1 /*-
2 * Copyright (c) 2005 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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.
13 *
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
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: stable/10/lib/libgssapi/gss_export_name.c 178828 2008-05-07 13:53:12Z dfr $
27 */
28
29 #include <gssapi/gssapi.h>
30
31 #include "mech_switch.h"
32 #include "name.h"
33 #include "utils.h"
34
35 OM_uint32
gss_export_name(OM_uint32 * minor_status,const gss_name_t input_name,gss_buffer_t exported_name)36 gss_export_name(OM_uint32 *minor_status,
37 const gss_name_t input_name,
38 gss_buffer_t exported_name)
39 {
40 struct _gss_name *name = (struct _gss_name *) input_name;
41 struct _gss_mechanism_name *mn;
42
43 _gss_buffer_zero(exported_name);
44
45 /*
46 * If this name already has any attached MNs, export the first
47 * one, otherwise export based on the first mechanism in our
48 * list.
49 */
50 mn = SLIST_FIRST(&name->gn_mn);
51 if (!mn) {
52 *minor_status = 0;
53 return (GSS_S_NAME_NOT_MN);
54 }
55
56 return mn->gmn_mech->gm_export_name(minor_status,
57 mn->gmn_name, exported_name);
58 }
59