Support ASP.NET Core 11

.github/workflows/build.yml

@@ -75,8 +75,7 @@ jobs:
       uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5.2.0
       with:
         dotnet-version: |
-          8.0.x
-          9.0.x
+          10.0.x
 
     - name: Setup Node
       uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0

Directory.Build.props

@@ -8,7 +8,7 @@
     <Company>https://github.com/domaindrivendev/Swashbuckle.AspNetCore</Company>
     <ContinuousIntegrationBuild Condition=" '$(CI)' != '' ">true</ContinuousIntegrationBuild>
     <Copyright>Copyright (c) 2016-$([System.DateTime]::Now.ToString(yyyy)) Richard Morris</Copyright>
-    <DefaultTargetFrameworks>net10.0;net9.0;net8.0</DefaultTargetFrameworks>
+    <DefaultTargetFrameworks>net11.0;net10.0</DefaultTargetFrameworks>
     <Deterministic>true</Deterministic>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
     <EnablePackageValidation>$(IsPackable)</EnablePackageValidation>
@@ -18,6 +18,8 @@
     <LangVersion>latest</LangVersion>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <NeutralLanguage>en-US</NeutralLanguage>
+    <!-- TODO Remove before merge -->
+    <NoWarn>$(NoWarn);NU5104</NoWarn>
     <NuGetAuditMode>direct</NuGetAuditMode>
     <!--
     TODO Go through the code and add nullable annotations
@@ -35,9 +37,10 @@
     <RepositoryUrl>$(PackageProjectUrl).git</RepositoryUrl>
     <StaticWebAssetsEnabled>false</StaticWebAssetsEnabled>
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+    <TestTfmsInParallel>false</TestTfmsInParallel>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <UseArtifactsOutput>true</UseArtifactsOutput>
-    <VersionPrefix>10.2.0</VersionPrefix>
+    <VersionPrefix>11.0.0</VersionPrefix>
     <WarnOnPackingNonPackableProject>false</WarnOnPackingNonPackableProject>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(GITHUB_ACTIONS)' != '' AND '$(DEPENDABOT_JOB_ID)' == '' ">

Directory.Packages.props

@@ -8,17 +8,17 @@
     <PackageVersion Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
     <PackageVersion Include="JunitXml.TestLogger" Version="8.0.0" />
     <PackageVersion Include="MartinCostello.Logging.XUnit.v3" Version="0.7.1" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.25" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.25" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="10.0.4" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.4" />
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Versioning" Version="5.1.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer" Version="5.1.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.25" />
+    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="10.0.4" />
     <PackageVersion Include="Microsoft.Build" Version="18.4.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="4.14.0" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="10.0.5" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="11.0.0-preview.3.26207.106" />
     <PackageVersion Include="Microsoft.Kiota.Bundle" Version="1.22.1" />
-    <PackageVersion Include="Microsoft.OpenApi" Version="2.7.0" />
-    <PackageVersion Include="Microsoft.OpenApi.YamlReader" Version="2.7.0" />
+    <PackageVersion Include="Microsoft.OpenApi" Version="3.5.2" />
+    <PackageVersion Include="Microsoft.OpenApi.YamlReader" Version="3.5.2" />
     <PackageVersion Include="Microsoft.Playwright" Version="1.59.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageVersion Include="MSBuild.ProjectCreation" Version="17.0.1" />

README.md

@@ -24,6 +24,9 @@ Once you have an API that can describe itself with a OpenAPI document, you've op
 tools including a client generator that can be targeted to a wide range of popular platforms. See [swagger-codegen][swagger-codegen]
 for more details.
 
+<!-- TODO Updates for ASP.NET Core 11 -->
+<!-- TODO Migration Guide and docs for ASP.NET Core 11 -->
+
 > [!IMPORTANT]  
 > Version 10.0 of Swashbuckle.AspNetCore introduces breaking changes due to upgrading our dependency on [Microsoft.OpenApi][microsoft-openapi]
 > to version 2.x.x to add support for generating OpenAPI 3.1 documents. Please see _[Migrating to Swashbuckle.AspNetCore v10][v10-migration]_ for more details.

benchmark.ps1

@@ -4,7 +4,7 @@
 #Requires -Version 7
 
 param(
-    [Parameter(Mandatory = $false)][string] $Framework = "net10.0",
+    [Parameter(Mandatory = $false)][string] $Framework = "net11.0",
     [Parameter(Mandatory = $false)][string] $Job = ""
 )
 

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "10.0.202",
+    "version": "11.0.100-preview.3.26207.106",
     "allowPrerelease": false,
     "rollForward": "latestMajor",
     "paths": [ ".dotnet", "$host$" ]

perf/Swashbuckle.AspNetCore.Benchmarks/Swashbuckle.AspNetCore.Benchmarks.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFramework>net11.0</TargetFramework>
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)..\..\src\Swashbuckle.AspNetCore.Swagger\Swashbuckle.AspNetCore.Swagger.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>

perf/Swashbuckle.AspNetCore.Benchmarks/XmlCommentsBenchmark.cs

@@ -115,7 +115,11 @@ public void Setup()
         // Request Body
         _requestBody = new OpenApiRequestBody
         {
-            Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+            Content = new Dictionary<string, IOpenApiMediaType>
+#else
+            Content = new Dictionary<string, OpenApiMediaType>
+#endif
             {
                 ["application/json"] = new OpenApiMediaType()
                 {

src/Shared/JsonExtensions.cs

@@ -8,24 +8,10 @@ internal static class JsonExtensions
 {
     private static readonly JsonSerializerOptions Options = new()
     {
-#if NET9_0_OR_GREATER
         NewLine = "\n",
-#endif
         WriteIndented = true,
     };
 
     public static string ToJson(this JsonNode value)
-    {
-        if (value.IsJsonNullSentinel())
-        {
-            return "null";
-        }
-        var json = value.ToJsonString(Options);
-
-#if !NET9_0_OR_GREATER
-        json = json.Replace("\r\n", "\n");
-#endif
-
-        return json;
-    }
+        => value.IsJsonNullSentinel() ? "null" : value.ToJsonString(Options);
 }

src/Swashbuckle.AspNetCore.Annotations/AnnotationsOperationFilter.cs

@@ -117,7 +117,11 @@ private static void ApplySwaggerResponseAttributes(
                 swaggerResponseAttribute.ContentTypes is { } contentTypes)
             {
                 concrete.Content?.Clear();
+#if NET11_0_OR_GREATER
+                concrete.Content ??= new Dictionary<string, IOpenApiMediaType>();
+#else
                 concrete.Content ??= new Dictionary<string, OpenApiMediaType>();
+#endif
 
                 foreach (var contentType in contentTypes)
                 {

src/Swashbuckle.AspNetCore.ApiTesting/IContentValidator.cs

@@ -1,5 +1,9 @@
 using Microsoft.OpenApi;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public interface IContentValidator

src/Swashbuckle.AspNetCore.ApiTesting/JsonContentValidator.cs

@@ -1,6 +1,10 @@
 using Microsoft.OpenApi;
 using Newtonsoft.Json.Linq;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public sealed class JsonContentValidator : IContentValidator

src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/PublicAPI.Shipped.txt

@@ -21,7 +21,6 @@ Swashbuckle.AspNetCore.ApiTesting.ContentDoesNotMatchSpecException.ContentDoesNo
 Swashbuckle.AspNetCore.ApiTesting.HttpHeadersExtensions
 Swashbuckle.AspNetCore.ApiTesting.IContentValidator
 Swashbuckle.AspNetCore.ApiTesting.IContentValidator.CanValidate(string mediaType) -> bool
-Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator.CanValidate(Microsoft.OpenApi.IOpenApiSchema schema) -> bool
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator.Validate(Microsoft.OpenApi.IOpenApiSchema schema, Microsoft.OpenApi.OpenApiDocument openApiDocument, Newtonsoft.Json.Linq.JToken instance, out System.Collections.Generic.IEnumerable<string> errorMessages) -> bool
@@ -44,7 +43,6 @@ Swashbuckle.AspNetCore.ApiTesting.JsonBooleanValidator.Validate(Microsoft.OpenAp
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.CanValidate(string mediaType) -> bool
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.JsonContentValidator() -> void
-Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator.CanValidate(Microsoft.OpenApi.IOpenApiSchema schema) -> bool
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator.JsonNullValidator() -> void

src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Shipped.txt

@@ -0,0 +1,2 @@
+Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
+Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void

src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Unshipped.txt

@@ -0,0 +1 @@
+

src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Shipped.txt

@@ -0,0 +1 @@
+

src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Unshipped.txt

@@ -0,0 +1,2 @@
+Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.IOpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
+Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.IOpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void

src/Swashbuckle.AspNetCore.ApiTesting/ResponseValidator.cs

@@ -1,6 +1,10 @@
 using System.Collections.Specialized;
 using Microsoft.OpenApi;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public sealed class ResponseValidator(IEnumerable<IContentValidator> contentValidators)

src/Swashbuckle.AspNetCore.ApiTesting/Swashbuckle.AspNetCore.ApiTesting.csproj

@@ -10,27 +10,28 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.OpenApi" VersionOverride="2.4.1" />
+    <PackageReference Include="Microsoft.OpenApi" VersionOverride="2.7.0" />
     <PackageReference Include="Newtonsoft.Json" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' ">
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" VersionOverride="8.0.5" />
-  </ItemGroup>
-
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net9.0' ">
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" VersionOverride="9.0.0" />
-  </ItemGroup>
-
   <ItemGroup Condition=" '$(TargetFramework)' == 'net10.0' ">
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" VersionOverride="10.0.0" />
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net11.0' ">
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" VersionOverride="11.0.0-preview.3.26207.106" />
+    <PackageReference Update="Microsoft.OpenApi" VersionOverride="3.4.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" PrivateAssets="All" />
     <AdditionalFiles Include="PublicAPI\PublicAPI.Shipped.txt" />
     <AdditionalFiles Include="PublicAPI\PublicAPI.Unshipped.txt" />
   </ItemGroup>
+  <ItemGroup Condition="Exists('PublicAPI\$(TargetFramework)')">
+    <AdditionalFiles Include="PublicAPI\$(TargetFramework)\PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="PublicAPI\$(TargetFramework)\PublicAPI.Unshipped.txt" />
+  </ItemGroup>
 
   <ItemGroup>
     <Compile Include="..\Shared\JsonSchemaTypes.cs" Link="JsonSchemaTypes.cs" />

src/Swashbuckle.AspNetCore.Newtonsoft/Swashbuckle.AspNetCore.Newtonsoft.csproj

@@ -14,18 +14,14 @@
     <ProjectReference Include="..\Swashbuckle.AspNetCore.SwaggerGen\Swashbuckle.AspNetCore.SwaggerGen.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net8.0' ">
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" VersionOverride="8.0.0" />
-  </ItemGroup>
-
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net9.0' ">
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" VersionOverride="9.0.0" />
-  </ItemGroup>
-
   <ItemGroup Condition=" '$(TargetFramework)' == 'net10.0' ">
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" VersionOverride="10.0.0" />
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net11.0' ">
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" VersionOverride="11.0.0-preview.3.26207.106" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" PrivateAssets="All" />
     <AdditionalFiles Include="PublicAPI\PublicAPI.Shipped.txt" />

src/Swashbuckle.AspNetCore.ReDoc/Swashbuckle.AspNetCore.ReDoc.csproj

@@ -78,7 +78,7 @@
 
   <!-- Embed compressed file using SDK task-->
   <PropertyGroup>
-    <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' == 'Core'">net10.0</_SdkTasksTFM>
+    <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' == 'Core'">net11.0</_SdkTasksTFM>
     <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' != 'Core'">net472</_SdkTasksTFM>
   </PropertyGroup>
   <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.GzipCompress" AssemblyFile="$(MicrosoftNETBuildTasksDirectoryRoot)../../Microsoft.NET.Sdk.BlazorWebAssembly/tools/$(_SdkTasksTFM)/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.dll" />

src/Swashbuckle.AspNetCore.Swagger/Swashbuckle.AspNetCore.Swagger.csproj

@@ -17,7 +17,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.OpenApi" VersionOverride="2.4.1" />
+    <PackageReference Include="Microsoft.OpenApi" VersionOverride="2.7.0" />
+  </ItemGroup>
+
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net11.0' ">
+    <PackageReference Update="Microsoft.OpenApi" VersionOverride="3.4.0" />
   </ItemGroup>
 
   <ItemGroup>

src/Swashbuckle.AspNetCore.SwaggerGen/SwaggerGenerator/ApiParameterDescriptionExtensions.cs

@@ -90,12 +90,10 @@ internal static bool IsFromForm(this ApiParameterDescription apiParameter)
     {
         bool isEnhancedModelMetadataSupported = true;
 
-#if NET9_0_OR_GREATER
         if (AppContext.TryGetSwitch("Microsoft.AspNetCore.Mvc.ApiExplorer.IsEnhancedModelMetadataSupported", out var isEnabled))
         {
             isEnhancedModelMetadataSupported = isEnabled;
         }
-#endif
 
         var source = apiParameter.Source;
         var elementType = isEnhancedModelMetadataSupported ? apiParameter.ModelMetadata?.ElementType : null;

src/Swashbuckle.AspNetCore.SwaggerGen/SwaggerGenerator/SwaggerGenerator.cs

@@ -855,7 +855,11 @@ private OpenApiRequestBody GenerateRequestBodyFromBodyParameter(
                 (contentType) => new OpenApiMediaType
                 {
                     Schema = schema
-                }),
+                }
+#if NET11_0_OR_GREATER
+                as IOpenApiMediaType
+#endif
+                ),
         };
     }
 
@@ -909,7 +913,11 @@ private OpenApiRequestBody GenerateRequestBodyFromFormParameters(
                         (entry) => entry.Key,
                         (entry) => new OpenApiEncoding { Style = ParameterStyle.Form }
                     ) ?? []
-                })
+                }
+#if NET11_0_OR_GREATER
+                as IOpenApiMediaType
+#endif
+                )
         };
     }
 
@@ -1013,11 +1021,7 @@ private OpenApiResponse GenerateResponse(
         string statusCode,
         ApiResponseType apiResponseType)
     {
-        string description = null;
-
-#if NET10_0_OR_GREATER
-        description = apiResponseType.Description;
-#endif
+        string description = apiResponseType.Description;
 
         if (string.IsNullOrEmpty(description))
         {
@@ -1063,7 +1067,13 @@ private static IEnumerable<string> InferResponseContentTypes(ApiDescription apiD
             .Distinct()];
     }
 
-    private OpenApiMediaType CreateResponseMediaType(Type modelType, SchemaRepository schemaRepository)
+    private
+#if NET11_0_OR_GREATER
+        IOpenApiMediaType
+#else
+        OpenApiMediaType
+#endif
+        CreateResponseMediaType(Type modelType, SchemaRepository schemaRepository)
     {
         return new OpenApiMediaType
         {

src/Swashbuckle.AspNetCore.SwaggerUI/Swashbuckle.AspNetCore.SwaggerUI.csproj

@@ -71,7 +71,7 @@
 
   <!-- Embed compressed files using SDK task -->
   <PropertyGroup>
-    <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' == 'Core'">net10.0</_SdkTasksTFM>
+    <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' == 'Core'">net11.0</_SdkTasksTFM>
     <_SdkTasksTFM Condition=" '$(MSBuildRuntimeType)' != 'Core'">net472</_SdkTasksTFM>
   </PropertyGroup>