Line data    Source code

       1             : /*-
       2             :  * Copyright (c) 2005 Doug Rabson
       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             :  * 1. Redistributions of source code must retain the above copyright
       9             :  *    notice, this list of conditions and the following disclaimer.
      10             :  * 2. Redistributions in binary form must reproduce the above copyright
      11             :  *    notice, this list of conditions and the following disclaimer in the
      12             :  *    documentation and/or other materials provided with the distribution.
      13             :  *
      14             :  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
      15             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      16             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      17             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
      18             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      19             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      20             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      21             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      22             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      23             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      24             :  * SUCH DAMAGE.
      25             :  *
      26             :  *      $FreeBSD: src/lib/libgssapi/gss_release_cred.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
      27             :  */
      28             : 
      29             : #include "mech_locl.h"
      30             : 
      31             : /**
      32             :  * Release a credentials
      33             :  *
      34             :  * Its ok to release the GSS_C_NO_CREDENTIAL/NULL credential, it will
      35             :  * return a GSS_S_COMPLETE error code. On return cred_handle is set ot
      36             :  * GSS_C_NO_CREDENTIAL.
      37             :  *
      38             :  * Example:
      39             :  *
      40             :  * @code
      41             :  * gss_cred_id_t cred = GSS_C_NO_CREDENTIAL;
      42             :  * major = gss_release_cred(&minor, &cred);
      43             :  * @endcode
      44             :  *
      45             :  * @param minor_status minor status return code, mech specific
      46             :  * @param cred_handle a pointer to the credential too release
      47             :  *
      48             :  * @return an gssapi error code
      49             :  *
      50             :  * @ingroup gssapi
      51             :  */
      52             : 
      53             : GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
      54      155993 : gss_release_cred(OM_uint32 *minor_status, gss_cred_id_t *cred_handle)
      55             : {
      56      155993 :         struct _gss_cred *cred = (struct _gss_cred *) *cred_handle;
      57             : 
      58      155993 :         if (cred == NULL)
      59         124 :             return (GSS_S_COMPLETE);
      60             : 
      61      155869 :         _gss_mg_release_cred(cred);
      62             : 
      63      155869 :         *minor_status = 0;
      64      155869 :         *cred_handle = GSS_C_NO_CREDENTIAL;
      65      155869 :         return (GSS_S_COMPLETE);
      66             : }