mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-24 12:27:18 +00:00
Use ETH1 Block To Determine Genesis State (#3911)
* use eth1Block to determine genesis state * add proto file * fix test * fix test
This commit is contained in:
Nishant Das
Raul Jordan
parent
ab92326dfb
commit
103bdfc688
@ -33,6 +33,45 @@ func (s *Service) Eth2GenesisPowchainInfo() (uint64, *big.Int) {
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return s.eth2GenesisTime, s.chainStartBlockNumber
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}
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// ProcessETH1Block processes the logs from the provided eth1Block.
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func (s *Service) ProcessETH1Block(ctx context.Context, blkNum *big.Int) error {
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query := ethereum.FilterQuery{
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Addresses: []common.Address{
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s.depositContractAddress,
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},
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FromBlock: blkNum,
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ToBlock: blkNum,
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}
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logs, err := s.httpLogger.FilterLogs(ctx, query)
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if err != nil {
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return err
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}
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for _, log := range logs {
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if err := s.ProcessLog(ctx, log); err != nil {
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return errors.Wrap(err, "could not process log")
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}
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}
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if !s.chainStarted {
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blk, err := s.blockFetcher.BlockByNumber(ctx, blkNum)
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if err != nil {
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return errors.Wrap(err, "could not get eth1 block")
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}
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if blk == nil {
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return errors.Wrap(err, "got empty block from powchain service")
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}
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if blk.Hash() == [32]byte{} {
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return errors.New("got empty blockhash from powchain service")
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}
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timeStamp := blk.Time()
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triggered := state.IsValidGenesisState(s.activeValidatorCount, timeStamp)
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if triggered {
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s.setGenesisTime(timeStamp)
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s.ProcessChainStart(uint64(s.eth2GenesisTime), blk.Hash(), blk.Number())
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}
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}
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return nil
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}
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// ProcessLog is the main method which handles the processing of all
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// logs from the deposit contract on the ETH1.0 chain.
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func (s *Service) ProcessLog(ctx context.Context, depositLog gethTypes.Log) error {
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@ -43,24 +82,6 @@ func (s *Service) ProcessLog(ctx context.Context, depositLog gethTypes.Log) erro
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if err := s.ProcessDepositLog(ctx, depositLog); err != nil {
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return errors.Wrap(err, "Could not process deposit log")
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}
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if !s.chainStarted {
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if depositLog.BlockHash == [32]byte{} {
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return errors.New("got empty blockhash from powchain service")
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}
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blk, err := s.blockFetcher.BlockByHash(ctx, depositLog.BlockHash)
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if err != nil {
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return errors.Wrap(err, "could not get eth1 block")
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}
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if blk == nil {
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return errors.Wrap(err, "got empty block from powchain service")
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}
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timeStamp := blk.Time()
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triggered := state.IsValidGenesisState(s.activeValidatorCount, timeStamp)
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if triggered {
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s.setGenesisTime(timeStamp)
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s.ProcessChainStart(uint64(s.eth2GenesisTime), depositLog.BlockHash, blk.Number())
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}
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}
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return nil
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}
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log.WithField("signature", fmt.Sprintf("%#x", depositLog.Topics[0])).Debug("Not a valid event signature")
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@ -229,17 +250,23 @@ func (s *Service) processPastLogs(ctx context.Context) error {
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s.depositContractAddress,
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},
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}
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logs, err := s.httpLogger.FilterLogs(ctx, query)
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if err != nil {
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return err
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}
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for _, log := range logs {
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if err := s.ProcessLog(ctx, log); err != nil {
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return errors.Wrap(err, "could not process log")
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if len(logs) > 0 {
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start := logs[0].BlockNumber
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end := s.blockHeight.Uint64()
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// Process logs from each block one by one
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for i := start; i <= end; i++ {
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err := s.ProcessETH1Block(ctx, big.NewInt(int64(i)))
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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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}
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s.lastRequestedBlock.Set(s.blockHeight)
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currentState, err := s.beaconDB.HeadState(ctx)
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@ -260,24 +287,10 @@ func (s *Service) requestBatchedLogs(ctx context.Context) error {
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// We request for the nth block behind the current head, in order to have
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// stabilized logs when we retrieve it from the 1.0 chain.
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requestedBlock := big.NewInt(0).Sub(s.blockHeight, big.NewInt(params.BeaconConfig().LogBlockDelay))
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query := ethereum.FilterQuery{
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Addresses: []common.Address{
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s.depositContractAddress,
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},
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FromBlock: s.lastRequestedBlock.Add(s.lastRequestedBlock, big.NewInt(1)),
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ToBlock: requestedBlock,
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}
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logs, err := s.httpLogger.FilterLogs(ctx, query)
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if err != nil {
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return err
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}
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// Only process log slices which are larger than zero.
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if len(logs) > 0 {
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for _, log := range logs {
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if err := s.ProcessLog(ctx, log); err != nil {
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return errors.Wrap(err, "could not process log")
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}
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for i := s.lastRequestedBlock.Uint64() + 1; i <= requestedBlock.Uint64(); i++ {
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err := s.ProcessETH1Block(ctx, big.NewInt(int64(i)))
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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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@ -290,24 +303,11 @@ func (s *Service) requestBatchedLogs(ctx context.Context) error {
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func (s *Service) requestMissingLogs(ctx context.Context, blkNumber uint64, wantedIndex int64) error {
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// We request from the last requested block till the current block(exclusive)
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beforeCurrentBlk := big.NewInt(int64(blkNumber) - 1)
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query := ethereum.FilterQuery{
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Addresses: []common.Address{
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s.depositContractAddress,
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},
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FromBlock: big.NewInt(0).Add(s.lastRequestedBlock, big.NewInt(1)),
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ToBlock: beforeCurrentBlk,
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}
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logs, err := s.httpLogger.FilterLogs(ctx, query)
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if err != nil {
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return err
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}
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// Only process log slices which are larger than zero.
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if len(logs) > 0 {
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for _, log := range logs {
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if err := s.ProcessLog(ctx, log); err != nil {
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return errors.Wrap(err, "could not process log")
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}
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for i := s.lastRequestedBlock.Uint64() + 1; i <= beforeCurrentBlk.Uint64(); i++ {
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err := s.ProcessETH1Block(ctx, big.NewInt(int64(i)))
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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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@ -346,6 +346,11 @@ func TestProcessETH2GenesisLog(t *testing.T) {
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web3Service.ProcessLog(context.Background(), log)
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}
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err = web3Service.ProcessETH1Block(context.Background(), big.NewInt(int64(logs[len(logs)-1].BlockNumber)))
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if err != nil {
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t.Fatal(err)
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}
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cachedDeposits := web3Service.ChainStartDeposits()
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if len(cachedDeposits) != depositsReqForChainStart {
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t.Errorf(
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410
proto/beacon/db/finalized_block_root_container.pb.go
generated
Executable file
410
proto/beacon/db/finalized_block_root_container.pb.go
generated
Executable file
@ -0,0 +1,410 @@
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// Code generated by protoc-gen-gogo. DO NOT EDIT.
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// source: proto/beacon/db/finalized_block_root_container.proto
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package db
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import (
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fmt "fmt"
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proto "github.com/gogo/protobuf/proto"
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io "io"
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math "math"
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)
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// Reference imports to suppress errors if they are not otherwise used.
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var _ = proto.Marshal
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var _ = fmt.Errorf
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var _ = math.Inf
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// This is a compile-time assertion to ensure that this generated file
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// is compatible with the proto package it is being compiled against.
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// A compilation error at this line likely means your copy of the
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// proto package needs to be updated.
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const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
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type FinalizedBlockRootContainer struct {
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ParentRoot []byte `protobuf:"bytes,1,opt,name=parent_root,json=parentRoot,proto3" json:"parent_root,omitempty"`
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ChildRoot []byte `protobuf:"bytes,2,opt,name=child_root,json=childRoot,proto3" json:"child_root,omitempty"`
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XXX_NoUnkeyedLiteral struct{} `json:"-"`
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XXX_unrecognized []byte `json:"-"`
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XXX_sizecache int32 `json:"-"`
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}
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func (m *FinalizedBlockRootContainer) Reset() { *m = FinalizedBlockRootContainer{} }
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func (m *FinalizedBlockRootContainer) String() string { return proto.CompactTextString(m) }
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func (*FinalizedBlockRootContainer) ProtoMessage() {}
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func (*FinalizedBlockRootContainer) Descriptor() ([]byte, []int) {
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return fileDescriptor_f952363f5bc83b7b, []int{0}
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}
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func (m *FinalizedBlockRootContainer) XXX_Unmarshal(b []byte) error {
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return m.Unmarshal(b)
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}
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func (m *FinalizedBlockRootContainer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
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if deterministic {
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return xxx_messageInfo_FinalizedBlockRootContainer.Marshal(b, m, deterministic)
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} else {
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b = b[:cap(b)]
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n, err := m.MarshalTo(b)
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if err != nil {
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return nil, err
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}
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return b[:n], nil
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}
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}
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func (m *FinalizedBlockRootContainer) XXX_Merge(src proto.Message) {
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xxx_messageInfo_FinalizedBlockRootContainer.Merge(m, src)
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}
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func (m *FinalizedBlockRootContainer) XXX_Size() int {
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return m.Size()
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}
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func (m *FinalizedBlockRootContainer) XXX_DiscardUnknown() {
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xxx_messageInfo_FinalizedBlockRootContainer.DiscardUnknown(m)
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}
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var xxx_messageInfo_FinalizedBlockRootContainer proto.InternalMessageInfo
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func (m *FinalizedBlockRootContainer) GetParentRoot() []byte {
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if m != nil {
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return m.ParentRoot
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}
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return nil
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}
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func (m *FinalizedBlockRootContainer) GetChildRoot() []byte {
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if m != nil {
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return m.ChildRoot
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}
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return nil
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}
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func init() {
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proto.RegisterType((*FinalizedBlockRootContainer)(nil), "prysm.beacon.db.FinalizedBlockRootContainer")
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}
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func init() {
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proto.RegisterFile("proto/beacon/db/finalized_block_root_container.proto", fileDescriptor_f952363f5bc83b7b)
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}
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var fileDescriptor_f952363f5bc83b7b = []byte{
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// 196 bytes of a gzipped FileDescriptorProto
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0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x29, 0x28, 0xca, 0x2f,
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0xc9, 0xd7, 0x4f, 0x4a, 0x4d, 0x4c, 0xce, 0xcf, 0xd3, 0x4f, 0x49, 0xd2, 0x4f, 0xcb, 0xcc, 0x4b,
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0xcc, 0xc9, 0xac, 0x4a, 0x4d, 0x89, 0x4f, 0xca, 0xc9, 0x4f, 0xce, 0x8e, 0x2f, 0xca, 0xcf, 0x2f,
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0x89, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, 0xd2, 0x03, 0x2b, 0x17, 0xe2, 0x2f,
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0x28, 0xaa, 0x2c, 0xce, 0xd5, 0x83, 0xe8, 0xd2, 0x4b, 0x49, 0x52, 0x8a, 0xe5, 0x92, 0x76, 0x83,
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0x69, 0x74, 0x02, 0xe9, 0x0b, 0xca, 0xcf, 0x2f, 0x71, 0x86, 0xe9, 0x12, 0x92, 0xe7, 0xe2, 0x2e,
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0x48, 0x2c, 0x4a, 0xcd, 0x2b, 0x01, 0x1b, 0x27, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0x13, 0xc4, 0x05,
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0x11, 0x02, 0xa9, 0x14, 0x92, 0xe5, 0xe2, 0x4a, 0xce, 0xc8, 0xcc, 0x49, 0x81, 0xc8, 0x33, 0x81,
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0xe5, 0x39, 0xc1, 0x22, 0x20, 0x69, 0x27, 0x9b, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c, 0x92, 0x63,
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0x7c, 0xf0, 0x48, 0x8e, 0x31, 0x4a, 0x2f, 0x3d, 0xb3, 0x24, 0xa3, 0x34, 0x49, 0x2f, 0x39, 0x3f,
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0x57, 0x1f, 0xec, 0x90, 0xc4, 0x92, 0xcc, 0xe4, 0x9c, 0xc4, 0xa4, 0x62, 0x08, 0x4f, 0x1f, 0xcd,
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0x4b, 0x49, 0x6c, 0x60, 0x01, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xd3, 0xda, 0x04,
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0xec, 0x00, 0x00, 0x00,
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}
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func (m *FinalizedBlockRootContainer) Marshal() (dAtA []byte, err error) {
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size := m.Size()
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dAtA = make([]byte, size)
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n, err := m.MarshalTo(dAtA)
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if err != nil {
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return nil, err
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}
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return dAtA[:n], nil
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}
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func (m *FinalizedBlockRootContainer) MarshalTo(dAtA []byte) (int, error) {
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var i int
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_ = i
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var l int
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_ = l
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if len(m.ParentRoot) > 0 {
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dAtA[i] = 0xa
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i++
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i = encodeVarintFinalizedBlockRootContainer(dAtA, i, uint64(len(m.ParentRoot)))
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i += copy(dAtA[i:], m.ParentRoot)
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}
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if len(m.ChildRoot) > 0 {
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dAtA[i] = 0x12
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i++
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i = encodeVarintFinalizedBlockRootContainer(dAtA, i, uint64(len(m.ChildRoot)))
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i += copy(dAtA[i:], m.ChildRoot)
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}
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if m.XXX_unrecognized != nil {
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i += copy(dAtA[i:], m.XXX_unrecognized)
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}
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return i, nil
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}
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func encodeVarintFinalizedBlockRootContainer(dAtA []byte, offset int, v uint64) int {
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for v >= 1<<7 {
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dAtA[offset] = uint8(v&0x7f | 0x80)
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v >>= 7
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offset++
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}
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dAtA[offset] = uint8(v)
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return offset + 1
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}
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func (m *FinalizedBlockRootContainer) Size() (n int) {
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if m == nil {
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return 0
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}
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var l int
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_ = l
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l = len(m.ParentRoot)
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if l > 0 {
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n += 1 + l + sovFinalizedBlockRootContainer(uint64(l))
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}
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l = len(m.ChildRoot)
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if l > 0 {
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n += 1 + l + sovFinalizedBlockRootContainer(uint64(l))
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}
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if m.XXX_unrecognized != nil {
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n += len(m.XXX_unrecognized)
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}
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return n
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}
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func sovFinalizedBlockRootContainer(x uint64) (n int) {
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for {
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n++
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x >>= 7
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if x == 0 {
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break
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}
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}
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return n
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}
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func sozFinalizedBlockRootContainer(x uint64) (n int) {
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return sovFinalizedBlockRootContainer(uint64((x << 1) ^ uint64((int64(x) >> 63))))
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}
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func (m *FinalizedBlockRootContainer) Unmarshal(dAtA []byte) error {
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l := len(dAtA)
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iNdEx := 0
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for iNdEx < l {
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preIndex := iNdEx
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var wire uint64
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for shift := uint(0); ; shift += 7 {
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if shift >= 64 {
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return ErrIntOverflowFinalizedBlockRootContainer
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}
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if iNdEx >= l {
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return io.ErrUnexpectedEOF
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}
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b := dAtA[iNdEx]
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iNdEx++
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wire |= uint64(b&0x7F) << shift
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if b < 0x80 {
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break
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}
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}
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fieldNum := int32(wire >> 3)
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wireType := int(wire & 0x7)
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if wireType == 4 {
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return fmt.Errorf("proto: FinalizedBlockRootContainer: wiretype end group for non-group")
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}
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if fieldNum <= 0 {
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return fmt.Errorf("proto: FinalizedBlockRootContainer: illegal tag %d (wire type %d)", fieldNum, wire)
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}
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switch fieldNum {
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case 1:
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if wireType != 2 {
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return fmt.Errorf("proto: wrong wireType = %d for field ParentRoot", wireType)
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}
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var byteLen int
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for shift := uint(0); ; shift += 7 {
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if shift >= 64 {
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return ErrIntOverflowFinalizedBlockRootContainer
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}
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if iNdEx >= l {
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return io.ErrUnexpectedEOF
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}
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b := dAtA[iNdEx]
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iNdEx++
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byteLen |= int(b&0x7F) << shift
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if b < 0x80 {
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break
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}
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}
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if byteLen < 0 {
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return ErrInvalidLengthFinalizedBlockRootContainer
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}
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postIndex := iNdEx + byteLen
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if postIndex < 0 {
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return ErrInvalidLengthFinalizedBlockRootContainer
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}
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if postIndex > l {
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return io.ErrUnexpectedEOF
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}
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m.ParentRoot = append(m.ParentRoot[:0], dAtA[iNdEx:postIndex]...)
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if m.ParentRoot == nil {
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m.ParentRoot = []byte{}
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}
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iNdEx = postIndex
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case 2:
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if wireType != 2 {
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return fmt.Errorf("proto: wrong wireType = %d for field ChildRoot", wireType)
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}
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var byteLen int
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for shift := uint(0); ; shift += 7 {
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if shift >= 64 {
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return ErrIntOverflowFinalizedBlockRootContainer
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}
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if iNdEx >= l {
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return io.ErrUnexpectedEOF
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||||
}
|
||||
b := dAtA[iNdEx]
|
||||
iNdEx++
|
||||
byteLen |= int(b&0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
if byteLen < 0 {
|
||||
return ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
postIndex := iNdEx + byteLen
|
||||
if postIndex < 0 {
|
||||
return ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
if postIndex > l {
|
||||
return io.ErrUnexpectedEOF
|
||||
}
|
||||
m.ChildRoot = append(m.ChildRoot[:0], dAtA[iNdEx:postIndex]...)
|
||||
if m.ChildRoot == nil {
|
||||
m.ChildRoot = []byte{}
|
||||
}
|
||||
iNdEx = postIndex
|
||||
default:
|
||||
iNdEx = preIndex
|
||||
skippy, err := skipFinalizedBlockRootContainer(dAtA[iNdEx:])
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if skippy < 0 {
|
||||
return ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
if (iNdEx + skippy) < 0 {
|
||||
return ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
if (iNdEx + skippy) > l {
|
||||
return io.ErrUnexpectedEOF
|
||||
}
|
||||
m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
|
||||
iNdEx += skippy
|
||||
}
|
||||
}
|
||||
|
||||
if iNdEx > l {
|
||||
return io.ErrUnexpectedEOF
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func skipFinalizedBlockRootContainer(dAtA []byte) (n int, err error) {
|
||||
l := len(dAtA)
|
||||
iNdEx := 0
|
||||
for iNdEx < l {
|
||||
var wire uint64
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if shift >= 64 {
|
||||
return 0, ErrIntOverflowFinalizedBlockRootContainer
|
||||
}
|
||||
if iNdEx >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := dAtA[iNdEx]
|
||||
iNdEx++
|
||||
wire |= (uint64(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
wireType := int(wire & 0x7)
|
||||
switch wireType {
|
||||
case 0:
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if shift >= 64 {
|
||||
return 0, ErrIntOverflowFinalizedBlockRootContainer
|
||||
}
|
||||
if iNdEx >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
iNdEx++
|
||||
if dAtA[iNdEx-1] < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
return iNdEx, nil
|
||||
case 1:
|
||||
iNdEx += 8
|
||||
return iNdEx, nil
|
||||
case 2:
|
||||
var length int
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if shift >= 64 {
|
||||
return 0, ErrIntOverflowFinalizedBlockRootContainer
|
||||
}
|
||||
if iNdEx >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := dAtA[iNdEx]
|
||||
iNdEx++
|
||||
length |= (int(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
if length < 0 {
|
||||
return 0, ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
iNdEx += length
|
||||
if iNdEx < 0 {
|
||||
return 0, ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
return iNdEx, nil
|
||||
case 3:
|
||||
for {
|
||||
var innerWire uint64
|
||||
var start int = iNdEx
|
||||
for shift := uint(0); ; shift += 7 {
|
||||
if shift >= 64 {
|
||||
return 0, ErrIntOverflowFinalizedBlockRootContainer
|
||||
}
|
||||
if iNdEx >= l {
|
||||
return 0, io.ErrUnexpectedEOF
|
||||
}
|
||||
b := dAtA[iNdEx]
|
||||
iNdEx++
|
||||
innerWire |= (uint64(b) & 0x7F) << shift
|
||||
if b < 0x80 {
|
||||
break
|
||||
}
|
||||
}
|
||||
innerWireType := int(innerWire & 0x7)
|
||||
if innerWireType == 4 {
|
||||
break
|
||||
}
|
||||
next, err := skipFinalizedBlockRootContainer(dAtA[start:])
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
iNdEx = start + next
|
||||
if iNdEx < 0 {
|
||||
return 0, ErrInvalidLengthFinalizedBlockRootContainer
|
||||
}
|
||||
}
|
||||
return iNdEx, nil
|
||||
case 4:
|
||||
return iNdEx, nil
|
||||
case 5:
|
||||
iNdEx += 4
|
||||
return iNdEx, nil
|
||||
default:
|
||||
return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
|
||||
}
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
var (
|
||||
ErrInvalidLengthFinalizedBlockRootContainer = fmt.Errorf("proto: negative length found during unmarshaling")
|
||||
ErrIntOverflowFinalizedBlockRootContainer = fmt.Errorf("proto: integer overflow")
|
||||
)
|
||||
Loading…
Reference in New Issue
Block a user