com.sun.xml.ws.transport.http.HttpAdapter Maven / Gradle / Ivy
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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.transport.http;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.util.AbstractMap;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import jakarta.xml.ws.Binding;
import jakarta.xml.ws.WebServiceException;
import jakarta.xml.ws.http.HTTPBinding;
import com.oracle.webservices.api.message.PropertySet;
import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.api.Component;
import com.sun.xml.ws.api.EndpointAddress;
import com.sun.xml.ws.api.SOAPVersion;
import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.api.addressing.NonAnonymousResponseProcessor;
import com.sun.xml.ws.api.ha.HaInfo;
import com.sun.xml.ws.api.message.ExceptionHasMessage;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.pipe.Codec;
import com.sun.xml.ws.api.pipe.ContentType;
import com.sun.xml.ws.api.server.AbstractServerAsyncTransport;
import com.sun.xml.ws.api.server.Adapter;
import com.sun.xml.ws.api.server.BoundEndpoint;
import com.sun.xml.ws.api.server.DocumentAddressResolver;
import com.sun.xml.ws.api.server.Module;
import com.sun.xml.ws.api.server.PortAddressResolver;
import com.sun.xml.ws.api.server.SDDocument;
import com.sun.xml.ws.api.server.ServiceDefinition;
import com.sun.xml.ws.api.server.TransportBackChannel;
import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.api.server.WebServiceContextDelegate;
import com.sun.xml.ws.fault.SOAPFaultBuilder;
import com.sun.xml.ws.resources.WsservletMessages;
import com.sun.xml.ws.server.UnsupportedMediaException;
import com.sun.xml.ws.util.ByteArrayBuffer;
import com.sun.xml.ws.util.Pool;
/**
* {@link com.sun.xml.ws.api.server.Adapter} that receives messages in HTTP.
*
*
* This object also assigns unique query string (such as "xsd=1") to
* each {@link com.sun.xml.ws.api.server.SDDocument} so that they can be served by HTTP GET requests.
*
* @author Kohsuke Kawaguchi
* @author Jitendra Kotamraju
*/
public class HttpAdapter extends Adapter {
private static final Logger LOGGER = Logger.getLogger(HttpAdapter.class.getName());
/**
* {@link com.sun.xml.ws.api.server.SDDocument}s keyed by the query string like "?abc".
* Used for serving documents via HTTP GET.
*
* Empty if the endpoint doesn't have {@link com.sun.xml.ws.api.server.ServiceDefinition}.
* Read-only.
*/
protected Map wsdls;
/**
* Reverse map of {@link #wsdls}. Read-only.
*/
private Map revWsdls;
/**
* A reference to the service definition from which the map of wsdls/revWsdls
* was created. This allows us to establish if the service definition documents
* have changed in the meantime.
*/
private ServiceDefinition serviceDefinition = null;
public final HttpAdapterList owner;
/**
* Servlet URL pattern with which this {@link com.sun.xml.ws.transport.http.HttpAdapter} is associated.
*/
public final String urlPattern;
protected boolean stickyCookie;
protected boolean disableJreplicaCookie = false;
/**
* Creates a lone {@link com.sun.xml.ws.transport.http.HttpAdapter} that does not know of any other
* {@link com.sun.xml.ws.transport.http.HttpAdapter}s.
*
* This is convenient for creating an {@link com.sun.xml.ws.transport.http.HttpAdapter} for an environment
* where they don't know each other (such as JavaSE deployment.)
*
* @param endpoint web service endpoint
* @return singe adapter to process HTTP messages
*/
public static HttpAdapter createAlone(WSEndpoint endpoint) {
return new DummyList().createAdapter("","",endpoint);
}
/**
* @deprecated
* remove as soon as we can update the test util.
* @param endpoint web service endpoint
* @param owner list of related adapters
*/
protected HttpAdapter(WSEndpoint endpoint,
HttpAdapterList owner) {
this(endpoint,owner,null);
}
protected HttpAdapter(WSEndpoint endpoint,
HttpAdapterList owner,
String urlPattern) {
super(endpoint);
this.owner = owner;
this.urlPattern = urlPattern;
initWSDLMap(endpoint.getServiceDefinition());
}
/**
* Return the last known service definition of the endpoint.
*
* @return The service definition of the endpoint
*/
public ServiceDefinition getServiceDefinition() {
return this.serviceDefinition;
}
/**
* Fill in WSDL map.
*
* @param serviceDefinition service definition
*/
public final void initWSDLMap(final ServiceDefinition serviceDefinition) {
this.serviceDefinition = serviceDefinition;
if(serviceDefinition==null) {
wsdls = Collections.emptyMap();
revWsdls = Collections.emptyMap();
} else {
wsdls = new AbstractMap() {
private Map delegate = null;
private synchronized Map delegate() {
if (delegate != null)
return delegate;
delegate = new HashMap(); // wsdl=1 --> Doc
// Sort WSDL, Schema documents based on SystemId so that the same
// document gets wsdl=x mapping
Map systemIds = new TreeMap();
for (SDDocument sdd : serviceDefinition) {
if (sdd == serviceDefinition.getPrimary()) { // No sorting for Primary WSDL
delegate.put("wsdl", sdd);
delegate.put("WSDL", sdd);
} else {
systemIds.put(sdd.getURL().toString(), sdd);
}
}
int wsdlnum = 1;
int xsdnum = 1;
for (Entry e : systemIds.entrySet()) {
SDDocument sdd = e.getValue();
if (sdd.isWSDL()) {
delegate.put("wsdl="+(wsdlnum++),sdd);
}
if (sdd.isSchema()) {
delegate.put("xsd="+(xsdnum++),sdd);
}
}
return delegate;
}
@Override
public void clear() {
delegate().clear();
}
@Override
public boolean containsKey(Object arg0) {
return delegate().containsKey(arg0);
}
@Override
public boolean containsValue(Object arg0) {
return delegate.containsValue(arg0);
}
@Override
public SDDocument get(Object arg0) {
return delegate().get(arg0);
}
@Override
public boolean isEmpty() {
return delegate().isEmpty();
}
@Override
public Set keySet() {
return delegate().keySet();
}
@Override
public SDDocument put(String arg0, SDDocument arg1) {
return delegate().put(arg0, arg1);
}
@Override
public void putAll(
Map arg0) {
delegate().putAll(arg0);
}
@Override
public SDDocument remove(Object arg0) {
return delegate().remove(arg0);
}
@Override
public int size() {
return delegate().size();
}
@Override
public Collection values() {
return delegate().values();
}
@Override
public Set> entrySet() {
return delegate().entrySet();
}
};
revWsdls = new AbstractMap() {
private Map delegate = null;
private synchronized Map delegate() {
if (delegate != null)
return delegate;
delegate = new HashMap(); // Doc --> wsdl=1
for (Entry e : wsdls.entrySet()) {
if (!e.getKey().equals("WSDL")) { // map Doc --> wsdl, not WSDL
delegate.put(e.getValue(),e.getKey());
}
}
return delegate;
}
@Override
public void clear() {
delegate().clear();
}
@Override
public boolean containsKey(Object key) {
return delegate().containsKey(key);
}
@Override
public boolean containsValue(Object value) {
return delegate().containsValue(value);
}
@Override
public Set> entrySet() {
return delegate().entrySet();
}
@Override
public String get(Object key) {
return delegate().get(key);
}
@Override
public boolean isEmpty() {
// TODO Auto-generated method stub
return super.isEmpty();
}
@Override
public Set keySet() {
return delegate().keySet();
}
@Override
public String put(SDDocument key, String value) {
return delegate().put(key, value);
}
@Override
public void putAll(Map m) {
delegate().putAll(m);
}
@Override
public String remove(Object key) {
return delegate().remove(key);
}
@Override
public int size() {
return delegate().size();
}
@Override
public Collection values() {
return delegate().values();
}
};
}
}
/**
* Returns the "/abc/def/ghi" portion if
* the URL pattern is "/abc/def/ghi/*".
*/
public String getValidPath() {
if (urlPattern.endsWith("/*")) {
return urlPattern.substring(0, urlPattern.length() - 2);
} else {
return urlPattern;
}
}
@Override
protected HttpToolkit createToolkit() {
return new HttpToolkit();
}
/**
* Receives the incoming HTTP connection and dispatches
* it to JAX-WS. This method returns when JAX-WS completes
* processing the request and the whole reply is written
* to {@link WSHTTPConnection}.
*
*
* This method is invoked by the lower-level HTTP stack,
* and "connection" here is an HTTP connection.
*
*
* To populate a request {@link com.sun.xml.ws.api.message.Packet} with more info,
* define {@link com.oracle.webservices.api.message.PropertySet.Property properties} on
* {@link WSHTTPConnection}.
*
* @param connection to receive/send HTTP messages for web service endpoints
* @throws java.io.IOException when I/O errors happen
*/
public void handle(@NotNull WSHTTPConnection connection) throws IOException {
if (handleGet(connection)) {
return;
}
// Make sure the Toolkit is recycled by the same pool instance from which it was taken
final Pool currentPool = getPool();
// normal request handling
final HttpToolkit tk = currentPool.take();
try {
tk.handle(connection);
} finally {
currentPool.recycle(tk);
}
}
public boolean handleGet(@NotNull WSHTTPConnection connection) throws IOException {
if (connection.getRequestMethod().equals("GET")) {
// metadata query. let the interceptor run
for (Component c : endpoint.getComponents()) {
HttpMetadataPublisher spi = c.getSPI(HttpMetadataPublisher.class);
if (spi != null && spi.handleMetadataRequest(this, connection)) {
return true;
} // handled
}
if (isMetadataQuery(connection.getQueryString())) {
// Sends published WSDL and schema documents as the default action.
publishWSDL(connection);
return true;
}
Binding binding = getEndpoint().getBinding();
if (!(binding instanceof HTTPBinding)) {
// Writes HTML page with all the endpoint descriptions
writeWebServicesHtmlPage(connection);
return true;
}
} else if (connection.getRequestMethod().equals("HEAD")) {
connection.getInput().close();
Binding binding = getEndpoint().getBinding();
if (isMetadataQuery(connection.getQueryString())) {
SDDocument doc = wsdls.get(connection.getQueryString());
connection.setStatus(doc != null
? HttpURLConnection.HTTP_OK
: HttpURLConnection.HTTP_NOT_FOUND);
connection.getOutput().close();
connection.close();
return true;
} else if (!(binding instanceof HTTPBinding)) {
connection.setStatus(HttpURLConnection.HTTP_NOT_FOUND);
connection.getOutput().close();
connection.close();
return true;
}
// Let the endpoint handle for HTTPBinding
}
return false;
}
/*
*
* @param con
* @param codec
* @return
* @throws IOException
* ExceptionHasMessage exception that contains particular fault message
* UnsupportedMediaException to indicate to send 415 error code
*/
private Packet decodePacket(@NotNull WSHTTPConnection con, @NotNull Codec codec) throws IOException {
String ct = con.getRequestHeader("Content-Type");
InputStream in = con.getInput();
Packet packet = new Packet();
packet.soapAction = fixQuotesAroundSoapAction(con.getRequestHeader("SOAPAction"));
packet.wasTransportSecure = con.isSecure();
packet.acceptableMimeTypes = con.getRequestHeader("Accept");
packet.addSatellite(con);
addSatellites(packet);
packet.isAdapterDeliversNonAnonymousResponse = true;
packet.component = this;
packet.transportBackChannel = new Oneway(con);
packet.webServiceContextDelegate = con.getWebServiceContextDelegate();
packet.setState(Packet.State.ServerRequest);
if (dump || LOGGER.isLoggable(Level.FINER)) {
ByteArrayBuffer buf = new ByteArrayBuffer();
buf.write(in);
in.close();
dump(buf, "HTTP request", con.getRequestHeaders());
in = buf.newInputStream();
}
codec.decode(in, ct, packet);
return packet;
}
protected void addSatellites(Packet packet) {
}
/**
* Some stacks may send non WS-I BP 1.2 conforming SoapAction.
* Make sure SOAPAction is quoted as {@link com.sun.xml.ws.api.message.Packet#soapAction} expects quoted soapAction value.
*
* @param soapAction SoapAction HTTP Header
* @return quoted SOAPAction value
*/
static public String fixQuotesAroundSoapAction(String soapAction) {
if(soapAction != null && (!soapAction.startsWith("\"") || !soapAction.endsWith("\"")) ) {
if (LOGGER.isLoggable(Level.INFO)) {
LOGGER.log(Level.INFO, "Received WS-I BP non-conformant Unquoted SoapAction HTTP header: {0}", soapAction);
}
String fixedSoapAction = soapAction;
if(!soapAction.startsWith("\"")) {
fixedSoapAction = "\"" + fixedSoapAction;
}
if(!soapAction.endsWith("\"")) {
fixedSoapAction = fixedSoapAction + "\"";
}
return fixedSoapAction;
}
return soapAction;
}
protected NonAnonymousResponseProcessor getNonAnonymousResponseProcessor() {
return NonAnonymousResponseProcessor.getDefault();
}
/**
* This method is added for the case of the sub-class wants to override the method to
* print details. E.g. convert soapfault as HTML msg for 403 error connstatus.
*/
protected void writeClientError(int connStatus, @NotNull OutputStream os, @NotNull Packet packet) throws IOException {
//do nothing
}
private boolean isClientErrorStatus(int connStatus)
{
return (connStatus == HttpURLConnection.HTTP_FORBIDDEN); // add more for future.
}
private boolean isNonAnonymousUri(EndpointAddress addr){
return (addr != null) && !addr.toString().equals(AddressingVersion.W3C.anonymousUri) &&
!addr.toString().equals(AddressingVersion.MEMBER.anonymousUri);
}
private void encodePacket(@NotNull Packet packet, @NotNull WSHTTPConnection con, @NotNull Codec codec) throws IOException {
if (isNonAnonymousUri(packet.endpointAddress) && packet.getMessage() != null) {
try {
// Message is targeted to non-anonymous response endpoint.
// After call to non-anonymous processor, typically, packet.getMessage() will be null
// however, processors could use this pattern to modify the response sent on the back-channel,
// e.g. send custom HTTP headers with the HTTP 202
packet = getNonAnonymousResponseProcessor().process(packet);
} catch (RuntimeException re) {
// if processing by NonAnonymousResponseProcessor fails, new SOAPFaultMessage is created to be sent
// to back-channel client
SOAPVersion soapVersion = packet.getBinding().getSOAPVersion();
Message faultMsg = SOAPFaultBuilder.createSOAPFaultMessage(soapVersion, null, re);
packet = packet.createServerResponse(faultMsg, packet.endpoint.getPort(), null, packet.endpoint.getBinding());
}
}
if (con.isClosed()) {
return; // Connection is already closed
}
Message responseMessage = packet.getMessage();
addStickyCookie(con);
addReplicaCookie(con, packet);
if (responseMessage == null) {
if (!con.isClosed()) {
// set the response code if not already set
// for example, 415 may have been set earlier for Unsupported Content-Type
if (con.getStatus() == 0) {
con.setStatus(WSHTTPConnection.ONEWAY);
}
OutputStream os = con.getProtocol().contains("1.1") ? con.getOutput() : new Http10OutputStream(con);
if (dump || LOGGER.isLoggable(Level.FINER)) {
ByteArrayBuffer buf = new ByteArrayBuffer();
codec.encode(packet, buf);
dump(buf, "HTTP response " + con.getStatus(), con.getResponseHeaders());
buf.writeTo(os);
} else {
codec.encode(packet, os);
}
// close the response channel now
try {
os.close(); // no payload
} catch (IOException e) {
throw new WebServiceException(e);
}
}
} else {
if (con.getStatus() == 0) {
// if the appliation didn't set the status code,
// set the default one.
con.setStatus(responseMessage.isFault()
? HttpURLConnection.HTTP_INTERNAL_ERROR
: HttpURLConnection.HTTP_OK);
}
if (isClientErrorStatus(con.getStatus())) {
OutputStream os = con.getOutput();
if (dump || LOGGER.isLoggable(Level.FINER)) {
ByteArrayBuffer buf = new ByteArrayBuffer();
writeClientError(con.getStatus(), buf, packet);
dump(buf, "HTTP response " + con.getStatus(), con.getResponseHeaders());
buf.writeTo(os);
} else {
writeClientError(con.getStatus(), os, packet);
}
os.close();
return;
}
ContentType contentType = codec.getStaticContentType(packet);
if (contentType != null) {
con.setContentTypeResponseHeader(contentType.getContentType());
OutputStream os = con.getProtocol().contains("1.1") ? con.getOutput() : new Http10OutputStream(con);
if (dump || LOGGER.isLoggable(Level.FINER)) {
ByteArrayBuffer buf = new ByteArrayBuffer();
codec.encode(packet, buf);
dump(buf, "HTTP response " + con.getStatus(), con.getResponseHeaders());
buf.writeTo(os);
} else {
codec.encode(packet, os);
}
os.close();
} else {
ByteArrayBuffer buf = new ByteArrayBuffer();
contentType = codec.encode(packet, buf);
con.setContentTypeResponseHeader(contentType.getContentType());
if (dump || LOGGER.isLoggable(Level.FINER)) {
dump(buf, "HTTP response " + con.getStatus(), con.getResponseHeaders());
}
OutputStream os = con.getOutput();
buf.writeTo(os);
os.close();
}
}
}
/*
* GlassFish Load-balancer plugin always add a header proxy-jroute on
* request being send from load-balancer plugin to server
*
* JROUTE cookie need to be stamped in two cases
* 1 : At the time of session creation. In this case, request will not have
* any JROUTE cookie.
* 2 : At the time of fail-over. In this case, value of proxy-jroute
* header(will point to current instance) and JROUTE cookie(will point to
* previous failed instance) will be different. This logic can be used
* to determine fail-over scenario.
*/
private void addStickyCookie(WSHTTPConnection con) {
if (stickyCookie) {
String proxyJroute = con.getRequestHeader("proxy-jroute");
if (proxyJroute == null) {
// Load-balancer plugin is not front-ending this instance
return;
}
String jrouteId = con.getCookie("JROUTE");
if (jrouteId == null || !jrouteId.equals(proxyJroute)) {
// Initial request or failover
con.setCookie("JROUTE", proxyJroute);
}
}
}
private void addReplicaCookie(WSHTTPConnection con, Packet packet) {
if (stickyCookie) {
HaInfo haInfo = null;
if (packet.supports(Packet.HA_INFO)) {
haInfo = (HaInfo)packet.get(Packet.HA_INFO);
}
if (haInfo != null) {
con.setCookie("METRO_KEY", haInfo.getKey());
if (!disableJreplicaCookie) {
con.setCookie("JREPLICA", haInfo.getReplicaInstance());
}
}
}
}
public void invokeAsync(final WSHTTPConnection con) throws IOException {
invokeAsync(con, NO_OP_COMPLETION_CALLBACK);
}
public void invokeAsync(final WSHTTPConnection con, final CompletionCallback callback) throws IOException {
if (handleGet(con)) {
callback.onCompletion();
return;
}
final Pool currentPool = getPool();
final HttpToolkit tk = currentPool.take();
final Packet request;
try {
request = decodePacket(con, tk.codec);
} catch (ExceptionHasMessage e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
Packet response = new Packet();
response.setMessage(e.getFaultMessage());
encodePacket(response, con, tk.codec);
currentPool.recycle(tk);
con.close();
callback.onCompletion();
return;
} catch (UnsupportedMediaException e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
Packet response = new Packet();
con.setStatus(WSHTTPConnection.UNSUPPORTED_MEDIA);
encodePacket(response, con, tk.codec);
currentPool.recycle(tk);
con.close();
callback.onCompletion();
return;
}
endpoint.process(request, new WSEndpoint.CompletionCallback() {
@Override
public void onCompletion(@NotNull Packet response) {
try {
try {
encodePacket(response, con, tk.codec);
} catch (IOException ioe) {
LOGGER.log(Level.SEVERE, ioe.getMessage(), ioe);
}
currentPool.recycle(tk);
} finally {
con.close();
callback.onCompletion();
}
}
},null);
}
public static final CompletionCallback NO_OP_COMPLETION_CALLBACK = new CompletionCallback() {
@Override
public void onCompletion() {
//NO-OP
}
};
public interface CompletionCallback{
void onCompletion();
}
final class AsyncTransport extends AbstractServerAsyncTransport {
public AsyncTransport() {
super(endpoint);
}
public void handleAsync(WSHTTPConnection con) throws IOException {
super.handle(con);
}
@Override
protected void encodePacket(WSHTTPConnection con, @NotNull Packet packet, @NotNull Codec codec) throws IOException {
HttpAdapter.this.encodePacket(packet, con, codec);
}
protected @Override @Nullable String getAcceptableMimeTypes(WSHTTPConnection con) {
return null;
}
protected @Override @Nullable TransportBackChannel getTransportBackChannel(WSHTTPConnection con) {
return new Oneway(con);
}
protected @Override @NotNull
PropertySet getPropertySet(WSHTTPConnection con) {
return con;
}
protected @Override @NotNull WebServiceContextDelegate getWebServiceContextDelegate(WSHTTPConnection con) {
return con.getWebServiceContextDelegate();
}
}
static final class Oneway implements TransportBackChannel {
WSHTTPConnection con;
boolean closed;
Oneway(WSHTTPConnection con) {
this.con = con;
}
@Override
public void close() {
if (!closed) {
closed = true;
// close the response channel now
if (con.getStatus() == 0) {
// if the appliation didn't set the status code,
// set the default one.
con.setStatus(WSHTTPConnection.ONEWAY);
}
OutputStream output = null;
try {
output = con.getOutput();
} catch (IOException e) {
// no-op
}
if (dump || LOGGER.isLoggable(Level.FINER)) {
try {
ByteArrayBuffer buf = new ByteArrayBuffer();
dump(buf, "HTTP response " + con.getStatus(), con.getResponseHeaders());
} catch (Exception e) {
throw new WebServiceException(e.toString(), e);
}
}
if (output != null) {
try {
output.close(); // no payload
} catch (IOException e) {
throw new WebServiceException(e);
}
}
con.close();
}
}
}
final class HttpToolkit extends Adapter.Toolkit {
public void handle(WSHTTPConnection con) throws IOException {
try {
boolean invoke = false;
Packet packet;
try {
packet = decodePacket(con, codec);
invoke = true;
} catch(Exception e) {
packet = new Packet();
if (e instanceof ExceptionHasMessage) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
packet.setMessage(((ExceptionHasMessage)e).getFaultMessage());
} else if (e instanceof UnsupportedMediaException) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
con.setStatus(WSHTTPConnection.UNSUPPORTED_MEDIA);
} else {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
con.setStatus(HttpURLConnection.HTTP_INTERNAL_ERROR);
}
}
if (invoke) {
try {
packet = head.process(packet, con.getWebServiceContextDelegate(),
packet.transportBackChannel);
} catch(Throwable e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
if (!con.isClosed()) {
writeInternalServerError(con);
}
return;
}
}
encodePacket(packet, con, codec);
} finally {
if (!con.isClosed()) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "Closing HTTP Connection with status: {0}", con.getStatus());
}
con.close();
}
}
}
}
/**
* Returns true if the given query string is for metadata request.
*
* @param query
* String like "xsd=1" or "perhaps=some&unrelated=query".
* Can be null.
* @return true for metadata requests
* false for web service requests
*/
private boolean isMetadataQuery(String query) {
// we intentionally return true even if documents don't exist,
// so that they get 404.
return query != null && (query.equals("WSDL") || query.startsWith("wsdl") || query.startsWith("xsd="));
}
/**
* Sends out the WSDL (and other referenced documents)
* in response to the GET requests to URLs like "?wsdl" or "?xsd=2".
*
* @param con
* The connection to which the data will be sent.
*
* @throws java.io.IOException when I/O errors happen
*/
public void publishWSDL(@NotNull WSHTTPConnection con) throws IOException {
con.getInput().close();
SDDocument doc = wsdls.get(con.getQueryString());
if (doc == null) {
writeNotFoundErrorPage(con,"Invalid Request");
return;
}
con.setStatus(HttpURLConnection.HTTP_OK);
con.setContentTypeResponseHeader("text/xml;charset=utf-8");
OutputStream os = con.getProtocol().contains("1.1") ? con.getOutput() : new Http10OutputStream(con);
PortAddressResolver portAddressResolver = getPortAddressResolver(con.getBaseAddress());
DocumentAddressResolver resolver = getDocumentAddressResolver(portAddressResolver);
doc.writeTo(portAddressResolver, resolver, os);
os.close();
}
public PortAddressResolver getPortAddressResolver(String baseAddress) {
return owner.createPortAddressResolver(baseAddress, endpoint.getImplementationClass());
}
public DocumentAddressResolver getDocumentAddressResolver(
PortAddressResolver portAddressResolver) {
final String address = portAddressResolver.getAddressFor(endpoint.getServiceName(), endpoint.getPortName().getLocalPart());
assert address != null;
return new DocumentAddressResolver() {
@Override
public String getRelativeAddressFor(@NotNull SDDocument current, @NotNull SDDocument referenced) {
// the map on endpoint should account for all SDDocument
assert revWsdls.containsKey(referenced);
return address+'?'+ revWsdls.get(referenced);
}
};
}
/**
* HTTP/1.0 connections require Content-Length. So just buffer to find out
* the length.
*/
private final static class Http10OutputStream extends ByteArrayBuffer {
private final WSHTTPConnection con;
Http10OutputStream(WSHTTPConnection con) {
this.con = con;
}
@Override
public void close() throws IOException {
super.close();
con.setContentLengthResponseHeader(size());
OutputStream os = con.getOutput();
writeTo(os);
os.close();
}
}
private void writeNotFoundErrorPage(WSHTTPConnection con, String message) throws IOException {
con.setStatus(HttpURLConnection.HTTP_NOT_FOUND);
con.setContentTypeResponseHeader("text/html; charset=utf-8");
PrintWriter out = new PrintWriter(new OutputStreamWriter(con.getOutput(),"UTF-8"));
out.println("");
out.println("");
out.println(WsservletMessages.SERVLET_HTML_TITLE());
out.println(" ");
out.println("");
out.println(WsservletMessages.SERVLET_HTML_NOT_FOUND(message));
out.println("");
out.println("");
out.close();
}
private void writeInternalServerError(WSHTTPConnection con) throws IOException {
con.setStatus(HttpURLConnection.HTTP_INTERNAL_ERROR);
con.getOutput().close(); // Sets the status code
}
private static final class DummyList extends HttpAdapterList {
@Override
protected HttpAdapter createHttpAdapter(String name, String urlPattern, WSEndpoint endpoint) {
return new HttpAdapter(endpoint,this,urlPattern);
}
}
private static void dump(ByteArrayBuffer buf, String caption, Map> headers) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintWriter pw = new PrintWriter(baos, true);
pw.println("---["+caption +"]---");
if (headers != null) {
for (Entry> header : headers.entrySet()) {
if (header.getValue().isEmpty()) {
// I don't think this is legal, but let's just dump it,
// as the point of the dump is to uncover problems.
pw.println(header.getValue());
} else {
for (String value : header.getValue()) {
pw.println(header.getKey() + ": " + value);
}
}
}
}
if (buf.size() > dump_threshold) {
byte[] b = buf.getRawData();
baos.write(b, 0, dump_threshold);
pw.println();
pw.println(WsservletMessages.MESSAGE_TOO_LONG(HttpAdapter.class.getName() + ".dumpTreshold"));
} else {
buf.writeTo(baos);
pw.println();
}
pw.println("--------------------");
String msg = baos.toString();
if (dump) {
System.out.println(msg);
}
if (LOGGER.isLoggable(Level.FINER)) {
LOGGER.log(Level.FINER, msg);
}
}
/*
* Generates the listing of all services.
*/
private void writeWebServicesHtmlPage(WSHTTPConnection con) throws IOException {
if (!publishStatusPage) {
return;
}
// TODO: resurrect the ability to localize according to the current request.
con.getInput().close();
// standard browsable page
con.setStatus(WSHTTPConnection.OK);
con.setContentTypeResponseHeader("text/html; charset=utf-8");
PrintWriter out = new PrintWriter(new OutputStreamWriter(con.getOutput(),"UTF-8"));
out.println("");
out.println("");
// out.println("Web Services");
out.println(WsservletMessages.SERVLET_HTML_TITLE());
out.println(" ");
out.println("");
// out.println("Web Services
");
out.println(WsservletMessages.SERVLET_HTML_TITLE_2());
// what endpoints do we have in this system?
Module module = getEndpoint().getContainer().getSPI(Module.class);
List endpoints = Collections.emptyList();
if(module!=null) {
endpoints = module.getBoundEndpoints();
}
if (endpoints.isEmpty()) {
// out.println("No JAX-WS context information available.
");
out.println(WsservletMessages.SERVLET_HTML_NO_INFO_AVAILABLE());
} else {
out.println("");
out.println("");
out.println("");
// out.println("Endpoint");
out.println(WsservletMessages.SERVLET_HTML_COLUMN_HEADER_PORT_NAME());
out.println(" ");
out.println("");
// out.println("Information");
out.println(WsservletMessages.SERVLET_HTML_COLUMN_HEADER_INFORMATION());
out.println(" ");
out.println(" ");
for (BoundEndpoint a : endpoints) {
String endpointAddress = a.getAddress(con.getBaseAddress()).toString();
out.println("");
out.println("");
out.println(WsservletMessages.SERVLET_HTML_ENDPOINT_TABLE(
a.getEndpoint().getServiceName(),
a.getEndpoint().getPortName()
));
out.println(" ");
out.println("");
out.println(WsservletMessages.SERVLET_HTML_INFORMATION_TABLE(
endpointAddress,
a.getEndpoint().getImplementationClass().getName()
));
out.println(" ");
out.println(" ");
}
out.println("
");
}
out.println("");
out.println("");
out.close();
}
/**
* Dumps what goes across HTTP transport.
*/
public static volatile boolean dump = false;
public static volatile int dump_threshold = 4096;
public static volatile boolean publishStatusPage = true;
public static synchronized void setPublishStatus(boolean publish) {
publishStatusPage = publish;
}
static {
try {
dump = Boolean.getBoolean(HttpAdapter.class.getName() + ".dump");
} catch (SecurityException se) {
if (LOGGER.isLoggable(Level.CONFIG)) {
LOGGER.log(Level.CONFIG, "Cannot read ''{0}'' property, using defaults.",
new Object[] {HttpAdapter.class.getName() + ".dump"});
}
}
try {
dump_threshold = Integer.getInteger(HttpAdapter.class.getName() + ".dumpTreshold", 4096);
} catch (SecurityException se) {
if (LOGGER.isLoggable(Level.CONFIG)) {
LOGGER.log(Level.CONFIG, "Cannot read ''{0}'' property, using defaults.",
new Object[] {HttpAdapter.class.getName() + ".dumpTreshold"});
}
}
try {
if (System.getProperty(HttpAdapter.class.getName() + ".publishStatusPage") != null) {
setPublishStatus(Boolean.getBoolean(HttpAdapter.class.getName() + ".publishStatusPage"));
}
} catch (SecurityException se) {
if (LOGGER.isLoggable(Level.CONFIG)) {
LOGGER.log(Level.CONFIG, "Cannot read ''{0}'' property, using defaults.",
new Object[] {HttpAdapter.class.getName() + ".publishStatusPage"});
}
}
}
public static void setDump(boolean dumpMessages) {
HttpAdapter.dump = dumpMessages;
}
public static void setDumpTreshold(int treshold) {
if (treshold < 0) {
throw new IllegalArgumentException("Treshold must be positive number");
}
HttpAdapter.dump_threshold = treshold;
}
}