Address nullability feedback

Fixes https://github.com/dotnet/aspnetcore/issues/25275

src/Components/Server/src/Circuits/CircuitIdFactory.cs

@@ -48,7 +48,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
             return new CircuitId(Base64UrlTextEncoder.Encode(secret), Base64UrlTextEncoder.Encode(id));
         }
 
-        public bool TryParseCircuitId(string text, out CircuitId circuitId)
+        public bool TryParseCircuitId(string? text, out CircuitId circuitId)
         {
             if (text is null)
             {

src/Components/Server/src/Circuits/RemoteRenderer.cs

@@ -27,7 +27,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
         /// <summary>
         /// Notifies when a rendering exception occurred.
         /// </summary>
-        public event EventHandler<Exception> UnhandledException;
+        public event EventHandler<Exception>? UnhandledException;
 
         /// <summary>
         /// Creates a new <see cref="RemoteRenderer"/>.
@@ -171,7 +171,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
                 pendingRender = new UnacknowledgedRenderBatch(
                     renderId,
                     arrayBuilder,
-                    new TaskCompletionSource<object>(),
+                    new TaskCompletionSource(),
                     ValueStopwatch.StartNew());
 
                 // Buffer the rendered batches no matter what. We'll send it down immediately when the client
@@ -234,7 +234,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
             // disposed.
         }
 
-        public Task OnRenderCompletedAsync(long incomingBatchId, string errorMessageOrNull)
+        public Task OnRenderCompletedAsync(long incomingBatchId, string? errorMessageOrNull)
         {
             if (_disposing)
             {
@@ -308,7 +308,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
             }
         }
 
-        private void ProcessPendingBatch(string errorMessageOrNull, UnacknowledgedRenderBatch entry)
+        private void ProcessPendingBatch(string? errorMessageOrNull, UnacknowledgedRenderBatch entry)
         {
             var elapsedTime = entry.ValueStopwatch.GetElapsedTime();
             if (errorMessageOrNull == null)
@@ -324,11 +324,11 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
             CompleteRender(entry.CompletionSource, errorMessageOrNull);
         }
 
-        private void CompleteRender(TaskCompletionSource<object> pendingRenderInfo, string errorMessageOrNull)
+        private void CompleteRender(TaskCompletionSource pendingRenderInfo, string? errorMessageOrNull)
         {
             if (errorMessageOrNull == null)
             {
-                pendingRenderInfo.TrySetResult(null);
+                pendingRenderInfo.TrySetResult();
             }
             else
             {
@@ -338,7 +338,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
 
         internal readonly struct UnacknowledgedRenderBatch
         {
-            public UnacknowledgedRenderBatch(long batchId, ArrayBuilder<byte> data, TaskCompletionSource<object> completionSource, ValueStopwatch valueStopwatch)
+            public UnacknowledgedRenderBatch(long batchId, ArrayBuilder<byte> data, TaskCompletionSource completionSource, ValueStopwatch valueStopwatch)
             {
                 BatchId = batchId;
                 Data = data;
@@ -348,7 +348,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits
 
             public long BatchId { get; }
             public ArrayBuilder<byte> Data { get; }
-            public TaskCompletionSource<object> CompletionSource { get; }
+            public TaskCompletionSource CompletionSource { get; }
             public ValueStopwatch ValueStopwatch { get; }
         }
 

src/Components/Shared/src/ArrayBuilder.cs

@@ -18,7 +18,7 @@ namespace Microsoft.AspNetCore.Components.RenderTree
 {
     /// <summary>
     /// Implements a list that uses an array of objects to store the elements.
-    /// 
+    ///
     /// This differs from a <see cref="System.Collections.Generic.List{T}"/> in that
     /// it not only grows as required but also shrinks if cleared with significant
     /// excess capacity. This makes it useful for component rendering, because

src/DefaultBuilder/src/WebHost.cs

@@ -31,7 +31,7 @@ namespace Microsoft.AspNetCore
         /// <param name="app">A delegate that handles requests to the application.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
         public static IWebHost Start(RequestDelegate app) =>
-            Start(url: null, app: app);
+            Start(url: null!, app: app);
 
         /// <summary>
         /// Initializes and starts a new <see cref="IWebHost"/> with pre-configured defaults.
@@ -40,7 +40,7 @@ namespace Microsoft.AspNetCore
         /// <param name="url">The URL the hosted application will listen on.</param>
         /// <param name="app">A delegate that handles requests to the application.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
-        public static IWebHost Start(string? url, RequestDelegate app)
+        public static IWebHost Start(string url, RequestDelegate app)
         {
             var startupAssemblyName = app.GetMethodInfo().DeclaringType!.GetTypeInfo().Assembly.GetName().Name;
             return StartWith(url: url, configureServices: null, app: appBuilder => appBuilder.Run(app), applicationName: startupAssemblyName);
@@ -53,7 +53,7 @@ namespace Microsoft.AspNetCore
         /// <param name="routeBuilder">A delegate that configures the router for handling requests to the application.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
         public static IWebHost Start(Action<IRouteBuilder> routeBuilder) =>
-            Start(url: null, routeBuilder: routeBuilder);
+            Start(url: null!, routeBuilder: routeBuilder);
 
         /// <summary>
         /// Initializes and starts a new <see cref="IWebHost"/> with pre-configured defaults.
@@ -62,7 +62,7 @@ namespace Microsoft.AspNetCore
         /// <param name="url">The URL the hosted application will listen on.</param>
         /// <param name="routeBuilder">A delegate that configures the router for handling requests to the application.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
-        public static IWebHost Start(string? url, Action<IRouteBuilder> routeBuilder)
+        public static IWebHost Start(string url, Action<IRouteBuilder> routeBuilder)
         {
             var startupAssemblyName = routeBuilder.GetMethodInfo().DeclaringType!.GetTypeInfo().Assembly.GetName().Name;
             return StartWith(url, services => services.AddRouting(), appBuilder => appBuilder.UseRouter(routeBuilder), applicationName: startupAssemblyName);
@@ -75,7 +75,7 @@ namespace Microsoft.AspNetCore
         /// <param name="app">The delegate that configures the <see cref="IApplicationBuilder"/>.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
         public static IWebHost StartWith(Action<IApplicationBuilder> app) =>
-            StartWith(url: null, app: app);
+            StartWith(url: null!, app: app);
 
         /// <summary>
         /// Initializes and starts a new <see cref="IWebHost"/> with pre-configured defaults.
@@ -84,7 +84,7 @@ namespace Microsoft.AspNetCore
         /// <param name="url">The URL the hosted application will listen on.</param>
         /// <param name="app">The delegate that configures the <see cref="IApplicationBuilder"/>.</param>
         /// <returns>A started <see cref="IWebHost"/> that hosts the application.</returns>
-        public static IWebHost StartWith(string? url, Action<IApplicationBuilder> app) =>
+        public static IWebHost StartWith(string url, Action<IApplicationBuilder> app) =>
             StartWith(url: url, configureServices: null, app: app, applicationName: null);
 
         private static IWebHost StartWith(string? url, Action<IServiceCollection>? configureServices, Action<IApplicationBuilder> app, string? applicationName)
@@ -132,7 +132,7 @@ namespace Microsoft.AspNetCore
         /// </remarks>
         /// <returns>The initialized <see cref="IWebHostBuilder"/>.</returns>
         public static IWebHostBuilder CreateDefaultBuilder() =>
-            CreateDefaultBuilder(args: null);
+            CreateDefaultBuilder(args: null!);
 
         /// <summary>
         /// Initializes a new instance of the <see cref="WebHostBuilder"/> class with pre-configured defaults.
@@ -153,7 +153,7 @@ namespace Microsoft.AspNetCore
         /// </remarks>
         /// <param name="args">The command line args.</param>
         /// <returns>The initialized <see cref="IWebHostBuilder"/>.</returns>
-        public static IWebHostBuilder CreateDefaultBuilder(string[]? args)
+        public static IWebHostBuilder CreateDefaultBuilder(string[] args)
         {
             var builder = new WebHostBuilder();
 

src/Hosting/Server.Abstractions/src/IServerIntegratedAuth.cs

@@ -16,6 +16,6 @@ namespace Microsoft.AspNetCore.Hosting.Server
         /// <summary>
         /// The name of the authentication scheme for the server authentication handler.
         /// </summary>
-        string? AuthenticationScheme { get; }
+        string AuthenticationScheme { get; }
     }
 }

src/Hosting/Server.Abstractions/src/ServerIntegratedAuth.cs

@@ -16,6 +16,6 @@ namespace Microsoft.AspNetCore.Hosting.Server
         /// <summary>
         /// The name of the authentication scheme for the server authentication handler.
         /// </summary>
-        public string? AuthenticationScheme { get; set; }
+        public string AuthenticationScheme { get; set; } = default!;
     }
 }

src/Http/Authentication.Abstractions/src/AuthenticateResult.cs

@@ -98,7 +98,7 @@ namespace Microsoft.AspNetCore.Authentication
         /// </summary>
         /// <param name="failure">The failure exception.</param>
         /// <returns>The result.</returns>
-        public static AuthenticateResult Fail(Exception? failure)
+        public static AuthenticateResult Fail(Exception failure)
         {
             return new AuthenticateResult() { Failure = failure };
         }
@@ -109,7 +109,7 @@ namespace Microsoft.AspNetCore.Authentication
         /// <param name="failure">The failure exception.</param>
         /// <param name="properties">Additional state values for the authentication session.</param>
         /// <returns>The result.</returns>
-        public static AuthenticateResult Fail(Exception? failure, AuthenticationProperties? properties)
+        public static AuthenticateResult Fail(Exception failure, AuthenticationProperties? properties)
         {
             return new AuthenticateResult() { Failure = failure, Properties = properties };
         }
@@ -119,7 +119,7 @@ namespace Microsoft.AspNetCore.Authentication
         /// </summary>
         /// <param name="failureMessage">The failure message.</param>
         /// <returns>The result.</returns>
-        public static AuthenticateResult Fail(string? failureMessage)
+        public static AuthenticateResult Fail(string failureMessage)
             => Fail(new Exception(failureMessage));
 
         /// <summary>
@@ -128,7 +128,7 @@ namespace Microsoft.AspNetCore.Authentication
         /// <param name="failureMessage">The failure message.</param>
         /// <param name="properties">Additional state values for the authentication session.</param>
         /// <returns>The result.</returns>
-        public static AuthenticateResult Fail(string? failureMessage, AuthenticationProperties? properties)
+        public static AuthenticateResult Fail(string failureMessage, AuthenticationProperties? properties)
             => Fail(new Exception(failureMessage), properties);
     }
 }

src/Http/Authentication.Abstractions/src/AuthenticationToken.cs

@@ -12,11 +12,11 @@ namespace Microsoft.AspNetCore.Authentication
         /// <summary>
         /// Name.
         /// </summary>
-        public string? Name { get; set; }
+        public string Name { get; set; } = default!;
 
         /// <summary>
         /// Value.
         /// </summary>
-        public string? Value { get; set; }
+        public string Value { get; set; } = default!;
     }
 }

src/JSInterop/Microsoft.JSInterop/src/IJSInProcessRuntime.cs

@@ -15,6 +15,6 @@ namespace Microsoft.JSInterop
         /// <param name="identifier">An identifier for the function to invoke. For example, the value <c>"someScope.someFunction"</c> will invoke the function <c>window.someScope.someFunction</c>.</param>
         /// <param name="args">JSON-serializable arguments.</param>
         /// <returns>An instance of <typeparamref name="T"/> obtained by JSON-deserializing the return value.</returns>
-        T Invoke<T>(string identifier, params object[] args);
+        T Invoke<T>(string identifier, params object?[] args);
     }
 }

src/JSInterop/Microsoft.JSInterop/src/JSInProcessRuntime.cs

@@ -19,7 +19,7 @@ namespace Microsoft.JSInterop
         /// <param name="args">JSON-serializable arguments.</param>
         /// <returns>An instance of <typeparamref name="TValue"/> obtained by JSON-deserializing the return value.</returns>
         [return: MaybeNull]
-        public TValue Invoke<TValue>(string identifier, params object[] args)
+        public TValue Invoke<TValue>(string identifier, params object?[] args)
         {
             var resultJson = InvokeJS(identifier, JsonSerializer.Serialize(args, JsonSerializerOptions));
             if (resultJson is null)

src/JSInterop/Microsoft.JSInterop/src/JSInProcessRuntimeExtensions.cs

@@ -16,7 +16,7 @@ namespace Microsoft.JSInterop
         /// <param name="jsRuntime">The <see cref="IJSInProcessRuntime"/>.</param>
         /// <param name="identifier">An identifier for the function to invoke. For example, the value <c>"someScope.someFunction"</c> will invoke the function <c>window.someScope.someFunction</c>.</param>
         /// <param name="args">JSON-serializable arguments.</param>
-        public static void InvokeVoid(this IJSInProcessRuntime jsRuntime, string identifier, params object[] args)
+        public static void InvokeVoid(this IJSInProcessRuntime jsRuntime, string identifier, params object?[] args)
         {
             if (jsRuntime == null)
             {

src/Mvc/Mvc.Abstractions/src/IUrlHelper.cs

@@ -32,7 +32,7 @@ namespace Microsoft.AspNetCore.Mvc
         /// your deployment environment.
         /// </para>
         /// </remarks>
-        string Action(UrlActionContext actionContext);
+        string? Action(UrlActionContext actionContext);
 
         /// <summary>
         /// Converts a virtual (relative, starting with ~/) path to an application absolute path.
@@ -43,7 +43,7 @@ namespace Microsoft.AspNetCore.Mvc
         /// </remarks>
         /// <param name="contentPath">The virtual path of the content.</param>
         /// <returns>The application absolute path.</returns>
-        string Content(string contentPath);
+        string? Content(string? contentPath);
 
         /// <summary>
         /// Returns a value that indicates whether the URL is local. A URL is considered local if it does not have a
@@ -68,7 +68,7 @@ namespace Microsoft.AspNetCore.Mvc
         /// </code>
         /// </para>
         /// </example>
-        bool IsLocalUrl(string url);
+        bool IsLocalUrl(string? url);
 
         /// <summary>
         /// Generates a URL with an absolute path, which contains the route name, route values, protocol to use, host
@@ -86,7 +86,7 @@ namespace Microsoft.AspNetCore.Mvc
         /// your deployment environment.
         /// </para>
         /// </remarks>
-        string RouteUrl(UrlRouteContext routeContext);
+        string? RouteUrl(UrlRouteContext routeContext);
 
         /// <summary>
         /// Generates an absolute URL for the specified <paramref name="routeName"/> and route
@@ -99,11 +99,11 @@ namespace Microsoft.AspNetCore.Mvc
         /// <remarks>
         /// <para>
         /// This method uses the value of <see cref="HttpRequest.Host"/> to populate the host section of the generated URI.
-        /// Relying on the value of the current request can allow untrusted input to influence the resulting URI unless 
+        /// Relying on the value of the current request can allow untrusted input to influence the resulting URI unless
-        /// the <c>Host</c> header has been validated. See the deployment documentation for instructions on how to properly 
+        /// the <c>Host</c> header has been validated. See the deployment documentation for instructions on how to properly
         /// validate the <c>Host</c> header in your deployment environment.
         /// </para>
         /// </remarks>
-        string Link(string routeName, object values);
+        string? Link(string? routeName, object? values);
     }
 }

src/Mvc/Mvc.Abstractions/src/ModelBinding/IModelBinderProvider.cs

@@ -14,6 +14,6 @@ namespace Microsoft.AspNetCore.Mvc.ModelBinding
         /// </summary>
         /// <param name="context">The <see cref="ModelBinderProviderContext"/>.</param>
         /// <returns>An <see cref="IModelBinder"/>.</returns>
-        IModelBinder GetBinder(ModelBinderProviderContext context);
+        IModelBinder? GetBinder(ModelBinderProviderContext context);
     }
 }

src/Mvc/Mvc.Abstractions/src/ModelBinding/ModelBindingResult.cs

@@ -24,7 +24,7 @@ namespace Microsoft.AspNetCore.Mvc.ModelBinding
         /// </summary>
         /// <param name="model">The model value. May be <c>null.</c></param>
         /// <returns>A <see cref="ModelBindingResult"/> representing a successful model bind.</returns>
-        public static ModelBindingResult Success(object model)
+        public static ModelBindingResult Success(object? model)
         {
             return new ModelBindingResult(model, isModelSet: true);
         }

src/Mvc/Mvc.Abstractions/src/PublicAPI.Unshipped.txt

@@ -290,12 +290,12 @@ Microsoft.AspNetCore.Mvc.Formatters.OutputFormatterWriteContext.OutputFormatterW
 Microsoft.AspNetCore.Mvc.IActionResult
 Microsoft.AspNetCore.Mvc.IActionResult.ExecuteResultAsync(Microsoft.AspNetCore.Mvc.ActionContext! context) -> System.Threading.Tasks.Task!
 Microsoft.AspNetCore.Mvc.IUrlHelper
-Microsoft.AspNetCore.Mvc.IUrlHelper.Action(Microsoft.AspNetCore.Mvc.Routing.UrlActionContext! actionContext) -> string!
+Microsoft.AspNetCore.Mvc.IUrlHelper.Action(Microsoft.AspNetCore.Mvc.Routing.UrlActionContext! actionContext) -> string?
 Microsoft.AspNetCore.Mvc.IUrlHelper.ActionContext.get -> Microsoft.AspNetCore.Mvc.ActionContext!
-Microsoft.AspNetCore.Mvc.IUrlHelper.Content(string! contentPath) -> string!
+Microsoft.AspNetCore.Mvc.IUrlHelper.Content(string? contentPath) -> string?
-Microsoft.AspNetCore.Mvc.IUrlHelper.IsLocalUrl(string! url) -> bool
+Microsoft.AspNetCore.Mvc.IUrlHelper.IsLocalUrl(string? url) -> bool
-Microsoft.AspNetCore.Mvc.IUrlHelper.Link(string! routeName, object! values) -> string!
+Microsoft.AspNetCore.Mvc.IUrlHelper.Link(string? routeName, object? values) -> string?
-Microsoft.AspNetCore.Mvc.IUrlHelper.RouteUrl(Microsoft.AspNetCore.Mvc.Routing.UrlRouteContext! routeContext) -> string!
+Microsoft.AspNetCore.Mvc.IUrlHelper.RouteUrl(Microsoft.AspNetCore.Mvc.Routing.UrlRouteContext! routeContext) -> string?
 Microsoft.AspNetCore.Mvc.ModelBinding.BindingInfo
 Microsoft.AspNetCore.Mvc.ModelBinding.BindingInfo.BinderModelName.get -> string?
 Microsoft.AspNetCore.Mvc.ModelBinding.BindingInfo.BinderModelName.set -> void
@@ -337,7 +337,7 @@ Microsoft.AspNetCore.Mvc.ModelBinding.IBindingSourceMetadata.BindingSource.get -
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder.BindModelAsync(Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingContext! bindingContext) -> System.Threading.Tasks.Task!
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinderProvider
-Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinderProvider.GetBinder(Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext! context) -> Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder!
+Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinderProvider.GetBinder(Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext! context) -> Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder?
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelMetadataProvider
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelMetadataProvider.GetMetadataForProperties(System.Type! modelType) -> System.Collections.Generic.IEnumerable<Microsoft.AspNetCore.Mvc.ModelBinding.ModelMetadata!>!
 Microsoft.AspNetCore.Mvc.ModelBinding.IModelMetadataProvider.GetMetadataForType(System.Type! modelType) -> Microsoft.AspNetCore.Mvc.ModelBinding.ModelMetadata!
@@ -742,7 +742,7 @@ static Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ModelMetadataIdentity.ForP
 static Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ModelMetadataIdentity.ForProperty(System.Type! modelType, string! name, System.Type! containerType) -> Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ModelMetadataIdentity
 static Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ModelMetadataIdentity.ForType(System.Type! modelType) -> Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.ModelMetadataIdentity
 static Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult.Failed() -> Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult
-static Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult.Success(object! model) -> Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult
+static Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult.Success(object? model) -> Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult
 static Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult.operator !=(Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult x, Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult y) -> bool
 static Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult.operator ==(Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult x, Microsoft.AspNetCore.Mvc.ModelBinding.ModelBindingResult y) -> bool
 static Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary.StartsWithPrefix(string! prefix, string! key) -> bool

src/Security/Authentication/Cookies/src/CookieExtensions.cs

@@ -15,15 +15,15 @@ namespace Microsoft.Extensions.DependencyInjection
             => builder.AddCookie(CookieAuthenticationDefaults.AuthenticationScheme);
 
         public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, string authenticationScheme)
-            => builder.AddCookie(authenticationScheme, configureOptions: null);
+            => builder.AddCookie(authenticationScheme, configureOptions: null!);
 
-        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, Action<CookieAuthenticationOptions>? configureOptions) 
+        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, Action<CookieAuthenticationOptions> configureOptions)
             => builder.AddCookie(CookieAuthenticationDefaults.AuthenticationScheme, configureOptions);
 
-        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, string authenticationScheme, Action<CookieAuthenticationOptions>? configureOptions)
+        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, string authenticationScheme, Action<CookieAuthenticationOptions> configureOptions)
             => builder.AddCookie(authenticationScheme, displayName: null, configureOptions: configureOptions);
 
-        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, string authenticationScheme, string? displayName, Action<CookieAuthenticationOptions>? configureOptions)
+        public static AuthenticationBuilder AddCookie(this AuthenticationBuilder builder, string authenticationScheme, string? displayName, Action<CookieAuthenticationOptions> configureOptions)
         {
             builder.Services.TryAddEnumerable(ServiceDescriptor.Singleton<IPostConfigureOptions<CookieAuthenticationOptions>, PostConfigureCookieAuthenticationOptions>());
             builder.Services.AddOptions<CookieAuthenticationOptions>(authenticationScheme).Validate(o => o.Cookie.Expiration == null, "Cookie.Expiration is ignored, use ExpireTimeSpan instead.");