def get_context_data(self, **kwargs):
ctx = super().get_context_data()
if 'webauthn_challenge' in self.request.session:
del self.request.session['webauthn_challenge']
challenge = generate_challenge(32)
self.request.session['webauthn_challenge'] = challenge
devices = [
device.webauthnuser
for device in WebAuthnDevice.objects.filter(confirmed=True,
user=self.request.user)
] + [
device.webauthnuser
for device in U2FDevice.objects.filter(confirmed=True,
user=self.request.user)
]
if devices:
webauthn_assertion_options = webauthn.WebAuthnAssertionOptions(
devices, challenge)
ad = webauthn_assertion_options.assertion_dict
ad['extensions'] = {'appid': get_u2f_appid(self.request)}
ctx['jsondata'] = json.dumps(ad)
return ctx
def app_id(self):
return get_u2f_appid(self.request)
def app_id(self):
return get_u2f_appid(self.request)