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