unsafe.js revision 135:c54e218333be
1/* 2 * Copyright (c) 2010, 2013, 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 * Try to access sensitive class like Unsafe. 26 * 27 * @test 28 * @security 29 * @run 30 */ 31 32function check(e) { 33 if (! (e instanceof java.lang.SecurityException)) { 34 fail("expected SecurityException, got " + e); 35 } 36} 37 38try { 39 var unsafe = java.lang.Class.forName("sun.misc.Unsafe"); 40 fail("No SecurityException for Class.forName sun.misc.Unsafe"); 41} catch (e) { 42 check(e); 43} 44 45try { 46 var unsafe = Java.type("sun.misc.Unsafe"); 47 fail("No SecurityException for Java.type sun.misc.Unsafe"); 48} catch (e) { 49 check(e); 50} 51 52try { 53 var unsafe = Packages.sun.misc.Unsafe; 54 fail("No SecurityException for Packages.sun.misc.Unsafe"); 55} catch (e) { 56 check(e); 57} 58 59try { 60 var cl = Packages.jdk.nashorn.internal.runtime.Context.class; 61 var unsafe = cl.getClassLoader().loadClass("sun.misc.Unsafe"); 62} catch (e) { 63 check(e); 64} 65