2 * Copyright (c) 2003 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * 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.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include "gssapi_locl.h"
36 RCSID("$Id: inquire_cred_by_mech.c,v 1.1 2003/03/16 18:11:16 lha Exp $");
38 OM_uint32
gss_inquire_cred_by_mech (
39 OM_uint32
* minor_status
,
40 const gss_cred_id_t cred_handle
,
41 const gss_OID mech_type
,
43 OM_uint32
* initiator_lifetime
,
44 OM_uint32
* acceptor_lifetime
,
45 gss_cred_usage_t
* cred_usage
51 if (gss_oid_equal(mech_type
, GSS_C_NO_OID
) == 0 &&
52 gss_oid_equal(mech_type
, GSS_KRB5_MECHANISM
) == 0) {
53 *minor_status
= EINVAL
;
54 return GSS_S_BAD_MECH
;
57 ret
= gss_inquire_cred (minor_status
,
64 if (ret
== 0 && cred_handle
!= GSS_C_NO_CREDENTIAL
) {
65 gss_cred_usage_t usage
;
67 usage
= cred_handle
->usage
;
69 if (initiator_lifetime
) {
70 if (usage
== GSS_C_INITIATE
|| usage
== GSS_C_BOTH
)
71 *initiator_lifetime
= lifetime
;
73 if (acceptor_lifetime
) {
74 if (usage
== GSS_C_ACCEPT
|| usage
== GSS_C_BOTH
)
75 *acceptor_lifetime
= lifetime
;