| package ${package}.flux.modules.screens; |
| |
| /* |
| * Copyright 2001-2017 The Apache Software Foundation. |
| * |
| * Licensed 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.commons.configuration.Configuration; |
| 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.pipeline.PipelineData; |
| import org.apache.turbine.services.security.SecurityService; |
| import org.apache.velocity.context.Context; |
| |
| /** |
| * Base screen for secure web acces to the storage side of Tambora. |
| * |
| */ |
| public abstract class FluxScreen extends VelocitySecureScreen { |
| |
| @TurbineService |
| protected SecurityService securityService; |
| |
| @TurbineConfiguration(TurbineConstants.TEMPLATE_LOGIN) |
| private Configuration templateLogin; |
| |
| @TurbineConfiguration(TurbineConstants.TEMPLATE_HOMEPAGE) |
| private Configuration templateHomepage; |
| |
| /** |
| * This method is called by Turbine |
| */ |
| @Override |
| protected void doBuildTemplate(PipelineData data, Context context) throws Exception { |
| |
| /* |
| * Check to see if the embedded menu should be displayed in the templates. |
| */ |
| if (Turbine.getConfiguration().getBoolean("flux.embedded.show.menu", false)) { |
| context.put("showEmbeddedMenu", true); |
| } |
| |
| /* |
| * Check to see if we will display the finders on the forms used in Flux. |
| */ |
| if (Turbine.getConfiguration().getBoolean("flux.ui.show.finder", false)) { |
| context.put("showFinder", true); |
| } |
| |
| } |
| |
| @Override |
| protected boolean isAuthorized(PipelineData data) throws Exception { |
| boolean isAuthorized = false; |
| |
| /* |
| * Grab the Flux Admin role listed in the Flux.properties file that is included |
| * in the the standard TurbineResources.properties file. |
| */ |
| String fluxAdminRole = Turbine.getConfiguration().getString("flux.admin.role"); |
| |
| // 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(fluxAdminRole)) { |
| 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; |
| } |
| } |