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Improve Nostr backup restoration reliability

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This commit is contained in:
thePR0M3TH3AN
2025-08-03 17:01:49 -04:00
parent e655369eee
commit 942cb1d89a
2 changed files with 42 additions and 13 deletions
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7
src/nostr/client.py
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@@ -583,6 +583,7 @@ class NostrClient:
self.last_error = None
logger.debug("Searching for backup with current keys...")
try:
primary_keys = Keys.parse(self.key_manager.keys.private_key_hex())
except Exception:
@@ -592,6 +593,9 @@ class NostrClient:
if result is not None:
return result
logger.warning(
"No backup found with current keys. Falling back to legacy key derivation..."
)
try:
legacy_keys = self.key_manager.generate_legacy_nostr_keys()
legacy_sdk_keys = Keys.parse(legacy_keys.private_key_hex())
@@ -601,10 +605,11 @@ class NostrClient:
result = await self._fetch_manifest_with_keys(legacy_sdk_keys)
if result is not None:
logger.info("Found legacy backup with old key derivation.")
return result
if self.last_error is None:
self.last_error = "Snapshot not found on relays"
self.last_error = "No backup found on Nostr relays."
return None