/* * Data Hub Service (DHuS) - For Space data distribution. * Copyright (C) 2013,2014,2015 GAEL Systems * * This file is part of DHuS software sources. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package fr.gael.dhus.database.util; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class KeyGen { /** * Hide utility class constructor */ private KeyGen () { } public static void main(String[] args) { try { Class.forName("org.hsqldb.jdbc.JDBCDriver"); Connection con = DriverManager.getConnection( "jdbc:hsqldb:file:local_dhus/database/hsqldb", "SA", ""); Statement stmt = con.createStatement(); ResultSet rs = stmt.executeQuery( "select CRYPT_KEY('AES', null) from USERS"); rs.next(); String key = rs.getString(1); System.out.println(key); } catch (Exception e) { e.printStackTrace(); } } }