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update rpc tx and header

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This commit is contained in:
Roy Crihfield 2024-04-18 16:51:00 +08:00
parent 2466de379d
commit a239479175
3 changed files with 96 additions and 63 deletions
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19
pkg/eth/api.go
View File

@ -247,8 +247,7 @@ Uncles
*/
// GetUncleByBlockNumberAndIndex returns the uncle block for the given block hash and index. When fullTx is true
// all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.
// GetUncleByBlockNumberAndIndex returns the uncle block for the given block hash and index.
func (pea *PublicEthAPI) GetUncleByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (map[string]interface{}, error) {
block, err := pea.B.BlockByNumber(ctx, blockNr)
if block != nil && err == nil {
@ -404,7 +403,7 @@ func (pea *PublicEthAPI) GetBlockTransactionCountByHash(ctx context.Context, blo
// GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index.
func (pea *PublicEthAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) *RPCTransaction {
if block, _ := pea.B.BlockByNumber(ctx, blockNr); block != nil {
return newRPCTransactionFromBlockIndex(block, uint64(index))
return newRPCTransactionFromBlockIndex(block, uint64(index), pea.B.ChainConfig())
}
if pea.config.ProxyOnError {
@ -421,7 +420,7 @@ func (pea *PublicEthAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context
// GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index.
func (pea *PublicEthAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) *RPCTransaction {
if block, _ := pea.B.BlockByHash(ctx, blockHash); block != nil {
return newRPCTransactionFromBlockIndex(block, uint64(index))
return newRPCTransactionFromBlockIndex(block, uint64(index), pea.B.ChainConfig())
}
if pea.config.ProxyOnError {
@ -475,7 +474,7 @@ func (pea *PublicEthAPI) GetTransactionByHash(ctx context.Context, hash common.H
return nil, err
}
return NewRPCTransaction(tx, blockHash, blockNumber, index, header.BaseFee), nil
return NewRPCTransaction(tx, blockHash, blockNumber, header.Time, index, header.BaseFee, pea.B.ChainConfig()), nil
}
if pea.config.ProxyOnError {
var tx *RPCTransaction
@ -1242,11 +1241,7 @@ func (pea *PublicEthAPI) writeStateDiffFor(blockHash common.Hash) {
// rpcMarshalBlock uses the generalized output filler, then adds the total difficulty field
func (pea *PublicEthAPI) rpcMarshalBlock(b *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) {
fields, err := RPCMarshalBlock(b, inclTx, fullTx)
if err != nil {
log.Errorf("error RPC marshalling block with hash %s: %s", b.Hash().String(), err)
return nil, err
}
fields := RPCMarshalBlock(b, inclTx, fullTx, pea.B.ChainConfig())
if inclTx {
td, err := pea.B.GetTd(b.Hash())
if err != nil {
@ -1255,12 +1250,12 @@ func (pea *PublicEthAPI) rpcMarshalBlock(b *types.Block, inclTx bool, fullTx boo
}
fields["totalDifficulty"] = (*hexutil.Big)(td)
}
return fields, err
return fields, nil
}
// rpcMarshalBlockWithUncleHashes uses the generalized output filler, then adds the total difficulty field
func (pea *PublicEthAPI) rpcMarshalBlockWithUncleHashes(b *types.Block, uncleHashes []common.Hash, inclTx bool, fullTx bool) (map[string]interface{}, error) {
fields, err := RPCMarshalBlockWithUncleHashes(b, uncleHashes, inclTx, fullTx)
fields, err := RPCMarshalBlockWithUncleHashes(b, uncleHashes, inclTx, fullTx, pea.B.ChainConfig())
if err != nil {
return nil, err
}

98
pkg/eth/backend_utils.go
View File

@ -28,9 +28,9 @@ import (
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/trie"
@ -84,26 +84,23 @@ func RPCMarshalHeader(head *types.Header) map[string]interface{} {
// RPCMarshalBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are
// returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain
// transaction hashes.
func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) {
func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool, config *params.ChainConfig) map[string]interface{} {
fields := RPCMarshalHeader(block.Header())
fields["size"] = hexutil.Uint64(block.Size())
if inclTx {
formatTx := func(tx *types.Transaction) (interface{}, error) {
return tx.Hash(), nil
formatTx := func(idx int, tx *types.Transaction) interface{} {
return tx.Hash()
}
if fullTx {
formatTx = func(tx *types.Transaction) (interface{}, error) {
return NewRPCTransactionFromBlockHash(block, tx.Hash()), nil
formatTx = func(idx int, tx *types.Transaction) interface{} {
return newRPCTransactionFromBlockIndex(block, uint64(idx), config)
}
}
txs := block.Transactions()
transactions := make([]interface{}, len(txs))
var err error
for i, tx := range txs {
if transactions[i], err = formatTx(tx); err != nil {
return nil, err
}
transactions[i] = formatTx(i, tx)
}
fields["transactions"] = transactions
}
@ -113,12 +110,14 @@ func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool) (map[string]i
uncleHashes[i] = uncle.Hash()
}
fields["uncles"] = uncleHashes
return fields, nil
if block.Header().WithdrawalsHash != nil {
fields["withdrawals"] = block.Withdrawals()
}
return fields
}
// RPCMarshalBlockWithUncleHashes marshals the block with the provided uncle hashes
func RPCMarshalBlockWithUncleHashes(block *types.Block, uncleHashes []common.Hash, inclTx bool, fullTx bool) (map[string]interface{}, error) {
func RPCMarshalBlockWithUncleHashes(block *types.Block, uncleHashes []common.Hash, inclTx bool, fullTx bool, config *params.ChainConfig) (map[string]interface{}, error) {
fields := RPCMarshalHeader(block.Header())
fields["size"] = hexutil.Uint64(block.Size())
@ -128,7 +127,7 @@ func RPCMarshalBlockWithUncleHashes(block *types.Block, uncleHashes []common.Has
}
if fullTx {
formatTx = func(tx *types.Transaction) (interface{}, error) {
return NewRPCTransactionFromBlockHash(block, tx.Hash()), nil
return NewRPCTransactionFromBlockHash(block, tx.Hash(), config), nil
}
}
txs := block.Transactions()
@ -146,11 +145,11 @@ func RPCMarshalBlockWithUncleHashes(block *types.Block, uncleHashes []common.Has
return fields, nil
}
// NewRPCTransactionFromBlockHash returns a transaction that will serialize to the RPC representation.
func NewRPCTransactionFromBlockHash(b *types.Block, hash common.Hash) *RPCTransaction {
// newRPCTransactionFromBlockHash returns a transaction that will serialize to the RPC representation.
func NewRPCTransactionFromBlockHash(b *types.Block, hash common.Hash, config *params.ChainConfig) *RPCTransaction {
for idx, tx := range b.Transactions() {
if tx.Hash() == hash {
return newRPCTransactionFromBlockIndex(b, uint64(idx))
return newRPCTransactionFromBlockIndex(b, uint64(idx), config)
}
}
return nil
@ -169,11 +168,12 @@ func SignerForTx(tx *types.Transaction) types.Signer {
// NewRPCTransaction returns a transaction that will serialize to the RPC
// representation, with the given location metadata set (if available).
func NewRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64, baseFee *big.Int) *RPCTransaction {
signer := SignerForTx(tx)
func NewRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, blockTime uint64, index uint64, baseFee *big.Int, config *params.ChainConfig) *RPCTransaction {
signer := types.MakeSigner(config, new(big.Int).SetUint64(blockNumber), blockTime)
from, _ := types.Sender(signer, tx)
v, r, s := tx.RawSignatureValues()
result := &RPCTransaction{
Type: hexutil.Uint64(tx.Type()),
From: from,
Gas: hexutil.Uint64(tx.Gas()),
GasPrice: (*hexutil.Big)(tx.GasPrice()),
@ -182,7 +182,6 @@ func NewRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
Nonce: hexutil.Uint64(tx.Nonce()),
To: tx.To(),
Value: (*hexutil.Big)(tx.Value()),
Type: hexutil.Uint64(tx.Type()),
V: (*hexutil.Big)(v),
R: (*hexutil.Big)(r),
S: (*hexutil.Big)(s),
@ -192,34 +191,69 @@ func NewRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
result.BlockNumber = (*hexutil.Big)(new(big.Int).SetUint64(blockNumber))
result.TransactionIndex = (*hexutil.Uint64)(&index)
}
switch tx.Type() {
case types.LegacyTxType:
// if a legacy transaction has an EIP-155 chain id, include it explicitly
if id := tx.ChainId(); id.Sign() != 0 {
result.ChainID = (*hexutil.Big)(id)
}
case types.AccessListTxType:
al := tx.AccessList()
yparity := hexutil.Uint64(v.Sign())
result.Accesses = &al
result.ChainID = (*hexutil.Big)(tx.ChainId())
result.YParity = &yparity
case types.DynamicFeeTxType:
al := tx.AccessList()
yparity := hexutil.Uint64(v.Sign())
result.Accesses = &al
result.ChainID = (*hexutil.Big)(tx.ChainId())
result.YParity = &yparity
result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
// if the transaction has been mined, compute the effective gas price
if baseFee != nil && blockHash != (common.Hash{}) {
// price = min(tip, gasFeeCap - baseFee) + baseFee
price := math.BigMin(new(big.Int).Add(tx.GasTipCap(), baseFee), tx.GasFeeCap())
result.GasPrice = (*hexutil.Big)(price)
// price = min(gasTipCap + baseFee, gasFeeCap)
result.GasPrice = (*hexutil.Big)(effectiveGasPrice(tx, baseFee))
} else {
result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
}
case types.BlobTxType:
al := tx.AccessList()
yparity := hexutil.Uint64(v.Sign())
result.Accesses = &al
result.ChainID = (*hexutil.Big)(tx.ChainId())
result.YParity = &yparity
result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
// if the transaction has been mined, compute the effective gas price
if baseFee != nil && blockHash != (common.Hash{}) {
result.GasPrice = (*hexutil.Big)(effectiveGasPrice(tx, baseFee))
} else {
result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
}
result.MaxFeePerBlobGas = (*hexutil.Big)(tx.BlobGasFeeCap())
result.BlobVersionedHashes = tx.BlobHashes()
}
return result
}
// effectiveGasPrice computes the transaction gas fee, based on the given basefee value.
//
// price = min(gasTipCap + baseFee, gasFeeCap)
func effectiveGasPrice(tx *types.Transaction, baseFee *big.Int) *big.Int {
fee := tx.GasTipCap()
fee = fee.Add(fee, baseFee)
if tx.GasFeeCapIntCmp(fee) < 0 {
return tx.GasFeeCap()
}
return fee
}
type rpcBlock struct {
Hash common.Hash `json:"hash"`
Transactions []rpcTransaction `json:"transactions"`
@ -281,6 +315,15 @@ func getBlockAndUncleHashes(cli *rpc.Client, ctx context.Context, method string,
return types.NewBlockWithHeader(head).WithBody(txs, nil), body.UncleHashes, nil
}
// newRPCTransactionFromBlockIndex returns a transaction that will serialize to the RPC representation.
func newRPCTransactionFromBlockIndex(b *types.Block, index uint64, config *params.ChainConfig) *RPCTransaction {
txs := b.Transactions()
if index >= uint64(len(txs)) {
return nil
}
return NewRPCTransaction(txs[index], b.Hash(), b.NumberU64(), b.Time(), index, b.BaseFee(), config)
}
// newRPCRawTransactionFromBlockIndex returns the bytes of a transaction given a block and a transaction index.
func newRPCRawTransactionFromBlockIndex(b *types.Block, index uint64) hexutil.Bytes {
txs := b.Transactions()
@ -291,15 +334,6 @@ func newRPCRawTransactionFromBlockIndex(b *types.Block, index uint64) hexutil.By
return blob
}
// newRPCTransactionFromBlockIndex returns a transaction that will serialize to the RPC representation.
func newRPCTransactionFromBlockIndex(b *types.Block, index uint64) *RPCTransaction {
txs := b.Transactions()
if index >= uint64(len(txs)) {
return nil
}
return NewRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index, b.BaseFee())
}
func toFilterArg(q ethereum.FilterQuery) (interface{}, error) {
arg := map[string]interface{}{
"address": q.Addresses,

42
pkg/eth/types.go
View File

@ -33,26 +33,30 @@ import (
)
// RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction
// Note: copied from go-ethereum/internal/ethapi
type RPCTransaction struct {
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
From common.Address `json:"from"`
Gas hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
GasFeeCap *hexutil.Big `json:"maxFeePerGas,omitempty"`
GasTipCap *hexutil.Big `json:"maxPriorityFeePerGas,omitempty"`
Hash common.Hash `json:"hash"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
To *common.Address `json:"to"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
Value *hexutil.Big `json:"value"`
Type hexutil.Uint64 `json:"type"`
Accesses *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
V *hexutil.Big `json:"v"`
R *hexutil.Big `json:"r"`
S *hexutil.Big `json:"s"`
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
From common.Address `json:"from"`
Gas hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
GasFeeCap *hexutil.Big `json:"maxFeePerGas,omitempty"`
GasTipCap *hexutil.Big `json:"maxPriorityFeePerGas,omitempty"`
MaxFeePerBlobGas *hexutil.Big `json:"maxFeePerBlobGas,omitempty"`
Hash common.Hash `json:"hash"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
To *common.Address `json:"to"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
Value *hexutil.Big `json:"value"`
Type hexutil.Uint64 `json:"type"`
Accesses *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
BlobVersionedHashes []common.Hash `json:"blobVersionedHashes,omitempty"`
V *hexutil.Big `json:"v"`
R *hexutil.Big `json:"r"`
S *hexutil.Big `json:"s"`
YParity *hexutil.Uint64 `json:"yParity,omitempty"`
}
// RPCReceipt represents a receipt that will serialize to the RPC representation of a receipt