lib/kadm5/test_pw_quality.c

   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 }