| /* |
| * Copyright (c) 2003, Oracle and/or its affiliates. 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 4911081 |
| * @summary verify that Provider.Service.supportsParameter() works |
| * @author Andreas Sterbenz |
| */ |
| |
| import java.security.*; |
| import java.security.Provider.Service; |
| |
| import javax.crypto.*; |
| import javax.crypto.spec.SecretKeySpec; |
| |
| public class SupportsParameter { |
| |
| public static void main(String[] args) throws Exception { |
| KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA"); |
| kpg.initialize(512); |
| KeyPair kp = kpg.generateKeyPair(); |
| PublicKey dsaPublicKey = kp.getPublic(); |
| PrivateKey dsaPrivateKey = kp.getPrivate(); |
| |
| PublicKey myPublicKey = new MyPublicKey(); |
| PrivateKey myPrivateKey = new MyPrivateKey(); |
| SecretKey mySecretKey = new MySecretKey(); |
| |
| Provider p = new MyProvider(); |
| Service s; |
| |
| // none specified, always true |
| s = p.getService("Signature", "DSA0"); |
| checkSupports(s, null, true); |
| checkSupports(s, dsaPublicKey, true); |
| checkSupports(s, dsaPrivateKey, true); |
| checkSupports(s, myPublicKey, true); |
| checkSupports(s, myPrivateKey, true); |
| checkSupports(s, mySecretKey, true); |
| |
| // DSAPublic/PrivateKey specified as classes |
| s = p.getService("Signature", "DSA"); |
| checkSupports(s, dsaPublicKey, true); |
| checkSupports(s, dsaPrivateKey, true); |
| checkSupports(s, myPublicKey, false); |
| checkSupports(s, myPrivateKey, false); |
| checkSupports(s, mySecretKey, false); |
| |
| // X.509/PKCS#8 specified as formats |
| s = p.getService("Signature", "DSA2"); |
| checkSupports(s, dsaPublicKey, true); |
| checkSupports(s, dsaPrivateKey, true); |
| checkSupports(s, myPublicKey, false); |
| checkSupports(s, myPrivateKey, false); |
| checkSupports(s, mySecretKey, false); |
| |
| // MyPublic/PrivateKey + DSAPublicKey specified as classes |
| s = p.getService("Signature", "DSA3"); |
| checkSupports(s, dsaPublicKey, true); |
| checkSupports(s, dsaPrivateKey, false); |
| checkSupports(s, myPublicKey, true); |
| checkSupports(s, myPrivateKey, true); |
| checkSupports(s, mySecretKey, false); |
| |
| // MyPublic/PrivateKey + DSAPublicKey specified as classes |
| s = p.getService("Cipher", "DES"); |
| checkSupports(s, dsaPublicKey, false); |
| checkSupports(s, dsaPrivateKey, false); |
| checkSupports(s, myPublicKey, false); |
| checkSupports(s, myPrivateKey, false); |
| checkSupports(s, mySecretKey, true); |
| Key secretKeySpec = new SecretKeySpec(new byte[8], "DES"); |
| checkSupports(s, secretKeySpec, true); |
| |
| } |
| |
| private static void checkSupports(Service s, Key key, boolean r) throws Exception { |
| if (s.supportsParameter(key) != r) { |
| throw new Exception("Result mismatch"); |
| } |
| System.out.println("Passed"); |
| } |
| |
| private static class MyProvider extends Provider { |
| MyProvider() { |
| super("MyProvider", 1.0d, "MyProvider"); |
| |
| put("Signature.DSA0", "foo.DSA0"); |
| |
| put("Signature.DSA", "foo.DSA"); |
| put("Signature.DSA SupportedKeyClasses", |
| "java.security.interfaces.DSAPublicKey" + |
| "|java.security.interfaces.DSAPrivateKey"); |
| |
| put("Signature.DSA2", "foo.DSA2"); |
| put("Signature.DSA2 SupportedKeyFormats", "X.509|PKCS#8"); |
| |
| put("Signature.DSA3", "foo.DSA3"); |
| put("Signature.DSA3 SupportedKeyClasses", |
| "SupportsParameter$MyPrivateKey" + |
| "|SupportsParameter$MyPublicKey" + |
| "|java.security.interfaces.DSAPublicKey"); |
| |
| put("Cipher.DES", "foo.DES"); |
| put("Cipher.DES SupportedKeyFormats", "RAW"); |
| put("Cipher.DES SupportedKeyClasses", "SupportsParameter$MySecretKey"); |
| } |
| } |
| |
| private static class MyKey implements Key { |
| public String getAlgorithm() { return "FOO"; } |
| |
| public String getFormat() { return null; } |
| |
| public byte[] getEncoded() { return null; } |
| } |
| |
| private static class MyPrivateKey extends MyKey implements PrivateKey { } |
| |
| private static class MyPublicKey extends MyKey implements PublicKey {} |
| |
| private static class MySecretKey extends MyKey implements SecretKey { |
| public String getAlgorithm() { return "DES"; } |
| } |
| |
| } |