Validate authToken from Teams-js

Hi SadPython - Thanks for raising the query.
We will look into it and let you know the updates.

Update: To validate the auth token in your Django backend, you can use a library like pyjwt or python-jose to decode and verify the JWT token against the public key provided by Microsoft. Here's a sample code snippet:

from jose import jwt

# Replace 'your_public_key' with the actual public key
TOKEN = 'the_auth_token'
PUBLIC_KEY = 'your_public_key'

# Decode and validate the token
decoded_token = jwt.decode(TOKEN, PUBLIC_KEY, algorithms=['RS256'])
preferred_username = decoded_token.get('preferred_username')

# Now you can link the user with the preferred_username

Please ensure that the public key you use corresponds to the one used by Microsoft to sign the tokens. If you encounter any issues or have further questions, please provide the error messages or specific challenges you're facing.