xmlsecurity: initial OOXMLSecParser

Change-Id: Idba2eb384756e72c8b60cb2e810110d6b95b66ad

6 files changed, 132 insertions, 4 deletions

diff --git a/xmlsecurity/Library_xmlsecurity.mk b/xmlsecurity/Library_xmlsecurity.mk
index 7ba5b46e4f74..ecbade5f9bdf 100644
--- a/xmlsecurity/Library_xmlsecurity.mk
+++ b/xmlsecurity/Library_xmlsecurity.mk
@@ -54,6 +54,7 @@ $(eval $(call gb_Library_add_exception_objects,xmlsecurity,\
 	xmlsecurity/source/dialogs/macrosecurity \
 	xmlsecurity/source/dialogs/resourcemanager \
 	xmlsecurity/source/helper/documentsignaturehelper \
+	xmlsecurity/source/helper/ooxmlsecparser \
 	xmlsecurity/source/helper/xmlsignaturehelper2 \
 	xmlsecurity/source/helper/xmlsignaturehelper \
 	xmlsecurity/source/helper/xsecctl \
diff --git a/xmlsecurity/source/helper/ooxmlsecparser.cxx b/xmlsecurity/source/helper/ooxmlsecparser.cxx
new file mode 100644
index 000000000000..671a680a733d
--- /dev/null
+++ b/xmlsecurity/source/helper/ooxmlsecparser.cxx
@@ -0,0 +1,61 @@
+/* -*- 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/.
+ */
+
+
+#include "ooxmlsecparser.hxx"
+
+using namespace com::sun::star;
+
+OOXMLSecParser::OOXMLSecParser(XSecController* pXSecController)
+    : m_pXSecController(pXSecController)
+{
+}
+
+OOXMLSecParser::~OOXMLSecParser()
+{
+}
+
+void SAL_CALL OOXMLSecParser::startDocument() throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::endDocument() throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::startElement(const OUString& /*rName*/, const uno::Reference<xml::sax::XAttributeList>& /*xAttribs*/)
+throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::endElement(const OUString& /*rName*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::characters(const OUString& /*rChars*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::ignorableWhitespace(const OUString& /*rWhitespace*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::processingInstruction(const OUString& /*rTarget*/, const OUString& /*rData*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::setDocumentLocator(const uno::Reference<xml::sax::XLocator>& /*xLocator*/) throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
+{
+}
+
+void SAL_CALL OOXMLSecParser::initialize(const uno::Sequence<uno::Any>& /*rArguments*/) throw (uno::Exception, uno::RuntimeException, std::exception)
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/helper/ooxmlsecparser.hxx b/xmlsecurity/source/helper/ooxmlsecparser.hxx
new file mode 100644
index 000000000000..84ce2fc5adb9
--- /dev/null
+++ b/xmlsecurity/source/helper/ooxmlsecparser.hxx
@@ -0,0 +1,60 @@
+/* -*- 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/.
+ */
+
+#ifndef INCLUDED_XMLSECURITY_SOURCE_HELPER_OOXMLSECPARSER_HXX
+#define INCLUDED_XMLSECURITY_SOURCE_HELPER_OOXMLSECPARSER_HXX
+
+#include <com/sun/star/xml/sax/XParser.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+#include <com/sun/star/xml/sax/XAttributeList.hpp>
+
+#include <cppuhelper/implbase.hxx>
+
+#include "xsecctl.hxx"
+
+/// Parses an OOXML digital signature.
+class OOXMLSecParser: public cppu::WeakImplHelper
+    <
+    css::xml::sax::XDocumentHandler,
+    css::lang::XInitialization
+    >
+{
+    XSecController* m_pXSecController;
+
+public:
+    OOXMLSecParser(XSecController* pXSecController);
+    virtual ~OOXMLSecParser();
+
+    // XDocumentHandler
+    virtual void SAL_CALL startDocument() throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL endDocument() throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL startElement(const OUString& aName, const css::uno::Reference<css::xml::sax::XAttributeList>& xAttribs)
+    throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL endElement(const OUString& aName) throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL characters(const OUString& aChars) throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces) throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL processingInstruction(const OUString& aTarget, const OUString& aData) throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    virtual void SAL_CALL setDocumentLocator(const css::uno::Reference<css::xml::sax::XLocator>& xLocator)
+    throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) override;
+
+    // XInitialization
+    virtual void SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>& rArguments) throw (css::uno::Exception, css::uno::RuntimeException, std::exception) override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/helper/xmlsignaturehelper.cxx b/xmlsecurity/source/helper/xmlsignaturehelper.cxx
index 95f26e3f54de..e2f60f574406 100644
--- a/xmlsecurity/source/helper/xmlsignaturehelper.cxx
+++ b/xmlsecurity/source/helper/xmlsignaturehelper.cxx
@@ -41,6 +41,7 @@
 #include <com/sun/star/xml/crypto/SEInitializer.hpp>
 #include <com/sun/star/embed/ElementModes.hpp>
 #include <com/sun/star/embed/XStorage.hpp>
+#include <com/sun/star/embed/StorageFormats.hpp>
 
 #include <tools/date.hxx>
 #include <tools/time.hxx>
@@ -390,7 +391,7 @@ bool XMLSignatureHelper::ReadAndVerifySignatureStorageStream(const css::uno::Ref
     uno::Reference<xml::sax::XParser> xParser = xml::sax::Parser::create(mxCtx);
 
     // Create the signature reader.
-    uno::Reference<xml::sax::XDocumentHandler> xHandler = mpXSecController->createSignatureReader();
+    uno::Reference<xml::sax::XDocumentHandler> xHandler = mpXSecController->createSignatureReader(embed::StorageFormats::OFOPXML);
 
     // Create the signature listener.
     ImplXMLSignatureListener* pSignatureListener = new ImplXMLSignatureListener(
diff --git a/xmlsecurity/source/helper/xsecctl.hxx b/xmlsecurity/source/helper/xsecctl.hxx
index 734ecdb4b75a..8e9d1f9c2d62 100644
--- a/xmlsecurity/source/helper/xsecctl.hxx
+++ b/xmlsecurity/source/helper/xsecctl.hxx
@@ -463,7 +463,7 @@ public:
      */
     void collectToVerify( const OUString& referenceId );
     void addSignature( sal_Int32 nSignatureId );
-    com::sun::star::uno::Reference< com::sun::star::xml::sax::XDocumentHandler > createSignatureReader();
+    com::sun::star::uno::Reference< com::sun::star::xml::sax::XDocumentHandler > createSignatureReader(sal_Int32 nType = 0);
     void releaseSignatureReader();
 
 public:
diff --git a/xmlsecurity/source/helper/xsecverify.cxx b/xmlsecurity/source/helper/xsecverify.cxx
index ba89bad64939..856fdf7636da 100644
--- a/xmlsecurity/source/helper/xsecverify.cxx
+++ b/xmlsecurity/source/helper/xsecverify.cxx
@@ -20,6 +20,7 @@
 
 #include "xsecctl.hxx"
 #include "xsecparser.hxx"
+#include "ooxmlsecparser.hxx"
 #include <tools/debug.hxx>
 
 #include <com/sun/star/xml/crypto/sax/XKeyCollector.hpp>
@@ -28,6 +29,7 @@
 #include <com/sun/star/xml/crypto/sax/XReferenceCollector.hpp>
 #include <com/sun/star/xml/crypto/sax/XSignatureVerifyResultBroadcaster.hpp>
 #include <com/sun/star/xml/sax/SAXParseException.hpp>
+#include <com/sun/star/embed/StorageFormats.hpp>
 #include <sal/log.hxx>
 #include <unotools/datetime.hxx>
 
@@ -378,9 +380,12 @@ void XSecController::addSignature( sal_Int32 nSignatureId )
     m_bVerifyCurrentSignature = true;
 }
 
-cssu::Reference< cssxs::XDocumentHandler > XSecController::createSignatureReader()
+cssu::Reference< cssxs::XDocumentHandler > XSecController::createSignatureReader(sal_Int32 nType)
 {
-    m_xSecParser = new XSecParser( this, nullptr );
+    if (nType == embed::StorageFormats::OFOPXML)
+        m_xSecParser = new OOXMLSecParser(this);
+    else
+        m_xSecParser = new XSecParser( this, nullptr );
     cssu::Reference< cssl::XInitialization > xInitialization(m_xSecParser, uno::UNO_QUERY);
 
     setSAXChainConnector(xInitialization, nullptr, nullptr);