2 * Copyright (c) 2005 Doug Rabson
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <gssapi/gssapi.h>
33 #include "mech_switch.h"
37 gss_display_name(OM_uint32 *minor_status,
38 const gss_name_t input_name,
39 gss_buffer_t output_name_buffer,
40 gss_OID *output_name_type)
42 OM_uint32 major_status;
43 struct _gss_name *name = (struct _gss_name *) input_name;
44 struct _gss_mechanism_name *mn;
47 * If we know it, copy the buffer used to import the name in
48 * the first place. Otherwise, ask all the MNs in turn if
49 * they can display the thing.
51 if (name->gn_value.value) {
52 output_name_buffer->value = malloc(name->gn_value.length);
53 if (!output_name_buffer->value) {
54 *minor_status = ENOMEM;
55 return (GSS_S_FAILURE);
57 output_name_buffer->length = name->gn_value.length;
58 memcpy(output_name_buffer->value, name->gn_value.value,
59 output_name_buffer->length);
61 *output_name_type = &name->gn_type;
64 return (GSS_S_COMPLETE);
66 SLIST_FOREACH(mn, &name->gn_mn, gmn_link) {
67 major_status = mn->gmn_mech->gm_display_name(
68 minor_status, mn->gmn_name,
71 if (major_status == GSS_S_COMPLETE)
72 return (GSS_S_COMPLETE);
77 return (GSS_S_FAILURE);