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Awake FILE is a secure Open Source framework that allows to program very easily file uploads/downloads and RPC through http. File transfers include powerful features like file chunking and automatic recovery mechanism. Security has been taken into account from the design: server side allows to specify strong security rules in order to protect the files and to secure the RPC calls.

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/*
 * This file is part of Awake FILE. 
 * Awake FILE: Easy file upload & download over HTTP with Java.                                    
 * Copyright (C) 2014,  KawanSoft SAS
 * (http://www.kawansoft.com). All rights reserved.                                
 *                                                                               
 * Awake FILE is free software; you can redistribute it and/or                 
 * modify it under the terms of the GNU Lesser General Public                    
 * License as published by the Free Software Foundation; either                  
 * version 2.1 of the License, or (at your option) any later version.            
 *                                                                               
 * Awake FILE is distributed in the hope that it will be useful,               
 * but WITHOUT ANY WARRANTY; without even the implied warranty of                
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             
 * Lesser General Public License for more details.                               
 *                                                                               
 * You should have received a copy of the GNU Lesser General Public              
 * License along with this library; if not, write to the Free Software           
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
 * 02110-1301  USA
 *
 * Any modifications to this file must keep this entire header
 * intact.
 */
package org.awakefw.file.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import org.awakefw.commons.api.server.AwakeCommonsConfigurator;

/**
 * 
 * Calls AwakeCommonsConfigurator methods using reflection
 * 
 * @author Nicolas de Pomereu
 * 
 */
public class AwakeCommonsConfiguratorCall {

    /**
     * Return the result of forceSecureHttp method of AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return true if https must be forced, else false
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */
    public static boolean forceSecureHttp(
	    AwakeCommonsConfigurator awakeCommonsConfigurator)
	    throws SQLException {
	return awakeCommonsConfigurator.forceSecureHttp();
    }

    /**
     * Return the result of getBannedUsernames method of
     * AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return the list of banned usernames else empty list
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */
    public static Set getBannedUsernames(
	    AwakeCommonsConfigurator awakeCommonsConfigurator)
	    throws IOException, SQLException {
	return awakeCommonsConfigurator.getBannedUsernames();
    }

    /**
     * Return the result of getIPsBlacklist method of AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return the list of blacklisted IPs else empty list
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */

    @SuppressWarnings("deprecation")
    public static List getIPsBlacklist(
	    AwakeCommonsConfigurator awakeCommonsConfigurator)
	    throws IOException, SQLException {
	
	List ipsBlacklist = new ArrayList();
	ipsBlacklist.addAll(awakeCommonsConfigurator.getBannedIPs());	
	ipsBlacklist.addAll(awakeCommonsConfigurator.getIPsBlacklist());
	
	return ipsBlacklist;
    }

    /**
     * Return the result of getIPsWhitelist method of AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return the list of whilelisted IPs else empty list
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */

    public static List getIPsWhitelist(
	    AwakeCommonsConfigurator awakeCommonsConfigurator)
	    throws IOException, SQLException {
	List ipsWhitelist = awakeCommonsConfigurator.getIPsWhitelist();
	return ipsWhitelist;
    }

    /**
     * Return the result of computeAuthToken(String username) method of
     * AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return the result of computeAuthToken
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */
    public static String computeAuthToken(
	    AwakeCommonsConfigurator awakeCommonsConfigurator, String username)
	    throws Exception {
	return awakeCommonsConfigurator.computeAuthToken(username);
    }

    /**
     * Return the result of computeAuthToken(String username) method of
     * AwakeCommonsConfigurator
     * 
     * @param AwakeCommonsConfigurator
     *            the AwakeCommonsConfigurator instance
     * @return the list of banned IPs else null
     * 
     * @throws SQLException
     *             if any Exception occurs, it is wrapped into an SQLException
     */
    public static char[] getEncryptionPassword(
	    AwakeCommonsConfigurator awakeCommonsConfigurator)
	    throws SQLException {
	return awakeCommonsConfigurator.getEncryptionPassword();
    }

}