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update

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This commit is contained in:
Felix Lange 2024-10-17 00:45:52 +02:00
parent 0128acd65a
commit ceb8f8ebbc
4 changed files with 37 additions and 26 deletions
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12
beacon/engine/gen_epe.go
View file

@ -26,7 +26,12 @@ func (e ExecutionPayloadEnvelope) MarshalJSON() ([]byte, error) {
enc.ExecutionPayload = e.ExecutionPayload
enc.BlockValue = (*hexutil.Big)(e.BlockValue)
enc.BlobsBundle = e.BlobsBundle
enc.Requests = e.Requests
if e.Requests != nil {
enc.Requests = make([]hexutil.Bytes, len(e.Requests))
for k, v := range e.Requests {
enc.Requests[k] = v
}
}
enc.Override = e.Override
enc.Witness = e.Witness
return json.Marshal(&enc)
@ -58,7 +63,10 @@ func (e *ExecutionPayloadEnvelope) UnmarshalJSON(input []byte) error {
e.BlobsBundle = dec.BlobsBundle
}
if dec.Requests != nil {
e.Requests = dec.Requests
e.Requests = make([][]byte, len(dec.Requests))
for k, v := range dec.Requests {
e.Requests[k] = v
}
}
if dec.Override != nil {
e.Override = *dec.Override

11
beacon/engine/types.go
View file

@ -107,7 +107,7 @@ type ExecutionPayloadEnvelope struct {
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
BlockValue *big.Int `json:"blockValue" gencodec:"required"`
BlobsBundle *BlobsBundleV1 `json:"blobsBundle"`
Requests []hexutil.Bytes `json:"executionRequests"`
Requests [][]byte `json:"executionRequests"`
Override bool `json:"shouldOverrideBuilder"`
Witness *hexutil.Bytes `json:"witness,omitempty"`
}
@ -121,6 +121,7 @@ type BlobsBundleV1 struct {
// JSON type overrides for ExecutionPayloadEnvelope.
type executionPayloadEnvelopeMarshaling struct {
BlockValue *hexutil.Big
Requests []hexutil.Bytes
}
type PayloadStatusV1 struct {
@ -207,7 +208,7 @@ func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
// and that the blockhash of the constructed block matches the parameters. Nil
// Withdrawals value will propagate through the returned block. Empty
// Withdrawals value must be passed via non-nil, length 0 value in data.
func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes) (*types.Block, error) {
func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte) (*types.Block, error) {
block, err := ExecutableDataToBlockNoHash(data, versionedHashes, beaconRoot, requests)
if err != nil {
return nil, err
@ -221,7 +222,7 @@ func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, b
// ExecutableDataToBlockNoHash is analogous to ExecutableDataToBlock, but is used
// for stateless execution, so it skips checking if the executable data hashes to
// the requested hash (stateless has to *compute* the root hash, it's not given).
func ExecutableDataToBlockNoHash(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes) (*types.Block, error) {
func ExecutableDataToBlockNoHash(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte) (*types.Block, error) {
txs, err := decodeTransactions(data.Transactions)
if err != nil {
return nil, err
@ -338,9 +339,9 @@ func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.
}
// Remove type byte in requests.
var plainRequests []hexutil.Bytes
var plainRequests [][]byte
if requests != nil {
plainRequests = make([]hexutil.Bytes, len(requests))
plainRequests = make([][]byte, len(requests))
for i, reqdata := range requests {
plainRequests[i] = reqdata[1:]
}

37
eth/catalyst/api.go
View file

@ -23,6 +23,7 @@ import (
"strconv"
"sync"
"time"
"unsafe"
"github.com/ethereum/go-ethereum/beacon/engine"
"github.com/ethereum/go-ethereum/common"
@ -593,8 +594,7 @@ func (api *ConsensusAPI) NewPayloadV3(params engine.ExecutableData, versionedHas
}
// NewPayloadV4 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.
// NewPayloadV4 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.
func (api *ConsensusAPI) NewPayloadV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes) (engine.PayloadStatusV1, error) {
func (api *ConsensusAPI) NewPayloadV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, executionRequests []hexutil.Bytes) (engine.PayloadStatusV1, error) {
if params.Withdrawals == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil withdrawals post-shanghai"))
}
@ -611,13 +611,14 @@ func (api *ConsensusAPI) NewPayloadV4(params engine.ExecutableData, versionedHas
if beaconRoot == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil beaconRoot post-cancun"))
}
if requests == nil {
if executionRequests == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil executionRequests post-prague"))
}
if api.eth.BlockChain().Config().LatestFork(params.Timestamp) != forks.Prague {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.UnsupportedFork.With(errors.New("newPayloadV4 must only be called for prague payloads"))
}
requests := convertRequests(executionRequests)
return api.newPayload(params, versionedHashes, beaconRoot, requests, false)
}
@ -682,7 +683,7 @@ func (api *ConsensusAPI) NewPayloadWithWitnessV3(params engine.ExecutableData, v
// NewPayloadWithWitnessV4 is analogous to NewPayloadV4, only it also generates
// and returns a stateless witness after running the payload.
func (api *ConsensusAPI) NewPayloadWithWitnessV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes) (engine.PayloadStatusV1, error) {
func (api *ConsensusAPI) NewPayloadWithWitnessV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, executionRequests []hexutil.Bytes) (engine.PayloadStatusV1, error) {
if params.Withdrawals == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil withdrawals post-shanghai"))
}
@ -699,13 +700,14 @@ func (api *ConsensusAPI) NewPayloadWithWitnessV4(params engine.ExecutableData, v
if beaconRoot == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil beaconRoot post-cancun"))
}
if requests == nil {
if executionRequests == nil {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil executionRequests post-prague"))
}
if api.eth.BlockChain().Config().LatestFork(params.Timestamp) != forks.Prague {
return engine.PayloadStatusV1{Status: engine.INVALID}, engine.UnsupportedFork.With(errors.New("newPayloadWithWitnessV4 must only be called for prague payloads"))
}
requests := convertRequests(executionRequests)
return api.newPayload(params, versionedHashes, beaconRoot, requests, true)
}
@ -770,7 +772,7 @@ func (api *ConsensusAPI) ExecuteStatelessPayloadV3(params engine.ExecutableData,
// ExecuteStatelessPayloadV4 is analogous to NewPayloadV4, only it operates in
// a stateless mode on top of a provided witness instead of the local database.
func (api *ConsensusAPI) ExecuteStatelessPayloadV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes, opaqueWitness hexutil.Bytes) (engine.StatelessPayloadStatusV1, error) {
func (api *ConsensusAPI) ExecuteStatelessPayloadV4(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, executionRequests []hexutil.Bytes, opaqueWitness hexutil.Bytes) (engine.StatelessPayloadStatusV1, error) {
if params.Withdrawals == nil {
return engine.StatelessPayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil withdrawals post-shanghai"))
}
@ -787,17 +789,18 @@ func (api *ConsensusAPI) ExecuteStatelessPayloadV4(params engine.ExecutableData,
if beaconRoot == nil {
return engine.StatelessPayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil beaconRoot post-cancun"))
}
if requests == nil {
if executionRequests == nil {
return engine.StatelessPayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil executionRequests post-prague"))
}
if api.eth.BlockChain().Config().LatestFork(params.Timestamp) != forks.Prague {
return engine.StatelessPayloadStatusV1{Status: engine.INVALID}, engine.UnsupportedFork.With(errors.New("executeStatelessPayloadV4 must only be called for prague payloads"))
}
requests := convertRequests(executionRequests)
return api.executeStatelessPayload(params, versionedHashes, beaconRoot, requests, opaqueWitness)
}
func (api *ConsensusAPI) newPayload(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes, witness bool) (engine.PayloadStatusV1, error) {
func (api *ConsensusAPI) newPayload(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte, witness bool) (engine.PayloadStatusV1, error) {
// The locking here is, strictly, not required. Without these locks, this can happen:
//
// 1. NewPayload( execdata-N ) is invoked from the CL. It goes all the way down to
@ -815,7 +818,7 @@ func (api *ConsensusAPI) newPayload(params engine.ExecutableData, versionedHashe
defer api.newPayloadLock.Unlock()
log.Trace("Engine API request received", "method", "NewPayload", "number", params.Number, "hash", params.BlockHash)
block, err := engine.ExecutableDataToBlock(params, versionedHashes, beaconRoot, convertRequests(requests))
block, err := engine.ExecutableDataToBlock(params, versionedHashes, beaconRoot, requests)
if err != nil {
bgu := "nil"
if params.BlobGasUsed != nil {
@ -927,9 +930,9 @@ func (api *ConsensusAPI) newPayload(params engine.ExecutableData, versionedHashe
return engine.PayloadStatusV1{Status: engine.VALID, Witness: ow, LatestValidHash: &hash}, nil
}
func (api *ConsensusAPI) executeStatelessPayload(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests []hexutil.Bytes, opaqueWitness hexutil.Bytes) (engine.StatelessPayloadStatusV1, error) {
func (api *ConsensusAPI) executeStatelessPayload(params engine.ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte, opaqueWitness hexutil.Bytes) (engine.StatelessPayloadStatusV1, error) {
log.Trace("Engine API request received", "method", "ExecuteStatelessPayload", "number", params.Number, "hash", params.BlockHash)
block, err := engine.ExecutableDataToBlockNoHash(params, versionedHashes, beaconRoot, convertRequests(requests))
block, err := engine.ExecutableDataToBlockNoHash(params, versionedHashes, beaconRoot, requests)
if err != nil {
bgu := "nil"
if params.BlobGasUsed != nil {
@ -1254,12 +1257,10 @@ func getBody(block *types.Block) *engine.ExecutionPayloadBody {
return &result
}
func convertRequests(hex []hexutil.Bytes) (requests [][]byte) {
if hex != nil {
requests = make([][]byte, len(hex))
for i, r := range hex {
hex[i] = r
}
// convertRequests converts a hex requests slice to plain [][]byte.
func convertRequests(hex []hexutil.Bytes) [][]byte {
if hex == nil {
return nil
}
return requests
return unsafe.Slice((*[]byte)(unsafe.SliceData(hex)), len(hex))
}

3
eth/catalyst/simulated_beacon.go
View file

@ -220,7 +220,8 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
}
}
// Mark the payload as canon
if _, err = c.engineAPI.NewPayloadV4(*payload, blobHashes, &common.Hash{}, envelope.Requests); err != nil {
_, err = c.engineAPI.newPayload(*payload, blobHashes, &common.Hash{}, envelope.Requests, false)
if err != nil {
return err
}
c.setCurrentState(payload.BlockHash, finalizedHash)