step-up-security

secret = ROTP::Base32.random
current_user.update!(otp_secret: secret)

totp = ROTP::TOTP.new(secret, issuer: 'CodeSnips')
provisioning_uri = totp.provisioning_uri(current_user.email)

TOTP based multi factor authentication for sensitive actions

mfa totp authentication

by Kai Nakamura 1 tab