1 /* 2 * Copyright (c) 2003, 2007, 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 * @bug 4953554 27 * @summary Ensure either IllegalAlgorithmParameterException or 28 * InvalidKeyException is thrown instead of SecurityException when 29 * crypto permssion checks failed. 30 * @author Valerie Peng 31 * @key randomness 32 */ 33 34 import java.io.*; 35 import java.util.*; 36 37 import java.security.*; 38 import java.security.spec.*; 39 40 import javax.crypto.*; 41 import javax.crypto.spec.*; 42 43 public class AllPermCheck { 44 45 private static String SYM_ALGOS[] = { 46 "AES", "Blowfish", "RC2", "ARCFOUR" 47 }; 48 49 public static void runTest(Cipher c, Key key) throws Exception { 50 SecureRandom sr = new SecureRandom(); 51 52 for (int i = 0; i < 6; i++) { 53 try { 54 switch (i) { 55 case 0: 56 c.init(Cipher.ENCRYPT_MODE, key); 57 break; 58 case 1: 59 c.init(Cipher.ENCRYPT_MODE, key, sr); 60 break; 61 case 2: 62 c.init(Cipher.ENCRYPT_MODE, key, 63 (AlgorithmParameters)null); 64 break; 65 case 3: 66 c.init(Cipher.ENCRYPT_MODE, key, 67 (AlgorithmParameters)null, sr); 68 break; 69 case 4: 70 c.init(Cipher.ENCRYPT_MODE, key, 71 (AlgorithmParameterSpec)null); 72 break; 73 case 5: 74 c.init(Cipher.ENCRYPT_MODE, key, 75 (AlgorithmParameterSpec)null, sr); 76 break; 77 } 78 throw new Exception("...#" + i + " should throw IKE for " + 79 key.getEncoded().length + "-byte keys"); 80 } catch (InvalidKeyException ike) { 81 System.out.println("...#" + i + " expected IKE thrown"); 82 } 83 } 84 } 85 86 public static void main(String[] args) throws Exception { 87 Provider p = Security.getProvider("SunJCE"); 88 System.out.println("Testing provider " + p.getName() + "..."); 89 if (Cipher.getMaxAllowedKeyLength("DES") == Integer.MAX_VALUE) { 90 // skip this test for unlimited jurisdiction policy files 91 System.out.println("Skip this test due to unlimited version"); 92 return; 93 } 94 for (int i = 0; i < SYM_ALGOS.length; i++) { 95 String algo = SYM_ALGOS[i]; 96 Cipher c = Cipher.getInstance(algo, p); 97 int keyLength = Cipher.getMaxAllowedKeyLength(algo); 98 SecretKey key = new SecretKeySpec(new byte[keyLength/8 + 8], algo); 99 System.out.println("Testing " + algo + " Cipher"); 100 runTest(c, key); 101 } 102 System.out.println("All tests passed!"); 103 } 104 }