datarouter-subscriber/src/main/java/org/onap/dmaap/datarouter/subscriber/SubscriberMain.java

   1 /*******************************************************************************
   2  * ============LICENSE_START==================================================
   3  * * org.onap.dmaap
   4  * * ===========================================================================
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * * ===========================================================================
   7  * * Licensed under the Apache License, Version 2.0 (the "License");
   8  * * you may not use this file except in compliance with the License.
   9  * * You may obtain a copy of the License at
  10  * *
  11  *  *      http://www.apache.org/licenses/LICENSE-2.0
  12  * *
  13  *  * Unless required by applicable law or agreed to in writing, software
  14  * * distributed under the License is distributed on an "AS IS" BASIS,
  15  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * * See the License for the specific language governing permissions and
  17  * * limitations under the License.
  18  * * ============LICENSE_END====================================================
  19  * *
  20  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  * *
  22  ******************************************************************************/
  23
  24 package org.onap.dmaap.datarouter.subscriber;
  25
  26 import com.att.eelf.configuration.EELFLogger;
  27 import com.att.eelf.configuration.EELFManager;
  28 import java.util.Arrays;
  29 import org.eclipse.jetty.http.HttpVersion;
  30 import org.eclipse.jetty.server.Connector;
  31 import org.eclipse.jetty.server.HttpConfiguration;
  32 import org.eclipse.jetty.server.HttpConnectionFactory;
  33 import org.eclipse.jetty.server.SecureRequestCustomizer;
  34 import org.eclipse.jetty.server.Server;
  35 import org.eclipse.jetty.server.ServerConnector;
  36 import org.eclipse.jetty.server.SslConnectionFactory;
  37 import org.eclipse.jetty.servlet.ServletContextHandler;
  38 import org.eclipse.jetty.servlet.ServletHolder;
  39 import org.eclipse.jetty.util.ssl.SslContextFactory;
  40
  41
  42 public class SubscriberMain {
  43
  44     private static EELFLogger logger = EELFManager.getInstance().getLogger(SubscriberMain.class);
  45
  46     /**
  47      * Main class for Subscriber.
  48      * @param args standard args array
  49      * @throws Exception generic exception
  50      */
  51     public static void main(String[] args) throws Exception {
  52         SubscriberProps props = SubscriberProps.getInstance(
  53                 System.getProperty("org.onap.dmaap.datarouter.subscriber.properties", "subscriber.properties"));
  54         int httpsPort = Integer.parseInt(props.getValue("org.onap.dmaap.datarouter.subscriber.https.port", "8443"));
  55         int httpPort = Integer.parseInt(props.getValue("org.onap.dmaap.datarouter.subscriber.http.port", "8080"));
  56
  57         Server server = new Server();
  58         HttpConfiguration httpConfig = new HttpConfiguration();
  59         httpConfig.setRequestHeaderSize(8192);
  60
  61         // HTTP connector
  62         ServletContextHandler ctxt;
  63         try (ServerConnector httpServerConnector = new ServerConnector(server,
  64                 new HttpConnectionFactory(httpConfig))) {
  65             httpServerConnector.setPort(httpPort);
  66             httpServerConnector.setIdleTimeout(30000);
  67
  68             // SSL Context Factory
  69             SslContextFactory sslContextFactory = new SslContextFactory();
  70
  71             // SSL HTTP Configuration
  72             HttpConfiguration httpsConfig = new HttpConfiguration(httpConfig);
  73             httpsConfig.addCustomizer(new SecureRequestCustomizer());
  74
  75             // SSL Connector
  76             ServerConnector sslConnector = new ServerConnector(server,
  77                     new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()),
  78                     new HttpConnectionFactory(httpsConfig));
  79             sslConnector.setPort(httpsPort);
  80             server.addConnector(sslConnector);
  81
  82             /*Skip SSLv3 Fixes*/
  83             sslContextFactory.addExcludeProtocols("SSLv3");
  84             logger.info("Excluded protocols for SubscriberMain:"
  85                                 + Arrays.toString(sslContextFactory.getExcludeProtocols()));
  86             /*End of SSLv3 Fixes*/
  87
  88             // HTTPS Configuration
  89             try (ServerConnector https = new ServerConnector(server,
  90                     new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()),
  91                     new HttpConnectionFactory(httpsConfig))) {
  92                 https.setPort(httpsPort);
  93                 https.setIdleTimeout(30000);
  94             }
  95             server.setConnectors(new Connector[]{ httpServerConnector });
  96         }
  97         ctxt = new ServletContextHandler(0);
  98         ctxt.setContextPath("/");
  99         server.setHandler(ctxt);
 100
 101         ctxt.addServlet(new ServletHolder(new SampleSubscriberServlet()), "/*");
 102         try {
 103             server.start();
 104         } catch ( Exception e ) {
 105             logger.info("Jetty failed to start. Reporting will be unavailable-" + e);
 106         }
 107         server.join();
 108         logger.info("org.onap.dmaap.datarouter.subscriber.SubscriberMain started-" + server.getState());
 109
 110     }
 111 }