168 lines
5.9 KiB
C
168 lines
5.9 KiB
C
/*
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* linux/include/sunrpc/gss_err.h
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*
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* Adapted from MIT Kerberos 5-1.2.1 include/gssapi/gssapi.h
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*
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* Copyright (c) 2002 The Regents of the University of Michigan.
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* All rights reserved.
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*
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* Andy Adamson <andros@umich.edu>
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*/
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/*
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* Copyright 1993 by OpenVision Technologies, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appears in all copies and
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* that both that copyright notice and this permission notice appear in
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* supporting documentation, and that the name of OpenVision not be used
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* in advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. OpenVision makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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* OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
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* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _LINUX_SUNRPC_GSS_ERR_H
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#define _LINUX_SUNRPC_GSS_ERR_H
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#ifdef __KERNEL__
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typedef unsigned int OM_uint32;
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/*
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* Flag bits for context-level services.
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*/
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#define GSS_C_DELEG_FLAG 1
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#define GSS_C_MUTUAL_FLAG 2
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#define GSS_C_REPLAY_FLAG 4
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#define GSS_C_SEQUENCE_FLAG 8
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#define GSS_C_CONF_FLAG 16
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#define GSS_C_INTEG_FLAG 32
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#define GSS_C_ANON_FLAG 64
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#define GSS_C_PROT_READY_FLAG 128
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#define GSS_C_TRANS_FLAG 256
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/*
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* Credential usage options
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*/
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#define GSS_C_BOTH 0
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#define GSS_C_INITIATE 1
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#define GSS_C_ACCEPT 2
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/*
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* Status code types for gss_display_status
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*/
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#define GSS_C_GSS_CODE 1
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#define GSS_C_MECH_CODE 2
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/*
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* Expiration time of 2^32-1 seconds means infinite lifetime for a
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* credential or security context
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*/
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#define GSS_C_INDEFINITE ((OM_uint32) 0xfffffffful)
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/* Major status codes */
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#define GSS_S_COMPLETE 0
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/*
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* Some "helper" definitions to make the status code macros obvious.
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*/
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#define GSS_C_CALLING_ERROR_OFFSET 24
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#define GSS_C_ROUTINE_ERROR_OFFSET 16
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#define GSS_C_SUPPLEMENTARY_OFFSET 0
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#define GSS_C_CALLING_ERROR_MASK ((OM_uint32) 0377ul)
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#define GSS_C_ROUTINE_ERROR_MASK ((OM_uint32) 0377ul)
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#define GSS_C_SUPPLEMENTARY_MASK ((OM_uint32) 0177777ul)
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/*
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* The macros that test status codes for error conditions. Note that the
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* GSS_ERROR() macro has changed slightly from the V1 GSSAPI so that it now
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* evaluates its argument only once.
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*/
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#define GSS_CALLING_ERROR(x) \
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((x) & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
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#define GSS_ROUTINE_ERROR(x) \
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((x) & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
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#define GSS_SUPPLEMENTARY_INFO(x) \
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((x) & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
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#define GSS_ERROR(x) \
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((x) & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
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(GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
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/*
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* Now the actual status code definitions
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*/
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/*
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* Calling errors:
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*/
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#define GSS_S_CALL_INACCESSIBLE_READ \
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(((OM_uint32) 1ul) << GSS_C_CALLING_ERROR_OFFSET)
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#define GSS_S_CALL_INACCESSIBLE_WRITE \
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(((OM_uint32) 2ul) << GSS_C_CALLING_ERROR_OFFSET)
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#define GSS_S_CALL_BAD_STRUCTURE \
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(((OM_uint32) 3ul) << GSS_C_CALLING_ERROR_OFFSET)
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/*
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* Routine errors:
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*/
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#define GSS_S_BAD_MECH (((OM_uint32) 1ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_NAME (((OM_uint32) 2ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_NAMETYPE (((OM_uint32) 3ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_BINDINGS (((OM_uint32) 4ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_STATUS (((OM_uint32) 5ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_SIG (((OM_uint32) 6ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_NO_CRED (((OM_uint32) 7ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_NO_CONTEXT (((OM_uint32) 8ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_DEFECTIVE_TOKEN (((OM_uint32) 9ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_DEFECTIVE_CREDENTIAL \
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(((OM_uint32) 10ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_CREDENTIALS_EXPIRED \
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(((OM_uint32) 11ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_CONTEXT_EXPIRED \
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(((OM_uint32) 12ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_FAILURE (((OM_uint32) 13ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_BAD_QOP (((OM_uint32) 14ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_UNAUTHORIZED (((OM_uint32) 15ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_UNAVAILABLE (((OM_uint32) 16ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_DUPLICATE_ELEMENT \
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(((OM_uint32) 17ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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#define GSS_S_NAME_NOT_MN \
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(((OM_uint32) 18ul) << GSS_C_ROUTINE_ERROR_OFFSET)
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/*
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* Supplementary info bits:
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*/
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#define GSS_S_CONTINUE_NEEDED (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
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#define GSS_S_DUPLICATE_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
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#define GSS_S_OLD_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
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#define GSS_S_UNSEQ_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
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#define GSS_S_GAP_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
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/* XXXX these are not part of the GSSAPI C bindings! (but should be) */
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#define GSS_CALLING_ERROR_FIELD(x) \
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(((x) >> GSS_C_CALLING_ERROR_OFFSET) & GSS_C_CALLING_ERROR_MASK)
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#define GSS_ROUTINE_ERROR_FIELD(x) \
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(((x) >> GSS_C_ROUTINE_ERROR_OFFSET) & GSS_C_ROUTINE_ERROR_MASK)
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#define GSS_SUPPLEMENTARY_INFO_FIELD(x) \
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(((x) >> GSS_C_SUPPLEMENTARY_OFFSET) & GSS_C_SUPPLEMENTARY_MASK)
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/* XXXX This is a necessary evil until the spec is fixed */
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#define GSS_S_CRED_UNAVAIL GSS_S_FAILURE
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#endif /* __KERNEL__ */
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#endif /* __LINUX_SUNRPC_GSS_ERR_H */
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