1 /* $NetBSD: display_name.c,v 1.2 2017/01/28 21:31:46 christos Exp $ */
2
3 /*
4 * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * 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 "gsskrb5_locl.h"
37
_gsskrb5_display_name(OM_uint32 * minor_status,gss_const_name_t input_name,gss_buffer_t output_name_buffer,gss_OID * output_name_type)38 OM_uint32 GSSAPI_CALLCONV _gsskrb5_display_name
39 (OM_uint32 * minor_status,
40 gss_const_name_t input_name,
41 gss_buffer_t output_name_buffer,
42 gss_OID * output_name_type
43 )
44 {
45 krb5_context context;
46 krb5_const_principal name = (krb5_const_principal)input_name;
47 krb5_error_code kret;
48 char *buf;
49 size_t len;
50
51 GSSAPI_KRB5_INIT (&context);
52
53 kret = krb5_unparse_name_flags (context, name,
54 KRB5_PRINCIPAL_UNPARSE_DISPLAY, &buf);
55 if (kret) {
56 *minor_status = kret;
57 return GSS_S_FAILURE;
58 }
59 len = strlen (buf);
60 output_name_buffer->length = len;
61 output_name_buffer->value = malloc(len + 1);
62 if (output_name_buffer->value == NULL) {
63 free (buf);
64 *minor_status = ENOMEM;
65 return GSS_S_FAILURE;
66 }
67 memcpy (output_name_buffer->value, buf, len);
68 ((char *)output_name_buffer->value)[len] = '\0';
69 free (buf);
70 if (output_name_type)
71 *output_name_type = GSS_KRB5_NT_PRINCIPAL_NAME;
72 *minor_status = 0;
73 return GSS_S_COMPLETE;
74 }
75