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error handling if bad input data in db

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This commit is contained in:
Lee Salminen 2022-08-19 16:47:33 -06:00
parent a28bedf430
commit b80f2f8e4d
1 changed files with 7 additions and 4 deletions
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11
lnbits/extensions/boltcards/views_api.py
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@ -117,11 +117,14 @@ async def api_scane(p, c, request: Request):
# so I try one by one until decrypted uid matches
for cand in await get_all_cards():
if cand.k1:
card_uid, counter = decryptSUN(bytes.fromhex(p), bytes.fromhex(cand.k1))
try:
card_uid, counter = decryptSUN(bytes.fromhex(p), bytes.fromhex(cand.k1))
if card_uid.hex().upper() == cand.uid:
card = cand
break
if card_uid.hex().upper() == cand.uid:
card = cand
break
except:
continue
if card == None:
return {"status": "ERROR", "reason": "Unknown card."}