2 * Copyright (c) 1997 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
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include "gssapi_locl.h"
38 OM_uint32 gss_inquire_cred
39 (OM_uint32
* minor_status
,
40 const gss_cred_id_t cred_handle
,
43 gss_cred_usage_t
* cred_usage
,
44 gss_OID_set
* mechanisms
49 if (cred_handle
== GSS_C_NO_CREDENTIAL
) {
54 if (cred_handle
->principal
!= NULL
) {
55 ret
= gss_duplicate_name(minor_status
, cred_handle
->principal
,
59 } else if (cred_handle
->usage
== GSS_C_ACCEPT
) {
60 *minor_status
= krb5_sname_to_principal(gssapi_krb5_context
, NULL
,
61 NULL
, KRB5_NT_SRV_HST
, name
);
65 *minor_status
= krb5_get_default_principal(gssapi_krb5_context
,
71 if (lifetime
!= NULL
) {
72 *lifetime
= cred_handle
->lifetime
;
74 if (cred_usage
!= NULL
) {
75 *cred_usage
= cred_handle
->usage
;
77 if (mechanisms
!= NULL
) {
78 ret
= gss_create_empty_oid_set(minor_status
, mechanisms
);
82 ret
= gss_add_oid_set_member(minor_status
,
83 &cred_handle
->mechanisms
->elements
[0],
89 return GSS_S_COMPLETE
;