def _reject_future_iat(self, payload, now, leeway):
try:
iat = int(payload["iat"])
except ValueError:
raise DecodeError("Issued At claim (iat) must be an integer.")
if iat > (now + leeway):
raise InvalidIssuedAtError("Issued At claim (iat) cannot be in" " the future.")
def decorated_function(*args, **kwargs):
token = request.headers['authorization']
if not token:
raise InvalidTokenError('Invalid token')
parts = token.split(' ')
if len(parts) > 2:
raise InvalidTokenError('Invalid token')
[scheme, token] = parts
if scheme.strip() != 'Bearer':
raise InvalidSignatureError('Invalid token signature')
try:
jwt.decode(token, variables.SECRET_KEY)
return func(*args, **kwargs)
except DecodeError:
raise DecodeError('Token could not be decoded')
def decode_error():
raise DecodeError()