mirror of
https://github.com/Crunchy-DL/Crunchy-Downloader.git
synced 2026-01-11 20:10:26 +00:00
95cd06a523
Add - Added background image option to the Appearance settings Add - Background Image Settings - Added new options to control opacity and blur radius Add - Added "Couldn't sync dubs" status if the syncing failed Add - Added functionality to combine multiple episodes from the same season into a single entry in the calendar Add - Added video resolution display next to dubs/subs in the downloads tab Add - Added Cloudflare check to image loading Add - Added hardsub selection if the current is not available Add - Added part size setting to configure the size of parts downloaded at the same time Add - Added quality override to history series Add - Added history marker to search results to indicate if a series is already in the user's history Add - Added seasons tab for seasonal releases (Spring, Summer, Fall, Winter) Add - Added potential releases and release times for the current day and the next week to the custom calendar Chg - Changed Calendar cards background color for improved visibility Chg - Combined Appearance settings into a single section in the settings tab Chg - Consolidated Debug settings into one settings expander for better organization Chg - Changed time sync to now check both the start and end of the video Chg - Changed encoding progress to be displayed by the progress bar Chg - Updated the functionality for hiding dubs in the custom calendar Chg - Adjusted Dub sync to improve accuracy, resolving issues where it failed for more episodes than expected Chg - Subtitles and dubs are now sorted according to the order selected in the MKV file Chg - Changed logout behavior to correctly log out if login fails when starting the downloader Chg - Changed that all downloaded files are removed if an in-progress download is removed from the queue Chg - Changed default profile image Chg - Updated used packages to the newest version Chg - Separated settings to separate tabs Fix - Fixed some series didn't get added to the history Fix - Fixed an issue with file path length that prevented some files from being accessed properly Fix - Fixed an issue where file names exceeded the maximum allowable length, causing errors Fix - Fixed an issue where refreshing a series could get stuck Fix - Fixed a crash that could happen with the syncing Fix - Fixed an issue where the download status showed "Done" while moving files from the temp folder Fix - Fixed an issue where cookies were not being utilized correctly Fix - Resolved issues with displaying dates in UTC format Fix - Fixed an issue with incorrect calendar grouping Fix - Fixed an issue with the previous week navigation in the calendar Fix - Fixed an issue where the calendar would not display correctly when not logged in Fix - Fixed incorrect FFmpeg check for other OS (Linux/macOS) Fix - Fixed an issue where image loading used a different HTTP client
54 lines
No EOL
2.3 KiB
C#
54 lines
No EOL
2.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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namespace CRD.Utils;
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public class ChallengeDetector{
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private static readonly HashSet<string> CloudflareServerNames = new HashSet<string>{
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"cloudflare",
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"cloudflare-nginx",
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"ddos-guard"
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};
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/// <summary>
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/// Checks if clearance is required.
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/// </summary>
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/// <param name="response">The HttpResponseMessage to check.</param>
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/// <returns>True if the site requires clearance</returns>
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public static bool IsClearanceRequired(HttpResponseMessage response) => IsCloudflareProtected(response);
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/// <summary>
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/// Checks if the site is protected by Cloudflare
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/// </summary>
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/// <param name="response">The HttpResponseMessage to check.</param>
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/// <returns>True if the site is protected</returns>
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private static bool IsCloudflareProtected(HttpResponseMessage response){
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// check response headers
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if (!response.Headers.Server.Any(i =>
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i.Product != null && CloudflareServerNames.Contains(i.Product.Name.ToLower())))
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return false;
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// detect CloudFlare and DDoS-GUARD
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if (response.StatusCode.Equals(HttpStatusCode.ServiceUnavailable) ||
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response.StatusCode.Equals(HttpStatusCode.Forbidden)){
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var responseHtml = response.Content.ReadAsStringAsync().Result;
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if (responseHtml.Contains("<title>Just a moment...</title>") || // Cloudflare
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responseHtml.Contains("<title>Access denied</title>") || // Cloudflare Blocked
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responseHtml.Contains("<title>Attention Required! | Cloudflare</title>") || // Cloudflare Blocked
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responseHtml.Trim().Equals("error code: 1020") || // Cloudflare Blocked
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responseHtml.IndexOf("<title>DDOS-GUARD</title>", StringComparison.OrdinalIgnoreCase) > -1) // DDOS-GUARD
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return true;
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}
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// detect Custom CloudFlare for EbookParadijs, Film-Paleis, MuziekFabriek and Puur-Hollands
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if (response.Headers.Vary.ToString() == "Accept-Encoding,User-Agent" &&
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response.Content.Headers.ContentEncoding.ToString() == "" &&
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response.Content.ReadAsStringAsync().Result.ToLower().Contains("ddos"))
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return true;
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return false;
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}
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} |