1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* tests/s2p.c - krb5_name_to_principal test harness */
3 /*
4 * Copyright (C) 2013 by the Massachusetts Institute of Technology.
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 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * * Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
17 * distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
22 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
23 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
24 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
30 * OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #include <stdio.h>
34 #include <string.h>
35 #include <assert.h>
36 #include <krb5.h>
37
38 static krb5_context ctx;
39
40 static void
check(krb5_error_code code)41 check(krb5_error_code code)
42 {
43 const char *errmsg;
44
45 if (code) {
46 errmsg = krb5_get_error_message(ctx, code);
47 fprintf(stderr, "%s\n", errmsg);
48 krb5_free_error_message(ctx, errmsg);
49 exit(1);
50 }
51 }
52
53 int
main(int argc,char ** argv)54 main(int argc, char **argv)
55 {
56 krb5_principal princ;
57 krb5_int32 type;
58 const char *service, *hostname;
59 char *name;
60
61 /* Parse arguments. */
62 assert(argc == 4);
63 hostname = argv[1];
64 service = argv[2];
65 if (strcmp(argv[3], "unknown") == 0)
66 type = KRB5_NT_UNKNOWN;
67 else if (strcmp(argv[3], "srv-hst") == 0)
68 type = KRB5_NT_SRV_HST;
69 else
70 abort();
71
72 check(krb5_init_context(&ctx));
73 check(krb5_sname_to_principal(ctx, hostname, service, type, &princ));
74 check(krb5_unparse_name(ctx, princ, &name));
75 printf("%s\n", name);
76
77 krb5_free_unparsed_name(ctx, name);
78 krb5_free_principal(ctx, princ);
79 krb5_free_context(ctx);
80 return 0;
81 }
82