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fix: determine if eth_getProof blockid arg is latest (#2019)

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This commit is contained in:
Dan Cline
2023-03-28 19:23:47 -04:00
committed by GitHub
parent bb3f9b6d57
commit ecee19207f
1 changed files with 12 additions and 1 deletions
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13
crates/rpc/rpc/src/eth/api/state.rs
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@ -54,10 +54,21 @@ where
keys: Vec<H256>,
block_id: Option<BlockId>,
) -> EthResult<EIP1186AccountProofResponse> {
let chain_info = self.client().chain_info()?;
let block_id = block_id.unwrap_or(BlockId::Number(BlockNumberOrTag::Latest));
// if we are trying to create a proof for the latest block, but have a BlockId as input
// that is not BlockNumberOrTag::Latest, then we need to figure out whether or not the
// BlockId corresponds to the latest block
let is_blockid_latest = match block_id {
BlockId::Number(BlockNumberOrTag::Number(num)) => num == chain_info.best_number,
BlockId::Hash(hash) => hash == chain_info.best_hash.into(),
BlockId::Number(BlockNumberOrTag::Latest) => true,
_ => false,
};
// TODO: remove when HistoricalStateProviderRef::proof is implemented
if !block_id.is_latest() {
if !is_blockid_latest {
return Err(EthApiError::InvalidBlockRange)
}