LoginErrorServlet xref

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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.jetspeed.login;
18  
19  import java.io.IOException;
20  
21  import javax.servlet.ServletException;
22  import javax.servlet.http.HttpServlet;
23  import javax.servlet.http.HttpServletRequest;
24  import javax.servlet.http.HttpServletResponse;
25  import javax.servlet.http.HttpSession;
26  
27  import org.apache.jetspeed.Jetspeed;
28  import org.apache.jetspeed.audit.AuditActivity;
29  
30  /***
31   * LoginErrorServlet
32   * 
33   * @author <a href="mailto:ate@douma.nu">Ate Douma </a>
34   * @version $Id: LoginErrorServlet.java 553804 2007-07-06 09:15:49Z taylor $
35   */
36  public class LoginErrorServlet extends HttpServlet
37  {
38  
39      public void doGet(HttpServletRequest request,
40              HttpServletResponse response) throws IOException, ServletException
41      {
42          HttpSession session = request.getSession();
43          String destination = (String) session
44                  .getAttribute(LoginConstants.DESTINATION);
45          if (destination == null)
46              destination = request.getContextPath() + "/";
47          else
48              session.removeAttribute(LoginConstants.DESTINATION);
49  
50          Integer retryCount = (Integer) session
51                  .getAttribute(LoginConstants.RETRYCOUNT);
52          if (retryCount == null)
53              retryCount = new Integer(1);
54          else
55              retryCount = new Integer(retryCount.intValue() + 1);
56          session.setAttribute(LoginConstants.RETRYCOUNT, retryCount);
57  
58          String username = (String)session.getAttribute(LoginConstants.USERNAME);        
59          AuditActivity audit = (AuditActivity)Jetspeed.getComponentManager().getComponent("org.apache.jetspeed.audit.AuditActivity");
60          if (audit != null)
61          {
62              audit.logUserActivity(username, request.getRemoteAddr(), AuditActivity.AUTHENTICATION_FAILURE, "Active Authentication");
63          }        
64          response.sendRedirect(response.encodeURL(destination));
65      }
66  
67      public final void doPost(HttpServletRequest request,
68              HttpServletResponse response) throws IOException, ServletException
69      {
70          doGet(request, response);
71      }
72  }