1 /* 2 * Copyright (c) 2003, 2005 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 "kadm5_locl.h" 35 #include <getarg.h> 36 37 RCSID("$Id$"); 38 39 static int version_flag; 40 static int help_flag; 41 static char *principal; 42 static char *password; 43 44 static struct getargs args[] = { 45 { "principal", 0, arg_string, &principal }, 46 { "password", 0, arg_string, &password }, 47 { "version", 0, arg_flag, &version_flag }, 48 { "help", 0, arg_flag, &help_flag } 49 }; 50 int num_args = sizeof(args) / sizeof(args[0]); 51 52 int 53 main(int argc, char **argv) 54 { 55 krb5_error_code ret; 56 krb5_context context; 57 krb5_principal p; 58 const char *s; 59 krb5_data pw_data; 60 61 krb5_program_setup(&context, argc, argv, args, num_args, NULL); 62 63 if(help_flag) 64 krb5_std_usage(0, args, num_args); 65 if(version_flag) { 66 print_version(NULL); 67 exit(0); 68 } 69 70 if (principal == NULL) 71 krb5_errx(context, 1, "no principal given"); 72 if (password == NULL) 73 krb5_errx(context, 1, "no password given"); 74 75 ret = krb5_parse_name(context, principal, &p); 76 if (ret) 77 krb5_errx(context, 1, "krb5_parse_name: %s", principal); 78 79 pw_data.data = password; 80 pw_data.length = strlen(password); 81 82 kadm5_setup_passwd_quality_check (context, NULL, NULL); 83 ret = kadm5_add_passwd_quality_verifier(context, NULL); 84 if (ret) 85 krb5_errx(context, 1, "kadm5_add_passwd_quality_verifier"); 86 87 s = kadm5_check_password_quality (context, p, &pw_data); 88 if (s) 89 krb5_errx(context, 1, "kadm5_check_password_quality:\n%s", s); 90 91 krb5_free_principal(context, p); 92 krb5_free_context(context); 93 94 return 0; 95 } 96