xmlsecurity/source/framework/signatureverifierimpl.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <framework/signatureverifierimpl.hxx>
  22 #include <framework/xmlsignaturetemplateimpl.hxx>
  23 #include <com/sun/star/xml/crypto/XXMLSignatureTemplate.hpp>
  24 #include <cppuhelper/supportsservice.hxx>
  25 #include <osl/diagnose.h>
  26 #include <rtl/ref.hxx>
  27
  28
  29 #define IMPLEMENTATION_NAME "com.sun.star.xml.security.framework.SignatureVerifierImpl"
  30
  31 SignatureVerifierImpl::SignatureVerifierImpl()
  32   : SignatureVerifierImpl_Base()
  33 {
  34 }
  35
  36 SignatureVerifierImpl::~SignatureVerifierImpl()
  37 {
  38 }
  39
  40 void SignatureVerifierImpl::notifyResultListener() const
  41 /****** SignatureVerifierImpl/notifyResultListener ***************************
  42  *
  43  *   NAME
  44  *  notifyResultListener -- notifies the listener about the verify result.
  45  ******************************************************************************/
  46 {
  47     css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >
  48         xSignatureVerifyResultListener ( m_xResultListener , css::uno::UNO_QUERY ) ;
  49
  50     xSignatureVerifyResultListener->signatureVerified( m_nSecurityId, m_nStatus );
  51 }
  52
  53 void SignatureVerifierImpl::startEngine( const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate)
  54 /****** SignatureVerifierImpl/startEngine ************************************
  55  *
  56  *   NAME
  57  *  startEngine -- verifies the signature.
  58  *
  59  *   INPUTS
  60  *  xSignatureTemplate - the signature template (along with all referenced
  61  *  elements) to be verified.
  62  ******************************************************************************/
  63 {
  64     css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate > xResultTemplate;
  65     try
  66     {
  67         xResultTemplate = m_xXMLSignature->validate(css::uno::Reference<css::xml::crypto::XXMLSignatureTemplate>(xSignatureTemplate.get()), m_xXMLSecurityContext);
  68         m_nStatus = xResultTemplate->getStatus();
  69     }
  70     catch( css::uno::Exception& )
  71     {
  72         m_nStatus = css::xml::crypto::SecurityOperationStatus_RUNTIMEERROR_FAILED;
  73     }
  74 }
  75
  76 /* XSignatureVerifyResultBroadcaster */
  77 void SAL_CALL SignatureVerifierImpl::addSignatureVerifyResultListener(
  78     const css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >& listener )
  79 {
  80     m_xResultListener = listener;
  81     tryToPerform();
  82 }
  83
  84 void SAL_CALL SignatureVerifierImpl::removeSignatureVerifyResultListener(
  85     const css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >&)
  86 {
  87 }
  88
  89 /* XInitialization */
  90 void SAL_CALL SignatureVerifierImpl::initialize(
  91     const css::uno::Sequence< css::uno::Any >& aArguments )
  92 {
  93     OSL_ASSERT(aArguments.getLength() == 5);
  94
  95     OUString ouTempString;
  96
  97     aArguments[0] >>= ouTempString;
  98     m_nSecurityId = ouTempString.toInt32();
  99     aArguments[1] >>= m_xSAXEventKeeper;
 100     aArguments[2] >>= ouTempString;
 101     m_nIdOfTemplateEC = ouTempString.toInt32();
 102     aArguments[3] >>= m_xXMLSecurityContext;
 103     aArguments[4] >>= m_xXMLSignature;
 104 }
 105
 106
 107 OUString SignatureVerifierImpl_getImplementationName ()
 108 {
 109     return IMPLEMENTATION_NAME;
 110 }
 111
 112 css::uno::Sequence< OUString > SignatureVerifierImpl_getSupportedServiceNames(  )
 113 {
 114     css::uno::Sequence<OUString> aRet { "com.sun.star.xml.crypto.sax.SignatureVerifier" };
 115     return aRet;
 116 }
 117
 118 /* XServiceInfo */
 119 OUString SAL_CALL SignatureVerifierImpl::getImplementationName(  )
 120 {
 121     return SignatureVerifierImpl_getImplementationName();
 122 }
 123
 124 sal_Bool SAL_CALL SignatureVerifierImpl::supportsService( const OUString& rServiceName )
 125 {
 126     return cppu::supportsService(this, rServiceName);
 127 }
 128
 129 css::uno::Sequence< OUString > SAL_CALL SignatureVerifierImpl::getSupportedServiceNames(  )
 130 {
 131     return SignatureVerifierImpl_getSupportedServiceNames();
 132 }
 133
 134 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */