plc4j/drivers/opcua/src/main/java/org/apache/plc4x/java/opcua/context/CertificateKeyPair.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.plc4x.java.opcua.context;

import java.security.KeyPair;
import java.security.MessageDigest;
import java.security.cert.X509Certificate;

public class CertificateKeyPair {

    private final KeyPair keyPair;
    private final X509Certificate certificate;
    private final byte[] thumbprint;

    public CertificateKeyPair(KeyPair keyPair, X509Certificate certificate) throws Exception{
        this.keyPair = keyPair;
        this.certificate = certificate;
        MessageDigest messageDigest = MessageDigest.getInstance("SHA-1");
        this.thumbprint = messageDigest.digest(this.certificate.getEncoded());
    }

    public KeyPair getKeyPair() { return keyPair; }

    public X509Certificate getCertificate() { return certificate; }

    public byte[] getThumbPrint() { return thumbprint; }
}