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f25279c8cebd74c4d897fce0143ecb42f0bc60f9
libreoffice/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
Rüdiger Timm f25279c8ce INTEGRATION: CWS xmlsec06 (1.2.2); FILE MERGED 
2004/10/12 08:30:53 mmi 1.2.2.1: add error detail information
Issue number:
Submitted by:
Reviewed by:
2004-11-26 13:58:35 +00:00

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/*************************************************************************
*
* $RCSfile: xmlsignature_mscryptimpl.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: rt $ $Date: 2004-11-26 14:58:35 $
*
* 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): _______________________________________
*
*
************************************************************************/
#ifndef _SAL_CONFIG_H_
#include <sal/config.h>
#endif
#ifndef _RTL_UUID_H_
#include <rtl/uuid.h>
#endif
#ifndef _XMLSIGNATURE_MSCRYPTIMPL_HXX_
#include "xmlsignature_mscryptimpl.hxx"
#endif
#ifndef _XMLDOCUMENTWRAPPER_XMLSECIMPL_HXX_
#include "xmldocumentwrapper_xmlsecimpl.hxx"
#endif
#ifndef _XMLELEMENTWRAPPER_XMLSECIMPL_HXX_
#include "xmlelementwrapper_xmlsecimpl.hxx"
#endif
#ifndef _XMLSECURITYCONTEXT_MSCRYPTIMPL_HXX_
#include "xmlsecuritycontext_mscryptimpl.hxx"
#endif
#ifndef _XMLSTREAMIO_XMLSECIMPL_HXX_
#include "xmlstreamio.hxx"
#endif
#ifndef _ERRORCALLBACK_XMLSECIMPL_HXX_
#include "errorcallback.hxx"
#endif
#include "xmlsec/xmlsec.h"
#include "xmlsec/xmldsig.h"
#include "xmlsec/crypto.h"
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::lang ;
using ::com::sun::star::lang::XMultiServiceFactory ;
using ::com::sun::star::lang::XSingleServiceFactory ;
using ::rtl::OUString ;
using ::com::sun::star::xml::wrapper::XXMLElementWrapper ;
using ::com::sun::star::xml::wrapper::XXMLDocumentWrapper ;
using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
using ::com::sun::star::xml::crypto::XXMLSignature ;
using ::com::sun::star::xml::crypto::XXMLSignatureTemplate ;
using ::com::sun::star::xml::crypto::XXMLSecurityContext ;
using ::com::sun::star::xml::crypto::XUriBinding ;
using ::com::sun::star::xml::crypto::XMLSignatureException ;
XMLSignature_MSCryptImpl :: XMLSignature_MSCryptImpl( const Reference< XMultiServiceFactory >& aFactory ) : m_xServiceManager( aFactory ) {
}
XMLSignature_MSCryptImpl :: ~XMLSignature_MSCryptImpl() {
}
/* XXMLSignature */
Reference< XXMLSignatureTemplate >
SAL_CALL XMLSignature_MSCryptImpl :: generate(
const Reference< XXMLSignatureTemplate >& aTemplate ,
const Reference< XXMLSecurityContext >& aSecurityCtx
) throw( com::sun::star::xml::crypto::XMLSignatureException,
com::sun::star::uno::SecurityException )
{
xmlSecKeysMngrPtr pMngr = NULL ;
xmlSecDSigCtxPtr pDsigCtx = NULL ;
xmlNodePtr pNode = NULL ;
if( !aTemplate.is() )
throw RuntimeException() ;
if( !aSecurityCtx.is() )
throw RuntimeException() ;
//Get the xml node
Reference< XXMLElementWrapper > xElement = aTemplate->getTemplate() ;
if( !xElement.is() ) {
throw RuntimeException() ;
}
Reference< XUnoTunnel > xNodTunnel( xElement , UNO_QUERY ) ;
if( !xNodTunnel.is() ) {
throw RuntimeException() ;
}
XMLElementWrapper_XmlSecImpl* pElement = ( XMLElementWrapper_XmlSecImpl* )xNodTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() ) ;
if( pElement == NULL ) {
throw RuntimeException() ;
}
pNode = pElement->getNativeElement() ;
//Get the stream/URI binding
Reference< XUriBinding > xUriBinding = aTemplate->getBinding() ;
if( xUriBinding.is() ) {
//Register the stream input callbacks into libxml2
if( xmlRegisterStreamInputCallbacks( xUriBinding ) < 0 )
throw RuntimeException() ;
}
//Get Keys Manager
Reference< XUnoTunnel > xSecTunnel( aSecurityCtx , UNO_QUERY ) ;
if( !xSecTunnel.is() ) {
throw RuntimeException() ;
}
XMLSecurityContext_MSCryptImpl* pSecCtxt = ( XMLSecurityContext_MSCryptImpl* )xSecTunnel->getSomething( XMLSecurityContext_MSCryptImpl::getUnoTunnelId() ) ;
if( pSecCtxt == NULL )
throw RuntimeException() ;
pMngr = pSecCtxt->keysManager() ;
setErrorRecorder( aTemplate );
//Create Signature context
pDsigCtx = xmlSecDSigCtxCreate( pMngr ) ;
if( pDsigCtx == NULL )
{
//throw XMLSignatureException() ;
clearErrorRecorder();
return aTemplate;
}
//Sign the template
if( xmlSecDSigCtxSign( pDsigCtx , pNode ) < 0 ) {
xmlSecDSigCtxDestroy( pDsigCtx ) ;
//Unregistered the stream/URI binding
if( xUriBinding.is() )
xmlUnregisterStreamInputCallbacks() ;
//throw XMLSignatureException() ;
clearErrorRecorder();
return aTemplate;
}
xmlSecDSigCtxDestroy( pDsigCtx ) ;
//Unregistered the stream/URI binding
if( xUriBinding.is() )
xmlUnregisterStreamInputCallbacks() ;
clearErrorRecorder();
return aTemplate ;
}
/* XXMLSignature */
Reference< XXMLSignatureTemplate >
SAL_CALL XMLSignature_MSCryptImpl :: validate(
const Reference< XXMLSignatureTemplate >& aTemplate ,
const Reference< XXMLSecurityContext >& aSecurityCtx
) throw( com::sun::star::uno::RuntimeException,
com::sun::star::uno::SecurityException,
com::sun::star::xml::crypto::XMLSignatureException ) {
xmlSecKeysMngrPtr pMngr = NULL ;
xmlSecDSigCtxPtr pDsigCtx = NULL ;
xmlNodePtr pNode = NULL ;
//sal_Bool valid ;
if( !aTemplate.is() )
throw RuntimeException() ;
if( !aSecurityCtx.is() )
throw RuntimeException() ;
//Get the xml node
Reference< XXMLElementWrapper > xElement = aTemplate->getTemplate() ;
if( !xElement.is() )
throw RuntimeException() ;
Reference< XUnoTunnel > xNodTunnel( xElement , UNO_QUERY ) ;
if( !xNodTunnel.is() ) {
throw RuntimeException() ;
}
XMLElementWrapper_XmlSecImpl* pElement = ( XMLElementWrapper_XmlSecImpl* )xNodTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() ) ;
if( pElement == NULL )
throw RuntimeException() ;
pNode = pElement->getNativeElement() ;
//Get the stream/URI binding
Reference< XUriBinding > xUriBinding = aTemplate->getBinding() ;
if( xUriBinding.is() ) {
//Register the stream input callbacks into libxml2
if( xmlRegisterStreamInputCallbacks( xUriBinding ) < 0 )
throw RuntimeException() ;
}
//added for test: save the result
/*
{
FILE *dstFile = fopen( "c:\\1.txt", "w" ) ;
xmlDocDump( dstFile, pNode->doc) ;
fclose( dstFile ) ;
}
*/
//Get Keys Manager
Reference< XUnoTunnel > xSecTunnel( aSecurityCtx , UNO_QUERY ) ;
if( !xSecTunnel.is() ) {
throw RuntimeException() ;
}
XMLSecurityContext_MSCryptImpl* pSecCtxt = ( XMLSecurityContext_MSCryptImpl* )xSecTunnel->getSomething( XMLSecurityContext_MSCryptImpl::getUnoTunnelId() ) ;
if( pSecCtxt == NULL )
throw RuntimeException() ;
pMngr = pSecCtxt->keysManager() ;
setErrorRecorder( aTemplate );
//Create Signature context
pDsigCtx = xmlSecDSigCtxCreate( pMngr ) ;
if( pDsigCtx == NULL )
{
//throw XMLSignatureException() ;
clearErrorRecorder();
return aTemplate;
}
//Verify signature
if( xmlSecDSigCtxVerify( pDsigCtx , pNode ) < 0 ) {
xmlSecDSigCtxDestroy( pDsigCtx ) ;
//Unregistered the stream/URI binding
if( xUriBinding.is() )
xmlUnregisterStreamInputCallbacks() ;
//throw XMLSignatureException() ;
clearErrorRecorder();
return aTemplate;
}
//valid = ( pDsigCtx->status == xmlSecDSigStatusSucceeded ) ;
xmlSecDSigCtxDestroy( pDsigCtx ) ;
//Unregistered the stream/URI binding
if( xUriBinding.is() )
xmlUnregisterStreamInputCallbacks() ;
clearErrorRecorder();
return aTemplate ;
}
/* XInitialization */
void SAL_CALL XMLSignature_MSCryptImpl :: initialize( const Sequence< Any >& aArguments ) throw( Exception, RuntimeException ) {
// TBD
} ;
/* XServiceInfo */
OUString SAL_CALL XMLSignature_MSCryptImpl :: getImplementationName() throw( RuntimeException ) {
return impl_getImplementationName() ;
}
/* XServiceInfo */
sal_Bool SAL_CALL XMLSignature_MSCryptImpl :: supportsService( const OUString& serviceName) throw( RuntimeException ) {
Sequence< OUString > seqServiceNames = getSupportedServiceNames() ;
const OUString* pArray = seqServiceNames.getConstArray() ;
for( sal_Int32 i = 0 ; i < seqServiceNames.getLength() ; i ++ ) {
if( *( pArray + i ) == serviceName )
return sal_True ;
}
return sal_False ;
}
/* XServiceInfo */
Sequence< OUString > SAL_CALL XMLSignature_MSCryptImpl :: getSupportedServiceNames() throw( RuntimeException ) {
return impl_getSupportedServiceNames() ;
}
//Helper for XServiceInfo
Sequence< OUString > XMLSignature_MSCryptImpl :: impl_getSupportedServiceNames() {
::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ;
Sequence< OUString > seqServiceNames( 1 ) ;
seqServiceNames.getArray()[0] = OUString::createFromAscii( "com.sun.star.xml.crypto.XMLSignature" ) ;
return seqServiceNames ;
}
OUString XMLSignature_MSCryptImpl :: impl_getImplementationName() throw( RuntimeException ) {
return OUString::createFromAscii( "com.sun.star.xml.security.bridge.xmlsec.XMLSignature_MSCryptImpl" ) ;
}
//Helper for registry
Reference< XInterface > SAL_CALL XMLSignature_MSCryptImpl :: impl_createInstance( const Reference< XMultiServiceFactory >& aServiceManager ) throw( RuntimeException ) {
return Reference< XInterface >( *new XMLSignature_MSCryptImpl( aServiceManager ) ) ;
}
Reference< XSingleServiceFactory > XMLSignature_MSCryptImpl :: impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) {
//Reference< XSingleServiceFactory > xFactory ;
//xFactory = ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName , impl_createInstance , impl_getSupportedServiceNames ) ;
//return xFactory ;
return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
}
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