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Code Issues Releases Wiki Activity

Implement adding subkeys to keyrings

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This commit is contained in:
Paul Schaub 2020-11-10 17:25:35 +01:00
parent d168c61bf3
commit b4967db1a2
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
5 changed files with 222 additions and 58 deletions
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pgpainless-core/src/test/java/org/pgpainless/key/modification/AddSubKeyTest.java Normal file
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/*
* Copyright 2020 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.
*/
package org.pgpainless.key.modification;
import static org.junit.Assert.assertNotEquals;
import java.io.IOException;
import java.security.InvalidAlgorithmParameterException;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPrivateKey;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.junit.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.algorithm.KeyFlag;
import org.pgpainless.key.TestKeys;
import org.pgpainless.key.generation.KeySpec;
import org.pgpainless.key.generation.type.ECDSA;
import org.pgpainless.key.generation.type.curve.EllipticCurve;
import org.pgpainless.key.protection.PasswordBasedSecretKeyRingProtector;
import org.pgpainless.util.Passphrase;
public class AddSubKeyTest {
@Test
public void testAddSubKey() throws IOException, PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
PGPSecretKeyRing secretKeys = TestKeys.getCryptieSecretKeyRing();
List<Long> keyIdsBefore = new ArrayList<>();
for (Iterator<PGPPublicKey> it = secretKeys.getPublicKeys(); it.hasNext(); ) {
keyIdsBefore.add(it.next().getKeyID());
}
secretKeys = PGPainless.modifyKeyRing(secretKeys)
.addSubKey(
KeySpec.getBuilder(ECDSA.fromCurve(EllipticCurve._P256))
.withKeyFlags(KeyFlag.SIGN_DATA)
.withDefaultAlgorithms(),
Passphrase.fromPassword("subKeyPassphrase"),
PasswordBasedSecretKeyRingProtector.forKey(secretKeys, Passphrase.fromPassword("password123")))
.done();
List<Long> keyIdsAfter = new ArrayList<>();
for (Iterator<PGPPublicKey> it = secretKeys.getPublicKeys(); it.hasNext(); ) {
keyIdsAfter.add(it.next().getKeyID());
}
assertNotEquals(keyIdsAfter, keyIdsBefore);
keyIdsAfter.removeAll(keyIdsBefore);
long subKeyId = keyIdsAfter.get(0);
PGPSecretKey subKey = secretKeys.getSecretKey(subKeyId);
PGPPrivateKey privateKey = subKey.extractPrivateKey(
PasswordBasedSecretKeyRingProtector
.forKey(subKey, Passphrase.fromPassword("subKeyPassphrase"))
.getDecryptor(subKeyId));
}
}