/* #pragma ident "@(#)g_rel_cred.c 1.14 04/02/23 SMI" */
/*
* Copyright 1996 by Sun Microsystems, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appears in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of Sun Microsystems not be used
* in advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. Sun Microsystems makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* Glue routine for gss_release_cred */
#include "mglueP.h"
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
OM_uint32 KRB5_CALLCONV
gss_release_cred(minor_status,
cred_handle)
OM_uint32 * minor_status;
gss_cred_id_t * cred_handle;
{
OM_uint32 status, temp_status;
int j;
gss_union_cred_t union_cred;
gss_mechanism mech;
if (minor_status == NULL)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
*minor_status = 0;
if (cred_handle == NULL)
return (GSS_S_NO_CRED | GSS_S_CALL_INACCESSIBLE_READ);
/*
* Loop through the union_cred struct, selecting the approprate
* underlying mechanism routine and calling it. At the end,
* release all of the storage taken by the union_cred struct.
*/
union_cred = (gss_union_cred_t) *cred_handle;
if (union_cred == (gss_union_cred_t)GSS_C_NO_CREDENTIAL)
return (GSS_S_COMPLETE);
if (GSSINT_CHK_LOOP(union_cred))
return (GSS_S_NO_CRED | GSS_S_CALL_INACCESSIBLE_READ);
*cred_handle = NULL;
status = GSS_S_COMPLETE;
for(j=0; j < union_cred->count; j++) {
mech = gssint_get_mechanism (&union_cred->mechs_array[j]);
if (union_cred->mechs_array[j].elements)
free(union_cred->mechs_array[j].elements);
if (mech) {
if (mech->gss_release_cred) {
temp_status = mech->gss_release_cred
(
minor_status,
&union_cred->cred_array[j]);
if (temp_status != GSS_S_COMPLETE) {
map_error(minor_status, mech);
status = GSS_S_NO_CRED;
}
} else
status = GSS_S_UNAVAILABLE;
} else
status = GSS_S_DEFECTIVE_CREDENTIAL;
}
free(union_cred->cred_array);
free(union_cred->mechs_array);
free(union_cred);
return(status);
}