41 lines
2.2 KiB
C#
41 lines
2.2 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="DynamicValidationShim.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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// This is a special class used by Microsoft.Web.Infrastructure.dll to interface with the request validation system.
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// M.W.I was created before the existence of this class and has its own implementation of granular request validation,
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// but it uses reflection to look for this class. If this class exists, M.W.I calls the methods defined on this class
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// rather than using its own internal implementation.
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namespace Microsoft.Web.Infrastructure.DynamicValidationHelper {
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using System;
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using System.Collections.Specialized;
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using System.Web;
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internal static class DynamicValidationShim {
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// Enables granular request validation for the current request.
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internal static void EnableDynamicValidation(HttpContext context) {
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// Because .NET 4.5 is an in-place update granular request validation is disabled by default for back-compat
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// reasons (request validation defaults to the 4.0 behavior).
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// We need to enable it for the current request so that MVC 3 and Web Pages 1 continue to work on .NET 4.5.
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context.Request.EnableGranularRequestValidation();
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}
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// Returns a value indicating whether request validation was ever turned on for this request.
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internal static bool IsValidationEnabled(HttpContext context) {
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return context.Request.ValidateInputWasCalled;
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}
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// Given an HttpContext object, provides access to the unvalidated Form and QueryString collections.
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internal static void GetUnvalidatedCollections(HttpContext context, out Func<NameValueCollection> formGetter, out Func<NameValueCollection> queryStringGetter) {
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UnvalidatedRequestValues unvalidated = context.Request.Unvalidated;
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formGetter = () => unvalidated.Form;
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queryStringGetter = () => unvalidated.QueryString;
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}
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}
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}
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