Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2004, PADL Software Pty Ltd.
       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 PADL Software 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 PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
      21             :  * 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 PADL SOFTWARE 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             : #include "gsskrb5_locl.h"
      34             : 
      35           0 : OM_uint32 GSSAPI_CALLCONV _gsskrb5_inquire_cred_by_oid
      36             :            (OM_uint32 * minor_status,
      37             :             gss_const_cred_id_t cred_handle,
      38             :             const gss_OID desired_object,
      39             :             gss_buffer_set_t *data_set)
      40             : {
      41           0 :     krb5_context context;
      42           0 :     gsskrb5_cred cred = (gsskrb5_cred)cred_handle;
      43           0 :     krb5_error_code ret;
      44           0 :     gss_buffer_desc buffer;
      45           0 :     char *str;
      46             : 
      47           0 :     GSSAPI_KRB5_INIT (&context);
      48             : 
      49           0 :     if (gss_oid_equal(desired_object, GSS_KRB5_COPY_CCACHE_X) == 0) {
      50           0 :         *minor_status = EINVAL;
      51           0 :         return GSS_S_FAILURE;
      52             :     }
      53             : 
      54           0 :     HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);
      55             : 
      56           0 :     if (cred->ccache == NULL) {
      57           0 :         HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
      58           0 :         *minor_status = EINVAL;
      59           0 :         return GSS_S_FAILURE;
      60             :     }
      61             : 
      62           0 :     ret = krb5_cc_get_full_name(context, cred->ccache, &str);
      63           0 :     HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
      64           0 :     if (ret) {
      65           0 :         *minor_status = ret;
      66           0 :         return GSS_S_FAILURE;
      67             :     }
      68             : 
      69           0 :     buffer.value = str;
      70           0 :     buffer.length = strlen(str);
      71             : 
      72           0 :     ret = gss_add_buffer_set_member(minor_status, &buffer, data_set);
      73           0 :     if (ret != GSS_S_COMPLETE)
      74           0 :         _gsskrb5_clear_status ();
      75             : 
      76           0 :     free(str);
      77             : 
      78           0 :     *minor_status = 0;
      79           0 :     return GSS_S_COMPLETE;
      80             : }
      81             :