io.jsonwebtoken.impl.security.DefaultDecryptionKeyRequest Maven / Gradle / Ivy
/*
* Copyright (C) 2021 jsonwebtoken.io
*
* 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 io.jsonwebtoken.impl.security;
import io.jsonwebtoken.JweHeader;
import io.jsonwebtoken.lang.Assert;
import io.jsonwebtoken.security.AeadAlgorithm;
import io.jsonwebtoken.security.DecryptionKeyRequest;
import java.security.Key;
import java.security.Provider;
import java.security.SecureRandom;
public class DefaultDecryptionKeyRequest extends DefaultKeyRequest implements DecryptionKeyRequest {
private final K decryptionKey;
public DefaultDecryptionKeyRequest(byte[] encryptedCek, Provider provider, SecureRandom secureRandom,
JweHeader header, AeadAlgorithm encryptionAlgorithm, K decryptionKey) {
super(encryptedCek, provider, secureRandom, header, encryptionAlgorithm);
this.decryptionKey = Assert.notNull(decryptionKey, "decryption key cannot be null.");
}
@Override
protected void assertBytePayload(byte[] payload) {
Assert.notNull(payload, "encrypted key bytes cannot be null (but may be empty.");
}
@Override
public K getKey() {
return this.decryptionKey;
}
}