PGPKeyRing.java
/*
* 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.
*/
package org.pgpainless.key.collection;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.pgpainless.key.OpenPgpV4Fingerprint;
public class PGPKeyRing {
private PGPPublicKeyRing publicKeys;
private PGPSecretKeyRing secretKeys;
public PGPKeyRing(@Nonnull PGPPublicKeyRing publicKeys, @Nonnull PGPSecretKeyRing secretKeys) {
if (publicKeys.getPublicKey().getKeyID() != secretKeys.getPublicKey().getKeyID()) {
throw new IllegalArgumentException("publicKeys and secretKeys must have the same master key.");
}
this.publicKeys = publicKeys;
this.secretKeys = secretKeys;
}
public PGPKeyRing(@Nonnull PGPPublicKeyRing publicKeys) {
this.publicKeys = publicKeys;
}
public PGPKeyRing(@Nonnull PGPSecretKeyRing secretKeys) {
this.secretKeys = secretKeys;
}
public long getKeyId() {
return getMasterKey().getKeyID();
}
public @Nonnull PGPPublicKey getMasterKey() {
PGPPublicKey publicKey = hasSecretKeys() ? secretKeys.getPublicKey() : publicKeys.getPublicKey();
if (!publicKey.isMasterKey()) {
throw new IllegalStateException("Expected master key is not a master key");
}
return publicKey;
}
public @Nonnull OpenPgpV4Fingerprint getV4Fingerprint() {
return new OpenPgpV4Fingerprint(getMasterKey());
}
public boolean hasSecretKeys() {
return secretKeys != null;
}
public @Nullable PGPPublicKeyRing getPublicKeys() {
return publicKeys;
}
public @Nullable PGPSecretKeyRing getSecretKeys() {
return secretKeys;
}
}