Connection pages fixes (anonymous)

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/registry/DataSourceDescriptor.java

@@ -673,7 +673,7 @@ public class DataSourceDescriptor
 
         //final String oldName = getConnectionConfiguration().getUserName();
         //final String oldPassword = getConnectionConfiguration().getUserPassword();
-        if (!isSavePassword()) {
+        if (!isSavePassword() && !getDriver().isAnonymousAccess()) {
             // Ask for password
             if (!DataSourceHandler.askForPassword(this, null, false)) {
                 DataSourceHandler.updateDataSourceObject(this);

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/ui/dialogs/connection/ConnectionWizard.java

@@ -155,7 +155,7 @@ public abstract class ConnectionWizard extends Wizard implements INewWizard {
                             throw new InvocationTargetException(op.getConnectError());
                         }
                         if (op.getConnectStatus() == Status.CANCEL_STATUS) {
-                            throw new InterruptedException();
+                            throw new InterruptedException("cancel");
                         }
                     }
                 });
@@ -175,8 +175,10 @@ public abstract class ConnectionWizard extends Wizard implements INewWizard {
                 MessageDialog.openInformation(getShell(), CoreMessages.dialog_connection_wizard_start_connection_monitor_success,
                     message);
             } catch (InterruptedException ex) {
-                DBUserInterface.getInstance().showError(CoreMessages.dialog_connection_wizard_start_dialog_interrupted_title,
-                    CoreMessages.dialog_connection_wizard_start_dialog_interrupted_message);
+                if (!"cancel".equals(ex.getMessage())) {
+                    DBUserInterface.getInstance().showError(CoreMessages.dialog_connection_wizard_start_dialog_interrupted_title,
+                        CoreMessages.dialog_connection_wizard_start_dialog_interrupted_message);
+                }
             } catch (InvocationTargetException ex) {
                 DBUserInterface.getInstance().showError(
                         CoreMessages.dialog_connection_wizard_start_dialog_error_title,