// ========================================================================
// Copyright 2006-2007 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========================================================================
package org.mortbay.jetty.client;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.TimeUnit;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import junit.framework.TestCase;
import org.mortbay.io.Buffer;
import org.mortbay.jetty.Connector;
import org.mortbay.jetty.EofException;
import org.mortbay.jetty.Handler;
import org.mortbay.jetty.HttpConnection;
import org.mortbay.jetty.HttpMethods;
import org.mortbay.jetty.Request;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.client.security.HashRealmResolver;
import org.mortbay.jetty.client.security.Realm;
import org.mortbay.jetty.client.security.SimpleRealmResolver;
import org.mortbay.jetty.handler.AbstractHandler;
import org.mortbay.jetty.nio.SelectChannelConnector;
import org.mortbay.jetty.security.BasicAuthenticator;
import org.mortbay.jetty.security.Constraint;
import org.mortbay.jetty.security.ConstraintMapping;
import org.mortbay.jetty.security.HashUserRealm;
import org.mortbay.jetty.security.SecurityHandler;
import org.mortbay.jetty.security.UserRealm;
/**
* Functional testing for HttpExchange.
*
* @author Matthew Purland
* @author Greg Wilkins
*/
public class SecurityListenerTest extends TestCase
{
private Server _server;
private int _port;
private HttpClient _httpClient;
private Realm _jettyRealm;
protected void setUp() throws Exception
{
startServer();
_httpClient=new HttpClient();
_httpClient.setConnectorType(HttpClient.CONNECTOR_SELECT_CHANNEL);
_httpClient.setMaxConnectionsPerAddress(2);
_httpClient.start();
_jettyRealm = new Realm()
{
public String getId()
{
return "MyRealm";
}
public String getPrincipal()
{
return "jetty";
}
public String getCredentials()
{
return "jetty";
}
};
_httpClient.setRealmResolver(new SimpleRealmResolver(_jettyRealm));
}
protected void tearDown() throws Exception
{
stopServer();
_httpClient.stop();
}
public void xtestPerf() throws Exception
{
sender(1);
Thread.sleep(200);
sender(10);
Thread.sleep(200);
sender(100);
Thread.sleep(200);
sender(1000);
Thread.sleep(200);
sender(10000);
}
public void sender(final int nb) throws Exception
{
final CountDownLatch latch=new CountDownLatch(nb);
long l0=System.currentTimeMillis();
for (int i=0; i<nb; i++)
{
final int n=i;
if (n%1000==0)
{
Thread.sleep(200);
}
HttpExchange httpExchange=new HttpExchange()
{
protected void onRequestCommitted()
{
// System.err.println("Request committed");
}
protected void onResponseStatus(Buffer version, int status, Buffer reason)
{
// System.err.println("Response Status: " + version+" "+status+" "+reason);
}
protected void onResponseHeader(Buffer name, Buffer value)
{
// System.err.println("Response header: " + name + " = " + value);
}
protected void onResponseContent(Buffer content)
{
// System.err.println("Response content:" + content);
}
protected void onResponseComplete()
{
// System.err.println("Response completed "+n);
latch.countDown();
}
};
httpExchange.setURL("http://localhost:"+_port+"/");
httpExchange.addRequestHeader("arbitrary","value");
_httpClient.send(httpExchange);
}
long last=latch.getCount();
while(last>0)
{
// System.err.println("waiting for "+last+" sent "+(System.currentTimeMillis()-l0)/1000 + "s ago ...");
latch.await(5,TimeUnit.SECONDS);
long next=latch.getCount();
if (last==next)
break;
last=next;
}
// System.err.println("missed "+latch.getCount()+" sent "+(System.currentTimeMillis()-l0)/1000 + "s ago.");
assertEquals(0,latch.getCount());
long l1=System.currentTimeMillis();
}
public void testGetWithContentExchange() throws Exception
{
int i = 1;
final CyclicBarrier barrier = new CyclicBarrier(2);
ContentExchange httpExchange = new ContentExchange()
{
protected void onResponseComplete() throws IOException
{
super.onResponseComplete();
try{barrier.await();}catch(Exception e){}
}
};
httpExchange.setURL("http://localhost:" + _port + "/?i=" + i);
httpExchange.setMethod(HttpMethods.GET);
_httpClient.send(httpExchange);
try{barrier.await();}catch(Exception e){}
}
public void testDestinationSecurityCaching() throws Exception
{
final CyclicBarrier barrier = new CyclicBarrier(2);
ContentExchange httpExchange = new ContentExchange()
{
protected void onResponseComplete() throws IOException
{
super.onResponseComplete();
try{barrier.await();}catch(Exception e){}
}
};
httpExchange.setURL("http://localhost:" + _port + "/?i=1");
httpExchange.setMethod(HttpMethods.GET);
_httpClient.send(httpExchange);
try{barrier.await();}catch(Exception e){}
barrier.reset();
ContentExchange httpExchange2 = new ContentExchange()
{
protected void onResponseComplete() throws IOException
{
super.onResponseComplete();
try{barrier.await();}catch(Exception e){}
}
};
httpExchange2.setURL("http://localhost:" + _port + "/?i=2");
httpExchange2.setMethod(HttpMethods.GET);
_httpClient.send(httpExchange2);
try{barrier.await();}catch(Exception e){}
assertFalse( "exchange was retried", httpExchange2.getRetryStatus() );
}
public static void copyStream(InputStream in, OutputStream out)
{
try
{
byte[] buffer=new byte[1024];
int len;
while ((len=in.read(buffer))>=0)
{
out.write(buffer,0,len);
}
}
catch (EofException e)
{
System.err.println(e);
}
catch (IOException e)
{
e.printStackTrace();
}
}
private void startServer() throws Exception
{
_server = new Server();
_server.setGracefulShutdown(500);
Connector connector = new SelectChannelConnector();
connector.setPort(0);
_server.setConnectors(new Connector[]{connector});
UserRealm userRealm = new HashUserRealm("MyRealm", "src/test/resources/realm.properties");
Constraint constraint = new Constraint();
constraint.setName("Need User or Admin");
constraint.setRoles(new String[]{"user", "admin"});
constraint.setAuthenticate(true);
ConstraintMapping cm = new ConstraintMapping();
cm.setConstraint(constraint);
cm.setPathSpec("/*");
SecurityHandler sh = new SecurityHandler();
_server.setHandler(sh);
sh.setUserRealm(userRealm);
sh.setConstraintMappings(new ConstraintMapping[]{cm});
sh.setAuthenticator(new BasicAuthenticator());
Handler testHandler = new AbstractHandler()
{
public void handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) throws IOException, ServletException
{
System.out.println("passed authentication!");
Request base_request=(request instanceof Request)?(Request)request:HttpConnection.getCurrentConnection().getRequest();
base_request.setHandled(true);
response.setStatus(200);
if (request.getServerName().equals("jetty.mortbay.org"))
{
response.getOutputStream().println("Proxy request: "+request.getRequestURL());
}
else if (request.getMethod().equalsIgnoreCase("GET"))
{
response.getOutputStream().println("<hello>");
for (int i=0; i<100; i++)
{
response.getOutputStream().println(" <world>"+i+"</world>");
if (i%20==0)
response.getOutputStream().flush();
}
response.getOutputStream().println("</hello>");
}
else
{
copyStream(request.getInputStream(),response.getOutputStream());
}
}
};
sh.setHandler(testHandler);
_server.start();
_port = connector.getLocalPort();
}
private void stopServer() throws Exception
{
_server.stop();
}
}