Unable to get it working. introduced ConfigureDataProtectionTokenProviderOptions, no DB Configured at time of execution...

Server/Startup/ConfigureDataProtectionTokenProviderOptions.cs

@@ -0,0 +1,50 @@
+using Microsoft.AspNetCore.Identity;
+using Microsoft.Extensions.Options;
+using System;
+using System.Linq;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using SZUAbsolventenverein.Module.AdminModules.Models;
+using SZUAbsolventenverein.Module.AdminModules.Repository;
+
+namespace SZUAbsolventenverein.Module.AdminModules.Server.Startup
+{
+    public class ConfigureDataProtectionTokenProviderOptions : IConfigureOptions<DataProtectionTokenProviderOptions>
+    {
+        private readonly IServiceProvider _serviceProvider;
+
+        public ConfigureDataProtectionTokenProviderOptions(IServiceProvider serviceProvider)
+        {
+            _serviceProvider = serviceProvider;
+            Console.WriteLine("Instatiating DPTPO Configurator");
+        }
+
+        public void Configure(DataProtectionTokenProviderOptions options)
+        {
+            Console.WriteLine("Configuring DPTPO");
+            // default fallback
+            options.TokenLifespan = TimeSpan.FromHours(2);
+    
+            try
+            {
+                using var scope = _serviceProvider.CreateScope();
+                var _dbContextFactory = scope.ServiceProvider.GetRequiredService<IDbContextFactory<AdminModulesContext>>();
+                var _ctx = _dbContextFactory.CreateDbContext();
+                AdminSetting adminSetting = _ctx.AdminSettings.First();
+                
+                Console.WriteLine("Setting DPTPO: " + adminSetting);
+                if (adminSetting != null)
+                {
+                    Console.WriteLine("Setting DPTPO: " + adminSetting.TokenLifetime);
+                    options.TokenLifespan = TimeSpan.FromDays(adminSetting.TokenLifetime);
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("DB Not ready, using default DPTPO: " + ex);
+                // DB not ready / read failed — keep default
+                // Unable to get Create DB Context because Oqtane's Database Setup is incomplete.
+            }
+        }
+    }
+}