110 lines
3.7 KiB
Java
110 lines
3.7 KiB
Java
/*
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* Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import com.sun.net.httpserver.*;
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import java.io.*;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.util.logging.*;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ExecutorService;
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import javax.net.ssl.*;
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public class Server {
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HttpsServer server;
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final ExecutorService exec;
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final int port;
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// certfile: needs to be good or bad, ie. bad contains an otherwise valid
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// cert but whose CN contains a different host. good must be correct
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// assuming the TLS handshake succeeds, the server returns a 200 OK
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// response with a short text string.
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public Server(SSLContext ctx) throws Exception {
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initLogger();
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Configurator cfg = new Configurator(ctx);
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InetSocketAddress addr = new InetSocketAddress(
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InetAddress.getLoopbackAddress(), 0);
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server = HttpsServer.create(addr, 10);
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server.setHttpsConfigurator(cfg);
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server.createContext("/", new MyHandler());
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server.setExecutor((exec = Executors.newCachedThreadPool()));
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port = server.getAddress().getPort();
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System.out.println("Listening on port " + port);
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server.start();
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}
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int getPort() {
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return port;
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}
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void stop() {
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server.stop(1);
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exec.shutdownNow();
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}
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Logger logger;
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void initLogger() {
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logger = Logger.getLogger("com.sun.net.httpserver");
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Handler h = new ConsoleHandler();
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logger.setLevel(Level.ALL);
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h.setLevel(Level.ALL);
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logger.addHandler(h);
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}
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String responseBody = "Greetings from localhost";
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class MyHandler implements HttpHandler {
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@Override
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public void handle(HttpExchange e) throws IOException {
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System.out.println("Server: received " + e.getRequestURI());
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InputStream is = e.getRequestBody();
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byte[] buf = new byte[128];
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while (is.read(buf) != -1);
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is.close();
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e.sendResponseHeaders(200, responseBody.length());
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OutputStream os = e.getResponseBody();
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os.write(responseBody.getBytes("ISO8859_1"));
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os.close();
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}
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}
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class Configurator extends HttpsConfigurator {
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public Configurator(SSLContext ctx) throws Exception {
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super(ctx);
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}
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public void configure(HttpsParameters params) {
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SSLParameters p = getSSLContext().getDefaultSSLParameters();
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for (String cipher : p.getCipherSuites())
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System.out.println("Cipher: " + cipher);
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System.err.println("Params = " + p);
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params.setSSLParameters(p);
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}
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}
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}
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