def verify_authenticate(device, request, response, valid_facets=None):
device = DeviceRegistration.wrap(device)
request = SignRequest.wrap(request)
response = SignResponse.wrap(response)
_validate_client_data(response.clientData, request.challenge,
"navigator.id.getAssertion", valid_facets)
raw_response = RawAuthenticationResponse(device.appParam,
response.clientParam,
response.signatureData)
raw_response.verify_signature(websafe_decode(device.publicKey))
return raw_response.counter_int, raw_response.user_presence
def verify_authenticate(devices, request_data, response, valid_facets=None):
request_data = AuthenticateRequestData.wrap(request_data)
response = SignResponse.wrap(response)
sign_request = request_data.getAuthenticateRequest(response)
device = next(d for d in devices if d.keyHandle == sign_request.keyHandle)
return u2f_v2.verify_authenticate(
device,
sign_request,
response,
valid_facets
)
def verify_authenticate(device, request, response, valid_facets=None):
device = DeviceRegistration.wrap(device)
request = SignRequest.wrap(request)
response = SignResponse.wrap(response)
_validate_client_data(response.clientData, request.challenge,
"navigator.id.getAssertion", valid_facets)
raw_response = RawAuthenticationResponse(
device.appParam,
response.clientParam,
response.signatureData
)
raw_response.verify_signature(websafe_decode(device.publicKey))
return raw_response.counter_int, raw_response.user_presence
