def __validate_signature(self, signature, payload):
signature_pairs = [pair.split("|") for pair in signature.split("&") if "|" in pair]
matching_signature = self.__matching_signature(signature_pairs)
payload_signature = Crypto.hmac_hash(self.config.private_key, payload)
if not Crypto.secure_compare(payload_signature, matching_signature):
raise InvalidSignatureError
def __validate_signature(self, signature, payload):
signature_pairs = [
pair.split("|") for pair in signature.split("&") if "|" in pair
]
matching_signature = self.__matching_signature(signature_pairs)
payload_signature = Crypto.hmac_hash(self.config.private_key, payload)
if not Crypto.secure_compare(payload_signature, matching_signature):
raise InvalidSignatureError
def __payload_matches(self, signature, payload):
payload_signature = Crypto.sha1_hmac_hash(self.config.private_key,
payload)
return Crypto.secure_compare(payload_signature, signature)
def __payload_matches(self, signature, payload):
payload_signature = Crypto.sha1_hmac_hash(self.config.private_key, payload)
return Crypto.secure_compare(payload_signature, signature)