4/6/2024 0 Comments Rsa verify onlineThe idea is that this key must be known only to the application, because anyone who is in possession of this key can generate new tokens with valid signatures. This is a string that is used in the algorithm that generates the cryptographic signature for the token. The second argument to jwt.encode() is the secret key. Consult the JWT specification if you want to learn more about these. Other predefined fields that can be included in the JWT are nbf (not before), which defines a point in time in the future at which the token becomes valid, iss (issuer), aud (audience) and iat (issued at). > token = jwt.encode(, secret_key, algorithm='HS256').decode('utf-8') > secret_key = "a random, long, sequence of characters that only the server knows" After you verify that the user has provided the correct username and password, you can generate a token for the user: > import jwt Now let's say you want to create a token that gives a user with id 123 access to your application. Create a virtual environment, and install pyjwt in it: (venv) $ pip install pyjwt In case you are not familiar with JWTs, let me first show you how to work with them using Python with the pyjwt package. Quick Introduction to JSON Web Tokens (JWTs)
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