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 SignatureVerifierImpl::SignatureVerifierImpl()
  30 {
  31 }
  32
  33 SignatureVerifierImpl::~SignatureVerifierImpl()
  34 {
  35 }
  36
  37 void SignatureVerifierImpl::notifyResultListener() const
  38 /****** SignatureVerifierImpl/notifyResultListener ***************************
  39  *
  40  *   NAME
  41  *  notifyResultListener -- notifies the listener about the verify result.
  42  ******************************************************************************/
  43 {
  44     css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >
  45         xSignatureVerifyResultListener ( m_xResultListener , css::uno::UNO_QUERY ) ;
  46
  47     xSignatureVerifyResultListener->signatureVerified( m_nSecurityId, m_nStatus );
  48 }
  49
  50 void SignatureVerifierImpl::startEngine( const rtl::Reference<XMLSignatureTemplateImpl>& xSignatureTemplate)
  51 /****** SignatureVerifierImpl/startEngine ************************************
  52  *
  53  *   NAME
  54  *  startEngine -- verifies the signature.
  55  *
  56  *   INPUTS
  57  *  xSignatureTemplate - the signature template (along with all referenced
  58  *  elements) to be verified.
  59  ******************************************************************************/
  60 {
  61     css::uno::Reference< css::xml::crypto::XXMLSignatureTemplate > xResultTemplate;
  62     try
  63     {
  64         xResultTemplate = m_xXMLSignature->validate(css::uno::Reference<css::xml::crypto::XXMLSignatureTemplate>(xSignatureTemplate), m_xXMLSecurityContext);
  65         m_nStatus = xResultTemplate->getStatus();
  66     }
  67     catch( css::uno::Exception& )
  68     {
  69         m_nStatus = css::xml::crypto::SecurityOperationStatus_RUNTIMEERROR_FAILED;
  70     }
  71 }
  72
  73 /* XSignatureVerifyResultBroadcaster */
  74 void SAL_CALL SignatureVerifierImpl::addSignatureVerifyResultListener(
  75     const css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >& listener )
  76 {
  77     m_xResultListener = listener;
  78     tryToPerform();
  79 }
  80
  81 void SAL_CALL SignatureVerifierImpl::removeSignatureVerifyResultListener(
  82     const css::uno::Reference< css::xml::crypto::sax::XSignatureVerifyResultListener >&)
  83 {
  84 }
  85
  86 /* XInitialization */
  87 void SAL_CALL SignatureVerifierImpl::initialize(
  88     const css::uno::Sequence< css::uno::Any >& aArguments )
  89 {
  90     OSL_ASSERT(aArguments.getLength() == 5);
  91
  92     OUString ouTempString;
  93
  94     aArguments[0] >>= ouTempString;
  95     m_nSecurityId = ouTempString.toInt32();
  96     aArguments[1] >>= m_xSAXEventKeeper;
  97     aArguments[2] >>= ouTempString;
  98     m_nIdOfTemplateEC = ouTempString.toInt32();
  99     aArguments[3] >>= m_xXMLSecurityContext;
 100     aArguments[4] >>= m_xXMLSignature;
 101 }
 102
 103
 104 OUString SignatureVerifierImpl_getImplementationName ()
 105 {
 106     return u"com.sun.star.xml.security.framework.SignatureVerifierImpl"_ustr;
 107 }
 108
 109 css::uno::Sequence< OUString > SignatureVerifierImpl_getSupportedServiceNames(  )
 110 {
 111     return { u"com.sun.star.xml.crypto.sax.SignatureVerifier"_ustr };
 112 }
 113
 114 /* XServiceInfo */
 115 OUString SAL_CALL SignatureVerifierImpl::getImplementationName(  )
 116 {
 117     return SignatureVerifierImpl_getImplementationName();
 118 }
 119
 120 sal_Bool SAL_CALL SignatureVerifierImpl::supportsService( const OUString& rServiceName )
 121 {
 122     return cppu::supportsService(this, rServiceName);
 123 }
 124
 125 css::uno::Sequence< OUString > SAL_CALL SignatureVerifierImpl::getSupportedServiceNames(  )
 126 {
 127     return SignatureVerifierImpl_getSupportedServiceNames();
 128 }
 129
 130 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */