Extend accessibility check.

org.jdrupes.vmoperator.common/src/org/jdrupes/vmoperator/common/VmDefinition.java

@@ -377,10 +377,34 @@ public class VmDefinition extends K8sDynamicModel {
      * @param permissions the permissions
      * @return true, if successful
      */
+    @SuppressWarnings("PMD.SimplifyBooleanReturns")
     public boolean consoleAccessible(String user, Set<Permission> permissions) {
-        return !conditionStatus("ConsoleConnected").orElse(true)
+        // If user has takeConsole permission, console is always accessible
-            || consoleUser().map(cu -> cu.equals(user)).orElse(true)
+        if (permissions.contains(VmDefinition.Permission.TAKE_CONSOLE)) {
-            || permissions.contains(VmDefinition.Permission.TAKE_CONSOLE);
+            return true;
+        }
+
+        // Check if an automatic login is requested. If so, allow access only
+        // if the log in has been established
+        var wantedLogIn = DataPath.<String> get(spec(), "vm", "display",
+            "loggedInUser").orElse(null);
+        if (wantedLogIn != null
+            && !wantedLogIn.equals(status().get(Status.LOGGED_IN_USER))) {
+            return false;
+        }
+
+        // If the console is not in use, allow access
+        if (!conditionStatus("ConsoleConnected").orElse(true)) {
+            return true;
+        }
+
+        // If the console is in use by the user, allow access
+        if (consoleUser().map(cu -> cu.equals(user)).orElse(true)) {
+            return true;
+        }
+
+        // Else deny access
+        return false;
     }
 
     /**

org.jdrupes.vmoperator.vmaccess/resources/org/jdrupes/vmoperator/vmaccess/l10n.properties

@@ -5,5 +5,5 @@ okayLabel = Apply and Close
 confirmResetTitle = Confirm reset
 confirmResetMsg = Resetting the VM may cause loss of data. \
   Please confirm to continue.
-consoleTakenNotification = Console access is locked by another user.
+consoleInaccessibleNotification = Console is not ready or in use.
 poolEmptyNotification = No VM available. Please consult your administrator.

org.jdrupes.vmoperator.vmaccess/resources/org/jdrupes/vmoperator/vmaccess/l10n_de.properties

@@ -11,7 +11,7 @@ Open\ console = Konsole anzeigen
 confirmResetTitle = Zurücksetzen bestätigen
 confirmResetMsg = Zurücksetzen der VM kann zu Datenverlust führen. \
   Bitte bestätigen um fortzufahren.
-consoleTakenNotification = Die Konsole wird von einem anderen Benutzer verwendet.
+consoleInaccessibleNotification = Die Konsole ist nicht bereit oder belegt.
 poolEmptyNotification = Keine VM verfügbar. Wenden Sie sich bitte an den \
   Systemadministrator.
   

org.jdrupes.vmoperator.vmaccess/src/org/jdrupes/vmoperator/vmaccess/VmAccess.java

@@ -804,7 +804,7 @@ public class VmAccess extends FreeMarkerConlet<VmAccess.ResourceModel> {
             .map(ConsoleUser::getName).orElse("");
         if (!vmDef.consoleAccessible(user, perms)) {
             channel.respond(new DisplayNotification(
-                resourceBundle.getString("consoleTakenNotification"),
+                resourceBundle.getString("consoleInaccessibleNotification"),
                 Map.of("autoClose", 5_000, "type", "Warning")));
             return;
         }