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interface.get_transaction: stricter sanitisation
in particular, Transaction.__init__ allows leading/trailing whitespaces
patch-4
SomberNight
4 years ago
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GPG Key ID: B33B5F232C6271E9
1 changed files with
2 additions and
0 deletions
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electrum/interface.py
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@ -917,6 +917,8 @@ class Interface(Logger): |
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raise Exception(f"{repr(tx_hash)} is not a txid") |
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raise Exception(f"{repr(tx_hash)} is not a txid") |
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raw = await self.session.send_request('blockchain.transaction.get', [tx_hash], timeout=timeout) |
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raw = await self.session.send_request('blockchain.transaction.get', [tx_hash], timeout=timeout) |
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# validate response |
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# validate response |
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if not is_hex_str(raw): |
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raise RequestCorrupted(f"received garbage (non-hex) as tx data (txid {tx_hash}): {raw!r}") |
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tx = Transaction(raw) |
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tx = Transaction(raw) |
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try: |
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try: |
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tx.deserialize() # see if raises |
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tx.deserialize() # see if raises |
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