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STL-1313 - Post batch with Signer Public Key as string is not responding #57

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STL-1313 - Post batch with Signer Public Key as string is not responding #57

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13 changes: 9 additions & 4 deletions signing/sawtooth_signing/secp256k1.py
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Original file line number Diff line number Diff line change
Expand Up @@ -81,14 +81,19 @@ def as_bytes(self):

@staticmethod
def from_hex(hex_str):
parse_exception = True
try:
public_key = __PK__.deserialize(binascii.unhexlify(hex_str))

return Secp256k1PublicKey(
secp256k1.PublicKey(public_key, ctx=__CTX__))
except Exception as e:
parse_exception = True
raise ParseError('Unable to parse public key: {}'.format(e))

else:
parse_exception = False
return Secp256k1PublicKey(
secp256k1.PublicKey(public_key, ctx=__CTX__))
finally:
if parse_exception is True:
return Secp256k1PublicKey(secp256k1.PublicKey())

class Secp256k1Context(Context):
def __init__(self):
Expand Down