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/*
* Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.spi;
import com.sun.xml.ws.api.BindingID;
import com.sun.xml.ws.api.WSService;
import com.sun.xml.ws.api.ServiceSharedFeatureMarker;
import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.api.addressing.WSEndpointReference;
import com.sun.xml.ws.api.model.wsdl.WSDLModel;
import com.sun.xml.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.ws.api.model.wsdl.WSDLService;
import com.sun.xml.ws.api.server.BoundEndpoint;
import com.sun.xml.ws.api.server.Container;
import com.sun.xml.ws.api.server.ContainerResolver;
import com.sun.xml.ws.api.server.Module;
import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.api.wsdl.parser.WSDLParserExtension;
import com.sun.xml.ws.client.WSServiceDelegate;
import com.sun.xml.ws.developer.MemberSubmissionEndpointReference;
import com.sun.xml.ws.resources.ProviderApiMessages;
import com.sun.xml.ws.transport.http.server.EndpointImpl;
import com.sun.xml.ws.util.ServiceFinder;
import com.sun.xml.ws.util.xml.XmlUtil;
import com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser;
import org.w3c.dom.Element;
import org.xml.sax.EntityResolver;
import jakarta.xml.bind.JAXBContext;
import jakarta.xml.bind.JAXBException;
import jakarta.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import jakarta.xml.ws.Endpoint;
import jakarta.xml.ws.EndpointReference;
import jakarta.xml.ws.Service;
import jakarta.xml.ws.WebServiceException;
import jakarta.xml.ws.WebServiceFeature;
import jakarta.xml.ws.spi.Provider;
import jakarta.xml.ws.spi.ServiceDelegate;
import jakarta.xml.ws.spi.Invoker;
import jakarta.xml.ws.wsaddressing.W3CEndpointReference;
import java.net.URL;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
import java.util.Map;
/**
* The entry point to the JAX-WS RI from the JAX-WS API.
*
* @author WS Development Team
*/
public class ProviderImpl extends Provider {
private final static ContextClassloaderLocal eprjc = new ContextClassloaderLocal<>() {
@Override
protected JAXBContext initialValue() throws Exception {
return getEPRJaxbContext();
}
};
/**
* Convenient singleton instance.
*/
public static final ProviderImpl INSTANCE = new ProviderImpl();
@Override
public Endpoint createEndpoint(String bindingId, Object implementor) {
return new EndpointImpl(
(bindingId != null) ? BindingID.parse(bindingId) : BindingID.parse(implementor.getClass()),
implementor);
}
@Override
public ServiceDelegate createServiceDelegate( URL wsdlDocumentLocation, QName serviceName, Class serviceClass) {
return new WSServiceDelegate(wsdlDocumentLocation, serviceName, serviceClass);
}
@Override
public ServiceDelegate createServiceDelegate(URL wsdlDocumentLocation, QName serviceName, Class serviceClass,
WebServiceFeature ... features) {
for (WebServiceFeature feature : features) {
if (!(feature instanceof ServiceSharedFeatureMarker))
throw new WebServiceException("Doesn't support any Service specific features");
}
return new WSServiceDelegate(wsdlDocumentLocation, serviceName, serviceClass, features);
}
public ServiceDelegate createServiceDelegate( Source wsdlSource, QName serviceName, Class serviceClass) {
return new WSServiceDelegate(wsdlSource, serviceName, serviceClass);
}
@Override
public Endpoint createAndPublishEndpoint(String address,
Object implementor) {
Endpoint endpoint = new EndpointImpl(
BindingID.parse(implementor.getClass()),
implementor);
endpoint.publish(address);
return endpoint;
}
@Override
public Endpoint createEndpoint(String bindingId, Object implementor, WebServiceFeature... features) {
return new EndpointImpl(
(bindingId != null) ? BindingID.parse(bindingId) : BindingID.parse(implementor.getClass()),
implementor, features);
}
@Override
public Endpoint createAndPublishEndpoint(String address, Object implementor, WebServiceFeature... features) {
Endpoint endpoint = new EndpointImpl(
BindingID.parse(implementor.getClass()), implementor, features);
endpoint.publish(address);
return endpoint;
}
@Override
public Endpoint createEndpoint(String bindingId, Class implementorClass, Invoker invoker, WebServiceFeature... features) {
return new EndpointImpl(
(bindingId != null) ? BindingID.parse(bindingId) : BindingID.parse(implementorClass),
implementorClass, invoker, features);
}
@Override
public EndpointReference readEndpointReference(final Source eprInfoset) {
try {
Unmarshaller unmarshaller = eprjc.get().createUnmarshaller();
return (EndpointReference) unmarshaller.unmarshal(eprInfoset);
} catch (JAXBException e) {
throw new WebServiceException("Error creating Marshaller or marshalling.", e);
}
}
@Override
public T getPort(EndpointReference endpointReference, Class clazz, WebServiceFeature... webServiceFeatures) {
/*
final @NotNull MemberSubmissionEndpointReference msepr =
EndpointReferenceUtil.transform(MemberSubmissionEndpointReference.class, endpointReference);
WSService service = new WSServiceDelegate(msepr.toWSDLSource(), msepr.serviceName.name, Service.class);
*/
if(endpointReference == null)
throw new WebServiceException(ProviderApiMessages.NULL_EPR());
WSEndpointReference wsepr = new WSEndpointReference(endpointReference);
WSEndpointReference.Metadata metadata = wsepr.getMetaData();
WSService service;
if(metadata.getWsdlSource() != null)
service = (WSService) createServiceDelegate(metadata.getWsdlSource(), metadata.getServiceName(), Service.class);
else
throw new WebServiceException("WSDL metadata is missing in EPR");
return service.getPort(wsepr, clazz, webServiceFeatures);
}
@Override
public W3CEndpointReference createW3CEndpointReference(String address, QName serviceName, QName portName, List metadata, String wsdlDocumentLocation, List referenceParameters) {
return createW3CEndpointReference(address, null, serviceName, portName, metadata, wsdlDocumentLocation, referenceParameters, null, null);
}
@Override
public W3CEndpointReference createW3CEndpointReference(String address, QName interfaceName, QName serviceName, QName portName,
List metadata, String wsdlDocumentLocation, List referenceParameters,
List elements, Map attributes) {
Container container = ContainerResolver.getInstance().getContainer();
if (address == null) {
if (serviceName == null || portName == null) {
throw new IllegalStateException(ProviderApiMessages.NULL_ADDRESS_SERVICE_ENDPOINT());
} else {
//check if it is run in a Java EE Container and if so, get address using serviceName and portName
Module module = container.getSPI(Module.class);
if (module != null) {
List beList = module.getBoundEndpoints();
for (BoundEndpoint be : beList) {
WSEndpoint wse = be.getEndpoint();
if (wse.getServiceName().equals(serviceName) && wse.getPortName().equals(portName)) {
try {
address = be.getAddress().toString();
} catch (WebServiceException e) {
// May be the container does n't support this
//just ignore the exception
}
break;
}
}
}
//address is still null? may be its not run in a JavaEE Container
if (address == null)
throw new IllegalStateException(ProviderApiMessages.NULL_ADDRESS());
}
}
if((serviceName==null) && (portName != null)) {
throw new IllegalStateException(ProviderApiMessages.NULL_SERVICE());
}
//Validate Service and Port in WSDL
String wsdlTargetNamespace = null;
if (wsdlDocumentLocation != null) {
try {
EntityResolver er = XmlUtil.createDefaultCatalogResolver();
URL wsdlLoc = new URL(wsdlDocumentLocation);
WSDLModel wsdlDoc = RuntimeWSDLParser.parse(wsdlLoc, new StreamSource(wsdlLoc.toExternalForm()), er,
true, container, ServiceFinder.find(WSDLParserExtension.class).toArray());
if (serviceName != null) {
WSDLService wsdlService = wsdlDoc.getService(serviceName);
if (wsdlService == null)
throw new IllegalStateException(ProviderApiMessages.NOTFOUND_SERVICE_IN_WSDL(
serviceName,wsdlDocumentLocation));
if (portName != null) {
WSDLPort wsdlPort = wsdlService.get(portName);
if (wsdlPort == null)
throw new IllegalStateException(ProviderApiMessages.NOTFOUND_PORT_IN_WSDL(
portName,serviceName,wsdlDocumentLocation));
}
wsdlTargetNamespace = serviceName.getNamespaceURI();
} else {
QName firstService = wsdlDoc.getFirstServiceName();
wsdlTargetNamespace = firstService.getNamespaceURI();
}
} catch (Exception e) {
throw new IllegalStateException(ProviderApiMessages.ERROR_WSDL(wsdlDocumentLocation),e);
}
}
//wcf3.0/3.5 rejected empty metadata element.
if (metadata != null && metadata.size() == 0) {
metadata = null;
}
return new WSEndpointReference(
AddressingVersion.fromSpecClass(W3CEndpointReference.class),
address, serviceName, portName, interfaceName, metadata, wsdlDocumentLocation, wsdlTargetNamespace,referenceParameters, elements, attributes).toSpec(W3CEndpointReference.class);
}
private static JAXBContext getEPRJaxbContext() {
// EPRs have package and private fields, so we need privilege escalation.
// this access only fixed, known set of classes, so doing that
// shouldn't introduce security vulnerability.
return AccessController.doPrivileged(new PrivilegedAction<>() {
@Override
public JAXBContext run() {
try {
return JAXBContext.newInstance(MemberSubmissionEndpointReference.class, W3CEndpointReference.class);
} catch (JAXBException e) {
throw new WebServiceException("Error creating JAXBContext for W3CEndpointReference. ", e);
}
}
});
}
}