents of the University of Michigan.
10 *  All rights reserved.
11 *
12 *  Andy Adamson   <andros@umich.edu>
13 */
14
15/*
16 * Copyright 1995 by the Massachusetts Institute of Technology.
17 * All Rights Reserved.
18 *
19 * Export of this software from the United States of America may
20 *   require a specific license from the United States Government.
21 *   It is the responsibility of any person or organization contemplating
22 *   export to obtain such a license before exporting.
23 *
24 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
25 * distribute this software and its documentation for any purpose and
26 * without fee is hereby granted, provided that the above copyright
27 * notice appear in all copies and that both that copyright notice and
28 * this permission notice appear in supporting documentation, and that
29 * the name of M.I.T. not be used in advertising or publicity pertaining
30 * to distribution of the software without specific, written prior
31 * permission.  Furthermore if you modify this software you must label
32 * your software as modified software and not distribute it in such a
33 * fashion that it might be confused with the original M.I.T. software.
34 * M.I.T. makes no representations about the suitability of
35 * this software for any purpose.  It is provided "as is" without express
36 * or implied warranty.
37 *
38 */
39
40
41#include <linux/sunrpc/gss_api.h>
42
43#define SIZEOF_INT 4
44
45/* from gssapi_err_generic.h */
46#define G_BAD_SERVICE_NAME                       (-2045022976L)
47#define G_BAD_STRING_UID                         (-2045022975L)
48#define G_NOUSER                                 (-2045022974L)
49#define G_VALIDATE_FAILED                        (-2045022973L)
50#define G_BUFFER_ALLOC                           (-2045022972L)
51#define G_BAD_MSG_CTX                            (-2045022971L)
52#define G_WRONG_SIZE                             (-2045022970L)
53#define G_BAD_USAGE                              (-2045022969L)
54#define G_UNKNOWN_QOP                            (-2045022968L)
55#define G_NO_HOSTNAME                            (-2045022967L)
56#define G_BAD_HOSTNAME                           (-2045022966L)
57#define G_WRONG_MECH                             (-2045022965L)
58#define G_BAD_TOK_HEADER                         (-2045022964L)
59#define G_BAD_DIRECTION                          (-2045022963L)
60#define G_TOK_TRUNC                              (-2045022962L)
61#define G_REFLECT                                (-2045022961L)
62#define G_WRONG_TOKID                            (-2045022960L)
63
64#define g_OID_equal(o1,o2) \
65   (((o1)->len == (o2)->len) && \
66    (memcmp((o1)->data,(o2)->data,(int) (o1)->len) == 0))
67
68u32 g_verify_token_header(
69     struct xdr_netobj *mech,
70     int *body_size,
71     unsigned char **buf_in,
72     int toksize);
73
74int g_token_size(
75     struct xdr_netobj *mech,
76     unsigned int body_size);
77
78void g_make_token_header(
79     struct xdr_netobj *mech,
80     int body_size,
81     unsigned char **buf);
82