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1 | /* |
---|---|
2 | * linux/include/sunrpc/gss_err.h |
3 | * |
4 | * Adapted from MIT Kerberos 5-1.2.1 include/gssapi/gssapi.h |
5 | * |
6 | * Copyright (c) 2002 The Regents of the University of Michigan. |
7 | * All rights reserved. |
8 | * |
9 | * Andy Adamson <andros@umich.edu> |
10 | */ |
11 | |
12 | /* |
13 | * Copyright 1993 by OpenVision Technologies, Inc. |
14 | * |
15 | * Permission to use, copy, modify, distribute, and sell this software |
16 | * and its documentation for any purpose is hereby granted without fee, |
17 | * provided that the above copyright notice appears in all copies and |
18 | * that both that copyright notice and this permission notice appear in |
19 | * supporting documentation, and that the name of OpenVision not be used |
20 | * in advertising or publicity pertaining to distribution of the software |
21 | * without specific, written prior permission. OpenVision makes no |
22 | * representations about the suitability of this software for any |
23 | * purpose. It is provided "as is" without express or implied warranty. |
24 | * |
25 | * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
26 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
27 | * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
28 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF |
29 | * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
30 | * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
31 | * PERFORMANCE OF THIS SOFTWARE. |
32 | */ |
33 | |
34 | #ifndef _LINUX_SUNRPC_GSS_ERR_H |
35 | #define _LINUX_SUNRPC_GSS_ERR_H |
36 | |
37 | typedef unsigned int OM_uint32; |
38 | |
39 | /* |
40 | * Flag bits for context-level services. |
41 | */ |
42 | #define GSS_C_DELEG_FLAG 1 |
43 | #define GSS_C_MUTUAL_FLAG 2 |
44 | #define GSS_C_REPLAY_FLAG 4 |
45 | #define GSS_C_SEQUENCE_FLAG 8 |
46 | #define GSS_C_CONF_FLAG 16 |
47 | #define GSS_C_INTEG_FLAG 32 |
48 | #define GSS_C_ANON_FLAG 64 |
49 | #define GSS_C_PROT_READY_FLAG 128 |
50 | #define GSS_C_TRANS_FLAG 256 |
51 | |
52 | /* |
53 | * Credential usage options |
54 | */ |
55 | #define GSS_C_BOTH 0 |
56 | #define GSS_C_INITIATE 1 |
57 | #define GSS_C_ACCEPT 2 |
58 | |
59 | /* |
60 | * Status code types for gss_display_status |
61 | */ |
62 | #define GSS_C_GSS_CODE 1 |
63 | #define GSS_C_MECH_CODE 2 |
64 | |
65 | |
66 | /* |
67 | * Expiration time of 2^32-1 seconds means infinite lifetime for a |
68 | * credential or security context |
69 | */ |
70 | #define GSS_C_INDEFINITE ((OM_uint32) 0xfffffffful) |
71 | |
72 | |
73 | /* Major status codes */ |
74 | |
75 | #define GSS_S_COMPLETE 0 |
76 | |
77 | /* |
78 | * Some "helper" definitions to make the status code macros obvious. |
79 | */ |
80 | #define GSS_C_CALLING_ERROR_OFFSET 24 |
81 | #define GSS_C_ROUTINE_ERROR_OFFSET 16 |
82 | #define GSS_C_SUPPLEMENTARY_OFFSET 0 |
83 | #define GSS_C_CALLING_ERROR_MASK ((OM_uint32) 0377ul) |
84 | #define GSS_C_ROUTINE_ERROR_MASK ((OM_uint32) 0377ul) |
85 | #define GSS_C_SUPPLEMENTARY_MASK ((OM_uint32) 0177777ul) |
86 | |
87 | /* |
88 | * The macros that test status codes for error conditions. Note that the |
89 | * GSS_ERROR() macro has changed slightly from the V1 GSSAPI so that it now |
90 | * evaluates its argument only once. |
91 | */ |
92 | #define GSS_CALLING_ERROR(x) \ |
93 | ((x) & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET)) |
94 | #define GSS_ROUTINE_ERROR(x) \ |
95 | ((x) & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)) |
96 | #define GSS_SUPPLEMENTARY_INFO(x) \ |
97 | ((x) & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET)) |
98 | #define GSS_ERROR(x) \ |
99 | ((x) & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \ |
100 | (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))) |
101 | |
102 | /* |
103 | * Now the actual status code definitions |
104 | */ |
105 | |
106 | /* |
107 | * Calling errors: |
108 | */ |
109 | #define GSS_S_CALL_INACCESSIBLE_READ \ |
110 | (((OM_uint32) 1ul) << GSS_C_CALLING_ERROR_OFFSET) |
111 | #define GSS_S_CALL_INACCESSIBLE_WRITE \ |
112 | (((OM_uint32) 2ul) << GSS_C_CALLING_ERROR_OFFSET) |
113 | #define GSS_S_CALL_BAD_STRUCTURE \ |
114 | (((OM_uint32) 3ul) << GSS_C_CALLING_ERROR_OFFSET) |
115 | |
116 | /* |
117 | * Routine errors: |
118 | */ |
119 | #define GSS_S_BAD_MECH (((OM_uint32) 1ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
120 | #define GSS_S_BAD_NAME (((OM_uint32) 2ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
121 | #define GSS_S_BAD_NAMETYPE (((OM_uint32) 3ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
122 | #define GSS_S_BAD_BINDINGS (((OM_uint32) 4ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
123 | #define GSS_S_BAD_STATUS (((OM_uint32) 5ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
124 | #define GSS_S_BAD_SIG (((OM_uint32) 6ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
125 | #define GSS_S_NO_CRED (((OM_uint32) 7ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
126 | #define GSS_S_NO_CONTEXT (((OM_uint32) 8ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
127 | #define GSS_S_DEFECTIVE_TOKEN (((OM_uint32) 9ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
128 | #define GSS_S_DEFECTIVE_CREDENTIAL \ |
129 | (((OM_uint32) 10ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
130 | #define GSS_S_CREDENTIALS_EXPIRED \ |
131 | (((OM_uint32) 11ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
132 | #define GSS_S_CONTEXT_EXPIRED \ |
133 | (((OM_uint32) 12ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
134 | #define GSS_S_FAILURE (((OM_uint32) 13ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
135 | #define GSS_S_BAD_QOP (((OM_uint32) 14ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
136 | #define GSS_S_UNAUTHORIZED (((OM_uint32) 15ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
137 | #define GSS_S_UNAVAILABLE (((OM_uint32) 16ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
138 | #define GSS_S_DUPLICATE_ELEMENT \ |
139 | (((OM_uint32) 17ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
140 | #define GSS_S_NAME_NOT_MN \ |
141 | (((OM_uint32) 18ul) << GSS_C_ROUTINE_ERROR_OFFSET) |
142 | |
143 | /* |
144 | * Supplementary info bits: |
145 | */ |
146 | #define GSS_S_CONTINUE_NEEDED (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 0)) |
147 | #define GSS_S_DUPLICATE_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 1)) |
148 | #define GSS_S_OLD_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 2)) |
149 | #define GSS_S_UNSEQ_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 3)) |
150 | #define GSS_S_GAP_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 4)) |
151 | |
152 | /* XXXX these are not part of the GSSAPI C bindings! (but should be) */ |
153 | |
154 | #define GSS_CALLING_ERROR_FIELD(x) \ |
155 | (((x) >> GSS_C_CALLING_ERROR_OFFSET) & GSS_C_CALLING_ERROR_MASK) |
156 | #define GSS_ROUTINE_ERROR_FIELD(x) \ |
157 | (((x) >> GSS_C_ROUTINE_ERROR_OFFSET) & GSS_C_ROUTINE_ERROR_MASK) |
158 | #define GSS_SUPPLEMENTARY_INFO_FIELD(x) \ |
159 | (((x) >> GSS_C_SUPPLEMENTARY_OFFSET) & GSS_C_SUPPLEMENTARY_MASK) |
160 | |
161 | /* XXXX This is a necessary evil until the spec is fixed */ |
162 | #define GSS_S_CRED_UNAVAIL GSS_S_FAILURE |
163 | |
164 | #endif /* __LINUX_SUNRPC_GSS_ERR_H */ |
165 |
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