This SDK allows a web developer to quickly add Duo's interactive, self-service, two-factor authentication to any Python3 web login form. Only Python 3 is supported.

• 3.7
• 3.8
• 3.9
• 3.10
• 3.11

Duo_universal_python uses Python's ssl module and OpenSSL for TLS operations. Python versions 2.7 (and higher) and 3.5 (and higher) have both TLS 1.2 and TLS 1.3 support.

• duo_universal - The Python Duo SDK for interacting with the Duo Universal Prompt
• demo - An example web application with Duo integrated
• tests - Test cases

To use the SDK in your existing development environment, install it from pypi (https://pypi.org/project/duo_universal).

pip3 install duo_universal

Once it's installed, see our developer documentation at https://duo.com/docs/duoweb and demo/app.py in this repo for guidance on integrating Duo 2FA into your web application.

To contribute, fork this repo and make a pull request with your changes when they're ready.

If you're not already working from a dedicated development environment, it's recommended a virtual environment is used. Assuming a virtual environment named env, create and activate the environment:

python3 -m venv env
source env/bin/activate

Build and install the SDK from source:

pip3 install -r requirements.txt
pip3 install .

Install the test requirements:

cd tests
pip3 install -r requirements.txt

Then run tests from the test directory:

# Run an individual test file
python3 <test_name>.py

# Run all tests with unittest
python3 -m unittest

flake8

Please report any bugs, feature requests, or issues to us directly at [email protected].

Thank you for using Duo!

https://duo.com/