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Diff for /src/usr.bin/passwd/Attic/krb5_passwd.c between version 1.5 and 1.6

version 1.5, 2002/05/10 06:52:03 version 1.6, 2002/06/28 22:28:17
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 /*  /*
  * Copyright (c) 1997-2000 Kungliga Tekniska Högskolan   * Copyright (c) 1997-2000 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden).   * (Royal Institute of Technology, Stockholm, Sweden).
  * All rights reserved.   * All rights reserved.
  *   *
  * Redistribution and use in source and binary forms, with or without   * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions   * modification, are permitted provided that the following conditions
  * are met:   * are met:
  *   *
  * 1. Redistributions of source code must retain the above copyright   * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.   *    notice, this list of conditions and the following disclaimer.
  *   *
  * 2. Redistributions in binary form must reproduce the above copyright   * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the   *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.   *    documentation and/or other materials provided with the distribution.
  *   *
  * 3. Neither the name of the Institute nor the names of its contributors   * 3. Neither the name of the Institute nor the names of its contributors
  *    may be used to endorse or promote products derived from this software   *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.   *    without specific prior written permission.
  *   *
  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND   * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE   * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.   * SUCH DAMAGE.
  */   */
   
 #include <stdio.h>  #include <stdio.h>
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 int  int
 krb5_passwd (int argc, char **argv)  krb5_passwd (int argc, char **argv)
 {  {
     krb5_error_code ret;          krb5_data result_code_string, result_string;
     krb5_context context;          krb5_get_init_creds_opt opt;
     krb5_principal principal;          krb5_principal principal;
     krb5_get_init_creds_opt opt;          krb5_context context;
     krb5_creds cred;          krb5_error_code ret;
     int result_code;          char pwbuf[BUFSIZ];
     krb5_data result_code_string, result_string;          krb5_creds cred;
     char pwbuf[BUFSIZ];          int result_code;
   
     krb5_get_init_creds_opt_init (&opt);          krb5_get_init_creds_opt_init (&opt);
   
     krb5_get_init_creds_opt_set_tkt_life (&opt, 300);  
     krb5_get_init_creds_opt_set_forwardable (&opt, FALSE);  
     krb5_get_init_creds_opt_set_proxiable (&opt, FALSE);  
   
     ret = krb5_init_context (&context);          krb5_get_init_creds_opt_set_tkt_life (&opt, 300);
     if (ret)          krb5_get_init_creds_opt_set_forwardable (&opt, FALSE);
         errx (1, "krb5_init_context failed: %d", ret);          krb5_get_init_creds_opt_set_proxiable (&opt, FALSE);
   
     if(argv[0]) {          ret = krb5_init_context(&context);
         ret = krb5_parse_name (context, argv[0], &principal);  
         if (ret)          if (ret)
             krb5_err (context, 1, ret, "krb5_parse_name");                  errx(1, "krb5_init_context failed: %d", ret);
     } else  
         principal = NULL;  
   
     ret = krb5_get_init_creds_password (context,          if (argv[0]) {
                                         &cred,                  ret = krb5_parse_name(context, argv[0], &principal);
                                         principal,          if (ret)
                                         NULL,                  krb5_err(context, 1, ret, "krb5_parse_name");
                                         krb5_prompter_posix,          } else
                                         NULL,                  principal = NULL;
                                         0,  
                                         "kadmin/changepw",  
                                         &opt);  
     switch (ret) {  
     case 0:  
         break;  
     case KRB5_LIBOS_PWDINTR :  
         return 1;  
     case KRB5KRB_AP_ERR_BAD_INTEGRITY :  
     case KRB5KRB_AP_ERR_MODIFIED :  
         krb5_errx(context, 1, "Password incorrect");  
         break;  
     default:  
         krb5_err(context, 1, ret, "krb5_get_init_creds");  
     }  
   
     krb5_data_zero (&result_code_string);          ret = krb5_get_init_creds_password (context, &cred,
     krb5_data_zero (&result_string);              principal, NULL, krb5_prompter_posix, NULL, 0,
               "kadmin/changepw", &opt);
           switch (ret) {
           case 0:
                   break;
           case KRB5_LIBOS_PWDINTR :
                   return 1;
           case KRB5KRB_AP_ERR_BAD_INTEGRITY :
           case KRB5KRB_AP_ERR_MODIFIED :
                   krb5_errx(context, 1, "Password incorrect");
                   break;
           default:
                   krb5_err(context, 1, ret, "krb5_get_init_creds");
           }
   
     if(des_read_pw_string (pwbuf, sizeof(pwbuf), "New password: ", 1) != 0)          krb5_data_zero(&result_code_string);
         return 1;          krb5_data_zero(&result_string);
   
     ret = krb5_change_password (context, &cred, pwbuf,          if (des_read_pw_string(pwbuf, sizeof(pwbuf), "New password: ", 1) != 0)
                                 &result_code,                  return 1;
                                 &result_code_string,  
                                 &result_string);  
     if (ret)  
         krb5_err (context, 1, ret, "krb5_change_password");  
   
     printf ("Reply from server: %.*s\n", (int)result_string.length,          ret = krb5_change_password (context, &cred, pwbuf, &result_code,
               &result_code_string, &result_string);
           if (ret)
                   krb5_err(context, 1, ret, "krb5_change_password");
   
           printf("Reply from server: %.*s\n", (int)result_string.length,
             (char *)result_string.data);              (char *)result_string.data);
   
     krb5_data_free (&result_code_string);          krb5_data_free(&result_code_string);
     krb5_data_free (&result_string);          krb5_data_free(&result_string);
   
     krb5_free_creds_contents (context, &cred);          krb5_free_creds_contents(context, &cred);
     krb5_free_context (context);          krb5_free_context(context);
     return result_code;          return result_code;
 }  }
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