xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.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.
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   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 #include <sal/config.h>
  21 #include "securityenvironment_mscryptimpl.hxx"
  22
  23 #include "xmlsecuritycontext_mscryptimpl.hxx"
  24 #include "xmlstreamio.hxx"
  25
  26 #include "xmlsecurity/xmlsec-wrapper.h"
  27 #include "xmlsec/mscrypto/akmngr.h"
  28
  29 using namespace ::com::sun::star::uno ;
  30 using namespace ::com::sun::star::lang ;
  31 using ::com::sun::star::lang::XMultiServiceFactory ;
  32 using ::com::sun::star::lang::XSingleServiceFactory ;
  33
  34 using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
  35 using ::com::sun::star::xml::crypto::XXMLSecurityContext ;
  36
  37 XMLSecurityContext_MSCryptImpl :: XMLSecurityContext_MSCryptImpl()
  38     ://m_pKeysMngr( NULL ) ,
  39      m_xSecurityEnvironment( NULL )
  40 {
  41     //Init xmlsec library
  42     if( xmlSecInit() < 0 ) {
  43         throw RuntimeException() ;
  44     }
  45
  46     //Init xmlsec crypto engine library
  47     if( xmlSecCryptoInit() < 0 ) {
  48         xmlSecShutdown() ;
  49         throw RuntimeException() ;
  50     }
  51
  52     //Enable external stream handlers
  53     if( xmlEnableStreamInputCallbacks() < 0 ) {
  54         xmlSecCryptoShutdown() ;
  55         xmlSecShutdown() ;
  56         throw RuntimeException() ;
  57     }
  58 }
  59
  60 XMLSecurityContext_MSCryptImpl :: ~XMLSecurityContext_MSCryptImpl() {
  61     xmlDisableStreamInputCallbacks() ;
  62     xmlSecCryptoShutdown() ;
  63     xmlSecShutdown() ;
  64 }
  65
  66 sal_Int32 SAL_CALL XMLSecurityContext_MSCryptImpl::addSecurityEnvironment(
  67     const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment >& aSecurityEnvironment)
  68     throw (::com::sun::star::security::SecurityInfrastructureException, ::com::sun::star::uno::RuntimeException)
  69 {
  70     if( !aSecurityEnvironment.is() )
  71     {
  72         throw RuntimeException() ;
  73     }
  74
  75     m_xSecurityEnvironment = aSecurityEnvironment;
  76
  77     return 0;
  78 }
  79
  80
  81 sal_Int32 SAL_CALL XMLSecurityContext_MSCryptImpl::getSecurityEnvironmentNumber(  )
  82     throw (::com::sun::star::uno::RuntimeException)
  83 {
  84     return 1;
  85 }
  86
  87 ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment > SAL_CALL
  88     XMLSecurityContext_MSCryptImpl::getSecurityEnvironmentByIndex( sal_Int32 index )
  89     throw (::com::sun::star::uno::RuntimeException)
  90 {
  91     if (index == 0)
  92     {
  93         return m_xSecurityEnvironment;
  94     }
  95     else
  96         throw RuntimeException() ;
  97 }
  98
  99 ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment > SAL_CALL
 100     XMLSecurityContext_MSCryptImpl::getSecurityEnvironment(  )
 101     throw (::com::sun::star::uno::RuntimeException)
 102 {
 103     return m_xSecurityEnvironment;
 104 }
 105
 106 sal_Int32 SAL_CALL XMLSecurityContext_MSCryptImpl::getDefaultSecurityEnvironmentIndex(  )
 107     throw (::com::sun::star::uno::RuntimeException)
 108 {
 109     return 0;
 110 }
 111
 112 void SAL_CALL XMLSecurityContext_MSCryptImpl::setDefaultSecurityEnvironmentIndex( sal_Int32 /*nDefaultEnvIndex*/ )
 113     throw (::com::sun::star::uno::RuntimeException)
 114 {
 115     //dummy
 116 }
 117
 118 /* XServiceInfo */
 119 OUString SAL_CALL XMLSecurityContext_MSCryptImpl :: getImplementationName() throw( RuntimeException ) {
 120     return impl_getImplementationName() ;
 121 }
 122
 123 /* XServiceInfo */
 124 sal_Bool SAL_CALL XMLSecurityContext_MSCryptImpl :: supportsService( const OUString& serviceName) throw( RuntimeException ) {
 125     Sequence< OUString > seqServiceNames = getSupportedServiceNames() ;
 126     const OUString* pArray = seqServiceNames.getConstArray() ;
 127     for( sal_Int32 i = 0 ; i < seqServiceNames.getLength() ; i ++ ) {
 128         if( *( pArray + i ) == serviceName )
 129             return sal_True ;
 130     }
 131     return sal_False ;
 132 }
 133
 134 /* XServiceInfo */
 135 Sequence< OUString > SAL_CALL XMLSecurityContext_MSCryptImpl :: getSupportedServiceNames() throw( RuntimeException ) {
 136     return impl_getSupportedServiceNames() ;
 137 }
 138
 139 //Helper for XServiceInfo
 140 Sequence< OUString > XMLSecurityContext_MSCryptImpl :: impl_getSupportedServiceNames() {
 141     ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ;
 142     Sequence< OUString > seqServiceNames( 1 ) ;
 143     seqServiceNames[0] = "com.sun.star.xml.crypto.XMLSecurityContext";
 144     return seqServiceNames ;
 145 }
 146
 147 OUString XMLSecurityContext_MSCryptImpl :: impl_getImplementationName() throw( RuntimeException ) {
 148     return OUString("com.sun.star.xml.security.bridge.xmlsec.XMLSecurityContext_MSCryptImpl") ;
 149 }
 150
 151 //Helper for registry
 152 Reference< XInterface > SAL_CALL XMLSecurityContext_MSCryptImpl :: impl_createInstance( const Reference< XMultiServiceFactory >& ) throw( RuntimeException ) {
 153     return Reference< XInterface >( *new XMLSecurityContext_MSCryptImpl ) ;
 154 }
 155
 156 Reference< XSingleServiceFactory > XMLSecurityContext_MSCryptImpl :: impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) {
 157     //Reference< XSingleServiceFactory > xFactory ;
 158     //xFactory = ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName , impl_createInstance , impl_getSupportedServiceNames ) ;
 159     //return xFactory ;
 160     return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
 161 }
 162
 163 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */