aaa-shiro/impl/src/main/java/org/opendaylight/aaa/shiro/web/env/WebInitializer.java

   1 /*
   2  * Copyright (c) 2018 Red Hat, Inc. 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.aaa.shiro.web.env;
   9
  10 import javax.annotation.PreDestroy;
  11 import javax.inject.Inject;
  12 import javax.inject.Singleton;
  13 import javax.servlet.ServletException;
  14 import org.opendaylight.aaa.api.ClaimCache;
  15 import org.opendaylight.aaa.api.IIDMStore;
  16 import org.opendaylight.aaa.filterchain.configuration.CustomFilterAdapterConfiguration;
  17 import org.opendaylight.aaa.filterchain.filters.CustomFilterAdapter;
  18 import org.opendaylight.aaa.shiro.idm.IdmLightApplication;
  19 import org.opendaylight.aaa.web.FilterDetails;
  20 import org.opendaylight.aaa.web.ServletDetails;
  21 import org.opendaylight.aaa.web.WebContext;
  22 import org.opendaylight.aaa.web.WebContextSecurer;
  23 import org.opendaylight.aaa.web.WebServer;
  24 import org.opendaylight.aaa.web.servlet.ServletSupport;
  25 import org.opendaylight.yangtools.concepts.Registration;
  26
  27 /**
  28  * Initializer for web components.
  29  * This class is the equivalent of a declarative web.xml,
  30  * and is not OSGi specific; it can also be used e.g. in standalone
  31  * Java environments, such as tests.
  32  *
  33  * @author Michael Vorburger.ch
  34  */
  35 @Singleton
  36 public class WebInitializer {
  37     private final Registration registraton;
  38
  39     @Inject
  40     public WebInitializer(final WebServer webServer, final ClaimCache claimCache, final IIDMStore iidMStore,
  41             final WebContextSecurer webContextSecurer, final ServletSupport servletSupport,
  42             final CustomFilterAdapterConfiguration customFilterAdapterConfig) throws ServletException {
  43
  44         final var webContextBuilder = WebContext.builder()
  45             .name("OpenDaylight IDM realm management")
  46             .contextPath("/auth")
  47             .supportsSessions(true)
  48
  49             .addServlet(ServletDetails.builder()
  50                 .servlet(servletSupport.createHttpServletBuilder(new IdmLightApplication(iidMStore, claimCache))
  51                     .build())
  52                 .addUrlPattern("/*")
  53                 .build())
  54
  55             // Allows user to add javax.servlet.Filter(s) in front of REST services
  56             .addFilter(FilterDetails.builder()
  57                 .filter(new CustomFilterAdapter(customFilterAdapterConfig))
  58                 .addUrlPattern("/*")
  59                 .build());
  60
  61         webContextSecurer.requireAuthentication(webContextBuilder, "/*", "/moon/*");
  62
  63         registraton = webServer.registerWebContext(webContextBuilder.build());
  64     }
  65
  66     @PreDestroy
  67     public void close() {
  68         registraton.close();
  69     }
  70 }