Adds first Anomalies to the Anomaly Menu

src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/control/NetworkController.java

@@ -386,6 +386,8 @@ public class NetworkController {
 				connection.addSmartDevice(p);
 			if(p.getConnection()!=connection)
 				p.setConnection(connection);
+			if(!p.getOwner().getPorts().contains(p))
+				p.getOwner().addPort(p);
 			return true;
 		}else {
 			//Device could not be added -> Remove

src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/view/MenuBar.java

@@ -12,12 +12,13 @@ import javax.swing.JOptionPane;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.control.Controller;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.control.SettingsController;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.SmartDevice;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.menuBar.MenuBarInsertAnomalies;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.menuBar.MenuBarNetworkExamples;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.AboutPopUp;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.ConnectionCreationDialog;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.EditAlgorithmsPopUp;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.EditCollectorsPopUp;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.LinkCreationDialog;
-import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.MenuBarNetworkExamples;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.NetworkTreeWindow;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.SettingsPopUp;
 import de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups.SimulationConfigurator;
@@ -74,6 +75,11 @@ public class MenuBar extends JMenuBar {
 	 * JMenu for examples
 	 */
 	private JMenu mnExamples;
+	
+	/**
+	 * JMenu for Examample Anomalies
+	 */
+	private JMenu mnInsertAnomaly;
 
 	/**
 	 * Serial Version
@@ -190,6 +196,10 @@ public class MenuBar extends JMenuBar {
 		mnExamples = new MenuBarNetworkExamples(controller);
 		mnCreate.add(mnExamples);
 		
+		// Create Anomaly Example
+		mnInsertAnomaly = new MenuBarInsertAnomalies(controller);
+		mnCreate.add(mnInsertAnomaly);
+		
 		
 	}
 

src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/view/menuBar/MenuBarInsertAnomalies.java

@@ -0,0 +1,139 @@
+package de.tu_darmstadt.tk.SmartHomeNetworkSim.view.menuBar;
+
+import java.util.LinkedList;
+import java.util.Observable;
+import java.util.Observer;
+
+import javax.swing.JMenu;
+import javax.swing.JMenuItem;
+
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.control.Controller;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.control.NetworkController;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.Connection;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.ConnectionPrecision;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.Link;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.Port;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.PrecisionLink;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.SmartDevice;
+import de.tu_darmstadt.tk.SmartHomeNetworkSim.core.simpleImplementation.SimpleProtocol;
+
+/**
+ * Menu which allows simple insertion of anomalies into the network
+ * 
+ * @author Andreas T. Meyer-Berg
+ */
+public class MenuBarInsertAnomalies extends JMenu implements Observer {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 2522406981845530518L;
+	
+	/**
+	 * Controller for manipulating the network
+	 */
+	private Controller controller;
+	
+	/**
+	 * Menu for denial of service attacks
+	 */
+	private JMenu mnDos;
+	
+	/**
+	 * Menu for letting the device crash
+	 */
+	private JMenu mnCrash;
+	
+	/**
+	 * Create a new MenuBar for anomaly insertion
+	 * @param controller main Controller of the framework
+	 */
+	public MenuBarInsertAnomalies(Controller controller) {
+		super("Insert Example Anomaly");
+		this.controller = controller;
+		initialize();
+		this.update(null, null);
+		this.controller.addObserver(this);
+	}
+
+	private void initialize() {
+		mnDos = new JMenu("Denial of Service");
+		this.add(mnDos);
+		
+		mnCrash = new JMenu("Crash Device");
+		this.add(mnCrash);
+		
+	}
+	
+	@Override
+	public void update(Observable o, Object arg) {
+		mnDos.removeAll();
+		mnCrash.removeAll();
+		for(SmartDevice d : controller.getNetworkController().getVisibleSmartDevices()) {
+			JMenu mntmDosSource = new JMenu("Source: "+d.getName());
+			for(SmartDevice t: controller.getNetworkController().getVisibleSmartDevices()){
+				if(d==t)continue;
+				JMenuItem mntmDosTarget = new JMenuItem("Destination: " +t.getName());
+				mntmDosTarget.addActionListener(a->runDosAttack(d,t));
+				mntmDosSource.add(mntmDosTarget);
+			}
+			mnDos.add(mntmDosSource);
+			JMenuItem crashDevice = new JMenuItem(d.getName());
+			crashDevice.addActionListener(a->crashDevice(d));
+			mnCrash.add(crashDevice);
+		}
+	}
+
+	/**
+	 * Crash Device, which wont send packets any longer
+	 * @param d Device to be crashed
+	 */
+	private void crashDevice(SmartDevice d) {
+		for(Port p:d.getPorts()) {
+			p.setStatus(Port.CLOSED);
+		}
+		controller.notifyObservers();
+	}
+
+	/**
+	 * Inserts DOS attack into the network
+	 * @param source
+	 * @param target
+	 */
+	private void runDosAttack(SmartDevice source, SmartDevice target) {
+		NetworkController networkController = controller.getNetworkController();
+		Connection dosConnection = new ConnectionPrecision();
+		dosConnection.setName("DOS: "+source.getName()+"-"+target.getName());
+		networkController.addConnectionToLink(dosConnection, getCommonLink(source, target));
+		dosConnection.setProtocol(new SimpleProtocol());
+		Port pSource = new Port(source, (short)80, 1L);
+		pSource.setStatus(Port.SENDING);
+		networkController.addDeviceToConnectionAndProtocol(pSource, dosConnection, 0);
+		Port pTarget = new Port(target, (short)80, 1000L);
+		pTarget.setStatus(Port.OPEN);
+		networkController.addDeviceToConnectionAndProtocol(pSource, dosConnection, 0);
+		networkController.addDeviceToConnectionAndProtocol(pTarget, dosConnection, 1);
+		networkController.addConnection(dosConnection);
+		controller.notifyObservers();
+	}
+	
+	/**
+	 * Returns a common Link of the given devices
+	 * @param a
+	 * @param b
+	 * @return
+	 */
+	private Link getCommonLink(SmartDevice a, SmartDevice b) {
+		LinkedList<Link> l = new LinkedList<Link>(a.getLinks());
+		l.addAll(b.getLinks());
+		if(l.isEmpty()) {
+			NetworkController net = controller.getNetworkController();
+			Link newLink = new PrecisionLink("Direct Link: " + a.getName()+"-"+b.getName());
+			net.addLinkToDevice(newLink, a);
+			net.addLinkToDevice(newLink, b);
+			net.addLink(newLink);
+			return newLink;
+		}else
+			return l.getFirst();
+	}
+}

src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/view/popups/MenuBarNetworkExamples.java → src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/view/menuBar/MenuBarNetworkExamples.java

@@ -1,4 +1,4 @@
-package de.tu_darmstadt.tk.SmartHomeNetworkSim.view.popups;
+package de.tu_darmstadt.tk.SmartHomeNetworkSim.view.menuBar;
 
 import java.util.HashMap;
 import java.util.Iterator;

src/main/java/de/tu_darmstadt/tk/SmartHomeNetworkSim/view/menuBar/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * 
+ * Different submenus of the MenuBar
+ * 
+ * @author Andreas T. Meyer-Berg
+ */
+package de.tu_darmstadt.tk.SmartHomeNetworkSim.view.menuBar;