restconf/restconf-nb-rfc8040/src/main/java/org/opendaylight/restconf/nb/rfc8040/web/WebInitializer.java

   1 /*
   2  * Copyright (c) 2018 Inocybe Technologies and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.restconf.nb.rfc8040.web;
   9
  10 import javax.servlet.ServletException;
  11 import javax.ws.rs.core.Application;
  12 import org.opendaylight.aaa.filterchain.configuration.CustomFilterAdapterConfiguration;
  13 import org.opendaylight.aaa.filterchain.filters.CustomFilterAdapter;
  14 import org.opendaylight.aaa.web.FilterDetails;
  15 import org.opendaylight.aaa.web.ServletDetails;
  16 import org.opendaylight.aaa.web.WebContext;
  17 import org.opendaylight.aaa.web.WebContextBuilder;
  18 import org.opendaylight.aaa.web.WebContextRegistration;
  19 import org.opendaylight.aaa.web.WebContextSecurer;
  20 import org.opendaylight.aaa.web.WebServer;
  21 import org.opendaylight.aaa.web.servlet.ServletSupport;
  22
  23 /**
  24  * Initializes the rfc8040 web app endpoint.
  25  *
  26  * @author Thomas Pantelis
  27  */
  28 public class WebInitializer {
  29     private final WebContextRegistration registration;
  30
  31     public WebInitializer(WebServer webServer,  WebContextSecurer webContextSecurer, ServletSupport servletSupport,
  32             Application webApp, CustomFilterAdapterConfiguration customFilterAdapterConfig) throws ServletException {
  33         WebContextBuilder webContextBuilder = WebContext.builder().contextPath("rests").supportsSessions(true)
  34                 .addServlet(ServletDetails.builder().servlet(servletSupport.createHttpServletBuilder(webApp).build())
  35                     .addUrlPattern("/*").build())
  36
  37                 // Allows user to add javax.servlet.Filter(s) in front of REST services
  38                 .addFilter(FilterDetails.builder().filter(new CustomFilterAdapter(customFilterAdapterConfig))
  39                     .addUrlPattern("/*").build())
  40
  41                 .addFilter(FilterDetails.builder().filter(new org.eclipse.jetty.servlets.GzipFilter())
  42                     .putInitParam("mimeTypes",
  43                         "application/xml,application/yang.data+xml,xml,application/json,application/yang.data+json")
  44                     .addUrlPattern("/*").build());
  45
  46         webContextSecurer.requireAuthentication(webContextBuilder, "/*");
  47
  48         registration = webServer.registerWebContext(webContextBuilder.build());
  49     }
  50
  51     public void close() {
  52         if (registration != null) {
  53             registration.close();
  54         }
  55     }
  56 }