org.springframework.boot.web.embedded.jetty.ForwardHeadersCustomizer.java Source code

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Here is the source code for org.springframework.boot.web.embedded.jetty.ForwardHeadersCustomizer.java

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/*
 * Copyright 2012-2019 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.boot.web.embedded.jetty;

import org.eclipse.jetty.server.ConnectionFactory;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.ForwardedRequestCustomizer;
import org.eclipse.jetty.server.HttpConfiguration;
import org.eclipse.jetty.server.Server;

/**
 * {@link JettyServerCustomizer} to add {@link ForwardedRequestCustomizer}.
 *
 * @author Phillip Webb
 */
class ForwardHeadersCustomizer implements JettyServerCustomizer {

    @Override
    public void customize(Server server) {
        ForwardedRequestCustomizer customizer = new ForwardedRequestCustomizer();
        for (Connector connector : server.getConnectors()) {
            for (ConnectionFactory connectionFactory : connector.getConnectionFactories()) {
                if (connectionFactory instanceof HttpConfiguration.ConnectionFactory) {
                    ((HttpConfiguration.ConnectionFactory) connectionFactory).getHttpConfiguration()
                            .addCustomizer(customizer);
                }
            }
        }
    }

}