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 "mech_locl.h"
37
38OM_uint32
39gss_cred_hold(OM_uint32 *min_stat, gss_cred_id_t cred_handle)
40{
41    struct _gss_cred *cred = (struct _gss_cred *)cred_handle;
42    struct _gss_mechanism_cred *mc;
43
44    *min_stat = 0;
45
46    HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
47
48	if (mc->gmc_mech->gm_cred_hold == NULL)
49	    continue;
50
51	(void)mc->gmc_mech->gm_cred_hold(min_stat, mc->gmc_cred);
52    }
53
54    return GSS_S_COMPLETE;
55}
56
57
58OM_uint32
59gss_cred_unhold(OM_uint32 *min_stat, gss_cred_id_t cred_handle)
60{
61    struct _gss_cred *cred = (struct _gss_cred *)cred_handle;
62    struct _gss_mechanism_cred *mc;
63
64    *min_stat = 0;
65
66    HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
67
68	if (mc->gmc_mech->gm_cred_unhold == NULL)
69	    continue;
70
71	(void)mc->gmc_mech->gm_cred_unhold(min_stat, mc->gmc_cred);
72    }
73
74    return GSS_S_COMPLETE;
75}
76