1/*
2 * Copyright 1993 by OpenVision Technologies, Inc.
3 *
4 * Permission to use, copy, modify, distribute, and sell this software
5 * and its documentation for any purpose is hereby granted without fee,
6 * provided that the above copyright notice appears in all copies and
7 * that both that copyright notice and this permission notice appear in
8 * supporting documentation, and that the name of OpenVision not be used
9 * in advertising or publicity pertaining to distribution of the software
10 * without specific, written prior permission. OpenVision makes no
11 * representations about the suitability of this software for any
12 * purpose.  It is provided "as is" without express or implied warranty.
13 *
14 * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
18 * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
19 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
21 */
22
23#include "gssapiP_krb5.h"
24
25OM_uint32
26krb5_gss_display_name(minor_status, input_name, output_name_buffer,
27		      output_name_type)
28     OM_uint32 *minor_status;
29     gss_name_t input_name;
30     gss_buffer_t output_name_buffer;
31     gss_OID *output_name_type;
32{
33   krb5_context context;
34   krb5_error_code code;
35   char *str;
36
37   code = krb5_gss_init_context(&context);
38   if (code) {
39       *minor_status = code;
40       return GSS_S_FAILURE;
41   }
42
43   output_name_buffer->length = 0;
44   output_name_buffer->value = NULL;
45
46   if (! kg_validate_name(input_name)) {
47      *minor_status = (OM_uint32) G_VALIDATE_FAILED;
48      krb5_free_context(context);
49      return(GSS_S_CALL_BAD_STRUCTURE|GSS_S_BAD_NAME);
50   }
51
52   if ((code = krb5_unparse_name(context,
53				 (krb5_principal) input_name, &str))) {
54      *minor_status = code;
55      save_error_info(*minor_status, context);
56      krb5_free_context(context);
57      return(GSS_S_FAILURE);
58   }
59
60   if (! g_make_string_buffer(str, output_name_buffer)) {
61      krb5_free_unparsed_name(context, str);
62      krb5_free_context(context);
63
64      *minor_status = (OM_uint32) G_BUFFER_ALLOC;
65      return(GSS_S_FAILURE);
66   }
67
68   krb5_free_unparsed_name(context, str);
69   krb5_free_context(context);
70
71   *minor_status = 0;
72   if (output_name_type)
73      *output_name_type = (gss_OID) gss_nt_krb5_name;
74   return(GSS_S_COMPLETE);
75}
76