| package ${package}.modules.screens; |
| #* |
| * 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. |
| *# |
| |
| |
| import org.apache.fulcrum.security.model.turbine.TurbineAccessControlList; |
| import org.apache.turbine.Turbine; |
| import org.apache.turbine.TurbineConstants; |
| import org.apache.turbine.annotation.TurbineConfiguration; |
| import org.apache.turbine.annotation.TurbineService; |
| import org.apache.turbine.modules.screens.VelocitySecureScreen; |
| import org.apache.turbine.om.security.User; |
| import org.apache.turbine.pipeline.PipelineData; |
| import org.apache.turbine.services.security.SecurityService; |
| import org.apache.velocity.context.Context; |
| import org.apache.commons.configuration2.Configuration; |
| |
| /** |
| * This class provides a sample implementation for creating a secured screen |
| */ |
| public class SecureScreen extends VelocitySecureScreen |
| { |
| @TurbineService |
| protected SecurityService securityService; |
| |
| @TurbineConfiguration( TurbineConstants.TEMPLATE_LOGIN ) |
| private Configuration templateLogin; |
| |
| @TurbineConfiguration( TurbineConstants.TEMPLATE_HOMEPAGE ) |
| private Configuration templateHomepage; |
| |
| @Override |
| protected boolean isAuthorized(PipelineData data) throws Exception |
| { |
| boolean isAuthorized = false; |
| |
| // Who is our current user? |
| User user = getRunData(data).getUser(); |
| |
| // Get the Turbine ACL implementation |
| TurbineAccessControlList acl = getRunData(data).getACL(); |
| |
| if (acl == null) |
| { |
| // commons configuration getProperty: prefix removed, the key for the value .. is an empty string, the result an object |
| getRunData(data).setScreenTemplate( (String) templateLogin.getProperty("") ); |
| isAuthorized = false; |
| } |
| else if (acl.hasRole("turbineuser") || acl.hasRole("turbineadmin")) |
| { |
| isAuthorized = true; |
| } |
| else |
| { |
| getRunData(data).setScreenTemplate( (String) templateHomepage.getProperty("") ); |
| getRunData(data).setMessage("You do not have access to this part of the site."); |
| isAuthorized = false; |
| } |
| return isAuthorized; |
| } |
| |
| /** |
| * Implement this to add information to the context. |
| * |
| * @param data |
| * Turbine information. |
| * @param context |
| * Context for web pages. |
| * @exception Exception, |
| * a generic exception. |
| */ |
| @Override |
| protected void doBuildTemplate(PipelineData data, Context context) throws Exception |
| { |
| |
| } |
| } |