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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 423 | giacomo | 1 | /* |
| 2 | * linux/include/linux/sunrpc/gss_asn1.h |
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| 3 | * |
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| 4 | * minimal asn1 for generic encoding/decoding of gss tokens |
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| 5 | * |
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| 6 | * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h, |
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| 7 | * lib/gssapi/krb5/gssapiP_krb5.h, and others |
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| 8 | * |
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| 9 | * Copyright (c) 2000 The Regents of the University of Michigan. |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * Andy Adamson <andros@umich.edu> |
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| 13 | */ |
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| 14 | |||
| 15 | /* |
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| 16 | * Copyright 1995 by the Massachusetts Institute of Technology. |
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| 17 | * All Rights Reserved. |
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| 18 | * |
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| 19 | * Export of this software from the United States of America may |
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| 20 | * require a specific license from the United States Government. |
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| 21 | * It is the responsibility of any person or organization contemplating |
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| 22 | * export to obtain such a license before exporting. |
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| 23 | * |
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| 24 | * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and |
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| 25 | * distribute this software and its documentation for any purpose and |
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| 26 | * without fee is hereby granted, provided that the above copyright |
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| 27 | * notice appear in all copies and that both that copyright notice and |
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| 28 | * this permission notice appear in supporting documentation, and that |
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| 29 | * the name of M.I.T. not be used in advertising or publicity pertaining |
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| 30 | * to distribution of the software without specific, written prior |
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| 31 | * permission. Furthermore if you modify this software you must label |
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| 32 | * your software as modified software and not distribute it in such a |
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| 33 | * fashion that it might be confused with the original M.I.T. software. |
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| 34 | * M.I.T. makes no representations about the suitability of |
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| 35 | * this software for any purpose. It is provided "as is" without express |
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| 36 | * or implied warranty. |
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| 37 | * |
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| 38 | */ |
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| 39 | |||
| 40 | |||
| 41 | #include <linux/sunrpc/gss_api.h> |
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| 42 | |||
| 43 | #define SIZEOF_INT 4 |
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| 44 | |||
| 45 | /* from gssapi_err_generic.h */ |
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| 46 | #define G_BAD_SERVICE_NAME (-2045022976L) |
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| 47 | #define G_BAD_STRING_UID (-2045022975L) |
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| 48 | #define G_NOUSER (-2045022974L) |
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| 49 | #define G_VALIDATE_FAILED (-2045022973L) |
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| 50 | #define G_BUFFER_ALLOC (-2045022972L) |
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| 51 | #define G_BAD_MSG_CTX (-2045022971L) |
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| 52 | #define G_WRONG_SIZE (-2045022970L) |
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| 53 | #define G_BAD_USAGE (-2045022969L) |
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| 54 | #define G_UNKNOWN_QOP (-2045022968L) |
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| 55 | #define G_NO_HOSTNAME (-2045022967L) |
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| 56 | #define G_BAD_HOSTNAME (-2045022966L) |
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| 57 | #define G_WRONG_MECH (-2045022965L) |
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| 58 | #define G_BAD_TOK_HEADER (-2045022964L) |
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| 59 | #define G_BAD_DIRECTION (-2045022963L) |
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| 60 | #define G_TOK_TRUNC (-2045022962L) |
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| 61 | #define G_REFLECT (-2045022961L) |
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| 62 | #define G_WRONG_TOKID (-2045022960L) |
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| 63 | |||
| 64 | #define g_OID_equal(o1,o2) \ |
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| 65 | (((o1)->len == (o2)->len) && \ |
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| 66 | (memcmp((o1)->data,(o2)->data,(int) (o1)->len) == 0)) |
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| 67 | |||
| 68 | u32 g_verify_token_header( |
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| 69 | struct xdr_netobj *mech, |
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| 70 | int *body_size, |
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| 71 | unsigned char **buf_in, |
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| 72 | int tok_type, |
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| 73 | int toksize); |
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| 74 | |||
| 75 | u32 g_get_mech_oid(struct xdr_netobj *mech, struct xdr_netobj * in_buf); |
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| 76 | |||
| 77 | int g_token_size( |
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| 78 | struct xdr_netobj *mech, |
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| 79 | unsigned int body_size); |
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| 80 | |||
| 81 | void g_make_token_header( |
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| 82 | struct xdr_netobj *mech, |
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| 83 | int body_size, |
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| 84 | unsigned char **buf, |
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| 85 | int tok_type); |