software.amazon.awssdk.http.apache.internal.conn.SdkTlsSocketFactory Maven / Gradle / Ivy

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 software.amazon.awssdk.http.apache.internal.conn;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.Arrays;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import org.apache.http.HttpHost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.protocol.HttpContext;
import software.amazon.awssdk.annotations.SdkInternalApi;
import software.amazon.awssdk.http.apache.internal.net.SdkSocket;
import software.amazon.awssdk.http.apache.internal.net.SdkSslSocket;
import software.amazon.awssdk.utils.Logger;

@SdkInternalApi
public class SdkTlsSocketFactory extends SSLConnectionSocketFactory {

    private static final Logger log = Logger.loggerFor(SdkTlsSocketFactory.class);
    private final SSLContext sslContext;

    public SdkTlsSocketFactory(final SSLContext sslContext, final HostnameVerifier hostnameVerifier) {
        super(sslContext, hostnameVerifier);
        if (sslContext == null) {
            throw new IllegalArgumentException(
                    "sslContext must not be null. " + "Use SSLContext.getDefault() if you are unsure.");
        }
        this.sslContext = sslContext;
    }

    @Override
    protected final void prepareSocket(final SSLSocket socket) {
        log.debug(() -> String.format("socket.getSupportedProtocols(): %s, socket.getEnabledProtocols(): %s",
                                      Arrays.toString(socket.getSupportedProtocols()),
                                      Arrays.toString(socket.getEnabledProtocols())));
    }

    @Override
    public Socket connectSocket(
            final int connectTimeout,
            final Socket socket,
            final HttpHost host,
            final InetSocketAddress remoteAddress,
            final InetSocketAddress localAddress,
            final HttpContext context) throws IOException {
        log.trace(() -> String.format("Connecting to %s:%s", remoteAddress.getAddress(), remoteAddress.getPort()));

        Socket connectedSocket = super.connectSocket(connectTimeout, socket, host, remoteAddress, localAddress, context);

        if (connectedSocket instanceof SSLSocket) {
            return new SdkSslSocket((SSLSocket) connectedSocket);
        }

        return new SdkSocket(connectedSocket);
    }

}