How do I handle JWT security errors in Flask-RESTful?

How do I handle JWT security errors in Flask-RESTful?

To handle JWT security errors in Flask-RESTful, you can use the jwt_required decorator to protect your endpoints. If a user provides an invalid token, you can catch the exception and return a custom error message.

What kind of error messages can I return?

You can return messages like 'Token has expired', 'Invalid token', or 'Token is missing'. Customize these messages based on your application's needs.

Can I log these errors for monitoring?

Yes, you can log these errors using Python's logging module. This way, you can keep track of security issues and monitor your application's health.

Is there a way to refresh the JWT token?

Yes, you can implement a refresh token mechanism. When the access token expires, the user can use the refresh token to obtain a new access token without re-authenticating.