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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /xmlsecurity/source/framework/signaturecreatorimpl.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xmlsecurity/source/framework/signaturecreatorimpl.cxx')
-rw-r--r-- | xmlsecurity/source/framework/signaturecreatorimpl.cxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/xmlsecurity/source/framework/signaturecreatorimpl.cxx b/xmlsecurity/source/framework/signaturecreatorimpl.cxx new file mode 100644 index 000000000..a3d8cd458 --- /dev/null +++ b/xmlsecurity/source/framework/signaturecreatorimpl.cxx @@ -0,0 +1,178 @@ +/* -*- 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 <framework/signaturecreatorimpl.hxx> +#include <framework/xmlsignaturetemplateimpl.hxx> +#include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp> +#include <cppuhelper/supportsservice.hxx> +#include <osl/diagnose.h> +#include <rtl/ref.hxx> + +namespace com::sun::star::xml::wrapper { class XXMLElementWrapper; } + +using namespace com::sun::star::uno; + +#define IMPLEMENTATION_NAME "com.sun.star.xml.security.framework.SignatureCreatorImpl" + +SignatureCreatorImpl::SignatureCreatorImpl() + : SignatureCreatorImpl_Base(), m_nIdOfBlocker(-1) +{ +} + +SignatureCreatorImpl::~SignatureCreatorImpl( ) +{ +} + +void SignatureCreatorImpl::notifyResultListener() const +/****** SignatureCreatorImpl/notifyResultListener ***************************** + * + * NAME + * notifyResultListener -- notifies the listener about the signature + * creation result. + ******************************************************************************/ +{ + css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener > + xSignatureCreationResultListener ( m_xResultListener , css::uno::UNO_QUERY ) ; + + xSignatureCreationResultListener->signatureCreated( m_nSecurityId, m_nStatus ); +} + +void SignatureCreatorImpl::startEngine(const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate) +/****** SignatureCreatorImpl/startEngine ************************************* + * + * NAME + * startEngine -- generates the signature. + * + * FUNCTION + * generates the signature element, then if succeeds, updates the link + * of old template element to the new signature element in + * SAXEventKeeper. + * + * INPUTS + * xSignatureTemplate - the signature template (along with all referenced + * elements) to be signed. + ******************************************************************************/ +{ + css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate > xResultTemplate; + try + { + xResultTemplate = m_xXMLSignature->generate(css::uno::Reference<css::xml::crypto::XXMLSignatureTemplate>(xSignatureTemplate.get()), m_xSecurityEnvironment); + m_nStatus = xResultTemplate->getStatus(); + } + catch( css::uno::Exception& ) + { + m_nStatus = css::xml::crypto::SecurityOperationStatus_RUNTIMEERROR_FAILED; + } + + if (m_nStatus == css::xml::crypto::SecurityOperationStatus_OPERATION_SUCCEEDED) + { + css::uno::Reference < css::xml::wrapper::XXMLElementWrapper > xResultSignature = xResultTemplate->getTemplate(); + m_xSAXEventKeeper->setElement(m_nIdOfTemplateEC, xResultSignature); + } +} + +void SignatureCreatorImpl::clearUp() const +/****** SignatureCreatorImpl/clearUp ***************************************** + * + * NAME + * clearUp -- clear up all resources used by the signature generation. + * + * SYNOPSIS + * clearUp( ); + * + * FUNCTION + * cleaning resources up includes: + * 1. SignatureEngine's clearing up; + * 2. releases the Blocker for the signature template element. + ******************************************************************************/ +{ + SignatureEngine::clearUp(); + + if (m_nIdOfBlocker != -1) + { + m_xSAXEventKeeper->removeBlocker(m_nIdOfBlocker); + } +} + +/* XBlockerMonitor */ +void SAL_CALL SignatureCreatorImpl::setBlockerId( sal_Int32 id ) +{ + m_nIdOfBlocker = id; + tryToPerform(); +} + +/* XSignatureCreationResultBroadcaster */ +void SAL_CALL SignatureCreatorImpl::addSignatureCreationResultListener( + const css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener >& listener ) +{ + m_xResultListener = listener; + tryToPerform(); +} + +void SAL_CALL SignatureCreatorImpl::removeSignatureCreationResultListener( + const css::uno::Reference< css::xml::crypto::sax::XSignatureCreationResultListener >&) +{ +} + +/* XInitialization */ +void SAL_CALL SignatureCreatorImpl::initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) +{ + 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_xSecurityEnvironment; + aArguments[4] >>= m_xXMLSignature; +} + + +OUString SignatureCreatorImpl_getImplementationName () +{ + return IMPLEMENTATION_NAME; +} + +css::uno::Sequence< OUString > SignatureCreatorImpl_getSupportedServiceNames( ) +{ + css::uno::Sequence<OUString> aRet { "com.sun.star.xml.crypto.sax.SignatureCreator" }; + return aRet; +} + +/* XServiceInfo */ +OUString SAL_CALL SignatureCreatorImpl::getImplementationName( ) +{ + return SignatureCreatorImpl_getImplementationName(); +} + +sal_Bool SAL_CALL SignatureCreatorImpl::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL SignatureCreatorImpl::getSupportedServiceNames( ) +{ + return SignatureCreatorImpl_getSupportedServiceNames(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |