1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
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/param.h>
31#include <sys/kernel.h>
32#include <sys/kobj.h>
33#include <sys/lock.h>
34#include <sys/malloc.h>
35#include <sys/mutex.h>
36
37#include <kgssapi/gssapi.h>
38#include <kgssapi/gssapi_impl.h>
39
40#include "gssd.h"
41
42OM_uint32
43gss_import_name(OM_uint32 *minor_status,
44    const gss_buffer_t input_name_buffer,
45    const gss_OID input_name_type,
46    gss_name_t *output_name)
47{
48	struct import_name_res res;
49	struct import_name_args args;
50	enum clnt_stat stat;
51	gss_name_t name;
52	CLIENT *cl;
53
54	*minor_status = 0;
55	*output_name = GSS_C_NO_NAME;
56
57	cl = kgss_gssd_client();
58	if (cl == NULL)
59		return (GSS_S_FAILURE);
60
61	args.input_name_buffer = *input_name_buffer;
62	args.input_name_type = input_name_type;
63
64	bzero(&res, sizeof(res));
65	stat = gssd_import_name_1(&args, &res, cl);
66	CLNT_RELEASE(cl);
67	if (stat != RPC_SUCCESS) {
68		*minor_status = stat;
69		return (GSS_S_FAILURE);
70	}
71
72	if (res.major_status != GSS_S_COMPLETE) {
73		*minor_status = res.minor_status;
74		return (res.major_status);
75	}
76
77	name = malloc(sizeof(struct _gss_name_t), M_GSSAPI, M_WAITOK);
78	name->handle = res.output_name;
79	*minor_status = 0;
80	*output_name = name;
81
82	return (GSS_S_COMPLETE);
83}
84