1 /* 2 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @run main/othervm WithSecurityManager allow 27 * @run main/othervm WithSecurityManager deny 28 */ 29 30 import java.net.URI; 31 import java.nio.file.FileSystems; 32 import java.nio.file.Files; 33 import java.nio.file.Path; 34 import java.nio.file.Paths; 35 import java.util.Collections; 36 37 public class WithSecurityManager { main(String[] args)38 public static void main(String[] args) throws Exception { 39 Path modulesPath = Paths.get(System.getProperty("java.home"), 40 "lib", "modules"); 41 if (Files.notExists(modulesPath)) { 42 System.out.printf("%s doesn't exist.", modulesPath.toString()); 43 System.out.println(); 44 System.out.println("It is most probably an exploded build." 45 + " Skip the test."); 46 return; 47 } 48 49 boolean allow = args[0].equals("allow"); 50 51 // set security policy to allow access 52 if (allow) { 53 54 String testSrc = System.getProperty("test.src"); 55 if (testSrc == null) 56 testSrc = "."; 57 Path policyFile = Paths.get(testSrc, "java.policy"); 58 System.setProperty("java.security.policy", policyFile.toString()); 59 } 60 61 // make sure that jrt:/ has been created before we have a security manager 62 FileSystems.getFileSystem(URI.create("jrt:/")); 63 64 System.setSecurityManager(new SecurityManager()); 65 66 // check FileSystems.getFileSystem 67 try { 68 FileSystems.getFileSystem(URI.create("jrt:/")); 69 if (!allow) throw new RuntimeException("access not expected"); 70 } catch (SecurityException se) { 71 if (allow) 72 throw se; 73 } 74 75 // check FileSystems.newFileSystem 76 try { 77 FileSystems.newFileSystem(URI.create("jrt:/"), Collections.emptyMap()); 78 if (!allow) throw new RuntimeException("access not expected"); 79 } catch (SecurityException se) { 80 if (allow) 81 throw se; 82 } 83 84 // check Paths.get 85 try { 86 Paths.get(URI.create("jrt:/java.base/java/lang/Object.class")); 87 if (!allow) throw new RuntimeException("access not expected"); 88 } catch (SecurityException se) { 89 if (allow) 90 throw se; 91 } 92 } 93 } 94