1/*	$NetBSD$	*/
2
3/*
4 * Copyright (c) 2000 - 2001 Kungliga Tekniska H��gskolan
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
38#include <krb5/roken.h>
39
40krb5_error_code
41_gsskrb5i_address_to_krb5addr(krb5_context context,
42			      OM_uint32 gss_addr_type,
43			      gss_buffer_desc *gss_addr,
44			      int16_t port,
45			      krb5_address *address)
46{
47   int addr_type;
48   struct sockaddr sa;
49   krb5_socklen_t sa_size = sizeof(sa);
50   krb5_error_code problem;
51
52   if (gss_addr == NULL)
53      return GSS_S_FAILURE;
54
55   switch (gss_addr_type) {
56#ifdef HAVE_IPV6
57      case GSS_C_AF_INET6: addr_type = AF_INET6;
58                           break;
59#endif /* HAVE_IPV6 */
60
61      case GSS_C_AF_INET:  addr_type = AF_INET;
62                           break;
63      default:
64                           return GSS_S_FAILURE;
65   }
66
67   problem = krb5_h_addr2sockaddr (context,
68				   addr_type,
69                                   gss_addr->value,
70                                   &sa,
71                                   &sa_size,
72                                   port);
73   if (problem)
74      return GSS_S_FAILURE;
75
76   problem = krb5_sockaddr2address (context, &sa, address);
77
78   return problem;
79}
80