Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* @(#)file TLSServerHandler.java
* @(#)author Sun Microsystems, Inc.
* @(#)version 1.27
* @(#)lastedit 07/03/08
* @(#)build @BUILD_TAG_PLACEHOLDER@
*
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2007 Sun Microsystems, Inc. All Rights Reserved.
*
* The contents of this file are subject to the terms of either the GNU General
* Public License Version 2 only ("GPL") or the Common Development and
* Distribution License("CDDL")(collectively, the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy of the
* License at http://opendmk.dev.java.net/legal_notices/licenses.txt or in the
* LEGAL_NOTICES folder that accompanied this code. See the License for the
* specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file found at
* http://opendmk.dev.java.net/legal_notices/licenses.txt
* or in the LEGAL_NOTICES folder that accompanied this code.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code.
*
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
*
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding
*
* "[Contributor] elects to include this software in this distribution
* under the [CDDL or GPL Version 2] license."
*
* If you don't indicate a single choice of license, a recipient has the option
* to distribute your version of this file under either the CDDL or the GPL
* Version 2, or to extend the choice of license to its licensees as provided
* above. However, if you add GPL Version 2 code and therefore, elected the
* GPL Version 2 license, then the option applies only if the new code is made
* subject to such option by the copyright holder.
*
*/
package com.sun.jmx.remote.opt.security;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.Socket;
import java.security.AccessController;
import java.security.Principal;
import java.security.PrivilegedAction;
import java.util.Map;
import java.util.StringTokenizer;
import javax.management.remote.JMXPrincipal;
import javax.management.remote.generic.MessageConnection;
import javax.management.remote.message.ProfileMessage;
import javax.management.remote.message.TLSMessage;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.security.auth.Subject;
import javax.security.cert.X509Certificate;
import com.sun.jmx.remote.generic.ProfileServer;
import com.sun.jmx.remote.opt.util.ClassLogger;
import com.sun.jmx.remote.opt.util.EnvHelp;
import com.sun.jmx.remote.socket.SocketConnectionIf;
/**
* This class implements the server side TLS profile.
*/
public class TLSServerHandler implements ProfileServer {
static final boolean bundledJSSE;
static Method getProtocol;
static Method getEnabledProtocols;
static Method setEnabledProtocols;
static Method getWantClientAuth;
static Method setWantClientAuth;
static {
/*
* We attempt to work even if we are running in J2SE 1.3, where the
* unbundled JSSE libraries do not contain the following methods:
*
* SSLSession.getProtocol()
* SSLSocket.getEnabledProtocols()
* SSLSocket.setEnabledProtocols(String[])
* SSLSocket.getWantClientAuth()
* SSLSocket.setWantClientAuth(boolean)
*/
boolean error = false;
try {
getProtocol =
SSLSession.class.getMethod("getProtocol", new Class[0]);
getEnabledProtocols =
SSLSocket.class.getMethod("getEnabledProtocols", new Class[0]);
setEnabledProtocols =
SSLSocket.class.getMethod(
"setEnabledProtocols",
new Class[] { String[].class });
getWantClientAuth =
SSLSocket.class.getMethod("getWantClientAuth", new Class[0]);
setWantClientAuth =
SSLSocket.class.getMethod("setWantClientAuth",
new Class[] { Boolean.TYPE });
} catch (Throwable t) {
// Running with a J2SE prior to J2SE 1.4
error = true;
}
bundledJSSE = !error;
}
static String getProtocol(SSLSession s) throws IOException {
try {
return (String) getProtocol.invoke(s, new Object[0]);
} catch (InvocationTargetException e) {
throw (RuntimeException) e.getTargetException();
} catch (Throwable t) {
// Should never happen as this code is only executed when
// running with the bundled JSSE, i.e. J2SE 1.4 or later.
//
throw (IOException)
EnvHelp.initCause(new IOException(t.getMessage()), t);
}
}
static String[] getEnabledProtocols(SSLSocket s) throws IOException {
try {
return (String[]) getEnabledProtocols.invoke(s, new Object[0]);
} catch (InvocationTargetException e) {
throw (RuntimeException) e.getTargetException();
} catch (Throwable t) {
// Should never happen as this code is only executed when
// running with the bundled JSSE, i.e. J2SE 1.4 or later.
//
throw (IOException)
EnvHelp.initCause(new IOException(t.getMessage()), t);
}
}
static void setEnabledProtocols(SSLSocket s, String[] p)
throws IOException {
try {
setEnabledProtocols.invoke(s, new Object[] {p});
} catch (InvocationTargetException e) {
throw (RuntimeException) e.getTargetException();
} catch (Throwable t) {
// Should never happen as this code is only executed when
// running with the bundled JSSE, i.e. J2SE 1.4 or later.
//
throw (IOException)
EnvHelp.initCause(new IOException(t.getMessage()), t);
}
}
static Boolean getWantClientAuth(SSLSocket s) throws IOException {
try {
return (Boolean) getWantClientAuth.invoke(s, new Object[0]);
} catch (InvocationTargetException e) {
throw (RuntimeException) e.getTargetException();
} catch (Throwable t) {
// Should never happen as this code is only executed when
// running with the bundled JSSE, i.e. J2SE 1.4 or later.
//
throw (IOException)
EnvHelp.initCause(new IOException(t.getMessage()), t);
}
}
static void setWantClientAuth(SSLSocket s, Boolean b)
throws IOException {
try {
setWantClientAuth.invoke(s, new Object[] {b});
} catch (InvocationTargetException e) {
throw (RuntimeException) e.getTargetException();
} catch (Throwable t) {
// Should never happen as this code is only executed when
// running with the bundled JSSE, i.e. J2SE 1.4 or later.
//
throw (IOException)
EnvHelp.initCause(new IOException(t.getMessage()), t);
}
}
//-------------
// Constructors
//-------------
public TLSServerHandler(String profile, Map env) {
this.profile = profile;
this.env = env;
}
//---------------------------------------
// ProfileServer interface implementation
//---------------------------------------
public void initialize(MessageConnection mc, Subject s) throws IOException {
this.mc = mc;
this.subject = s;
// Check if instance of SocketConnectionIf
// and retrieve underlying socket
//
Socket socket = null;
if (mc instanceof SocketConnectionIf) {
socket = ((SocketConnectionIf)mc).getSocket();
} else {
throw new IOException("Not an instance of SocketConnectionIf");
}
// Get SSLSocketFactory
//
SSLSocketFactory ssf =
(SSLSocketFactory) env.get("jmx.remote.tls.socket.factory");
if (ssf == null)
ssf = (SSLSocketFactory) SSLSocketFactory.getDefault();
String hostname = socket.getInetAddress().getHostName();
int port = socket.getPort();
if (logger.traceOn()) {
logger.trace("initialize", "TLS: Hostname = " + hostname);
logger.trace("initialize", "TLS: Port = " + port);
}
ts = (SSLSocket) ssf.createSocket(socket, hostname, port, true);
// Set the SSLSocket Client Mode
//
ts.setUseClientMode(false);
if (logger.traceOn()) {
logger.trace("initialize", "TLS: Socket Client Mode = " +
ts.getUseClientMode());
}
// Set the SSLSocket Enabled Protocols
//
if (bundledJSSE) {
String enabledProtocols =
(String) env.get("jmx.remote.tls.enabled.protocols");
if (enabledProtocols != null) {
StringTokenizer st = new StringTokenizer(enabledProtocols, " ");
int tokens = st.countTokens();
String enabledProtocolsList[] = new String[tokens];
for (int i = 0 ; i < tokens; i++) {
enabledProtocolsList[i] = st.nextToken();
}
setEnabledProtocols(ts, enabledProtocolsList);
}
if (logger.traceOn()) {
logger.trace("initialize", "TLS: Enabled Protocols");
String[] enabled_p = getEnabledProtocols(ts);
if (enabled_p != null) {
StringBuffer str_buffer = new StringBuffer();
for (int i = 0; i < enabled_p.length; i++) {
str_buffer.append(enabled_p[i]);
if (i+1 < enabled_p.length)
str_buffer.append(", ");
}
logger.trace("initialize", "TLS: [" + str_buffer + "]");
} else {
logger.trace("initialize", "TLS: []");
}
}
}
// Set the SSLSocket Enabled Cipher Suites
//
String enabledCipherSuites =
(String) env.get("jmx.remote.tls.enabled.cipher.suites");
if (enabledCipherSuites != null) {
StringTokenizer st = new StringTokenizer(enabledCipherSuites, " ");
int tokens = st.countTokens();
String enabledCipherSuitesList[] = new String[tokens];
for (int i = 0 ; i < tokens; i++) {
enabledCipherSuitesList[i] = st.nextToken();
}
ts.setEnabledCipherSuites(enabledCipherSuitesList);
}
if (logger.traceOn()) {
logger.trace("initialize", "TLS: Enabled Cipher Suites");
String[] enabled_cs = ts.getEnabledCipherSuites();
if (enabled_cs != null) {
StringBuffer str_buffer = new StringBuffer();
for (int i = 0; i < enabled_cs.length; i++) {
str_buffer.append(enabled_cs[i]);
if (i+1 < enabled_cs.length)
str_buffer.append(", ");
}
logger.trace("initialize", "TLS: [" + str_buffer + "]");
} else {
logger.trace("initialize", "TLS: []");
}
}
// Configures the socket to require client authentication
//
String needClientAuth =
(String) env.get("jmx.remote.tls.need.client.authentication");
if (needClientAuth != null) {
ts.setNeedClientAuth(Boolean.valueOf(needClientAuth).booleanValue());
}
if (logger.traceOn()) {
logger.trace("initialize",
"TLS: Socket Need Client Authentication = " +
ts.getNeedClientAuth());
}
// Configures the socket to request client authentication
//
if (bundledJSSE) {
String wantClientAuth =
(String) env.get("jmx.remote.tls.want.client.authentication");
if (wantClientAuth != null) {
setWantClientAuth(ts, Boolean.valueOf(wantClientAuth));
}
if (logger.traceOn()) {
logger.trace("initialize",
"TLS: Socket Want Client Authentication = " +
getWantClientAuth(ts));
}
}
}
public ProfileMessage produceMessage() throws IOException {
TLSMessage tlspm = new TLSMessage(TLSMessage.PROCEED);
if (logger.traceOn()) {
logger.trace("produceMessage",
">>>>> TLS server message <<<<<");
logger.trace("produceMessage",
"Profile Name : " + tlspm.getProfileName());
logger.trace("produceMessage",
"Status : " + tlspm.getStatus());
}
completed = true;
return tlspm;
}
public void consumeMessage(ProfileMessage pm) throws IOException {
if (!(pm instanceof TLSMessage)) {
throw new IOException("Unexpected profile message type: " +
pm.getClass().getName());
}
TLSMessage tlspm = (TLSMessage) pm;
if (logger.traceOn()) {
logger.trace("consumeMessage",
">>>>> TLS client message <<<<<");
logger.trace("consumeMessage",
"Profile Name : " + tlspm.getProfileName());
logger.trace("consumeMessage",
"Status : " + tlspm.getStatus());
}
if (tlspm.getStatus() != TLSMessage.READY) {
throw new IOException("Unexpected TLS status [" +
tlspm.getStatus() + "]");
}
}
public boolean isComplete() {
return completed;
}
public Subject activate() throws IOException {
if (logger.traceOn()) {
logger.trace("activate", ">>>>> TLS handshake <<<<<");
logger.trace("activate", "TLS: Start TLS Handshake");
}
ts.startHandshake();
SSLSession session = ts.getSession();
if (session != null) {
if (logger.traceOn()) {
logger.trace("activate", "TLS: getCipherSuite = " +
session.getCipherSuite());
logger.trace("activate", "TLS: getPeerHost = " +
session.getPeerHost());
if (bundledJSSE)
logger.trace("activate", "TLS: getProtocol = " +
getProtocol(session));
}
// Retrieve the subject distinguished name from the client's
// certificate, if client authentication was carried out.
//
try {
final X509Certificate[] certificate =
session.getPeerCertificateChain();
if (certificate != null && certificate[0] != null) {
Principal p = certificate[0].getSubjectDN();
final String pn = p.getName();
if (bundledJSSE) {
try {
Class cl = Class.forName(X500_PRINCIPAL);
Constructor co =
cl.getConstructor(new Class[] { String.class });
p = (Principal)
co.newInstance(new Object[] { pn });
} catch (Exception e) {
final String mh = "TLS: Client Authentication: ";
logger.trace("activate", mh + e.getMessage());
logger.debug("activate", e);
logger.trace("activate", mh +
"Got exception building the " +
X500_PRINCIPAL + " from the " +
"principal stored in the " +
"client's certificate.");
logger.trace("activate", mh +
"Subject DN = [" + pn + "]");
logger.trace("activate", mh +
"Default to JMXPrincipal[" + pn + "]");
p = new JMXPrincipal(pn);
}
} else {
p = new JMXPrincipal(pn);
}
final Principal principal = p;
if (subject == null) subject = new Subject();
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
subject.getPrincipals().add(principal);
return null;
}
});
logger.trace("activate", "TLS: Client Authentication OK!" +
" SubjectDN = " + principal);
} else {
logger.trace("activate", "TLS: No Client Authentication");
}
} catch (SSLPeerUnverifiedException e) {
logger.trace("activate", "TLS: No Client Authentication: " +
e.getMessage());
}
logger.trace("activate", "TLS: Finish TLS Handshake");
}
// Set new TLS socket in MessageConnection
//
((SocketConnectionIf)mc).setSocket(ts);
// Return given Subject
//
return subject;
}
public void terminate() throws IOException {
}
public String getName() {
return profile;
}
//--------------------
// Protected variables
//--------------------
protected SSLSocket ts = null;
//------------------
// Private variables
//------------------
private boolean completed = false;
private Map env = null;
private MessageConnection mc = null;
private String profile = null;
private Subject subject = null;
private static final String X500_PRINCIPAL =
"javax.security.auth.x500.X500Principal";
private static final ClassLogger logger =
new ClassLogger("javax.management.remote.misc", "TLSServerHandler");
}
