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package com.sun.xml.ws.addressing;
import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.addressing.model.ActionNotSupportedException;
import com.sun.xml.ws.addressing.model.InvalidAddressingHeaderException;
import com.sun.xml.ws.api.EndpointAddress;
import com.sun.xml.ws.api.SOAPVersion;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.WSService;
import com.sun.xml.ws.api.client.WSPortInfo;
import com.sun.xml.ws.api.addressing.WSEndpointReference;
import com.sun.xml.ws.api.message.HeaderList;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Messages;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.model.wsdl.WSDLBoundOperation;
import com.sun.xml.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.ws.api.pipe.*;
import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.developer.JAXWSProperties;
import com.sun.xml.ws.developer.WSBindingProvider;
import com.sun.xml.ws.message.FaultDetailHeader;
import com.sun.xml.ws.resources.AddressingMessages;
import com.sun.xml.ws.binding.BindingImpl;
import javax.xml.soap.SOAPFault;
import javax.xml.ws.WebServiceException;
import java.net.URI;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Handles WS-Addressing for the server.
*
* @author Rama Pulavarthi
* @author Kohsuke Kawaguchi
* @author Arun Gupta
*/
public class WsaServerTube extends WsaTube {
private WSEndpoint endpoint;
// store the replyTo/faultTo of the message currently being processed.
// both will be set to non-null in processRequest
private WSEndpointReference replyTo;
private WSEndpointReference faultTo;
private boolean isAnonymousRequired = false;
/**
* WSDLBoundOperation calculated on the Request payload.
* Used for determining ReplyTo or Fault Action for non-anonymous responses *
*/
private WSDLBoundOperation wbo;
public WsaServerTube(WSEndpoint endpoint, @NotNull WSDLPort wsdlPort, WSBinding binding, Tube next) {
super(wsdlPort, binding, next);
this.endpoint = endpoint;
}
public WsaServerTube(WsaServerTube that, TubeCloner cloner) {
super(that, cloner);
endpoint = that.endpoint;
}
public WsaServerTube copy(TubeCloner cloner) {
return new WsaServerTube(this, cloner);
}
@Override
public @NotNull NextAction processRequest(Packet request) {
Message msg = request.getMessage();
if(msg==null) return doInvoke(next,request); // hmm?
// expose bunch of addressing related properties for advanced applications
request.addSatellite(new WsaPropertyBag(addressingVersion,soapVersion,request));
// Store request ReplyTo and FaultTo in requestPacket.invocationProperties
// so that they can be used after responsePacket is received.
// These properties are used if a fault is thrown from the subsequent Pipe/Tubes.
HeaderList hl = request.getMessage().getHeaders();
try {
replyTo = hl.getReplyTo(addressingVersion, soapVersion);
faultTo = hl.getFaultTo(addressingVersion, soapVersion);
} catch (InvalidAddressingHeaderException e) {
LOGGER.log(Level.WARNING,
addressingVersion.getInvalidMapText()+", Problem header:" + e.getProblemHeader()+ ", Reason: "+ e.getSubsubcode(),e);
SOAPFault soapFault = helper.createInvalidAddressingHeaderFault(e, addressingVersion);
// WS-A fault processing for one-way methods
if ((wsdlPort!=null) && request.getMessage().isOneWay(wsdlPort)) {
Packet response = request.createServerResponse(null, wsdlPort, null, binding);
return doReturnWith(response);
}
Message m = Messages.create(soapFault);
if (soapVersion == SOAPVersion.SOAP_11) {
FaultDetailHeader s11FaultDetailHeader = new FaultDetailHeader(addressingVersion, addressingVersion.problemHeaderQNameTag.getLocalPart(), e.getProblemHeader());
m.getHeaders().add(s11FaultDetailHeader);
}
Packet response = request.createServerResponse(m, wsdlPort, null, binding);
return doReturnWith(response);
}
// defaulting
if (replyTo == null) replyTo = addressingVersion.anonymousEpr;
if (faultTo == null) faultTo = replyTo;
wbo = getWSDLBoundOperation(request);
isAnonymousRequired = isAnonymousRequired(wbo);
Packet p = validateInboundHeaders(request);
// if one-way message and WS-A header processing fault has occurred,
// then do no further processing
if (p.getMessage() == null)
// request message is invalid, exception is logged by now and response is sent back with null message
return doReturnWith(p);
// if we find an error in addressing header, just turn around the direction here
if (p.getMessage().isFault()) {
// close the transportBackChannel if we know that
// we'll never use them
if (!(isAnonymousRequired) &&
!faultTo.isAnonymous() && request.transportBackChannel != null)
request.transportBackChannel.close();
return processResponse(p);
}
// close the transportBackChannel if we know that
// we'll never use them
if (!(isAnonymousRequired) &&
!replyTo.isAnonymous() && !faultTo.isAnonymous() &&
request.transportBackChannel != null)
request.transportBackChannel.close();
return doInvoke(next,p);
}
protected boolean isAnonymousRequired(@Nullable WSDLBoundOperation wbo) {
//this requirement can only be specified in W3C case, Override this in W3C case.
return false;
}
protected void checkAnonymousSemantics(WSDLBoundOperation wbo, WSEndpointReference replyTo, WSEndpointReference faultTo) {
//this requirement can only be specified in W3C case, Override this in W3C case.
}
@Override
public @NotNull NextAction processResponse(Packet response) {
Message msg = response.getMessage();
if (msg ==null)
return doReturnWith(response); // one way message. Nothing to see here. Move on.
WSEndpointReference target = msg.isFault()?faultTo:replyTo;
if(target.isAnonymous() || isAnonymousRequired )
// the response will go back the back channel. most common case
return doReturnWith(response);
if(target.isNone()) {
// the caller doesn't want to hear about it, so proceed like one-way
response.setMessage(null);
return doReturnWith(response);
}
// send the response to this EPR.
processNonAnonymousReply(response,target);
// then we'll proceed the rest like one-way.
response.setMessage(null);
return doReturnWith(response);
}
/**
* Send a response to a non-anonymous address. Also closes the transport back channel
* of {@link Packet} if it's not closed already.
*
* <p>
* TODO: ideally we should be doing this by creating a new fiber.
*
* @param packet
* The response from our server, which will be delivered to the destination.
* @param target
* Where do we send the packet to?
*/
private void processNonAnonymousReply(final Packet packet, WSEndpointReference target) {
// at this point we know we won't be sending anything back through the back channel,
// so close it first to let the client go.
if (packet.transportBackChannel != null)
packet.transportBackChannel.close();
if ((wsdlPort!=null) && packet.getMessage().isOneWay(wsdlPort)) {
// one way message but with replyTo. I believe this is a hack for WS-TX - KK.
LOGGER.fine(AddressingMessages.NON_ANONYMOUS_RESPONSE_ONEWAY());
return;
}
EndpointAddress adrs;
try {
adrs = new EndpointAddress(URI.create(target.getAddress()));
} catch (NullPointerException e) {
throw new WebServiceException(e);
} catch (IllegalArgumentException e) {
throw new WebServiceException(e);
}
// we need to assemble a pipeline to talk to this endpoint.
// TODO: what to pass as WSService?
Tube transport = TransportTubeFactory.create(Thread.currentThread().getContextClassLoader(),
new ClientTubeAssemblerContext(adrs, wsdlPort, (WSService) null, binding,endpoint.getContainer(),((BindingImpl)binding).createCodec(),null));
packet.endpointAddress = adrs;
String action = packet.getMessage().isFault() ?
helper.getFaultAction(wbo, packet) :
helper.getOutputAction(wbo);
//set the SOAPAction, as its got to be same as wsa:Action
packet.soapAction = action;
packet.expectReply = false;
Fiber.current().runSync(transport, packet);
}
@Override
protected void validateAction(Packet packet) {
//There may not be a WSDL operation. There may not even be a WSDL.
//For instance this may be a RM CreateSequence message.
WSDLBoundOperation wsdlBoundOperation = getWSDLBoundOperation(packet);
if (wsdlBoundOperation == null)
return;
String gotA = packet.getMessage().getHeaders().getAction(addressingVersion, soapVersion);
if (gotA == null)
throw new WebServiceException(AddressingMessages.VALIDATION_SERVER_NULL_ACTION());
String expected = helper.getInputAction(packet);
String soapAction = helper.getSOAPAction(packet);
if (helper.isInputActionDefault(packet) && (soapAction != null && !soapAction.equals("")))
expected = soapAction;
if (expected != null && !gotA.equals(expected)) {
throw new ActionNotSupportedException(gotA);
}
}
@Override
protected void checkMessageAddressingProperties(Packet packet) {
super.checkMessageAddressingProperties(packet);
// wsaw:Anonymous validation
WSDLBoundOperation wsdlBoundOperation = getWSDLBoundOperation(packet);
checkAnonymousSemantics(wsdlBoundOperation, replyTo, faultTo);
// check if addresses are valid
checkNonAnonymousAddresses(replyTo,faultTo);
}
private void checkNonAnonymousAddresses(WSEndpointReference replyTo, WSEndpointReference faultTo) {
if (!replyTo.isAnonymous()) {
try {
new EndpointAddress(URI.create(replyTo.getAddress()));
} catch (Exception e) {
throw new InvalidAddressingHeaderException(addressingVersion.replyToTag, addressingVersion.invalidAddressTag);
}
}
//for now only validate ReplyTo
/*
if (!faultTo.isAnonymous()) {
try {
new EndpointAddress(URI.create(faultTo.getAddress()));
} catch (IllegalArgumentException e) {
throw new InvalidAddressingHeaderException(addressingVersion.faultToTag, addressingVersion.invalidAddressTag);
}
}
*/
}
/**
* @deprecated
* Use {@link JAXWSProperties#ADDRESSING_MESSAGEID}.
*/
public static final String REQUEST_MESSAGE_ID = "com.sun.xml.ws.addressing.request.messageID";
private static final Logger LOGGER = Logger.getLogger(WsaServerTube.class.getName());
}