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Preventing oracle address from participating in the contract

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This commit is contained in:
Vivek Teega 2023-03-28 09:00:01 +00:00
parent 20c0a4bf76
commit 073927bccd
1 changed files with 6 additions and 0 deletions
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6
tracktokens_smartcontracts.py
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@ -1283,6 +1283,7 @@ def processTransaction(transaction_data, parsed_data, blockinfo):
pushData_SSEapi(f"Error | Transaction {transaction_data['txid']} rejected as it already exists in the Smart Contract db. This is unusual, please check your code") pushData_SSEapi(f"Error | Transaction {transaction_data['txid']} rejected as it already exists in the Smart Contract db. This is unusual, please check your code")
return 0 return 0
# if contractAddress was passed, then check if it matches the output address of this contract # if contractAddress was passed, then check if it matches the output address of this contract
if 'contractAddress' in parsed_data: if 'contractAddress' in parsed_data:
if parsed_data['contractAddress'] != outputlist[0]: if parsed_data['contractAddress'] != outputlist[0]:
@ -1296,6 +1297,11 @@ def processTransaction(transaction_data, parsed_data, blockinfo):
if contractStructure['pricetype'] in ['predetermined','determined']: if contractStructure['pricetype'] in ['predetermined','determined']:
swapPrice = float(contractStructure['price']) swapPrice = float(contractStructure['price'])
elif contractStructure['pricetype'] == 'dynamic': elif contractStructure['pricetype'] == 'dynamic':
# Oracle address cannot be a participant in the contract. Check if the sender address is oracle address
if transaction_data['senderAddress'] == contractStructure['oracle_address']:
logger.warning(f"Transaction {transaction_data['txid']} rejected as the oracle addess {contractStructure['oracle_address']} is attempting to participate. Please report this to the contract owner")
pushData_SSEapi(f"Transaction {transaction_data['txid']} rejected as the oracle addess {contractStructure['oracle_address']} is attempting to participate. Please report this to the contract owner")
return 0
swapPrice = fetchDynamicSwapPrice(contractStructure, transaction_data, blockinfo) swapPrice = fetchDynamicSwapPrice(contractStructure, transaction_data, blockinfo)
swapAmount = float(parsed_data['tokenAmount'])/swapPrice swapAmount = float(parsed_data['tokenAmount'])/swapPrice