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      1     0  stevel /*
      2     0  stevel  * CDDL HEADER START
      3     0  stevel  *
      4     0  stevel  * The contents of this file are subject to the terms of the
      5  9698   Peter  * Common Development and Distribution License (the "License").
      6  9698   Peter  * You may not use this file except in compliance with the License.
      7     0  stevel  *
      8     0  stevel  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9     0  stevel  * or http://www.opensolaris.org/os/licensing.
     10     0  stevel  * See the License for the specific language governing permissions
     11     0  stevel  * and limitations under the License.
     12     0  stevel  *
     13     0  stevel  * When distributing Covered Code, include this CDDL HEADER in each
     14     0  stevel  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15     0  stevel  * If applicable, add the following below this CDDL HEADER, with the
     16     0  stevel  * fields enclosed by brackets "[]" replaced with your own identifying
     17     0  stevel  * information: Portions Copyright [yyyy] [name of copyright owner]
     18     0  stevel  *
     19     0  stevel  * CDDL HEADER END
     20     0  stevel  */
     21     0  stevel /*
     22  9698   Peter  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     23  9698   Peter  * Use is subject to license terms.
     24     0  stevel  */
     25     0  stevel 
     26     0  stevel /*
     27     0  stevel  *  glue routine gss_process_context
     28     0  stevel  */
     29     0  stevel 
     30     0  stevel #include <mechglueP.h>
     31     0  stevel 
     32     0  stevel OM_uint32
     33     0  stevel gss_process_context_token(minor_status,
     34     0  stevel 				context_handle,
     35     0  stevel 				token_buffer)
     36     0  stevel 
     37     0  stevel OM_uint32 *			minor_status;
     38     0  stevel const gss_ctx_id_t		context_handle;
     39     0  stevel gss_buffer_t			token_buffer;
     40     0  stevel 
     41     0  stevel {
     42     0  stevel 	OM_uint32		status;
     43     0  stevel 	gss_union_ctx_id_t	ctx;
     44     0  stevel 	gss_mechanism		mech;
     45     0  stevel 
     46     0  stevel 	if (minor_status == NULL)
     47     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_WRITE);
     48     0  stevel 	*minor_status = 0;
     49     0  stevel 
     50     0  stevel 	if (context_handle == GSS_C_NO_CONTEXT)
     51     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT);
     52     0  stevel 
     53  9698   Peter 	if (token_buffer == GSS_C_NO_BUFFER)
     54  9698   Peter 		return (GSS_S_CALL_INACCESSIBLE_READ);
     55  9698   Peter 
     56     0  stevel 	if (GSS_EMPTY_BUFFER(token_buffer))
     57     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_READ);
     58     0  stevel 
     59     0  stevel 	/*
     60     0  stevel 	 * select the approprate underlying mechanism routine and
     61     0  stevel 	 * call it.
     62     0  stevel 	 */
     63     0  stevel 
     64     0  stevel 	ctx = (gss_union_ctx_id_t) context_handle;
     65     0  stevel 	mech = __gss_get_mechanism(ctx->mech_type);
     66     0  stevel 
     67     0  stevel 	if (mech) {
     68     0  stevel 
     69     0  stevel 		if (mech->gss_process_context_token)
     70     0  stevel 			status = mech->gss_process_context_token(
     71     0  stevel 							mech->context,
     72     0  stevel 							minor_status,
     73     0  stevel 							ctx->internal_ctx_id,
     74     0  stevel 							token_buffer);
     75     0  stevel 		else
     76     0  stevel 			status = GSS_S_UNAVAILABLE;
     77     0  stevel 
     78     0  stevel 		return (status);
     79     0  stevel 	}
     80     0  stevel 
     81     0  stevel 	return (GSS_S_BAD_MECH);
     82     0  stevel }
     83