cerc-io/ipld-eth-server
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update code

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This commit is contained in:
Roy Crihfield 2024-04-17 12:23:26 +08:00
parent 93140bff1b
commit e8d146ab73
10 changed files with 421 additions and 233 deletions
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186
pkg/eth/api.go
View File

@ -19,19 +19,25 @@ package eth
import (
"context"
"database/sql"
"encoding/hex"
"encoding/json"
"errors"
"fmt"
"io"
"math/big"
"strconv"
"strings"
"time"
"github.com/cerc-io/plugeth-statediff"
ipld_direct_state "github.com/cerc-io/ipld-eth-statedb/direct_by_leaf"
"github.com/cerc-io/ipld-eth-statedb/trie_by_cid/state"
"github.com/cerc-io/ipld-eth-statedb/trie_by_cid/trie"
statediff "github.com/cerc-io/plugeth-statediff"
"github.com/ethereum/go-ethereum/accounts/abi"
"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/consensus/misc/eip4844"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
@ -39,9 +45,9 @@ import (
"github.com/ethereum/go-ethereum/ethclient"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/holiman/uint256"
"github.com/cerc-io/ipld-eth-server/v5/pkg/log"
ipld_direct_state "github.com/cerc-io/ipld-eth-statedb/direct_by_leaf"
)
const (
@ -106,6 +112,25 @@ Headers and blocks
*/
// decodeHash parses a hex-encoded 32-byte hash. The input may optionally
// be prefixed by 0x and can have a byte length up to 32.
func decodeHash(s string) (h common.Hash, inputLength int, err error) {
if strings.HasPrefix(s, "0x") || strings.HasPrefix(s, "0X") {
s = s[2:]
}
if (len(s) & 1) > 0 {
s = "0" + s
}
b, err := hex.DecodeString(s)
if err != nil {
return common.Hash{}, 0, errors.New("hex string invalid")
}
if len(b) > 32 {
return common.Hash{}, len(b), errors.New("hex string too long, want at most 32 bytes")
}
return common.BytesToHash(b), len(b), nil
}
// GetHeaderByNumber returns the requested canonical block header.
// * When blockNr is -1 the chain head is returned.
// * We cannot support pending block calls since we do not have an active miner
@ -222,8 +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 {
@ -379,7 +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 {
@ -396,7 +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 {
@ -443,14 +467,14 @@ func (pea *PublicEthAPI) GetRawTransactionByBlockHashAndIndex(ctx context.Contex
// GetTransactionByHash returns the transaction for the given hash
// eth ipld-eth-server cannot currently handle pending/tx_pool txs
func (pea *PublicEthAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) (*RPCTransaction, error) {
tx, blockHash, blockNumber, index, err := pea.B.GetTransaction(ctx, hash)
_, tx, blockHash, blockNumber, index, err := pea.B.GetTransaction(ctx, hash)
if tx != nil && err == nil {
header, err := pea.B.HeaderByHash(ctx, blockHash)
if err != nil {
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
@ -465,7 +489,7 @@ func (pea *PublicEthAPI) GetTransactionByHash(ctx context.Context, hash common.H
// GetRawTransactionByHash returns the bytes of the transaction for the given hash.
func (pea *PublicEthAPI) GetRawTransactionByHash(ctx context.Context, hash common.Hash) (hexutil.Bytes, error) {
// Retrieve a finalized transaction, or a pooled otherwise
tx, _, _, _, err := pea.B.GetTransaction(ctx, hash)
_, tx, _, _, _, err := pea.B.GetTransaction(ctx, hash)
if tx != nil && err == nil {
return tx.MarshalBinary()
}
@ -580,7 +604,7 @@ func (pea *PublicEthAPI) GetTransactionReceipt(ctx context.Context, hash common.
func (pea *PublicEthAPI) localGetTransactionReceipt(ctx context.Context, hash common.Hash) (map[string]interface{}, error) {
// TODO: this can be optimized for Postgres
tx, blockHash, blockNumber, index, err := pea.B.GetTransaction(ctx, hash)
_, tx, blockHash, blockNumber, index, err := pea.B.GetTransaction(ctx, hash)
if err != nil {
return nil, err
}
@ -595,7 +619,11 @@ func (pea *PublicEthAPI) localGetTransactionReceipt(ctx context.Context, hash co
if err != nil {
return nil, err
}
err = receipts.DeriveFields(pea.B.Config.ChainConfig, blockHash, blockNumber, block.BaseFee(), block.Transactions())
var blobGasPrice *big.Int
if excessBlobGas := block.ExcessBlobGas(); excessBlobGas != nil {
blobGasPrice = eip4844.CalcBlobFee(*excessBlobGas)
}
err = receipts.DeriveFields(pea.B.Config.ChainConfig, blockHash, blockNumber, block.Time(), block.BaseFee(), blobGasPrice, block.Transactions())
if err != nil {
return nil, err
}
@ -793,7 +821,7 @@ func (pea *PublicEthAPI) localGetBalance(ctx context.Context, address common.Add
if err != nil {
return nil, err
}
return (*hexutil.Big)(account.Balance), nil
return (*hexutil.Big)(account.Balance.ToBig()), nil
}
// GetStorageAt returns the storage from the state at the given address, key and
@ -822,7 +850,7 @@ func (pea *PublicEthAPI) GetStorageAt(ctx context.Context, address common.Addres
return value[:], nil
}
if pea.config.ProxyOnError {
log.Warnxf(ctx, "Missing eth_getStorageAt(%s, %s, %s)", address.Hash().String(), key, blockNrOrHash.String())
log.Warnxf(ctx, "Missing eth_getStorageAt(%s, %s, %s)", address, key, blockNrOrHash.String())
var res hexutil.Bytes
if err := pea.rpc.CallContext(ctx, &res, "eth_getStorageAt", address, key, blockNrOrHash); res != nil && err == nil {
return res, nil
@ -868,57 +896,95 @@ func (pea *PublicEthAPI) GetProof(ctx context.Context, address common.Address, s
return nil, err
}
// proofList implements ethdb.KeyValueWriter and collects the proofs as
// hex-strings for delivery to rpc-caller.
type proofList []string
func (n *proofList) Put(key []byte, value []byte) error {
*n = append(*n, hexutil.Encode(value))
return nil
}
func (n *proofList) Delete(key []byte) error {
panic("not supported")
}
// this continues to use ipfs-ethdb based geth StateDB as it requires trie access
func (pea *PublicEthAPI) localGetProof(ctx context.Context, address common.Address, storageKeys []string, blockNrOrHash rpc.BlockNumberOrHash) (*AccountResult, error) {
state, _, err := pea.B.IPLDTrieStateDBAndHeaderByNumberOrHash(ctx, blockNrOrHash)
if state == nil || err != nil {
return nil, err
}
storageTrie, err := state.StorageTrie(address)
if storageTrie == nil || err != nil {
return nil, err
}
storageHash := types.EmptyRootHash
codeHash := state.GetCodeHash(address)
storageProof := make([]StorageResult, len(storageKeys))
// if we have a storageTrie, (which means the account exists), we can update the storagehash
if storageTrie != nil {
storageHash = storageTrie.Hash()
} else {
// no storageTrie means the account does not exist, so the codeHash is the hash of an empty bytearray.
codeHash = crypto.Keccak256Hash(nil)
}
// create the proof for the storageKeys
for i, key := range storageKeys {
if storageTrie != nil {
proof, storageError := state.GetStorageProof(address, common.HexToHash(key))
if storageError != nil {
return nil, storageError
}
storageProof[i] = StorageResult{key, (*hexutil.Big)(state.GetState(address, common.HexToHash(key)).Big()), toHexSlice(proof)}
} else {
storageProof[i] = StorageResult{key, &hexutil.Big{}, []string{}}
var (
keys = make([]common.Hash, len(storageKeys))
keyLengths = make([]int, len(storageKeys))
storageProof = make([]StorageResult, len(storageKeys))
)
// Deserialize all keys. This prevents state access on invalid input.
for i, hexKey := range storageKeys {
var err error
keys[i], keyLengths[i], err = decodeHash(hexKey)
if err != nil {
return nil, err
}
}
// create the accountProof
accountProof, proofErr := state.GetProof(address)
if proofErr != nil {
return nil, proofErr
statedb, header, err := pea.B.IPLDTrieStateDBAndHeaderByNumberOrHash(ctx, blockNrOrHash)
// statedb, header, err := s.b.StateAndHeaderByNumberOrHash(ctx, blockNrOrHash)
if statedb == nil || err != nil {
return nil, err
}
codeHash := statedb.GetCodeHash(address)
storageRoot := statedb.GetStorageRoot(address)
if len(keys) > 0 {
var storageTrie state.Trie
if storageRoot != types.EmptyRootHash && storageRoot != (common.Hash{}) {
id := trie.StorageTrieID(header.Root, crypto.Keccak256Hash(address.Bytes()), storageRoot)
st, err := trie.NewStateTrie(id, statedb.Database().TrieDB())
if err != nil {
return nil, err
}
storageTrie = st
}
// Create the proofs for the storageKeys.
for i, key := range keys {
// Output key encoding is a bit special: if the input was a 32-byte hash, it is
// returned as such. Otherwise, we apply the QUANTITY encoding mandated by the
// JSON-RPC spec for getProof. This behavior exists to preserve backwards
// compatibility with older client versions.
var outputKey string
if keyLengths[i] != 32 {
outputKey = hexutil.EncodeBig(key.Big())
} else {
outputKey = hexutil.Encode(key[:])
}
if storageTrie == nil {
storageProof[i] = StorageResult{outputKey, &hexutil.Big{}, []string{}}
continue
}
var proof proofList
if err := storageTrie.Prove(crypto.Keccak256(key.Bytes()), &proof); err != nil {
return nil, err
}
value := (*hexutil.Big)(statedb.GetState(address, key).Big())
storageProof[i] = StorageResult{outputKey, value, proof}
}
}
// Create the accountProof.
tr, err := trie.NewStateTrie(trie.StateTrieID(header.Root), statedb.Database().TrieDB())
if err != nil {
return nil, err
}
var accountProof proofList
if err := tr.Prove(crypto.Keccak256(address.Bytes()), &accountProof); err != nil {
return nil, err
}
balance := statedb.GetBalance(address).ToBig()
return &AccountResult{
Address: address,
AccountProof: toHexSlice(accountProof),
Balance: (*hexutil.Big)(state.GetBalance(address)),
AccountProof: accountProof,
Balance: (*hexutil.Big)(balance),
CodeHash: codeHash,
Nonce: hexutil.Uint64(state.GetNonce(address)),
StorageHash: storageHash,
Nonce: hexutil.Uint64(statedb.GetNonce(address)),
StorageHash: storageRoot,
StorageProof: storageProof,
}, state.Error()
}, statedb.Error()
}
// GetSlice returns a slice of state or storage nodes from a provided root to a provided path and past it to a certain depth
@ -989,7 +1055,7 @@ func (diff *StateOverride) Apply(state *ipld_direct_state.StateDB) error {
}
// Override account balance.
if account.Balance != nil {
state.SetBalance(addr, (*big.Int)(*account.Balance))
state.SetBalance(addr, uint256.MustFromBig((*big.Int)(*account.Balance)))
}
if account.State != nil && account.StateDiff != nil {
return fmt.Errorf("account %s has both 'state' and 'stateDiff'", addr.Hex())
@ -1175,11 +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 {
@ -1188,12 +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
}

17
pkg/eth/api_test/api_test.go
View File

@ -19,7 +19,6 @@ package eth_api_test
import (
"context"
"math/big"
"strconv"
"github.com/cerc-io/plugeth-statediff/indexer/interfaces"
"github.com/cerc-io/plugeth-statediff/indexer/ipld"
@ -44,8 +43,8 @@ import (
var (
randomAddr = common.HexToAddress("0x1C3ab14BBaD3D99F4203bd7a11aCB94882050E6f")
randomHash = crypto.Keccak256Hash(randomAddr.Bytes())
number = rpc.BlockNumber(test_helpers.BlockNumber.Int64())
londonBlockNum = rpc.BlockNumber(test_helpers.LondonBlockNum.Int64())
number = rpc.BlockNumber(test_helpers.BlockNumber1)
londonBlockNum = rpc.BlockNumber(test_helpers.LondonBlockNum)
wrongNumber = number + 1
blockHash = test_helpers.MockBlock.Header().Hash()
baseFee = test_helpers.MockLondonBlock.BaseFee()
@ -293,9 +292,7 @@ var _ = Describe("API", func() {
Describe("eth_blockNumber", func() {
It("Retrieves the head block number", func() {
bn := api.BlockNumber()
ubn := (uint64)(bn)
subn := strconv.FormatUint(ubn, 10)
Expect(subn).To(Equal(test_helpers.LondonBlockNum.String()))
Expect(bn).To(Equal(hexutil.Uint64(test_helpers.LondonBlockNum)))
})
})
@ -1104,20 +1101,20 @@ var _ = Describe("API", func() {
It("Retrieves the eth balance for the provided account address at the block with the provided number", func() {
bal, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithNumber(number))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance)))
Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance.ToBig())))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithNumber(number))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal.ToInt().Cmp(common.Big0)).To(Equal(0))
})
It("Retrieves the eth balance for the provided account address at the block with the provided hash", func() {
bal, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithHash(blockHash, true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance)))
Expect(bal).To(Equal((*hexutil.Big)(test_helpers.AccountBalance.ToBig())))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddress, rpc.BlockNumberOrHashWithHash(blockHash, true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal.ToInt().Cmp(common.Big0)).To(Equal(0))
})
It("Retrieves the eth balance for the non-existing account address at the block with the provided hash", func() {
bal, err := api.GetBalance(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))

57
pkg/eth/backend.go
View File

@ -25,6 +25,12 @@ import (
"math/big"
"time"
validator "github.com/cerc-io/eth-ipfs-state-validator/v5/pkg"
ipfsethdb "github.com/cerc-io/ipfs-ethdb/v5/postgres/v0"
ipld_direct_state "github.com/cerc-io/ipld-eth-statedb/direct_by_leaf"
ipld_sql "github.com/cerc-io/ipld-eth-statedb/sql"
ipld_trie_state "github.com/cerc-io/ipld-eth-statedb/trie_by_cid/state"
ipld_trie "github.com/cerc-io/ipld-eth-statedb/trie_by_cid/trie"
"github.com/cerc-io/plugeth-statediff/indexer/ipld"
"github.com/cerc-io/plugeth-statediff/utils"
"github.com/ethereum/go-ethereum/common"
@ -42,15 +48,11 @@ import (
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/trie"
"github.com/holiman/uint256"
"github.com/jmoiron/sqlx"
validator "github.com/cerc-io/eth-ipfs-state-validator/v5/pkg"
ipfsethdb "github.com/cerc-io/ipfs-ethdb/v5/postgres/v0"
"github.com/cerc-io/ipld-eth-server/v5/pkg/log"
"github.com/cerc-io/ipld-eth-server/v5/pkg/shared"
ipld_direct_state "github.com/cerc-io/ipld-eth-statedb/direct_by_leaf"
ipld_sql "github.com/cerc-io/ipld-eth-statedb/sql"
ipld_trie_state "github.com/cerc-io/ipld-eth-statedb/trie_by_cid/state"
)
var (
@ -80,7 +82,7 @@ type Backend struct {
// ethereum interfaces
EthDB ethdb.Database
// We use this state.Database for eth_call and any place we don't need trie access
IpldDirectStateDatabase ipld_direct_state.StateDatabase
IpldDirectStateDatabase ipld_direct_state.Database
// We use this where state must be accessed by trie
IpldTrieStateDatabase ipld_trie_state.Database
@ -115,7 +117,7 @@ func NewEthBackend(db *sqlx.DB, c *Config) (*Backend, error) {
DB: db,
Retriever: r,
EthDB: ethDB,
IpldDirectStateDatabase: ipld_direct_state.NewStateDatabase(driver),
IpldDirectStateDatabase: ipld_direct_state.NewDatabase(driver),
IpldTrieStateDatabase: ipld_trie_state.NewDatabase(ethDB),
Config: c,
}, nil
@ -494,7 +496,7 @@ func (b *Backend) GetReceiptsByBlockHashAndNumber(tx *sqlx.Tx, hash common.Hash,
// GetTransaction retrieves a tx by hash
// It also returns the blockhash, blocknumber, and tx index associated with the transaction
func (b *Backend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
func (b *Backend) GetTransaction(ctx context.Context, txHash common.Hash) (bool, *types.Transaction, common.Hash, uint64, uint64, error) {
type txRes struct {
Data []byte `db:"data"`
HeaderID string `db:"header_id"`
@ -503,22 +505,22 @@ func (b *Backend) GetTransaction(ctx context.Context, txHash common.Hash) (*type
}
var res = make([]txRes, 0)
if err := b.DB.Select(&res, RetrieveRPCTransaction, txHash.String()); err != nil {
return nil, common.Hash{}, 0, 0, err
return false, nil, common.Hash{}, 0, 0, err
}
if len(res) == 0 {
return nil, common.Hash{}, 0, 0, errTxHashNotFound
return false, nil, common.Hash{}, 0, 0, errTxHashNotFound
} else if len(res) > 1 {
// a transaction can be part of a only one canonical block
return nil, common.Hash{}, 0, 0, errTxHashInMultipleBlocks
return false, nil, common.Hash{}, 0, 0, errTxHashInMultipleBlocks
}
var transaction types.Transaction
if err := transaction.UnmarshalBinary(res[0].Data); err != nil {
return nil, common.Hash{}, 0, 0, err
return false, nil, common.Hash{}, 0, 0, err
}
return &transaction, common.HexToHash(res[0].HeaderID), res[0].BlockNumber, res[0].Index, nil
return true, &transaction, common.HexToHash(res[0].HeaderID), res[0].BlockNumber, res[0].Index, nil
}
// GetReceipts retrieves receipts for provided block hash
@ -778,7 +780,7 @@ func (b *Backend) GetAccountByHash(ctx context.Context, address common.Address,
}
return &types.StateAccount{
Nonce: acctRecord.Nonce,
Balance: balance,
Balance: uint256.MustFromBig(balance),
Root: common.HexToHash(acctRecord.Root),
CodeHash: acctRecord.CodeHash,
}, nil
@ -917,7 +919,10 @@ func (b *Backend) GetSlice(path string, depth int, root common.Hash, storage boo
var t ipld_trie_state.Trie
var err error
if storage {
t, err = b.IpldTrieStateDatabase.OpenStorageTrie(common.Hash{}, common.Hash{}, root)
// Note 1: once Verkle tries are used, this will be the same as state trie
// Note 2: a dummy hash is passed as owner here, and is only used to signal to ipld-eth-statedb
// that a storage, not state trie is being accessed
t, err = b.IpldTrieStateDatabase.OpenStorageTrie(common.Hash{}, common.Hash{1}, root, nil)
} else {
t, err = b.IpldTrieStateDatabase.OpenTrie(root)
}
@ -929,21 +934,24 @@ func (b *Backend) GetSlice(path string, depth int, root common.Hash, storage boo
// Convert the head hex path to a decoded byte path
headPath := common.FromHex(path)
// Convert the Trie object to its concrete type for raw node access
stateTrie := t.(*ipld_trie.StateTrie)
// Get Stem nodes
err = b.getSliceStem(headPath, t, response, &metaData, storage)
err = b.getSliceStem(headPath, stateTrie, response, &metaData, storage)
if err != nil {
return nil, err
}
// Get Head node
err = b.getSliceHead(headPath, t, response, &metaData, storage)
err = b.getSliceHead(headPath, stateTrie, response, &metaData, storage)
if err != nil {
return nil, err
}
if depth > 0 {
// Get Slice nodes
err = b.getSliceTrie(headPath, t, response, &metaData, depth, storage)
err = b.getSliceTrie(headPath, stateTrie, response, &metaData, depth, storage)
if err != nil {
return nil, err
}
@ -954,7 +962,7 @@ func (b *Backend) GetSlice(path string, depth int, root common.Hash, storage boo
return response, nil
}
func (b *Backend) getSliceStem(headPath []byte, t ipld_trie_state.Trie, response *GetSliceResponse, metaData *metaDataFields, storage bool) error {
func (b *Backend) getSliceStem(headPath []byte, t *ipld_trie.StateTrie, response *GetSliceResponse, metaData *metaDataFields, storage bool) error {
leavesFetchTime := int64(0)
totalStemStartTime := makeTimestamp()
@ -963,7 +971,7 @@ func (b *Backend) getSliceStem(headPath []byte, t ipld_trie_state.Trie, response
// nodePath := make([]byte, len(headPath[:i]))
nodePath := headPath[:i]
rawNode, _, err := t.TryGetNode(utils.HexToCompact(nodePath))
rawNode, _, err := t.GetNode(utils.HexToCompact(nodePath))
if err != nil {
return err
}
@ -1002,10 +1010,10 @@ func (b *Backend) getSliceStem(headPath []byte, t ipld_trie_state.Trie, response
return nil
}
func (b *Backend) getSliceHead(headPath []byte, t ipld_trie_state.Trie, response *GetSliceResponse, metaData *metaDataFields, storage bool) error {
func (b *Backend) getSliceHead(headPath []byte, t *ipld_trie.StateTrie, response *GetSliceResponse, metaData *metaDataFields, storage bool) error {
totalHeadStartTime := makeTimestamp()
rawNode, _, err := t.TryGetNode(utils.HexToCompact(headPath))
rawNode, _, err := t.GetNode(utils.HexToCompact(headPath))
if err != nil {
return err
}
@ -1043,7 +1051,10 @@ func (b *Backend) getSliceHead(headPath []byte, t ipld_trie_state.Trie, response
}
func (b *Backend) getSliceTrie(headPath []byte, t ipld_trie_state.Trie, response *GetSliceResponse, metaData *metaDataFields, depth int, storage bool) error {
it, timeTaken := getIteratorAtPath(t, headPath)
it, timeTaken, err := getIteratorAtPath(t, headPath)
if err != nil {
return nil
}
metaData.trieLoadingTime += timeTaken
leavesFetchTime := int64(0)

140
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"
@ -41,10 +41,11 @@ import (
var nullHashBytes = common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000000")
var emptyCodeHash = crypto.Keccak256([]byte{})
// These marshalling functions are from internal/ethapi so we have to make our own versions here:
// RPCMarshalHeader converts the given header to the RPC output.
// This function is eth/internal so we have to make our own version here...
func RPCMarshalHeader(head *types.Header) map[string]interface{} {
headerMap := map[string]interface{}{
result := map[string]interface{}{
"number": (*hexutil.Big)(head.Number),
"hash": head.Hash(),
"parentHash": head.ParentHash,
@ -56,43 +57,50 @@ func RPCMarshalHeader(head *types.Header) map[string]interface{} {
"miner": head.Coinbase,
"difficulty": (*hexutil.Big)(head.Difficulty),
"extraData": hexutil.Bytes(head.Extra),
"size": hexutil.Uint64(head.Size()),
"gasLimit": hexutil.Uint64(head.GasLimit),
"gasUsed": hexutil.Uint64(head.GasUsed),
"timestamp": hexutil.Uint64(head.Time),
"transactionsRoot": head.TxHash,
"receiptsRoot": head.ReceiptHash,
}
if head.BaseFee != nil {
headerMap["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee)
result["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee)
}
return headerMap
if head.WithdrawalsHash != nil {
result["withdrawalsRoot"] = head.WithdrawalsHash
}
if head.BlobGasUsed != nil {
result["blobGasUsed"] = hexutil.Uint64(*head.BlobGasUsed)
}
if head.ExcessBlobGas != nil {
result["excessBlobGas"] = hexutil.Uint64(*head.ExcessBlobGas)
}
if head.ParentBeaconRoot != nil {
result["parentBeaconBlockRoot"] = head.ParentBeaconRoot
}
return result
}
// 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
}
@ -102,12 +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())
@ -117,7 +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()
@ -135,11 +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
@ -158,11 +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()),
@ -171,7 +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),
@ -181,34 +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"`
@ -270,6 +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()
@ -280,15 +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,
@ -317,21 +362,28 @@ func toBlockNumArg(number *big.Int) string {
return hexutil.EncodeBig(number)
}
func getIteratorAtPath(t state.Trie, startKey []byte) (trie.NodeIterator, int64) {
func getIteratorAtPath(t state.Trie, startKey []byte) (trie.NodeIterator, int64, error) {
startTime := makeTimestamp()
var it trie.NodeIterator
var err error
if len(startKey)%2 != 0 {
// Zero-pad for odd-length keys, required by HexToKeyBytes()
startKey = append(startKey, 0)
it = t.NodeIterator(nodeiter.HexToKeyBytes(startKey))
it, err = t.NodeIterator(nodeiter.HexToKeyBytes(startKey))
if err != nil {
return nil, 0, err
}
} else {
it = t.NodeIterator(nodeiter.HexToKeyBytes(startKey))
it, err = t.NodeIterator(nodeiter.HexToKeyBytes(startKey))
if err != nil {
return nil, 0, err
}
// Step to the required node (not required if original startKey was odd-length)
it.Next(true)
}
return it, makeTimestamp() - startTime
return it, makeTimestamp() - startTime, nil
}
func fillSliceNodeData(
@ -351,7 +403,7 @@ func fillSliceNodeData(
if node.NodeType == Leaf && !storage {
stateLeafKey, storageRoot, code, err := extractContractAccountInfo(sdb, node, nodeElements)
if err != nil {
return 0, fmt.Errorf("GetSlice account lookup error: %s", err.Error())
return 0, fmt.Errorf("GetSlice account lookup error: %w", err)
}
if len(code) > 0 {
@ -387,7 +439,7 @@ func extractContractAccountInfo(sdb state.Database, node StateNode, nodeElements
// Extract codeHash and get code
codeHash := common.BytesToHash(account.CodeHash)
codeBytes, err := sdb.ContractCode(codeHash)
codeBytes, err := sdb.ContractCode(common.Address{}, codeHash)
if err != nil {
return "", "", nil, err
}

5
pkg/eth/node_types.go
View File

@ -6,6 +6,7 @@ import (
"github.com/ethereum/go-ethereum/rlp"
"github.com/cerc-io/ipld-eth-statedb/trie_by_cid/trie"
"github.com/cerc-io/ipld-eth-statedb/trie_by_cid/triedb"
)
// NodeType for explicitly setting type of node
@ -73,7 +74,7 @@ type StorageNode struct {
LeafKey []byte `json:"leafKey"`
}
func ResolveNode(path []byte, node []byte, trieDB *trie.Database) (StateNode, []interface{}, error) {
func ResolveNode(path []byte, node []byte, trieDB *triedb.Database) (StateNode, []interface{}, error) {
var nodeElements []interface{}
if err := rlp.DecodeBytes(node, &nodeElements); err != nil {
return StateNode{}, nil, err
@ -93,7 +94,7 @@ func ResolveNode(path []byte, node []byte, trieDB *trie.Database) (StateNode, []
}
// ResolveNodeIt return the state diff node pointed by the iterator.
func ResolveNodeIt(it trie.NodeIterator, trieDB *trie.Database) (StateNode, []interface{}, error) {
func ResolveNodeIt(it trie.NodeIterator, trieDB *triedb.Database) (StateNode, []interface{}, error) {
node, err := it.NodeBlob(), it.Error()
if err != nil {
return StateNode{}, nil, err

60
pkg/eth/state_test/helper_test.go
View File

@ -1,8 +1,15 @@
package eth_state_test
import (
"github.com/cerc-io/ipld-eth-server/v5/pkg/eth"
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common/hexutil"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/types"
"github.com/cerc-io/ipld-eth-server/v5/pkg/eth"
)
func CheckGetSliceResponse(sliceResponse eth.GetSliceResponse, expectedResponse eth.GetSliceResponse) {
@ -11,3 +18,54 @@ func CheckGetSliceResponse(sliceResponse eth.GetSliceResponse, expectedResponse
Expect(sliceResponse.Leaves).To(Equal(expectedResponse.Leaves))
Expect(sliceResponse.MetaData.NodeStats).To(Equal(expectedResponse.MetaData.NodeStats))
}
// EqualBigInt compares a hexutil.Big for equality with a big.Int or hexutil.Big value.
// It is an error for both actual and expected to be nil. Use BeNil() instead.
func EqualBigInt(expected *big.Int) types.GomegaMatcher {
return &BigIntEqualMatcher{
Expected: expected,
}
}
// EqualBigHex compares a hexutil.Big for equality with a big.Int or hexutil.Big value.
// It is an error for both actual and expected to be nil. Use BeNil() instead.
func EqualBigHex(expected *hexutil.Big) types.GomegaMatcher {
return &BigIntEqualMatcher{
Expected: expected.ToInt(),
}
}
type BigIntEqualMatcher struct {
Expected *big.Int
}
func (matcher *BigIntEqualMatcher) Match(actual interface{}) (success bool, err error) {
if actual == nil && matcher.Expected == nil {
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
}
var asInt *big.Int
switch casted := actual.(type) {
case *big.Int:
asInt = casted
case *hexutil.Big:
asInt = (*big.Int)(casted)
default:
return false, fmt.Errorf("BigIntEqualMatcher expects a hexutil.Big or big.Int. Got:\n%s", format.Object(actual, 1))
}
return matcher.Expected.Cmp(asInt) == 0, nil
}
func (matcher *BigIntEqualMatcher) FailureMessage(actual interface{}) (message string) {
actualString, actualOK := actual.(string)
expectedString := matcher.Expected.String()
if actualOK {
return format.MessageWithDiff(actualString, "to equal", expectedString)
}
return format.Message(actual, "to equal", matcher.Expected)
}
func (matcher *BigIntEqualMatcher) NegatedFailureMessage(actual interface{}) (message string) {
return format.Message(actual, "not to equal", matcher.Expected)
}

98
pkg/eth/state_test/state_test.go
View File

@ -47,7 +47,7 @@ var (
parsedABI abi.ABI
randomAddress = common.HexToAddress("0x9F4203bd7a11aCB94882050E6f1C3ab14BBaD3D9")
randomHash = crypto.Keccak256Hash(randomAddress.Bytes())
number = rpc.BlockNumber(test_helpers.BlockNumber.Int64())
number = rpc.BlockNumber(test_helpers.BlockNumber1)
block1StateRoot = common.HexToHash("0xa1f614839ebdd58677df2c9d66a3e0acc9462acc49fad6006d0b6e5d2b98ed21")
rootDataHashBlock1 = "a1f614839ebdd58677df2c9d66a3e0acc9462acc49fad6006d0b6e5d2b98ed21"
@ -294,198 +294,198 @@ var _ = Describe("eth state reading tests", func() {
It("Retrieves account balance by block number", func() {
bal, err := api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock0))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock0))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt((common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt((common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock1))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock3))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock5))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
})
It("Retrieves account balance by block hash", func() {
bal, err := api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock0))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock0))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt((common.Big0)))
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt((common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock1))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock3))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
Expect(bal).To(EqualBigHex(expectedAcct1BalanceBlock5))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
Expect(bal).To(EqualBigHex(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
Expect(bal).To(EqualBigHex(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
Expect(bal).To(EqualBigHex(expectedBankBalanceBlock2))
})
It("Returns 0 if account balance not found by block number", func() {
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
})
It("Returns 0 if account balance not found by block hash", func() {
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
Expect(bal).To(EqualBigInt(common.Big0))
})
})

47
pkg/eth/test_helpers/test_data.go
View File

@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
"github.com/holiman/uint256"
"github.com/ipfs/go-cid"
"github.com/cerc-io/ipld-eth-server/v5/pkg/eth"
@ -40,10 +41,11 @@ import (
// Test variables
var (
// block data
BlockNumber = big.NewInt(1)
MockHeader = types.Header{
BlockNumber1 = int64(1)
BlockTime1 = uint64(0)
MockHeader = types.Header{
Time: 0,
Number: new(big.Int).Set(BlockNumber),
Number: big.NewInt(BlockNumber1),
Root: common.HexToHash("0x0"),
TxHash: common.HexToHash("0x0"),
ReceiptHash: common.HexToHash("0x0"),
@ -54,7 +56,7 @@ var (
MockUncles = []*types.Header{
{
Time: 1,
Number: new(big.Int).Add(BlockNumber, big.NewInt(1)),
Number: big.NewInt(BlockNumber1 + 1),
Root: common.HexToHash("0x1"),
TxHash: common.HexToHash("0x1"),
ReceiptHash: common.HexToHash("0x1"),
@ -64,7 +66,7 @@ var (
},
{
Time: 2,
Number: new(big.Int).Add(BlockNumber, big.NewInt(2)),
Number: big.NewInt(BlockNumber1 + 2),
Root: common.HexToHash("0x2"),
TxHash: common.HexToHash("0x2"),
ReceiptHash: common.HexToHash("0x2"),
@ -76,7 +78,7 @@ var (
MockBlock = createNewBlock(&MockHeader, MockTransactions, MockUncles, MockReceipts, trie.NewEmpty(nil))
MockChildHeader = types.Header{
Time: 0,
Number: new(big.Int).Add(BlockNumber, common.Big1),
Number: big.NewInt(BlockNumber1 + 1),
Root: common.HexToHash("0x0"),
TxHash: common.HexToHash("0x0"),
ReceiptHash: common.HexToHash("0x0"),
@ -104,7 +106,7 @@ var (
Address: Address,
Topics: []common.Hash{mockTopic11, mockTopic12},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 0,
Index: 0,
}
@ -112,7 +114,7 @@ var (
Address: AnotherAddress,
Topics: []common.Hash{mockTopic21, mockTopic22},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 1,
Index: 1,
}
@ -120,7 +122,7 @@ var (
Address: AnotherAddress1,
Topics: []common.Hash{mockTopic31},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 2,
Index: 2,
}
@ -129,7 +131,7 @@ var (
Address: AnotherAddress1,
Topics: []common.Hash{mockTopic41, mockTopic42, mockTopic43},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 2,
Index: 3,
}
@ -137,7 +139,7 @@ var (
Address: AnotherAddress1,
Topics: []common.Hash{mockTopic51},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 2,
Index: 4,
}
@ -145,7 +147,7 @@ var (
Address: AnotherAddress2,
Topics: []common.Hash{mockTopic61},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
BlockNumber: uint64(BlockNumber1),
TxIndex: 3,
Index: 5,
}
@ -217,7 +219,7 @@ var (
ContractLeafKey = crypto.Keccak256(ContractAddress[:])
ContractAccount = types.StateAccount{
Nonce: uint64(1),
Balance: big.NewInt(0),
Balance: uint256.NewInt(0),
CodeHash: CodeHash.Bytes(),
Root: common.HexToHash(ContractRoot),
}
@ -229,7 +231,7 @@ var (
})
nonce0 = uint64(0)
AccountBalance = big.NewInt(1000)
AccountBalance = uint256.NewInt(1000)
AccountRoot = "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
AccountCodeHash = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
AccountAddresss = common.HexToAddress("0x0D3ab14BBaD3D99F4203bd7a11aCB94882050E7e")
@ -290,21 +292,22 @@ var (
StateNodes: MockStateNodes,
}
LondonBlockNum = new(big.Int).Add(BlockNumber, big.NewInt(2))
LondonBlockNum = (BlockNumber1 + 2)
LondonBlockTime = BlockTime1 + 1
MockLondonHeader = types.Header{
Time: 0,
Number: LondonBlockNum,
Number: big.NewInt(LondonBlockNum),
Root: common.HexToHash("0x00"),
Difficulty: big.NewInt(5000000),
Extra: []byte{},
BaseFee: big.NewInt(params.InitialBaseFee),
}
MockLondonTransactions, MockLondonReceipts, _ = createDynamicTransactionsAndReceipts(LondonBlockNum)
MockLondonTransactions, MockLondonReceipts, _ = createDynamicTransactionsAndReceipts(big.NewInt(LondonBlockNum), LondonBlockTime)
MockLondonUncles = []*types.Header{
{
Time: 1,
Number: new(big.Int).Add(BlockNumber, big.NewInt(1)),
Number: big.NewInt(BlockNumber1 + 1),
ParentHash: common.HexToHash("0x2"),
Root: common.HexToHash("0x1"),
TxHash: common.HexToHash("0x1"),
@ -314,7 +317,7 @@ var (
},
{
Time: 2,
Number: new(big.Int).Add(BlockNumber, big.NewInt(1)),
Number: big.NewInt(BlockNumber1 + 1),
ParentHash: common.HexToHash("0x1"),
Root: common.HexToHash("0x2"),
TxHash: common.HexToHash("0x2"),
@ -338,7 +341,7 @@ func createNewBlock(header *types.Header, txs []*types.Transaction, uncles []*ty
}
// createDynamicTransactionsAndReceipts is a helper function to generate signed mock transactions and mock receipts with mock logs
func createDynamicTransactionsAndReceipts(blockNumber *big.Int) (types.Transactions, types.Receipts, common.Address) {
func createDynamicTransactionsAndReceipts(blockNumber *big.Int, blockTime uint64) (types.Transactions, types.Receipts, common.Address) {
// make transactions
config := *params.TestChainConfig
config.LondonBlock = blockNumber
@ -353,7 +356,7 @@ func createDynamicTransactionsAndReceipts(blockNumber *big.Int) (types.Transacti
Data: []byte{},
})
transactionSigner := types.MakeSigner(&config, blockNumber)
transactionSigner := types.MakeSigner(&config, blockNumber, blockTime)
mockCurve := elliptic.P256()
mockPrvKey, err := ecdsa.GenerateKey(mockCurve, rand.Reader)
if err != nil {
@ -391,7 +394,7 @@ func createLegacyTransactionsAndReceipts() (types.Transactions, types.Receipts,
trx2 := types.NewTransaction(1, AnotherAddress, big.NewInt(2000), 100, big.NewInt(200), []byte{})
trx3 := types.NewContractCreation(2, big.NewInt(1500), 75, big.NewInt(150), ContractCode)
trx4 := types.NewTransaction(3, AnotherAddress1, big.NewInt(2000), 100, big.NewInt(200), []byte{})
transactionSigner := types.MakeSigner(params.MainnetChainConfig, new(big.Int).Set(BlockNumber))
transactionSigner := types.MakeSigner(params.MainnetChainConfig, big.NewInt(BlockNumber1), 0)
mockCurve := elliptic.P256()
mockPrvKey, err := ecdsa.GenerateKey(mockCurve, rand.Reader)
if err != nil {

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

2
pkg/graphql/graphql.go
View File

@ -64,7 +64,7 @@ func (a *Account) Balance(ctx context.Context) (hexutil.Big, error) {
if err != nil {
return hexutil.Big{}, err
}
return hexutil.Big(*state.GetBalance(a.address)), nil
return hexutil.Big(*state.GetBalance(a.address).ToBig()), nil
}
func (a *Account) TransactionCount(ctx context.Context) (hexutil.Uint64, error) {