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eth/catalyst: check osaka in engine_getBlobsV1

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Signed-off-by: Delweng <delweng@gmail.com>
This commit is contained in:
Delweng 2025-09-24 17:39:42 +08:00
parent 48c74f4593
commit 982827f31c
1 changed files with 6 additions and 0 deletions
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6
eth/catalyst/api.go
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@ -492,6 +492,12 @@ func (api *ConsensusAPI) getPayload(payloadID engine.PayloadID, full bool) (*eng
// Client software MAY return an array of all null entries if syncing or otherwise
// unable to serve blob pool data.
func (api *ConsensusAPI) GetBlobsV1(hashes []common.Hash) ([]*engine.BlobAndProofV1, error) {
// Check if Osaka fork is active
// follow https://github.com/ethereum/execution-apis/blob/main/src/engine/osaka.md#cancun-api
if header := api.eth.BlockChain().CurrentHeader(); api.config().IsOsaka(header.Number, header.Time) {
return nil, engine.UnsupportedFork.With(fmt.Errorf("engine_getBlobsV1 is not supported after Osaka fork activation"))
}
if len(hashes) > 128 {
return nil, engine.TooLargeRequest.With(fmt.Errorf("requested blob count too large: %v", len(hashes)))
}