344 lines
12 KiB
C++
344 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* 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.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_xmlsecurity.hxx"
|
|
#include <sal/config.h>
|
|
#include <rtl/uuid.h>
|
|
#include "xmlsignature_nssimpl.hxx"
|
|
|
|
#include "xmldocumentwrapper_xmlsecimpl.hxx"
|
|
|
|
#include "xmlelementwrapper_xmlsecimpl.hxx"
|
|
|
|
#include "securityenvironment_nssimpl.hxx"
|
|
|
|
#include "xmlsecuritycontext_nssimpl.hxx"
|
|
#include "xmlstreamio.hxx"
|
|
#include "errorcallback.hxx"
|
|
|
|
#include <sal/types.h>
|
|
//For reasons that escape me, this is what xmlsec does when size_t is not 4
|
|
#if SAL_TYPES_SIZEOFPOINTER != 4
|
|
# define XMLSEC_NO_SIZE_T
|
|
#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::XSecurityEnvironment ;
|
|
using ::com::sun::star::xml::crypto::XXMLSecurityContext ;
|
|
using ::com::sun::star::xml::crypto::XUriBinding ;
|
|
using ::com::sun::star::xml::crypto::XMLSignatureException ;
|
|
|
|
XMLSignature_NssImpl :: XMLSignature_NssImpl( const Reference< XMultiServiceFactory >& aFactory ) : m_xServiceManager( aFactory ) {
|
|
}
|
|
|
|
XMLSignature_NssImpl :: ~XMLSignature_NssImpl() {
|
|
}
|
|
|
|
/* XXMLSignature */
|
|
Reference< XXMLSignatureTemplate >
|
|
SAL_CALL XMLSignature_NssImpl :: generate(
|
|
const Reference< XXMLSignatureTemplate >& aTemplate ,
|
|
const Reference< XSecurityEnvironment >& aEnvironment
|
|
) 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( !aEnvironment.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 =
|
|
reinterpret_cast<XMLElementWrapper_XmlSecImpl*>(
|
|
sal::static_int_cast<sal_uIntPtr>(
|
|
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( aEnvironment , UNO_QUERY ) ;
|
|
if( !xSecTunnel.is() ) {
|
|
throw RuntimeException() ;
|
|
}
|
|
|
|
//i39448 : the key manager should be retrieved from SecurityEnvironment, instead of SecurityContext
|
|
|
|
SecurityEnvironment_NssImpl* pSecEnv =
|
|
reinterpret_cast<SecurityEnvironment_NssImpl*>(
|
|
sal::static_int_cast<sal_uIntPtr>(
|
|
xSecTunnel->getSomething( SecurityEnvironment_NssImpl::getUnoTunnelId() )));
|
|
if( pSecEnv == NULL )
|
|
throw RuntimeException() ;
|
|
|
|
setErrorRecorder();
|
|
|
|
pMngr = pSecEnv->createKeysManager() ; //i39448
|
|
if( !pMngr ) {
|
|
throw RuntimeException() ;
|
|
}
|
|
|
|
//Create Signature context
|
|
pDsigCtx = xmlSecDSigCtxCreate( pMngr ) ;
|
|
if( pDsigCtx == NULL )
|
|
{
|
|
pSecEnv->destroyKeysManager( pMngr ) ; //i39448
|
|
//throw XMLSignatureException() ;
|
|
clearErrorRecorder();
|
|
return aTemplate;
|
|
}
|
|
|
|
//Sign the template
|
|
if( xmlSecDSigCtxSign( pDsigCtx , pNode ) == 0 )
|
|
{
|
|
if (pDsigCtx->status == xmlSecDSigStatusSucceeded)
|
|
aTemplate->setStatus(com::sun::star::xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED);
|
|
else
|
|
aTemplate->setStatus(com::sun::star::xml::crypto::SecurityOperationStatus_UNKNOWN);
|
|
}
|
|
else
|
|
{
|
|
aTemplate->setStatus(com::sun::star::xml::crypto::SecurityOperationStatus_UNKNOWN);
|
|
}
|
|
|
|
|
|
xmlSecDSigCtxDestroy( pDsigCtx ) ;
|
|
pSecEnv->destroyKeysManager( pMngr ) ; //i39448
|
|
|
|
//Unregistered the stream/URI binding
|
|
if( xUriBinding.is() )
|
|
xmlUnregisterStreamInputCallbacks() ;
|
|
|
|
clearErrorRecorder();
|
|
return aTemplate ;
|
|
}
|
|
|
|
/* XXMLSignature */
|
|
Reference< XXMLSignatureTemplate >
|
|
SAL_CALL XMLSignature_NssImpl :: 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 =
|
|
reinterpret_cast<XMLElementWrapper_XmlSecImpl*>(
|
|
sal::static_int_cast<sal_uIntPtr>(
|
|
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() ;
|
|
}
|
|
|
|
setErrorRecorder();
|
|
|
|
sal_Int32 nSecurityEnvironment = aSecurityCtx->getSecurityEnvironmentNumber();
|
|
sal_Int32 i;
|
|
|
|
for (i=0; i<nSecurityEnvironment; ++i)
|
|
{
|
|
Reference< XSecurityEnvironment > aEnvironment = aSecurityCtx->getSecurityEnvironmentByIndex(i);
|
|
|
|
//Get Keys Manager
|
|
Reference< XUnoTunnel > xSecTunnel( aEnvironment , UNO_QUERY ) ;
|
|
if( !xSecTunnel.is() ) {
|
|
throw RuntimeException() ;
|
|
}
|
|
|
|
SecurityEnvironment_NssImpl* pSecEnv =
|
|
reinterpret_cast<SecurityEnvironment_NssImpl*>(
|
|
sal::static_int_cast<sal_uIntPtr>(
|
|
xSecTunnel->getSomething( SecurityEnvironment_NssImpl::getUnoTunnelId() )));
|
|
if( pSecEnv == NULL )
|
|
throw RuntimeException() ;
|
|
|
|
pMngr = pSecEnv->createKeysManager() ; //i39448
|
|
if( !pMngr ) {
|
|
throw RuntimeException() ;
|
|
}
|
|
|
|
//Create Signature context
|
|
pDsigCtx = xmlSecDSigCtxCreate( pMngr ) ;
|
|
if( pDsigCtx == NULL )
|
|
{
|
|
pSecEnv->destroyKeysManager( pMngr ) ; //i39448
|
|
//throw XMLSignatureException() ;
|
|
clearErrorRecorder();
|
|
return aTemplate;
|
|
}
|
|
|
|
//Verify signature
|
|
int rs = xmlSecDSigCtxVerify( pDsigCtx , pNode );
|
|
|
|
|
|
if (rs == 0 &&
|
|
pDsigCtx->status == xmlSecDSigStatusSucceeded)
|
|
{
|
|
aTemplate->setStatus(com::sun::star::xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED);
|
|
xmlSecDSigCtxDestroy( pDsigCtx ) ;
|
|
pSecEnv->destroyKeysManager( pMngr );
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
aTemplate->setStatus(com::sun::star::xml::crypto::SecurityOperationStatus_UNKNOWN);
|
|
}
|
|
xmlSecDSigCtxDestroy( pDsigCtx ) ;
|
|
pSecEnv->destroyKeysManager( pMngr );
|
|
}
|
|
|
|
|
|
|
|
//Unregistered the stream/URI binding
|
|
if( xUriBinding.is() )
|
|
xmlUnregisterStreamInputCallbacks() ;
|
|
|
|
//return valid ;
|
|
clearErrorRecorder();
|
|
return aTemplate;
|
|
}
|
|
|
|
/* XInitialization */
|
|
void SAL_CALL XMLSignature_NssImpl :: initialize( const Sequence< Any >& /*aArguments*/ ) throw( Exception, RuntimeException ) {
|
|
// TBD
|
|
} ;
|
|
|
|
/* XServiceInfo */
|
|
OUString SAL_CALL XMLSignature_NssImpl :: getImplementationName() throw( RuntimeException ) {
|
|
return impl_getImplementationName() ;
|
|
}
|
|
|
|
/* XServiceInfo */
|
|
sal_Bool SAL_CALL XMLSignature_NssImpl :: 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_NssImpl :: getSupportedServiceNames() throw( RuntimeException ) {
|
|
return impl_getSupportedServiceNames() ;
|
|
}
|
|
|
|
//Helper for XServiceInfo
|
|
Sequence< OUString > XMLSignature_NssImpl :: impl_getSupportedServiceNames() {
|
|
::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ;
|
|
Sequence< OUString > seqServiceNames( 1 ) ;
|
|
seqServiceNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.crypto.XMLSignature")) ;
|
|
return seqServiceNames ;
|
|
}
|
|
|
|
OUString XMLSignature_NssImpl :: impl_getImplementationName() throw( RuntimeException ) {
|
|
return OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.security.bridge.xmlsec.XMLSignature_NssImpl")) ;
|
|
}
|
|
|
|
//Helper for registry
|
|
Reference< XInterface > SAL_CALL XMLSignature_NssImpl :: impl_createInstance( const Reference< XMultiServiceFactory >& aServiceManager ) throw( RuntimeException ) {
|
|
return Reference< XInterface >( *new XMLSignature_NssImpl( aServiceManager ) ) ;
|
|
}
|
|
|
|
Reference< XSingleServiceFactory > XMLSignature_NssImpl :: 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() ) ;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|