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/*
* 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++;
}
}
}
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