/*-------------------------------------------------------------------------
*
* Copyright (c) 2004-2008, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $PostgreSQL: pgjdbc/org/postgresql/ssl/MakeSSL.java,v 1.7 2008/01/08 06:56:30 jurka Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.ssl;
import java.util.Properties;
import java.io.IOException;
import java.net.Socket;
import java.lang.reflect.Constructor;
import javax.net.ssl.SSLSocketFactory;
import org.postgresql.core.PGStream;
import org.postgresql.core.Logger;
import org.postgresql.util.GT;
import org.postgresql.util.PSQLState;
import org.postgresql.util.PSQLException;
public class MakeSSL {
public static void convert(PGStream stream, Properties info, Logger logger) throws IOException, PSQLException {
logger.debug("converting regular socket connection to ssl");
SSLSocketFactory factory;
// Use the default factory if no specific factory is requested
//
String classname = info.getProperty("sslfactory");
if (classname == null)
{
factory = (SSLSocketFactory)SSLSocketFactory.getDefault();
}
else
{
Object[] args = {info.getProperty("sslfactoryarg")};
Constructor ctor;
Class factoryClass;
try
{
factoryClass = Class.forName(classname);
try
{
ctor = factoryClass.getConstructor(new Class[]{String.class});
}
catch (NoSuchMethodException nsme)
{
ctor = factoryClass.getConstructor((Class[])null);
args = null;
}
factory = (SSLSocketFactory)ctor.newInstance(args);
}
catch (Exception e)
{
throw new PSQLException(GT.tr("The SSLSocketFactory class provided {0} could not be instantiated.", classname), PSQLState.CONNECTION_FAILURE, e);
}
}
Socket newConnection = factory.createSocket(stream.getSocket(), stream.getHost(), stream.getPort(), true);
stream.changeSocket(newConnection);
}
}