1 /**
2 * This file Copyright (c) 2003-2011 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 javax.inject.Inject;
37 import javax.jcr.Credentials;
38 import javax.jcr.RepositoryException;
39 import javax.jcr.Session;
40 import javax.jcr.SimpleCredentials;
41
42 import info.magnolia.cms.core.SystemProperty;
43 import info.magnolia.cms.security.User;
44 import info.magnolia.repository.RepositoryManager;
45
46 /**
47 * Uses a user based access manager.
48 *
49 * @version $Id$
50 */
51 public class DefaultRepositoryStrategy extends AbstractRepositoryStrategy {
52
53 protected UserContext context;
54
55 @Inject
56 public DefaultRepositoryStrategy(RepositoryManager repositoryManager, UserContext context) {
57 super(repositoryManager);
58 this.context = context;
59 }
60
61 @Override
62 protected Session internalGetSession(String workspaceName) throws RepositoryException {
63 return repositoryManager.getSession(workspaceName, getCredentials());
64 }
65
66 /**
67 * @return credentials of current user - anonymous if unknown.
68 */
69 protected Credentials getCredentials() {
70 User user = MgnlContext.getUser();
71 if (user == null) {
72 // 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.
73 // 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
74 // TODO: can also read it from the Login Module properties ... but WAU has no access to that
75 String user1 = SystemProperty.getProperty("magnolia.connection.jcr.anonymous.userId", "anonymous");
76 String pwd = SystemProperty.getProperty("magnolia.connection.jcr.anonymous.password", "anonymous");
77 return new SimpleCredentials(user1, pwd.toCharArray());
78 }
79 return new SimpleCredentials(user.getName(), user.getPassword().toCharArray());
80 }
81
82 @Override
83 public void release() {
84 release(false);
85 }
86
87 }
88