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all: implement withdrawals (EIP-4895) (#26484)

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This change implements withdrawals as specified in EIP-4895.

Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: marioevz <marioevz@gmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Marius van der Wijden
2023-01-25 15:32:25 +01:00
committed by GitHub
co-authored by lightclient@protonmail.com marioevz Martin Holst Swende Felix Lange
parent 2b57a27d9e
commit 2a2b0419fb
60 changed files with 1233 additions and 436 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/beacon/gen_blockparams.go
+22 -15
View File
@@ -8,46 +8,53 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
)
var _ = (*payloadAttributesMarshaling)(nil)
// MarshalJSON marshals as JSON.
func (p PayloadAttributesV1) MarshalJSON() ([]byte, error) {
type PayloadAttributesV1 struct {
Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
func (p PayloadAttributes) MarshalJSON() ([]byte, error) {
type PayloadAttributes struct {
Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
var enc PayloadAttributesV1
var enc PayloadAttributes
enc.Timestamp = hexutil.Uint64(p.Timestamp)
enc.Random = p.Random
enc.SuggestedFeeRecipient = p.SuggestedFeeRecipient
enc.Withdrawals = p.Withdrawals
return json.Marshal(&enc)
}
// UnmarshalJSON unmarshals from JSON.
func (p *PayloadAttributesV1) UnmarshalJSON(input []byte) error {
type PayloadAttributesV1 struct {
Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Random *common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient *common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
func (p *PayloadAttributes) UnmarshalJSON(input []byte) error {
type PayloadAttributes struct {
Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Random *common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient *common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
var dec PayloadAttributesV1
var dec PayloadAttributes
if err := json.Unmarshal(input, &dec); err != nil {
return err
}
if dec.Timestamp == nil {
return errors.New("missing required field 'timestamp' for PayloadAttributesV1")
return errors.New("missing required field 'timestamp' for PayloadAttributes")
}
p.Timestamp = uint64(*dec.Timestamp)
if dec.Random == nil {
return errors.New("missing required field 'prevRandao' for PayloadAttributesV1")
return errors.New("missing required field 'prevRandao' for PayloadAttributes")
}
p.Random = *dec.Random
if dec.SuggestedFeeRecipient == nil {
return errors.New("missing required field 'suggestedFeeRecipient' for PayloadAttributesV1")
return errors.New("missing required field 'suggestedFeeRecipient' for PayloadAttributes")
}
p.SuggestedFeeRecipient = *dec.SuggestedFeeRecipient
if dec.Withdrawals != nil {
p.Withdrawals = dec.Withdrawals
}
return nil
}
core/beacon/gen_ed.go
+55 -48
View File
@@ -9,29 +9,31 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
)
var _ = (*executableDataMarshaling)(nil)
// MarshalJSON marshals as JSON.
func (e ExecutableDataV1) MarshalJSON() ([]byte, error) {
type ExecutableDataV1 struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom hexutil.Bytes `json:"logsBloom" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
Number hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
ExtraData hexutil.Bytes `json:"extraData" gencodec:"required"`
BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
func (e ExecutableData) MarshalJSON() ([]byte, error) {
type ExecutableData struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom hexutil.Bytes `json:"logsBloom" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
Number hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
ExtraData hexutil.Bytes `json:"extraData" gencodec:"required"`
BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
var enc ExecutableDataV1
var enc ExecutableData
enc.ParentHash = e.ParentHash
enc.FeeRecipient = e.FeeRecipient
enc.StateRoot = e.StateRoot
@@ -51,89 +53,94 @@ func (e ExecutableDataV1) MarshalJSON() ([]byte, error) {
enc.Transactions[k] = v
}
}
enc.Withdrawals = e.Withdrawals
return json.Marshal(&enc)
}
// UnmarshalJSON unmarshals from JSON.
func (e *ExecutableDataV1) UnmarshalJSON(input []byte) error {
type ExecutableDataV1 struct {
ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient *common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot *common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot *common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom *hexutil.Bytes `json:"logsBloom" gencodec:"required"`
Random *common.Hash `json:"prevRandao" gencodec:"required"`
Number *hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
ExtraData *hexutil.Bytes `json:"extraData" gencodec:"required"`
BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
BlockHash *common.Hash `json:"blockHash" gencodec:"required"`
Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
func (e *ExecutableData) UnmarshalJSON(input []byte) error {
type ExecutableData struct {
ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient *common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot *common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot *common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom *hexutil.Bytes `json:"logsBloom" gencodec:"required"`
Random *common.Hash `json:"prevRandao" gencodec:"required"`
Number *hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
ExtraData *hexutil.Bytes `json:"extraData" gencodec:"required"`
BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
BlockHash *common.Hash `json:"blockHash" gencodec:"required"`
Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
var dec ExecutableDataV1
var dec ExecutableData
if err := json.Unmarshal(input, &dec); err != nil {
return err
}
if dec.ParentHash == nil {
return errors.New("missing required field 'parentHash' for ExecutableDataV1")
return errors.New("missing required field 'parentHash' for ExecutableData")
}
e.ParentHash = *dec.ParentHash
if dec.FeeRecipient == nil {
return errors.New("missing required field 'feeRecipient' for ExecutableDataV1")
return errors.New("missing required field 'feeRecipient' for ExecutableData")
}
e.FeeRecipient = *dec.FeeRecipient
if dec.StateRoot == nil {
return errors.New("missing required field 'stateRoot' for ExecutableDataV1")
return errors.New("missing required field 'stateRoot' for ExecutableData")
}
e.StateRoot = *dec.StateRoot
if dec.ReceiptsRoot == nil {
return errors.New("missing required field 'receiptsRoot' for ExecutableDataV1")
return errors.New("missing required field 'receiptsRoot' for ExecutableData")
}
e.ReceiptsRoot = *dec.ReceiptsRoot
if dec.LogsBloom == nil {
return errors.New("missing required field 'logsBloom' for ExecutableDataV1")
return errors.New("missing required field 'logsBloom' for ExecutableData")
}
e.LogsBloom = *dec.LogsBloom
if dec.Random == nil {
return errors.New("missing required field 'prevRandao' for ExecutableDataV1")
return errors.New("missing required field 'prevRandao' for ExecutableData")
}
e.Random = *dec.Random
if dec.Number == nil {
return errors.New("missing required field 'blockNumber' for ExecutableDataV1")
return errors.New("missing required field 'blockNumber' for ExecutableData")
}
e.Number = uint64(*dec.Number)
if dec.GasLimit == nil {
return errors.New("missing required field 'gasLimit' for ExecutableDataV1")
return errors.New("missing required field 'gasLimit' for ExecutableData")
}
e.GasLimit = uint64(*dec.GasLimit)
if dec.GasUsed == nil {
return errors.New("missing required field 'gasUsed' for ExecutableDataV1")
return errors.New("missing required field 'gasUsed' for ExecutableData")
}
e.GasUsed = uint64(*dec.GasUsed)
if dec.Timestamp == nil {
return errors.New("missing required field 'timestamp' for ExecutableDataV1")
return errors.New("missing required field 'timestamp' for ExecutableData")
}
e.Timestamp = uint64(*dec.Timestamp)
if dec.ExtraData == nil {
return errors.New("missing required field 'extraData' for ExecutableDataV1")
return errors.New("missing required field 'extraData' for ExecutableData")
}
e.ExtraData = *dec.ExtraData
if dec.BaseFeePerGas == nil {
return errors.New("missing required field 'baseFeePerGas' for ExecutableDataV1")
return errors.New("missing required field 'baseFeePerGas' for ExecutableData")
}
e.BaseFeePerGas = (*big.Int)(dec.BaseFeePerGas)
if dec.BlockHash == nil {
return errors.New("missing required field 'blockHash' for ExecutableDataV1")
return errors.New("missing required field 'blockHash' for ExecutableData")
}
e.BlockHash = *dec.BlockHash
if dec.Transactions == nil {
return errors.New("missing required field 'transactions' for ExecutableDataV1")
return errors.New("missing required field 'transactions' for ExecutableData")
}
e.Transactions = make([][]byte, len(dec.Transactions))
for k, v := range dec.Transactions {
e.Transactions[k] = v
}
if dec.Withdrawals != nil {
e.Withdrawals = dec.Withdrawals
}
return nil
}
core/beacon/gen_epe.go
+46
View File
@@ -0,0 +1,46 @@
// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
package beacon
import (
"encoding/json"
"errors"
"math/big"
"github.com/ethereum/go-ethereum/common/hexutil"
)
var _ = (*executionPayloadEnvelopeMarshaling)(nil)
// MarshalJSON marshals as JSON.
func (e ExecutionPayloadEnvelope) MarshalJSON() ([]byte, error) {
type ExecutionPayloadEnvelope struct {
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
BlockValue *hexutil.Big `json:"blockValue" gencodec:"required"`
}
var enc ExecutionPayloadEnvelope
enc.ExecutionPayload = e.ExecutionPayload
enc.BlockValue = (*hexutil.Big)(e.BlockValue)
return json.Marshal(&enc)
}
// UnmarshalJSON unmarshals from JSON.
func (e *ExecutionPayloadEnvelope) UnmarshalJSON(input []byte) error {
type ExecutionPayloadEnvelope struct {
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
BlockValue *hexutil.Big `json:"blockValue" gencodec:"required"`
}
var dec ExecutionPayloadEnvelope
if err := json.Unmarshal(input, &dec); err != nil {
return err
}
if dec.ExecutionPayload == nil {
return errors.New("missing required field 'executionPayload' for ExecutionPayloadEnvelope")
}
e.ExecutionPayload = dec.ExecutionPayload
if dec.BlockValue == nil {
return errors.New("missing required field 'blockValue' for ExecutionPayloadEnvelope")
}
e.BlockValue = (*big.Int)(dec.BlockValue)
return nil
}
core/beacon/types.go
+74 -46
View File
@@ -26,38 +26,41 @@ import (
"github.com/ethereum/go-ethereum/trie"
)
//go:generate go run github.com/fjl/gencodec -type PayloadAttributesV1 -field-override payloadAttributesMarshaling -out gen_blockparams.go
//go:generate go run github.com/fjl/gencodec -type PayloadAttributes -field-override payloadAttributesMarshaling -out gen_blockparams.go
// PayloadAttributesV1 structure described at https://github.com/ethereum/execution-apis/pull/74
type PayloadAttributesV1 struct {
Timestamp uint64 `json:"timestamp" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
// PayloadAttributes describes the environment context in which a block should
// be built.
type PayloadAttributes struct {
Timestamp uint64 `json:"timestamp" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
// JSON type overrides for PayloadAttributesV1.
// JSON type overrides for PayloadAttributes.
type payloadAttributesMarshaling struct {
Timestamp hexutil.Uint64
}
//go:generate go run github.com/fjl/gencodec -type ExecutableDataV1 -field-override executableDataMarshaling -out gen_ed.go
//go:generate go run github.com/fjl/gencodec -type ExecutableData -field-override executableDataMarshaling -out gen_ed.go
// ExecutableDataV1 structure described at https://github.com/ethereum/execution-apis/tree/main/src/engine/specification.md
type ExecutableDataV1 struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom []byte `json:"logsBloom" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
Number uint64 `json:"blockNumber" gencodec:"required"`
GasLimit uint64 `json:"gasLimit" gencodec:"required"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
Timestamp uint64 `json:"timestamp" gencodec:"required"`
ExtraData []byte `json:"extraData" gencodec:"required"`
BaseFeePerGas *big.Int `json:"baseFeePerGas" gencodec:"required"`
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
Transactions [][]byte `json:"transactions" gencodec:"required"`
// ExecutableData is the data necessary to execute an EL payload.
type ExecutableData struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
LogsBloom []byte `json:"logsBloom" gencodec:"required"`
Random common.Hash `json:"prevRandao" gencodec:"required"`
Number uint64 `json:"blockNumber" gencodec:"required"`
GasLimit uint64 `json:"gasLimit" gencodec:"required"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
Timestamp uint64 `json:"timestamp" gencodec:"required"`
ExtraData []byte `json:"extraData" gencodec:"required"`
BaseFeePerGas *big.Int `json:"baseFeePerGas" gencodec:"required"`
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
Transactions [][]byte `json:"transactions" gencodec:"required"`
Withdrawals []*types.Withdrawal `json:"withdrawals"`
}
// JSON type overrides for executableData.
@@ -72,6 +75,18 @@ type executableDataMarshaling struct {
Transactions []hexutil.Bytes
}
//go:generate go run github.com/fjl/gencodec -type ExecutionPayloadEnvelope -field-override executionPayloadEnvelopeMarshaling -out gen_epe.go
type ExecutionPayloadEnvelope struct {
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
BlockValue *big.Int `json:"blockValue" gencodec:"required"`
}
// JSON type overrides for ExecutionPayloadEnvelope.
type executionPayloadEnvelopeMarshaling struct {
BlockValue *hexutil.Big
}
type PayloadStatusV1 struct {
Status string `json:"status"`
LatestValidHash *common.Hash `json:"latestValidHash"`
@@ -141,8 +156,10 @@ func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
// uncleHash = emptyUncleHash
// difficulty = 0
//
// and that the blockhash of the constructed block matches the parameters.
func ExecutableDataToBlock(params ExecutableDataV1) (*types.Block, 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 params.
func ExecutableDataToBlock(params ExecutableData) (*types.Block, error) {
txs, err := decodeTransactions(params.Transactions)
if err != nil {
return nil, err
@@ -157,34 +174,43 @@ func ExecutableDataToBlock(params ExecutableDataV1) (*types.Block, error) {
if params.BaseFeePerGas != nil && (params.BaseFeePerGas.Sign() == -1 || params.BaseFeePerGas.BitLen() > 256) {
return nil, fmt.Errorf("invalid baseFeePerGas: %v", params.BaseFeePerGas)
}
header := &types.Header{
ParentHash: params.ParentHash,
UncleHash: types.EmptyUncleHash,
Coinbase: params.FeeRecipient,
Root: params.StateRoot,
TxHash: types.DeriveSha(types.Transactions(txs), trie.NewStackTrie(nil)),
ReceiptHash: params.ReceiptsRoot,
Bloom: types.BytesToBloom(params.LogsBloom),
Difficulty: common.Big0,
Number: new(big.Int).SetUint64(params.Number),
GasLimit: params.GasLimit,
GasUsed: params.GasUsed,
Time: params.Timestamp,
BaseFee: params.BaseFeePerGas,
Extra: params.ExtraData,
MixDigest: params.Random,
// Only set withdrawalsRoot if it is non-nil. This allows CLs to use
// ExecutableData before withdrawals are enabled by marshaling
// Withdrawals as the json null value.
var withdrawalsRoot *common.Hash
if params.Withdrawals != nil {
h := types.DeriveSha(types.Withdrawals(params.Withdrawals), trie.NewStackTrie(nil))
withdrawalsRoot = &h
}
block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */)
header := &types.Header{
ParentHash: params.ParentHash,
UncleHash: types.EmptyUncleHash,
Coinbase: params.FeeRecipient,
Root: params.StateRoot,
TxHash: types.DeriveSha(types.Transactions(txs), trie.NewStackTrie(nil)),
ReceiptHash: params.ReceiptsRoot,
Bloom: types.BytesToBloom(params.LogsBloom),
Difficulty: common.Big0,
Number: new(big.Int).SetUint64(params.Number),
GasLimit: params.GasLimit,
GasUsed: params.GasUsed,
Time: params.Timestamp,
BaseFee: params.BaseFeePerGas,
Extra: params.ExtraData,
MixDigest: params.Random,
WithdrawalsHash: withdrawalsRoot,
}
block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */).WithWithdrawals(params.Withdrawals)
if block.Hash() != params.BlockHash {
return nil, fmt.Errorf("blockhash mismatch, want %x, got %x", params.BlockHash, block.Hash())
}
return block, nil
}
// BlockToExecutableData constructs the executableDataV1 structure by filling the
// BlockToExecutableData constructs the ExecutableData structure by filling the
// fields from the given block. It assumes the given block is post-merge block.
func BlockToExecutableData(block *types.Block) *ExecutableDataV1 {
return &ExecutableDataV1{
func BlockToExecutableData(block *types.Block, fees *big.Int) *ExecutionPayloadEnvelope {
data := &ExecutableData{
BlockHash: block.Hash(),
ParentHash: block.ParentHash(),
FeeRecipient: block.Coinbase(),
@@ -199,5 +225,7 @@ func BlockToExecutableData(block *types.Block) *ExecutableDataV1 {
Transactions: encodeTransactions(block.Transactions()),
Random: block.MixDigest(),
ExtraData: block.Extra(),
Withdrawals: block.Withdrawals(),
}
return &ExecutionPayloadEnvelope{ExecutionPayload: data, BlockValue: fees}
}
core/block_validator.go
+5
View File
@@ -65,6 +65,11 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
if hash := types.DeriveSha(block.Transactions(), trie.NewStackTrie(nil)); hash != header.TxHash {
return fmt.Errorf("transaction root hash mismatch: have %x, want %x", hash, header.TxHash)
}
if header.WithdrawalsHash != nil {
if hash := types.DeriveSha(block.Withdrawals(), trie.NewStackTrie(nil)); hash != *header.WithdrawalsHash {
return fmt.Errorf("withdrawals root hash mismatch: have %x, want %x", hash, *header.WithdrawalsHash)
}
}
if !v.bc.HasBlockAndState(block.ParentHash(), block.NumberU64()-1) {
if !v.bc.HasBlock(block.ParentHash(), block.NumberU64()-1) {
return consensus.ErrUnknownAncestor
core/blockchain_test.go
+6 -6
View File
@@ -4229,7 +4229,7 @@ func TestEIP3651(t *testing.T) {
var (
aa = common.HexToAddress("0x000000000000000000000000000000000000aaaa")
bb = common.HexToAddress("0x000000000000000000000000000000000000bbbb")
engine = ethash.NewFaker()
engine = beacon.NewFaker()
// A sender who makes transactions, has some funds
key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
@@ -4237,8 +4237,9 @@ func TestEIP3651(t *testing.T) {
addr1 = crypto.PubkeyToAddress(key1.PublicKey)
addr2 = crypto.PubkeyToAddress(key2.PublicKey)
funds = new(big.Int).Mul(common.Big1, big.NewInt(params.Ether))
config = *params.AllEthashProtocolChanges
gspec = &Genesis{
Config: params.AllEthashProtocolChanges,
Config: &config,
Alloc: GenesisAlloc{
addr1: {Balance: funds},
addr2: {Balance: funds},
@@ -4275,6 +4276,8 @@ func TestEIP3651(t *testing.T) {
gspec.Config.BerlinBlock = common.Big0
gspec.Config.LondonBlock = common.Big0
gspec.Config.TerminalTotalDifficulty = common.Big0
gspec.Config.TerminalTotalDifficultyPassed = true
gspec.Config.ShanghaiTime = u64(0)
signer := types.LatestSigner(gspec.Config)
@@ -4317,10 +4320,7 @@ func TestEIP3651(t *testing.T) {
// 3: Ensure that miner received only the tx's tip.
actual := state.GetBalance(block.Coinbase())
expected := new(big.Int).Add(
new(big.Int).SetUint64(block.GasUsed()*block.Transactions()[0].GasTipCap().Uint64()),
ethash.ConstantinopleBlockReward,
)
expected := new(big.Int).SetUint64(block.GasUsed() * block.Transactions()[0].GasTipCap().Uint64())
if actual.Cmp(expected) != 0 {
t.Fatalf("miner balance incorrect: expected %d, got %d", expected, actual)
}
core/chain_makers.go
+29 -6
View File
@@ -41,10 +41,11 @@ type BlockGen struct {
header *types.Header
statedb *state.StateDB
gasPool *GasPool
txs []*types.Transaction
receipts []*types.Receipt
uncles []*types.Header
gasPool *GasPool
txs []*types.Transaction
receipts []*types.Receipt
uncles []*types.Header
withdrawals []*types.Withdrawal
config *params.ChainConfig
engine consensus.Engine
@@ -205,6 +206,26 @@ func (b *BlockGen) AddUncle(h *types.Header) {
b.uncles = append(b.uncles, h)
}
// AddWithdrawal adds a withdrawal to the generated block.
func (b *BlockGen) AddWithdrawal(w *types.Withdrawal) {
// The withdrawal will be assigned the next valid index.
var idx uint64
for i := b.i - 1; i >= 0; i-- {
if wd := b.chain[i].Withdrawals(); len(wd) != 0 {
idx = wd[len(wd)-1].Index + 1
break
}
if i == 0 {
// Correctly set the index if no parent had withdrawals
if wd := b.parent.Withdrawals(); len(wd) != 0 {
idx = wd[len(wd)-1].Index + 1
}
}
}
w.Index = idx
b.withdrawals = append(b.withdrawals, w)
}
// PrevBlock returns a previously generated block by number. It panics if
// num is greater or equal to the number of the block being generated.
// For index -1, PrevBlock returns the parent block given to GenerateChain.
@@ -281,8 +302,10 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
gen(i, b)
}
if b.engine != nil {
// Finalize and seal the block
block, _ := b.engine.FinalizeAndAssemble(chainreader, b.header, statedb, b.txs, b.uncles, b.receipts)
block, err := b.engine.FinalizeAndAssemble(chainreader, b.header, statedb, b.txs, b.uncles, b.receipts, b.withdrawals)
if err != nil {
panic(err)
}
// Write state changes to db
root, err := statedb.Commit(config.IsEIP158(b.header.Number))
core/genesis.go
+3
View File
@@ -469,6 +469,9 @@ func (g *Genesis) ToBlock() *types.Block {
head.BaseFee = new(big.Int).SetUint64(params.InitialBaseFee)
}
}
if g.Config != nil && g.Config.IsShanghai(g.Timestamp) {
head.WithdrawalsHash = &types.EmptyRootHash
}
return types.NewBlock(head, nil, nil, nil, trie.NewStackTrie(nil))
}
core/rawdb/accessors_chain.go
+3 -3
View File
@@ -760,7 +760,7 @@ func ReadBlock(db ethdb.Reader, hash common.Hash, number uint64) *types.Block {
if body == nil {
return nil
}
return types.NewBlockWithHeader(header).WithBody(body.Transactions, body.Uncles)
return types.NewBlockWithHeader(header).WithBody(body.Transactions, body.Uncles).WithWithdrawals(body.Withdrawals)
}
// WriteBlock serializes a block into the database, header and body separately.
@@ -860,7 +860,7 @@ func ReadBadBlock(db ethdb.Reader, hash common.Hash) *types.Block {
}
for _, bad := range badBlocks {
if bad.Header.Hash() == hash {
return types.NewBlockWithHeader(bad.Header).WithBody(bad.Body.Transactions, bad.Body.Uncles)
return types.NewBlockWithHeader(bad.Header).WithBody(bad.Body.Transactions, bad.Body.Uncles).WithWithdrawals(bad.Body.Withdrawals)
}
}
return nil
@@ -879,7 +879,7 @@ func ReadAllBadBlocks(db ethdb.Reader) []*types.Block {
}
var blocks []*types.Block
for _, bad := range badBlocks {
blocks = append(blocks, types.NewBlockWithHeader(bad.Header).WithBody(bad.Body.Transactions, bad.Body.Uncles))
blocks = append(blocks, types.NewBlockWithHeader(bad.Header).WithBody(bad.Body.Transactions, bad.Body.Uncles).WithWithdrawals(bad.Body.Withdrawals))
}
return blocks
}
core/state_processor.go
+6 -1
View File
@@ -86,8 +86,13 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
receipts = append(receipts, receipt)
allLogs = append(allLogs, receipt.Logs...)
}
// Fail if Shanghai not enabled and len(withdrawals) is non-zero.
withdrawals := block.Withdrawals()
if len(withdrawals) > 0 && !p.config.IsShanghai(block.Time()) {
return nil, nil, 0, fmt.Errorf("withdrawals before shanghai")
}
// Finalize the block, applying any consensus engine specific extras (e.g. block rewards)
p.engine.Finalize(p.bc, header, statedb, block.Transactions(), block.Uncles())
p.engine.Finalize(p.bc, header, statedb, block.Transactions(), block.Uncles(), withdrawals)
return receipts, allLogs, *usedGas, nil
}
core/state_processor_test.go
+38 -27
View File
@@ -24,6 +24,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/beacon"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/consensus/misc"
"github.com/ethereum/go-ethereum/core/rawdb"
@@ -314,22 +315,24 @@ func TestStateProcessorErrors(t *testing.T) {
db = rawdb.NewMemoryDatabase()
gspec = &Genesis{
Config: &params.ChainConfig{
ChainID: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
ByzantiumBlock: big.NewInt(0),
ConstantinopleBlock: big.NewInt(0),
PetersburgBlock: big.NewInt(0),
IstanbulBlock: big.NewInt(0),
MuirGlacierBlock: big.NewInt(0),
BerlinBlock: big.NewInt(0),
LondonBlock: big.NewInt(0),
ArrowGlacierBlock: big.NewInt(0),
GrayGlacierBlock: big.NewInt(0),
MergeNetsplitBlock: big.NewInt(0),
ShanghaiTime: u64(0),
ChainID: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
ByzantiumBlock: big.NewInt(0),
ConstantinopleBlock: big.NewInt(0),
PetersburgBlock: big.NewInt(0),
IstanbulBlock: big.NewInt(0),
MuirGlacierBlock: big.NewInt(0),
BerlinBlock: big.NewInt(0),
LondonBlock: big.NewInt(0),
ArrowGlacierBlock: big.NewInt(0),
GrayGlacierBlock: big.NewInt(0),
MergeNetsplitBlock: big.NewInt(0),
TerminalTotalDifficulty: big.NewInt(0),
TerminalTotalDifficultyPassed: true,
ShanghaiTime: u64(0),
},
Alloc: GenesisAlloc{
common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
@@ -339,7 +342,7 @@ func TestStateProcessorErrors(t *testing.T) {
},
}
genesis = gspec.MustCommit(db)
blockchain, _ = NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
blockchain, _ = NewBlockChain(db, nil, gspec, nil, beacon.New(ethash.NewFaker()), vm.Config{}, nil, nil)
tooBigInitCode = [params.MaxInitCodeSize + 1]byte{}
smallInitCode = [320]byte{}
)
@@ -361,7 +364,7 @@ func TestStateProcessorErrors(t *testing.T) {
want: "could not apply tx 0 [0x39b7436cb432d3662a25626474282c5c4c1a213326fd87e4e18a91477bae98b2]: intrinsic gas too low: have 54299, want 54300",
},
} {
block := GenerateBadBlock(genesis, ethash.NewFaker(), tt.txs, gspec.Config)
block := GenerateBadBlock(genesis, beacon.New(ethash.NewFaker()), tt.txs, gspec.Config)
_, err := blockchain.InsertChain(types.Blocks{block})
if err == nil {
t.Fatal("block imported without errors")
@@ -378,23 +381,31 @@ func TestStateProcessorErrors(t *testing.T) {
// valid to be considered for import:
// - valid pow (fake), ancestry, difficulty, gaslimit etc
func GenerateBadBlock(parent *types.Block, engine consensus.Engine, txs types.Transactions, config *params.ChainConfig) *types.Block {
header := &types.Header{
ParentHash: parent.Hash(),
Coinbase: parent.Coinbase(),
Difficulty: engine.CalcDifficulty(&fakeChainReader{config}, parent.Time()+10, &types.Header{
difficulty := big.NewInt(0)
if !config.TerminalTotalDifficultyPassed {
difficulty = engine.CalcDifficulty(&fakeChainReader{config}, parent.Time()+10, &types.Header{
Number: parent.Number(),
Time: parent.Time(),
Difficulty: parent.Difficulty(),
UncleHash: parent.UncleHash(),
}),
GasLimit: parent.GasLimit(),
Number: new(big.Int).Add(parent.Number(), common.Big1),
Time: parent.Time() + 10,
UncleHash: types.EmptyUncleHash,
})
}
header := &types.Header{
ParentHash: parent.Hash(),
Coinbase: parent.Coinbase(),
Difficulty: difficulty,
GasLimit: parent.GasLimit(),
Number: new(big.Int).Add(parent.Number(), common.Big1),
Time: parent.Time() + 10,
UncleHash: types.EmptyUncleHash,
}
if config.IsLondon(header.Number) {
header.BaseFee = misc.CalcBaseFee(config, parent.Header())
}
if config.IsShanghai(header.Time) {
header.WithdrawalsHash = &types.EmptyRootHash
}
var receipts []*types.Receipt
// The post-state result doesn't need to be correct (this is a bad block), but we do need something there
// Preferably something unique. So let's use a combo of blocknum + txhash
core/types/block.go
+59 -10
View File
@@ -87,6 +87,9 @@ type Header struct {
// BaseFee was added by EIP-1559 and is ignored in legacy headers.
BaseFee *big.Int `json:"baseFeePerGas" rlp:"optional"`
// WithdrawalsHash was added by EIP-4895 and is ignored in legacy headers.
WithdrawalsHash *common.Hash `json:"withdrawalsRoot" rlp:"optional"`
/*
TODO (MariusVanDerWijden) Add this field once needed
// Random was added during the merge and contains the BeaconState randomness
@@ -149,9 +152,12 @@ func (h *Header) SanityCheck() error {
}
// EmptyBody returns true if there is no additional 'body' to complete the header
// that is: no transactions and no uncles.
// that is: no transactions, no uncles and no withdrawals.
func (h *Header) EmptyBody() bool {
return h.TxHash == EmptyRootHash && h.UncleHash == EmptyUncleHash
if h.WithdrawalsHash == nil {
return h.TxHash == EmptyRootHash && h.UncleHash == EmptyUncleHash
}
return h.TxHash == EmptyRootHash && h.UncleHash == EmptyUncleHash && *h.WithdrawalsHash == EmptyRootHash
}
// EmptyReceipts returns true if there are no receipts for this header/block.
@@ -164,6 +170,7 @@ func (h *Header) EmptyReceipts() bool {
type Body struct {
Transactions []*Transaction
Uncles []*Header
Withdrawals []*Withdrawal `rlp:"optional"`
}
// Block represents an entire block in the Ethereum blockchain.
@@ -171,6 +178,7 @@ type Block struct {
header *Header
uncles []*Header
transactions Transactions
withdrawals Withdrawals
// caches
hash atomic.Value
@@ -184,9 +192,10 @@ type Block struct {
// "external" block encoding. used for eth protocol, etc.
type extblock struct {
Header *Header
Txs []*Transaction
Uncles []*Header
Header *Header
Txs []*Transaction
Uncles []*Header
Withdrawals []*Withdrawal `rlp:"optional"`
}
// NewBlock creates a new block. The input data is copied,
@@ -228,6 +237,28 @@ func NewBlock(header *Header, txs []*Transaction, uncles []*Header, receipts []*
return b
}
// NewBlockWithWithdrawals creates a new block with withdrawals. The input data
// is copied, changes to header and to the field values will not
// affect the block.
//
// The values of TxHash, UncleHash, ReceiptHash and Bloom in header
// are ignored and set to values derived from the given txs, uncles
// and receipts.
func NewBlockWithWithdrawals(header *Header, txs []*Transaction, uncles []*Header, receipts []*Receipt, withdrawals []*Withdrawal, hasher TrieHasher) *Block {
b := NewBlock(header, txs, uncles, receipts, hasher)
if withdrawals == nil {
b.header.WithdrawalsHash = nil
} else if len(withdrawals) == 0 {
b.header.WithdrawalsHash = &EmptyRootHash
} else {
h := DeriveSha(Withdrawals(withdrawals), hasher)
b.header.WithdrawalsHash = &h
}
return b.WithWithdrawals(withdrawals)
}
// NewBlockWithHeader creates a block with the given header data. The
// header data is copied, changes to header and to the field values
// will not affect the block.
@@ -252,6 +283,9 @@ func CopyHeader(h *Header) *Header {
cpy.Extra = make([]byte, len(h.Extra))
copy(cpy.Extra, h.Extra)
}
if h.WithdrawalsHash != nil {
*cpy.WithdrawalsHash = *h.WithdrawalsHash
}
return &cpy
}
@@ -262,7 +296,7 @@ func (b *Block) DecodeRLP(s *rlp.Stream) error {
if err := s.Decode(&eb); err != nil {
return err
}
b.header, b.uncles, b.transactions = eb.Header, eb.Uncles, eb.Txs
b.header, b.uncles, b.transactions, b.withdrawals = eb.Header, eb.Uncles, eb.Txs, eb.Withdrawals
b.size.Store(rlp.ListSize(size))
return nil
}
@@ -270,9 +304,10 @@ func (b *Block) DecodeRLP(s *rlp.Stream) error {
// EncodeRLP serializes b into the Ethereum RLP block format.
func (b *Block) EncodeRLP(w io.Writer) error {
return rlp.Encode(w, extblock{
Header: b.header,
Txs: b.transactions,
Uncles: b.uncles,
Header: b.header,
Txs: b.transactions,
Uncles: b.uncles,
Withdrawals: b.withdrawals,
})
}
@@ -315,10 +350,14 @@ func (b *Block) BaseFee() *big.Int {
return new(big.Int).Set(b.header.BaseFee)
}
func (b *Block) Withdrawals() Withdrawals {
return b.withdrawals
}
func (b *Block) Header() *Header { return CopyHeader(b.header) }
// Body returns the non-header content of the block.
func (b *Block) Body() *Body { return &Body{b.transactions, b.uncles} }
func (b *Block) Body() *Body { return &Body{b.transactions, b.uncles, b.withdrawals} }
// Size returns the true RLP encoded storage size of the block, either by encoding
// and returning it, or returning a previously cached value.
@@ -361,6 +400,7 @@ func (b *Block) WithSeal(header *Header) *Block {
header: &cpy,
transactions: b.transactions,
uncles: b.uncles,
withdrawals: b.withdrawals,
}
}
@@ -378,6 +418,15 @@ func (b *Block) WithBody(transactions []*Transaction, uncles []*Header) *Block {
return block
}
// WithWithdrawals sets the withdrawal contents of a block, does not return a new block.
func (b *Block) WithWithdrawals(withdrawals []*Withdrawal) *Block {
if withdrawals != nil {
b.withdrawals = make([]*Withdrawal, len(withdrawals))
copy(b.withdrawals, withdrawals)
}
return b
}
// Hash returns the keccak256 hash of b's header.
// The hash is computed on the first call and cached thereafter.
func (b *Block) Hash() common.Hash {
core/types/gen_header_json.go
+39 -33
View File
@@ -16,23 +16,24 @@ var _ = (*headerMarshaling)(nil)
// MarshalJSON marshals as JSON.
func (h Header) MarshalJSON() ([]byte, error) {
type Header struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
UncleHash common.Hash `json:"sha3Uncles" gencodec:"required"`
Coinbase common.Address `json:"miner"`
Root common.Hash `json:"stateRoot" gencodec:"required"`
TxHash common.Hash `json:"transactionsRoot" gencodec:"required"`
ReceiptHash common.Hash `json:"receiptsRoot" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash"`
Nonce BlockNonce `json:"nonce"`
BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
Hash common.Hash `json:"hash"`
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
UncleHash common.Hash `json:"sha3Uncles" gencodec:"required"`
Coinbase common.Address `json:"miner"`
Root common.Hash `json:"stateRoot" gencodec:"required"`
TxHash common.Hash `json:"transactionsRoot" gencodec:"required"`
ReceiptHash common.Hash `json:"receiptsRoot" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash"`
Nonce BlockNonce `json:"nonce"`
BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
WithdrawalsHash *common.Hash `json:"withdrawalsRoot" rlp:"optional"`
Hash common.Hash `json:"hash"`
}
var enc Header
enc.ParentHash = h.ParentHash
@@ -51,6 +52,7 @@ func (h Header) MarshalJSON() ([]byte, error) {
enc.MixDigest = h.MixDigest
enc.Nonce = h.Nonce
enc.BaseFee = (*hexutil.Big)(h.BaseFee)
enc.WithdrawalsHash = h.WithdrawalsHash
enc.Hash = h.Hash()
return json.Marshal(&enc)
}
@@ -58,22 +60,23 @@ func (h Header) MarshalJSON() ([]byte, error) {
// UnmarshalJSON unmarshals from JSON.
func (h *Header) UnmarshalJSON(input []byte) error {
type Header struct {
ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
UncleHash *common.Hash `json:"sha3Uncles" gencodec:"required"`
Coinbase *common.Address `json:"miner"`
Root *common.Hash `json:"stateRoot" gencodec:"required"`
TxHash *common.Hash `json:"transactionsRoot" gencodec:"required"`
ReceiptHash *common.Hash `json:"receiptsRoot" gencodec:"required"`
Bloom *Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Extra *hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest *common.Hash `json:"mixHash"`
Nonce *BlockNonce `json:"nonce"`
BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
UncleHash *common.Hash `json:"sha3Uncles" gencodec:"required"`
Coinbase *common.Address `json:"miner"`
Root *common.Hash `json:"stateRoot" gencodec:"required"`
TxHash *common.Hash `json:"transactionsRoot" gencodec:"required"`
ReceiptHash *common.Hash `json:"receiptsRoot" gencodec:"required"`
Bloom *Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Extra *hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest *common.Hash `json:"mixHash"`
Nonce *BlockNonce `json:"nonce"`
BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
WithdrawalsHash *common.Hash `json:"withdrawalsRoot" rlp:"optional"`
}
var dec Header
if err := json.Unmarshal(input, &dec); err != nil {
@@ -139,5 +142,8 @@ func (h *Header) UnmarshalJSON(input []byte) error {
if dec.BaseFee != nil {
h.BaseFee = (*big.Int)(dec.BaseFee)
}
if dec.WithdrawalsHash != nil {
h.WithdrawalsHash = dec.WithdrawalsHash
}
return nil
}
core/types/gen_header_rlp.go
+9 -1
View File
@@ -41,7 +41,8 @@ func (obj *Header) EncodeRLP(_w io.Writer) error {
w.WriteBytes(obj.MixDigest[:])
w.WriteBytes(obj.Nonce[:])
_tmp1 := obj.BaseFee != nil
if _tmp1 {
_tmp2 := obj.WithdrawalsHash != nil
if _tmp1 || _tmp2 {
if obj.BaseFee == nil {
w.Write(rlp.EmptyString)
} else {
@@ -51,6 +52,13 @@ func (obj *Header) EncodeRLP(_w io.Writer) error {
w.WriteBigInt(obj.BaseFee)
}
}
if _tmp2 {
if obj.WithdrawalsHash == nil {
w.Write([]byte{0x80})
} else {
w.WriteBytes(obj.WithdrawalsHash[:])
}
}
w.ListEnd(_tmp0)
return w.Flush()
}
core/types/gen_withdrawal_json.go
+55
View File
@@ -0,0 +1,55 @@
// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
package types
import (
"encoding/json"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
)
var _ = (*withdrawalMarshaling)(nil)
// MarshalJSON marshals as JSON.
func (w Withdrawal) MarshalJSON() ([]byte, error) {
type Withdrawal struct {
Index hexutil.Uint64 `json:"index"`
Validator hexutil.Uint64 `json:"validatorIndex"`
Address common.Address `json:"address"`
Amount hexutil.Uint64 `json:"amount"`
}
var enc Withdrawal
enc.Index = hexutil.Uint64(w.Index)
enc.Validator = hexutil.Uint64(w.Validator)
enc.Address = w.Address
enc.Amount = hexutil.Uint64(w.Amount)
return json.Marshal(&enc)
}
// UnmarshalJSON unmarshals from JSON.
func (w *Withdrawal) UnmarshalJSON(input []byte) error {
type Withdrawal struct {
Index *hexutil.Uint64 `json:"index"`
Validator *hexutil.Uint64 `json:"validatorIndex"`
Address *common.Address `json:"address"`
Amount *hexutil.Uint64 `json:"amount"`
}
var dec Withdrawal
if err := json.Unmarshal(input, &dec); err != nil {
return err
}
if dec.Index != nil {
w.Index = uint64(*dec.Index)
}
if dec.Validator != nil {
w.Validator = uint64(*dec.Validator)
}
if dec.Address != nil {
w.Address = *dec.Address
}
if dec.Amount != nil {
w.Amount = uint64(*dec.Amount)
}
return nil
}
core/types/gen_withdrawal_rlp.go
+20
View File
@@ -0,0 +1,20 @@
// Code generated by rlpgen. DO NOT EDIT.
//go:build !norlpgen
// +build !norlpgen
package types
import "github.com/ethereum/go-ethereum/rlp"
import "io"
func (obj *Withdrawal) EncodeRLP(_w io.Writer) error {
w := rlp.NewEncoderBuffer(_w)
_tmp0 := w.List()
w.WriteUint64(obj.Index)
w.WriteUint64(obj.Validator)
w.WriteBytes(obj.Address[:])
w.WriteUint64(obj.Amount)
w.ListEnd(_tmp0)
return w.Flush()
}
core/types/withdrawal.go
+56
View File
@@ -0,0 +1,56 @@
// Copyright 2022 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package types
import (
"bytes"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/rlp"
)
//go:generate go run github.com/fjl/gencodec -type Withdrawal -field-override withdrawalMarshaling -out gen_withdrawal_json.go
//go:generate go run ../../rlp/rlpgen -type Withdrawal -out gen_withdrawal_rlp.go
// Withdrawal represents a validator withdrawal from the consensus layer.
type Withdrawal struct {
Index uint64 `json:"index"` // monotonically increasing identifier issued by consensus layer
Validator uint64 `json:"validatorIndex"` // index of validator associated with withdrawal
Address common.Address `json:"address"` // target address for withdrawn ether
Amount uint64 `json:"amount"` // value of withdrawal in Gwei
}
// field type overrides for gencodec
type withdrawalMarshaling struct {
Index hexutil.Uint64
Validator hexutil.Uint64
Amount hexutil.Uint64
}
// Withdrawals implements DerivableList for withdrawals.
type Withdrawals []*Withdrawal
// Len returns the length of s.
func (s Withdrawals) Len() int { return len(s) }
// EncodeIndex encodes the i'th withdrawal to w. Note that this does not check for errors
// because we assume that *Withdrawal will only ever contain valid withdrawals that were either
// constructed by decoding or via public API in this package.
func (s Withdrawals) EncodeIndex(i int, w *bytes.Buffer) {
rlp.Encode(w, s[i])
}
core/vm/runtime/runtime.go
-2
View File
@@ -119,7 +119,6 @@ func Execute(code, input []byte, cfg *Config) ([]byte, *state.StateDB, error) {
// - prepare accessList(post-berlin)
// - reset transient storage(eip 1153)
cfg.State.Prepare(rules, cfg.Origin, cfg.Coinbase, &address, vm.ActivePrecompiles(rules), nil)
cfg.State.CreateAccount(address)
// set the receiver's (the executing contract) code for execution.
cfg.State.SetCode(address, code)
@@ -153,7 +152,6 @@ func Create(input []byte, cfg *Config) ([]byte, common.Address, uint64, error) {
// - prepare accessList(post-berlin)
// - reset transient storage(eip 1153)
cfg.State.Prepare(rules, cfg.Origin, cfg.Coinbase, nil, vm.ActivePrecompiles(rules), nil)
// Call the code with the given configuration.
code, address, leftOverGas, err := vmenv.Create(
sender,