diff --git a/beacon/engine/types.go b/beacon/engine/types.go index 60accc3c79..7ccc0d5b37 100644 --- a/beacon/engine/types.go +++ b/beacon/engine/types.go @@ -263,7 +263,7 @@ func ExecutableDataToBlock(params ExecutableData, versionedHashes []common.Hash, // BlockToExecutableData constructs the ExecutableData structure by filling the // fields from the given block. It assumes the given block is post-merge block. -func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.BlobTxSidecar) *ExecutionPayloadEnvelope { +func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars types.BlobSidecars) *ExecutionPayloadEnvelope { data := &ExecutableData{ BlockHash: block.Hash(), ParentHash: block.ParentHash(), diff --git a/cmd/geth/config.go b/cmd/geth/config.go index 522312a21d..bee0f768d1 100644 --- a/cmd/geth/config.go +++ b/cmd/geth/config.go @@ -26,6 +26,8 @@ import ( "strings" "unicode" + "github.com/ethereum/go-ethereum/eth/downloader" + "github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/accounts/external" "github.com/ethereum/go-ethereum/accounts/keystore" @@ -199,6 +201,16 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) { v := ctx.Uint64(utils.OverrideFeynmanFix.Name) cfg.Eth.OverrideFeynmanFix = &v } + if ctx.IsSet(utils.OverrideFullImmutabilityThreshold.Name) { + params.FullImmutabilityThreshold = ctx.Uint64(utils.OverrideFullImmutabilityThreshold.Name) + downloader.FullMaxForkAncestry = ctx.Uint64(utils.OverrideFullImmutabilityThreshold.Name) + } + if ctx.IsSet(utils.OverrideMinBlocksForBlobRequests.Name) { + params.MinBlocksForBlobRequests = ctx.Uint64(utils.OverrideMinBlocksForBlobRequests.Name) + } + if ctx.IsSet(utils.OverrideDefaultExtraReserveForBlobRequests.Name) { + params.DefaultExtraReserveForBlobRequests = ctx.Uint64(utils.OverrideDefaultExtraReserveForBlobRequests.Name) + } if ctx.IsSet(utils.SeparateDBFlag.Name) && !stack.IsSeparatedDB() { utils.Fatalf("Failed to locate separate database subdirectory when separatedb parameter has been set") } diff --git a/cmd/geth/main.go b/cmd/geth/main.go index 91426fdb21..582213e587 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -74,6 +74,9 @@ var ( utils.OverrideVerkle, utils.OverrideFeynman, utils.OverrideFeynmanFix, + utils.OverrideFullImmutabilityThreshold, + utils.OverrideMinBlocksForBlobRequests, + utils.OverrideDefaultExtraReserveForBlobRequests, utils.EnablePersonal, utils.TxPoolLocalsFlag, utils.TxPoolNoLocalsFlag, @@ -172,6 +175,7 @@ var ( utils.VoteJournalDirFlag, utils.LogDebugFlag, utils.LogBacktraceAtFlag, + utils.BlobExtraReserveFlag, }, utils.NetworkFlags, utils.DatabaseFlags) rpcFlags = []cli.Flag{ diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 3e712a863f..088f2155f1 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -321,8 +321,25 @@ var ( Category: flags.EthCategory, } OverrideFeynmanFix = &cli.Uint64Flag{ - Name: "override.feynmanfix", - Usage: "Manually specify the FeynmanFix fork timestamp, overriding the bundled setting", + Name: "override.feynmanfix", + Usage: "Manually specify the FeynmanFix fork timestamp, overriding the bundled setting", + } + OverrideFullImmutabilityThreshold = &cli.Uint64Flag{ + Name: "override.immutabilitythreshold", + Usage: "It is the number of blocks after which a chain segment is considered immutable, only for testing purpose", + Value: params.FullImmutabilityThreshold, + Category: flags.EthCategory, + } + OverrideMinBlocksForBlobRequests = &cli.Uint64Flag{ + Name: "override.minforblobrequest", + Usage: "It keeps blob data available for min blocks in local, only for testing purpose", + Value: params.MinBlocksForBlobRequests, + Category: flags.EthCategory, + } + OverrideDefaultExtraReserveForBlobRequests = &cli.Uint64Flag{ + Name: "override.defaultextrareserve", + Usage: "It adds more extra time for expired blobs for some request cases, only for testing purpose", + Value: params.DefaultExtraReserveForBlobRequests, Category: flags.EthCategory, } SyncModeFlag = &flags.TextMarshalerFlag{ @@ -1101,6 +1118,14 @@ Please note that --` + MetricsHTTPFlag.Name + ` must be set to start the server. Usage: "Path for the voteJournal dir in fast finality feature (default = inside the datadir)", Category: flags.FastFinalityCategory, } + + // Blob setting + BlobExtraReserveFlag = &cli.Uint64Flag{ + Name: "blob.extra-reserve", + Usage: "Extra reserve threshold for blob, blob never expires when 0 is set, default 28800", + Value: params.DefaultExtraReserveForBlobRequests, + Category: flags.MiscCategory, + } ) var ( @@ -2134,6 +2159,18 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { if err := kzg4844.UseCKZG(ctx.String(CryptoKZGFlag.Name) == "ckzg"); err != nil { Fatalf("Failed to set KZG library implementation to %s: %v", ctx.String(CryptoKZGFlag.Name), err) } + + // blob setting + if ctx.IsSet(OverrideDefaultExtraReserveForBlobRequests.Name) { + cfg.BlobExtraReserve = ctx.Uint64(OverrideDefaultExtraReserveForBlobRequests.Name) + } + if ctx.IsSet(BlobExtraReserveFlag.Name) { + extraReserve := ctx.Uint64(BlobExtraReserveFlag.Name) + if extraReserve > 0 && extraReserve < params.DefaultExtraReserveForBlobRequests { + extraReserve = params.DefaultExtraReserveForBlobRequests + } + cfg.BlobExtraReserve = extraReserve + } } // SetDNSDiscoveryDefaults configures DNS discovery with the given URL if diff --git a/consensus/clique/clique.go b/consensus/clique/clique.go index bad64b24af..ddacbc2e6e 100644 --- a/consensus/clique/clique.go +++ b/consensus/clique/clique.go @@ -407,7 +407,7 @@ func (c *Clique) snapshot(chain consensus.ChainHeaderReader, number uint64, hash // at a checkpoint block without a parent (light client CHT), or we have piled // up more headers than allowed to be reorged (chain reinit from a freezer), // consider the checkpoint trusted and snapshot it. - if number == 0 || (number%c.config.Epoch == 0 && (len(headers) > params.FullImmutabilityThreshold || chain.GetHeaderByNumber(number-1) == nil)) { + if number == 0 || (number%c.config.Epoch == 0 && (len(headers) > int(params.FullImmutabilityThreshold) || chain.GetHeaderByNumber(number-1) == nil)) { checkpoint := chain.GetHeaderByNumber(number) if checkpoint != nil { hash := checkpoint.Hash() diff --git a/consensus/consensus.go b/consensus/consensus.go index 7b7648878b..7c65acb359 100644 --- a/consensus/consensus.go +++ b/consensus/consensus.go @@ -58,6 +58,9 @@ type ChainHeaderReader interface { // GetHighestVerifiedHeader retrieves the highest header verified. GetHighestVerifiedHeader() *types.Header + + // ChasingHead return the best chain head of peers. + ChasingHead() *types.Header } type VotePool interface { diff --git a/consensus/parlia/parlia.go b/consensus/parlia/parlia.go index f28bcdd4b7..e77e8c0b85 100644 --- a/consensus/parlia/parlia.go +++ b/consensus/parlia/parlia.go @@ -583,14 +583,6 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H return err } - // Verify existence / non-existence of withdrawalsHash. - if header.WithdrawalsHash != nil { - return fmt.Errorf("invalid withdrawalsHash: have %x, expected nil", header.WithdrawalsHash) - } - // Verify the existence / non-existence of cancun-specific header fields - if header.ParentBeaconRoot != nil { - return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot) - } cancun := chain.Config().IsCancun(header.Number, header.Time) if !cancun { switch { @@ -598,8 +590,20 @@ func (p *Parlia) verifyHeader(chain consensus.ChainHeaderReader, header *types.H return fmt.Errorf("invalid excessBlobGas: have %d, expected nil", header.ExcessBlobGas) case header.BlobGasUsed != nil: return fmt.Errorf("invalid blobGasUsed: have %d, expected nil", header.BlobGasUsed) + case header.ParentBeaconRoot != nil: + return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot) + case header.WithdrawalsHash != nil: + return fmt.Errorf("invalid WithdrawalsHash, have %#x, expected nil", header.WithdrawalsHash) } } else { + switch { + case header.ParentBeaconRoot != nil: + return fmt.Errorf("invalid parentBeaconRoot, have %#x, expected nil", header.ParentBeaconRoot) + // types.EmptyWithdrawalsHash represents a empty value when EIP-4895 enabled, + // here, EIP-4895 still be disabled, value expected to be `common.Hash{}` is only to feet the demand of rlp encode/decode + case header.WithdrawalsHash == nil || *header.WithdrawalsHash != common.Hash{}: + return errors.New("header has wrong WithdrawalsHash") + } if err := eip4844.VerifyEIP4844Header(parent, header); err != nil { return err } @@ -700,7 +704,7 @@ func (p *Parlia) snapshot(chain consensus.ChainHeaderReader, number uint64, hash // If we're at the genesis, snapshot the initial state. Alternatively if we have // piled up more headers than allowed to be reorged (chain reinit from a freezer), // consider the checkpoint trusted and snapshot it. - if number == 0 || (number%p.config.Epoch == 0 && (len(headers) > params.FullImmutabilityThreshold/10)) { + if number == 0 || (number%p.config.Epoch == 0 && (len(headers) > int(params.FullImmutabilityThreshold)/10)) { checkpoint := chain.GetHeaderByNumber(number) if checkpoint != nil { // get checkpoint data diff --git a/core/block_validator.go b/core/block_validator.go index ce4b95f6c4..8bd5071f12 100644 --- a/core/block_validator.go +++ b/core/block_validator.go @@ -96,7 +96,7 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error { }, func() error { // Withdrawals are present after the Shanghai fork. - if header.WithdrawalsHash != nil { + if !header.EmptyWithdrawalsHash() { // Withdrawals list must be present in body after Shanghai. if block.Withdrawals() == nil { return errors.New("missing withdrawals in block body") @@ -104,7 +104,7 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error { if hash := types.DeriveSha(block.Withdrawals(), trie.NewStackTrie(nil)); hash != *header.WithdrawalsHash { return fmt.Errorf("withdrawals root hash mismatch (header value %x, calculated %x)", *header.WithdrawalsHash, hash) } - } else if block.Withdrawals() != nil { + } else if len(block.Withdrawals()) != 0 { // Withdrawals turn into empty from nil when BlockBody has Sidecars // Withdrawals are not allowed prior to shanghai fork return errors.New("withdrawals present in block body") } diff --git a/core/blockchain.go b/core/blockchain.go index fd244eb1bb..0045932e9d 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -110,6 +110,7 @@ const ( blockCacheLimit = 256 diffLayerCacheLimit = 1024 receiptsCacheLimit = 10000 + sidecarsCacheLimit = 1024 txLookupCacheLimit = 1024 maxBadBlockLimit = 16 maxFutureBlocks = 256 @@ -271,12 +272,14 @@ type BlockChain struct { highestVerifiedHeader atomic.Pointer[types.Header] currentBlock atomic.Pointer[types.Header] // Current head of the chain currentSnapBlock atomic.Pointer[types.Header] // Current head of snap-sync + chasingHead atomic.Pointer[types.Header] bodyCache *lru.Cache[common.Hash, *types.Body] bodyRLPCache *lru.Cache[common.Hash, rlp.RawValue] receiptsCache *lru.Cache[common.Hash, []*types.Receipt] blockCache *lru.Cache[common.Hash, *types.Block] txLookupCache *lru.Cache[common.Hash, txLookup] + sidecarsCache *lru.Cache[common.Hash, types.BlobSidecars] // future blocks are blocks added for later processing futureBlocks *lru.Cache[common.Hash, *types.Block] @@ -359,6 +362,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis bodyCache: lru.NewCache[common.Hash, *types.Body](bodyCacheLimit), bodyRLPCache: lru.NewCache[common.Hash, rlp.RawValue](bodyCacheLimit), receiptsCache: lru.NewCache[common.Hash, []*types.Receipt](receiptsCacheLimit), + sidecarsCache: lru.NewCache[common.Hash, types.BlobSidecars](sidecarsCacheLimit), blockCache: lru.NewCache[common.Hash, *types.Block](blockCacheLimit), txLookupCache: lru.NewCache[common.Hash, txLookup](txLookupCacheLimit), futureBlocks: lru.NewCache[common.Hash, *types.Block](maxFutureBlocks), @@ -390,6 +394,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis bc.highestVerifiedHeader.Store(nil) bc.currentBlock.Store(nil) bc.currentSnapBlock.Store(nil) + bc.chasingHead.Store(nil) // Update chain info data metrics chainInfoGauge.Update(metrics.GaugeInfoValue{"chain_id": bc.chainConfig.ChainID.String()}) @@ -646,6 +651,9 @@ func (bc *BlockChain) cacheDiffLayer(diffLayer *types.DiffLayer, diffLayerCh cha func (bc *BlockChain) cacheBlock(hash common.Hash, block *types.Block) { bc.blockCache.Add(hash, block) + if bc.chainConfig.IsCancun(block.Number(), block.Time()) { + bc.sidecarsCache.Add(hash, block.Sidecars()) + } } // empty returns an indicator whether the blockchain is empty. @@ -990,6 +998,7 @@ func (bc *BlockChain) setHeadBeyondRoot(head uint64, time uint64, root common.Ha bc.bodyCache.Purge() bc.bodyRLPCache.Purge() bc.receiptsCache.Purge() + bc.sidecarsCache.Purge() bc.blockCache.Purge() bc.txLookupCache.Purge() bc.futureBlocks.Purge() @@ -1034,6 +1043,16 @@ func (bc *BlockChain) SnapSyncCommitHead(hash common.Hash) error { return nil } +// UpdateChasingHead update remote best chain head, used by DA check now. +func (bc *BlockChain) UpdateChasingHead(head *types.Header) { + bc.chasingHead.Store(head) +} + +// ChasingHead return the best chain head of peers. +func (bc *BlockChain) ChasingHead() *types.Header { + return bc.chasingHead.Load() +} + // Reset purges the entire blockchain, restoring it to its genesis state. func (bc *BlockChain) Reset() error { return bc.ResetWithGenesisBlock(bc.genesisBlock) @@ -1317,6 +1336,14 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ } } + // check DA after cancun + lastBlk := blockChain[len(blockChain)-1] + if bc.chainConfig.Parlia != nil && bc.chainConfig.IsCancun(lastBlk.Number(), lastBlk.Time()) { + if _, err := CheckDataAvailableInBatch(bc, blockChain); err != nil { + return 0, err + } + } + var ( stats = struct{ processed, ignored int32 }{} start = time.Now() @@ -1378,6 +1405,7 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ // Write all chain data to ancients. td := bc.GetTd(first.Hash(), first.NumberU64()) writeSize, err := rawdb.WriteAncientBlocks(bc.db, blockChain, receiptChain, td) + if err != nil { log.Error("Error importing chain data to ancients", "err", err) return 0, err @@ -1455,6 +1483,9 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ // Write all the data out into the database rawdb.WriteBody(batch, block.Hash(), block.NumberU64(), block.Body()) rawdb.WriteReceipts(batch, block.Hash(), block.NumberU64(), receiptChain[i]) + if bc.chainConfig.IsCancun(block.Number(), block.Time()) { + rawdb.WriteBlobSidecars(batch, block.Hash(), block.NumberU64(), block.Sidecars()) + } // Write everything belongs to the blocks into the database. So that // we can ensure all components of body is completed(body, receipts) @@ -1524,6 +1555,10 @@ func (bc *BlockChain) writeBlockWithoutState(block *types.Block, td *big.Int) (e batch := bc.db.NewBatch() rawdb.WriteTd(batch, block.Hash(), block.NumberU64(), td) rawdb.WriteBlock(batch, block) + // if cancun is enabled, here need to write sidecars too + if bc.chainConfig.IsCancun(block.Number(), block.Time()) { + rawdb.WriteBlobSidecars(batch, block.Hash(), block.NumberU64(), block.Sidecars()) + } if err := batch.Write(); err != nil { log.Crit("Failed to write block into disk", "err", err) } @@ -1566,6 +1601,10 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types. rawdb.WriteTd(blockBatch, block.Hash(), block.NumberU64(), externTd) rawdb.WriteBlock(blockBatch, block) rawdb.WriteReceipts(blockBatch, block.Hash(), block.NumberU64(), receipts) + // if cancun is enabled, here need to write sidecars too + if bc.chainConfig.IsCancun(block.Number(), block.Time()) { + rawdb.WriteBlobSidecars(blockBatch, block.Hash(), block.NumberU64(), block.Sidecars()) + } rawdb.WritePreimages(blockBatch, state.Preimages()) if err := blockBatch.Write(); err != nil { log.Crit("Failed to write block into disk", "err", err) @@ -1828,6 +1867,14 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error) } } }() + + // check block data available first + if bc.chainConfig.Parlia != nil { + if index, err := CheckDataAvailableInBatch(bc, chain); err != nil { + return index, err + } + } + // Start the parallel header verifier headers := make([]*types.Header, len(chain)) for i, block := range chain { @@ -1985,6 +2032,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error) if parent == nil { parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1) } + statedb, err := state.NewWithSharedPool(parent.Root, bc.stateCache, bc.snaps) if err != nil { return it.index, err @@ -2286,7 +2334,9 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i if block == nil { log.Crit("Importing heavy sidechain block is nil", "hash", hashes[i], "number", numbers[i]) } - + if bc.chainConfig.IsCancun(block.Number(), block.Time()) { + block = block.WithSidecars(bc.GetSidecarsByHash(hashes[i])) + } blocks = append(blocks, block) memory += block.Size() @@ -2358,6 +2408,9 @@ func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error) } else { b = bc.GetBlock(hashes[i], numbers[i]) } + if bc.chainConfig.IsCancun(b.Number(), b.Time()) { + b = b.WithSidecars(bc.GetSidecarsByHash(b.Hash())) + } if _, err := bc.insertChain(types.Blocks{b}, false); err != nil { return b.ParentHash(), err } @@ -2804,6 +2857,7 @@ func (bc *BlockChain) isCachedBadBlock(block *types.Block) bool { } // reportBlock logs a bad block error. +// bad block need not save receipts & sidecars. func (bc *BlockChain) reportBlock(block *types.Block, receipts types.Receipts, err error) { rawdb.WriteBadBlock(bc.db, block) log.Error(summarizeBadBlock(block, receipts, bc.Config(), err)) diff --git a/core/blockchain_reader.go b/core/blockchain_reader.go index 36cc1f5514..227da1eb69 100644 --- a/core/blockchain_reader.go +++ b/core/blockchain_reader.go @@ -247,6 +247,23 @@ func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts { return receipts } +// GetSidecarsByHash retrieves the sidecars for all transactions in a given block. +func (bc *BlockChain) GetSidecarsByHash(hash common.Hash) types.BlobSidecars { + if sidecars, ok := bc.sidecarsCache.Get(hash); ok { + return sidecars + } + number := rawdb.ReadHeaderNumber(bc.db, hash) + if number == nil { + return nil + } + sidecars := rawdb.ReadRawBlobSidecars(bc.db, hash, *number) + if sidecars == nil { + return nil + } + bc.sidecarsCache.Add(hash, sidecars) + return sidecars +} + // GetUnclesInChain retrieves all the uncles from a given block backwards until // a specific distance is reached. func (bc *BlockChain) GetUnclesInChain(block *types.Block, length int) []*types.Header { diff --git a/core/blockchain_test.go b/core/blockchain_test.go index e0b5a64f4b..43357713ef 100644 --- a/core/blockchain_test.go +++ b/core/blockchain_test.go @@ -17,6 +17,7 @@ package core import ( + "crypto/ecdsa" "errors" "fmt" "math/big" @@ -26,6 +27,10 @@ import ( "testing" "time" + "github.com/ethereum/go-ethereum/consensus/misc/eip4844" + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/stretchr/testify/require" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/consensus" @@ -3585,10 +3590,20 @@ func TestEIP2718TransitionWithTestChainConfig(t *testing.T) { testEIP2718TransitionWithConfig(t, rawdb.HashScheme, params.TestChainConfig) } +func preShanghaiConfig() *params.ChainConfig { + config := *params.ParliaTestChainConfig + config.ShanghaiTime = nil + config.KeplerTime = nil + config.FeynmanTime = nil + config.FeynmanFixTime = nil + config.CancunTime = nil + return &config +} + // TestEIP2718TransitionWithParliaConfig tests EIP-2718 with Parlia Config. func TestEIP2718TransitionWithParliaConfig(t *testing.T) { - testEIP2718TransitionWithConfig(t, rawdb.HashScheme, params.ParliaTestChainConfig) - testEIP2718TransitionWithConfig(t, rawdb.PathScheme, params.ParliaTestChainConfig) + testEIP2718TransitionWithConfig(t, rawdb.HashScheme, preShanghaiConfig()) + testEIP2718TransitionWithConfig(t, rawdb.PathScheme, preShanghaiConfig()) } // testEIP2718TransitionWithConfig tests EIP02718 with given ChainConfig. @@ -4418,3 +4433,134 @@ func TestEIP3651(t *testing.T) { t.Fatalf("sender balance incorrect: expected %d, got %d", expected, actual) } } + +type mockParlia struct { + consensus.Engine +} + +func (c *mockParlia) Author(header *types.Header) (common.Address, error) { + return header.Coinbase, nil +} + +func (c *mockParlia) VerifyUncles(chain consensus.ChainReader, block *types.Block) error { + return nil +} + +func (c *mockParlia) VerifyHeader(chain consensus.ChainHeaderReader, header *types.Header) error { + return nil +} + +func (c *mockParlia) VerifyHeaders(chain consensus.ChainHeaderReader, headers []*types.Header) (chan<- struct{}, <-chan error) { + abort := make(chan<- struct{}) + results := make(chan error, len(headers)) + for i := 0; i < len(headers); i++ { + results <- nil + } + return abort, results +} + +func (c *mockParlia) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, _ *[]*types.Transaction, uncles []*types.Header, withdrawals []*types.Withdrawal, + _ *[]*types.Receipt, _ *[]*types.Transaction, _ *uint64) (err error) { + return +} + +func (c *mockParlia) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, txs []*types.Transaction, + uncles []*types.Header, receipts []*types.Receipt, withdrawals []*types.Withdrawal) (*types.Block, []*types.Receipt, error) { + // Finalize block + c.Finalize(chain, header, state, &txs, uncles, nil, nil, nil, nil) + + // Assign the final state root to header. + header.Root = state.IntermediateRoot(chain.Config().IsEIP158(header.Number)) + + // Header seems complete, assemble into a block and return + return types.NewBlock(header, txs, uncles, receipts, trie.NewStackTrie(nil)), receipts, nil +} + +func (c *mockParlia) CalcDifficulty(chain consensus.ChainHeaderReader, time uint64, parent *types.Header) *big.Int { + return big.NewInt(1) +} + +func TestParliaBlobFeeReward(t *testing.T) { + // Have N headers in the freezer + frdir := t.TempDir() + db, err := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), frdir, "", false, false, false, false) + if err != nil { + t.Fatalf("failed to create database with ancient backend") + } + config := params.ParliaTestChainConfig + gspec := &Genesis{ + Config: config, + Alloc: types.GenesisAlloc{testAddr: {Balance: new(big.Int).SetUint64(10 * params.Ether)}}, + } + engine := &mockParlia{} + chain, _ := NewBlockChain(db, nil, gspec, nil, engine, vm.Config{}, nil, nil) + signer := types.LatestSigner(config) + + _, bs, _ := GenerateChainWithGenesis(gspec, engine, 1, func(i int, gen *BlockGen) { + tx, _ := makeMockTx(config, signer, testKey, gen.TxNonce(testAddr), gen.BaseFee().Uint64(), eip4844.CalcBlobFee(gen.ExcessBlobGas()).Uint64(), false) + gen.AddTxWithChain(chain, tx) + tx, sidecar := makeMockTx(config, signer, testKey, gen.TxNonce(testAddr), gen.BaseFee().Uint64(), eip4844.CalcBlobFee(gen.ExcessBlobGas()).Uint64(), true) + gen.AddTxWithChain(chain, tx) + gen.AddBlobSidecar(&types.BlobSidecar{ + BlobTxSidecar: *sidecar, + TxIndex: 1, + TxHash: tx.Hash(), + }) + }) + if _, err := chain.InsertChain(bs); err != nil { + panic(err) + } + + stateDB, err := chain.State() + if err != nil { + panic(err) + } + expect := new(big.Int) + for _, block := range bs { + receipts := chain.GetReceiptsByHash(block.Hash()) + for _, receipt := range receipts { + if receipt.BlobGasPrice != nil { + blob := receipt.BlobGasPrice.Mul(receipt.BlobGasPrice, new(big.Int).SetUint64(receipt.BlobGasUsed)) + expect.Add(expect, blob) + } + plain := receipt.EffectiveGasPrice.Mul(receipt.EffectiveGasPrice, new(big.Int).SetUint64(receipt.GasUsed)) + expect.Add(expect, plain) + } + } + actual := stateDB.GetBalance(params.SystemAddress) + require.Equal(t, expect.Uint64(), actual.Uint64()) +} + +func makeMockTx(config *params.ChainConfig, signer types.Signer, key *ecdsa.PrivateKey, nonce uint64, baseFee uint64, blobBaseFee uint64, isBlobTx bool) (*types.Transaction, *types.BlobTxSidecar) { + if !isBlobTx { + raw := &types.DynamicFeeTx{ + ChainID: config.ChainID, + Nonce: nonce, + GasTipCap: big.NewInt(10), + GasFeeCap: new(big.Int).SetUint64(baseFee + 10), + Gas: params.TxGas, + To: &common.Address{0x00}, + Value: big.NewInt(0), + } + tx, _ := types.SignTx(types.NewTx(raw), signer, key) + return tx, nil + } + sidecar := &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof}, + } + raw := &types.BlobTx{ + ChainID: uint256.MustFromBig(config.ChainID), + Nonce: nonce, + GasTipCap: uint256.NewInt(10), + GasFeeCap: uint256.NewInt(baseFee + 10), + Gas: params.TxGas, + To: common.Address{0x00}, + Value: uint256.NewInt(0), + BlobFeeCap: uint256.NewInt(blobBaseFee), + BlobHashes: sidecar.BlobHashes(), + } + tx, _ := types.SignTx(types.NewTx(raw), signer, key) + return tx, sidecar +} diff --git a/core/chain_makers.go b/core/chain_makers.go index 263310929f..544b8d33f0 100644 --- a/core/chain_makers.go +++ b/core/chain_makers.go @@ -52,6 +52,9 @@ type BlockGen struct { withdrawals []*types.Withdrawal engine consensus.Engine + + // extra data of block + sidecars types.BlobSidecars } // SetCoinbase sets the coinbase of the generated block. @@ -171,6 +174,11 @@ func (b *BlockGen) AddUncheckedTx(tx *types.Transaction) { b.txs = append(b.txs, tx) } +// AddBlobSidecar add block's blob sidecar for DA checking. +func (b *BlockGen) AddBlobSidecar(sidecar *types.BlobSidecar) { + b.sidecars = append(b.sidecars, sidecar) +} + // Number returns the block number of the block being generated. func (b *BlockGen) Number() *big.Int { return new(big.Int).Set(b.header.Number) @@ -186,6 +194,15 @@ func (b *BlockGen) BaseFee() *big.Int { return new(big.Int).Set(b.header.BaseFee) } +// ExcessBlobGas returns the EIP-4844 ExcessBlobGas of the block. +func (b *BlockGen) ExcessBlobGas() uint64 { + excessBlobGas := b.header.ExcessBlobGas + if excessBlobGas == nil { + return 0 + } + return *excessBlobGas +} + // Gas returns the amount of gas left in the current block. func (b *BlockGen) Gas() uint64 { return b.header.GasLimit - b.header.GasUsed @@ -355,6 +372,13 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse if err != nil { panic(err) } + if config.IsCancun(block.Number(), block.Time()) { + for _, s := range b.sidecars { + s.BlockNumber = block.Number() + s.BlockHash = block.Hash() + } + block = block.WithSidecars(b.sidecars) + } // Write state changes to db root, _, err := statedb.Commit(b.header.Number.Uint64(), nil) @@ -456,6 +480,9 @@ func (cm *chainMaker) makeHeader(parent *types.Block, state *state.StateDB, engi excessBlobGas := eip4844.CalcExcessBlobGas(parentExcessBlobGas, parentBlobGasUsed) header.ExcessBlobGas = &excessBlobGas header.BlobGasUsed = new(uint64) + if cm.config.Parlia != nil { + header.WithdrawalsHash = new(common.Hash) + } if cm.config.Parlia == nil { header.ParentBeaconRoot = new(common.Hash) } @@ -590,3 +617,7 @@ func (cm *chainMaker) GetTd(hash common.Hash, number uint64) *big.Int { func (cm *chainMaker) GetHighestVerifiedHeader() *types.Header { panic("not supported") } + +func (cm *chainMaker) ChasingHead() *types.Header { + panic("not supported") +} diff --git a/core/data_availability.go b/core/data_availability.go new file mode 100644 index 0000000000..bd807e3541 --- /dev/null +++ b/core/data_availability.go @@ -0,0 +1,154 @@ +package core + +import ( + "crypto/sha256" + "errors" + "fmt" + "sync" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/gopool" + "github.com/ethereum/go-ethereum/consensus" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/params" +) + +// validateBlobSidecar it is same as validateBlobSidecar in core/txpool/validation.go +func validateBlobSidecar(hashes []common.Hash, sidecar *types.BlobSidecar) error { + if len(sidecar.Blobs) != len(hashes) { + return fmt.Errorf("invalid number of %d blobs compared to %d blob hashes", len(sidecar.Blobs), len(hashes)) + } + if len(sidecar.Commitments) != len(hashes) { + return fmt.Errorf("invalid number of %d blob commitments compared to %d blob hashes", len(sidecar.Commitments), len(hashes)) + } + if len(sidecar.Proofs) != len(hashes) { + return fmt.Errorf("invalid number of %d blob proofs compared to %d blob hashes", len(sidecar.Proofs), len(hashes)) + } + // Blob quantities match up, validate that the provers match with the + // transaction hash before getting to the cryptography + hasher := sha256.New() + for i, vhash := range hashes { + computed := kzg4844.CalcBlobHashV1(hasher, &sidecar.Commitments[i]) + if vhash != computed { + return fmt.Errorf("blob %d: computed hash %#x mismatches transaction one %#x", i, computed, vhash) + } + } + // Blob commitments match with the hashes in the transaction, verify the + // blobs themselves via KZG + for i := range sidecar.Blobs { + if err := kzg4844.VerifyBlobProof(sidecar.Blobs[i], sidecar.Commitments[i], sidecar.Proofs[i]); err != nil { + return fmt.Errorf("invalid blob %d: %v", i, err) + } + } + return nil +} + +// IsDataAvailable it checks that the blobTx block has available blob data +func IsDataAvailable(chain consensus.ChainHeaderReader, block *types.Block) (err error) { + // refer logic in ValidateBody + if !chain.Config().IsCancun(block.Number(), block.Time()) { + if block.Sidecars() == nil { + return nil + } else { + return errors.New("sidecars present in block body before cancun") + } + } else if block.Sidecars() == nil { + return errors.New("missing sidecars in block body after cancun") + } + + // only required to check within MinBlocksForBlobRequests block's DA + highest := chain.ChasingHead() + current := chain.CurrentHeader() + if highest == nil || highest.Number.Cmp(current.Number) < 0 { + highest = current + } + defer func() { + log.Info("IsDataAvailable", "block", block.Number(), "hash", block.Hash(), "highest", highest.Number, "sidecars", len(block.Sidecars()), "err", err) + }() + if block.NumberU64()+params.MinBlocksForBlobRequests < highest.Number.Uint64() { + // if we needn't check DA of this block, just clean it + block.CleanSidecars() + return nil + } + + sidecars := block.Sidecars() + for _, s := range sidecars { + if err := s.SanityCheck(block.Number(), block.Hash()); err != nil { + return err + } + } + // alloc block's blobTx + blobTxs := make([]*types.Transaction, 0, len(sidecars)) + blobTxIndexes := make([]uint64, 0, len(sidecars)) + for i, tx := range block.Transactions() { + if tx.Type() != types.BlobTxType { + continue + } + blobTxs = append(blobTxs, tx) + blobTxIndexes = append(blobTxIndexes, uint64(i)) + } + if len(blobTxs) != len(sidecars) { + return fmt.Errorf("blob info mismatch: sidecars %d, versionedHashes:%d", len(sidecars), len(blobTxs)) + } + + // check blob amount + blobCnt := 0 + for _, s := range sidecars { + blobCnt += len(s.Blobs) + } + if blobCnt > params.MaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob { + return fmt.Errorf("too many blobs in block: have %d, permitted %d", blobCnt, params.MaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob) + } + + // check blob and versioned hash + for i, tx := range blobTxs { + // check sidecar tx related + if sidecars[i].TxHash != tx.Hash() { + return fmt.Errorf("sidecar's TxHash mismatch with expected transaction, want: %v, have: %v", sidecars[i].TxHash, tx.Hash()) + } + if sidecars[i].TxIndex != blobTxIndexes[i] { + return fmt.Errorf("sidecar's TxIndex mismatch with expected transaction, want: %v, have: %v", sidecars[i].TxIndex, blobTxIndexes[i]) + } + if err := validateBlobSidecar(tx.BlobHashes(), sidecars[i]); err != nil { + return err + } + } + + return nil +} + +func CheckDataAvailableInBatch(chainReader consensus.ChainHeaderReader, chain types.Blocks) (int, error) { + if len(chain) == 1 { + return 0, IsDataAvailable(chainReader, chain[0]) + } + + var ( + wg sync.WaitGroup + errs sync.Map + ) + + for i := range chain { + wg.Add(1) + func(index int, block *types.Block) { + gopool.Submit(func() { + defer wg.Done() + errs.Store(index, IsDataAvailable(chainReader, block)) + }) + }(i, chain[i]) + } + + wg.Wait() + for i := range chain { + val, exist := errs.Load(i) + if !exist || val == nil { + continue + } + err := val.(error) + if err != nil { + return i, err + } + } + return 0, nil +} diff --git a/core/data_availability_test.go b/core/data_availability_test.go new file mode 100644 index 0000000000..153f9b948b --- /dev/null +++ b/core/data_availability_test.go @@ -0,0 +1,350 @@ +package core + +import ( + "math/big" + "testing" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/ethereum/go-ethereum/params" + "github.com/holiman/uint256" + "github.com/stretchr/testify/require" +) + +var ( + emptyBlob = kzg4844.Blob{} + emptyBlobCommit, _ = kzg4844.BlobToCommitment(emptyBlob) + emptyBlobProof, _ = kzg4844.ComputeBlobProof(emptyBlob, emptyBlobCommit) +) + +func TestIsDataAvailable(t *testing.T) { + hr := NewMockDAHeaderReader(params.ParliaTestChainConfig) + tests := []struct { + block *types.Block + chasingHead uint64 + withSidecar bool + err bool + }{ + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + chasingHead: 1, + withSidecar: true, + err: false, + }, + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), nil), + }, nil), + chasingHead: 1, + withSidecar: true, + err: false, + }, + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + chasingHead: 1, + withSidecar: false, + err: true, + }, + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof}, + }), + }, nil), + chasingHead: 1, + withSidecar: true, + err: false, + }, + + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof, emptyBlobProof, emptyBlobProof}, + }), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof, emptyBlobProof, emptyBlobProof}, + }), + }, nil), + chasingHead: params.MinBlocksForBlobRequests + 1, + withSidecar: true, + err: true, + }, + { + block: types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(0), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + chasingHead: params.MinBlocksForBlobRequests + 1, + withSidecar: false, + err: true, + }, + } + + for i, item := range tests { + if item.withSidecar { + item.block = item.block.WithSidecars(collectBlobsFromTxs(item.block.Header(), item.block.Transactions())) + } + hr.setChasingHead(item.chasingHead) + err := IsDataAvailable(hr, item.block) + if item.err { + require.Error(t, err, i) + t.Log(err) + continue + } + require.NoError(t, err, i) + } +} + +func TestCheckDataAvailableInBatch(t *testing.T) { + hr := NewMockDAHeaderReader(params.ParliaTestChainConfig) + tests := []struct { + chain types.Blocks + err bool + index int + }{ + { + chain: types.Blocks{ + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof}, + }), + }, nil), + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(2), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof}, + }), + }, nil), + }, + err: false, + }, + { + chain: types.Blocks{ + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(2), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(3), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }), + }, nil), + }, + err: true, + index: 1, + }, + { + chain: types.Blocks{ + types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(1), + }).WithBody(types.Transactions{ + createMockDATx(hr.Config(), nil), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof, emptyBlobProof, emptyBlobProof}, + }), + createMockDATx(hr.Config(), &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob, emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit, emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof, emptyBlobProof, emptyBlobProof}, + }), + }, nil), + }, + err: true, + index: 0, + }, + } + + for i, item := range tests { + for j, block := range item.chain { + item.chain[j] = block.WithSidecars(collectBlobsFromTxs(block.Header(), block.Transactions())) + } + index, err := CheckDataAvailableInBatch(hr, item.chain) + if item.err { + t.Log(index, err) + require.Error(t, err, i) + require.Equal(t, item.index, index, i) + continue + } + require.NoError(t, err, i) + } +} + +func collectBlobsFromTxs(header *types.Header, txs types.Transactions) types.BlobSidecars { + sidecars := make(types.BlobSidecars, 0, len(txs)) + for i, tx := range txs { + sidecar := types.NewBlobSidecarFromTx(tx) + if sidecar == nil { + continue + } + sidecar.TxIndex = uint64(i) + sidecar.TxHash = tx.Hash() + sidecar.BlockNumber = header.Number + sidecar.BlockHash = header.Hash() + sidecars = append(sidecars, sidecar) + } + return sidecars +} + +type mockDAHeaderReader struct { + config *params.ChainConfig + chasingHead uint64 +} + +func NewMockDAHeaderReader(config *params.ChainConfig) *mockDAHeaderReader { + return &mockDAHeaderReader{ + config: config, + chasingHead: 0, + } +} + +func (r *mockDAHeaderReader) setChasingHead(h uint64) { + r.chasingHead = h +} + +func (r *mockDAHeaderReader) Config() *params.ChainConfig { + return r.config +} + +func (r *mockDAHeaderReader) CurrentHeader() *types.Header { + return &types.Header{ + Number: new(big.Int).SetUint64(r.chasingHead), + } +} + +func (r *mockDAHeaderReader) ChasingHead() *types.Header { + return &types.Header{ + Number: new(big.Int).SetUint64(r.chasingHead), + } +} + +func (r *mockDAHeaderReader) GenesisHeader() *types.Header { + panic("not supported") +} + +func (r *mockDAHeaderReader) GetHeader(hash common.Hash, number uint64) *types.Header { + panic("not supported") +} + +func (r *mockDAHeaderReader) GetHeaderByNumber(number uint64) *types.Header { + panic("not supported") +} + +func (r *mockDAHeaderReader) GetHeaderByHash(hash common.Hash) *types.Header { + panic("not supported") +} + +func (r *mockDAHeaderReader) GetTd(hash common.Hash, number uint64) *big.Int { + panic("not supported") +} + +func (r *mockDAHeaderReader) GetHighestVerifiedHeader() *types.Header { + panic("not supported") +} + +func createMockDATx(config *params.ChainConfig, sidecar *types.BlobTxSidecar) *types.Transaction { + if sidecar == nil { + tx := &types.DynamicFeeTx{ + ChainID: config.ChainID, + Nonce: 0, + GasTipCap: big.NewInt(22), + GasFeeCap: big.NewInt(5), + Gas: 25000, + To: &common.Address{0x03, 0x04, 0x05}, + Value: big.NewInt(99), + Data: make([]byte, 50), + } + return types.NewTx(tx) + } + tx := &types.BlobTx{ + ChainID: uint256.MustFromBig(config.ChainID), + Nonce: 5, + GasTipCap: uint256.NewInt(22), + GasFeeCap: uint256.NewInt(5), + Gas: 25000, + To: common.Address{0x03, 0x04, 0x05}, + Value: uint256.NewInt(99), + Data: make([]byte, 50), + BlobFeeCap: uint256.NewInt(15), + BlobHashes: sidecar.BlobHashes(), + Sidecar: sidecar, + } + return types.NewTx(tx) +} diff --git a/core/eip3529tests/eip3529_parlia_test.go b/core/eip3529tests/eip3529_parlia_test.go index 517b39d057..a5b86e162d 100644 --- a/core/eip3529tests/eip3529_parlia_test.go +++ b/core/eip3529tests/eip3529_parlia_test.go @@ -9,8 +9,13 @@ import ( "github.com/ethereum/go-ethereum/params" ) -func postHertzConfig() *params.ChainConfig { +func postHertzPreShanghaiConfig() *params.ChainConfig { config := *params.ParliaTestChainConfig + config.ShanghaiTime = nil + config.KeplerTime = nil + config.FeynmanTime = nil + config.FeynmanFixTime = nil + config.CancunTime = nil return &config } @@ -20,6 +25,11 @@ func preHertzConfig() *params.ChainConfig { config.BerlinBlock = nil config.HertzBlock = nil config.HertzfixBlock = nil + config.ShanghaiTime = nil + config.KeplerTime = nil + config.FeynmanTime = nil + config.FeynmanFixTime = nil + config.CancunTime = nil return &config } @@ -91,7 +101,7 @@ func TestSelfDestructGasPostHertz(t *testing.T) { // Expected gas is intrinsic + pc + cold load (due to legacy tx) + SelfDestructGas // i.e. No refund expectedGasUsed := params.TxGas + vm.GasQuickStep + params.ColdAccountAccessCostEIP2929 + params.SelfdestructGasEIP150 - TestGasUsage(t, postHertzConfig(), ethash.NewFaker(), bytecode, nil, 60_000, expectedGasUsed) + TestGasUsage(t, postHertzPreShanghaiConfig(), ethash.NewFaker(), bytecode, nil, 60_000, expectedGasUsed) } func TestSstoreGasPostHertz(t *testing.T) { @@ -103,7 +113,7 @@ func TestSstoreGasPostHertz(t *testing.T) { // Expected gas is intrinsic + 2*pushGas + cold load (due to legacy tx) + SstoreGas // i.e. No refund expectedGasUsed := params.TxGas + 2*vm.GasFastestStep + params.ColdSloadCostEIP2929 + params.SstoreSetGasEIP2200 - TestGasUsage(t, postHertzConfig(), ethash.NewFaker(), bytecode, nil, 60_000, expectedGasUsed) + TestGasUsage(t, postHertzPreShanghaiConfig(), ethash.NewFaker(), bytecode, nil, 60_000, expectedGasUsed) } func TestSstoreModifyGasPostHertz(t *testing.T) { @@ -120,7 +130,7 @@ func TestSstoreModifyGasPostHertz(t *testing.T) { // Expected gas is intrinsic + 2*pushGas + cold load (due to legacy tx) + SstoreReset (a->b such that a!=0) // i.e. No refund expectedGasUsed := params.TxGas + 2*vm.GasFastestStep + params.SstoreResetGasEIP2200 - TestGasUsage(t, postHertzConfig(), ethash.NewFaker(), bytecode, initialStorage, 60_000, expectedGasUsed) + TestGasUsage(t, postHertzPreShanghaiConfig(), ethash.NewFaker(), bytecode, initialStorage, 60_000, expectedGasUsed) } func TestSstoreClearGasPostHertz(t *testing.T) { @@ -137,5 +147,5 @@ func TestSstoreClearGasPostHertz(t *testing.T) { // Expected gas is intrinsic + 2*pushGas + SstoreReset (a->b such that a!=0) - sstoreClearGasRefund expectedGasUsage := params.TxGas + 2*vm.GasFastestStep + params.SstoreResetGasEIP2200 - params.SstoreClearsScheduleRefundEIP3529 - TestGasUsage(t, postHertzConfig(), ethash.NewFaker(), bytecode, initialStorage, 60_000, expectedGasUsage) + TestGasUsage(t, postHertzPreShanghaiConfig(), ethash.NewFaker(), bytecode, initialStorage, 60_000, expectedGasUsage) } diff --git a/core/gen_genesis.go b/core/gen_genesis.go index b8acf9df7c..2028f98edc 100644 --- a/core/gen_genesis.go +++ b/core/gen_genesis.go @@ -19,21 +19,21 @@ var _ = (*genesisSpecMarshaling)(nil) // MarshalJSON marshals as JSON. func (g Genesis) MarshalJSON() ([]byte, error) { type Genesis struct { - Config *params.ChainConfig `json:"config"` - Nonce math.HexOrDecimal64 `json:"nonce"` - Timestamp math.HexOrDecimal64 `json:"timestamp"` - ExtraData hexutil.Bytes `json:"extraData"` - GasLimit math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` - Difficulty *math.HexOrDecimal256 `json:"difficulty" gencodec:"required"` - Mixhash common.Hash `json:"mixHash"` - Coinbase common.Address `json:"coinbase"` + Config *params.ChainConfig `json:"config"` + Nonce math.HexOrDecimal64 `json:"nonce"` + Timestamp math.HexOrDecimal64 `json:"timestamp"` + ExtraData hexutil.Bytes `json:"extraData"` + GasLimit math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` + Difficulty *math.HexOrDecimal256 `json:"difficulty" gencodec:"required"` + Mixhash common.Hash `json:"mixHash"` + Coinbase common.Address `json:"coinbase"` Alloc map[common.UnprefixedAddress]types.Account `json:"alloc" gencodec:"required"` - Number math.HexOrDecimal64 `json:"number"` - GasUsed math.HexOrDecimal64 `json:"gasUsed"` - ParentHash common.Hash `json:"parentHash"` - BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"` - ExcessBlobGas *math.HexOrDecimal64 `json:"excessBlobGas"` - BlobGasUsed *math.HexOrDecimal64 `json:"blobGasUsed"` + Number math.HexOrDecimal64 `json:"number"` + GasUsed math.HexOrDecimal64 `json:"gasUsed"` + ParentHash common.Hash `json:"parentHash"` + BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"` + ExcessBlobGas *math.HexOrDecimal64 `json:"excessBlobGas"` + BlobGasUsed *math.HexOrDecimal64 `json:"blobGasUsed"` } var enc Genesis enc.Config = g.Config @@ -62,21 +62,21 @@ func (g Genesis) MarshalJSON() ([]byte, error) { // UnmarshalJSON unmarshals from JSON. func (g *Genesis) UnmarshalJSON(input []byte) error { type Genesis struct { - Config *params.ChainConfig `json:"config"` - Nonce *math.HexOrDecimal64 `json:"nonce"` - Timestamp *math.HexOrDecimal64 `json:"timestamp"` - ExtraData *hexutil.Bytes `json:"extraData"` - GasLimit *math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` - Difficulty *math.HexOrDecimal256 `json:"difficulty" gencodec:"required"` - Mixhash *common.Hash `json:"mixHash"` - Coinbase *common.Address `json:"coinbase"` + Config *params.ChainConfig `json:"config"` + Nonce *math.HexOrDecimal64 `json:"nonce"` + Timestamp *math.HexOrDecimal64 `json:"timestamp"` + ExtraData *hexutil.Bytes `json:"extraData"` + GasLimit *math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` + Difficulty *math.HexOrDecimal256 `json:"difficulty" gencodec:"required"` + Mixhash *common.Hash `json:"mixHash"` + Coinbase *common.Address `json:"coinbase"` Alloc map[common.UnprefixedAddress]types.Account `json:"alloc" gencodec:"required"` - Number *math.HexOrDecimal64 `json:"number"` - GasUsed *math.HexOrDecimal64 `json:"gasUsed"` - ParentHash *common.Hash `json:"parentHash"` - BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"` - ExcessBlobGas *math.HexOrDecimal64 `json:"excessBlobGas"` - BlobGasUsed *math.HexOrDecimal64 `json:"blobGasUsed"` + Number *math.HexOrDecimal64 `json:"number"` + GasUsed *math.HexOrDecimal64 `json:"gasUsed"` + ParentHash *common.Hash `json:"parentHash"` + BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"` + ExcessBlobGas *math.HexOrDecimal64 `json:"excessBlobGas"` + BlobGasUsed *math.HexOrDecimal64 `json:"blobGasUsed"` } var dec Genesis if err := json.Unmarshal(input, &dec); err != nil { diff --git a/core/genesis.go b/core/genesis.go index 683e90c737..09f9c6757c 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -445,6 +445,10 @@ func (g *Genesis) ToBlock() *types.Block { withdrawals = make([]*types.Withdrawal, 0) } if conf.IsCancun(num, g.Timestamp) { + if conf.Parlia != nil { + head.WithdrawalsHash = new(common.Hash) + } + // EIP-4788: The parentBeaconBlockRoot of the genesis block is always // the zero hash. This is because the genesis block does not have a parent // by definition. diff --git a/core/headerchain.go b/core/headerchain.go index 93aad2b56b..2aa507d6ae 100644 --- a/core/headerchain.go +++ b/core/headerchain.go @@ -436,6 +436,10 @@ func (hc *HeaderChain) GetHighestVerifiedHeader() *types.Header { return nil } +func (hc *HeaderChain) ChasingHead() *types.Header { + return nil +} + // GetAncestor retrieves the Nth ancestor of a given block. It assumes that either the given block or // a close ancestor of it is canonical. maxNonCanonical points to a downwards counter limiting the // number of blocks to be individually checked before we reach the canonical chain. diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go index 1a7552d698..9cd37899dd 100644 --- a/core/rawdb/accessors_chain.go +++ b/core/rawdb/accessors_chain.go @@ -360,6 +360,20 @@ func ReadHeader(db ethdb.Reader, hash common.Hash, number uint64) *types.Header return header } +// ReadHeaderAndRaw retrieves the block header corresponding to the hash. +func ReadHeaderAndRaw(db ethdb.Reader, hash common.Hash, number uint64) (*types.Header, rlp.RawValue) { + data := ReadHeaderRLP(db, hash, number) + if len(data) == 0 { + return nil, nil + } + header := new(types.Header) + if err := rlp.DecodeBytes(data, header); err != nil { + log.Error("Invalid block header RLP", "hash", hash, "err", err) + return nil, nil + } + return header, data +} + // WriteHeader stores a block header into the database and also stores the hash- // to-number mapping. func WriteHeader(db ethdb.KeyValueWriter, header *types.Header) { @@ -786,6 +800,20 @@ func WriteBlock(db ethdb.KeyValueWriter, block *types.Block) { // WriteAncientBlocks writes entire block data into ancient store and returns the total written size. func WriteAncientBlocks(db ethdb.AncientWriter, blocks []*types.Block, receipts []types.Receipts, td *big.Int) (int64, error) { + cancunIndex := -1 + for i, block := range blocks { + if block.Sidecars() != nil { + cancunIndex = i + break + } + } + log.Info("WriteAncientBlocks", "startAt", blocks[0].Number(), "cancunIndex", cancunIndex, "len", len(blocks)) + if cancunIndex >= 0 { + if err := ResetEmptyBlobAncientTable(db, blocks[cancunIndex].NumberU64()); err != nil { + return 0, err + } + } + var ( tdSum = new(big.Int).Set(td) stReceipts []*types.ReceiptForStorage @@ -809,6 +837,56 @@ func WriteAncientBlocks(db ethdb.AncientWriter, blocks []*types.Block, receipts }) } +// ReadBlobSidecarsRLP retrieves all the transaction blobs belonging to a block in RLP encoding. +func ReadBlobSidecarsRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue { + var data []byte + db.ReadAncients(func(reader ethdb.AncientReaderOp) error { + // Check if the data is in ancients + if isCanon(reader, number, hash) { + data, _ = reader.Ancient(ChainFreezerBlobSidecarTable, number) + return nil + } + // If not, try reading from leveldb + data, _ = db.Get(blockBlobSidecarsKey(number, hash)) + return nil + }) + return data +} + +// ReadRawBlobSidecars retrieves all the transaction blobs belonging to a block. +func ReadRawBlobSidecars(db ethdb.Reader, hash common.Hash, number uint64) types.BlobSidecars { + data := ReadBlobSidecarsRLP(db, hash, number) + if len(data) == 0 { + return nil + } + var ret types.BlobSidecars + if err := rlp.DecodeBytes(data, &ret); err != nil { + log.Error("Invalid blob array RLP", "hash", hash, "err", err) + return nil + } + return ret +} + +// WriteBlobSidecars stores all the transaction blobs belonging to a block. +// It could input nil for empty blobs. +func WriteBlobSidecars(db ethdb.KeyValueWriter, hash common.Hash, number uint64, blobs types.BlobSidecars) { + data, err := rlp.EncodeToBytes(blobs) + if err != nil { + log.Crit("Failed to encode block blobs", "err", err) + } + // Store the flattened receipt slice + if err := db.Put(blockBlobSidecarsKey(number, hash), data); err != nil { + log.Crit("Failed to store block blobs", "err", err) + } +} + +// DeleteBlobSidecars removes all blob data associated with a block hash. +func DeleteBlobSidecars(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { + if err := db.Delete(blockBlobSidecarsKey(number, hash)); err != nil { + log.Crit("Failed to delete block blobs", "err", err) + } +} + func writeAncientBlock(op ethdb.AncientWriteOp, block *types.Block, header *types.Header, receipts []*types.ReceiptForStorage, td *big.Int) error { num := block.NumberU64() if err := op.AppendRaw(ChainFreezerHashTable, num, block.Hash().Bytes()); err != nil { @@ -826,6 +904,11 @@ func writeAncientBlock(op ethdb.AncientWriteOp, block *types.Block, header *type if err := op.Append(ChainFreezerDifficultyTable, num, td); err != nil { return fmt.Errorf("can't append block %d total difficulty: %v", num, err) } + if block.Sidecars() != nil { + if err := op.Append(ChainFreezerBlobSidecarTable, num, block.Sidecars()); err != nil { + return fmt.Errorf("can't append block %d blobs: %v", num, err) + } + } return nil } @@ -835,6 +918,7 @@ func DeleteBlock(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { DeleteHeader(db, hash, number) DeleteBody(db, hash, number) DeleteTd(db, hash, number) + DeleteBlobSidecars(db, hash, number) // it is safe to delete non-exist blob } // DeleteBlockWithoutNumber removes all block data associated with a hash, except @@ -844,6 +928,7 @@ func DeleteBlockWithoutNumber(db ethdb.KeyValueWriter, hash common.Hash, number deleteHeaderWithoutNumber(db, hash, number) DeleteBody(db, hash, number) DeleteTd(db, hash, number) + DeleteBlobSidecars(db, hash, number) } const badBlockToKeep = 10 diff --git a/core/rawdb/accessors_chain_test.go b/core/rawdb/accessors_chain_test.go index 6b93e3d66e..01f5a823ba 100644 --- a/core/rawdb/accessors_chain_test.go +++ b/core/rawdb/accessors_chain_test.go @@ -18,14 +18,21 @@ package rawdb import ( "bytes" + rand2 "crypto/rand" "encoding/hex" "fmt" + "io" "math/big" "math/rand" "os" "reflect" "testing" + "github.com/stretchr/testify/require" + + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/holiman/uint256" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" @@ -412,6 +419,62 @@ func TestBlockReceiptStorage(t *testing.T) { } } +func TestBlockBlobSidecarsStorage(t *testing.T) { + db := NewMemoryDatabase() + + // Create a live block since we need metadata to reconstruct the receipt + genBlobs := makeBlkSidecars(1, 2) + tx1 := types.NewTx(&types.BlobTx{ + ChainID: new(uint256.Int).SetUint64(1), + GasTipCap: new(uint256.Int), + GasFeeCap: new(uint256.Int), + Gas: 0, + Value: new(uint256.Int), + Data: nil, + BlobFeeCap: new(uint256.Int), + BlobHashes: []common.Hash{common.HexToHash("0x34ec6e64f9cda8fe0451a391e4798085a3ef51a65ed1bfb016e34fc1a2028f8f"), common.HexToHash("0xb9a412e875f29fac436acde234f954e91173c4cf79814f6dcf630d8a6345747f")}, + Sidecar: genBlobs[0], + V: new(uint256.Int), + R: new(uint256.Int), + S: new(uint256.Int), + }) + tx2 := types.NewTx(&types.DynamicFeeTx{ + ChainID: new(big.Int).SetUint64(1), + GasTipCap: new(big.Int), + GasFeeCap: new(big.Int), + Gas: 0, + Value: new(big.Int), + Data: nil, + V: new(big.Int), + R: new(big.Int), + S: new(big.Int), + }) + + blkHash := common.BytesToHash([]byte{0x03, 0x14}) + body := &types.Body{Transactions: types.Transactions{tx1, tx2}} + sidecars := types.BlobSidecars{types.NewBlobSidecarFromTx(tx1)} + + // Check that no sidecars entries are in a pristine database + if bs := ReadRawBlobSidecars(db, blkHash, 0); len(bs) != 0 { + t.Fatalf("non existent sidecars returned: %v", bs) + } + WriteBody(db, blkHash, 0, body) + WriteBlobSidecars(db, blkHash, 0, sidecars) + + if bs := ReadRawBlobSidecars(db, blkHash, 0); len(bs) == 0 { + t.Fatalf("no sidecars returned") + } else { + if err := checkBlobSidecarsRLP(bs, sidecars); err != nil { + t.Fatalf(err.Error()) + } + } + + DeleteBlobSidecars(db, blkHash, 0) + if bs := ReadRawBlobSidecars(db, blkHash, 0); len(bs) != 0 { + t.Fatalf("deleted sidecars returned: %v", bs) + } +} + func checkReceiptsRLP(have, want types.Receipts) error { if len(have) != len(want) { return fmt.Errorf("receipts sizes mismatch: have %d, want %d", len(have), len(want)) @@ -432,6 +495,26 @@ func checkReceiptsRLP(have, want types.Receipts) error { return nil } +func checkBlobSidecarsRLP(have, want types.BlobSidecars) error { + if len(have) != len(want) { + return fmt.Errorf("blobs sizes mismatch: have %d, want %d", len(have), len(want)) + } + for i := 0; i < len(want); i++ { + rlpHave, err := rlp.EncodeToBytes(have[i]) + if err != nil { + return err + } + rlpWant, err := rlp.EncodeToBytes(want[i]) + if err != nil { + return err + } + if !bytes.Equal(rlpHave, rlpWant) { + return fmt.Errorf("blob #%d: receipt mismatch: have %s, want %s", i, hex.EncodeToString(rlpHave), hex.EncodeToString(rlpWant)) + } + } + return nil +} + func TestAncientStorage(t *testing.T) { // Freezer style fast import the chain. frdir := t.TempDir() @@ -465,7 +548,8 @@ func TestAncientStorage(t *testing.T) { } // Write and verify the header in the database - WriteAncientBlocks(db, []*types.Block{block}, []types.Receipts{nil}, big.NewInt(100)) + _, err = WriteAncientBlocks(db, []*types.Block{block}, []types.Receipts{nil}, big.NewInt(100)) + require.NoError(t, err) if blob := ReadHeaderRLP(db, hash, number); len(blob) == 0 { t.Fatalf("no header returned") @@ -586,6 +670,7 @@ func BenchmarkWriteAncientBlocks(b *testing.B) { const blockTxs = 20 allBlocks := makeTestBlocks(b.N, blockTxs) batchReceipts := makeTestReceipts(batchSize, blockTxs) + batchSidecars := makeTestSidecars(batchSize, blockTxs) b.ResetTimer() // The benchmark loop writes batches of blocks, but note that the total block count is @@ -601,6 +686,9 @@ func BenchmarkWriteAncientBlocks(b *testing.B) { blocks := allBlocks[i : i+length] receipts := batchReceipts[:length] + for j := 0; j < length; j++ { + blocks[i+j].WithSidecars(batchSidecars[j]) + } writeSize, err := WriteAncientBlocks(db, blocks, receipts, td) if err != nil { b.Fatal(err) @@ -663,6 +751,43 @@ func makeTestReceipts(n int, nPerBlock int) []types.Receipts { return allReceipts } +func makeBlkSidecars(n, nPerTx int) []*types.BlobTxSidecar { + if n <= 0 { + return nil + } + ret := make([]*types.BlobTxSidecar, n) + for i := 0; i < n; i++ { + blobs := make([]kzg4844.Blob, nPerTx) + commitments := make([]kzg4844.Commitment, nPerTx) + proofs := make([]kzg4844.Proof, nPerTx) + for i := 0; i < nPerTx; i++ { + io.ReadFull(rand2.Reader, blobs[i][:]) + commitments[i], _ = kzg4844.BlobToCommitment(blobs[i]) + proofs[i], _ = kzg4844.ComputeBlobProof(blobs[i], commitments[i]) + } + ret[i] = &types.BlobTxSidecar{ + Blobs: blobs, + Commitments: commitments, + Proofs: proofs, + } + } + return ret +} + +// makeTestSidecars creates fake blobs for the ancient write benchmark. +func makeTestSidecars(n int, nPerBlock int) []types.BlobSidecars { + allBlobs := make([]types.BlobSidecars, n) + for i := 0; i < n; i++ { + raws := makeBlkSidecars(nPerBlock, i%3) + var sidecars types.BlobSidecars + for _, s := range raws { + sidecars = append(sidecars, &types.BlobSidecar{BlobTxSidecar: *s}) + } + allBlobs[i] = sidecars + } + return allBlobs +} + type fullLogRLP struct { Address common.Address Topics []common.Hash diff --git a/core/rawdb/ancient_scheme.go b/core/rawdb/ancient_scheme.go index 2dc1eae24f..ee71dc7cd6 100644 --- a/core/rawdb/ancient_scheme.go +++ b/core/rawdb/ancient_scheme.go @@ -34,18 +34,24 @@ const ( // ChainFreezerDifficultyTable indicates the name of the freezer total difficulty table. ChainFreezerDifficultyTable = "diffs" + + // ChainFreezerBlobSidecarTable indicates the name of the freezer total blob table. + ChainFreezerBlobSidecarTable = "blobs" ) // chainFreezerNoSnappy configures whether compression is disabled for the ancient-tables. // Hashes and difficulties don't compress well. var chainFreezerNoSnappy = map[string]bool{ - ChainFreezerHeaderTable: false, - ChainFreezerHashTable: true, - ChainFreezerBodiesTable: false, - ChainFreezerReceiptTable: false, - ChainFreezerDifficultyTable: true, + ChainFreezerHeaderTable: false, + ChainFreezerHashTable: true, + ChainFreezerBodiesTable: false, + ChainFreezerReceiptTable: false, + ChainFreezerDifficultyTable: true, + ChainFreezerBlobSidecarTable: false, } +var additionTables = []string{ChainFreezerBlobSidecarTable} + const ( // stateHistoryTableSize defines the maximum size of freezer data files. stateHistoryTableSize = 2 * 1000 * 1000 * 1000 diff --git a/core/rawdb/chain_freezer.go b/core/rawdb/chain_freezer.go index c0bd64ef08..2da59a3960 100644 --- a/core/rawdb/chain_freezer.go +++ b/core/rawdb/chain_freezer.go @@ -18,10 +18,13 @@ package rawdb import ( "fmt" + "math/big" "sync" "sync/atomic" "time" + "github.com/ethereum/go-ethereum/rlp" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/log" @@ -49,6 +52,8 @@ type chainFreezer struct { quit chan struct{} wg sync.WaitGroup trigger chan chan struct{} // Manual blocking freeze trigger, test determinism + + freezeEnv atomic.Value } // newChainFreezer initializes the freezer for ancient chain data. @@ -156,7 +161,8 @@ func (f *chainFreezer) freeze(db ethdb.KeyValueStore) { if limit-first > freezerBatchLimit { limit = first + freezerBatchLimit } - ancients, err := f.freezeRange(nfdb, first, limit) + + ancients, err := f.freezeRangeWithBlobs(nfdb, first, limit) if err != nil { log.Error("Error in block freeze operation", "err", err) backoff = true @@ -243,6 +249,12 @@ func (f *chainFreezer) freeze(db ethdb.KeyValueStore) { } log.Debug("Deep froze chain segment", context...) + env, _ := f.freezeEnv.Load().(*ethdb.FreezerEnv) + // try prune blob data after cancun fork + if isCancun(env, head.Number, head.Time) { + f.tryPruneBlobAncient(env, *number) + } + // Avoid database thrashing with tiny writes if frozen-first < freezerBatchLimit { backoff = true @@ -250,9 +262,100 @@ func (f *chainFreezer) freeze(db ethdb.KeyValueStore) { } } +func (f *chainFreezer) tryPruneBlobAncient(env *ethdb.FreezerEnv, num uint64) { + extraReserve := getBlobExtraReserveFromEnv(env) + // It means that there is no need for pruning + if extraReserve == 0 { + return + } + reserveThreshold := params.MinBlocksForBlobRequests + extraReserve + if num <= reserveThreshold { + return + } + expectTail := num - reserveThreshold + h, err := f.TableAncients(ChainFreezerBlobSidecarTable) + if err != nil { + log.Error("Cannot get blob ancient head when prune", "block", num) + return + } + start := time.Now() + if err = f.ResetTable(ChainFreezerBlobSidecarTable, expectTail, h, false); err != nil { + log.Error("Cannot prune blob ancient", "block", num, "expectTail", expectTail, "err", err) + return + } + log.Info("Chain freezer prune useless blobs, now ancient data is", "from", expectTail, "to", num, "cost", common.PrettyDuration(time.Since(start))) +} + +func getBlobExtraReserveFromEnv(env *ethdb.FreezerEnv) uint64 { + if env == nil { + return params.DefaultExtraReserveForBlobRequests + } + return env.BlobExtraReserve +} + +func (f *chainFreezer) freezeRangeWithBlobs(nfdb *nofreezedb, number, limit uint64) (hashes []common.Hash, err error) { + defer func() { + log.Info("freezeRangeWithBlobs", "from", number, "to", limit, "err", err) + }() + lastHash := ReadCanonicalHash(nfdb, limit) + if lastHash == (common.Hash{}) { + return nil, fmt.Errorf("canonical hash missing, can't freeze block %d", limit) + } + last, _ := ReadHeaderAndRaw(nfdb, lastHash, limit) + if last == nil { + return nil, fmt.Errorf("block header missing, can't freeze block %d", limit) + } + env, _ := f.freezeEnv.Load().(*ethdb.FreezerEnv) + if !isCancun(env, last.Number, last.Time) { + return f.freezeRange(nfdb, number, limit) + } + + var ( + cancunNumber uint64 + found bool + ) + + for i := number; i <= limit; i++ { + hash := ReadCanonicalHash(nfdb, i) + if hash == (common.Hash{}) { + return nil, fmt.Errorf("canonical hash missing, can't freeze block %d", i) + } + h, header := ReadHeaderAndRaw(nfdb, hash, i) + if len(header) == 0 { + return nil, fmt.Errorf("block header missing, can't freeze block %d", i) + } + if isCancun(env, h.Number, h.Time) { + cancunNumber = i + found = true + break + } + } + if !found { + return f.freezeRange(nfdb, number, limit) + } + + // freeze pre cancun + preHashes, err := f.freezeRange(nfdb, number, cancunNumber-1) + if err != nil { + return preHashes, err + } + + if err = ResetEmptyBlobAncientTable(f, cancunNumber); err != nil { + return preHashes, err + } + // freeze post cancun + postHashes, err := f.freezeRange(nfdb, cancunNumber, limit) + hashes = append(preHashes, postHashes...) + return hashes, err +} + func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hashes []common.Hash, err error) { - hashes = make([]common.Hash, 0, limit-number) + if number > limit { + return nil, nil + } + env, _ := f.freezeEnv.Load().(*ethdb.FreezerEnv) + hashes = make([]common.Hash, 0, limit-number) _, err = f.ModifyAncients(func(op ethdb.AncientWriteOp) error { for ; number <= limit; number++ { // Retrieve all the components of the canonical block. @@ -260,7 +363,7 @@ func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hash if hash == (common.Hash{}) { return fmt.Errorf("canonical hash missing, can't freeze block %d", number) } - header := ReadHeaderRLP(nfdb, hash, number) + h, header := ReadHeaderAndRaw(nfdb, hash, number) if len(header) == 0 { return fmt.Errorf("block header missing, can't freeze block %d", number) } @@ -276,6 +379,14 @@ func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hash if len(td) == 0 { return fmt.Errorf("total difficulty missing, can't freeze block %d", number) } + // blobs is nil before cancun fork + var sidecars rlp.RawValue + if isCancun(env, h.Number, h.Time) { + sidecars = ReadBlobSidecarsRLP(nfdb, hash, number) + if len(sidecars) == 0 { + return fmt.Errorf("block blobs missing, can't freeze block %d", number) + } + } // Write to the batch. if err := op.AppendRaw(ChainFreezerHashTable, number, hash[:]); err != nil { @@ -293,6 +404,11 @@ func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hash if err := op.AppendRaw(ChainFreezerDifficultyTable, number, td); err != nil { return fmt.Errorf("can't write td to Freezer: %v", err) } + if isCancun(env, h.Number, h.Time) { + if err := op.AppendRaw(ChainFreezerBlobSidecarTable, number, sidecars); err != nil { + return fmt.Errorf("can't write blobs to Freezer: %v", err) + } + } hashes = append(hashes, hash) } @@ -301,3 +417,20 @@ func (f *chainFreezer) freezeRange(nfdb *nofreezedb, number, limit uint64) (hash return hashes, err } + +func (f *chainFreezer) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + f.freezeEnv.Store(env) + return nil +} + +func isCancun(env *ethdb.FreezerEnv, num *big.Int, time uint64) bool { + if env == nil || env.ChainCfg == nil { + return false + } + + return env.ChainCfg.IsCancun(num, time) +} + +func ResetEmptyBlobAncientTable(db ethdb.AncientWriter, next uint64) error { + return db.ResetTable(ChainFreezerBlobSidecarTable, next, next, true) +} diff --git a/core/rawdb/database.go b/core/rawdb/database.go index ff7fdd933a..a0db10eb6e 100644 --- a/core/rawdb/database.go +++ b/core/rawdb/database.go @@ -41,6 +41,7 @@ type freezerdb struct { ancientRoot string ethdb.KeyValueStore ethdb.AncientStore + ethdb.AncientFreezer diffStore ethdb.KeyValueStore stateStore ethdb.Database } @@ -125,6 +126,10 @@ func (frdb *freezerdb) Freeze(threshold uint64) error { return nil } +func (frdb *freezerdb) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + return frdb.AncientFreezer.SetupFreezerEnv(env) +} + // nofreezedb is a database wrapper that disables freezer data retrievals. type nofreezedb struct { ethdb.KeyValueStore @@ -172,6 +177,10 @@ func (db *nofreezedb) ModifyAncients(func(ethdb.AncientWriteOp) error) (int64, e return 0, errNotSupported } +func (db *nofreezedb) ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error { + return errNotSupported +} + // TruncateHead returns an error as we don't have a backing chain freezer. func (db *nofreezedb) TruncateHead(items uint64) (uint64, error) { return 0, errNotSupported @@ -241,6 +250,10 @@ func (db *nofreezedb) AncientDatadir() (string, error) { return "", errNotSupported } +func (db *nofreezedb) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + return nil +} + // NewDatabase creates a high level database on top of a given key-value data // store without a freezer moving immutable chain segments into cold storage. func NewDatabase(db ethdb.KeyValueStore) ethdb.Database { @@ -307,9 +320,10 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace st WriteAncientType(db, PruneFreezerType) } return &freezerdb{ - ancientRoot: ancient, - KeyValueStore: db, - AncientStore: frdb, + ancientRoot: ancient, + KeyValueStore: db, + AncientStore: frdb, + AncientFreezer: frdb, }, nil } @@ -422,9 +436,10 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, ancient string, namespace st }() } return &freezerdb{ - ancientRoot: ancient, - KeyValueStore: db, - AncientStore: frdb, + ancientRoot: ancient, + KeyValueStore: db, + AncientStore: frdb, + AncientFreezer: frdb, }, nil } diff --git a/core/rawdb/freezer.go b/core/rawdb/freezer.go index 89ad12ffa9..33603b973f 100644 --- a/core/rawdb/freezer.go +++ b/core/rawdb/freezer.go @@ -26,6 +26,8 @@ import ( "sync/atomic" "time" + "golang.org/x/exp/slices" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/log" @@ -88,6 +90,7 @@ func NewChainFreezer(datadir string, namespace string, readonly bool, offset uin // // The 'tables' argument defines the data tables. If the value of a map // entry is true, snappy compression is disabled for the table. +// additionTables indicates the new add tables for freezerDB, it has some special rules. func NewFreezer(datadir string, namespace string, readonly bool, offset uint64, maxTableSize uint32, tables map[string]bool) (*Freezer, error) { // Create the initial freezer object var ( @@ -128,7 +131,15 @@ func NewFreezer(datadir string, namespace string, readonly bool, offset uint64, // Create the tables. for name, disableSnappy := range tables { - table, err := newTable(datadir, name, readMeter, writeMeter, sizeGauge, maxTableSize, disableSnappy, readonly) + var ( + table *freezerTable + err error + ) + if slices.Contains(additionTables, name) { + table, err = openAdditionTable(datadir, name, readMeter, writeMeter, sizeGauge, maxTableSize, disableSnappy, readonly) + } else { + table, err = newTable(datadir, name, readMeter, writeMeter, sizeGauge, maxTableSize, disableSnappy, readonly) + } if err != nil { for _, table := range freezer.tables { table.Close() @@ -167,6 +178,20 @@ func NewFreezer(datadir string, namespace string, readonly bool, offset uint64, return freezer, nil } +// openAdditionTable create table, it will auto create new files when it was first initialized +func openAdditionTable(datadir, name string, readMeter, writeMeter metrics.Meter, sizeGauge metrics.Gauge, maxTableSize uint32, disableSnappy, readonly bool) (*freezerTable, error) { + if readonly { + f, err := newTable(datadir, name, readMeter, writeMeter, sizeGauge, maxTableSize, disableSnappy, false) + if err != nil { + return nil, err + } + if err = f.Close(); err != nil { + return nil, err + } + } + return newTable(datadir, name, readMeter, writeMeter, sizeGauge, maxTableSize, disableSnappy, readonly) +} + // Close terminates the chain freezer, unmapping all the data files. func (f *Freezer) Close() error { f.writeLock.Lock() @@ -224,6 +249,12 @@ func (f *Freezer) Ancients() (uint64, error) { return f.frozen.Load(), nil } +func (f *Freezer) TableAncients(kind string) (uint64, error) { + f.writeLock.RLock() + defer f.writeLock.RUnlock() + return f.tables[kind].items.Load(), nil +} + // ItemAmountInAncient returns the actual length of current ancientDB. func (f *Freezer) ItemAmountInAncient() (uint64, error) { return f.frozen.Load() - atomic.LoadUint64(&f.offset), nil @@ -308,8 +339,23 @@ func (f *Freezer) TruncateHead(items uint64) (uint64, error) { if oitems <= items { return oitems, nil } - for _, table := range f.tables { - if err := table.truncateHead(items - f.offset); err != nil { + for kind, table := range f.tables { + err := table.truncateHead(items - f.offset) + if err == errTruncationBelowTail { + // This often happens in chain rewinds, but the blob table is special. + // It has the same head, but a different tail from other tables (like bodies, receipts). + // So if the chain is rewound to head below the blob's tail, it needs to reset again. + if kind != ChainFreezerBlobSidecarTable { + return 0, err + } + nt, err := table.resetItems(items-f.offset, items-f.offset) + if err != nil { + return 0, err + } + f.tables[kind] = nt + continue + } + if err != nil { return 0, err } } @@ -365,6 +411,10 @@ func (f *Freezer) validate() error { ) // Hack to get boundary of any table for kind, table := range f.tables { + // addition tables is special cases + if slices.Contains(additionTables, kind) { + continue + } head = table.items.Load() tail = table.itemHidden.Load() name = kind @@ -372,6 +422,21 @@ func (f *Freezer) validate() error { } // Now check every table against those boundaries. for kind, table := range f.tables { + // check addition tables, try to align with exist tables + if slices.Contains(additionTables, kind) { + // if the table is empty, just skip + if EmptyTable(table) { + continue + } + // otherwise, just align head + if head != table.items.Load() { + return fmt.Errorf("freezer tables %s and %s have differing head: %d != %d", kind, name, table.items.Load(), head) + } + if tail > table.itemHidden.Load() { + return fmt.Errorf("freezer tables %s and %s have differing tail: %d != %d", kind, name, table.itemHidden.Load(), tail) + } + continue + } if head != table.items.Load() { return fmt.Errorf("freezer tables %s and %s have differing head: %d != %d", kind, name, table.items.Load(), head) } @@ -390,7 +455,18 @@ func (f *Freezer) repair() error { head = uint64(math.MaxUint64) tail = uint64(0) ) - for _, table := range f.tables { + for kind, table := range f.tables { + // addition tables only align head + if slices.Contains(additionTables, kind) { + if EmptyTable(table) { + continue + } + items := table.items.Load() + if head > items { + head = items + } + continue + } items := table.items.Load() if head > items { head = items @@ -400,8 +476,27 @@ func (f *Freezer) repair() error { tail = hidden } } - for _, table := range f.tables { - if err := table.truncateHead(head); err != nil { + for kind, table := range f.tables { + // try to align with exist tables, skip empty table + if slices.Contains(additionTables, kind) && EmptyTable(table) { + continue + } + err := table.truncateHead(head) + if err == errTruncationBelowTail { + // This often happens in chain rewinds, but the blob table is special. + // It has the same head, but a different tail from other tables (like bodies, receipts). + // So if the chain is rewound to head below the blob's tail, it needs to reset again. + if kind != ChainFreezerBlobSidecarTable { + return err + } + nt, err := table.resetItems(head, head) + if err != nil { + return err + } + f.tables[kind] = nt + continue + } + if err != nil { return err } if err := table.truncateTail(tail); err != nil { @@ -602,3 +697,49 @@ func (f *Freezer) MigrateTable(kind string, convert convertLegacyFn) error { } return nil } + +// only used for ChainFreezerBlobSidecarTable now +func (f *Freezer) ResetTable(kind string, tail, head uint64, onlyEmpty bool) error { + if f.readonly { + return errReadOnly + } + if err := f.Sync(); err != nil { + return err + } + + f.writeLock.Lock() + defer f.writeLock.Unlock() + if tail < f.offset || head < f.offset { + return errors.New("the input tail&head is less than offset") + } + if _, exist := f.tables[kind]; !exist { + return errors.New("you reset a non-exist table") + } + // if you reset a non empty table just skip + if onlyEmpty && !EmptyTable(f.tables[kind]) { + return nil + } + + nt, err := f.tables[kind].resetItems(tail-f.offset, head-f.offset) + if err != nil { + return err + } + f.tables[kind] = nt + + if err := f.repair(); err != nil { + for _, table := range f.tables { + table.Close() + } + return err + } + + f.frozen.Add(f.offset) + f.tail.Add(f.offset) + f.writeBatch = newFreezerBatch(f) + log.Info("Reset Table", "kind", kind, "tail", f.tables[kind].itemHidden.Load(), "frozen", f.tables[kind].items.Load()) + return nil +} + +func EmptyTable(t *freezerTable) bool { + return t.items.Load() == 0 +} diff --git a/core/rawdb/freezer_batch.go b/core/rawdb/freezer_batch.go index 3e1a8143a6..6f15fcd74b 100644 --- a/core/rawdb/freezer_batch.go +++ b/core/rawdb/freezer_batch.go @@ -20,6 +20,8 @@ import ( "fmt" "sync/atomic" + "golang.org/x/exp/slices" + "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/rlp" "github.com/golang/snappy" @@ -65,6 +67,10 @@ func (batch *freezerBatch) commit() (item uint64, writeSize int64, err error) { // Check that count agrees on all batches. item = uint64(math.MaxUint64) for name, tb := range batch.tables { + // skip empty addition tables + if slices.Contains(additionTables, name) && EmptyTable(tb.t) { + continue + } if item < math.MaxUint64 && tb.curItem != item { return 0, 0, fmt.Errorf("table %s is at item %d, want %d", name, tb.curItem, item) } diff --git a/core/rawdb/freezer_resettable.go b/core/rawdb/freezer_resettable.go index 67565530e1..1bbc39d7f5 100644 --- a/core/rawdb/freezer_resettable.go +++ b/core/rawdb/freezer_resettable.go @@ -187,6 +187,13 @@ func (f *ResettableFreezer) ModifyAncients(fn func(ethdb.AncientWriteOp) error) return f.freezer.ModifyAncients(fn) } +func (f *ResettableFreezer) ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error { + f.lock.RLock() + defer f.lock.RUnlock() + + return f.freezer.ResetTable(kind, tail, head, onlyEmpty) +} + // TruncateHead discards any recent data above the provided threshold number. // It returns the previous head number. func (f *ResettableFreezer) TruncateHead(items uint64) (uint64, error) { diff --git a/core/rawdb/freezer_table.go b/core/rawdb/freezer_table.go index 5bd0d54c66..8dd99d4f49 100644 --- a/core/rawdb/freezer_table.go +++ b/core/rawdb/freezer_table.go @@ -44,6 +44,8 @@ var ( // errNotSupported is returned if the database doesn't support the required operation. errNotSupported = errors.New("this operation is not supported") + + errTruncationBelowTail = errors.New("truncation below tail") ) // indexEntry contains the number/id of the file that the data resides in, as well as the @@ -406,7 +408,7 @@ func (t *freezerTable) truncateHead(items uint64) error { return nil } if items < t.itemHidden.Load() { - return errors.New("truncation below tail") + return errTruncationBelowTail } // We need to truncate, save the old size for metrics tracking oldSize, err := t.sizeNolock() @@ -1026,3 +1028,55 @@ func (t *freezerTable) ResetItemsOffset(virtualTail uint64) error { return nil } + +// resetItems reset freezer table head & tail +// only used for ChainFreezerBlobSidecarTable now +func (t *freezerTable) resetItems(tail, head uint64) (*freezerTable, error) { + if t.readonly { + return nil, errors.New("resetItems in readonly mode") + } + itemHidden := t.itemHidden.Load() + items := t.items.Load() + if tail != head && (itemHidden > tail || items < head) { + return nil, errors.New("cannot reset to non-exist range") + } + + var err error + if tail != head { + if err = t.truncateHead(head); err != nil { + return nil, err + } + if err = t.truncateTail(tail); err != nil { + return nil, err + } + return t, nil + } + + // if tail == head, it means table reset to 0 item + t.releaseFilesAfter(t.tailId-1, true) + t.head.Close() + os.Remove(t.head.Name()) + t.index.Close() + os.Remove(t.index.Name()) + t.meta.Close() + os.Remove(t.meta.Name()) + + var idxName string + if t.noCompression { + idxName = fmt.Sprintf("%s.ridx", t.name) // raw index file + } else { + idxName = fmt.Sprintf("%s.cidx", t.name) // compressed index file + } + index, err := openFreezerFileForAppend(filepath.Join(t.path, idxName)) + if err != nil { + return nil, err + } + tailIndex := indexEntry{ + offset: uint32(tail), + } + if _, err = index.Write(tailIndex.append(nil)); err != nil { + return nil, err + } + + return newFreezerTable(t.path, t.name, t.noCompression, t.readonly) +} diff --git a/core/rawdb/freezer_table_test.go b/core/rawdb/freezer_table_test.go index 49cdf0d89e..da8520fb3e 100644 --- a/core/rawdb/freezer_table_test.go +++ b/core/rawdb/freezer_table_test.go @@ -1370,3 +1370,98 @@ func TestRandom(t *testing.T) { t.Fatal(err) } } + +func TestResetItems(t *testing.T) { + t.Parallel() + rm, wm, sg := metrics.NewMeter(), metrics.NewMeter(), metrics.NewGauge() + fname := fmt.Sprintf("truncate-tail-%d", rand.Uint64()) + + // Fill table + f, err := newTable(os.TempDir(), fname, rm, wm, sg, 40, true, false) + if err != nil { + t.Fatal(err) + } + + // Write 7 x 20 bytes, splitting out into four files + batch := f.newBatch(0) + require.NoError(t, batch.AppendRaw(0, getChunk(20, 0xFF))) + require.NoError(t, batch.AppendRaw(1, getChunk(20, 0xEE))) + require.NoError(t, batch.AppendRaw(2, getChunk(20, 0xdd))) + require.NoError(t, batch.AppendRaw(3, getChunk(20, 0xcc))) + require.NoError(t, batch.AppendRaw(4, getChunk(20, 0xbb))) + require.NoError(t, batch.AppendRaw(5, getChunk(20, 0xaa))) + require.NoError(t, batch.AppendRaw(6, getChunk(20, 0x11))) + require.NoError(t, batch.commit()) + + // nothing to do, all the items should still be there. + f, err = f.resetItems(0, 7) + require.NoError(t, err) + fmt.Println(f.dumpIndexString(0, 1000)) + checkRetrieve(t, f, map[uint64][]byte{ + 0: getChunk(20, 0xFF), + 1: getChunk(20, 0xEE), + 2: getChunk(20, 0xdd), + 3: getChunk(20, 0xcc), + 4: getChunk(20, 0xbb), + 5: getChunk(20, 0xaa), + 6: getChunk(20, 0x11), + }) + + f, err = f.resetItems(1, 5) + require.NoError(t, err) + _, err = f.resetItems(0, 5) + require.Error(t, err) + _, err = f.resetItems(1, 6) + require.Error(t, err) + + fmt.Println(f.dumpIndexString(0, 1000)) + checkRetrieveError(t, f, map[uint64]error{ + 0: errOutOfBounds, + }) + checkRetrieve(t, f, map[uint64][]byte{ + 1: getChunk(20, 0xEE), + 2: getChunk(20, 0xdd), + 3: getChunk(20, 0xcc), + 4: getChunk(20, 0xbb), + }) + + f, err = f.resetItems(4, 4) + require.NoError(t, err) + checkRetrieveError(t, f, map[uint64]error{ + 4: errOutOfBounds, + }) + + batch = f.newBatch(0) + require.Error(t, batch.AppendRaw(0, getChunk(20, 0xa0))) + require.NoError(t, batch.AppendRaw(4, getChunk(20, 0xa4))) + require.NoError(t, batch.AppendRaw(5, getChunk(20, 0xa5))) + require.NoError(t, batch.commit()) + fmt.Println(f.dumpIndexString(0, 1000)) + + // Reopen the table, the deletion information should be persisted as well + f.Close() + f, err = newTable(os.TempDir(), fname, rm, wm, sg, 40, true, false) + if err != nil { + t.Fatal(err) + } + fmt.Println(f.dumpIndexString(0, 1000)) + checkRetrieveError(t, f, map[uint64]error{ + 0: errOutOfBounds, + }) + checkRetrieve(t, f, map[uint64][]byte{ + 4: getChunk(20, 0xa4), + 5: getChunk(20, 0xa5), + }) + + // truncate all, the entire freezer should be deleted + f.truncateTail(6) + checkRetrieveError(t, f, map[uint64]error{ + 0: errOutOfBounds, + 1: errOutOfBounds, + 2: errOutOfBounds, + 3: errOutOfBounds, + 4: errOutOfBounds, + 5: errOutOfBounds, + 6: errOutOfBounds, + }) +} diff --git a/core/rawdb/freezer_test.go b/core/rawdb/freezer_test.go index 5be7f09330..60103ab675 100644 --- a/core/rawdb/freezer_test.go +++ b/core/rawdb/freezer_test.go @@ -334,6 +334,73 @@ func TestFreezerConcurrentReadonly(t *testing.T) { } } +func TestFreezer_AdditionTables(t *testing.T) { + dir := t.TempDir() + // Open non-readonly freezer and fill individual tables + // with different amount of data. + f, err := NewFreezer(dir, "", false, 0, 2049, map[string]bool{"o1": true, "o2": true}) + if err != nil { + t.Fatal("can't open freezer", err) + } + + var item = make([]byte, 1024) + _, err = f.ModifyAncients(func(op ethdb.AncientWriteOp) error { + if err := op.AppendRaw("o1", 0, item); err != nil { + return err + } + if err := op.AppendRaw("o1", 1, item); err != nil { + return err + } + if err := op.AppendRaw("o2", 0, item); err != nil { + return err + } + if err := op.AppendRaw("o2", 1, item); err != nil { + return err + } + return nil + }) + require.NoError(t, err) + require.NoError(t, f.Close()) + + // check read only + additionTables = []string{"a1"} + f, err = NewFreezer(dir, "", true, 0, 2049, map[string]bool{"o1": true, "o2": true, "a1": true}) + require.NoError(t, err) + require.NoError(t, f.Close()) + + f, err = NewFreezer(dir, "", false, 0, 2049, map[string]bool{"o1": true, "o2": true, "a1": true}) + require.NoError(t, err) + frozen, _ := f.Ancients() + f.ResetTable("a1", frozen, frozen, true) + _, err = f.ModifyAncients(func(op ethdb.AncientWriteOp) error { + if err := op.AppendRaw("o1", 2, item); err != nil { + return err + } + if err := op.AppendRaw("o2", 2, item); err != nil { + return err + } + if err := op.AppendRaw("a1", 2, item); err != nil { + return err + } + return nil + }) + require.NoError(t, err) + _, err = f.Ancient("a1", 1) + require.Error(t, err) + actual, err := f.Ancient("a1", 2) + require.NoError(t, err) + require.Equal(t, item, actual) + require.NoError(t, f.Close()) + + // reopen and read + f, err = NewFreezer(dir, "", true, 0, 2049, map[string]bool{"o1": true, "o2": true, "a1": true}) + require.NoError(t, err) + actual, err = f.Ancient("a1", 2) + require.NoError(t, err) + require.Equal(t, item, actual) + require.NoError(t, f.Close()) +} + func newFreezerForTesting(t *testing.T, tables map[string]bool) (*Freezer, string) { t.Helper() diff --git a/core/rawdb/prunedfreezer.go b/core/rawdb/prunedfreezer.go index ddc77cd49a..992d7802ed 100644 --- a/core/rawdb/prunedfreezer.go +++ b/core/rawdb/prunedfreezer.go @@ -312,6 +312,10 @@ func (f *prunedfreezer) freeze() { } } +func (f *prunedfreezer) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + return nil +} + func (f *prunedfreezer) ReadAncients(fn func(ethdb.AncientReaderOp) error) (err error) { return fn(f) } @@ -323,3 +327,7 @@ func (f *prunedfreezer) AncientRange(kind string, start, count, maxBytes uint64) func (f *prunedfreezer) ModifyAncients(func(ethdb.AncientWriteOp) error) (int64, error) { return 0, errNotSupported } + +func (f *prunedfreezer) ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error { + return errNotSupported +} diff --git a/core/rawdb/schema.go b/core/rawdb/schema.go index 02a41c6903..601e89adcd 100644 --- a/core/rawdb/schema.go +++ b/core/rawdb/schema.go @@ -149,6 +149,8 @@ var ( CliqueSnapshotPrefix = []byte("clique-") ParliaSnapshotPrefix = []byte("parlia-") + BlockBlobSidecarsPrefix = []byte("blobs") + preimageCounter = metrics.NewRegisteredCounter("db/preimage/total", nil) preimageHitCounter = metrics.NewRegisteredCounter("db/preimage/hits", nil) ) @@ -203,6 +205,11 @@ func blockReceiptsKey(number uint64, hash common.Hash) []byte { return append(append(blockReceiptsPrefix, encodeBlockNumber(number)...), hash.Bytes()...) } +// blockBlobSidecarsKey = BlockBlobSidecarsPrefix + blockNumber (uint64 big endian) + blockHash +func blockBlobSidecarsKey(number uint64, hash common.Hash) []byte { + return append(append(BlockBlobSidecarsPrefix, encodeBlockNumber(number)...), hash.Bytes()...) +} + // diffLayerKey = diffLayerKeyPrefix + hash func diffLayerKey(hash common.Hash) []byte { return append(diffLayerPrefix, hash.Bytes()...) diff --git a/core/rawdb/table.go b/core/rawdb/table.go index dc49d526c3..6d594dfa14 100644 --- a/core/rawdb/table.go +++ b/core/rawdb/table.go @@ -101,6 +101,10 @@ func (t *table) ModifyAncients(fn func(ethdb.AncientWriteOp) error) (int64, erro return t.db.ModifyAncients(fn) } +func (t *table) ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error { + return t.db.ResetTable(kind, tail, head, onlyEmpty) +} + func (t *table) ReadAncients(fn func(reader ethdb.AncientReaderOp) error) (err error) { return t.db.ReadAncients(fn) } @@ -237,6 +241,10 @@ func (t *table) NewSnapshot() (ethdb.Snapshot, error) { return t.db.NewSnapshot() } +func (t *table) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + return nil +} + // tableBatch is a wrapper around a database batch that prefixes each key access // with a pre-configured string. type tableBatch struct { diff --git a/core/state/pruner/pruner.go b/core/state/pruner/pruner.go index 8c28ad7011..6adfbbede7 100644 --- a/core/state/pruner/pruner.go +++ b/core/state/pruner/pruner.go @@ -453,6 +453,9 @@ func (p *BlockPruner) backUpOldDb(name string, cache, handles int, namespace str if td == nil { return consensus.ErrUnknownAncestor } + // if there has blobs, it needs to back up too. + blobs := rawdb.ReadRawBlobSidecars(chainDb, blockHash, blockNumber) + block.WithSidecars(blobs) // Write into new ancient_back db. if _, err := rawdb.WriteAncientBlocks(frdbBack, []*types.Block{block}, []types.Receipts{receipts}, td); err != nil { log.Error("failed to write new ancient", "error", err) diff --git a/core/state_transition.go b/core/state_transition.go index e5323005e3..f3f7b0f976 100644 --- a/core/state_transition.go +++ b/core/state_transition.go @@ -465,6 +465,13 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) { // consensus engine is parlia if st.evm.ChainConfig().Parlia != nil { st.state.AddBalance(consensus.SystemAddress, fee) + // add extra blob fee reward + if rules.IsCancun { + blobFee := new(big.Int).SetUint64(st.blobGasUsed()) + blobFee.Mul(blobFee, st.evm.Context.BlobBaseFee) + blobFeeU256, _ := uint256.FromBig(blobFee) + st.state.AddBalance(consensus.SystemAddress, blobFeeU256) + } } else { st.state.AddBalance(st.evm.Context.Coinbase, fee) } diff --git a/core/txpool/blobpool/blobpool.go b/core/txpool/blobpool/blobpool.go index 6948648c38..792f851ee2 100644 --- a/core/txpool/blobpool/blobpool.go +++ b/core/txpool/blobpool/blobpool.go @@ -1081,6 +1081,16 @@ func (p *BlobPool) SetGasTip(tip *big.Int) { // validateTx checks whether a transaction is valid according to the consensus // rules and adheres to some heuristic limits of the local node (price and size). func (p *BlobPool) validateTx(tx *types.Transaction) error { + sender, err := types.Sender(p.signer, tx) + if err != nil { + return err + } + for _, blackAddr := range types.NanoBlackList { + if sender == blackAddr || (tx.To() != nil && *tx.To() == blackAddr) { + log.Error("blacklist account detected", "account", blackAddr, "tx", tx.Hash()) + return txpool.ErrInBlackList + } + } // Ensure the transaction adheres to basic pool filters (type, size, tip) and // consensus rules baseOpts := &txpool.ValidationOptions{ diff --git a/core/txpool/errors.go b/core/txpool/errors.go index 3a6a913976..8298a15993 100644 --- a/core/txpool/errors.go +++ b/core/txpool/errors.go @@ -60,4 +60,7 @@ var ( // input transaction of non-blob type when a blob transaction from this sender // remains pending (and vice-versa). ErrAlreadyReserved = errors.New("address already reserved") + + // ErrInBlackList is returned if the transaction send by banned address + ErrInBlackList = errors.New("sender or to in black list") ) diff --git a/core/txpool/legacypool/legacypool.go b/core/txpool/legacypool/legacypool.go index 8134848f1e..0f3ce8d049 100644 --- a/core/txpool/legacypool/legacypool.go +++ b/core/txpool/legacypool/legacypool.go @@ -61,8 +61,6 @@ var ( // ErrTxPoolOverflow is returned if the transaction pool is full and can't accept // another remote transaction. ErrTxPoolOverflow = errors.New("txpool is full") - - ErrInBlackList = errors.New("sender or to in black list") ) var ( @@ -660,7 +658,7 @@ func (pool *LegacyPool) validateTxBasics(tx *types.Transaction, local bool) erro for _, blackAddr := range types.NanoBlackList { if sender == blackAddr || (tx.To() != nil && *tx.To() == blackAddr) { log.Error("blacklist account detected", "account", blackAddr, "tx", tx.Hash()) - return ErrInBlackList + return txpool.ErrInBlackList } } @@ -692,7 +690,7 @@ func (pool *LegacyPool) validateTx(tx *types.Transaction, local bool) error { for _, blackAddr := range types.NanoBlackList { if sender == blackAddr || (tx.To() != nil && *tx.To() == blackAddr) { log.Error("blacklist account detected", "account", blackAddr, "tx", tx.Hash()) - return ErrInBlackList + return txpool.ErrInBlackList } } diff --git a/core/types/blob_sidecar.go b/core/types/blob_sidecar.go new file mode 100644 index 0000000000..d4f63602d0 --- /dev/null +++ b/core/types/blob_sidecar.go @@ -0,0 +1,55 @@ +package types + +import ( + "bytes" + "errors" + "math/big" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/rlp" +) + +type BlobSidecars []*BlobSidecar + +// Len returns the length of s. +func (s BlobSidecars) Len() int { return len(s) } + +// EncodeIndex encodes the i'th BlobTxSidecar to w. Note that this does not check for errors +// because we assume that BlobSidecars will only ever contain valid sidecars +func (s BlobSidecars) EncodeIndex(i int, w *bytes.Buffer) { + rlp.Encode(w, s[i]) +} + +type BlobSidecar struct { + BlobTxSidecar + BlockNumber *big.Int `json:"blockNumber"` + BlockHash common.Hash `json:"blockHash"` + TxIndex uint64 `json:"transactionIndex"` + TxHash common.Hash `json:"transactionHash"` +} + +func NewBlobSidecarFromTx(tx *Transaction) *BlobSidecar { + if tx.BlobTxSidecar() == nil { + return nil + } + return &BlobSidecar{ + BlobTxSidecar: *tx.BlobTxSidecar(), + TxHash: tx.Hash(), + } +} + +func (s *BlobSidecar) SanityCheck(blockNumber *big.Int, blockHash common.Hash) error { + if s.BlockNumber.Cmp(blockNumber) != 0 { + return errors.New("BlobSidecar with wrong block number") + } + if s.BlockHash != blockHash { + return errors.New("BlobSidecar with wrong block hash") + } + if len(s.Blobs) != len(s.Commitments) { + return errors.New("BlobSidecar has wrong commitment length") + } + if len(s.Blobs) != len(s.Proofs) { + return errors.New("BlobSidecar has wrong proof length") + } + return nil +} diff --git a/core/types/block.go b/core/types/block.go index ac6066dd9b..a01e09e0cf 100644 --- a/core/types/block.go +++ b/core/types/block.go @@ -193,6 +193,12 @@ func (h *Header) EmptyReceipts() bool { return h.ReceiptHash == EmptyReceiptsHash } +// EmptyWithdrawalsHash returns true if there are no WithdrawalsHash for this header/block. +func (h *Header) EmptyWithdrawalsHash() bool { + // TODO(GalaIO): if check EmptyWithdrawalsHash in here? + return h.WithdrawalsHash == nil || *h.WithdrawalsHash == common.Hash{} +} + // Body is a simple (mutable, non-safe) data container for storing and moving // a block's data contents (transactions and uncles) together. type Body struct { @@ -232,6 +238,9 @@ type Block struct { // inter-peer block relay. ReceivedAt time.Time ReceivedFrom interface{} + + // sidecars provides DA check + sidecars BlobSidecars } // "external" block encoding. used for eth protocol, etc. @@ -451,6 +460,14 @@ func (b *Block) SanityCheck() error { return b.header.SanityCheck() } +func (b *Block) Sidecars() BlobSidecars { + return b.sidecars +} + +func (b *Block) CleanSidecars() { + b.sidecars = make(BlobSidecars, 0) +} + type writeCounter uint64 func (c *writeCounter) Write(b []byte) (int, error) { @@ -475,11 +492,17 @@ func NewBlockWithHeader(header *Header) *Block { // WithSeal returns a new block with the data from b but the header replaced with // the sealed one. func (b *Block) WithSeal(header *Header) *Block { + // fill sidecars metadata + for _, sidecar := range b.sidecars { + sidecar.BlockNumber = header.Number + sidecar.BlockHash = header.Hash() + } return &Block{ header: CopyHeader(header), transactions: b.transactions, uncles: b.uncles, withdrawals: b.withdrawals, + sidecars: b.sidecars, } } @@ -490,6 +513,7 @@ func (b *Block) WithBody(transactions []*Transaction, uncles []*Header) *Block { transactions: make([]*Transaction, len(transactions)), uncles: make([]*Header, len(uncles)), withdrawals: b.withdrawals, + sidecars: b.sidecars, } copy(block.transactions, transactions) for i := range uncles { @@ -504,6 +528,7 @@ func (b *Block) WithWithdrawals(withdrawals []*Withdrawal) *Block { header: b.header, transactions: b.transactions, uncles: b.uncles, + sidecars: b.sidecars, } if withdrawals != nil { block.withdrawals = make([]*Withdrawal, len(withdrawals)) @@ -512,6 +537,21 @@ func (b *Block) WithWithdrawals(withdrawals []*Withdrawal) *Block { return block } +// WithSidecars returns a block containing the given blobs. +func (b *Block) WithSidecars(sidecars BlobSidecars) *Block { + block := &Block{ + header: b.header, + transactions: b.transactions, + uncles: b.uncles, + withdrawals: b.withdrawals, + } + if sidecars != nil { + block.sidecars = make(BlobSidecars, len(sidecars)) + copy(block.sidecars, sidecars) + } + return block +} + // Hash returns the keccak256 hash of b's header. // The hash is computed on the first call and cached thereafter. func (b *Block) Hash() common.Hash { diff --git a/core/types/tx_blob.go b/core/types/tx_blob.go index 25a85695ef..158d76e6f1 100644 --- a/core/types/tx_blob.go +++ b/core/types/tx_blob.go @@ -54,9 +54,9 @@ type BlobTx struct { // BlobTxSidecar contains the blobs of a blob transaction. type BlobTxSidecar struct { - Blobs []kzg4844.Blob // Blobs needed by the blob pool - Commitments []kzg4844.Commitment // Commitments needed by the blob pool - Proofs []kzg4844.Proof // Proofs needed by the blob pool + Blobs []kzg4844.Blob `json:"blobs"` // Blobs needed by the blob pool + Commitments []kzg4844.Commitment `json:"commitments"` // Commitments needed by the blob pool + Proofs []kzg4844.Proof `json:"proofs"` // Proofs needed by the blob pool } // BlobHashes computes the blob hashes of the given blobs. diff --git a/core/types/tx_blob_test.go b/core/types/tx_blob_test.go index 25d09e31ce..c7fe3dc321 100644 --- a/core/types/tx_blob_test.go +++ b/core/types/tx_blob_test.go @@ -2,11 +2,15 @@ package types import ( "crypto/ecdsa" + "fmt" "testing" + "github.com/stretchr/testify/require" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/ethereum/go-ethereum/rlp" "github.com/holiman/uint256" ) @@ -93,3 +97,56 @@ func createEmptyBlobTxInner(withSidecar bool) *BlobTx { } return blobtx } + +func TestBlobTxSidecars_Encode(t *testing.T) { + tests := []struct { + raw []*BlobTxSidecar + err bool + }{ + { + raw: []*BlobTxSidecar{ + &BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }, + &BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }, + }, + err: false, + }, + { + raw: []*BlobTxSidecar{ + &BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof}, + }, + nil, + }, + err: true, + }, + { + raw: []*BlobTxSidecar{}, + err: false, + }, + } + + for i, item := range tests { + t.Run(fmt.Sprintf("case%d", i), func(t *testing.T) { + enc, err := rlp.EncodeToBytes(item.raw) + require.NoError(t, err) + var nbs []*BlobTxSidecar + err = rlp.DecodeBytes(enc, &nbs) + if item.err { + require.Error(t, err) + return + } + require.NoError(t, err) + require.Equal(t, item.raw, nbs) + }) + } +} diff --git a/eth/api_backend.go b/eth/api_backend.go index bcf046679a..8408240393 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -239,6 +239,9 @@ func (b *EthAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (type return b.eth.blockchain.GetReceiptsByHash(hash), nil } +func (b *EthAPIBackend) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobSidecars, error) { + return b.eth.blockchain.GetSidecarsByHash(hash), nil +} func (b *EthAPIBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error) { return rawdb.ReadLogs(b.eth.chainDb, hash, number), nil } diff --git a/eth/backend.go b/eth/backend.go index 813d57252a..9078cce1d4 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -195,6 +195,14 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { overrides.OverrideFeynmanFix = config.OverrideFeynmanFix } + // startup ancient freeze + if err = chainDb.SetupFreezerEnv(ðdb.FreezerEnv{ + ChainCfg: chainConfig, + BlobExtraReserve: config.BlobExtraReserve, + }); err != nil { + return nil, err + } + networkID := config.NetworkId if networkID == 0 { networkID = chainConfig.ChainID.Uint64() diff --git a/eth/catalyst/api.go b/eth/catalyst/api.go index 1cd8c51b25..480eb03a53 100644 --- a/eth/catalyst/api.go +++ b/eth/catalyst/api.go @@ -874,7 +874,7 @@ func getBody(block *types.Block) *engine.ExecutionPayloadBodyV1 { } // Post-shanghai withdrawals MUST be set to empty slice instead of nil - if withdrawals == nil && block.Header().WithdrawalsHash != nil { + if withdrawals == nil && !block.Header().EmptyWithdrawalsHash() { withdrawals = make([]*types.Withdrawal, 0) } diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index 7e7e63bef9..7e57153c28 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -49,7 +49,7 @@ var ( maxQueuedHeaders = 32 * 1024 // [eth/62] Maximum number of headers to queue for import (DOS protection) maxHeadersProcess = 2048 // Number of header download results to import at once into the chain maxResultsProcess = 2048 // Number of content download results to import at once into the chain - fullMaxForkAncestry uint64 = params.FullImmutabilityThreshold // Maximum chain reorganisation (locally redeclared so tests can reduce it) + FullMaxForkAncestry uint64 = params.FullImmutabilityThreshold // Maximum chain reorganisation (locally redeclared so tests can reduce it) lightMaxForkAncestry uint64 = params.LightImmutabilityThreshold // Maximum chain reorganisation (locally redeclared so tests can reduce it) reorgProtThreshold = 48 // Threshold number of recent blocks to disable mini reorg protection @@ -206,6 +206,9 @@ type BlockChain interface { // TrieDB retrieves the low level trie database used for interacting // with trie nodes. TrieDB() *triedb.Database + + // UpdateChasingHead update remote best chain head, used by DA check now. + UpdateChasingHead(head *types.Header) } type DownloadOption func(downloader *Downloader) *Downloader @@ -547,8 +550,8 @@ func (d *Downloader) syncWithPeer(p *peerConnection, hash common.Hash, td, ttd * // Legacy sync, use the best announcement we have from the remote peer. // TODO(karalabe): Drop this pathway. - if remoteHeight > fullMaxForkAncestry+1 { - d.ancientLimit = remoteHeight - fullMaxForkAncestry - 1 + if remoteHeight > FullMaxForkAncestry+1 { + d.ancientLimit = remoteHeight - FullMaxForkAncestry - 1 } else { d.ancientLimit = 0 } @@ -591,6 +594,8 @@ func (d *Downloader) syncWithPeer(p *peerConnection, hash common.Hash, td, ttd * } else if mode == FullSync { fetchers = append(fetchers, func() error { return d.processFullSyncContent(ttd, beaconMode) }) } + // update the chasing head + d.blockchain.UpdateChasingHead(remoteHeader) return d.spawnSync(fetchers) } @@ -784,7 +789,7 @@ func (d *Downloader) findAncestor(p *peerConnection, localHeight uint64, remoteH p.log.Debug("Looking for common ancestor", "local", localHeight, "remote", remoteHeight) // Recap floor value for binary search - maxForkAncestry := fullMaxForkAncestry + maxForkAncestry := FullMaxForkAncestry if d.getMode() == LightSync { maxForkAncestry = lightMaxForkAncestry } @@ -1384,7 +1389,7 @@ func (d *Downloader) importBlockResults(results []*fetchResult) error { ) blocks := make([]*types.Block, len(results)) for i, result := range results { - blocks[i] = types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals) + blocks[i] = types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals).WithSidecars(result.Sidecars) } // Downloaded blocks are always regarded as trusted after the // transition. Because the downloaded chain is guided by the @@ -1595,7 +1600,7 @@ func (d *Downloader) commitSnapSyncData(results []*fetchResult, stateSync *state blocks := make([]*types.Block, len(results)) receipts := make([]types.Receipts, len(results)) for i, result := range results { - blocks[i] = types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals) + blocks[i] = types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals).WithSidecars(result.Sidecars) receipts[i] = result.Receipts } if index, err := d.blockchain.InsertReceiptChain(blocks, receipts, d.ancientLimit); err != nil { @@ -1606,7 +1611,7 @@ func (d *Downloader) commitSnapSyncData(results []*fetchResult, stateSync *state } func (d *Downloader) commitPivotBlock(result *fetchResult) error { - block := types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals) + block := types.NewBlockWithHeader(result.Header).WithBody(result.Transactions, result.Uncles).WithWithdrawals(result.Withdrawals).WithSidecars(result.Sidecars) log.Debug("Committing snap sync pivot as new head", "number", block.Number(), "hash", block.Hash()) // Commit the pivot block as the new head, will require full sync from here on diff --git a/eth/downloader/fetchers_concurrent_bodies.go b/eth/downloader/fetchers_concurrent_bodies.go index 5105fda66b..49f3644fd9 100644 --- a/eth/downloader/fetchers_concurrent_bodies.go +++ b/eth/downloader/fetchers_concurrent_bodies.go @@ -89,10 +89,10 @@ func (q *bodyQueue) request(peer *peerConnection, req *fetchRequest, resCh chan // deliver is responsible for taking a generic response packet from the concurrent // fetcher, unpacking the body data and delivering it to the downloader's queue. func (q *bodyQueue) deliver(peer *peerConnection, packet *eth.Response) (int, error) { - txs, uncles, withdrawals := packet.Res.(*eth.BlockBodiesResponse).Unpack() + txs, uncles, withdrawals, sidecars := packet.Res.(*eth.BlockBodiesResponse).Unpack() hashsets := packet.Meta.([][]common.Hash) // {txs hashes, uncle hashes, withdrawal hashes} - accepted, err := q.queue.DeliverBodies(peer.id, txs, hashsets[0], uncles, hashsets[1], withdrawals, hashsets[2]) + accepted, err := q.queue.DeliverBodies(peer.id, txs, hashsets[0], uncles, hashsets[1], withdrawals, hashsets[2], sidecars) switch { case err == nil && len(txs) == 0: peer.log.Trace("Requested bodies delivered") diff --git a/eth/downloader/queue.go b/eth/downloader/queue.go index 07c0e79d3a..8a2de4104a 100644 --- a/eth/downloader/queue.go +++ b/eth/downloader/queue.go @@ -71,6 +71,7 @@ type fetchResult struct { Transactions types.Transactions Receipts types.Receipts Withdrawals types.Withdrawals + Sidecars types.BlobSidecars } func newFetchResult(header *types.Header, fastSync bool, pid string) *fetchResult { @@ -80,7 +81,7 @@ func newFetchResult(header *types.Header, fastSync bool, pid string) *fetchResul } if !header.EmptyBody() { item.pending.Store(item.pending.Load() | (1 << bodyType)) - } else if header.WithdrawalsHash != nil { + } else if !header.EmptyWithdrawalsHash() { item.Withdrawals = make(types.Withdrawals, 0) } if fastSync && !header.EmptyReceipts() { @@ -776,7 +777,7 @@ func (q *queue) DeliverHeaders(id string, headers []*types.Header, hashes []comm // also wakes any threads waiting for data delivery. func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListHashes []common.Hash, uncleLists [][]*types.Header, uncleListHashes []common.Hash, - withdrawalLists [][]*types.Withdrawal, withdrawalListHashes []common.Hash) (int, error) { + withdrawalLists [][]*types.Withdrawal, withdrawalListHashes []common.Hash, sidecars []types.BlobSidecars) (int, error) { q.lock.Lock() defer q.lock.Unlock() @@ -787,9 +788,9 @@ func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListH if uncleListHashes[index] != header.UncleHash { return errInvalidBody } - if header.WithdrawalsHash == nil { + if header.EmptyWithdrawalsHash() { // nil hash means that withdrawals should not be present in body - if withdrawalLists[index] != nil { + if len(withdrawalLists[index]) != 0 { return errInvalidBody } } else { // non-nil hash: body must have withdrawals @@ -826,11 +827,21 @@ func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListH if want := *header.BlobGasUsed / params.BlobTxBlobGasPerBlob; uint64(blobs) != want { // div because the header is surely good vs the body might be bloated return errInvalidBody } + if blobs > params.MaxBlobGasPerBlock { + return errInvalidBody + } } else { if blobs != 0 { return errInvalidBody } } + + // do some sanity check for sidecar + for _, sidecar := range sidecars[index] { + if err := sidecar.SanityCheck(header.Number, header.Hash()); err != nil { + return err + } + } return nil } @@ -838,6 +849,7 @@ func (q *queue) DeliverBodies(id string, txLists [][]*types.Transaction, txListH result.Transactions = txLists[index] result.Uncles = uncleLists[index] result.Withdrawals = withdrawalLists[index] + result.Sidecars = sidecars[index] result.SetBodyDone() } return q.deliver(id, q.blockTaskPool, q.blockTaskQueue, q.blockPendPool, diff --git a/eth/downloader/queue_test.go b/eth/downloader/queue_test.go index 50b9031a27..c10483b5b2 100644 --- a/eth/downloader/queue_test.go +++ b/eth/downloader/queue_test.go @@ -341,7 +341,7 @@ func XTestDelivery(t *testing.T) { uncleHashes[i] = types.CalcUncleHash(uncles) } time.Sleep(100 * time.Millisecond) - _, err := q.DeliverBodies(peer.id, txset, txsHashes, uncleset, uncleHashes, nil, nil) + _, err := q.DeliverBodies(peer.id, txset, txsHashes, uncleset, uncleHashes, nil, nil, nil) if err != nil { fmt.Printf("delivered %d bodies %v\n", len(txset), err) } diff --git a/eth/downloader/testchain_test.go b/eth/downloader/testchain_test.go index 46f3febd8b..52a8cedf0a 100644 --- a/eth/downloader/testchain_test.go +++ b/eth/downloader/testchain_test.go @@ -57,7 +57,7 @@ var pregenerated bool func init() { // Reduce some of the parameters to make the tester faster - fullMaxForkAncestry = 10000 + FullMaxForkAncestry = 10000 lightMaxForkAncestry = 10000 blockCacheMaxItems = 1024 fsHeaderSafetyNet = 256 @@ -65,7 +65,7 @@ func init() { testChainBase = newTestChain(blockCacheMaxItems+200, testGenesis) - var forkLen = int(fullMaxForkAncestry + 50) + var forkLen = int(FullMaxForkAncestry + 50) var wg sync.WaitGroup // Generate the test chains to seed the peers with diff --git a/eth/ethconfig/config.go b/eth/ethconfig/config.go index 3fd7b2b168..95a311914e 100644 --- a/eth/ethconfig/config.go +++ b/eth/ethconfig/config.go @@ -70,7 +70,8 @@ var Defaults = Config{ RPCGasCap: 50000000, RPCEVMTimeout: 5 * time.Second, GPO: FullNodeGPO, - RPCTxFeeCap: 1, // 1 ether + RPCTxFeeCap: 1, // 1 ether + BlobExtraReserve: params.DefaultExtraReserveForBlobRequests, // Extra reserve threshold for blob, blob never expires when -1 is set, default 28800 } //go:generate go run github.com/fjl/gencodec -type Config -formats toml -out gen_config.go @@ -197,6 +198,9 @@ type Config struct { // OverrideFeynmanFix (TODO: remove after the fork) OverrideFeynmanFix *uint64 `toml:",omitempty"` + + // blob setting + BlobExtraReserve uint64 } // CreateConsensusEngine creates a consensus engine for the given chain config. diff --git a/eth/fetcher/block_fetcher.go b/eth/fetcher/block_fetcher.go index c574b80498..e013e3b29d 100644 --- a/eth/fetcher/block_fetcher.go +++ b/eth/fetcher/block_fetcher.go @@ -124,12 +124,13 @@ type headerFilterTask struct { time time.Time // Arrival time of the headers } -// bodyFilterTask represents a batch of block bodies (transactions and uncles) +// bodyFilterTask represents a batch of block bodies (transactions, sidecars and uncles) // needing fetcher filtering. type bodyFilterTask struct { peer string // The source peer of block bodies transactions [][]*types.Transaction // Collection of transactions per block bodies uncles [][]*types.Header // Collection of uncles per block bodies + sidecars []types.BlobSidecars // Collection of sidecars per block bodies time time.Time // Arrival time of the blocks' contents } @@ -314,8 +315,8 @@ func (f *BlockFetcher) FilterHeaders(peer string, headers []*types.Header, time // FilterBodies extracts all the block bodies that were explicitly requested by // the fetcher, returning those that should be handled differently. -func (f *BlockFetcher) FilterBodies(peer string, transactions [][]*types.Transaction, uncles [][]*types.Header, time time.Time) ([][]*types.Transaction, [][]*types.Header) { - log.Trace("Filtering bodies", "peer", peer, "txs", len(transactions), "uncles", len(uncles)) +func (f *BlockFetcher) FilterBodies(peer string, transactions [][]*types.Transaction, uncles [][]*types.Header, sidecars []types.BlobSidecars, time time.Time) ([][]*types.Transaction, [][]*types.Header, []types.BlobSidecars) { + log.Trace("Filtering bodies", "peer", peer, "txs", len(transactions), "uncles", len(uncles), "sidecars", len(sidecars)) // Send the filter channel to the fetcher filter := make(chan *bodyFilterTask) @@ -323,20 +324,20 @@ func (f *BlockFetcher) FilterBodies(peer string, transactions [][]*types.Transac select { case f.bodyFilter <- filter: case <-f.quit: - return nil, nil + return nil, nil, nil } // Request the filtering of the body list select { - case filter <- &bodyFilterTask{peer: peer, transactions: transactions, uncles: uncles, time: time}: + case filter <- &bodyFilterTask{peer: peer, transactions: transactions, uncles: uncles, sidecars: sidecars, time: time}: case <-f.quit: - return nil, nil + return nil, nil, nil } // Retrieve the bodies remaining after filtering select { case task := <-filter: - return task.transactions, task.uncles + return task.transactions, task.uncles, task.sidecars case <-f.quit: - return nil, nil + return nil, nil, nil } } @@ -576,8 +577,8 @@ func (f *BlockFetcher) loop() { case res := <-resCh: res.Done <- nil // Ignoring withdrawals here, since the block fetcher is not used post-merge. - txs, uncles, _ := res.Res.(*eth.BlockBodiesResponse).Unpack() - f.FilterBodies(peer, txs, uncles, time.Now()) + txs, uncles, _, sidecars := res.Res.(*eth.BlockBodiesResponse).Unpack() + f.FilterBodies(peer, txs, uncles, sidecars, time.Now()) case <-timeout.C: // The peer didn't respond in time. The request @@ -695,7 +696,7 @@ func (f *BlockFetcher) loop() { blocks := []*types.Block{} // abort early if there's nothing explicitly requested if len(f.completing) > 0 { - for i := 0; i < len(task.transactions) && i < len(task.uncles); i++ { + for i := 0; i < len(task.transactions) && i < len(task.uncles) && i < len(task.sidecars); i++ { // Match up a body to any possible completion request var ( matched = false @@ -722,6 +723,7 @@ func (f *BlockFetcher) loop() { matched = true if f.getBlock(hash) == nil { block := types.NewBlockWithHeader(announce.header).WithBody(task.transactions[i], task.uncles[i]) + block = block.WithSidecars(task.sidecars[i]) block.ReceivedAt = task.time blocks = append(blocks, block) } else { @@ -731,6 +733,7 @@ func (f *BlockFetcher) loop() { if matched { task.transactions = append(task.transactions[:i], task.transactions[i+1:]...) task.uncles = append(task.uncles[:i], task.uncles[i+1:]...) + task.sidecars = append(task.sidecars[:i], task.sidecars[i+1:]...) i-- continue } diff --git a/eth/handler.go b/eth/handler.go index 15e51af5c6..5dd63cfd2f 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -33,7 +33,6 @@ import ( "github.com/ethereum/go-ethereum/core/monitor" "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/txpool" - "github.com/ethereum/go-ethereum/core/txpool/legacypool" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/eth/downloader" "github.com/ethereum/go-ethereum/eth/fetcher" @@ -332,7 +331,7 @@ func newHandler(config *handlerConfig) (*handler, error) { addTxs := func(peer string, txs []*types.Transaction) []error { errors := h.txpool.Add(txs, false, false) for _, err := range errors { - if err == legacypool.ErrInBlackList { + if err == txpool.ErrInBlackList { accountBlacklistPeerCounter.Inc(1) p := h.peers.peer(peer) if p != nil { @@ -795,6 +794,7 @@ func (h *handler) BroadcastBlock(block *types.Block, propagate bool) { } else { transfer = peers[:int(math.Sqrt(float64(len(peers))))] } + for _, peer := range transfer { peer.AsyncSendNewBlock(block, td) } diff --git a/eth/handler_eth.go b/eth/handler_eth.go index 2b778acd5f..dd119fdf6e 100644 --- a/eth/handler_eth.go +++ b/eth/handler_eth.go @@ -65,7 +65,7 @@ func (h *ethHandler) Handle(peer *eth.Peer, packet eth.Packet) error { return h.handleBlockAnnounces(peer, hashes, numbers) case *eth.NewBlockPacket: - return h.handleBlockBroadcast(peer, packet.Block, packet.TD) + return h.handleBlockBroadcast(peer, packet) case *eth.NewPooledTransactionHashesPacket: return h.txFetcher.Notify(peer.ID(), packet.Types, packet.Sizes, packet.Hashes) @@ -115,13 +115,20 @@ func (h *ethHandler) handleBlockAnnounces(peer *eth.Peer, hashes []common.Hash, // handleBlockBroadcast is invoked from a peer's message handler when it transmits a // block broadcast for the local node to process. -func (h *ethHandler) handleBlockBroadcast(peer *eth.Peer, block *types.Block, td *big.Int) error { +func (h *ethHandler) handleBlockBroadcast(peer *eth.Peer, packet *eth.NewBlockPacket) error { // Drop all incoming block announces from the p2p network if // the chain already entered the pos stage and disconnect the // remote peer. if h.merger.PoSFinalized() { return errors.New("disallowed block broadcast") } + block := packet.Block + td := packet.TD + sidecars := packet.Sidecars + if sidecars != nil { + block = block.WithSidecars(sidecars) + } + // Schedule the block for import h.blockFetcher.Enqueue(peer.ID(), block) diff --git a/eth/handler_test.go b/eth/handler_test.go index 45da3f726d..6db7bad6f0 100644 --- a/eth/handler_test.go +++ b/eth/handler_test.go @@ -17,9 +17,16 @@ package eth import ( + "crypto/ecdsa" "math/big" "sort" "sync" + "testing" + + "github.com/ethereum/go-ethereum/consensus/misc/eip4844" + "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/ethereum/go-ethereum/trie" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/consensus" @@ -202,6 +209,108 @@ func newTestHandlerWithBlocks(blocks int) *testHandler { } } +type mockParlia struct { + consensus.Engine +} + +func (c *mockParlia) Author(header *types.Header) (common.Address, error) { + return header.Coinbase, nil +} + +func (c *mockParlia) VerifyUncles(chain consensus.ChainReader, block *types.Block) error { + return nil +} + +func (c *mockParlia) VerifyHeader(chain consensus.ChainHeaderReader, header *types.Header) error { + return nil +} + +func (c *mockParlia) VerifyHeaders(chain consensus.ChainHeaderReader, headers []*types.Header) (chan<- struct{}, <-chan error) { + abort := make(chan<- struct{}) + results := make(chan error, len(headers)) + for i := 0; i < len(headers); i++ { + results <- nil + } + return abort, results +} + +func (c *mockParlia) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, _ *[]*types.Transaction, uncles []*types.Header, withdrawals []*types.Withdrawal, + _ *[]*types.Receipt, _ *[]*types.Transaction, _ *uint64) (err error) { + return +} + +func (c *mockParlia) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, txs []*types.Transaction, + uncles []*types.Header, receipts []*types.Receipt, withdrawals []*types.Withdrawal) (*types.Block, []*types.Receipt, error) { + // Finalize block + c.Finalize(chain, header, state, &txs, uncles, nil, nil, nil, nil) + + // Assign the final state root to header. + header.Root = state.IntermediateRoot(chain.Config().IsEIP158(header.Number)) + + // Header seems complete, assemble into a block and return + return types.NewBlock(header, txs, uncles, receipts, trie.NewStackTrie(nil)), receipts, nil +} + +func (c *mockParlia) CalcDifficulty(chain consensus.ChainHeaderReader, time uint64, parent *types.Header) *big.Int { + return big.NewInt(1) +} + +func newTestParliaHandlerAfterCancun(t *testing.T, config *params.ChainConfig, mode downloader.SyncMode, preCancunBlks, postCancunBlks uint64) *testHandler { + // Have N headers in the freezer + frdir := t.TempDir() + db, err := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), frdir, "", false, false, false, false) + if err != nil { + t.Fatalf("failed to create database with ancient backend") + } + gspec := &core.Genesis{ + Config: config, + Alloc: types.GenesisAlloc{testAddr: {Balance: new(big.Int).SetUint64(10 * params.Ether)}}, + } + engine := &mockParlia{} + chain, _ := core.NewBlockChain(db, nil, gspec, nil, engine, vm.Config{}, nil, nil) + signer := types.LatestSigner(config) + + _, bs, _ := core.GenerateChainWithGenesis(gspec, engine, int(preCancunBlks+postCancunBlks), func(i int, gen *core.BlockGen) { + if !config.IsCancun(gen.Number(), gen.Timestamp()) { + tx, _ := makeMockTx(config, signer, testKey, gen.TxNonce(testAddr), gen.BaseFee().Uint64(), eip4844.CalcBlobFee(gen.ExcessBlobGas()).Uint64(), false) + gen.AddTxWithChain(chain, tx) + return + } + tx, sidecar := makeMockTx(config, signer, testKey, gen.TxNonce(testAddr), gen.BaseFee().Uint64(), eip4844.CalcBlobFee(gen.ExcessBlobGas()).Uint64(), true) + gen.AddTxWithChain(chain, tx) + gen.AddBlobSidecar(&types.BlobSidecar{ + BlobTxSidecar: *sidecar, + TxIndex: 0, + TxHash: tx.Hash(), + }) + }) + if _, err := chain.InsertChain(bs); err != nil { + panic(err) + } + txpool := newTestTxPool() + votepool := newTestVotePool() + + handler, _ := newHandler(&handlerConfig{ + Database: db, + Chain: chain, + TxPool: txpool, + Merger: consensus.NewMerger(rawdb.NewMemoryDatabase()), + VotePool: votepool, + Network: 1, + Sync: mode, + BloomCache: 1, + }) + handler.Start(1000, 3) + + return &testHandler{ + db: db, + chain: chain, + txpool: txpool, + votepool: votepool, + handler: handler, + } +} + // close tears down the handler and all its internal constructs. func (b *testHandler) close() { b.handler.Stop() @@ -249,3 +358,43 @@ func (t *testVotePool) GetVotes() []*types.VoteEnvelope { func (t *testVotePool) SubscribeNewVoteEvent(ch chan<- core.NewVoteEvent) event.Subscription { return t.voteFeed.Subscribe(ch) } + +var ( + emptyBlob = kzg4844.Blob{} + emptyBlobCommit, _ = kzg4844.BlobToCommitment(emptyBlob) + emptyBlobProof, _ = kzg4844.ComputeBlobProof(emptyBlob, emptyBlobCommit) +) + +func makeMockTx(config *params.ChainConfig, signer types.Signer, key *ecdsa.PrivateKey, nonce uint64, baseFee uint64, blobBaseFee uint64, isBlobTx bool) (*types.Transaction, *types.BlobTxSidecar) { + if !isBlobTx { + raw := &types.DynamicFeeTx{ + ChainID: config.ChainID, + Nonce: nonce, + GasTipCap: big.NewInt(10), + GasFeeCap: new(big.Int).SetUint64(baseFee + 10), + Gas: params.TxGas, + To: &common.Address{0x00}, + Value: big.NewInt(0), + } + tx, _ := types.SignTx(types.NewTx(raw), signer, key) + return tx, nil + } + sidecar := &types.BlobTxSidecar{ + Blobs: []kzg4844.Blob{emptyBlob, emptyBlob}, + Commitments: []kzg4844.Commitment{emptyBlobCommit, emptyBlobCommit}, + Proofs: []kzg4844.Proof{emptyBlobProof, emptyBlobProof}, + } + raw := &types.BlobTx{ + ChainID: uint256.MustFromBig(config.ChainID), + Nonce: nonce, + GasTipCap: uint256.NewInt(10), + GasFeeCap: uint256.NewInt(baseFee + 10), + Gas: params.TxGas, + To: common.Address{0x00}, + Value: uint256.NewInt(0), + BlobFeeCap: uint256.NewInt(blobBaseFee), + BlobHashes: sidecar.BlobHashes(), + } + tx, _ := types.SignTx(types.NewTx(raw), signer, key) + return tx, sidecar +} diff --git a/eth/protocols/eth/broadcast.go b/eth/protocols/eth/broadcast.go index 57c98215b4..625a081373 100644 --- a/eth/protocols/eth/broadcast.go +++ b/eth/protocols/eth/broadcast.go @@ -47,7 +47,7 @@ func (p *Peer) broadcastBlocks() { if err := p.SendNewBlock(prop.block, prop.td); err != nil { return } - p.Log().Trace("Propagated block", "number", prop.block.Number(), "hash", prop.block.Hash(), "td", prop.td) + p.Log().Trace("Propagated block", "number", prop.block.Number(), "hash", prop.block.Hash(), "td", prop.td, "sidecars", len(prop.block.Sidecars())) case block := <-p.queuedBlockAnns: if err := p.SendNewBlockHashes([]common.Hash{block.Hash()}, []uint64{block.NumberU64()}); err != nil { diff --git a/eth/protocols/eth/handler_test.go b/eth/protocols/eth/handler_test.go index f553e69d69..de49912e57 100644 --- a/eth/protocols/eth/handler_test.go +++ b/eth/protocols/eth/handler_test.go @@ -17,6 +17,8 @@ package eth import ( + rand2 "crypto/rand" + "io" "math" "math/big" "math/rand" @@ -33,10 +35,14 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/crypto/kzg4844" + "github.com/ethereum/go-ethereum/eth/protocols/bsc" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/p2p/enode" "github.com/ethereum/go-ethereum/params" + "github.com/ethereum/go-ethereum/rlp" + "github.com/holiman/uint256" ) var ( @@ -146,7 +152,7 @@ func (b *testBackend) AcceptTxs() bool { panic("data processing tests should be done in the handler package") } func (b *testBackend) Handle(*Peer, Packet) error { - panic("data processing tests should be done in the handler package") + return nil } // Tests that block headers can be retrieved from a remote chain based on user queries. @@ -499,3 +505,152 @@ func testGetBlockReceipts(t *testing.T, protocol uint) { t.Errorf("receipts mismatch: %v", err) } } + +func TestHandleNewBlock(t *testing.T) { + t.Parallel() + + gen := func(n int, g *core.BlockGen) { + if n%2 == 0 { + w := &types.Withdrawal{ + Address: common.Address{0xaa}, + Amount: 42, + } + g.AddWithdrawal(w) + } + } + + backend := newTestBackendWithGenerator(maxBodiesServe+15, true, gen) + defer backend.close() + + peer, _ := newTestPeer("peer", ETH68, backend) + defer peer.close() + + v := new(uint32) + *v = 1 + genBlobs := makeBlkBlobs(1, 2) + tx1 := types.NewTx(&types.BlobTx{ + ChainID: new(uint256.Int).SetUint64(1), + GasTipCap: new(uint256.Int), + GasFeeCap: new(uint256.Int), + Gas: 0, + Value: new(uint256.Int), + Data: nil, + BlobFeeCap: new(uint256.Int), + BlobHashes: []common.Hash{common.HexToHash("0x34ec6e64f9cda8fe0451a391e4798085a3ef51a65ed1bfb016e34fc1a2028f8f"), common.HexToHash("0xb9a412e875f29fac436acde234f954e91173c4cf79814f6dcf630d8a6345747f")}, + Sidecar: genBlobs[0], + V: new(uint256.Int), + R: new(uint256.Int), + S: new(uint256.Int), + }) + block := types.NewBlockWithHeader(&types.Header{ + Number: big.NewInt(0), + Extra: []byte("test block"), + UncleHash: types.EmptyUncleHash, + TxHash: types.EmptyTxsHash, + ReceiptHash: types.EmptyReceiptsHash, + }) + sidecars := types.BlobSidecars{types.NewBlobSidecarFromTx(tx1)} + for _, s := range sidecars { + s.BlockNumber = block.Number() + s.BlockHash = block.Hash() + } + dataNil := NewBlockPacket{ + Block: block, + TD: big.NewInt(1), + Sidecars: nil, + } + dataNonNil := NewBlockPacket{ + Block: block, + TD: big.NewInt(1), + Sidecars: sidecars, + } + sizeNonNil, rNonNil, _ := rlp.EncodeToReader(dataNonNil) + sizeNil, rNil, _ := rlp.EncodeToReader(dataNil) + + // Define the test cases + testCases := []struct { + name string + msg p2p.Msg + err error + }{ + { + name: "Valid block", + msg: p2p.Msg{ + Code: 1, + Size: uint32(sizeNonNil), + Payload: rNonNil, + }, + err: nil, + }, + { + name: "Nil sidecars", + msg: p2p.Msg{ + Code: 2, + Size: uint32(sizeNil), + Payload: rNil, + }, + err: nil, + }, + } + + protos := []p2p.Protocol{ + { + Name: "eth", + Version: ETH68, + }, + { + Name: "bsc", + Version: bsc.Bsc1, + }, + } + caps := []p2p.Cap{ + { + Name: "eth", + Version: ETH68, + }, + { + Name: "bsc", + Version: bsc.Bsc1, + }, + } + // Create a source handler to send messages through and a sink peer to receive them + p2pEthSrc, p2pEthSink := p2p.MsgPipe() + defer p2pEthSrc.Close() + defer p2pEthSink.Close() + + localEth := NewPeer(ETH68, p2p.NewPeerWithProtocols(enode.ID{1}, protos, "", caps), p2pEthSrc, nil) + + // Run the tests + for _, tc := range testCases { + tc := tc + t.Run(tc.name, func(t *testing.T) { + err := handleNewBlock(backend, tc.msg, localEth) + if err != tc.err { + t.Errorf("expected error %v, got %v", tc.err, err) + } + }) + } +} + +func makeBlkBlobs(n, nPerTx int) []*types.BlobTxSidecar { + if n <= 0 { + return nil + } + ret := make([]*types.BlobTxSidecar, n) + for i := 0; i < n; i++ { + blobs := make([]kzg4844.Blob, nPerTx) + commitments := make([]kzg4844.Commitment, nPerTx) + proofs := make([]kzg4844.Proof, nPerTx) + for i := 0; i < nPerTx; i++ { + io.ReadFull(rand2.Reader, blobs[i][:]) + commitments[i], _ = kzg4844.BlobToCommitment(blobs[i]) + proofs[i], _ = kzg4844.ComputeBlobProof(blobs[i], commitments[i]) + } + ret[i] = &types.BlobTxSidecar{ + Blobs: blobs, + Commitments: commitments, + Proofs: proofs, + } + } + return ret +} diff --git a/eth/protocols/eth/handlers.go b/eth/protocols/eth/handlers.go index 0275708a6c..992449be69 100644 --- a/eth/protocols/eth/handlers.go +++ b/eth/protocols/eth/handlers.go @@ -224,10 +224,24 @@ func ServiceGetBlockBodiesQuery(chain *core.BlockChain, query GetBlockBodiesRequ lookups >= 2*maxBodiesServe { break } - if data := chain.GetBodyRLP(hash); len(data) != 0 { - bodies = append(bodies, data) - bytes += len(data) + body := chain.GetBody(hash) + if body == nil { + continue + } + sidecars := chain.GetSidecarsByHash(hash) + bodyWithSidecars := &BlockBody{ + Transactions: body.Transactions, + Uncles: body.Uncles, + Withdrawals: body.Withdrawals, + Sidecars: sidecars, + } + enc, err := rlp.EncodeToBytes(bodyWithSidecars) + if err != nil { + log.Error("block body encode err", "hash", hash, "err", err) + continue } + bodies = append(bodies, enc) + bytes += len(enc) } return bodies } @@ -293,9 +307,12 @@ func handleNewBlock(backend Backend, msg Decoder, peer *Peer) error { if err := msg.Decode(ann); err != nil { return fmt.Errorf("%w: message %v: %v", errDecode, msg, err) } + + // Now that we have our packet, perform operations using the interface methods if err := ann.sanityCheck(); err != nil { return err } + if hash := types.CalcUncleHash(ann.Block.Uncles()); hash != ann.Block.UncleHash() { log.Warn("Propagated block has invalid uncles", "have", hash, "exp", ann.Block.UncleHash()) return nil // TODO(karalabe): return error eventually, but wait a few releases @@ -349,7 +366,8 @@ func handleBlockBodies(backend Backend, msg Decoder, peer *Peer) error { for i, body := range res.BlockBodiesResponse { txsHashes[i] = types.DeriveSha(types.Transactions(body.Transactions), hasher) uncleHashes[i] = types.CalcUncleHash(body.Uncles) - if body.Withdrawals != nil { + // Withdrawals may be not nil, but a empty value when Sidecars not empty + if len(body.Withdrawals) > 0 { withdrawalHashes[i] = types.DeriveSha(types.Withdrawals(body.Withdrawals), hasher) } } diff --git a/eth/protocols/eth/peer.go b/eth/protocols/eth/peer.go index 0826698030..7720d9bd44 100644 --- a/eth/protocols/eth/peer.go +++ b/eth/protocols/eth/peer.go @@ -306,8 +306,9 @@ func (p *Peer) SendNewBlock(block *types.Block, td *big.Int) error { // Mark all the block hash as known, but ensure we don't overflow our limits p.knownBlocks.Add(block.Hash()) return p2p.Send(p.rw, NewBlockMsg, &NewBlockPacket{ - Block: block, - TD: td, + Block: block, + TD: td, + Sidecars: block.Sidecars(), }) } diff --git a/eth/protocols/eth/protocol.go b/eth/protocols/eth/protocol.go index 3e592a7d3c..d1e07df25c 100644 --- a/eth/protocols/eth/protocol.go +++ b/eth/protocols/eth/protocol.go @@ -215,8 +215,9 @@ type BlockHeadersRLPPacket struct { // NewBlockPacket is the network packet for the block propagation message. type NewBlockPacket struct { - Block *types.Block - TD *big.Int + Block *types.Block + TD *big.Int + Sidecars types.BlobSidecars `rlp:"optional"` } // sanityCheck verifies that the values are reasonable, as a DoS protection @@ -229,6 +230,15 @@ func (request *NewBlockPacket) sanityCheck() error { if tdlen := request.TD.BitLen(); tdlen > 100 { return fmt.Errorf("too large block TD: bitlen %d", tdlen) } + + if len(request.Sidecars) > 0 { + for _, sidecar := range request.Sidecars { + if err := sidecar.SanityCheck(request.Block.Number(), request.Block.Hash()); err != nil { + return err + } + } + } + return nil } @@ -267,21 +277,23 @@ type BlockBody struct { Transactions []*types.Transaction // Transactions contained within a block Uncles []*types.Header // Uncles contained within a block Withdrawals []*types.Withdrawal `rlp:"optional"` // Withdrawals contained within a block + Sidecars types.BlobSidecars `rlp:"optional"` // Sidecars contained within a block } // Unpack retrieves the transactions and uncles from the range packet and returns // them in a split flat format that's more consistent with the internal data structures. -func (p *BlockBodiesResponse) Unpack() ([][]*types.Transaction, [][]*types.Header, [][]*types.Withdrawal) { +func (p *BlockBodiesResponse) Unpack() ([][]*types.Transaction, [][]*types.Header, [][]*types.Withdrawal, []types.BlobSidecars) { // TODO(matt): add support for withdrawals to fetchers var ( txset = make([][]*types.Transaction, len(*p)) uncleset = make([][]*types.Header, len(*p)) withdrawalset = make([][]*types.Withdrawal, len(*p)) + sidecarset = make([]types.BlobSidecars, len(*p)) ) for i, body := range *p { - txset[i], uncleset[i], withdrawalset[i] = body.Transactions, body.Uncles, body.Withdrawals + txset[i], uncleset[i], withdrawalset[i], sidecarset[i] = body.Transactions, body.Uncles, body.Withdrawals, body.Sidecars } - return txset, uncleset, withdrawalset + return txset, uncleset, withdrawalset, sidecarset } // GetReceiptsRequest represents a block receipts query. diff --git a/eth/sync_test.go b/eth/sync_test.go index a31986730f..d846e06abb 100644 --- a/eth/sync_test.go +++ b/eth/sync_test.go @@ -20,6 +20,10 @@ import ( "testing" "time" + "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/params" + "github.com/stretchr/testify/require" + "github.com/ethereum/go-ethereum/eth/downloader" "github.com/ethereum/go-ethereum/eth/protocols/eth" "github.com/ethereum/go-ethereum/eth/protocols/snap" @@ -93,3 +97,98 @@ func testSnapSyncDisabling(t *testing.T, ethVer uint, snapVer uint) { t.Fatalf("snap sync not disabled after successful synchronisation") } } + +func TestFullSyncWithBlobs(t *testing.T) { + testChainSyncWithBlobs(t, downloader.FullSync, 128, 128) +} + +func TestSnapSyncWithBlobs(t *testing.T) { + testChainSyncWithBlobs(t, downloader.SnapSync, 128, 128) +} + +func testChainSyncWithBlobs(t *testing.T, mode downloader.SyncMode, preCancunBlks, postCancunBlks uint64) { + t.Parallel() + config := *params.ParliaTestChainConfig + cancunTime := (preCancunBlks + 1) * 10 + config.CancunTime = &cancunTime + + // Create a full handler and ensure snap sync ends up disabled + full := newTestParliaHandlerAfterCancun(t, &config, mode, preCancunBlks, postCancunBlks) + defer full.close() + if downloader.SnapSync == mode && full.handler.snapSync.Load() { + t.Fatalf("snap sync not disabled on non-empty blockchain") + } + + // check blocks and blobs + checkChainWithBlobs(t, full.chain, preCancunBlks, postCancunBlks) + + // Create an empty handler and ensure it's in snap sync mode + empty := newTestParliaHandlerAfterCancun(t, &config, mode, 0, 0) + defer empty.close() + if downloader.SnapSync == mode && !empty.handler.snapSync.Load() { + t.Fatalf("snap sync disabled on pristine blockchain") + } + + // Sync up the two handlers via both `eth` and `snap` + ethVer := uint(eth.ETH68) + snapVer := uint(snap.SNAP1) + + // Sync up the two handlers via both `eth` and `snap` + caps := []p2p.Cap{{Name: "eth", Version: ethVer}, {Name: "snap", Version: snapVer}} + + emptyPipeEth, fullPipeEth := p2p.MsgPipe() + defer emptyPipeEth.Close() + defer fullPipeEth.Close() + + emptyPeerEth := eth.NewPeer(ethVer, p2p.NewPeer(enode.ID{1}, "", caps), emptyPipeEth, empty.txpool) + fullPeerEth := eth.NewPeer(ethVer, p2p.NewPeer(enode.ID{2}, "", caps), fullPipeEth, full.txpool) + defer emptyPeerEth.Close() + defer fullPeerEth.Close() + + go empty.handler.runEthPeer(emptyPeerEth, func(peer *eth.Peer) error { + return eth.Handle((*ethHandler)(empty.handler), peer) + }) + go full.handler.runEthPeer(fullPeerEth, func(peer *eth.Peer) error { + return eth.Handle((*ethHandler)(full.handler), peer) + }) + + emptyPipeSnap, fullPipeSnap := p2p.MsgPipe() + defer emptyPipeSnap.Close() + defer fullPipeSnap.Close() + + emptyPeerSnap := snap.NewPeer(snapVer, p2p.NewPeer(enode.ID{1}, "", caps), emptyPipeSnap) + fullPeerSnap := snap.NewPeer(snapVer, p2p.NewPeer(enode.ID{2}, "", caps), fullPipeSnap) + + go empty.handler.runSnapExtension(emptyPeerSnap, func(peer *snap.Peer) error { + return snap.Handle((*snapHandler)(empty.handler), peer) + }) + go full.handler.runSnapExtension(fullPeerSnap, func(peer *snap.Peer) error { + return snap.Handle((*snapHandler)(full.handler), peer) + }) + // Wait a bit for the above handlers to start + time.Sleep(250 * time.Millisecond) + + // Check that snap sync was disabled + op := peerToSyncOp(mode, empty.handler.peers.peerWithHighestTD()) + if err := empty.handler.doSync(op); err != nil { + t.Fatal("sync failed:", err) + } + if !empty.handler.synced.Load() { + t.Fatalf("full sync not done after successful synchronisation") + } + + // check blocks and blobs + checkChainWithBlobs(t, empty.chain, preCancunBlks, postCancunBlks) +} + +func checkChainWithBlobs(t *testing.T, chain *core.BlockChain, preCancunBlks, postCancunBlks uint64) { + block := chain.GetBlockByNumber(preCancunBlks) + require.NotNil(t, block, preCancunBlks) + require.Nil(t, chain.GetSidecarsByHash(block.Hash()), preCancunBlks) + block = chain.GetBlockByNumber(preCancunBlks + 1) + require.NotNil(t, block, preCancunBlks+1) + require.NotNil(t, chain.GetSidecarsByHash(block.Hash()), preCancunBlks+1) + block = chain.GetBlockByNumber(preCancunBlks + postCancunBlks) + require.NotNil(t, block, preCancunBlks+postCancunBlks) + require.NotNil(t, chain.GetSidecarsByHash(block.Hash()), preCancunBlks+postCancunBlks) +} diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go index 13ce66c7ae..acc2b003d0 100644 --- a/ethclient/ethclient.go +++ b/ethclient/ethclient.go @@ -130,6 +130,26 @@ func (ec *Client) BlockReceipts(ctx context.Context, blockNrOrHash rpc.BlockNumb return r, err } +// BlobSidecars return the Sidecars of a given block number or hash. +func (ec *Client) BlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]*types.BlobTxSidecar, error) { + var r []*types.BlobTxSidecar + err := ec.c.CallContext(ctx, &r, "eth_getBlobSidecars", blockNrOrHash.String()) + if err == nil && r == nil { + return nil, ethereum.NotFound + } + return r, err +} + +// BlobSidecarByTxHash return a sidecar of a given blob transaction +func (ec *Client) BlobSidecarByTxHash(ctx context.Context, hash common.Hash) (*types.BlobTxSidecar, error) { + var r *types.BlobTxSidecar + err := ec.c.CallContext(ctx, &r, "eth_getBlockSidecarByTxHash", hash) + if err == nil && r == nil { + return nil, ethereum.NotFound + } + return r, err +} + type rpcBlock struct { Hash common.Hash `json:"hash"` Transactions []rpcTransaction `json:"transactions"` diff --git a/ethdb/database.go b/ethdb/database.go index cb694fe420..f92ee77b84 100644 --- a/ethdb/database.go +++ b/ethdb/database.go @@ -17,7 +17,11 @@ // Package ethdb defines the interfaces for an Ethereum data store. package ethdb -import "io" +import ( + "io" + + "github.com/ethereum/go-ethereum/params" +) // KeyValueReader wraps the Has and Get method of a backing data store. type KeyValueReader interface { @@ -136,6 +140,20 @@ type AncientWriter interface { // The second argument is a function that takes a raw entry and returns it // in the newest format. MigrateTable(string, func([]byte) ([]byte, error)) error + + // ResetTable will reset certain table to new boundary + ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error +} + +type FreezerEnv struct { + ChainCfg *params.ChainConfig + BlobExtraReserve uint64 +} + +// AncientFreezer defines the help functions for freezing ancient data +type AncientFreezer interface { + // SetupFreezerEnv provides params.ChainConfig for checking hark forks, like isCancun. + SetupFreezerEnv(env *FreezerEnv) error } // AncientWriteOp is given to the function argument of ModifyAncients. @@ -211,5 +229,6 @@ type Database interface { Stater Compacter Snapshotter + AncientFreezer io.Closer } diff --git a/ethdb/remotedb/remotedb.go b/ethdb/remotedb/remotedb.go index 0214126153..2d9768236e 100644 --- a/ethdb/remotedb/remotedb.go +++ b/ethdb/remotedb/remotedb.go @@ -126,6 +126,14 @@ func (db *Database) ModifyAncients(f func(ethdb.AncientWriteOp) error) (int64, e panic("not supported") } +func (db *Database) ResetTable(kind string, tail uint64, head uint64, onlyEmpty bool) error { + panic("not supported") +} + +func (db *Database) AncientReset(tail, head uint64) error { + panic("not supported") +} + func (db *Database) TruncateHead(n uint64) (uint64, error) { panic("not supported") } @@ -175,6 +183,10 @@ func (db *Database) Close() error { return nil } +func (db *Database) SetupFreezerEnv(env *ethdb.FreezerEnv) error { + panic("not supported") +} + func New(client *rpc.Client) ethdb.Database { return &Database{ remote: client, diff --git a/graphql/graphql.go b/graphql/graphql.go index fd782206fb..0fccfa74ff 100644 --- a/graphql/graphql.go +++ b/graphql/graphql.go @@ -1041,7 +1041,7 @@ func (b *Block) WithdrawalsRoot(ctx context.Context) (*common.Hash, error) { return nil, err } // Pre-shanghai blocks - if header.WithdrawalsHash == nil { + if header.EmptyWithdrawalsHash() { return nil, nil } return header.WithdrawalsHash, nil @@ -1053,7 +1053,7 @@ func (b *Block) Withdrawals(ctx context.Context) (*[]*Withdrawal, error) { return nil, err } // Pre-shanghai blocks - if block.Header().WithdrawalsHash == nil { + if block.Header().EmptyWithdrawalsHash() { return nil, nil } ret := make([]*Withdrawal, 0, len(block.Withdrawals())) diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index 00a656e783..a1b132b9c4 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -1010,6 +1010,48 @@ func (s *BlockChainAPI) GetBlockReceipts(ctx context.Context, blockNrOrHash rpc. return result, nil } +func (s *BlockChainAPI) GetBlobSidecars(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]map[string]interface{}, error) { + header, err := s.b.HeaderByNumberOrHash(ctx, blockNrOrHash) + if header == nil || err != nil { + // When the block doesn't exist, the RPC method should return JSON null + // as per specification. + return nil, nil + } + blobSidecars, err := s.b.GetBlobSidecars(ctx, header.Hash()) + if err != nil || len(blobSidecars) == 0 { + return nil, nil + } + result := make([]map[string]interface{}, len(blobSidecars)) + for i, sidecar := range blobSidecars { + result[i] = marshalBlobSidecar(sidecar) + } + return result, nil +} + +func (s *BlockChainAPI) GetBlobSidecarByTxHash(ctx context.Context, hash common.Hash) (map[string]interface{}, error) { + txTarget, blockHash, _, Index := rawdb.ReadTransaction(s.b.ChainDb(), hash) + if txTarget == nil { + return nil, nil + } + block, err := s.b.BlockByHash(ctx, blockHash) + if block == nil || err != nil { + // When the block doesn't exist, the RPC method should return JSON null + // as per specification. + return nil, nil + } + blobSidecars, err := s.b.GetBlobSidecars(ctx, blockHash) + if err != nil || len(blobSidecars) == 0 { + return nil, nil + } + for _, sidecar := range blobSidecars { + if sidecar.TxIndex == Index { + return marshalBlobSidecar(sidecar), nil + } + } + + return nil, nil +} + // OverrideAccount indicates the overriding fields of account during the execution // of a message call. // Note, state and stateDiff can't be specified at the same time. If state is @@ -1475,7 +1517,7 @@ func RPCMarshalHeader(head *types.Header) map[string]interface{} { if head.BaseFee != nil { result["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee) } - if head.WithdrawalsHash != nil { + if !head.EmptyWithdrawalsHash() { result["withdrawalsRoot"] = head.WithdrawalsHash } if head.BlobGasUsed != nil { @@ -1519,7 +1561,7 @@ func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool, config *param uncleHashes[i] = uncle.Hash() } fields["uncles"] = uncleHashes - if block.Header().WithdrawalsHash != nil { + if !block.Header().EmptyWithdrawalsHash() { fields["withdrawals"] = block.Withdrawals() } return fields @@ -2100,6 +2142,17 @@ func marshalReceipt(receipt *types.Receipt, blockHash common.Hash, blockNumber u return fields } +func marshalBlobSidecar(sidecar *types.BlobSidecar) map[string]interface{} { + fields := map[string]interface{}{ + "blockHash": sidecar.BlockHash, + "blockNumber": hexutil.EncodeUint64(sidecar.BlockNumber.Uint64()), + "txHash": sidecar.TxHash, + "txIndex": hexutil.EncodeUint64(sidecar.TxIndex), + "blobSidecar": sidecar.BlobTxSidecar, + } + return fields +} + // sign is a helper function that signs a transaction with the private key of the given address. func (s *TransactionAPI) sign(addr common.Address, tx *types.Transaction) (*types.Transaction, error) { // Look up the wallet containing the requested signer diff --git a/internal/ethapi/api_test.go b/internal/ethapi/api_test.go index 26c6bad7f2..a496315636 100644 --- a/internal/ethapi/api_test.go +++ b/internal/ethapi/api_test.go @@ -58,6 +58,11 @@ import ( "github.com/ethereum/go-ethereum/rpc" ) +var emptyBlob = kzg4844.Blob{} +var emptyBlobCommit, _ = kzg4844.BlobToCommitment(emptyBlob) +var emptyBlobProof, _ = kzg4844.ComputeBlobProof(emptyBlob, emptyBlobCommit) +var emptyBlobHash common.Hash = kzg4844.CalcBlobHashV1(sha256.New(), &emptyBlobCommit) + func testTransactionMarshal(t *testing.T, tests []txData, config *params.ChainConfig) { t.Parallel() var ( @@ -563,6 +568,15 @@ func (b testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.R receipts := rawdb.ReadReceipts(b.db, hash, header.Number.Uint64(), header.Time, b.chain.Config()) return receipts, nil } + +func (b testBackend) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobSidecars, error) { + header, err := b.HeaderByHash(ctx, hash) + if header == nil || err != nil { + return nil, err + } + blobSidecars := rawdb.ReadRawBlobSidecars(b.db, hash, header.Number.Uint64()) + return blobSidecars, nil +} func (b testBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int { if b.pending != nil && hash == b.pending.Hash() { return nil @@ -1121,10 +1135,6 @@ func TestFillBlobTransaction(t *testing.T) { Config: params.MergedTestChainConfig, Alloc: types.GenesisAlloc{}, } - emptyBlob = kzg4844.Blob{} - emptyBlobCommit, _ = kzg4844.BlobToCommitment(emptyBlob) - emptyBlobProof, _ = kzg4844.ComputeBlobProof(emptyBlob, emptyBlobCommit) - emptyBlobHash common.Hash = kzg4844.CalcBlobHashV1(sha256.New(), &emptyBlobCommit) ) b := newTestBackend(t, 1, genesis, beacon.New(ethash.NewFaker()), func(i int, b *core.BlockGen) { b.SetPoS() @@ -1889,6 +1899,28 @@ func setupReceiptBackend(t *testing.T, genBlocks int) (*testBackend, []common.Ha BlobHashes: []common.Hash{{1}}, Value: new(uint256.Int), }), signer, acc1Key) + + case 6: + // blob tx with blobSidecar + blobSidecars := makeBlkSidecars(1, 1) + blobHashes := blobSidecars[0].BlobHashes() + fee := big.NewInt(500) + fee.Add(fee, b.BaseFee()) + tx, err = types.SignTx(types.NewTx(&types.BlobTx{ + Nonce: uint64(i), + GasTipCap: uint256.NewInt(1), + GasFeeCap: uint256.MustFromBig(fee), + Gas: params.TxGas, + To: acc2Addr, + BlobFeeCap: uint256.NewInt(1), + BlobHashes: blobHashes, + Value: new(uint256.Int), + }), signer, acc1Key) + b.AddBlobSidecar(&types.BlobSidecar{ + BlobTxSidecar: *blobSidecars[0], + TxHash: tx.Hash(), + TxIndex: 0, + }) } if err != nil { t.Errorf("failed to sign tx: %v", err) @@ -2067,6 +2099,156 @@ func TestRPCGetBlockReceipts(t *testing.T) { } } +func makeBlkSidecars(n, nPerTx int) []*types.BlobTxSidecar { + if n <= 0 { + return nil + } + ret := make([]*types.BlobTxSidecar, n) + for i := 0; i < n; i++ { + blobs := make([]kzg4844.Blob, nPerTx) + commitments := make([]kzg4844.Commitment, nPerTx) + proofs := make([]kzg4844.Proof, nPerTx) + for i := 0; i < nPerTx; i++ { + commitments[i], _ = kzg4844.BlobToCommitment(blobs[i]) + proofs[i], _ = kzg4844.ComputeBlobProof(blobs[i], commitments[i]) + } + ret[i] = &types.BlobTxSidecar{ + Blobs: blobs, + Commitments: commitments, + Proofs: proofs, + } + } + return ret +} + +func TestRPCGetBlobSidecars(t *testing.T) { + t.Parallel() + var ( + genBlocks = 7 + backend, _ = setupReceiptBackend(t, genBlocks) + api = NewBlockChainAPI(backend) + ) + blockHashes := make([]common.Hash, genBlocks+1) + ctx := context.Background() + for i := 0; i <= genBlocks; i++ { + header, err := backend.HeaderByNumber(ctx, rpc.BlockNumber(i)) + if err != nil { + t.Errorf("failed to get block: %d err: %v", i, err) + } + blockHashes[i] = header.Hash() + } + + var testSuite = []struct { + test rpc.BlockNumberOrHash + file string + }{ + // 1. block without any txs(number) + { + test: rpc.BlockNumberOrHashWithNumber(0), + file: "number-1", + }, + // 2. earliest tag + { + test: rpc.BlockNumberOrHashWithNumber(rpc.EarliestBlockNumber), + file: "tag-earliest", + }, + // 3. latest tag + { + test: rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber), + file: "tag-latest", + }, + // 4. block is empty + { + test: rpc.BlockNumberOrHashWithHash(common.Hash{}, false), + file: "hash-empty", + }, + // 5. block is not found + { + test: rpc.BlockNumberOrHashWithHash(common.HexToHash("deadbeef"), false), + file: "hash-notfound", + }, + // 6. block is not found + { + test: rpc.BlockNumberOrHashWithNumber(rpc.BlockNumber(genBlocks + 1)), + file: "block-notfound", + }, + // 7. block with blob tx + { + test: rpc.BlockNumberOrHashWithNumber(rpc.BlockNumber(6)), + file: "block-with-blob-tx", + }, + // 8. block with sidecar + { + test: rpc.BlockNumberOrHashWithNumber(rpc.BlockNumber(7)), + file: "block-with-blobSidecars", + }, + } + + for i, tt := range testSuite { + var ( + result interface{} + err error + ) + result, err = api.GetBlobSidecars(context.Background(), tt.test) + if err != nil { + t.Errorf("test %d: want no error, have %v", i, err) + continue + } + testRPCResponseWithFile(t, i, result, "eth_getBlobSidecars", tt.file) + } +} + +func TestGetBlobSidecarByTxHash(t *testing.T) { + t.Parallel() + var ( + backend, txHashs = setupReceiptBackend(t, 7) + api = NewBlockChainAPI(backend) + ) + var testSuite = []struct { + test common.Hash + file string + }{ + // 0. txHash is empty + { + test: common.Hash{}, + file: "hash-empty", + }, + // 1. txHash is not found + { + test: common.HexToHash("deadbeef"), + file: "hash-notfound", + }, + // 2. txHash is not blob tx + { + test: common.HexToHash("deadbeef"), + file: "not-blob-tx", + }, + // 3. block with blob tx without sidecar + { + test: txHashs[5], + file: "block-with-blob-tx", + }, + // 4. block with sidecar + { + test: txHashs[6], + file: "block-with-blobSidecars", + }, + } + + for i, tt := range testSuite { + var ( + result interface{} + err error + ) + result, err = api.GetBlobSidecarByTxHash(context.Background(), tt.test) + if err != nil { + t.Errorf("test %d: want no error, have %v", i, err) + continue + } + testRPCResponseWithFile(t, i, result, "eth_getBlobSidecarByTxHash", tt.file) + } +} + func testRPCResponseWithFile(t *testing.T, testid int, result interface{}, rpc string, file string) { data, err := json.MarshalIndent(result, "", " ") if err != nil { diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go index 0f37e4f0f5..114f61fb17 100644 --- a/internal/ethapi/backend.go +++ b/internal/ethapi/backend.go @@ -74,6 +74,7 @@ type Backend interface { SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription + GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobSidecars, error) // Transaction pool API SendTx(ctx context.Context, signedTx *types.Transaction) error diff --git a/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blob-tx.json b/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blob-tx.json new file mode 100644 index 0000000000..ec747fa47d --- /dev/null +++ b/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blob-tx.json @@ -0,0 +1 @@ +null \ No newline at end of file diff --git a/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blobSidecars.json b/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blobSidecars.json new file mode 100644 index 0000000000..ba5fd7b587 --- /dev/null +++ b/internal/ethapi/testdata/eth_getBlobSidecarByTxHash-block-with-blobSidecars.json @@ -0,0 +1,17 @@ +{ + "blobSidecar": { + "blobs": [ + 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+ ], + "commitments": [ + "0xc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + ], + "proofs": [ + "0xc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" + ] + }, + "blockHash": "0x6fe5e7eea22c44f700c95da066d6e0740894b6c1e993825cc63f634ad4f74250", + "blockNumber": "0x7", + "txHash": "0xc520427e696154779f6b21ab03a0735769e1c029035a484f5876f60383a0a7ce", + "txIndex": "0x0" + } +] \ No newline at end of file diff --git a/internal/ethapi/transaction_args_test.go b/internal/ethapi/transaction_args_test.go index f08fc2b059..9079743baa 100644 --- a/internal/ethapi/transaction_args_test.go +++ b/internal/ethapi/transaction_args_test.go @@ -364,6 +364,9 @@ func (b *backendMock) PendingBlockAndReceipts() (*types.Block, types.Receipts) { func (b *backendMock) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) { return nil, nil } +func (b *backendMock) GetBlobSidecars(ctx context.Context, hash common.Hash) (types.BlobSidecars, error) { + return nil, nil +} func (b *backendMock) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) { return nil, nil } diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go index ae76af4090..909b3db791 100644 --- a/internal/web3ext/web3ext.go +++ b/internal/web3ext/web3ext.go @@ -614,6 +614,16 @@ web3._extend({ call: 'eth_getBlockReceipts', params: 1, }), + new web3._extend.Method({ + name: 'getBlobSidecars', + call: 'eth_getBlobSidecars', + params: 1, + }), + new web3._extend.Method({ + name: 'getBlobSidecarByTxHash', + call: 'eth_getBlobSidecarByTxHash', + params: 1, + }), ], properties: [ new web3._extend.Property({ diff --git a/miner/bid_simulator.go b/miner/bid_simulator.go index b3cc20c4ab..5f9d2588b0 100644 --- a/miner/bid_simulator.go +++ b/miner/bid_simulator.go @@ -655,11 +655,11 @@ func (r *BidRuntime) commitTransaction(chain *core.BlockChain, chainConfig *para env = r.env snap = env.state.Snapshot() gp = env.gasPool.Gas() - sc *types.BlobTxSidecar + sc *types.BlobSidecar ) if tx.Type() == types.BlobTxType { - sc := tx.BlobTxSidecar() + sc := types.NewBlobSidecarFromTx(tx) if sc == nil { return errors.New("blob transaction without blobs in miner") } @@ -681,6 +681,7 @@ func (r *BidRuntime) commitTransaction(chain *core.BlockChain, chainConfig *para } if tx.Type() == types.BlobTxType { + sc.TxIndex = uint64(len(env.txs)) env.txs = append(env.txs, tx.WithoutBlobTxSidecar()) env.receipts = append(env.receipts, receipt) env.sidecars = append(env.sidecars, sc) diff --git a/miner/payload_building.go b/miner/payload_building.go index 719736c479..1ac3cd1c5a 100644 --- a/miner/payload_building.go +++ b/miner/payload_building.go @@ -71,7 +71,7 @@ type Payload struct { id engine.PayloadID empty *types.Block full *types.Block - sidecars []*types.BlobTxSidecar + sidecars types.BlobSidecars fullFees *big.Int stop chan struct{} lock sync.Mutex diff --git a/miner/worker.go b/miner/worker.go index f5f954880d..f92d8c80bd 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -90,7 +90,7 @@ type environment struct { header *types.Header txs []*types.Transaction receipts []*types.Receipt - sidecars []*types.BlobTxSidecar + sidecars types.BlobSidecars blobs int } @@ -111,8 +111,10 @@ func (env *environment) copy() *environment { cpy.txs = make([]*types.Transaction, len(env.txs)) copy(cpy.txs, env.txs) - cpy.sidecars = make([]*types.BlobTxSidecar, len(env.sidecars)) - copy(cpy.sidecars, env.sidecars) + if env.sidecars != nil { + cpy.sidecars = make(types.BlobSidecars, len(env.sidecars)) + copy(cpy.sidecars, env.sidecars) + } return cpy } @@ -153,8 +155,8 @@ type newWorkReq struct { type newPayloadResult struct { err error block *types.Block - fees *big.Int // total block fees - sidecars []*types.BlobTxSidecar // collected blobs of blob transactions + fees *big.Int // total block fees + sidecars types.BlobSidecars // collected blobs of blob transactions } // getWorkReq represents a request for getting a new sealing work with provided parameters. @@ -661,7 +663,6 @@ func (w *worker) resultLoop() { writeBlockTimer.UpdateSince(start) log.Info("Successfully sealed new block", "number", block.Number(), "sealhash", sealhash, "hash", hash, "elapsed", common.PrettyDuration(time.Since(task.createdAt))) - // Broadcast the block and announce chain insertion event w.mux.Post(core.NewMinedBlockEvent{Block: block}) case <-w.exitCh: @@ -728,7 +729,7 @@ func (w *worker) commitTransaction(env *environment, tx *types.Transaction, rece } func (w *worker) commitBlobTransaction(env *environment, tx *types.Transaction, receiptProcessors ...core.ReceiptProcessor) ([]*types.Log, error) { - sc := tx.BlobTxSidecar() + sc := types.NewBlobSidecarFromTx(tx) if sc == nil { panic("blob transaction without blobs in miner") } @@ -744,6 +745,7 @@ func (w *worker) commitBlobTransaction(env *environment, tx *types.Transaction, if err != nil { return nil, err } + sc.TxIndex = uint64(len(env.txs)) env.txs = append(env.txs, tx.WithoutBlobTxSidecar()) env.receipts = append(env.receipts, receipt) env.sidecars = append(env.sidecars, sc) @@ -994,6 +996,12 @@ func (w *worker) prepareWork(genParams *generateParams) (*environment, error) { header.GasLimit = core.CalcGasLimit(parentGasLimit, w.config.GasCeil) } } + // Run the consensus preparation with the default or customized consensus engine. + // Note that the `header.Time` may be changed. + if err := w.engine.Prepare(w.chain, header); err != nil { + log.Error("Failed to prepare header for sealing", "err", err) + return nil, err + } // Apply EIP-4844, EIP-4788. if w.chainConfig.IsCancun(header.Number, header.Time) { var excessBlobGas uint64 @@ -1005,15 +1013,13 @@ func (w *worker) prepareWork(genParams *generateParams) (*environment, error) { } header.BlobGasUsed = new(uint64) header.ExcessBlobGas = &excessBlobGas + if w.chainConfig.Parlia != nil { + header.WithdrawalsHash = new(common.Hash) + } if w.chainConfig.Parlia == nil { header.ParentBeaconRoot = genParams.beaconRoot } } - // Run the consensus preparation with the default or customized consensus engine. - if err := w.engine.Prepare(w.chain, header); err != nil { - log.Error("Failed to prepare header for sealing", "err", err) - return nil, err - } // Could potentially happen if starting to mine in an odd state. // Note genParams.coinbase can be different with header.Coinbase // since clique algorithm can modify the coinbase field in header. @@ -1120,6 +1126,7 @@ func (w *worker) generateWork(params *generateParams) *newPayloadResult { if err != nil { return &newPayloadResult{err: err} } + return &newPayloadResult{ block: block, fees: fees.ToBig(), @@ -1360,10 +1367,16 @@ func (w *worker) commit(env *environment, interval func(), update bool, start ti // env.receipts = receipts finalizeBlockTimer.UpdateSince(finalizeStart) + // If Cancun enabled, sidecars can't be nil then. + if w.chainConfig.IsCancun(env.header.Number, env.header.Time) && env.sidecars == nil { + env.sidecars = make(types.BlobSidecars, 0) + } // Create a local environment copy, avoid the data race with snapshot state. // https://github.com/ethereum/go-ethereum/issues/24299 env := env.copy() + block = block.WithSidecars(env.sidecars) + // If we're post merge, just ignore if !w.isTTDReached(block.Header()) { select { diff --git a/params/config.go b/params/config.go index 8c5eefe216..bc438b25f8 100644 --- a/params/config.go +++ b/params/config.go @@ -150,6 +150,8 @@ var ( // UnixTime: 1705996800 is January 23, 2024 8:00:00 AM UTC ShanghaiTime: newUint64(1705996800), KeplerTime: newUint64(1705996800), + // TODO(GalaIO): enable cancun fork time later + //CancunTime: newUint64(), // TODO FeynmanTime: nil, @@ -191,6 +193,8 @@ var ( KeplerTime: newUint64(1702972800), FeynmanTime: newUint64(1710136800), FeynmanFixTime: newUint64(1711342800), + // TODO(GalaIO): enable cancun fork time later + //CancunTime: newUint64(), Parlia: &ParliaConfig{ Period: 3, @@ -229,6 +233,7 @@ var ( KeplerTime: newUint64(0), FeynmanTime: newUint64(0), FeynmanFixTime: newUint64(0), + CancunTime: newUint64(0), Parlia: &ParliaConfig{ Period: 3, @@ -262,6 +267,11 @@ var ( LondonBlock: big.NewInt(0), HertzBlock: big.NewInt(0), HertzfixBlock: big.NewInt(0), + ShanghaiTime: newUint64(0), + KeplerTime: newUint64(0), + FeynmanTime: newUint64(0), + FeynmanFixTime: newUint64(0), + CancunTime: newUint64(0), Parlia: &ParliaConfig{ Period: 3, Epoch: 200, @@ -599,7 +609,12 @@ func (c *ChainConfig) String() string { FeynmanFixTime = big.NewInt(0).SetUint64(*c.FeynmanFixTime) } - return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Ramanujan: %v, Niels: %v, MirrorSync: %v, Bruno: %v, Berlin: %v, YOLO v3: %v, CatalystBlock: %v, London: %v, ArrowGlacier: %v, MergeFork:%v, Euler: %v, Gibbs: %v, Nano: %v, Moran: %v, Planck: %v,Luban: %v, Plato: %v, Hertz: %v, Hertzfix: %v, ShanghaiTime: %v, KeplerTime: %v, FeynmanTime: %v, FeynmanFixTime: %v, Engine: %v}", + var CancunTime *big.Int + if c.CancunTime != nil { + CancunTime = big.NewInt(0).SetUint64(*c.CancunTime) + } + + return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Ramanujan: %v, Niels: %v, MirrorSync: %v, Bruno: %v, Berlin: %v, YOLO v3: %v, CatalystBlock: %v, London: %v, ArrowGlacier: %v, MergeFork:%v, Euler: %v, Gibbs: %v, Nano: %v, Moran: %v, Planck: %v,Luban: %v, Plato: %v, Hertz: %v, Hertzfix: %v, ShanghaiTime: %v, KeplerTime: %v, FeynmanTime: %v, FeynmanFixTime: %v, CancunTime: %v, Engine: %v}", c.ChainID, c.HomesteadBlock, c.DAOForkBlock, @@ -635,6 +650,7 @@ func (c *ChainConfig) String() string { KeplerTime, FeynmanTime, FeynmanFixTime, + CancunTime, engine, ) } @@ -964,7 +980,7 @@ func (c *ChainConfig) CheckConfigForkOrder() error { {name: "keplerTime", timestamp: c.KeplerTime}, {name: "feynmanTime", timestamp: c.FeynmanTime}, {name: "feynmanFixTime", timestamp: c.FeynmanFixTime}, - {name: "cancunTime", timestamp: c.CancunTime, optional: true}, + {name: "cancunTime", timestamp: c.CancunTime}, {name: "pragueTime", timestamp: c.PragueTime, optional: true}, {name: "verkleTime", timestamp: c.VerkleTime, optional: true}, } { diff --git a/params/network_params.go b/params/network_params.go index cc322e86f4..4ab2a63a54 100644 --- a/params/network_params.go +++ b/params/network_params.go @@ -56,15 +56,17 @@ const ( // StableStateThreshold is the reserve number of block state save to disk before delete ancientdb StableStateThreshold uint64 = 128 - // FullImmutabilityThreshold is the number of blocks after which a chain segment is - // considered immutable (i.e. soft finality). It is used by the downloader as a - // hard limit against deep ancestors, by the blockchain against deep reorgs, by - // the freezer as the cutoff threshold and by clique as the snapshot trust limit. - FullImmutabilityThreshold = 90000 - // LightImmutabilityThreshold is the number of blocks after which a header chain // segment is considered immutable for light client(i.e. soft finality). It is used by // the downloader as a hard limit against deep ancestors, by the blockchain against deep // reorgs, by the light pruner as the pruning validity guarantee. LightImmutabilityThreshold = 30000 ) + +var ( + // FullImmutabilityThreshold is the number of blocks after which a chain segment is + // considered immutable (i.e. soft finality). It is used by the downloader as a + // hard limit against deep ancestors, by the blockchain against deep reorgs, by + // the freezer as the cutoff threshold and by clique as the snapshot trust limit. + FullImmutabilityThreshold uint64 = 90000 +) diff --git a/params/protocol_params.go b/params/protocol_params.go index 8ae3449620..95c1eb266d 100644 --- a/params/protocol_params.go +++ b/params/protocol_params.go @@ -185,6 +185,11 @@ const ( MaxBlobGasPerBlock = 6 * BlobTxBlobGasPerBlob // Maximum consumable blob gas for data blobs per block ) +var ( + MinBlocksForBlobRequests uint64 = 524288 // it keeps blob data available for ~18.2 days in local, ref: https://github.com/bnb-chain/BEPs/blob/master/BEPs/BEP-336.md#51-parameters. + DefaultExtraReserveForBlobRequests uint64 = 1 * (24 * 3600) / 3 // it adds more time for expired blobs for some request cases, like expiry blob when remote peer is syncing, default 1 day. +) + // Gas discount table for BLS12-381 G1 and G2 multi exponentiation operations var Bls12381MultiExpDiscountTable = [128]uint64{1200, 888, 764, 641, 594, 547, 500, 453, 438, 423, 408, 394, 379, 364, 349, 334, 330, 326, 322, 318, 314, 310, 306, 302, 298, 294, 289, 285, 281, 277, 273, 269, 268, 266, 265, 263, 262, 260, 259, 257, 256, 254, 253, 251, 250, 248, 247, 245, 244, 242, 241, 239, 238, 236, 235, 233, 232, 231, 229, 228, 226, 225, 223, 222, 221, 220, 219, 219, 218, 217, 216, 216, 215, 214, 213, 213, 212, 211, 211, 210, 209, 208, 208, 207, 206, 205, 205, 204, 203, 202, 202, 201, 200, 199, 199, 198, 197, 196, 196, 195, 194, 193, 193, 192, 191, 191, 190, 189, 188, 188, 187, 186, 185, 185, 184, 183, 182, 182, 181, 180, 179, 179, 178, 177, 176, 176, 175, 174}