mech_eap/acquire_cred_with_password.c

   1 /*
   2  * Copyright (c) 2011, JANET(UK)
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  *
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * 3. Neither the name of JANET(UK) nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 /*
  34  * Wrapper for acquiring a credential handle using a password.
  35  */
  36
  37 #include "gssapiP_eap.h"
  38
  39 OM_uint32 GSSAPI_CALLCONV
  40 gssspi_acquire_cred_with_password(OM_uint32 *minor,
  41                                   const gss_name_t desired_name,
  42                                   const gss_buffer_t password,
  43                                   OM_uint32 time_req,
  44                                   const gss_OID_set desired_mechs,
  45                                   gss_cred_usage_t cred_usage,
  46                                   gss_cred_id_t *output_cred_handle,
  47                                   gss_OID_set *actual_mechs,
  48                                   OM_uint32 *time_rec)
  49 {
  50     OM_uint32 major, tmpMinor;
  51
  52     major = gssEapAcquireCred(minor, desired_name,
  53                               time_req, desired_mechs, cred_usage,
  54                               output_cred_handle, actual_mechs, time_rec);
  55     if (GSS_ERROR(major))
  56         goto cleanup;
  57
  58     major = gssEapSetCredPassword(minor, *output_cred_handle, password);
  59     if (GSS_ERROR(major))
  60         goto cleanup;
  61
  62 cleanup:
  63     if (GSS_ERROR(major))
  64         gssEapReleaseCred(&tmpMinor, output_cred_handle);
  65
  66     return major;
  67 }