/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
*/
#include <stdlib.h>
#include <stdio.h>
#include <dlfcn.h>
#include "dh_gssapi.h"
#include "dh_common.h"
/*
* __dh_generic_initialize: This routine is called from the mechanism
* specific gss_mech_initialize routine, which in turn is called from
* libgss to initialize a mechanism. This routine takes a pointer to
* a struct gss_config, the OID for the calling mechanism and that mechanisms
* keyopts. It returns the same gss_mechanism back, but with all fields
* correctly initialized. This routine in turn opens the common wire
* protocol moduel mech_dh.so.1 to fill in the common parts of the
* gss_mechanism. It then associatates the OID and the keyopts with this
* gss_mechanism. If there is any failure NULL is return instead.
*/
gss_mechanism
__dh_generic_initialize(gss_mechanism dhmech, /* The mechanism to initialize */
gss_OID_desc mech_type, /* OID of mechanism */
dh_keyopts_t keyopts /* Key mechanism entry points */)
{
gss_mechanism (*mech_init)(gss_mechanism mech);
gss_mechanism mech;
void *dlhandle;
/* Initialize the common parts of the gss_mechanism */
if ((mech = __dh_gss_initialize(dhmech)) == NULL) {
return (NULL);
}
/* Set the mechanism OID */
mech->mech_type = mech_type;
return (mech);
}