| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package org.apache.karaf.jaas.command; |
| |
| import org.apache.karaf.jaas.config.JaasRealm; |
| import org.apache.karaf.jaas.modules.BackingEngine; |
| import org.apache.karaf.jaas.modules.BackingEngineService; |
| import org.apache.karaf.shell.console.OsgiCommandSupport; |
| |
| import javax.security.auth.login.AppConfigurationEntry; |
| import java.util.List; |
| import java.util.Queue; |
| |
| /** |
| * @author iocanel |
| */ |
| public abstract class JaasCommandSupport extends OsgiCommandSupport { |
| |
| public static final String JAAS_REALM = "JaasCommand.REALM"; |
| public static final String JAAS_ENTRY = "JaasCommand.ENTRY"; |
| public static final String JAAS_CMDS = "JaasCommand.COMMANDS"; |
| |
| private List<JaasRealm> realms; |
| |
| protected BackingEngineService backingEngineService; |
| |
| protected abstract Object doExecute(BackingEngine engine) throws Exception; |
| |
| /** |
| * Add the command to the command queue. |
| * |
| * @return |
| * @throws Exception |
| */ |
| protected Object doExecute() throws Exception { |
| JaasRealm realm = (JaasRealm) session.get(JAAS_REALM); |
| AppConfigurationEntry entry = (AppConfigurationEntry) session.get(JAAS_ENTRY); |
| Queue commandQueue = (Queue) session.get(JAAS_CMDS); |
| |
| if (realm != null && entry != null) { |
| if (commandQueue != null) { |
| commandQueue.add(this); |
| } |
| } else { |
| System.err.println("No JAAS Realm / Module has been selected."); |
| } |
| return null; |
| } |
| |
| |
| /** |
| * Returns the Jaas Realm named as realmName. |
| * |
| * @param realmName |
| * @return |
| */ |
| public JaasRealm findRealmByNameOrIndex(String realmName, int index) { |
| JaasRealm realm = null; |
| if (realms != null) { |
| for (int i=1; i <= realms.size();i++) { |
| if (realms.get(i-1).getName().equals(realmName) || index == i) |
| return realms.get(i-1); |
| } |
| } |
| return realm; |
| } |
| |
| /** |
| * Returns the Jaas Module entry of the specified realm, named as moduleName. |
| * |
| * @param moduleName |
| * @return |
| */ |
| public AppConfigurationEntry findEntryByRealmAndName(JaasRealm realm, String moduleName) { |
| AppConfigurationEntry appConfigurationEntry = null; |
| if (realm != null) { |
| |
| AppConfigurationEntry[] entries = realm.getEntries(); |
| |
| //If no moduleName provided and a there is a single module in the realm. |
| if (entries != null && entries.length == 1 && moduleName == null) { |
| return entries[0]; |
| } |
| |
| for (AppConfigurationEntry entry : entries) { |
| if (moduleName.equals(entry.getLoginModuleName())) { |
| return entry; |
| } |
| } |
| |
| } |
| return appConfigurationEntry; |
| } |
| |
| |
| public List<JaasRealm> getRealms() { |
| return realms; |
| } |
| |
| public void setRealms(List<JaasRealm> realms) { |
| this.realms = realms; |
| } |
| |
| public BackingEngineService getBackingEngineService() { |
| return backingEngineService; |
| } |
| |
| public void setBackingEngineService(BackingEngineService backingEngineService) { |
| this.backingEngineService = backingEngineService; |
| } |
| } |