def address_is_valid(address: bytes) -> bool:
# Warning: Never pass this validation True for Coinbase Address
if not QRLHelper.addressIsValid(address):
return False
if address[0:1] == b'\x11':
return False
return True
def ParseAddress(self, request: qrl_pb2.ParseAddressReq, context) -> qrl_pb2.ParseAddressResp:
response = qrl_pb2.ParseAddressResp()
response.is_valid = QRLHelper.addressIsValid(request.address)
descriptor = QRLDescriptor.fromBytes(request.address[:3])
hf_dict = {0: 'SHA2-256', 1: 'SHAKE-128', 2: 'SHAKE-256', 3: 'RESERVED'}
ss_dict = {0: 'XMSS', 1: 'XMSS-MT'}
af_dict = {0: 'SHA2-256', 1: 'RESERVED', 3: 'RESERVED'}
response.desc.hash_function = hf_dict[descriptor.getHashFunction()]
response.desc.tree_height = descriptor.getHeight()
response.desc.signatures = 2**response.desc.tree_height
response.desc.signature_scheme = ss_dict[descriptor.getSignatureType()]
response.desc.address_format = af_dict[descriptor.getAddrFormatType()]
return response
def address_is_valid(address: bytes) -> bool:
if not QRLHelper.addressIsValid(address):
return False
return True
