0N/A/*
5359N/A * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
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0N/A */
0N/A
0N/A/**
0N/A * @test
5359N/A * @bug 4894125 7054918
5359N/A * @library ../testlibrary
0N/A * @summary test that failover for KeyPairGenerator works
0N/A * @author Andreas Sterbenz
0N/A */
0N/A
0N/Aimport java.util.*;
0N/A
0N/Aimport java.security.*;
0N/Aimport java.security.interfaces.*;
0N/Aimport java.security.spec.*;
0N/A
0N/Apublic class Failover {
0N/A
0N/A public static void main(String[] args) throws Exception {
5359N/A ProvidersSnapshot snapshot = ProvidersSnapshot.create();
5359N/A try {
5359N/A main0(args);
5359N/A } finally {
5359N/A snapshot.restore();
5359N/A }
5359N/A }
5359N/A
5359N/A public static void main0(String[] args) throws Exception {
0N/A Security.insertProviderAt(new ProviderFail(), 1);
0N/A Security.addProvider(new ProviderPass());
0N/A System.out.println(Arrays.asList(Security.getProviders()));
0N/A
0N/A KeyPairGenerator kpg;
0N/A kpg = KeyPairGenerator.getInstance("FOO");
0N/A kpg.generateKeyPair();
0N/A kpg.generateKeyPair();
0N/A
0N/A kpg = KeyPairGenerator.getInstance("FOO");
0N/A kpg.initialize(1024);
0N/A kpg.initialize(1024);
0N/A kpg.initialize(null, null);
0N/A kpg.generateKeyPair();
0N/A
0N/A kpg = KeyPairGenerator.getInstance("FOO");
0N/A kpg.initialize(null, null);
0N/A kpg.generateKeyPair();
0N/A
0N/A kpg = KeyPairGenerator.getInstance("FOO");
0N/A kpg.initialize(512);
0N/A kpg.generateKeyPair();
0N/A kpg.generateKeyPair();
0N/A
0N/A // the SUN DSA KeyPairGenerator implementation extends
0N/A // KeyPairGenerator (in order to implement
0N/A // java.security.interfaces.DSAKeyPairGenerator)
0N/A // failover cannot work
0N/A kpg = KeyPairGenerator.getInstance("DSA");
0N/A try {
0N/A kpg.initialize(1024);
0N/A throw new Exception("no exception");
0N/A } catch (InvalidParameterException e) {
0N/A System.out.println(e);
0N/A }
0N/A
0N/A KeyPair kp;
0N/A kpg = KeyPairGenerator.getInstance("RSA");
0N/A kpg.initialize(512);
0N/A kp = kpg.generateKeyPair();
0N/A System.out.println(kp.getPublic());
0N/A
0N/A kpg = KeyPairGenerator.getInstance("RSA");
0N/A kpg.initialize(768);
0N/A kp = kpg.generateKeyPair();
0N/A System.out.println(kp.getPublic());
0N/A
0N/A kpg = KeyPairGenerator.getInstance("RSA");
0N/A kp = kpg.generateKeyPair();
0N/A System.out.println(kp.getPublic());
0N/A
0N/A kpg = KeyPairGenerator.getInstance("RSA");
0N/A try {
0N/A kpg.initialize(128);
0N/A throw new Exception("no exception");
0N/A } catch (InvalidParameterException e) {
0N/A System.out.println(e);
0N/A }
0N/A
0N/A }
0N/A
0N/A private static class ProviderPass extends Provider {
0N/A ProviderPass() {
0N/A super("Pass", 1.0d, "Pass");
0N/A put("KeyPairGenerator.FOO" , "Failover$KeyPairGeneratorPass");
0N/A }
0N/A }
0N/A
0N/A private static class ProviderFail extends Provider {
0N/A ProviderFail() {
0N/A super("Fail", 1.0d, "Fail");
0N/A put("KeyPairGenerator.FOO" , "Failover$KeyPairGeneratorFail");
0N/A put("KeyPairGenerator.DSA" , "Failover$KeyPairGeneratorFail");
0N/A put("KeyPairGenerator.RSA" , "Failover$KeyPairGeneratorFail");
0N/A }
0N/A }
0N/A
0N/A public static class KeyPairGeneratorPass extends KeyPairGeneratorSpi {
0N/A
0N/A public void initialize(int keysize, SecureRandom random) {
0N/A System.out.println("KeyPairGeneratorPass.initialize(" + keysize + ", " + random + ")");
0N/A }
0N/A
0N/A public void initialize(AlgorithmParameterSpec params,
0N/A SecureRandom random) throws InvalidAlgorithmParameterException {
0N/A System.out.println("KeyPairGeneratorPass.initialize()");
0N/A }
0N/A
0N/A public KeyPair generateKeyPair() {
0N/A System.out.println("KeyPairGeneratorPass.generateKeyPair()");
0N/A return null;
0N/A }
0N/A
0N/A }
0N/A
0N/A public static class KeyPairGeneratorFail extends KeyPairGeneratorSpi {
0N/A
0N/A public void initialize(int keysize, SecureRandom random) {
0N/A if (keysize != 512) {
0N/A System.out.println("KeyPairGeneratorFail.initialize()");
0N/A throw new InvalidParameterException();
0N/A }
0N/A System.out.println("KeyPairGeneratorFail.initialize() PASS");
0N/A }
0N/A
0N/A public void initialize(AlgorithmParameterSpec params,
0N/A SecureRandom random) throws InvalidAlgorithmParameterException {
0N/A System.out.println("KeyPairGeneratorFail.initialize()");
0N/A throw new InvalidParameterException();
0N/A }
0N/A
0N/A public KeyPair generateKeyPair() {
0N/A System.out.println("KeyPairGeneratorFail.generateKeyPair()");
0N/A throw new InvalidParameterException();
0N/A }
0N/A
0N/A }
0N/A
0N/A}