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/*******************************************************************************
* ============LICENSE_START==================================================
* * org.onap.dmaap
* * ===========================================================================
* * Copyright © 2017 AT&T Intellectual Property. 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.
* * You may obtain a copy of the License at
* *
* * http://www.apache.org/licenses/LICENSE-2.0
* *
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License 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.
* * ============LICENSE_END====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.dmaap.datarouter.node;
import java.util.Arrays;
import org.apache.log4j.Logger;
import org.eclipse.jetty.http.HttpVersion;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.HttpConfiguration;
import org.eclipse.jetty.server.HttpConnectionFactory;
import org.eclipse.jetty.server.SecureRequestCustomizer;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.server.SslConnectionFactory;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jetty.util.ssl.SslContextFactory;
/**
* The main starting point for the Data Router node
*/
public class NodeMain {
private NodeMain() {
}
private static Logger nodeMainLogger = Logger.getLogger("org.onap.dmaap.datarouter.node.NodeMain");
private static class WaitForConfig implements Runnable {
private NodeConfigManager localNodeConfigManager;
WaitForConfig(NodeConfigManager ncm) {
this.localNodeConfigManager = ncm;
}
public synchronized void run() {
notify();
}
synchronized void waitForConfig() {
localNodeConfigManager.registerConfigTask(this);
while (!localNodeConfigManager.isConfigured()) {
nodeMainLogger.info("NODE0003 Waiting for Node Configuration");
try {
wait();
} catch (Exception exception) {
nodeMainLogger
.debug("NodeMain: waitForConfig exception. Exception Message:- " + exception.toString(),
exception);
}
}
localNodeConfigManager.deregisterConfigTask(this);
nodeMainLogger.info("NODE0004 Node Configuration Data Received");
}
}
private static Delivery delivery;
private static NodeConfigManager nodeConfigManager;
/**
* Reset the retry timer for a subscription
*/
static void resetQueue(String subid, String ip) {
delivery.resetQueue(nodeConfigManager.getSpoolDir(subid, ip));
}
/**
* Start the data router.
* <p>
* The location of the node configuration file can be set using the org.onap.dmaap.datarouter.node.ConfigFile system
* property. By default, it is "etc/node.properties".
*/
public static void main(String[] args) throws Exception {
nodeMainLogger.info("NODE0001 Data Router Node Starting");
IsFrom.setDNSCache();
nodeConfigManager = NodeConfigManager.getInstance();
nodeMainLogger.info("NODE0002 I am " + nodeConfigManager.getMyName());
(new WaitForConfig(nodeConfigManager)).waitForConfig();
delivery = new Delivery(nodeConfigManager);
new LogManager(nodeConfigManager);
Server server = new Server();
// HTTP configuration
HttpConfiguration httpConfiguration = new HttpConfiguration();
httpConfiguration.setRequestHeaderSize(2048);
// HTTP connector
ServletContextHandler ctxt;
try (ServerConnector httpServerConnector = new ServerConnector(server,
new HttpConnectionFactory(httpConfiguration))) {
httpServerConnector.setPort(nodeConfigManager.getHttpPort());
httpServerConnector.setIdleTimeout(2000);
// HTTPS configuration
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setKeyStoreType(nodeConfigManager.getKSType());
sslContextFactory.setKeyStorePath(nodeConfigManager.getKSFile());
sslContextFactory.setKeyStorePassword(nodeConfigManager.getKSPass());
sslContextFactory.setKeyManagerPassword(nodeConfigManager.getKPass());
/* Skip SSLv3 Fixes */
sslContextFactory.addExcludeProtocols("SSLv3");
nodeMainLogger.info("Excluded protocols node-" + Arrays.toString(sslContextFactory.getExcludeProtocols()));
/* End of SSLv3 Fixes */
HttpConfiguration httpsConfiguration = new HttpConfiguration(httpConfiguration);
httpsConfiguration.setRequestHeaderSize(8192);
SecureRequestCustomizer secureRequestCustomizer = new SecureRequestCustomizer();
secureRequestCustomizer.setStsMaxAge(2000);
secureRequestCustomizer.setStsIncludeSubDomains(true);
httpsConfiguration.addCustomizer(secureRequestCustomizer);
// HTTPS connector
try (ServerConnector httpsServerConnector = new ServerConnector(server,
new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()),
new HttpConnectionFactory(httpsConfiguration))) {
httpsServerConnector.setPort(nodeConfigManager.getHttpsPort());
httpsServerConnector.setIdleTimeout(500000);
httpsServerConnector.setAcceptQueueSize(2);
server.setConnectors(new Connector[]{httpServerConnector, httpsServerConnector});
}
}
ctxt = new ServletContextHandler(0);
ctxt.setContextPath("/");
server.setHandler(ctxt);
ctxt.addServlet(new ServletHolder(new NodeServlet()), "/*");
nodeMainLogger.info("NODE0005 Data Router Node Activating Service");
server.start();
server.join();
}
}
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