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Rename wallet file on error.

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This commit is contained in:
tecnovert
2025-04-14 16:59:03 +02:00
parent 2d88491d48
commit 9387c43ff5
2 changed files with 102 additions and 10 deletions
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56
basicswap/interface/xmr.py
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@@ -7,6 +7,7 @@
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
import logging
import os
import basicswap.contrib.ed25519_fast as edf
import basicswap.ed25519_fast_util as edu
@@ -204,16 +205,51 @@ class XMRInterface(CoinInterface):
except Exception as e:
if "no connection to daemon" in str(e):
self._log.debug(f"{self.coin_name()} {e}")
return # bypass refresh error to allow startup with a busy daemon
if "invalid signature" in str(e):
self._log.debug(f"{self.coin_name()} wallet is corrupt")
raise
try:
self.rpc_wallet("close_wallet")
self._log.debug(f"Closing {self.coin_name()} wallet")
except Exception as e: # noqa: F841
pass
return # Bypass refresh error to allow startup with a busy daemon
if any(
x in str(e)
for x in (
"invalid signature",
"std::bad_alloc",
"basic_string::_M_replace_aux",
)
):
self._log.error(f"{self.coin_name()} wallet is corrupt.")
chain_client_settings = self._sc.getChainClientSettings(
self.coin_type()
) # basicswap.json
if chain_client_settings.get("manage_wallet_daemon", False):
self._log.info(f"Renaming {self.coin_name()} wallet cache file.")
walletpath = os.path.join(
chain_client_settings.get("datadir", "none"),
"wallets",
filename,
)
if not os.path.isfile(walletpath):
self._log.warning(
f"Could not find {self.coin_name()} wallet cache file."
)
raise
bkp_path = walletpath + ".corrupt"
for i in range(100):
if not os.path.exists(bkp_path):
break
bkp_path = walletpath + f".corrupt{i}"
if os.path.exists(bkp_path):
self._log.error(
f"Could not find backup path for {self.coin_name()} wallet."
)
raise
os.rename(walletpath, bkp_path)
# Drop through to open_wallet
else:
raise
else:
try:
self.rpc_wallet("close_wallet")
self._log.debug(f"Closing {self.coin_name()} wallet")
except Exception as e: # noqa: F841
pass
self.rpc_wallet("open_wallet", params)
self._log.debug(f"Attempting to open {self.coin_name()} wallet")