download mp4 recording of Microsoft teams with out logging in

Question

We are trying to automatically download recorded meetings using the callrecordingURL that is returned from the channels/getAllMessages API.

When we try to access the file using ffmpeg or through a browser it forces us to login manually (input username and password).

Our goal is to fetch the mp4 recording of the meeting to our servers programmatically through code for multiple users, therefore logging in every time isn't possible. Is there a way to fetch the file without logging in first?

Answer 1

Is there a way to fetch the file without logging in first?

Absolutely not.

No logging => no authentification => no permission to do anything.

Otherwise you could donwload evertyhing of all billion users.