The main idea is to register a user in Cognito User Pool (I'm thinking about how to implement a sign-up process inside the Telegram app), that in the future he could sign in throw the web?
I already know about contact object, so, I would prefer to use a phone number instead of username/email on the web.
So, the main problem I guess is the setting password process? (If I wanna leave it to the Telegram bot).
All of your ideas are welcome:)
