2010-07-14 23:26:52 +02:00
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/*
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* Copyright (c) 2010
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*
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* Robert von Burg
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* eitch@eitchnet.ch
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*
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* All rights reserved.
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*
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*/
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package ch.eitchnet.privilege.helper;
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import java.io.File;
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import org.apache.log4j.BasicConfigurator;
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import org.apache.log4j.ConsoleAppender;
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import org.apache.log4j.Level;
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import org.apache.log4j.Logger;
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import org.apache.log4j.PatternLayout;
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import org.dom4j.Document;
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import org.dom4j.DocumentFactory;
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import org.dom4j.Element;
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/**
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* <p>
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* This class is a simple application which can be used to bootstrap a new configuration for the
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* {@link PrivilegeContainer}
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* </p>
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*
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* <p>
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* Simple execute the application and it will ask a few questions and then write a new set of configuration files which
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* can be used to run the {@link PrivilegeContainer}
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* </p>
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*
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* @author rvonburg
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*
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*/
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public class BootstrapConfigurationHelper {
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// private static final Logger logger = Logger.getLogger(BootstrapConfigurationHelper.class);
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private static String path;
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2010-09-18 22:00:20 +02:00
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private static String defaultPrivilegeContainerXmlFile = "PrivilegeContainer.xml";
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2010-07-14 23:26:52 +02:00
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private static String usersFileName = "PrivilegeUsers.xml";
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private static String rolesFileName = "PrivilegeRoles.xml";
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private static String privilegesFileName = "Privileges.xml";
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private static String hashAlgorithm = "SHA-256";
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2010-08-03 01:20:54 +02:00
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private static String policyXmlFile = "PrivilegePolicies.xml";
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2010-07-14 23:26:52 +02:00
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2010-09-18 22:00:20 +02:00
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private static String defaultPrivilegeHandler = "ch.eitchnet.privilege.handler.DefaultPrivilegeHandler";
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2010-07-14 23:26:52 +02:00
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private static String defaultPersistenceHandler = "ch.eitchnet.privilege.handler.DefaultPersistenceHandler";
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private static String defaultEncryptionHandler = "ch.eitchnet.privilege.handler.DefaultEncryptionHandler";
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/**
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* @param args
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*/
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public static void main(String[] args) {
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BasicConfigurator.resetConfiguration();
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BasicConfigurator.configure(new ConsoleAppender(new PatternLayout("%d %5p [%t] %C{1} %M - %m%n")));
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Logger.getRootLogger().setLevel(Level.INFO);
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// get current directory
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path = System.getProperty("user.dir") + "/newConfig";
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2010-09-18 22:00:20 +02:00
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// TODO ask user where to save configuration, default is pwd/newConfig/....
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2010-07-14 23:26:52 +02:00
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// see if path already exists
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File pathF = new File(path);
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if (pathF.exists()) {
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throw new RuntimeException("Path already exists: " + pathF.getAbsolutePath());
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} else {
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if (!pathF.mkdirs()) {
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throw new RuntimeException("Could not create path " + pathF.getAbsolutePath());
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}
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}
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2010-09-18 22:00:20 +02:00
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// TODO ask other questions...
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2010-07-14 23:26:52 +02:00
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// now perform work:
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createXmlPrivilegeContainer();
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createPolicyConfiguration();
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createModel();
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}
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/**
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*
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*/
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private static void createModel() {
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// TODO Auto-generated method stub
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}
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/**
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*
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*/
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private static void createPolicyConfiguration() {
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// TODO Auto-generated method stub
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}
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/**
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*
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*/
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private static void createXmlPrivilegeContainer() {
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// create document root
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DocumentFactory factory = DocumentFactory.getInstance();
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Document doc = factory.createDocument(XmlHelper.DEFAULT_ENCODING);
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doc.setName(XmlConstants.XML_ROOT_PRIVILEGE_CONTAINER);
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Element rootElement = factory.createElement(XmlConstants.XML_ROOT_PRIVILEGE_CONTAINER);
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doc.setRootElement(rootElement);
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Element parameterElement;
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Element parametersElement;
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// create PersistenceHandler
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Element persistenceHandlerElem = factory.createElement(XmlConstants.XML_HANDLER_PERSISTENCE);
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rootElement.add(persistenceHandlerElem);
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persistenceHandlerElem.addAttribute(XmlConstants.XML_ATTR_CLASS, defaultPersistenceHandler);
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parametersElement = factory.createElement(XmlConstants.XML_PARAMETERS);
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persistenceHandlerElem.add(parametersElement);
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// Parameter usersXmlFile
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parameterElement = factory.createElement(XmlConstants.XML_PARAMETER);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_NAME, XmlConstants.XML_PARAM_USERS_FILE);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_VALUE, usersFileName);
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parametersElement.add(parameterElement);
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// Parameter rolesXmlFile
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parameterElement = factory.createElement(XmlConstants.XML_PARAMETER);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_NAME, XmlConstants.XML_PARAM_ROLES_FILE);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_VALUE, rolesFileName);
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parametersElement.add(parameterElement);
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// Parameter privilegesXmlFile
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parameterElement = factory.createElement(XmlConstants.XML_PARAMETER);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_NAME, XmlConstants.XML_PARAM_PRIVILEGES_FILE);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_VALUE, privilegesFileName);
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parametersElement.add(parameterElement);
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2010-09-18 22:00:20 +02:00
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// Parameter policyXmlFile
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parameterElement = factory.createElement(XmlConstants.XML_PARAMETER);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_NAME, XmlConstants.XML_PARAM_POLICY_FILE);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_VALUE, policyXmlFile);
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parametersElement.add(parameterElement);
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2010-07-14 23:26:52 +02:00
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2010-09-18 22:00:20 +02:00
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// create PrivilegeHandler
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Element privilegeHandlerElem = factory.createElement(XmlConstants.XML_HANDLER_PRIVILEGE);
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rootElement.add(privilegeHandlerElem);
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privilegeHandlerElem.addAttribute(XmlConstants.XML_ATTR_CLASS, defaultPrivilegeHandler);
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2010-07-14 23:26:52 +02:00
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// create EncryptionHandler
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Element encryptionHandlerElem = factory.createElement(XmlConstants.XML_HANDLER_ENCRYPTION);
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rootElement.add(encryptionHandlerElem);
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encryptionHandlerElem.addAttribute(XmlConstants.XML_ATTR_CLASS, defaultEncryptionHandler);
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parametersElement = factory.createElement(XmlConstants.XML_PARAMETERS);
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encryptionHandlerElem.add(parametersElement);
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// Parameter hashAlgorithm
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parameterElement = factory.createElement(XmlConstants.XML_PARAMETER);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_NAME, XmlConstants.XML_PARAM_HASH_ALGORITHM);
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parameterElement.addAttribute(XmlConstants.XML_ATTR_VALUE, hashAlgorithm);
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parametersElement.add(parameterElement);
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2010-09-18 22:00:20 +02:00
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// write the container file to disk
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File privilegeContainerFile = new File(path + "/" + defaultPrivilegeContainerXmlFile);
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2010-07-14 23:26:52 +02:00
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XmlHelper.writeDocument(doc, privilegeContainerFile);
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}
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}
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