1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2005 Doug Rabson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#include <gssapi/gssapi.h>
30
31#include "mech_switch.h"
32#include "context.h"
33#include "utils.h"
34
35OM_uint32
36gss_wrap(OM_uint32 *minor_status,
37    const gss_ctx_id_t context_handle,
38    int conf_req_flag,
39    gss_qop_t qop_req,
40    const gss_buffer_t input_message_buffer,
41    int *conf_state,
42    gss_buffer_t output_message_buffer)
43{
44	struct _gss_context *ctx = (struct _gss_context *) context_handle;
45	struct _gss_mech_switch *m;
46
47	if (conf_state)
48		*conf_state = 0;
49	_gss_buffer_zero(output_message_buffer);
50	if (ctx == NULL) {
51		*minor_status = 0;
52		return (GSS_S_NO_CONTEXT);
53	}
54	m = ctx->gc_mech;
55
56	return (m->gm_wrap(minor_status, ctx->gc_ctx,
57		    conf_req_flag, qop_req, input_message_buffer,
58		    conf_state, output_message_buffer));
59}
60