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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_unseal
     28     0  stevel  */
     29     0  stevel 
     30     0  stevel #include <mechglueP.h>
     31     0  stevel 
     32     0  stevel OM_uint32
     33     0  stevel gss_unseal(minor_status,
     34     0  stevel 		context_handle,
     35     0  stevel 		input_message_buffer,
     36     0  stevel 		output_message_buffer,
     37     0  stevel 		conf_state,
     38     0  stevel 		qop_state)
     39     0  stevel 
     40     0  stevel OM_uint32 *		minor_status;
     41     0  stevel gss_ctx_id_t		context_handle;
     42     0  stevel gss_buffer_t		input_message_buffer;
     43     0  stevel gss_buffer_t		output_message_buffer;
     44     0  stevel int *			conf_state;
     45     0  stevel int *			qop_state;
     46     0  stevel 
     47     0  stevel {
     48     0  stevel /* EXPORT DELETE START */
     49     0  stevel 	OM_uint32		status;
     50     0  stevel 	gss_union_ctx_id_t	ctx;
     51     0  stevel 	gss_mechanism		mech;
     52     0  stevel 
     53  9698   Peter 	if (minor_status != NULL)
     54  9698   Peter 		*minor_status = 0;
     55  9698   Peter 
     56  9698   Peter 	if (output_message_buffer != GSS_C_NO_BUFFER) {
     57  9698   Peter 		output_message_buffer->length = 0;
     58  9698   Peter 		output_message_buffer->value = NULL;
     59  9698   Peter 	}
     60  9698   Peter 
     61     0  stevel 	if (minor_status == NULL)
     62     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_WRITE);
     63     0  stevel 
     64     0  stevel 	if (context_handle == GSS_C_NO_CONTEXT)
     65     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT);
     66     0  stevel 
     67  9698   Peter 	if (input_message_buffer == GSS_C_NO_BUFFER ||
     68  9698   Peter 	    GSS_EMPTY_BUFFER(input_message_buffer))
     69     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_READ);
     70     0  stevel 
     71  9698   Peter 	if (output_message_buffer == GSS_C_NO_BUFFER)
     72     0  stevel 		return (GSS_S_CALL_INACCESSIBLE_WRITE);
     73     0  stevel 
     74     0  stevel 	/*
     75     0  stevel 	 * select the approprate underlying mechanism routine and
     76     0  stevel 	 * call it.
     77     0  stevel 	 */
     78     0  stevel 
     79     0  stevel 	ctx = (gss_union_ctx_id_t) context_handle;
     80     0  stevel 	mech = __gss_get_mechanism(ctx->mech_type);
     81     0  stevel 
     82     0  stevel 	if (mech) {
     83     0  stevel 		if (mech->gss_unseal)
     84     0  stevel 			status = mech->gss_unseal(
     85     0  stevel 						mech->context,
     86     0  stevel 						minor_status,
     87     0  stevel 						ctx->internal_ctx_id,
     88     0  stevel 						input_message_buffer,
     89     0  stevel 						output_message_buffer,
     90     0  stevel 						conf_state,
     91     0  stevel 						qop_state);
     92     0  stevel 		else
     93     0  stevel 			status = GSS_S_UNAVAILABLE;
     94     0  stevel 
     95     0  stevel 		return (status);
     96     0  stevel 	}
     97     0  stevel 
     98     0  stevel /* EXPORT DELETE END */
     99     0  stevel 
    100     0  stevel 	return (GSS_S_BAD_MECH);
    101     0  stevel }
    102     0  stevel 
    103     0  stevel OM_uint32
    104     0  stevel gss_unwrap(minor_status,
    105     0  stevel 		context_handle,
    106     0  stevel 		input_message_buffer,
    107     0  stevel 		output_message_buffer,
    108     0  stevel 		conf_state,
    109     0  stevel 		qop_state)
    110     0  stevel 
    111     0  stevel OM_uint32 *		minor_status;
    112     0  stevel const gss_ctx_id_t	context_handle;
    113     0  stevel const gss_buffer_t	input_message_buffer;
    114     0  stevel gss_buffer_t		output_message_buffer;
    115     0  stevel int *			conf_state;
    116     0  stevel gss_qop_t *		qop_state;
    117     0  stevel 
    118     0  stevel {
    119     0  stevel 	return (gss_unseal(minor_status, (gss_ctx_id_t)context_handle,
    120     0  stevel 			(gss_buffer_t)input_message_buffer,
    121     0  stevel 			output_message_buffer, conf_state, (int *) qop_state));
    122     0  stevel }
    123