146 lines
5.3 KiB
Java
146 lines
5.3 KiB
Java
/*
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* Copyright (c) 1999, 2017, 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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/* @test
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* @bug 4183202
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* @summary rmid and rmiregistry could allow alternate security manager
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* @author Laird Dornin
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*
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* @library ../../testlibrary
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* @modules java.rmi/sun.rmi.registry
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* java.rmi/sun.rmi.server
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* java.rmi/sun.rmi.transport
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* java.rmi/sun.rmi.transport.tcp
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* java.base/sun.nio.ch
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* @build TestLibrary RMID RMIDSelectorProvider RegistryVM RMIRegistryRunner
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* TestSecurityManager
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* @run main/othervm AltSecurityManager
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*/
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/**
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* Ensure that a user is able to specify alternate security managers to
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* be used in rmiregistry and rmid. Test specifies a security manager
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* that throws a runtime exception in its checkListen method, this
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* will cause rmiregistry and rmid to exit early because those
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* utilities will be unable to export any remote objects; test fails
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* if registry and rmid take too long to exit.
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*/
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public class AltSecurityManager implements Runnable {
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// variable to hold registry and rmid children
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static JavaVM vm = null;
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// names of utilities
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static String utilityToStart = null;
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static final String REGISTRY_IMPL = "sun.rmi.registry.RegistryImpl";
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static final String ACTIVATION = "sun.rmi.server.Activation";
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// children should exit in at least this time.
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private static final long TIME_OUT =
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(long)(15000 * TestLibrary.getTimeoutFactor());
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public void run() {
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try {
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if (utilityToStart.equals(REGISTRY_IMPL)) {
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vm = RegistryVM.createRegistryVMWithRunner(
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"RMIRegistryRunner",
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"-Djava.security.manager=TestSecurityManager");
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} else if (utilityToStart.contains(ACTIVATION)) {
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vm = RMID.createRMIDOnEphemeralPortWithOptions(
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"-Djava.security.manager=TestSecurityManager");
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} else {
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TestLibrary.bomb("Utility to start must be " + REGISTRY_IMPL +
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" or " + ACTIVATION);
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}
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System.err.println("starting " + utilityToStart);
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try {
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vm.start();
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throw new RuntimeException("Expected exception did not occur!");
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} catch (Exception expected) {
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int exit = vm.waitFor();
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if (exit != TestSecurityManager.EXIT_VALUE) {
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throw new RuntimeException(utilityToStart
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+ " exit with an unexpected value "
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+ exit + ".");
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}
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System.err.format("Success: starting %s exited with status %d%n",
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utilityToStart, TestSecurityManager.EXIT_VALUE);
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}
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} catch (Exception e) {
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TestLibrary.bomb(e);
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}
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}
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/**
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* Wait to make sure that the registry and rmid exit after
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* their security manager is set.
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*/
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public static void ensureExit(String utility) throws Exception {
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utilityToStart = utility;
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try {
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Thread thread = new Thread(new AltSecurityManager());
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System.err.println("expecting RuntimeException for " +
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"checkListen in child process");
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long start = System.currentTimeMillis();
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thread.start();
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thread.join(TIME_OUT);
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long time = System.currentTimeMillis() - start;
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System.err.println("waited " + time + " millis for " +
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utilityToStart + " to die");
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if (time >= TIME_OUT) {
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TestLibrary.bomb(utilityToStart +
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" took too long to die...");
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} else {
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System.err.println(utilityToStart +
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" terminated on time");
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}
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} finally {
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vm.cleanup();
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vm = null;
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}
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}
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public static void main(String[] args) {
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try {
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System.err.println("\nRegression test for bug 4183202\n");
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// make sure the registry exits early.
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ensureExit(REGISTRY_IMPL);
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// make sure rmid exits early
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ensureExit(ACTIVATION);
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System.err.println("test passed");
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} catch (Exception e) {
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TestLibrary.bomb(e);
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} finally {
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RMID.removeLog();
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}
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}
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}
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