Authentication with MAL button now works.

Anime import from mal works
This commit is contained in:
iceypotato 2023-07-26 14:30:54 -07:00
parent 87a323d3c5
commit bdb9124e14
3 changed files with 107 additions and 63 deletions

View File

@ -9,7 +9,6 @@ using NzbDrone.Common.Serializer;
using NzbDrone.Core.Configuration;
using NzbDrone.Core.Parser;
using NzbDrone.Core.Parser.Model;
using HttpClient = System.Net.Http.HttpClient;
namespace NzbDrone.Core.ImportLists.MyAnimeList
{
@ -17,14 +16,11 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
{
public const string OAuthUrl = "https://myanimelist.net/v1/oauth2/authorize";
public const string OAuthTokenUrl = "https://myanimelist.net/v1/oauth2/token";
public const string ClientId = "4d057302cee543511828cac37864235a";
public const string ClientSecret = "756e293edefff82edf6245fb02e23aacfa58c602e4c49f51acf5aa9161685f6f";
public const string RedirectUri = "http://localhost:8989/oauth.html";
public static string MalIdConversions = "";
public static Dictionary<int, int> Maltotvdb = new Dictionary<int, int>();
public static Dictionary<int, int> MalTvdbIds = new Dictionary<int, int>();
private string _Codechallenge = "";
private static string _Codechallenge = "";
public override string Name => "MyAnimeList";
public override ImportListType ListType => ImportListType.Other;
@ -34,8 +30,10 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
public MalImport(IHttpClient httpClient, IImportListStatusService importListStatusService, IConfigService configService, IParsingService parsingService, Logger logger)
: base(httpClient, importListStatusService, configService, parsingService, logger)
{
_Codechallenge = GeneratePKCEforMal();
LoadMalIDConversionJson();
if (MalTvdbIds.Count == 0)
{
MalTvdbIds = GetMalToTvdbIds();
}
}
// This method should refresh (dunno what that means) the token
@ -48,8 +46,7 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
// This method is used for generating the access token.
// In the MAL API instructions (https://myanimelist.net/blog.php?eid=835707)
// we need to create an app entry for this.
// This doesn't work. 2 requests need to be made, one to get the auth code, then the second to get the json response
// How can I call this function 3 times so I don't have to use helper functions?
public override object RequestAction(string action, IDictionary<string, string> query)
{
if (action == "startOAuth")
@ -57,12 +54,13 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
// The workaround
// Have mal redirect, then make copy and paste the returned stuff into a text box for sonarr to use.
// Create those boxes in MalListSettings
_Codechallenge = GenCodeChallenge();
var request = new HttpRequestBuilder(OAuthUrl)
.AddQueryParam("response_type", "code")
.AddQueryParam("client_id", ClientId)
.AddQueryParam("client_id", Settings.ClientId)
.AddQueryParam("code_challenge", _Codechallenge)
.AddQueryParam("state", query["callbackUrl"])
.AddQueryParam("redirect_uri", "http://localhost:8989/api/v3/importlist/action/ligma")
.AddQueryParam("redirect_uri", RedirectUri)
.Build();
return new
@ -72,18 +70,13 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
}
else if (action == "getOAuthToken")
{
var request = new HttpRequestBuilder(OAuthTokenUrl)
.AddQueryParam("response_type", "code")
.AddQueryParam("client_id", ClientId)
.AddQueryParam("client_secret", ClientSecret)
.AddQueryParam("code", query["code"])
.AddQueryParam("code_challenge", _Codechallenge)
.AddQueryParam("grant_type", "authorization_code")
//.AddQueryParam("redirect_uri", "http://localhost:8989/api/v3/importlist/action/ligma")
.Build();
request.Method = HttpMethod.Post;
return new { };
var jsonResult = Json.Deserialize<MalAuthToken>(GetAuthToken(query["code"]));
return new
{
accessToken = jsonResult.AccessToken,
refreshToken = jsonResult.RefreshToken,
expires = DateTime.UtcNow.AddSeconds(int.Parse(jsonResult.ExpiresIn))
};
}
return new { };
@ -102,9 +95,33 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
};
}
private string GeneratePKCEforMal()
private class IDS
{
// For the sake of MAL, the code challenge is the same as the code verifie
[JsonProperty("mal_id")]
public int MalId { get; set; }
[JsonProperty("thetvdb_id")]
public int TvdbId { get; set; }
}
private class MalAuthToken
{
[JsonProperty("token_type")]
public string TokenType { get; set; }
[JsonProperty("expires_in")]
public string ExpiresIn { get; set; }
[JsonProperty("access_token")]
public string AccessToken { get; set; }
[JsonProperty("refresh_token")]
public string RefreshToken { get; set; }
}
private string GenCodeChallenge()
{
// For the sake of MAL, the code challenge is the same as the code verifier
var validChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-~._";
var code = new char[128];
@ -116,43 +133,53 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
}
var codeChallenge = new string(code);
_logger.Info($"MAL Code Challenge: {codeChallenge}");
return codeChallenge;
}
private class IDS
{
[JsonProperty("mal_id")]
public int MalId { get; set; }
[JsonProperty("thetvdb_id")]
public int TvdbId { get; set; }
}
private void generateDictionary(string jsonfile)
{
var ids = Json.Deserialize<List<IDS>>(jsonfile);
foreach (var id in ids)
{
Maltotvdb.Add(id.MalId, id.TvdbId);
}
}
private async void LoadMalIDConversionJson()
private Dictionary<int, int> GetMalToTvdbIds()
{
try
{
var httpClient = new HttpClient();
var response = await httpClient.GetAsync("https://github.com/Fribb/anime-lists/blob/master/anime-list-mini.json");
var result = await response.Content.ReadAsStringAsync();
generateDictionary(result);
var request = new HttpRequestBuilder("https://raw.githubusercontent.com/Fribb/anime-lists/master/anime-list-mini.json")
.Build();
var response = _httpClient.Get(request);
var ids = Json.Deserialize<List<IDS>>(response.Content);
var resultDict = new Dictionary<int, int>();
foreach (var id in ids)
{
resultDict.TryAdd(id.MalId, id.TvdbId);
}
return resultDict;
}
catch (HttpRequestException ex)
{
_logger.Error(ex.Message);
MalIdConversions = "";
return null;
}
}
private string GetAuthToken(string authcode)
{
try
{
var req = new HttpRequestBuilder(OAuthTokenUrl).Post()
.AddFormParameter("client_id", Settings.ClientId)
.AddFormParameter("client_secret", Settings.ClientSecret)
.AddFormParameter("code", authcode)
.AddFormParameter("code_verifier", _Codechallenge)
.AddFormParameter("grant_type", "authorization_code")
.AddFormParameter("redirect_uri", "http://localhost:8989/oauth.html")
.Build();
var response = _httpClient.Post(req);
return response.Content;
}
catch (HttpRequestException ex)
{
_logger.Error(ex.Message);
return null;
}
}
}

View File

@ -24,19 +24,22 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
BaseUrl = "https://api.myanimelist.net/v2";
}
[FieldDefinition(0, Label = "Access Token", Type = FieldType.Textbox)]
[FieldDefinition(0, Label = "Client ID", Type = FieldType.Textbox)]
public string ClientId { get; set; }
[FieldDefinition(0, Label = "Client Secret", Type = FieldType.Textbox)]
public string ClientSecret { get; set; }
[FieldDefinition(0, Label = "Access Token", Type = FieldType.Textbox, Hidden = HiddenType.Hidden)]
public string AccessToken { get; set; }
[FieldDefinition(0, Label = "Refresh Token", Type = FieldType.Textbox)]
[FieldDefinition(0, Label = "Refresh Token", Type = FieldType.Textbox, Hidden = HiddenType.Hidden)]
public string RefreshToken { get; set; }
[FieldDefinition(0, Label = "Expires", Type = FieldType.Textbox)]
[FieldDefinition(0, Label = "Expires", Type = FieldType.Textbox, Hidden = HiddenType.Hidden)]
public DateTime Expires { get; set; }
[FieldDefinition(0, Label = "Auth User", Type = FieldType.Textbox)]
public string AuthUser { get; set; }
[FieldDefinition(99, Label = "Auth With MAL", Type = FieldType.OAuth)]
[FieldDefinition(99, Label = "Authenticate With MyAnimeList", Type = FieldType.OAuth, HelpTextWarning = "Client ID and Client Secret must be filled out before authenticating with MAL")]
public string SignIn { get; set; }
public NzbDroneValidationResult Validate()

View File

@ -1,5 +1,7 @@
using System.Collections.Generic;
using NLog;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.Instrumentation;
using NzbDrone.Common.Serializer;
using NzbDrone.Core.Parser.Model;
@ -7,6 +9,8 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
{
public class MalParser : IParseImportListResponse
{
private static readonly Logger Logger = NzbDroneLogger.GetLogger(typeof(MalParser));
public IList<ImportListItemInfo> ParseResponse(ImportListResponse importListResponse)
{
var jsonResponse = Json.Deserialize<MalResponse>(importListResponse.Content);
@ -15,11 +19,21 @@ namespace NzbDrone.Core.ImportLists.MyAnimeList
foreach (var show in jsonResponse.Animes)
{
series.AddIfNotNull(new ImportListItemInfo
var tentativeTvdbId = MalImport.MalTvdbIds.TryGetValue(show.AnimeInfo.Id, out var a) ? a : -1;
if (tentativeTvdbId > 0)
{
Title = show.AnimeInfo.Title,
TvdbId = MalImport.Maltotvdb.TryGetValue(show.AnimeInfo.Id, out var a) ? a : -1
});
series.AddIfNotNull(new ImportListItemInfo
{
Title = show.AnimeInfo.Title,
TvdbId = tentativeTvdbId,
MalId = show.AnimeInfo.Id
});
}
else
{
Logger.Warn($"No TVDB ID associated with {show.AnimeInfo.Title} ({show.AnimeInfo.Id}), skipping");
}
}
return series;