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Generate a Tron address from `bytes` input.
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import hashlib | |
def base58_encode(data: bytes) -> str: | |
alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz" | |
value = int.from_bytes(data, "big") | |
result = [] | |
while value: | |
value, remainder = divmod(value, 58) | |
result.append(alphabet[remainder]) | |
result.reverse() | |
num_leading_zeros = len(data) - len(data.lstrip(b"\x00")) | |
return (alphabet[0] * num_leading_zeros) + "".join(result) | |
# Generate the Tron address. | |
# Example: https://tronscan.org/#/transaction/1b9dac9676d32ea498089da820a599cbb04d8b725e991d418ce99d3fc699e829. | |
# The bytes data is here: 0ecb93c00000000000000000000000413026a67b1c7194681bb28627432ee5784a732c26. | |
# `0ecb93c0` is the function signature of `addBlackList(address)`. | |
# `0000000000000000000000413026a67b1c7194681bb28627432ee5784a732c26` is the ABI-encoded 32-bytes address. | |
address_bytes = bytes.fromhex("413026a67b1c7194681bb28627432ee5784a732c26") | |
checksum = hashlib.sha256(hashlib.sha256(address_bytes).digest()).digest()[:4] | |
tron_address = base58_encode(address_bytes + checksum) | |
print(tron_address) |
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