package ${package}.modules.actions;

#*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*#


import org.apache.fulcrum.security.util.PasswordMismatchException;
import org.apache.turbine.annotation.TurbineService;
import org.apache.turbine.om.security.User;
import org.apache.turbine.pipeline.PipelineData;
import org.apache.turbine.services.security.SecurityService;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;

/**
 * Change Password action.
 *
 */
public class ChangePasswordAction extends SecureAction 

{

    /** Injected service instance */
    @TurbineService
    private SecurityService security;


  /**
   * Implement this to add information to the context.
   *
   * @param data
   *            Turbine information.
   * @param context
   *            Context for web pages.
   * @exception Exception,
   *                a generic exception.
   */
    @Override
    public void doPerform(PipelineData data)
            throws Exception 
            {

    User user = getRunData(data).getUser();
    
    RunData rundata = getRunData(data);
    String oldPassword = rundata.getParameters().getString("oldpassword", "");
    String newPassword = rundata.getParameters().getString("newpassword", "");
    
    try {
        security.changePassword(user, oldPassword, newPassword); 
        rundata.setMessage("Password changed!");
    }
    catch (PasswordMismatchException e) 
    {
      rundata.setMessage(e.getMessage());
      rundata.setScreenTemplate("Password.vm");
    }
    
    
  }
    
  /**
   * Implement this to add information to the context.
   *
   * @param data
   *            Turbine information.
   * @param context
   *            Context for web pages.
   * @exception Exception,
   *                a generic exception.
   */
  @Override
  public void doPerform(PipelineData data, Context context) throws Exception 
  {

    context.put("success", "Password changed!!");
  }

}