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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 com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import java.io.IOException;
import java.io.InputStream;
import java.util.EnumSet;
import java.util.Properties;
import javax.servlet.DispatcherType;
import javax.servlet.ServletException;
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.FilterHolder;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.onap.aaf.cadi.PropAccess;
/**
* The main starting point for the Data Router node.
*/
public class NodeMain {
private static EELFLogger nodeMainLogger = EELFManager.getInstance().getLogger(NodeMain.class);
private static Delivery delivery;
private static NodeConfigManager nodeConfigManager;
private NodeMain() {
}
/**
* 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.properties
* system property. By default, it is "/opt/app/datartr/etc/node.properties".
*/
public static void main(String[] args) throws Exception {
nodeMainLogger.debug("NODE0001 Data Router Node Starting");
IsFrom.setDNSCache();
nodeConfigManager = NodeConfigManager.getInstance();
nodeMainLogger.debug("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
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());
//SP-6: Fixes for SDV scan to exclude/remove DES/3DES
// ciphers are taken care by upgrading jdk in descriptor.xml
sslContextFactory.setExcludeCipherSuites(
"SSL_RSA_WITH_DES_CBC_SHA",
"SSL_DHE_RSA_WITH_DES_CBC_SHA",
"SSL_DHE_DSS_WITH_DES_CBC_SHA",
"SSL_RSA_EXPORT_WITH_RC4_40_MD5",
"SSL_RSA_EXPORT_WITH_DES40_CBC_SHA",
"SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA",
"SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"
);
sslContextFactory.addExcludeProtocols("SSLv3");
sslContextFactory.setIncludeProtocols(nodeConfigManager.getEnabledprotocols());
nodeMainLogger.debug("NODE00004 Unsupported protocols node server:-"
+ String.join(",", sslContextFactory.getExcludeProtocols()));
nodeMainLogger.debug("NODE00004 Supported protocols node server:-"
+ String.join(",", sslContextFactory.getIncludeProtocols()));
nodeMainLogger.debug("NODE00004 Unsupported ciphers node server:-"
+ String.join(",", sslContextFactory.getExcludeCipherSuites()));
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(3600000);
httpsServerConnector.setAcceptQueueSize(2);
//Context Handler
ServletContextHandler servletContextHandler = new ServletContextHandler(0);
servletContextHandler.setContextPath("/");
servletContextHandler.addServlet(new ServletHolder(new NodeServlet(delivery)), "/*");
//CADI Filter activation check
if (nodeConfigManager.getCadiEnabled()) {
enableCadi(servletContextHandler);
}
server.setHandler(servletContextHandler);
server.setConnectors(new Connector[]{httpServerConnector, httpsServerConnector});
}
}
try {
server.start();
nodeMainLogger.debug("NODE00006 Node Server started-" + server.getState());
} catch (Exception e) {
nodeMainLogger.error("NODE00006 Jetty failed to start. Reporting will we unavailable: "
+ e.getMessage(), e);
}
server.join();
nodeMainLogger.debug("NODE00007 Node Server joined - " + server.getState());
}
private static void enableCadi(ServletContextHandler servletContextHandler) throws ServletException {
Properties cadiProperties = new Properties();
try {
Inner obj = new NodeMain().new Inner();
InputStream in = obj.getCadiProps();
cadiProperties.load(in);
} catch (IOException e1) {
nodeMainLogger
.error("NODE00005 Exception in NodeMain.Main() loading CADI properties " + e1.getMessage(), e1);
}
cadiProperties.setProperty("aaf_locate_url", nodeConfigManager.getAafURL());
nodeMainLogger.debug("NODE00005 aaf_url set to - " + cadiProperties.getProperty("aaf_url"));
PropAccess access = new PropAccess(cadiProperties);
servletContextHandler.addFilter(new FilterHolder(new DRNodeCadiFilter(true, access)), "/*", EnumSet
.of(DispatcherType.REQUEST));
}
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.debug("NODE0003 Waiting for Node Configuration");
try {
wait();
} catch (Exception exception) {
nodeMainLogger
.error("NodeMain: waitForConfig exception. Exception Message:- " + exception.toString(),
exception);
}
}
localNodeConfigManager.deregisterConfigTask(this);
nodeMainLogger.debug("NODE0004 Node Configuration Data Received");
}
}
class Inner {
InputStream getCadiProps() {
InputStream in = null;
try {
in = getClass().getClassLoader().getResourceAsStream("drNodeCadi.properties");
} catch (Exception e) {
nodeMainLogger.error("Exception in Inner.getCadiProps() method ", e);
}
return in;
}
}
}
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