Fix FAT-103 signing algorithm to use raw chainid rather than encoded

factomatic · Oct 7, 2019 · 755d0c9 · 755d0c9
1 parent 819edbb
commit 755d0c9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fat_py/fat2/models.py b/fat_py/fat2/models.py
@@ -119,7 +119,7 @@ def sign(self) -> Tuple[List[bytes], bytes]:
         tx_payload = {"version": 1, "transactions": [tx.to_dict() for tx in self._txs]}
         content = json.dumps(tx_payload, separators=(",", ":")).encode()
 
-        chain_id = TRANSACTIONS_CHAIN_ID.hex().encode()
+        chain_id = TRANSACTIONS_CHAIN_ID
         external_ids = [self.timestamp.encode()]
         for i, key in enumerate(self._signer_keys):
             rcd = b"\x01" + key.get_factoid_address().key_bytes
@@ -189,7 +189,7 @@ def from_entry(cls, external_ids: List[bytes], content: bytes):
                 return None  # Missing this input signer, not a valid entry
 
         # Finally check all the signatures
-        chain_id = TRANSACTIONS_CHAIN_ID.hex().encode()
+        chain_id = TRANSACTIONS_CHAIN_ID
         for i, full_signature in enumerate(observed_signatures):
             key, signature = full_signature