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fix: allow tx's from EIP-7702 delegated accounts (#10702)

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This commit is contained in:
Oliver
2024-09-04 23:11:50 +02:00
committed by GitHub
parent 86a2ac6fa2
commit 9e3edcc7e9
1 changed files with 30 additions and 6 deletions
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36
crates/transaction-pool/src/validate/eth.rs
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@ -326,13 +326,37 @@ where
}
};
// Signer account shouldn't have bytecode. Presence of bytecode means this is a
// smartcontract.
// Unless Prague is active, the signer account shouldn't have bytecode.
//
// If Prague is active, only EIP-7702 bytecode is allowed for the sender.
//
// Any other case means that the account is not an EOA, and should not be able to send
// transactions.
if account.has_bytecode() {
return TransactionValidationOutcome::Invalid(
transaction,
InvalidTransactionError::SignerAccountHasBytecode.into(),
)
let is_eip7702 = if self.fork_tracker.is_prague_activated() {
match self
.client
.latest()
.and_then(|state| state.bytecode_by_hash(account.get_bytecode_hash()))
{
Ok(bytecode) => bytecode.unwrap_or_default().is_eip7702(),
Err(err) => {
return TransactionValidationOutcome::Error(
*transaction.hash(),
Box::new(err),
)
}
}
} else {
false
};
if !is_eip7702 {
return TransactionValidationOutcome::Invalid(
transaction,
InvalidTransactionError::SignerAccountHasBytecode.into(),
)
}
}
// Checks for nonce