1 /*	$NetBSD: krbhst-test.c,v 1.1.1.1 2011/04/13 18:15:36 elric Exp $	*/
2 
3 /*
4  * Copyright (c) 2001 - 2002 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 "krb5_locl.h"
37 
38 #include <err.h>
39 #include <krb5/getarg.h>
40 
41 static int version_flag = 0;
42 static int help_flag	= 0;
43 
44 static struct getargs args[] = {
45     {"version",	0,	arg_flag,	&version_flag,
46      "print version", NULL },
47     {"help",	0,	arg_flag,	&help_flag,
48      NULL, NULL }
49 };
50 
51 static void
52 usage (int ret)
53 {
54     arg_printusage (args,
55 		    sizeof(args)/sizeof(*args),
56 		    NULL,
57 		    "[realms ...]");
58     exit (ret);
59 }
60 
61 int
62 main(int argc, char **argv)
63 {
64     int i, j;
65     krb5_context context;
66     int types[] = {KRB5_KRBHST_KDC, KRB5_KRBHST_ADMIN, KRB5_KRBHST_CHANGEPW,
67 		   KRB5_KRBHST_KRB524};
68     const char *type_str[] = {"kdc", "admin", "changepw", "krb524"};
69     int optidx = 0;
70 
71     setprogname (argv[0]);
72 
73     if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
74 	usage(1);
75 
76     if (help_flag)
77 	usage (0);
78 
79     if(version_flag){
80 	print_version(NULL);
81 	exit(0);
82     }
83 
84     argc -= optidx;
85     argv += optidx;
86 
87     krb5_init_context (&context);
88     for(i = 0; i < argc; i++) {
89 	krb5_krbhst_handle handle;
90 	char host[MAXHOSTNAMELEN];
91 
92 	for (j = 0; j < sizeof(types)/sizeof(*types); ++j) {
93 	    printf ("%s for %s:\n", type_str[j], argv[i]);
94 
95 	    krb5_krbhst_init(context, argv[i], types[j], &handle);
96 	    while(krb5_krbhst_next_as_string(context, handle,
97 					     host, sizeof(host)) == 0)
98 		printf("\thost: %s\n", host);
99 	    krb5_krbhst_reset(context, handle);
100 	    printf ("\n");
101 	}
102     }
103     return 0;
104 }
105