| /* |
| * 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.cocoon.auth.acting; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.cocoon.environment.Redirector; |
| import org.apache.cocoon.environment.SourceResolver; |
| import org.apache.cocoon.auth.ApplicationUtil; |
| import org.apache.cocoon.auth.User; |
| |
| /** |
| * This action tests if the user is logged in for a given application. |
| * |
| * @version $Id$ |
| */ |
| public final class LoggedInAction |
| extends AbstractAuthAction { |
| |
| /** |
| * @see org.apache.cocoon.acting.Action#act(org.apache.cocoon.environment.Redirector, org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters) |
| */ |
| public Map act(final Redirector redirector, |
| final SourceResolver resolver, |
| final Map objectModel, |
| final String source, |
| final Parameters par) |
| throws Exception { |
| if (this.getLogger().isDebugEnabled() ) { |
| this.getLogger().debug("BEGIN act resolver="+resolver+ |
| ", objectModel="+objectModel+ |
| ", source="+source+ |
| ", par="+par); |
| } |
| |
| Map map = null; |
| final String applicationName = par.getParameter("application"); |
| final String roleName = par.getParameter("role", null); |
| |
| final boolean negate = par.getParameterAsBoolean("negate-result", false); |
| if ( this.applicationManager.isLoggedIn(applicationName) ) { |
| final User user = ApplicationUtil.getUser(objectModel); |
| if ( roleName == null || user.isUserInRole(roleName) ) { |
| if ( !negate ) { |
| map = new HashMap(); |
| map.put("ID", user.getId()); |
| Iterator i = user.getAttributeNames(); |
| while ( i.hasNext() ) { |
| final String key = (String)i.next(); |
| map.put(key, user.getAttribute(key)); |
| } |
| } |
| } |
| } else { |
| if ( negate ) { |
| map = EMPTY_MAP; |
| } |
| } |
| |
| if (this.getLogger().isDebugEnabled() ) { |
| this.getLogger().debug("END act map={}"); |
| } |
| |
| return map; |
| } |
| |
| } |