| /* |
| * Copyright 2010 Google Inc. 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 6980747 |
| * @summary Check that Process-related classes have the proper |
| * doPrivileged blocks, and can be initialized with an adversarial |
| * security manager. |
| * @run main/othervm SecurityManagerClinit |
| * @author Martin Buchholz |
| */ |
| |
| import java.io.*; |
| import java.security.*; |
| |
| public class SecurityManagerClinit { |
| private static class Policy extends java.security.Policy { |
| private Permissions perms; |
| |
| public Policy(Permission... permissions) { |
| perms = new Permissions(); |
| for (Permission permission : permissions) |
| perms.add(permission); |
| } |
| |
| public boolean implies(ProtectionDomain pd, Permission p) { |
| return perms.implies(p); |
| } |
| } |
| |
| public static void main(String[] args) throws Throwable { |
| String javaExe = |
| System.getProperty("java.home") + |
| File.separator + "bin" + File.separator + "java"; |
| |
| final Policy policy = |
| new Policy |
| (new FilePermission("<<ALL FILES>>", "execute"), |
| new RuntimePermission("setSecurityManager")); |
| Policy.setPolicy(policy); |
| |
| System.setSecurityManager(new SecurityManager()); |
| |
| try { |
| String[] cmd = { javaExe, "-version" }; |
| Process p = Runtime.getRuntime().exec(cmd); |
| p.getOutputStream().close(); |
| p.getInputStream().close(); |
| p.getErrorStream().close(); |
| p.waitFor(); |
| } finally { |
| System.setSecurityManager(null); |
| } |
| } |
| } |