[Bug Report] Fail to Fetch Audio Key for Non-Premium Accounts

[SavleCZ]

Zotify Version
v0.9.27

Bug Description
After restarting a partially downloaded album, Zotify skips the already downloaded tracks but then throws the error FAILED TO FETCH AUDIO KEY followed by FAILED TO GET CONTENT STREAM for all the other tracks.
CRITICAL:Librespot:AudioKeyManager:Audio key error, code: 1
CRITICAL:Librespot:AudioKeyManager:Audio key error, code: 1

ERROR: FAILED TO FETCH AUDIO KEY

MAY BE CAUSED BY RATE LIMITS - CONSIDER INCREASING BULK_WAIT_TIME

GID: cfadc2814e6d44989e874d380b7c1113 - File_ID: e7a0402bbe3e9db5525abdae672f4b2a8d89008c

ERROR: SKIPPING SONG - FAILED TO GET CONTENT STREAM

Track_ID: 6jSOQzZ92aPKN0p2m09y2n

Changing the rate limit like it tells me leads to no results.

Bug Triggering Command
"zotify" followed by search of the album and then the number of the album to download

Config File
config_DEBUG.json

[shodanwashere]

Can confirm this also happens to me with a different album.

[∙∙●] Fetching track information...
[●∙∙] Preparing download...                                                                                                                                                                                                                                                                       
                                                                                                                                                    CRITICAL:Librespot:AudioKeyManager:Audio key error, code: 1                                                                                           
CRITICAL:Librespot:AudioKeyManager:Audio key error, code: 1                                                                                          
###   ERROR:  FAILED TO FETCH AUDIO KEY   ###                                                                                                        
###   MAY BE CAUSED BY RATE LIMITS - CONSIDER INCREASING `BULK_WAIT_TIME`   ###                                                                      
###   GID: 53f91e70ff5448db856dc0d38ea6a0d8 - File_ID: d897f51ac6c4e4f478b074fa2c48abb15f4c90b3   ###                                                
                                                                                                                                                     
###   ERROR:  SKIPPING SONG - FAILED TO GET CONTENT STREAM   ###                                                                                     
###   Track_ID: 2ysd4jIysZVFhFwWuPxDhS   ###

i've tried different forks of Zotify and they all seem to be having the same problem, so I suspect it's a problem with librespot itself.

[lord-nytmare]

I'm getting the same error constantly, running the efficient-api version to try not get rate limited, but nothing will download.
I waited over 48 hours just to make sure, and my ip has changed in that time as well.

[●∙∙] Fetching track information...
[●∙∙] Parsing track information...
[∙●∙] Fetching bulk genre information...
[∙●∙] Fetching bulk track/disc total information...
[●∙∙] Preparing Download...

ERROR: FAILED TO FETCH AUDIO KEY

MAY BE CAUSED BY RATE LIMITS - CONSIDER INCREASING BULK_WAIT_TIME

GID: 4697e674666d41ce83e7a11d37a05ffb - File_ID: c39deb4f5a8642e21d5a69a699bf414242712866

ERROR: SKIPPING SONG - FAILED TO GET CONTENT STREAM

Track_ID: 29cSEpxd6N8F43QCR3Bmfp

PAUSED: WAITING FOR 30 SECONDS BETWEEN DOWNLOADS

I've got my bulk wait set to 30 and realtime downloading set to true.

[RGPZ]

What are the chances that another Spotify update has come and ruined it?

[stunner2211]

I have tried various scenarios (changing VPN, different branch, different account at a different location). The problem persists. I need to check whether a longer break (e.g., 1 week) makes a difference.

[agenbite]

I have the same issue... :(

[WildeBeast2521]

+1

[aquaexplorer]

Also having this issue

[NatanCieplinski]

I've had the same issue. Deleted the credential file, logged in and it started working again

[RGPZ]

I've tried that, but it still fails to grab the stream content.

[Derkune]

Stepped through the debugger, error seems to arise in librespot's AudioKeyManager's get_audio_key(). Here's a more detailed output that appears when stepping through:

###############################################################################
{ 'playlist': 'Lat\xa044',                                                     
  'playlist_id': '7MEgelTKZ1fd299xVMI1Xf',                                     
  'playlist_num': '42',                                                        
  'playlist_track': 'Jos Meilė',                                               
  'playlist_track_id': '00i3afVIiN5551R4TKMDR2'}                               
###############################################################################

Traceback (most recent call last):                                             
  File "<my_module_path>\.venv\Lib\site-packages\zotify\track.py", line 292, in download_track                                            
    stream = Zotify.get_content_stream(track, Zotify.DOWNLOAD_QUALITY)         
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         
  File "<my_module_path>\.venv\Lib\site-packages\zotify\config.py", line 620, in get_content_stream                                        
    return cls.SESSION.content_feeder().load(content_id, VorbisOnlyAudioQuality(quality), False, None)                                                        
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                       
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 741, in load
    return self.load_track(playable_id, audio_quality_picker, preload,         
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 802, in load_track                                    
    return self.load_stream(file, track, None, preload, halt_listener)         
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 756, in load_stream
    return CdnFeedHelper.load_track(self.__session, track, file,               
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^               
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 339, in load_track                                    
    key = session.audio_key().get_audio_key(track.gid, file.file_id)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 274, in get_audio_key                                 
    key = callback.wait_response()                                             
          ^^^^^^^^^^^^^^^^^^^^^^^^                                             
  File "<my_module_path>\.venv\Lib\site-packages\librespot\audio\__init__.py", line 315, in wait_response                                  
    return self.__reference.get(block=False)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                   
  File "<my_user>\AppData\Local\Programs\Python\Python311\Lib\queue.py", line 168, in get                                                             
    raise Empty                                                                
_queue.Empty                                                                                                           

Here I was trying to download a playlist with low quality (high quality also had the same error) after passing a username and logging in through the output link

Either this has to be fixed on librespot, or zotify has to find some workaround

[lord-nytmare]

At this point I've fallen back to soggyfy on a vm with a throwaway account.
I'd prefer Zotify to work though.