Support *.localhost TLD for local dev (#62593)

* Add *.localhost & *.internal SANs to dev cert

Contributes to #62592

* Add --localhost-tld option to empty web

* Add Kestrel support for .localhost TLD

* Add --localhost-tld option to Blazor web template

* Add --localhost-tld option to empty web F# template

* Revert "Add --localhost-tld option to empty web F# template"

This reverts commit b797233.

* Fix blazor template

* More blazor template fixes

* Fix .sln file name in Blazor template

* Address PR feedback

* so optimal

* Super optimal

Author: DamianEdwards

src/Hosting/Hosting/src/GenericHost/GenericWebHostService.cs

@@ -166,6 +166,14 @@ static string ExpandPorts(string ports, string scheme)
             foreach (var address in addresses)
             {
                 Log.ListeningOnAddress(LifetimeLogger, address);
+                if (LifetimeLogger.IsEnabled(LogLevel.Information))
+                {
+                    if (address.Contains(".localhost", StringComparison.OrdinalIgnoreCase) && Uri.TryCreate(address, UriKind.Absolute, out var uri) && uri.Host.EndsWith(".localhost", StringComparison.OrdinalIgnoreCase))
+                    {
+                        // Log the localhost address without the sub-domain prefix too
+                        Log.ListeningOnAddress(LifetimeLogger, new UriBuilder(uri) { Host = "localhost" }.ToString());
+                    }
+                }
             }
         }
 

src/OpenApi/sample/Properties/launchSettings.json

@@ -1,4 +1,4 @@
-{
+{
   "$schema": "https://json.schemastore.org/launchsettings.json",
   "iisSettings": {
     "windowsAuthentication": false,
@@ -13,7 +13,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5051",
+      "applicationUrl": "http://sample.localhost:5051",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
@@ -22,7 +22,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7174;http://localhost:5051",
+      "applicationUrl": "https://sample.localhost:7174;http://sample.localhost:5051",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }

src/ProjectTemplates/Web.ProjectTemplates/BlazorWeb-CSharp.Client.csproj.in renamed to src/ProjectTemplates/Web.ProjectTemplates/BlazorWebCSharp.Client.csproj.in

@@ -6,7 +6,7 @@
     <Nullable>enable</Nullable>
     <NoDefaultLaunchSettingsFile>true</NoDefaultLaunchSettingsFile>
     <StaticWebAssetProjectMode>Default</StaticWebAssetProjectMode>
-    <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">BlazorWeb-CSharp.Client</RootNamespace>
+    <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">BlazorWebCSharp._1.Client</RootNamespace>
     <AssemblyName Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">`$(AssemblyName.Replace(' ', '_'))</AssemblyName>
     <BlazorDisableThrowNavigationException>true</BlazorDisableThrowNavigationException>
   </PropertyGroup>

src/ProjectTemplates/Web.ProjectTemplates/BlazorWeb-CSharp.csproj.in renamed to src/ProjectTemplates/Web.ProjectTemplates/BlazorWebCSharp.csproj.in

@@ -4,9 +4,9 @@
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <UserSecretsId Condition="'$(IndividualLocalAuth)' == 'True'">aspnet-BlazorWeb-CSharp-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
+    <UserSecretsId Condition="'$(IndividualLocalAuth)' == 'True'">aspnet-BlazorWebCSharp__1-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
-    <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">BlazorWeb-CSharp</RootNamespace>
+    <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">BlazorWebCSharp._1</RootNamespace>
     <AssemblyName Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">`$(AssemblyName.Replace(' ', '_'))</AssemblyName>
     <BlazorDisableThrowNavigationException>true</BlazorDisableThrowNavigationException>
   </PropertyGroup>
@@ -19,7 +19,7 @@
   <!--#endif -->
   <!--#if (UseWebAssembly || IndividualLocalAuth) -->
   <ItemGroup>
-    <ProjectReference Include="..\BlazorWeb-CSharp.Client\BlazorWeb-CSharp.Client.csproj" Condition="'$(UseWebAssembly)' == 'True'" />
+    <ProjectReference Include="..\BlazorWebCSharp.1.Client\BlazorWebCSharp.1.Client.csproj" Condition="'$(UseWebAssembly)' == 'True'" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="${MicrosoftAspNetCoreComponentsWebAssemblyServerVersion}" Condition="'$(UseWebAssembly)' == 'True'" />
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="${MicrosoftAspNetCoreDiagnosticsEntityFrameworkCoreVersion}" Condition="'$(IndividualLocalAuth)' == 'True'" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="${MicrosoftAspNetCoreIdentityEntityFrameworkCoreVersion}" Condition="'$(IndividualLocalAuth)' == 'True'" />

src/ProjectTemplates/Web.ProjectTemplates/Microsoft.DotNet.Web.ProjectTemplates.csproj

@@ -60,8 +60,8 @@
     <GeneratedContent Include="WebApi-FSharp.fsproj.in" OutputPath="content/WebApi-FSharp/Company.WebApplication1.fsproj" />
     <GeneratedContent Include="Worker-CSharp.csproj.in" OutputPath="content/Worker-CSharp/Company.Application1.csproj" />
     <GeneratedContent Include="Worker-FSharp.fsproj.in" OutputPath="content/Worker-FSharp/Company.Application1.fsproj" />
-    <GeneratedContent Include="BlazorWeb-CSharp.csproj.in" OutputPath="content/BlazorWeb-CSharp/BlazorWeb-CSharp/BlazorWeb-CSharp.csproj" />
-    <GeneratedContent Include="BlazorWeb-CSharp.Client.csproj.in" OutputPath="content/BlazorWeb-CSharp/BlazorWeb-CSharp.Client/BlazorWeb-CSharp.Client.csproj" />
+    <GeneratedContent Include="BlazorWebCSharp.csproj.in" OutputPath="content/BlazorWeb-CSharp/BlazorWebCSharp.1/BlazorWebCSharp.1.csproj" />
+    <GeneratedContent Include="BlazorWebCSharp.Client.csproj.in" OutputPath="content/BlazorWeb-CSharp/BlazorWebCSharp.1.Client/BlazorWebCSharp.1.Client.csproj" />
     <GeneratedContent Include="ComponentsWebAssembly-CSharp.csproj.in" OutputPath="content/ComponentsWebAssembly-CSharp/ComponentsWebAssembly-CSharp.csproj" />
   </ItemGroup>
 

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/dotnetcli.host.json

@@ -53,6 +53,10 @@
     "UseProgramMain": {
       "longName": "use-program-main",
       "shortName": ""
+    },
+    "LocalhostTld": {
+      "longName": "localhost-tld",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/ide.host.json

@@ -25,6 +25,12 @@
       "isVisible": true,
       "persistenceScope": "shared",
       "persistenceScopeName": "Microsoft"
+    },
+    {
+      "id": "LocalhostTld",
+      "isVisible": true,
+      "persistenceScope": "shared",
+      "persistenceScopeName": "Microsoft"
     }
   ]
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.cs.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Určuje, jestli se má vypnout protokol HTTPS. Tato možnost platí jenom v případě, že se pro --auth nepoužívá jednotlivec.",
   "symbols/UseProgramMain/displayName": "Nepoužívat _příkazy nejvyšší úrovně",
   "symbols/UseProgramMain/description": "Určuje, jestli se má místo příkazů nejvyšší úrovně generovat explicitní třída Program a metoda Main.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Obnoví balíčky NuGet vyžadované tímto projektem.",
   "postActions/restore/manualInstructions/default/text": "Spustit dotnet restore"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.de.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Ob HTTPS deaktiviert werden soll. Diese Option gilt nur, wenn \"Individual\" nicht für \"--auth\" verwendet wird.",
   "symbols/UseProgramMain/displayName": "Keine Anweisungen_der obersten Ebene verwenden",
   "symbols/UseProgramMain/description": "Gibt an, ob anstelle von Anweisungen der obersten Ebene eine explizite Programmklasse und eine Main-Methode generiert werden soll.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "„NuGet-Pakete“ wiederherstellen, die für dieses Projekt erforderlich sind.",
   "postActions/restore/manualInstructions/default/text": "„dotnet restore“ ausführen"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.en.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual isn't used for --auth.",
   "symbols/UseProgramMain/displayName": "Do not use _top-level statements",
   "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.es.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Si se va a desactivar HTTPS. Esta opción solo se aplica si individual no se usa para --auth.",
   "symbols/UseProgramMain/displayName": "No usar instrucciones de _nivel superior",
   "symbols/UseProgramMain/description": "Indica si se debe generar una clase Program explícita y un método Main en lugar de instrucciones de nivel superior.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Restaure los paquetes NuGet necesarios para este proyecto.",
   "postActions/restore/manualInstructions/default/text": "Ejecutar \"dotnet restore\""
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.fr.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Indique s’il faut désactiver HTTPS. Cette option s’applique uniquement si Individual n’est pas utilisé pour --auth.",
   "symbols/UseProgramMain/displayName": "N’utilisez pas _d’instructions de niveau supérieur.",
   "symbols/UseProgramMain/description": "Indique s’il faut générer une classe Programme explicite et une méthode Main au lieu d’instructions de niveau supérieur.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Restaurez les packages NuGet requis par ce projet.",
   "postActions/restore/manualInstructions/default/text": "Exécuter « dotnet restore »"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.it.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Indica se disattivare HTTPS. Questa opzione si applica solo se Individual non viene usata per --auth.",
   "symbols/UseProgramMain/displayName": "Non usare_istruzioni di primo livello",
   "symbols/UseProgramMain/description": "Indica se generare una classe Program esplicita e un metodo Main anziché istruzioni di primo livello.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Ripristina i pacchetti NuGet richiesti da questo progetto.",
   "postActions/restore/manualInstructions/default/text": "Esegui 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.ja.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "HTTPS をオフにするかどうか。このオプションは、Individual が --auth に使用されていない場合にのみ適用されます。",
   "symbols/UseProgramMain/displayName": "最上位レベルのステートメントを使用しない(_T)",
   "symbols/UseProgramMain/description": "最上位レベルのステートメントではなく、明示的な Program クラスと Main メソッドを生成するかどうか。",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "このプロジェクトに必要な NuGet パッケージを復元します。",
   "postActions/restore/manualInstructions/default/text": "'dotnet restore' を実行する"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.ko.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "HTTPS를 끌지 여부입니다. 이 옵션은 개별 항목이 --auth에 사용되지 않는 경우에만 적용됩니다.",
   "symbols/UseProgramMain/displayName": "최상위 문 사용 안 함(_T)",
   "symbols/UseProgramMain/description": "최상위 문 대신 명시적 Program 클래스 및 Main 메서드를 생성할지 여부입니다.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "이 프로젝트에 필요한 NuGet 패키지를 복원합니다.",
   "postActions/restore/manualInstructions/default/text": "'dotnet restore' 실행"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.pl.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Określa, czy wyłączyć protokół HTTPS. Ta opcja ma zastosowanie tylko wtedy, gdy opcja Individual nie została użyta dla opcji --auth.",
   "symbols/UseProgramMain/displayName": "Nie używaj ins_trukcji najwyższego poziomu",
   "symbols/UseProgramMain/description": "Określa, czy wygenerować jawną klasę Program i metodę Main zamiast instrukcji najwyższego poziomu.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Przywróć pakiety NuGet wymagane przez ten projekt.",
   "postActions/restore/manualInstructions/default/text": "Uruchom polecenie \"dotnet restore\""
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Se deve desligar o HTTPS. Essa opção só se aplica se Individual não for usado para --auth.",
   "symbols/UseProgramMain/displayName": "Não use ins_truções de nível superior",
   "symbols/UseProgramMain/description": "Se deve gerar uma classe de Programa explícita e um método principal em vez de instruções de nível superior.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Restaure os pacotes NuGet exigidos por este projeto.",
   "postActions/restore/manualInstructions/default/text": "Executa 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.ru.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "Следует ли отключить HTTPS. Этот параметр применяется только в том случае, если для аргумента --auth не используется значение Individual.",
   "symbols/UseProgramMain/displayName": "Не использовать _операторы верхнего уровня",
   "symbols/UseProgramMain/description": "Следует ли создавать явный класс Program и метод Main вместо операторов верхнего уровня.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Восстановление пакетов NuGet, необходимых для этого проекта.",
   "postActions/restore/manualInstructions/default/text": "Выполнить команду \"dotnet restore\""
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.tr.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "HTTPS'nin kapatılıp kapatılmayacağı. Bu seçenek yalnızca Bireysel --auth için kullanılmadığında geçerlidir.",
   "symbols/UseProgramMain/displayName": "_Üst düzey deyimler kullanmayın",
   "symbols/UseProgramMain/description": "Üst düzey deyimler yerine açık bir Program sınıfı ve Ana yöntem oluşturup oluşturulmayacağını belirtir.",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "Bu projenin gerektirdiği NuGet paketlerini geri yükleyin.",
   "postActions/restore/manualInstructions/default/text": "'dotnet restore' çalıştır"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "是否关闭 HTTPS。仅当 Individual 不用于 --auth 时，此选项才适用。",
   "symbols/UseProgramMain/displayName": "不使用顶级语句(_T)",
   "symbols/UseProgramMain/description": "是否生成显式程序类和主方法，而不是顶级语句。",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "还原此项目所需的 NuGet 包。",
   "postActions/restore/manualInstructions/default/text": "运行 \"dotnet restore\""
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -39,6 +39,8 @@
   "symbols/NoHttps/description": "是否要關閉 HTTPS。此選項僅適用於個人未用於 --auth 時。",
   "symbols/UseProgramMain/displayName": "不要使用最上層陳述式(_T)",
   "symbols/UseProgramMain/description": "是否要產生明確的 Program 類別和 Main 方法，而非最上層語句。",
+  "symbols/LocalhostTld/displayName": "Use the .localhost TLD in the aplication URL",
+  "symbols/LocalhostTld/description": "Whether to combine the project name with the .localhost TLD in the application URL for local development, e.g. https://myapp.localhost:12345.",
   "postActions/restore/description": "還原此專案所需的 NuGet 套件。",
   "postActions/restore/manualInstructions/default/text": "執行 'dotnet restore'"
 }