diff options
Diffstat (limited to 'xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl.cxx')
-rw-r--r-- | xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl.cxx | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl.cxx new file mode 100644 index 000000000000..2c504c6b6c33 --- /dev/null +++ b/xmlsecurity/source/xmlsec/nss/xmlsecuritycontext_nssimpl.cxx @@ -0,0 +1,328 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: xmlsecuritycontext_nssimpl.cxx,v $ + * $Revision: 1.8 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmlsecurity.hxx" +#include <sal/config.h> +#include <rtl/uuid.h> +#include "securityenvironment_nssimpl.hxx" + +#ifndef _XMLSECURITYCONTEXT_NSSIMPL_HXX_ +#include "xmlsecuritycontext_nssimpl.hxx" +#endif +#include "xmlstreamio.hxx" + +#include <sal/types.h> +//For reasons that escape me, this is what xmlsec does when size_t is not 4 +#if SAL_TYPES_SIZEOFPOINTER != 4 +# define XMLSEC_NO_SIZE_T +#endif +#include "xmlsec/xmlsec.h" +#include "xmlsec/keysmngr.h" +#include "xmlsec/crypto.h" + +using namespace ::com::sun::star::uno ; +using namespace ::com::sun::star::lang ; +using ::com::sun::star::lang::XMultiServiceFactory ; +using ::com::sun::star::lang::XSingleServiceFactory ; +using ::rtl::OUString ; + +using ::com::sun::star::xml::crypto::XSecurityEnvironment ; +using ::com::sun::star::xml::crypto::XXMLSecurityContext ; + +XMLSecurityContext_NssImpl :: XMLSecurityContext_NssImpl( const Reference< XMultiServiceFactory >& aFactory ) + ://i39448 : m_pKeysMngr( NULL ) , + m_xServiceManager( aFactory ) , + m_nDefaultEnvIndex(-1) + //m_xSecurityEnvironment( NULL ) +{ + //Init xmlsec library + if( xmlSecInit() < 0 ) { + throw RuntimeException() ; + } + + //Init xmlsec crypto engine library + if( xmlSecCryptoInit() < 0 ) { + xmlSecShutdown() ; + throw RuntimeException() ; + } + + //Enable external stream handlers + if( xmlEnableStreamInputCallbacks() < 0 ) { + xmlSecCryptoShutdown() ; + xmlSecShutdown() ; + throw RuntimeException() ; + } +} + +XMLSecurityContext_NssImpl :: ~XMLSecurityContext_NssImpl() { +#if 0 //i39448 + if( m_pKeysMngr != NULL ) { + xmlSecKeysMngrDestroy( m_pKeysMngr ) ; + } +#endif + + xmlDisableStreamInputCallbacks() ; + xmlSecCryptoShutdown() ; + xmlSecShutdown() ; +} + +//i39448 : new methods +sal_Int32 SAL_CALL XMLSecurityContext_NssImpl::addSecurityEnvironment( + const ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment >& aSecurityEnvironment) + throw (::com::sun::star::security::SecurityInfrastructureException, ::com::sun::star::uno::RuntimeException) +{ + if( !aSecurityEnvironment.is() ) + { + throw RuntimeException() ; + } + + m_vSecurityEnvironments.push_back( aSecurityEnvironment ); + + return m_vSecurityEnvironments.size() - 1 ; +} + + +sal_Int32 SAL_CALL XMLSecurityContext_NssImpl::getSecurityEnvironmentNumber( ) + throw (::com::sun::star::uno::RuntimeException) +{ + return m_vSecurityEnvironments.size(); +} + +::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment > SAL_CALL + XMLSecurityContext_NssImpl::getSecurityEnvironmentByIndex( sal_Int32 index ) + throw (::com::sun::star::uno::RuntimeException) +{ + ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment > xSecurityEnvironment; + + if (index >= 0 && index < ( sal_Int32 )m_vSecurityEnvironments.size()) + { + xSecurityEnvironment = m_vSecurityEnvironments[index]; + } + else + throw RuntimeException() ; + + return xSecurityEnvironment; +} + +::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XSecurityEnvironment > SAL_CALL + XMLSecurityContext_NssImpl::getSecurityEnvironment( ) + throw (::com::sun::star::uno::RuntimeException) +{ + if (m_nDefaultEnvIndex >= 0 && m_nDefaultEnvIndex < ( sal_Int32 )m_vSecurityEnvironments.size()) + return getSecurityEnvironmentByIndex(m_nDefaultEnvIndex); + else + throw RuntimeException() ; +} + +sal_Int32 SAL_CALL XMLSecurityContext_NssImpl::getDefaultSecurityEnvironmentIndex( ) + throw (::com::sun::star::uno::RuntimeException) +{ + return m_nDefaultEnvIndex ; +} + +void SAL_CALL XMLSecurityContext_NssImpl::setDefaultSecurityEnvironmentIndex( sal_Int32 nDefaultEnvIndex ) + throw (::com::sun::star::uno::RuntimeException) +{ + m_nDefaultEnvIndex = nDefaultEnvIndex; +} + +#if 0 //i39448 : old methods should be deleted +/* XXMLSecurityContext */ +void SAL_CALL XMLSecurityContext_NssImpl :: setSecurityEnvironment( const Reference< XSecurityEnvironment >& aSecurityEnvironment ) throw( com::sun::star::security::SecurityInfrastructureException ) { + PK11SlotInfo* slot ; + CERTCertDBHandle* handler ; + //xmlSecKeyPtr key ; + //xmlSecKeyDataPtr keyData ; + PK11SymKey* symKey ; + SECKEYPublicKey* pubKey ; + SECKEYPrivateKey* priKey ; + unsigned int i ; + + if( !aSecurityEnvironment.is() ) + throw RuntimeException() ; + + m_xSecurityEnvironment = aSecurityEnvironment ; + + //Clear key manager + if( m_pKeysMngr != NULL ) { + xmlSecKeysMngrDestroy( m_pKeysMngr ) ; + m_pKeysMngr = NULL ; + } + + //Create key manager + Reference< XUnoTunnel > xEnvTunnel( m_xSecurityEnvironment , UNO_QUERY ) ; + if( !xEnvTunnel.is() ) { + throw RuntimeException() ;^1 + } + + SecurityEnvironment_NssImpl* pSecEnv = ( SecurityEnvironment_NssImpl* )xEnvTunnel->getSomething( SecurityEnvironment_NssImpl::getUnoTunnelId() ) ; + if( pSecEnv == NULL ) + throw RuntimeException() ; + + //todo +// slot = pSecEnv->getCryptoSlot() ; + handler = pSecEnv->getCertDb() ; + + /*- + * The following lines is based on the private version of xmlSec-NSS + * crypto engine + */ + m_pKeysMngr = xmlSecNssAppliedKeysMngrCreate( slot , handler ) ; + if( m_pKeysMngr == NULL ) + throw RuntimeException() ; + + /*- + * Adopt symmetric key into keys manager + */ + for( i = 0 ; ( symKey = pSecEnv->getSymKey( i ) ) != NULL ; i ++ ) { + if( xmlSecNssAppliedKeysMngrSymKeyLoad( m_pKeysMngr, symKey ) < 0 ) { + throw RuntimeException() ; + } + } + + /*- + * Adopt asymmetric public key into keys manager + */ + for( i = 0 ; ( pubKey = pSecEnv->getPubKey( i ) ) != NULL ; i ++ ) { + if( xmlSecNssAppliedKeysMngrPubKeyLoad( m_pKeysMngr, pubKey ) < 0 ) { + throw RuntimeException() ; + } + } + + /*- + * Adopt asymmetric private key into keys manager + */ + for( i = 0 ; ( priKey = pSecEnv->getPriKey( i ) ) != NULL ; i ++ ) { + if( xmlSecNssAppliedKeysMngrPriKeyLoad( m_pKeysMngr, priKey ) < 0 ) { + throw RuntimeException() ; + } + } +} + +/* XXMLSecurityContext */ +Reference< XSecurityEnvironment > SAL_CALL XMLSecurityContext_NssImpl :: getSecurityEnvironment() + throw (RuntimeException) +{ + return m_xSecurityEnvironment ; +} +#endif + + +/* XInitialization */ +void SAL_CALL XMLSecurityContext_NssImpl :: initialize( const Sequence< Any >& /*aArguments*/ ) throw( Exception, RuntimeException ) { + // TBD +} ; + +/* XServiceInfo */ +OUString SAL_CALL XMLSecurityContext_NssImpl :: getImplementationName() throw( RuntimeException ) { + return impl_getImplementationName() ; +} + +/* XServiceInfo */ +sal_Bool SAL_CALL XMLSecurityContext_NssImpl :: supportsService( const OUString& serviceName) throw( RuntimeException ) { + Sequence< OUString > seqServiceNames = getSupportedServiceNames() ; + const OUString* pArray = seqServiceNames.getConstArray() ; + for( sal_Int32 i = 0 ; i < seqServiceNames.getLength() ; i ++ ) { + if( *( pArray + i ) == serviceName ) + return sal_True ; + } + return sal_False ; +} + +/* XServiceInfo */ +Sequence< OUString > SAL_CALL XMLSecurityContext_NssImpl :: getSupportedServiceNames() throw( RuntimeException ) { + return impl_getSupportedServiceNames() ; +} + +//Helper for XServiceInfo +Sequence< OUString > XMLSecurityContext_NssImpl :: impl_getSupportedServiceNames() { + ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ; + Sequence< OUString > seqServiceNames( 1 ) ; + seqServiceNames.getArray()[0] = OUString::createFromAscii( "com.sun.star.xml.crypto.XMLSecurityContext" ) ; + return seqServiceNames ; +} + +OUString XMLSecurityContext_NssImpl :: impl_getImplementationName() throw( RuntimeException ) { + return OUString::createFromAscii( "com.sun.star.xml.security.bridge.xmlsec.XMLSecurityContext_NssImpl" ) ; +} + +//Helper for registry +Reference< XInterface > SAL_CALL XMLSecurityContext_NssImpl :: impl_createInstance( const Reference< XMultiServiceFactory >& aServiceManager ) throw( RuntimeException ) { + return Reference< XInterface >( *new XMLSecurityContext_NssImpl( aServiceManager ) ) ; +} + +Reference< XSingleServiceFactory > XMLSecurityContext_NssImpl :: impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) { + //Reference< XSingleServiceFactory > xFactory ; + //xFactory = ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName , impl_createInstance , impl_getSupportedServiceNames ) ; + //return xFactory ; + return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ; +} + +#if 0 //not useful any longer +/* XUnoTunnel */ +sal_Int64 SAL_CALL XMLSecurityContext_NssImpl :: getSomething( const Sequence< sal_Int8 >& aIdentifier ) +throw (RuntimeException) +{ + if( aIdentifier.getLength() == 16 && 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(), aIdentifier.getConstArray(), 16 ) ) { + return ( sal_Int64 )this ; + } + return 0 ; +} + +/* XUnoTunnel extension */ +const Sequence< sal_Int8>& XMLSecurityContext_NssImpl :: getUnoTunnelId() { + static Sequence< sal_Int8 >* pSeq = 0 ; + if( !pSeq ) { + ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ; + if( !pSeq ) { + static Sequence< sal_Int8> aSeq( 16 ) ; + rtl_createUuid( ( sal_uInt8* )aSeq.getArray() , 0 , sal_True ) ; + pSeq = &aSeq ; + } + } + return *pSeq ; +} + +/* XUnoTunnel extension */ +XMLSecurityContext_NssImpl* XMLSecurityContext_NssImpl :: getImplementation( const Reference< XInterface > xObj ) { + Reference< XUnoTunnel > xUT( xObj , UNO_QUERY ) ; + if( xUT.is() ) { + return ( XMLSecurityContext_NssImpl* )xUT->getSomething( getUnoTunnelId() ) ; + } else + return NULL ; +} + +/* Native methods */ +xmlSecKeysMngrPtr XMLSecurityContext_NssImpl :: keysManager() throw( Exception, RuntimeException ) { + return m_pKeysMngr ; +} + +#endif |