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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/** -- C++ Source File -- **/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmlsecurity.hxx"
#include <stdio.h>
#include "helper.hxx"
#include "libxml/tree.h"
#include "libxml/parser.h"
#ifndef XMLSEC_NO_XSLT
#include "libxslt/xslt.h"
#endif
#include "securityenvironment_mscryptimpl.hxx"
#include "xmlelementwrapper_xmlsecimpl.hxx"
#include "nspr.h"
#include "prtypes.h"
#include "pk11func.h"
#include "cert.h"
#include "cryptohi.h"
#include "certdb.h"
#include "nss.h"
#include "xmlsec/strings.h"
#include "xmlsec/xmltree.h"
#include <rtl/ustring.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <cppuhelper/servicefactory.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/xml/wrapper/XXMLElementWrapper.hpp>
#include <com/sun/star/xml/wrapper/XXMLDocumentWrapper.hpp>
#include <com/sun/star/xml/crypto/XXMLEncryption.hpp>
#include <com/sun/star/xml/crypto/XXMLEncryptionTemplate.hpp>
#include <com/sun/star/xml/crypto/XXMLSecurityContext.hpp>
#include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
using namespace ::rtl ;
using namespace ::cppu ;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::io ;
using namespace ::com::sun::star::ucb ;
using namespace ::com::sun::star::beans ;
using namespace ::com::sun::star::document ;
using namespace ::com::sun::star::lang ;
using namespace ::com::sun::star::registry ;
using namespace ::com::sun::star::xml::wrapper ;
using namespace ::com::sun::star::xml::crypto ;
int SAL_CALL main( int argc, char **argv )
{
CERTCertDBHandle* certHandle = NULL ;
PK11SlotInfo* slot = NULL ;
xmlDocPtr doc = NULL ;
xmlNodePtr tplNode ;
xmlNodePtr tarNode ;
FILE* dstFile = NULL ;
if( argc != 5 ) {
fprintf( stderr, "Usage: %s < CertDir > <input file_url> <output file_url> <rdb file>\n\n" , argv[0] ) ;
return 1 ;
}
//Init libxml and libxslt libraries
xmlInitParser();
LIBXML_TEST_VERSION
xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
xmlSubstituteEntitiesDefault(1);
#ifndef XMLSEC_NO_XSLT
xmlIndentTreeOutput = 1;
#endif // XMLSEC_NO_XSLT
//Initialize NSPR and NSS
PR_Init( PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1 ) ;
PK11_SetPasswordFunc( PriPK11PasswordFunc ) ;
if( NSS_Init( argv[1] ) != SECSuccess ) {
fprintf( stderr , "### cannot intialize NSS!\n" ) ;
goto done ;
}
certHandle = CERT_GetDefaultCertDB() ;
slot = PK11_GetInternalKeySlot() ;
//Load XML document
doc = xmlParseFile( argv[2] ) ;
if( doc == NULL || xmlDocGetRootElement( doc ) == NULL ) {
fprintf( stderr , "### Cannot load template xml document!\n" ) ;
goto done ;
}
//Find the encryption template
tplNode = xmlSecFindNode( xmlDocGetRootElement( doc ), xmlSecNodeEncryptedData, xmlSecEncNs ) ;
if( tplNode == NULL ) {
fprintf( stderr , "### Cannot find the encryption template!\n" ) ;
goto done ;
}
try {
Reference< XMultiComponentFactory > xManager = NULL ;
Reference< XComponentContext > xContext = NULL ;
xManager = serviceManager( xContext , OUString(RTL_CONSTASCII_USTRINGPARAM("local")), OUString::createFromAscii( argv[4] ) ) ;
//Create encryption template
Reference< XInterface > tplElement =
xManager->createInstanceWithContext( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.xsec.XMLElementWrapper")) , xContext ) ;
OSL_ENSURE( tplElement.is() ,
"Decryptor - "
"Cannot get service instance of \"xsec.XMLElementWrapper\"" ) ;
Reference< XXMLElementWrapper > xTplElement( tplElement , UNO_QUERY ) ;
OSL_ENSURE( xTplElement.is() ,
"Decryptor - "
"Cannot get interface of \"XXMLElementWrapper\" from service \"xsec.XMLElementWrapper\"" ) ;
Reference< XUnoTunnel > xTplEleTunnel( xTplElement , UNO_QUERY ) ;
OSL_ENSURE( xTplEleTunnel.is() ,
"Decryptor - "
"Cannot get interface of \"XUnoTunnel\" from service \"xsec.XMLElementWrapper\"" ) ;
XMLElementWrapper_XmlSecImpl* pTplElement = ( XMLElementWrapper_XmlSecImpl* )xTplEleTunnel->getSomething( XMLElementWrapper_XmlSecImpl::getUnoTunnelImplementationId() ) ;
OSL_ENSURE( pTplElement != NULL ,
"Decryptor - "
"Cannot get implementation of \"xsec.XMLElementWrapper\"" ) ;
pTplElement->setNativeElement( tplNode ) ;
//Build XML Encryption template
Reference< XInterface > enctpl =
xManager->createInstanceWithContext( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.xsec.XMLEncryptionTemplate")), xContext ) ;
OSL_ENSURE( enctpl.is() ,
"Decryptor - "
"Cannot get service instance of \"xsec.XMLEncryptionTemplate\"" ) ;
Reference< XXMLEncryptionTemplate > xTemplate( enctpl , UNO_QUERY ) ;
OSL_ENSURE( xTemplate.is() ,
"Decryptor - "
"Cannot get interface of \"XXMLEncryptionTemplate\" from service \"xsec.XMLEncryptionTemplate\"" ) ;
//Import the encryption template
xTemplate->setTemplate( xTplElement ) ;
//Create security environment
//Build Security Environment
Reference< XInterface > xsecenv =
xManager->createInstanceWithContext( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.xsec.SecurityEnvironment")), xContext ) ;
OSL_ENSURE( xsecenv.is() ,
"Decryptor - "
"Cannot get service instance of \"xsec.SecurityEnvironment\"" ) ;
Reference< XSecurityEnvironment > xSecEnv( xsecenv , UNO_QUERY ) ;
OSL_ENSURE( xSecEnv.is() ,
"Decryptor - "
"Cannot get interface of \"XSecurityEnvironment\" from service \"xsec.SecurityEnvironment\"" ) ;
//Setup key slot and certDb
Reference< XUnoTunnel > xEnvTunnel( xsecenv , UNO_QUERY ) ;
OSL_ENSURE( xEnvTunnel.is() ,
"Decryptor - "
"Cannot get interface of \"XUnoTunnel\" from service \"xsec.SecurityEnvironment\"" ) ;
SecurityEnvironment_XmlSecImpl* pSecEnv = ( SecurityEnvironment_XmlSecImpl* )xEnvTunnel->getSomething( SecurityEnvironment_XmlSecImpl::getUnoTunnelId() ) ;
OSL_ENSURE( pSecEnv != NULL ,
"Decryptor - "
"Cannot get implementation of \"xsec.SecurityEnvironment\"" ) ;
pSecEnv->setCryptoSlot( slot ) ;
pSecEnv->setCertDb( certHandle ) ;
//Build XML Security Context
Reference< XInterface > xmlsecctx =
xManager->createInstanceWithContext( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.xsec.XMLSecurityContext")), xContext ) ;
OSL_ENSURE( xmlsecctx.is() ,
"Decryptor - "
"Cannot get service instance of \"xsec.XMLSecurityContext\"" ) ;
Reference< XXMLSecurityContext > xSecCtx( xmlsecctx , UNO_QUERY ) ;
OSL_ENSURE( xSecCtx.is() ,
"Decryptor - "
"Cannot get interface of \"XXMLSecurityContext\" from service \"xsec.XMLSecurityContext\"" ) ;
xSecCtx->setSecurityEnvironment( xSecEnv ) ;
//Get encrypter
Reference< XInterface > xmlencrypter =
xManager->createInstanceWithContext( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.xsec.XMLEncryption")), xContext ) ;
OSL_ENSURE( xmlencrypter.is() ,
"Decryptor - "
"Cannot get service instance of \"xsec.XMLEncryption\"" ) ;
Reference< XXMLEncryption > xEncrypter( xmlencrypter , UNO_QUERY ) ;
OSL_ENSURE( xEncrypter.is() ,
"Decryptor - "
"Cannot get interface of \"XXMLEncryption\" from service \"xsec.XMLEncryption\"" ) ;
//Perform decryption
Reference< XXMLElementWrapper> xDecrRes = xEncrypter->decrypt( xTemplate , xSecCtx ) ;
OSL_ENSURE( xDecrRes.is() ,
"Decryptor - "
"Cannot decrypt the xml document" ) ;
} catch( Exception& e ) {
fprintf( stderr , "Error Message: %s\n" , OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US ).getStr() ) ;
goto done ;
}
dstFile = fopen( argv[3], "w" ) ;
if( dstFile == NULL ) {
fprintf( stderr , "### Can not open file %s\n", argv[3] ) ;
goto done ;
}
//Save result
xmlDocDump( dstFile, doc ) ;
done:
if( dstFile != NULL )
fclose( dstFile ) ;
if( slot != NULL )
PK11_FreeSlot( slot ) ;
PK11_LogoutAll() ;
NSS_Shutdown() ;
/* Shutdown libxslt/libxml */
#ifndef XMLSEC_NO_XSLT
xsltCleanupGlobals();
#endif /* XMLSEC_NO_XSLT */
xmlCleanupParser();
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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