xmlsecurity/source/xmlsec/nss/seinitializer_nssimpl.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  * and turn off the additional virtual methods which are part of some interfaces when compiled
  22  * with debug
  23  */
  24 #ifdef DEBUG
  25 #undef DEBUG
  26 #endif
  27
  28 #include <comphelper/processfactory.hxx>
  29 #include <sal/types.h>
  30 #include <rtl/bootstrap.hxx>
  31 #include <rtl/string.hxx>
  32 #include <rtl/strbuf.hxx>
  33 #include <osl/file.hxx>
  34 #include <osl/thread.h>
  35 #include <com/sun/star/xml/crypto/SecurityEnvironment.hpp>
  36 #include <com/sun/star/xml/crypto/XMLSecurityContext.hpp>
  37 #include <cppuhelper/supportsservice.hxx>
  38
  39 #include "seinitializer_nssimpl.hxx"
  40 #include "securityenvironment_nssimpl.hxx"
  41
  42 #include <nspr.h>
  43 #include <cert.h>
  44 #include <nss.h>
  45 #include <pk11pub.h>
  46 #include <secmod.h>
  47 #include <nssckbi.h>
  48
  49
  50 namespace cssxc = css::xml::crypto;
  51
  52 using namespace com::sun::star;
  53
  54
  55 SEInitializer_NssImpl::SEInitializer_NssImpl( const css::uno::Reference< css::uno::XComponentContext > &rxContext )
  56 {
  57     m_xContext = rxContext;
  58 }
  59
  60 SEInitializer_NssImpl::~SEInitializer_NssImpl()
  61 {
  62 }
  63
  64 /* XSEInitializer */
  65 uno::Reference< cssxc::XXMLSecurityContext > SAL_CALL
  66     SEInitializer_NssImpl::createSecurityContext( const OUString& )
  67 {
  68     CERTCertDBHandle    *pCertHandle = nullptr ;
  69
  70     if( !initNSS( m_xContext ) )
  71         return nullptr;
  72
  73     pCertHandle = CERT_GetDefaultCertDB() ;
  74
  75     try
  76     {
  77         /* Build XML Security Context */
  78         uno::Reference< cssxc::XXMLSecurityContext > xSecCtx = cssxc::XMLSecurityContext::create( m_xContext );
  79
  80         uno::Reference< cssxc::XSecurityEnvironment > xSecEnv = cssxc::SecurityEnvironment::create( m_xContext );
  81         uno::Reference< lang::XUnoTunnel > xSecEnvTunnel(xSecEnv, uno::UNO_QUERY_THROW);
  82         SecurityEnvironment_NssImpl* pSecEnv = reinterpret_cast<SecurityEnvironment_NssImpl*>(
  83             sal::static_int_cast<sal_uIntPtr>(
  84                 xSecEnvTunnel->getSomething(SecurityEnvironment_NssImpl::getUnoTunnelId() ))) ;
  85         pSecEnv->setCertDb(pCertHandle);
  86
  87         sal_Int32 n = xSecCtx->addSecurityEnvironment(xSecEnv);
  88         //originally the SecurityEnvironment with the internal slot was set as default
  89         xSecCtx->setDefaultSecurityEnvironmentIndex( n );
  90         return xSecCtx;
  91     }
  92     catch( const uno::Exception& )
  93     {
  94         //PK11_LogoutAll();
  95         //NSS_Shutdown();
  96         return nullptr;
  97     }
  98 }
  99
 100 void SAL_CALL SEInitializer_NssImpl::freeSecurityContext( const uno::Reference< cssxc::XXMLSecurityContext >& )
 101 {
 102     /*
 103      * because the security context will free all its content when it
 104      * is destructed, so here no free process for the security context
 105      * is needed.
 106      */
 107     //PK11_LogoutAll();
 108     //NSS_Shutdown();
 109 }
 110
 111 OUString SEInitializer_NssImpl_getImplementationName ()
 112 {
 113     return OUString ("com.sun.star.xml.security.bridge.xmlsec.SEInitializer_NssImpl" );
 114 }
 115
 116 uno::Sequence< OUString > SAL_CALL SEInitializer_NssImpl_getSupportedServiceNames(  )
 117 {
 118     uno::Sequence < OUString > aRet(2);
 119     OUString* pArray = aRet.getArray();
 120     pArray[0] =  "com.sun.star.xml.crypto.SEInitializer";
 121     pArray[1] =  NSS_SERVICE_NAME;
 122     return aRet;
 123 }
 124
 125 uno::Reference< uno::XInterface > SAL_CALL SEInitializer_NssImpl_createInstance( const uno::Reference< lang::XMultiServiceFactory > & rxMSF)
 126 {
 127     return static_cast<cppu::OWeakObject*>(new SEInitializer_NssImpl(comphelper::getComponentContext(rxMSF)));
 128 }
 129
 130 /* XServiceInfo */
 131 OUString SAL_CALL SEInitializer_NssImpl::getImplementationName(  )
 132 {
 133     return SEInitializer_NssImpl_getImplementationName();
 134 }
 135 sal_Bool SAL_CALL SEInitializer_NssImpl::supportsService( const OUString& rServiceName )
 136 {
 137     return cppu::supportsService( this, rServiceName );
 138 }
 139 uno::Sequence< OUString > SAL_CALL SEInitializer_NssImpl::getSupportedServiceNames(  )
 140 {
 141     return SEInitializer_NssImpl_getSupportedServiceNames();
 142 }
 143
 144 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */