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package com.sun.enterprise.iiop;
import java.lang.reflect.Constructor;
import org.omg.CORBA.ORB;
import org.omg.CORBA.TSIdentification;
import org.omg.PortableInterceptor.ClientRequestInterceptor;
import org.omg.PortableInterceptor.ServerRequestInterceptor;
import org.omg.PortableInterceptor.ORBInitializer;
import org.omg.PortableInterceptor.Current;
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.IOP.Encoding;
import org.omg.IOP.ENCODING_CDR_ENCAPS;
import com.sun.ejb.base.sfsb.util.EJBServerConfigLookup;
import com.sun.enterprise.Switch;
import com.sun.enterprise.log.Log;
import com.sun.enterprise.iiop.security.SecClientRequestInterceptor;
import com.sun.enterprise.iiop.security.SecServerRequestInterceptor;
import com.sun.enterprise.iiop.security.SecurityService;
import com.sun.enterprise.iiop.security.SecurityServiceImpl;
import com.sun.enterprise.iiop.security.Csiv2Manager;
import com.sun.corba.ee.spi.legacy.interceptor.ORBInitInfoExt;
import com.sun.jts.pi.InterceptorImpl;
import java.util.logging.*;
import com.sun.logging.*;
/**
* This file implements an initializer class for all portable interceptors
* used in the J2EE RI (currently security and transactions).
* It registers the IOR, client and server request interceptors.
*
* @author Vivek Nagar
*/
public class J2EEInitializer extends org.omg.CORBA.LocalObject
implements ORBInitializer
{
private static Logger _logger=null;
static{
_logger=LogDomains.getLogger(LogDomains.CORBA_LOGGER);
}
private static final String SEC_INTEROP_CLIENTINT_PROP = "interop.secinterceptor.client";
private static final String SEC_INTEROP_SERVERINT_PROP = "interop.secinterceptor.server";
public J2EEInitializer() {
try {
System.setProperty(
com.sun.jts.pi.InterceptorImpl.CLIENT_POLICY_CHECKING,
String.valueOf(false));
} catch ( Exception ex ) {
_logger.log(Level.WARNING,"iiop.readproperty_exception",ex);
}
}
/**
* This method is called during ORB initialization.
* @param the info object that provides initialization attributes
* and operations by which interceptors are registered.
*/
public void pre_init(org.omg.PortableInterceptor.ORBInitInfo info)
{
}
/**
* This method is called during ORB initialization.
* @param the info object that provides initialization attributes
* and operations by which interceptors are registered.
*/
public void post_init(org.omg.PortableInterceptor.ORBInitInfo info)
{
Codec codec = null;
if(_logger.isLoggable(Level.FINE)){
_logger.log(Level.FINE,"J2EE Initializer post_init");
// Create a Codec that can be passed to interceptors.
_logger.log(Level.FINE,"Creating Codec for CDR encoding");
}
CodecFactory cf = info.codec_factory();
byte major_version = 1;
byte minor_version = 2;
Encoding encoding = new Encoding(ENCODING_CDR_ENCAPS.value,
major_version, minor_version);
try {
codec = cf.create_codec(encoding);
// register CSIv2 interceptors.
ClientConnectionInterceptor cci =
new ClientConnectionInterceptor("ClientConnInterceptor",1);
info.add_client_request_interceptor(cci);
String clientSecInterceptor = System.getProperty(SEC_INTEROP_CLIENTINT_PROP);
String serverSecInterceptor = System.getProperty(SEC_INTEROP_SERVERINT_PROP);
ClientRequestInterceptor creq;
ServerRequestInterceptor sreq;
if( clientSecInterceptor == null ) {
creq = new SecClientRequestInterceptor(
"SecClientRequestInterceptor", codec);
}
else {
try {
Class cInterceptorClass =
Class.forName( clientSecInterceptor );
// Find two-parameter constructor:
Class[] paramTypes = new Class[2];
paramTypes[0] = java.lang.String.class;
paramTypes[1] = org.omg.IOP.Codec.class;
Object[] params = new Object[2];
params[0] = "SecClientRequestInterceptor";
params[1] = codec;
Constructor constructor = cInterceptorClass.getConstructor(
paramTypes );
creq = (ClientRequestInterceptor)
constructor.newInstance( params );
}
catch( Exception e ) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,"Exception registering security client request receptor",e);
_logger.log(Level.FINE,"Going to register default security client request interceptor");
}
creq = new SecClientRequestInterceptor(
"SecClientRequestInterceptor", codec);
}
}
if( serverSecInterceptor == null ) {
sreq = new SecServerRequestInterceptor(
"SecServerRequestInterceptor", codec);
}
else {
try {
Class sInterceptorClass =
Class.forName( serverSecInterceptor );
// Try two-parameter form of constructor:
Class[] paramTypes = new Class[2];
paramTypes[0] = java.lang.String.class;
paramTypes[1] = org.omg.IOP.Codec.class;
Object[] params = new Object[2];
params[0] = "SecServerRequestInterceptor";
params[1] = codec;
Constructor constructor = sInterceptorClass.getConstructor(
paramTypes );
sreq = (ServerRequestInterceptor)
constructor.newInstance( params );
}
catch( Exception e ) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,"Exception registering security server request receptor",e);
_logger.log(Level.FINE,"Going to register default security server request interceptor");
}
sreq = new SecServerRequestInterceptor(
"SecServerRequestInterceptor", codec);
}
}
info.add_client_request_interceptor(creq);
ServerConnectionInterceptor sci =
new ServerConnectionInterceptor(2);
info.add_server_request_interceptor(sci);
info.add_server_request_interceptor(sreq);
SecurityService ss = new SecurityServiceImpl();
Csiv2Manager.setSecurityService(ss);
// register JTS interceptors
// first get hold of PICurrent to allocate a slot for JTS service.
Current pic = (Current)info.resolve_initial_references("PICurrent");
// allocate a PICurrent slotId for the transaction service.
int[] slotIds = new int[2];
slotIds[0] = info.allocate_slot_id();
slotIds[1] = info.allocate_slot_id();
InterceptorImpl interceptor =
new InterceptorImpl(pic, codec, slotIds, null);
info.add_client_request_interceptor(interceptor);
info.add_server_request_interceptor(interceptor);
boolean addSFSBInterceptors = false;
if (Switch.getSwitch().getContainerType() != Switch.APPCLIENT_CONTAINER) {
addSFSBInterceptors = EJBServerConfigLookup.needToAddSFSBVersionInterceptors();
}
_logger.log(Level.FINE, "J2EEInitializer: Checking if interceptors need to "
+ " be added");
if (addSFSBInterceptors) {
SFSBClientRequestInterceptor sfsbClientInterceptor =
new SFSBClientRequestInterceptor(codec);
SFSBServerRequestInterceptor sfsbServerInterceptor =
new SFSBServerRequestInterceptor(codec);
info.add_client_request_interceptor(sfsbClientInterceptor);
info.add_server_request_interceptor(sfsbServerInterceptor);
_logger.log(Level.FINE, "J2EEInitializer: Added SFSBInterceptors");
}
// Get the ORB instance on which this interceptor is being
// initialized
com.sun.corba.ee.spi.orb.ORB thisORB = ((ORBInitInfoExt)info).getORB();
PEORBConfigurator.setJTSInterceptor(interceptor, thisORB);
// add IOR Interceptor for CSIv2 and OTS tagged components
TxSecIORInterceptor iorInterceptor = new TxSecIORInterceptor(codec);
info.add_ior_interceptor(iorInterceptor);
if (addSFSBInterceptors) {
info.add_ior_interceptor(new SFSBVersionIORInterceptor(codec));
}
} catch (Exception e) {
if(_logger.isLoggable(Level.FINE)){
_logger.log(Level.FINE,"Exception registering JTS interceptors",e);
}
throw new RuntimeException(e.getMessage());
}
}
}
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