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1   /**
2    * This file Copyright (c) 2010 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.module.admininterface.trees;
35  
36  import javax.jcr.PathNotFoundException;
37  import javax.jcr.RepositoryException;
38  import javax.servlet.http.HttpServletRequest;
39  import javax.servlet.http.HttpServletResponse;
40  
41  import org.apache.commons.lang.StringUtils;
42  
43  import info.magnolia.cms.core.Content;
44  import info.magnolia.cms.core.NodeData;
45  import info.magnolia.cms.exchange.ExchangeException;
46  import info.magnolia.cms.security.AccessDeniedException;
47  import info.magnolia.cms.security.Security;
48  import info.magnolia.cms.security.SecuritySupport;
49  import info.magnolia.cms.security.User;
50  import info.magnolia.cms.security.UserManager;
51  import info.magnolia.cms.util.ExclusiveWrite;
52  import info.magnolia.context.MgnlContext;
53  import info.magnolia.module.admininterface.AdminTreeMVCHandler;
54  
55  /**
56   * @author had
57   * @version $Id:$
58   */
59  public class UsersTreeHandler extends AdminTreeMVCHandler {
60  
61      private final SecuritySupport securitySupport;
62  
63      public UsersTreeHandler(String name, HttpServletRequest request, HttpServletResponse response) {
64          super(name, request, response);
65          securitySupport = Security.getSecuritySupport();
66      }
67  
68      @Override
69      public String createNode() {
70          getTree().setPath(path);
71          synchronized (ExclusiveWrite.getInstance()) {
72              final UserManager userMan = securitySupport.getUserManager(StringUtils.substringAfterLast(path, "/"));
73              final User user = userMan.createUser(this.getNewNodeName(), "");
74              setNewNodeName(user.getName());
75          }
76          return VIEW_TREE;
77      }
78  
79      @Override
80      public String renameNode(String newName) throws AccessDeniedException, ExchangeException, PathNotFoundException, RepositoryException {
81          newName = super.renameNode(newName);
82          // update ACLs after rename
83          String path = this.getPath();
84          String newPath = StringUtils.substringBeforeLast(path, "/") + "/" + newName;
85          Content acls = getHierarchyManager().getContent(newPath + "/acl_users");
86          for (Content acl : acls.getChildren()) {
87              NodeData pathND = acl.getNodeData("path");
88              String aclPath = pathND.getString();
89              if (aclPath.startsWith(path + "/")) {
90                  pathND.setValue(newPath + "/" + StringUtils.substringAfter(aclPath, path + "/"));
91              }
92              if (path.equals(aclPath)) {
93                  pathND.setValue(newPath);
94              }
95          }
96          acls.save();
97          return newName;
98      }
99  
100     // TODO: copy/move ACL update if we ever allow moving
101 }