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/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4924226
* @summary PIT: Can no launch jnlp application via 127.0.0.1 address on the web server
* @modules java.base/sun.net.www
* @library ../../../sun/net/www/httptest/
* @build ClosedChannelList TestHttpServer HttpTransaction HttpCallback
* @compile LoopbackAddresses.java
* @run main/othervm LoopbackAddresses
*/
import java.net.*;
import java.io.*;
/**
* Our default proxy selector should bypass localhost and loopback
* addresses when selecting proxies. This is the existing behaviour.
*/
public class LoopbackAddresses implements HttpCallback {
static TestHttpServer server;
public void request (HttpTransaction req) {
req.setResponseEntityBody ("Hello .");
try {
req.sendResponse (200, "Ok");
req.orderlyClose();
} catch (IOException e) {
}
}
public static void main(String[] args) {
try {
server = new TestHttpServer (new LoopbackAddresses(), 1, 10, 0);
ProxyServer pserver = new ProxyServer(InetAddress.getByName("localhost"), server.getLocalPort());
// start proxy server
new Thread(pserver).start();
System.setProperty("http.proxyHost", "localhost");
System.setProperty("http.proxyPort", pserver.getPort()+"");
URL url = new URL("http://localhost:"+server.getLocalPort());
try {
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
int respCode = urlc.getResponseCode();
urlc.disconnect();
} catch (IOException ioex) {
throw new RuntimeException("direct connection should succeed :"+ioex.getMessage());
}
try {
url = new URL("http://127.0.0.1:"+server.getLocalPort());
HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
int respCode = urlc.getResponseCode();
urlc.disconnect();
} catch (IOException ioex) {
throw new RuntimeException("direct connection should succeed :"+ioex.getMessage());
}
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
if (server != null) {
server.terminate();
}
}
}
private static class ProxyServer extends Thread {
private static ServerSocket ss = null;
// client requesting for a tunnel
private Socket clientSocket = null;
/*
* Origin server's address and port that the client
* wants to establish the tunnel for communication. */
private InetAddress serverInetAddr;
private int serverPort;
public ProxyServer(InetAddress server, int port) throws IOException {
serverInetAddr = server;
serverPort = port;
ss = new ServerSocket(0);
}
public void run() {
try {
clientSocket = ss.accept();
throw new RuntimeException("loopback addresses shouldn't go through the proxy "+clientSocket);
} catch (IOException e) {
System.out.println("Proxy Failed: " + e);
e.printStackTrace();
} finally {
try {
ss.close();
}
catch (IOException excep) {
System.out.println("ProxyServer close error: " + excep);
excep.printStackTrace();
}
}
}
/**
***************************************************************
* helper methods follow
***************************************************************
*/
public int getPort() {
return ss.getLocalPort();
}
}
}
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