System.IO.IOException: The authentication or decryption has failed

[thechile]

Hi

Is this a known bug please ? Many thank. fLo

System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed

Full error:

[Error] UTorrent: Downloading torrentfile for episode 'The.Big.Bang.Theory.S08E20.720p.HDTV.X264-DIMENSION' failed (https://broadcasthe.net/torrents.php?action=download&id=496311&authkey=xxxxxxxxxxx&torrent_pass=xxxxxxxxx) 

System.Net.WebException: Error: SendFailure (Error writing headers) ---> System.Net.WebException: Error writing headers ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed.
  at Mono.Security.Protocol.Tls.RecordProtocol.ProcessAlert (AlertLevel alertLevel, AlertDescription alertDesc) [0x00000] in <filename unknown>:0 
  at Mono.Security.Protocol.Tls.RecordProtocol.InternalReceiveRecordCallback (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
  at Mono.Security.Protocol.Tls.SslClientStream.EndNegotiateHandshake (IAsyncResult result) [0x00000] in <filename unknown>:0 
  at Mono.Security.Protocol.Tls.SslStreamBase.AsyncHandshakeCallback (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  at System.Net.HttpWebRequest.GetResponse () [0x00000] in <filename unknown>:0 
  at NzbDrone.Common.Http.HttpClient.Execute (NzbDrone.Common.Http.HttpRequest request) [0x00000] in <filename unknown>:0 

[Error] ReleaseModule: Downloading torrent failed 

NzbDrone.Core.Exceptions.ReleaseDownloadException: Downloading torrent failed ---> System.Net.WebException: Error: SendFailure (Error writing headers) ---> System.Net.WebException: Error writing headers ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: The authentication or decryption has failed.
  at Mono.Security.Protocol.Tls.RecordProtocol.ProcessAlert (AlertLevel alertLevel, AlertDescription alertDesc) [0x00000] in <filename unknown>:0 
  at Mono.Security.Protocol.Tls.RecordProtocol.InternalReceiveRecordCallback (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
  at Mono.Security.Protocol.Tls.SslClientStream.EndNegotiateHandshake (IAsyncResult result) [0x00000] in <filename unknown>:0 
  at Mono.Security.Protocol.Tls.SslStreamBase.AsyncHandshakeCallback (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0 
  at System.Net.HttpWebRequest.GetResponse () [0x00000] in <filename unknown>:0 
  at NzbDrone.Common.Http.HttpClient.Execute (NzbDrone.Common.Http.HttpRequest request) [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
  at NzbDrone.Core.Download.TorrentClientBase`1[NzbDrone.Core.Download.Clients.UTorrent.UTorrentSettings].DownloadFromWebUrl (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode, System.String torrentUrl) [0x00000] in <filename unknown>:0 
  at NzbDrone.Core.Download.TorrentClientBase`1[NzbDrone.Core.Download.Clients.UTorrent.UTorrentSettings].Download (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00000] in <filename unknown>:0 
  at NzbDrone.Core.Download.DownloadService.DownloadReport (NzbDrone.Core.Parser.Model.RemoteEpisode remoteEpisode) [0x00000] in <filename unknown>:0 
  at NzbDrone.Api.Indexers.ReleaseModule.DownloadRelease (NzbDrone.Api.Indexers.ReleaseResource release) [0x00000] in <filename unknown>:0 

Mono:

Mono JIT compiler version 3.10.0 (tarball Wed Nov  5 12:50:04 UTC 2014)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
	TLS:           __thread
	SIGSEGV:       altstack
	Notifications: epoll
	Architecture:  amd64
	Disabled:      none
	Misc:          softdebug 
	LLVM:          supported, not enabled.
	GC:            sgen

[markus101]

BTN is currently using an unsupported CloudFlare SSL certificate since they have some back online. It is something they will need to fix (and I believe its something they are still looking into).

BTN Indexer on Linux not working - FIXED

BTN seems to have switched to another cloudflare https service for their site. Unfortunately this uses a TLS connection version not yet supported by currently available mono versions. This means Sonarr will be unable to download the actuall .torrent files. We saw the same thing happen with nmatrix and other websites using Cloudflare, but they stopped using CF or used http. I’ll see if I can do something about it, but it’s not going to be easy, unless BTN switched off cloudflare for it or I fi…

[thechile]

ok thanks… until BTN fix there end or there is a work around for Mono, maybe you could add a fallback mechanism so if the Mono call fails then just make a system call to curl/wget if installed. Grab the .torrent that way.

I believe you need curl 7.37+ for this to work.