/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */

package org.elasticsearch.transport;

import org.elasticsearch.common.Strings;

public class NetworkTraceFlag {

    private NetworkTraceFlag() {
        // no instances;
    }

    public static final String PROPERTY_NAME = "es.insecure_network_trace_enabled";

    public static final boolean TRACE_ENABLED;

    static {
        final var propertyValue = System.getProperty(PROPERTY_NAME);
        if (propertyValue == null) {
            TRACE_ENABLED = false;
        } else if ("true".equals(propertyValue)) {
            TRACE_ENABLED = true;
        } else {
            throw new IllegalArgumentException(
                Strings.format("system property [%s] may only be set to [true], but was [%s]", PROPERTY_NAME, propertyValue)
            );
        }
    }
}