2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2005 Doug Rabson
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #include <gssapi/gssapi.h>
33 #include "mech_switch.h"
38 gss_inquire_cred_by_mech(OM_uint32 *minor_status,
39 const gss_cred_id_t cred_handle,
40 const gss_OID mech_type,
41 gss_name_t *cred_name,
42 OM_uint32 *initiator_lifetime,
43 OM_uint32 *acceptor_lifetime,
44 gss_cred_usage_t *cred_usage)
46 OM_uint32 major_status;
47 struct _gss_mech_switch *m;
48 struct _gss_mechanism_cred *mcp;
51 struct _gss_name *name;
55 *cred_name = GSS_C_NO_NAME;
56 if (initiator_lifetime)
57 *initiator_lifetime = 0;
58 if (acceptor_lifetime)
59 *acceptor_lifetime = 0;
63 m = _gss_find_mech_switch(mech_type);
65 return (GSS_S_NO_CRED);
67 if (cred_handle != GSS_C_NO_CREDENTIAL) {
68 struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
69 SLIST_FOREACH(mcp, &cred->gc_mc, gmc_link)
70 if (mcp->gmc_mech == m)
73 return (GSS_S_NO_CRED);
76 mc = GSS_C_NO_CREDENTIAL;
79 major_status = m->gm_inquire_cred_by_mech(minor_status, mc, mech_type,
80 &mn, initiator_lifetime, acceptor_lifetime, cred_usage);
81 if (major_status != GSS_S_COMPLETE) {
82 _gss_mg_error(m, major_status, *minor_status);
83 return (major_status);
87 name = _gss_make_name(m, mn);
89 m->gm_release_name(minor_status, &mn);
90 return (GSS_S_NO_CRED);
92 *cred_name = (gss_name_t) name;
94 m->gm_release_name(minor_status, &mn);
97 return (GSS_S_COMPLETE);