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
37OM_uint32 GSSAPI_CALLCONV
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