1c0b9f4feSDoug Rabson /*-
2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause
35e53a4f9SPedro F. Giffuni *
4c0b9f4feSDoug Rabson * Copyright (c) 2005 Doug Rabson
5c0b9f4feSDoug Rabson * All rights reserved.
6c0b9f4feSDoug Rabson *
7c0b9f4feSDoug Rabson * Redistribution and use in source and binary forms, with or without
8c0b9f4feSDoug Rabson * modification, are permitted provided that the following conditions
9c0b9f4feSDoug Rabson * are met:
10c0b9f4feSDoug Rabson * 1. Redistributions of source code must retain the above copyright
11c0b9f4feSDoug Rabson * notice, this list of conditions and the following disclaimer.
12c0b9f4feSDoug Rabson * 2. Redistributions in binary form must reproduce the above copyright
13c0b9f4feSDoug Rabson * notice, this list of conditions and the following disclaimer in the
14c0b9f4feSDoug Rabson * documentation and/or other materials provided with the distribution.
15c0b9f4feSDoug Rabson *
16c0b9f4feSDoug Rabson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17c0b9f4feSDoug Rabson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18c0b9f4feSDoug Rabson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19c0b9f4feSDoug Rabson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20c0b9f4feSDoug Rabson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21c0b9f4feSDoug Rabson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22c0b9f4feSDoug Rabson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23c0b9f4feSDoug Rabson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24c0b9f4feSDoug Rabson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25c0b9f4feSDoug Rabson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26c0b9f4feSDoug Rabson * SUCH DAMAGE.
27c0b9f4feSDoug Rabson */
28c0b9f4feSDoug Rabson
29c0b9f4feSDoug Rabson #include <gssapi/gssapi.h>
30c0b9f4feSDoug Rabson
31c0b9f4feSDoug Rabson #include "mech_switch.h"
32c0b9f4feSDoug Rabson #include "context.h"
3333f12199SDoug Rabson #include "utils.h"
34c0b9f4feSDoug Rabson
35c0b9f4feSDoug Rabson OM_uint32
gss_get_mic(OM_uint32 * minor_status,const gss_ctx_id_t context_handle,gss_qop_t qop_req,const gss_buffer_t message_buffer,gss_buffer_t message_token)36c0b9f4feSDoug Rabson gss_get_mic(OM_uint32 *minor_status,
37c0b9f4feSDoug Rabson const gss_ctx_id_t context_handle,
38c0b9f4feSDoug Rabson gss_qop_t qop_req,
39c0b9f4feSDoug Rabson const gss_buffer_t message_buffer,
40c0b9f4feSDoug Rabson gss_buffer_t message_token)
41c0b9f4feSDoug Rabson {
42c0b9f4feSDoug Rabson struct _gss_context *ctx = (struct _gss_context *) context_handle;
436baf7cc8SPedro F. Giffuni struct _gss_mech_switch *m;
44c0b9f4feSDoug Rabson
4533f12199SDoug Rabson _gss_buffer_zero(message_token);
4633f12199SDoug Rabson if (ctx == NULL) {
4733f12199SDoug Rabson *minor_status = 0;
4833f12199SDoug Rabson return (GSS_S_NO_CONTEXT);
4933f12199SDoug Rabson }
506baf7cc8SPedro F. Giffuni m = ctx->gc_mech;
5133f12199SDoug Rabson
52c0b9f4feSDoug Rabson return (m->gm_get_mic(minor_status, ctx->gc_ctx, qop_req,
53c0b9f4feSDoug Rabson message_buffer, message_token));
54c0b9f4feSDoug Rabson }
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