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/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * .
 */
package org.graylog2.shared.security.tls;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.KeyStore;

public final class KeyStoreUtils {
    private KeyStoreUtils() {
    }

    public static byte[] getBytes(KeyStore keyStore, char[] password) throws GeneralSecurityException, IOException {
        final ByteArrayOutputStream stream = new ByteArrayOutputStream();
        keyStore.store(stream, password);

        return stream.toByteArray();
    }
}