76 lines
2.9 KiB
C#
76 lines
2.9 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.IO;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Rewrite;
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using Microsoft.Extensions.Logging;
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using Microsoft.Net.Http.Headers;
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using RewriteRules;
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namespace URLRewritingSample
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{
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public class Startup
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{
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public void Configure(IApplicationBuilder app, IHostingEnvironment env)
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{
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#region snippet1
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var options = new RewriteOptions()
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.AddRedirect("redirect-rule/(.*)", "redirected/$1")
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.AddRewrite(@"^rewrite-rule/(\d+)/(\d+)", "rewritten?var1=$1&var2=$2", skipRemainingRules: true)
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.AddApacheModRewrite(env.ContentRootFileProvider, "ApacheModRewrite.txt")
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.AddIISUrlRewrite(env.ContentRootFileProvider, "IISUrlRewrite.xml")
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.Add(RedirectXMLRequests)
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.Add(new RedirectImageRequests(".png", "/png-images"))
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.Add(new RedirectImageRequests(".jpg", "/jpg-images"));
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app.UseRewriter(options);
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#endregion
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app.Run(context => context.Response.WriteAsync($"Rewritten or Redirected Url: {context.Request.Path + context.Request.QueryString}"));
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}
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#region snippet2
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static void RedirectXMLRequests(RewriteContext context)
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{
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var request = context.HttpContext.Request;
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// Because we're redirecting back to the same app, stop processing if the request has already been redirected
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if (request.Path.StartsWithSegments(new PathString("/xmlfiles")))
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{
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return;
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}
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if (request.Path.Value.EndsWith(".xml", StringComparison.OrdinalIgnoreCase))
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{
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var response = context.HttpContext.Response;
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response.StatusCode = StatusCodes.Status301MovedPermanently;
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context.Result = RuleResult.EndResponse;
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response.Headers[HeaderNames.Location] = "/xmlfiles" + request.Path + request.QueryString;
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}
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}
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#endregion
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public static void Main(string[] args)
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{
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var host = new WebHostBuilder()
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.ConfigureLogging(factory =>
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{
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factory.AddConsole(LogLevel.Debug);
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})
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.UseContentRoot(Directory.GetCurrentDirectory())
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.UseKestrel(options =>
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{
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options.UseHttps("testCert.pfx", "testPassword");
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})
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.UseStartup<Startup>()
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.UseUrls("http://localhost:5000", "https://localhost", "https://localhost:5001")
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.Build();
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host.Run();
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}
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}
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} |