def token_retrieve(request):
token = None
if 'X_TOKEN' in request.META:
token = request.META['X_TOKEN']
elif 'HTTP_X_TOKEN' in request.META:
token = request.META['HTTP_X_TOKEN']
if token is not None:
if len(token) == 20:
token = UUID(hexlify(b85decode(token.encode())).decode())
if len(token) == 25:
hasher = Hasher(salt=settings.SECRET_KEY)
token = UUID(hasher.decode(token))
try:
token = Token.objects.get(id=token, is_active=True, is_anonymous=False)
request.user = token.owner
if token.due is not None and token.due < timezone.now():
token.is_active = False
token.save()
token = None
except Exception:
token = None
return token
def post(self, request):
if isinstance(request.data, QueryDict):
request_data = dict(request.data.iterlists())
else:
request_data = request.data
uuid = request_data.pop('uuid', None)
site_id = request_data.pop('site', None)
if uuid is None or site_id is None:
return Response({'ok': False, 'Description': 'uuid and site should not be None'})
uuid = UUID(bytes=base64.urlsafe_b64decode(uuid.encode('ascii') + '=='.encode('ascii')))
data = {'site': site_id, 'uid': uuid.hex, 'data': request_data}
serializer = SensorReportSerializer(data=data)
if serializer.is_valid(raise_exception=True):
serializer.save()
return Response({'ok': True})
return Response({'ok': False})