1/*
2 * Copyright (c) 2010 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include "netlogon.h"
37
38OM_uint32
39_netlogon_delete_sec_context(OM_uint32 * minor_status,
40                             gss_ctx_id_t * context_handle,
41                             gss_buffer_t output_token)
42{
43    if (context_handle != NULL && *context_handle != GSS_C_NO_CONTEXT) {
44        gssnetlogon_ctx ctx = (gssnetlogon_ctx)*context_handle;
45
46        *context_handle = GSS_C_NO_CONTEXT;
47
48        _netlogon_release_name(minor_status, (gss_name_t *)&ctx->SourceName);
49        _netlogon_release_name(minor_status, (gss_name_t *)&ctx->TargetName);
50        HEIMDAL_MUTEX_destroy(&ctx->Mutex);
51        memset(ctx, 0, sizeof(*ctx));
52        free(ctx);
53    }
54
55    if (output_token != GSS_C_NO_BUFFER) {
56        output_token->length = 0;
57        output_token->value  = NULL;
58    }
59
60    *minor_status = 0;
61    return GSS_S_COMPLETE;
62}
63