xref: /freebsd/lib/libgssapi/gss_test_oid_set_member.c (revision c0b9f4fe659b6839541970eb5675e57f4d814969)
1c0b9f4feSDoug Rabson /*-
2c0b9f4feSDoug Rabson  * Copyright (c) 2005 Doug Rabson
3c0b9f4feSDoug Rabson  * All rights reserved.
4c0b9f4feSDoug Rabson  *
5c0b9f4feSDoug Rabson  * Redistribution and use in source and binary forms, with or without
6c0b9f4feSDoug Rabson  * modification, are permitted provided that the following conditions
7c0b9f4feSDoug Rabson  * are met:
8c0b9f4feSDoug Rabson  * 1. Redistributions of source code must retain the above copyright
9c0b9f4feSDoug Rabson  *    notice, this list of conditions and the following disclaimer.
10c0b9f4feSDoug Rabson  * 2. Redistributions in binary form must reproduce the above copyright
11c0b9f4feSDoug Rabson  *    notice, this list of conditions and the following disclaimer in the
12c0b9f4feSDoug Rabson  *    documentation and/or other materials provided with the distribution.
13c0b9f4feSDoug Rabson  *
14c0b9f4feSDoug Rabson  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15c0b9f4feSDoug Rabson  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16c0b9f4feSDoug Rabson  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17c0b9f4feSDoug Rabson  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18c0b9f4feSDoug Rabson  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19c0b9f4feSDoug Rabson  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20c0b9f4feSDoug Rabson  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21c0b9f4feSDoug Rabson  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22c0b9f4feSDoug Rabson  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23c0b9f4feSDoug Rabson  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24c0b9f4feSDoug Rabson  * SUCH DAMAGE.
25c0b9f4feSDoug Rabson  *
26c0b9f4feSDoug Rabson  *	$FreeBSD$
27c0b9f4feSDoug Rabson  */
28c0b9f4feSDoug Rabson 
29c0b9f4feSDoug Rabson #include <gssapi/gssapi.h>
30c0b9f4feSDoug Rabson 
31c0b9f4feSDoug Rabson static int
32c0b9f4feSDoug Rabson _gss_oid_equal(const gss_OID oid1, const gss_OID oid2)
33c0b9f4feSDoug Rabson {
34c0b9f4feSDoug Rabson 	if (oid1->length != oid2->length)
35c0b9f4feSDoug Rabson 		return (0);
36c0b9f4feSDoug Rabson 	if (memcmp(oid1->elements, oid2->elements, oid1->length))
37c0b9f4feSDoug Rabson 		return (0);
38c0b9f4feSDoug Rabson 	return (1);
39c0b9f4feSDoug Rabson }
40c0b9f4feSDoug Rabson 
41c0b9f4feSDoug Rabson OM_uint32
42c0b9f4feSDoug Rabson gss_test_oid_set_member(OM_uint32 *minor_status,
43c0b9f4feSDoug Rabson     const gss_OID member,
44c0b9f4feSDoug Rabson     const gss_OID_set set,
45c0b9f4feSDoug Rabson     int *present)
46c0b9f4feSDoug Rabson {
47c0b9f4feSDoug Rabson 	int i;
48c0b9f4feSDoug Rabson 
49c0b9f4feSDoug Rabson 	*present = 0;
50c0b9f4feSDoug Rabson 	for (i = 0; i < set->count; i++)
51c0b9f4feSDoug Rabson 		if (_gss_oid_equal(member, &set->elements[i]))
52c0b9f4feSDoug Rabson 			*present = 1;
53c0b9f4feSDoug Rabson 
54c0b9f4feSDoug Rabson 	*minor_status = 0;
55c0b9f4feSDoug Rabson 	return (GSS_S_COMPLETE);
56c0b9f4feSDoug Rabson }
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