1 /** 2 * This file Copyright (c) 2003-2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.context; 35 36 import info.magnolia.cms.core.SystemProperty; 37 import info.magnolia.cms.security.User; 38 import info.magnolia.repository.RepositoryManager; 39 40 import javax.inject.Inject; 41 import javax.jcr.Credentials; 42 import javax.jcr.RepositoryException; 43 import javax.jcr.Session; 44 import javax.jcr.SimpleCredentials; 45 46 /** 47 * Uses a user based access manager. 48 */ 49 public class DefaultRepositoryStrategy extends AbstractRepositoryStrategy { 50 51 protected UserContext context; 52 53 @Inject 54 public DefaultRepositoryStrategy(RepositoryManager repositoryManager, UserContext context) { 55 super(repositoryManager); 56 this.context = context; 57 } 58 59 @Override 60 protected Session internalGetSession(String workspaceName) throws RepositoryException { 61 return repositoryManager.getSession(workspaceName, getCredentials()); 62 } 63 64 /** 65 * @return credentials of current user - anonymous if unknown. 66 */ 67 protected Credentials getCredentials() { 68 User user = MgnlContext.getUser(); 69 if (user == null) { 70 // there is no user logged in, so this is just a system call. Returned credentials are used only to access repository, but do not allow any access over Magnolia. 71 // FIXME: stop using SystemProperty, but IoC is not ready yet when this is called (config loader calls repo.init() which results in authentication calls being made and this method being invoked 72 // TODO: can also read it from the Login Module properties ... but WAU has no access to that 73 String user1 = SystemProperty.getProperty("magnolia.connection.jcr.anonymous.userId", "anonymous"); 74 String pwd = SystemProperty.getProperty("magnolia.connection.jcr.anonymous.password", "anonymous"); 75 return new SimpleCredentials(user1, pwd.toCharArray()); 76 } 77 final String password = user.getPassword(); 78 if (password == null) { 79 return new SimpleCredentials(user.getName(), "".toCharArray()); //user is already logged into instance, we can pass empty string 80 } else { 81 return new SimpleCredentials(user.getName(), password.toCharArray()); 82 } 83 } 84 85 @Override 86 public void release() { 87 release(false); 88 } 89 90 } 91