Reproduce CORS error #77

	name: Python CI
	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [3.6, 3.7, 3.8, 3.9, '3.10']

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Dependencies
	run: \|
	pip install .
	pip install -r tests/requirements.txt
	- name: Lint with flake8
	run: flake8
	- name: Test with Python3
	working-directory: tests
	run: python3 -m unittest
	- name: Demo dependencies
	working-directory: demo
	run: pip install -r requirements.txt
	- name: Inject dummy example config
	working-directory: demo
	run: printf "[duo]\nclient_id=DIAAAAAAAAAAAAAAAAAA\nclient_secret=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\napi_hostname=example.duosecurity.com\nredirect_uri=http://localhost:8080\nfailmode=closed\n" > ./duo.conf
	- name: Verify flask can load demo
	working-directory: demo
	run: flask routes

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