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Diffstat (limited to 'xmlsecurity/source/framework/signatureengine.hxx')
-rw-r--r-- | xmlsecurity/source/framework/signatureengine.hxx | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/xmlsecurity/source/framework/signatureengine.hxx b/xmlsecurity/source/framework/signatureengine.hxx new file mode 100644 index 000000000000..b36cd6aa6442 --- /dev/null +++ b/xmlsecurity/source/framework/signatureengine.hxx @@ -0,0 +1,144 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * 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). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _SIGNATUREENGINE_HXX +#define _SIGNATUREENGINE_HXX + +#include <com/sun/star/xml/crypto/sax/XReferenceResolvedListener.hpp> +#include <com/sun/star/xml/crypto/sax/XReferenceResolvedBroadcaster.hpp> +#ifndef _COM_SUN_STAR_XML_CRYPTO_SAX_XSIGNATURECOLLECTOR_HPP_ +#include <com/sun/star/xml/crypto/sax/XReferenceCollector.hpp> +#endif +#include <com/sun/star/xml/crypto/sax/XKeyCollector.hpp> +#include <com/sun/star/xml/crypto/sax/XMissionTaker.hpp> +#include <com/sun/star/xml/crypto/sax/XSAXEventKeeper.hpp> +#include <com/sun/star/xml/crypto/XXMLSecurityContext.hpp> +#include <com/sun/star/xml/crypto/XXMLSignature.hpp> +#include <com/sun/star/xml/crypto/XUriBinding.hpp> +#include <com/sun/star/io/XInputStream.hpp> + +#include <cppuhelper/implbase2.hxx> + +#include "securityengine.hxx" + +#ifndef INCLUDED_VECTOR +#include <vector> +#define INCLUDED_VECTOR +#endif + +class SignatureEngine : public cppu::ImplInheritanceHelper2 +< + SecurityEngine, + com::sun::star::xml::crypto::sax::XReferenceCollector, + com::sun::star::xml::crypto::XUriBinding +> +/****** signatureengine.hxx/CLASS SignatureEngine ***************************** + * + * NAME + * SignatureEngine -- Base class of SignatureCreator and SignatureVerifier + * + * FUNCTION + * Maintains common members and methods related with signature operation. + * + * HISTORY + * 05.01.2004 - Interface supported: XReferenceCollector + * + * AUTHOR + * Michael Mi + * Email: michael.mi@sun.com + ******************************************************************************/ +{ +protected: + + /* + * the Signature bridge component, which performs signature generation + * and verification based on xmlsec library. + */ + com::sun::star::uno::Reference< + com::sun::star::xml::crypto::XXMLSignature > m_xXMLSignature; + + /* + * a collection of ElementCollector's ids. Each ElementCollector + * represents one element signed by this signature. + */ + std::vector< sal_Int32 > m_vReferenceIds; + + /* + * remembers how many references this signature has. + */ + sal_Int32 m_nTotalReferenceNumber; + + /* + * a collection of Uri binding. + * + * the m_vUris is used to hold the Uri strings, and the m_vXInputStreams is used + * to hold corresponding binded XInputStream interface. + */ + std::vector< rtl::OUString > m_vUris; + std::vector< com::sun::star::uno::Reference< + com::sun::star::io::XInputStream > > m_vXInputStreams; + +protected: + SignatureEngine( ); + virtual ~SignatureEngine() {}; + + virtual void tryToPerform( ) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); + virtual void clearUp( ) const; + virtual bool checkReady() const; + + /* + * starts the main function. This method will be implemented by any sub-class. + * For a SignatureCreator, it performs signing operation; + * for a SignatureVerifier, verification operation is performed. + */ + virtual void startEngine( const com::sun::star::uno::Reference< + com::sun::star::xml::crypto::XXMLSignatureTemplate >&) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException) + {}; + +public: + /* XReferenceCollector */ + virtual void SAL_CALL setReferenceCount( sal_Int32 count ) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL setReferenceId( sal_Int32 id ) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); + + /* XUriBinding */ + virtual void SAL_CALL setUriBinding( + const rtl::OUString& uri, + const com::sun::star::uno::Reference< + com::sun::star::io::XInputStream >& aInputStream ) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); + virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream > + SAL_CALL getUriBinding( const rtl::OUString& uri ) + throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); +}; + +#endif + |