org.apache.hadoop.hdfs.web.SSLConnectionConfigurator Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hadoop.hdfs.web;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.authentication.client.ConnectionConfigurator;
import org.apache.hadoop.security.ssl.SSLFactory;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSocketFactory;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.security.GeneralSecurityException;
/**
* Configure a connection to use SSL authentication.
*/
@InterfaceAudience.Public
@InterfaceStability.Evolving
public class SSLConnectionConfigurator implements ConnectionConfigurator {
private final SSLFactory factory;
private final SSLSocketFactory sf;
private final HostnameVerifier hv;
private final int connectTimeout;
private final int readTimeout;
SSLConnectionConfigurator(int connectTimeout, int readTimeout,
Configuration conf) throws IOException, GeneralSecurityException {
factory = new SSLFactory(SSLFactory.Mode.CLIENT, conf);
factory.init();
sf = factory.createSSLSocketFactory();
hv = factory.getHostnameVerifier();
this.connectTimeout = connectTimeout;
this.readTimeout = readTimeout;
}
@Override
public HttpURLConnection configure(HttpURLConnection conn) {
if (conn instanceof HttpsURLConnection) {
HttpsURLConnection c = (HttpsURLConnection) conn;
c.setSSLSocketFactory(sf);
c.setHostnameVerifier(hv);
}
conn.setConnectTimeout(connectTimeout);
conn.setReadTimeout(readTimeout);
return conn;
}
void destroy() {
factory.destroy();
}
}