Implement OAuth 1.0 provider in Flask. An OAuth 1 provider contains two servers:
Authorization Server: to issue access tokens
Resources Server: to serve your users’ resources
At the very beginning, we need to have some basic understanding of the OAuth 1.0.
Important
If you are developing on your localhost, remember to set the environment variable:
export AUTHLIB_INSECURE_TRANSPORT=true
Looking for Flask OAuth 1.0 client? Check out Flask OAuth Client.