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Add BTC descriptor wallet support.

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Set BTC_USE_DESCRIPTORS env var to true to enable descriptors in the prepare script and test_btc_xmr
A separate watchonly wallet is created when using descriptor wallets.
This commit is contained in:
tecnovert
2025-01-29 10:16:07 +02:00
parent 4ae97790aa
commit 37be3bcab5
9 changed files with 423 additions and 59 deletions
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30
basicswap/bin/prepare.py
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@@ -1884,6 +1884,10 @@ def initialise_wallets(
if c in (Coins.BTC, Coins.LTC, Coins.DOGE, Coins.DASH):
# wallet_name, disable_private_keys, blank, passphrase, avoid_reuse, descriptors
use_descriptors = coin_settings.get(
"use_descriptors", False
)
swap_client.callcoinrpc(
c,
"createwallet",
@@ -1893,9 +1897,22 @@ def initialise_wallets(
True,
WALLET_ENCRYPTION_PWD,
False,
False,
use_descriptors,
],
)
if use_descriptors:
swap_client.callcoinrpc(
c,
"createwallet",
[
coin_settings["watch_wallet_name"],
True,
True,
"",
False,
use_descriptors,
],
)
swap_client.ci(c).unlockWallet(WALLET_ENCRYPTION_PWD)
else:
swap_client.callcoinrpc(
@@ -2538,6 +2555,17 @@ def main():
if set_name != default_name:
coin_settings["wallet_name"] = set_name
ticker: str = coin_params["ticker"]
if toBool(os.getenv(ticker + "_USE_DESCRIPTORS", False)):
if coin_id not in (Coins.BTC,):
raise ValueError(f"Descriptor wallet unavailable for {coin_name}")
coin_settings["use_descriptors"] = True
coin_settings["watch_wallet_name"] = getWalletName(
coin_params, "bsx_watch", prefix_override=f"{ticker}_WATCH"
)
if PART_RPC_USER != "":
chainclients["particl"]["rpcuser"] = PART_RPC_USER
chainclients["particl"]["rpcpassword"] = PART_RPC_PWD