1153838Sdfr/*-
2153838Sdfr * Copyright (c) 2005 Doug Rabson
3153838Sdfr * All rights reserved.
4153838Sdfr *
5153838Sdfr * Redistribution and use in source and binary forms, with or without
6153838Sdfr * modification, are permitted provided that the following conditions
7153838Sdfr * are met:
8153838Sdfr * 1. Redistributions of source code must retain the above copyright
9153838Sdfr *    notice, this list of conditions and the following disclaimer.
10153838Sdfr * 2. Redistributions in binary form must reproduce the above copyright
11153838Sdfr *    notice, this list of conditions and the following disclaimer in the
12153838Sdfr *    documentation and/or other materials provided with the distribution.
13153838Sdfr *
14153838Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15153838Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16153838Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17153838Sdfr * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18153838Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19153838Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20153838Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21153838Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22153838Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23153838Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24153838Sdfr * SUCH DAMAGE.
25153838Sdfr *
26153838Sdfr *	$FreeBSD$
27153838Sdfr */
28153838Sdfr
29153838Sdfr#include <gssapi/gssapi.h>
30153838Sdfr
31153838Sdfr#include "mech_switch.h"
32153838Sdfr#include "context.h"
33153838Sdfr
34153838SdfrOM_uint32
35153838Sdfrgss_verify_mic(OM_uint32 *minor_status,
36153838Sdfr    const gss_ctx_id_t context_handle,
37153838Sdfr    const gss_buffer_t message_buffer,
38153838Sdfr    const gss_buffer_t token_buffer,
39153838Sdfr    gss_qop_t *qop_state)
40153838Sdfr{
41153838Sdfr	struct _gss_context *ctx = (struct _gss_context *) context_handle;
42297942Spfg	struct _gss_mech_switch *m;
43153838Sdfr
44178828Sdfr	if (qop_state)
45178828Sdfr		*qop_state = 0;
46178828Sdfr	if (ctx == NULL) {
47178828Sdfr		*minor_status = 0;
48178828Sdfr		return (GSS_S_NO_CONTEXT);
49178828Sdfr	}
50297942Spfg	m = ctx->gc_mech;
51178828Sdfr
52153838Sdfr	return (m->gm_verify_mic(minor_status, ctx->gc_ctx,
53153838Sdfr		    message_buffer, token_buffer, qop_state));
54153838Sdfr}
55