| /* |
| * Copyright (c) 2016, 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 8163896 |
| * @summary Finalizing one key of a KeyPair invalidates the other key |
| */ |
| |
| import java.security.Key; |
| import java.security.KeyPair; |
| import java.security.KeyPairGenerator; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.Provider; |
| import java.security.ProviderException; |
| import java.security.Security; |
| import java.util.function.Consumer; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class FinalizeHalf { |
| |
| static int failures = 0; |
| |
| public static void main(String[] args) throws Throwable { |
| List<Consumer<Key>> methods = new ArrayList<>(); |
| methods.add((Key k) -> k.getEncoded()); |
| methods.add((Key k) -> k.toString()); |
| |
| for (String algo : new String[] {"DiffieHellman", "DSA", "RSA"}) { |
| for (Provider provider : Security.getProviders()) { |
| for (boolean priv : new boolean[] {true, false}) { |
| for (Consumer<Key> method : methods) { |
| test(algo, provider, priv, method); |
| } |
| } |
| } |
| } |
| |
| if (failures > 0) { |
| throw new RuntimeException(failures + " test(s) failed."); |
| } |
| } |
| |
| static void test(String algo, Provider provider, boolean priv, |
| Consumer<Key> method) throws Exception { |
| KeyPairGenerator generator; |
| try { |
| generator = KeyPairGenerator.getInstance(algo, provider); |
| } catch (NoSuchAlgorithmException nsae) { |
| return; |
| } |
| |
| System.out.println("Checking " + provider.getName() + ", " + algo); |
| |
| KeyPair pair = generator.generateKeyPair(); |
| Key key = priv ? pair.getPrivate() : pair.getPublic(); |
| |
| pair = null; |
| for (int i = 0; i < 32; ++i) { |
| System.gc(); |
| } |
| |
| try { |
| method.accept(key); |
| } catch (ProviderException pe) { |
| failures++; |
| } |
| } |
| } |