1/*	$NetBSD: inquire_cred_by_mech.c,v 1.2 2017/01/28 21:31:46 christos Exp $	*/
2
3/*
4 * Copyright (c) 2003, 2006, 2007 Kungliga Tekniska H��gskolan
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
38OM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_cred_by_mech (
39    OM_uint32 * minor_status,
40	gss_const_cred_id_t cred_handle,
41	const gss_OID mech_type,
42	gss_name_t * name,
43	OM_uint32 * initiator_lifetime,
44	OM_uint32 * acceptor_lifetime,
45	gss_cred_usage_t * cred_usage
46    )
47{
48    gss_cred_usage_t usage;
49    OM_uint32 maj_stat;
50    OM_uint32 lifetime;
51
52    /*
53     * XXX This is busted.  _gsskrb5_inquire_cred() should be implemented in
54     * terms of _gsskrb5_inquire_cred_by_mech(), NOT the other way around.
55     */
56    maj_stat =
57	_gsskrb5_inquire_cred (minor_status, cred_handle,
58			       name, &lifetime, &usage, NULL);
59    if (maj_stat)
60	return maj_stat;
61
62    if (initiator_lifetime) {
63	if (usage == GSS_C_INITIATE || usage == GSS_C_BOTH)
64	    *initiator_lifetime = lifetime;
65	else
66	    *initiator_lifetime = 0;
67    }
68
69    if (acceptor_lifetime) {
70	if (usage == GSS_C_ACCEPT || usage == GSS_C_BOTH)
71	    *acceptor_lifetime = lifetime;
72	else
73	    *acceptor_lifetime = 0;
74    }
75
76    if (cred_usage)
77	*cred_usage = usage;
78
79    return GSS_S_COMPLETE;
80}
81