README
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2fa
Just a simple example code in Go showing a minimal end-to-end flow for server side support for google authenticator. The example code sets up a secret for a single user, generates a QR code as a PNG file that the user can scan into Google Authenticator, and then prompts the user for a token that the user copies from the Authenticator app. We validate the token and print out whether it is valid or not.
Documentation
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Overview ¶
2fa provides a simple end-to-end example of server side support for google authenticator. It sets up a secret for a single user, generates a QR code as a PNG file that the user can scan into Google Authenticator, and then prompts the user for a token that the user copies from the Authenticator app. We validate the token and print out whether it is valid or not.
Source Files