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/* #pragma ident "@(#)g_imp_name.c 1.26 04/02/23 SMI" */
/*
* Copyright 1996 by Sun Microsystems, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appears in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of Sun Microsystems not be used
* in advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. Sun Microsystems makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* glue routine gss_import_name_object
*
*/
#include "mglueP.h"
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <string.h>
#include <errno.h>
static OM_uint32
val_imp_name_object_args(
OM_uint32 *minor_status,
void *input_name,
gss_OID input_name_type,
gss_name_t *output_name)
{
if (minor_status == NULL)
return GSS_S_CALL_INACCESSIBLE_WRITE;
*minor_status = 0;
if (output_name == NULL)
return GSS_S_CALL_INACCESSIBLE_WRITE;
if (input_name_type == GSS_C_NO_OID)
return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAMETYPE;
if (input_name == NULL)
return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME;
return GSS_S_COMPLETE;
}
OM_uint32 KRB5_CALLCONV
gss_import_name_object(minor_status,
input_name,
input_name_type,
output_name)
OM_uint32 * minor_status;
void * input_name;
gss_OID input_name_type;
gss_name_t * output_name;
{
gss_union_name_t union_name = NULL;
gss_mechanism mech = NULL;
gss_name_t internal_name = GSS_C_NO_NAME;
OM_uint32 tmp, major_status = GSS_S_FAILURE;
gss_OID_set mechlist = GSS_C_NO_OID_SET;
size_t i;
major_status = val_imp_name_object_args(minor_status,
input_name,
input_name_type,
output_name);
if (major_status != GSS_S_COMPLETE)
return major_status;
major_status = gss_indicate_mechs(minor_status, &mechlist);
if (major_status != GSS_S_COMPLETE)
return major_status;
major_status = GSS_S_BAD_NAMETYPE;
for (i = 0; i < mechlist->count; i++) {
mech = gssint_get_mechanism(&mechlist->elements[i]);
if (mech == NULL || mech->gss_import_name_object == NULL)
continue;
major_status = mech->gss_import_name_object(minor_status,
input_name,
input_name_type,
&internal_name);
if (major_status != GSS_S_BAD_NAMETYPE)
break;
}
if (major_status == GSS_S_COMPLETE) {
assert(internal_name != GSS_C_NO_NAME);
major_status = gssint_convert_name_to_union_name(minor_status,
mech,
internal_name,
&union_name);
if (major_status != GSS_S_COMPLETE) {
if (mech->gss_release_name != NULL)
mech->gss_release_name(&tmp, &internal_name);
} else
*output_name = (gss_name_t)union_name;
} else
map_error(minor_status, mech);
generic_gss_release_oid_set(&tmp, &mechlist);
return major_status;
}
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