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ebellocchia / py_crypto_hd_wallet

HD wallet for cryptocurrencies based on my bip_utils library
MIT License
52 stars 34 forks source link

Polkadot Fearless(android) | SubWallet (browser extension) wallets address derivation #28

Closed Fantom579 closed 2 years ago

Fantom579 commented 2 years ago

I can’t figure out how these wallets generate addresses and how to get them using this wonderful library

Mnemonic: note choose skull orchard also harbor glove elevator motor need spoil deposit Seed: e271ac40261421ceae5a74caac496268c28d65f7ad27417e0201813f8106e56fba384d91fe2faa3d884157e08cf1abdf013209a38f210abc536d8f87d994d882

Need find how to generate address 13Qae5X36FYNNBWHxYm8WCePu8AGoUixHEtvxjGbZxDiPgTz from this

Fantom579 commented 2 years ago

https://github.com/kubetrail/dotkey This library does what it needs to, but it's in Golang

Fantom579 commented 2 years ago

image

ebellocchia commented 2 years ago

Ok I'll check it, but if it's compatible with PolkadotJS it's strange that you get different results

Regards Emanuele

Fantom579 commented 2 years ago

Thank you, I'll be waiting, thank you very much

ebellocchia commented 2 years ago

Hi, I got the address by simply using the HdWalletSubstrateFactory class.

from py_crypto_hd_wallet import *

mnemonic = "note choose skull orchard also harbor glove elevator motor need spoil deposit"
hd_wallet_fact = HdWalletSubstrateFactory(HdWalletSubstrateCoins.POLKADOT)
hd_wallet = hd_wallet_fact.CreateFromMnemonic("dot_wallet", mnemonic)
hd_wallet.Generate()
HdWalletSaver(hd_wallet).SaveToFile("my_wallet.txt")

print("Address", hd_wallet.GetData(HdWalletSubstrateDataTypes.KEY).GetKey(HdWalletSubstrateKeyTypes.ADDRESS))

Generated wallet:

{
    "wallet_name": "dot_wallet",
    "coin_name": "Polkadot (DOT)",
    "mnemonic": "note choose skull orchard also harbor glove elevator motor need spoil deposit",
    "passphrase": "",
    "seed_bytes": "04d8e7c8e0cd3dfdf5333408594906cf7f12fdbaeef2c2300d2106732f9b06a236bec264734f70df337321ab5785cf67b5b969a41a6799793f9f2987c6c39ed6",
    "key": {
        "pub": "6a7459e17e3a5e8f36c3bf7a3cb65ee62c390d15b525b5c5bbcc785bde699b0b",
        "priv": "f8934d24db5df33e2cac806506e036241b558e3881948a9493e3a766e8fc120da4a15393529a5c882f2af70e9afb9c39a003905392441296434a77523df8e58b",
        "address": "13Qae5X36FYNNBWHxYm8WCePu8AGoUixHEtvxjGbZxDiPgTz"
    }
}

NOTE: the seed e271ac40261421ceae5a74caac496268c28d65f7ad27417e0201813f8106e56fba384d91fe2faa3d884157e08cf1abdf013209a38f210abc536d8f87d994d882 is not correct, that's the BIP39 seed but Polkadot uses a different seed generation.

Fantom579 commented 2 years ago

Thank you very much, I really indicated the wrong seed value