48 lines
1.5 KiB
C#
48 lines
1.5 KiB
C#
// <copyright file="DenyAnonymous.cs" company="Katana contributors">
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// Copyright 2011-2012 Katana contributors
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// </copyright>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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using System;
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using System.Collections.Generic;
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using System.Security.Principal;
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using System.Threading.Tasks;
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namespace Microsoft.AspNet.Security.Windows.Tests
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{
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using AppFunc = Func<IDictionary<string, object>, Task>;
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// This middleware can be placed at the end of a chain of pass-through auth schemes if at least one type of auth is required.
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public class DenyAnonymous
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{
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private readonly AppFunc _nextApp;
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public DenyAnonymous(AppFunc nextApp)
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{
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_nextApp = nextApp;
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}
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public async Task Invoke(IDictionary<string, object> env)
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{
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if (env.Get<IPrincipal>("server.User") == null)
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{
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env["owin.ResponseStatusCode"] = 401;
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return;
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}
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await _nextApp(env);
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}
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}
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}
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