1 /* $NetBSD: pname_to_uid.c,v 1.2 2017/01/28 21:31:46 christos Exp $ */
2
3 /*
4 * Copyright (c) 2011, 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 "gsskrb5_locl.h"
36
37 OM_uint32 GSSAPI_CALLCONV
_gsskrb5_localname(OM_uint32 * minor_status,gss_const_name_t pname,const gss_OID mech_type,gss_buffer_t localname)38 _gsskrb5_localname(OM_uint32 *minor_status,
39 gss_const_name_t pname,
40 const gss_OID mech_type,
41 gss_buffer_t localname)
42 {
43 krb5_error_code ret;
44 krb5_context context;
45 krb5_const_principal princ = (krb5_const_principal)pname;
46 char lnamebuf[256];
47
48 GSSAPI_KRB5_INIT(&context);
49
50 *minor_status = 0;
51
52 ret = krb5_aname_to_localname(context, princ,
53 sizeof(lnamebuf), lnamebuf);
54 if (ret != 0) {
55 *minor_status = ret;
56 return GSS_S_FAILURE;
57 }
58
59 localname->length = strlen(lnamebuf);
60
61 localname->value = malloc(localname->length + 1);
62 if (localname->value == NULL) {
63 localname->length = 0;
64 *minor_status = ENOMEM;
65 return GSS_S_FAILURE;
66 }
67
68 memcpy(localname->value, lnamebuf, localname->length + 1);
69 *minor_status = 0;
70
71 return GSS_S_COMPLETE;
72 }
73