org.springframework.boot.autoconfigure.web.reactive.function.client.HttpComponentsClientHttpConnectorFactory Maven / Gradle / Ivy
/*
* Copyright 2012-2023 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.autoconfigure.web.reactive.function.client;
import javax.net.ssl.SSLContext;
import org.apache.hc.client5.http.impl.async.HttpAsyncClientBuilder;
import org.apache.hc.client5.http.impl.async.HttpAsyncClients;
import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManagerBuilder;
import org.apache.hc.client5.http.nio.AsyncClientConnectionManager;
import org.apache.hc.core5.http.nio.ssl.BasicClientTlsStrategy;
import org.apache.hc.core5.reactor.ssl.SSLSessionVerifier;
import org.springframework.boot.ssl.SslBundle;
import org.springframework.boot.ssl.SslOptions;
import org.springframework.http.client.reactive.HttpComponentsClientHttpConnector;
/**
* {@link ClientHttpConnectorFactory} for {@link HttpComponentsClientHttpConnector}.
*
* @author Phillip Webb
*/
class HttpComponentsClientHttpConnectorFactory
implements ClientHttpConnectorFactory {
@Override
public HttpComponentsClientHttpConnector createClientHttpConnector(SslBundle sslBundle) {
HttpAsyncClientBuilder builder = HttpAsyncClients.custom().useSystemProperties();
if (sslBundle != null) {
SslOptions options = sslBundle.getOptions();
SSLContext sslContext = sslBundle.createSslContext();
SSLSessionVerifier sessionVerifier = (endpoint, sslEngine) -> {
if (options.getCiphers() != null) {
sslEngine.setEnabledCipherSuites(options.getCiphers());
}
if (options.getEnabledProtocols() != null) {
sslEngine.setEnabledProtocols(options.getEnabledProtocols());
}
return null;
};
BasicClientTlsStrategy tlsStrategy = new BasicClientTlsStrategy(sslContext, sessionVerifier);
AsyncClientConnectionManager connectionManager = PoolingAsyncClientConnectionManagerBuilder.create()
.setTlsStrategy(tlsStrategy)
.build();
builder.setConnectionManager(connectionManager);
}
return new HttpComponentsClientHttpConnector(builder.build());
}
}