Coverage Report - org.apache.turbine.modules.actions.LoginUser
 
Classes in this File Line Coverage Branch Coverage Complexity
LoginUser
57%
15/26
25%
2/8
8
 
 1  
 package org.apache.turbine.modules.actions;
 2  
 
 3  
 /*
 4  
  * Licensed to the Apache Software Foundation (ASF) under one
 5  
  * or more contributor license agreements.  See the NOTICE file
 6  
  * distributed with this work for additional information
 7  
  * regarding copyright ownership.  The ASF licenses this file
 8  
  * to you under the Apache License, Version 2.0 (the
 9  
  * "License"); you may not use this file except in compliance
 10  
  * with the License.  You may obtain a copy of the License at
 11  
  *
 12  
  *   http://www.apache.org/licenses/LICENSE-2.0
 13  
  *
 14  
  * Unless required by applicable law or agreed to in writing,
 15  
  * software distributed under the License is distributed on an
 16  
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 17  
  * KIND, either express or implied.  See the License for the
 18  
  * specific language governing permissions and limitations
 19  
  * under the License.
 20  
  */
 21  
 
 22  
 import org.apache.commons.lang3.StringUtils;
 23  
 import org.apache.fulcrum.security.util.DataBackendException;
 24  
 import org.apache.fulcrum.security.util.FulcrumSecurityException;
 25  
 import org.apache.logging.log4j.LogManager;
 26  
 import org.apache.logging.log4j.Logger;
 27  
 import org.apache.turbine.TurbineConstants;
 28  
 import org.apache.turbine.annotation.TurbineConfiguration;
 29  
 import org.apache.turbine.annotation.TurbineService;
 30  
 import org.apache.turbine.modules.Action;
 31  
 import org.apache.turbine.om.security.User;
 32  
 import org.apache.turbine.pipeline.PipelineData;
 33  
 import org.apache.turbine.services.security.SecurityService;
 34  
 import org.apache.turbine.util.RunData;
 35  
 import org.apache.turbine.util.TurbineException;
 36  
 
 37  
 /**
 38  
  * This is where we authenticate the user logging into the system
 39  
  * against a user in the database. If the user exists in the database
 40  
  * that users last login time will be updated.
 41  
  *
 42  
  * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a>
 43  
  * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
 44  
  * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a>
 45  
  * @author <a href="mailto:peter@courcoux.biz">Peter Courcoux</a>
 46  
  * @version $Id: LoginUser.java 1854797 2019-03-04 20:41:39Z tv $
 47  
  */
 48  3
 public class LoginUser implements Action
 49  
 {
 50  
     /** CGI Parameter for the user name */
 51  
     public static final String CGI_USERNAME = "username";
 52  
 
 53  
     /** CGI Parameter for the password */
 54  
     public static final String CGI_PASSWORD = "password";
 55  
 
 56  
     /** Logging */
 57  3
     private static Logger log = LogManager.getLogger(LoginUser.class);
 58  
 
 59  
     /** Injected service instance */
 60  
     @TurbineService
 61  
     private SecurityService security;
 62  
 
 63  3
     @TurbineConfiguration( TurbineConstants.LOGIN_ERROR )
 64  
     private String loginError = "";
 65  
 
 66  
     @TurbineConfiguration( TurbineConstants.TEMPLATE_LOGIN )
 67  
     private String templateLogin;
 68  
 
 69  
     @TurbineConfiguration( TurbineConstants.SCREEN_LOGIN )
 70  
     private String screenLogin;
 71  
 
 72  
     /**
 73  
      * Updates the user's LastLogin timestamp, sets their state to
 74  
      * "logged in" and calls RunData.setUser() .  If the user cannot
 75  
      * be authenticated (database error?) the user is assigned
 76  
      * anonymous status and, if tr.props contains a TEMPLATE_LOGIN,
 77  
      * the screenTemplate is set to this, otherwise the screen is set
 78  
      * to SCREEN_LOGIN
 79  
      *
 80  
      * @param     pipelineData Turbine information.
 81  
      * @throws FulcrumSecurityException could not get instance of the
 82  
      *            anonymous user
 83  
      */
 84  
     @Override
 85  
     public void doPerform(PipelineData pipelineData)
 86  
             throws FulcrumSecurityException
 87  
     {
 88  3
         RunData data = pipelineData.getRunData();
 89  3
         String username = data.getParameters().getString(CGI_USERNAME, "");
 90  3
         String password = data.getParameters().getString(CGI_PASSWORD, "");
 91  
 
 92  3
         if (StringUtils.isEmpty(username))
 93  
         {
 94  0
             return;
 95  
         }
 96  
 
 97  
         try
 98  
         {
 99  3
                 if (username.equals(security.getAnonymousUser().getName()))
 100  
             {
 101  0
                 throw new TurbineException("Anonymous user cannot login");
 102  
             }
 103  
 
 104  
             // Authenticate the user and get the object.
 105  3
             User user = security.getAuthenticatedUser(username, password);
 106  
 
 107  
             // Store the user object.
 108  3
             data.setUser(user);
 109  
 
 110  
             // Mark the user as being logged in.
 111  3
             user.setHasLoggedIn(Boolean.TRUE);
 112  
 
 113  
             // Set the last_login date in the database.
 114  3
             user.updateLastLogin();
 115  
 
 116  
             // This only happens if the user is valid; otherwise, we
 117  
             // will get a valueBound in the User object when we don't
 118  
             // want to because the username is not set yet.  Save the
 119  
             // User object into the session.
 120  3
             data.save();
 121  
 
 122  
             /*
 123  
              * If the setPage("template.vm") method has not
 124  
              * been used in the template to authenticate the
 125  
              * user (usually Login.vm), then the user will
 126  
              * be forwarded to the template that is specified
 127  
              * by the "template.home" property as listed in
 128  
              * TR.props for the webapp.
 129  
              */
 130  
 
 131  
         }
 132  0
         catch (Exception e)
 133  
         {
 134  0
             if (e instanceof DataBackendException)
 135  
             {
 136  0
                 log.error(e);
 137  
             }
 138  
 
 139  
             // Set Error Message and clean out the user.
 140  0
             data.setMessage(loginError);
 141  
 
 142  0
             User anonymousUser = security.getAnonymousUser();
 143  0
             data.setUser(anonymousUser);
 144  
 
 145  0
             if (StringUtils.isNotEmpty(templateLogin))
 146  
             {
 147  
                 // We're running in a templating solution
 148  0
                 data.setScreenTemplate(templateLogin);
 149  
             }
 150  
             else
 151  
             {
 152  0
                 data.setScreen(screenLogin);
 153  
             }
 154  3
         }
 155  3
     }
 156  
 
 157  
 }