| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.server; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.OutputStream; |
| import java.net.Socket; |
| import java.nio.charset.StandardCharsets; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.eclipse.jetty.server.handler.AbstractHandler; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ProxyProtocolTest |
| { |
| private Server server; |
| private ServerConnector connector; |
| |
| private void start(Handler handler) throws Exception |
| { |
| server = new Server(); |
| connector = new ServerConnector(server); |
| server.addConnector(connector); |
| server.setHandler(handler); |
| server.start(); |
| } |
| |
| @After |
| public void destroy() throws Exception |
| { |
| if (server != null) |
| server.stop(); |
| } |
| |
| @Test |
| public void testProxyProtocol() throws Exception |
| { |
| final String remoteAddr = "192.168.0.0"; |
| final int remotePort = 12345; |
| start(new AbstractHandler() |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException |
| { |
| if (remoteAddr.equals(request.getRemoteAddr()) && |
| remotePort == request.getRemotePort()) |
| baseRequest.setHandled(true); |
| } |
| }); |
| |
| try (Socket socket = new Socket("localhost", connector.getLocalPort())) |
| { |
| String request1 = "" + |
| "PROXY TCP4 " + remoteAddr + " 127.0.0.0 " + remotePort + " 8080\r\n" + |
| "GET /1 HTTP/1.1\r\n" + |
| "Host: localhost\r\n" + |
| "\r\n"; |
| OutputStream output = socket.getOutputStream(); |
| output.write(request1.getBytes(StandardCharsets.UTF_8)); |
| output.flush(); |
| |
| InputStream input = socket.getInputStream(); |
| BufferedReader reader = new BufferedReader(new InputStreamReader(input, StandardCharsets.UTF_8)); |
| String response1 = reader.readLine(); |
| Assert.assertTrue(response1.startsWith("HTTP/1.1 200 ")); |
| while (true) |
| { |
| if (reader.readLine().isEmpty()) |
| break; |
| } |
| |
| // Send a second request to verify that the proxied IP is retained. |
| String request2 = "" + |
| "GET /2 HTTP/1.1\r\n" + |
| "Host: localhost\r\n" + |
| "Connection: close\r\n" + |
| "\r\n"; |
| output.write(request2.getBytes(StandardCharsets.UTF_8)); |
| output.flush(); |
| |
| String response2 = reader.readLine(); |
| Assert.assertTrue(response2.startsWith("HTTP/1.1 200 ")); |
| while (true) |
| { |
| if (reader.readLine() == null) |
| break; |
| } |
| } |
| } |
| } |