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chore(rpc): use alloy's Keccak256 hasher instead of manually concatenating hash bytes (#11298)

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evalir
2024-09-27 13:53:53 -04:00
committed by GitHub
parent e962983896
commit 5b585ebc22
1 changed files with 4 additions and 4 deletions
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8
crates/rpc/rpc/src/eth/bundle.rs
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@ -2,7 +2,7 @@
use std::sync::Arc; use std::sync::Arc;
use alloy_primitives::{keccak256, U256}; use alloy_primitives::{Keccak256, U256};
use alloy_rpc_types_mev::{EthCallBundle, EthCallBundleResponse, EthCallBundleTransactionResult}; use alloy_rpc_types_mev::{EthCallBundle, EthCallBundleResponse, EthCallBundleTransactionResult};
use jsonrpsee::core::RpcResult; use jsonrpsee::core::RpcResult;
use reth_chainspec::EthChainSpec; use reth_chainspec::EthChainSpec;
@ -161,7 +161,7 @@ where
let mut coinbase_balance_after_tx = initial_coinbase; let mut coinbase_balance_after_tx = initial_coinbase;
let mut total_gas_used = 0u64; let mut total_gas_used = 0u64;
let mut total_gas_fess = U256::ZERO; let mut total_gas_fess = U256::ZERO;
let mut hash_bytes = Vec::with_capacity(32 * transactions.len()); let mut hasher = Keccak256::new();
let mut evm = Call::evm_config(&eth_api).evm_with_env(db, env); let mut evm = Call::evm_config(&eth_api).evm_with_env(db, env);
@ -179,7 +179,7 @@ where
let tx = tx.into_transaction(); let tx = tx.into_transaction();
hash_bytes.extend_from_slice(tx.hash().as_slice()); hasher.update(tx.hash());
let gas_price = tx let gas_price = tx
.effective_tip_per_gas(basefee) .effective_tip_per_gas(basefee)
.ok_or_else(|| RpcInvalidTransactionError::FeeCapTooLow) .ok_or_else(|| RpcInvalidTransactionError::FeeCapTooLow)
@ -244,7 +244,7 @@ where
coinbase_diff.checked_div(U256::from(total_gas_used)).unwrap_or_default(); coinbase_diff.checked_div(U256::from(total_gas_used)).unwrap_or_default();
let res = EthCallBundleResponse { let res = EthCallBundleResponse {
bundle_gas_price, bundle_gas_price,
bundle_hash: keccak256(&hash_bytes), bundle_hash: hasher.finalize(),
coinbase_diff, coinbase_diff,
eth_sent_to_coinbase, eth_sent_to_coinbase,
gas_fees: total_gas_fess, gas_fees: total_gas_fess,