/*
* Copyright ( c ) 2003 , 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 4894125 7054918 8130181
* @ library . . / testlibrary
* @ summary test that failover for KeyFactory works
* @ author Andreas Sterbenz
*/
import java.util.*;
import java.security.*;
import java.security.interfaces.*;
import java.security.spec.*;
public class Failover {
public static void main(String[] args) throws Exception {
ProvidersSnapshot snapshot = ProvidersSnapshot.create();
try {
main0(args);
} finally {
snapshot.restore();
}
}
public static void main0(String[] args) throws Exception {
Security.insertProviderAt(new ProviderFail(), 1 );
Security.addProvider(new ProviderPass());
System.out.println(Arrays.asList(Security.getProviders()));
KeyFactory kf;
kf = KeyFactory.getInstance("FOO" );
kf.generatePublic(null );
kf.generatePublic(null );
kf.generatePrivate(null );
kf = KeyFactory.getInstance("FOO" );
kf.generatePrivate(null );
kf.getKeySpec(null , null );
kf.translateKey(null );
kf = KeyFactory.getInstance("FOO" );
kf.getKeySpec(null , null );
kf.translateKey(null );
kf = KeyFactory.getInstance("FOO" );
kf.translateKey(null );
// somewhat more real tests using DSA
System.out.println("DSA tests..." );
KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA" );
kpg.initialize(512 );
KeyPair kp = kpg.generateKeyPair();
kf = KeyFactory.getInstance("DSA" );
System.out.println(kf.translateKey(kp.getPrivate()));
kf = KeyFactory.getInstance("DSA" );
KeySpec spec = kf.getKeySpec(kp.getPublic(), DSAPublicKeySpec.class );
kf = KeyFactory.getInstance("DSA" );
System.out.println(kf.generatePublic(spec));
kf = KeyFactory.getInstance("DSA" );
try {
kf.generatePrivate(spec);
throw new Exception("no exception" );
} catch (InvalidKeySpecException e) {
System.out.println(e);
}
}
private static class ProviderPass extends Provider {
ProviderPass() {
super ("Pass" , "1.0" , "Pass" );
put("KeyFactory.FOO" , "Failover$KeyFactoryPass" );
}
}
private static class ProviderFail extends Provider {
ProviderFail() {
super ("Fail" , "1.0" , "Fail" );
put("KeyFactory.FOO" , "Failover$KeyFactoryFail" );
put("KeyFactory.DSA" , "Failover$KeyFactoryFail" );
}
}
public static class KeyFactoryPass extends KeyFactorySpi {
protected PublicKey engineGeneratePublic(KeySpec keySpec) throws InvalidKeySpecException {
System.out.println("MyKeyFactoryPass.engineGeneratePublic()" );
return null ;
}
protected PrivateKey engineGeneratePrivate(KeySpec keySpec) throws InvalidKeySpecException {
System.out.println("MyKeyFactoryPass.engineGeneratePrivate()" );
return null ;
}
protected <T extends KeySpec> T
engineGetKeySpec(Key key, Class <T> keySpec) throws InvalidKeySpecException
{
System.out.println("MyKeyFactoryPass.engineGetKeySpec()" );
return null ;
}
protected Key engineTranslateKey(Key key) throws InvalidKeyException {
System.out.println("MyKeyFactoryPass.engineTranslateKey()" );
return null ;
}
}
public static class KeyFactoryFail extends KeyFactorySpi {
protected PublicKey engineGeneratePublic(KeySpec keySpec) throws InvalidKeySpecException {
System.out.println("MyKeyFactoryFail.engineGeneratePublic()" );
throw new InvalidKeySpecException();
}
protected PrivateKey engineGeneratePrivate(KeySpec keySpec) throws InvalidKeySpecException {
System.out.println("MyKeyFactoryFail.engineGeneratePrivate()" );
throw new InvalidKeySpecException();
}
protected <T extends KeySpec> T engineGetKeySpec(Key key, Class <T> keySpec) throws InvalidKeySpecException {
System.out.println("MyKeyFactoryFail.engineGetKeySpec()" );
throw new InvalidKeySpecException();
}
protected Key engineTranslateKey(Key key) throws InvalidKeyException {
System.out.println("MyKeyFactoryFail.engineTranslateKey()" );
throw new InvalidKeyException();
}
}
}
Messung V0.5 in Prozent C=94 H=92 G=92
¤ Dauer der Verarbeitung: 0.4 Sekunden
¤
*© Formatika GbR, Deutschland