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>
31 #include "mech_switch.h"
36 gss_inquire_cred_by_mech(OM_uint32 *minor_status,
37 const gss_cred_id_t cred_handle,
38 const gss_OID mech_type,
39 gss_name_t *cred_name,
40 OM_uint32 *initiator_lifetime,
41 OM_uint32 *acceptor_lifetime,
42 gss_cred_usage_t *cred_usage)
44 OM_uint32 major_status;
45 struct _gss_mech_switch *m;
46 struct _gss_mechanism_cred *mcp;
49 struct _gss_name *name;
53 *cred_name = GSS_C_NO_NAME;
54 if (initiator_lifetime)
55 *initiator_lifetime = 0;
56 if (acceptor_lifetime)
57 *acceptor_lifetime = 0;
61 m = _gss_find_mech_switch(mech_type);
63 return (GSS_S_NO_CRED);
65 if (cred_handle != GSS_C_NO_CREDENTIAL) {
66 struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
67 SLIST_FOREACH(mcp, &cred->gc_mc, gmc_link)
68 if (mcp->gmc_mech == m)
71 return (GSS_S_NO_CRED);
74 mc = GSS_C_NO_CREDENTIAL;
77 major_status = m->gm_inquire_cred_by_mech(minor_status, mc, mech_type,
78 &mn, initiator_lifetime, acceptor_lifetime, cred_usage);
79 if (major_status != GSS_S_COMPLETE) {
80 _gss_mg_error(m, major_status, *minor_status);
81 return (major_status);
85 name = _gss_make_name(m, mn);
87 m->gm_release_name(minor_status, &mn);
88 return (GSS_S_NO_CRED);
90 *cred_name = (gss_name_t) name;
92 m->gm_release_name(minor_status, &mn);
95 return (GSS_S_COMPLETE);