1/*	$NetBSD: gss_set_sec_context_option.c,v 1.2 2017/01/28 21:31:46 christos Exp $	*/
2
3/*
4 * Copyright (c) 2004, PADL Software Pty Ltd.
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 *
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * 3. Neither the name of PADL Software nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#include "mech_locl.h"
36
37GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
38gss_set_sec_context_option (OM_uint32 *minor_status,
39			    gss_ctx_id_t *context_handle,
40			    const gss_OID object,
41			    const gss_buffer_t value)
42{
43	struct _gss_context	*ctx;
44	OM_uint32		major_status;
45	gssapi_mech_interface	m;
46
47	*minor_status = 0;
48
49	if (context_handle == NULL)
50		return GSS_S_NO_CONTEXT;
51
52	ctx = (struct _gss_context *) *context_handle;
53
54	if (ctx == NULL)
55		return GSS_S_NO_CONTEXT;
56
57	m = ctx->gc_mech;
58
59	if (m == NULL)
60		return GSS_S_BAD_MECH;
61
62	if (m->gm_set_sec_context_option != NULL) {
63		major_status = m->gm_set_sec_context_option(minor_status,
64		    &ctx->gc_ctx, object, value);
65		if (major_status != GSS_S_COMPLETE)
66			_gss_mg_error(m, major_status, *minor_status);
67	} else
68		major_status = GSS_S_BAD_MECH;
69
70	return major_status;
71}
72
73