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/* -*- mode: c; indent-tabs-mode: nil -*- */
/*
* Copyright 2009 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*/
/*
* glue routine for gss_inquire_name
*/
#include "mglueP.h"
OM_uint32 KRB5_CALLCONV
gss_inquire_name(OM_uint32 *minor_status,
gss_name_t name,
int *name_is_MN,
gss_OID *MN_mech,
gss_buffer_set_t *attrs)
{
OM_uint32 status, tmp;
gss_union_name_t union_name;
gss_mechanism mech;
if (minor_status == NULL)
return GSS_S_CALL_INACCESSIBLE_WRITE;
if (name == GSS_C_NO_NAME)
return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME;
if (MN_mech != NULL)
*MN_mech = GSS_C_NO_OID;
if (attrs != NULL)
*attrs = GSS_C_NO_BUFFER_SET;
*minor_status = 0;
union_name = (gss_union_name_t)name;
if (union_name->mech_type == GSS_C_NO_OID) {
/* We don't yet support non-mechanism attributes */
if (name_is_MN != NULL)
name_is_MN = 0;
*minor_status = 0;
return GSS_S_COMPLETE;
}
if (name_is_MN != NULL)
*name_is_MN = 1;
if (MN_mech != NULL) {
status = generic_gss_copy_oid(minor_status,
union_name->mech_type,
MN_mech);
if (GSS_ERROR(status))
return status;
}
mech = gssint_get_mechanism(name->mech_type);
if (mech == NULL) {
gss_release_oid(&tmp, MN_mech);
return GSS_S_BAD_NAME;
}
if (mech->gss_inquire_name == NULL) {
gss_release_oid(&tmp, MN_mech);
return GSS_S_UNAVAILABLE;
}
status = (*mech->gss_inquire_name)(minor_status,
union_name->mech_name,
NULL,
NULL,
attrs);
if (status != GSS_S_COMPLETE) {
generic_gss_release_oid(&tmp, MN_mech);
map_error(minor_status, mech);
}
return status;
}
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