mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-22 03:30:35 +00:00
910 lines
29 KiB
Go
910 lines
29 KiB
Go
package enginev1
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import (
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"encoding/json"
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"math/big"
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"reflect"
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"strings"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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gethtypes "github.com/ethereum/go-ethereum/core/types"
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"github.com/pkg/errors"
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fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
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"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
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"github.com/prysmaticlabs/prysm/v5/runtime/version"
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)
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// PayloadIDBytes defines a custom type for Payload IDs used by the engine API
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// client with proper JSON Marshal and Unmarshal methods to hex.
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type PayloadIDBytes [8]byte
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// MarshalJSON --
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func (b PayloadIDBytes) MarshalJSON() ([]byte, error) {
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return json.Marshal(hexutil.Bytes(b[:]))
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}
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// ExecutionBlock is the response kind received by the eth_getBlockByHash and
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// eth_getBlockByNumber endpoints via JSON-RPC.
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type ExecutionBlock struct {
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Version int
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gethtypes.Header
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Hash common.Hash `json:"hash"`
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Transactions []*gethtypes.Transaction `json:"transactions"`
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TotalDifficulty string `json:"totalDifficulty"`
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Withdrawals []*Withdrawal `json:"withdrawals"`
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}
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func (e *ExecutionBlock) MarshalJSON() ([]byte, error) {
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decoded := make(map[string]interface{})
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encodedHeader, err := e.Header.MarshalJSON()
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if err != nil {
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return nil, err
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}
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if err := json.Unmarshal(encodedHeader, &decoded); err != nil {
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return nil, err
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}
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decoded["hash"] = e.Hash.String()
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decoded["transactions"] = e.Transactions
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decoded["totalDifficulty"] = e.TotalDifficulty
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if e.Version == version.Capella {
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decoded["withdrawals"] = e.Withdrawals
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}
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return json.Marshal(decoded)
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}
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func (e *ExecutionBlock) UnmarshalJSON(enc []byte) error {
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type transactionsJson struct {
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Transactions []*gethtypes.Transaction `json:"transactions"`
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}
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type withdrawalsJson struct {
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Withdrawals []*withdrawalJSON `json:"withdrawals"`
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}
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if err := e.Header.UnmarshalJSON(enc); err != nil {
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return err
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}
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decoded := make(map[string]interface{})
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if err := json.Unmarshal(enc, &decoded); err != nil {
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return err
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}
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blockHashStr, ok := decoded["hash"].(string)
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if !ok {
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return errors.New("expected `hash` field in JSON response")
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}
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decodedHash, err := hexutil.Decode(blockHashStr)
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if err != nil {
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return err
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}
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e.Hash = common.BytesToHash(decodedHash)
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e.TotalDifficulty, ok = decoded["totalDifficulty"].(string)
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if !ok {
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return errors.New("expected `totalDifficulty` field in JSON response")
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}
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rawWithdrawals, ok := decoded["withdrawals"]
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if !ok || rawWithdrawals == nil {
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e.Version = version.Bellatrix
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} else {
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e.Version = version.Capella
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j := &withdrawalsJson{}
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if err := json.Unmarshal(enc, j); err != nil {
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return err
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}
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ws := make([]*Withdrawal, len(j.Withdrawals))
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for i, wj := range j.Withdrawals {
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ws[i], err = wj.ToWithdrawal()
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if err != nil {
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return err
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}
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}
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e.Withdrawals = ws
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edg, has := decoded["excessBlobGas"]
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if has && edg != nil {
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e.Version = version.Deneb
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}
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dgu, has := decoded["blobGasUsed"]
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if has && dgu != nil {
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e.Version = version.Deneb
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}
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}
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rawTxList, ok := decoded["transactions"]
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if !ok || rawTxList == nil {
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// Exit early if there are no transactions stored in the json payload.
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return nil
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}
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txsList, ok := rawTxList.([]interface{})
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if !ok {
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return errors.Errorf("expected transaction list to be of a slice interface type.")
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}
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for _, tx := range txsList {
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// If the transaction is just a hex string, do not attempt to
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// unmarshal into a full transaction object.
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if txItem, ok := tx.(string); ok && strings.HasPrefix(txItem, "0x") {
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return nil
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}
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}
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// If the block contains a list of transactions, we JSON unmarshal
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// them into a list of geth transaction objects.
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txJson := &transactionsJson{}
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if err := json.Unmarshal(enc, txJson); err != nil {
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return err
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}
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e.Transactions = txJson.Transactions
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return nil
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}
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// UnmarshalJSON --
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func (b *PayloadIDBytes) UnmarshalJSON(enc []byte) error {
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var res [8]byte
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if err := hexutil.UnmarshalFixedJSON(reflect.TypeOf(b), enc, res[:]); err != nil {
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return err
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}
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*b = res
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return nil
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}
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type withdrawalJSON struct {
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Index *hexutil.Uint64 `json:"index"`
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Validator *hexutil.Uint64 `json:"validatorIndex"`
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Address *common.Address `json:"address"`
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Amount *hexutil.Uint64 `json:"amount"`
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}
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func (j *withdrawalJSON) ToWithdrawal() (*Withdrawal, error) {
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w := &Withdrawal{}
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b, err := json.Marshal(j)
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if err != nil {
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return nil, err
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}
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if err := w.UnmarshalJSON(b); err != nil {
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return nil, err
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}
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return w, nil
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}
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func (w *Withdrawal) MarshalJSON() ([]byte, error) {
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index := hexutil.Uint64(w.Index)
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validatorIndex := hexutil.Uint64(w.ValidatorIndex)
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gwei := hexutil.Uint64(w.Amount)
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address := common.BytesToAddress(w.Address)
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return json.Marshal(withdrawalJSON{
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Index: &index,
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Validator: &validatorIndex,
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Address: &address,
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Amount: &gwei,
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})
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}
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func (w *Withdrawal) UnmarshalJSON(enc []byte) error {
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dec := withdrawalJSON{}
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if err := json.Unmarshal(enc, &dec); err != nil {
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return err
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}
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if dec.Index == nil {
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return errors.New("missing withdrawal index")
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}
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if dec.Validator == nil {
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return errors.New("missing validator index")
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}
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if dec.Amount == nil {
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return errors.New("missing withdrawal amount")
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}
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if dec.Address == nil {
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return errors.New("missing execution address")
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}
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*w = Withdrawal{}
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w.Index = uint64(*dec.Index)
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w.ValidatorIndex = primitives.ValidatorIndex(*dec.Validator)
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w.Amount = uint64(*dec.Amount)
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w.Address = dec.Address.Bytes()
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return nil
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}
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type executionPayloadJSON struct {
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ParentHash *common.Hash `json:"parentHash"`
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FeeRecipient *common.Address `json:"feeRecipient"`
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StateRoot *common.Hash `json:"stateRoot"`
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ReceiptsRoot *common.Hash `json:"receiptsRoot"`
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LogsBloom *hexutil.Bytes `json:"logsBloom"`
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PrevRandao *common.Hash `json:"prevRandao"`
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BlockNumber *hexutil.Uint64 `json:"blockNumber"`
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GasLimit *hexutil.Uint64 `json:"gasLimit"`
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GasUsed *hexutil.Uint64 `json:"gasUsed"`
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Timestamp *hexutil.Uint64 `json:"timestamp"`
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ExtraData hexutil.Bytes `json:"extraData"`
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BaseFeePerGas string `json:"baseFeePerGas"`
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BlockHash *common.Hash `json:"blockHash"`
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Transactions []hexutil.Bytes `json:"transactions"`
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}
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type GetPayloadV2ResponseJson struct {
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ExecutionPayload *ExecutionPayloadCapellaJSON `json:"executionPayload"`
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BlockValue string `json:"blockValue"`
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}
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type ExecutionPayloadCapellaJSON struct {
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ParentHash *common.Hash `json:"parentHash"`
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FeeRecipient *common.Address `json:"feeRecipient"`
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StateRoot *common.Hash `json:"stateRoot"`
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ReceiptsRoot *common.Hash `json:"receiptsRoot"`
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LogsBloom *hexutil.Bytes `json:"logsBloom"`
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PrevRandao *common.Hash `json:"prevRandao"`
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BlockNumber *hexutil.Uint64 `json:"blockNumber"`
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GasLimit *hexutil.Uint64 `json:"gasLimit"`
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GasUsed *hexutil.Uint64 `json:"gasUsed"`
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Timestamp *hexutil.Uint64 `json:"timestamp"`
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ExtraData hexutil.Bytes `json:"extraData"`
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BaseFeePerGas string `json:"baseFeePerGas"`
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BlockHash *common.Hash `json:"blockHash"`
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Transactions []hexutil.Bytes `json:"transactions"`
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Withdrawals []*Withdrawal `json:"withdrawals"`
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}
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type GetPayloadV3ResponseJson struct {
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ExecutionPayload *ExecutionPayloadDenebJSON `json:"executionPayload"`
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BlockValue string `json:"blockValue"`
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BlobsBundle *BlobBundleJSON `json:"blobsBundle"`
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ShouldOverrideBuilder bool `json:"shouldOverrideBuilder"`
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}
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type ExecutionPayloadDenebJSON struct {
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ParentHash *common.Hash `json:"parentHash"`
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FeeRecipient *common.Address `json:"feeRecipient"`
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StateRoot *common.Hash `json:"stateRoot"`
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ReceiptsRoot *common.Hash `json:"receiptsRoot"`
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LogsBloom *hexutil.Bytes `json:"logsBloom"`
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PrevRandao *common.Hash `json:"prevRandao"`
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BlockNumber *hexutil.Uint64 `json:"blockNumber"`
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GasLimit *hexutil.Uint64 `json:"gasLimit"`
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GasUsed *hexutil.Uint64 `json:"gasUsed"`
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Timestamp *hexutil.Uint64 `json:"timestamp"`
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ExtraData hexutil.Bytes `json:"extraData"`
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BaseFeePerGas string `json:"baseFeePerGas"`
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BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"`
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ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"`
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BlockHash *common.Hash `json:"blockHash"`
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Transactions []hexutil.Bytes `json:"transactions"`
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Withdrawals []*Withdrawal `json:"withdrawals"`
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}
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// MarshalJSON --
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func (e *ExecutionPayload) MarshalJSON() ([]byte, error) {
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transactions := make([]hexutil.Bytes, len(e.Transactions))
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for i, tx := range e.Transactions {
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transactions[i] = tx
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}
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baseFee := bytesutil.LittleEndianBytesToBigInt(e.BaseFeePerGas)
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baseFeeHex := hexutil.EncodeBig(baseFee)
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pHash := common.BytesToHash(e.ParentHash)
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sRoot := common.BytesToHash(e.StateRoot)
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recRoot := common.BytesToHash(e.ReceiptsRoot)
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prevRan := common.BytesToHash(e.PrevRandao)
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bHash := common.BytesToHash(e.BlockHash)
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blockNum := hexutil.Uint64(e.BlockNumber)
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gasLimit := hexutil.Uint64(e.GasLimit)
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gasUsed := hexutil.Uint64(e.GasUsed)
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timeStamp := hexutil.Uint64(e.Timestamp)
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recipient := common.BytesToAddress(e.FeeRecipient)
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logsBloom := hexutil.Bytes(e.LogsBloom)
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return json.Marshal(executionPayloadJSON{
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ParentHash: &pHash,
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FeeRecipient: &recipient,
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StateRoot: &sRoot,
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ReceiptsRoot: &recRoot,
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LogsBloom: &logsBloom,
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PrevRandao: &prevRan,
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BlockNumber: &blockNum,
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GasLimit: &gasLimit,
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GasUsed: &gasUsed,
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Timestamp: &timeStamp,
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ExtraData: e.ExtraData,
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BaseFeePerGas: baseFeeHex,
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BlockHash: &bHash,
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Transactions: transactions,
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})
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}
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// MarshalJSON --
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func (e *ExecutionPayloadCapella) MarshalJSON() ([]byte, error) {
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transactions := make([]hexutil.Bytes, len(e.Transactions))
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for i, tx := range e.Transactions {
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transactions[i] = tx
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}
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baseFee := new(big.Int).SetBytes(bytesutil.ReverseByteOrder(e.BaseFeePerGas))
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baseFeeHex := hexutil.EncodeBig(baseFee)
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pHash := common.BytesToHash(e.ParentHash)
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sRoot := common.BytesToHash(e.StateRoot)
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recRoot := common.BytesToHash(e.ReceiptsRoot)
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prevRan := common.BytesToHash(e.PrevRandao)
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bHash := common.BytesToHash(e.BlockHash)
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blockNum := hexutil.Uint64(e.BlockNumber)
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gasLimit := hexutil.Uint64(e.GasLimit)
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gasUsed := hexutil.Uint64(e.GasUsed)
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timeStamp := hexutil.Uint64(e.Timestamp)
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recipient := common.BytesToAddress(e.FeeRecipient)
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logsBloom := hexutil.Bytes(e.LogsBloom)
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withdrawals := e.Withdrawals
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if withdrawals == nil {
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withdrawals = make([]*Withdrawal, 0)
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}
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return json.Marshal(ExecutionPayloadCapellaJSON{
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ParentHash: &pHash,
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FeeRecipient: &recipient,
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StateRoot: &sRoot,
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ReceiptsRoot: &recRoot,
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LogsBloom: &logsBloom,
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PrevRandao: &prevRan,
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BlockNumber: &blockNum,
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GasLimit: &gasLimit,
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GasUsed: &gasUsed,
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Timestamp: &timeStamp,
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ExtraData: e.ExtraData,
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BaseFeePerGas: baseFeeHex,
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BlockHash: &bHash,
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Transactions: transactions,
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Withdrawals: withdrawals,
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})
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}
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// UnmarshalJSON --
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func (e *ExecutionPayload) UnmarshalJSON(enc []byte) error {
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dec := executionPayloadJSON{}
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if err := json.Unmarshal(enc, &dec); err != nil {
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return err
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}
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if dec.ParentHash == nil {
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return errors.New("missing required field 'parentHash' for ExecutionPayload")
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}
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if dec.FeeRecipient == nil {
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return errors.New("missing required field 'feeRecipient' for ExecutionPayload")
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}
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if dec.StateRoot == nil {
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return errors.New("missing required field 'stateRoot' for ExecutionPayload")
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}
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if dec.ReceiptsRoot == nil {
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return errors.New("missing required field 'receiptsRoot' for ExecutableDataV1")
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}
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if dec.LogsBloom == nil {
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return errors.New("missing required field 'logsBloom' for ExecutionPayload")
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}
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if dec.PrevRandao == nil {
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return errors.New("missing required field 'prevRandao' for ExecutionPayload")
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}
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if dec.ExtraData == nil {
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return errors.New("missing required field 'extraData' for ExecutionPayload")
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}
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if dec.BlockHash == nil {
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return errors.New("missing required field 'blockHash' for ExecutionPayload")
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}
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if dec.Transactions == nil {
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return errors.New("missing required field 'transactions' for ExecutionPayload")
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}
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if dec.BlockNumber == nil {
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return errors.New("missing required field 'blockNumber' for ExecutionPayload")
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}
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if dec.Timestamp == nil {
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return errors.New("missing required field 'timestamp' for ExecutionPayload")
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}
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if dec.GasUsed == nil {
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return errors.New("missing required field 'gasUsed' for ExecutionPayload")
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}
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if dec.GasLimit == nil {
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return errors.New("missing required field 'gasLimit' for ExecutionPayload")
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}
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*e = ExecutionPayload{}
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e.ParentHash = dec.ParentHash.Bytes()
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e.FeeRecipient = dec.FeeRecipient.Bytes()
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e.StateRoot = dec.StateRoot.Bytes()
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e.ReceiptsRoot = dec.ReceiptsRoot.Bytes()
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e.LogsBloom = *dec.LogsBloom
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e.PrevRandao = dec.PrevRandao.Bytes()
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e.BlockNumber = uint64(*dec.BlockNumber)
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e.GasLimit = uint64(*dec.GasLimit)
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e.GasUsed = uint64(*dec.GasUsed)
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e.Timestamp = uint64(*dec.Timestamp)
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e.ExtraData = dec.ExtraData
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baseFee, err := hexutil.DecodeBig(dec.BaseFeePerGas)
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if err != nil {
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return err
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}
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e.BaseFeePerGas = bytesutil.PadTo(bytesutil.ReverseByteOrder(baseFee.Bytes()), fieldparams.RootLength)
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e.BlockHash = dec.BlockHash.Bytes()
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transactions := make([][]byte, len(dec.Transactions))
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for i, tx := range dec.Transactions {
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transactions[i] = tx
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}
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e.Transactions = transactions
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return nil
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}
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// UnmarshalJSON --
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func (e *ExecutionPayloadCapellaWithValue) UnmarshalJSON(enc []byte) error {
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dec := GetPayloadV2ResponseJson{}
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if err := json.Unmarshal(enc, &dec); err != nil {
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return err
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}
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if dec.ExecutionPayload == nil {
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return errors.New("missing required field 'executionPayload' for ExecutionPayloadWithValue")
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}
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if dec.ExecutionPayload.ParentHash == nil {
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return errors.New("missing required field 'parentHash' for ExecutionPayload")
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}
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if dec.ExecutionPayload.FeeRecipient == nil {
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return errors.New("missing required field 'feeRecipient' for ExecutionPayload")
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}
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if dec.ExecutionPayload.StateRoot == nil {
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return errors.New("missing required field 'stateRoot' for ExecutionPayload")
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}
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if dec.ExecutionPayload.ReceiptsRoot == nil {
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return errors.New("missing required field 'receiptsRoot' for ExecutableDataV1")
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}
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if dec.ExecutionPayload.LogsBloom == nil {
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return errors.New("missing required field 'logsBloom' for ExecutionPayload")
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}
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if dec.ExecutionPayload.PrevRandao == nil {
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return errors.New("missing required field 'prevRandao' for ExecutionPayload")
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}
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if dec.ExecutionPayload.ExtraData == nil {
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return errors.New("missing required field 'extraData' for ExecutionPayload")
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}
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if dec.ExecutionPayload.BlockHash == nil {
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return errors.New("missing required field 'blockHash' for ExecutionPayload")
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}
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if dec.ExecutionPayload.Transactions == nil {
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return errors.New("missing required field 'transactions' for ExecutionPayload")
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}
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if dec.ExecutionPayload.BlockNumber == nil {
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return errors.New("missing required field 'blockNumber' for ExecutionPayload")
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}
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if dec.ExecutionPayload.Timestamp == nil {
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return errors.New("missing required field 'timestamp' for ExecutionPayload")
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}
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if dec.ExecutionPayload.GasUsed == nil {
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return errors.New("missing required field 'gasUsed' for ExecutionPayload")
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}
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if dec.ExecutionPayload.GasLimit == nil {
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return errors.New("missing required field 'gasLimit' for ExecutionPayload")
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}
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*e = ExecutionPayloadCapellaWithValue{Payload: &ExecutionPayloadCapella{}}
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e.Payload.ParentHash = dec.ExecutionPayload.ParentHash.Bytes()
|
|
e.Payload.FeeRecipient = dec.ExecutionPayload.FeeRecipient.Bytes()
|
|
e.Payload.StateRoot = dec.ExecutionPayload.StateRoot.Bytes()
|
|
e.Payload.ReceiptsRoot = dec.ExecutionPayload.ReceiptsRoot.Bytes()
|
|
e.Payload.LogsBloom = *dec.ExecutionPayload.LogsBloom
|
|
e.Payload.PrevRandao = dec.ExecutionPayload.PrevRandao.Bytes()
|
|
e.Payload.BlockNumber = uint64(*dec.ExecutionPayload.BlockNumber)
|
|
e.Payload.GasLimit = uint64(*dec.ExecutionPayload.GasLimit)
|
|
e.Payload.GasUsed = uint64(*dec.ExecutionPayload.GasUsed)
|
|
e.Payload.Timestamp = uint64(*dec.ExecutionPayload.Timestamp)
|
|
e.Payload.ExtraData = dec.ExecutionPayload.ExtraData
|
|
baseFee, err := hexutil.DecodeBig(dec.ExecutionPayload.BaseFeePerGas)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
e.Payload.BaseFeePerGas = bytesutil.PadTo(bytesutil.ReverseByteOrder(baseFee.Bytes()), fieldparams.RootLength)
|
|
e.Payload.BlockHash = dec.ExecutionPayload.BlockHash.Bytes()
|
|
transactions := make([][]byte, len(dec.ExecutionPayload.Transactions))
|
|
for i, tx := range dec.ExecutionPayload.Transactions {
|
|
transactions[i] = tx
|
|
}
|
|
e.Payload.Transactions = transactions
|
|
if dec.ExecutionPayload.Withdrawals == nil {
|
|
dec.ExecutionPayload.Withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
e.Payload.Withdrawals = dec.ExecutionPayload.Withdrawals
|
|
|
|
v, err := hexutil.DecodeBig(dec.BlockValue)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
e.Value = bytesutil.PadTo(bytesutil.ReverseByteOrder(v.Bytes()), fieldparams.RootLength)
|
|
|
|
return nil
|
|
}
|
|
|
|
type payloadAttributesJSON struct {
|
|
Timestamp hexutil.Uint64 `json:"timestamp"`
|
|
PrevRandao hexutil.Bytes `json:"prevRandao"`
|
|
SuggestedFeeRecipient hexutil.Bytes `json:"suggestedFeeRecipient"`
|
|
}
|
|
|
|
type payloadAttributesV2JSON struct {
|
|
Timestamp hexutil.Uint64 `json:"timestamp"`
|
|
PrevRandao hexutil.Bytes `json:"prevRandao"`
|
|
SuggestedFeeRecipient hexutil.Bytes `json:"suggestedFeeRecipient"`
|
|
Withdrawals []*Withdrawal `json:"withdrawals"`
|
|
}
|
|
|
|
type payloadAttributesV3JSON struct {
|
|
Timestamp hexutil.Uint64 `json:"timestamp"`
|
|
PrevRandao hexutil.Bytes `json:"prevRandao"`
|
|
SuggestedFeeRecipient hexutil.Bytes `json:"suggestedFeeRecipient"`
|
|
Withdrawals []*Withdrawal `json:"withdrawals"`
|
|
ParentBeaconBlockRoot hexutil.Bytes `json:"parentBeaconBlockRoot"`
|
|
}
|
|
|
|
// MarshalJSON --
|
|
func (p *PayloadAttributes) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(payloadAttributesJSON{
|
|
Timestamp: hexutil.Uint64(p.Timestamp),
|
|
PrevRandao: p.PrevRandao,
|
|
SuggestedFeeRecipient: p.SuggestedFeeRecipient,
|
|
})
|
|
}
|
|
|
|
// MarshalJSON --
|
|
func (p *PayloadAttributesV2) MarshalJSON() ([]byte, error) {
|
|
withdrawals := p.Withdrawals
|
|
if withdrawals == nil {
|
|
withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
|
|
return json.Marshal(payloadAttributesV2JSON{
|
|
Timestamp: hexutil.Uint64(p.Timestamp),
|
|
PrevRandao: p.PrevRandao,
|
|
SuggestedFeeRecipient: p.SuggestedFeeRecipient,
|
|
Withdrawals: withdrawals,
|
|
})
|
|
}
|
|
|
|
func (p *PayloadAttributesV3) MarshalJSON() ([]byte, error) {
|
|
withdrawals := p.Withdrawals
|
|
if withdrawals == nil {
|
|
withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
|
|
return json.Marshal(payloadAttributesV3JSON{
|
|
Timestamp: hexutil.Uint64(p.Timestamp),
|
|
PrevRandao: p.PrevRandao,
|
|
SuggestedFeeRecipient: p.SuggestedFeeRecipient,
|
|
Withdrawals: withdrawals,
|
|
ParentBeaconBlockRoot: p.ParentBeaconBlockRoot,
|
|
})
|
|
}
|
|
|
|
// UnmarshalJSON --
|
|
func (p *PayloadAttributes) UnmarshalJSON(enc []byte) error {
|
|
dec := payloadAttributesJSON{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
*p = PayloadAttributes{}
|
|
p.Timestamp = uint64(dec.Timestamp)
|
|
p.PrevRandao = dec.PrevRandao
|
|
p.SuggestedFeeRecipient = dec.SuggestedFeeRecipient
|
|
return nil
|
|
}
|
|
|
|
func (p *PayloadAttributesV2) UnmarshalJSON(enc []byte) error {
|
|
dec := payloadAttributesV2JSON{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
*p = PayloadAttributesV2{}
|
|
p.Timestamp = uint64(dec.Timestamp)
|
|
p.PrevRandao = dec.PrevRandao
|
|
p.SuggestedFeeRecipient = dec.SuggestedFeeRecipient
|
|
withdrawals := dec.Withdrawals
|
|
if withdrawals == nil {
|
|
withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
p.Withdrawals = withdrawals
|
|
return nil
|
|
}
|
|
|
|
func (p *PayloadAttributesV3) UnmarshalJSON(enc []byte) error {
|
|
dec := payloadAttributesV3JSON{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
*p = PayloadAttributesV3{}
|
|
p.Timestamp = uint64(dec.Timestamp)
|
|
p.PrevRandao = dec.PrevRandao
|
|
p.SuggestedFeeRecipient = dec.SuggestedFeeRecipient
|
|
withdrawals := dec.Withdrawals
|
|
if withdrawals == nil {
|
|
withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
p.Withdrawals = withdrawals
|
|
p.ParentBeaconBlockRoot = dec.ParentBeaconBlockRoot
|
|
return nil
|
|
}
|
|
|
|
type payloadStatusJSON struct {
|
|
LatestValidHash *common.Hash `json:"latestValidHash"`
|
|
Status string `json:"status"`
|
|
ValidationError *string `json:"validationError"`
|
|
}
|
|
|
|
// MarshalJSON --
|
|
func (p *PayloadStatus) MarshalJSON() ([]byte, error) {
|
|
var latestHash *common.Hash
|
|
if p.LatestValidHash != nil {
|
|
hash := common.Hash(bytesutil.ToBytes32(p.LatestValidHash))
|
|
latestHash = &hash
|
|
}
|
|
return json.Marshal(payloadStatusJSON{
|
|
LatestValidHash: latestHash,
|
|
Status: p.Status.String(),
|
|
ValidationError: &p.ValidationError,
|
|
})
|
|
}
|
|
|
|
// UnmarshalJSON --
|
|
func (p *PayloadStatus) UnmarshalJSON(enc []byte) error {
|
|
dec := payloadStatusJSON{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
*p = PayloadStatus{}
|
|
if dec.LatestValidHash != nil {
|
|
p.LatestValidHash = dec.LatestValidHash[:]
|
|
}
|
|
p.Status = PayloadStatus_Status(PayloadStatus_Status_value[dec.Status])
|
|
if dec.ValidationError != nil {
|
|
p.ValidationError = *dec.ValidationError
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type forkchoiceStateJSON struct {
|
|
HeadBlockHash hexutil.Bytes `json:"headBlockHash"`
|
|
SafeBlockHash hexutil.Bytes `json:"safeBlockHash"`
|
|
FinalizedBlockHash hexutil.Bytes `json:"finalizedBlockHash"`
|
|
}
|
|
|
|
// MarshalJSON --
|
|
func (f *ForkchoiceState) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(forkchoiceStateJSON{
|
|
HeadBlockHash: f.HeadBlockHash,
|
|
SafeBlockHash: f.SafeBlockHash,
|
|
FinalizedBlockHash: f.FinalizedBlockHash,
|
|
})
|
|
}
|
|
|
|
// UnmarshalJSON --
|
|
func (f *ForkchoiceState) UnmarshalJSON(enc []byte) error {
|
|
dec := forkchoiceStateJSON{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
*f = ForkchoiceState{}
|
|
f.HeadBlockHash = dec.HeadBlockHash
|
|
f.SafeBlockHash = dec.SafeBlockHash
|
|
f.FinalizedBlockHash = dec.FinalizedBlockHash
|
|
return nil
|
|
}
|
|
|
|
type BlobBundleJSON struct {
|
|
Commitments []hexutil.Bytes `json:"commitments"`
|
|
Proofs []hexutil.Bytes `json:"proofs"`
|
|
Blobs []hexutil.Bytes `json:"blobs"`
|
|
}
|
|
|
|
func (b BlobBundleJSON) ToProto() *BlobsBundle {
|
|
return &BlobsBundle{
|
|
KzgCommitments: bytesutil.SafeCopy2dHexUtilBytes(b.Commitments),
|
|
Proofs: bytesutil.SafeCopy2dHexUtilBytes(b.Proofs),
|
|
Blobs: bytesutil.SafeCopy2dHexUtilBytes(b.Blobs),
|
|
}
|
|
}
|
|
|
|
// MarshalJSON --
|
|
func (e *ExecutionPayloadDeneb) MarshalJSON() ([]byte, error) {
|
|
transactions := make([]hexutil.Bytes, len(e.Transactions))
|
|
for i, tx := range e.Transactions {
|
|
transactions[i] = tx
|
|
}
|
|
baseFee := new(big.Int).SetBytes(bytesutil.ReverseByteOrder(e.BaseFeePerGas))
|
|
baseFeeHex := hexutil.EncodeBig(baseFee)
|
|
pHash := common.BytesToHash(e.ParentHash)
|
|
sRoot := common.BytesToHash(e.StateRoot)
|
|
recRoot := common.BytesToHash(e.ReceiptsRoot)
|
|
prevRan := common.BytesToHash(e.PrevRandao)
|
|
bHash := common.BytesToHash(e.BlockHash)
|
|
blockNum := hexutil.Uint64(e.BlockNumber)
|
|
gasLimit := hexutil.Uint64(e.GasLimit)
|
|
gasUsed := hexutil.Uint64(e.GasUsed)
|
|
timeStamp := hexutil.Uint64(e.Timestamp)
|
|
recipient := common.BytesToAddress(e.FeeRecipient)
|
|
logsBloom := hexutil.Bytes(e.LogsBloom)
|
|
withdrawals := e.Withdrawals
|
|
if withdrawals == nil {
|
|
withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
blobGasUsed := hexutil.Uint64(e.BlobGasUsed)
|
|
excessBlobGas := hexutil.Uint64(e.ExcessBlobGas)
|
|
|
|
return json.Marshal(ExecutionPayloadDenebJSON{
|
|
ParentHash: &pHash,
|
|
FeeRecipient: &recipient,
|
|
StateRoot: &sRoot,
|
|
ReceiptsRoot: &recRoot,
|
|
LogsBloom: &logsBloom,
|
|
PrevRandao: &prevRan,
|
|
BlockNumber: &blockNum,
|
|
GasLimit: &gasLimit,
|
|
GasUsed: &gasUsed,
|
|
Timestamp: &timeStamp,
|
|
ExtraData: e.ExtraData,
|
|
BaseFeePerGas: baseFeeHex,
|
|
BlockHash: &bHash,
|
|
Transactions: transactions,
|
|
Withdrawals: withdrawals,
|
|
BlobGasUsed: &blobGasUsed,
|
|
ExcessBlobGas: &excessBlobGas,
|
|
})
|
|
}
|
|
|
|
func (e *ExecutionPayloadDenebWithValueAndBlobsBundle) UnmarshalJSON(enc []byte) error {
|
|
dec := GetPayloadV3ResponseJson{}
|
|
if err := json.Unmarshal(enc, &dec); err != nil {
|
|
return err
|
|
}
|
|
|
|
if dec.ExecutionPayload.ParentHash == nil {
|
|
return errors.New("missing required field 'parentHash' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.FeeRecipient == nil {
|
|
return errors.New("missing required field 'feeRecipient' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.StateRoot == nil {
|
|
return errors.New("missing required field 'stateRoot' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.ReceiptsRoot == nil {
|
|
return errors.New("missing required field 'receiptsRoot' for ExecutableDataV1")
|
|
}
|
|
if dec.ExecutionPayload.LogsBloom == nil {
|
|
return errors.New("missing required field 'logsBloom' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.PrevRandao == nil {
|
|
return errors.New("missing required field 'prevRandao' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.ExtraData == nil {
|
|
return errors.New("missing required field 'extraData' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.BlockHash == nil {
|
|
return errors.New("missing required field 'blockHash' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.Transactions == nil {
|
|
return errors.New("missing required field 'transactions' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.BlockNumber == nil {
|
|
return errors.New("missing required field 'blockNumber' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.Timestamp == nil {
|
|
return errors.New("missing required field 'timestamp' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.GasUsed == nil {
|
|
return errors.New("missing required field 'gasUsed' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.GasLimit == nil {
|
|
return errors.New("missing required field 'gasLimit' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.BlobGasUsed == nil {
|
|
return errors.New("missing required field 'blobGasUsed' for ExecutionPayload")
|
|
}
|
|
if dec.ExecutionPayload.ExcessBlobGas == nil {
|
|
return errors.New("missing required field 'excessBlobGas' for ExecutionPayload")
|
|
}
|
|
|
|
*e = ExecutionPayloadDenebWithValueAndBlobsBundle{Payload: &ExecutionPayloadDeneb{}}
|
|
e.Payload.ParentHash = dec.ExecutionPayload.ParentHash.Bytes()
|
|
e.Payload.FeeRecipient = dec.ExecutionPayload.FeeRecipient.Bytes()
|
|
e.Payload.StateRoot = dec.ExecutionPayload.StateRoot.Bytes()
|
|
e.Payload.ReceiptsRoot = dec.ExecutionPayload.ReceiptsRoot.Bytes()
|
|
e.Payload.LogsBloom = *dec.ExecutionPayload.LogsBloom
|
|
e.Payload.PrevRandao = dec.ExecutionPayload.PrevRandao.Bytes()
|
|
e.Payload.BlockNumber = uint64(*dec.ExecutionPayload.BlockNumber)
|
|
e.Payload.GasLimit = uint64(*dec.ExecutionPayload.GasLimit)
|
|
e.Payload.GasUsed = uint64(*dec.ExecutionPayload.GasUsed)
|
|
e.Payload.Timestamp = uint64(*dec.ExecutionPayload.Timestamp)
|
|
e.Payload.ExtraData = dec.ExecutionPayload.ExtraData
|
|
baseFee, err := hexutil.DecodeBig(dec.ExecutionPayload.BaseFeePerGas)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
e.Payload.BaseFeePerGas = bytesutil.PadTo(bytesutil.ReverseByteOrder(baseFee.Bytes()), fieldparams.RootLength)
|
|
|
|
e.Payload.ExcessBlobGas = uint64(*dec.ExecutionPayload.ExcessBlobGas)
|
|
e.Payload.BlobGasUsed = uint64(*dec.ExecutionPayload.BlobGasUsed)
|
|
|
|
e.Payload.BlockHash = dec.ExecutionPayload.BlockHash.Bytes()
|
|
transactions := make([][]byte, len(dec.ExecutionPayload.Transactions))
|
|
for i, tx := range dec.ExecutionPayload.Transactions {
|
|
transactions[i] = tx
|
|
}
|
|
e.Payload.Transactions = transactions
|
|
if dec.ExecutionPayload.Withdrawals == nil {
|
|
dec.ExecutionPayload.Withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
e.Payload.Withdrawals = dec.ExecutionPayload.Withdrawals
|
|
|
|
v, err := hexutil.DecodeBig(dec.BlockValue)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
e.Value = bytesutil.PadTo(bytesutil.ReverseByteOrder(v.Bytes()), fieldparams.RootLength)
|
|
|
|
if dec.BlobsBundle == nil {
|
|
return nil
|
|
}
|
|
e.BlobsBundle = &BlobsBundle{}
|
|
|
|
commitments := make([][]byte, len(dec.BlobsBundle.Commitments))
|
|
for i, kzg := range dec.BlobsBundle.Commitments {
|
|
k := kzg
|
|
commitments[i] = bytesutil.PadTo(k[:], fieldparams.BLSPubkeyLength)
|
|
}
|
|
e.BlobsBundle.KzgCommitments = commitments
|
|
|
|
proofs := make([][]byte, len(dec.BlobsBundle.Proofs))
|
|
for i, proof := range dec.BlobsBundle.Proofs {
|
|
p := proof
|
|
proofs[i] = bytesutil.PadTo(p[:], fieldparams.BLSPubkeyLength)
|
|
}
|
|
e.BlobsBundle.Proofs = proofs
|
|
|
|
blobs := make([][]byte, len(dec.BlobsBundle.Blobs))
|
|
for i, blob := range dec.BlobsBundle.Blobs {
|
|
b := make([]byte, fieldparams.BlobLength)
|
|
copy(b, blob)
|
|
blobs[i] = b
|
|
}
|
|
e.BlobsBundle.Blobs = blobs
|
|
|
|
e.ShouldOverrideBuilder = dec.ShouldOverrideBuilder
|
|
|
|
return nil
|
|
}
|
|
|
|
type executionPayloadBodyV1JSON struct {
|
|
Transactions []hexutil.Bytes `json:"transactions"`
|
|
Withdrawals []*Withdrawal `json:"withdrawals"`
|
|
}
|
|
|
|
func (b *ExecutionPayloadBodyV1) MarshalJSON() ([]byte, error) {
|
|
transactions := make([]hexutil.Bytes, len(b.Transactions))
|
|
for i, tx := range b.Transactions {
|
|
transactions[i] = tx
|
|
}
|
|
if len(b.Withdrawals) == 0 {
|
|
b.Withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
return json.Marshal(executionPayloadBodyV1JSON{
|
|
Transactions: transactions,
|
|
Withdrawals: b.Withdrawals,
|
|
})
|
|
}
|
|
|
|
func (b *ExecutionPayloadBodyV1) UnmarshalJSON(enc []byte) error {
|
|
var decoded *executionPayloadBodyV1JSON
|
|
err := json.Unmarshal(enc, &decoded)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if len(decoded.Transactions) == 0 {
|
|
b.Transactions = make([][]byte, 0)
|
|
}
|
|
if len(decoded.Withdrawals) == 0 {
|
|
b.Withdrawals = make([]*Withdrawal, 0)
|
|
}
|
|
transactions := make([][]byte, len(decoded.Transactions))
|
|
for i, tx := range decoded.Transactions {
|
|
transactions[i] = tx
|
|
}
|
|
b.Transactions = transactions
|
|
b.Withdrawals = decoded.Withdrawals
|
|
return nil
|
|
}
|