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
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*#


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!!");
	}

}