# GAuth QR Reencoder

This tool is used to convert QR code images from Google Authenticator's QR code from both migration (export) and new TOTP.

## Usage

The script would take a screenshot of the screen in 2 seconds, then parse the first eligible QR code shown on the screen.

Execute the following to start the Python script:
```
python3 gauth_reencoder.py
```

## Dependencies

The Python libraries required are stated in requirements.txt. You may execute the following command to install them.
```
pip3 install requirements.txt
```

`zbar` library is also required on the OS for reading QR code. You may install it using the following:

Ubuntu
```
sudo apt install libzbar0
```

Mac
```
homebrew install zbar
```

`imagemagick` is also needed to display the image through `Image.show()`. This may be installed using:

Ubuntu
```
sudo apt install imagemagick
```

## Tests

The package has unit testing included through `pytest`. This may be executed through:
```
python3 -m pytest tests
```

## References

This project utilises code from digitalduke (https://github.com/digitalduke/otpauth-migration-decoder)