Removal of Obsolete APIs in ASP.NET Core: Antiforgery, Cors, Diagnostics, Mvc, and Routing

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Removal of Obsolete APIs in ASP.NET Core: Antiforgery, Cors, Diagnostics, Mvc, and Routing

Items that were Obsolete or compatibility switches in ASP.NET Core 2.2 were removed.

Version introduced

3.0

Old behavior

APIs existed, but warned because they were obsolete.

New behavior

APIs no longer exist.

Reason for change

Improvement of API surface over time.

Recommended action

While targeting .NET Core 2.2, follow the guidance in the Obsolete build messages to adopt new APIs instead.

Category

• ASP.NET Core

Affected APIs

All types and members that were marked Obsolete for 2.1 and 2.2.

Types

• Microsoft.AspNetCore.DiagnosticsViewPage.Views.AttributeValue
• Microsoft.AspNetCore.DiagnosticsViewPage.Views.BaseView
• Microsoft.AspNetCore.DiagnosticsViewPage.Views.HelperResult
• Microsoft.AspNetCore.Diagnostics.Views.WelcomePage
• Microsoft.AspNetCore.Diagnostics.Views.AttributeValue
• Microsoft.AspNetCore.Diagnostics.Views.BaseView
• Microsoft.AspNetCore.Routing.IRouteValuesAddressMetadata
• Microsoft.AspNetCore.Routing.RouteValuesAddressMetadata
• Microsoft.AspNetCore.Mvc.Formatters.Xml.ProblemDetails21Wrapper
• Microsoft.AspNetCore.Mvc.Formatters.Xml.ValidationProblemDetails21Wrapper
• Microsoft.AspNetCore.Mvc.Razor.Compilation.ViewsFeatureProvider
• Microsoft.AspNetCore.Mvc.RazorPages.Infrastructure.PageArgumentBinder
• Microsoft.AspNetCore.Mvc.RazorPages.Infrastructure.DefaultPageArgumentBinder

Properties and methods

• Microsoft.AspNetCore.Antiforgery.AntiforgeryOptions.CookieName { get; set; }
• Microsoft.AspNetCore.Antiforgery.AntiforgeryOptions.CookiePath { get; set; }
• Microsoft.AspNetCore.Antiforgery.AntiforgeryOptions.CookieDomain { get; set; }
• Microsoft.AspNetCore.Antiforgery.AntiforgeryOptions.RequireSsl { get; set; }
• Microsoft.AspNetCore.Cors.CorsService.ctor(IOptions<CorsService> options)
• Microsoft.AspNetCore.Routing.Tree.TreeRouteBuilder.ctor(ILoggerFactory, UrlEncoder, ObjectPool<UriBuildingContext>, IInlineConstraintResolver )
• Microsoft.AspNetCore.Mvc.Formatters.OutputFormatterCanWriteContext.OutputFormatterCanWriteContext()
• Microsoft.AspNetCore.Mvc.ApiExplorer.DefaultApiDescriptionProvider.ctor(IOptions<MvcOptions> optionsAccessor, IInlineConstraintResolver constraintResolver, IModelMetadataProvider modelMetadataProvider);
• Microsoft.AspNetCore.Mvc.ApiExplorer.DefaultApiDescriptionProvider.ctor(IOptions<MvcOptions> optionsAccessor, IInlineConstraintResolver constraintResolver, IModelMetadataProvider modelMetadataProvider, IActionResultTypeMapper mapper)
• Microsoft.AspNetCore.Mvc.Formatters.FormatFilter.ctor(IOptions<MvcOptions> options)
• Microsoft.AspNetCore.Mvc.LocalRedirectResult.ExecuteResult(ActionContext context)
• Microsoft.AspNetCore.Mvc.RedirectResult.ExecuteResult(ActionContext context)
• Microsoft.AspNetCore.Mvc.RedirectToActionResult.ExecuteResult(ActionContext context)
• Microsoft.AspNetCore.Mvc.RedirectToPageResult.ExecuteResult(ActionContext context)
• Microsoft.AspNetCore.Mvc.RedirectToRouteResult.ExecuteResult(ActionContext context)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.ArrayModelBinder.ctor(IModelBinder elementBinder)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.ByteArrayModelBinder.ctor()
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.CollectionModelBinder.ctor()
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.ComplexTypeModelBinder.ctor(IDictionary<ModelMetadata, IModelBinder> propertyBinders)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.DictionaryModelBinder.ctor(IModelBinder keyBinder, IModelBinder valueBinder)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.DoubleModelBinder.ctor(NumberStyles supportedStyles)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.FloatModelBinder.ctor(NumberStyles supportedStyles)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.FormCollectionModelBinder.ctor()
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.FormFileModelBinder.ctor()
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.HeaderModelBinder.ctor()
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.KeyValuePairModelBinder.ctor(IModelBinder keyBinder, IModelBinder valueBinder)
• Microsoft.AspNetCore.Mvc.ModelBinding.Binders.SimpleTypeModelBinder.ctor(Type type)
• Microsoft.AspNetCore.Mvc.ModelBinding.ModelAttributes.ctor(IEnumerable<object> typeAttributes)
• Microsoft.AspNetCore.Mvc.ModelBinding.ModelAttributes.ctor(IEnumerable<object> propertyAttributes, IEnumerable<object> typeAttributes)
• Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderFactory.ctor(IModelMetadataProvider metadataProvider, IOptions<MvcOptions> options)
• Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.ctor(IModelMetadataProvider modelMetadataProvider, IModelBinderFactory modelBinderFactory, IObjectModelValidator validator)
• Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.BindModelAsync(ActionContext actionContext, IValueProvider valueProvider, ParameterDescriptor parameter)
• Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.BindModelAsync(ActionContext actionContext, IValueProvider valueProvider, ParameterDescriptor parameter, object value)
• Microsoft.AspNetCore.Mvc.Routing.KnownRouteValueConstraint.ctor()
• Microsoft.AspNetCore.Mvc.Formatters.XmlDataContractSerializerInputFormatter.ctor()
• Microsoft.AspNetCore.Mvc.Formatters.XmlDataContractSerializerInputFormatter.ctor(bool suppressInputFormatterBuffering)
• Microsoft.AspNetCore.Mvc.Formatters.XmlDataContractSerializerInputFormatter.ctor(MvcOptions options)
• Microsoft.AspNetCore.Mvc.Formatters.XmlSerializerInputFormatter.ctor()
• Microsoft.AspNetCore.Mvc.Formatters.XmlSerializerInputFormatter.ctor(bool suppressInputFormatterBuffering)
• Microsoft.AspNetCore.Mvc.Formatters.XmlSerializerInputFormatter.ctor(MvcOptions options)
• Microsoft.AspNetCore.Mvc.TagHelpers.ImageTagHelper.ctor(IHostingEnvironment hostingEnvironment, IMemoryCache cache, HtmlEncoder htmlEncoder, IUrlHelperFactory urlHelperFactory)
• Microsoft.AspNetCore.Mvc.TagHelpers.LinkTagHelper.ctor(IHostingEnvironment hostingEnvironment, IMemoryCache cache, HtmlEncoder htmlEncoder, JavaScriptEncoder javaScriptEncoder, IUrlHelperFactory urlHelperFactory)
• Microsoft.AspNetCore.Mvc.TagHelpers.ScriptTagHelper.ctor(IHostingEnvironment hostingEnvironment, IMemoryCache cache, HtmlEncoder htmlEncoder, JavaScriptEncoder javaScriptEncoder, IUrlHelperFactory urlHelperFactory)
• Microsoft.AspNetCore.Mvc.CookieTempDataProviderOptions.Path { get; set; }
• Microsoft.AspNetCore.Mvc.CookieTempDataProviderOptions.Domain { get; set; }
• Microsoft.AspNetCore.Mvc.CookieTempDataProviderOptions.CookieName { get; set; }
• Microsoft.AspNetCore.Mvc.RazorPages.Infrastructure.RazorPageAdapter.ctor(RazorPageBase page)
• Microsoft.AspNetCore.Mvc.ApiBehaviorOptions.SuppressUseValidationProblemDetailsForInvalidModelStateResponses { get; set; }
• Microsoft.AspNetCore.Mvc.ApiBehaviorOptions.AllowInferringBindingSourceForCollectionTypesAsFromQuery { get; set; }
• Microsoft.AspNetCore.Mvc.ApplicationModels.InferParameterBindingInfoConvention.AllowInferringBindingSourceForCollectionTypesAsFromQuery { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.AllowCombiningAuthorizeFilters { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.AllowBindingHeaderValuesToNonStringModelTypes { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.AllowValidatingTopLevelNodes { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.InputFormatterExceptionPolicy { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.SuppressBindingUndefinedValueToEnumType { get; set; }
• Microsoft.AspNetCore.Mvc.MvcOptions.AllowShortCircuitingValidationWhenNoValidatorsArePresent { get; set; }
• Microsoft.AspNetCore.Mvc.MvcDataAnnotationsLocalizationOptions.AllowDataAnnotationsLocalizationForEnumDisplayAttributes { get; set; }
• Microsoft.AspNetCore.Mvc.MvcXmlOptions.AllowRfc7807CompliantProblemDetailsFormat { get; set; }
• Microsoft.AspNetCore.Mvc.RazorPages.RazorPagesOptions.AllowAreas { get; set; }
• Microsoft.AspNetCore.Mvc.RazorPages.RazorPagesOptions.AllowMappingHeadRequestsToGetHandler { get; set; }
• Microsoft.AspNetCore.Mvc.RazorPages.RazorPagesOptions.AllowDefaultHandlingForOptionsRequests { get; set; }
• Microsoft.AspNetCore.Mvc.MvcViewOptions.SuppressTempDataAttributePrefix { get; set; }
• Microsoft.AspNetCore.Mvc.MvcViewOptions.AllowRenderingMaxLengthAttribute { get; set; }

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Issue metadata

• Issue type: breaking-change