1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2008 Isilon Inc http://www.isilon.com/
5 * Authors: Doug Rabson <dfr@rabson.org>
6 * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
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 * 1. Redistributions of source code must retain the above copyright
12 * 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.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30 #include <sys/cdefs.h>
31 __FBSDID("$FreeBSD$");
32
33 #include <sys/param.h>
34 #include <sys/kernel.h>
35 #include <sys/kobj.h>
36 #include <sys/lock.h>
37 #include <sys/malloc.h>
38 #include <sys/mutex.h>
39
40 #include <kgssapi/gssapi.h>
41 #include <kgssapi/gssapi_impl.h>
42
43 #include "gssd.h"
44
45 OM_uint32
46 gss_release_name(OM_uint32 *minor_status, gss_name_t *input_name)
47 {
48 struct release_name_res res;
49 struct release_name_args args;
50 enum clnt_stat stat;
51 gss_name_t name;
52 CLIENT *cl;
53
54 *minor_status = 0;
55
56 if (!kgss_gssd_handle)
57 return (GSS_S_FAILURE);
58
59 if (*input_name) {
60 name = *input_name;
61 args.input_name = name->handle;
62
63 cl = kgss_gssd_client();
64 if (cl == NULL)
65 return (GSS_S_FAILURE);
66 stat = gssd_release_name_1(&args, &res, cl);
67 CLNT_RELEASE(cl);
68 if (stat != RPC_SUCCESS) {
69 *minor_status = stat;
70 return (GSS_S_FAILURE);
71 }
72
73 free(name, M_GSSAPI);
74 *input_name = NULL;
75
76 if (res.major_status != GSS_S_COMPLETE) {
77 *minor_status = res.minor_status;
78 return (res.major_status);
79 }
80 }
81
82 return (GSS_S_COMPLETE);
83 }
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