2018-06-13 17:26:48 +02:00
|
|
|
/*
|
|
|
|
* Copyright 2018 Paul Schaub.
|
|
|
|
*
|
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
* you may not use this file except in compliance with the License.
|
|
|
|
* You may obtain a copy of the License at
|
|
|
|
*
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
*
|
|
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
* See the License for the specific language governing permissions and
|
|
|
|
* limitations under the License.
|
|
|
|
*/
|
2018-06-10 17:12:44 +02:00
|
|
|
package de.vanitasvitae.crypto.pgpainless.util;
|
|
|
|
|
|
|
|
import java.io.IOException;
|
2018-06-11 01:33:49 +02:00
|
|
|
import java.lang.reflect.Constructor;
|
|
|
|
import java.lang.reflect.InvocationTargetException;
|
|
|
|
import java.util.ArrayList;
|
2018-06-10 17:12:44 +02:00
|
|
|
import java.util.Arrays;
|
|
|
|
import java.util.Iterator;
|
2018-06-11 01:33:49 +02:00
|
|
|
import java.util.List;
|
2018-06-10 17:12:44 +02:00
|
|
|
|
|
|
|
import org.bouncycastle.openpgp.PGPException;
|
|
|
|
import org.bouncycastle.openpgp.PGPPublicKey;
|
|
|
|
import org.bouncycastle.openpgp.PGPPublicKeyRing;
|
|
|
|
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
|
|
|
|
import org.bouncycastle.openpgp.PGPSecretKeyRing;
|
|
|
|
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
|
|
|
|
|
|
|
|
public class BCUtil {
|
|
|
|
|
|
|
|
public static PGPPublicKeyRingCollection keyRingsToKeyRingCollection(PGPPublicKeyRing... rings)
|
|
|
|
throws IOException, PGPException {
|
|
|
|
return new PGPPublicKeyRingCollection(Arrays.asList(rings));
|
|
|
|
}
|
|
|
|
|
|
|
|
public static PGPSecretKeyRingCollection keyRingsToKeyRingCollection(PGPSecretKeyRing... rings)
|
|
|
|
throws IOException, PGPException {
|
|
|
|
return new PGPSecretKeyRingCollection(Arrays.asList(rings));
|
|
|
|
}
|
|
|
|
|
2018-06-11 01:33:49 +02:00
|
|
|
public static PGPPublicKeyRing publicKeyRingFromSecretKeyRing(PGPSecretKeyRing secring) {
|
|
|
|
List<PGPPublicKey> list = new ArrayList<>();
|
|
|
|
for (Iterator<PGPPublicKey> i = secring.getPublicKeys(); i.hasNext(); ) {
|
2018-06-10 17:12:44 +02:00
|
|
|
PGPPublicKey k = i.next();
|
2018-06-11 01:33:49 +02:00
|
|
|
list.add(k);
|
|
|
|
}
|
|
|
|
|
|
|
|
// TODO: Change to simply using the List constructor once BC 1.60 gets released.
|
|
|
|
try {
|
|
|
|
Constructor<PGPPublicKeyRing> constructor;
|
|
|
|
constructor = PGPPublicKeyRing.class.getDeclaredConstructor(List.class);
|
|
|
|
constructor.setAccessible(true);
|
|
|
|
PGPPublicKeyRing pubring = constructor.newInstance(list);
|
|
|
|
return pubring;
|
|
|
|
} catch (NoSuchMethodException | IllegalAccessException | InstantiationException | InvocationTargetException e) {
|
2018-06-13 17:26:48 +02:00
|
|
|
throw new AssertionError(e);
|
2018-06-10 17:12:44 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|