crypto/heimdal-0.6.3/lib/gssapi/test_acquire_cred.c

   1 /*
   2  * Copyright (c) 2003 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 KTH nor the names of its contributors may be
  18  *    used to endorse or promote products derived from this software without
  19  *    specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  28  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
  32
  33 #include "gssapi_locl.h"
  34 #include <err.h>
  35
  36 RCSID("$Id: test_acquire_cred.c,v 1.2 2003/04/06 00:20:37 lha Exp $");
  37
  38 static void
  39 print_time(OM_uint32 time_rec)
  40 {
  41     if (time_rec == GSS_C_INDEFINITE) {
  42         printf("cred never expire\n");
  43     } else {
  44         time_t t = time_rec;
  45         printf("expiration time: %s", ctime(&t));
  46     }
  47 }
  48
  49 int
  50 main(int argc, char **argv)
  51 {
  52     OM_uint32 major_status, minor_status;
  53     gss_cred_id_t cred_handle, copy_cred;
  54     OM_uint32 time_rec;
  55
  56     major_status = gss_acquire_cred(&minor_status,
  57                                     GSS_C_NO_NAME,
  58                                     0,
  59                                     NULL,
  60                                     GSS_C_INITIATE,
  61                                     &cred_handle,
  62                                     NULL,
  63                                     &time_rec);
  64     if (GSS_ERROR(major_status))
  65         errx(1, "acquire_cred failed");
  66
  67
  68     print_time(time_rec);
  69
  70     major_status = gss_add_cred (&minor_status,
  71                                  cred_handle,
  72                                  GSS_C_NO_NAME,
  73                                  GSS_KRB5_MECHANISM,
  74                                  GSS_C_INITIATE,
  75                                  0,
  76                                  0,
  77                                  &copy_cred,
  78                                  NULL,
  79                                  &time_rec,
  80                                  NULL);
  81
  82     if (GSS_ERROR(major_status))
  83         errx(1, "add_cred failed");
  84
  85     print_time(time_rec);
  86
  87     major_status = gss_release_cred(&minor_status,
  88                                     &cred_handle);
  89     if (GSS_ERROR(major_status))
  90         errx(1, "release_cred failed");
  91
  92     major_status = gss_release_cred(&minor_status,
  93                                     &copy_cred);
  94     if (GSS_ERROR(major_status))
  95         errx(1, "release_cred failed");
  96
  97     return 0;
  98 }