mirror of
https://github.com/Kareadita/Kavita.git
synced 2025-05-24 00:52:23 -04:00
b6a38bbd86
* Fixed bookmarks not being able to load due to missing [AllowAnonymous] * Downgraded Docnet to 2.4.0-alpha2 which is the version we added our patches to. This might fix reports of broken PDF reading on ARM * Updated all but one api in collections to admin only policy * Ensure all config folders are created or exist on first load * Ensure plugins can authenticate * Updated some headers we use on Kavita to tighten security. * Tightened up cover upload flow to restrict more APIs to only the admin * Enhanced the reset password flow to ensure that the user passes their existing password in (if already authenticated). Admins can still change other users without having existing password. * Removed an additional copy during build and copied over the prod appsettings and not Development. * Fixed up the caching mechanism for cover resets and migrated to profiles. Left an etag filter for reference. * Fixed up manual jump key calculation to include period in # * Added jumpbar to reading lists page * Fixed a double scrollbar on library detail page * Fixed weird scroll issues with want to read * Fixed a bug where remove from want to read list wasn't hooked up on series card * Cleaned up Clear bookmarks to use a dedicated api for bulk clearing. Converted Bookmark page to OnPush. * Fixed jump bar being offset when clicking a jump key * Ensure we don't overflow on add to reading list * Fixed a bad name format on reading list items
62 lines
2.5 KiB
C#
62 lines
2.5 KiB
C#
using System;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Text.Json;
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using API.Helpers;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Net.Http.Headers;
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namespace API.Extensions
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{
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public static class HttpExtensions
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{
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public static void AddPaginationHeader(this HttpResponse response, int currentPage,
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int itemsPerPage, int totalItems, int totalPages)
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{
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var paginationHeader = new PaginationHeader(currentPage, itemsPerPage, totalItems, totalPages);
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var options = new JsonSerializerOptions()
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{
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PropertyNamingPolicy = JsonNamingPolicy.CamelCase
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};
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response.Headers.Add("Pagination", JsonSerializer.Serialize(paginationHeader, options));
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response.Headers.Add("Access-Control-Expose-Headers", "Pagination");
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}
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/// <summary>
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/// Calculates SHA256 hash for a byte[] and sets as ETag. Ensures Cache-Control: private header is added.
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/// </summary>
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/// <param name="response"></param>
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/// <param name="content">If byte[] is null or empty, will only add cache-control</param>
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public static void AddCacheHeader(this HttpResponse response, byte[] content)
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{
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if (content is not {Length: > 0}) return;
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using var sha1 = SHA256.Create();
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response.Headers.Add(HeaderNames.ETag, string.Concat(sha1.ComputeHash(content).Select(x => x.ToString("X2"))));
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response.Headers.CacheControl = $"private,max-age=100";
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}
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/// <summary>
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/// Calculates SHA256 hash for a cover image filename and sets as ETag. Ensures Cache-Control: private header is added.
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/// </summary>
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/// <param name="response"></param>
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/// <param name="filename"></param>
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/// <param name="maxAge">Maximum amount of seconds to set for Cache-Control</param>
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public static void AddCacheHeader(this HttpResponse response, string filename, int maxAge = 10)
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{
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if (filename is not {Length: > 0}) return;
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var hashContent = filename + File.GetLastWriteTimeUtc(filename);
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using var sha1 = SHA256.Create();
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response.Headers.Add("ETag", string.Concat(sha1.ComputeHash(Encoding.UTF8.GetBytes(hashContent)).Select(x => x.ToString("X2"))));
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if (maxAge != 10)
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{
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response.Headers.CacheControl = $"max-age={maxAge}";
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}
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}
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}
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}
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