DefaultHttpClientConnectionOperatorImpl.java

package lucee.runtime.net.http.sni;

import java.io.IOException;
import java.net.InetSocketAddress;

import javax.net.ssl.SSLProtocolException;

import org.apache.http.HttpHost;
import org.apache.http.config.SocketConfig;
import org.apache.http.conn.ManagedHttpClientConnection;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.impl.conn.DefaultHttpClientConnectionOperator;
import org.apache.http.protocol.HttpContext;
import org.apache.http.config.Lookup;

public class DefaultHttpClientConnectionOperatorImpl extends DefaultHttpClientConnectionOperator {

    public DefaultHttpClientConnectionOperatorImpl(Lookup<ConnectionSocketFactory> socketFactoryRegistry) {
        super(socketFactoryRegistry, null, null);
    }

    @Override
    public void connect(
            final ManagedHttpClientConnection conn,
            final HttpHost host,
            final InetSocketAddress localAddress,
            final int connectTimeout,
            final SocketConfig socketConfig,
            final HttpContext context) throws IOException {
    	try {
        	super.connect(conn, host, localAddress, connectTimeout, socketConfig, context);
        }
        catch (SSLProtocolException e) {
        	Boolean enableSniValue = (Boolean) context.getAttribute(SSLConnectionSocketFactoryImpl.ENABLE_SNI);
            boolean enableSni = enableSniValue == null || enableSniValue;
            if (enableSni && e.getMessage() != null && e.getMessage().equals("handshake alert:  unrecognized_name")) {
                //print.e("Server received saw wrong SNI host, retrying without SNI");
                context.setAttribute(SSLConnectionSocketFactoryImpl.ENABLE_SNI, false);
                super.connect(conn, host, localAddress, connectTimeout, socketConfig, context);
            } 
            else throw e;
        }
    }
}