/*
* 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) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
*/
/*
* glue routine for gss_inquire_context
*/
#include <mglueP.h>
#include "gssapiP_generic.h"
#include <stdlib.h>
static OM_uint32
val_inq_ctx_args(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_name_t *src_name,
gss_name_t *targ_name,
gss_OID *mech_type)
{
/* Initialize outputs. */
if (minor_status != NULL)
*minor_status = 0;
if (src_name != NULL)
*src_name = GSS_C_NO_NAME;
if (targ_name != NULL)
*targ_name = GSS_C_NO_NAME;
if (mech_type != NULL)
*mech_type = GSS_C_NO_OID;
/* Validate arguments. */
if (minor_status == NULL)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
if (context_handle == GSS_C_NO_CONTEXT)
return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT);
return (GSS_S_COMPLETE);
}
/* Last argument new for V2 */
OM_uint32
gss_inquire_context(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_name_t *src_name,
gss_name_t *targ_name,
OM_uint32 *lifetime_rec,
gss_OID *mech_type,
OM_uint32 *ctx_flags,
int *locally_initiated,
int *opened)
{
gss_union_ctx_id_t ctx;
gss_mechanism mech;
OM_uint32 status, temp_minor;
gss_name_t localTargName = NULL, localSourceName = NULL;
status = val_inq_ctx_args(minor_status,
context_handle,
src_name,
targ_name,
mech_type);
if (status != GSS_S_COMPLETE)
return (status);
/*
* select the approprate underlying mechanism routine and
* call it.
*/
ctx = (gss_union_ctx_id_t)context_handle;
mech = __gss_get_mechanism(ctx->mech_type);
if (!mech || !mech->gss_inquire_context || !mech->gss_display_name ||
!mech->gss_release_name) {
return (GSS_S_UNAVAILABLE);
}
status = mech->gss_inquire_context(
minor_status,
ctx->internal_ctx_id,
(src_name ? &localSourceName : NULL),
(targ_name ? &localTargName : NULL),
lifetime_rec,
NULL,
ctx_flags,
locally_initiated,
opened);
if (status != GSS_S_COMPLETE) {
map_error(minor_status, mech);
return (status);
}
/* need to convert names */
if (src_name) {
status = __gss_convert_name_to_union_name(minor_status, mech,
localSourceName, src_name);
if (status != GSS_S_COMPLETE) {
if (localTargName)
mech->gss_release_name(
&temp_minor, &localTargName);
return (status);
}
}
if (targ_name) {
status = __gss_convert_name_to_union_name(minor_status, mech,
localTargName, targ_name);
if (status != GSS_S_COMPLETE) {
if (src_name)
(void) gss_release_name(&temp_minor, src_name);
return (status);
}
}
/* spec says mech type must point to static storage */
if (mech_type)
*mech_type = &mech->mech_type;
return (GSS_S_COMPLETE);
}