1 /* $NetBSD: test_pw_quality.c,v 1.3 2023/06/19 21:41:44 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2003, 2005 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 <string.h> 37 #include <stdlib.h> 38 #include <krb5/getarg.h> 39 40 #include <krb5/roken.h> 41 #include <krb5/krb5.h> 42 43 #include "admin.h" 44 45 static int version_flag; 46 static int help_flag; 47 static char *principal; 48 static char *password; 49 50 static struct getargs args[] = { 51 { "principal", 0, arg_string, &principal, NULL, NULL }, 52 { "password", 0, arg_string, &password, NULL, NULL }, 53 { "version", 0, arg_flag, &version_flag, NULL, NULL }, 54 { "help", 0, arg_flag, &help_flag, NULL, NULL } 55 }; 56 int num_args = sizeof(args) / sizeof(args[0]); 57 58 int 59 main(int argc, char **argv) 60 { 61 krb5_error_code ret; 62 krb5_context context; 63 krb5_principal p; 64 const char *s; 65 krb5_data pw_data; 66 67 krb5_program_setup(&context, argc, argv, args, num_args, NULL); 68 69 if(help_flag) 70 krb5_std_usage(0, args, num_args); 71 if(version_flag) { 72 print_version(NULL); 73 exit(0); 74 } 75 76 if (principal == NULL) 77 krb5_errx(context, 1, "no principal given"); 78 if (password == NULL) 79 krb5_errx(context, 1, "no password given"); 80 81 ret = krb5_parse_name(context, principal, &p); 82 if (ret) 83 krb5_errx(context, 1, "krb5_parse_name: %s", principal); 84 85 pw_data.data = password; 86 pw_data.length = strlen(password); 87 88 kadm5_setup_passwd_quality_check (context, NULL, NULL); 89 ret = kadm5_add_passwd_quality_verifier(context, NULL); 90 if (ret) 91 krb5_errx(context, 1, "kadm5_add_passwd_quality_verifier"); 92 93 s = kadm5_check_password_quality (context, p, &pw_data); 94 if (s) 95 krb5_errx(context, 1, "kadm5_check_password_quality:\n%s", s); 96 97 krb5_free_principal(context, p); 98 krb5_free_context(context); 99 100 return 0; 101 } 102