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authorSimon Rettberg2023-09-22 15:39:48 +0200
committerSimon Rettberg2023-09-22 15:39:48 +0200
commit79a4bdc9eca1635ff036191bb50670f6a51654dc (patch)
treef6d7696e6479e55dc5a24533bfaac9b8a75559a6 /dozentenmodul
parent[server] Force update of os, virt and org lists every 3 hours (diff)
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[client] Add config option to set transfer type (SSL or plain)
Diffstat (limited to 'dozentenmodul')
-rwxr-xr-xdozentenmodul/src/main/java/org/openslx/dozmod/Config.java40
-rw-r--r--dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/DownloadTask.java73
-rw-r--r--dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/UploadTask.java72
-rwxr-xr-xdozentenmodul/src/main/java/org/openslx/dozmod/gui/window/ConfigWindow.java27
-rw-r--r--dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java4
-rwxr-xr-xdozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/ConfigWindowLayout.java20
-rw-r--r--dozentenmodul/src/main/java/org/openslx/dozmod/thrift/ThriftActions.java12
-rw-r--r--dozentenmodul/src/main/java/org/openslx/dozmod/thrift/UploadInitiator.java4
-rw-r--r--dozentenmodul/src/main/properties/i18n/window_layout.properties4
-rw-r--r--dozentenmodul/src/main/properties/i18n/window_layout_de_DE.properties4
-rw-r--r--dozentenmodul/src/main/properties/i18n/window_layout_tr_TR.properties6
11 files changed, 239 insertions, 27 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/Config.java b/dozentenmodul/src/main/java/org/openslx/dozmod/Config.java
index 6ca1d195..176a5742 100755
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/Config.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/Config.java
@@ -422,7 +422,7 @@ public class Config {
* @param mode
*/
public static void setProxyMode(ProxyMode mode) {
- setString("proxy.mode", mode.toString());
+ setString("proxy.mode", mode.name());
}
/**
@@ -439,6 +439,28 @@ public class Config {
}
/**
+ * Set the mode in which the ft server is configured.
+ *
+ * @param string
+ */
+ public static void setFileTransferMode(String string) {
+ setString("transfer.type", string);
+ }
+
+ /**
+ * Get the mode in which the ft server is configured
+ *
+ * @return the saved ft mode, FileTransferMode.AUTO otherwise
+ */
+ public static FileTransferMode getFileTransferMode() {
+ try {
+ return FileTransferMode.valueOf(getString("transfer.type", FileTransferMode.PLAIN.name()));
+ } catch (Exception e) {
+ return FileTransferMode.PLAIN;
+ }
+ }
+
+ /**
* Set the LookAndFeel which should be used
*
* @param value the classname of the LookAndFeel to be used
@@ -473,6 +495,10 @@ public class Config {
public static String getPreferredLanguage() {
return getString("gui.language", null);
}
+
+ /*
+ * Generic helpers
+ */
/**
* Gets the boolean from the given key.
@@ -546,8 +572,7 @@ public class Config {
/**
* Helper class to represent a saved session composed of the satellite
- * adress,
- * the satellite and master tokens
+ * address, the satellite and master tokens
*/
public static class SavedSession {
public final String address;
@@ -570,5 +595,14 @@ public class Config {
SOCKS,
HTTP_CONNECT
}
+
+ /**
+ * Enum representing the desired image/VM transfer mode
+ */
+ public enum FileTransferMode {
+ PLAIN,
+ SSL,
+ SSL_ONLY,
+ }
}
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/DownloadTask.java b/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/DownloadTask.java
index 3b57222f..3951d630 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/DownloadTask.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/DownloadTask.java
@@ -6,8 +6,11 @@ import java.io.RandomAccessFile;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
+import javax.net.ssl.SSLContext;
+
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+import org.openslx.bwlp.thrift.iface.TransferInformation;
import org.openslx.bwlp.thrift.iface.TransferState;
import org.openslx.dozmod.Config;
import org.openslx.filetransfer.DataReceivedCallback;
@@ -33,19 +36,23 @@ public class DownloadTask extends TransferTask {
private static final AtomicInteger THREAD_ID = new AtomicInteger();
private final String host;
- private final int port;
+ private final int portPlain;
+ private final int portSsl;
+ private final SSLContext sslCtx;
private final String downloadToken;
private final RandomAccessFile fileHandle;
private final ChunkList chunks;
private final long startTime;
private boolean fileWritable = true;
- public DownloadTask(String host, int port, String downloadToken, File destinationFile, long fileSize,
+ public DownloadTask(String host, TransferInformation ti, SSLContext ctx, File destinationFile, long fileSize,
List<byte[]> sha1Sums) throws FileNotFoundException {
super(destinationFile, fileSize);
this.host = host;
- this.port = port;
- this.downloadToken = downloadToken;
+ this.portPlain = ti.plainPort;
+ this.portSsl = ti.sslPort;
+ this.downloadToken = ti.token;
+ this.sslCtx = ctx;
this.fileHandle = new RandomAccessFile(destinationFile, "rw");
this.chunks = new ChunkList(fileSize, sha1Sums);
this.startTime = System.currentTimeMillis();
@@ -129,17 +136,65 @@ public class DownloadTask extends TransferTask {
public DownloadThread() {
super("UpConn#" + THREAD_ID.incrementAndGet());
}
+
+ private Exception initPlain(Exception ex) {
+ if (portPlain <= 0 || portPlain > 65535)
+ return ex;
+ LOGGER.info("Establishing plain download connection to " + host + ":" + portPlain);
+ try {
+ downloader = new Downloader(host, portPlain, Config.TRANSFER_TIMEOUT, null, downloadToken);
+ } catch (Exception e) {
+ LOGGER.info("Connection failed");
+ return e;
+ }
+ return null;
+ }
+
+ private Exception initSsl(Exception ex) {
+ if (portSsl <= 0 || portSsl > 65535 || sslCtx == null)
+ return ex;
+ LOGGER.info("Establishing SSL download connection to " + host + ":" + portSsl);
+ try {
+ downloader = new Downloader(host, portSsl, Config.TRANSFER_TIMEOUT, sslCtx, downloadToken);
+ } catch (Exception e) {
+ LOGGER.info("Connection failed");
+ return e;
+ }
+ return null;
+ }
@Override
public void run() {
- try {
- downloader = new Downloader(host, port, Config.TRANSFER_TIMEOUT, null, downloadToken);
- } catch (Exception e) {
- LOGGER.warn("Could not initialize new uploader", e);
+ Exception ex = null;
+ switch (Config.getFileTransferMode()) {
+ case SSL:
+ ex = initSsl(ex);
+ if (downloader == null) {
+ ex = initPlain(ex);
+ }
+ break;
+ case SSL_ONLY:
+ ex = initSsl(ex);
+ break;
+ case PLAIN:
+ default:
+ ex = initPlain(ex);
+ if (downloader == null) {
+ ex = initSsl(ex);
+ }
+ break;
+ }
+ if (downloader == null) {
+ if (ex == null) {
+ LOGGER.warn("Could not initialize new downloader because neither plain"
+ + " nor SSL transfer data is given");
+ } else {
+ LOGGER.warn("Could not initialize new downloader, all connection methods failed", ex);
+ }
consecutiveInitFails.incrementAndGet();
connectFailed(this);
return;
- } // TODO: SSL
+ }
connectSucceeded(this);
boolean ret = downloader.download(cb, cb);
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/UploadTask.java b/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/UploadTask.java
index fc13f113..06736619 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/UploadTask.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/filetransfer/UploadTask.java
@@ -4,9 +4,12 @@ import java.io.File;
import java.io.FileNotFoundException;
import java.util.concurrent.atomic.AtomicInteger;
+import javax.net.ssl.SSLContext;
+
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.openslx.bwlp.thrift.iface.TInvalidTokenException;
+import org.openslx.bwlp.thrift.iface.TransferInformation;
import org.openslx.bwlp.thrift.iface.TransferState;
import org.openslx.bwlp.thrift.iface.TransferStatus;
import org.openslx.dozmod.Config;
@@ -35,8 +38,10 @@ public class UploadTask extends TransferTask {
private static final int THRIFT_INTERVAL_MS = (int) (THRIFT_INTERVAL_SECONDS * 1000);
private final String host;
- private final int port;
private final String uploadToken;
+ private final int portPlain;
+ private final int portSsl;
+ private final SSLContext sslCtx;
private final long startTime;
private String transferConnectionError = null;
@@ -54,15 +59,16 @@ public class UploadTask extends TransferTask {
return numConnections.get();
}
- public UploadTask(String host, int port, String uploadToken, File uploadFile)
+ public UploadTask(String host, TransferInformation ti, SSLContext ctx, File uploadFile)
throws FileNotFoundException {
super(uploadFile, uploadFile.length());
if (!uploadFile.canRead())
throw new FileNotFoundException();
- // TODO: SSL
+ this.sslCtx = ctx;
this.host = host;
- this.port = port;
- this.uploadToken = uploadToken;
+ this.portPlain = ti.plainPort;
+ this.portSsl = ti.sslPort;
+ this.uploadToken = ti.token;
this.startTime = System.currentTimeMillis();
}
@@ -86,15 +92,63 @@ public class UploadTask extends TransferTask {
}
}
- public void run2() {
+ private Exception initPlain(Exception ex) {
+ if (portPlain <= 0 || portPlain > 65535)
+ return ex;
+ LOGGER.info("Establishing plain upload connection to " + host + ":" + portPlain);
+ try {
+ uploader = new Uploader(host, portPlain, Config.TRANSFER_TIMEOUT, null, uploadToken);
+ } catch (Exception e) {
+ LOGGER.info("Connection failed");
+ return e;
+ }
+ return null;
+ }
+
+ private Exception initSsl(Exception ex) {
+ if (portSsl <= 0 || portSsl > 65535 || sslCtx == null)
+ return ex;
+ LOGGER.info("Establishing SSL upload connection to " + host + ":" + portSsl);
try {
- uploader = new Uploader(host, port, Config.TRANSFER_TIMEOUT, null, uploadToken);
+ uploader = new Uploader(host, portSsl, Config.TRANSFER_TIMEOUT, sslCtx, uploadToken);
} catch (Exception e) {
- LOGGER.warn("Could not initialize new uploader", e);
+ LOGGER.info("Connection failed");
+ return e;
+ }
+ return null;
+ }
+
+ public void run2() {
+ Exception ex = null;
+ switch (Config.getFileTransferMode()) {
+ case SSL:
+ ex = initSsl(ex);
+ if (uploader == null) {
+ ex = initPlain(ex);
+ }
+ break;
+ case SSL_ONLY:
+ ex = initSsl(ex);
+ break;
+ case PLAIN:
+ default:
+ ex = initPlain(ex);
+ if (uploader == null) {
+ ex = initSsl(ex);
+ }
+ break;
+ }
+ if (uploader == null) {
+ if (ex == null) {
+ LOGGER.warn("Could not initialize new uploader because neither plain"
+ + " nor SSL transfer data is given");
+ } else {
+ LOGGER.warn("Could not initialize new uploader, all connection methods failed", ex);
+ }
consecutiveInitFails.incrementAndGet();
connectFailed(this);
return;
- } // TODO: SSL
+ }
connectSucceeded(this);
final UploadThread thread = this;
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/ConfigWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/ConfigWindow.java
index c64fbfca..3003624c 100755
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/ConfigWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/ConfigWindow.java
@@ -38,6 +38,7 @@ public class ConfigWindow extends ConfigWindowLayout implements UiFeedback, Acti
private final static Logger LOGGER = LogManager.getLogger(ConfigWindow.class);
private SatelliteUserConfig userConfig = null;
private JRadioButton selectedLookAndFeel = null;
+ private JRadioButton selectedTransferEnc = null;
public ConfigWindow(Window modalParent) {
super(modalParent);
@@ -114,6 +115,26 @@ public class ConfigWindow extends ConfigWindowLayout implements UiFeedback, Acti
// non-critical but log it anyways
LOGGER.error("Failed to detect the current look & feel theme.");
}
+
+ // -- Transfer connection encryption --
+ for (Enumeration<AbstractButton> btn = btnGroupTransferEnc.getElements(); btn.hasMoreElements();) {
+ final JRadioButton b = (JRadioButton) btn.nextElement();
+ if (Config.getFileTransferMode().name().equals(b.getToolTipText())) {
+ selectedTransferEnc = b;
+ b.setSelected(true);
+ }
+ b.addActionListener(new ActionListener() {
+ @Override
+ public void actionPerformed(ActionEvent e) {
+ selectedTransferEnc = b;
+ reactToInput();
+ }
+ });
+ }
+ if (selectedTransferEnc == null) {
+ selectedTransferEnc = (JRadioButton) btnGroupTransferEnc.getElements().nextElement();
+ selectedTransferEnc.setSelected(true);
+ }
// Transfer connection count
sldConnections.setValue(Config.getTransferConnectionCount());
@@ -171,6 +192,8 @@ public class ConfigWindow extends ConfigWindowLayout implements UiFeedback, Acti
changed = true;
} else if (!selectedLookAndFeel.getToolTipText().equals(Config.getLookAndFeel())) {
changed = true;
+ } else if (!selectedTransferEnc.getToolTipText().equals(Config.getFileTransferMode().name())) {
+ changed = true;
} else if (!newLanguage.value.equals(Config.getPreferredLanguage())) {
changed = true;
}
@@ -239,6 +262,10 @@ public class ConfigWindow extends ConfigWindowLayout implements UiFeedback, Acti
restartRequired = restartRequired || !selectedLookAndFeel.getToolTipText().equals(Config.getLookAndFeel());
Config.setLookAndFeel(selectedLookAndFeel.getToolTipText());
}
+ // save TransferEnc
+ if (selectedTransferEnc != null) {
+ Config.setFileTransferMode(selectedTransferEnc.getToolTipText());
+ }
// save language
Language newLanguage = (Language)cboLanguage.getSelectedItem();
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
index 0f2e1f35..b7448a94 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LoginWindow.java
@@ -53,6 +53,7 @@ import org.openslx.dozmod.util.ClientVersion;
import org.openslx.dozmod.util.DesktopEnvironment;
import org.openslx.dozmod.util.DesktopEnvironment.Link;
import org.openslx.util.QuickTimer;
+import org.openslx.util.Util;
import org.openslx.util.QuickTimer.Task;
import edu.kit.scc.dei.ecplean.ECPAuthenticationException;
@@ -169,8 +170,9 @@ public class LoginWindow extends LoginWindowLayout {
Iterator<Organization> iterator = orgs.iterator();
while (iterator.hasNext()) {
Organization current = iterator.next();
- if (current == null || !current.isSetEcpUrl() || current.getEcpUrl().isEmpty())
+ if (current == null || !current.isSetEcpUrl() || Util.isEmptyString(current.getEcpUrl())) {
iterator.remove();
+ }
}
// now send the organisations back to the LoginWindow
// through populateIdpCombo()
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/ConfigWindowLayout.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/ConfigWindowLayout.java
index 8254cda2..432654f7 100755
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/ConfigWindowLayout.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/ConfigWindowLayout.java
@@ -9,6 +9,7 @@ import javax.swing.UIManager.LookAndFeelInfo;
import org.openslx.dozmod.Branding;
import org.openslx.dozmod.Config;
+import org.openslx.dozmod.Config.FileTransferMode;
import org.openslx.dozmod.gui.control.ComboBox;
import org.openslx.dozmod.gui.control.QLabel;
import org.openslx.dozmod.gui.control.WordWrapLabel;
@@ -32,6 +33,7 @@ public class ConfigWindowLayout extends JDialog {
protected final JSlider sldFontSize;
protected final JSlider sldConnections;
protected ButtonGroup btnGroupLookAndFeel = null;
+ protected ButtonGroup btnGroupTransferEnc = null;
protected final ComboBox<Language> cboLanguage;
@@ -141,6 +143,24 @@ public class ConfigWindowLayout extends JDialog {
sldConnections.setPaintTicks(true);
sldConnections.setPaintLabels(true);
grid.add(sldConnections).expand(true, false).fill(true, false);
+
+ // Transfer SSL or plain
+ grid.add(new WordWrapLabel(I18n.WINDOW_LAYOUT.getString("Config.Label.transferEncryption.text"),
+ true, false))
+ .insets(headingInset)
+ .fill(true, false)
+ .expand(true, false);
+ JPanel encGroupPanel = new JPanel();
+ encGroupPanel.setLayout(new BoxLayout(encGroupPanel, BoxLayout.LINE_AXIS));
+ btnGroupTransferEnc = new ButtonGroup();
+
+ for (FileTransferMode mode : Config.FileTransferMode.values()) {
+ JRadioButton btn = new JRadioButton(I18n.WINDOW_LAYOUT.getString("Config.Button.transfermode." + mode.name()));
+ btn.setToolTipText(mode.name());
+ btnGroupTransferEnc.add(btn);
+ encGroupPanel.add(btn);
+ }
+ grid.add(encGroupPanel).expand(true, false).fill(true, false);
// Language
grid.add(new WordWrapLabel(I18n.WINDOW_LAYOUT.getString("Config.Label.language.text"),
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/ThriftActions.java b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/ThriftActions.java
index 34995b41..40c198ac 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/ThriftActions.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/ThriftActions.java
@@ -4,12 +4,14 @@ import java.awt.Frame;
import java.awt.Window;
import java.io.File;
import java.io.FileNotFoundException;
+import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
+import javax.net.ssl.SSLContext;
import javax.swing.JFileChooser;
import org.apache.logging.log4j.LogManager;
@@ -406,10 +408,12 @@ public class ThriftActions {
TException transEx = null;
String transHost = null;
TransferInformation transInf = null;
+ SSLContext sslContext = null;
try {
transInf = ThriftManager.getSatClient().requestDownload(Session.getSatelliteToken(),
imageVersionId);
transHost = Session.getSatelliteAddress();
+ sslContext = ThriftManager.getSatelliteSslContext();
} catch (TException e) {
transEx = e;
}
@@ -420,6 +424,10 @@ public class ThriftActions {
transInf = ThriftManager.getMasterClient().downloadImage(Session.getSatelliteToken(),
imageVersionId);
transHost = App.getMasterServerAddress();
+ try {
+ sslContext = SSLContext.getDefault();
+ } catch (NoSuchAlgorithmException e) {
+ }
} catch (TException e) {
transEx = e;
}
@@ -436,8 +444,8 @@ public class ThriftActions {
final TransferInformation fTransInf = transInf;
final DownloadTask dlTask;
try {
- dlTask = new DownloadTask(fTransHost, transInf.getPlainPort(),
- transInf.getToken(), tmpDiskFile, imageSize, null);
+ dlTask = new DownloadTask(fTransHost, transInf,
+ sslContext, tmpDiskFile, imageSize, null);
} catch (FileNotFoundException e) {
Gui.asyncMessageBox(I18n.THRIFT.getString("ThriftActions.Message.error.destinationNotWritable"),
MessageType.ERROR, LOGGER, e);
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/UploadInitiator.java b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/UploadInitiator.java
index 78e41d05..5aa36bb1 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/UploadInitiator.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/thrift/UploadInitiator.java
@@ -165,8 +165,8 @@ public class UploadInitiator {
// do actually start the upload now
LOGGER.debug("Starting upload for: " + diskFile.getName());
try {
- uploadTask = new UploadTask(Session.getSatelliteAddress(),
- transferInformation.getPlainPort(), transferInformation.getToken(), diskFile);
+ uploadTask = new UploadTask(Session.getSatelliteAddress(), transferInformation,
+ ThriftManager.getSatelliteSslContext(), diskFile);
} catch (FileNotFoundException e) {
cancelWithGuiErrorMessage("Kann VM nicht hochladen: Datei nicht gefunden\n\n"
+ diskFile.getAbsolutePath());
diff --git a/dozentenmodul/src/main/properties/i18n/window_layout.properties b/dozentenmodul/src/main/properties/i18n/window_layout.properties
index 5d05010d..eb78a489 100644
--- a/dozentenmodul/src/main/properties/i18n/window_layout.properties
+++ b/dozentenmodul/src/main/properties/i18n/window_layout.properties
@@ -26,6 +26,10 @@ Config.Label.concurrentConnectionsInfo.text=Normally, best results are achieved
If the transfer speed does not overload your network connection, try the next higher value.\n \
Too high values can have a negative effect on the \
transfer speed and put a higher load on the satellite server.
+Config.Label.transferEncryption.text=Connection type for VM up-/downloads
+Config.Button.transfermode.PLAIN=Prefer plain, fallback to SSL
+Config.Button.transfermode.SSL=Prefer SSL, fallback to plain
+Config.Button.transfermode.SSL_ONLY=Use SSL, abort otherwise
Config.Label.language.text=Language
Config.Label.languageInfo.text=Here you can switch between the languages.
Config.Button.close.text=Close
diff --git a/dozentenmodul/src/main/properties/i18n/window_layout_de_DE.properties b/dozentenmodul/src/main/properties/i18n/window_layout_de_DE.properties
index f352eed4..8d544eea 100644
--- a/dozentenmodul/src/main/properties/i18n/window_layout_de_DE.properties
+++ b/dozentenmodul/src/main/properties/i18n/window_layout_de_DE.properties
@@ -26,6 +26,10 @@ Config.Label.concurrentConnectionsInfo.text=Im Normalfall werden beste Ergebniss
Falls die Übertragungsgeschwindigkeit Ihre Netzwerkanbindung nicht auslastet,\n \
probieren Sie den nächsthöheren Wert. Zu hohe Werte können einen negativen Effekt auf die\n\
Übertragungsgeschwindigkeit haben und belasten den Satellitenserver stärker.
+Config.Label.transferEncryption.text=Verbindungstyp für VM Up-/Downloads
+Config.Button.transfermode.PLAIN=Unverschlüsselt, SSL als Fallback
+Config.Button.transfermode.SSL=SSL, unverschlüsselt als Fallback
+Config.Button.transfermode.SSL_ONLY=Nur SSL
Config.Label.language.text=Sprache
Config.Label.languageInfo.text=Hier können Sie zwischen den Sprachen wechseln.
Config.Button.close.text=Schließen
diff --git a/dozentenmodul/src/main/properties/i18n/window_layout_tr_TR.properties b/dozentenmodul/src/main/properties/i18n/window_layout_tr_TR.properties
index fe5b7627..d144bf1d 100644
--- a/dozentenmodul/src/main/properties/i18n/window_layout_tr_TR.properties
+++ b/dozentenmodul/src/main/properties/i18n/window_layout_tr_TR.properties
@@ -26,6 +26,10 @@ Config.Label.concurrentConnectionsInfo.text=En iyi sonuçlar genellikle bu ayar
ağ bağlantı kapasitenizi aşmıyorsa, bir sonraki yüksek değeri \
deneyebilirsiniz. Çok yüksek değerler aktarım hızını olumsuz etkileyebilir \
ve satelit sunucusunun aşırı yüklenmesine sebep olabilir.
+Config.Label.transferEncryption.text=VM yükleme/indirme işlemleri için bağlantı türü
+Config.Button.transfermode.PLAIN=Düz tercih, SSL'ye geri dönüş
+Config.Button.transfermode.SSL=SSL'yi tercih edin, düz sürüme geri dönün
+Config.Button.transfermode.SSL_ONLY=Yalnızca SSL kullanın
Config.Label.language.text=Dil
Config.Label.languageInfo.text=Burada diller arasında geçiş yapabilirsiniz.
Config.Button.close.text=Kapat
@@ -241,4 +245,4 @@ VirtDropDownConfigEditor.Label.E0VirtDev.text=Ethernet kartı
VirtDropDownConfigEditor.Label.maxUSBSpeed.text=USB
VirtDropDownConfigEditor.Button.more.text=Uzman modu
VirtDropDownConfigEditor.Button.cancel.text=İptal
-VirtDropDownConfigEditor.Button.save.text=Kaydet \ No newline at end of file
+VirtDropDownConfigEditor.Button.save.text=Kaydet