43 lines
1.8 KiB
C#
43 lines
1.8 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Threading.Tasks;
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using Microsoft.AspNet.Cors;
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using Microsoft.AspNet.Cors.Core;
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using Microsoft.Framework.Internal;
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namespace Microsoft.AspNet.Builder
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{
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/// <summary>
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/// The <see cref="IApplicationBuilder"/> extensions for adding CORS middleware support.
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/// </summary>
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public static class CorsMiddlewareExtensions
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{
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/// <summary>
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/// Adds a CORS middleware to your web application pipeline to allow cross domain requests.
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/// </summary>
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/// <param name="app">The IApplicationBuilder passed to your Configure method</param>
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/// <param name="policyName">The policy name of a configured policy.</param>
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/// <returns>The original app parameter</returns>
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public static IApplicationBuilder UseCors([NotNull]this IApplicationBuilder app, string policyName)
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{
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return app.UseMiddleware<CorsMiddleware>(policyName);
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}
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/// <summary>
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/// Adds a CORS middleware to your web application pipeline to allow cross domain requests.
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/// </summary>
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/// <param name="app">The IApplicationBuilder passed to your Configure method.</param>
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/// <param name="configurePolicy">A delegate which can use a policy builder to build a policy.</param>
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/// <returns>The original app parameter</returns>
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public static IApplicationBuilder UseCors(
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[NotNull] this IApplicationBuilder app,
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[NotNull] Action<CorsPolicyBuilder> configurePolicy)
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{
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var policyBuilder = new CorsPolicyBuilder();
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configurePolicy(policyBuilder);
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return app.UseMiddleware<CorsMiddleware>(policyBuilder.Build());
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}
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}
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} |