Authenticator Reader

Reads Google Authenticator export QR code and shows all current 2FA codes

Usage

• Use a QR code reader to get the link
• Create the LINK env var. Example:

export LINK=otpauth-migration://offline?data=CjEKCkhlbGxvId6tvu8SGEV4YW1wbGU6YWxpY2VAZ29vZ2xlLmNvbRoHRXhhbXBsZTAC

• Run the image

docker run -e LINK --rm eduardobcastro/authenticator-reader

Expected output:

Example:alice@google.com: 357356

Sources:

Using oathtool

otpauth