author | ssadetsky |
Wed, 03 Apr 2019 15:43:25 -0700 (2019-04-03) | |
branch | JDK-8200758-branch |
changeset 57303 | eff0cf668c29 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* @test |
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* @bug 4911081 8130181 |
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* @summary verify that Provider.Service.supportsParameter() works |
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* @author Andreas Sterbenz |
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*/ |
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import java.security.*; |
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import java.security.Provider.Service; |
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import javax.crypto.*; |
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import javax.crypto.spec.SecretKeySpec; |
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public class SupportsParameter { |
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public static void main(String[] args) throws Exception { |
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KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA"); |
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kpg.initialize(512); |
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KeyPair kp = kpg.generateKeyPair(); |
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PublicKey dsaPublicKey = kp.getPublic(); |
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PrivateKey dsaPrivateKey = kp.getPrivate(); |
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PublicKey myPublicKey = new MyPublicKey(); |
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PrivateKey myPrivateKey = new MyPrivateKey(); |
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SecretKey mySecretKey = new MySecretKey(); |
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Provider p = new MyProvider(); |
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Service s; |
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// none specified, always true |
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s = p.getService("Signature", "DSA0"); |
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checkSupports(s, null, true); |
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checkSupports(s, dsaPublicKey, true); |
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checkSupports(s, dsaPrivateKey, true); |
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checkSupports(s, myPublicKey, true); |
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checkSupports(s, myPrivateKey, true); |
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checkSupports(s, mySecretKey, true); |
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// DSAPublic/PrivateKey specified as classes |
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s = p.getService("Signature", "DSA"); |
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checkSupports(s, dsaPublicKey, true); |
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checkSupports(s, dsaPrivateKey, true); |
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checkSupports(s, myPublicKey, false); |
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checkSupports(s, myPrivateKey, false); |
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checkSupports(s, mySecretKey, false); |
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// X.509/PKCS#8 specified as formats |
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s = p.getService("Signature", "DSA2"); |
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checkSupports(s, dsaPublicKey, true); |
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checkSupports(s, dsaPrivateKey, true); |
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checkSupports(s, myPublicKey, false); |
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checkSupports(s, myPrivateKey, false); |
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checkSupports(s, mySecretKey, false); |
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// MyPublic/PrivateKey + DSAPublicKey specified as classes |
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s = p.getService("Signature", "DSA3"); |
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checkSupports(s, dsaPublicKey, true); |
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checkSupports(s, dsaPrivateKey, false); |
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checkSupports(s, myPublicKey, true); |
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checkSupports(s, myPrivateKey, true); |
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checkSupports(s, mySecretKey, false); |
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// MyPublic/PrivateKey + DSAPublicKey specified as classes |
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s = p.getService("Cipher", "DES"); |
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checkSupports(s, dsaPublicKey, false); |
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checkSupports(s, dsaPrivateKey, false); |
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checkSupports(s, myPublicKey, false); |
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checkSupports(s, myPrivateKey, false); |
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checkSupports(s, mySecretKey, true); |
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Key secretKeySpec = new SecretKeySpec(new byte[8], "DES"); |
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checkSupports(s, secretKeySpec, true); |
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} |
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private static void checkSupports(Service s, Key key, boolean r) throws Exception { |
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if (s.supportsParameter(key) != r) { |
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throw new Exception("Result mismatch"); |
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} |
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System.out.println("Passed"); |
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} |
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private static class MyProvider extends Provider { |
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MyProvider() { |
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super("MyProvider", "1.0", "MyProvider"); |
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put("Signature.DSA0", "foo.DSA0"); |
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put("Signature.DSA", "foo.DSA"); |
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put("Signature.DSA SupportedKeyClasses", |
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"java.security.interfaces.DSAPublicKey" + |
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"|java.security.interfaces.DSAPrivateKey"); |
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put("Signature.DSA2", "foo.DSA2"); |
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put("Signature.DSA2 SupportedKeyFormats", "X.509|PKCS#8"); |
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put("Signature.DSA3", "foo.DSA3"); |
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put("Signature.DSA3 SupportedKeyClasses", |
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"SupportsParameter$MyPrivateKey" + |
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"|SupportsParameter$MyPublicKey" + |
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"|java.security.interfaces.DSAPublicKey"); |
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put("Cipher.DES", "foo.DES"); |
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put("Cipher.DES SupportedKeyFormats", "RAW"); |
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put("Cipher.DES SupportedKeyClasses", "SupportsParameter$MySecretKey"); |
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} |
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} |
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private static class MyKey implements Key { |
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public String getAlgorithm() { return "FOO"; } |
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public String getFormat() { return null; } |
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public byte[] getEncoded() { return null; } |
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} |
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private static class MyPrivateKey extends MyKey implements PrivateKey { } |
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private static class MyPublicKey extends MyKey implements PublicKey {} |
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private static class MySecretKey extends MyKey implements SecretKey { |
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public String getAlgorithm() { return "DES"; } |
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} |
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} |