893N/A/*
2362N/A * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
893N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
893N/A *
893N/A * This code is free software; you can redistribute it and/or modify it
893N/A * under the terms of the GNU General Public License version 2 only, as
893N/A * published by the Free Software Foundation.
893N/A *
893N/A * This code is distributed in the hope that it will be useful, but WITHOUT
893N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
893N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
893N/A * version 2 for more details (a copy is included in the LICENSE file that
893N/A * accompanied this code).
893N/A *
893N/A * You should have received a copy of the GNU General Public License version
893N/A * 2 along with this work; if not, write to the Free Software Foundation,
893N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
893N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
893N/A */
893N/A
893N/A/* @test
893N/A * @bug 4313887
893N/A * @summary Unit test for Watchable#register's permission checks
893N/A * @build WithSecurityManager
893N/A * @run main/othervm WithSecurityManager denyAll.policy - fail
893N/A * @run main/othervm WithSecurityManager denyAll.policy tree fail
893N/A * @run main/othervm WithSecurityManager grantDirOnly.policy - pass
893N/A * @run main/othervm WithSecurityManager grantDirOnly.policy tree fail
893N/A * @run main/othervm WithSecurityManager grantDirAndOneLevel.policy - pass
893N/A * @run main/othervm WithSecurityManager grantDirAndOneLevel.policy tree fail
893N/A * @run main/othervm WithSecurityManager grantDirAndTree.policy - pass
893N/A * @run main/othervm WithSecurityManager grantDirAndTree.policy tree pass
893N/A */
893N/A
893N/Aimport java.nio.file.*;
893N/Aimport java.io.IOException;
893N/Aimport com.sun.nio.file.ExtendedWatchEventModifier;
893N/A
893N/Apublic class WithSecurityManager {
893N/A
893N/A public static void main(String[] args) throws IOException {
893N/A String policyFile = args[0];
893N/A boolean recursive = args[1].equals("tree");
893N/A boolean expectedToFail = args[2].equals("fail");
893N/A
893N/A // install security manager with the given policy file
893N/A String testSrc = System.getProperty("test.src");
893N/A if (testSrc == null)
893N/A throw new RuntimeException("This test must be run by jtreg");
893N/A Path dir = Paths.get(testSrc);
893N/A System.setProperty("java.security.policy", dir.resolve(policyFile).toString());
893N/A System.setSecurityManager(new SecurityManager());
893N/A
893N/A // initialize optional modifier
893N/A WatchEvent.Modifier[] modifiers;
893N/A if (recursive) {
893N/A modifiers = new WatchEvent.Modifier[1];
893N/A modifiers[0] = ExtendedWatchEventModifier.FILE_TREE;
893N/A } else {
893N/A modifiers = new WatchEvent.Modifier[0];
893N/A }
893N/A
893N/A // attempt to register directory
893N/A try {
893N/A dir.register(dir.getFileSystem().newWatchService(),
4216N/A new WatchEvent.Kind<?>[]{ StandardWatchEventKinds.ENTRY_CREATE },
893N/A modifiers);
893N/A if (expectedToFail)
893N/A throw new RuntimeException("SecurityException not thrown");
893N/A } catch (SecurityException e) {
893N/A if (!expectedToFail)
893N/A throw e;
893N/A } catch (UnsupportedOperationException e) {
893N/A // FILE_TREE modifier only supported on some platforms
893N/A if (!recursive)
893N/A throw new RuntimeException(e);
893N/A System.out.println("FILE_TREE option not supported");
893N/A }
893N/A }
893N/A}