https://github.com/george-hopkins/caurus

verification scheme based on 2D barcodes
https://github.com/george-hopkins/caurus

barcode mfa two-factor

Last synced: 5 months ago
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verification scheme based on 2D barcodes

• Host: GitHub
• URL: https://github.com/george-hopkins/caurus
• Owner: george-hopkins
• License: mit
• Created: 2018-11-28T10:52:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-11-30T16:45:44.000Z (over 7 years ago)
• Last Synced: 2025-09-01T21:58:08.908Z (10 months ago)
• Topics: barcode, mfa, two-factor
• Language: Python
• Size: 36.1 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
Caurus

======

[![PyPI](https://img.shields.io/pypi/v/caurus.svg)](https://pypi.org/project/caurus/)

![Example](./docs/example.svg)

**Caurus** is an open implementation of a verification scheme based on 2D barcodes.

Getting Started

---------------

Install and setup Caurus:

```bash

$ pip install caurus

$ caurus server init

```

Each device needs to be activated first. In our case, we assign the (arbitrary) ID 1 and set a SVG viewer (e.g. a browser) to automatically display the barcodes:

```

$ caurus server activate --viewer firefox 1

```

To complete the activation, add the displayed keys to `caurus.cfg`.

Afterwards, your are ready to verify arbitrary messages. There is support for lines, key-value pairs and some basic styling:

```

$ caurus server transaction 1 "Hello World!" "so:red:R" "many:blue:B" "colors:green:G"

Barcode: ...

Code: 231185

```

![](docs/styles.png)

Documentation

-------------

→ [docs/](./docs/index.md)

Disclaimer

----------

This project is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Cronto Ltd, OneSpan Inc, or any of their subsidiaries or affiliates.