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// ========================================================================
// Copyright (c) 2000-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
package org.eclipse.jetty.server.ssl;
import java.io.IOException;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import javax.net.ssl.HandshakeCompletedEvent;
import javax.net.ssl.HandshakeCompletedListener;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLException;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import org.eclipse.jetty.http.HttpSchemes;
import org.eclipse.jetty.http.ssl.SslContextFactory;
import org.eclipse.jetty.io.EndPoint;
import org.eclipse.jetty.io.bio.SocketEndPoint;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.bio.SocketConnector;
import org.eclipse.jetty.util.log.Log;
/* ------------------------------------------------------------ */
/**
* SSL Socket Connector.
*
* This specialization of SocketConnector is an abstract listener that can be used as the basis for a
* specific JSSE listener.
*
* The original of this class was heavily based on the work from Court Demas, which in turn is
* based on the work from Forge Research. Since JSSE, this class has evolved significantly from
* that early work.
*
* @org.apache.xbean.XBean element="sslSocketConnector" description="Creates an ssl socket connector"
*
*
*/
public class SslSocketConnector extends SocketConnector implements SslConnector
{
private final SslContextFactory _sslContextFactory;
private int _handshakeTimeout = 0; //0 means use maxIdleTime
/* ------------------------------------------------------------ */
/**
* Constructor.
*/
public SslSocketConnector()
{
this(new SslContextFactory(SslContextFactory.DEFAULT_KEYSTORE_PATH));
}
public SslSocketConnector(SslContextFactory sslContextFactory)
{
_sslContextFactory = sslContextFactory;
}
/* ------------------------------------------------------------ */
/**
* @return True if SSL re-negotiation is allowed (default false)
*/
public boolean isAllowRenegotiate()
{
return _sslContextFactory.isAllowRenegotiate();
}
/* ------------------------------------------------------------ */
/**
* Set if SSL re-negotiation is allowed. CVE-2009-3555 discovered
* a vulnerability in SSL/TLS with re-negotiation. If your JVM
* does not have CVE-2009-3555 fixed, then re-negotiation should
* not be allowed.
* @param allowRenegotiate true if re-negotiation is allowed (default false)
*/
public void setAllowRenegotiate(boolean allowRenegotiate)
{
_sslContextFactory.setAllowRenegotiate(allowRenegotiate);
}
/* ------------------------------------------------------------ */
@Override
public void accept(int acceptorID)
throws IOException, InterruptedException
{
Socket socket = _serverSocket.accept();
configure(socket);
ConnectorEndPoint connection=new SslConnectorEndPoint(socket);
connection.dispatch();
}
/* ------------------------------------------------------------ */
@Override
protected void configure(Socket socket)
throws IOException
{
super.configure(socket);
}
/* ------------------------------------------------------------ */
/**
* Allow the Listener a chance to customise the request. before the server does its stuff.
* This allows the required attributes to be set for SSL requests.
* The requirements of the Servlet specs are:
*
*
an attribute named "javax.servlet.request.ssl_id" of type String (since Spec 3.0).
*
an attribute named "javax.servlet.request.cipher_suite" of type String.
*
an attribute named "javax.servlet.request.key_size" of type Integer.
*
an attribute named "javax.servlet.request.X509Certificate" of type
* java.security.cert.X509Certificate[]. This is an array of objects of type X509Certificate,
* the order of this array is defined as being in ascending order of trust. The first
* certificate in the chain is the one set by the client, the next is the one used to
* authenticate the first, and so on.
*
*
* @param endpoint The Socket the request arrived on.
* This should be a {@link SocketEndPoint} wrapping a {@link SSLSocket}.
* @param request HttpRequest to be customised.
*/
@Override
public void customize(EndPoint endpoint, Request request)
throws IOException
{
super.customize(endpoint, request);
request.setScheme(HttpSchemes.HTTPS);
SocketEndPoint socket_end_point = (SocketEndPoint)endpoint;
SSLSocket sslSocket = (SSLSocket)socket_end_point.getTransport();
SSLSession sslSession = sslSocket.getSession();
SslCertificates.customize(sslSession,endpoint,request);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getExcludeCipherSuites()
* @deprecated
*/
@Deprecated
public String[] getExcludeCipherSuites() {
return _sslContextFactory.getExcludeCipherSuites();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getIncludeCipherSuites()
* @deprecated
*/
@Deprecated
public String[] getIncludeCipherSuites()
{
return _sslContextFactory.getIncludeCipherSuites();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getKeystore()
* @deprecated
*/
@Deprecated
public String getKeystore()
{
return _sslContextFactory.getKeyStore();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getKeystoreType()
* @deprecated
*/
@Deprecated
public String getKeystoreType()
{
return _sslContextFactory.getKeyStoreType();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getNeedClientAuth()
* @deprecated
*/
@Deprecated
public boolean getNeedClientAuth()
{
return _sslContextFactory.getNeedClientAuth();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getProtocol()
* @deprecated
*/
@Deprecated
public String getProtocol()
{
return _sslContextFactory.getProtocol();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getProvider()
* @deprecated
*/
@Deprecated
public String getProvider() {
return _sslContextFactory.getProvider();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getSecureRandomAlgorithm()
* @deprecated
*/
@Deprecated
public String getSecureRandomAlgorithm()
{
return _sslContextFactory.getSecureRandomAlgorithm();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getSslKeyManagerFactoryAlgorithm()
* @deprecated
*/
@Deprecated
public String getSslKeyManagerFactoryAlgorithm()
{
return _sslContextFactory.getSslKeyManagerFactoryAlgorithm();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getSslTrustManagerFactoryAlgorithm()
* @deprecated
*/
@Deprecated
public String getSslTrustManagerFactoryAlgorithm()
{
return _sslContextFactory.getTrustManagerFactoryAlgorithm();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getTruststore()
* @deprecated
*/
@Deprecated
public String getTruststore()
{
return _sslContextFactory.getTrustStore();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getSslContextFactory()
*/
// @Override
public SslContextFactory getSslContextFactory()
{
return _sslContextFactory;
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getTruststoreType()
* @deprecated
*/
@Deprecated
public String getTruststoreType()
{
return _sslContextFactory.getTrustStoreType();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#getWantClientAuth()
* @deprecated
*/
@Deprecated
public boolean getWantClientAuth()
{
return _sslContextFactory.getWantClientAuth();
}
/* ------------------------------------------------------------ */
/**
* By default, we're confidential, given we speak SSL. But, if we've been told about an
* confidential port, and said port is not our port, then we're not. This allows separation of
* listeners providing INTEGRAL versus CONFIDENTIAL constraints, such as one SSL listener
* configured to require client certs providing CONFIDENTIAL, whereas another SSL listener not
* requiring client certs providing mere INTEGRAL constraints.
*/
@Override
public boolean isConfidential(Request request)
{
final int confidentialPort = getConfidentialPort();
return confidentialPort == 0 || confidentialPort == request.getServerPort();
}
/* ------------------------------------------------------------ */
/**
* By default, we're integral, given we speak SSL. But, if we've been told about an integral
* port, and said port is not our port, then we're not. This allows separation of listeners
* providing INTEGRAL versus CONFIDENTIAL constraints, such as one SSL listener configured to
* require client certs providing CONFIDENTIAL, whereas another SSL listener not requiring
* client certs providing mere INTEGRAL constraints.
*/
@Override
public boolean isIntegral(Request request)
{
final int integralPort = getIntegralPort();
return integralPort == 0 || integralPort == request.getServerPort();
}
/* ------------------------------------------------------------ */
/**
* {@inheritDoc}
*/
@Override
protected void doStart() throws Exception
{
if (!_sslContextFactory.checkConfig())
{
throw new IllegalStateException("SSL context is not configured correctly.");
}
_sslContextFactory.start();
super.doStart();
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.bio.SocketConnector#doStop()
*/
@Override
protected void doStop() throws Exception
{
_sslContextFactory.stop();
super.doStop();
}
/* ------------------------------------------------------------ */
/**
* @param host The host name that this server should listen on
* @param port the port that this server should listen on
* @param backlog See {@link ServerSocket#bind(java.net.SocketAddress, int)}
* @return A new {@link ServerSocket socket object} bound to the supplied address with all other
* settings as per the current configuration of this connector.
* @see #setWantClientAuth(boolean)
* @see #setNeedClientAuth(boolean)
* @exception IOException
*/
@Override
protected ServerSocket newServerSocket(String host, int port,int backlog) throws IOException
{
SSLServerSocketFactory factory = _sslContextFactory.getSslContext().getServerSocketFactory();
SSLServerSocket socket =
(SSLServerSocket) (host==null ?
factory.createServerSocket(port,backlog):
factory.createServerSocket(port,backlog,InetAddress.getByName(host)));
if (_sslContextFactory.getWantClientAuth())
socket.setWantClientAuth(_sslContextFactory.getWantClientAuth());
if (_sslContextFactory.getNeedClientAuth())
socket.setNeedClientAuth(_sslContextFactory.getNeedClientAuth());
socket.setEnabledCipherSuites(_sslContextFactory.selectCipherSuites(
socket.getEnabledCipherSuites(),
socket.getSupportedCipherSuites()));
return socket;
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setExcludeCipherSuites(java.lang.String[])
* @deprecated
*/
@Deprecated
public void setExcludeCipherSuites(String[] cipherSuites)
{
_sslContextFactory.setExcludeCipherSuites(cipherSuites);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setIncludeCipherSuites(java.lang.String[])
* @deprecated
*/
@Deprecated
public void setIncludeCipherSuites(String[] cipherSuites)
{
_sslContextFactory.setIncludeCipherSuites(cipherSuites);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setKeyPassword(java.lang.String)
* @deprecated
*/
@Deprecated
public void setKeyPassword(String password)
{
_sslContextFactory.setKeyManagerPassword(password);
}
/* ------------------------------------------------------------ */
/**
* @param keystore The resource path to the keystore, or null for built in keystores.
* @deprecated
*/
@Deprecated
public void setKeystore(String keystore)
{
_sslContextFactory.setKeyStore(keystore);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setKeystoreType(java.lang.String)
* @deprecated
*/
@Deprecated
public void setKeystoreType(String keystoreType)
{
_sslContextFactory.setKeyStoreType(keystoreType);
}
/* ------------------------------------------------------------ */
/**
* Set the value of the needClientAuth property
*
* @param needClientAuth true iff we require client certificate authentication.
* @deprecated
*/
@Deprecated
public void setNeedClientAuth(boolean needClientAuth)
{
_sslContextFactory.setNeedClientAuth(needClientAuth);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setPassword(java.lang.String)
* @deprecated
*/
@Deprecated
public void setPassword(String password)
{
_sslContextFactory.setKeyStorePassword(password);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setTrustPassword(java.lang.String)
* @deprecated
*/
@Deprecated
public void setTrustPassword(String password)
{
_sslContextFactory.setTrustStorePassword(password);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setProtocol(java.lang.String)
* @deprecated
*/
@Deprecated
public void setProtocol(String protocol)
{
_sslContextFactory.setProtocol(protocol);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setProvider(java.lang.String)
* @deprecated
*/
@Deprecated
public void setProvider(String provider) {
_sslContextFactory.setProvider(provider);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setSecureRandomAlgorithm(java.lang.String)
* @deprecated
*/
@Deprecated
public void setSecureRandomAlgorithm(String algorithm)
{
_sslContextFactory.setSecureRandomAlgorithm(algorithm);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setSslKeyManagerFactoryAlgorithm(java.lang.String)
* @deprecated
*/
@Deprecated
public void setSslKeyManagerFactoryAlgorithm(String algorithm)
{
_sslContextFactory.setSslKeyManagerFactoryAlgorithm(algorithm);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setSslTrustManagerFactoryAlgorithm(java.lang.String)
* @deprecated
*/
@Deprecated
public void setSslTrustManagerFactoryAlgorithm(String algorithm)
{
_sslContextFactory.setTrustManagerFactoryAlgorithm(algorithm);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setTruststore(java.lang.String)
* @deprecated
*/
@Deprecated
public void setTruststore(String truststore)
{
_sslContextFactory.setTrustStore(truststore);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setTruststoreType(java.lang.String)
* @deprecated
*/
@Deprecated
public void setTruststoreType(String truststoreType)
{
_sslContextFactory.setTrustStoreType(truststoreType);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setSslContext(javax.net.ssl.SSLContext)
* @deprecated
*/
@Deprecated
public void setSslContext(SSLContext sslContext)
{
_sslContextFactory.setSslContext(sslContext);
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.server.ssl.SslConnector#setSslContext(javax.net.ssl.SSLContext)
* @deprecated
*/
@Deprecated
public SSLContext getSslContext()
{
return _sslContextFactory.getSslContext();
}
/* ------------------------------------------------------------ */
/**
* Set the value of the _wantClientAuth property. This property is used
* internally when opening server sockets.
*
* @param wantClientAuth true if we want client certificate authentication.
* @see SSLServerSocket#setWantClientAuth
* @deprecated
*/
@Deprecated
public void setWantClientAuth(boolean wantClientAuth)
{
_sslContextFactory.setWantClientAuth(wantClientAuth);
}
/* ------------------------------------------------------------ */
/**
* Set the time in milliseconds for so_timeout during ssl handshaking
* @param msec a non-zero value will be used to set so_timeout during
* ssl handshakes. A zero value means the maxIdleTime is used instead.
*/
public void setHandshakeTimeout (int msec)
{
_handshakeTimeout = msec;
}
/* ------------------------------------------------------------ */
public int getHandshakeTimeout ()
{
return _handshakeTimeout;
}
/* ------------------------------------------------------------ */
public class SslConnectorEndPoint extends ConnectorEndPoint
{
public SslConnectorEndPoint(Socket socket) throws IOException
{
super(socket);
}
@Override
public void shutdownOutput() throws IOException
{
close();
}
@Override
public void shutdownInput() throws IOException
{
close();
}
@Override
public void run()
{
try
{
int handshakeTimeout = getHandshakeTimeout();
int oldTimeout = _socket.getSoTimeout();
if (handshakeTimeout > 0)
_socket.setSoTimeout(handshakeTimeout);
final SSLSocket ssl=(SSLSocket)_socket;
ssl.addHandshakeCompletedListener(new HandshakeCompletedListener()
{
boolean handshook=false;
public void handshakeCompleted(HandshakeCompletedEvent event)
{
if (handshook)
{
if (!_sslContextFactory.isAllowRenegotiate())
{
Log.warn("SSL renegotiate denied: "+ssl);
try{ssl.close();}catch(IOException e){Log.warn(e);}
}
}
else
handshook=true;
}
});
ssl.startHandshake();
if (handshakeTimeout>0)
_socket.setSoTimeout(oldTimeout);
super.run();
}
catch (SSLException e)
{
Log.debug(e);
try{close();}
catch(IOException e2){Log.ignore(e2);}
}
catch (IOException e)
{
Log.debug(e);
try{close();}
catch(IOException e2){Log.ignore(e2);}
}
}
}
/* ------------------------------------------------------------ */
/**
* Unsupported.
*
* TODO: we should remove this as it is no longer an overridden method from SslConnector (like it was in the past)
* @deprecated
*/
@Deprecated
public String getAlgorithm()
{
throw new UnsupportedOperationException();
}
/* ------------------------------------------------------------ */
/**
* Unsupported.
*
* TODO: we should remove this as it is no longer an overridden method from SslConnector (like it was in the past)
* @deprecated
*/
@Deprecated
public void setAlgorithm(String algorithm)
{
throw new UnsupportedOperationException();
}
}
