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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/xmlsec/mscrypt/seinitializer_mscryptimpl.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.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 '')
-rw-r--r--xmlsecurity/source/xmlsec/mscrypt/seinitializer_mscryptimpl.cxx173
1 files changed, 173 insertions, 0 deletions
diff --git a/xmlsecurity/source/xmlsec/mscrypt/seinitializer_mscryptimpl.cxx b/xmlsecurity/source/xmlsec/mscrypt/seinitializer_mscryptimpl.cxx
new file mode 100644
index 000000000..08143f992
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+++ b/xmlsecurity/source/xmlsec/mscrypt/seinitializer_mscryptimpl.cxx
@@ -0,0 +1,173 @@
+/* -*- 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 <xmlsec-wrapper.h>
+
+#include "seinitializer_mscryptimpl.hxx"
+
+#include "securityenvironment_mscryptimpl.hxx"
+
+#include <xmlsec/mscng/app.h>
+#include <com/sun/star/xml/crypto/SecurityEnvironment.hpp>
+#include <com/sun/star/xml/crypto/XMLSecurityContext.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <o3tl/char16_t2wchar_t.hxx>
+#include <svl/cryptosign.hxx>
+
+using namespace com::sun::star;
+namespace cssl = com::sun::star::lang;
+namespace cssxc = com::sun::star::xml::crypto;
+
+SEInitializer_MSCryptImpl::SEInitializer_MSCryptImpl(
+ const uno::Reference< uno::XComponentContext > &rxContext)
+ :mxContext( rxContext )
+{
+}
+
+SEInitializer_MSCryptImpl::~SEInitializer_MSCryptImpl()
+{
+}
+
+/* XSEInitializer */
+uno::Reference< cssxc::XXMLSecurityContext > SAL_CALL
+ SEInitializer_MSCryptImpl::createSecurityContext(
+ const OUString& sCertDB )
+{
+ const char* n_pCertStore ;
+ HCERTSTORE n_hStoreHandle ;
+ OString sCertDir;
+
+ //Initialize the crypto engine
+ if( sCertDB.getLength() > 0 )
+ {
+ sCertDir = OString(sCertDB.getStr(), sCertDB.getLength(), RTL_TEXTENCODING_ASCII_US);
+ n_pCertStore = sCertDir.getStr();
+ n_hStoreHandle = CertOpenSystemStoreW( 0, o3tl::toW(sCertDB.getStr())) ;
+ if( n_hStoreHandle == nullptr )
+ {
+ return nullptr;
+ }
+ }
+ else
+ {
+ n_pCertStore = nullptr ;
+ n_hStoreHandle = nullptr ;
+ }
+
+ xmlSecMSCngAppInit(n_pCertStore);
+
+ try {
+ /* Build Security Environment */
+ uno::Reference< cssxc::XSecurityEnvironment > xSecEnv = cssxc::SecurityEnvironment::create( mxContext );
+
+ /* Setup key slot and certDb */
+ uno::Reference< cssl::XUnoTunnel > xSecEnvTunnel( xSecEnv, uno::UNO_QUERY_THROW );
+ SecurityEnvironment_MSCryptImpl* pSecEnv = comphelper::getFromUnoTunnel<SecurityEnvironment_MSCryptImpl>(xSecEnvTunnel);
+ if( pSecEnv == nullptr )
+ {
+ if( n_hStoreHandle != nullptr )
+ {
+ CertCloseStore( n_hStoreHandle, CERT_CLOSE_STORE_FORCE_FLAG ) ;
+ }
+
+ xmlSecMSCngAppShutdown();
+ return nullptr;
+ }
+
+ if( n_hStoreHandle != nullptr )
+ {
+ pSecEnv->setCryptoSlot( n_hStoreHandle ) ;
+ pSecEnv->setCertDb( n_hStoreHandle ) ;
+ }
+ else
+ {
+ pSecEnv->enableDefaultCrypt( true ) ;
+ }
+
+ /* Build XML Security Context */
+ uno::Reference< cssxc::XXMLSecurityContext > xSecCtx = cssxc::XMLSecurityContext::create( mxContext );
+
+ xSecCtx->setDefaultSecurityEnvironmentIndex(xSecCtx->addSecurityEnvironment( xSecEnv )) ;
+ return xSecCtx;
+ }
+ catch( uno::Exception& )
+ {
+ if( n_hStoreHandle != nullptr )
+ {
+ CertCloseStore( n_hStoreHandle, CERT_CLOSE_STORE_FORCE_FLAG ) ;
+ }
+
+ xmlSecMSCngAppShutdown();
+ return nullptr;
+ }
+}
+
+void SAL_CALL SEInitializer_MSCryptImpl::freeSecurityContext( const uno::Reference< cssxc::XXMLSecurityContext >&)
+{
+ /*
+ uno::Reference< cssxc::XSecurityEnvironment > xSecEnv
+ = securityContext->getSecurityEnvironment();
+
+ if( xSecEnv.is() )
+ {
+ uno::Reference< cssl::XUnoTunnel > xEnvTunnel( xSecEnv , uno::UNO_QUERY ) ;
+ if (auto pSecEnv = comphelper::getFromUnoTunnel<SecurityEnvironment_MSCryptImpl>(xEnvTunnel))
+ {
+ HCERTSTORE n_hStoreHandle = pSecEnv->getCryptoSlot();
+
+ if( n_hStoreHandle != NULL )
+ {
+ CertCloseStore( n_hStoreHandle, CERT_CLOSE_STORE_FORCE_FLAG ) ;
+ pSecEnv->setCryptoSlot( NULL ) ;
+ pSecEnv->setCertDb( NULL ) ;
+ }
+
+ xmlSecMSCryptoAppShutdown() ;
+ }
+ }
+ */
+
+ xmlSecMSCngAppShutdown();
+}
+
+/* XServiceInfo */
+OUString SAL_CALL SEInitializer_MSCryptImpl::getImplementationName()
+{
+ return "com.sun.star.xml.crypto.SEInitializer";
+}
+
+sal_Bool SAL_CALL SEInitializer_MSCryptImpl::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService( this, rServiceName );
+}
+
+uno::Sequence< OUString > SAL_CALL SEInitializer_MSCryptImpl::getSupportedServiceNames()
+{
+ return { "com.sun.star.xml.crypto.SEInitializer" };
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_xml_crypto_SEInitializer_get_implementation(
+ uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+ return cppu::acquire(new SEInitializer_MSCryptImpl(pCtx));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */