640a2afda3
Co-authored-by: Lance Andersen <lancea@openjdk.org> Co-authored-by: Weijun Wang <weijun@openjdk.org> Reviewed-by: dholmes, alanb, dfuchs, mchung, mullan, prr
85 lines
3.7 KiB
Java
85 lines
3.7 KiB
Java
/*
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* Copyright (c) 2008, 2016, 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 4313887
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* @summary Unit test for Watchable#register's permission checks
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* @modules jdk.unsupported
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* @build WithSecurityManager
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager denyAll.policy - fail
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager denyAll.policy tree fail
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirOnly.policy - pass
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirOnly.policy tree fail
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirAndOneLevel.policy - pass
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirAndOneLevel.policy tree fail
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirAndTree.policy - pass
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* @run main/othervm -Djava.security.manager=allow WithSecurityManager grantDirAndTree.policy tree pass
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*/
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import java.nio.file.*;
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import java.io.IOException;
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import com.sun.nio.file.ExtendedWatchEventModifier;
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public class WithSecurityManager {
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public static void main(String[] args) throws IOException {
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String policyFile = args[0];
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boolean recursive = args[1].equals("tree");
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boolean expectedToFail = args[2].equals("fail");
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// install security manager with the given policy file
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String testSrc = System.getProperty("test.src");
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if (testSrc == null)
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throw new RuntimeException("This test must be run by jtreg");
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Path dir = Paths.get(testSrc);
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System.setProperty("java.security.policy", dir.resolve(policyFile).toString());
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System.setSecurityManager(new SecurityManager());
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// initialize optional modifier
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WatchEvent.Modifier[] modifiers;
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if (recursive) {
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modifiers = new WatchEvent.Modifier[1];
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modifiers[0] = ExtendedWatchEventModifier.FILE_TREE;
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} else {
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modifiers = new WatchEvent.Modifier[0];
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}
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// attempt to register directory
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try {
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dir.register(dir.getFileSystem().newWatchService(),
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new WatchEvent.Kind<?>[]{ StandardWatchEventKinds.ENTRY_CREATE },
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modifiers);
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if (expectedToFail)
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throw new RuntimeException("SecurityException not thrown");
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} catch (SecurityException e) {
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if (!expectedToFail)
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throw e;
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} catch (UnsupportedOperationException e) {
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// FILE_TREE modifier only supported on some platforms
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if (!recursive)
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throw new RuntimeException(e);
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System.out.println("FILE_TREE option not supported");
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}
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}
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}
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