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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /xmlsecurity/source/framework/signaturecreatorimpl.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
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.cxx175
1 files changed, 175 insertions, 0 deletions
diff --git a/xmlsecurity/source/framework/signaturecreatorimpl.cxx b/xmlsecurity/source/framework/signaturecreatorimpl.cxx
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+/* -*- 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;
+
+SignatureCreatorImpl::SignatureCreatorImpl()
+ : 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), 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 "com.sun.star.xml.security.framework.SignatureCreatorImpl";
+}
+
+css::uno::Sequence< OUString > SignatureCreatorImpl_getSupportedServiceNames( )
+{
+ return { "com.sun.star.xml.crypto.sax.SignatureCreator" };
+}
+
+/* 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: */