/************************************************************************* * * $RCSfile: signatureverifierimpl.cxx,v $ * * $Revision: 1.1.1.1 $ * * last change: $Author: mt $ $Date: 2004-07-12 13:15:23 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include "signatureverifierimpl.hxx" #ifndef _COM_SUN_STAR_XML_CRYPTO_XXMLSIGNATURETEMPLATE_HPP_ #include #endif #ifndef _COM_SUN_STAR_XML_WRAPPER_XXMLELEMENTWRAPPER_HPP_ #include #endif #ifndef _COM_SUN_STAR_XML_CRYPTO_SAX_SIGNATUREVERIFYRESULT_HPP_ #include #endif #ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_ #include #endif namespace cssu = com::sun::star::uno; namespace cssl = com::sun::star::lang; namespace cssxc = com::sun::star::xml::crypto; namespace cssxw = com::sun::star::xml::wrapper; #define SERVICE_NAME "com.sun.star.xml.crypto.sax.SignatureVerifier" #define IMPLEMENTATION_NAME "com.sun.star.xml.security.framework.SignatureVerifierImpl" #define DECLARE_ASCII( SASCIIVALUE ) \ rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SASCIIVALUE ) ) SignatureVerifierImpl::SignatureVerifierImpl( const cssu::Reference< cssl::XMultiServiceFactory >& rxMSF) { mxMSF = rxMSF; } SignatureVerifierImpl::~SignatureVerifierImpl() { } bool SignatureVerifierImpl::checkReady() const /****** SignatureVerifierImpl/checkReady ************************************* * * NAME * checkReady -- checks the conditions for the signature verification. * * SYNOPSIS * bReady = checkReady( ); * * FUNCTION * checks whether all following conditions are satisfied: * 1. the result listener is ready; * 2. the SignatureEngine is ready. * * INPUTS * empty * * RESULT * bReady - true if all conditions are satisfied, false otherwise * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { return (m_xResultListener.is() && SignatureEngine::checkReady()); } void SignatureVerifierImpl::notifyResultListener() const throw (cssu::Exception, cssu::RuntimeException) /****** SignatureVerifierImpl/notifyResultListener *************************** * * NAME * notifyResultListener -- notifies the listener about the verify result. * * SYNOPSIS * notifyResultListener( ); * * FUNCTION * see NAME. * * INPUTS * empty * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { cssu::Reference< cssxc::sax::XSignatureVerifyResultListener > xSignatureVerifyResultListener ( m_xResultListener , cssu::UNO_QUERY ) ; xSignatureVerifyResultListener->signatureVerified( m_nSecurityId, m_bOperationSucceed?(cssxc::sax::SignatureVerifyResult_VERIFYSUCCEED): (cssxc::sax::SignatureVerifyResult_VERIFYFAIL)); } void SignatureVerifierImpl::startEngine( const cssu::Reference< cssxc::XXMLSignatureTemplate >& xSignatureTemplate) throw (cssu::Exception, cssu::RuntimeException) /****** SignatureVerifierImpl/startEngine ************************************ * * NAME * startEngine -- verifies the signature. * * SYNOPSIS * startEngine( xSignatureTemplate ); * * FUNCTION * see NAME. * * INPUTS * xSignatureTemplate - the signature template (along with all referenced * elements) to be verified. * * RESULT * empty * * HISTORY * 05.01.2004 - implemented * * AUTHOR * Michael Mi * Email: michael.mi@sun.com ******************************************************************************/ { try { if ( m_xXMLSignature->validate(xSignatureTemplate, m_xXMLSecurityContext)) { m_bOperationSucceed = true; } } catch( cssu::Exception& ) { m_bOperationSucceed = false; } } /* XSignatureVerifyResultBroadcaster */ void SAL_CALL SignatureVerifierImpl::addSignatureVerifyResultListener( const cssu::Reference< cssxc::sax::XSignatureVerifyResultListener >& listener ) throw (cssu::Exception, cssu::RuntimeException) { m_xResultListener = listener; tryToPerform(); } void SAL_CALL SignatureVerifierImpl::removeSignatureVerifyResultListener( const cssu::Reference< cssxc::sax::XSignatureVerifyResultListener >& listener ) throw (cssu::RuntimeException) { } /* XInitialization */ void SAL_CALL SignatureVerifierImpl::initialize( const cssu::Sequence< cssu::Any >& aArguments ) throw (cssu::Exception, cssu::RuntimeException) { sal_Int32 nLength = aArguments.getLength(); OSL_ASSERT(nLength == 5); rtl::OUString ouTempString; aArguments[0] >>= ouTempString; m_nSecurityId = ouTempString.toInt32(); aArguments[1] >>= m_xSAXEventKeeper; aArguments[2] >>= ouTempString; m_nIdOfTemplateEC = ouTempString.toInt32(); aArguments[3] >>= m_xXMLSecurityContext; aArguments[4] >>= m_xXMLSignature; } rtl::OUString SignatureVerifierImpl_getImplementationName () throw (cssu::RuntimeException) { return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( IMPLEMENTATION_NAME ) ); } sal_Bool SAL_CALL SignatureVerifierImpl_supportsService( const rtl::OUString& ServiceName ) throw (cssu::RuntimeException) { return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( SERVICE_NAME )); } cssu::Sequence< rtl::OUString > SAL_CALL SignatureVerifierImpl_getSupportedServiceNames( ) throw (cssu::RuntimeException) { cssu::Sequence < rtl::OUString > aRet(1); rtl::OUString* pArray = aRet.getArray(); pArray[0] = rtl::OUString ( RTL_CONSTASCII_USTRINGPARAM ( SERVICE_NAME ) ); return aRet; } #undef SERVICE_NAME cssu::Reference< cssu::XInterface > SAL_CALL SignatureVerifierImpl_createInstance( const cssu::Reference< cssl::XMultiServiceFactory >& rSMgr) throw( cssu::Exception ) { return (cppu::OWeakObject*) new SignatureVerifierImpl(rSMgr); } /* XServiceInfo */ rtl::OUString SAL_CALL SignatureVerifierImpl::getImplementationName( ) throw (cssu::RuntimeException) { return SignatureVerifierImpl_getImplementationName(); } sal_Bool SAL_CALL SignatureVerifierImpl::supportsService( const rtl::OUString& rServiceName ) throw (cssu::RuntimeException) { return SignatureVerifierImpl_supportsService( rServiceName ); } cssu::Sequence< rtl::OUString > SAL_CALL SignatureVerifierImpl::getSupportedServiceNames( ) throw (cssu::RuntimeException) { return SignatureVerifierImpl_getSupportedServiceNames(); }