def authenticate_credentials(self, key):
hashed_token_key = make_password(key)
try:
token = self.model.objects.get(key=hashed_token_key)
if timezone.now() > token.creation_date + timezone.timedelta(days=5):
raise OldTokenException
except (self.model.DoesNotExist, OldTokenException):
status, info = check_auth_token(key)
if status:
uuid = info['access']['user']['id']
if User.objects.filter(uuid=uuid).count() == 0:
user = User.objects.create(uuid=uuid)
else:
user = User.objects.get(uuid=uuid)
if Token.objects.filter(user=user).count() == 0:
token = Token.objects.create(user=user, key=hashed_token_key,
creation_date=timezone.now())
else:
token = Token.objects.get(user=user)
token.key = hashed_token_key
token.save()
else:
raise exceptions.AuthenticationFailed('Invalid token')
return token.user, token
def authenticate(request):
"""
Checks the validity of the authentication token of the user
.. deprecated::
Use authenticate_user.KamakiTokenAuthentication
"""
# request.META contains all the headers of the request
auth_token = request.META.get("HTTP_AUTHORIZATION").split()[-1]
status, info = check_auth_token(auth_token)
if status:
return JsonResponse({"result": "success"}, status=200)
else:
error_info = json.loads(info)['unauthorized']
error_info['details'] = error_info.get('details') + 'unauthorized'
return JsonResponse({"errors": [error_info]}, status=401)
