Merge to Live

aspnetcore/blazor/fundamentals/signalr.md

@@ -316,25 +316,43 @@ app.MapBlazorHub(options =>
 });
 ```
 
-<!-- UPDATE 10.0 The following is scheduled for a fix in .NET 10 -->
+<!-- UPDATE 10.0 - The following is scheduled for a fix in .NET 10.
+                   Tracked by: https://github.com/dotnet/aspnetcore/issues/63520 -->
 
-Configuring the hub used by <xref:Microsoft.AspNetCore.Builder.ServerRazorComponentsEndpointConventionBuilderExtensions.AddInteractiveServerRenderMode%2A> with <xref:Microsoft.AspNetCore.Builder.ComponentEndpointRouteBuilderExtensions.MapBlazorHub%2A> fails with an `AmbiguousMatchException`:
+Configuring the hub used by <xref:Microsoft.AspNetCore.Builder.ServerRazorComponentsEndpointConventionBuilderExtensions.AddInteractiveServerRenderMode%2A> with <xref:Microsoft.AspNetCore.Builder.ComponentEndpointRouteBuilderExtensions.MapBlazorHub%2A> fails with an <xref:System.Reflection.AmbiguousMatchException>:
 
 > :::no-loc text="Microsoft.AspNetCore.Routing.Matching.AmbiguousMatchException: The request matched multiple endpoints.":::
 
-To workaround the problem for apps targeting .NET 8, give the custom-configured Blazor hub higher precedence using the <xref:Microsoft.AspNetCore.Builder.RoutingEndpointConventionBuilderExtensions.WithOrder%2A> method:
+To workaround the problem for apps targeting .NET 8/9, take the following approach.
+
+At the top of the `Program` file, add a `using` statement for <xref:Microsoft.AspNetCore.Http.Connections?displayProperty=fullName>:
 
 ```csharp
-app.MapBlazorHub(options =>
-{
-    options.CloseOnAuthenticationExpiration = true;
-}).WithOrder(-1);
+using Microsoft.AspNetCore.Http.Connections;
+```
+
+Where <xref:Microsoft.AspNetCore.Builder.RazorComponentsEndpointRouteBuilderExtensions.MapRazorComponents%2A> is called, chain the following endpoint convention to the <xref:Microsoft.AspNetCore.Builder.RazorComponentsEndpointConventionBuilder>:
+
+```csharp
+app.MapRazorComponents<App>()
+    .AddInteractiveServerRenderMode()
+    .Add(e =>
+    {
+        var metadata = e.Metadata;
+        var dispatcherOptions = metadata.OfType<HttpConnectionDispatcherOptions>().FirstOrDefault();
+
+        if (dispatcherOptions != null)
+        {
+            dispatcherOptions.CloseOnAuthenticationExpiration = true;
+        }
+    });
 ```
 
 For more information, see the following resources:
 
 * [MapBlazorHub configuration in NET8 throws a The request matched multiple endpoints exception (`dotnet/aspnetcore` #51698)](https://github.com/dotnet/aspnetcore/issues/51698#issuecomment-1984340954)
 * [Attempts to map multiple blazor entry points with MapBlazorHub causes Ambiguous Route Error. This worked with net7 (`dotnet/aspnetcore` #52156)](https://github.com/dotnet/aspnetcore/issues/52156#issuecomment-1984503178)
+* [[Blazor] Provide access to the underlying SignalR HttpConnectionDispatcherOptions in AddInteractiveServerRenderMode (`dotnet/aspnetcore` #63520)](https://github.com/dotnet/aspnetcore/issues/63520)
 
 :::moniker-end
 

aspnetcore/blazor/security/includes/redirecttologin-component.md

@@ -7,4 +7,29 @@ The `RedirectToLogin` component (`RedirectToLogin.razor`):
 
 Inspect the `RedirectToLogin` component in [reference source](https://github.com/dotnet/aspnetcore/tree/main/src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp). The location of the component changed over time, so use GitHub search tools to locate the component.
 
+The login path can be customized by the app (<xref:Microsoft.AspNetCore.Components.WebAssembly.Authentication.RemoteAuthenticationApplicationPathsOptions.LogInPath%2A?displayProperty=nameWithType>, [framework defaults (`dotnet/aspnetcore` reference source)](https://github.com/dotnet/aspnetcore/blob/main/src/Components/WebAssembly/WebAssembly.Authentication/src/RemoteAuthenticationDefaults.cs)). The project template's `RedirectToLogin` component uses the default login path of `authentication/login`. 
+
 [!INCLUDE[](~/includes/aspnetcore-repo-ref-source-links.md)]
+
+If an app [customizes the login path](xref:blazor/security/webassembly/additional-scenarios#customize-app-routes), take either of the following approaches:
+
+* Match the path in the hard-coded string in the `RedirectToLogin` component.
+* Inject <xref:Microsoft.AspNetCore.Builder.RemoteAuthenticationOptions> to obtain the configured value. For example, take this approach when you customize the path with <xref:Microsoft.Extensions.DependencyInjection.WebAssemblyAuthenticationServiceCollectionExtensions.AddApiAuthorization%2A>.
+  Add the following directives at the top of the `RedirectToLogin` component:
+
+  ```razor
+  @using Microsoft.Extensions.Options
+  @inject IOptionsSnapshot<RemoteAuthenticationOptions<ApiAuthorizationProviderOptions>> RemoteOptions
+  ```
+
+  Modify the component's redirect in the `OnInitialized` method:
+
+  ```diff
+  - Navigation.NavigateToLogin("authentication/login");
+  + Navigation.NavigateToLogin(RemoteOptions.Get(Options.DefaultName)
+  +     .AuthenticationPaths.LogInPath);
+  ```
+
+  > [!NOTE]
+  > If other paths differ from the project template's paths or [framework's default paths](https://github.com/dotnet/aspnetcore/blob/main/src/Components/WebAssembly/WebAssembly.Authentication/src/RemoteAuthenticationDefaults.cs), they should managed in the same fashion.
+

aspnetcore/fundamentals/error-handling.md

@@ -12,7 +12,7 @@ uid: fundamentals/error-handling
 
 [!INCLUDE[](~/includes/not-latest-version.md)]
 
-:::moniker range=">= aspnetcore-9.0"
+:::moniker range=">= aspnetcore-10.0"
 
 This article covers common approaches to handling errors in ASP.NET Core web apps. See also <xref:fundamentals/error-handling-api>.
 
@@ -343,8 +343,10 @@ An alternative approach to generate problem details is to use the third-party Nu
 * <xref:test/troubleshoot-azure-iis>
 * <xref:host-and-deploy/azure-iis-errors-reference>
 * <xref:fundamentals/error-handling-api>
+* [Breaking change: Exception diagnostics are suppressed when `IExceptionHandler.TryHandleAsync` returns true](https://github.com/aspnet/Announcements/issues/524)
 
 :::moniker-end
 
+[!INCLUDE[](~/fundamentals/error-handling/includes/error-handling9.md)]
 [!INCLUDE[](~/fundamentals/error-handling/includes/error-handling8.md)]
 [!INCLUDE[](~/fundamentals/error-handling/includes/error-handling3-7.md)]