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This commit is contained in:
tecnovert
2024-11-15 18:52:19 +02:00
parent 6be9a14335
commit 732c87b013
66 changed files with 16755 additions and 9343 deletions
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66
basicswap/interface/dash.py
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@@ -2,6 +2,7 @@
# -*- coding: utf-8 -*-
# Copyright (c) 2022-2024 tecnovert
# Copyright (c) 2024 The Basicswap developers
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
@@ -11,7 +12,10 @@ from basicswap.util.address import decodeAddress
from basicswap.contrib.mnemonic import Mnemonic
from basicswap.contrib.test_framework.script import (
CScript,
OP_DUP, OP_HASH160, OP_EQUALVERIFY, OP_CHECKSIG
OP_DUP,
OP_HASH160,
OP_EQUALVERIFY,
OP_CHECKSIG,
)
@@ -22,41 +26,49 @@ class DASHInterface(BTCInterface):
def __init__(self, coin_settings, network, swap_client=None):
super().__init__(coin_settings, network, swap_client)
self._wallet_passphrase = ''
self._wallet_passphrase = ""
self._have_checked_seed = False
self._wallet_v20_compatible = False if not swap_client else swap_client.getChainClientSettings(self.coin_type()).get('wallet_v20_compatible', False)
self._wallet_v20_compatible = (
False
if not swap_client
else swap_client.getChainClientSettings(self.coin_type()).get(
"wallet_v20_compatible", False
)
)
def decodeAddress(self, address: str) -> bytes:
return decodeAddress(address)[1:]
def getWalletSeedID(self) -> str:
hdseed: str = self.rpc_wallet('dumphdinfo')['hdseed']
hdseed: str = self.rpc_wallet("dumphdinfo")["hdseed"]
return self.getSeedHash(bytes.fromhex(hdseed)).hex()
def entropyToMnemonic(self, key: bytes) -> None:
return Mnemonic('english').to_mnemonic(key)
return Mnemonic("english").to_mnemonic(key)
def initialiseWallet(self, key_bytes: bytes) -> None:
self._have_checked_seed = False
if self._wallet_v20_compatible:
self._log.warning('Generating wallet compatible with v20 seed.')
self._log.warning("Generating wallet compatible with v20 seed.")
words = self.entropyToMnemonic(key_bytes)
mnemonic_passphrase = ''
self.rpc_wallet('upgradetohd', [words, mnemonic_passphrase, self._wallet_passphrase])
mnemonic_passphrase = ""
self.rpc_wallet(
"upgradetohd", [words, mnemonic_passphrase, self._wallet_passphrase]
)
self._have_checked_seed = False
if self._wallet_passphrase != '':
if self._wallet_passphrase != "":
self.unlockWallet(self._wallet_passphrase)
return
key_wif = self.encodeKey(key_bytes)
self.rpc_wallet('sethdseed', [True, key_wif])
self.rpc_wallet("sethdseed", [True, key_wif])
def checkExpectedSeed(self, expect_seedid: str) -> bool:
self._expect_seedid_hex = expect_seedid
rv = self.rpc_wallet('dumphdinfo')
if rv['mnemonic'] != '':
entropy = Mnemonic('english').to_entropy(rv['mnemonic'].split(' '))
rv = self.rpc_wallet("dumphdinfo")
if rv["mnemonic"] != "":
entropy = Mnemonic("english").to_entropy(rv["mnemonic"].split(" "))
entropy_hash = self.getAddressHashFromKey(entropy)[::-1].hex()
have_expected_seed: bool = expect_seedid == entropy_hash
else:
@@ -65,11 +77,11 @@ class DASHInterface(BTCInterface):
return have_expected_seed
def withdrawCoin(self, value, addr_to, subfee):
params = [addr_to, value, '', '', subfee, False, False, self._conf_target]
return self.rpc_wallet('sendtoaddress', params)
params = [addr_to, value, "", "", subfee, False, False, self._conf_target]
return self.rpc_wallet("sendtoaddress", params)
def getSpendableBalance(self) -> int:
return self.make_int(self.rpc_wallet('getwalletinfo')['balance'])
return self.make_int(self.rpc_wallet("getwalletinfo")["balance"])
def getScriptForPubkeyHash(self, pkh: bytes) -> bytearray:
# Return P2PKH
@@ -79,19 +91,23 @@ class DASHInterface(BTCInterface):
add_bytes = 107
size = len(tx.serialize_with_witness()) + add_bytes
pay_fee = round(fee_rate * size / 1000)
self._log.info(f'BLockSpendTx fee_rate, size, fee: {fee_rate}, {size}, {pay_fee}.')
self._log.info(
f"BLockSpendTx fee_rate, size, fee: {fee_rate}, {size}, {pay_fee}."
)
return pay_fee
def findTxnByHash(self, txid_hex: str):
# Only works for wallet txns
try:
rv = self.rpc_wallet('gettransaction', [txid_hex])
except Exception as ex:
self._log.debug('findTxnByHash getrawtransaction failed: {}'.format(txid_hex))
rv = self.rpc_wallet("gettransaction", [txid_hex])
except Exception as e: # noqa: F841
self._log.debug(
"findTxnByHash getrawtransaction failed: {}".format(txid_hex)
)
return None
if 'confirmations' in rv and rv['confirmations'] >= self.blocks_confirmed:
block_height = self.getBlockHeader(rv['blockhash'])['height']
return {'txid': txid_hex, 'amount': 0, 'height': block_height}
if "confirmations" in rv and rv["confirmations"] >= self.blocks_confirmed:
block_height = self.getBlockHeader(rv["blockhash"])["height"]
return {"txid": txid_hex, "amount": 0, "height": block_height}
return None
@@ -105,8 +121,8 @@ class DASHInterface(BTCInterface):
self._sc.checkWalletSeed(self.coin_type())
except Exception as ex:
# dumphdinfo can fail if the wallet is not initialised
self._log.debug(f'DASH checkWalletSeed failed: {ex}.')
self._log.debug(f"DASH checkWalletSeed failed: {ex}.")
def lockWallet(self):
super().lockWallet()
self._wallet_passphrase = ''
self._wallet_passphrase = ""