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bolt11 invoice: strip (and so accept with) leading/trailing whitespaces

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SomberNight
2020-03-02 19:32:53 +01:00
parent 660d7d137c
commit 2fab681444
1 changed files with 6 additions and 5 deletions
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11
electrum/util.py
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@@ -930,11 +930,12 @@ def create_bip21_uri(addr, amount_sat: Optional[int], message: Optional[str],
def maybe_extract_bolt11_invoice(data: str) -> Optional[str]: def maybe_extract_bolt11_invoice(data: str) -> Optional[str]:
lower = data.lower() data = data.strip() # whitespaces
if lower.startswith('lightning:ln'): data = data.lower()
lower = lower[10:] if data.startswith('lightning:ln'):
if lower.startswith('ln'): data = data[10:]
return lower if data.startswith('ln'):
return data
return None return None