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00fd6e1425
Not only are the qop parameters that are passed around throughout the gssapi unused by any currently implemented mechanism, but there appears to be some doubt as to whether they will ever be used. Let's just kill them off for now. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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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