1/* $NetBSD: test_get_addrs.c,v 1.2 2017/01/28 21:31:49 christos Exp $ */ 2 3/* 4 * Copyright (c) 2000 - 2002 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 KTH nor the names of its contributors may be 20 * used to endorse or promote products derived from this software without 21 * specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY 24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE 27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 30 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 34 35#include "krb5_locl.h" 36#include <err.h> 37#include <krb5/getarg.h> 38 39/* print all addresses that we find */ 40 41static void 42print_addresses (krb5_context context, const krb5_addresses *addrs) 43{ 44 int i; 45 char buf[256]; 46 size_t len; 47 48 for (i = 0; i < addrs->len; ++i) { 49 krb5_print_address (&addrs->val[i], buf, sizeof(buf), &len); 50 printf ("%s\n", buf); 51 } 52} 53 54static int version_flag = 0; 55static int help_flag = 0; 56 57static struct getargs args[] = { 58 {"version", 0, arg_flag, &version_flag, 59 "print version", NULL }, 60 {"help", 0, arg_flag, &help_flag, 61 NULL, NULL } 62}; 63 64static void 65usage (int ret) 66{ 67 arg_printusage (args, 68 sizeof(args)/sizeof(*args), 69 NULL, 70 ""); 71 exit (ret); 72} 73 74int 75main(int argc, char **argv) 76{ 77 krb5_context context; 78 krb5_error_code ret; 79 krb5_addresses addrs; 80 int optidx = 0; 81 82 setprogname (argv[0]); 83 84 if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) 85 usage(1); 86 87 if (help_flag) 88 usage (0); 89 90 if(version_flag){ 91 print_version(NULL); 92 exit(0); 93 } 94 95 ret = krb5_init_context(&context); 96 if (ret) 97 errx (1, "krb5_init_context failed: %d", ret); 98 99 ret = krb5_get_all_client_addrs (context, &addrs); 100 if (ret) 101 krb5_err (context, 1, ret, "krb5_get_all_client_addrs"); 102 printf ("client addresses\n"); 103 print_addresses (context, &addrs); 104 krb5_free_addresses (context, &addrs); 105 106 ret = krb5_get_all_server_addrs (context, &addrs); 107 if (ret) 108 krb5_err (context, 1, ret, "krb5_get_all_server_addrs"); 109 printf ("server addresses\n"); 110 print_addresses (context, &addrs); 111 krb5_free_addresses (context, &addrs); 112 return 0; 113} 114