xmlsecurity: remove unused XMLEncryption_NssImpl

This is unused since commit 2303d4f1a2b7e25fe864323adeec398057cebe72
([API CHANGE] offapi: remove unused css.xml.crypto.XMLEncryption,
2017-07-18).

Change-Id: Iefe201a9e93fc02e1295d23ad1b6c27286547241
Reviewed-on: https://gerrit.libreoffice.org/40434
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

3 files changed, 0 insertions, 339 deletions

diff --git a/xmlsecurity/Library_xsec_xmlsec.mk b/xmlsecurity/Library_xsec_xmlsec.mk
index 659a0651457b..81c0e42043b8 100644
--- a/xmlsecurity/Library_xsec_xmlsec.mk
+++ b/xmlsecurity/Library_xsec_xmlsec.mk
@@ -153,7 +153,6 @@ $(eval $(call gb_Library_add_exception_objects,xsec_xmlsec,\
 	xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl \
 	xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl \
 	xmlsecurity/source/xmlsec/nss/x509certificate_nssimpl \
-	xmlsecurity/source/xmlsec/nss/xmlencryption_nssimpl \
 	xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl \
 	xmlsecurity/source/xmlsec/nss/xmlsignature_nssimpl \
 ))
diff --git a/xmlsecurity/source/xmlsec/nss/xmlencryption_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/xmlencryption_nssimpl.cxx
deleted file mode 100644
index 35c149896ddb..000000000000
--- a/xmlsecurity/source/xmlsec/nss/xmlencryption_nssimpl.cxx
+++ /dev/null
@@ -1,334 +0,0 @@
-/* -*- 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 <sal/config.h>
-
-#include <com/sun/star/xml/crypto/XMLEncryptionException.hpp>
-#include <rtl/uuid.h>
-#include "xmlencryption_nssimpl.hxx"
-
-#include "xmlsec/xmldocumentwrapper_xmlsecimpl.hxx"
-#include "xmlsec/xmlelementwrapper_xmlsecimpl.hxx"
-#include "xmlsec/errorcallback.hxx"
-
-#include "securityenvironment_nssimpl.hxx"
-
-#include "xmlsec-wrapper.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 ::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::XXMLEncryption ;
-using ::com::sun::star::xml::crypto::XXMLEncryptionTemplate ;
-using ::com::sun::star::xml::crypto::XXMLSecurityContext ;
-using ::com::sun::star::xml::crypto::XMLEncryptionException ;
-
-XMLEncryption_NssImpl::XMLEncryption_NssImpl() {
-}
-
-XMLEncryption_NssImpl::~XMLEncryption_NssImpl() {
-}
-
-/* XXMLEncryption */
-Reference< XXMLEncryptionTemplate >
-SAL_CALL XMLEncryption_NssImpl::encrypt(
-    const Reference< XXMLEncryptionTemplate >& aTemplate ,
-    const Reference< XSecurityEnvironment >& aEnvironment
-)
-{
-    xmlSecKeysMngrPtr pMngr = nullptr ;
-    xmlSecEncCtxPtr pEncCtx = nullptr ;
-    xmlNodePtr pEncryptedData = nullptr ;
-    xmlNodePtr pContent = nullptr ;
-
-    if( !aTemplate.is() )
-        throw RuntimeException() ;
-
-    if( !aEnvironment.is() )
-        throw RuntimeException() ;
-
-    //Get Keys Manager
-    Reference< XUnoTunnel > xSecTunnel( aEnvironment , UNO_QUERY_THROW ) ;
-    SecurityEnvironment_NssImpl* pSecEnv =
-        reinterpret_cast<SecurityEnvironment_NssImpl*>(
-            sal::static_int_cast<sal_uIntPtr>(xSecTunnel->getSomething( SecurityEnvironment_NssImpl::getUnoTunnelId() ))) ;
-    if( pSecEnv == nullptr )
-        throw RuntimeException() ;
-
-    //Get the encryption template
-    Reference< XXMLElementWrapper > xTemplate = aTemplate->getTemplate() ;
-    if( !xTemplate.is() ) {
-        throw RuntimeException() ;
-    }
-
-    Reference< XUnoTunnel > xTplTunnel( xTemplate , UNO_QUERY_THROW ) ;
-    XMLElementWrapper_XmlSecImpl* pTemplate =
-        reinterpret_cast<XMLElementWrapper_XmlSecImpl*>(
-            sal::static_int_cast<sal_uIntPtr>(
-                xTplTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() )));
-    if( pTemplate == nullptr ) {
-        throw RuntimeException() ;
-    }
-
-    // Get the element to be encrypted
-    Reference< XXMLElementWrapper > xTarget = aTemplate->getTarget() ;
-    if( !xTarget.is() ) {
-        throw XMLEncryptionException() ;
-    }
-
-    Reference< XUnoTunnel > xTgtTunnel( xTarget , UNO_QUERY ) ;
-    if( !xTgtTunnel.is() ) {
-        throw XMLEncryptionException() ;
-    }
-
-    XMLElementWrapper_XmlSecImpl* pTarget =
-        reinterpret_cast<XMLElementWrapper_XmlSecImpl*>(
-            sal::static_int_cast<sal_uIntPtr>(
-                xTgtTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() )));
-    if( pTarget == nullptr ) {
-        throw RuntimeException() ;
-    }
-
-    pContent = pTarget->getNativeElement() ;
-
-    if( pContent == nullptr ) {
-        throw XMLEncryptionException() ;
-    }
-
-    //remember the position of the element to be signed
-    bool isParentRef = true;
-    pEncryptedData = pTemplate->getNativeElement();
-
-    xmlNodePtr pParent = pEncryptedData->parent;
-    xmlNodePtr referenceNode;
-
-    if (pEncryptedData == pParent->children)
-    {
-        referenceNode = pParent;
-    }
-    else
-    {
-        referenceNode = pEncryptedData->prev;
-        isParentRef = false;
-    }
-
-     setErrorRecorder( );
-
-    pMngr = pSecEnv->createKeysManager();
-    if( !pMngr ) {
-        throw RuntimeException() ;
-    }
-
-    //Create Encryption context
-    pEncCtx = xmlSecEncCtxCreate( pMngr ) ;
-    if( pEncCtx == nullptr )
-    {
-        SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-        //throw XMLEncryptionException() ;
-        clearErrorRecorder();
-        return aTemplate;
-    }
-
-    //Find the element to be encrypted.
-
-    //Encrypt the template
-    if( xmlSecEncCtxXmlEncrypt( pEncCtx , pEncryptedData , pContent ) < 0 )
-    {
-        xmlSecEncCtxDestroy( pEncCtx ) ;
-        SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-
-        //throw XMLEncryptionException() ;
-        clearErrorRecorder();
-        return aTemplate;
-    }
-
-    xmlSecEncCtxDestroy( pEncCtx ) ;
-    SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-
-    //get the new EncryptedData element
-    if (isParentRef)
-    {
-        pTemplate->setNativeElement(referenceNode->children) ;
-    }
-    else
-    {
-        pTemplate->setNativeElement(referenceNode->next);
-    }
-
-    return aTemplate ;
-}
-
-/* XXMLEncryption */
-Reference< XXMLEncryptionTemplate >
-SAL_CALL XMLEncryption_NssImpl::decrypt(
-    const Reference< XXMLEncryptionTemplate >& aTemplate ,
-    const Reference< XXMLSecurityContext >& aSecurityCtx
-)
-{
-    xmlSecKeysMngrPtr pMngr = nullptr ;
-    xmlSecEncCtxPtr pEncCtx = nullptr ;
-    xmlNodePtr pEncryptedData = nullptr ;
-
-    if( !aTemplate.is() )
-        throw RuntimeException() ;
-
-    if( !aSecurityCtx.is() )
-        throw RuntimeException() ;
-
-    //Get the encryption template
-    Reference< XXMLElementWrapper > xTemplate = aTemplate->getTemplate() ;
-    if( !xTemplate.is() ) {
-        throw RuntimeException() ;
-    }
-
-    Reference< XUnoTunnel > xTplTunnel( xTemplate , UNO_QUERY_THROW ) ;
-    XMLElementWrapper_XmlSecImpl* pTemplate =
-        reinterpret_cast<XMLElementWrapper_XmlSecImpl*>(
-            sal::static_int_cast<sal_uIntPtr>(
-                xTplTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() )));
-    if( pTemplate == nullptr ) {
-        throw RuntimeException() ;
-    }
-
-    pEncryptedData = pTemplate->getNativeElement() ;
-
-    //remember the position of the element to be signed
-    bool isParentRef = true;
-    xmlNodePtr pParent = pEncryptedData->parent;
-    xmlNodePtr referenceNode;
-
-    if (pEncryptedData == pParent->children)
-    {
-        referenceNode = pParent;
-    }
-    else
-    {
-        referenceNode = pEncryptedData->prev;
-        isParentRef = false;
-    }
-
-     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_THROW ) ;
-        SecurityEnvironment_NssImpl* pSecEnv =
-            reinterpret_cast<SecurityEnvironment_NssImpl*>(
-                sal::static_int_cast<sal_uIntPtr>(
-                    xSecTunnel->getSomething( SecurityEnvironment_NssImpl::getUnoTunnelId() )));
-        if( pSecEnv == nullptr )
-            throw RuntimeException() ;
-
-        pMngr = pSecEnv->createKeysManager();
-        if( !pMngr ) {
-            throw RuntimeException() ;
-        }
-
-        //Create Encryption context
-        pEncCtx = xmlSecEncCtxCreate( pMngr ) ;
-        if( pEncCtx == nullptr )
-        {
-            SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-            //throw XMLEncryptionException() ;
-            clearErrorRecorder();
-            return aTemplate;
-        }
-
-        //Decrypt the template
-        if(!( xmlSecEncCtxDecrypt( pEncCtx , pEncryptedData ) < 0 || pEncCtx->result == nullptr ))
-        {
-            //The decryption succeeds
-
-            //Destroy the encryption context
-            xmlSecEncCtxDestroy( pEncCtx ) ;
-            SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-
-            //get the decrypted element
-            XMLElementWrapper_XmlSecImpl * ret = new XMLElementWrapper_XmlSecImpl(isParentRef?
-                (referenceNode->children):(referenceNode->next));
-
-            //return ret;
-            aTemplate->setTemplate(ret);
-            break;
-        }
-        else
-        {
-            //The decryption fails, continue with the next security environment
-            xmlSecEncCtxDestroy( pEncCtx ) ;
-            SecurityEnvironment_NssImpl::destroyKeysManager( pMngr );
-        }
-    }
-
-    clearErrorRecorder();
-    return aTemplate;
-}
-
-/* XServiceInfo */
-OUString SAL_CALL XMLEncryption_NssImpl::getImplementationName() {
-    return impl_getImplementationName() ;
-}
-
-/* XServiceInfo */
-sal_Bool SAL_CALL XMLEncryption_NssImpl::supportsService( const OUString& serviceName) {
-    Sequence< OUString > seqServiceNames = getSupportedServiceNames() ;
-    const OUString* pArray = seqServiceNames.getConstArray() ;
-    for( sal_Int32 i = 0 ; i < seqServiceNames.getLength() ; i ++ ) {
-        if( *( pArray + i ) == serviceName )
-            return true ;
-    }
-    return false ;
-}
-
-/* XServiceInfo */
-Sequence< OUString > SAL_CALL XMLEncryption_NssImpl::getSupportedServiceNames() {
-    return impl_getSupportedServiceNames() ;
-}
-
-//Helper for XServiceInfo
-Sequence< OUString > XMLEncryption_NssImpl::impl_getSupportedServiceNames() {
-    ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ;
-    Sequence<OUString> seqServiceNames { "com.sun.star.xml.crypto.XMLEncryption" };
-    return seqServiceNames ;
-}
-
-OUString XMLEncryption_NssImpl::impl_getImplementationName() {
-    return OUString("com.sun.star.xml.security.bridge.xmlsec.XMLEncryption_NssImpl") ;
-}
-
-//Helper for registry
-Reference< XInterface > SAL_CALL XMLEncryption_NssImpl::impl_createInstance( const Reference< XMultiServiceFactory >&  ) {
-    return Reference< XInterface >( *new XMLEncryption_NssImpl ) ;
-}
-
-Reference< XSingleServiceFactory > XMLEncryption_NssImpl::impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) {
-    return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmlsecurity/source/xmlsec/nss/xsec_nss.cxx b/xmlsecurity/source/xmlsec/nss/xsec_nss.cxx
index fb0f87c54ab3..e901c9fbdd2c 100644
--- a/xmlsecurity/source/xmlsec/nss/xsec_nss.cxx
+++ b/xmlsecurity/source/xmlsec/nss/xsec_nss.cxx
@@ -66,10 +66,6 @@ void* SAL_CALL nss_component_getFactory( const sal_Char* pImplName , void* pServ
         {
             xFactory = SecurityEnvironment_NssImpl::impl_createFactory( static_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
         }
-        else if( XMLEncryption_NssImpl::impl_getImplementationName().equalsAscii( pImplName ) )
-        {
-            xFactory = XMLEncryption_NssImpl::impl_createFactory( static_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
-        }
 #else
         if( ONSSInitializer_getImplementationName().equalsAscii( pImplName ) )
         {