1 /* 2 * Copyright (c) 2001 - 2002 Kungliga Tekniska H�gskolan 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 "krb5_locl.h" 35 36 #include <err.h> 37 #include <getarg.h> 38 39 RCSID("$Id: krbhst-test.c,v 1.3 2002/08/23 03:43:18 assar Exp $"); 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 optind = 0; 70 71 setprogname (argv[0]); 72 73 if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind)) 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 -= optind; 85 argv += optind; 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("%s\n", host); 99 krb5_krbhst_reset(context, handle); 100 printf ("\n"); 101 } 102 } 103 return 0; 104 } 105