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DisableRequestSizeLimitAttribute.cs
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DisableRequestSizeLimitAttribute.cs
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// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.AspNetCore.Mvc.Internal;
using Microsoft.Extensions.DependencyInjection;
namespace Microsoft.AspNetCore.Mvc
{
/// <summary>
/// Disables the request body size limit.
/// </summary>
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
public class DisableRequestSizeLimitAttribute : Attribute, IFilterFactory, IOrderedFilter
{
/// <summary>
/// Gets the order value for determining the order of execution of filters. Filters execute in
/// ascending numeric value of the <see cref="Order"/> property.
/// </summary>
/// <remarks>
/// <para>
/// Filters are executed in an ordering determined by an ascending sort of the <see cref="Order"/> property.
/// </para>
/// <para>
/// The default Order for this attribute is 900 because it must run before ValidateAntiForgeryTokenAttribute and
/// after any filter which does authentication or login in order to allow them to behave as expected (ie Unauthenticated or Redirect instead of 400).
/// </para>
/// <para>
/// Look at <see cref="IOrderedFilter.Order"/> for more detailed info.
/// </para>
/// </remarks>
public int Order { get; set; } = 900;
/// <inheritdoc />
public bool IsReusable => true;
/// <inheritdoc />
public IFilterMetadata CreateInstance(IServiceProvider serviceProvider)
{
var filter = serviceProvider.GetRequiredService<DisableRequestSizeLimitFilter>();
return filter;
}
}
}