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authentik/passbook/factors/otp/factors.py
2020-05-07 21:30:52 +02:00

56 lines
2.2 KiB
Python

"""OTP Factor logic"""
from django.contrib import messages
from django.utils.translation import gettext as _
from django.views.generic import FormView
from django_otp import match_token, user_has_device
from structlog import get_logger
from passbook.factors.otp.forms import OTPVerifyForm
from passbook.factors.otp.views import OTP_SETTING_UP_KEY, EnableView
from passbook.flows.factor_base import AuthenticationFactor
LOGGER = get_logger()
class OTPFactor(FormView, AuthenticationFactor):
"""OTP Factor View"""
template_name = "otp/factor.html"
form_class = OTPVerifyForm
def get_context_data(self, **kwargs):
kwargs = super().get_context_data(**kwargs)
kwargs["title"] = _("Enter Verification Code")
return kwargs
def get(self, request, *args, **kwargs):
"""Check if User has OTP enabled and if OTP is enforced"""
if not user_has_device(self.pending_user):
LOGGER.debug("User doesn't have OTP Setup.")
if self.authenticator.current_factor.enforced:
# Redirect to setup view
LOGGER.debug("OTP is enforced, redirecting to setup")
request.user = self.pending_user
LOGGER.debug("Passing GET to EnableView")
messages.info(request, _("OTP is enforced. Please setup OTP."))
return EnableView.as_view()(request)
LOGGER.debug("OTP is not enforced, skipping form")
return self.authenticator.user_ok()
return super().get(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
"""Check if setup is in progress and redirect to EnableView"""
if OTP_SETTING_UP_KEY in request.session:
LOGGER.debug("Passing POST to EnableView")
request.user = self.pending_user
return EnableView.as_view()(request)
return super().post(self, request, *args, **kwargs)
def form_valid(self, form: OTPVerifyForm):
"""Verify OTP Token"""
device = match_token(self.pending_user, form.cleaned_data.get("code"))
if device:
return self.authenticator.user_ok()
messages.error(self.request, _("Invalid OTP."))
return self.form_invalid(form)