/**
 * 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.pulsar.bcloader;

import static org.apache.pulsar.common.util.SecurityUtility.BC;

import java.security.Provider;
import java.security.Security;
import lombok.extern.slf4j.Slf4j;
import org.apache.pulsar.common.util.BCLoader;
import org.bouncycastle.jce.provider.BouncyCastleProvider;

/**
 * This is a Bouncy Castle provider Loader.
 */
@Slf4j
public class BouncyCastleLoader implements BCLoader {
    public static Provider provider;
    static {
        if (Security.getProvider(BC) == null) {
            Security.addProvider(new BouncyCastleProvider());
        }
        provider = Security.getProvider(BC);
        log.info("BouncyCastle Provider BC: {}", provider);
    }

    @Override
    public Provider getProvider() {
        return Security.getProvider(BC);
    }
}
