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authentik/passbook/tfa/middleware.py

32 lines
1.2 KiB
Python

"""passbook 2FA Middleware to force users with 2FA set up to verify"""
from django.shortcuts import redirect
from django.urls import reverse
from django.utils.http import urlencode
from django_otp import user_has_device
def tfa_force_verify(get_response):
"""Middleware to force 2FA Verification"""
def middleware(request):
"""Middleware to force 2FA Verification"""
# pylint: disable=too-many-boolean-expressions
if request.user.is_authenticated and \
user_has_device(request.user) and \
not request.user.is_verified() and \
request.path != reverse('passbook_tfa:tfa-verify') and \
request.path != reverse('account-logout') and \
not request.META.get('HTTP_AUTHORIZATION', '').startswith('Bearer'):
# User has 2FA set up but is not verified
# At this point the request is already forwarded to the target destination
# So we just add the current request's path as next parameter
args = '?%s' % urlencode({'next': request.get_full_path()})
return redirect(reverse('passbook_tfa:tfa-verify') + args)
response = get_response(request)
return response
return middleware