1/*
2 * Copyright (c) 1997 - 1999 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include "test_locl.h"
35RCSID("$Id$");
36
37krb5_context context;
38
39static int
40proto (int sock, const char *hostname, const char *service)
41{
42    krb5_auth_context auth_context;
43    krb5_error_code status;
44    krb5_principal server;
45    krb5_data data;
46    krb5_data packet;
47    uint32_t len, net_len;
48
49    status = krb5_auth_con_init (context, &auth_context);
50    if (status)
51	krb5_err (context, 1, status, "krb5_auth_con_init");
52
53    status = krb5_auth_con_setaddrs_from_fd (context,
54					     auth_context,
55					     &sock);
56    if (status)
57	krb5_err (context, 1, status, "krb5_auth_con_setaddrs_from_fd");
58
59    status = krb5_sname_to_principal (context,
60				      hostname,
61				      service,
62				      KRB5_NT_SRV_HST,
63				      &server);
64    if (status)
65	krb5_err (context, 1, status, "krb5_sname_to_principal");
66
67    status = krb5_sendauth (context,
68			    &auth_context,
69			    &sock,
70			    VERSION,
71			    NULL,
72			    server,
73			    AP_OPTS_MUTUAL_REQUIRED,
74			    NULL,
75			    NULL,
76			    NULL,
77			    NULL,
78			    NULL,
79			    NULL);
80    if (status)
81	krb5_err (context, 1, status, "krb5_sendauth");
82
83    data.data   = "hej";
84    data.length = 3;
85
86    krb5_data_zero (&packet);
87
88    status = krb5_mk_safe (context,
89			   auth_context,
90			   &data,
91			   &packet,
92			   NULL);
93    if (status)
94	krb5_err (context, 1, status, "krb5_mk_safe");
95
96    len = packet.length;
97    net_len = htonl(len);
98
99    if (krb5_net_write (context, &sock, &net_len, 4) != 4)
100	err (1, "krb5_net_write");
101    if (krb5_net_write (context, &sock, packet.data, len) != len)
102	err (1, "krb5_net_write");
103
104    data.data   = "hemligt";
105    data.length = 7;
106
107    krb5_data_free (&packet);
108
109    status = krb5_mk_priv (context,
110			   auth_context,
111			   &data,
112			   &packet,
113			   NULL);
114    if (status)
115	krb5_err (context, 1, status, "krb5_mk_priv");
116
117    len = packet.length;
118    net_len = htonl(len);
119
120    if (krb5_net_write (context, &sock, &net_len, 4) != 4)
121	err (1, "krb5_net_write");
122    if (krb5_net_write (context, &sock, packet.data, len) != len)
123	err (1, "krb5_net_write");
124    return 0;
125}
126
127int
128main(int argc, char **argv)
129{
130    int port = client_setup(&context, &argc, argv);
131    return client_doit (argv[argc], port, service_str, proto);
132}
133