34 lines
1.1 KiB
Java
34 lines
1.1 KiB
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.selection.key.impl;
|
|
|
|
import org.bouncycastle.openpgp.PGPSecretKey;
|
|
import org.pgpainless.key.selection.key.SecretKeySelectionStrategy;
|
|
|
|
/**
|
|
* Key Selection Strategy that only accepts {@link PGPSecretKey}s which are capable of signing.
|
|
*
|
|
* @param <O> Type that describes the owner of the key (not used for this decision).
|
|
*/
|
|
public class SignatureKeySelectionStrategy<O> extends SecretKeySelectionStrategy<O> {
|
|
|
|
@Override
|
|
public boolean accept(O identifier, PGPSecretKey key) {
|
|
return key.isSigningKey();
|
|
}
|
|
|
|
}
|