/
store.go
532 lines (463 loc) · 18 KB
/
store.go
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package ethereum
import (
"encoding/json"
"errors"
"fmt"
"math/big"
"sync/atomic"
"github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/relayer/ethereum/ethtxs"
"github.com/ethereum/go-ethereum/common"
dbm "github.com/33cn/chain33/common/db"
chain33Types "github.com/33cn/chain33/types"
"github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/relayer/events"
ebTypes "github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/types"
"github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/utils"
"github.com/ethereum/go-ethereum/core/types"
)
var (
chain33ToEthStaticsPrefix = "eth-chain33ToEthStatics"
chain33ToEthTxTotalAmount = "eth-chain33ToEthTxTotalAmount"
bridgeRegistryAddrPrefix = "eth-x2EthBridgeRegistryAddr"
bridgeBankLogProcessedAt = "eth-bridgeBankLogProcessedAt"
ethTxEventPrefix = "eth-ethTxEventPrefix"
lastBridgeBankHeightProcPrefix = "eth-lastBridgeBankHeight"
ethTokenSymbol2AddrPrefix = "eth-ethTokenSymbol2AddrPrefix"
ethTokenSymbol2LockAddrPrefix = "eth-ethTokenSymbol2LockAddrPrefix"
ethLockTxUpdateTxIndex = "eth-ethLockTxUpdateTxIndex"
ethBurnTxUpdateTxIndex = "eth-ethBurnTxUpdateTxIndex"
multiSignAddressPrefix = "eth-multiSignAddress"
withdrawParaKey = "eth-withdrawPara"
withdrawTokenPrefix = "eth-withdrawToken"
withdrawTokenListPrefix = "eth-withdrawTokenList"
)
func ethTokenSymbol2AddrKey(chainName, symbol string) []byte {
return []byte(fmt.Sprintf("%s-%s-symbol-%s", chainName, ethTokenSymbol2AddrPrefix, symbol))
}
func ethTokenSymbol2LockAddrKey(chainName, symbol string) []byte {
return []byte(fmt.Sprintf("%s-%s-symbol-%s", chainName, ethTokenSymbol2LockAddrPrefix, symbol))
}
func ethTxEventKey4Height(chainName string, height uint64, index uint32) []byte {
return []byte(fmt.Sprintf("%s-%s-%020d-%d", chainName, ethTxEventPrefix, height, index))
}
func calcRelayFromChain33Key(chainName string, claimType int32, txindex int64) []byte {
return []byte(fmt.Sprintf("%s-%s-%d-%012d", chainName, chain33ToEthStaticsPrefix, claimType, txindex))
}
func calcRelayFromChain33ListPrefix(chainName string, claimType int32) []byte {
return []byte(fmt.Sprintf("%s-%s-%d-", chainName, chain33ToEthStaticsPrefix, claimType))
}
func (ethRelayer *Relayer4Ethereum) getStatics(claimType int32, txIndex int64, count int32) ([][]byte, error) {
keyPrefix := calcRelayFromChain33ListPrefix(ethRelayer.name, claimType)
keyFrom := calcRelayFromChain33Key(ethRelayer.name, claimType, txIndex)
helper := dbm.NewListHelper(ethRelayer.db)
datas := helper.List(keyPrefix, keyFrom, count, dbm.ListASC)
if nil == datas {
return nil, errors.New("not found")
}
return datas, nil
}
func (ethRelayer *Relayer4Ethereum) setEthLockTxUpdateTxIndex(txindex int64, claimType events.ClaimType) error {
txIndexWrapper := &chain33Types.Int64{
Data: txindex,
}
if events.ClaimTypeBurn == claimType {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethBurnTxUpdateTxIndex))
return ethRelayer.db.Set(key, chain33Types.Encode(txIndexWrapper))
}
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethLockTxUpdateTxIndex))
return ethRelayer.db.Set(key, chain33Types.Encode(txIndexWrapper))
}
func (ethRelayer *Relayer4Ethereum) getEthLockTxUpdateTxIndex(claimType events.ClaimType) int64 {
var key []byte
if events.ClaimTypeBurn == claimType {
key = []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethBurnTxUpdateTxIndex))
} else {
key = []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethLockTxUpdateTxIndex))
}
data, err := ethRelayer.db.Get(key)
if nil != err {
return ebTypes.Invalid_Tx_Index
}
var txIndexWrapper chain33Types.Int64
err = chain33Types.Decode(data, &txIndexWrapper)
if nil != err {
return ebTypes.Invalid_Tx_Index
}
return txIndexWrapper.Data
}
func (ethRelayer *Relayer4Ethereum) setBridgeRegistryAddr(bridgeRegistryAddr string) error {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, bridgeRegistryAddrPrefix))
return ethRelayer.db.Set(key, []byte(bridgeRegistryAddr))
}
func (ethRelayer *Relayer4Ethereum) getBridgeRegistryAddr() (string, error) {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, bridgeRegistryAddrPrefix))
addr, err := ethRelayer.db.Get(key)
if nil != err {
return "", err
}
return string(addr), nil
}
func (ethRelayer *Relayer4Ethereum) updateTotalTxAmount2chain33(totalIndex int64) error {
totalTx := &chain33Types.Int64{
Data: totalIndex,
}
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, chain33ToEthTxTotalAmount))
//更新成功见证的交易数
return ethRelayer.db.Set(key, chain33Types.Encode(totalTx))
}
func (ethRelayer *Relayer4Ethereum) getTotalTxAmount2Eth() int64 {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, chain33ToEthTxTotalAmount))
totalTx, _ := utils.LoadInt64FromDB(key, ethRelayer.db)
return totalTx
}
func (ethRelayer *Relayer4Ethereum) setLastestStatics(claimType int32, txIndex int64, data []byte) error {
key := calcRelayFromChain33Key(ethRelayer.name, claimType, txIndex)
return ethRelayer.db.Set(key, data)
}
func (ethRelayer *Relayer4Ethereum) setHeight4BridgeBankLogAt(height uint64) error {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, bridgeBankLogProcessedAt))
return ethRelayer.setLogProcHeight(key, height)
}
func (ethRelayer *Relayer4Ethereum) getHeight4BridgeBankLogAt() uint64 {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, bridgeBankLogProcessedAt))
return ethRelayer.getLogProcHeight(key)
}
func (ethRelayer *Relayer4Ethereum) setLogProcHeight(key []byte, height uint64) error {
data := &ebTypes.Uint64{
Data: height,
}
return ethRelayer.db.Set(key, chain33Types.Encode(data))
}
func (ethRelayer *Relayer4Ethereum) getLogProcHeight(key []byte) uint64 {
value, err := ethRelayer.db.Get(key)
if nil != err {
return 0
}
var height ebTypes.Uint64
err = chain33Types.Decode(value, &height)
if nil != err {
return 0
}
return height.Data
}
//保存处理过的交易
func (ethRelayer *Relayer4Ethereum) setTxProcessed(txhash []byte) error {
return ethRelayer.db.Set(txhash, []byte("1"))
}
//判断是否已经被处理,如果能够在数据库中找到该笔交易,则认为已经被处理
func (ethRelayer *Relayer4Ethereum) checkTxProcessed(txhash []byte) bool {
_, err := ethRelayer.db.Get(txhash)
return nil == err
}
func (ethRelayer *Relayer4Ethereum) setEthTxEvent(vLog types.Log) error {
key := ethTxEventKey4Height(ethRelayer.name, vLog.BlockNumber, uint32(vLog.TxIndex))
value, err := json.Marshal(vLog)
if nil != err {
return err
}
return ethRelayer.db.Set(key, value)
}
func (ethRelayer *Relayer4Ethereum) getEthTxEvent(blockNumber uint64, txIndex uint32) (*types.Log, error) {
key := ethTxEventKey4Height(ethRelayer.name, blockNumber, txIndex)
data, err := ethRelayer.db.Get(key)
if nil != err {
return nil, err
}
log := types.Log{}
err = json.Unmarshal(data, &log)
if err != nil {
return nil, err
}
return &log, nil
}
func (ethRelayer *Relayer4Ethereum) getNextValidEthTxEventLogs(height uint64, index uint32, fetchCnt int32) ([]*types.Log, error) {
key := ethTxEventKey4Height(ethRelayer.name, height, index)
helper := dbm.NewListHelper(ethRelayer.db)
prefix := []byte(fmt.Sprintf("%s-%s-", ethRelayer.name, ethTxEventPrefix))
datas := helper.List(prefix, key, fetchCnt, dbm.ListASC)
if nil == datas {
return nil, nil
}
var logs []*types.Log
for _, data := range datas {
log := &types.Log{}
err := json.Unmarshal(data, log)
if err != nil {
return nil, err
}
logs = append(logs, log)
}
return logs, nil
}
func (ethRelayer *Relayer4Ethereum) setBridgeBankProcessedHeight(height uint64, index uint32) {
bytes := chain33Types.Encode(&ebTypes.EventLogIndex{
Height: height,
Index: index})
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, lastBridgeBankHeightProcPrefix))
_ = ethRelayer.db.Set(key, bytes)
}
func (ethRelayer *Relayer4Ethereum) getLastBridgeBankProcessedHeight() ebTypes.EventLogIndex {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, lastBridgeBankHeightProcPrefix))
data, err := ethRelayer.db.Get(key)
if nil != err {
return ebTypes.EventLogIndex{}
}
logIndex := ebTypes.EventLogIndex{}
_ = chain33Types.Decode(data, &logIndex)
return logIndex
}
//构建一个引导查询使用的bridgeBankTx
func (ethRelayer *Relayer4Ethereum) initBridgeBankTx() {
log, _ := ethRelayer.getEthTxEvent(0, 0)
if nil != log {
return
}
_ = ethRelayer.setEthTxEvent(types.Log{})
}
func (ethRelayer *Relayer4Ethereum) SetTokenAddress(token2set *ebTypes.TokenAddress) error {
addr := common.HexToAddress(token2set.Address)
bytes := chain33Types.Encode(token2set)
ethRelayer.rwLock.Lock()
ethRelayer.symbol2Addr[token2set.Symbol] = addr
ethRelayer.rwLock.Unlock()
return ethRelayer.db.Set(ethTokenSymbol2AddrKey(ethRelayer.name, token2set.Symbol), bytes)
}
func (ethRelayer *Relayer4Ethereum) SetLockedTokenAddress(token2set ebTypes.TokenAddress) error {
bytes := chain33Types.Encode(&token2set)
ethRelayer.rwLock.Lock()
ethRelayer.symbol2LockAddr[token2set.Symbol] = token2set
ethRelayer.rwLock.Unlock()
return ethRelayer.db.Set(ethTokenSymbol2LockAddrKey(ethRelayer.name, token2set.Symbol), bytes)
}
func (ethRelayer *Relayer4Ethereum) GetLockedTokenAddress(symbol string) (*ebTypes.TokenAddress, error) {
ethRelayer.rwLock.RLock()
data, err := ethRelayer.db.Get(ethTokenSymbol2LockAddrKey(ethRelayer.name, symbol))
ethRelayer.rwLock.RUnlock()
if nil != err {
return nil, err
}
var token2set ebTypes.TokenAddress
if err := chain33Types.Decode(data, &token2set); nil != err {
return nil, err
}
return &token2set, err
}
func (ethRelayer *Relayer4Ethereum) RestoreTokenAddress() error {
ethRelayer.rwLock.Lock()
defer ethRelayer.rwLock.Unlock()
helper := dbm.NewListHelper(ethRelayer.db)
prefix := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethTokenSymbol2AddrPrefix))
datas := helper.List(prefix, nil, 100, dbm.ListASC)
for _, data := range datas {
var token2set ebTypes.TokenAddress
err := chain33Types.Decode(data, &token2set)
if nil != err {
return err
}
relayerLog.Info("RestoreTokenAddress", "symbol", token2set.Symbol, "address", token2set.Address)
ethRelayer.symbol2Addr[token2set.Symbol] = common.HexToAddress(token2set.Address)
}
prefix = []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethTokenSymbol2LockAddrPrefix))
datas = helper.List(prefix, nil, 100, dbm.ListASC)
for _, data := range datas {
var tokenLocked ebTypes.TokenAddress
err := chain33Types.Decode(data, &tokenLocked)
if nil != err {
return err
}
relayerLog.Info("RestoreTokenAddress", "symbol", tokenLocked.Symbol, "address", tokenLocked.Address)
ethRelayer.symbol2LockAddr[tokenLocked.Symbol] = tokenLocked
}
return nil
}
func (ethRelayer *Relayer4Ethereum) ShowTokenAddress(token2show *ebTypes.TokenAddress) (*ebTypes.TokenAddressArray, error) {
res := &ebTypes.TokenAddressArray{}
if len(token2show.Symbol) > 0 {
//data, err := ethRelayer.db.Get(ethTokenSymbol2AddrKey(token2show.Symbol))
//if err != nil {
addr, err := ethRelayer.ShowTokenAddrBySymbol(token2show.Symbol)
if err != nil {
return nil, err
}
var token2set ebTypes.TokenAddress
token2set.Address = addr
token2set.Symbol = token2show.Symbol
token2set.ChainName = token2show.ChainName
res.TokenAddress = append(res.TokenAddress, &token2set)
return res, nil
//}
//var token2set ebTypes.TokenAddress
//err = chain33Types.Decode(data, &token2set)
//if nil != err {
// return nil, err
//}
//res.TokenAddress = append(res.TokenAddress, &token2set)
//return res, nil
}
helper := dbm.NewListHelper(ethRelayer.db)
prefix := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethTokenSymbol2AddrPrefix))
datas := helper.List(prefix, nil, 100, dbm.ListASC)
if nil == datas {
return nil, errors.New("not found")
}
for _, data := range datas {
var token2set ebTypes.TokenAddress
err := chain33Types.Decode(data, &token2set)
if nil != err {
return nil, err
}
res.TokenAddress = append(res.TokenAddress, &token2set)
}
return res, nil
}
func (ethRelayer *Relayer4Ethereum) ShowETHLockTokenAddress(token2show *ebTypes.TokenAddress) (*ebTypes.TokenAddressArray, error) {
res := &ebTypes.TokenAddressArray{}
if len(token2show.Symbol) > 0 {
data, err := ethRelayer.db.Get(ethTokenSymbol2LockAddrKey(ethRelayer.name, token2show.Symbol))
if err != nil {
return nil, err
}
var token2set ebTypes.TokenAddress
err = chain33Types.Decode(data, &token2set)
if nil != err {
return nil, err
}
res.TokenAddress = append(res.TokenAddress, &token2set)
return res, nil
}
helper := dbm.NewListHelper(ethRelayer.db)
prefix := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, ethTokenSymbol2LockAddrPrefix))
datas := helper.List(prefix, nil, 100, dbm.ListASC)
if nil == datas {
return nil, errors.New("not found")
}
for _, data := range datas {
var token2set ebTypes.TokenAddress
err := chain33Types.Decode(data, &token2set)
if nil != err {
return nil, err
}
res.TokenAddress = append(res.TokenAddress, &token2set)
}
return res, nil
}
func (ethRelayer *Relayer4Ethereum) setMultiSignAddress(address string) {
bytes := []byte(address)
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, multiSignAddressPrefix))
_ = ethRelayer.db.Set(key, bytes)
}
func (ethRelayer *Relayer4Ethereum) getMultiSignAddress() string {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, multiSignAddressPrefix))
bytes, _ := ethRelayer.db.Get(key)
if 0 == len(bytes) {
return ""
}
return string(bytes)
}
func (ethRelayer *Relayer4Ethereum) setWithdrawFee(symbol2Para map[string]*ebTypes.WithdrawPara) error {
withdrawSymbol2Fee := &ebTypes.WithdrawSymbol2Para{
Symbol2Para: symbol2Para,
}
bytes := chain33Types.Encode(withdrawSymbol2Fee)
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, withdrawParaKey))
return ethRelayer.db.Set(key, bytes)
}
func (ethRelayer *Relayer4Ethereum) restoreWithdrawFee() map[string]*ebTypes.WithdrawPara {
key := []byte(fmt.Sprintf("%s-%s", ethRelayer.name, withdrawParaKey))
bytes, _ := ethRelayer.db.Get(key)
if 0 == len(bytes) {
result := make(map[string]*ebTypes.WithdrawPara)
return result
}
var withdrawSymbol2Para ebTypes.WithdrawSymbol2Para
if err := chain33Types.Decode(bytes, &withdrawSymbol2Para); nil != err {
result := make(map[string]*ebTypes.WithdrawPara)
return result
}
return withdrawSymbol2Para.Symbol2Para
}
func (ethRelayer *Relayer4Ethereum) restoreWithdrawFeeInINt() map[string]*WithdrawFeeAndQuota {
withdrawPara := ethRelayer.restoreWithdrawFee()
res := make(map[string]*WithdrawFeeAndQuota)
for symbol, para := range withdrawPara {
feeInt, _ := big.NewInt(0).SetString(para.Fee, 10)
amountPerDayInt, _ := big.NewInt(0).SetString(para.AmountPerDay, 10)
res[symbol] = &WithdrawFeeAndQuota{
Fee: feeInt,
AmountPerDay: amountPerDayInt,
}
}
return res
}
func calcWithdrawKey(name, chain33Sender, symbol string, year, month, day int, nonce int64) []byte {
return []byte(fmt.Sprintf("%s-%s-%s-%s-%d-%d-%d-%d", name, withdrawTokenPrefix, chain33Sender, symbol, year, month, day, nonce))
}
func calcWithdrawKeyPrefix(name, chain33Sender, symbol string, year, month, day int) []byte {
return []byte(fmt.Sprintf("%s-%s-%s-%s-%d-%d-%d", name, withdrawTokenPrefix, chain33Sender, symbol, year, month, day))
}
func calcWithdrawListKey(name string, nonce int64) []byte {
return []byte(fmt.Sprintf("%s-%s-%d", name, withdrawTokenListPrefix, nonce))
}
func (ethRelayer *Relayer4Ethereum) setWithdraw(withdrawTx *ebTypes.WithdrawTx) error {
chain33Sender := withdrawTx.Chain33Sender
symbol := withdrawTx.Symbol
year := withdrawTx.Year
month := withdrawTx.Month
day := withdrawTx.Day
key := calcWithdrawKey(ethRelayer.name, chain33Sender, symbol, int(year), int(month), int(day), withdrawTx.Nonce)
bytes := chain33Types.Encode(withdrawTx)
if err := ethRelayer.db.Set(key, bytes); nil != err {
return err
}
//保存按照次序提币的交易,方便查询
listKey := calcWithdrawListKey(ethRelayer.name, withdrawTx.Nonce)
listData := key
return ethRelayer.db.Set(listKey, listData)
}
func (ethRelayer *Relayer4Ethereum) setWithdrawStatics(withdrawTx *ebTypes.WithdrawTx, chain33Msg *events.Chain33Msg) error {
txIndex := atomic.AddInt64(ðRelayer.totalTxRelayFromChain33, 1)
operationType := chain33Msg.ClaimType.String()
statics := &ebTypes.Chain33ToEthereumStatics{
EthTxstatus: ebTypes.Tx_Status_Pending,
Chain33Txhash: common.Bytes2Hex(chain33Msg.TxHash),
EthereumTxhash: withdrawTx.TxHashOnEthereum,
BurnLockWithdraw: int32(chain33Msg.ClaimType),
Chain33Sender: chain33Msg.Chain33Sender.String(),
EthereumReceiver: chain33Msg.EthereumReceiver.String(),
Symbol: chain33Msg.Symbol,
Amount: chain33Msg.Amount.String(),
Nonce: chain33Msg.Nonce,
TxIndex: txIndex,
OperationType: operationType,
}
if withdrawTx.Status == int32(ethtxs.WDError) {
statics.EthTxstatus = ebTypes.Tx_Status_Failed
}
relayerLog.Info("setWithdrawStatics::successful", "txIndex", txIndex, "Chain33Txhash", statics.Chain33Txhash, "EthereumTxhash", statics.EthereumTxhash, "type", operationType,
"Symbol", chain33Msg.Symbol, "Amount", chain33Msg.Amount, "EthereumReceiver", statics.EthereumReceiver, "Chain33Sender", statics.Chain33Sender)
data := chain33Types.Encode(statics)
return ethRelayer.setLastestStatics(int32(chain33Msg.ClaimType), txIndex, data)
}
func (ethRelayer *Relayer4Ethereum) getWithdrawsWithinSameDay(withdrawTx *ebTypes.WithdrawTx) (*big.Int, error) {
chain33Sender := withdrawTx.Chain33Sender
symbol := withdrawTx.Symbol
year := withdrawTx.Year
month := withdrawTx.Month
day := withdrawTx.Day
prefix := calcWithdrawKeyPrefix(ethRelayer.name, chain33Sender, symbol, int(year), int(month), int(day))
helper := dbm.NewListHelper(ethRelayer.db)
datas := helper.List(prefix, nil, 100, dbm.ListASC)
if nil == datas {
return big.NewInt(0), nil
}
withdrawTotal := big.NewInt(0)
for _, data := range datas {
var info ebTypes.WithdrawTx
err := chain33Types.Decode(data, &info)
if nil != err {
return big.NewInt(0), err
}
AmountInt, _ := big.NewInt(0).SetString(info.Amount, 0)
withdrawTotal.Add(withdrawTotal, AmountInt)
}
return withdrawTotal, nil
}