[client/server] network share feature [WIP]

6 files changed, 472 insertions, 13 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/NetshareConfigurator.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/NetshareConfigurator.java
new file mode 100644
index 00000000..ac10e2bb
--- /dev/null
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/NetshareConfigurator.java
@@ -0,0 +1,330 @@
+package org.openslx.dozmod.gui.control;
+
+import java.awt.BorderLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.EventListener;
+import java.util.EventObject;
+import java.util.List;
+
+import javax.swing.BorderFactory;
+import javax.swing.Box;
+import javax.swing.BoxLayout;
+import javax.swing.DefaultComboBoxModel;
+import javax.swing.JButton;
+import javax.swing.JCheckBox;
+import javax.swing.JPanel;
+import javax.swing.JPasswordField;
+import javax.swing.JTextField;
+import javax.swing.event.EventListenerList;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+import javax.swing.event.TableModelEvent;
+import javax.swing.event.TableModelListener;
+
+import org.apache.log4j.Logger;
+import org.openslx.bwlp.thrift.iface.NetShare;
+import org.openslx.bwlp.thrift.iface.NetShareAuth;
+import org.openslx.dozmod.gui.control.ComboBox.ComboBoxRenderer;
+import org.openslx.dozmod.gui.control.table.NetshareTable;
+import org.openslx.dozmod.gui.control.table.QScrollPane;
+import org.openslx.dozmod.gui.helper.GridManager;
+import org.openslx.dozmod.util.FormatHelper;
+
+/**
+ * Widget for netrules configuration of lectures
+ */
+public class NetshareConfigurator extends NetshareConfiguratorLayout {
+
+	private static final long serialVersionUID = -3336605759245603655L;
+	private final static Logger LOGGER = Logger.getLogger(NetshareConfigurator.class);
+
+	private List<NetShare> tblNetshareData = null;
+
+	public NetshareConfigurator() {
+		super();
+		tblNetshare.getModel().addTableModelListener(new TableModelListener() {
+			@Override
+			public void tableChanged(TableModelEvent e) {
+				fireNetshareConfigurationChangeEvent(new NetshareConfigurationChangeEvent(NetshareConfigurator.this));
+			}
+		});
+
+		// combobox for share authentication types
+		cboNetshareAuth.setModel(new DefaultComboBoxModel<NetShareAuth>(NetShareAuth.values()));
+		cboNetshareAuth.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				NetShareAuth selectedAuth = cboNetshareAuth.getItemAt(cboNetshareAuth.getSelectedIndex());
+				boolean activate = selectedAuth == NetShareAuth.SPECIAL_USER;
+				// username field is needed to either special or guest user 
+				tfUsername.setEnabled(activate || selectedAuth == NetShareAuth.GUEST_USER);
+				lblUsername.setEnabled(activate || selectedAuth == NetShareAuth.GUEST_USER);
+				tfPassword.setEnabled(activate);
+				lblPassword.setEnabled(activate);
+				chkShowPass.setEnabled(activate);
+			}
+		});
+
+		tfUsername.setEnabled(false);
+		lblUsername.setEnabled(false);
+		tfPassword.setEnabled(false);
+		lblPassword.setEnabled(false);
+		chkShowPass.setEnabled(false);
+		btnAdd.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				// check if we are editing an existing share entry or
+				// creating a new one, check for input either way
+				NetShare input = new NetShare();
+				NetShareAuth inputNetShareAuth = cboNetshareAuth.getItemAt(cboNetshareAuth.getSelectedIndex());
+				if (inputNetShareAuth == null) {
+					LOGGER.error("Could not get the network share auth type from the combobox!");
+					return;
+				}
+				input.auth = inputNetShareAuth;
+				input.path = tfSharePath.getText();
+				if (input.path == null || input.path.isEmpty()) {
+					LOGGER.error("Missing/empty network share URI!");
+					return;
+				}
+				switch (inputNetShareAuth) {
+				case GUEST_USER:
+					// guest mode requires guest account but not password
+					input.username = tfUsername.getText();
+					break;
+				case LOGIN_USER:
+					break;
+				case SPECIAL_USER:
+					// save given username/password
+					input.username = tfUsername.getText();
+					char[] inputPassword = tfPassword.getPassword();
+					input.password = new String(inputPassword);
+					Arrays.fill(inputPassword, '0');
+					break;
+				default:
+					input = null;
+					break;
+				}
+				if (input == null) {
+					LOGGER.debug("Input bad, aborting.");
+					return;
+				}
+				
+				// now decide whether to create a new entry or update existing one
+				if (tblNetshare.getSelectedItem() != null) {
+					// editing existing one, delete it from the internal data
+					if (!tblNetshareData.remove(tblNetshare.getSelectedItem())) {
+						LOGGER.debug("Failed to remove selected share for replacement!");
+						return;
+					}
+				}
+				// either we delete the existing share from the data or we are
+				// creating a new one, either way add it to the list and update
+				// the table, if its not present already
+				if (tblNetshareData.contains(input)) {
+					LOGGER.error("Network share already in the list, aborting.");
+					return;
+				}
+				tblNetshareData.add(input);
+				tblNetshare.getModel().setData(tblNetshareData);
+				}
+			}
+		);
+
+		btnDel.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				// try to delete the selected share
+				NetShare selection = tblNetshare.getSelectedItem();
+				if (selection == null) {
+					return;
+				}
+				try {
+					if (!tblNetshareData.remove(selection)) {
+						// false if it was not found
+						LOGGER.error("Could not remove non-existant network share '" + selection.toString()
+								+ "' from the table data: " + tblNetshareData.toString());
+						return;
+					}
+					// refresh table data
+					tblNetshare.getModel().setData(tblNetshareData);
+				} catch (Exception ex) {
+					LOGGER.debug("Failed to remove " + selection.toString() + " from the table data.", ex);
+					return;
+				}
+			}
+		});
+
+		chkShowPass.addItemListener(new ItemListener() {
+			public void itemStateChanged(ItemEvent e) {
+				if (e.getStateChange() != ItemEvent.SELECTED) {
+					tfPassword.setEchoChar('*');
+				} else {
+					tfPassword.setEchoChar((char) 0);
+				}
+			}
+		});
+
+		tblNetshare.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
+			@Override
+			public void valueChanged(ListSelectionEvent e) {
+				NetShare item = tblNetshare.getSelectedItem();
+				// ugly block-wise sets, but only one test needed compared to
+				// doing lots of item != null ? ... : ... 
+				if (item != null) {
+					// share from the list is selected: fill bottom form and change "Add" to "Apply"
+					btnDel.setEnabled(true);
+					tfSharePath.setText(item.path);
+					tfUsername.setText(item.username);
+					tfPassword.setText(item.password);
+					cboNetshareAuth.setSelectedItem(item.auth);
+					btnAdd.setText("Ändern");
+				} else {
+					btnDel.setEnabled(false);
+					tfSharePath.setText(null);
+					tfUsername.setText(null);
+					tfPassword.setText(null);
+					cboNetshareAuth.setSelectedItem(null);					
+					btnAdd.setText("Hinzufügen");
+				}
+			}
+		});
+	}
+
+	public List<NetShare> getState() {
+		return tblNetshareData;
+	}
+
+	public boolean setState(List<NetShare> data) {
+		if (data == null)
+			return false;
+		if (tblNetshareData == null) {
+			tblNetshareData = new ArrayList<>();
+		}
+		tblNetshareData = data;
+		tblNetshare.getModel().setData(tblNetshareData);
+		return true;
+	}
+
+	protected EventListenerList listenerList = new EventListenerList();
+
+	public class NetshareConfigurationChangeEvent extends EventObject {
+
+		private static final long serialVersionUID = -511509960878320591L;
+
+		public NetshareConfigurationChangeEvent(Object source) {
+			super(source);
+		}
+	}
+
+	public interface NetshareConfigurationChangeEventListener extends EventListener {
+		public void stateChanged(NetshareConfigurationChangeEvent event);
+	}
+
+	public void addNetshareConfigurationChangeEventListener(NetshareConfigurationChangeEventListener listener) {
+		listenerList.add(NetshareConfigurationChangeEventListener.class, listener);
+	}
+
+	public void removeNetshareConfigurationChangeEventListener(NetshareConfigurationChangeEventListener listener) {
+		listenerList.remove(NetshareConfigurationChangeEventListener.class, listener);
+	}
+
+	void fireNetshareConfigurationChangeEvent(NetshareConfigurationChangeEvent evt) {
+		Object[] listeners = listenerList.getListenerList();
+		for (int i = 0; i < listeners.length; i++) {
+			if (listeners[i] == NetshareConfigurationChangeEventListener.class) {
+				((NetshareConfigurationChangeEventListener) listeners[i + 1]).stateChanged(evt);
+			}
+		}
+	}
+}
+
+/**
+ * Internal layout class for this widget
+ */
+class NetshareConfiguratorLayout extends JPanel {
+
+	private static final long serialVersionUID = 6479525981542743622L;
+
+	private final static String txtNetshareDesc = "Hier können Sie Netzlaufwerke angeben,"
+			+ " die automatisch beim Start der Veranstaltung eingebunden werden sollen.";
+	protected QLabel lblShareAuth, lblSharePath, lblUsername, lblPassword;
+	
+	protected NetshareTable tblNetshare = new NetshareTable();
+	protected JTextField tfSharePath, tfUsername;
+	protected JPasswordField tfPassword;
+	protected JButton btnAdd, btnDel;
+	protected JCheckBox chkShowPass;
+	protected ComboBox<NetShareAuth> cboNetshareAuth = new ComboBox<>(new ComboBoxRenderer<NetShareAuth>() {
+		@Override
+		public String renderItem(NetShareAuth item) {
+			if (item == null)
+				return null;
+			return FormatHelper.netShareAuthName(item);
+		}
+	});
+
+	
+
+	public NetshareConfiguratorLayout() {
+		GridManager grid = new GridManager(this, 5, true, new Insets(3, 3, 3, 3));
+		// top info panel
+		grid.add(new WordWrapLabel(txtNetshareDesc), 5).fill(true, false).expand(true, false);
+		grid.nextRow();
+		// middle netshare list
+		grid.add(new QScrollPane(tblNetshare), 5).fill(true, true).expand(true, true);
+		grid.nextRow();
+		JPanel pnlButtonDelete = new JPanel();
+		pnlButtonDelete.setLayout(new BoxLayout(pnlButtonDelete, BoxLayout.LINE_AXIS));
+		btnDel = new JButton("Entfernen");
+		pnlButtonDelete.add(Box.createGlue());
+		pnlButtonDelete.add(btnDel, BorderLayout.LINE_END);
+		grid.add(pnlButtonDelete, 5).fill(true, false).expand(true, false);
+		grid.nextRow();
+		JPanel pnlNewShare = new JPanel();
+		GridManager gridNewShare = new GridManager(pnlNewShare, 5, true);
+		pnlNewShare.setBorder(BorderFactory.createTitledBorder("Neues Netzlaufwerk"));
+		// bottom form to add a new share
+		lblShareAuth = new QLabel("Authentifizierung");
+		gridNewShare.add(lblShareAuth);
+		gridNewShare.add(cboNetshareAuth, 4).fill(true, false).expand(true, false); // User (optional)
+		gridNewShare.nextRow();
+		lblSharePath = new QLabel("URI");
+		gridNewShare.add(lblSharePath);
+		tfSharePath = new JTextField();
+		gridNewShare.add(tfSharePath, 4).fill(true, false).expand(true, false); // User (optional)
+		gridNewShare.nextRow();
+		lblUsername = new QLabel("Username");
+		gridNewShare.add(lblUsername);
+		tfUsername = new JTextField();
+		gridNewShare.add(tfUsername, 1).fill(true, false).expand(true, false); // Password (optional)
+		lblPassword = new QLabel("Passwort:");
+		gridNewShare.add(lblPassword);
+		tfPassword = new JPasswordField();
+		gridNewShare.add(tfPassword, 2).fill(true, false).expand(true, false); // Password (optional)
+		gridNewShare.nextRow();
+		chkShowPass = new JCheckBox("Passwort anzeigen");
+		JPanel pnlHidePass = new JPanel();
+		pnlHidePass.setLayout(new BoxLayout(pnlHidePass, BoxLayout.LINE_AXIS));
+		pnlHidePass.add(Box.createGlue());
+		pnlHidePass.add(chkShowPass, BorderLayout.LINE_END);
+		gridNewShare.add(pnlHidePass, 5).fill(true, false).expand(true, false);
+		gridNewShare.nextRow();
+		grid.add(pnlNewShare, 5).fill(true, false).expand(true, false);
+		grid.nextRow();
+		// bottom panels for right-aligned button...
+		JPanel pnlButtonAdd = new JPanel();
+		pnlButtonAdd.setLayout(new BoxLayout(pnlButtonAdd, BoxLayout.LINE_AXIS));
+		btnAdd = new JButton("Hinzufügen");
+		pnlButtonAdd.add(Box.createGlue());
+		pnlButtonAdd.add(btnAdd, BorderLayout.LINE_END);
+		grid.add(pnlButtonAdd, 5).fill(true, false).expand(true, false);
+		grid.finish(false);
+	}
+}
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/NetshareTable.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/NetshareTable.java
new file mode 100644
index 00000000..7ebde4eb
--- /dev/null
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/control/table/NetshareTable.java
@@ -0,0 +1,47 @@
+package org.openslx.dozmod.gui.control.table;
+
+import org.openslx.bwlp.thrift.iface.NetShare;
+import org.openslx.dozmod.thrift.Sorters;
+import org.openslx.dozmod.util.FormatHelper;
+
+@SuppressWarnings("serial")
+public class NetshareTable extends ListTable<NetShare> {
+
+	public static final ListTableColumn COL_PATH = new ListTableColumn("Pfad");
+	public static final ListTableColumn COL_TYPE = new ListTableColumn("Typ", Sorters.netShareAuth);
+	public static final ListTableColumn COL_USER = new ListTableColumn("Username");
+	public static final ListTableColumn COL_PASSWORD = new ListTableColumn("Passwort");
+
+	public NetshareTable() {
+		super(COL_PATH, COL_TYPE, COL_USER, COL_PASSWORD);
+	}
+
+	@Override
+	protected Object getValueAtInternal(NetShare item, ListTableColumn columnIndex) {
+		if (columnIndex == COL_PATH)
+			return item.path;
+		if (columnIndex == COL_TYPE)
+			return FormatHelper.netShareAuthName(item.auth);
+		if (columnIndex == COL_USER)
+			return item.username;
+		if (columnIndex == COL_PASSWORD)
+			return item.password;
+		//TODO others!
+		throw new IndexOutOfBoundsException();
+	}
+	
+	@Override
+	public Object modelValueToDisplayFormat(Object object, ListTableColumn column) {
+		if (column == COL_PATH)
+			return (String) object;
+		if (column == COL_TYPE)
+			return object.toString();
+		if (column == COL_USER)
+			return (String) object;
+		if (column == COL_PASSWORD) {
+			String pass = (String) object;
+			return pass != null ? pass.replaceAll(".", "*") : "";
+		}
+		throw new IndexOutOfBoundsException();
+	}
+}
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
index 2918428f..be65ad04 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
@@ -37,6 +37,7 @@ import org.openslx.bwlp.thrift.iface.LecturePermissions;
 import org.openslx.bwlp.thrift.iface.LectureRead;
 import org.openslx.bwlp.thrift.iface.LectureWrite;
 import org.openslx.bwlp.thrift.iface.NetRule;
+import org.openslx.bwlp.thrift.iface.NetShare;
 import org.openslx.bwlp.thrift.iface.UserInfo;
 import org.openslx.dozmod.gui.Gui;
 import org.openslx.dozmod.gui.MainWindow;
@@ -44,6 +45,8 @@ import org.openslx.dozmod.gui.control.JCheckBoxTree.CheckChangeEvent;
 import org.openslx.dozmod.gui.control.JCheckBoxTree.CheckChangeEventListener;
 import org.openslx.dozmod.gui.control.LectureCustomPermissionManager.UserChangeEvent;
 import org.openslx.dozmod.gui.control.LectureCustomPermissionManager.UserChangeEventListener;
+import org.openslx.dozmod.gui.control.NetshareConfigurator.NetshareConfigurationChangeEvent;
+import org.openslx.dozmod.gui.control.NetshareConfigurator.NetshareConfigurationChangeEventListener;
 import org.openslx.dozmod.gui.control.RunscriptConfigurator.RunscriptConfigurationChangeEvent;
 import org.openslx.dozmod.gui.control.RunscriptConfigurator.RunscriptConfigurationChangeEventListener;
 import org.openslx.dozmod.gui.helper.DateTimeHelper;
@@ -140,6 +143,8 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 	private List<NetRule> originalNetrules = null;
 	private String currentRunscript = null;
 	private String originalRunscript = null;
+	private List<NetShare> currentNetshares = null;
+	private List<NetShare> originalNetshares = null;
 
  	/**
 	 * Constructor
@@ -287,6 +292,12 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 			}
 
 		});
+		ctlNetshareConfigurator.addNetshareConfigurationChangeEventListener(new NetshareConfigurationChangeEventListener() {
+			@Override
+			public void stateChanged(NetshareConfigurationChangeEvent event) {
+				reactToChange();
+			}
+		});
 		// Comboboxes
 		final ItemListener comboItemListener = new ItemListener() {
 			@Override
@@ -381,12 +392,16 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 			txtImageName.setText(image.getImageName());
 			lblImageNameInfo.setText(image.getImageName());
 		}
+
 		// remember original netrules and runscript
 		originalNetrules = lecture.networkExceptions != null ? lecture.networkExceptions : new ArrayList<NetRule>();
 		originalRunscript = lecture.runscript != null ? lecture.runscript : new String("");
+		originalNetshares = lecture.networkShares != null ? new ArrayList<NetShare>(lecture.networkShares) : new ArrayList<NetShare>();
 
 		currentNetrules = originalNetrules;
 		currentRunscript = originalRunscript;
+		currentNetshares = originalNetshares;
+
 
 		// remember default permissions
 		if (lecture.defaultPermissions != null) {
@@ -415,7 +430,8 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 
 		// init advanced info
 		ctlRunscriptConfigurator.setState(lecture.runscript);
-		
+		ctlNetshareConfigurator.setState(lecture.networkShares);
+
 		txtTitle.setText(lecture.getLectureName());
 		lblTitleInfo.setText(lecture.getLectureName());
 		txtDescription.setText(lecture.getDescription());
@@ -602,17 +618,29 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 		Date start = DateTimeHelper.getDateFrom(dtpStartDate, spnStartTime);
 		Date end = DateTimeHelper.getDateFrom(dtpEndDate, spnEndTime);
 		if (!isPeriodValid(start, end, false) && dateHasChanged()) {
+			pnlTabs.setSelectedIndex(pnlTabs.indexOfTab("Allgemein"));
 			lblError.setText("Ungültiger Zeitraum!");
 			return false;
 		}
 		// runscript stuff
 		String newState = ctlRunscriptConfigurator.getState();
 		if (newState == null) {
-			// marker for error, switch to tab
+			// script extension was missing from the user input.
+			// feedback happens in the configurator, just switch to the tab.
+			pnlTabs.setSelectedIndex(pnlTabs.indexOfTab("Startskript"));
 			return false;
 		} else {
 			currentRunscript = newState;
 		}
+
+		// netshare stuff
+		List<NetShare> newNetshareList = ctlNetshareConfigurator.getState();
+		if (newNetshareList == null) {
+			// the network share list was never queried if this returns null
+			return false;
+		} else {
+			currentNetshares = newNetshareList;
+		}
 		// done with mandatory checks, remove error message
 		lblError.setText(null);
 
@@ -632,8 +660,8 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 				|| (locationInfo != null && lecture.limitToLocations != locationInfo.limitToLocations)
 				|| (currentNetrules != null && !currentNetrules.equals(originalNetrules))
 				|| (currentRunscript != null && !currentRunscript.equals(originalRunscript))
+				|| (currentNetshares != null && !currentNetshares.equals(originalNetshares))
 				|| imageLinkChanged;
-
 		return changed;
 	}
 
@@ -661,16 +689,10 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 			lecture.imageVersionId = chkAutoUpdate.isSelected() ? image.latestVersionId
 					: cboVersions.getItemAt(cboVersions.getSelectedIndex()).versionId;
 		}
-		// goto to advanced tab and check (by getting) the state of the textAreas
-		currentRunscript = ctlRunscriptConfigurator.getState();
-		if (currentRunscript == null) {
-			// getState() will return null only if it couldn't parse the rules
-			// which means that the user got informed about what was invalid
-			// So we just return here until the parsing works.
-			pnlTabs.setSelectedIndex(pnlTabs.indexOfTab("Startskript"));
-			return false;
-		}
-		metadataChanged |= (currentNetrules != lecture.networkExceptions || currentRunscript != lecture.runscript);
+
+		metadataChanged |= (currentNetrules != lecture.networkExceptions
+				|| currentRunscript != lecture.runscript
+				|| currentNetshares != lecture.networkShares);
 		// now check if we need to push a new LectureWrite
 		if (metadataChanged) {
 			// first build the LectureWrite from the GUI fields
@@ -683,6 +705,8 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 					// TODO: coming "false" is Location related
 					false, chkHasUsbAccess.isSelected());
 			metadata.setNetworkExceptions(currentNetrules);
+			metadata.setNetworkShares(currentNetshares);
+
 			// now trigger the actual action 
 			try {
 				ThriftManager.getSatClient().updateLecture(Session.getSatelliteToken(),
@@ -770,6 +794,9 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 		if (pnlTabs.indexOfTab("Startskript") != -1) {
 			pnlTabs.setEnabledAt(pnlTabs.indexOfTab("Startskript"), editable);
 		}
+		if (pnlTabs.indexOfTab("Netwerk-Shares") != -1) {
+			pnlTabs.setEnabledAt(pnlTabs.indexOfTab("Netzwerk-Shares"), true);
+		}
 		btnChangeOwner.setEnabled(LecturePerms.canAdmin(lecture));
 		btnDownloadImage.setEnabled(ImagePerms.canDownload(image));
 	}
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/LectureDetailsWindowLayout.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/LectureDetailsWindowLayout.java
index fbf04ad1..56c00db1 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/LectureDetailsWindowLayout.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/LectureDetailsWindowLayout.java
@@ -35,6 +35,7 @@ import org.openslx.dozmod.gui.control.ComboBox;
 import org.openslx.dozmod.gui.control.ComboBox.ComboBoxRenderer;
 import org.openslx.dozmod.gui.control.LectureCustomPermissionManager;
 import org.openslx.dozmod.gui.control.LocationSelector;
+import org.openslx.dozmod.gui.control.NetshareConfigurator;
 import org.openslx.dozmod.gui.control.PersonLabel;
 import org.openslx.dozmod.gui.control.QDatePickerImpl;
 import org.openslx.dozmod.gui.control.QLabel;
@@ -45,6 +46,7 @@ import org.openslx.dozmod.thrift.Session;
 import org.openslx.dozmod.thrift.cache.MetaDataCache;
 import org.openslx.dozmod.util.DateLabelFormatter;
 import org.openslx.dozmod.util.FormatHelper;
+import org.openslx.sat.thrift.version.Feature;
 import org.openslx.thrifthelper.Comparators;
 
 @SuppressWarnings("serial")
@@ -94,6 +96,7 @@ public abstract class LectureDetailsWindowLayout extends JDialog {
 	protected final LectureCustomPermissionManager ctlPermissionManager;
 	protected final LocationSelector ctlLocationSelector;
 	protected final RunscriptConfigurator ctlRunscriptConfigurator;
+	protected final NetshareConfigurator ctlNetshareConfigurator;
 
 	private static final Properties pickerStrings = new Properties();
 
@@ -105,6 +108,7 @@ public abstract class LectureDetailsWindowLayout extends JDialog {
 	protected JPanel pnlTabPermissions;
 	protected JPanel pnlTabLocations;
 	protected JPanel pnlTabRunscript;
+	private JPanel pnlTabNetshare;
 
 	static {
 		pickerStrings.put("text.today", "Heute");
@@ -367,6 +371,16 @@ public abstract class LectureDetailsWindowLayout extends JDialog {
 		grdAdvanced.add(ctlRunscriptConfigurator).fill(true, true).expand(true, true);
 		grdAdvanced.finish(false);
 
+		/* *******************************************************************************
+		 *
+		 *                        		Tab "Network-Shares"
+		 *
+		 ********************************************************************************/
+		ctlNetshareConfigurator = new NetshareConfigurator();
+		pnlTabNetshare = new JPanel();
+		GridManager grdNetshare = new GridManager(pnlTabNetshare, 1, false);
+		grdNetshare.add(ctlNetshareConfigurator).fill(true, true).expand(true, true);
+		grdNetshare.finish(false);
 		/* *******************************************************************************	
 		 * 
 		 *                        Main panel containing the tabs 
@@ -386,6 +400,9 @@ public abstract class LectureDetailsWindowLayout extends JDialog {
 			pnlTabs.addTab("Startskript", pnlTabRunscript);
 		}
 		pnlTabs.addTab("Berechtigungen", pnlTabPermissions);
+		if (Session.hasFeature(Feature.NETWORK_SHARES)) {
+			pnlTabs.addTab("Netzwerk-Shares", pnlTabNetshare);
+		}
 		add(pnlTabs, BorderLayout.CENTER);
 		// usage counter + button panel on the bottom
 		JPanel buttonPanel = new JPanel();
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/Sorters.java b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/Sorters.java
index 291bf381..e1a6d877 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/Sorters.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/Sorters.java
@@ -3,6 +3,7 @@ package org.openslx.dozmod.thrift;
 import java.util.Comparator;
 
 import org.openslx.bwlp.thrift.iface.Location;
+import org.openslx.bwlp.thrift.iface.NetShareAuth;
 import org.openslx.bwlp.thrift.iface.OperatingSystem;
 import org.openslx.bwlp.thrift.iface.Organization;
 import org.openslx.bwlp.thrift.iface.UserInfo;
@@ -83,4 +84,19 @@ public class Sorters {
 		}
 	};
 
+	public static final Comparator<NetShareAuth> netShareAuth = new Comparator<NetShareAuth>() {
+		@Override
+		public int compare(NetShareAuth o1, NetShareAuth o2) {
+			// just need a sorter, doesn't really matter how to sort them
+			if (o1 == null) {
+				if (o2 == null)
+					return 0;
+				return -1;
+			} else if (o2 == null) {
+				return 1;
+			}
+			return o1.compareTo(o2);
+		}
+	};
+
 }
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/util/FormatHelper.java b/dozentenmodul/src/main/java/org/openslx/dozmod/util/FormatHelper.java
index 6f129931..11ad277a 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/util/FormatHelper.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/util/FormatHelper.java
@@ -3,6 +3,7 @@ package org.openslx.dozmod.util;
 import org.joda.time.format.DateTimeFormat;
 import org.joda.time.format.DateTimeFormatter;
 import org.openslx.bwlp.thrift.iface.Location;
+import org.openslx.bwlp.thrift.iface.NetShareAuth;
 import org.openslx.bwlp.thrift.iface.OperatingSystem;
 import org.openslx.bwlp.thrift.iface.Organization;
 import org.openslx.bwlp.thrift.iface.UserInfo;
@@ -165,4 +166,25 @@ public class FormatHelper {
 			return "Unknown";
 		return org.getDisplayName();
 	}
+
+	/**
+	 * Format the given network share authentication type.
+	 *
+	 * @param NetShareAuth a {@link NetShareAuth} instance
+	 * @return Display name for that authentication type, string "unknown" otherwise
+	 */
+	public static String netShareAuthName(NetShareAuth auth) {
+		if (auth == null)
+			return "Unknown";
+		switch (auth) {
+		case LOGIN_USER:
+			return "Angemeldeter Nutzer";
+		case GUEST_USER:
+			return "Gast Nutzer";
+		case SPECIAL_USER:
+			return "Spezifischer Nutzer";
+		default:
+			return auth.toString();
+		}
+	}
 }