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prepare: Update BTC fastsync file.

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Allow specifying a custom URL to look for the snapshot signature with: BITCOIN_FASTSYNC_SIG_URL.

Reduce gnupg module logging level.
This commit is contained in:
tecnovert
2025-01-22 00:47:50 +02:00
parent c945e267e7
commit b6709d0cdc
2 changed files with 39 additions and 9 deletions
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32
basicswap/bin/prepare.py
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@@ -162,6 +162,7 @@ LOG_LEVEL = logging.DEBUG
logger.level = LOG_LEVEL
if not len(logger.handlers):
logger.addHandler(logging.StreamHandler(sys.stdout))
logging.getLogger("gnupg").setLevel(logging.INFO)
BSX_DOCKER_MODE = toBool(os.getenv("BSX_DOCKER_MODE", "false"))
BSX_LOCAL_TOR = toBool(os.getenv("BSX_LOCAL_TOR", "false"))
@@ -288,10 +289,14 @@ TEST_ONION_LINK = toBool(os.getenv("TEST_ONION_LINK", "false"))
BITCOIN_FASTSYNC_URL = os.getenv(
"BITCOIN_FASTSYNC_URL",
"https://eu2.contabostorage.com/1f50a74c9dc14888a8664415dad3d020:utxosets/",
"https://snapshots.btcpay.tech/",
)
BITCOIN_FASTSYNC_FILE = os.getenv(
"BITCOIN_FASTSYNC_FILE", "utxo-snapshot-bitcoin-mainnet-820852.tar"
"BITCOIN_FASTSYNC_FILE", "utxo-snapshot-bitcoin-mainnet-867690.tar"
)
BITCOIN_FASTSYNC_SIG_URL = os.getenv(
"BITCOIN_FASTSYNC_SIG_URL",
None,
)
# Encrypt new wallets with this password, must match the Particl wallet password when adding coins
@@ -539,6 +544,8 @@ def ensureValidSignatureBy(result, signing_key_name):
if result.key_id not in expected_key_ids[signing_key_name]:
raise ValueError("Signature made by unexpected keyid: " + result.key_id)
logger.debug(f"Found valid signature by {signing_key_name} ({result.key_id}).")
def extractCore(coin, version_data, settings, bin_dir, release_path, extra_opts={}):
version, version_tag, signers = version_data
@@ -1416,7 +1423,7 @@ def prepareDataDir(coin, settings, chain, particl_mnemonic, extra_opts={}):
# Double check
if extra_opts.get("check_btc_fastsync", True):
check_btc_fastsync_data(base_dir, sync_file_path)
check_btc_fastsync_data(base_dir, BITCOIN_FASTSYNC_FILE)
with tarfile.open(sync_file_path) as ft:
ft.extractall(path=data_dir)
@@ -1961,25 +1968,32 @@ def load_config(config_path):
def signal_handler(sig, frame):
logger.info("Signal %d detected" % (sig))
logger.info(f"Signal {sig} detected")
def check_btc_fastsync_data(base_dir, sync_file_path):
def check_btc_fastsync_data(base_dir, sync_filename):
logger.info("Validating signature for: " + sync_filename)
github_pgp_url = "https://raw.githubusercontent.com/basicswap/basicswap/master/pgp"
gitlab_pgp_url = "https://gitlab.com/particl/basicswap/-/raw/master/pgp"
asc_filename = BITCOIN_FASTSYNC_FILE + ".asc"
asc_filename = sync_filename + ".asc"
asc_file_path = os.path.join(base_dir, asc_filename)
sync_file_path = os.path.join(base_dir, sync_filename)
if not os.path.exists(asc_file_path):
asc_file_urls = (
asc_file_urls = [
github_pgp_url + "/sigs/" + asc_filename,
gitlab_pgp_url + "/sigs/" + asc_filename,
)
]
if BITCOIN_FASTSYNC_SIG_URL:
asc_file_urls.append("/".join([BITCOIN_FASTSYNC_SIG_URL, asc_filename]))
for url in asc_file_urls:
try:
downloadFile(url, asc_file_path)
break
except Exception as e:
logging.warning("Download failed: %s", str(e))
if not os.path.exists(asc_file_path):
raise ValueError("Unable to find snapshot signature file.")
gpg = gnupg.GPG()
pubkey_filename = "{}_{}.pgp".format("particl", "tecnovert")
pubkeyurls = [
@@ -2251,7 +2265,7 @@ def main():
check_sig = True
if check_sig:
check_btc_fastsync_data(data_dir, sync_file_path)
check_btc_fastsync_data(data_dir, BITCOIN_FASTSYNC_FILE)
except Exception as e:
logger.error(
f"Failed to download BTC fastsync file: {e}\nRe-running the command should resume the download or try manually downloading from {sync_file_url}"