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/*
* 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, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/*
* glue routine gss_sign
*/
#include <mechglueP.h>
#include "gssapiP_generic.h"
static OM_uint32
val_sign_args(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t message_buffer,
gss_buffer_t msg_token)
{
/* Initialize outputs. */
if (minor_status != NULL)
*minor_status = 0;
if (msg_token != GSS_C_NO_BUFFER) {
msg_token->value = NULL;
msg_token->length = 0;
}
/* 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);
if (message_buffer == GSS_C_NO_BUFFER)
return (GSS_S_CALL_INACCESSIBLE_READ);
if (msg_token == GSS_C_NO_BUFFER)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
return (GSS_S_COMPLETE);
}
OM_uint32
gss_sign(minor_status,
context_handle,
qop_req,
message_buffer,
msg_token)
OM_uint32 * minor_status;
gss_ctx_id_t context_handle;
int qop_req;
gss_buffer_t message_buffer;
gss_buffer_t msg_token;
{
OM_uint32 status;
gss_union_ctx_id_t ctx;
gss_mechanism mech;
status = val_sign_args(minor_status, context_handle,
message_buffer, msg_token);
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) {
if (mech->gss_sign) {
status = mech->gss_sign(
mech->context,
minor_status,
ctx->internal_ctx_id,
qop_req,
message_buffer,
msg_token);
if (status != GSS_S_COMPLETE)
map_error(minor_status, mech);
} else
status = GSS_S_UNAVAILABLE;
return (status);
}
return (GSS_S_BAD_MECH);
}
OM_uint32
gss_get_mic(minor_status,
context_handle,
qop_req,
message_buffer,
msg_token)
OM_uint32 * minor_status;
const gss_ctx_id_t context_handle;
gss_qop_t qop_req;
const gss_buffer_t message_buffer;
gss_buffer_t msg_token;
{
return (gss_sign(minor_status, (gss_ctx_id_t)context_handle,
(int) qop_req, (gss_buffer_t)message_buffer, msg_token));
}