mirror of https://github.com/Jackett/Jackett
75 lines
2.9 KiB
C#
75 lines
2.9 KiB
C#
using System;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Jackett.Common.Models.Config;
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using Jackett.Common.Services.Interfaces;
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using Jackett.Server.ActionFilters;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.WebUtilities;
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using NLog;
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namespace Jackett.Server.Controllers
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{
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[AllowAnonymous]
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[DownloadActionFilter]
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[ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
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[Route("img/{indexerId}")]
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public class ImageController : Controller
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{
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private readonly ServerConfig _serverConfig;
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private readonly Logger _logger;
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private readonly IIndexerManagerService _indexerService;
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private readonly IProtectionService _protectionService;
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public ImageController(IIndexerManagerService i, Logger l, IProtectionService ps, ServerConfig sConfig)
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{
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_serverConfig = sConfig;
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_logger = l;
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_indexerService = i;
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_protectionService = ps;
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}
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[HttpGet]
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public async Task<IActionResult> DownloadImageAsync(string indexerId, string path, string jackett_apikey, string file)
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{
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try
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{
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if (_serverConfig.APIKey != jackett_apikey)
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return Unauthorized();
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var indexer = _indexerService.GetWebIndexer(indexerId);
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if (!indexer.IsConfigured)
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{
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_logger.Warn($"Rejected a request to {indexer.Name} which is unconfigured.");
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return Forbid("This indexer is not configured.");
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}
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path = Encoding.UTF8.GetString(WebEncoders.Base64UrlDecode(path));
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path = _protectionService.UnProtect(path);
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var target = new Uri(path, UriKind.RelativeOrAbsolute);
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var response = await indexer.DownloadImage(target);
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if (response.Status != System.Net.HttpStatusCode.OK &&
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response.Status != System.Net.HttpStatusCode.Continue &&
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response.Status != System.Net.HttpStatusCode.PartialContent)
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return new StatusCodeResult((int)response.Status);
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var contentType = response.Headers.ContainsKey("content-type") ?
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response.Headers["content-type"].First() :
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"image/jpeg";
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return File(response.ContentBytes, contentType);
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}
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catch (Exception e)
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{
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_logger.Debug($"Error downloading image. " +
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$"indexer: {indexerId.Replace(Environment.NewLine, "")} " +
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$"path: {path.Replace(Environment.NewLine, "")}\n{e}");
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return new StatusCodeResult((int)System.Net.HttpStatusCode.InternalServerError);
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}
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}
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}
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}
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