ef9ce3be1e
Tests that hardcode "127.0.0.1" fail in an environment where only IPv6 is available and IPv4 is not. Reviewed-by: chegar, dfuchs, michaelm
65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
/*
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* Copyright (c) 2008, 2019, 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 java.io.IOException;
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import java.net.InetAddress;
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import java.net.Socket;
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import java.util.concurrent.CountDownLatch;
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/**
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* A task that attempts to attack the current host.
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*/
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public class Attack implements Runnable {
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private final CountDownLatch latch = new CountDownLatch(1);
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private volatile boolean failedDueToSecurityException;
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public void Attack() {
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// check class is on boot class path
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if (Attack.class.getClassLoader() != null)
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throw new RuntimeException("Attack class not on boot class path");
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}
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@Override
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public void run() {
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try {
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new Socket(InetAddress.getLoopbackAddress(), 9999).close();
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throw new RuntimeException("Connected (not expected)");
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} catch (IOException e) {
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throw new RuntimeException("IOException (not expected)");
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} catch (SecurityException e) {
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failedDueToSecurityException = true;
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} finally {
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latch.countDown();
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}
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}
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public void waitUntilDone() throws InterruptedException {
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latch.await();
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}
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public boolean failedDueToSecurityException() {
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return failedDueToSecurityException;
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}
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}
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