1/*	$NetBSD: inquire_names_for_mech.c,v 1.1.1.1 2011/04/13 18:14:45 elric Exp $	*/
2
3/*
4 * Copyright (c) 2003 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include "gsskrb5_locl.h"
37
38static gss_OID name_list[] = {
39    GSS_C_NT_HOSTBASED_SERVICE,
40    GSS_C_NT_USER_NAME,
41    GSS_KRB5_NT_PRINCIPAL_NAME,
42    GSS_C_NT_EXPORT_NAME,
43    NULL
44};
45
46OM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_names_for_mech (
47            OM_uint32 * minor_status,
48            const gss_OID mechanism,
49            gss_OID_set * name_types
50           )
51{
52    OM_uint32 ret;
53    int i;
54
55    *minor_status = 0;
56
57    if (gss_oid_equal(mechanism, GSS_KRB5_MECHANISM) == 0 &&
58	gss_oid_equal(mechanism, GSS_C_NULL_OID) == 0) {
59	*name_types = GSS_C_NO_OID_SET;
60	return GSS_S_BAD_MECH;
61    }
62
63    ret = gss_create_empty_oid_set(minor_status, name_types);
64    if (ret != GSS_S_COMPLETE)
65	return ret;
66
67    for (i = 0; name_list[i] != NULL; i++) {
68	ret = gss_add_oid_set_member(minor_status,
69				     name_list[i],
70				     name_types);
71	if (ret != GSS_S_COMPLETE)
72	    break;
73    }
74
75    if (ret != GSS_S_COMPLETE)
76	gss_release_oid_set(NULL, name_types);
77
78    return GSS_S_COMPLETE;
79}
80