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

   1 /*
   2  * Copyright (c) 2015 - 2017 Brocade Communications Systems, 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 java.util.concurrent.ExecutionException;
  11 import java.util.function.Supplier;
  12 import org.apache.shiro.config.Ini;
  13 import org.apache.shiro.web.env.IniWebEnvironment;
  14 import org.opendaylight.aaa.AAAShiroProvider;
  15 import org.opendaylight.yangtools.util.ClassLoaderUtils;
  16 import org.slf4j.Logger;
  17 import org.slf4j.LoggerFactory;
  18
  19 /**
  20  * Identical to <code>IniWebEnvironment</code> except the Ini is loaded from
  21  * <code>${KARAF_HOME}/etc/shiro.ini</code>, and setting the TCCL (x2) so that
  22  * loading of classes by name (from aaa-app-config.xml) works even with
  23  * ShiroWebContextSecurer.
  24  *
  25  * @deprecated in favor of {@link AAAIniWebEnvironment}. This class is kept for compatibility for other projects that
  26  *             reference it in a web.xml file where it's instantiated via reflection and the dependencies must be
  27  *             accessed statically.
  28  */
  29 @Deprecated
  30 public class KarafIniWebEnvironment extends IniWebEnvironment {
  31
  32     private static final Logger LOG = LoggerFactory.getLogger(KarafIniWebEnvironment.class);
  33
  34     public KarafIniWebEnvironment() {
  35         LOG.info("Initializing the Web Environment using {}", KarafIniWebEnvironment.class.getName());
  36     }
  37
  38     @Override
  39     public void init() {
  40         try {
  41             AAAShiroProvider provider = AAAShiroProvider.INSTANCE_FUTURE.get();
  42
  43             ThreadLocals.DATABROKER_TL.set(provider.getDataBroker());
  44             ThreadLocals.CERT_MANAGER_TL.set(provider.getCertificateManager());
  45             ThreadLocals.AUTH_SETVICE_TL.set(provider.getAuthenticationService());
  46             ThreadLocals.TOKEN_AUTHENICATORS_TL.set(provider.getTokenAuthenticators());
  47             ThreadLocals.TOKEN_STORE_TL.set(provider.getTokenStore());
  48             ThreadLocals.PASSWORD_HASH_SERVICE_TL.set(provider.getPasswordHashService());
  49
  50             // Initialize the Shiro environment from clustered-app-config
  51             final Ini ini = AAAIniWebEnvironment.createIniFromClusteredAppConfig(provider.getShiroConfiguration());
  52             setIni(ini);
  53             ClassLoaderUtils.withClassLoader(KarafIniWebEnvironment.class.getClassLoader(), (Supplier<Void>) () -> {
  54                 super.init();
  55                 return null;
  56             });
  57         } catch (InterruptedException | ExecutionException e) {
  58             throw new RuntimeException("Error obtaining AAAShiroProvider", e);
  59         } finally {
  60             ThreadLocals.DATABROKER_TL.remove();
  61             ThreadLocals.CERT_MANAGER_TL.remove();
  62             ThreadLocals.AUTH_SETVICE_TL.remove();
  63             ThreadLocals.TOKEN_AUTHENICATORS_TL.remove();
  64             ThreadLocals.TOKEN_STORE_TL.remove();
  65             ThreadLocals.PASSWORD_HASH_SERVICE_TL.remove();
  66         }
  67     }
  68 }