gpg4libre: List and view GPG keys

* Add GPG implementation of css::xml::crypto UNO interfaces (part of that is only stub atm)
* List gpg keys along with other certificates
* Viewing gpg certificates: Not all properties are implemented yet

Change-Id: I7f60b26efe949a94bf8fe1b8d4d428002c2995b1
Reviewed-on: https://gerrit.libreoffice.org/33843
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Siegmund Gorr <siegmund.gorr@cib.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

1 files changed, 122 insertions, 0 deletions

diff --git a/xmlsecurity/source/gpg/XMLSecurityContext.cxx b/xmlsecurity/source/gpg/XMLSecurityContext.cxx
new file mode 100644
index 000000000000..8f9baf05af2b
--- /dev/null
+++ b/xmlsecurity/source/gpg/XMLSecurityContext.cxx
@@ -0,0 +1,122 @@
+/* -*- 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 "XMLSecurityContext.hxx"
+#include "SecurityEnvironment.hxx"
+
+#include <cppuhelper/supportsservice.hxx>
+
+using namespace css::uno;
+using namespace css::lang;
+using namespace css::xml::crypto;
+
+XMLSecurityContextGpg::XMLSecurityContextGpg()
+    : m_nDefaultEnvIndex(-1)
+{
+}
+
+XMLSecurityContextGpg::~XMLSecurityContextGpg()
+{
+}
+
+sal_Int32 SAL_CALL XMLSecurityContextGpg::addSecurityEnvironment(
+    const Reference< XSecurityEnvironment >& aSecurityEnvironment)
+    throw (css::security::SecurityInfrastructureException, RuntimeException, std::exception)
+{
+    if(!aSecurityEnvironment.is())
+        throw RuntimeException("Invalid SecurityEnvironment given!");
+
+    m_vSecurityEnvironments.push_back(aSecurityEnvironment);
+    return m_vSecurityEnvironments.size() - 1 ;
+}
+
+
+sal_Int32 SAL_CALL XMLSecurityContextGpg::getSecurityEnvironmentNumber()
+    throw (RuntimeException, std::exception)
+{
+    return m_vSecurityEnvironments.size();
+}
+
+Reference< XSecurityEnvironment > SAL_CALL XMLSecurityContextGpg::getSecurityEnvironmentByIndex(sal_Int32 index)
+    throw (RuntimeException, std::exception)
+{
+    if (index < 0 || index >= ( sal_Int32 )m_vSecurityEnvironments.size())
+        throw RuntimeException("Invalid index");
+
+    return m_vSecurityEnvironments[index];
+}
+
+Reference< XSecurityEnvironment > SAL_CALL XMLSecurityContextGpg::getSecurityEnvironment()
+    throw (RuntimeException, std::exception)
+{
+    if (m_nDefaultEnvIndex < 0 || m_nDefaultEnvIndex >= (sal_Int32) m_vSecurityEnvironments.size())
+        throw RuntimeException("Invalid index");
+
+    return getSecurityEnvironmentByIndex(m_nDefaultEnvIndex);
+}
+
+sal_Int32 SAL_CALL XMLSecurityContextGpg::getDefaultSecurityEnvironmentIndex()
+    throw (RuntimeException, std::exception)
+{
+    return m_nDefaultEnvIndex ;
+}
+
+void SAL_CALL XMLSecurityContextGpg::setDefaultSecurityEnvironmentIndex(sal_Int32 nDefaultEnvIndex)
+    throw (RuntimeException, std::exception)
+{
+    m_nDefaultEnvIndex = nDefaultEnvIndex;
+}
+
+/* XServiceInfo */
+OUString SAL_CALL XMLSecurityContextGpg::getImplementationName()
+    throw( RuntimeException, std::exception )
+{
+    return impl_getImplementationName() ;
+}
+
+/* XServiceInfo */
+sal_Bool SAL_CALL XMLSecurityContextGpg::supportsService( const OUString& serviceName)
+    throw( RuntimeException, std::exception )
+{
+    return cppu::supportsService(this, serviceName);
+}
+
+/* XServiceInfo */
+Sequence< OUString > SAL_CALL XMLSecurityContextGpg::getSupportedServiceNames()
+    throw( RuntimeException, std::exception )
+{
+    return impl_getSupportedServiceNames() ;
+}
+
+//Helper for XServiceInfo
+Sequence< OUString > XMLSecurityContextGpg::impl_getSupportedServiceNames()
+{
+    return {"com.sun.star.xml.crypto.gpg.GpgXMLSecurityContext"};
+}
+
+OUString XMLSecurityContextGpg::impl_getImplementationName()
+    throw( RuntimeException )
+{
+    return OUString("com.sun.star.xml.security.XMLSecurityContext_Gpg");
+}
+
+//Helper for registry
+Reference< XInterface > SAL_CALL XMLSecurityContextGpg::impl_createInstance( const Reference< XMultiServiceFactory >& )
+    throw( RuntimeException )
+{
+    return Reference< XInterface >( *new XMLSecurityContextGpg ) ;
+}
+
+Reference< XSingleServiceFactory > XMLSecurityContextGpg::impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager )
+{
+    return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */