Fixes for Heimdal (macOS) builds from Stefan.
[mech_eap.git] / mech_eap / inquire_names_for_mech.c
1 /*
2  * Copyright (c) 2011, JANET(UK)
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  *
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * 3. Neither the name of JANET(UK) nor the names of its contributors
17  *    may be used to endorse or promote products derived from this software
18  *    without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30  * SUCH DAMAGE.
31  */
32
33 /*
34  * Return supported name OID types.
35  */
36
37 #include "gssapiP_eap.h"
38
39 OM_uint32 GSSAPI_CALLCONV
40 gss_inquire_names_for_mech(OM_uint32 *minor,
41                            gss_OID mechanism,
42                            gss_OID_set *ret_name_types)
43 {
44     OM_uint32 major, tmpMinor;
45     gss_OID nameTypes[] = {
46         GSS_C_NT_USER_NAME,
47         GSS_C_NT_HOSTBASED_SERVICE,
48         GSS_C_NT_EXPORT_NAME,
49 #ifdef HAVE_GSS_C_NT_COMPOSITE_EXPORT
50         GSS_C_NT_COMPOSITE_EXPORT,
51 #endif
52         GSS_EAP_NT_EAP_NAME,
53         GSS_C_NT_ANONYMOUS,
54     };
55     size_t i;
56
57     if (!gssEapIsMechanismOid(mechanism)) {
58         *minor = GSSEAP_WRONG_MECH;
59         return GSS_S_BAD_MECH;
60     }
61
62     major = gss_create_empty_oid_set(minor, ret_name_types);
63     if (GSS_ERROR(major))
64         goto cleanup;
65
66     for (i = 0; i < sizeof(nameTypes)/sizeof(nameTypes[0]); i++) {
67         major = gss_add_oid_set_member(minor, nameTypes[i], ret_name_types);
68         if (GSS_ERROR(major))
69             goto cleanup;
70     }
71
72 cleanup:
73     if (GSS_ERROR(major))
74         gss_release_oid_set(&tmpMinor, ret_name_types);
75
76     return major;
77 }