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coins: Add LTC MWEB wallet

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This commit is contained in:
tecnovert
2023-12-29 15:36:00 +02:00
parent 7547587d4e
commit 38fa498b0b
29 changed files with 987 additions and 517 deletions
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31
basicswap/interface/pivx.py
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@@ -8,6 +8,7 @@
from io import BytesIO
from .btc import BTCInterface
from basicswap.rpc import make_rpc_func
from basicswap.chainparams import Coins
from basicswap.util.address import decodeAddress
from .contrib.pivx_test_framework.messages import (
@@ -29,12 +30,20 @@ class PIVXInterface(BTCInterface):
def coin_type():
return Coins.PIVX
def __init__(self, coin_settings, network, swap_client=None):
super(PIVXInterface, self).__init__(coin_settings, network, swap_client)
# No multiwallet support
self.rpc_wallet = make_rpc_func(self._rpcport, self._rpcauth, host=self._rpc_host)
def checkWallets(self) -> int:
return 1
def signTxWithWallet(self, tx):
rv = self.rpc_callback('signrawtransaction', [tx.hex()])
rv = self.rpc('signrawtransaction', [tx.hex()])
return bytes.fromhex(rv['hex'])
def createRawFundedTransaction(self, addr_to: str, amount: int, sub_fee: bool = False, lock_unspents: bool = True) -> str:
txn = self.rpc_callback('createrawtransaction', [[], {addr_to: self.format_amount(amount)}])
txn = self.rpc('createrawtransaction', [[], {addr_to: self.format_amount(amount)}])
fee_rate, fee_src = self.get_fee_rate(self._conf_target)
self._log.debug(f'Fee rate: {fee_rate}, source: {fee_src}, block target: {self._conf_target}')
options = {
@@ -43,25 +52,25 @@ class PIVXInterface(BTCInterface):
}
if sub_fee:
options['subtractFeeFromOutputs'] = [0,]
return self.rpc_callback('fundrawtransaction', [txn, options])['hex']
return self.rpc('fundrawtransaction', [txn, options])['hex']
def createRawSignedTransaction(self, addr_to, amount) -> str:
txn_funded = self.createRawFundedTransaction(addr_to, amount)
return self.rpc_callback('signrawtransaction', [txn_funded])['hex']
return self.rpc('signrawtransaction', [txn_funded])['hex']
def decodeAddress(self, address):
return decodeAddress(address)[1:]
def getBlockWithTxns(self, block_hash):
# TODO: Bypass decoderawtransaction and getblockheader
block = self.rpc_callback('getblock', [block_hash, False])
block_header = self.rpc_callback('getblockheader', [block_hash])
block = self.rpc('getblock', [block_hash, False])
block_header = self.rpc('getblockheader', [block_hash])
decoded_block = CBlock()
decoded_block = FromHex(decoded_block, block)
tx_rv = []
for tx in decoded_block.vtx:
tx_dec = self.rpc_callback('decoderawtransaction', [ToHex(tx)])
tx_dec = self.rpc('decoderawtransaction', [ToHex(tx)])
tx_rv.append(tx_dec)
block_rv = {
@@ -77,10 +86,10 @@ class PIVXInterface(BTCInterface):
def withdrawCoin(self, value, addr_to, subfee):
params = [addr_to, value, '', '', subfee]
return self.rpc_callback('sendtoaddress', params)
return self.rpc('sendtoaddress', params)
def getSpendableBalance(self) -> int:
return self.make_int(self.rpc_callback('getwalletinfo')['balance'])
return self.make_int(self.rpc('getwalletinfo')['balance'])
def loadTx(self, tx_bytes):
# Load tx from bytes to internal representation
@@ -101,13 +110,13 @@ class PIVXInterface(BTCInterface):
def signTxWithKey(self, tx: bytes, key: bytes) -> bytes:
key_wif = self.encodeKey(key)
rv = self.rpc_callback('signrawtransaction', [tx.hex(), [], [key_wif, ]])
rv = self.rpc('signrawtransaction', [tx.hex(), [], [key_wif, ]])
return bytes.fromhex(rv['hex'])
def findTxnByHash(self, txid_hex: str):
# Only works for wallet txns
try:
rv = self.rpc_callback('gettransaction', [txid_hex])
rv = self.rpc('gettransaction', [txid_hex])
except Exception as ex:
self._log.debug('findTxnByHash getrawtransaction failed: {}'.format(txid_hex))
return None