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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: XXMLEncryptionTemplate.idl,v $
* $Revision: 1.5 $
*
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*
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* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
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* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
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************************************************************************/
//i20156 - new file for xmlsecurity module
/** -- idl definition -- **/
#ifndef __com_sun_star_xml_crypto_xxmlencryptiontemplate_idl_
#define __com_sun_star_xml_crypto_xxmlencryptiontemplate_idl_
#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/lang/IllegalArgumentException.idl>
#include <com/sun/star/xml/wrapper/XXMLElementWrapper.idl>
#include <com/sun/star/xml/crypto/XXMLSecurityTemplate.idl>
module com { module sun { module star { module xml { module crypto {
/**
* Interface of XML encryption template
*
* <p>This interface represents a encryption template, which is the same as the
* desired xml encryption element[ EncryptedType ] but some of the nodes may be
* empty. The empty entities include CipherValue, which is a subset of
* EncryptedData or EncryptedKey. Empty entities are not allowed in a encryption
* template when performing decryption.</p>
*
* <p>In some cases, the encrypter or decrypter can dertermine and locate the
* EncrytedKey from the encryption template by dereference the RetrievalMethod
* inside EncryptedData.</p>
*
* <p>In some cases, the EncryptedKey need to be clearly pointed out by the
* encryption template.</p>
*
* <p>With the help of encryption context, the encrypter or decrypter specifies
* the key from the KeyInfo in the encryption template.</p>
*
*
* <p>It isn't a good method to set the EncryptedKey here. In general, there is
* a RetrievalMethod in EncryptedData by which we can get the EncryptedKey.
*
* And some times, in the low level, it is hard to determine what the key is
* except that the high level application tell the mechanism and parameters.
*
* So I think it will be more simple that the application set the encrypted key
* information. In this case, the application only need to know the xml schema
* or DTD and the encryption device. If so, the high level application takes the
* action of build the EncryptedKey template and references it in the element of
* EncryptedData. And in this case, the calling to set up EncryptedKey template
* and target is not necessary, because the encrypter or decrypter can determine
* and locate the EncrypedKet from the encryption template of EncryptedData by
* dereference the RetrievalMethod.
*
* In some situation, the high level applications do not want to know anything
* about crypto devices( May be he must, because the lower level do not know
* what the key is ). If it gives the key value, it can get EncryptedKey by
* setting the key template and key value target.</p>
*/
interface XXMLEncryptionTemplate : XXMLSecurityTemplate
{
/**
* Get the target xml element, i.e. the element to be encrypted
*/
com::sun::star::xml::wrapper::XXMLElementWrapper getTarget(
) ;
} ;
} ; } ; } ; } ; } ;
#endif
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