182 lines
6.1 KiB
C++
182 lines
6.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
|
|
#include "signatureverifierimpl.hxx"
|
|
#include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp>
|
|
#include <com/sun/star/xml/wrapper/XXMLElementWrapper.hpp>
|
|
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
|
|
#include <comphelper/processfactory.hxx>
|
|
#include <cppuhelper/supportsservice.hxx>
|
|
#include <osl/diagnose.h>
|
|
|
|
namespace cssu = com::sun::star::uno;
|
|
namespace cssl = com::sun::star::lang;
|
|
namespace cssxc = com::sun::star::xml::crypto;
|
|
|
|
#define IMPLEMENTATION_NAME "com.sun.star.xml.security.framework.SignatureVerifierImpl"
|
|
|
|
SignatureVerifierImpl::SignatureVerifierImpl( const cssu::Reference< css::uno::XComponentContext >& xContext)
|
|
: SignatureVerifierImpl_Base(xContext)
|
|
{
|
|
}
|
|
|
|
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.
|
|
*
|
|
* RESULT
|
|
* bReady - true if all conditions are satisfied, false otherwise
|
|
******************************************************************************/
|
|
{
|
|
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.
|
|
******************************************************************************/
|
|
{
|
|
cssu::Reference< cssxc::sax::XSignatureVerifyResultListener >
|
|
xSignatureVerifyResultListener ( m_xResultListener , cssu::UNO_QUERY ) ;
|
|
|
|
xSignatureVerifyResultListener->signatureVerified( m_nSecurityId, m_nStatus );
|
|
}
|
|
|
|
void SignatureVerifierImpl::startEngine( const cssu::Reference<
|
|
cssxc::XXMLSignatureTemplate >&
|
|
xSignatureTemplate)
|
|
throw (cssu::Exception, cssu::RuntimeException)
|
|
/****** SignatureVerifierImpl/startEngine ************************************
|
|
*
|
|
* NAME
|
|
* startEngine -- verifies the signature.
|
|
*
|
|
* SYNOPSIS
|
|
* startEngine( xSignatureTemplate );
|
|
*
|
|
* INPUTS
|
|
* xSignatureTemplate - the signature template (along with all referenced
|
|
* elements) to be verified.
|
|
******************************************************************************/
|
|
{
|
|
cssu::Reference< cssxc::XXMLSignatureTemplate > xResultTemplate;
|
|
try
|
|
{
|
|
xResultTemplate = m_xXMLSignature->validate(xSignatureTemplate, m_xXMLSecurityContext);
|
|
m_nStatus = xResultTemplate->getStatus();
|
|
}
|
|
catch( cssu::Exception& )
|
|
{
|
|
m_nStatus = cssxc::SecurityOperationStatus_RUNTIMEERROR_FAILED;
|
|
}
|
|
}
|
|
|
|
/* XSignatureVerifyResultBroadcaster */
|
|
void SAL_CALL SignatureVerifierImpl::addSignatureVerifyResultListener(
|
|
const cssu::Reference< cssxc::sax::XSignatureVerifyResultListener >& listener )
|
|
throw (cssu::Exception, cssu::RuntimeException, std::exception)
|
|
{
|
|
m_xResultListener = listener;
|
|
tryToPerform();
|
|
}
|
|
|
|
void SAL_CALL SignatureVerifierImpl::removeSignatureVerifyResultListener(
|
|
const cssu::Reference< cssxc::sax::XSignatureVerifyResultListener >&)
|
|
throw (cssu::RuntimeException, std::exception)
|
|
{
|
|
}
|
|
|
|
/* XInitialization */
|
|
void SAL_CALL SignatureVerifierImpl::initialize(
|
|
const cssu::Sequence< cssu::Any >& aArguments )
|
|
throw (cssu::Exception, cssu::RuntimeException, std::exception)
|
|
{
|
|
OSL_ASSERT(aArguments.getLength() == 5);
|
|
|
|
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;
|
|
}
|
|
|
|
|
|
OUString SignatureVerifierImpl_getImplementationName ()
|
|
throw (cssu::RuntimeException)
|
|
{
|
|
return OUString( IMPLEMENTATION_NAME );
|
|
}
|
|
|
|
cssu::Sequence< OUString > SAL_CALL SignatureVerifierImpl_getSupportedServiceNames( )
|
|
throw (cssu::RuntimeException)
|
|
{
|
|
cssu::Sequence<OUString> aRet { "com.sun.star.xml.crypto.sax.SignatureVerifier" };
|
|
return aRet;
|
|
}
|
|
|
|
cssu::Reference< cssu::XInterface > SAL_CALL SignatureVerifierImpl_createInstance(
|
|
const cssu::Reference< cssl::XMultiServiceFactory >& rSMgr)
|
|
throw( cssu::Exception )
|
|
{
|
|
return static_cast<cppu::OWeakObject*>(new SignatureVerifierImpl( comphelper::getComponentContext(rSMgr) ));
|
|
}
|
|
|
|
/* XServiceInfo */
|
|
OUString SAL_CALL SignatureVerifierImpl::getImplementationName( )
|
|
throw (cssu::RuntimeException, std::exception)
|
|
{
|
|
return SignatureVerifierImpl_getImplementationName();
|
|
}
|
|
|
|
sal_Bool SAL_CALL SignatureVerifierImpl::supportsService( const OUString& rServiceName )
|
|
throw (cssu::RuntimeException, std::exception)
|
|
{
|
|
return cppu::supportsService(this, rServiceName);
|
|
}
|
|
|
|
cssu::Sequence< OUString > SAL_CALL SignatureVerifierImpl::getSupportedServiceNames( )
|
|
throw (cssu::RuntimeException, std::exception)
|
|
{
|
|
return SignatureVerifierImpl_getSupportedServiceNames();
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|