| /* |
| * 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. |
| * |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.lenya.ac.file; |
| |
| import java.io.File; |
| import java.io.Serializable; |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| |
| import org.apache.avalon.framework.configuration.Configuration; |
| import org.apache.avalon.framework.configuration.ConfigurationException; |
| import org.apache.avalon.framework.configuration.DefaultConfiguration; |
| import org.apache.avalon.framework.configuration.DefaultConfigurationSerializer; |
| import org.apache.avalon.framework.logger.ConsoleLogger; |
| import org.apache.avalon.framework.logger.Logger; |
| import org.apache.lenya.ac.AccessControlException; |
| import org.apache.lenya.ac.ItemManager; |
| import org.apache.lenya.ac.Machine; |
| import org.apache.lenya.ac.impl.AbstractIPRange; |
| import org.apache.lenya.ac.impl.ItemConfiguration; |
| import org.apache.lenya.net.InetAddressUtil; |
| |
| /** |
| * IP range that is stored in a file. |
| */ |
| public class FileIPRange extends AbstractIPRange implements Serializable { |
| |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * Main method. |
| * @param args The command-line arguments. |
| * @deprecated This should be moved to a JUnit test. |
| */ |
| public static void main(String[] args) { |
| if (args.length == 0) { |
| System.out |
| .println("Usage: network, netmask, ip (e.g. 192.168.0.64 255.255.255.240 192.168.0.70)"); |
| return; |
| } |
| try { |
| InetAddress networkAddress = InetAddress.getByName(args[0]); |
| InetAddress subnetMask = InetAddress.getByName(args[1]); |
| Machine machine = new Machine(args[2]); |
| |
| InetAddressUtil util = new InetAddressUtil(new ConsoleLogger()); |
| if (util.contains(networkAddress, subnetMask, machine.getAddress())) { |
| System.out.println("true"); |
| } else { |
| System.out.println("false"); |
| } |
| } catch (final UnknownHostException e) { |
| System.err.println(e); |
| } catch (final AccessControlException e) { |
| System.err.println(e); |
| } |
| } |
| |
| /** |
| * Ctor. |
| * @param itemManager The item manager. |
| * @param logger The logger. |
| */ |
| public FileIPRange(ItemManager itemManager, Logger logger) { |
| super(itemManager, logger); |
| } |
| |
| /** |
| * Ctor. |
| * @param itemManager The item manager. |
| * @param logger The logger. |
| * @param id The IP range ID. |
| */ |
| public FileIPRange(ItemManager itemManager, Logger logger, String id) { |
| super(itemManager, logger, id); |
| FileItemManager fileItemManager = (FileItemManager) itemManager; |
| setConfigurationDirectory(fileItemManager.getConfigurationDirectory()); |
| } |
| |
| /** |
| * @see org.apache.lenya.ac.impl.AbstractIPRange#save() |
| */ |
| public void save() throws AccessControlException { |
| DefaultConfigurationSerializer serializer = new DefaultConfigurationSerializer(); |
| Configuration config = createConfiguration(); |
| |
| try { |
| serializer.serializeToFile(getFile(), config); |
| } catch (Exception e) { |
| throw new AccessControlException(e); |
| } |
| } |
| |
| /** |
| * Returns the configuration file. |
| * @return A file object. |
| */ |
| protected File getFile() { |
| File xmlPath = getConfigurationDirectory(); |
| File xmlFile = new File(xmlPath, getId() + FileIPRangeManager.SUFFIX); |
| return xmlFile; |
| } |
| |
| /** |
| * @see org.apache.lenya.ac.Item#configure(org.apache.avalon.framework.configuration.Configuration) |
| */ |
| public void configure(Configuration config) throws ConfigurationException { |
| new ItemConfiguration().configure(this, config); |
| |
| String networkAddress = config.getChild(ELEMENT_NETWORK_ADDRESS).getValue(); |
| String subnetMask = config.getChild(ELEMENT_SUBNET_MASK).getValue(); |
| |
| try { |
| setNetworkAddress(networkAddress); |
| setSubnetMask(subnetMask); |
| } catch (AccessControlException e) { |
| throw new ConfigurationException("Configuring IP range [" + getId() + "] failed: ", e); |
| } |
| |
| } |
| |
| protected static final String IP_RANGE = "ip-range"; |
| protected static final String ELEMENT_NETWORK_ADDRESS = "network-address"; |
| protected static final String ELEMENT_SUBNET_MASK = "subnet-mask"; |
| |
| /** |
| * Create a configuration from the current user details. Can be used for saving. |
| * @return a <code>Configuration</code> |
| */ |
| protected Configuration createConfiguration() { |
| DefaultConfiguration config = new DefaultConfiguration(IP_RANGE); |
| new ItemConfiguration().save(this, config); |
| |
| DefaultConfiguration networkAddressConfig = new DefaultConfiguration( |
| ELEMENT_NETWORK_ADDRESS); |
| networkAddressConfig.setValue(getNetworkAddress().getHostAddress()); |
| config.addChild(networkAddressConfig); |
| |
| DefaultConfiguration subnetMaskConfig = new DefaultConfiguration(ELEMENT_SUBNET_MASK); |
| subnetMaskConfig.setValue(getSubnetMask().getHostAddress()); |
| config.addChild(subnetMaskConfig); |
| |
| return config; |
| } |
| } |