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/*
* Copyright (c) 2021, Azul, Inc. 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.
*/
//
// Please run in othervm mode. SunJSSE does not support dynamic system
// properties, no way to re-use system properties in samevm/agentvm mode.
//
/*
* @test
* @bug 8268965
* @summary Socket reset issue for TLS socket close
* @run main/othervm -Djdk.net.usePlainSocketImpl=true SSLSocketReset
*/
import javax.net.ssl.*;
import java.io.*;
import java.net.*;
public class SSLSocketReset {
public static void main(String[] args){
ServerThread serverThread = null;
Exception clientException = null;
try {
SSLServerSocketFactory sslserversocketfactory =
SSLContext.getDefault().getServerSocketFactory();
SSLServerSocket sslServerSocket =
(SSLServerSocket) sslserversocketfactory.createServerSocket(0);
serverThread = new ServerThread(sslServerSocket);
serverThread.start();
try {
Socket socket = new Socket(sslServerSocket.getInetAddress(), sslServerSocket.getLocalPort());
DataInputStream in = new DataInputStream(socket.getInputStream());
DataOutputStream out = new DataOutputStream(socket.getOutputStream());
String msg = "Hello";
out.writeUTF(msg);
out.flush();
msg = in.readUTF();
} catch(Exception e) {
clientException = e;
e.printStackTrace();
}
serverThread.join();
} catch(Exception e) {
throw new RuntimeException("Fails to start SSL server");
}
if (serverThread.exception instanceof SSLException &&
serverThread.exception.getMessage().equals("Unsupported or unrecognized SSL message") &&
!(clientException instanceof SocketException &&
clientException.getMessage().equals("Connection reset"))) {
System.out.println("Test PASSED");
} else {
throw new RuntimeException("TCP connection reset");
}
}
// Thread handling the server socket
private static class ServerThread extends Thread {
private SSLServerSocket sslServerSocket = null;
private SSLSocket sslSocket = null;
Exception exception;
ServerThread(SSLServerSocket sslServerSocket){
this.sslServerSocket = sslServerSocket;
}
public void run(){
try {
SSLSocket sslsocket = null;
while (true) {
sslsocket = (SSLSocket) sslServerSocket.accept();
DataInputStream in = new DataInputStream(sslsocket.getInputStream());
DataOutputStream out = new DataOutputStream(sslsocket.getOutputStream());
String string;
while ((string = in.readUTF()) != null) {
out.writeUTF(string);
out.flush();
}
}
} catch(Exception e) {
exception = e;
e.printStackTrace();
}
}
}
}
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