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145 lines
6.3 KiB
C#
145 lines
6.3 KiB
C#
using System.Collections.Generic;
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using Jellyfin.Api.Middleware;
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using Jellyfin.Networking.Configuration;
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using MediaBrowser.Controller.Configuration;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.OpenApi.Models;
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namespace Jellyfin.Server.Extensions
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{
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/// <summary>
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/// Extensions for adding API specific functionality to the application pipeline.
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/// </summary>
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public static class ApiApplicationBuilderExtensions
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{
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/// <summary>
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/// Adds swagger and swagger UI to the application pipeline.
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/// </summary>
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/// <param name="applicationBuilder">The application builder.</param>
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/// <param name="serverConfigurationManager">The server configuration.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseJellyfinApiSwagger(
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this IApplicationBuilder applicationBuilder,
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IServerConfigurationManager serverConfigurationManager)
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{
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// Enable middleware to serve swagger-ui (HTML, JS, CSS, etc.),
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// specifying the Swagger JSON endpoint.
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var baseUrl = serverConfigurationManager.GetNetworkConfiguration().BaseUrl.Trim('/');
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var apiDocBaseUrl = serverConfigurationManager.GetNetworkConfiguration().BaseUrl;
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if (!string.IsNullOrEmpty(baseUrl))
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{
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baseUrl += '/';
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}
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return applicationBuilder
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.UseSwagger(c =>
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{
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// Custom path requires {documentName}, SwaggerDoc documentName is 'api-docs'
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c.RouteTemplate = "{documentName}/openapi.json";
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c.PreSerializeFilters.Add((swagger, httpReq) =>
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{
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swagger.Servers = new List<OpenApiServer> { new OpenApiServer { Url = $"{httpReq.Scheme}://{httpReq.Host.Value}{apiDocBaseUrl}" } };
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});
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})
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.UseSwaggerUI(c =>
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{
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c.DocumentTitle = "Jellyfin API";
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c.SwaggerEndpoint($"/{baseUrl}api-docs/openapi.json", "Jellyfin API");
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c.InjectStylesheet($"/{baseUrl}api-docs/swagger/custom.css");
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c.RoutePrefix = "api-docs/swagger";
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})
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.UseReDoc(c =>
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{
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c.DocumentTitle = "Jellyfin API";
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c.SpecUrl($"/{baseUrl}api-docs/openapi.json");
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c.InjectStylesheet($"/{baseUrl}api-docs/redoc/custom.css");
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c.RoutePrefix = "api-docs/redoc";
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});
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}
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/// <summary>
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/// Adds IP based access validation to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseIpBasedAccessValidation(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<IpBasedAccessValidationMiddleware>();
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}
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/// <summary>
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/// Adds LAN based access filtering to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseLanFiltering(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<LanFilteringMiddleware>();
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}
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/// <summary>
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/// Enables url decoding before binding to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The <see cref="IApplicationBuilder"/>.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseQueryStringDecoding(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<QueryStringDecodingMiddleware>();
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}
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/// <summary>
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/// Adds base url redirection to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseBaseUrlRedirection(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<BaseUrlRedirectionMiddleware>();
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}
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/// <summary>
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/// Adds a custom message during server startup to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseServerStartupMessage(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<ServerStartupMessageMiddleware>();
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}
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/// <summary>
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/// Adds a WebSocket request handler to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseWebSocketHandler(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<WebSocketHandlerMiddleware>();
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}
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/// <summary>
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/// Adds robots.txt redirection to the application pipeline.
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/// </summary>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UseRobotsRedirection(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<RobotsRedirectionMiddleware>();
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}
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/// <summary>
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/// Adds /emby and /mediabrowser route trimming to the application pipeline.
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/// </summary>
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/// <remarks>
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/// This must be injected before any path related middleware.
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/// </remarks>
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/// <param name="appBuilder">The application builder.</param>
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/// <returns>The updated application builder.</returns>
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public static IApplicationBuilder UsePathTrim(this IApplicationBuilder appBuilder)
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{
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return appBuilder.UseMiddleware<LegacyEmbyRouteRewriteMiddleware>();
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}
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}
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}
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