diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS index b569180852..681b5e7c66 100644 --- a/.github/CODEOWNERS +++ b/.github/CODEOWNERS @@ -9,12 +9,11 @@ beacon/light/ @zsfelfoldi beacon/merkle/ @zsfelfoldi beacon/types/ @zsfelfoldi @fjl beacon/params/ @zsfelfoldi @fjl -cmd/clef/ @holiman -cmd/evm/ @holiman @MariusVanDerWijden @lightclient -core/state/ @rjl493456442 @holiman -crypto/ @gballet @jwasinger @holiman @fjl -core/ @holiman @rjl493456442 -eth/ @holiman @rjl493456442 +cmd/evm/ @MariusVanDerWijden @lightclient +core/state/ @rjl493456442 +crypto/ @gballet @jwasinger @fjl +core/ @rjl493456442 +eth/ @rjl493456442 eth/catalyst/ @MariusVanDerWijden @lightclient @fjl @jwasinger eth/tracers/ @s1na ethclient/ @fjl @@ -26,11 +25,9 @@ core/tracing/ @s1na graphql/ @s1na internal/ethapi/ @fjl @s1na @lightclient internal/era/ @lightclient -metrics/ @holiman -miner/ @MariusVanDerWijden @holiman @fjl @rjl493456442 +miner/ @MariusVanDerWijden @fjl @rjl493456442 node/ @fjl p2p/ @fjl @zsfelfoldi rlp/ @fjl -params/ @fjl @holiman @karalabe @gballet @rjl493456442 @zsfelfoldi -rpc/ @fjl @holiman -signer/ @holiman +params/ @fjl @karalabe @gballet @rjl493456442 @zsfelfoldi +rpc/ @fjl diff --git a/.gitignore b/.gitignore index 7000fedd25..269455db7a 100644 --- a/.gitignore +++ b/.gitignore @@ -43,3 +43,16 @@ profile.cov .vscode tests/spec-tests/ + +# binaries +cmd/abidump/abidump +cmd/abigen/abigen +cmd/blsync/blsync +cmd/clef/clef +cmd/devp2p/devp2p +cmd/era/era +cmd/ethkey/ethkey +cmd/evm/evm +cmd/geth/geth +cmd/rlpdump/rlpdump +cmd/workload/workload \ No newline at end of file diff --git a/.golangci.yml b/.golangci.yml index a702da524b..5ed06537bd 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -1,31 +1,25 @@ # This file configures github.com/golangci/golangci-lint. - +version: '2' run: - timeout: 20m tests: true - linters: - disable-all: true + default: none enable: - - goimports - - gosimple - - govet - - ineffassign - - misspell - - unconvert - - typecheck - - unused - - staticcheck - bidichk - - durationcheck - copyloopvar - - whitespace - - revive # only certain checks enabled - durationcheck - gocheckcompilerdirectives - - reassign + - govet + - ineffassign - mirror + - misspell + - reassign + - revive # only certain checks enabled + - staticcheck + - unconvert + - unused - usetesting + - whitespace ### linters we tried and will not be using: ### # - structcheck # lots of false positives @@ -36,44 +30,67 @@ linters: # - exhaustive # silly check # - makezero # false positives # - nilerr # several intentional - -linters-settings: - gofmt: - simplify: true - revive: - enable-all-rules: false - # here we enable specific useful rules - # see https://golangci-lint.run/usage/linters/#revive for supported rules + settings: + staticcheck: + checks: + # disable Quickfixes + - -QF1* + revive: + enable-all-rules: false + # here we enable specific useful rules + # see https://golangci-lint.run/usage/linters/#revive for supported rules + rules: + - name: receiver-naming + severity: warning + disabled: false + exclude: + - '' + exclusions: + generated: lax + presets: + - comments + - common-false-positives + - legacy + - std-error-handling rules: - - name: receiver-naming - severity: warning - disabled: false - exclude: [""] - -issues: - # default is true. Enables skipping of directories: - # vendor$, third_party$, testdata$, examples$, Godeps$, builtin$ - exclude-dirs-use-default: true - exclude-files: - - core/genesis_alloc.go - exclude-rules: - - path: crypto/bn256/cloudflare/optate.go - linters: - - deadcode - - staticcheck - - path: crypto/bn256/ - linters: - - revive - - path: cmd/utils/flags.go - text: "SA1019: cfg.TxLookupLimit is deprecated: use 'TransactionHistory' instead." - - path: cmd/utils/flags.go - text: "SA1019: ethconfig.Defaults.TxLookupLimit is deprecated: use 'TransactionHistory' instead." - - path: internal/build/pgp.go - text: 'SA1019: "golang.org/x/crypto/openpgp" is deprecated: this package is unmaintained except for security fixes.' - - path: core/vm/contracts.go - text: 'SA1019: "golang.org/x/crypto/ripemd160" is deprecated: RIPEMD-160 is a legacy hash and should not be used for new applications.' - exclude: - - 'SA1019: event.TypeMux is deprecated: use Feed' - - 'SA1019: strings.Title is deprecated' - - 'SA1019: strings.Title has been deprecated since Go 1.18 and an alternative has been available since Go 1.0: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead.' - - 'SA1029: should not use built-in type string as key for value' + - linters: + - deadcode + - staticcheck + path: crypto/bn256/cloudflare/optate.go + - linters: + - revive + path: crypto/bn256/ + - path: cmd/utils/flags.go + text: "SA1019: cfg.TxLookupLimit is deprecated: use 'TransactionHistory' instead." + - path: cmd/utils/flags.go + text: "SA1019: ethconfig.Defaults.TxLookupLimit is deprecated: use 'TransactionHistory' instead." + - path: internal/build/pgp.go + text: 'SA1019: "golang.org/x/crypto/openpgp" is deprecated: this package is unmaintained except for security fixes.' + - path: core/vm/contracts.go + text: 'SA1019: "golang.org/x/crypto/ripemd160" is deprecated: RIPEMD-160 is a legacy hash and should not be used for new applications.' + - path: (.+)\.go$ + text: 'SA1019: event.TypeMux is deprecated: use Feed' + - path: (.+)\.go$ + text: 'SA1019: strings.Title is deprecated' + - path: (.+)\.go$ + text: 'SA1019: strings.Title has been deprecated since Go 1.18 and an alternative has been available since Go 1.0: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead.' + - path: (.+)\.go$ + text: 'SA1029: should not use built-in type string as key for value' + paths: + - core/genesis_alloc.go + - third_party$ + - builtin$ + - examples$ +formatters: + enable: + - goimports + settings: + gofmt: + simplify: true + exclusions: + generated: lax + paths: + - core/genesis_alloc.go + - third_party$ + - builtin$ + - examples$ diff --git a/.travis.yml b/.travis.yml index 5e8a493d03..43f8ced19c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,12 +2,6 @@ language: go go_import_path: github.com/ethereum/go-ethereum sudo: false jobs: - allow_failures: - - stage: build - os: osx - env: - - azure-osx - include: # This builder create and push the Docker images for all architectures - stage: build @@ -62,23 +56,6 @@ jobs: - go run build/ci.go install -dlgo -arch arm64 -cc aarch64-linux-gnu-gcc - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - # This builder does the OSX Azure uploads - - stage: build - if: type = push - os: osx - osx_image: xcode14.2 - go: 1.23.1 # See https://github.com/ethereum/go-ethereum/pull/30478 - env: - - azure-osx - git: - submodules: false # avoid cloning ethereum/tests - script: - - ln -sf /Users/travis/gopath/bin/go1.23.1 /usr/local/bin/go # Work around travis go-setup bug - - go run build/ci.go install -dlgo - - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - - go run build/ci.go install -dlgo -arch arm64 - - go run build/ci.go archive -arch arm64 -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - # These builders run the tests - stage: build if: type = push diff --git a/accounts/abi/abigen/bind_test.go b/accounts/abi/abigen/bind_test.go index 3871560912..b3c52e81e5 100644 --- a/accounts/abi/abigen/bind_test.go +++ b/accounts/abi/abigen/bind_test.go @@ -541,7 +541,7 @@ var bindTests = []struct { struct A { bytes32 B; } - + function F() public view returns (A[] memory a, uint256[] memory c, bool[] memory d) { A[] memory a = new A[](2); a[0].B = bytes32(uint256(1234) << 96); @@ -549,7 +549,7 @@ var bindTests = []struct { bool[] memory d; return (a, c, d); } - + function G() public view returns (A[] memory a) { A[] memory a = new A[](2); a[0].B = bytes32(uint256(1234) << 96); @@ -571,10 +571,10 @@ var bindTests = []struct { // Generate a new random account and a funded simulator key, _ := crypto.GenerateKey() auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337)) - + sim := backends.NewSimulatedBackend(types.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000) defer sim.Close() - + // Deploy a structs method invoker contract and execute its default method _, _, structs, err := DeployStructs(auth, sim) if err != nil { @@ -939,6 +939,7 @@ var bindTests = []struct { if _, err := eventer.RaiseSimpleEvent(auth, common.Address{byte(j)}, [32]byte{byte(j)}, true, big.NewInt(int64(10*i+j))); err != nil { t.Fatalf("block %d, event %d: raise failed: %v", i, j, err) } + time.Sleep(time.Millisecond * 200) } sim.Commit() } @@ -1495,7 +1496,7 @@ var bindTests = []struct { if n != 3 { t.Fatalf("Invalid bar0 event") } - case <-time.NewTimer(3 * time.Second).C: + case <-time.NewTimer(10 * time.Second).C: t.Fatalf("Wait bar0 event timeout") } @@ -1506,7 +1507,7 @@ var bindTests = []struct { if n != 1 { t.Fatalf("Invalid bar event") } - case <-time.NewTimer(3 * time.Second).C: + case <-time.NewTimer(10 * time.Second).C: t.Fatalf("Wait bar event timeout") } close(stopCh) @@ -1701,13 +1702,13 @@ var bindTests = []struct { `NewFallbacks`, ` pragma solidity >=0.6.0 <0.7.0; - + contract NewFallbacks { event Fallback(bytes data); fallback() external { emit Fallback(msg.data); } - + event Received(address addr, uint value); receive() external payable { emit Received(msg.sender, msg.value); @@ -1719,7 +1720,7 @@ var bindTests = []struct { ` "bytes" "math/big" - + "github.com/ethereum/go-ethereum/accounts/abi/bind" "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" "github.com/ethereum/go-ethereum/core/types" @@ -1728,22 +1729,22 @@ var bindTests = []struct { ` key, _ := crypto.GenerateKey() addr := crypto.PubkeyToAddress(key.PublicKey) - + sim := backends.NewSimulatedBackend(types.GenesisAlloc{addr: {Balance: big.NewInt(10000000000000000)}}, 1000000) defer sim.Close() - + opts, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337)) _, _, c, err := DeployNewFallbacks(opts, sim) if err != nil { t.Fatalf("Failed to deploy contract: %v", err) } sim.Commit() - + // Test receive function opts.Value = big.NewInt(100) c.Receive(opts) sim.Commit() - + var gotEvent bool iter, _ := c.FilterReceived(nil) defer iter.Close() @@ -1760,14 +1761,14 @@ var bindTests = []struct { if !gotEvent { t.Fatal("Expect to receive event emitted by receive") } - + // Test fallback function gotEvent = false opts.Value = nil calldata := []byte{0x01, 0x02, 0x03} c.Fallback(opts, calldata) sim.Commit() - + iter2, _ := c.FilterFallback(nil) defer iter2.Close() for iter2.Next() { @@ -1806,7 +1807,9 @@ var bindTests = []struct { []string{"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"}, []string{`[{"anonymous":false,"inputs":[{"components":[{"internalType":"uint256","name":"a","type":"uint256"},{"internalType":"uint256","name":"b","type":"uint256"}],"indexed":false,"internalType":"struct Test.MyStruct","name":"s","type":"tuple"}],"name":"StructEvent","type":"event"},{"inputs":[],"name":"TestEvent","outputs":[],"stateMutability":"nonpayable","type":"function"}]`}, ` + "context" "math/big" + "time" "github.com/ethereum/go-ethereum/accounts/abi/bind" "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" @@ -1828,12 +1831,23 @@ var bindTests = []struct { } sim.Commit() - _, err = d.TestEvent(user) + tx, err := d.TestEvent(user) if err != nil { t.Fatalf("Failed to call contract %v", err) } sim.Commit() + // Wait for the transaction to be mined + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) + defer cancel() + receipt, err := bind.WaitMined(ctx, sim, tx) + if err != nil { + t.Fatalf("Failed to wait for tx to be mined: %v", err) + } + if receipt.Status != types.ReceiptStatusSuccessful { + t.Fatal("Transaction failed") + } + it, err := d.FilterStructEvent(nil) if err != nil { t.Fatalf("Failed to filter contract event %v", err) @@ -1862,7 +1876,7 @@ var bindTests = []struct { `NewErrors`, ` pragma solidity >0.8.4; - + contract NewErrors { error MyError(uint256); error MyError1(uint256); @@ -1878,7 +1892,7 @@ var bindTests = []struct { ` "context" "math/big" - + "github.com/ethereum/go-ethereum/accounts/abi/bind" "github.com/ethereum/go-ethereum/accounts/abi/bind/backends" "github.com/ethereum/go-ethereum/core/types" @@ -1892,7 +1906,7 @@ var bindTests = []struct { sim = backends.NewSimulatedBackend(types.GenesisAlloc{user.From: {Balance: big.NewInt(1000000000000000000)}}, ethconfig.Defaults.Miner.GasCeil) ) defer sim.Close() - + _, tx, contract, err := DeployNewErrors(user, sim) if err != nil { t.Fatal(err) @@ -1917,12 +1931,12 @@ var bindTests = []struct { name: `ConstructorWithStructParam`, contract: ` pragma solidity >=0.8.0 <0.9.0; - + contract ConstructorWithStructParam { struct StructType { uint256 field; } - + constructor(StructType memory st) {} } `, @@ -1951,7 +1965,7 @@ var bindTests = []struct { t.Fatalf("DeployConstructorWithStructParam() got err %v; want nil err", err) } sim.Commit() - + if _, err = bind.WaitDeployed(context.Background(), sim, tx); err != nil { t.Logf("Deployment tx: %+v", tx) t.Errorf("bind.WaitDeployed(nil, %T, ) got err %v; want nil err", sim, err) @@ -2000,7 +2014,7 @@ var bindTests = []struct { t.Fatalf("DeployNameConflict() got err %v; want nil err", err) } sim.Commit() - + if _, err = bind.WaitDeployed(context.Background(), sim, tx); err != nil { t.Logf("Deployment tx: %+v", tx) t.Errorf("bind.WaitDeployed(nil, %T, ) got err %v; want nil err", sim, err) diff --git a/accounts/abi/bind/v2/base.go b/accounts/abi/bind/v2/base.go index a9b667e697..535c0ed4fd 100644 --- a/accounts/abi/bind/v2/base.go +++ b/accounts/abi/bind/v2/base.go @@ -383,13 +383,14 @@ func (c *BoundContract) estimateGasLimit(opts *TransactOpts, contract *common.Ad } } msg := ethereum.CallMsg{ - From: opts.From, - To: contract, - GasPrice: gasPrice, - GasTipCap: gasTipCap, - GasFeeCap: gasFeeCap, - Value: value, - Data: input, + From: opts.From, + To: contract, + GasPrice: gasPrice, + GasTipCap: gasTipCap, + GasFeeCap: gasFeeCap, + Value: value, + Data: input, + AccessList: opts.AccessList, } return c.transactor.EstimateGas(ensureContext(opts.Context), msg) } diff --git a/accounts/usbwallet/trezor.go b/accounts/usbwallet/trezor.go index 1c4270d255..d4862d161b 100644 --- a/accounts/usbwallet/trezor.go +++ b/accounts/usbwallet/trezor.go @@ -25,6 +25,7 @@ import ( "errors" "fmt" "io" + "math" "math/big" "github.com/ethereum/go-ethereum/accounts" @@ -249,7 +250,11 @@ func (w *trezorDriver) trezorSign(derivationPath []uint32, tx *types.Transaction } } // Extract the Ethereum signature and do a sanity validation - if len(response.GetSignatureR()) == 0 || len(response.GetSignatureS()) == 0 || response.GetSignatureV() == 0 { + if len(response.GetSignatureR()) == 0 || len(response.GetSignatureS()) == 0 { + return common.Address{}, nil, errors.New("reply lacks signature") + } else if response.GetSignatureV() == 0 && int(chainID.Int64()) <= (math.MaxUint32-36)/2 { + // for chainId >= (MaxUint32-36)/2, Trezor returns signature bit only + // https://github.com/trezor/trezor-mcu/pull/399 return common.Address{}, nil, errors.New("reply lacks signature") } signature := append(append(response.GetSignatureR(), response.GetSignatureS()...), byte(response.GetSignatureV())) @@ -261,7 +266,11 @@ func (w *trezorDriver) trezorSign(derivationPath []uint32, tx *types.Transaction } else { // Trezor backend does not support typed transactions yet. signer = types.NewEIP155Signer(chainID) - signature[64] -= byte(chainID.Uint64()*2 + 35) + // if chainId is above (MaxUint32 - 36) / 2 then the final v values is returned + // directly. Otherwise, the returned value is 35 + chainid * 2. + if signature[64] > 1 && int(chainID.Int64()) <= (math.MaxUint32-36)/2 { + signature[64] -= byte(chainID.Uint64()*2 + 35) + } } // Inject the final signature into the transaction and sanity check the sender diff --git a/beacon/blsync/client.go b/beacon/blsync/client.go index 3c93754d3d..744f469124 100644 --- a/beacon/blsync/client.go +++ b/beacon/blsync/client.go @@ -23,9 +23,11 @@ import ( "github.com/ethereum/go-ethereum/beacon/light/sync" "github.com/ethereum/go-ethereum/beacon/params" "github.com/ethereum/go-ethereum/beacon/types" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/mclock" "github.com/ethereum/go-ethereum/ethdb/memorydb" "github.com/ethereum/go-ethereum/event" + "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rpc" ) @@ -46,7 +48,13 @@ func NewClient(config params.ClientConfig) *Client { var ( db = memorydb.New() committeeChain = light.NewCommitteeChain(db, &config.ChainConfig, config.Threshold, !config.NoFilter) - headTracker = light.NewHeadTracker(committeeChain, config.Threshold) + headTracker = light.NewHeadTracker(committeeChain, config.Threshold, func(checkpoint common.Hash) { + if saved, err := config.SaveCheckpointToFile(checkpoint); saved { + log.Debug("Saved beacon checkpoint", "file", config.CheckpointFile, "checkpoint", checkpoint) + } else if err != nil { + log.Error("Failed to save beacon checkpoint", "file", config.CheckpointFile, "checkpoint", checkpoint, "error", err) + } + }) ) headSync := sync.NewHeadSync(headTracker, committeeChain) diff --git a/beacon/engine/types.go b/beacon/engine/types.go index 984090ef89..3e52933a90 100644 --- a/beacon/engine/types.go +++ b/beacon/engine/types.go @@ -131,7 +131,7 @@ type executionPayloadEnvelopeMarshaling struct { type PayloadStatusV1 struct { Status string `json:"status"` - Witness *hexutil.Bytes `json:"witness"` + Witness *hexutil.Bytes `json:"witness,omitempty"` LatestValidHash *common.Hash `json:"latestValidHash"` ValidationError *string `json:"validationError"` } diff --git a/beacon/light/head_tracker.go b/beacon/light/head_tracker.go index 010e548ddb..62faf1dbc1 100644 --- a/beacon/light/head_tracker.go +++ b/beacon/light/head_tracker.go @@ -21,7 +21,9 @@ import ( "sync" "time" + "github.com/ethereum/go-ethereum/beacon/params" "github.com/ethereum/go-ethereum/beacon/types" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/log" ) @@ -38,13 +40,15 @@ type HeadTracker struct { hasFinalityUpdate bool prefetchHead types.HeadInfo changeCounter uint64 + saveCheckpoint func(common.Hash) } // NewHeadTracker creates a new HeadTracker. -func NewHeadTracker(committeeChain *CommitteeChain, minSignerCount int) *HeadTracker { +func NewHeadTracker(committeeChain *CommitteeChain, minSignerCount int, saveCheckpoint func(common.Hash)) *HeadTracker { return &HeadTracker{ committeeChain: committeeChain, minSignerCount: minSignerCount, + saveCheckpoint: saveCheckpoint, } } @@ -100,6 +104,9 @@ func (h *HeadTracker) ValidateFinality(update types.FinalityUpdate) (bool, error if replace { h.finalityUpdate, h.hasFinalityUpdate = update, true h.changeCounter++ + if h.saveCheckpoint != nil && update.Finalized.Slot%params.EpochLength == 0 { + h.saveCheckpoint(update.Finalized.Hash()) + } } return replace, err } diff --git a/beacon/params/checkpoint_holesky.hex b/beacon/params/checkpoint_holesky.hex index f1e27b48f6..740d7aba21 100644 --- a/beacon/params/checkpoint_holesky.hex +++ b/beacon/params/checkpoint_holesky.hex @@ -1 +1 @@ -0xf5606a019f0f1006e9ec2070695045f4334450362a48da4c5965314510e0b4c3 \ No newline at end of file +0xd60e5310c5d52ced44cfb13be4e9f22a1e6a6dc56964c3cccd429182d26d72d0 \ No newline at end of file diff --git a/beacon/params/checkpoint_mainnet.hex b/beacon/params/checkpoint_mainnet.hex index a11c3394bb..45f065ca15 100644 --- a/beacon/params/checkpoint_mainnet.hex +++ b/beacon/params/checkpoint_mainnet.hex @@ -1 +1 @@ -0x3c0cb4aa83beded1803d262664ba4392b1023f334d9cca02dc3a6925987ebe91 \ No newline at end of file +0x02f0bb348b0d45f95a9b7e2bb5705768ad06548876cee03d880a2c9dabb1ff88 \ No newline at end of file diff --git a/beacon/params/checkpoint_sepolia.hex b/beacon/params/checkpoint_sepolia.hex index e4f2f96733..3d1b2885b3 100644 --- a/beacon/params/checkpoint_sepolia.hex +++ b/beacon/params/checkpoint_sepolia.hex @@ -1 +1 @@ -0xa8d56457aa414523d93659aef1f7409bbfb72ad75e94d917c8c0b1baa38153ef \ No newline at end of file +0xa0dad451a230c01be6f2492980ec5bb412d8cf33351a75e8b172b5b84a5fd03a \ No newline at end of file diff --git a/beacon/params/config.go b/beacon/params/config.go index be2a40f171..2f6ba082c5 100644 --- a/beacon/params/config.go +++ b/beacon/params/config.go @@ -54,6 +54,7 @@ type ChainConfig struct { GenesisValidatorsRoot common.Hash // Root hash of the genesis validator set, used for signature domain calculation Forks Forks Checkpoint common.Hash + CheckpointFile string } // ForkAtEpoch returns the latest active fork at the given epoch. @@ -211,3 +212,36 @@ func (f Forks) Less(i, j int) bool { } return f[i].knownIndex < f[j].knownIndex } + +// SetCheckpointFile sets the checkpoint import/export file name and attempts to +// read the checkpoint from the file if it already exists. It returns true if +// a checkpoint has been loaded. +func (c *ChainConfig) SetCheckpointFile(checkpointFile string) (bool, error) { + c.CheckpointFile = checkpointFile + file, err := os.ReadFile(checkpointFile) + if os.IsNotExist(err) { + return false, nil // did not load checkpoint + } + if err != nil { + return false, fmt.Errorf("failed to read beacon checkpoint file: %v", err) + } + cp, err := hexutil.Decode(string(file)) + if err != nil { + return false, fmt.Errorf("failed to decode hex string in beacon checkpoint file: %v", err) + } + if len(cp) != 32 { + return false, fmt.Errorf("invalid hex string length in beacon checkpoint file: %d", len(cp)) + } + copy(c.Checkpoint[:len(cp)], cp) + return true, nil +} + +// SaveCheckpointToFile saves the given checkpoint to file if a checkpoint +// import/export file has been specified. +func (c *ChainConfig) SaveCheckpointToFile(checkpoint common.Hash) (bool, error) { + if c.CheckpointFile == "" { + return false, nil + } + err := os.WriteFile(c.CheckpointFile, []byte(checkpoint.Hex()), 0600) + return err == nil, err +} diff --git a/beacon/params/networks.go b/beacon/params/networks.go index 7e73a2c69c..51f67e0c97 100644 --- a/beacon/params/networks.go +++ b/beacon/params/networks.go @@ -41,7 +41,8 @@ var ( AddFork("ALTAIR", 74240, []byte{1, 0, 0, 0}). AddFork("BELLATRIX", 144896, []byte{2, 0, 0, 0}). AddFork("CAPELLA", 194048, []byte{3, 0, 0, 0}). - AddFork("DENEB", 269568, []byte{4, 0, 0, 0}) + AddFork("DENEB", 269568, []byte{4, 0, 0, 0}). + AddFork("ELECTRA", 364032, []byte{5, 0, 0, 0}) SepoliaLightConfig = (&ChainConfig{ GenesisValidatorsRoot: common.HexToHash("0xd8ea171f3c94aea21ebc42a1ed61052acf3f9209c00e4efbaaddac09ed9b8078"), diff --git a/build/checksums.txt b/build/checksums.txt index 5ccb85bba6..a914d79860 100644 --- a/build/checksums.txt +++ b/build/checksums.txt @@ -5,109 +5,109 @@ # https://github.com/ethereum/execution-spec-tests/releases/download/pectra-devnet-6%40v1.0.0/ b69211752a3029083c020dc635fe12156ca1a6725a08559da540a0337586a77e fixtures_pectra-devnet-6.tar.gz -# version:golang 1.24.1 +# version:golang 1.24.2 # https://go.dev/dl/ -8244ebf46c65607db10222b5806aeb31c1fcf8979c1b6b12f60c677e9a3c0656 go1.24.1.src.tar.gz -8d627dc163a4bffa2b1887112ad6194af175dce108d606ed1714a089fb806033 go1.24.1.aix-ppc64.tar.gz 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+ce1dc0bad6f8a61d64e6b3779eeb773479c175125d6f686b0e67ef9c8432d16e golangci-lint-2.0.2-windows-armv6.zip +92684a48faabe792b11ac27ca8b25551eff940b0a1e84ad7244e98b4994962db golangci-lint-2.0.2-windows-armv7.zip # This is the builder on PPA that will build Go itself (inception-y), don't modify! # diff --git a/cmd/blsync/main.go b/cmd/blsync/main.go index 60caa4aa2a..39a9407304 100644 --- a/cmd/blsync/main.go +++ b/cmd/blsync/main.go @@ -43,6 +43,7 @@ func main() { utils.BeaconGenesisRootFlag, utils.BeaconGenesisTimeFlag, utils.BeaconCheckpointFlag, + utils.BeaconCheckpointFileFlag, //TODO datadir for optional permanent database utils.MainnetFlag, utils.SepoliaFlag, diff --git a/cmd/clef/README.md b/cmd/clef/README.md index a73ffd5b45..d23e70a3d4 100644 --- a/cmd/clef/README.md +++ b/cmd/clef/README.md @@ -1,6 +1,6 @@ # Clef -Clef can be used to sign transactions and data and is meant as a(n eventual) replacement for Geth's account management. This allows DApps to not depend on Geth's account management. When a DApp wants to sign data (or a transaction), it can send the content to Clef, which will then provide the user with context and asks for permission to sign the content. If the users grants the signing request, Clef will send the signature back to the DApp. +Clef can be used to sign transactions and data and is meant as a(n eventual) replacement for Geth's account management. This allows DApps to not depend on Geth's account management. When a DApp wants to sign data (or a transaction), it can send the content to Clef, which will then provide the user with context and ask for permission to sign the content. If the user grants the signing request, Clef will send the signature back to the DApp. This setup allows a DApp to connect to a remote Ethereum node and send transactions that are locally signed. This can help in situations when a DApp is connected to an untrusted remote Ethereum node, because a local one is not available, not synchronized with the chain, or is a node that has no built-in (or limited) account management. @@ -123,7 +123,7 @@ The External API is **untrusted**: it does not accept credentials, nor does it e Clef has one native console-based UI, for operation without any standalone tools. However, there is also an API to communicate with an external UI. To enable that UI, the signer needs to be executed with the `--stdio-ui` option, which allocates `stdin` / `stdout` for the UI API. -An example (insecure) proof-of-concept of has been implemented in `pythonsigner.py`. +An example (insecure) proof-of-concept has been implemented in `pythonsigner.py`. The model is as follows: @@ -335,7 +335,7 @@ Bash example: #### Arguments - content type [string]: type of signed data - - `text/validator`: hex data with custom validator defined in a contract + - `text/validator`: hex data with a custom validator defined in a contract - `application/clique`: [clique](https://github.com/ethereum/EIPs/issues/225) headers - `text/plain`: simple hex data validated by `account_ecRecover` - account [address]: account to sign with diff --git a/cmd/clef/rules.md b/cmd/clef/rules.md index 3cd1bb52c6..ef89ec00c8 100644 --- a/cmd/clef/rules.md +++ b/cmd/clef/rules.md @@ -2,7 +2,7 @@ The `signer` binary contains a ruleset engine, implemented with [OttoVM](https://github.com/robertkrimen/otto) -It enables usecases like the following: +It enables use cases like the following: * I want to auto-approve transactions with contract `CasinoDapp`, with up to `0.05 ether` in value to maximum `1 ether` per 24h period * I want to auto-approve transaction to contract `EthAlarmClock` with `data`=`0xdeadbeef`, if `value=0`, `gas < 44k` and `gasPrice < 40Gwei` diff --git a/cmd/devp2p/internal/v5test/discv5tests.go b/cmd/devp2p/internal/v5test/discv5tests.go index 7dbd3c3be5..2139cd8ca6 100644 --- a/cmd/devp2p/internal/v5test/discv5tests.go +++ b/cmd/devp2p/internal/v5test/discv5tests.go @@ -59,8 +59,9 @@ func (s *Suite) AllTests() []utesting.Test { } } -// TestPing sends PING and expects a PONG response. func (s *Suite) TestPing(t *utesting.T) { + t.Log(`This test is just a sanity check. It sends PING and expects a PONG response.`) + conn, l1 := s.listen1(t) defer conn.close() @@ -85,9 +86,10 @@ func checkPong(t *utesting.T, pong *v5wire.Pong, ping *v5wire.Ping, c net.Packet } } -// TestPingLargeRequestID sends PING with a 9-byte request ID, which isn't allowed by the spec. -// The remote node should not respond. func (s *Suite) TestPingLargeRequestID(t *utesting.T) { + t.Log(`This test sends PING with a 9-byte request ID, which isn't allowed by the spec. +The remote node should not respond.`) + conn, l1 := s.listen1(t) defer conn.close() @@ -104,10 +106,11 @@ func (s *Suite) TestPingLargeRequestID(t *utesting.T) { } } -// TestPingMultiIP establishes a session from one IP as usual. The session is then reused -// on another IP, which shouldn't work. The remote node should respond with WHOAREYOU for -// the attempt from a different IP. func (s *Suite) TestPingMultiIP(t *utesting.T) { + t.Log(`This test establishes a session from one IP as usual. The session is then reused +on another IP, which shouldn't work. The remote node should respond with WHOAREYOU for +the attempt from a different IP.`) + conn, l1, l2 := s.listen2(t) defer conn.close() @@ -120,6 +123,7 @@ func (s *Suite) TestPingMultiIP(t *utesting.T) { checkPong(t, resp.(*v5wire.Pong), ping, l1) // Send on l2. This reuses the session because there is only one codec. + t.Log("sending ping from alternate IP", l2.LocalAddr()) ping2 := &v5wire.Ping{ReqID: conn.nextReqID()} conn.write(l2, ping2, nil) switch resp := conn.read(l2).(type) { @@ -158,6 +162,10 @@ func (s *Suite) TestPingMultiIP(t *utesting.T) { // packet instead of a handshake message packet. The remote node should respond with // another WHOAREYOU challenge for the second packet. func (s *Suite) TestPingHandshakeInterrupted(t *utesting.T) { + t.Log(`TestPingHandshakeInterrupted starts a handshake, but doesn't finish it and sends a second ordinary message +packet instead of a handshake message packet. The remote node should respond with +another WHOAREYOU challenge for the second packet.`) + conn, l1 := s.listen1(t) defer conn.close() @@ -181,8 +189,10 @@ func (s *Suite) TestPingHandshakeInterrupted(t *utesting.T) { } } -// TestTalkRequest sends TALKREQ and expects an empty TALKRESP response. func (s *Suite) TestTalkRequest(t *utesting.T) { + t.Log(`This test sends some examples of TALKREQ with a protocol-id of "test-protocol" +and expects an empty TALKRESP response.`) + conn, l1 := s.listen1(t) defer conn.close() @@ -202,6 +212,7 @@ func (s *Suite) TestTalkRequest(t *utesting.T) { } // Empty request ID. + t.Log("sending TALKREQ with empty request-id") resp = conn.reqresp(l1, &v5wire.TalkRequest{Protocol: "test-protocol"}) switch resp := resp.(type) { case *v5wire.TalkResponse: @@ -216,8 +227,9 @@ func (s *Suite) TestTalkRequest(t *utesting.T) { } } -// TestFindnodeZeroDistance checks that the remote node returns itself for FINDNODE with distance zero. func (s *Suite) TestFindnodeZeroDistance(t *utesting.T) { + t.Log(`This test checks that the remote node returns itself for FINDNODE with distance zero.`) + conn, l1 := s.listen1(t) defer conn.close() @@ -233,9 +245,11 @@ func (s *Suite) TestFindnodeZeroDistance(t *utesting.T) { } } -// TestFindnodeResults pings the node under test from multiple nodes. After waiting for them to be -// accepted into the remote table, the test checks that they are returned by FINDNODE. func (s *Suite) TestFindnodeResults(t *utesting.T) { + t.Log(`This test pings the node under test from multiple other endpoints and node identities +(the 'bystanders'). After waiting for them to be accepted into the remote table, the test checks +that they are returned by FINDNODE.`) + // Create bystanders. nodes := make([]*bystander, 5) added := make(chan enode.ID, len(nodes)) @@ -273,6 +287,7 @@ func (s *Suite) TestFindnodeResults(t *utesting.T) { } // Send FINDNODE for all distances. + t.Log("requesting nodes") conn, l1 := s.listen1(t) defer conn.close() foundNodes, err := conn.findnode(l1, dists) diff --git a/cmd/evm/README.md b/cmd/evm/README.md index f95b6b4d7b..17d663a50c 100644 --- a/cmd/evm/README.md +++ b/cmd/evm/README.md @@ -16,7 +16,7 @@ which can 1. Take a prestate, including - Accounts, - Block context information, - - Previous blockshashes (*optional) + - Previous block hashes (*optional) 2. Apply a set of transactions, 3. Apply a mining-reward (*optional), 4. And generate a post-state, including diff --git a/cmd/evm/eest.go b/cmd/evm/eest.go index 43071a3e5d..4cda2fc517 100644 --- a/cmd/evm/eest.go +++ b/cmd/evm/eest.go @@ -22,7 +22,7 @@ import "regexp" // within its filename by the execution spec test (EEST). type testMetadata struct { fork string - module string // which python module gnerated the test, e.g. eip7702 + module string // which python module generated the test, e.g. eip7702 file string // exact file the test came from, e.g. test_gas.py function string // func that created the test, e.g. test_valid_mcopy_operations parameters string // the name of the parameters which were used to fill the test, e.g. zero_inputs diff --git a/cmd/evm/internal/t8ntool/execution.go b/cmd/evm/internal/t8ntool/execution.go index 7de1eb6949..b2e5f70714 100644 --- a/cmd/evm/internal/t8ntool/execution.go +++ b/cmd/evm/internal/t8ntool/execution.go @@ -363,9 +363,13 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig, return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not parse requests logs: %v", err)) } // EIP-7002 - core.ProcessWithdrawalQueue(&requests, evm) + if err := core.ProcessWithdrawalQueue(&requests, evm); err != nil { + return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not process withdrawal requests: %v", err)) + } // EIP-7251 - core.ProcessConsolidationQueue(&requests, evm) + if err := core.ProcessConsolidationQueue(&requests, evm); err != nil { + return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not process consolidation requests: %v", err)) + } } // Commit block diff --git a/cmd/geth/chaincmd.go b/cmd/geth/chaincmd.go index 05c8bc4c7c..a947f35f2f 100644 --- a/cmd/geth/chaincmd.go +++ b/cmd/geth/chaincmd.go @@ -31,13 +31,15 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" - "github.com/ethereum/go-ethereum/eth/ethconfig" "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/internal/debug" "github.com/ethereum/go-ethereum/internal/era" + "github.com/ethereum/go-ethereum/internal/flags" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/params" "github.com/urfave/cli/v2" @@ -66,7 +68,7 @@ It expects the genesis file as argument.`, Name: "dumpgenesis", Usage: "Dumps genesis block JSON configuration to stdout", ArgsUsage: "", - Flags: append([]cli.Flag{utils.DataDirFlag}, utils.NetworkFlags...), + Flags: slices.Concat([]cli.Flag{utils.DataDirFlag}, utils.NetworkFlags), Description: ` The dumpgenesis command prints the genesis configuration of the network preset if one is set. Otherwise it prints the genesis from the datadir.`, @@ -77,12 +79,16 @@ if one is set. Otherwise it prints the genesis from the datadir.`, Usage: "Import a blockchain file", ArgsUsage: " ( ... ) ", Flags: slices.Concat([]cli.Flag{ - utils.CacheFlag, - utils.SyncModeFlag, utils.GCModeFlag, utils.SnapshotFlag, + utils.CacheFlag, utils.CacheDatabaseFlag, + utils.CacheTrieFlag, utils.CacheGCFlag, + utils.CacheSnapshotFlag, + utils.CacheNoPrefetchFlag, + utils.CachePreimagesFlag, + utils.NoCompactionFlag, utils.MetricsEnabledFlag, utils.MetricsEnabledExpensiveFlag, utils.MetricsHTTPFlag, @@ -105,7 +111,11 @@ if one is set. Otherwise it prints the genesis from the datadir.`, utils.LogNoHistoryFlag, utils.LogExportCheckpointsFlag, utils.StateHistoryFlag, - }, utils.DatabaseFlags), + }, utils.DatabaseFlags, debug.Flags), + Before: func(ctx *cli.Context) error { + flags.MigrateGlobalFlags(ctx) + return debug.Setup(ctx) + }, Description: ` The import command allows the import of blocks from an RLP-encoded format. This format can be a single file containing multiple RLP-encoded blocks, or multiple files can be given. @@ -119,10 +129,7 @@ to import successfully.`, Name: "export", Usage: "Export blockchain into file", ArgsUsage: " [ ]", - Flags: slices.Concat([]cli.Flag{ - utils.CacheFlag, - utils.SyncModeFlag, - }, utils.DatabaseFlags), + Flags: slices.Concat([]cli.Flag{utils.CacheFlag}, utils.DatabaseFlags), Description: ` Requires a first argument of the file to write to. Optional second and third arguments control the first and @@ -135,12 +142,7 @@ be gzipped.`, Name: "import-history", Usage: "Import an Era archive", ArgsUsage: "", - Flags: slices.Concat([]cli.Flag{ - utils.TxLookupLimitFlag, - }, - utils.DatabaseFlags, - utils.NetworkFlags, - ), + Flags: slices.Concat([]cli.Flag{utils.TxLookupLimitFlag, utils.TransactionHistoryFlag}, utils.DatabaseFlags, utils.NetworkFlags), Description: ` The import-history command will import blocks and their corresponding receipts from Era archives. @@ -151,7 +153,7 @@ from Era archives. Name: "export-history", Usage: "Export blockchain history to Era archives", ArgsUsage: " ", - Flags: slices.Concat(utils.DatabaseFlags), + Flags: utils.DatabaseFlags, Description: ` The export-history command will export blocks and their corresponding receipts into Era archives. Eras are typically packaged in steps of 8192 blocks. @@ -162,10 +164,7 @@ into Era archives. Eras are typically packaged in steps of 8192 blocks. Name: "import-preimages", Usage: "Import the preimage database from an RLP stream", ArgsUsage: "", - Flags: slices.Concat([]cli.Flag{ - utils.CacheFlag, - utils.SyncModeFlag, - }, utils.DatabaseFlags), + Flags: slices.Concat([]cli.Flag{utils.CacheFlag}, utils.DatabaseFlags), Description: ` The import-preimages command imports hash preimages from an RLP encoded stream. It's deprecated, please use "geth db import" instead. @@ -247,10 +246,13 @@ func initGenesis(ctx *cli.Context) error { triedb := utils.MakeTrieDatabase(ctx, chaindb, ctx.Bool(utils.CachePreimagesFlag.Name), false, genesis.IsVerkle()) defer triedb.Close() - _, hash, _, err := core.SetupGenesisBlockWithOverride(chaindb, triedb, genesis, &overrides) + _, hash, compatErr, err := core.SetupGenesisBlockWithOverride(chaindb, triedb, genesis, &overrides) if err != nil { utils.Fatalf("Failed to write genesis block: %v", err) } + if compatErr != nil { + utils.Fatalf("Failed to write chain config: %v", compatErr) + } log.Info("Successfully wrote genesis state", "database", "chaindata", "hash", hash) return nil @@ -435,6 +437,10 @@ func importHistory(ctx *cli.Context) error { network = "mainnet" case ctx.Bool(utils.SepoliaFlag.Name): network = "sepolia" + case ctx.Bool(utils.HoleskyFlag.Name): + network = "holesky" + case ctx.Bool(utils.HoodiFlag.Name): + network = "hoodi" } } else { // No network flag set, try to determine network based on files @@ -458,7 +464,7 @@ func importHistory(ctx *cli.Context) error { network = networks[0] } - if err := utils.ImportHistory(chain, db, dir, network); err != nil { + if err := utils.ImportHistory(chain, dir, network); err != nil { return err } fmt.Printf("Import done in %v\n", time.Since(start)) @@ -622,7 +628,7 @@ func pruneHistory(ctx *cli.Context) error { defer chain.Stop() // Determine the prune point. This will be the first PoS block. - prunePoint, ok := ethconfig.HistoryPrunePoints[chain.Genesis().Hash()] + prunePoint, ok := history.PrunePoints[chain.Genesis().Hash()] if !ok || prunePoint == nil { return errors.New("prune point not found") } diff --git a/cmd/geth/dbcmd.go b/cmd/geth/dbcmd.go index cd41c57c75..44a52521f0 100644 --- a/cmd/geth/dbcmd.go +++ b/cmd/geth/dbcmd.go @@ -86,12 +86,10 @@ Remove blockchain and state databases`, }, } dbInspectCmd = &cli.Command{ - Action: inspect, - Name: "inspect", - ArgsUsage: " ", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: inspect, + Name: "inspect", + ArgsUsage: " ", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Usage: "Inspect the storage size for each type of data in the database", Description: `This commands iterates the entire database. If the optional 'prefix' and 'start' arguments are provided, then the iteration is limited to the given subset of data.`, } @@ -109,16 +107,13 @@ a data corruption.`, Action: dbStats, Name: "stats", Usage: "Print leveldb statistics", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), } dbCompactCmd = &cli.Command{ Action: dbCompact, Name: "compact", Usage: "Compact leveldb database. WARNING: May take a very long time", Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, utils.CacheFlag, utils.CacheDatabaseFlag, }, utils.NetworkFlags, utils.DatabaseFlags), @@ -127,13 +122,11 @@ WARNING: This operation may take a very long time to finish, and may cause datab corruption if it is aborted during execution'!`, } dbGetCmd = &cli.Command{ - Action: dbGet, - Name: "get", - Usage: "Show the value of a database key", - ArgsUsage: "", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: dbGet, + Name: "get", + Usage: "Show the value of a database key", + ArgsUsage: "", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: "This command looks up the specified database key from the database.", } dbDeleteCmd = &cli.Command{ @@ -141,9 +134,7 @@ corruption if it is aborted during execution'!`, Name: "delete", Usage: "Delete a database key (WARNING: may corrupt your database)", ArgsUsage: "", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: `This command deletes the specified database key from the database. WARNING: This is a low-level operation which may cause database corruption!`, } @@ -152,59 +143,47 @@ WARNING: This is a low-level operation which may cause database corruption!`, Name: "put", Usage: "Set the value of a database key (WARNING: may corrupt your database)", ArgsUsage: " ", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: `This command sets a given database key to the given value. WARNING: This is a low-level operation which may cause database corruption!`, } dbGetSlotsCmd = &cli.Command{ - Action: dbDumpTrie, - Name: "dumptrie", - Usage: "Show the storage key/values of a given storage trie", - ArgsUsage: " ", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: dbDumpTrie, + Name: "dumptrie", + Usage: "Show the storage key/values of a given storage trie", + ArgsUsage: " ", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: "This command looks up the specified database key from the database.", } dbDumpFreezerIndex = &cli.Command{ - Action: freezerInspect, - Name: "freezer-index", - Usage: "Dump out the index of a specific freezer table", - ArgsUsage: " ", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: freezerInspect, + Name: "freezer-index", + Usage: "Dump out the index of a specific freezer table", + ArgsUsage: " ", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: "This command displays information about the freezer index.", } dbImportCmd = &cli.Command{ - Action: importLDBdata, - Name: "import", - Usage: "Imports leveldb-data from an exported RLP dump.", - ArgsUsage: " has .gz suffix, gzip compression will be used.", - ArgsUsage: " ", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: exportChaindata, + Name: "export", + Usage: "Exports the chain data into an RLP dump. If the has .gz suffix, gzip compression will be used.", + ArgsUsage: " ", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: "Exports the specified chain data to an RLP encoded stream, optionally gzip-compressed.", } dbMetadataCmd = &cli.Command{ - Action: showMetaData, - Name: "metadata", - Usage: "Shows metadata about the chain status.", - Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, - }, utils.NetworkFlags, utils.DatabaseFlags), + Action: showMetaData, + Name: "metadata", + Usage: "Shows metadata about the chain status.", + Flags: slices.Concat(utils.NetworkFlags, utils.DatabaseFlags), Description: "Shows metadata about the chain status.", } dbInspectHistoryCmd = &cli.Command{ @@ -213,7 +192,6 @@ WARNING: This is a low-level operation which may cause database corruption!`, Usage: "Inspect the state history within block range", ArgsUsage: "
[OPTIONAL ]", Flags: slices.Concat([]cli.Flag{ - utils.SyncModeFlag, &cli.Uint64Flag{ Name: "start", Usage: "block number of the range start, zero means earliest history", diff --git a/cmd/geth/main.go b/cmd/geth/main.go index 9c0c0d9dfc..289030ae65 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -100,7 +100,6 @@ var ( utils.LightNoSyncServeFlag, // deprecated utils.EthRequiredBlocksFlag, utils.LegacyWhitelistFlag, // deprecated - utils.BloomFilterSizeFlag, utils.CacheFlag, utils.CacheDatabaseFlag, utils.CacheTrieFlag, @@ -142,7 +141,6 @@ var ( utils.VMTraceJsonConfigFlag, utils.NetworkIdFlag, utils.EthStatsURLFlag, - utils.NoCompactionFlag, utils.GpoBlocksFlag, utils.GpoPercentileFlag, utils.GpoMaxGasPriceFlag, @@ -158,6 +156,7 @@ var ( utils.BeaconGenesisRootFlag, utils.BeaconGenesisTimeFlag, utils.BeaconCheckpointFlag, + utils.BeaconCheckpointFileFlag, }, utils.NetworkFlags, utils.DatabaseFlags) rpcFlags = []cli.Flag{ diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go index d91d6ca5a8..d34e15ebc0 100644 --- a/cmd/utils/cmd.go +++ b/cmd/utils/cmd.go @@ -246,8 +246,9 @@ func readList(filename string) ([]string, error) { } // ImportHistory imports Era1 files containing historical block information, -// starting from genesis. -func ImportHistory(chain *core.BlockChain, db ethdb.Database, dir string, network string) error { +// starting from genesis. The assumption is held that the provided chain +// segment in Era1 file should all be canonical and verified. +func ImportHistory(chain *core.BlockChain, dir string, network string) error { if chain.CurrentSnapBlock().Number.BitLen() != 0 { return errors.New("history import only supported when starting from genesis") } @@ -308,11 +309,6 @@ func ImportHistory(chain *core.BlockChain, db ethdb.Database, dir string, networ if err != nil { return fmt.Errorf("error reading receipts %d: %w", it.Number(), err) } - if status, err := chain.HeaderChain().InsertHeaderChain([]*types.Header{block.Header()}, start); err != nil { - return fmt.Errorf("error inserting header %d: %w", it.Number(), err) - } else if status != core.CanonStatTy { - return fmt.Errorf("error inserting header %d, not canon: %v", it.Number(), status) - } if _, err := chain.InsertReceiptChain([]*types.Block{block}, []types.Receipts{receipts}, 2^64-1); err != nil { return fmt.Errorf("error inserting body %d: %w", it.Number(), err) } diff --git a/cmd/utils/export_test.go b/cmd/utils/export_test.go index b70d2451c6..d1a004d9b7 100644 --- a/cmd/utils/export_test.go +++ b/cmd/utils/export_test.go @@ -54,8 +54,8 @@ func (iter *testIterator) Next() (byte, []byte, []byte, bool) { if iter.index == 42 { iter.index += 1 } - return OpBatchAdd, []byte(fmt.Sprintf("key-%04d", iter.index)), - []byte(fmt.Sprintf("value %d", iter.index)), true + return OpBatchAdd, fmt.Appendf(nil, "key-%04d", iter.index), + fmt.Appendf(nil, "value %d", iter.index), true } func (iter *testIterator) Release() {} @@ -72,7 +72,7 @@ func testExport(t *testing.T, f string) { } // verify for i := 0; i < 1000; i++ { - v, err := db.Get([]byte(fmt.Sprintf("key-%04d", i))) + v, err := db.Get(fmt.Appendf(nil, "key-%04d", i)) if (i < 5 || i == 42) && err == nil { t.Fatalf("expected no element at idx %d, got '%v'", i, string(v)) } @@ -85,7 +85,7 @@ func testExport(t *testing.T, f string) { } } } - v, err := db.Get([]byte(fmt.Sprintf("key-%04d", 1000))) + v, err := db.Get(fmt.Appendf(nil, "key-%04d", 1000)) if err == nil { t.Fatalf("expected no element at idx %d, got '%v'", 1000, string(v)) } @@ -120,7 +120,7 @@ func (iter *deletionIterator) Next() (byte, []byte, []byte, bool) { if iter.index == 42 { iter.index += 1 } - return OpBatchDel, []byte(fmt.Sprintf("key-%04d", iter.index)), nil, true + return OpBatchDel, fmt.Appendf(nil, "key-%04d", iter.index), nil, true } func (iter *deletionIterator) Release() {} @@ -132,14 +132,14 @@ func testDeletion(t *testing.T, f string) { } db := rawdb.NewMemoryDatabase() for i := 0; i < 1000; i++ { - db.Put([]byte(fmt.Sprintf("key-%04d", i)), []byte(fmt.Sprintf("value %d", i))) + db.Put(fmt.Appendf(nil, "key-%04d", i), fmt.Appendf(nil, "value %d", i)) } err = ImportLDBData(db, f, 5, make(chan struct{})) if err != nil { t.Fatal(err) } for i := 0; i < 1000; i++ { - v, err := db.Get([]byte(fmt.Sprintf("key-%04d", i))) + v, err := db.Get(fmt.Appendf(nil, "key-%04d", i)) if i < 5 || i == 42 { if err != nil { t.Fatalf("expected element at idx %d, got '%v'", i, err) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index ae58c2d053..b26f43b376 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -342,6 +342,11 @@ var ( Usage: "Beacon chain weak subjectivity checkpoint block hash", Category: flags.BeaconCategory, } + BeaconCheckpointFileFlag = &cli.StringFlag{ + Name: "beacon.checkpoint.file", + Usage: "Beacon chain weak subjectivity checkpoint import/export file", + Category: flags.BeaconCategory, + } BlsyncApiFlag = &cli.StringFlag{ Name: "blsync.engine.api", Usage: "Target EL engine API URL", @@ -1849,10 +1854,16 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { if ctx.String(CryptoKZGFlag.Name) != "gokzg" && ctx.String(CryptoKZGFlag.Name) != "ckzg" { Fatalf("--%s flag must be 'gokzg' or 'ckzg'", CryptoKZGFlag.Name) } - log.Info("Initializing the KZG library", "backend", ctx.String(CryptoKZGFlag.Name)) - 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) - } + // The initialization of the KZG library can take up to 2 seconds + // We start this here in parallel, so it should be available + // once we start executing blocks. It's threadsafe. + go func() { + log.Info("Initializing the KZG library", "backend", ctx.String(CryptoKZGFlag.Name)) + 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) + } + }() + // VM tracing config. if ctx.IsSet(VMTraceFlag.Name) { if name := ctx.String(VMTraceFlag.Name); name != "" { @@ -1890,7 +1901,7 @@ func MakeBeaconLightConfig(ctx *cli.Context) bparams.ClientConfig { if !ctx.IsSet(BeaconGenesisTimeFlag.Name) { Fatalf("Custom beacon chain config is specified but genesis time is missing") } - if !ctx.IsSet(BeaconCheckpointFlag.Name) { + if !ctx.IsSet(BeaconCheckpointFlag.Name) && !ctx.IsSet(BeaconCheckpointFileFlag.Name) { Fatalf("Custom beacon chain config is specified but checkpoint is missing") } config.ChainConfig = bparams.ChainConfig{ @@ -1915,13 +1926,28 @@ func MakeBeaconLightConfig(ctx *cli.Context) bparams.ClientConfig { } } // Checkpoint is required with custom chain config and is optional with pre-defined config - if ctx.IsSet(BeaconCheckpointFlag.Name) { - if c, err := hexutil.Decode(ctx.String(BeaconCheckpointFlag.Name)); err == nil && len(c) <= 32 { - copy(config.Checkpoint[:len(c)], c) - } else { - Fatalf("Invalid hex string", "beacon.checkpoint", ctx.String(BeaconCheckpointFlag.Name), "error", err) + // If both checkpoint block hash and checkpoint file are specified then the + // client is initialized with the specified block hash and new checkpoints + // are saved to the specified file. + if ctx.IsSet(BeaconCheckpointFileFlag.Name) { + if _, err := config.SetCheckpointFile(ctx.String(BeaconCheckpointFileFlag.Name)); err != nil { + Fatalf("Could not load beacon checkpoint file", "beacon.checkpoint.file", ctx.String(BeaconCheckpointFileFlag.Name), "error", err) } } + if ctx.IsSet(BeaconCheckpointFlag.Name) { + hex := ctx.String(BeaconCheckpointFlag.Name) + c, err := hexutil.Decode(hex) + if err != nil { + Fatalf("Invalid hex string", "beacon.checkpoint", hex, "error", err) + } + if len(c) != 32 { + Fatalf("Invalid hex string length", "beacon.checkpoint", hex, "length", len(c)) + } + copy(config.Checkpoint[:len(c)], c) + } + if config.Checkpoint == (common.Hash{}) { + Fatalf("Beacon checkpoint not specified") + } config.Apis = ctx.StringSlice(BeaconApiFlag.Name) if config.Apis == nil { Fatalf("Beacon node light client API URL not specified") @@ -2189,6 +2215,8 @@ func MakeChain(ctx *cli.Context, stack *node.Node, readonly bool) (*core.BlockCh } if !ctx.Bool(SnapshotFlag.Name) { cache.SnapshotLimit = 0 // Disabled + } else if ctx.IsSet(CacheFlag.Name) || ctx.IsSet(CacheSnapshotFlag.Name) { + cache.SnapshotLimit = ctx.Int(CacheFlag.Name) * ctx.Int(CacheSnapshotFlag.Name) / 100 } // If we're in readonly, do not bother generating snapshot data. if readonly { diff --git a/cmd/utils/history_test.go b/cmd/utils/history_test.go index 8654c454f9..d3c6bda1c5 100644 --- a/cmd/utils/history_test.go +++ b/cmd/utils/history_test.go @@ -171,7 +171,7 @@ func TestHistoryImportAndExport(t *testing.T) { if err != nil { t.Fatalf("unable to initialize chain: %v", err) } - if err := ImportHistory(imported, db2, dir, "mainnet"); err != nil { + if err := ImportHistory(imported, dir, "mainnet"); err != nil { t.Fatalf("failed to import chain: %v", err) } if have, want := imported.CurrentHeader(), chain.CurrentHeader(); have.Hash() != want.Hash() { diff --git a/cmd/workload/testsuite.go b/cmd/workload/testsuite.go index e7019e2055..e8e25e7731 100644 --- a/cmd/workload/testsuite.go +++ b/cmd/workload/testsuite.go @@ -23,7 +23,7 @@ import ( "os" "slices" - "github.com/ethereum/go-ethereum/eth/ethconfig" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/internal/flags" "github.com/ethereum/go-ethereum/internal/utesting" "github.com/ethereum/go-ethereum/log" @@ -124,13 +124,13 @@ func testConfigFromCLI(ctx *cli.Context) (cfg testConfig) { cfg.filterQueryFile = "queries/filter_queries_mainnet.json" cfg.historyTestFile = "queries/history_mainnet.json" cfg.historyPruneBlock = new(uint64) - *cfg.historyPruneBlock = ethconfig.HistoryPrunePoints[params.MainnetGenesisHash].BlockNumber + *cfg.historyPruneBlock = history.PrunePoints[params.MainnetGenesisHash].BlockNumber case ctx.Bool(testSepoliaFlag.Name): cfg.fsys = builtinTestFiles cfg.filterQueryFile = "queries/filter_queries_sepolia.json" cfg.historyTestFile = "queries/history_sepolia.json" cfg.historyPruneBlock = new(uint64) - *cfg.historyPruneBlock = ethconfig.HistoryPrunePoints[params.SepoliaGenesisHash].BlockNumber + *cfg.historyPruneBlock = history.PrunePoints[params.SepoliaGenesisHash].BlockNumber default: cfg.fsys = os.DirFS(".") cfg.filterQueryFile = ctx.String(filterQueryFileFlag.Name) diff --git a/common/math/big.go b/common/math/big.go index 825f4baec9..493c2b7861 100644 --- a/common/math/big.go +++ b/common/math/big.go @@ -72,7 +72,7 @@ func (i *HexOrDecimal256) MarshalText() ([]byte, error) { if i == nil { return []byte("0x0"), nil } - return []byte(fmt.Sprintf("%#x", (*big.Int)(i))), nil + return fmt.Appendf(nil, "%#x", (*big.Int)(i)), nil } // Decimal256 unmarshals big.Int as a decimal string. When unmarshalling, diff --git a/common/math/integer.go b/common/math/integer.go index 25ced87053..dfcb0aecc4 100644 --- a/common/math/integer.go +++ b/common/math/integer.go @@ -48,7 +48,7 @@ func (i *HexOrDecimal64) UnmarshalText(input []byte) error { // MarshalText implements encoding.TextMarshaler. func (i HexOrDecimal64) MarshalText() ([]byte, error) { - return []byte(fmt.Sprintf("%#x", uint64(i))), nil + return fmt.Appendf(nil, "%#x", uint64(i)), nil } // ParseUint64 parses s as an integer in decimal or hexadecimal syntax. diff --git a/core/bench_test.go b/core/bench_test.go index 155fa6c3b5..00f924076a 100644 --- a/core/bench_test.go +++ b/core/bench_test.go @@ -183,7 +183,7 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) { if !disk { db = rawdb.NewMemoryDatabase() } else { - pdb, err := pebble.New(b.TempDir(), 128, 128, "", false) + pdb, err := pebble.New(b.TempDir(), 128, 128, "", false, true) if err != nil { b.Fatalf("cannot create temporary database: %v", err) } @@ -303,7 +303,7 @@ func makeChainForBench(db ethdb.Database, genesis *Genesis, full bool, count uin func benchWriteChain(b *testing.B, full bool, count uint64) { genesis := &Genesis{Config: params.AllEthashProtocolChanges} for i := 0; i < b.N; i++ { - pdb, err := pebble.New(b.TempDir(), 1024, 128, "", false) + pdb, err := pebble.New(b.TempDir(), 1024, 128, "", false, true) if err != nil { b.Fatalf("error opening database: %v", err) } @@ -316,7 +316,7 @@ func benchWriteChain(b *testing.B, full bool, count uint64) { func benchReadChain(b *testing.B, full bool, count uint64) { dir := b.TempDir() - pdb, err := pebble.New(dir, 1024, 128, "", false) + pdb, err := pebble.New(dir, 1024, 128, "", false, true) if err != nil { b.Fatalf("error opening database: %v", err) } @@ -332,7 +332,7 @@ func benchReadChain(b *testing.B, full bool, count uint64) { b.ResetTimer() for i := 0; i < b.N; i++ { - pdb, err = pebble.New(dir, 1024, 128, "", false) + pdb, err = pebble.New(dir, 1024, 128, "", false, true) if err != nil { b.Fatalf("error opening database: %v", err) } diff --git a/core/block_validator_test.go b/core/block_validator_test.go index 8af4057693..5217979236 100644 --- a/core/block_validator_test.go +++ b/core/block_validator_test.go @@ -50,8 +50,11 @@ func testHeaderVerification(t *testing.T, scheme string) { headers[i] = block.Header() } // Run the header checker for blocks one-by-one, checking for both valid and invalid nonces - chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) + chain, err := NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) defer chain.Stop() + if err != nil { + t.Fatal(err) + } for i := 0; i < len(blocks); i++ { for j, valid := range []bool{true, false} { @@ -163,8 +166,11 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) { postHeaders[i] = block.Header() } // Run the header checker for blocks one-by-one, checking for both valid and invalid nonces - chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), nil, gspec, nil, engine, vm.Config{}, nil) + chain, err := NewBlockChain(rawdb.NewMemoryDatabase(), nil, gspec, nil, engine, vm.Config{}, nil) defer chain.Stop() + if err != nil { + t.Fatal(err) + } // Verify the blocks before the merging for i := 0; i < len(preBlocks); i++ { diff --git a/core/blockchain.go b/core/blockchain.go index d80236c902..6667f64911 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -21,9 +21,11 @@ import ( "errors" "fmt" "io" + "math" "math/big" "runtime" "slices" + "sort" "strings" "sync" "sync/atomic" @@ -35,6 +37,7 @@ import ( "github.com/ethereum/go-ethereum/common/prque" "github.com/ethereum/go-ethereum/consensus" "github.com/ethereum/go-ethereum/consensus/misc/eip4844" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/state/snapshot" @@ -98,6 +101,10 @@ var ( errInvalidNewChain = errors.New("invalid new chain") ) +var ( + forkReadyInterval = 3 * time.Minute +) + const ( bodyCacheLimit = 256 blockCacheLimit = 256 @@ -157,7 +164,7 @@ type CacheConfig struct { // This defines the cutoff block for history expiry. // Blocks before this number may be unavailable in the chain database. - HistoryPruningCutoff uint64 + ChainHistoryMode history.HistoryMode } // triedbConfig derives the configures for trie database. @@ -253,6 +260,7 @@ type BlockChain struct { currentSnapBlock atomic.Pointer[types.Header] // Current head of snap-sync currentFinalBlock atomic.Pointer[types.Header] // Latest (consensus) finalized block currentSafeBlock atomic.Pointer[types.Header] // Latest (consensus) safe block + historyPrunePoint atomic.Pointer[history.PrunePoint] bodyCache *lru.Cache[common.Hash, *types.Body] bodyRLPCache *lru.Cache[common.Hash, rlp.RawValue] @@ -262,7 +270,6 @@ type BlockChain struct { txLookupLock sync.RWMutex txLookupCache *lru.Cache[common.Hash, txLookup] - wg sync.WaitGroup quit chan struct{} // shutdown signal, closed in Stop. stopping atomic.Bool // false if chain is running, true when stopped procInterrupt atomic.Bool // interrupt signaler for block processing @@ -273,6 +280,8 @@ type BlockChain struct { processor Processor // Block transaction processor interface vmConfig vm.Config logger *tracing.Hooks + + lastForkReadyAlert time.Time // Last time there was a fork readiness print out } // NewBlockChain returns a fully initialised block chain using information @@ -333,10 +342,10 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis bc.processor = NewStateProcessor(chainConfig, bc.hc) genesisHeader := bc.GetHeaderByNumber(0) - bc.genesisBlock = types.NewBlockWithHeader(genesisHeader) - if bc.genesisBlock == nil { + if genesisHeader == nil { return nil, ErrNoGenesis } + bc.genesisBlock = types.NewBlockWithHeader(genesisHeader) bc.currentBlock.Store(nil) bc.currentSnapBlock.Store(nil) @@ -512,19 +521,33 @@ func (bc *BlockChain) loadLastState() error { log.Warn("Empty database, resetting chain") return bc.Reset() } - // Make sure the entire head block is available - headBlock := bc.GetBlockByHash(head) + headHeader := bc.GetHeaderByHash(head) + if headHeader == nil { + // Corrupt or empty database, init from scratch + log.Warn("Head header missing, resetting chain", "hash", head) + return bc.Reset() + } + + var headBlock *types.Block + if cmp := headHeader.Number.Cmp(new(big.Int)); cmp == 1 { + // Make sure the entire head block is available. + headBlock = bc.GetBlockByHash(head) + } else if cmp == 0 { + // On a pruned node the block body might not be available. But a pruned + // block should never be the head block. The only exception is when, as + // a last resort, chain is reset to genesis. + headBlock = bc.genesisBlock + } if headBlock == nil { // Corrupt or empty database, init from scratch log.Warn("Head block missing, resetting chain", "hash", head) return bc.Reset() } // Everything seems to be fine, set as the head block - bc.currentBlock.Store(headBlock.Header()) + bc.currentBlock.Store(headHeader) headBlockGauge.Update(int64(headBlock.NumberU64())) // Restore the last known head header - headHeader := headBlock.Header() if head := rawdb.ReadHeadHeaderHash(bc.db); head != (common.Hash{}) { if header := bc.GetHeaderByHash(head); header != nil { headHeader = header @@ -532,6 +555,12 @@ func (bc *BlockChain) loadLastState() error { } bc.hc.SetCurrentHeader(headHeader) + // Initialize history pruning. + latest := max(headBlock.NumberU64(), headHeader.Number.Uint64()) + if err := bc.initializeHistoryPruning(latest); err != nil { + return err + } + // Restore the last known head snap block bc.currentSnapBlock.Store(headBlock.Header()) headFastBlockGauge.Update(int64(headBlock.NumberU64())) @@ -554,6 +583,7 @@ func (bc *BlockChain) loadLastState() error { headSafeBlockGauge.Update(int64(block.NumberU64())) } } + // Issue a status log for the user var ( currentSnapBlock = bc.CurrentSnapBlock() @@ -572,9 +602,57 @@ func (bc *BlockChain) loadLastState() error { if pivot := rawdb.ReadLastPivotNumber(bc.db); pivot != nil { log.Info("Loaded last snap-sync pivot marker", "number", *pivot) } + if pruning := bc.historyPrunePoint.Load(); pruning != nil { + log.Info("Chain history is pruned", "earliest", pruning.BlockNumber, "hash", pruning.BlockHash) + } return nil } +// initializeHistoryPruning sets bc.historyPrunePoint. +func (bc *BlockChain) initializeHistoryPruning(latest uint64) error { + freezerTail, _ := bc.db.Tail() + + switch bc.cacheConfig.ChainHistoryMode { + case history.KeepAll: + if freezerTail == 0 { + return nil + } + // The database was pruned somehow, so we need to figure out if it's a known + // configuration or an error. + predefinedPoint := history.PrunePoints[bc.genesisBlock.Hash()] + if predefinedPoint == nil || freezerTail != predefinedPoint.BlockNumber { + log.Error("Chain history database is pruned with unknown configuration", "tail", freezerTail) + return fmt.Errorf("unexpected database tail") + } + bc.historyPrunePoint.Store(predefinedPoint) + return nil + + case history.KeepPostMerge: + if freezerTail == 0 && latest != 0 { + // This is the case where a user is trying to run with --history.chain + // postmerge directly on an existing DB. We could just trigger the pruning + // here, but it'd be a bit dangerous since they may not have intended this + // action to happen. So just tell them how to do it. + log.Error(fmt.Sprintf("Chain history mode is configured as %q, but database is not pruned.", bc.cacheConfig.ChainHistoryMode.String())) + log.Error(fmt.Sprintf("Run 'geth prune-history' to prune pre-merge history.")) + return fmt.Errorf("history pruning requested via configuration") + } + predefinedPoint := history.PrunePoints[bc.genesisBlock.Hash()] + if predefinedPoint == nil { + log.Error("Chain history pruning is not supported for this network", "genesis", bc.genesisBlock.Hash()) + return fmt.Errorf("history pruning requested for unknown network") + } else if freezerTail > 0 && freezerTail != predefinedPoint.BlockNumber { + log.Error("Chain history database is pruned to unknown block", "tail", freezerTail) + return fmt.Errorf("unexpected database tail") + } + bc.historyPrunePoint.Store(predefinedPoint) + return nil + + default: + return fmt.Errorf("invalid history mode: %d", bc.cacheConfig.ChainHistoryMode) + } +} + // SetHead rewinds the local chain to a new head. Depending on whether the node // was snap synced or full synced and in which state, the method will try to // delete minimal data from disk whilst retaining chain consistency. @@ -585,11 +663,15 @@ func (bc *BlockChain) SetHead(head uint64) error { // Send chain head event to update the transaction pool header := bc.CurrentBlock() if block := bc.GetBlock(header.Hash(), header.Number.Uint64()); block == nil { - // This should never happen. In practice, previously currentBlock - // contained the entire block whereas now only a "marker", so there - // is an ever so slight chance for a race we should handle. - log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash()) - return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4]) + // In a pruned node the genesis block will not exist in the freezer. + // It should not happen that we set head to any other pruned block. + if header.Number.Uint64() > 0 { + // This should never happen. In practice, previously currentBlock + // contained the entire block whereas now only a "marker", so there + // is an ever so slight chance for a race we should handle. + log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash()) + return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4]) + } } bc.chainHeadFeed.Send(ChainHeadEvent{Header: header}) return nil @@ -606,11 +688,15 @@ func (bc *BlockChain) SetHeadWithTimestamp(timestamp uint64) error { // Send chain head event to update the transaction pool header := bc.CurrentBlock() if block := bc.GetBlock(header.Hash(), header.Number.Uint64()); block == nil { - // This should never happen. In practice, previously currentBlock - // contained the entire block whereas now only a "marker", so there - // is an ever so slight chance for a race we should handle. - log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash()) - return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4]) + // In a pruned node the genesis block will not exist in the freezer. + // It should not happen that we set head to any other pruned block. + if header.Number.Uint64() > 0 { + // This should never happen. In practice, previously currentBlock + // contained the entire block whereas now only a "marker", so there + // is an ever so slight chance for a race we should handle. + log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash()) + return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4]) + } } bc.chainHeadFeed.Send(ChainHeadEvent{Header: header}) return nil @@ -1013,7 +1099,9 @@ func (bc *BlockChain) ResetWithGenesisBlock(genesis *types.Block) error { bc.hc.SetCurrentHeader(bc.genesisBlock.Header()) bc.currentSnapBlock.Store(bc.genesisBlock.Header()) headFastBlockGauge.Update(int64(bc.genesisBlock.NumberU64())) - return nil + + // Reset history pruning status. + return bc.initializeHistoryPruning(0) } // Export writes the active chain to the given writer. @@ -1110,7 +1198,6 @@ func (bc *BlockChain) stopWithoutSaving() { // the mutex should become available quickly. It cannot be taken again after Close has // returned. bc.chainmu.Close() - bc.wg.Wait() } // Stop stops the blockchain service. If any imports are currently in progress @@ -1197,79 +1284,64 @@ const ( SideStatTy ) -// InsertReceiptChain attempts to complete an already existing header chain with -// transaction and receipt data. +// InsertReceiptChain inserts a batch of blocks along with their receipts into +// the database. Unlike InsertChain, this function does not verify the state root +// in the blocks. It is used exclusively for snap sync. All the inserted blocks +// will be regarded as canonical, chain reorg is not supported. +// +// The optional ancientLimit can also be specified and chain segment before that +// will be directly stored in the ancient, getting rid of the chain migration. func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain []types.Receipts, ancientLimit uint64) (int, error) { - // We don't require the chainMu here since we want to maximize the - // concurrency of header insertion and receipt insertion. - bc.wg.Add(1) - defer bc.wg.Done() + // Verify the supplied headers before insertion without lock + var headers []*types.Header + for _, block := range blockChain { + headers = append(headers, block.Header()) - var ( - ancientBlocks, liveBlocks types.Blocks - ancientReceipts, liveReceipts []types.Receipts - ) - // Do a sanity check that the provided chain is actually ordered and linked - for i, block := range blockChain { - if i != 0 { - prev := blockChain[i-1] - if block.NumberU64() != prev.NumberU64()+1 || block.ParentHash() != prev.Hash() { - log.Error("Non contiguous receipt insert", - "number", block.Number(), "hash", block.Hash(), "parent", block.ParentHash(), - "prevnumber", prev.Number(), "prevhash", prev.Hash()) - return 0, fmt.Errorf("non contiguous insert: item %d is #%d [%x..], item %d is #%d [%x..] (parent [%x..])", - i-1, prev.NumberU64(), prev.Hash().Bytes()[:4], - i, block.NumberU64(), block.Hash().Bytes()[:4], block.ParentHash().Bytes()[:4]) - } - } - if block.NumberU64() <= ancientLimit { - ancientBlocks, ancientReceipts = append(ancientBlocks, block), append(ancientReceipts, receiptChain[i]) - } else { - liveBlocks, liveReceipts = append(liveBlocks, block), append(liveReceipts, receiptChain[i]) - } - - // Here we also validate that blob transactions in the block do not contain a sidecar. - // While the sidecar does not affect the block hash / tx hash, sending blobs within a block is not allowed. + // Here we also validate that blob transactions in the block do not + // contain a sidecar. While the sidecar does not affect the block hash + // or tx hash, sending blobs within a block is not allowed. for txIndex, tx := range block.Transactions() { if tx.Type() == types.BlobTxType && tx.BlobTxSidecar() != nil { return 0, fmt.Errorf("block #%d contains unexpected blob sidecar in tx at index %d", block.NumberU64(), txIndex) } } } + if n, err := bc.hc.ValidateHeaderChain(headers); err != nil { + return n, err + } + // Hold the mutation lock + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } + defer bc.chainmu.Unlock() var ( stats = struct{ processed, ignored int32 }{} start = time.Now() size = int64(0) ) - - // updateHead updates the head snap sync block if the inserted blocks are better - // and returns an indicator whether the inserted blocks are canonical. - updateHead := func(head *types.Block) bool { - if !bc.chainmu.TryLock() { - return false + // updateHead updates the head header and head snap block flags. + updateHead := func(header *types.Header) error { + batch := bc.db.NewBatch() + hash := header.Hash() + rawdb.WriteHeadHeaderHash(batch, hash) + rawdb.WriteHeadFastBlockHash(batch, hash) + if err := batch.Write(); err != nil { + return err } - defer bc.chainmu.Unlock() - - // Rewind may have occurred, skip in that case. - if bc.CurrentHeader().Number.Cmp(head.Number()) >= 0 { - rawdb.WriteHeadFastBlockHash(bc.db, head.Hash()) - bc.currentSnapBlock.Store(head.Header()) - headFastBlockGauge.Update(int64(head.NumberU64())) - return true - } - return false + bc.hc.currentHeader.Store(header) + bc.currentSnapBlock.Store(header) + headHeaderGauge.Update(header.Number.Int64()) + headFastBlockGauge.Update(header.Number.Int64()) + return nil } // writeAncient writes blockchain and corresponding receipt chain into ancient store. // // this function only accepts canonical chain data. All side chain will be reverted // eventually. writeAncient := func(blockChain types.Blocks, receiptChain []types.Receipts) (int, error) { - first := blockChain[0] - last := blockChain[len(blockChain)-1] - - // Ensure genesis is in ancients. - if first.NumberU64() == 1 { + // Ensure genesis is in the ancient store + if blockChain[0].NumberU64() == 1 { if frozen, _ := bc.db.Ancients(); frozen == 0 { writeSize, err := rawdb.WriteAncientBlocks(bc.db, []*types.Block{bc.genesisBlock}, []types.Receipts{nil}) if err != nil { @@ -1280,12 +1352,6 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ log.Info("Wrote genesis to ancients") } } - // Before writing the blocks to the ancients, we need to ensure that - // they correspond to the what the headerchain 'expects'. - // We only check the last block/header, since it's a contiguous chain. - if !bc.HasHeader(last.Hash(), last.NumberU64()) { - return 0, fmt.Errorf("containing header #%d [%x..] unknown", last.Number(), last.Hash().Bytes()[:4]) - } // Write all chain data to ancients. writeSize, err := rawdb.WriteAncientBlocks(bc.db, blockChain, receiptChain) if err != nil { @@ -1298,44 +1364,28 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ if err := bc.db.Sync(); err != nil { return 0, err } - // Update the current snap block because all block data is now present in DB. - previousSnapBlock := bc.CurrentSnapBlock().Number.Uint64() - if !updateHead(blockChain[len(blockChain)-1]) { - // We end up here if the header chain has reorg'ed, and the blocks/receipts - // don't match the canonical chain. - if _, err := bc.db.TruncateHead(previousSnapBlock + 1); err != nil { - log.Error("Can't truncate ancient store after failed insert", "err", err) - } - return 0, errSideChainReceipts - } - - // Delete block data from the main database. - var ( - batch = bc.db.NewBatch() - canonHashes = make(map[common.Hash]struct{}, len(blockChain)) - ) + // Write hash to number mappings + batch := bc.db.NewBatch() for _, block := range blockChain { - canonHashes[block.Hash()] = struct{}{} - if block.NumberU64() == 0 { - continue - } - rawdb.DeleteCanonicalHash(batch, block.NumberU64()) - rawdb.DeleteBlockWithoutNumber(batch, block.Hash(), block.NumberU64()) - } - // Delete side chain hash-to-number mappings. - for _, nh := range rawdb.ReadAllHashesInRange(bc.db, first.NumberU64(), last.NumberU64()) { - if _, canon := canonHashes[nh.Hash]; !canon { - rawdb.DeleteHeader(batch, nh.Hash, nh.Number) - } + rawdb.WriteHeaderNumber(batch, block.Hash(), block.NumberU64()) } if err := batch.Write(); err != nil { return 0, err } + // Update the current snap block because all block data is now present in DB. + if err := updateHead(blockChain[len(blockChain)-1].Header()); err != nil { + return 0, err + } stats.processed += int32(len(blockChain)) return 0, nil } - // writeLive writes blockchain and corresponding receipt chain into active store. + // writeLive writes the blockchain and corresponding receipt chain to the active store. + // + // Notably, in different snap sync cycles, the supplied chain may partially reorganize + // existing local chain segments (reorg around the chain tip). The reorganized part + // will be included in the provided chain segment, and stale canonical markers will be + // silently rewritten. Therefore, no explicit reorg logic is needed. writeLive := func(blockChain types.Blocks, receiptChain []types.Receipts) (int, error) { var ( skipPresenceCheck = false @@ -1346,10 +1396,6 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ if bc.insertStopped() { return 0, errInsertionInterrupted } - // Short circuit if the owner header is unknown - if !bc.HasHeader(block.Hash(), block.NumberU64()) { - return i, fmt.Errorf("containing header #%d [%x..] unknown", block.Number(), block.Hash().Bytes()[:4]) - } if !skipPresenceCheck { // Ignore if the entire data is already known if bc.HasBlock(block.Hash(), block.NumberU64()) { @@ -1363,7 +1409,8 @@ 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.WriteCanonicalHash(batch, block.Hash(), block.NumberU64()) + rawdb.WriteBlock(batch, block) rawdb.WriteReceipts(batch, block.Hash(), block.NumberU64(), receiptChain[i]) // Write everything belongs to the blocks into the database. So that @@ -1387,21 +1434,27 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ return 0, err } } - updateHead(blockChain[len(blockChain)-1]) + if err := updateHead(blockChain[len(blockChain)-1].Header()); err != nil { + return 0, err + } return 0, nil } - // Write downloaded chain data and corresponding receipt chain data - if len(ancientBlocks) > 0 { - if n, err := writeAncient(ancientBlocks, ancientReceipts); err != nil { + // Split the supplied blocks into two groups, according to the + // given ancient limit. + index := sort.Search(len(blockChain), func(i int) bool { + return blockChain[i].NumberU64() >= ancientLimit + }) + if index > 0 { + if n, err := writeAncient(blockChain[:index], receiptChain[:index]); err != nil { if err == errInsertionInterrupted { return 0, nil } return n, err } } - if len(liveBlocks) > 0 { - if n, err := writeLive(liveBlocks, liveReceipts); err != nil { + if index != len(blockChain) { + if n, err := writeLive(blockChain[index:], receiptChain[index:]); err != nil { if err == errInsertionInterrupted { return 0, nil } @@ -1420,7 +1473,6 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ context = append(context, []interface{}{"ignored", stats.ignored}...) } log.Debug("Imported new block receipts", context...) - return 0, nil } @@ -1839,6 +1891,9 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool, makeWitness trieDiffNodes, trieBufNodes, _ := bc.triedb.Size() stats.report(chain, it.index, snapDiffItems, snapBufItems, trieDiffNodes, trieBufNodes, setHead) + // Print confirmation that a future fork is scheduled, but not yet active. + bc.logForkReadiness(block) + if !setHead { // After merge we expect few side chains. Simply count // all blocks the CL gives us for GC processing time @@ -1872,6 +1927,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool, makeWitness "root", block.Root()) } } + stats.ignored += it.remaining() return witness, it.index, err } @@ -2469,6 +2525,23 @@ func (bc *BlockChain) reportBlock(block *types.Block, res *ProcessResult, err er log.Error(summarizeBadBlock(block, receipts, bc.Config(), err)) } +// logForkReadiness will write a log when a future fork is scheduled, but not +// active. This is useful so operators know their client is ready for the fork. +func (bc *BlockChain) logForkReadiness(block *types.Block) { + c := bc.Config() + current, last := c.LatestFork(block.Time()), c.LatestFork(math.MaxUint64) + t := c.Timestamp(last) + if t == nil { + return + } + at := time.Unix(int64(*t), 0) + if current < last && time.Now().After(bc.lastForkReadyAlert.Add(forkReadyInterval)) { + log.Info("Ready for fork activation", "fork", last, "date", at.Format(time.RFC822), + "remaining", time.Until(at).Round(time.Second), "timestamp", at.Unix()) + bc.lastForkReadyAlert = time.Now() + } +} + // summarizeBadBlock returns a string summarizing the bad block and other // relevant information. func summarizeBadBlock(block *types.Block, receipts []*types.Receipt, config *params.ChainConfig, err error) string { @@ -2505,15 +2578,83 @@ func (bc *BlockChain) InsertHeaderChain(chain []*types.Header) (int, error) { if i, err := bc.hc.ValidateHeaderChain(chain); err != nil { return i, err } - if !bc.chainmu.TryLock() { return 0, errChainStopped } defer bc.chainmu.Unlock() + _, err := bc.hc.InsertHeaderChain(chain, start) return 0, err } +// InsertHeadersBeforeCutoff inserts the given headers into the ancient store +// as they are claimed older than the configured chain cutoff point. All the +// inserted headers are regarded as canonical and chain reorg is not supported. +func (bc *BlockChain) InsertHeadersBeforeCutoff(headers []*types.Header) (int, error) { + if len(headers) == 0 { + return 0, nil + } + // TODO(rjl493456442): Headers before the configured cutoff have already + // been verified by the hash of cutoff header. Theoretically, header validation + // could be skipped here. + if n, err := bc.hc.ValidateHeaderChain(headers); err != nil { + return n, err + } + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } + defer bc.chainmu.Unlock() + + // Initialize the ancient store with genesis block if it's empty. + var ( + frozen, _ = bc.db.Ancients() + first = headers[0].Number.Uint64() + ) + if first == 1 && frozen == 0 { + _, err := rawdb.WriteAncientBlocks(bc.db, []*types.Block{bc.genesisBlock}, []types.Receipts{nil}) + if err != nil { + log.Error("Error writing genesis to ancients", "err", err) + return 0, err + } + log.Info("Wrote genesis to ancient store") + } else if frozen != first { + return 0, fmt.Errorf("headers are gapped with the ancient store, first: %d, ancient: %d", first, frozen) + } + + // Write headers to the ancient store, with block bodies and receipts set to nil + // to ensure consistency across tables in the freezer. + _, err := rawdb.WriteAncientHeaderChain(bc.db, headers) + if err != nil { + return 0, err + } + if err := bc.db.Sync(); err != nil { + return 0, err + } + // Write hash to number mappings + batch := bc.db.NewBatch() + for _, header := range headers { + rawdb.WriteHeaderNumber(batch, header.Hash(), header.Number.Uint64()) + } + // Write head header and head snap block flags + last := headers[len(headers)-1] + rawdb.WriteHeadHeaderHash(batch, last.Hash()) + rawdb.WriteHeadFastBlockHash(batch, last.Hash()) + if err := batch.Write(); err != nil { + return 0, err + } + // Truncate the useless chain segment (zero bodies and receipts) in the + // ancient store. + if _, err := bc.db.TruncateTail(last.Number.Uint64() + 1); err != nil { + return 0, err + } + // Last step update all in-memory markers + bc.hc.currentHeader.Store(last) + bc.currentSnapBlock.Store(last) + headHeaderGauge.Update(last.Number.Int64()) + headFastBlockGauge.Update(last.Number.Int64()) + return 0, nil +} + // SetBlockValidatorAndProcessorForTesting sets the current validator and processor. // This method can be used to force an invalid blockchain to be verified for tests. // This method is unsafe and should only be used before block import starts. @@ -2533,9 +2674,3 @@ func (bc *BlockChain) SetTrieFlushInterval(interval time.Duration) { func (bc *BlockChain) GetTrieFlushInterval() time.Duration { return time.Duration(bc.flushInterval.Load()) } - -// HistoryPruningCutoff returns the configured history pruning point. -// Blocks before this might not be available in the database. -func (bc *BlockChain) HistoryPruningCutoff() uint64 { - return bc.cacheConfig.HistoryPruningCutoff -} diff --git a/core/blockchain_reader.go b/core/blockchain_reader.go index 025b912ceb..b4ba5d9fd8 100644 --- a/core/blockchain_reader.go +++ b/core/blockchain_reader.go @@ -86,6 +86,11 @@ func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header { return bc.hc.GetHeaderByNumber(number) } +// GetBlockNumber retrieves the block number associated with a block hash. +func (bc *BlockChain) GetBlockNumber(hash common.Hash) *uint64 { + return bc.hc.GetBlockNumber(hash) +} + // GetHeadersFrom returns a contiguous segment of headers, in rlp-form, going // backwards from the given number. func (bc *BlockChain) GetHeadersFrom(number, count uint64) []rlp.RawValue { @@ -229,6 +234,14 @@ func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts { return receipts } +func (bc *BlockChain) GetRawReceiptsByHash(hash common.Hash) types.Receipts { + number := rawdb.ReadHeaderNumber(bc.db, hash) + if number == nil { + return nil + } + return rawdb.ReadRawReceipts(bc.db, hash, *number) +} + // 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 { @@ -402,6 +415,16 @@ func (bc *BlockChain) TxIndexProgress() (TxIndexProgress, error) { return bc.txIndexer.txIndexProgress() } +// HistoryPruningCutoff returns the configured history pruning point. +// Blocks before this might not be available in the database. +func (bc *BlockChain) HistoryPruningCutoff() (uint64, common.Hash) { + pt := bc.historyPrunePoint.Load() + if pt == nil { + return 0, bc.genesisBlock.Hash() + } + return pt.BlockNumber, pt.BlockHash +} + // TrieDB retrieves the low level trie database used for data storage. func (bc *BlockChain) TrieDB() *triedb.Database { return bc.triedb diff --git a/core/blockchain_repair_test.go b/core/blockchain_repair_test.go index 6c52d057ad..3ff1d77fc8 100644 --- a/core/blockchain_repair_test.go +++ b/core/blockchain_repair_test.go @@ -1765,7 +1765,7 @@ func testRepairWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme s datadir := t.TempDir() ancient := filepath.Join(datadir, "ancient") - pdb, err := pebble.New(datadir, 0, 0, "", false) + pdb, err := pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } @@ -1850,7 +1850,7 @@ func testRepairWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme s chain.stopWithoutSaving() // Start a new blockchain back up and see where the repair leads us - pdb, err = pebble.New(datadir, 0, 0, "", false) + pdb, err = pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to reopen persistent key-value database: %v", err) } @@ -1915,7 +1915,7 @@ func testIssue23496(t *testing.T, scheme string) { datadir := t.TempDir() ancient := filepath.Join(datadir, "ancient") - pdb, err := pebble.New(datadir, 0, 0, "", false) + pdb, err := pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } @@ -1973,7 +1973,7 @@ func testIssue23496(t *testing.T, scheme string) { chain.stopWithoutSaving() // Start a new blockchain back up and see where the repair leads us - pdb, err = pebble.New(datadir, 0, 0, "", false) + pdb, err = pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to reopen persistent key-value database: %v", err) } diff --git a/core/blockchain_sethead_test.go b/core/blockchain_sethead_test.go index 424854b2bf..e998b510df 100644 --- a/core/blockchain_sethead_test.go +++ b/core/blockchain_sethead_test.go @@ -1969,7 +1969,7 @@ func testSetHeadWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme datadir := t.TempDir() ancient := filepath.Join(datadir, "ancient") - pdb, err := pebble.New(datadir, 0, 0, "", false) + pdb, err := pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } diff --git a/core/blockchain_snapshot_test.go b/core/blockchain_snapshot_test.go index 1a6fe38af6..23effea15e 100644 --- a/core/blockchain_snapshot_test.go +++ b/core/blockchain_snapshot_test.go @@ -66,7 +66,7 @@ func (basic *snapshotTestBasic) prepare(t *testing.T) (*BlockChain, []*types.Blo datadir := t.TempDir() ancient := filepath.Join(datadir, "ancient") - pdb, err := pebble.New(datadir, 0, 0, "", false) + pdb, err := pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } @@ -257,7 +257,7 @@ func (snaptest *crashSnapshotTest) test(t *testing.T) { chain.triedb.Close() // Start a new blockchain back up and see where the repair leads us - pdb, err := pebble.New(snaptest.datadir, 0, 0, "", false) + pdb, err := pebble.New(snaptest.datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } diff --git a/core/blockchain_test.go b/core/blockchain_test.go index 04dfa87b8b..134deee237 100644 --- a/core/blockchain_test.go +++ b/core/blockchain_test.go @@ -33,6 +33,7 @@ import ( "github.com/ethereum/go-ethereum/consensus" "github.com/ethereum/go-ethereum/consensus/beacon" "github.com/ethereum/go-ethereum/consensus/ethash" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" @@ -733,13 +734,6 @@ func testFastVsFullChains(t *testing.T, scheme string) { fast, _ := NewBlockChain(fastDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) defer fast.Stop() - headers := make([]*types.Header, len(blocks)) - for i, block := range blocks { - headers[i] = block.Header() - } - if n, err := fast.InsertHeaderChain(headers); err != nil { - t.Fatalf("failed to insert header %d: %v", n, err) - } if n, err := fast.InsertReceiptChain(blocks, receipts, 0); err != nil { t.Fatalf("failed to insert receipt %d: %v", n, err) } @@ -753,9 +747,6 @@ func testFastVsFullChains(t *testing.T, scheme string) { ancient, _ := NewBlockChain(ancientDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) defer ancient.Stop() - if n, err := ancient.InsertHeaderChain(headers); err != nil { - t.Fatalf("failed to insert header %d: %v", n, err) - } if n, err := ancient.InsertReceiptChain(blocks, receipts, uint64(len(blocks)/2)); err != nil { t.Fatalf("failed to insert receipt %d: %v", n, err) } @@ -880,13 +871,6 @@ func testLightVsFastVsFullChainHeads(t *testing.T, scheme string) { fast, _ := NewBlockChain(fastDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) defer fast.Stop() - headers := make([]*types.Header, len(blocks)) - for i, block := range blocks { - headers[i] = block.Header() - } - if n, err := fast.InsertHeaderChain(headers); err != nil { - t.Fatalf("failed to insert header %d: %v", n, err) - } if n, err := fast.InsertReceiptChain(blocks, receipts, 0); err != nil { t.Fatalf("failed to insert receipt %d: %v", n, err) } @@ -900,9 +884,6 @@ func testLightVsFastVsFullChainHeads(t *testing.T, scheme string) { ancient, _ := NewBlockChain(ancientDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) defer ancient.Stop() - if n, err := ancient.InsertHeaderChain(headers); err != nil { - t.Fatalf("failed to insert header %d: %v", n, err) - } if n, err := ancient.InsertReceiptChain(blocks, receipts, uint64(3*len(blocks)/4)); err != nil { t.Fatalf("failed to insert receipt %d: %v", n, err) } @@ -916,6 +897,11 @@ func testLightVsFastVsFullChainHeads(t *testing.T, scheme string) { // Import the chain as a light node and ensure all pointers are updated lightDb := makeDb() defer lightDb.Close() + + headers := make([]*types.Header, len(blocks)) + for i, block := range blocks { + headers[i] = block.Header() + } light, _ := NewBlockChain(lightDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) if n, err := light.InsertHeaderChain(headers); err != nil { t.Fatalf("failed to insert header %d: %v", n, err) @@ -1710,13 +1696,6 @@ func testBlockchainRecovery(t *testing.T, scheme string) { defer ancientDb.Close() ancient, _ := NewBlockChain(ancientDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) - headers := make([]*types.Header, len(blocks)) - for i, block := range blocks { - headers[i] = block.Header() - } - if n, err := ancient.InsertHeaderChain(headers); err != nil { - t.Fatalf("failed to insert header %d: %v", n, err) - } if n, err := ancient.InsertReceiptChain(blocks, receipts, uint64(3*len(blocks)/4)); err != nil { t.Fatalf("failed to insert receipt %d: %v", n, err) } @@ -1741,82 +1720,6 @@ func testBlockchainRecovery(t *testing.T, scheme string) { } } -// This test checks that InsertReceiptChain will roll back correctly when attempting to insert a side chain. -func TestInsertReceiptChainRollback(t *testing.T) { - testInsertReceiptChainRollback(t, rawdb.HashScheme) - testInsertReceiptChainRollback(t, rawdb.PathScheme) -} - -func testInsertReceiptChainRollback(t *testing.T, scheme string) { - // Generate forked chain. The returned BlockChain object is used to process the side chain blocks. - tmpChain, sideblocks, canonblocks, gspec, err := getLongAndShortChains(scheme) - if err != nil { - t.Fatal(err) - } - defer tmpChain.Stop() - // Get the side chain receipts. - if _, err := tmpChain.InsertChain(sideblocks); err != nil { - t.Fatal("processing side chain failed:", err) - } - t.Log("sidechain head:", tmpChain.CurrentBlock().Number, tmpChain.CurrentBlock().Hash()) - sidechainReceipts := make([]types.Receipts, len(sideblocks)) - for i, block := range sideblocks { - sidechainReceipts[i] = tmpChain.GetReceiptsByHash(block.Hash()) - } - // Get the canon chain receipts. - if _, err := tmpChain.InsertChain(canonblocks); err != nil { - t.Fatal("processing canon chain failed:", err) - } - t.Log("canon head:", tmpChain.CurrentBlock().Number, tmpChain.CurrentBlock().Hash()) - canonReceipts := make([]types.Receipts, len(canonblocks)) - for i, block := range canonblocks { - canonReceipts[i] = tmpChain.GetReceiptsByHash(block.Hash()) - } - - // Set up a BlockChain that uses the ancient store. - ancientDb, err := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), "", "", false) - if err != nil { - t.Fatalf("failed to create temp freezer db: %v", err) - } - defer ancientDb.Close() - - ancientChain, _ := NewBlockChain(ancientDb, DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil) - defer ancientChain.Stop() - - // Import the canonical header chain. - canonHeaders := make([]*types.Header, len(canonblocks)) - for i, block := range canonblocks { - canonHeaders[i] = block.Header() - } - if _, err = ancientChain.InsertHeaderChain(canonHeaders); err != nil { - t.Fatal("can't import canon headers:", err) - } - - // Try to insert blocks/receipts of the side chain. - _, err = ancientChain.InsertReceiptChain(sideblocks, sidechainReceipts, uint64(len(sideblocks))) - if err == nil { - t.Fatal("expected error from InsertReceiptChain.") - } - if ancientChain.CurrentSnapBlock().Number.Uint64() != 0 { - t.Fatalf("failed to rollback ancient data, want %d, have %d", 0, ancientChain.CurrentSnapBlock().Number) - } - if frozen, err := ancientChain.db.Ancients(); err != nil || frozen != 1 { - t.Fatalf("failed to truncate ancient data, frozen index is %d", frozen) - } - - // Insert blocks/receipts of the canonical chain. - _, err = ancientChain.InsertReceiptChain(canonblocks, canonReceipts, uint64(len(canonblocks))) - if err != nil { - t.Fatalf("can't import canon chain receipts: %v", err) - } - if ancientChain.CurrentSnapBlock().Number.Uint64() != canonblocks[len(canonblocks)-1].NumberU64() { - t.Fatalf("failed to insert ancient recept chain after rollback") - } - if frozen, _ := ancientChain.db.Ancients(); frozen != uint64(len(canonblocks))+1 { - t.Fatalf("wrong ancients count %d", frozen) - } -} - // Tests that importing a very large side fork, which is larger than the canon chain, // but where the difficulty per block is kept low: this means that it will not // overtake the 'canon' chain until after it's passed canon by about 200 blocks. @@ -2088,14 +1991,6 @@ func testInsertKnownChainData(t *testing.T, typ string, scheme string) { } } else if typ == "receipts" { inserter = func(blocks []*types.Block, receipts []types.Receipts) error { - headers := make([]*types.Header, 0, len(blocks)) - for _, block := range blocks { - headers = append(headers, block.Header()) - } - _, err := chain.InsertHeaderChain(headers) - if err != nil { - return err - } _, err = chain.InsertReceiptChain(blocks, receipts, 0) return err } @@ -2262,14 +2157,6 @@ func testInsertKnownChainDataWithMerging(t *testing.T, typ string, mergeHeight i } } else if typ == "receipts" { inserter = func(blocks []*types.Block, receipts []types.Receipts) error { - headers := make([]*types.Header, 0, len(blocks)) - for _, block := range blocks { - headers = append(headers, block.Header()) - } - i, err := chain.InsertHeaderChain(headers) - if err != nil { - return fmt.Errorf("index %d: %w", i, err) - } _, err = chain.InsertReceiptChain(blocks, receipts, 0) return err } @@ -2605,7 +2492,7 @@ func testSideImportPrunedBlocks(t *testing.T, scheme string) { datadir := t.TempDir() ancient := path.Join(datadir, "ancient") - pdb, err := pebble.New(datadir, 0, 0, "", false) + pdb, err := pebble.New(datadir, 0, 0, "", false, true) if err != nil { t.Fatalf("Failed to create persistent key-value database: %v", err) } @@ -4212,7 +4099,7 @@ func TestEIP7702(t *testing.T) { // The way the auths are combined, it becomes // 1. tx -> addr1 which is delegated to 0xaaaa // 2. addr1:0xaaaa calls into addr2:0xbbbb - // 3. addr2:0xbbbb writes to storage + // 3. addr2:0xbbbb writes to storage auth1, _ := types.SignSetCode(key1, types.SetCodeAuthorization{ ChainID: *uint256.MustFromBig(gspec.Config.ChainID), Address: aa, @@ -4265,3 +4152,241 @@ func TestEIP7702(t *testing.T) { t.Fatalf("addr2 storage wrong: expected %d, got %d", fortyTwo, actual) } } + +// Tests the scenario that the synchronization target in snap sync has been changed +// with a chain reorg at the tip. In this case the reorg'd segment should be unmarked +// with canonical flags. +func TestChainReorgSnapSync(t *testing.T) { + testChainReorgSnapSync(t, 0) + testChainReorgSnapSync(t, 32) + testChainReorgSnapSync(t, gomath.MaxUint64) +} + +func testChainReorgSnapSync(t *testing.T, ancientLimit uint64) { + // log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelDebug, true))) + + // Configure and generate a sample block chain + var ( + key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + address = crypto.PubkeyToAddress(key.PublicKey) + funds = big.NewInt(1000000000000000) + gspec = &Genesis{ + Config: params.TestChainConfig, + Alloc: types.GenesisAlloc{address: {Balance: funds}}, + BaseFee: big.NewInt(params.InitialBaseFee), + } + signer = types.LatestSigner(gspec.Config) + engine = beacon.New(ethash.NewFaker()) + ) + genDb, blocks, receipts := GenerateChainWithGenesis(gspec, engine, 32, func(i int, block *BlockGen) { + block.SetCoinbase(common.Address{0x00}) + + // If the block number is multiple of 3, send a few bonus transactions to the miner + if i%3 == 2 { + for j := 0; j < i%4+1; j++ { + tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, block.header.BaseFee, nil), signer, key) + if err != nil { + panic(err) + } + block.AddTx(tx) + } + } + }) + chainA, receiptsA := GenerateChain(gspec.Config, blocks[len(blocks)-1], engine, genDb, 16, func(i int, gen *BlockGen) { + gen.SetCoinbase(common.Address{0: byte(0xa), 19: byte(i)}) + }) + chainB, receiptsB := GenerateChain(gspec.Config, blocks[len(blocks)-1], engine, genDb, 20, func(i int, gen *BlockGen) { + gen.SetCoinbase(common.Address{0: byte(0xb), 19: byte(i)}) + }) + + db, _ := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), "", "", false) + defer db.Close() + + chain, _ := NewBlockChain(db, DefaultCacheConfigWithScheme(rawdb.PathScheme), gspec, nil, beacon.New(ethash.NewFaker()), vm.Config{}, nil) + defer chain.Stop() + + if n, err := chain.InsertReceiptChain(blocks, receipts, ancientLimit); err != nil { + t.Fatalf("failed to insert receipt %d: %v", n, err) + } + if n, err := chain.InsertReceiptChain(chainA, receiptsA, ancientLimit); err != nil { + t.Fatalf("failed to insert receipt %d: %v", n, err) + } + // If the common ancestor is below the ancient limit, rewind the chain head. + // It's aligned with the behavior in the snap sync + ancestor := blocks[len(blocks)-1].NumberU64() + if ancestor < ancientLimit { + rawdb.WriteLastPivotNumber(db, ancestor) + chain.SetHead(ancestor) + } + if n, err := chain.InsertReceiptChain(chainB, receiptsB, ancientLimit); err != nil { + t.Fatalf("failed to insert receipt %d: %v", n, err) + } + head := chain.CurrentSnapBlock() + if head.Hash() != chainB[len(chainB)-1].Hash() { + t.Errorf("head snap block #%d: header mismatch: want: %v, got: %v", head.Number, chainB[len(chainB)-1].Hash(), head.Hash()) + } + + // Iterate over all chain data components, and cross reference + for i := 0; i < len(blocks); i++ { + num, hash := blocks[i].NumberU64(), blocks[i].Hash() + header := chain.GetHeaderByNumber(num) + if header.Hash() != hash { + t.Errorf("block #%d: header mismatch: want: %v, got: %v", num, hash, header.Hash()) + } + } + for i := 0; i < len(chainA); i++ { + num, hash := chainA[i].NumberU64(), chainA[i].Hash() + header := chain.GetHeaderByNumber(num) + if header == nil { + continue + } + if header.Hash() == hash { + t.Errorf("block #%d: unexpected canonical header: %v", num, hash) + } + } + for i := 0; i < len(chainB); i++ { + num, hash := chainB[i].NumberU64(), chainB[i].Hash() + header := chain.GetHeaderByNumber(num) + if header.Hash() != hash { + t.Errorf("block #%d: header mismatch: want: %v, got: %v", num, hash, header.Hash()) + } + } +} + +// Tests the scenario that all the inserted chain segment are with the configured +// chain cutoff point. In this case the chain segment before the cutoff should +// be persisted without the receipts and bodies; chain after should be persisted +// normally. +func TestInsertChainWithCutoff(t *testing.T) { + const chainLength = 64 + + // Configure and generate a sample block chain + var ( + key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + address = crypto.PubkeyToAddress(key.PublicKey) + funds = big.NewInt(1000000000000000) + gspec = &Genesis{ + Config: params.TestChainConfig, + Alloc: types.GenesisAlloc{address: {Balance: funds}}, + BaseFee: big.NewInt(params.InitialBaseFee), + } + signer = types.LatestSigner(gspec.Config) + engine = beacon.New(ethash.NewFaker()) + ) + _, blocks, receipts := GenerateChainWithGenesis(gspec, engine, chainLength, func(i int, block *BlockGen) { + block.SetCoinbase(common.Address{0x00}) + tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, block.header.BaseFee, nil), signer, key) + if err != nil { + panic(err) + } + block.AddTx(tx) + }) + + // Run the actual tests. + t.Run("cutoff-32/ancientLimit-32", func(t *testing.T) { + // cutoff = 32, ancientLimit = 32 + testInsertChainWithCutoff(t, 32, 32, gspec, blocks, receipts) + }) + t.Run("cutoff-32/ancientLimit-64", func(t *testing.T) { + // cutoff = 32, ancientLimit = 64 (entire chain in ancient) + testInsertChainWithCutoff(t, 32, 64, gspec, blocks, receipts) + }) + t.Run("cutoff-32/ancientLimit-64", func(t *testing.T) { + // cutoff = 32, ancientLimit = 65 (64 blocks in ancient, 1 block in live) + testInsertChainWithCutoff(t, 32, 65, gspec, blocks, receipts) + }) +} + +func testInsertChainWithCutoff(t *testing.T, cutoff uint64, ancientLimit uint64, genesis *Genesis, blocks []*types.Block, receipts []types.Receipts) { + // log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelDebug, true))) + + // Add a known pruning point for the duration of the test. + ghash := genesis.ToBlock().Hash() + cutoffBlock := blocks[cutoff-1] + history.PrunePoints[ghash] = &history.PrunePoint{ + BlockNumber: cutoffBlock.NumberU64(), + BlockHash: cutoffBlock.Hash(), + } + defer func() { + delete(history.PrunePoints, ghash) + }() + + // Enable pruning in cache config. + config := DefaultCacheConfigWithScheme(rawdb.PathScheme) + config.ChainHistoryMode = history.KeepPostMerge + + db, _ := rawdb.NewDatabaseWithFreezer(rawdb.NewMemoryDatabase(), "", "", false) + defer db.Close() + chain, _ := NewBlockChain(db, DefaultCacheConfigWithScheme(rawdb.PathScheme), genesis, nil, beacon.New(ethash.NewFaker()), vm.Config{}, nil) + defer chain.Stop() + + var ( + headersBefore []*types.Header + blocksAfter []*types.Block + receiptsAfter []types.Receipts + ) + for i, b := range blocks { + if b.NumberU64() < cutoffBlock.NumberU64() { + headersBefore = append(headersBefore, b.Header()) + } else { + blocksAfter = append(blocksAfter, b) + receiptsAfter = append(receiptsAfter, receipts[i]) + } + } + if n, err := chain.InsertHeadersBeforeCutoff(headersBefore); err != nil { + t.Fatalf("failed to insert headers before cutoff %d: %v", n, err) + } + if n, err := chain.InsertReceiptChain(blocksAfter, receiptsAfter, ancientLimit); err != nil { + t.Fatalf("failed to insert receipt %d: %v", n, err) + } + headSnap := chain.CurrentSnapBlock() + if headSnap.Hash() != blocks[len(blocks)-1].Hash() { + t.Errorf("head snap block #%d: header mismatch: want: %v, got: %v", headSnap.Number, blocks[len(blocks)-1].Hash(), headSnap.Hash()) + } + headHeader := chain.CurrentHeader() + if headHeader.Hash() != blocks[len(blocks)-1].Hash() { + t.Errorf("head header #%d: header mismatch: want: %v, got: %v", headHeader.Number, blocks[len(blocks)-1].Hash(), headHeader.Hash()) + } + headBlock := chain.CurrentBlock() + if headBlock.Hash() != ghash { + t.Errorf("head block #%d: header mismatch: want: %v, got: %v", headBlock.Number, ghash, headBlock.Hash()) + } + + // Iterate over all chain data components, and cross reference + for i := 0; i < len(blocks); i++ { + num, hash := blocks[i].NumberU64(), blocks[i].Hash() + + // Canonical headers should be visible regardless of cutoff + header := chain.GetHeaderByNumber(num) + if header.Hash() != hash { + t.Errorf("block #%d: header mismatch: want: %v, got: %v", num, hash, header.Hash()) + } + tail, err := db.Tail() + if err != nil { + t.Fatalf("Failed to get chain tail, %v", err) + } + if tail != cutoffBlock.NumberU64() { + t.Fatalf("Unexpected chain tail, want: %d, got: %d", cutoffBlock.NumberU64(), tail) + } + // Block bodies and receipts before the cutoff should be non-existent + if num < cutoffBlock.NumberU64() { + body := chain.GetBody(hash) + if body != nil { + t.Fatalf("Unexpected block body: %d, cutoff: %d", num, cutoffBlock.NumberU64()) + } + receipts := chain.GetReceiptsByHash(hash) + if receipts != nil { + t.Fatalf("Unexpected block receipts: %d, cutoff: %d", num, cutoffBlock.NumberU64()) + } + } else { + body := chain.GetBody(hash) + if body == nil || len(body.Transactions) != 1 { + t.Fatalf("Missed block body: %d, cutoff: %d", num, cutoffBlock.NumberU64()) + } + receipts := chain.GetReceiptsByHash(hash) + if receipts == nil || len(receipts) != 1 { + t.Fatalf("Missed block receipts: %d, cutoff: %d", num, cutoffBlock.NumberU64()) + } + } + } +} diff --git a/core/chain_makers.go b/core/chain_makers.go index 8d09390b72..37bddcfda5 100644 --- a/core/chain_makers.go +++ b/core/chain_makers.go @@ -328,9 +328,13 @@ func (b *BlockGen) collectRequests(readonly bool) (requests [][]byte) { blockContext := NewEVMBlockContext(b.header, b.cm, &b.header.Coinbase) evm := vm.NewEVM(blockContext, statedb, b.cm.config, vm.Config{}) // EIP-7002 - ProcessWithdrawalQueue(&requests, evm) + if err := ProcessWithdrawalQueue(&requests, evm); err != nil { + panic(fmt.Sprintf("could not process withdrawal requests: %v", err)) + } // EIP-7251 - ProcessConsolidationQueue(&requests, evm) + if err := ProcessConsolidationQueue(&requests, evm); err != nil { + panic(fmt.Sprintf("could not process consolidation requests: %v", err)) + } } return requests } @@ -504,6 +508,13 @@ func GenerateVerkleChain(config *params.ChainConfig, parent *types.Block, engine if gen != nil { gen(i, b) } + + requests := b.collectRequests(false) + if requests != nil { + reqHash := types.CalcRequestsHash(requests) + b.header.RequestsHash = &reqHash + } + body := &types.Body{ Transactions: b.txs, Uncles: b.uncles, diff --git a/core/error.go b/core/error.go index ce3bbb7888..de95e64636 100644 --- a/core/error.go +++ b/core/error.go @@ -28,8 +28,6 @@ var ( // ErrNoGenesis is returned when there is no Genesis Block. ErrNoGenesis = errors.New("genesis not found in chain") - - errSideChainReceipts = errors.New("side blocks can't be accepted as ancient chain data") ) // List of evm-call-message pre-checking errors. All state transition messages will diff --git a/core/filtermaps/chain_view.go b/core/filtermaps/chain_view.go index bc0de47ded..63df2cfb6d 100644 --- a/core/filtermaps/chain_view.go +++ b/core/filtermaps/chain_view.go @@ -17,6 +17,8 @@ package filtermaps import ( + "sync" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/log" @@ -27,6 +29,7 @@ type blockchain interface { GetHeader(hash common.Hash, number uint64) *types.Header GetCanonicalHash(number uint64) common.Hash GetReceiptsByHash(hash common.Hash) types.Receipts + GetRawReceiptsByHash(hash common.Hash) types.Receipts } // ChainView represents an immutable view of a chain with a block id and a set @@ -39,6 +42,7 @@ type blockchain interface { // of the underlying blockchain, it should only possess the block headers // and receipts up until the expected chain view head. type ChainView struct { + lock sync.Mutex chain blockchain headNumber uint64 hashes []common.Hash // block hashes starting backwards from headNumber until first canonical hash @@ -55,35 +59,80 @@ func NewChainView(chain blockchain, number uint64, hash common.Hash) *ChainView return cv } -// getBlockHash returns the block hash belonging to the given block number. +// HeadNumber returns the head block number of the chain view. +func (cv *ChainView) HeadNumber() uint64 { + return cv.headNumber +} + +// BlockHash returns the block hash belonging to the given block number. // Note that the hash of the head block is not returned because ChainView might // represent a view where the head block is currently being created. -func (cv *ChainView) getBlockHash(number uint64) common.Hash { - if number >= cv.headNumber { +func (cv *ChainView) BlockHash(number uint64) common.Hash { + cv.lock.Lock() + defer cv.lock.Unlock() + + if number > cv.headNumber { panic("invalid block number") } return cv.blockHash(number) } -// getBlockId returns the unique block id belonging to the given block number. +// BlockId returns the unique block id belonging to the given block number. // Note that it is currently equal to the block hash. In the future it might // be a different id for future blocks if the log index root becomes part of // consensus and therefore rendering the index with the new head will happen // before the hash of that new head is available. -func (cv *ChainView) getBlockId(number uint64) common.Hash { +func (cv *ChainView) BlockId(number uint64) common.Hash { + cv.lock.Lock() + defer cv.lock.Unlock() + if number > cv.headNumber { panic("invalid block number") } return cv.blockHash(number) } -// getReceipts returns the set of receipts belonging to the block at the given +// Header returns the block header at the given block number. +func (cv *ChainView) Header(number uint64) *types.Header { + return cv.chain.GetHeader(cv.BlockHash(number), number) +} + +// Receipts returns the set of receipts belonging to the block at the given // block number. -func (cv *ChainView) getReceipts(number uint64) types.Receipts { - if number > cv.headNumber { - panic("invalid block number") +func (cv *ChainView) Receipts(number uint64) types.Receipts { + blockHash := cv.BlockHash(number) + if blockHash == (common.Hash{}) { + log.Error("Chain view: block hash unavailable", "number", number, "head", cv.headNumber) + return nil } - return cv.chain.GetReceiptsByHash(cv.blockHash(number)) + return cv.chain.GetReceiptsByHash(blockHash) +} + +// RawReceipts returns the set of receipts belonging to the block at the given +// block number. Does not derive the fields of the receipts, should only be +// used during creation of the filter maps, please use cv.Receipts during querying. +func (cv *ChainView) RawReceipts(number uint64) types.Receipts { + blockHash := cv.BlockHash(number) + if blockHash == (common.Hash{}) { + log.Error("Chain view: block hash unavailable", "number", number, "head", cv.headNumber) + return nil + } + return cv.chain.GetRawReceiptsByHash(blockHash) +} + +// SharedRange returns the block range shared by two chain views. +func (cv *ChainView) SharedRange(cv2 *ChainView) common.Range[uint64] { + cv.lock.Lock() + defer cv.lock.Unlock() + + if cv == nil || cv2 == nil || !cv.extendNonCanonical() || !cv2.extendNonCanonical() { + return common.Range[uint64]{} + } + var sharedLen uint64 + for n := min(cv.headNumber+1-uint64(len(cv.hashes)), cv2.headNumber+1-uint64(len(cv2.hashes))); n <= cv.headNumber && n <= cv2.headNumber && cv.blockHash(n) == cv2.blockHash(n); n++ { + sharedLen = n + 1 + } + return common.NewRange(0, sharedLen) } // limitedView returns a new chain view that is a truncated version of the parent view. @@ -91,7 +140,7 @@ func (cv *ChainView) limitedView(newHead uint64) *ChainView { if newHead >= cv.headNumber { return cv } - return NewChainView(cv.chain, newHead, cv.blockHash(newHead)) + return NewChainView(cv.chain, newHead, cv.BlockHash(newHead)) } // equalViews returns true if the two chain views are equivalent. @@ -99,7 +148,7 @@ func equalViews(cv1, cv2 *ChainView) bool { if cv1 == nil || cv2 == nil { return false } - return cv1.headNumber == cv2.headNumber && cv1.getBlockId(cv1.headNumber) == cv2.getBlockId(cv2.headNumber) + return cv1.headNumber == cv2.headNumber && cv1.BlockId(cv1.headNumber) == cv2.BlockId(cv2.headNumber) } // matchViews returns true if the two chain views are equivalent up until the @@ -113,9 +162,9 @@ func matchViews(cv1, cv2 *ChainView, number uint64) bool { return false } if number == cv1.headNumber || number == cv2.headNumber { - return cv1.getBlockId(number) == cv2.getBlockId(number) + return cv1.BlockId(number) == cv2.BlockId(number) } - return cv1.getBlockHash(number) == cv2.getBlockHash(number) + return cv1.BlockHash(number) == cv2.BlockHash(number) } // extendNonCanonical checks whether the previously known reverse list of head diff --git a/core/filtermaps/checkpoints_holesky.json b/core/filtermaps/checkpoints_holesky.json index b8f6be9caf..a56611cc8e 100644 --- a/core/filtermaps/checkpoints_holesky.json +++ b/core/filtermaps/checkpoints_holesky.json @@ -17,5 +17,6 @@ {"blockNumber": 3101669, "blockId": "0xa6e66a18fed64d33178c7088f273c404be597662c34f6e6884cf2e24f3ea4ace", "firstIndex": 1073741353}, {"blockNumber": 3221725, "blockId": "0xe771f897dece48b1583cc1d1d10de8015da57407eb1fdf239fdbe46eaab85143", "firstIndex": 1140850137}, {"blockNumber": 3357164, "blockId": "0x6252d0aa54c79623b0680069c88d7b5c47983f0d5c4845b6c811b8d9b5e8ff3c", "firstIndex": 1207959453}, -{"blockNumber": 3447019, "blockId": "0xeb7d585e1e063f3cc05ed399fbf6c2df63c271f62f030acb804e9fb1e74b6dc1", "firstIndex": 1275067542} +{"blockNumber": 3447019, "blockId": "0xeb7d585e1e063f3cc05ed399fbf6c2df63c271f62f030acb804e9fb1e74b6dc1", "firstIndex": 1275067542}, +{"blockNumber": 3546397, "blockId": "0xdabdef7defa4281180a57c5af121877b82274f15ccf074ea0096146f4c246df2", "firstIndex": 1342176778} ] diff --git a/core/filtermaps/checkpoints_mainnet.json b/core/filtermaps/checkpoints_mainnet.json index ca30280e03..70a08b1aaf 100644 --- a/core/filtermaps/checkpoints_mainnet.json +++ b/core/filtermaps/checkpoints_mainnet.json @@ -260,5 +260,12 @@ {"blockNumber": 21959188, "blockId": "0x6b9c482cc4822af2ad62a359b923062556ab6a046d1a39a8243b764848690601", "firstIndex": 17381193886}, {"blockNumber": 21994911, "blockId": "0x0d99ef9dd42dd1c62fc5249eb4f618e7672ab93fa0ba7545c77360371cf972e5", "firstIndex": 17448302795}, {"blockNumber": 22026007, "blockId": "0xf7cdc7f6694f2c2ed31fa8a607f65cfa59d0dd7d7424ab5c017f959ae2982c71", "firstIndex": 17515413036}, -{"blockNumber": 22059890, "blockId": "0x82b768a0dddefda2eefd3a33596ea2be075312f1dd4b01f6b0d377faca2af98b", "firstIndex": 17582521768} +{"blockNumber": 22059890, "blockId": "0x82b768a0dddefda2eefd3a33596ea2be075312f1dd4b01f6b0d377faca2af98b", "firstIndex": 17582521768}, +{"blockNumber": 22090784, "blockId": "0xf97c2eaf9a550360ac24000c0ff17ffa388a2bdd6f73f2f36718e332edfa107a", "firstIndex": 17649630983}, +{"blockNumber": 22121157, "blockId": "0xa790025235db782e899f23d8b09663ec2d74ec149e4125d62989f98829b08e2d", "firstIndex": 17716724973}, +{"blockNumber": 22148056, "blockId": "0xbe25ac4f1bdd89a7db5782bf1157e6c4378d80220d67a029397853ef16cd1a4c", "firstIndex": 17783838366}, +{"blockNumber": 22168652, "blockId": "0x6ae43618c915e636794e2cc2d75dde9992766881c7405fe6479c045ed4bee57e", "firstIndex": 17850956277}, +{"blockNumber": 22190975, "blockId": "0x9437121647899a4b7b84d67fbea7cc6ff967481c2eab4328ccd86e2cefe19420", "firstIndex": 17918066140}, +{"blockNumber": 22234357, "blockId": "0x036030830134f9224160d5a0b62da35ec7813dc8855d554bd22e9d38545243ed", "firstIndex": 17985175075}, +{"blockNumber": 22276736, "blockId": "0x5ceb96d98aa1b4c1c2f2fa253ae9cdb1b04e0420c11bf795400e8762c0a1635c", "firstIndex": 18052284344} ] diff --git a/core/filtermaps/checkpoints_sepolia.json b/core/filtermaps/checkpoints_sepolia.json index c6d3cd9086..8d799daefd 100644 --- a/core/filtermaps/checkpoints_sepolia.json +++ b/core/filtermaps/checkpoints_sepolia.json @@ -64,5 +64,9 @@ {"blockNumber": 7730079, "blockId": "0x08e0d511a93e2a9c004b3456d77d687ae86247417ada1cdd1f85332a62dfed1d", "firstIndex": 4227846795}, {"blockNumber": 7777515, "blockId": "0xeba8faed2e12bb9ed5e7fad19dd82662f15f6f4f512a0d232eedf1e676712428", "firstIndex": 4294966082}, {"blockNumber": 7828860, "blockId": "0x62c054bd24be351dc4777460ee922a75fdcea5c9830455cbac6fa29552719c85", "firstIndex": 4362076087}, -{"blockNumber": 7869890, "blockId": "0x5664bcfa6151f798781e22bea4f9a2c796d097402350cb131e4e3c78e13e461a", "firstIndex": 4429183267} +{"blockNumber": 7869890, "blockId": "0x5664bcfa6151f798781e22bea4f9a2c796d097402350cb131e4e3c78e13e461a", "firstIndex": 4429183267}, +{"blockNumber": 7911722, "blockId": "0x9a85e48e3135c97c51fc1786f2af0596c802e021b6c53cfca65a129cafcd23ed", "firstIndex": 4496287265}, +{"blockNumber": 7960147, "blockId": "0xc9359cc76d7090e1c8a031108f0ab7a8935d971efd4325fe53612a1d99562f6f", "firstIndex": 4563402388}, +{"blockNumber": 8030418, "blockId": "0x21867e68cd8327aed2da2601399d60f7f9e41dca4a4f2f9be982e5a2b9304a88", "firstIndex": 4630511616}, +{"blockNumber": 8087701, "blockId": "0x0fa8c8d7549cc9a8d308262706fe248efe759f8b63511efb1e7f3926e9af2dcb", "firstIndex": 4697614758} ] diff --git a/core/filtermaps/filtermaps.go b/core/filtermaps/filtermaps.go index db7ab0a426..3da7f4b721 100644 --- a/core/filtermaps/filtermaps.go +++ b/core/filtermaps/filtermaps.go @@ -29,11 +29,28 @@ import ( "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/ethdb" - "github.com/ethereum/go-ethereum/ethdb/leveldb" "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/metrics" +) + +var ( + mapCountGauge = metrics.NewRegisteredGauge("filtermaps/maps/count", nil) // actual number of rendered maps + mapLogValueMeter = metrics.NewRegisteredMeter("filtermaps/maps/logvalues", nil) // number of log values processed + mapBlockMeter = metrics.NewRegisteredMeter("filtermaps/maps/blocks", nil) // number of block delimiters processed + mapRenderTimer = metrics.NewRegisteredTimer("filtermaps/maps/rendertime", nil) // time elapsed while rendering a single map + mapWriteTimer = metrics.NewRegisteredTimer("filtermaps/maps/writetime", nil) // time elapsed while writing a batch of finished maps to db + matchRequestTimer = metrics.NewRegisteredTimer("filtermaps/match/requesttime", nil) // processing time a matching request in a single epoch + matchEpochTimer = metrics.NewRegisteredTimer("filtermaps/match/epochtime", nil) // total processing time a matching request + matchBaseRowAccessMeter = metrics.NewRegisteredMeter("filtermaps/match/baserowaccess", nil) // number of accessed rows on layer 0 + matchBaseRowSizeMeter = metrics.NewRegisteredMeter("filtermaps/match/baserowsize", nil) // size of accessed rows on layer 0 + matchExtRowAccessMeter = metrics.NewRegisteredMeter("filtermaps/match/extrowaccess", nil) // number of accessed rows on higher layers + matchExtRowSizeMeter = metrics.NewRegisteredMeter("filtermaps/match/extrowsize", nil) // size of accessed rows on higher layers + matchLogLookup = metrics.NewRegisteredMeter("filtermaps/match/loglookup", nil) // number of log lookups based on potential matches + matchAllMeter = metrics.NewRegisteredMeter("filtermaps/match/matchall", nil) // number of requests returned with ErrMatchAll ) const ( + databaseVersion = 1 // reindexed if database version does not match cachedLastBlocks = 1000 // last block of map pointers cachedLvPointers = 1000 // first log value pointer of block pointers cachedBaseRows = 100 // groups of base layer filter row data @@ -59,6 +76,7 @@ type FilterMaps struct { closeCh chan struct{} closeWg sync.WaitGroup history uint64 + hashScheme bool // use hashdb-safe delete range method exportFileName string Params @@ -72,6 +90,13 @@ type FilterMaps struct { indexedView *ChainView // always consistent with the log index hasTempRange bool + // cleanedEpochsBefore indicates that all unindexed data before this point + // has been cleaned. + // + // This field is only accessed and modified within tryUnindexTail, so no + // explicit locking is required. + cleanedEpochsBefore uint32 + // also accessed by indexer and matcher backend but no locking needed. filterMapCache *lru.Cache[uint32, filterMap] lastBlockCache *lru.Cache[uint32, lastBlockOfMap] @@ -109,6 +134,7 @@ type FilterMaps struct { // test hooks testDisableSnapshots, testSnapshotUsed bool + testProcessEventsHook func() } // filterMap is a full or partial in-memory representation of a filter map where @@ -120,13 +146,25 @@ type FilterMaps struct { // as transparent (uncached/unchanged). type filterMap []FilterRow -// copy returns a copy of the given filter map. Note that the row slices are -// copied but their contents are not. This permits extending the rows further +// fastCopy returns a copy of the given filter map. Note that the row slices are +// copied but their contents are not. This permits appending to the rows further // (which happens during map rendering) without affecting the validity of // copies made for snapshots during rendering. -func (fm filterMap) copy() filterMap { +// Appending to the rows of both the original map and the fast copy, or two fast +// copies of the same map would result in data corruption, therefore a fast copy +// should always be used in a read only way. +func (fm filterMap) fastCopy() filterMap { + return slices.Clone(fm) +} + +// fullCopy returns a copy of the given filter map, also making a copy of each +// individual filter row, ensuring that a modification to either one will never +// affect the other. +func (fm filterMap) fullCopy() filterMap { c := make(filterMap, len(fm)) - copy(c, fm) + for i, row := range fm { + c[i] = slices.Clone(row) + } return c } @@ -180,13 +218,18 @@ type Config struct { // This option enables the checkpoint JSON file generator. // If set, the given file will be updated with checkpoint information. ExportFileName string + + // expect trie nodes of hash based state scheme in the filtermaps key range; + // use safe iterator based implementation of DeleteRange that skips them + HashScheme bool } // NewFilterMaps creates a new FilterMaps and starts the indexer. func NewFilterMaps(db ethdb.KeyValueStore, initView *ChainView, historyCutoff, finalBlock uint64, params Params, config Config) *FilterMaps { rs, initialized, err := rawdb.ReadFilterMapsRange(db) - if err != nil { - log.Error("Error reading log index range", "error", err) + if err != nil || rs.Version != databaseVersion { + rs, initialized = rawdb.FilterMapsRange{}, false + log.Warn("Invalid log index database version; resetting log index") } params.deriveFields() f := &FilterMaps{ @@ -197,6 +240,7 @@ func NewFilterMaps(db ethdb.KeyValueStore, initView *ChainView, historyCutoff, f blockProcessingCh: make(chan bool, 1), history: config.History, disabled: config.Disabled, + hashScheme: config.HashScheme, disabledCh: make(chan struct{}), exportFileName: config.ExportFileName, Params: params, @@ -208,6 +252,9 @@ func NewFilterMaps(db ethdb.KeyValueStore, initView *ChainView, historyCutoff, f maps: common.NewRange(rs.MapsFirst, rs.MapsAfterLast-rs.MapsFirst), tailPartialEpoch: rs.TailPartialEpoch, }, + // deleting last unindexed epoch might have been interrupted by shutdown + cleanedEpochsBefore: max(rs.MapsFirst>>params.logMapsPerEpoch, 1) - 1, + historyCutoff: historyCutoff, finalBlock: finalBlock, matcherSyncCh: make(chan *FilterMapsMatcherBackend), @@ -223,7 +270,7 @@ func NewFilterMaps(db ethdb.KeyValueStore, initView *ChainView, historyCutoff, f f.targetView = initView if f.indexedRange.initialized { f.indexedView = f.initChainView(f.targetView) - f.indexedRange.headIndexed = f.indexedRange.blocks.AfterLast() == f.indexedView.headNumber+1 + f.indexedRange.headIndexed = f.indexedRange.blocks.AfterLast() == f.indexedView.HeadNumber()+1 if !f.indexedRange.headIndexed { f.indexedRange.headDelimiter = 0 } @@ -274,7 +321,7 @@ func (f *FilterMaps) initChainView(chainView *ChainView) *ChainView { log.Error("Could not initialize indexed chain view", "error", err) break } - if lastBlockNumber <= chainView.headNumber && chainView.getBlockId(lastBlockNumber) == lastBlockId { + if lastBlockNumber <= chainView.HeadNumber() && chainView.BlockId(lastBlockNumber) == lastBlockId { return chainView.limitedView(lastBlockNumber) } } @@ -301,14 +348,24 @@ func (f *FilterMaps) reset() { // deleting the range first ensures that resetDb will be called again at next // startup and any leftover data will be removed even if it cannot finish now. rawdb.DeleteFilterMapsRange(f.db) - f.safeDeleteRange(rawdb.DeleteFilterMapsDb, "Resetting log index database") + f.safeDeleteWithLogs(rawdb.DeleteFilterMapsDb, "Resetting log index database", f.isShuttingDown) +} + +// isShuttingDown returns true if FilterMaps is shutting down. +func (f *FilterMaps) isShuttingDown() bool { + select { + case <-f.closeCh: + return true + default: + return false + } } // init initializes an empty log index according to the current targetView. func (f *FilterMaps) init() error { // ensure that there is no remaining data in the filter maps key range - if !f.safeDeleteRange(rawdb.DeleteFilterMapsDb, "Resetting log index database") { - return errors.New("could not reset log index database") + if err := f.safeDeleteWithLogs(rawdb.DeleteFilterMapsDb, "Resetting log index database", f.isShuttingDown); err != nil { + return err } f.indexLock.Lock() @@ -321,7 +378,7 @@ func (f *FilterMaps) init() error { for min < max { mid := (min + max + 1) / 2 cp := checkpointList[mid-1] - if cp.BlockNumber <= f.targetView.headNumber && f.targetView.getBlockId(cp.BlockNumber) == cp.BlockId { + if cp.BlockNumber <= f.targetView.HeadNumber() && f.targetView.BlockId(cp.BlockNumber) == cp.BlockId { min = mid } else { max = mid - 1 @@ -358,43 +415,43 @@ func (f *FilterMaps) init() error { // removeBloomBits removes old bloom bits data from the database. func (f *FilterMaps) removeBloomBits() { - f.safeDeleteRange(rawdb.DeleteBloomBitsDb, "Removing old bloom bits database") + f.safeDeleteWithLogs(rawdb.DeleteBloomBitsDb, "Removing old bloom bits database", f.isShuttingDown) f.closeWg.Done() } -// safeDeleteRange calls the specified database range deleter function -// repeatedly as long as it returns leveldb.ErrTooManyKeys. -// This wrapper is necessary because of the leveldb fallback implementation -// of DeleteRange. -func (f *FilterMaps) safeDeleteRange(removeFn func(ethdb.KeyValueRangeDeleter) error, action string) bool { - start := time.Now() - var retry bool - for { - err := removeFn(f.db) - if err == nil { - if retry { - log.Info(action+" finished", "elapsed", time.Since(start)) - } - return true +// safeDeleteWithLogs is a wrapper for a function that performs a safe range +// delete operation using rawdb.SafeDeleteRange. It emits log messages if the +// process takes long enough to call the stop callback. +func (f *FilterMaps) safeDeleteWithLogs(deleteFn func(db ethdb.KeyValueStore, hashScheme bool, stopCb func(bool) bool) error, action string, stopCb func() bool) error { + var ( + start = time.Now() + logPrinted bool + lastLogPrinted = start + ) + switch err := deleteFn(f.db, f.hashScheme, func(deleted bool) bool { + if deleted && !logPrinted || time.Since(lastLogPrinted) > time.Second*10 { + log.Info(action+" in progress...", "elapsed", common.PrettyDuration(time.Since(start))) + logPrinted, lastLogPrinted = true, time.Now() } - if err != leveldb.ErrTooManyKeys { - log.Error(action+" failed", "error", err) - return false - } - select { - case <-f.closeCh: - return false - default: - } - if !retry { - log.Info(action+" in progress...", "elapsed", time.Since(start)) - retry = true + return stopCb() + }); { + case err == nil: + if logPrinted { + log.Info(action+" finished", "elapsed", common.PrettyDuration(time.Since(start))) } + return nil + case errors.Is(err, rawdb.ErrDeleteRangeInterrupted): + log.Warn(action+" interrupted", "elapsed", common.PrettyDuration(time.Since(start))) + return err + default: + log.Error(action+" failed", "error", err) + return err } } // setRange updates the indexed chain view and covered range and also adds the // changes to the given batch. +// // Note that this function assumes that the index write lock is being held. func (f *FilterMaps) setRange(batch ethdb.KeyValueWriter, newView *ChainView, newRange filterMapsRange, isTempRange bool) { f.indexedView = newView @@ -403,6 +460,7 @@ func (f *FilterMaps) setRange(batch ethdb.KeyValueWriter, newView *ChainView, ne f.updateMatchersValidRange() if newRange.initialized { rs := rawdb.FilterMapsRange{ + Version: databaseVersion, HeadIndexed: newRange.headIndexed, HeadDelimiter: newRange.headDelimiter, BlocksFirst: newRange.blocks.First(), @@ -412,8 +470,12 @@ func (f *FilterMaps) setRange(batch ethdb.KeyValueWriter, newView *ChainView, ne TailPartialEpoch: newRange.tailPartialEpoch, } rawdb.WriteFilterMapsRange(batch, rs) + if !isTempRange { + mapCountGauge.Update(int64(newRange.maps.Count() + newRange.tailPartialEpoch)) + } } else { rawdb.DeleteFilterMapsRange(batch) + mapCountGauge.Update(0) } } @@ -423,6 +485,7 @@ func (f *FilterMaps) setRange(batch ethdb.KeyValueWriter, newView *ChainView, ne // Note that this function assumes that the log index structure is consistent // with the canonical chain at the point where the given log value index points. // If this is not the case then an invalid result or an error may be returned. +// // Note that this function assumes that the indexer read lock is being held when // called from outside the indexerLoop goroutine. func (f *FilterMaps) getLogByLvIndex(lvIndex uint64) (*types.Log, error) { @@ -459,7 +522,7 @@ func (f *FilterMaps) getLogByLvIndex(lvIndex uint64) (*types.Log, error) { } } // get block receipts - receipts := f.indexedView.getReceipts(firstBlockNumber) + receipts := f.indexedView.Receipts(firstBlockNumber) if receipts == nil { return nil, fmt.Errorf("failed to retrieve receipts for block %d containing searched log value index %d: %v", firstBlockNumber, lvIndex, err) } @@ -520,7 +583,7 @@ func (f *FilterMaps) getFilterMapRow(mapIndex, rowIndex uint32, baseLayerOnly bo } f.baseRowsCache.Add(baseMapRowIndex, baseRows) } - baseRow := baseRows[mapIndex&(f.baseRowGroupLength-1)] + baseRow := slices.Clone(baseRows[mapIndex&(f.baseRowGroupLength-1)]) if baseLayerOnly { return baseRow, nil } @@ -557,7 +620,9 @@ func (f *FilterMaps) storeFilterMapRowsOfGroup(batch ethdb.Batch, mapIndices []u if uint32(len(mapIndices)) != f.baseRowGroupLength { // skip base rows read if all rows are replaced var ok bool baseRows, ok = f.baseRowsCache.Get(baseMapRowIndex) - if !ok { + if ok { + baseRows = slices.Clone(baseRows) + } else { var err error baseRows, err = rawdb.ReadFilterMapBaseRows(f.db, baseMapRowIndex, f.baseRowGroupLength, f.logMapWidth) if err != nil { @@ -599,11 +664,12 @@ func (f *FilterMaps) mapRowIndex(mapIndex, rowIndex uint32) uint64 { // getBlockLvPointer returns the starting log value index where the log values // generated by the given block are located. If blockNumber is beyond the current // head then the first unoccupied log value index is returned. +// // Note that this function assumes that the indexer read lock is being held when // called from outside the indexerLoop goroutine. func (f *FilterMaps) getBlockLvPointer(blockNumber uint64) (uint64, error) { if blockNumber >= f.indexedRange.blocks.AfterLast() && f.indexedRange.headIndexed { - return f.indexedRange.headDelimiter, nil + return f.indexedRange.headDelimiter + 1, nil } if lvPointer, ok := f.lvPointerCache.Get(blockNumber); ok { return lvPointer, nil @@ -658,57 +724,106 @@ func (f *FilterMaps) deleteLastBlockOfMap(batch ethdb.Batch, mapIndex uint32) { rawdb.DeleteFilterMapLastBlock(batch, mapIndex) } -// deleteTailEpoch deletes index data from the earliest, either fully or partially -// indexed epoch. The last block pointer for the last map of the epoch and the -// corresponding block log value pointer are retained as these are always assumed -// to be available for each epoch. -func (f *FilterMaps) deleteTailEpoch(epoch uint32) error { +// deleteTailEpoch deletes index data from the specified epoch. The last block +// pointer for the last map of the epoch and the corresponding block log value +// pointer are retained as these are always assumed to be available for each +// epoch as boundary markers. +// The function returns true if all index data related to the epoch (except for +// the boundary markers) has been fully removed. +func (f *FilterMaps) deleteTailEpoch(epoch uint32) (bool, error) { f.indexLock.Lock() defer f.indexLock.Unlock() + // determine epoch boundaries firstMap := epoch << f.logMapsPerEpoch lastBlock, _, err := f.getLastBlockOfMap(firstMap + f.mapsPerEpoch - 1) if err != nil { - return fmt.Errorf("failed to retrieve last block of deleted epoch %d: %v", epoch, err) + return false, fmt.Errorf("failed to retrieve last block of deleted epoch %d: %v", epoch, err) } var firstBlock uint64 if epoch > 0 { firstBlock, _, err = f.getLastBlockOfMap(firstMap - 1) if err != nil { - return fmt.Errorf("failed to retrieve last block before deleted epoch %d: %v", epoch, err) + return false, fmt.Errorf("failed to retrieve last block before deleted epoch %d: %v", epoch, err) } firstBlock++ } - fmr := f.indexedRange - if f.indexedRange.maps.First() == firstMap && - f.indexedRange.maps.AfterLast() > firstMap+f.mapsPerEpoch && - f.indexedRange.tailPartialEpoch == 0 { - fmr.maps.SetFirst(firstMap + f.mapsPerEpoch) - fmr.blocks.SetFirst(lastBlock + 1) - } else if f.indexedRange.maps.First() == firstMap+f.mapsPerEpoch { + // update rendered range if necessary + var ( + fmr = f.indexedRange + firstEpoch = f.indexedRange.maps.First() >> f.logMapsPerEpoch + afterLastEpoch = (f.indexedRange.maps.AfterLast() + f.mapsPerEpoch - 1) >> f.logMapsPerEpoch + ) + if f.indexedRange.tailPartialEpoch != 0 && firstEpoch > 0 { + firstEpoch-- + } + switch { + case epoch < firstEpoch: + // cleanup of already unindexed epoch; range not affected + case epoch == firstEpoch && epoch+1 < afterLastEpoch: + // first fully or partially rendered epoch and there is at least one + // rendered map in the next epoch; remove from indexed range fmr.tailPartialEpoch = 0 + fmr.maps.SetFirst((epoch + 1) << f.logMapsPerEpoch) + fmr.blocks.SetFirst(lastBlock + 1) + f.setRange(f.db, f.indexedView, fmr, false) + default: + // cannot be cleaned or unindexed; return with error + return false, errors.New("invalid tail epoch number") + } + // remove index data + deleteFn := func(db ethdb.KeyValueStore, hashScheme bool, stopCb func(bool) bool) error { + first := f.mapRowIndex(firstMap, 0) + count := f.mapRowIndex(firstMap+f.mapsPerEpoch, 0) - first + if err := rawdb.DeleteFilterMapRows(f.db, common.NewRange(first, count), hashScheme, stopCb); err != nil { + return err + } + for mapIndex := firstMap; mapIndex < firstMap+f.mapsPerEpoch; mapIndex++ { + f.filterMapCache.Remove(mapIndex) + } + delMapRange := common.NewRange(firstMap, f.mapsPerEpoch-1) // keep last entry + if err := rawdb.DeleteFilterMapLastBlocks(f.db, delMapRange, hashScheme, stopCb); err != nil { + return err + } + for mapIndex := firstMap; mapIndex < firstMap+f.mapsPerEpoch-1; mapIndex++ { + f.lastBlockCache.Remove(mapIndex) + } + delBlockRange := common.NewRange(firstBlock, lastBlock-firstBlock) // keep last entry + if err := rawdb.DeleteBlockLvPointers(f.db, delBlockRange, hashScheme, stopCb); err != nil { + return err + } + for blockNumber := firstBlock; blockNumber < lastBlock; blockNumber++ { + f.lvPointerCache.Remove(blockNumber) + } + return nil + } + action := fmt.Sprintf("Deleting tail epoch #%d", epoch) + stopFn := func() bool { + f.processEvents() + return f.stop || !f.targetHeadIndexed() + } + if err := f.safeDeleteWithLogs(deleteFn, action, stopFn); err == nil { + // everything removed; mark as cleaned and report success + if f.cleanedEpochsBefore == epoch { + f.cleanedEpochsBefore = epoch + 1 + } + return true, nil } else { - return errors.New("invalid tail epoch number") + // more data left in epoch range; mark as dirty and report unfinished + if f.cleanedEpochsBefore > epoch { + f.cleanedEpochsBefore = epoch + } + if errors.Is(err, rawdb.ErrDeleteRangeInterrupted) { + return false, nil + } + return false, err } - f.setRange(f.db, f.indexedView, fmr, false) - first := f.mapRowIndex(firstMap, 0) - count := f.mapRowIndex(firstMap+f.mapsPerEpoch, 0) - first - rawdb.DeleteFilterMapRows(f.db, common.NewRange(first, count)) - for mapIndex := firstMap; mapIndex < firstMap+f.mapsPerEpoch; mapIndex++ { - f.filterMapCache.Remove(mapIndex) - } - rawdb.DeleteFilterMapLastBlocks(f.db, common.NewRange(firstMap, f.mapsPerEpoch-1)) // keep last enrty - for mapIndex := firstMap; mapIndex < firstMap+f.mapsPerEpoch-1; mapIndex++ { - f.lastBlockCache.Remove(mapIndex) - } - rawdb.DeleteBlockLvPointers(f.db, common.NewRange(firstBlock, lastBlock-firstBlock)) // keep last enrty - for blockNumber := firstBlock; blockNumber < lastBlock; blockNumber++ { - f.lvPointerCache.Remove(blockNumber) - } - return nil } // exportCheckpoints exports epoch checkpoints in the format used by checkpoints.go. +// +// Note: acquiring the indexLock read lock is unnecessary here, as this function +// is always called within the indexLoop. func (f *FilterMaps) exportCheckpoints() { finalLvPtr, err := f.getBlockLvPointer(f.finalBlock + 1) if err != nil { diff --git a/core/filtermaps/indexer.go b/core/filtermaps/indexer.go index 026b3b4f38..3ec49ca116 100644 --- a/core/filtermaps/indexer.go +++ b/core/filtermaps/indexer.go @@ -17,6 +17,7 @@ package filtermaps import ( + "errors" "math" "time" @@ -42,25 +43,24 @@ func (f *FilterMaps) indexerLoop() { log.Info("Started log indexer") for !f.stop { + // Note: acquiring the indexLock read lock is unnecessary here, + // as the `indexedRange` is accessed within the indexerLoop. if !f.indexedRange.initialized { - if f.targetView.headNumber == 0 { + if f.targetView.HeadNumber() == 0 { // initialize when chain head is available f.processSingleEvent(true) continue } if err := f.init(); err != nil { - log.Error("Error initializing log index; reverting to unindexed mode", "error", err) - f.reset() - f.disabled = true - close(f.disabledCh) + f.disableForError("initialization", err) + f.reset() // remove broken index from DB return } } if !f.targetHeadIndexed() { - if !f.tryIndexHead() { - // either shutdown or unexpected error; in the latter case ensure - // that proper shutdown is still possible. - f.processSingleEvent(true) + if err := f.tryIndexHead(); err != nil && err != errChainUpdate { + f.disableForError("head rendering", err) + return } } else { if f.finalBlock != f.lastFinal { @@ -69,19 +69,45 @@ func (f *FilterMaps) indexerLoop() { } f.lastFinal = f.finalBlock } - if f.tryIndexTail() && f.tryUnindexTail() { - f.waitForNewHead() + // always attempt unindexing before indexing the tail in order to + // ensure that a potentially dirty previously unindexed epoch is + // always cleaned up before any new maps are rendered. + if done, err := f.tryUnindexTail(); err != nil { + f.disableForError("tail unindexing", err) + return + } else if !done { + continue } + if done, err := f.tryIndexTail(); err != nil { + f.disableForError("tail rendering", err) + return + } else if !done { + continue + } + // tail indexing/unindexing is done; if head is also indexed then + // wait here until there is a new head + f.waitForNewHead() } } } +// disableForError is called when the indexer encounters a database error, for example a +// missing receipt. We can't continue operating when the database is broken, so the +// indexer goes into disabled state. +// Note that the partial index is left in disk; maybe a client update can fix the +// issue without reindexing. +func (f *FilterMaps) disableForError(op string, err error) { + log.Error("Log index "+op+" failed, reverting to unindexed mode", "error", err) + f.disabled = true + close(f.disabledCh) +} + type targetUpdate struct { targetView *ChainView historyCutoff, finalBlock uint64 } -// SetTargetView sets a new target chain view for the indexer to render. +// SetTarget sets a new target chain view for the indexer to render. // Note that SetTargetView never blocks. func (f *FilterMaps) SetTarget(targetView *ChainView, historyCutoff, finalBlock uint64) { if targetView == nil { @@ -116,14 +142,15 @@ func (f *FilterMaps) SetBlockProcessing(blockProcessing bool) { // WaitIdle blocks until the indexer is in an idle state while synced up to the // latest targetView. func (f *FilterMaps) WaitIdle() { - if f.disabled { - f.closeWg.Wait() - return - } for { ch := make(chan bool) - f.waitIdleCh <- ch - if <-ch { + select { + case f.waitIdleCh <- ch: + if <-ch { + return + } + case <-f.disabledCh: + f.closeWg.Wait() return } } @@ -140,6 +167,9 @@ func (f *FilterMaps) waitForNewHead() { // processEvents processes all events, blocking only if a block processing is // happening and indexing should be suspended. func (f *FilterMaps) processEvents() { + if f.testProcessEventsHook != nil { + f.testProcessEventsHook() + } for f.processSingleEvent(f.blockProcessing) { } } @@ -150,6 +180,8 @@ func (f *FilterMaps) processSingleEvent(blocking bool) bool { if f.stop { return false } + // Note: acquiring the indexLock read lock is unnecessary here, + // as this function is always called within the indexLoop. if !f.hasTempRange { for _, mb := range f.matcherSyncRequests { mb.synced() @@ -196,16 +228,16 @@ func (f *FilterMaps) setTarget(target targetUpdate) { f.finalBlock = target.finalBlock } -// tryIndexHead tries to render head maps according to the current targetView -// and returns true if successful. -func (f *FilterMaps) tryIndexHead() bool { +// tryIndexHead tries to render head maps according to the current targetView. +// Should be called when targetHeadIndexed returns false. If this function +// returns no error then either stop is true or head indexing is finished. +func (f *FilterMaps) tryIndexHead() error { headRenderer, err := f.renderMapsBefore(math.MaxUint32) if err != nil { - log.Error("Error creating log index head renderer", "error", err) - return false + return err } if headRenderer == nil { - return true + return errors.New("head indexer has nothing to do") // tryIndexHead should be called when head is not indexed } if !f.startedHeadIndex { f.lastLogHeadIndex = time.Now() @@ -224,14 +256,13 @@ func (f *FilterMaps) tryIndexHead() bool { log.Info("Log index head rendering in progress", "first block", f.indexedRange.blocks.First(), "last block", f.indexedRange.blocks.Last(), "processed", f.indexedRange.blocks.AfterLast()-f.ptrHeadIndex, - "remaining", f.indexedView.headNumber-f.indexedRange.blocks.Last(), + "remaining", f.indexedView.HeadNumber()-f.indexedRange.blocks.Last(), "elapsed", common.PrettyDuration(time.Since(f.startedHeadIndexAt))) f.loggedHeadIndex = true f.lastLogHeadIndex = time.Now() } }); err != nil { - log.Error("Log index head rendering failed", "error", err) - return false + return err } if f.loggedHeadIndex && f.indexedRange.hasIndexedBlocks() { log.Info("Log index head rendering finished", @@ -240,7 +271,7 @@ func (f *FilterMaps) tryIndexHead() bool { "elapsed", common.PrettyDuration(time.Since(f.startedHeadIndexAt))) } f.loggedHeadIndex, f.startedHeadIndex = false, false - return true + return nil } // tryIndexTail tries to render tail epochs until the tail target block is @@ -248,7 +279,7 @@ func (f *FilterMaps) tryIndexHead() bool { // Note that tail indexing is only started if the log index head is fully // rendered according to targetView and is suspended as soon as the targetView // is changed. -func (f *FilterMaps) tryIndexTail() bool { +func (f *FilterMaps) tryIndexTail() (bool, error) { for { firstEpoch := f.indexedRange.maps.First() >> f.logMapsPerEpoch if firstEpoch == 0 || !f.needTailEpoch(firstEpoch-1) { @@ -256,7 +287,7 @@ func (f *FilterMaps) tryIndexTail() bool { } f.processEvents() if f.stop || !f.targetHeadIndexed() { - return false + return false, nil } // resume process if tail rendering was interrupted because of head rendering tailRenderer := f.tailRenderer @@ -268,8 +299,7 @@ func (f *FilterMaps) tryIndexTail() bool { var err error tailRenderer, err = f.renderMapsBefore(f.indexedRange.maps.First()) if err != nil { - log.Error("Error creating log index tail renderer", "error", err) - return false + return false, err } } if tailRenderer == nil { @@ -302,13 +332,16 @@ func (f *FilterMaps) tryIndexTail() bool { f.lastLogTailIndex = time.Now() } }) - if err != nil && f.needTailEpoch(firstEpoch-1) { + if err != nil && !f.needTailEpoch(firstEpoch-1) { // stop silently if cutoff point has move beyond epoch boundary while rendering - log.Error("Log index tail rendering failed", "error", err) + return true, nil + } + if err != nil { + return false, err } if !done { f.tailRenderer = tailRenderer // only keep tail renderer if interrupted by stopCb - return false + return false, nil } } if f.loggedTailIndex && f.indexedRange.hasIndexedBlocks() { @@ -318,32 +351,31 @@ func (f *FilterMaps) tryIndexTail() bool { "elapsed", common.PrettyDuration(time.Since(f.startedTailIndexAt))) f.loggedTailIndex = false } - return true + return true, nil } // tryUnindexTail removes entire epochs of log index data as long as the first // fully indexed block is at least as old as the tail target. // Note that unindexing is very quick as it only removes continuous ranges of // data from the database and is also called while running head indexing. -func (f *FilterMaps) tryUnindexTail() bool { - for { - firstEpoch := (f.indexedRange.maps.First() - f.indexedRange.tailPartialEpoch) >> f.logMapsPerEpoch - if f.needTailEpoch(firstEpoch) { - break - } - f.processEvents() - if f.stop { - return false - } +func (f *FilterMaps) tryUnindexTail() (bool, error) { + firstEpoch := f.indexedRange.maps.First() >> f.logMapsPerEpoch + if f.indexedRange.tailPartialEpoch > 0 && firstEpoch > 0 { + firstEpoch-- + } + for epoch := min(firstEpoch, f.cleanedEpochsBefore); !f.needTailEpoch(epoch); epoch++ { if !f.startedTailUnindex { f.startedTailUnindexAt = time.Now() f.startedTailUnindex = true f.ptrTailUnindexMap = f.indexedRange.maps.First() - f.indexedRange.tailPartialEpoch f.ptrTailUnindexBlock = f.indexedRange.blocks.First() - f.tailPartialBlocks() } - if err := f.deleteTailEpoch(firstEpoch); err != nil { - log.Error("Log index tail epoch unindexing failed", "error", err) - return false + if done, err := f.deleteTailEpoch(epoch); !done { + return false, err + } + f.processEvents() + if f.stop || !f.targetHeadIndexed() { + return false, nil } } if f.startedTailUnindex && f.indexedRange.hasIndexedBlocks() { @@ -354,7 +386,7 @@ func (f *FilterMaps) tryUnindexTail() bool { "elapsed", common.PrettyDuration(time.Since(f.startedTailUnindexAt))) f.startedTailUnindex = false } - return true + return true, nil } // needTailEpoch returns true if the given tail epoch needs to be kept @@ -393,10 +425,10 @@ func (f *FilterMaps) needTailEpoch(epoch uint32) bool { // tailTargetBlock returns the target value for the tail block number according // to the log history parameter and the current index head. func (f *FilterMaps) tailTargetBlock() uint64 { - if f.history == 0 || f.indexedView.headNumber < f.history { + if f.history == 0 || f.indexedView.HeadNumber() < f.history { return 0 } - return f.indexedView.headNumber + 1 - f.history + return f.indexedView.HeadNumber() + 1 - f.history } // tailPartialBlocks returns the number of rendered blocks in the partially diff --git a/core/filtermaps/indexer_test.go b/core/filtermaps/indexer_test.go index a02f8d2459..2782b2cbe6 100644 --- a/core/filtermaps/indexer_test.go +++ b/core/filtermaps/indexer_test.go @@ -17,8 +17,10 @@ package filtermaps import ( + "context" crand "crypto/rand" "crypto/sha256" + "encoding/binary" "math/big" "math/rand" "sync" @@ -31,6 +33,7 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/params" + "github.com/ethereum/go-ethereum/rlp" ) var testParams = Params{ @@ -104,6 +107,7 @@ func TestIndexerRandomRange(t *testing.T) { fork, head = rand.Intn(len(forks)), rand.Intn(1001) ts.chain.setCanonicalChain(forks[fork][:head+1]) case 2: + checkSnapshot = false if head < 1000 { checkSnapshot = !noHistory && head != 0 // no snapshot generated for block 0 // add blocks after the current head @@ -158,6 +162,115 @@ func TestIndexerRandomRange(t *testing.T) { } } +func TestIndexerMatcherView(t *testing.T) { + testIndexerMatcherView(t, false) +} + +func TestIndexerMatcherViewWithConcurrentRead(t *testing.T) { + testIndexerMatcherView(t, true) +} + +func testIndexerMatcherView(t *testing.T, concurrentRead bool) { + ts := newTestSetup(t) + defer ts.close() + + forks := make([][]common.Hash, 20) + hashes := make([]common.Hash, 20) + ts.chain.addBlocks(100, 5, 2, 4, true) + ts.setHistory(0, false) + for i := range forks { + if i != 0 { + ts.chain.setHead(100 - i) + ts.chain.addBlocks(i, 5, 2, 4, true) + } + ts.fm.WaitIdle() + forks[i] = ts.chain.getCanonicalChain() + hashes[i] = ts.matcherViewHash() + } + fork := len(forks) - 1 + for i := 0; i < 5000; i++ { + oldFork := fork + fork = rand.Intn(len(forks)) + stopCh := make(chan chan struct{}) + if concurrentRead { + go func() { + for { + ts.matcherViewHash() + select { + case ch := <-stopCh: + close(ch) + return + default: + } + } + }() + } + ts.chain.setCanonicalChain(forks[fork]) + ts.fm.WaitIdle() + if concurrentRead { + ch := make(chan struct{}) + stopCh <- ch + <-ch + } + hash := ts.matcherViewHash() + if hash != hashes[fork] { + t.Fatalf("Matcher view hash mismatch when switching from for %d to %d", oldFork, fork) + } + } +} + +func TestLogsByIndex(t *testing.T) { + ts := newTestSetup(t) + defer func() { + ts.fm.testProcessEventsHook = nil + ts.close() + }() + + ts.chain.addBlocks(1000, 10, 3, 4, true) + ts.setHistory(0, false) + ts.fm.WaitIdle() + firstLog := make([]uint64, 1001) // first valid log position per block + lastLog := make([]uint64, 1001) // last valid log position per block + for i := uint64(0); i <= ts.fm.indexedRange.headDelimiter; i++ { + log, err := ts.fm.getLogByLvIndex(i) + if err != nil { + t.Fatalf("Error getting log by index %d: %v", i, err) + } + if log != nil { + if firstLog[log.BlockNumber] == 0 { + firstLog[log.BlockNumber] = i + } + lastLog[log.BlockNumber] = i + } + } + var failed bool + ts.fm.testProcessEventsHook = func() { + if ts.fm.indexedRange.blocks.IsEmpty() { + return + } + if lvi := firstLog[ts.fm.indexedRange.blocks.First()]; lvi != 0 { + log, err := ts.fm.getLogByLvIndex(lvi) + if log == nil || err != nil { + t.Errorf("Error getting first log of indexed block range: %v", err) + failed = true + } + } + if lvi := lastLog[ts.fm.indexedRange.blocks.Last()]; lvi != 0 { + log, err := ts.fm.getLogByLvIndex(lvi) + if log == nil || err != nil { + t.Errorf("Error getting last log of indexed block range: %v", err) + failed = true + } + } + } + chain := ts.chain.getCanonicalChain() + for i := 0; i < 1000 && !failed; i++ { + head := rand.Intn(len(chain)) + ts.chain.setCanonicalChain(chain[:head+1]) + ts.fm.WaitIdle() + } +} + func TestIndexerCompareDb(t *testing.T) { ts := newTestSetup(t) defer ts.close() @@ -291,6 +404,55 @@ func (ts *testSetup) fmDbHash() common.Hash { return result } +func (ts *testSetup) matcherViewHash() common.Hash { + mb := ts.fm.NewMatcherBackend() + defer mb.Close() + + ctx := context.Background() + params := mb.GetParams() + hasher := sha256.New() + var headPtr uint64 + for b := uint64(0); ; b++ { + lvptr, err := mb.GetBlockLvPointer(ctx, b) + if err != nil || (b > 0 && lvptr == headPtr) { + break + } + var enc [8]byte + binary.LittleEndian.PutUint64(enc[:], lvptr) + hasher.Write(enc[:]) + headPtr = lvptr + } + headMap := uint32(headPtr >> params.logValuesPerMap) + var enc [12]byte + for r := uint32(0); r < params.mapHeight; r++ { + binary.LittleEndian.PutUint32(enc[:4], r) + for m := uint32(0); m <= headMap; m++ { + binary.LittleEndian.PutUint32(enc[4:8], m) + row, _ := mb.GetFilterMapRow(ctx, m, r, false) + for _, v := range row { + binary.LittleEndian.PutUint32(enc[8:], v) + hasher.Write(enc[:]) + } + } + } + var hash common.Hash + hasher.Sum(hash[:0]) + for i := 0; i < 50; i++ { + hasher.Reset() + hasher.Write(hash[:]) + lvptr := binary.LittleEndian.Uint64(hash[:8]) % headPtr + if log, _ := mb.GetLogByLvIndex(ctx, lvptr); log != nil { + enc, err := rlp.EncodeToBytes(log) + if err != nil { + panic(err) + } + hasher.Write(enc) + } + hasher.Sum(hash[:0]) + } + return hash +} + func (ts *testSetup) close() { if ts.fm != nil { ts.fm.Stop() @@ -353,6 +515,13 @@ func (tc *testChain) GetReceiptsByHash(hash common.Hash) types.Receipts { return tc.receipts[hash] } +func (tc *testChain) GetRawReceiptsByHash(hash common.Hash) types.Receipts { + tc.lock.RLock() + defer tc.lock.RUnlock() + + return tc.receipts[hash] +} + func (tc *testChain) addBlocks(count, maxTxPerBlock, maxLogsPerReceipt, maxTopicsPerLog int, random bool) { tc.lock.Lock() blockGen := func(i int, gen *core.BlockGen) { diff --git a/core/filtermaps/map_renderer.go b/core/filtermaps/map_renderer.go index 1eaaa9bb1a..74baec6a1a 100644 --- a/core/filtermaps/map_renderer.go +++ b/core/filtermaps/map_renderer.go @@ -20,7 +20,9 @@ import ( "errors" "fmt" "math" + "slices" "sort" + "time" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/lru" @@ -83,7 +85,7 @@ func (f *FilterMaps) renderMapsBefore(renderBefore uint32) (*mapRenderer, error) if err != nil { return nil, err } - if snapshot := f.lastCanonicalSnapshotBefore(renderBefore); snapshot != nil && snapshot.mapIndex >= nextMap { + if snapshot := f.lastCanonicalSnapshotOfMap(nextMap); snapshot != nil { return f.renderMapsFromSnapshot(snapshot) } if nextMap >= renderBefore { @@ -96,17 +98,17 @@ func (f *FilterMaps) renderMapsBefore(renderBefore uint32) (*mapRenderer, error) // snapshot made at a block boundary. func (f *FilterMaps) renderMapsFromSnapshot(cp *renderedMap) (*mapRenderer, error) { f.testSnapshotUsed = true - iter, err := f.newLogIteratorFromBlockDelimiter(cp.lastBlock) + iter, err := f.newLogIteratorFromBlockDelimiter(cp.lastBlock, cp.headDelimiter) if err != nil { return nil, fmt.Errorf("failed to create log iterator from block delimiter %d: %v", cp.lastBlock, err) } return &mapRenderer{ f: f, currentMap: &renderedMap{ - filterMap: cp.filterMap.copy(), + filterMap: cp.filterMap.fullCopy(), mapIndex: cp.mapIndex, lastBlock: cp.lastBlock, - blockLvPtrs: cp.blockLvPtrs, + blockLvPtrs: slices.Clone(cp.blockLvPtrs), }, finishedMaps: make(map[uint32]*renderedMap), finished: common.NewRange(cp.mapIndex, 0), @@ -136,14 +138,15 @@ func (f *FilterMaps) renderMapsFromMapBoundary(firstMap, renderBefore uint32, st }, nil } -// lastCanonicalSnapshotBefore returns the latest cached snapshot that matches -// the current targetView. -func (f *FilterMaps) lastCanonicalSnapshotBefore(renderBefore uint32) *renderedMap { +// lastCanonicalSnapshotOfMap returns the latest cached snapshot of the given map +// that is also consistent with the current targetView. +func (f *FilterMaps) lastCanonicalSnapshotOfMap(mapIndex uint32) *renderedMap { var best *renderedMap for _, blockNumber := range f.renderSnapshots.Keys() { if cp, _ := f.renderSnapshots.Get(blockNumber); cp != nil && blockNumber < f.indexedRange.blocks.AfterLast() && - blockNumber <= f.targetView.headNumber && f.targetView.getBlockId(blockNumber) == cp.lastBlockId && - cp.mapIndex < renderBefore && (best == nil || blockNumber > best.lastBlock) { + blockNumber <= f.indexedView.HeadNumber() && f.indexedView.BlockId(blockNumber) == cp.lastBlockId && + blockNumber <= f.targetView.HeadNumber() && f.targetView.BlockId(blockNumber) == cp.lastBlockId && + cp.mapIndex == mapIndex && (best == nil || blockNumber > best.lastBlock) { best = cp } } @@ -170,10 +173,9 @@ func (f *FilterMaps) lastCanonicalMapBoundaryBefore(renderBefore uint32) (nextMa if err != nil { return 0, 0, 0, fmt.Errorf("failed to retrieve last block of reverse iterated map %d: %v", mapIndex, err) } - if lastBlock >= f.indexedView.headNumber || lastBlock >= f.targetView.headNumber || - lastBlockId != f.targetView.getBlockId(lastBlock) { - // map is not full or inconsistent with targetView; roll back - continue + if (f.indexedRange.headIndexed && mapIndex >= f.indexedRange.maps.Last()) || + lastBlock >= f.targetView.HeadNumber() || lastBlockId != f.targetView.BlockId(lastBlock) { + continue // map is not full or inconsistent with targetView; roll back } lvPtr, err := f.getBlockLvPointer(lastBlock) if err != nil { @@ -243,10 +245,10 @@ func (f *FilterMaps) loadHeadSnapshot() error { } } f.renderSnapshots.Add(f.indexedRange.blocks.Last(), &renderedMap{ - filterMap: fm, + filterMap: fm.fullCopy(), mapIndex: f.indexedRange.maps.Last(), lastBlock: f.indexedRange.blocks.Last(), - lastBlockId: f.indexedView.getBlockId(f.indexedRange.blocks.Last()), + lastBlockId: f.indexedView.BlockId(f.indexedRange.blocks.Last()), blockLvPtrs: lvPtrs, finished: true, headDelimiter: f.indexedRange.headDelimiter, @@ -256,11 +258,14 @@ func (f *FilterMaps) loadHeadSnapshot() error { // makeSnapshot creates a snapshot of the current state of the rendered map. func (r *mapRenderer) makeSnapshot() { - r.f.renderSnapshots.Add(r.iterator.blockNumber, &renderedMap{ - filterMap: r.currentMap.filterMap.copy(), + if r.iterator.blockNumber != r.currentMap.lastBlock || r.iterator.chainView != r.f.targetView { + panic("iterator state inconsistent with current rendered map") + } + r.f.renderSnapshots.Add(r.currentMap.lastBlock, &renderedMap{ + filterMap: r.currentMap.filterMap.fastCopy(), mapIndex: r.currentMap.mapIndex, - lastBlock: r.iterator.blockNumber, - lastBlockId: r.f.targetView.getBlockId(r.currentMap.lastBlock), + lastBlock: r.currentMap.lastBlock, + lastBlockId: r.iterator.chainView.BlockId(r.currentMap.lastBlock), blockLvPtrs: r.currentMap.blockLvPtrs, finished: true, headDelimiter: r.iterator.lvIndex, @@ -301,6 +306,11 @@ func (r *mapRenderer) run(stopCb func() bool, writeCb func()) (bool, error) { // renderCurrentMap renders a single map. func (r *mapRenderer) renderCurrentMap(stopCb func() bool) (bool, error) { + var ( + totalTime time.Duration + logValuesProcessed, blocksProcessed int64 + ) + start := time.Now() if !r.iterator.updateChainView(r.f.targetView) { return false, errChainUpdate } @@ -316,9 +326,11 @@ func (r *mapRenderer) renderCurrentMap(stopCb func() bool) (bool, error) { for r.iterator.lvIndex < uint64(r.currentMap.mapIndex+1)<= valuesPerCallback { + totalTime += time.Since(start) if stopCb() { return false, nil } + start = time.Now() if !r.iterator.updateChainView(r.f.targetView) { return false, errChainUpdate } @@ -343,8 +355,10 @@ func (r *mapRenderer) renderCurrentMap(stopCb func() bool) (bool, error) { return false, fmt.Errorf("failed to advance log iterator at %d while rendering map %d: %v", r.iterator.lvIndex, r.currentMap.mapIndex, err) } if !r.iterator.skipToBoundary { + logValuesProcessed++ r.currentMap.lastBlock = r.iterator.blockNumber if r.iterator.blockStart { + blocksProcessed++ r.currentMap.blockLvPtrs = append(r.currentMap.blockLvPtrs, r.iterator.lvIndex) } if !r.f.testDisableSnapshots && r.renderBefore >= r.f.indexedRange.maps.AfterLast() && @@ -357,13 +371,19 @@ func (r *mapRenderer) renderCurrentMap(stopCb func() bool) (bool, error) { r.currentMap.finished = true r.currentMap.headDelimiter = r.iterator.lvIndex } - r.currentMap.lastBlockId = r.f.targetView.getBlockId(r.currentMap.lastBlock) + r.currentMap.lastBlockId = r.f.targetView.BlockId(r.currentMap.lastBlock) + totalTime += time.Since(start) + mapRenderTimer.Update(totalTime) + mapLogValueMeter.Mark(logValuesProcessed) + mapBlockMeter.Mark(blocksProcessed) return true, nil } // writeFinishedMaps writes rendered maps to the database and updates // filterMapsRange and indexedView accordingly. func (r *mapRenderer) writeFinishedMaps(pauseCb func() bool) error { + var totalTime time.Duration + start := time.Now() if len(r.finishedMaps) == 0 { return nil } @@ -379,7 +399,7 @@ func (r *mapRenderer) writeFinishedMaps(pauseCb func() bool) error { if err != nil { return fmt.Errorf("failed to get updated rendered range: %v", err) } - renderedView := r.f.targetView // stopCb callback might still change targetView while writing finished maps + renderedView := r.f.targetView // pauseCb callback might still change targetView while writing finished maps batch := r.f.db.NewBatch() var writeCnt int @@ -393,7 +413,9 @@ func (r *mapRenderer) writeFinishedMaps(pauseCb func() bool) error { // do not exit while in partially written state but do allow processing // events and pausing while block processing is in progress r.f.indexLock.Unlock() + totalTime += time.Since(start) pauseCb() + start = time.Now() r.f.indexLock.Lock() batch = r.f.db.NewBatch() } @@ -477,6 +499,8 @@ func (r *mapRenderer) writeFinishedMaps(pauseCb func() bool) error { if err := batch.Write(); err != nil { log.Crit("Error writing log index update batch", "error", err) } + totalTime += time.Since(start) + mapWriteTimer.Update(totalTime) return nil } @@ -513,6 +537,7 @@ func (r *mapRenderer) getTempRange() (filterMapsRange, error) { } else { tempRange.blocks.SetAfterLast(0) } + tempRange.headIndexed = false tempRange.headDelimiter = 0 } return tempRange, nil @@ -543,8 +568,8 @@ func (r *mapRenderer) getUpdatedRange() (filterMapsRange, error) { lm := r.finishedMaps[r.finished.Last()] newRange.headIndexed = lm.finished if lm.finished { - newRange.blocks.SetLast(r.f.targetView.headNumber) - if lm.lastBlock != r.f.targetView.headNumber { + newRange.blocks.SetLast(r.f.targetView.HeadNumber()) + if lm.lastBlock != r.f.targetView.HeadNumber() { panic("map rendering finished but last block != head block") } newRange.headDelimiter = lm.headDelimiter @@ -641,25 +666,14 @@ var errUnindexedRange = errors.New("unindexed range") // newLogIteratorFromBlockDelimiter creates a logIterator starting at the // given block's first log value entry (the block delimiter), according to the // current targetView. -func (f *FilterMaps) newLogIteratorFromBlockDelimiter(blockNumber uint64) (*logIterator, error) { - if blockNumber > f.targetView.headNumber { - return nil, fmt.Errorf("iterator entry point %d after target chain head block %d", blockNumber, f.targetView.headNumber) +func (f *FilterMaps) newLogIteratorFromBlockDelimiter(blockNumber, lvIndex uint64) (*logIterator, error) { + if blockNumber > f.targetView.HeadNumber() { + return nil, fmt.Errorf("iterator entry point %d after target chain head block %d", blockNumber, f.targetView.HeadNumber()) } if !f.indexedRange.blocks.Includes(blockNumber) { return nil, errUnindexedRange } - var lvIndex uint64 - if f.indexedRange.headIndexed && blockNumber+1 == f.indexedRange.blocks.AfterLast() { - lvIndex = f.indexedRange.headDelimiter - } else { - var err error - lvIndex, err = f.getBlockLvPointer(blockNumber + 1) - if err != nil { - return nil, fmt.Errorf("failed to retrieve log value pointer of block %d after delimiter: %v", blockNumber+1, err) - } - lvIndex-- - } - finished := blockNumber == f.targetView.headNumber + finished := blockNumber == f.targetView.HeadNumber() l := &logIterator{ chainView: f.targetView, params: &f.Params, @@ -675,11 +689,11 @@ func (f *FilterMaps) newLogIteratorFromBlockDelimiter(blockNumber uint64) (*logI // newLogIteratorFromMapBoundary creates a logIterator starting at the given // map boundary, according to the current targetView. func (f *FilterMaps) newLogIteratorFromMapBoundary(mapIndex uint32, startBlock, startLvPtr uint64) (*logIterator, error) { - if startBlock > f.targetView.headNumber { - return nil, fmt.Errorf("iterator entry point %d after target chain head block %d", startBlock, f.targetView.headNumber) + if startBlock > f.targetView.HeadNumber() { + return nil, fmt.Errorf("iterator entry point %d after target chain head block %d", startBlock, f.targetView.HeadNumber()) } // get block receipts - receipts := f.targetView.getReceipts(startBlock) + receipts := f.targetView.RawReceipts(startBlock) if receipts == nil { return nil, fmt.Errorf("receipts not found for start block %d", startBlock) } @@ -746,7 +760,7 @@ func (l *logIterator) next() error { if l.delimiter { l.delimiter = false l.blockNumber++ - l.receipts = l.chainView.getReceipts(l.blockNumber) + l.receipts = l.chainView.RawReceipts(l.blockNumber) if l.receipts == nil { return fmt.Errorf("receipts not found for block %d", l.blockNumber) } @@ -783,7 +797,7 @@ func (l *logIterator) enforceValidState() { } l.logIndex = 0 } - if l.blockNumber == l.chainView.headNumber { + if l.blockNumber == l.chainView.HeadNumber() { l.finished = true } else { l.delimiter = true diff --git a/core/filtermaps/matcher.go b/core/filtermaps/matcher.go index 6c05672cbc..a5eeaaa5f0 100644 --- a/core/filtermaps/matcher.go +++ b/core/filtermaps/matcher.go @@ -57,7 +57,7 @@ type MatcherBackend interface { // all states of the chain since the previous SyncLogIndex or the creation of // the matcher backend. type SyncRange struct { - HeadNumber uint64 + IndexedView *ChainView // block range where the index has not changed since the last matcher sync // and therefore the set of matches found in this region is guaranteed to // be valid and complete. @@ -125,6 +125,7 @@ func GetPotentialMatches(ctx context.Context, backend MatcherBackend, firstBlock start := time.Now() res, err := m.process() + matchRequestTimer.Update(time.Since(start)) if doRuntimeStats { log.Info("Log search finished", "elapsed", time.Since(start)) @@ -202,6 +203,7 @@ func (m *matcherEnv) process() ([]*types.Log, error) { logs = append(logs, tasks[waitEpoch].logs...) if err := tasks[waitEpoch].err; err != nil { if err == ErrMatchAll { + matchAllMeter.Mark(1) return logs, err } return logs, fmt.Errorf("failed to process log index epoch %d: %v", waitEpoch, err) @@ -220,6 +222,7 @@ func (m *matcherEnv) process() ([]*types.Log, error) { // processEpoch returns the potentially matching logs from the given epoch. func (m *matcherEnv) processEpoch(epochIndex uint32) ([]*types.Log, error) { + start := time.Now() var logs []*types.Log // create a list of map indices to process fm, lm := epochIndex<. -package ethconfig +package history import ( "fmt" @@ -27,22 +27,22 @@ import ( type HistoryMode uint32 const ( - // AllHistory (default) means that all chain history down to genesis block will be kept. - AllHistory HistoryMode = iota + // KeepAll (default) means that all chain history down to genesis block will be kept. + KeepAll HistoryMode = iota - // PostMergeHistory sets the history pruning point to the merge activation block. - PostMergeHistory + // KeepPostMerge sets the history pruning point to the merge activation block. + KeepPostMerge ) func (m HistoryMode) IsValid() bool { - return m <= PostMergeHistory + return m <= KeepPostMerge } func (m HistoryMode) String() string { switch m { - case AllHistory: + case KeepAll: return "all" - case PostMergeHistory: + case KeepPostMerge: return "postmerge" default: return fmt.Sprintf("invalid HistoryMode(%d)", m) @@ -61,24 +61,24 @@ func (m HistoryMode) MarshalText() ([]byte, error) { func (m *HistoryMode) UnmarshalText(text []byte) error { switch string(text) { case "all": - *m = AllHistory + *m = KeepAll case "postmerge": - *m = PostMergeHistory + *m = KeepPostMerge default: return fmt.Errorf(`unknown sync mode %q, want "all" or "postmerge"`, text) } return nil } -type HistoryPrunePoint struct { +type PrunePoint struct { BlockNumber uint64 BlockHash common.Hash } -// HistoryPrunePoints contains the pre-defined history pruning cutoff blocks for known networks. +// PrunePoints the pre-defined history pruning cutoff blocks for known networks. // They point to the first post-merge block. Any pruning should truncate *up to* but excluding // given block. -var HistoryPrunePoints = map[common.Hash]*HistoryPrunePoint{ +var PrunePoints = map[common.Hash]*PrunePoint{ // mainnet params.MainnetGenesisHash: { BlockNumber: 15537393, @@ -90,3 +90,9 @@ var HistoryPrunePoints = map[common.Hash]*HistoryPrunePoint{ BlockHash: common.HexToHash("0x229f6b18ca1552f1d5146deceb5387333f40dc6275aebee3f2c5c4ece07d02db"), }, } + +// PrunedHistoryError is returned by APIs when the requested history is pruned. +type PrunedHistoryError struct{} + +func (e *PrunedHistoryError) Error() string { return "pruned history unavailable" } +func (e *PrunedHistoryError) ErrorCode() int { return 4444 } diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go index 020d35619e..2f62d86e4b 100644 --- a/core/rawdb/accessors_chain.go +++ b/core/rawdb/accessors_chain.go @@ -737,6 +737,30 @@ func writeAncientBlock(op ethdb.AncientWriteOp, block *types.Block, header *type return nil } +// WriteAncientHeaderChain writes the supplied headers along with nil block +// bodies and receipts into the ancient store. It's supposed to be used for +// storing chain segment before the chain cutoff. +func WriteAncientHeaderChain(db ethdb.AncientWriter, headers []*types.Header) (int64, error) { + return db.ModifyAncients(func(op ethdb.AncientWriteOp) error { + for _, header := range headers { + num := header.Number.Uint64() + if err := op.AppendRaw(ChainFreezerHashTable, num, header.Hash().Bytes()); err != nil { + return fmt.Errorf("can't add block %d hash: %v", num, err) + } + if err := op.Append(ChainFreezerHeaderTable, num, header); err != nil { + return fmt.Errorf("can't append block header %d: %v", num, err) + } + if err := op.AppendRaw(ChainFreezerBodiesTable, num, nil); err != nil { + return fmt.Errorf("can't append block body %d: %v", num, err) + } + if err := op.AppendRaw(ChainFreezerReceiptTable, num, nil); err != nil { + return fmt.Errorf("can't append block %d receipts: %v", num, err) + } + } + return nil + }) +} + // DeleteBlock removes all block data associated with a hash. func DeleteBlock(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { DeleteReceipts(db, hash, number) diff --git a/core/rawdb/accessors_chain_test.go b/core/rawdb/accessors_chain_test.go index efd16d5fa7..247e277582 100644 --- a/core/rawdb/accessors_chain_test.go +++ b/core/rawdb/accessors_chain_test.go @@ -464,6 +464,48 @@ func TestAncientStorage(t *testing.T) { } } +func TestWriteAncientHeaderChain(t *testing.T) { + db, err := NewDatabaseWithFreezer(NewMemoryDatabase(), t.TempDir(), "", false) + if err != nil { + t.Fatalf("failed to create database with ancient backend") + } + defer db.Close() + + // Create a test block + var headers []*types.Header + headers = append(headers, &types.Header{ + Number: big.NewInt(0), + Extra: []byte("test block"), + UncleHash: types.EmptyUncleHash, + TxHash: types.EmptyTxsHash, + ReceiptHash: types.EmptyReceiptsHash, + }) + headers = append(headers, &types.Header{ + Number: big.NewInt(1), + Extra: []byte("test block"), + UncleHash: types.EmptyUncleHash, + TxHash: types.EmptyTxsHash, + ReceiptHash: types.EmptyReceiptsHash, + }) + // Write and verify the header in the database + WriteAncientHeaderChain(db, headers) + + for _, header := range headers { + if blob := ReadHeaderRLP(db, header.Hash(), header.Number.Uint64()); len(blob) == 0 { + t.Fatalf("no header returned") + } + if h := ReadCanonicalHash(db, header.Number.Uint64()); h != header.Hash() { + t.Fatalf("no canonical hash returned") + } + if blob := ReadBodyRLP(db, header.Hash(), header.Number.Uint64()); len(blob) != 0 { + t.Fatalf("unexpected body returned") + } + if blob := ReadReceiptsRLP(db, header.Hash(), header.Number.Uint64()); len(blob) != 0 { + t.Fatalf("unexpected body returned") + } + } +} + func TestCanonicalHashIteration(t *testing.T) { var cases = []struct { from, to uint64 diff --git a/core/rawdb/accessors_indexes.go b/core/rawdb/accessors_indexes.go index 297e339c83..1a5c414c8e 100644 --- a/core/rawdb/accessors_indexes.go +++ b/core/rawdb/accessors_indexes.go @@ -354,10 +354,8 @@ func WriteFilterMapBaseRows(db ethdb.KeyValueWriter, mapRowIndex uint64, rows [] } } -func DeleteFilterMapRows(db ethdb.KeyValueRangeDeleter, mapRows common.Range[uint64]) { - if err := db.DeleteRange(filterMapRowKey(mapRows.First(), false), filterMapRowKey(mapRows.AfterLast(), false)); err != nil { - log.Crit("Failed to delete range of filter map rows", "err", err) - } +func DeleteFilterMapRows(db ethdb.KeyValueStore, mapRows common.Range[uint64], hashScheme bool, stopCallback func(bool) bool) error { + return SafeDeleteRange(db, filterMapRowKey(mapRows.First(), false), filterMapRowKey(mapRows.AfterLast(), false), hashScheme, stopCallback) } // ReadFilterMapLastBlock retrieves the number of the block that generated the @@ -368,7 +366,7 @@ func ReadFilterMapLastBlock(db ethdb.KeyValueReader, mapIndex uint32) (uint64, c return 0, common.Hash{}, err } if len(enc) != 40 { - return 0, common.Hash{}, errors.New("Invalid block number and id encoding") + return 0, common.Hash{}, errors.New("invalid block number and id encoding") } var id common.Hash copy(id[:], enc[8:]) @@ -394,10 +392,8 @@ func DeleteFilterMapLastBlock(db ethdb.KeyValueWriter, mapIndex uint32) { } } -func DeleteFilterMapLastBlocks(db ethdb.KeyValueRangeDeleter, maps common.Range[uint32]) { - if err := db.DeleteRange(filterMapLastBlockKey(maps.First()), filterMapLastBlockKey(maps.AfterLast())); err != nil { - log.Crit("Failed to delete range of filter map last block pointers", "err", err) - } +func DeleteFilterMapLastBlocks(db ethdb.KeyValueStore, maps common.Range[uint32], hashScheme bool, stopCallback func(bool) bool) error { + return SafeDeleteRange(db, filterMapLastBlockKey(maps.First()), filterMapLastBlockKey(maps.AfterLast()), hashScheme, stopCallback) } // ReadBlockLvPointer retrieves the starting log value index where the log values @@ -408,7 +404,7 @@ func ReadBlockLvPointer(db ethdb.KeyValueReader, blockNumber uint64) (uint64, er return 0, err } if len(encPtr) != 8 { - return 0, errors.New("Invalid log value pointer encoding") + return 0, errors.New("invalid log value pointer encoding") } return binary.BigEndian.Uint64(encPtr), nil } @@ -431,15 +427,14 @@ func DeleteBlockLvPointer(db ethdb.KeyValueWriter, blockNumber uint64) { } } -func DeleteBlockLvPointers(db ethdb.KeyValueRangeDeleter, blocks common.Range[uint64]) { - if err := db.DeleteRange(filterMapBlockLVKey(blocks.First()), filterMapBlockLVKey(blocks.AfterLast())); err != nil { - log.Crit("Failed to delete range of block log value pointers", "err", err) - } +func DeleteBlockLvPointers(db ethdb.KeyValueStore, blocks common.Range[uint64], hashScheme bool, stopCallback func(bool) bool) error { + return SafeDeleteRange(db, filterMapBlockLVKey(blocks.First()), filterMapBlockLVKey(blocks.AfterLast()), hashScheme, stopCallback) } // FilterMapsRange is a storage representation of the block range covered by the // filter maps structure and the corresponting log value index range. type FilterMapsRange struct { + Version uint32 HeadIndexed bool HeadDelimiter uint64 BlocksFirst, BlocksAfterLast uint64 @@ -485,22 +480,22 @@ func DeleteFilterMapsRange(db ethdb.KeyValueWriter) { } // deletePrefixRange deletes everything with the given prefix from the database. -func deletePrefixRange(db ethdb.KeyValueRangeDeleter, prefix []byte) error { +func deletePrefixRange(db ethdb.KeyValueStore, prefix []byte, hashScheme bool, stopCallback func(bool) bool) error { end := bytes.Clone(prefix) end[len(end)-1]++ - return db.DeleteRange(prefix, end) + return SafeDeleteRange(db, prefix, end, hashScheme, stopCallback) } // DeleteFilterMapsDb removes the entire filter maps database -func DeleteFilterMapsDb(db ethdb.KeyValueRangeDeleter) error { - return deletePrefixRange(db, []byte(filterMapsPrefix)) +func DeleteFilterMapsDb(db ethdb.KeyValueStore, hashScheme bool, stopCallback func(bool) bool) error { + return deletePrefixRange(db, []byte(filterMapsPrefix), hashScheme, stopCallback) } -// DeleteFilterMapsDb removes the old bloombits database and the associated +// DeleteBloomBitsDb removes the old bloombits database and the associated // chain indexer database. -func DeleteBloomBitsDb(db ethdb.KeyValueRangeDeleter) error { - if err := deletePrefixRange(db, bloomBitsPrefix); err != nil { +func DeleteBloomBitsDb(db ethdb.KeyValueStore, hashScheme bool, stopCallback func(bool) bool) error { + if err := deletePrefixRange(db, bloomBitsPrefix, hashScheme, stopCallback); err != nil { return err } - return deletePrefixRange(db, bloomBitsMetaPrefix) + return deletePrefixRange(db, bloomBitsMetaPrefix, hashScheme, stopCallback) } diff --git a/core/rawdb/database.go b/core/rawdb/database.go index a394f46e0a..2a50e3f9ee 100644 --- a/core/rawdb/database.go +++ b/core/rawdb/database.go @@ -28,12 +28,15 @@ import ( "time" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb/memorydb" "github.com/ethereum/go-ethereum/log" "github.com/olekukonko/tablewriter" ) +var ErrDeleteRangeInterrupted = errors.New("safe delete range operation interrupted") + // freezerdb is a database wrapper that enables ancient chain segment freezing. type freezerdb struct { ethdb.KeyValueStore @@ -388,10 +391,6 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error { verkleTries stat verkleStateLookups stat - // Les statistic - chtTrieNodes stat - bloomTrieNodes stat - // Meta- and unaccounted data metadata stat unaccounted stat @@ -465,16 +464,6 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error { case bytes.HasPrefix(key, bloomBitsMetaPrefix) && len(key) < len(bloomBitsMetaPrefix)+8: bloomBits.Add(size) - // LES indexes (deprecated) - case bytes.HasPrefix(key, chtTablePrefix) || - bytes.HasPrefix(key, chtIndexTablePrefix) || - bytes.HasPrefix(key, chtPrefix): // Canonical hash trie - chtTrieNodes.Add(size) - case bytes.HasPrefix(key, bloomTrieTablePrefix) || - bytes.HasPrefix(key, bloomTrieIndexPrefix) || - bytes.HasPrefix(key, bloomTriePrefix): // Bloomtrie sub - bloomTrieNodes.Add(size) - // Verkle trie data is detected, determine the sub-category case bytes.HasPrefix(key, VerklePrefix): remain := key[len(VerklePrefix):] @@ -538,8 +527,6 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error { {"Key-Value store", "Beacon sync headers", beaconHeaders.Size(), beaconHeaders.Count()}, {"Key-Value store", "Clique snapshots", cliqueSnaps.Size(), cliqueSnaps.Count()}, {"Key-Value store", "Singleton metadata", metadata.Size(), metadata.Count()}, - {"Light client", "CHT trie nodes", chtTrieNodes.Size(), chtTrieNodes.Count()}, - {"Light client", "Bloom trie nodes", bloomTrieNodes.Size(), bloomTrieNodes.Count()}, } // Inspect all registered append-only file store then. ancients, err := inspectFreezers(db) @@ -623,3 +610,73 @@ func ReadChainMetadata(db ethdb.KeyValueStore) [][]string { } return data } + +// SafeDeleteRange deletes all of the keys (and values) in the range +// [start,end) (inclusive on start, exclusive on end). +// If hashScheme is true then it always uses an iterator and skips hashdb trie +// node entries. If it is false and the backing db is pebble db then it uses +// the fast native range delete. +// In case of fallback mode (hashdb or leveldb) the range deletion might be +// very slow depending on the number of entries. In this case stopCallback +// is periodically called and if it returns an error then SafeDeleteRange +// stops and also returns that error. The callback is not called if native +// range delete is used or there are a small number of keys only. The bool +// argument passed to the callback is true if enrties have actually been +// deleted already. +func SafeDeleteRange(db ethdb.KeyValueStore, start, end []byte, hashScheme bool, stopCallback func(bool) bool) error { + if !hashScheme { + // delete entire range; use fast native range delete on pebble db + for { + switch err := db.DeleteRange(start, end); { + case err == nil: + return nil + case errors.Is(err, ethdb.ErrTooManyKeys): + if stopCallback(true) { + return ErrDeleteRangeInterrupted + } + default: + return err + } + } + } + + var ( + count, deleted, skipped int + buff = crypto.NewKeccakState() + startTime = time.Now() + ) + + batch := db.NewBatch() + it := db.NewIterator(nil, start) + defer func() { + it.Release() // it might be replaced during the process + log.Debug("SafeDeleteRange finished", "deleted", deleted, "skipped", skipped, "elapsed", common.PrettyDuration(time.Since(startTime))) + }() + + for it.Next() && bytes.Compare(end, it.Key()) > 0 { + // Prevent deletion for trie nodes in hash mode + if len(it.Key()) != 32 || crypto.HashData(buff, it.Value()) != common.BytesToHash(it.Key()) { + if err := batch.Delete(it.Key()); err != nil { + return err + } + deleted++ + } else { + skipped++ + } + count++ + if count > 10000 { // should not block for more than a second + if err := batch.Write(); err != nil { + return err + } + if stopCallback(deleted != 0) { + return ErrDeleteRangeInterrupted + } + start = append(bytes.Clone(it.Key()), 0) // appending a zero gives us the next possible key + it.Release() + batch = db.NewBatch() + it = db.NewIterator(nil, start) + count = 0 + } + } + return batch.Write() +} diff --git a/core/rawdb/schema.go b/core/rawdb/schema.go index 31e80da079..fa125cecc0 100644 --- a/core/rawdb/schema.go +++ b/core/rawdb/schema.go @@ -144,14 +144,6 @@ var ( // old log index bloomBitsMetaPrefix = []byte("iB") - // LES indexes - chtPrefix = []byte("chtRootV2-") // ChtPrefix + chtNum (uint64 big endian) -> trie root hash - chtTablePrefix = []byte("cht-") - chtIndexTablePrefix = []byte("chtIndexV2-") - bloomTriePrefix = []byte("bltRoot-") // BloomTriePrefix + bloomTrieNum (uint64 big endian) -> trie root hash - bloomTrieTablePrefix = []byte("blt-") - bloomTrieIndexPrefix = []byte("bltIndex-") - preimageCounter = metrics.NewRegisteredCounter("db/preimage/total", nil) preimageHitsCounter = metrics.NewRegisteredCounter("db/preimage/hits", nil) preimageMissCounter = metrics.NewRegisteredCounter("db/preimage/miss", nil) diff --git a/core/state/dump.go b/core/state/dump.go index c9aad4f8e2..11b5c32782 100644 --- a/core/state/dump.go +++ b/core/state/dump.go @@ -188,7 +188,7 @@ func (s *StateDB) DumpToCollector(c DumpCollector, conf *DumpConfig) (nextKey [] c.OnAccount(address, account) accounts++ if time.Since(logged) > 8*time.Second { - log.Info("Trie dumping in progress", "at", it.Key, "accounts", accounts, + log.Info("Trie dumping in progress", "at", common.Bytes2Hex(it.Key), "accounts", accounts, "elapsed", common.PrettyDuration(time.Since(start))) logged = time.Now() } diff --git a/core/state/snapshot/generate_test.go b/core/state/snapshot/generate_test.go index 661610840a..3de7735ef8 100644 --- a/core/state/snapshot/generate_test.go +++ b/core/state/snapshot/generate_test.go @@ -655,7 +655,7 @@ func testGenerateWithManyExtraAccounts(t *testing.T, scheme string) { for i := 0; i < 1000; i++ { acc := &types.StateAccount{Balance: uint256.NewInt(uint64(i)), Root: types.EmptyRootHash, CodeHash: types.EmptyCodeHash.Bytes()} val, _ := rlp.EncodeToBytes(acc) - key := hashData([]byte(fmt.Sprintf("acc-%d", i))) + key := hashData(fmt.Appendf(nil, "acc-%d", i)) rawdb.WriteAccountSnapshot(helper.diskdb, key, val) } } diff --git a/core/state/snapshot/iterator_test.go b/core/state/snapshot/iterator_test.go index b9fe370b86..2e882f484e 100644 --- a/core/state/snapshot/iterator_test.go +++ b/core/state/snapshot/iterator_test.go @@ -329,27 +329,27 @@ func TestAccountIteratorTraversalValues(t *testing.T) { h = make(map[common.Hash][]byte) ) for i := byte(2); i < 0xff; i++ { - a[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 0, i)) + a[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 0, i) if i > 20 && i%2 == 0 { - b[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 1, i)) + b[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 1, i) } if i%4 == 0 { - c[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 2, i)) + c[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 2, i) } if i%7 == 0 { - d[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 3, i)) + d[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 3, i) } if i%8 == 0 { - e[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 4, i)) + e[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 4, i) } if i > 50 || i < 85 { - f[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 5, i)) + f[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 5, i) } if i%64 == 0 { - g[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 6, i)) + g[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 6, i) } if i%128 == 0 { - h[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 7, i)) + h[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 7, i) } } // Assemble a stack of snapshots from the account layers @@ -428,27 +428,27 @@ func TestStorageIteratorTraversalValues(t *testing.T) { h = make(map[common.Hash][]byte) ) for i := byte(2); i < 0xff; i++ { - a[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 0, i)) + a[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 0, i) if i > 20 && i%2 == 0 { - b[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 1, i)) + b[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 1, i) } if i%4 == 0 { - c[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 2, i)) + c[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 2, i) } if i%7 == 0 { - d[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 3, i)) + d[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 3, i) } if i%8 == 0 { - e[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 4, i)) + e[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 4, i) } if i > 50 || i < 85 { - f[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 5, i)) + f[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 5, i) } if i%64 == 0 { - g[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 6, i)) + g[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 6, i) } if i%128 == 0 { - h[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 7, i)) + h[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 7, i) } } // Assemble a stack of snapshots from the account layers diff --git a/core/state/statedb.go b/core/state/statedb.go index efafdc1aa2..e3f5b9e1a0 100644 --- a/core/state/statedb.go +++ b/core/state/statedb.go @@ -600,7 +600,6 @@ func (s *StateDB) getStateObject(addr common.Address) *stateObject { // Insert into the live set obj := newObject(s, addr, acct) s.setStateObject(obj) - s.AccountLoaded++ return obj } diff --git a/core/state_processor.go b/core/state_processor.go index 9241d091ad..322bd24f41 100644 --- a/core/state_processor.go +++ b/core/state_processor.go @@ -113,9 +113,13 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg return nil, err } // EIP-7002 - ProcessWithdrawalQueue(&requests, evm) + if err := ProcessWithdrawalQueue(&requests, evm); err != nil { + return nil, err + } // EIP-7251 - ProcessConsolidationQueue(&requests, evm) + if err := ProcessConsolidationQueue(&requests, evm); err != nil { + return nil, err + } } // Finalize the block, applying any consensus engine specific extras (e.g. block rewards) @@ -265,17 +269,17 @@ func ProcessParentBlockHash(prevHash common.Hash, evm *vm.EVM) { // ProcessWithdrawalQueue calls the EIP-7002 withdrawal queue contract. // It returns the opaque request data returned by the contract. -func ProcessWithdrawalQueue(requests *[][]byte, evm *vm.EVM) { - processRequestsSystemCall(requests, evm, 0x01, params.WithdrawalQueueAddress) +func ProcessWithdrawalQueue(requests *[][]byte, evm *vm.EVM) error { + return processRequestsSystemCall(requests, evm, 0x01, params.WithdrawalQueueAddress) } // ProcessConsolidationQueue calls the EIP-7251 consolidation queue contract. // It returns the opaque request data returned by the contract. -func ProcessConsolidationQueue(requests *[][]byte, evm *vm.EVM) { - processRequestsSystemCall(requests, evm, 0x02, params.ConsolidationQueueAddress) +func ProcessConsolidationQueue(requests *[][]byte, evm *vm.EVM) error { + return processRequestsSystemCall(requests, evm, 0x02, params.ConsolidationQueueAddress) } -func processRequestsSystemCall(requests *[][]byte, evm *vm.EVM, requestType byte, addr common.Address) { +func processRequestsSystemCall(requests *[][]byte, evm *vm.EVM, requestType byte, addr common.Address) error { if tracer := evm.Config.Tracer; tracer != nil { onSystemCallStart(tracer, evm.GetVMContext()) if tracer.OnSystemCallEnd != nil { @@ -292,17 +296,20 @@ func processRequestsSystemCall(requests *[][]byte, evm *vm.EVM, requestType byte } evm.SetTxContext(NewEVMTxContext(msg)) evm.StateDB.AddAddressToAccessList(addr) - ret, _, _ := evm.Call(msg.From, *msg.To, msg.Data, 30_000_000, common.U2560) + ret, _, err := evm.Call(msg.From, *msg.To, msg.Data, 30_000_000, common.U2560) evm.StateDB.Finalise(true) - if len(ret) == 0 { - return // skip empty output + if err != nil { + return fmt.Errorf("system call failed to execute: %v", err) + } + if len(ret) == 0 { + return nil // skip empty output } - // Append prefixed requestsData to the requests list. requestsData := make([]byte, len(ret)+1) requestsData[0] = requestType copy(requestsData[1:], ret) *requests = append(*requests, requestsData) + return nil } var depositTopic = common.HexToHash("0x649bbc62d0e31342afea4e5cd82d4049e7e1ee912fc0889aa790803be39038c5") diff --git a/core/state_processor_test.go b/core/state_processor_test.go index a6ca2781f8..ffdf063812 100644 --- a/core/state_processor_test.go +++ b/core/state_processor_test.go @@ -255,7 +255,8 @@ func TestStateProcessorErrors(t *testing.T) { }, want: "could not apply tx 0 [0xc18d10f4c809dbdfa1a074c3300de9bc4b7f16a20f0ec667f6f67312b71b956a]: EIP-7702 transaction with empty auth list (sender 0x71562b71999873DB5b286dF957af199Ec94617F7)", }, - // ErrSetCodeTxCreate cannot be tested: it is impossible to create a SetCode-tx with nil `to`. + // ErrSetCodeTxCreate cannot be tested here: it is impossible to create a SetCode-tx with nil `to`. + // The EstimateGas API tests test this case. } { block := GenerateBadBlock(gspec.ToBlock(), beacon.New(ethash.NewFaker()), tt.txs, gspec.Config, false) _, err := blockchain.InsertChain(types.Blocks{block}) diff --git a/core/txindexer.go b/core/txindexer.go index d0fce302f3..64a2e8c49f 100644 --- a/core/txindexer.go +++ b/core/txindexer.go @@ -58,9 +58,10 @@ type txIndexer struct { // newTxIndexer initializes the transaction indexer. func newTxIndexer(limit uint64, chain *BlockChain) *txIndexer { + cutoff, _ := chain.HistoryPruningCutoff() indexer := &txIndexer{ limit: limit, - cutoff: chain.HistoryPruningCutoff(), + cutoff: cutoff, db: chain.db, progress: make(chan chan TxIndexProgress), term: make(chan chan struct{}), @@ -195,6 +196,19 @@ func (indexer *txIndexer) repair(head uint64) { } } +// resolveHead resolves the block number of the current chain head. +func (indexer *txIndexer) resolveHead() uint64 { + headBlockHash := rawdb.ReadHeadBlockHash(indexer.db) + if headBlockHash == (common.Hash{}) { + return 0 + } + headBlockNumber := rawdb.ReadHeaderNumber(indexer.db, headBlockHash) + if headBlockNumber == nil { + return 0 + } + return *headBlockNumber +} + // loop is the scheduler of the indexer, assigning indexing/unindexing tasks depending // on the received chain event. func (indexer *txIndexer) loop(chain *BlockChain) { @@ -202,9 +216,9 @@ func (indexer *txIndexer) loop(chain *BlockChain) { // Listening to chain events and manipulate the transaction indexes. var ( - stop chan struct{} // Non-nil if background routine is active - done chan struct{} // Non-nil if background routine is active - head = rawdb.ReadHeadBlock(indexer.db).NumberU64() // The latest announced chain head + stop chan struct{} // Non-nil if background routine is active + done chan struct{} // Non-nil if background routine is active + head = indexer.resolveHead() // The latest announced chain head headCh = make(chan ChainHeadEvent) sub = chain.SubscribeChainHeadEvent(headCh) diff --git a/core/txpool/blobpool/blobpool.go b/core/txpool/blobpool/blobpool.go index 59a5645040..e506da228d 100644 --- a/core/txpool/blobpool/blobpool.go +++ b/core/txpool/blobpool/blobpool.go @@ -87,8 +87,9 @@ type blobTxMeta struct { hash common.Hash // Transaction hash to maintain the lookup table vhashes []common.Hash // Blob versioned hashes to maintain the lookup table - id uint64 // Storage ID in the pool's persistent store - size uint32 // Byte size in the pool's persistent store + id uint64 // Storage ID in the pool's persistent store + storageSize uint32 // Byte size in the pool's persistent store + size uint64 // RLP-encoded size of transaction including the attached blob nonce uint64 // Needed to prioritize inclusion order within an account costCap *uint256.Int // Needed to validate cumulative balance sufficiency @@ -108,19 +109,20 @@ type blobTxMeta struct { // newBlobTxMeta retrieves the indexed metadata fields from a blob transaction // and assembles a helper struct to track in memory. -func newBlobTxMeta(id uint64, size uint32, tx *types.Transaction) *blobTxMeta { +func newBlobTxMeta(id uint64, size uint64, storageSize uint32, tx *types.Transaction) *blobTxMeta { meta := &blobTxMeta{ - hash: tx.Hash(), - vhashes: tx.BlobHashes(), - id: id, - size: size, - nonce: tx.Nonce(), - costCap: uint256.MustFromBig(tx.Cost()), - execTipCap: uint256.MustFromBig(tx.GasTipCap()), - execFeeCap: uint256.MustFromBig(tx.GasFeeCap()), - blobFeeCap: uint256.MustFromBig(tx.BlobGasFeeCap()), - execGas: tx.Gas(), - blobGas: tx.BlobGas(), + hash: tx.Hash(), + vhashes: tx.BlobHashes(), + id: id, + storageSize: storageSize, + size: size, + nonce: tx.Nonce(), + costCap: uint256.MustFromBig(tx.Cost()), + execTipCap: uint256.MustFromBig(tx.GasTipCap()), + execFeeCap: uint256.MustFromBig(tx.GasFeeCap()), + blobFeeCap: uint256.MustFromBig(tx.BlobGasFeeCap()), + execGas: tx.Gas(), + blobGas: tx.BlobGas(), } meta.basefeeJumps = dynamicFeeJumps(meta.execFeeCap) meta.blobfeeJumps = dynamicFeeJumps(meta.blobFeeCap) @@ -296,8 +298,9 @@ func newBlobTxMeta(id uint64, size uint32, tx *types.Transaction) *blobTxMeta { // minimums will need to be done only starting at the swapped in/out nonce // and leading up to the first no-change. type BlobPool struct { - config Config // Pool configuration - reserve txpool.AddressReserver // Address reserver to ensure exclusivity across subpools + config Config // Pool configuration + reserver txpool.Reserver // Address reserver to ensure exclusivity across subpools + hasPendingAuth func(common.Address) bool // Determine whether the specified address has a pending 7702-auth store billy.Database // Persistent data store for the tx metadata and blobs stored uint64 // Useful data size of all transactions on disk @@ -327,13 +330,14 @@ type BlobPool struct { // New creates a new blob transaction pool to gather, sort and filter inbound // blob transactions from the network. -func New(config Config, chain BlockChain) *BlobPool { +func New(config Config, chain BlockChain, hasPendingAuth func(common.Address) bool) *BlobPool { // Sanitize the input to ensure no vulnerable gas prices are set config = (&config).sanitize() // Create the transaction pool with its initial settings return &BlobPool{ config: config, + hasPendingAuth: hasPendingAuth, signer: types.LatestSigner(chain.Config()), chain: chain, lookup: newLookup(), @@ -351,8 +355,8 @@ func (p *BlobPool) Filter(tx *types.Transaction) bool { // Init sets the gas price needed to keep a transaction in the pool and the chain // head to allow balance / nonce checks. The transaction journal will be loaded // from disk and filtered based on the provided starting settings. -func (p *BlobPool) Init(gasTip uint64, head *types.Header, reserve txpool.AddressReserver) error { - p.reserve = reserve +func (p *BlobPool) Init(gasTip uint64, head *types.Header, reserver txpool.Reserver) error { + p.reserver = reserver var ( queuedir string @@ -480,7 +484,7 @@ func (p *BlobPool) parseTransaction(id uint64, size uint32, blob []byte) error { return errors.New("missing blob sidecar") } - meta := newBlobTxMeta(id, size, tx) + meta := newBlobTxMeta(id, tx.Size(), size, tx) if p.lookup.exists(meta.hash) { // This path is only possible after a crash, where deleted items are not // removed via the normal shutdown-startup procedure and thus may get @@ -497,7 +501,7 @@ func (p *BlobPool) parseTransaction(id uint64, size uint32, blob []byte) error { return err } if _, ok := p.index[sender]; !ok { - if err := p.reserve(sender, true); err != nil { + if err := p.reserver.Hold(sender); err != nil { return err } p.index[sender] = []*blobTxMeta{} @@ -507,7 +511,7 @@ func (p *BlobPool) parseTransaction(id uint64, size uint32, blob []byte) error { p.spent[sender] = new(uint256.Int).Add(p.spent[sender], meta.costCap) p.lookup.track(meta) - p.stored += uint64(meta.size) + p.stored += uint64(meta.storageSize) return nil } @@ -539,7 +543,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 ids = append(ids, txs[i].id) nonces = append(nonces, txs[i].nonce) - p.stored -= uint64(txs[i].size) + p.stored -= uint64(txs[i].storageSize) p.lookup.untrack(txs[i]) // Included transactions blobs need to be moved to the limbo @@ -552,7 +556,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 if inclusions != nil { // only during reorgs will the heap be initialized heap.Remove(p.evict, p.evict.index[addr]) } - p.reserve(addr, false) + p.reserver.Release(addr) if gapped { log.Warn("Dropping dangling blob transactions", "from", addr, "missing", next, "drop", nonces, "ids", ids) @@ -580,7 +584,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 nonces = append(nonces, txs[0].nonce) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], txs[0].costCap) - p.stored -= uint64(txs[0].size) + p.stored -= uint64(txs[0].storageSize) p.lookup.untrack(txs[0]) // Included transactions blobs need to be moved to the limbo @@ -636,7 +640,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 dropRepeatedMeter.Mark(1) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], txs[i].costCap) - p.stored -= uint64(txs[i].size) + p.stored -= uint64(txs[i].storageSize) p.lookup.untrack(txs[i]) if err := p.store.Delete(id); err != nil { @@ -658,7 +662,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 nonces = append(nonces, txs[j].nonce) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], txs[j].costCap) - p.stored -= uint64(txs[j].size) + p.stored -= uint64(txs[j].storageSize) p.lookup.untrack(txs[j]) } txs = txs[:i] @@ -696,7 +700,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 nonces = append(nonces, last.nonce) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], last.costCap) - p.stored -= uint64(last.size) + p.stored -= uint64(last.storageSize) p.lookup.untrack(last) } if len(txs) == 0 { @@ -705,7 +709,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 if inclusions != nil { // only during reorgs will the heap be initialized heap.Remove(p.evict, p.evict.index[addr]) } - p.reserve(addr, false) + p.reserver.Release(addr) } else { p.index[addr] = txs } @@ -736,7 +740,7 @@ func (p *BlobPool) recheck(addr common.Address, inclusions map[common.Hash]uint6 nonces = append(nonces, last.nonce) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], last.costCap) - p.stored -= uint64(last.size) + p.stored -= uint64(last.storageSize) p.lookup.untrack(last) } p.index[addr] = txs @@ -1002,9 +1006,9 @@ func (p *BlobPool) reinject(addr common.Address, txhash common.Hash) error { } // Update the indices and metrics - meta := newBlobTxMeta(id, p.store.Size(id), tx) + meta := newBlobTxMeta(id, tx.Size(), p.store.Size(id), tx) if _, ok := p.index[addr]; !ok { - if err := p.reserve(addr, true); err != nil { + if err := p.reserver.Hold(addr); err != nil { log.Warn("Failed to reserve account for blob pool", "tx", tx.Hash(), "from", addr, "err", err) return err } @@ -1016,7 +1020,7 @@ func (p *BlobPool) reinject(addr common.Address, txhash common.Hash) error { p.spent[addr] = new(uint256.Int).Add(p.spent[addr], meta.costCap) } p.lookup.track(meta) - p.stored += uint64(meta.size) + p.stored += uint64(meta.storageSize) return nil } @@ -1041,7 +1045,7 @@ func (p *BlobPool) SetGasTip(tip *big.Int) { nonces = []uint64{tx.nonce} ) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], txs[i].costCap) - p.stored -= uint64(tx.size) + p.stored -= uint64(tx.storageSize) p.lookup.untrack(tx) txs[i] = nil @@ -1051,7 +1055,7 @@ func (p *BlobPool) SetGasTip(tip *big.Int) { nonces = append(nonces, tx.nonce) p.spent[addr] = new(uint256.Int).Sub(p.spent[addr], tx.costCap) - p.stored -= uint64(tx.size) + p.stored -= uint64(tx.storageSize) p.lookup.untrack(tx) txs[i+1+j] = nil } @@ -1064,7 +1068,7 @@ func (p *BlobPool) SetGasTip(tip *big.Int) { delete(p.spent, addr) heap.Remove(p.evict, p.evict.index[addr]) - p.reserve(addr, false) + p.reserver.Release(addr) } // Clear out the transactions from the data store log.Warn("Dropping underpriced blob transaction", "from", addr, "rejected", tx.nonce, "tip", tx.execTipCap, "want", tip, "drop", nonces, "ids", ids) @@ -1099,6 +1103,39 @@ func (p *BlobPool) ValidateTxBasics(tx *types.Transaction) error { return txpool.ValidateTransaction(tx, p.head, p.signer, opts) } +// checkDelegationLimit determines if the tx sender is delegated or has a +// pending delegation, and if so, ensures they have at most one in-flight +// **executable** transaction, e.g. disallow stacked and gapped transactions +// from the account. +func (p *BlobPool) checkDelegationLimit(tx *types.Transaction) error { + from, _ := types.Sender(p.signer, tx) // validated + + // Short circuit if the sender has neither delegation nor pending delegation. + if p.state.GetCodeHash(from) == types.EmptyCodeHash { + // Because there is no exclusive lock held between different subpools + // when processing transactions, a blob transaction may be accepted + // while other SetCode transactions with pending authorities from the + // same address are also accepted simultaneously. + // + // This scenario is considered acceptable, as the rule primarily ensures + // that attackers cannot easily and endlessly stack blob transactions + // with a delegated or pending delegated sender. + if p.hasPendingAuth == nil || !p.hasPendingAuth(from) { + return nil + } + } + // Allow a single in-flight pending transaction. + pending := p.index[from] + if len(pending) == 0 { + return nil + } + // If account already has a pending transaction, allow replacement only. + if len(pending) == 1 && pending[0].nonce == tx.Nonce() { + return nil + } + return txpool.ErrInflightTxLimitReached +} + // 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 { @@ -1139,6 +1176,9 @@ func (p *BlobPool) validateTx(tx *types.Transaction) error { if err := txpool.ValidateTransactionWithState(tx, p.signer, stateOpts); err != nil { return err } + if err := p.checkDelegationLimit(tx); err != nil { + return err + } // If the transaction replaces an existing one, ensure that price bumps are // adhered to. var ( @@ -1236,6 +1276,25 @@ func (p *BlobPool) GetRLP(hash common.Hash) []byte { return p.getRLP(hash) } +// GetMetadata returns the transaction type and transaction size with the +// given transaction hash. +// +// The size refers the length of the 'rlp encoding' of a blob transaction +// including the attached blobs. +func (p *BlobPool) GetMetadata(hash common.Hash) *txpool.TxMetadata { + p.lock.RLock() + defer p.lock.RUnlock() + + size, ok := p.lookup.sizeOfTx(hash) + if !ok { + return nil + } + return &txpool.TxMetadata{ + Type: types.BlobTxType, + Size: size, + } +} + // GetBlobs returns a number of blobs are proofs for the given versioned hashes. // This is a utility method for the engine API, enabling consensus clients to // retrieve blobs from the pools directly instead of the network. @@ -1290,6 +1349,9 @@ func (p *BlobPool) GetBlobs(vhashes []common.Hash) ([]*kzg4844.Blob, []*kzg4844. // Add inserts a set of blob transactions into the pool if they pass validation (both // consensus validity and pool restrictions). +// +// Note, if sync is set the method will block until all internal maintenance +// related to the add is finished. Only use this during tests for determinism. func (p *BlobPool) Add(txs []*types.Transaction, sync bool) []error { var ( adds = make([]*types.Transaction, 0, len(txs)) @@ -1329,6 +1391,8 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { switch { case errors.Is(err, txpool.ErrUnderpriced): addUnderpricedMeter.Mark(1) + case errors.Is(err, txpool.ErrTxGasPriceTooLow): + addUnderpricedMeter.Mark(1) case errors.Is(err, core.ErrNonceTooLow): addStaleMeter.Mark(1) case errors.Is(err, core.ErrNonceTooHigh): @@ -1348,7 +1412,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { // only by this subpool until all transactions are evicted from, _ := types.Sender(p.signer, tx) // already validated above if _, ok := p.index[from]; !ok { - if err := p.reserve(from, true); err != nil { + if err := p.reserver.Hold(from); err != nil { addNonExclusiveMeter.Mark(1) return err } @@ -1360,7 +1424,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { // by a return statement before running deferred methods. Take care with // removing or subscoping err as it will break this clause. if err != nil { - p.reserve(from, false) + p.reserver.Release(from) } }() } @@ -1375,7 +1439,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { if err != nil { return err } - meta := newBlobTxMeta(id, p.store.Size(id), tx) + meta := newBlobTxMeta(id, tx.Size(), p.store.Size(id), tx) var ( next = p.state.GetNonce(from) @@ -1403,7 +1467,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { p.lookup.untrack(prev) p.lookup.track(meta) - p.stored += uint64(meta.size) - uint64(prev.size) + p.stored += uint64(meta.storageSize) - uint64(prev.storageSize) } else { // Transaction extends previously scheduled ones p.index[from] = append(p.index[from], meta) @@ -1413,7 +1477,7 @@ func (p *BlobPool) add(tx *types.Transaction) (err error) { } p.spent[from] = new(uint256.Int).Add(p.spent[from], meta.costCap) p.lookup.track(meta) - p.stored += uint64(meta.size) + p.stored += uint64(meta.storageSize) } // Recompute the rolling eviction fields. In case of a replacement, this will // recompute all subsequent fields. In case of an append, this will only do @@ -1492,7 +1556,7 @@ func (p *BlobPool) drop() { if last { delete(p.index, from) delete(p.spent, from) - p.reserve(from, false) + p.reserver.Release(from) } else { txs[len(txs)-1] = nil txs = txs[:len(txs)-1] @@ -1500,7 +1564,7 @@ func (p *BlobPool) drop() { p.index[from] = txs p.spent[from] = new(uint256.Int).Sub(p.spent[from], drop.costCap) } - p.stored -= uint64(drop.size) + p.stored -= uint64(drop.storageSize) p.lookup.untrack(drop) // Remove the transaction from the pool's eviction heap: @@ -1733,6 +1797,9 @@ func (p *BlobPool) Status(hash common.Hash) txpool.TxStatus { // Clear implements txpool.SubPool, removing all tracked transactions // from the blob pool and persistent store. +// +// Note, do not use this in production / live code. In live code, the pool is +// meant to reset on a separate thread to avoid DoS vectors. func (p *BlobPool) Clear() { p.lock.Lock() defer p.lock.Unlock() @@ -1768,7 +1835,7 @@ func (p *BlobPool) Clear() { // can't happen until Clear releases the reservation lock. Clear cannot // acquire the subpool lock until the transaction addition is completed. for acct := range p.index { - p.reserve(acct, false) + p.reserver.Release(acct) } p.lookup = newLookup() p.index = make(map[common.Address][]*blobTxMeta) diff --git a/core/txpool/blobpool/blobpool_test.go b/core/txpool/blobpool/blobpool_test.go index d9137cb679..0a323179a6 100644 --- a/core/txpool/blobpool/blobpool_test.go +++ b/core/txpool/blobpool/blobpool_test.go @@ -168,31 +168,42 @@ func (bc *testBlockChain) StateAt(common.Hash) (*state.StateDB, error) { return bc.statedb, nil } -// makeAddressReserver is a utility method to sanity check that accounts are +// reserver is a utility struct to sanity check that accounts are // properly reserved by the blobpool (no duplicate reserves or unreserves). -func makeAddressReserver() txpool.AddressReserver { - var ( - reserved = make(map[common.Address]struct{}) - lock sync.Mutex - ) - return func(addr common.Address, reserve bool) error { - lock.Lock() - defer lock.Unlock() +type reserver struct { + accounts map[common.Address]struct{} + lock sync.RWMutex +} - _, exists := reserved[addr] - if reserve { - if exists { - panic("already reserved") - } - reserved[addr] = struct{}{} - return nil - } - if !exists { - panic("not reserved") - } - delete(reserved, addr) - return nil +func newReserver() txpool.Reserver { + return &reserver{accounts: make(map[common.Address]struct{})} +} + +func (r *reserver) Hold(addr common.Address) error { + r.lock.Lock() + defer r.lock.Unlock() + if _, exists := r.accounts[addr]; exists { + panic("already reserved") } + r.accounts[addr] = struct{}{} + return nil +} + +func (r *reserver) Release(addr common.Address) error { + r.lock.Lock() + defer r.lock.Unlock() + if _, exists := r.accounts[addr]; !exists { + panic("not reserved") + } + delete(r.accounts, addr) + return nil +} + +func (r *reserver) Has(address common.Address) bool { + r.lock.RLock() + defer r.lock.RUnlock() + _, exists := r.accounts[address] + return exists } // makeTx is a utility method to construct a random blob transaction and sign it @@ -376,7 +387,7 @@ func verifyPoolInternals(t *testing.T, pool *BlobPool) { var stored uint64 for _, txs := range pool.index { for _, tx := range txs { - stored += uint64(tx.size) + stored += uint64(tx.storageSize) } } if pool.stored != stored { @@ -699,8 +710,8 @@ func TestOpenDrops(t *testing.T) { blobfee: uint256.NewInt(params.BlobTxMinBlobGasprice), statedb: statedb, } - pool := New(Config{Datadir: storage}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("failed to create blob pool: %v", err) } defer pool.Close() @@ -817,8 +828,8 @@ func TestOpenIndex(t *testing.T) { blobfee: uint256.NewInt(params.BlobTxMinBlobGasprice), statedb: statedb, } - pool := New(Config{Datadir: storage}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("failed to create blob pool: %v", err) } defer pool.Close() @@ -918,8 +929,8 @@ func TestOpenHeap(t *testing.T) { blobfee: uint256.NewInt(105), statedb: statedb, } - pool := New(Config{Datadir: storage}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("failed to create blob pool: %v", err) } defer pool.Close() @@ -997,8 +1008,8 @@ func TestOpenCap(t *testing.T) { blobfee: uint256.NewInt(105), statedb: statedb, } - pool := New(Config{Datadir: storage, Datacap: datacap}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage, Datacap: datacap}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("failed to create blob pool: %v", err) } // Verify that enough transactions have been dropped to get the pool's size @@ -1098,8 +1109,8 @@ func TestChangingSlotterSize(t *testing.T) { blobfee: uint256.NewInt(105), statedb: statedb, } - pool := New(Config{Datadir: storage}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("failed to create blob pool: %v", err) } @@ -1473,7 +1484,7 @@ func TestAdd(t *testing.T) { { // New account, no previous txs, nonce 0, but blob fee cap too low from: "alice", tx: makeUnsignedTx(0, 1, 1, 0), - err: txpool.ErrUnderpriced, + err: txpool.ErrTxGasPriceTooLow, }, { // Same as above but blob fee cap equals minimum, should be accepted from: "alice", @@ -1541,8 +1552,8 @@ func TestAdd(t *testing.T) { blobfee: uint256.NewInt(105), statedb: statedb, } - pool := New(Config{Datadir: storage}, chain) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + pool := New(Config{Datadir: storage}, chain, nil) + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { t.Fatalf("test %d: failed to create blob pool: %v", i, err) } verifyPoolInternals(t, pool) @@ -1553,6 +1564,16 @@ func TestAdd(t *testing.T) { if err := pool.add(signed); !errors.Is(err, add.err) { t.Errorf("test %d, tx %d: adding transaction error mismatch: have %v, want %v", i, j, err, add.err) } + if add.err == nil { + size, exist := pool.lookup.sizeOfTx(signed.Hash()) + if !exist { + t.Errorf("test %d, tx %d: failed to lookup transaction's size", i, j) + } + if size != signed.Size() { + t.Errorf("test %d, tx %d: transaction's size mismatches: have %v, want %v", + i, j, size, signed.Size()) + } + } verifyPoolInternals(t, pool) } verifyPoolInternals(t, pool) @@ -1628,10 +1649,10 @@ func benchmarkPoolPending(b *testing.B, datacap uint64) { blobfee: uint256.NewInt(blobfee), statedb: statedb, } - pool = New(Config{Datadir: ""}, chain) + pool = New(Config{Datadir: ""}, chain, nil) ) - if err := pool.Init(1, chain.CurrentBlock(), makeAddressReserver()); err != nil { + if err := pool.Init(1, chain.CurrentBlock(), newReserver()); err != nil { b.Fatalf("failed to create blob pool: %v", err) } // Make the pool not use disk (just drop everything). This test never reads diff --git a/core/txpool/blobpool/evictheap_test.go b/core/txpool/blobpool/evictheap_test.go index e392932401..de4076e298 100644 --- a/core/txpool/blobpool/evictheap_test.go +++ b/core/txpool/blobpool/evictheap_test.go @@ -146,7 +146,7 @@ func TestPriceHeapSorting(t *testing.T) { ) index[addr] = []*blobTxMeta{{ id: uint64(j), - size: 128 * 1024, + storageSize: 128 * 1024, nonce: 0, execTipCap: execTip, execFeeCap: execFee, @@ -205,7 +205,7 @@ func benchmarkPriceHeapReinit(b *testing.B, datacap uint64) { ) index[addr] = []*blobTxMeta{{ id: uint64(i), - size: 128 * 1024, + storageSize: 128 * 1024, nonce: 0, execTipCap: execTip, execFeeCap: execFee, @@ -281,7 +281,7 @@ func benchmarkPriceHeapOverflow(b *testing.B, datacap uint64) { ) index[addr] = []*blobTxMeta{{ id: uint64(i), - size: 128 * 1024, + storageSize: 128 * 1024, nonce: 0, execTipCap: execTip, execFeeCap: execFee, @@ -312,7 +312,7 @@ func benchmarkPriceHeapOverflow(b *testing.B, datacap uint64) { ) metas[i] = &blobTxMeta{ id: uint64(int(blobs) + i), - size: 128 * 1024, + storageSize: 128 * 1024, nonce: 0, execTipCap: execTip, execFeeCap: execFee, diff --git a/core/txpool/blobpool/lookup.go b/core/txpool/blobpool/lookup.go index b5cf4d3799..7607cd487a 100644 --- a/core/txpool/blobpool/lookup.go +++ b/core/txpool/blobpool/lookup.go @@ -20,18 +20,24 @@ import ( "github.com/ethereum/go-ethereum/common" ) +type txMetadata struct { + id uint64 // the billy id of transction + size uint64 // the RLP encoded size of transaction (blobs are included) +} + // lookup maps blob versioned hashes to transaction hashes that include them, -// and transaction hashes to billy entries that include them. +// transaction hashes to billy entries that include them, transaction hashes +// to the transaction size type lookup struct { blobIndex map[common.Hash]map[common.Hash]struct{} - txIndex map[common.Hash]uint64 + txIndex map[common.Hash]*txMetadata } // newLookup creates a new index for tracking blob to tx; and tx to billy mappings. func newLookup() *lookup { return &lookup{ blobIndex: make(map[common.Hash]map[common.Hash]struct{}), - txIndex: make(map[common.Hash]uint64), + txIndex: make(map[common.Hash]*txMetadata), } } @@ -43,8 +49,11 @@ func (l *lookup) exists(txhash common.Hash) bool { // storeidOfTx returns the datastore storage item id of a transaction. func (l *lookup) storeidOfTx(txhash common.Hash) (uint64, bool) { - id, ok := l.txIndex[txhash] - return id, ok + meta, ok := l.txIndex[txhash] + if !ok { + return 0, false + } + return meta.id, true } // storeidOfBlob returns the datastore storage item id of a blob. @@ -61,6 +70,15 @@ func (l *lookup) storeidOfBlob(vhash common.Hash) (uint64, bool) { return 0, false // Weird, don't choke } +// sizeOfTx returns the RLP-encoded size of transaction +func (l *lookup) sizeOfTx(txhash common.Hash) (uint64, bool) { + meta, ok := l.txIndex[txhash] + if !ok { + return 0, false + } + return meta.size, true +} + // track inserts a new set of mappings from blob versioned hashes to transaction // hashes; and from transaction hashes to datastore storage item ids. func (l *lookup) track(tx *blobTxMeta) { @@ -71,8 +89,11 @@ func (l *lookup) track(tx *blobTxMeta) { } l.blobIndex[vhash][tx.hash] = struct{}{} // may be double mapped if a tx contains the same blob twice } - // Map the transaction hash to the datastore id - l.txIndex[tx.hash] = tx.id + // Map the transaction hash to the datastore id and RLP-encoded transaction size + l.txIndex[tx.hash] = &txMetadata{ + id: tx.id, + size: tx.size, + } } // untrack removes a set of mappings from blob versioned hashes to transaction diff --git a/core/txpool/errors.go b/core/txpool/errors.go index c38644857e..968c9d9542 100644 --- a/core/txpool/errors.go +++ b/core/txpool/errors.go @@ -16,7 +16,9 @@ package txpool -import "errors" +import ( + "errors" +) var ( // ErrAlreadyKnown is returned if the transactions is already contained @@ -26,14 +28,19 @@ var ( // ErrInvalidSender is returned if the transaction contains an invalid signature. ErrInvalidSender = errors.New("invalid sender") - // ErrUnderpriced is returned if a transaction's gas price is below the minimum - // configured for the transaction pool. + // ErrUnderpriced is returned if a transaction's gas price is too low to be + // included in the pool. If the gas price is lower than the minimum configured + // one for the transaction pool, use ErrTxGasPriceTooLow instead. ErrUnderpriced = errors.New("transaction underpriced") // ErrReplaceUnderpriced is returned if a transaction is attempted to be replaced // with a different one without the required price bump. ErrReplaceUnderpriced = errors.New("replacement transaction underpriced") + // ErrTxGasPriceTooLow is returned if a transaction's gas price is below the + // minimum configured for the transaction pool. + ErrTxGasPriceTooLow = errors.New("transaction gas price below minimum") + // ErrAccountLimitExceeded is returned if a transaction would exceed the number // allowed by a pool for a single account. ErrAccountLimitExceeded = errors.New("account limit exceeded") @@ -56,4 +63,8 @@ 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") + + // ErrInflightTxLimitReached is returned when the maximum number of in-flight + // transactions is reached for specific accounts. + ErrInflightTxLimitReached = errors.New("in-flight transaction limit reached for delegated accounts") ) diff --git a/core/txpool/legacypool/legacypool.go b/core/txpool/legacypool/legacypool.go index 7a0095a5ad..affe44cf06 100644 --- a/core/txpool/legacypool/legacypool.go +++ b/core/txpool/legacypool/legacypool.go @@ -63,10 +63,6 @@ var ( // another remote transaction. ErrTxPoolOverflow = errors.New("txpool is full") - // ErrInflightTxLimitReached is returned when the maximum number of in-flight - // transactions is reached for specific accounts. - ErrInflightTxLimitReached = errors.New("in-flight transaction limit reached for delegated accounts") - // ErrOutOfOrderTxFromDelegated is returned when the transaction with gapped // nonce received from the accounts with delegation or pending delegation. ErrOutOfOrderTxFromDelegated = errors.New("gapped-nonce tx from delegated accounts") @@ -241,8 +237,8 @@ type LegacyPool struct { currentHead atomic.Pointer[types.Header] // Current head of the blockchain currentState *state.StateDB // Current state in the blockchain head pendingNonces *noncer // Pending state tracking virtual nonces + reserver txpool.Reserver // Address reserver to ensure exclusivity across subpools - reserve txpool.AddressReserver // Address reserver to ensure exclusivity across subpools pending map[common.Address]*list // All currently processable transactions queue map[common.Address]*list // Queued but non-processable transactions beats map[common.Address]time.Time // Last heartbeat from each known account @@ -306,9 +302,9 @@ func (pool *LegacyPool) Filter(tx *types.Transaction) bool { // Init sets the gas price needed to keep a transaction in the pool and the chain // head to allow balance / nonce checks. The internal // goroutines will be spun up and the pool deemed operational afterwards. -func (pool *LegacyPool) Init(gasTip uint64, head *types.Header, reserve txpool.AddressReserver) error { +func (pool *LegacyPool) Init(gasTip uint64, head *types.Header, reserver txpool.Reserver) error { // Set the address reserver to request exclusive access to pooled accounts - pool.reserve = reserve + pool.reserver = reserver // Set the basic pool parameters pool.gasTip.Store(uint256.NewInt(gasTip)) @@ -618,7 +614,7 @@ func (pool *LegacyPool) checkDelegationLimit(tx *types.Transaction) error { from, _ := types.Sender(pool.signer, tx) // validated // Short circuit if the sender has neither delegation nor pending delegation. - if pool.currentState.GetCodeHash(from) == types.EmptyCodeHash && len(pool.all.auths[from]) == 0 { + if pool.currentState.GetCodeHash(from) == types.EmptyCodeHash && !pool.all.hasAuth(from) { return nil } pending := pool.pending[from] @@ -633,7 +629,7 @@ func (pool *LegacyPool) checkDelegationLimit(tx *types.Transaction) error { if pending.Contains(tx.Nonce()) { return nil } - return ErrInflightTxLimitReached + return txpool.ErrInflightTxLimitReached } // validateAuth verifies that the transaction complies with code authorization @@ -644,10 +640,29 @@ func (pool *LegacyPool) validateAuth(tx *types.Transaction) error { if err := pool.checkDelegationLimit(tx); err != nil { return err } - // Authorities cannot conflict with any pending or queued transactions. + // For symmetry, allow at most one in-flight tx for any authority with a + // pending transaction. if auths := tx.SetCodeAuthorities(); len(auths) > 0 { for _, auth := range auths { - if pool.pending[auth] != nil || pool.queue[auth] != nil { + var count int + if pending := pool.pending[auth]; pending != nil { + count += pending.Len() + } + if queue := pool.queue[auth]; queue != nil { + count += queue.Len() + } + if count > 1 { + return ErrAuthorityReserved + } + // Because there is no exclusive lock held between different subpools + // when processing transactions, the SetCode transaction may be accepted + // while other transactions with the same sender address are also + // accepted simultaneously in the other pools. + // + // This scenario is considered acceptable, as the rule primarily ensures + // that attackers cannot easily stack a SetCode transaction when the sender + // is reserved by other pools. + if pool.reserver.Has(auth) { return ErrAuthorityReserved } } @@ -683,7 +698,7 @@ func (pool *LegacyPool) add(tx *types.Transaction) (replaced bool, err error) { _, hasQueued = pool.queue[from] ) if !hasPending && !hasQueued { - if err := pool.reserve(from, true); err != nil { + if err := pool.reserver.Hold(from); err != nil { return false, err } defer func() { @@ -694,7 +709,7 @@ func (pool *LegacyPool) add(tx *types.Transaction) (replaced bool, err error) { // by a return statement before running deferred methods. Take care with // removing or subscoping err as it will break this clause. if err != nil { - pool.reserve(from, false) + pool.reserver.Release(from) } }() } @@ -919,8 +934,8 @@ func (pool *LegacyPool) addRemoteSync(tx *types.Transaction) error { // Add enqueues a batch of transactions into the pool if they are valid. // -// If sync is set, the method will block until all internal maintenance related -// to the add is finished. Only use this during tests for determinism! +// Note, if sync is set the method will block until all internal maintenance +// related to the add is finished. Only use this during tests for determinism. func (pool *LegacyPool) Add(txs []*types.Transaction, sync bool) []error { // Filter out known ones without obtaining the pool lock or recovering signatures var ( @@ -1035,6 +1050,19 @@ func (pool *LegacyPool) GetRLP(hash common.Hash) []byte { return encoded } +// GetMetadata returns the transaction type and transaction size with the +// given transaction hash. +func (pool *LegacyPool) GetMetadata(hash common.Hash) *txpool.TxMetadata { + tx := pool.all.Get(hash) + if tx == nil { + return nil + } + return &txpool.TxMetadata{ + Type: tx.Type(), + Size: tx.Size(), + } +} + // GetBlobs is not supported by the legacy transaction pool, it is just here to // implement the txpool.SubPool interface. func (pool *LegacyPool) GetBlobs(vhashes []common.Hash) ([]*kzg4844.Blob, []*kzg4844.Proof) { @@ -1074,7 +1102,7 @@ func (pool *LegacyPool) removeTx(hash common.Hash, outofbound bool, unreserve bo _, hasQueued = pool.queue[addr] ) if !hasPending && !hasQueued { - pool.reserve(addr, false) + pool.reserver.Release(addr) } }() } @@ -1454,7 +1482,7 @@ func (pool *LegacyPool) promoteExecutables(accounts []common.Address) []*types.T delete(pool.queue, addr) delete(pool.beats, addr) if _, ok := pool.pending[addr]; !ok { - pool.reserve(addr, false) + pool.reserver.Release(addr) } } } @@ -1466,22 +1494,22 @@ func (pool *LegacyPool) promoteExecutables(accounts []common.Address) []*types.T // equal number for all for accounts with many pending transactions. func (pool *LegacyPool) truncatePending() { pending := uint64(0) - for _, list := range pool.pending { - pending += uint64(list.Len()) + + // Assemble a spam order to penalize large transactors first + spammers := prque.New[uint64, common.Address](nil) + for addr, list := range pool.pending { + // Only evict transactions from high rollers + length := uint64(list.Len()) + pending += length + if length > pool.config.AccountSlots { + spammers.Push(addr, length) + } } if pending <= pool.config.GlobalSlots { return } - pendingBeforeCap := pending - // Assemble a spam order to penalize large transactors first - spammers := prque.New[int64, common.Address](nil) - for addr, list := range pool.pending { - // Only evict transactions from high rollers - if uint64(list.Len()) > pool.config.AccountSlots { - spammers.Push(addr, int64(list.Len())) - } - } + // Gradually drop transactions from offenders offenders := []common.Address{} for pending > pool.config.GlobalSlots && !spammers.Empty() { @@ -1640,7 +1668,7 @@ func (pool *LegacyPool) demoteUnexecutables() { if list.Empty() { delete(pool.pending, addr) if _, ok := pool.queue[addr]; !ok { - pool.reserve(addr, false) + pool.reserver.Release(addr) } } } @@ -1799,6 +1827,16 @@ func (t *lookup) Remove(hash common.Hash) { delete(t.txs, hash) } +// Clear resets the lookup structure, removing all stored entries. +func (t *lookup) Clear() { + t.lock.Lock() + defer t.lock.Unlock() + + t.slots = 0 + t.txs = make(map[common.Hash]*types.Transaction) + t.auths = make(map[common.Address][]common.Hash) +} + // TxsBelowTip finds all remote transactions below the given tip threshold. func (t *lookup) TxsBelowTip(threshold *big.Int) types.Transactions { found := make(types.Transactions, 0, 128) @@ -1849,6 +1887,15 @@ func (t *lookup) removeAuthorities(tx *types.Transaction) { } } +// hasAuth returns a flag indicating whether there are pending authorizations +// from the specified address. +func (t *lookup) hasAuth(addr common.Address) bool { + t.lock.RLock() + defer t.lock.RUnlock() + + return len(t.auths[addr]) > 0 +} + // numSlots calculates the number of slots needed for a single transaction. func numSlots(tx *types.Transaction) int { return int((tx.Size() + txSlotSize - 1) / txSlotSize) @@ -1856,12 +1903,15 @@ func numSlots(tx *types.Transaction) int { // Clear implements txpool.SubPool, removing all tracked txs from the pool // and rotating the journal. +// +// Note, do not use this in production / live code. In live code, the pool is +// meant to reset on a separate thread to avoid DoS vectors. func (pool *LegacyPool) Clear() { pool.mu.Lock() defer pool.mu.Unlock() - // unreserve each tracked account. Ideally, we could just clear the - // reservation map in the parent txpool context. However, if we clear in + // unreserve each tracked account. Ideally, we could just clear the + // reservation map in the parent txpool context. However, if we clear in // parent context, to avoid exposing the subpool lock, we have to lock the // reservations and then lock each subpool. // @@ -1872,15 +1922,26 @@ func (pool *LegacyPool) Clear() { // * TxPool.Clear attempts to lock subpool mutex // // The transaction addition may attempt to reserve the sender addr which - // can't happen until Clear releases the reservation lock. Clear cannot + // can't happen until Clear releases the reservation lock. Clear cannot // acquire the subpool lock until the transaction addition is completed. - for _, tx := range pool.all.txs { - senderAddr, _ := types.Sender(pool.signer, tx) - pool.reserve(senderAddr, false) + + for addr := range pool.pending { + if _, ok := pool.queue[addr]; !ok { + pool.reserver.Release(addr) + } } - pool.all = newLookup() + for addr := range pool.queue { + pool.reserver.Release(addr) + } + pool.all.Clear() pool.priced = newPricedList(pool.all) pool.pending = make(map[common.Address]*list) pool.queue = make(map[common.Address]*list) pool.pendingNonces = newNoncer(pool.currentState) } + +// HasPendingAuth returns a flag indicating whether there are pending +// authorizations from the specific address cached in the pool. +func (pool *LegacyPool) HasPendingAuth(addr common.Address) bool { + return pool.all.hasAuth(addr) +} diff --git a/core/txpool/legacypool/legacypool2_test.go b/core/txpool/legacypool/legacypool2_test.go index d55e85d74f..deb06aa617 100644 --- a/core/txpool/legacypool/legacypool2_test.go +++ b/core/txpool/legacypool/legacypool2_test.go @@ -82,12 +82,14 @@ func TestTransactionFutureAttack(t *testing.T) { // Create the pool to test the limit enforcement with statedb, _ := state.New(types.EmptyRootHash, state.NewDatabaseForTesting()) blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed)) + config := testTxPoolConfig config.GlobalQueue = 100 config.GlobalSlots = 100 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() + fillPool(t, pool) pending, _ := pool.Stats() // Now, future transaction attack starts, let's add a bunch of expensive non-executables, and see if the pending-count drops @@ -120,7 +122,7 @@ func TestTransactionFuture1559(t *testing.T) { statedb, _ := state.New(types.EmptyRootHash, state.NewDatabaseForTesting()) blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts, fund them and make transactions @@ -153,7 +155,7 @@ func TestTransactionZAttack(t *testing.T) { statedb, _ := state.New(types.EmptyRootHash, state.NewDatabaseForTesting()) blockchain := newTestBlockChain(eip1559Config, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts, fund them and make transactions fillPool(t, pool) @@ -180,7 +182,9 @@ func TestTransactionZAttack(t *testing.T) { ivPending := countInvalidPending() t.Logf("invalid pending: %d\n", ivPending) - // Now, DETER-Z attack starts, let's add a bunch of expensive non-executables (from N accounts) along with balance-overdraft txs (from one account), and see if the pending-count drops + // Now, DETER-Z attack starts, let's add a bunch of expensive non-executables + // (from N accounts) along with balance-overdraft txs (from one account), and + // see if the pending-count drops for j := 0; j < int(pool.config.GlobalQueue); j++ { futureTxs := types.Transactions{} key, _ := crypto.GenerateKey() @@ -224,7 +228,7 @@ func BenchmarkFutureAttack(b *testing.B) { config.GlobalQueue = 100 config.GlobalSlots = 100 pool := New(config, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() fillPool(b, pool) diff --git a/core/txpool/legacypool/legacypool_test.go b/core/txpool/legacypool/legacypool_test.go index 3f269bd69e..2fdf890320 100644 --- a/core/txpool/legacypool/legacypool_test.go +++ b/core/txpool/legacypool/legacypool_test.go @@ -168,42 +168,52 @@ func pricedSetCodeTxWithAuth(nonce uint64, gaslimit uint64, gasFee, tip *uint256 }) } -func makeAddressReserver() txpool.AddressReserver { - var ( - reserved = make(map[common.Address]struct{}) - lock sync.Mutex - ) - return func(addr common.Address, reserve bool) error { - lock.Lock() - defer lock.Unlock() - - _, exists := reserved[addr] - if reserve { - if exists { - panic("already reserved") - } - reserved[addr] = struct{}{} - return nil - } - if !exists { - panic("not reserved") - } - delete(reserved, addr) - return nil - } -} - func setupPool() (*LegacyPool, *ecdsa.PrivateKey) { return setupPoolWithConfig(params.TestChainConfig) } +// reserver is a utility struct to sanity check that accounts are +// properly reserved by the blobpool (no duplicate reserves or unreserves). +type reserver struct { + accounts map[common.Address]struct{} + lock sync.RWMutex +} + +func newReserver() txpool.Reserver { + return &reserver{accounts: make(map[common.Address]struct{})} +} + +func (r *reserver) Hold(addr common.Address) error { + r.lock.Lock() + defer r.lock.Unlock() + if _, exists := r.accounts[addr]; exists { + panic("already reserved") + } + r.accounts[addr] = struct{}{} + return nil +} + +func (r *reserver) Release(addr common.Address) error { + r.lock.Lock() + defer r.lock.Unlock() + if _, exists := r.accounts[addr]; !exists { + panic("not reserved") + } + delete(r.accounts, addr) + return nil +} + +func (r *reserver) Has(address common.Address) bool { + return false // reserver only supports a single pool +} + func setupPoolWithConfig(config *params.ChainConfig) (*LegacyPool, *ecdsa.PrivateKey) { statedb, _ := state.New(types.EmptyRootHash, state.NewDatabaseForTesting()) blockchain := newTestBlockChain(config, 10000000, statedb, new(event.Feed)) key, _ := crypto.GenerateKey() pool := New(testTxPoolConfig, blockchain) - if err := pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()); err != nil { + if err := pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()); err != nil { panic(err) } // wait for the pool to initialize @@ -336,7 +346,7 @@ func TestStateChangeDuringReset(t *testing.T) { tx1 := transaction(1, 100000, key) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() nonce := pool.Nonce(address) @@ -403,7 +413,7 @@ func TestInvalidTransactions(t *testing.T) { tx = transaction(1, 100000, key) pool.gasTip.Store(uint256.NewInt(1000)) - if err, want := pool.addRemote(tx), txpool.ErrUnderpriced; !errors.Is(err, want) { + if err, want := pool.addRemote(tx), txpool.ErrTxGasPriceTooLow; !errors.Is(err, want) { t.Errorf("want %v have %v", want, err) } } @@ -474,7 +484,7 @@ func TestNegativeValue(t *testing.T) { tx, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(-1), 100, big.NewInt(1), nil), types.HomesteadSigner{}, key) from, _ := deriveSender(tx) testAddBalance(pool, from, big.NewInt(1)) - if err := pool.addRemote(tx); err != txpool.ErrNegativeValue { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrNegativeValue) { t.Error("expected", txpool.ErrNegativeValue, "got", err) } } @@ -487,7 +497,7 @@ func TestTipAboveFeeCap(t *testing.T) { tx := dynamicFeeTx(0, 100, big.NewInt(1), big.NewInt(2), key) - if err := pool.addRemote(tx); err != core.ErrTipAboveFeeCap { + if err := pool.addRemote(tx); !errors.Is(err, core.ErrTipAboveFeeCap) { t.Error("expected", core.ErrTipAboveFeeCap, "got", err) } } @@ -502,12 +512,12 @@ func TestVeryHighValues(t *testing.T) { veryBigNumber.Lsh(veryBigNumber, 300) tx := dynamicFeeTx(0, 100, big.NewInt(1), veryBigNumber, key) - if err := pool.addRemote(tx); err != core.ErrTipVeryHigh { + if err := pool.addRemote(tx); !errors.Is(err, core.ErrTipVeryHigh) { t.Error("expected", core.ErrTipVeryHigh, "got", err) } tx2 := dynamicFeeTx(0, 100, veryBigNumber, big.NewInt(1), key) - if err := pool.addRemote(tx2); err != core.ErrFeeCapVeryHigh { + if err := pool.addRemote(tx2); !errors.Is(err, core.ErrFeeCapVeryHigh) { t.Error("expected", core.ErrFeeCapVeryHigh, "got", err) } } @@ -753,7 +763,7 @@ func TestPostponing(t *testing.T) { blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create two test accounts to produce different gap profiles with @@ -963,7 +973,7 @@ func TestQueueGlobalLimiting(t *testing.T) { config.GlobalQueue = config.AccountQueue*3 - 1 // reduce the queue limits to shorten test time (-1 to make it non divisible) pool := New(config, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts and fund them (last one will be the local) @@ -1015,7 +1025,7 @@ func TestQueueTimeLimiting(t *testing.T) { config.Lifetime = time.Second pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a test account to ensure remotes expire @@ -1176,7 +1186,7 @@ func TestPendingGlobalLimiting(t *testing.T) { config.GlobalSlots = config.AccountSlots * 10 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts and fund them @@ -1275,7 +1285,7 @@ func TestCapClearsFromAll(t *testing.T) { config.GlobalSlots = 8 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts and fund them @@ -1308,7 +1318,7 @@ func TestPendingMinimumAllowance(t *testing.T) { config.GlobalSlots = 1 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a number of test accounts and fund them @@ -1352,7 +1362,7 @@ func TestRepricing(t *testing.T) { blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Keep track of transaction events to ensure all executables get announced @@ -1414,14 +1424,14 @@ func TestRepricing(t *testing.T) { t.Fatalf("pool internal state corrupted: %v", err) } // Check that we can't add the old transactions back - if err := pool.addRemote(pricedTransaction(1, 100000, big.NewInt(1), keys[0])); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(pricedTransaction(1, 100000, big.NewInt(1), keys[0])); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } - if err := pool.addRemote(pricedTransaction(0, 100000, big.NewInt(1), keys[1])); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(pricedTransaction(0, 100000, big.NewInt(1), keys[1])); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } - if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(1), keys[2])); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(1), keys[2])); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } if err := validateEvents(events, 0); err != nil { t.Fatalf("post-reprice event firing failed: %v", err) @@ -1457,7 +1467,7 @@ func TestMinGasPriceEnforced(t *testing.T) { txPoolConfig := DefaultConfig txPoolConfig.NoLocals = true pool := New(txPoolConfig, blockchain) - pool.Init(txPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(txPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() key, _ := crypto.GenerateKey() @@ -1466,14 +1476,14 @@ func TestMinGasPriceEnforced(t *testing.T) { tx := pricedTransaction(0, 100000, big.NewInt(2), key) pool.SetGasTip(big.NewInt(tx.GasPrice().Int64() + 1)) - if err := pool.Add([]*types.Transaction{tx}, true)[0]; !errors.Is(err, txpool.ErrUnderpriced) { + if err := pool.Add([]*types.Transaction{tx}, true)[0]; !errors.Is(err, txpool.ErrTxGasPriceTooLow) { t.Fatalf("Min tip not enforced") } tx = dynamicFeeTx(0, 100000, big.NewInt(3), big.NewInt(2), key) pool.SetGasTip(big.NewInt(tx.GasTipCap().Int64() + 1)) - if err := pool.Add([]*types.Transaction{tx}, true)[0]; !errors.Is(err, txpool.ErrUnderpriced) { + if err := pool.Add([]*types.Transaction{tx}, true)[0]; !errors.Is(err, txpool.ErrTxGasPriceTooLow) { t.Fatalf("Min tip not enforced") } } @@ -1550,16 +1560,16 @@ func TestRepricingDynamicFee(t *testing.T) { } // Check that we can't add the old transactions back tx := pricedTransaction(1, 100000, big.NewInt(1), keys[0]) - if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } tx = dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[1]) - if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } tx = dynamicFeeTx(2, 100000, big.NewInt(1), big.NewInt(1), keys[2]) - if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrUnderpriced) { - t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, txpool.ErrUnderpriced) + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrTxGasPriceTooLow) { + t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, txpool.ErrTxGasPriceTooLow) } if err := validateEvents(events, 0); err != nil { t.Fatalf("post-reprice event firing failed: %v", err) @@ -1606,7 +1616,7 @@ func TestUnderpricing(t *testing.T) { config.GlobalQueue = 2 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Keep track of transaction events to ensure all executables get announced @@ -1663,7 +1673,7 @@ func TestUnderpricing(t *testing.T) { t.Fatalf("failed to add well priced transaction: %v", err) } // Ensure that replacing a pending transaction with a future transaction fails - if err := pool.addRemoteSync(pricedTransaction(5, 100000, big.NewInt(6), keys[1])); err != ErrFutureReplacePending { + if err := pool.addRemoteSync(pricedTransaction(5, 100000, big.NewInt(6), keys[1])); !errors.Is(err, ErrFutureReplacePending) { t.Fatalf("adding future replace transaction error mismatch: have %v, want %v", err, ErrFutureReplacePending) } pending, queued = pool.Stats() @@ -1696,7 +1706,7 @@ func TestStableUnderpricing(t *testing.T) { config.GlobalQueue = 0 pool := New(config, blockchain) - pool.Init(config.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(config.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Keep track of transaction events to ensure all executables get announced @@ -1899,7 +1909,7 @@ func TestDeduplication(t *testing.T) { blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create a test account to add transactions with @@ -1966,7 +1976,7 @@ func TestReplacement(t *testing.T) { blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Keep track of transaction events to ensure all executables get announced @@ -1985,7 +1995,7 @@ func TestReplacement(t *testing.T) { if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), key)); err != nil { t.Fatalf("failed to add original cheap pending transaction: %v", err) } - if err := pool.addRemote(pricedTransaction(0, 100001, big.NewInt(1), key)); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(pricedTransaction(0, 100001, big.NewInt(1), key)); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original cheap pending transaction replacement error mismatch: have %v, want %v", err, txpool.ErrReplaceUnderpriced) } if err := pool.addRemote(pricedTransaction(0, 100000, big.NewInt(2), key)); err != nil { @@ -1998,7 +2008,7 @@ func TestReplacement(t *testing.T) { if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(price), key)); err != nil { t.Fatalf("failed to add original proper pending transaction: %v", err) } - if err := pool.addRemote(pricedTransaction(0, 100001, big.NewInt(threshold-1), key)); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(pricedTransaction(0, 100001, big.NewInt(threshold-1), key)); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper pending transaction replacement error mismatch: have %v, want %v", err, txpool.ErrReplaceUnderpriced) } if err := pool.addRemote(pricedTransaction(0, 100000, big.NewInt(threshold), key)); err != nil { @@ -2012,7 +2022,7 @@ func TestReplacement(t *testing.T) { if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(1), key)); err != nil { t.Fatalf("failed to add original cheap queued transaction: %v", err) } - if err := pool.addRemote(pricedTransaction(2, 100001, big.NewInt(1), key)); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(pricedTransaction(2, 100001, big.NewInt(1), key)); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original cheap queued transaction replacement error mismatch: have %v, want %v", err, txpool.ErrReplaceUnderpriced) } if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(2), key)); err != nil { @@ -2022,7 +2032,7 @@ func TestReplacement(t *testing.T) { if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(price), key)); err != nil { t.Fatalf("failed to add original proper queued transaction: %v", err) } - if err := pool.addRemote(pricedTransaction(2, 100001, big.NewInt(threshold-1), key)); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(pricedTransaction(2, 100001, big.NewInt(threshold-1), key)); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper queued transaction replacement error mismatch: have %v, want %v", err, txpool.ErrReplaceUnderpriced) } if err := pool.addRemote(pricedTransaction(2, 100000, big.NewInt(threshold), key)); err != nil { @@ -2086,7 +2096,7 @@ func TestReplacementDynamicFee(t *testing.T) { } // 2. Don't bump tip or feecap => discard tx = dynamicFeeTx(nonce, 100001, big.NewInt(2), big.NewInt(1), key) - if err := pool.addRemote(tx); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original cheap %s transaction replacement error mismatch: have %v, want %v", stage, err, txpool.ErrReplaceUnderpriced) } // 3. Bump both more than min => accept @@ -2107,24 +2117,25 @@ func TestReplacementDynamicFee(t *testing.T) { if err := pool.addRemoteSync(tx); err != nil { t.Fatalf("failed to add original proper %s transaction: %v", stage, err) } + // 6. Bump tip max allowed so it's still underpriced => discard tx = dynamicFeeTx(nonce, 100000, big.NewInt(gasFeeCap), big.NewInt(tipThreshold-1), key) - if err := pool.addRemote(tx); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, txpool.ErrReplaceUnderpriced) } // 7. Bump fee cap max allowed so it's still underpriced => discard tx = dynamicFeeTx(nonce, 100000, big.NewInt(feeCapThreshold-1), big.NewInt(gasTipCap), key) - if err := pool.addRemote(tx); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, txpool.ErrReplaceUnderpriced) } // 8. Bump tip min for acceptance => accept tx = dynamicFeeTx(nonce, 100000, big.NewInt(gasFeeCap), big.NewInt(tipThreshold), key) - if err := pool.addRemote(tx); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, txpool.ErrReplaceUnderpriced) } // 9. Bump fee cap min for acceptance => accept tx = dynamicFeeTx(nonce, 100000, big.NewInt(feeCapThreshold), big.NewInt(gasTipCap), key) - if err := pool.addRemote(tx); err != txpool.ErrReplaceUnderpriced { + if err := pool.addRemote(tx); !errors.Is(err, txpool.ErrReplaceUnderpriced) { t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, txpool.ErrReplaceUnderpriced) } // 10. Check events match expected (3 new executable txs during pending, 0 during queue) @@ -2157,7 +2168,7 @@ func TestStatusCheck(t *testing.T) { blockchain := newTestBlockChain(params.TestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create the test accounts to check various transaction statuses with @@ -2230,7 +2241,7 @@ func TestSetCodeTransactions(t *testing.T) { blockchain := newTestBlockChain(params.MergedTestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create the test accounts @@ -2254,9 +2265,8 @@ func TestSetCodeTransactions(t *testing.T) { }{ { // Check that only one in-flight transaction is allowed for accounts - // with delegation set. Also verify the accepted transaction can be - // replaced by fee. - name: "only-one-in-flight", + // with delegation set. + name: "accept-one-inflight-tx-of-delegated-account", pending: 1, run: func(name string) { aa := common.Address{0xaa, 0xaa} @@ -2271,17 +2281,82 @@ func TestSetCodeTransactions(t *testing.T) { if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyA)); err != nil { t.Fatalf("%s: failed to add remote transaction: %v", name, err) } - if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyA)); !errors.Is(err, ErrInflightTxLimitReached) { - t.Fatalf("%s: error mismatch: want %v, have %v", name, ErrInflightTxLimitReached, err) + // Second and further transactions shall be rejected + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyA)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) } // Check gapped transaction again. - if err := pool.addRemoteSync(pricedTransaction(2, 100000, big.NewInt(1), keyA)); !errors.Is(err, ErrInflightTxLimitReached) { - t.Fatalf("%s: error mismatch: want %v, have %v", name, ErrInflightTxLimitReached, err) + if err := pool.addRemoteSync(pricedTransaction(2, 100000, big.NewInt(1), keyA)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) } // Replace by fee. if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(10), keyA)); err != nil { t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) } + + // Reset the delegation, avoid leaking state into the other tests + statedb.SetCode(addrA, nil) + }, + }, + { + // This test is analogous to the previous one, but the delegation is pending + // instead of set. + name: "allow-one-tx-from-pooled-delegation", + pending: 2, + run: func(name string) { + // Create a pending delegation request from B. + if err := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{0, keyB}})); err != nil { + t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) + } + // First transaction from B is accepted. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyB)); err != nil { + t.Fatalf("%s: failed to add remote transaction: %v", name, err) + } + // Second transaction fails due to limit. + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) + } + // Replace by fee for first transaction from B works. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(2), keyB)); err != nil { + t.Fatalf("%s: failed to add remote transaction: %v", name, err) + } + }, + }, + { + // This is the symmetric case of the previous one, where the delegation request + // is received after the transaction. The resulting state shall be the same. + name: "accept-authorization-from-sender-of-one-inflight-tx", + pending: 2, + run: func(name string) { + // The first in-flight transaction is accepted. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyB)); err != nil { + t.Fatalf("%s: failed to add with pending delegation: %v", name, err) + } + // Delegation is accepted. + if err := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{0, keyB}})); err != nil { + t.Fatalf("%s: failed to add remote transaction: %v", name, err) + } + // The second in-flight transaction is rejected. + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) + } + }, + }, + { + name: "reject-authorization-from-sender-with-more-than-one-inflight-tx", + pending: 2, + run: func(name string) { + // Submit two transactions. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyB)); err != nil { + t.Fatalf("%s: failed to add with pending delegation: %v", name, err) + } + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); err != nil { + t.Fatalf("%s: failed to add with pending delegation: %v", name, err) + } + // Delegation rejected since two txs are already in-flight. + if err := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{0, keyB}})); !errors.Is(err, ErrAuthorityReserved) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, ErrAuthorityReserved, err) + } }, }, { @@ -2289,7 +2364,7 @@ func TestSetCodeTransactions(t *testing.T) { pending: 2, run: func(name string) { // Send two transactions where the first has no conflicting delegations and - // the second should be allowed despite conflicting with the authorities in 1). + // the second should be allowed despite conflicting with the authorities in the first. if err := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{1, keyC}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } @@ -2298,28 +2373,10 @@ func TestSetCodeTransactions(t *testing.T) { } }, }, - { - name: "allow-one-tx-from-pooled-delegation", - pending: 2, - run: func(name string) { - // Verify C cannot originate another transaction when it has a pooled delegation. - if err := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{0, keyC}})); err != nil { - t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) - } - if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyC)); err != nil { - t.Fatalf("%s: failed to add with pending delegatio: %v", name, err) - } - // Also check gapped transaction is rejected. - if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyC)); !errors.Is(err, ErrInflightTxLimitReached) { - t.Fatalf("%s: error mismatch: want %v, have %v", name, ErrInflightTxLimitReached, err) - } - }, - }, { name: "replace-by-fee-setcode-tx", pending: 1, run: func(name string) { - // 4. Fee bump the setcode tx send. if err := pool.addRemoteSync(setCodeTx(0, keyB, []unsignedAuth{{1, keyC}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } @@ -2329,44 +2386,85 @@ func TestSetCodeTransactions(t *testing.T) { }, }, { - name: "allow-tx-from-replaced-authority", - pending: 2, + name: "allow-more-than-one-tx-from-replaced-authority", + pending: 3, run: func(name string) { - // Fee bump with a different auth list. Make sure that unlocks the authorities. + // Send transaction from A with B as an authority. if err := pool.addRemoteSync(pricedSetCodeTx(0, 250000, uint256.NewInt(10), uint256.NewInt(3), keyA, []unsignedAuth{{0, keyB}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } + // Replace transaction with another having C as an authority. if err := pool.addRemoteSync(pricedSetCodeTx(0, 250000, uint256.NewInt(3000), uint256.NewInt(300), keyA, []unsignedAuth{{0, keyC}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } - // Now send a regular tx from B. + // B should not be considred as having an in-flight delegation, so + // should allow more than one pooled transaction. if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(10), keyB)); err != nil { t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) } + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(10), keyB)); err != nil { + t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) + } }, }, { + // This test is analogous to the previous one, but the the replaced + // transaction is self-sponsored. name: "allow-tx-from-replaced-self-sponsor-authority", - pending: 2, + pending: 3, run: func(name string) { - // + // Send transaction from A with A as an authority. if err := pool.addRemoteSync(pricedSetCodeTx(0, 250000, uint256.NewInt(10), uint256.NewInt(3), keyA, []unsignedAuth{{0, keyA}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } + // Replace transaction with a transaction with B as an authority. if err := pool.addRemoteSync(pricedSetCodeTx(0, 250000, uint256.NewInt(30), uint256.NewInt(30), keyA, []unsignedAuth{{0, keyB}})); err != nil { t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) } - // Now send a regular tx from keyA. - if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1000), keyA)); err != nil { + // The one in-flight transaction limit from A no longer applies, so we + // can stack a second transaction for the account. + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1000), keyA)); err != nil { t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) } - // Make sure we can still send from keyB. + // B should still be able to send transactions. if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1000), keyB)); err != nil { t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) } + // However B still has the limitation to one in-flight transaction. + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) + } }, }, { + name: "replacements-respect-inflight-tx-count", + pending: 2, + run: func(name string) { + // Send transaction from A with B as an authority. + if err := pool.addRemoteSync(pricedSetCodeTx(0, 250000, uint256.NewInt(10), uint256.NewInt(3), keyA, []unsignedAuth{{0, keyB}})); err != nil { + t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) + } + // Send two transactions from B. Only the first should be accepted due + // to in-flight limit. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1), keyB)); err != nil { + t.Fatalf("%s: failed to add remote transaction: %v", name, err) + } + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) + } + // Replace the in-flight transaction from B. + if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(30), keyB)); err != nil { + t.Fatalf("%s: failed to replace with remote transaction: %v", name, err) + } + // Ensure the in-flight limit for B is still in place. + if err := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1), keyB)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("%s: error mismatch: want %v, have %v", name, txpool.ErrInflightTxLimitReached, err) + } + }, + }, + { + // Since multiple authorizations can be pending simultaneously, replacing + // one of them should not break the one in-flight-transaction limit. name: "track-multiple-conflicting-delegations", pending: 3, run: func(name string) { @@ -2386,20 +2484,7 @@ func TestSetCodeTransactions(t *testing.T) { if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1000), keyC)); err != nil { t.Fatalf("%s: failed to added single pooled for account with pending delegation: %v", name, err) } - if err, want := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1000), keyC)), ErrInflightTxLimitReached; !errors.Is(err, want) { - t.Fatalf("%s: error mismatch: want %v, have %v", name, want, err) - } - }, - }, - { - name: "reject-delegation-from-pending-account", - pending: 1, - run: func(name string) { - // Attempt to submit a delegation from an account with a pending tx. - if err := pool.addRemoteSync(pricedTransaction(0, 100000, big.NewInt(1000), keyC)); err != nil { - t.Fatalf("%s: failed to add with remote setcode transaction: %v", name, err) - } - if err, want := pool.addRemoteSync(setCodeTx(0, keyA, []unsignedAuth{{1, keyC}})), ErrAuthorityReserved; !errors.Is(err, want) { + if err, want := pool.addRemoteSync(pricedTransaction(1, 100000, big.NewInt(1000), keyC)), txpool.ErrInflightTxLimitReached; !errors.Is(err, want) { t.Fatalf("%s: error mismatch: want %v, have %v", name, want, err) } }, @@ -2454,7 +2539,7 @@ func TestSetCodeTransactionsReorg(t *testing.T) { blockchain := newTestBlockChain(params.MergedTestChainConfig, 1000000, statedb, new(event.Feed)) pool := New(testTxPoolConfig, blockchain) - pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), makeAddressReserver()) + pool.Init(testTxPoolConfig.PriceLimit, blockchain.CurrentBlock(), newReserver()) defer pool.Close() // Create the test accounts @@ -2489,8 +2574,8 @@ func TestSetCodeTransactionsReorg(t *testing.T) { t.Fatalf("failed to add with remote setcode transaction: %v", err) } // Try to add a transactions in - if err := pool.addRemoteSync(pricedTransaction(2, 100000, big.NewInt(1000), keyA)); !errors.Is(err, ErrInflightTxLimitReached) { - t.Fatalf("unexpected error %v, expecting %v", err, ErrInflightTxLimitReached) + if err := pool.addRemoteSync(pricedTransaction(2, 100000, big.NewInt(1000), keyA)); !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("unexpected error %v, expecting %v", err, txpool.ErrInflightTxLimitReached) } // Simulate the chain moving blockchain.statedb.SetNonce(addrA, 2, tracing.NonceChangeAuthorization) diff --git a/core/txpool/locals/errors.go b/core/txpool/locals/errors.go new file mode 100644 index 0000000000..fda50bf218 --- /dev/null +++ b/core/txpool/locals/errors.go @@ -0,0 +1,46 @@ +// Copyright 2025 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package locals + +import ( + "errors" + + "github.com/ethereum/go-ethereum/core/txpool" + "github.com/ethereum/go-ethereum/core/txpool/legacypool" +) + +// IsTemporaryReject determines whether the given error indicates a temporary +// reason to reject a transaction from being included in the txpool. The result +// may change if the txpool's state changes later. +func IsTemporaryReject(err error) bool { + switch { + case errors.Is(err, legacypool.ErrOutOfOrderTxFromDelegated): + return true + case errors.Is(err, txpool.ErrInflightTxLimitReached): + return true + case errors.Is(err, legacypool.ErrAuthorityReserved): + return true + case errors.Is(err, txpool.ErrUnderpriced): + return true + case errors.Is(err, legacypool.ErrTxPoolOverflow): + return true + case errors.Is(err, legacypool.ErrFutureReplacePending): + return true + default: + return false + } +} diff --git a/core/txpool/locals/tx_tracker.go b/core/txpool/locals/tx_tracker.go index eccdcf422a..e08384ce71 100644 --- a/core/txpool/locals/tx_tracker.go +++ b/core/txpool/locals/tx_tracker.go @@ -74,32 +74,22 @@ func New(journalPath string, journalTime time.Duration, chainConfig *params.Chai // Track adds a transaction to the tracked set. // Note: blob-type transactions are ignored. -func (tracker *TxTracker) Track(tx *types.Transaction) error { - return tracker.TrackAll([]*types.Transaction{tx})[0] +func (tracker *TxTracker) Track(tx *types.Transaction) { + tracker.TrackAll([]*types.Transaction{tx}) } // TrackAll adds a list of transactions to the tracked set. // Note: blob-type transactions are ignored. -func (tracker *TxTracker) TrackAll(txs []*types.Transaction) []error { +func (tracker *TxTracker) TrackAll(txs []*types.Transaction) { tracker.mu.Lock() defer tracker.mu.Unlock() - var errors []error for _, tx := range txs { if tx.Type() == types.BlobTxType { - errors = append(errors, nil) - continue - } - // Ignore the transactions which are failed for fundamental - // validation such as invalid parameters. - if err := tracker.pool.ValidateTxBasics(tx); err != nil { - log.Debug("Invalid transaction submitted", "hash", tx.Hash(), "err", err) - errors = append(errors, err) continue } // If we're already tracking it, it's a no-op if _, ok := tracker.all[tx.Hash()]; ok { - errors = append(errors, nil) continue } // Theoretically, checking the error here is unnecessary since sender recovery @@ -108,11 +98,8 @@ func (tracker *TxTracker) TrackAll(txs []*types.Transaction) []error { // Therefore, the error is still checked just in case. addr, err := types.Sender(tracker.signer, tx) if err != nil { - errors = append(errors, err) continue } - errors = append(errors, nil) - tracker.all[tx.Hash()] = tx if tracker.byAddr[addr] == nil { tracker.byAddr[addr] = legacypool.NewSortedMap() @@ -124,7 +111,6 @@ func (tracker *TxTracker) TrackAll(txs []*types.Transaction) []error { } } localGauge.Update(int64(len(tracker.all))) - return errors } // recheck checks and returns any transactions that needs to be resubmitted. diff --git a/core/txpool/locals/tx_tracker_test.go b/core/txpool/locals/tx_tracker_test.go new file mode 100644 index 0000000000..0668d243fc --- /dev/null +++ b/core/txpool/locals/tx_tracker_test.go @@ -0,0 +1,166 @@ +// Copyright 2025 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package locals + +import ( + "math/big" + "testing" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/consensus/ethash" + "github.com/ethereum/go-ethereum/core" + "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/core/vm" + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/params" +) + +var ( + key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + address = crypto.PubkeyToAddress(key.PublicKey) + funds = big.NewInt(1000000000000000) + gspec = &core.Genesis{ + Config: params.TestChainConfig, + Alloc: types.GenesisAlloc{ + address: {Balance: funds}, + }, + BaseFee: big.NewInt(params.InitialBaseFee), + } + signer = types.LatestSigner(gspec.Config) +) + +type testEnv struct { + chain *core.BlockChain + pool *txpool.TxPool + tracker *TxTracker + genDb ethdb.Database +} + +func newTestEnv(t *testing.T, n int, gasTip uint64, journal string) *testEnv { + genDb, blocks, _ := core.GenerateChainWithGenesis(gspec, ethash.NewFaker(), n, func(i int, gen *core.BlockGen) { + tx, err := types.SignTx(types.NewTransaction(gen.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, gen.BaseFee(), nil), signer, key) + if err != nil { + panic(err) + } + gen.AddTx(tx) + }) + + db := rawdb.NewMemoryDatabase() + chain, _ := core.NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil) + + legacyPool := legacypool.New(legacypool.DefaultConfig, chain) + pool, err := txpool.New(gasTip, chain, []txpool.SubPool{legacyPool}) + if err != nil { + t.Fatalf("Failed to create tx pool: %v", err) + } + if n, err := chain.InsertChain(blocks); err != nil { + t.Fatalf("Failed to process block %d: %v", n, err) + } + if err := pool.Sync(); err != nil { + t.Fatalf("Failed to sync the txpool, %v", err) + } + return &testEnv{ + chain: chain, + pool: pool, + tracker: New(journal, time.Minute, gspec.Config, pool), + genDb: genDb, + } +} + +func (env *testEnv) close() { + env.chain.Stop() +} + +// nolint:unused +func (env *testEnv) setGasTip(gasTip uint64) { + env.pool.SetGasTip(new(big.Int).SetUint64(gasTip)) +} + +// nolint:unused +func (env *testEnv) makeTx(nonce uint64, gasPrice *big.Int) *types.Transaction { + if nonce == 0 { + head := env.chain.CurrentHeader() + state, _ := env.chain.StateAt(head.Root) + nonce = state.GetNonce(address) + } + if gasPrice == nil { + gasPrice = big.NewInt(params.GWei) + } + tx, _ := types.SignTx(types.NewTransaction(nonce, common.Address{0x00}, big.NewInt(1000), params.TxGas, gasPrice, nil), signer, key) + return tx +} + +func (env *testEnv) makeTxs(n int) []*types.Transaction { + head := env.chain.CurrentHeader() + state, _ := env.chain.StateAt(head.Root) + nonce := state.GetNonce(address) + + var txs []*types.Transaction + for i := 0; i < n; i++ { + tx, _ := types.SignTx(types.NewTransaction(nonce+uint64(i), common.Address{0x00}, big.NewInt(1000), params.TxGas, big.NewInt(params.GWei), nil), signer, key) + txs = append(txs, tx) + } + return txs +} + +// nolint:unused +func (env *testEnv) commit() { + head := env.chain.CurrentBlock() + block := env.chain.GetBlock(head.Hash(), head.Number.Uint64()) + blocks, _ := core.GenerateChain(env.chain.Config(), block, ethash.NewFaker(), env.genDb, 1, func(i int, gen *core.BlockGen) { + tx, err := types.SignTx(types.NewTransaction(gen.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, gen.BaseFee(), nil), signer, key) + if err != nil { + panic(err) + } + gen.AddTx(tx) + }) + env.chain.InsertChain(blocks) + if err := env.pool.Sync(); err != nil { + panic(err) + } +} + +func TestResubmit(t *testing.T) { + env := newTestEnv(t, 10, 0, "") + defer env.close() + + txs := env.makeTxs(10) + txsA := txs[:len(txs)/2] + txsB := txs[len(txs)/2:] + env.pool.Add(txsA, true) + pending, queued := env.pool.ContentFrom(address) + if len(pending) != len(txsA) || len(queued) != 0 { + t.Fatalf("Unexpected txpool content: %d, %d", len(pending), len(queued)) + } + env.tracker.TrackAll(txs) + + resubmit, all := env.tracker.recheck(true) + if len(resubmit) != len(txsB) { + t.Fatalf("Unexpected transactions to resubmit, got: %d, want: %d", len(resubmit), len(txsB)) + } + if len(all) == 0 || len(all[address]) == 0 { + t.Fatalf("Unexpected transactions being tracked, got: %d, want: %d", 0, len(txs)) + } + if len(all[address]) != len(txs) { + t.Fatalf("Unexpected transactions being tracked, got: %d, want: %d", len(all[address]), len(txs)) + } +} diff --git a/core/txpool/reserver.go b/core/txpool/reserver.go new file mode 100644 index 0000000000..b6ecef9f1a --- /dev/null +++ b/core/txpool/reserver.go @@ -0,0 +1,138 @@ +// Copyright 2025 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package txpool + +import ( + "errors" + "fmt" + "sync" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/metrics" +) + +var ( + // reservationsGaugeName is the prefix of a per-subpool address reservation + // metric. + // + // This is mostly a sanity metric to ensure there's no bug that would make + // some subpool hog all the reservations due to mis-accounting. + reservationsGaugeName = "txpool/reservations" +) + +// ReservationTracker is a struct shared between different subpools. It is used to reserve +// the account and ensure that one address cannot initiate transactions, authorizations, +// and other state-changing behaviors in different pools at the same time. +type ReservationTracker struct { + accounts map[common.Address]int + lock sync.RWMutex +} + +// NewReservationTracker initializes the account reservation tracker. +func NewReservationTracker() *ReservationTracker { + return &ReservationTracker{ + accounts: make(map[common.Address]int), + } +} + +// NewHandle creates a named handle on the ReservationTracker. The handle +// identifies the subpool so ownership of reservations can be determined. +func (r *ReservationTracker) NewHandle(id int) *ReservationHandle { + return &ReservationHandle{r, id} +} + +// Reserver is an interface for creating and releasing owned reservations in the +// ReservationTracker struct, which is shared between subpools. +type Reserver interface { + // Hold attempts to reserve the specified account address for the given pool. + // Returns an error if the account is already reserved. + Hold(addr common.Address) error + + // Release attempts to release the reservation for the specified account. + // Returns an error if the address is not reserved or is reserved by another pool. + Release(addr common.Address) error + + // Has returns a flag indicating if the address has been reserved by a pool + // other than one with the current Reserver handle. + Has(address common.Address) bool +} + +// ReservationHandle is a named handle on ReservationTracker. It is held by subpools to +// make reservations for accounts it is tracking. The id is used to determine +// which pool owns an address and disallows non-owners to hold or release +// addresses it doesn't own. +type ReservationHandle struct { + tracker *ReservationTracker + id int +} + +// Hold implements the Reserver interface. +func (h *ReservationHandle) Hold(addr common.Address) error { + h.tracker.lock.Lock() + defer h.tracker.lock.Unlock() + + // Double reservations are forbidden even from the same pool to + // avoid subtle bugs in the long term. + owner, exists := h.tracker.accounts[addr] + if exists { + if owner == h.id { + log.Error("pool attempted to reserve already-owned address", "address", addr) + return nil // Ignore fault to give the pool a chance to recover while the bug gets fixed + } + return ErrAlreadyReserved + } + h.tracker.accounts[addr] = h.id + if metrics.Enabled() { + m := fmt.Sprintf("%s/%d", reservationsGaugeName, h.id) + metrics.GetOrRegisterGauge(m, nil).Inc(1) + } + return nil +} + +// Release implements the Reserver interface. +func (h *ReservationHandle) Release(addr common.Address) error { + h.tracker.lock.Lock() + defer h.tracker.lock.Unlock() + + // Ensure subpools only attempt to unreserve their own owned addresses, + // otherwise flag as a programming error. + owner, exists := h.tracker.accounts[addr] + if !exists { + log.Error("pool attempted to unreserve non-reserved address", "address", addr) + return errors.New("address not reserved") + } + if owner != h.id { + log.Error("pool attempted to unreserve non-owned address", "address", addr) + return errors.New("address not owned") + } + delete(h.tracker.accounts, addr) + if metrics.Enabled() { + m := fmt.Sprintf("%s/%d", reservationsGaugeName, h.id) + metrics.GetOrRegisterGauge(m, nil).Dec(1) + } + return nil +} + +// Has implements the Reserver interface. +func (h *ReservationHandle) Has(address common.Address) bool { + h.tracker.lock.RLock() + defer h.tracker.lock.RUnlock() + + id, exists := h.tracker.accounts[address] + return exists && id != h.id +} diff --git a/core/txpool/subpool.go b/core/txpool/subpool.go index 1392cfb274..8cfc14f164 100644 --- a/core/txpool/subpool.go +++ b/core/txpool/subpool.go @@ -67,10 +67,6 @@ type LazyResolver interface { Get(hash common.Hash) *types.Transaction } -// AddressReserver is passed by the main transaction pool to subpools, so they -// may request (and relinquish) exclusive access to certain addresses. -type AddressReserver func(addr common.Address, reserve bool) error - // PendingFilter is a collection of filter rules to allow retrieving a subset // of transactions for announcement or mining. // @@ -86,6 +82,12 @@ type PendingFilter struct { OnlyBlobTxs bool // Return only blob transactions (block blob-space filling) } +// TxMetadata denotes the metadata of a transaction. +type TxMetadata struct { + Type uint8 // The type of the transaction + Size uint64 // The length of the 'rlp encoding' of a transaction +} + // SubPool represents a specialized transaction pool that lives on its own (e.g. // blob pool). Since independent of how many specialized pools we have, they do // need to be updated in lockstep and assemble into one coherent view for block @@ -103,7 +105,7 @@ type SubPool interface { // These should not be passed as a constructor argument - nor should the pools // start by themselves - in order to keep multiple subpools in lockstep with // one another. - Init(gasTip uint64, head *types.Header, reserve AddressReserver) error + Init(gasTip uint64, head *types.Header, reserver Reserver) error // Close terminates any background processing threads and releases any held // resources. @@ -127,6 +129,10 @@ type SubPool interface { // GetRLP returns a RLP-encoded transaction if it is contained in the pool. GetRLP(hash common.Hash) []byte + // GetMetadata returns the transaction type and transaction size with the + // given transaction hash. + GetMetadata(hash common.Hash) *TxMetadata + // GetBlobs returns a number of blobs are proofs for the given versioned hashes. // This is a utility method for the engine API, enabling consensus clients to // retrieve blobs from the pools directly instead of the network. diff --git a/core/txpool/txpool.go b/core/txpool/txpool.go index 042e3d36d9..cc8f74c1b8 100644 --- a/core/txpool/txpool.go +++ b/core/txpool/txpool.go @@ -24,11 +24,12 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto/kzg4844" "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/log" - "github.com/ethereum/go-ethereum/metrics" + "github.com/ethereum/go-ethereum/params" ) // TxStatus is the current status of a transaction as seen by the pool. @@ -41,23 +42,20 @@ const ( TxStatusIncluded ) -var ( - // reservationsGaugeName is the prefix of a per-subpool address reservation - // metric. - // - // This is mostly a sanity metric to ensure there's no bug that would make - // some subpool hog all the reservations due to mis-accounting. - reservationsGaugeName = "txpool/reservations" -) - // BlockChain defines the minimal set of methods needed to back a tx pool with // a chain. Exists to allow mocking the live chain out of tests. type BlockChain interface { + // Config retrieves the chain's fork configuration. + Config() *params.ChainConfig + // CurrentBlock returns the current head of the chain. CurrentBlock() *types.Header // SubscribeChainHeadEvent subscribes to new blocks being added to the chain. SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription + + // StateAt returns a state database for a given root hash (generally the head). + StateAt(root common.Hash) (*state.StateDB, error) } // TxPool is an aggregator for various transaction specific pools, collectively @@ -67,9 +65,11 @@ type BlockChain interface { // resource constraints. type TxPool struct { subpools []SubPool // List of subpools for specialized transaction handling + chain BlockChain + signer types.Signer - reservations map[common.Address]SubPool // Map with the account to pool reservations - reserveLock sync.Mutex // Lock protecting the account reservations + stateLock sync.RWMutex // The lock for protecting state instance + state *state.StateDB // Current state at the blockchain head subs event.SubscriptionScope // Subscription scope to unsubscribe all on shutdown quit chan chan error // Quit channel to tear down the head updater @@ -86,71 +86,38 @@ func New(gasTip uint64, chain BlockChain, subpools []SubPool) (*TxPool, error) { // during initialization. head := chain.CurrentBlock() - pool := &TxPool{ - subpools: subpools, - reservations: make(map[common.Address]SubPool), - quit: make(chan chan error), - term: make(chan struct{}), - sync: make(chan chan error), + // Initialize the state with head block, or fallback to empty one in + // case the head state is not available (might occur when node is not + // fully synced). + statedb, err := chain.StateAt(head.Root) + if err != nil { + statedb, err = chain.StateAt(types.EmptyRootHash) } + if err != nil { + return nil, err + } + pool := &TxPool{ + subpools: subpools, + chain: chain, + signer: types.LatestSigner(chain.Config()), + state: statedb, + quit: make(chan chan error), + term: make(chan struct{}), + sync: make(chan chan error), + } + reserver := NewReservationTracker() for i, subpool := range subpools { - if err := subpool.Init(gasTip, head, pool.reserver(i, subpool)); err != nil { + if err := subpool.Init(gasTip, head, reserver.NewHandle(i)); err != nil { for j := i - 1; j >= 0; j-- { subpools[j].Close() } return nil, err } } - go pool.loop(head, chain) + go pool.loop(head) return pool, nil } -// reserver is a method to create an address reservation callback to exclusively -// assign/deassign addresses to/from subpools. This can ensure that at any point -// in time, only a single subpool is able to manage an account, avoiding cross -// subpool eviction issues and nonce conflicts. -func (p *TxPool) reserver(id int, subpool SubPool) AddressReserver { - return func(addr common.Address, reserve bool) error { - p.reserveLock.Lock() - defer p.reserveLock.Unlock() - - owner, exists := p.reservations[addr] - if reserve { - // Double reservations are forbidden even from the same pool to - // avoid subtle bugs in the long term. - if exists { - if owner == subpool { - log.Error("pool attempted to reserve already-owned address", "address", addr) - return nil // Ignore fault to give the pool a chance to recover while the bug gets fixed - } - return ErrAlreadyReserved - } - p.reservations[addr] = subpool - if metrics.Enabled() { - m := fmt.Sprintf("%s/%d", reservationsGaugeName, id) - metrics.GetOrRegisterGauge(m, nil).Inc(1) - } - return nil - } - // Ensure subpools only attempt to unreserve their own owned addresses, - // otherwise flag as a programming error. - if !exists { - log.Error("pool attempted to unreserve non-reserved address", "address", addr) - return errors.New("address not reserved") - } - if subpool != owner { - log.Error("pool attempted to unreserve non-owned address", "address", addr) - return errors.New("address not owned") - } - delete(p.reservations, addr) - if metrics.Enabled() { - m := fmt.Sprintf("%s/%d", reservationsGaugeName, id) - metrics.GetOrRegisterGauge(m, nil).Dec(1) - } - return nil - } -} - // Close terminates the transaction pool and all its subpools. func (p *TxPool) Close() error { var errs []error @@ -179,14 +146,14 @@ func (p *TxPool) Close() error { // loop is the transaction pool's main event loop, waiting for and reacting to // outside blockchain events as well as for various reporting and transaction // eviction events. -func (p *TxPool) loop(head *types.Header, chain BlockChain) { +func (p *TxPool) loop(head *types.Header) { // Close the termination marker when the pool stops defer close(p.term) // Subscribe to chain head events to trigger subpool resets var ( newHeadCh = make(chan core.ChainHeadEvent) - newHeadSub = chain.SubscribeChainHeadEvent(newHeadCh) + newHeadSub = p.chain.SubscribeChainHeadEvent(newHeadCh) ) defer newHeadSub.Unsubscribe() @@ -219,6 +186,16 @@ func (p *TxPool) loop(head *types.Header, chain BlockChain) { // Try to inject a busy marker and start a reset if successful select { case resetBusy <- struct{}{}: + // Updates the statedb with the new chain head. The head state may be + // unavailable if the initial state sync has not yet completed. + if statedb, err := p.chain.StateAt(newHead.Root); err != nil { + log.Error("Failed to reset txpool state", "err", err) + } else { + p.stateLock.Lock() + p.state = statedb + p.stateLock.Unlock() + } + // Busy marker injected, start a new subpool reset go func(oldHead, newHead *types.Header) { for _, subpool := range p.subpools { @@ -320,6 +297,17 @@ func (p *TxPool) GetRLP(hash common.Hash) []byte { return nil } +// GetMetadata returns the transaction type and transaction size with the given +// hash. +func (p *TxPool) GetMetadata(hash common.Hash) *TxMetadata { + for _, subpool := range p.subpools { + if meta := subpool.GetMetadata(hash); meta != nil { + return meta + } + } + return nil +} + // GetBlobs returns a number of blobs are proofs for the given versioned hashes. // This is a utility method for the engine API, enabling consensus clients to // retrieve blobs from the pools directly instead of the network. @@ -336,20 +324,12 @@ func (p *TxPool) GetBlobs(vhashes []common.Hash) ([]*kzg4844.Blob, []*kzg4844.Pr return nil, nil } -// ValidateTxBasics checks whether a transaction is valid according to the consensus -// rules, but does not check state-dependent validation such as sufficient balance. -func (p *TxPool) ValidateTxBasics(tx *types.Transaction) error { - for _, subpool := range p.subpools { - if subpool.Filter(tx) { - return subpool.ValidateTxBasics(tx) - } - } - return fmt.Errorf("%w: received type %d", core.ErrTxTypeNotSupported, tx.Type()) -} - // Add enqueues a batch of transactions into the pool if they are valid. Due // to the large transaction churn, add may postpone fully integrating the tx // to a later point to batch multiple ones together. +// +// Note, if sync is set the method will block until all internal maintenance +// related to the add is finished. Only use this during tests for determinism. func (p *TxPool) Add(txs []*types.Transaction, sync bool) []error { // Split the input transactions between the subpools. It shouldn't really // happen that we receive merged batches, but better graceful than strange @@ -418,9 +398,9 @@ func (p *TxPool) SubscribeTransactions(ch chan<- core.NewTxsEvent, reorgs bool) return p.subs.Track(event.JoinSubscriptions(subs...)) } -// Nonce returns the next nonce of an account, with all transactions executable +// PoolNonce returns the next nonce of an account, with all transactions executable // by the pool already applied on top. -func (p *TxPool) Nonce(addr common.Address) uint64 { +func (p *TxPool) PoolNonce(addr common.Address) uint64 { // Since (for now) accounts are unique to subpools, only one pool will have // (at max) a non-state nonce. To avoid stateful lookups, just return the // highest nonce for now. @@ -433,6 +413,15 @@ func (p *TxPool) Nonce(addr common.Address) uint64 { return nonce } +// Nonce returns the next nonce of an account at the current chain head. Unlike +// PoolNonce, this function does not account for pending executable transactions. +func (p *TxPool) Nonce(addr common.Address) uint64 { + p.stateLock.RLock() + defer p.stateLock.RUnlock() + + return p.state.GetNonce(addr) +} + // Stats retrieves the current pool stats, namely the number of pending and the // number of queued (non-executable) transactions. func (p *TxPool) Stats() (int, int) { @@ -494,8 +483,8 @@ func (p *TxPool) Status(hash common.Hash) TxStatus { // internal background reset operations. This method will run an explicit reset // operation to ensure the pool stabilises, thus avoiding flakey behavior. // -// Note, do not use this in production / live code. In live code, the pool is -// meant to reset on a separate thread to avoid DoS vectors. +// Note, this method is only used for testing and is susceptible to DoS vectors. +// In production code, the pool is meant to reset on a separate thread. func (p *TxPool) Sync() error { sync := make(chan error) select { @@ -507,7 +496,14 @@ func (p *TxPool) Sync() error { } // Clear removes all tracked txs from the subpools. +// +// Note, this method invokes Sync() and is only used for testing, because it is +// susceptible to DoS vectors. In production code, the pool is meant to reset on +// a separate thread. func (p *TxPool) Clear() { + // Invoke Sync to ensure that txs pending addition don't get added to the pool after + // the subpools are subsequently cleared + p.Sync() for _, subpool := range p.subpools { subpool.Clear() } diff --git a/core/txpool/validation.go b/core/txpool/validation.go index 8747724247..e370f2ce84 100644 --- a/core/txpool/validation.go +++ b/core/txpool/validation.go @@ -131,12 +131,12 @@ func ValidateTransaction(tx *types.Transaction, head *types.Header, signer types } // Ensure the gasprice is high enough to cover the requirement of the calling pool if tx.GasTipCapIntCmp(opts.MinTip) < 0 { - return fmt.Errorf("%w: gas tip cap %v, minimum needed %v", ErrUnderpriced, tx.GasTipCap(), opts.MinTip) + return fmt.Errorf("%w: gas tip cap %v, minimum needed %v", ErrTxGasPriceTooLow, tx.GasTipCap(), opts.MinTip) } if tx.Type() == types.BlobTxType { // Ensure the blob fee cap satisfies the minimum blob gas price if tx.BlobGasFeeCapIntCmp(blobTxMinBlobGasPrice) < 0 { - return fmt.Errorf("%w: blob fee cap %v, minimum needed %v", ErrUnderpriced, tx.BlobGasFeeCap(), blobTxMinBlobGasPrice) + return fmt.Errorf("%w: blob fee cap %v, minimum needed %v", ErrTxGasPriceTooLow, tx.BlobGasFeeCap(), blobTxMinBlobGasPrice) } sidecar := tx.BlobTxSidecar() if sidecar == nil { diff --git a/core/vm/instructions.go b/core/vm/instructions.go index 1785ffc139..0b3b1d1569 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -971,6 +971,23 @@ func opPush1(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]by return nil, nil } +// opPush2 is a specialized version of pushN +func opPush2(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]byte, error) { + var ( + codeLen = uint64(len(scope.Contract.Code)) + integer = new(uint256.Int) + ) + if *pc+2 < codeLen { + scope.Stack.push(integer.SetBytes2(scope.Contract.Code[*pc+1 : *pc+3])) + } else if *pc+1 < codeLen { + scope.Stack.push(integer.SetUint64(uint64(scope.Contract.Code[*pc+1]) << 8)) + } else { + scope.Stack.push(integer.Clear()) + } + *pc += 2 + return nil, nil +} + // make push instruction function func makePush(size uint64, pushByteSize int) executionFunc { return func(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]byte, error) { diff --git a/core/vm/jump_table.go b/core/vm/jump_table.go index 6610fa7f9a..ee811b447e 100644 --- a/core/vm/jump_table.go +++ b/core/vm/jump_table.go @@ -631,7 +631,7 @@ func newFrontierInstructionSet() JumpTable { maxStack: maxStack(0, 1), }, PUSH2: { - execute: makePush(2, 2), + execute: opPush2, constantGas: GasFastestStep, minStack: minStack(0, 1), maxStack: maxStack(0, 1), diff --git a/crypto/kzg4844/kzg4844.go b/crypto/kzg4844/kzg4844.go index 39fdfbe740..0a2478cea0 100644 --- a/crypto/kzg4844/kzg4844.go +++ b/crypto/kzg4844/kzg4844.go @@ -149,6 +149,17 @@ func VerifyBlobProof(blob *Blob, commitment Commitment, proof Proof) error { return gokzgVerifyBlobProof(blob, commitment, proof) } +// ComputeCellProofs returns the KZG cell proofs that are used to verify the blob against +// the commitment. +// +// This method does not verify that the commitment is correct with respect to blob. +func ComputeCellProofs(blob *Blob) ([]Proof, error) { + if useCKZG.Load() { + return ckzgComputeCellProofs(blob) + } + return gokzgComputeCellProofs(blob) +} + // CalcBlobHashV1 calculates the 'versioned blob hash' of a commitment. // The given hasher must be a sha256 hash instance, otherwise the result will be invalid! func CalcBlobHashV1(hasher hash.Hash, commit *Commitment) (vh [32]byte) { diff --git a/crypto/kzg4844/kzg4844_ckzg_cgo.go b/crypto/kzg4844/kzg4844_ckzg_cgo.go index dce592b444..49a7046fe0 100644 --- a/crypto/kzg4844/kzg4844_ckzg_cgo.go +++ b/crypto/kzg4844/kzg4844_ckzg_cgo.go @@ -23,8 +23,8 @@ import ( "errors" "sync" - gokzg4844 "github.com/crate-crypto/go-kzg-4844" - ckzg4844 "github.com/ethereum/c-kzg-4844/bindings/go" + gokzg4844 "github.com/crate-crypto/go-eth-kzg" + ckzg4844 "github.com/ethereum/c-kzg-4844/v2/bindings/go" "github.com/ethereum/go-ethereum/common/hexutil" ) @@ -47,15 +47,21 @@ func ckzgInit() { if err = gokzg4844.CheckTrustedSetupIsWellFormed(params); err != nil { panic(err) } - g1s := make([]byte, len(params.SetupG1Lagrange)*(len(params.SetupG1Lagrange[0])-2)/2) + g1Lag := make([]byte, len(params.SetupG1Lagrange)*(len(params.SetupG1Lagrange[0])-2)/2) for i, g1 := range params.SetupG1Lagrange { + copy(g1Lag[i*(len(g1)-2)/2:], hexutil.MustDecode(g1)) + } + g1s := make([]byte, len(params.SetupG1Monomial)*(len(params.SetupG1Monomial[0])-2)/2) + for i, g1 := range params.SetupG1Monomial { copy(g1s[i*(len(g1)-2)/2:], hexutil.MustDecode(g1)) } g2s := make([]byte, len(params.SetupG2)*(len(params.SetupG2[0])-2)/2) for i, g2 := range params.SetupG2 { copy(g2s[i*(len(g2)-2)/2:], hexutil.MustDecode(g2)) } - if err = ckzg4844.LoadTrustedSetup(g1s, g2s); err != nil { + // The last parameter determines the multiplication table, see https://notes.ethereum.org/@jtraglia/windowed_multiplications + // I think 6 is an decent compromise between size and speed + if err = ckzg4844.LoadTrustedSetup(g1s, g1Lag, g2s, 6); err != nil { panic(err) } } @@ -125,3 +131,21 @@ func ckzgVerifyBlobProof(blob *Blob, commitment Commitment, proof Proof) error { } return nil } + +// ckzgComputeCellProofs returns the KZG cell proofs that are used to verify the blob against +// the commitment. +// +// This method does not verify that the commitment is correct with respect to blob. +func ckzgComputeCellProofs(blob *Blob) ([]Proof, error) { + ckzgIniter.Do(ckzgInit) + + _, proofs, err := ckzg4844.ComputeCellsAndKZGProofs((*ckzg4844.Blob)(blob)) + if err != nil { + return []Proof{}, err + } + var p []Proof + for _, proof := range proofs { + p = append(p, (Proof)(proof)) + } + return p, nil +} diff --git a/crypto/kzg4844/kzg4844_ckzg_nocgo.go b/crypto/kzg4844/kzg4844_ckzg_nocgo.go index 0662b2632f..6f4bd3b823 100644 --- a/crypto/kzg4844/kzg4844_ckzg_nocgo.go +++ b/crypto/kzg4844/kzg4844_ckzg_nocgo.go @@ -60,3 +60,11 @@ func ckzgComputeBlobProof(blob *Blob, commitment Commitment) (Proof, error) { func ckzgVerifyBlobProof(blob *Blob, commitment Commitment, proof Proof) error { panic("unsupported platform") } + +// ckzgComputeCellProofs returns the KZG cell proofs that are used to verify the blob against +// the commitment. +// +// This method does not verify that the commitment is correct with respect to blob. +func ckzgComputeCellProofs(blob *Blob) ([]Proof, error) { + panic("unsupported platform") +} diff --git a/crypto/kzg4844/kzg4844_gokzg.go b/crypto/kzg4844/kzg4844_gokzg.go index b4af9b1671..46a38a8913 100644 --- a/crypto/kzg4844/kzg4844_gokzg.go +++ b/crypto/kzg4844/kzg4844_gokzg.go @@ -20,7 +20,7 @@ import ( "encoding/json" "sync" - gokzg4844 "github.com/crate-crypto/go-kzg-4844" + gokzg4844 "github.com/crate-crypto/go-eth-kzg" ) // context is the crypto primitive pre-seeded with the trusted setup parameters. @@ -96,3 +96,21 @@ func gokzgVerifyBlobProof(blob *Blob, commitment Commitment, proof Proof) error return context.VerifyBlobKZGProof((*gokzg4844.Blob)(blob), (gokzg4844.KZGCommitment)(commitment), (gokzg4844.KZGProof)(proof)) } + +// gokzgComputeCellProofs returns the KZG cell proofs that are used to verify the blob against +// the commitment. +// +// This method does not verify that the commitment is correct with respect to blob. +func gokzgComputeCellProofs(blob *Blob) ([]Proof, error) { + gokzgIniter.Do(gokzgInit) + + _, proofs, err := context.ComputeCellsAndKZGProofs((*gokzg4844.Blob)(blob), 0) + if err != nil { + return []Proof{}, err + } + var p []Proof + for _, proof := range proofs { + p = append(p, (Proof)(proof)) + } + return p, nil +} diff --git a/crypto/kzg4844/trusted_setup.json b/crypto/kzg4844/trusted_setup.json index c6d724efaf..6793490e2e 100644 --- a/crypto/kzg4844/trusted_setup.json +++ b/crypto/kzg4844/trusted_setup.json @@ -1,4 +1,4102 @@ { + "g1_monomial": [ + "0x97f1d3a73197d7942695638c4fa9ac0fc3688c4f9774b905a14e3a3f171bac586c55e83ff97a1aeffb3af00adb22c6bb", + "0xad3eb50121139aa34db1d545093ac9374ab7bca2c0f3bf28e27c8dcd8fc7cb42d25926fc0c97b336e9f0fb35e5a04c81", + "0x8029c8ce0d2dce761a7f29c2df2290850c85bdfaec2955626d7acc8864aeb01fe16c9e156863dc63b6c22553910e27c1", + "0xb1386c995d3101d10639e49b9e5d39b9a280dcf0f135c2e6c6928bb3ab8309a9da7178f33925768c324f11c3762cfdd5", + "0x9596d929610e6d2ed3502b1bb0f1ea010f6b6605c95d4859f5e53e09fa68dc71dfd5874905447b5ec6cd156a76d6b6e8", + "0x851e3c3d4b5b7cdbba25d72abf9812cf3d7c5a9dbdec42b6635e2add706cbeea18f985afe5247459f6c908620322f434", + "0xb10f4cf8ec6e02491bbe6d9084d88c16306fdaf399fef3cd1453f58a4f7633f80dc60b100f9236c3103eaf727468374f", + "0xade11ec630127e04d17e70db0237d55f2ff2a2094881a483797e8cddb98b622245e1f608e5dcd1172b9870e733b4a32f", + "0xaf58c8a2f58f904ce20db81005331bf2d251e227e7d1bef575d691bdca842e6233eb2e26c2e116a61a78594772b38d25", + "0xb3c1313c31ec82da5a7a09e9cf6656ca598c243345fe8d4828e520ade91787ffb8b9867db789b34ad67cef47b26ff86d", + "0xa8ed8a235355948e0b04be080b7b3e145293accefb4704d1da9050796b2f6870516c1ebf77ae6a65359edcfd016c0f36", + "0x80e792d5ba24b8058f6d7291a2ec5cb68aab1e16e96d793128e86815631baf42c56b6205c19e25ce9727bd1fd6f9defb", + "0x816288c5d726b094e3fdf95cb8882f442c4d9d1101b92c7938a7dfd49bc50636d73ea1b05f75eb731c908c8fd8dee717", + "0xae009128d128ba2e1519bfa7a0c01ed494a7d461c3aba60f8a301701fed61fe4e31d6c79ce189542ae51df91e73ce1b3", + "0x96a866d60a9007d05825c332476a83e869e15b11d7257172a67690ea9bd3efea44bf9c8d42191454eb04fcf110b16396", + "0x8b250a2a06419adb9b611e89f7f8f2990aa301949b533ad3bf17c4a61ab5f5be0b1d5e2b571864d13f1bb75805c7795d", + "0x8450f49facf2e620fa45ee90e1801178842d927a2a25fc6ed7ba99a4eec7ae40eebfee41028eaa84f107f4a777694976", + "0x91049080cf659c0985a22d1366e59191bb89663f922e8168b9b7d85c8a73d74a6d9dceefd855d3d858b493670c750581", + "0xa1e167aeb2008087f3195926f1985c0a459d6ec57237255b1473a96de4e2c1cf766127c862c7dc853a6909e67cb06cf7", + "0xb667c0d4e26e20698b07567358625d5f003839c92de8088e12dbd74a6f6a3156b4ea8d252c9ad62af5f6c4fec1cf6cc7", + "0x8e4b5e304c0b1b161ae3e4b68b5e3ac66c42acd7c1ee2458044f6527c508a93995e50894d72d57c1350f91afe72775ff", + "0x8c642640aa7915421cdc21fd639f88a42052b1cfa358ff7702e60793a92b7b5926dae15a0c8f8f59cd3013f01c159ba3", + "0xa356f35e713cfc283056bf539de54a21731e61efb4c47319f20de4a4b723d76a33b65f4a67d298b9ec5c2a1579418657", + "0x93ce204146ce95f484dc79c27919a16c9e3fc14a9111c6c63d44491158d5838117d20851cc3227a5e8ba6ccf79e77f39", + "0xb585664cbb9a84b52f89114e1cf0cf1171bea78a136dc1404ac88a11210b2debc3b7a55e702da93ff629095c134a295e", + "0xb6dfd444ec7fdceb14c6328f26ca12c3f9fc4327d8d8c68948e92e7e61262b82d833a65a9e3af6353ffa832b6da25705", + 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"0x9630a9a3bcb044b51299c4d3d3388a4ff47308dd27be3229601985478c0f6b55faa7e20815d8694f910611396a9d0d45", + "0xb0bfaf56a5aa59b48960aa7c1617e832e65c823523fb2a5cd44ba606800501cf873e8db1d0dda64065285743dc40786e" + ], "g1_lagrange": [ "0xa0413c0dcafec6dbc9f47d66785cf1e8c981044f7d13cfe3e4fcbb71b5408dfde6312493cb3c1d30516cb3ca88c03654", "0x8b997fb25730d661918371bb41f2a6e899cac23f04fc5365800b75433c0a953250e15e7a98fb5ca5cc56a8cd34c20c57", diff --git a/eth/api_backend.go b/eth/api_backend.go index b08e38afe5..10f7ffcbce 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -29,9 +29,11 @@ import ( "github.com/ethereum/go-ethereum/consensus/misc/eip4844" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/filtermaps" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/txpool" + "github.com/ethereum/go-ethereum/core/txpool/locals" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/eth/gasprice" @@ -91,7 +93,13 @@ func (b *EthAPIBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumb } return block, nil } - return b.eth.blockchain.GetHeaderByNumber(uint64(number)), nil + var bn uint64 + if number == rpc.EarliestBlockNumber { + bn = b.HistoryPruningCutoff() + } else { + bn = uint64(number) + } + return b.eth.blockchain.GetHeaderByNumber(bn), nil } func (b *EthAPIBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) { @@ -143,11 +151,27 @@ func (b *EthAPIBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumbe } return b.eth.blockchain.GetBlock(header.Hash(), header.Number.Uint64()), nil } - return b.eth.blockchain.GetBlockByNumber(uint64(number)), nil + bn := uint64(number) // the resolved number + if number == rpc.EarliestBlockNumber { + bn = b.HistoryPruningCutoff() + } + block := b.eth.blockchain.GetBlockByNumber(bn) + if block == nil && bn < b.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } + return block, nil } func (b *EthAPIBackend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) { - return b.eth.blockchain.GetBlockByHash(hash), nil + number := b.eth.blockchain.GetBlockNumber(hash) + if number == nil { + return nil, nil + } + block := b.eth.blockchain.GetBlock(hash, *number) + if block == nil && *number < b.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } + return block, nil } // GetBody returns body of a block. It does not resolve special block numbers. @@ -155,10 +179,14 @@ func (b *EthAPIBackend) GetBody(ctx context.Context, hash common.Hash, number rp if number < 0 || hash == (common.Hash{}) { return nil, errors.New("invalid arguments; expect hash and no special block numbers") } - if body := b.eth.blockchain.GetBody(hash); body != nil { - return body, nil + body := b.eth.blockchain.GetBody(hash) + if body == nil { + if uint64(number) < b.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } + return nil, errors.New("block body not found") } - return nil, errors.New("block body not found") + return body, nil } func (b *EthAPIBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error) { @@ -175,6 +203,9 @@ func (b *EthAPIBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash r } block := b.eth.blockchain.GetBlock(hash, header.Number.Uint64()) if block == nil { + if header.Number.Uint64() < b.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } return nil, errors.New("header found, but block body is missing") } return block, nil @@ -234,6 +265,11 @@ func (b *EthAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockN return nil, nil, errors.New("invalid arguments; neither block nor hash specified") } +func (b *EthAPIBackend) HistoryPruningCutoff() uint64 { + bn, _ := b.eth.blockchain.HistoryPruningCutoff() + return bn +} + func (b *EthAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) { return b.eth.blockchain.GetReceiptsByHash(hash), nil } @@ -272,19 +308,24 @@ func (b *EthAPIBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscri } func (b *EthAPIBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error { - locals := b.eth.localTxTracker - if locals != nil { - if err := locals.Track(signedTx); err != nil { - return err - } - } - // No error will be returned to user if the transaction fails stateful - // validation (e.g., no available slot), as the locally submitted transactions - // may be resubmitted later via the local tracker. err := b.eth.txPool.Add([]*types.Transaction{signedTx}, false)[0] - if err != nil && locals == nil { + + // If the local transaction tracker is not configured, returns whatever + // returned from the txpool. + if b.eth.localTxTracker == nil { return err } + // If the transaction fails with an error indicating it is invalid, or if there is + // very little chance it will be accepted later (e.g., the gas price is below the + // configured minimum, or the sender has insufficient funds to cover the cost), + // propagate the error to the user. + if err != nil && !locals.IsTemporaryReject(err) { + return err + } + // No error will be returned to user if the transaction fails with a temporary + // error and might be accepted later (e.g., the transaction pool is full). + // Locally submitted transactions will be resubmitted later via the local tracker. + b.eth.localTxTracker.Track(signedTx) return nil } @@ -327,7 +368,7 @@ func (b *EthAPIBackend) GetTransaction(ctx context.Context, txHash common.Hash) } func (b *EthAPIBackend) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error) { - return b.eth.txPool.Nonce(addr), nil + return b.eth.txPool.PoolNonce(addr), nil } func (b *EthAPIBackend) Stats() (runnable int, blocked int) { @@ -402,6 +443,14 @@ func (b *EthAPIBackend) RPCTxFeeCap() float64 { return b.eth.config.RPCTxFeeCap } +func (b *EthAPIBackend) CurrentView() *filtermaps.ChainView { + head := b.eth.blockchain.CurrentBlock() + if head == nil { + return nil + } + return filtermaps.NewChainView(b.eth.blockchain, head.Number.Uint64(), head.Hash()) +} + func (b *EthAPIBackend) NewMatcherBackend() filtermaps.MatcherBackend { return b.eth.filterMaps.NewMatcherBackend() } diff --git a/eth/api_backend_test.go b/eth/api_backend_test.go new file mode 100644 index 0000000000..049f68d827 --- /dev/null +++ b/eth/api_backend_test.go @@ -0,0 +1,157 @@ +// Copyright 2025 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package eth + +import ( + "context" + "crypto/ecdsa" + "errors" + "math/big" + "testing" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/consensus/beacon" + "github.com/ethereum/go-ethereum/consensus/ethash" + "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/rawdb" + "github.com/ethereum/go-ethereum/core/txpool" + "github.com/ethereum/go-ethereum/core/txpool/blobpool" + "github.com/ethereum/go-ethereum/core/txpool/legacypool" + "github.com/ethereum/go-ethereum/core/txpool/locals" + "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/params" + "github.com/holiman/uint256" +) + +var ( + key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + address = crypto.PubkeyToAddress(key.PublicKey) + funds = big.NewInt(1000_000_000_000_000) + gspec = &core.Genesis{ + Config: params.MergedTestChainConfig, + Alloc: types.GenesisAlloc{ + address: {Balance: funds}, + }, + Difficulty: common.Big0, + BaseFee: big.NewInt(params.InitialBaseFee), + } + signer = types.LatestSignerForChainID(gspec.Config.ChainID) +) + +func initBackend(withLocal bool) *EthAPIBackend { + var ( + // Create a database pre-initialize with a genesis block + db = rawdb.NewMemoryDatabase() + engine = beacon.New(ethash.NewFaker()) + ) + chain, _ := core.NewBlockChain(db, nil, gspec, nil, engine, vm.Config{}, nil) + + txconfig := legacypool.DefaultConfig + txconfig.Journal = "" // Don't litter the disk with test journals + + blobPool := blobpool.New(blobpool.Config{Datadir: ""}, chain, nil) + legacyPool := legacypool.New(txconfig, chain) + txpool, _ := txpool.New(txconfig.PriceLimit, chain, []txpool.SubPool{legacyPool, blobPool}) + + eth := &Ethereum{ + blockchain: chain, + txPool: txpool, + } + if withLocal { + eth.localTxTracker = locals.New("", time.Minute, gspec.Config, txpool) + } + return &EthAPIBackend{ + eth: eth, + } +} + +func makeTx(nonce uint64, gasPrice *big.Int, amount *big.Int, key *ecdsa.PrivateKey) *types.Transaction { + if gasPrice == nil { + gasPrice = big.NewInt(params.GWei) + } + if amount == nil { + amount = big.NewInt(1000) + } + tx, _ := types.SignTx(types.NewTransaction(nonce, common.Address{0x00}, amount, params.TxGas, gasPrice, nil), signer, key) + return tx +} + +type unsignedAuth struct { + nonce uint64 + key *ecdsa.PrivateKey +} + +func pricedSetCodeTx(nonce uint64, gaslimit uint64, gasFee, tip *uint256.Int, key *ecdsa.PrivateKey, unsigned []unsignedAuth) *types.Transaction { + var authList []types.SetCodeAuthorization + for _, u := range unsigned { + auth, _ := types.SignSetCode(u.key, types.SetCodeAuthorization{ + ChainID: *uint256.MustFromBig(gspec.Config.ChainID), + Address: common.Address{0x42}, + Nonce: u.nonce, + }) + authList = append(authList, auth) + } + return pricedSetCodeTxWithAuth(nonce, gaslimit, gasFee, tip, key, authList) +} + +func pricedSetCodeTxWithAuth(nonce uint64, gaslimit uint64, gasFee, tip *uint256.Int, key *ecdsa.PrivateKey, authList []types.SetCodeAuthorization) *types.Transaction { + return types.MustSignNewTx(key, signer, &types.SetCodeTx{ + ChainID: uint256.MustFromBig(gspec.Config.ChainID), + Nonce: nonce, + GasTipCap: tip, + GasFeeCap: gasFee, + Gas: gaslimit, + To: common.Address{}, + Value: uint256.NewInt(100), + Data: nil, + AccessList: nil, + AuthList: authList, + }) +} + +func TestSendTx(t *testing.T) { + testSendTx(t, false) + testSendTx(t, true) +} + +func testSendTx(t *testing.T, withLocal bool) { + b := initBackend(withLocal) + + txA := pricedSetCodeTx(0, 250000, uint256.NewInt(params.GWei), uint256.NewInt(params.GWei), key, []unsignedAuth{ + { + nonce: 0, + key: key, + }, + }) + b.SendTx(context.Background(), txA) + + txB := makeTx(1, nil, nil, key) + err := b.SendTx(context.Background(), txB) + + if withLocal { + if err != nil { + t.Fatalf("Unexpected error sending tx: %v", err) + } + } else { + if !errors.Is(err, txpool.ErrInflightTxLimitReached) { + t.Fatalf("Unexpected error, want: %v, got: %v", txpool.ErrInflightTxLimitReached, err) + } + } +} diff --git a/eth/backend.go b/eth/backend.go index 909d153a2b..6d1b6bae99 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -76,6 +76,7 @@ type Ethereum struct { handler *handler discmix *enode.FairMix + dropper *dropper // DB interfaces chainDb ethdb.Database // Block chain database @@ -144,7 +145,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { // Here we determine genesis hash and active ChainConfig. // We need these to figure out the consensus parameters and to set up history pruning. - chainConfig, genesisHash, err := core.LoadChainConfig(chainDb, config.Genesis) + chainConfig, _, err := core.LoadChainConfig(chainDb, config.Genesis) if err != nil { return nil, err } @@ -152,17 +153,6 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { if err != nil { return nil, err } - - // Validate history pruning configuration. - var historyPruningCutoff uint64 - if config.HistoryMode == ethconfig.PostMergeHistory { - prunecfg, ok := ethconfig.HistoryPrunePoints[genesisHash] - if !ok { - return nil, fmt.Errorf("no history pruning point is defined for genesis %x", genesisHash) - } - historyPruningCutoff = prunecfg.BlockNumber - } - // Set networkID to chainID by default. networkID := config.NetworkId if networkID == 0 { @@ -189,6 +179,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { } log.Info("Initialising Ethereum protocol", "network", networkID, "dbversion", dbVer) + // Create BlockChain object. if !config.SkipBcVersionCheck { if bcVersion != nil && *bcVersion > core.BlockChainVersion { return nil, fmt.Errorf("database version is v%d, Geth %s only supports v%d", *bcVersion, version.WithMeta, core.BlockChainVersion) @@ -204,16 +195,16 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { EnablePreimageRecording: config.EnablePreimageRecording, } cacheConfig = &core.CacheConfig{ - TrieCleanLimit: config.TrieCleanCache, - TrieCleanNoPrefetch: config.NoPrefetch, - TrieDirtyLimit: config.TrieDirtyCache, - TrieDirtyDisabled: config.NoPruning, - TrieTimeLimit: config.TrieTimeout, - SnapshotLimit: config.SnapshotCache, - Preimages: config.Preimages, - StateHistory: config.StateHistory, - StateScheme: scheme, - HistoryPruningCutoff: historyPruningCutoff, + TrieCleanLimit: config.TrieCleanCache, + TrieCleanNoPrefetch: config.NoPrefetch, + TrieDirtyLimit: config.TrieDirtyCache, + TrieDirtyDisabled: config.NoPruning, + TrieTimeLimit: config.TrieTimeout, + SnapshotLimit: config.SnapshotCache, + Preimages: config.Preimages, + StateHistory: config.StateHistory, + StateScheme: scheme, + ChainHistoryMode: config.HistoryMode, } ) if config.VMTrace != "" { @@ -239,9 +230,16 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { if err != nil { return nil, err } - fmConfig := filtermaps.Config{History: config.LogHistory, Disabled: config.LogNoHistory, ExportFileName: config.LogExportCheckpoints} + + // Initialize filtermaps log index. + fmConfig := filtermaps.Config{ + History: config.LogHistory, + Disabled: config.LogNoHistory, + ExportFileName: config.LogExportCheckpoints, + HashScheme: scheme == rawdb.HashScheme, + } chainView := eth.newChainView(eth.blockchain.CurrentBlock()) - historyCutoff := eth.blockchain.HistoryPruningCutoff() + historyCutoff, _ := eth.blockchain.HistoryPruningCutoff() var finalBlock uint64 if fb := eth.blockchain.CurrentFinalBlock(); fb != nil { finalBlock = fb.Number.Uint64() @@ -249,16 +247,17 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { eth.filterMaps = filtermaps.NewFilterMaps(chainDb, chainView, historyCutoff, finalBlock, filtermaps.DefaultParams, fmConfig) eth.closeFilterMaps = make(chan chan struct{}) - if config.BlobPool.Datadir != "" { - config.BlobPool.Datadir = stack.ResolvePath(config.BlobPool.Datadir) - } - blobPool := blobpool.New(config.BlobPool, eth.blockchain) - + // TxPool if config.TxPool.Journal != "" { config.TxPool.Journal = stack.ResolvePath(config.TxPool.Journal) } legacyPool := legacypool.New(config.TxPool, eth.blockchain) + if config.BlobPool.Datadir != "" { + config.BlobPool.Datadir = stack.ResolvePath(config.BlobPool.Datadir) + } + blobPool := blobpool.New(config.BlobPool, eth.blockchain, legacyPool.HasPendingAuth) + eth.txPool, err = txpool.New(config.TxPool.PriceLimit, eth.blockchain, []txpool.SubPool{legacyPool, blobPool}) if err != nil { return nil, err @@ -273,6 +272,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { eth.localTxTracker = locals.New(config.TxPool.Journal, rejournal, eth.blockchain.Config(), eth.txPool) stack.RegisterLifecycle(eth.localTxTracker) } + // Permit the downloader to use the trie cache allowance during fast sync cacheLimit := cacheConfig.TrieCleanLimit + cacheConfig.TrieDirtyLimit + cacheConfig.SnapshotLimit if eth.handler, err = newHandler(&handlerConfig{ @@ -289,6 +289,8 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { return nil, err } + eth.dropper = newDropper(eth.p2pServer.MaxDialedConns(), eth.p2pServer.MaxInboundConns()) + eth.miner = miner.New(eth, config.Miner, eth.engine) eth.miner.SetExtra(makeExtraData(config.Miner.ExtraData)) eth.miner.SetPrioAddresses(config.TxPool.Locals) @@ -399,6 +401,9 @@ func (s *Ethereum) Start() error { // Start the networking layer s.handler.Start(s.p2pServer.MaxPeers) + // Start the connection manager + s.dropper.Start(s.p2pServer, func() bool { return !s.Synced() }) + // start log indexer s.filterMaps.Start() go s.updateFilterMapsHeads() @@ -438,7 +443,7 @@ func (s *Ethereum) updateFilterMapsHeads() { if head == nil || newHead.Hash() != head.Hash() { head = newHead chainView := s.newChainView(head) - historyCutoff := s.blockchain.HistoryPruningCutoff() + historyCutoff, _ := s.blockchain.HistoryPruningCutoff() var finalBlock uint64 if fb := s.blockchain.CurrentFinalBlock(); fb != nil { finalBlock = fb.Number.Uint64() @@ -500,6 +505,7 @@ func (s *Ethereum) setupDiscovery() error { func (s *Ethereum) Stop() error { // Stop all the peer-related stuff first. s.discmix.Close() + s.dropper.Stop() s.handler.Stop() // Then stop everything else. diff --git a/eth/catalyst/api.go b/eth/catalyst/api.go index e6f29c970b..1e6981a76a 100644 --- a/eth/catalyst/api.go +++ b/eth/catalyst/api.go @@ -373,8 +373,11 @@ func (api *ConsensusAPI) forkchoiceUpdated(update engine.ForkchoiceStateV1, payl } valid := func(id *engine.PayloadID) engine.ForkChoiceResponse { return engine.ForkChoiceResponse{ - PayloadStatus: engine.PayloadStatusV1{Status: engine.VALID, LatestValidHash: &update.HeadBlockHash}, - PayloadID: id, + PayloadStatus: engine.PayloadStatusV1{ + Status: engine.VALID, + LatestValidHash: &update.HeadBlockHash, + }, + PayloadID: id, } } if rawdb.ReadCanonicalHash(api.eth.ChainDb(), block.NumberU64()) != update.HeadBlockHash { diff --git a/eth/catalyst/api_test.go b/eth/catalyst/api_test.go index e91e07d05d..cb6ae053b6 100644 --- a/eth/catalyst/api_test.go +++ b/eth/catalyst/api_test.go @@ -447,6 +447,9 @@ func startEthService(t *testing.T, genesis *core.Genesis, blocks []*types.Block) n.Close() t.Fatal("can't import test blocks:", err) } + if err := ethservice.TxPool().Sync(); err != nil { + t.Fatal("failed to sync txpool after initial blockchain import:", err) + } ethservice.SetSynced() return n, ethservice diff --git a/eth/catalyst/simulated_beacon.go b/eth/catalyst/simulated_beacon.go index dd9d8f9062..b84df9a4d6 100644 --- a/eth/catalyst/simulated_beacon.go +++ b/eth/catalyst/simulated_beacon.go @@ -21,6 +21,7 @@ import ( "crypto/sha256" "errors" "fmt" + "math" "sync" "time" @@ -124,9 +125,13 @@ func NewSimulatedBeacon(period uint64, feeRecipient common.Address, eth *eth.Eth return nil, err } } + + // cap the dev mode period to a reasonable maximum value to avoid + // overflowing the time.Duration (int64) that it will occupy + const maxPeriod = uint64(math.MaxInt64 / time.Second) return &SimulatedBeacon{ eth: eth, - period: period, + period: min(period, maxPeriod), shutdownCh: make(chan struct{}), engineAPI: engineAPI, lastBlockTime: block.Time, diff --git a/eth/downloader/beaconsync.go b/eth/downloader/beaconsync.go index c142ea7435..33ad0f8971 100644 --- a/eth/downloader/beaconsync.go +++ b/eth/downloader/beaconsync.go @@ -273,8 +273,7 @@ func (d *Downloader) findBeaconAncestor() (uint64, error) { // fetchHeaders feeds skeleton headers to the downloader queue for scheduling // until sync errors or is finished. func (d *Downloader) fetchHeaders(from uint64) error { - var head *types.Header - _, tail, _, err := d.skeleton.Bounds() + head, tail, _, err := d.skeleton.Bounds() if err != nil { return err } @@ -294,6 +293,27 @@ func (d *Downloader) fetchHeaders(from uint64) error { fsHeaderContCheckTimer := time.NewTimer(fsHeaderContCheck) defer fsHeaderContCheckTimer.Stop() + // Verify the header at configured chain cutoff, ensuring it's matched with + // the configured hash. Skip the check if the configured cutoff is even higher + // than the sync target, which is definitely not a common case. + if d.chainCutoffNumber != 0 && d.chainCutoffNumber >= from && d.chainCutoffNumber <= head.Number.Uint64() { + h := d.skeleton.Header(d.chainCutoffNumber) + if h == nil { + if d.chainCutoffNumber < tail.Number.Uint64() { + dist := tail.Number.Uint64() - d.chainCutoffNumber + if len(localHeaders) >= int(dist) { + h = localHeaders[dist-1] + } + } + } + if h == nil { + return fmt.Errorf("header at chain cutoff is not available, cutoff: %d", d.chainCutoffNumber) + } + if h.Hash() != d.chainCutoffHash { + return fmt.Errorf("header at chain cutoff mismatched, want: %v, got: %v", d.chainCutoffHash, h.Hash()) + } + } + for { // Some beacon headers might have appeared since the last cycle, make // sure we're always syncing to all available ones diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index 3f3f9b7f0c..4d13ae304c 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -20,6 +20,7 @@ package downloader import ( "errors" "fmt" + "sort" "sync" "sync/atomic" "time" @@ -120,6 +121,12 @@ type Downloader struct { committed atomic.Bool ancientLimit uint64 // The maximum block number which can be regarded as ancient data. + // The cutoff block number and hash before which chain segments (bodies + // and receipts) are skipped during synchronization. 0 means the entire + // chain segment is aimed for synchronization. + chainCutoffNumber uint64 + chainCutoffHash common.Hash + // Channels headerProcCh chan *headerTask // Channel to feed the header processor new tasks @@ -163,9 +170,6 @@ type BlockChain interface { // CurrentHeader retrieves the head header from the local chain. CurrentHeader() *types.Header - // InsertHeaderChain inserts a batch of headers into the local chain. - InsertHeaderChain([]*types.Header) (int, error) - // SetHead rewinds the local chain to a new head. SetHead(uint64) error @@ -187,10 +191,17 @@ type BlockChain interface { // SnapSyncCommitHead directly commits the head block to a certain entity. SnapSyncCommitHead(common.Hash) error + // InsertHeadersBeforeCutoff inserts a batch of headers before the configured + // chain cutoff into the ancient store. + InsertHeadersBeforeCutoff([]*types.Header) (int, error) + // InsertChain inserts a batch of blocks into the local chain. InsertChain(types.Blocks) (int, error) - // InsertReceiptChain inserts a batch of receipts into the local chain. + // InsertReceiptChain inserts a batch of blocks along with their receipts + // into the local chain. Blocks older than the specified `ancientLimit` + // are stored directly in the ancient store, while newer blocks are stored + // in the live key-value store. InsertReceiptChain(types.Blocks, []types.Receipts, uint64) (int, error) // Snapshots returns the blockchain snapshot tree to paused it during sync. @@ -199,22 +210,29 @@ type BlockChain interface { // TrieDB retrieves the low level trie database used for interacting // with trie nodes. TrieDB() *triedb.Database + + // HistoryPruningCutoff returns the configured history pruning point. + // Block bodies along with the receipts will be skipped for synchronization. + HistoryPruningCutoff() (uint64, common.Hash) } // New creates a new downloader to fetch hashes and blocks from remote peers. func New(stateDb ethdb.Database, mux *event.TypeMux, chain BlockChain, dropPeer peerDropFn, success func()) *Downloader { + cutoffNumber, cutoffHash := chain.HistoryPruningCutoff() dl := &Downloader{ - stateDB: stateDb, - mux: mux, - queue: newQueue(blockCacheMaxItems, blockCacheInitialItems), - peers: newPeerSet(), - blockchain: chain, - dropPeer: dropPeer, - headerProcCh: make(chan *headerTask, 1), - quitCh: make(chan struct{}), - SnapSyncer: snap.NewSyncer(stateDb, chain.TrieDB().Scheme()), - stateSyncStart: make(chan *stateSync), - syncStartBlock: chain.CurrentSnapBlock().Number.Uint64(), + stateDB: stateDb, + mux: mux, + queue: newQueue(blockCacheMaxItems, blockCacheInitialItems), + peers: newPeerSet(), + blockchain: chain, + chainCutoffNumber: cutoffNumber, + chainCutoffHash: cutoffHash, + dropPeer: dropPeer, + headerProcCh: make(chan *headerTask, 1), + quitCh: make(chan struct{}), + SnapSyncer: snap.NewSyncer(stateDb, chain.TrieDB().Scheme()), + stateSyncStart: make(chan *stateSync), + syncStartBlock: chain.CurrentSnapBlock().Number.Uint64(), } // Create the post-merge skeleton syncer and start the process dl.skeleton = newSkeleton(stateDb, dl.peers, dropPeer, newBeaconBackfiller(dl, success)) @@ -503,6 +521,12 @@ func (d *Downloader) syncToHead() (err error) { } else { d.ancientLimit = 0 } + // Extend the ancient chain segment range if the ancient limit is even + // below the pre-configured chain cutoff. + if d.chainCutoffNumber != 0 && d.chainCutoffNumber > d.ancientLimit { + d.ancientLimit = d.chainCutoffNumber + log.Info("Extend the ancient range with configured cutoff", "cutoff", d.chainCutoffNumber) + } frozen, _ := d.stateDB.Ancients() // Ignore the error here since light client can also hit here. // If a part of blockchain data has already been written into active store, @@ -521,14 +545,23 @@ func (d *Downloader) syncToHead() (err error) { log.Info("Truncated excess ancient chain segment", "oldhead", frozen-1, "newhead", origin) } } + // Skip ancient chain segments if Geth is running with a configured chain cutoff. + // These segments are not guaranteed to be available in the network. + chainOffset := origin + 1 + if mode == ethconfig.SnapSync && d.chainCutoffNumber != 0 { + if chainOffset < d.chainCutoffNumber { + chainOffset = d.chainCutoffNumber + log.Info("Skip chain segment before cutoff", "origin", origin, "cutoff", d.chainCutoffNumber) + } + } // Initiate the sync using a concurrent header and content retrieval algorithm - d.queue.Prepare(origin+1, mode) + d.queue.Prepare(chainOffset, mode) // In beacon mode, headers are served by the skeleton syncer fetchers := []func() error{ - func() error { return d.fetchHeaders(origin + 1) }, // Headers are always retrieved - func() error { return d.fetchBodies(origin + 1) }, // Bodies are retrieved during normal and snap sync - func() error { return d.fetchReceipts(origin + 1) }, // Receipts are retrieved during snap sync + func() error { return d.fetchHeaders(origin + 1) }, // Headers are always retrieved + func() error { return d.fetchBodies(chainOffset) }, // Bodies are retrieved during normal and snap sync + func() error { return d.fetchReceipts(chainOffset) }, // Receipts are retrieved during snap sync func() error { return d.processHeaders(origin + 1) }, } if mode == ethconfig.SnapSync { @@ -666,7 +699,7 @@ func (d *Downloader) processHeaders(origin uint64) error { return nil } // Otherwise split the chunk of headers into batches and process them - headers, hashes := task.headers, task.hashes + headers, hashes, scheduled := task.headers, task.hashes, false for len(headers) > 0 { // Terminate if something failed in between processing chunks @@ -683,17 +716,21 @@ func (d *Downloader) processHeaders(origin uint64) error { chunkHeaders := headers[:limit] chunkHashes := hashes[:limit] - // In case of header only syncing, validate the chunk immediately - if mode == ethconfig.SnapSync { - // Although the received headers might be all valid, a legacy - // PoW/PoA sync must not accept post-merge headers. Make sure - // that any transition is rejected at this point. - if len(chunkHeaders) > 0 { - if n, err := d.blockchain.InsertHeaderChain(chunkHeaders); err != nil { - log.Warn("Invalid header encountered", "number", chunkHeaders[n].Number, "hash", chunkHashes[n], "parent", chunkHeaders[n].ParentHash, "err", err) - return fmt.Errorf("%w: %v", errInvalidChain, err) - } + // Split the headers around the chain cutoff + var cutoff int + if mode == ethconfig.SnapSync && d.chainCutoffNumber != 0 { + cutoff = sort.Search(len(chunkHeaders), func(i int) bool { + return chunkHeaders[i].Number.Uint64() >= d.chainCutoffNumber + }) + } + // Insert the header chain into the ancient store (with block bodies and + // receipts set to nil) if they fall before the cutoff. + if mode == ethconfig.SnapSync && cutoff != 0 { + if n, err := d.blockchain.InsertHeadersBeforeCutoff(chunkHeaders[:cutoff]); err != nil { + log.Warn("Failed to insert ancient header chain", "number", chunkHeaders[n].Number, "hash", chunkHashes[n], "parent", chunkHeaders[n].ParentHash, "err", err) + return fmt.Errorf("%w: %v", errInvalidChain, err) } + log.Debug("Inserted headers before cutoff", "number", chunkHeaders[cutoff-1].Number, "hash", chunkHashes[cutoff-1]) } // If we've reached the allowed number of pending headers, stall a bit for d.queue.PendingBodies() >= maxQueuedHeaders || d.queue.PendingReceipts() >= maxQueuedHeaders { @@ -704,12 +741,21 @@ func (d *Downloader) processHeaders(origin uint64) error { case <-timer.C: } } - // Otherwise insert the headers for content retrieval - inserts := d.queue.Schedule(chunkHeaders, chunkHashes, origin) - if len(inserts) != len(chunkHeaders) { - return fmt.Errorf("%w: stale headers", errBadPeer) + // Otherwise, schedule the headers for content retrieval (block bodies and + // potentially receipts in snap sync). + // + // Skip the bodies/receipts retrieval scheduling before the cutoff in snap + // sync if chain pruning is configured. + if mode == ethconfig.SnapSync && cutoff != 0 { + chunkHeaders = chunkHeaders[cutoff:] + chunkHashes = chunkHashes[cutoff:] + } + if len(chunkHeaders) > 0 { + scheduled = true + if d.queue.Schedule(chunkHeaders, chunkHashes, origin+uint64(cutoff)) != len(chunkHeaders) { + return fmt.Errorf("%w: stale headers", errBadPeer) + } } - headers = headers[limit:] hashes = hashes[limit:] origin += uint64(limit) @@ -721,11 +767,13 @@ func (d *Downloader) processHeaders(origin uint64) error { } d.syncStatsLock.Unlock() - // Signal the content downloaders of the availability of new tasks - for _, ch := range []chan bool{d.queue.blockWakeCh, d.queue.receiptWakeCh} { - select { - case ch <- true: - default: + // Signal the downloader of the availability of new tasks + if scheduled { + for _, ch := range []chan bool{d.queue.blockWakeCh, d.queue.receiptWakeCh} { + select { + case ch <- true: + default: + } } } } @@ -1085,10 +1133,20 @@ func (d *Downloader) reportSnapSyncProgress(force bool) { header = d.blockchain.CurrentHeader() block = d.blockchain.CurrentSnapBlock() ) - syncedBlocks := block.Number.Uint64() - d.syncStartBlock - if syncedBlocks == 0 { + // Prevent reporting if nothing has been synchronized yet + if block.Number.Uint64() <= d.syncStartBlock { return } + // Prevent reporting noise if the actual chain synchronization (headers + // and bodies) hasn't started yet. Inserting the ancient header chain is + // fast enough and would introduce significant bias if included in the count. + if d.chainCutoffNumber != 0 && block.Number.Uint64() <= d.chainCutoffNumber { + return + } + fetchedBlocks := block.Number.Uint64() - d.syncStartBlock + if d.chainCutoffNumber != 0 && d.chainCutoffNumber > d.syncStartBlock { + fetchedBlocks = block.Number.Uint64() - d.chainCutoffNumber + } // Retrieve the current chain head and calculate the ETA latest, _, _, err := d.skeleton.Bounds() if err != nil { @@ -1103,7 +1161,7 @@ func (d *Downloader) reportSnapSyncProgress(force bool) { } var ( left = latest.Number.Uint64() - block.Number.Uint64() - eta = time.Since(d.syncStartTime) / time.Duration(syncedBlocks) * time.Duration(left) + eta = time.Since(d.syncStartTime) / time.Duration(fetchedBlocks) * time.Duration(left) progress = fmt.Sprintf("%.2f%%", float64(block.Number.Uint64())*100/float64(latest.Number.Uint64())) headers = fmt.Sprintf("%v@%v", log.FormatLogfmtUint64(header.Number.Uint64()), common.StorageSize(headerBytes).TerminalString()) diff --git a/eth/downloader/metrics.go b/eth/downloader/metrics.go index 23c033a8ad..bfe80ddbf1 100644 --- a/eth/downloader/metrics.go +++ b/eth/downloader/metrics.go @@ -25,7 +25,6 @@ import ( var ( headerInMeter = metrics.NewRegisteredMeter("eth/downloader/headers/in", nil) headerReqTimer = metrics.NewRegisteredTimer("eth/downloader/headers/req", nil) - headerDropMeter = metrics.NewRegisteredMeter("eth/downloader/headers/drop", nil) headerTimeoutMeter = metrics.NewRegisteredMeter("eth/downloader/headers/timeout", nil) bodyInMeter = metrics.NewRegisteredMeter("eth/downloader/bodies/in", nil) diff --git a/eth/downloader/queue.go b/eth/downloader/queue.go index a1c114f057..000ad97ca9 100644 --- a/eth/downloader/queue.go +++ b/eth/downloader/queue.go @@ -73,7 +73,7 @@ type fetchResult struct { Withdrawals types.Withdrawals } -func newFetchResult(header *types.Header, fastSync bool) *fetchResult { +func newFetchResult(header *types.Header, snapSync bool) *fetchResult { item := &fetchResult{ Header: header, } @@ -82,7 +82,7 @@ func newFetchResult(header *types.Header, fastSync bool) *fetchResult { } else if header.WithdrawalsHash != nil { item.Withdrawals = make(types.Withdrawals, 0) } - if fastSync && !header.EmptyReceipts() { + if snapSync && !header.EmptyReceipts() { item.pending.Store(item.pending.Load() | (1 << receiptType)) } return item @@ -124,19 +124,8 @@ func (f *fetchResult) Done(kind uint) bool { // queue represents hashes that are either need fetching or are being fetched type queue struct { - mode SyncMode // Synchronisation mode to decide on the block parts to schedule for fetching - - // Headers are "special", they download in batches, supported by a skeleton chain - headerHead common.Hash // Hash of the last queued header to verify order - headerTaskPool map[uint64]*types.Header // Pending header retrieval tasks, mapping starting indexes to skeleton headers - headerTaskQueue *prque.Prque[int64, uint64] // Priority queue of the skeleton indexes to fetch the filling headers for - headerPeerMiss map[string]map[uint64]struct{} // Set of per-peer header batches known to be unavailable - headerPendPool map[string]*fetchRequest // Currently pending header retrieval operations - headerResults []*types.Header // Result cache accumulating the completed headers - headerHashes []common.Hash // Result cache accumulating the completed header hashes - headerProced int // Number of headers already processed from the results - headerOffset uint64 // Number of the first header in the result cache - headerContCh chan bool // Channel to notify when header download finishes + mode SyncMode // Synchronisation mode to decide on the block parts to schedule for fetching + headerHead common.Hash // Hash of the last queued header to verify order // All data retrievals below are based on an already assembles header chain blockTaskPool map[common.Hash]*types.Header // Pending block (body) retrieval tasks, mapping hashes to headers @@ -163,7 +152,6 @@ type queue struct { func newQueue(blockCacheLimit int, thresholdInitialSize int) *queue { lock := new(sync.RWMutex) q := &queue{ - headerContCh: make(chan bool, 1), blockTaskQueue: prque.New[int64, *types.Header](nil), blockWakeCh: make(chan bool, 1), receiptTaskQueue: prque.New[int64, *types.Header](nil), @@ -182,9 +170,7 @@ func (q *queue) Reset(blockCacheLimit int, thresholdInitialSize int) { q.closed = false q.mode = ethconfig.FullSync - q.headerHead = common.Hash{} - q.headerPendPool = make(map[string]*fetchRequest) q.blockTaskPool = make(map[common.Hash]*types.Header) q.blockTaskQueue.Reset() @@ -207,14 +193,6 @@ func (q *queue) Close() { q.lock.Unlock() } -// PendingHeaders retrieves the number of header requests pending for retrieval. -func (q *queue) PendingHeaders() int { - q.lock.Lock() - defer q.lock.Unlock() - - return q.headerTaskQueue.Size() -} - // PendingBodies retrieves the number of block body requests pending for retrieval. func (q *queue) PendingBodies() int { q.lock.Lock() @@ -260,54 +238,14 @@ func (q *queue) Idle() bool { return (queued + pending) == 0 } -// ScheduleSkeleton adds a batch of header retrieval tasks to the queue to fill -// up an already retrieved header skeleton. -func (q *queue) ScheduleSkeleton(from uint64, skeleton []*types.Header) { - q.lock.Lock() - defer q.lock.Unlock() - - // No skeleton retrieval can be in progress, fail hard if so (huge implementation bug) - if q.headerResults != nil { - panic("skeleton assembly already in progress") - } - // Schedule all the header retrieval tasks for the skeleton assembly - q.headerTaskPool = make(map[uint64]*types.Header) - q.headerTaskQueue = prque.New[int64, uint64](nil) - q.headerPeerMiss = make(map[string]map[uint64]struct{}) // Reset availability to correct invalid chains - q.headerResults = make([]*types.Header, len(skeleton)*MaxHeaderFetch) - q.headerHashes = make([]common.Hash, len(skeleton)*MaxHeaderFetch) - q.headerProced = 0 - q.headerOffset = from - q.headerContCh = make(chan bool, 1) - - for i, header := range skeleton { - index := from + uint64(i*MaxHeaderFetch) - - q.headerTaskPool[index] = header - q.headerTaskQueue.Push(index, -int64(index)) - } -} - -// RetrieveHeaders retrieves the header chain assemble based on the scheduled -// skeleton. -func (q *queue) RetrieveHeaders() ([]*types.Header, []common.Hash, int) { - q.lock.Lock() - defer q.lock.Unlock() - - headers, hashes, proced := q.headerResults, q.headerHashes, q.headerProced - q.headerResults, q.headerHashes, q.headerProced = nil, nil, 0 - - return headers, hashes, proced -} - // Schedule adds a set of headers for the download queue for scheduling, returning // the new headers encountered. -func (q *queue) Schedule(headers []*types.Header, hashes []common.Hash, from uint64) []*types.Header { +func (q *queue) Schedule(headers []*types.Header, hashes []common.Hash, from uint64) int { q.lock.Lock() defer q.lock.Unlock() // Insert all the headers prioritised by the contained block number - inserts := make([]*types.Header, 0, len(headers)) + var inserts int for i, header := range headers { // Make sure chain order is honoured and preserved throughout hash := hashes[i] @@ -337,7 +275,7 @@ func (q *queue) Schedule(headers []*types.Header, hashes []common.Hash, from uin q.receiptTaskQueue.Push(header, -int64(header.Number.Uint64())) } } - inserts = append(inserts, header) + inserts++ q.headerHead = hash from++ } @@ -390,7 +328,7 @@ func (q *queue) Results(block bool) []*fetchResult { q.resultSize = common.StorageSize(blockCacheSizeWeight)*size + (1-common.StorageSize(blockCacheSizeWeight))*q.resultSize } - // Using the newly calibrated resultsize, figure out the new throttle limit + // Using the newly calibrated result size, figure out the new throttle limit // on the result cache throttleThreshold := uint64((common.StorageSize(blockCacheMemory) + q.resultSize - 1) / q.resultSize) throttleThreshold = q.resultCache.SetThrottleThreshold(throttleThreshold) @@ -428,46 +366,6 @@ func (q *queue) stats() []interface{} { } } -// ReserveHeaders reserves a set of headers for the given peer, skipping any -// previously failed batches. -func (q *queue) ReserveHeaders(p *peerConnection, count int) *fetchRequest { - q.lock.Lock() - defer q.lock.Unlock() - - // Short circuit if the peer's already downloading something (sanity check to - // not corrupt state) - if _, ok := q.headerPendPool[p.id]; ok { - return nil - } - // Retrieve a batch of hashes, skipping previously failed ones - send, skip := uint64(0), []uint64{} - for send == 0 && !q.headerTaskQueue.Empty() { - from, _ := q.headerTaskQueue.Pop() - if q.headerPeerMiss[p.id] != nil { - if _, ok := q.headerPeerMiss[p.id][from]; ok { - skip = append(skip, from) - continue - } - } - send = from - } - // Merge all the skipped batches back - for _, from := range skip { - q.headerTaskQueue.Push(from, -int64(from)) - } - // Assemble and return the block download request - if send == 0 { - return nil - } - request := &fetchRequest{ - Peer: p, - From: send, - Time: time.Now(), - } - q.headerPendPool[p.id] = request - return request -} - // ReserveBodies reserves a set of body fetches for the given peer, skipping any // previously failed downloads. Beside the next batch of needed fetches, it also // returns a flag whether empty blocks were queued requiring processing. @@ -594,10 +492,6 @@ func (q *queue) Revoke(peerID string) { q.lock.Lock() defer q.lock.Unlock() - if request, ok := q.headerPendPool[peerID]; ok { - q.headerTaskQueue.Push(request.From, -int64(request.From)) - delete(q.headerPendPool, peerID) - } if request, ok := q.blockPendPool[peerID]; ok { for _, header := range request.Headers { q.blockTaskQueue.Push(header, -int64(header.Number.Uint64())) @@ -612,16 +506,6 @@ func (q *queue) Revoke(peerID string) { } } -// ExpireHeaders cancels a request that timed out and moves the pending fetch -// task back into the queue for rescheduling. -func (q *queue) ExpireHeaders(peer string) int { - q.lock.Lock() - defer q.lock.Unlock() - - headerTimeoutMeter.Mark(1) - return q.expire(peer, q.headerPendPool, q.headerTaskQueue) -} - // ExpireBodies checks for in flight block body requests that exceeded a timeout // allowance, canceling them and returning the responsible peers for penalisation. func (q *queue) ExpireBodies(peer string) int { @@ -670,116 +554,6 @@ func (q *queue) expire(peer string, pendPool map[string]*fetchRequest, taskQueue return len(req.Headers) } -// DeliverHeaders injects a header retrieval response into the header results -// cache. This method either accepts all headers it received, or none of them -// if they do not map correctly to the skeleton. -// -// If the headers are accepted, the method makes an attempt to deliver the set -// of ready headers to the processor to keep the pipeline full. However, it will -// not block to prevent stalling other pending deliveries. -func (q *queue) DeliverHeaders(id string, headers []*types.Header, hashes []common.Hash, headerProcCh chan *headerTask) (int, error) { - q.lock.Lock() - defer q.lock.Unlock() - - var logger log.Logger - if len(id) < 16 { - // Tests use short IDs, don't choke on them - logger = log.New("peer", id) - } else { - logger = log.New("peer", id[:16]) - } - // Short circuit if the data was never requested - request := q.headerPendPool[id] - if request == nil { - headerDropMeter.Mark(int64(len(headers))) - return 0, errNoFetchesPending - } - delete(q.headerPendPool, id) - - headerReqTimer.UpdateSince(request.Time) - headerInMeter.Mark(int64(len(headers))) - - // Ensure headers can be mapped onto the skeleton chain - target := q.headerTaskPool[request.From].Hash() - - accepted := len(headers) == MaxHeaderFetch - if accepted { - if headers[0].Number.Uint64() != request.From { - logger.Trace("First header broke chain ordering", "number", headers[0].Number, "hash", hashes[0], "expected", request.From) - accepted = false - } else if hashes[len(headers)-1] != target { - logger.Trace("Last header broke skeleton structure ", "number", headers[len(headers)-1].Number, "hash", hashes[len(headers)-1], "expected", target) - accepted = false - } - } - if accepted { - parentHash := hashes[0] - for i, header := range headers[1:] { - hash := hashes[i+1] - if want := request.From + 1 + uint64(i); header.Number.Uint64() != want { - logger.Warn("Header broke chain ordering", "number", header.Number, "hash", hash, "expected", want) - accepted = false - break - } - if parentHash != header.ParentHash { - logger.Warn("Header broke chain ancestry", "number", header.Number, "hash", hash) - accepted = false - break - } - // Set-up parent hash for next round - parentHash = hash - } - } - // If the batch of headers wasn't accepted, mark as unavailable - if !accepted { - logger.Trace("Skeleton filling not accepted", "from", request.From) - headerDropMeter.Mark(int64(len(headers))) - - miss := q.headerPeerMiss[id] - if miss == nil { - q.headerPeerMiss[id] = make(map[uint64]struct{}) - miss = q.headerPeerMiss[id] - } - miss[request.From] = struct{}{} - - q.headerTaskQueue.Push(request.From, -int64(request.From)) - return 0, errors.New("delivery not accepted") - } - // Clean up a successful fetch and try to deliver any sub-results - copy(q.headerResults[request.From-q.headerOffset:], headers) - copy(q.headerHashes[request.From-q.headerOffset:], hashes) - - delete(q.headerTaskPool, request.From) - - ready := 0 - for q.headerProced+ready < len(q.headerResults) && q.headerResults[q.headerProced+ready] != nil { - ready += MaxHeaderFetch - } - if ready > 0 { - // Headers are ready for delivery, gather them and push forward (non blocking) - processHeaders := make([]*types.Header, ready) - copy(processHeaders, q.headerResults[q.headerProced:q.headerProced+ready]) - - processHashes := make([]common.Hash, ready) - copy(processHashes, q.headerHashes[q.headerProced:q.headerProced+ready]) - - select { - case headerProcCh <- &headerTask{ - headers: processHeaders, - hashes: processHashes, - }: - logger.Trace("Pre-scheduled new headers", "count", len(processHeaders), "from", processHeaders[0].Number) - q.headerProced += len(processHeaders) - default: - } - } - // Check for termination and return - if len(q.headerTaskPool) == 0 { - q.headerContCh <- false - } - return len(headers), nil -} - // DeliverBodies injects a block body retrieval response into the results queue. // The method returns the number of blocks bodies accepted from the delivery and // also wakes any threads waiting for data delivery. diff --git a/eth/downloader/resultstore.go b/eth/downloader/resultstore.go index e4323c04eb..36c382fefc 100644 --- a/eth/downloader/resultstore.go +++ b/eth/downloader/resultstore.go @@ -76,7 +76,7 @@ func (r *resultStore) SetThrottleThreshold(threshold uint64) uint64 { // throttled - if true, the store is at capacity, this particular header is not prio now // item - the result to store data into // err - any error that occurred -func (r *resultStore) AddFetch(header *types.Header, fastSync bool) (stale, throttled bool, item *fetchResult, err error) { +func (r *resultStore) AddFetch(header *types.Header, snapSync bool) (stale, throttled bool, item *fetchResult, err error) { r.lock.Lock() defer r.lock.Unlock() @@ -86,7 +86,7 @@ func (r *resultStore) AddFetch(header *types.Header, fastSync bool) (stale, thro return stale, throttled, item, err } if item == nil { - item = newFetchResult(header, fastSync) + item = newFetchResult(header, snapSync) r.items[index] = item } return stale, throttled, item, err diff --git a/eth/downloader/skeleton.go b/eth/downloader/skeleton.go index 04421a2bf5..ad74dab844 100644 --- a/eth/downloader/skeleton.go +++ b/eth/downloader/skeleton.go @@ -275,7 +275,7 @@ func (s *skeleton) startup() { for { // If the sync cycle terminated or was terminated, propagate up when // higher layers request termination. There's no fancy explicit error - // signalling as the sync loop should never terminate (TM). + // signaling as the sync loop should never terminate (TM). newhead, err := s.sync(head) switch { case err == errSyncLinked: diff --git a/eth/dropper.go b/eth/dropper.go new file mode 100644 index 0000000000..51f2a7a95a --- /dev/null +++ b/eth/dropper.go @@ -0,0 +1,167 @@ +// Copyright 2025 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see . + +package eth + +import ( + mrand "math/rand" + "slices" + "sync" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/mclock" + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/metrics" + "github.com/ethereum/go-ethereum/p2p" +) + +const ( + // Interval between peer drop events (uniform between min and max) + peerDropIntervalMin = 3 * time.Minute + // Interval between peer drop events (uniform between min and max) + peerDropIntervalMax = 7 * time.Minute + // Avoid dropping peers for some time after connection + doNotDropBefore = 10 * time.Minute + // How close to max should we initiate the drop timer. O should be fine, + // dropping when no more peers can be added. Larger numbers result in more + // aggressive drop behavior. + peerDropThreshold = 0 +) + +var ( + // droppedInbound is the number of inbound peers dropped + droppedInbound = metrics.NewRegisteredMeter("eth/dropper/inbound", nil) + // droppedOutbound is the number of outbound peers dropped + droppedOutbound = metrics.NewRegisteredMeter("eth/dropper/outbound", nil) +) + +// dropper monitors the state of the peer pool and makes changes as follows: +// - during sync the Downloader handles peer connections, so dropper is disabled +// - if not syncing and the peer count is close to the limit, it drops peers +// randomly every peerDropInterval to make space for new peers +// - peers are dropped separately from the inboud pool and from the dialed pool +type dropper struct { + maxDialPeers int // maximum number of dialed peers + maxInboundPeers int // maximum number of inbound peers + peersFunc getPeersFunc + syncingFunc getSyncingFunc + + // peerDropTimer introduces churn if we are close to limit capacity. + // We handle Dialed and Inbound connections separately + peerDropTimer *time.Timer + + wg sync.WaitGroup // wg for graceful shutdown + shutdownCh chan struct{} +} + +// Callback type to get the list of connected peers. +type getPeersFunc func() []*p2p.Peer + +// Callback type to get syncing status. +// Returns true while syncing, false when synced. +type getSyncingFunc func() bool + +func newDropper(maxDialPeers, maxInboundPeers int) *dropper { + cm := &dropper{ + maxDialPeers: maxDialPeers, + maxInboundPeers: maxInboundPeers, + peerDropTimer: time.NewTimer(randomDuration(peerDropIntervalMin, peerDropIntervalMax)), + shutdownCh: make(chan struct{}), + } + if peerDropIntervalMin > peerDropIntervalMax { + panic("peerDropIntervalMin duration must be less than or equal to peerDropIntervalMax duration") + } + return cm +} + +// Start the dropper. +func (cm *dropper) Start(srv *p2p.Server, syncingFunc getSyncingFunc) { + cm.peersFunc = srv.Peers + cm.syncingFunc = syncingFunc + cm.wg.Add(1) + go cm.loop() +} + +// Stop the dropper. +func (cm *dropper) Stop() { + cm.peerDropTimer.Stop() + close(cm.shutdownCh) + cm.wg.Wait() +} + +// dropRandomPeer selects one of the peers randomly and drops it from the peer pool. +func (cm *dropper) dropRandomPeer() bool { + peers := cm.peersFunc() + var numInbound int + for _, p := range peers { + if p.Inbound() { + numInbound++ + } + } + numDialed := len(peers) - numInbound + + selectDoNotDrop := func(p *p2p.Peer) bool { + // Avoid dropping trusted and static peers, or recent peers. + // Only drop peers if their respective category (dialed/inbound) + // is close to limit capacity. + return p.Trusted() || p.StaticDialed() || + p.Lifetime() < mclock.AbsTime(doNotDropBefore) || + (p.DynDialed() && cm.maxDialPeers-numDialed > peerDropThreshold) || + (p.Inbound() && cm.maxInboundPeers-numInbound > peerDropThreshold) + } + + droppable := slices.DeleteFunc(peers, selectDoNotDrop) + if len(droppable) > 0 { + p := droppable[mrand.Intn(len(droppable))] + log.Debug("Dropping random peer", "inbound", p.Inbound(), + "id", p.ID(), "duration", common.PrettyDuration(p.Lifetime()), "peercountbefore", len(peers)) + p.Disconnect(p2p.DiscUselessPeer) + if p.Inbound() { + droppedInbound.Mark(1) + } else { + droppedOutbound.Mark(1) + } + return true + } + return false +} + +// randomDuration generates a random duration between min and max. +func randomDuration(min, max time.Duration) time.Duration { + if min > max { + panic("min duration must be less than or equal to max duration") + } + return time.Duration(mrand.Int63n(int64(max-min)) + int64(min)) +} + +// loop is the main loop of the connection dropper. +func (cm *dropper) loop() { + defer cm.wg.Done() + + for { + select { + case <-cm.peerDropTimer.C: + // Drop a random peer if we are not syncing and the peer count is close to the limit. + if !cm.syncingFunc() { + cm.dropRandomPeer() + } + cm.peerDropTimer.Reset(randomDuration(peerDropIntervalMin, peerDropIntervalMax)) + case <-cm.shutdownCh: + return + } + } +} diff --git a/eth/ethconfig/config.go b/eth/ethconfig/config.go index 365857347c..5e19824135 100644 --- a/eth/ethconfig/config.go +++ b/eth/ethconfig/config.go @@ -27,6 +27,7 @@ import ( "github.com/ethereum/go-ethereum/consensus/clique" "github.com/ethereum/go-ethereum/consensus/ethash" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/txpool/blobpool" "github.com/ethereum/go-ethereum/core/txpool/legacypool" "github.com/ethereum/go-ethereum/eth/gasprice" @@ -48,7 +49,7 @@ var FullNodeGPO = gasprice.Config{ // Defaults contains default settings for use on the Ethereum main net. var Defaults = Config{ - HistoryMode: AllHistory, + HistoryMode: history.KeepAll, SyncMode: SnapSync, NetworkId: 0, // enable auto configuration of networkID == chainID TxLookupLimit: 2350000, @@ -84,7 +85,7 @@ type Config struct { SyncMode SyncMode // HistoryMode configures chain history retention. - HistoryMode HistoryMode + HistoryMode history.HistoryMode // This can be set to list of enrtree:// URLs which will be queried for // nodes to connect to. diff --git a/eth/ethconfig/gen_config.go b/eth/ethconfig/gen_config.go index bcfe8a31d6..cdcddcc772 100644 --- a/eth/ethconfig/gen_config.go +++ b/eth/ethconfig/gen_config.go @@ -7,6 +7,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/txpool/blobpool" "github.com/ethereum/go-ethereum/core/txpool/legacypool" "github.com/ethereum/go-ethereum/eth/gasprice" @@ -19,13 +20,16 @@ func (c Config) MarshalTOML() (interface{}, error) { Genesis *core.Genesis `toml:",omitempty"` NetworkId uint64 SyncMode SyncMode - HistoryMode HistoryMode + HistoryMode history.HistoryMode EthDiscoveryURLs []string SnapDiscoveryURLs []string NoPruning bool NoPrefetch bool - TxLookupLimit uint64 `toml:",omitempty"` - TransactionHistory uint64 `toml:",omitempty"` + TxLookupLimit uint64 `toml:",omitempty"` + TransactionHistory uint64 `toml:",omitempty"` + LogHistory uint64 `toml:",omitempty"` + LogNoHistory bool `toml:",omitempty"` + LogExportCheckpoints string StateHistory uint64 `toml:",omitempty"` StateScheme string `toml:",omitempty"` RequiredBlocks map[uint64]common.Hash `toml:"-"` @@ -63,6 +67,9 @@ func (c Config) MarshalTOML() (interface{}, error) { enc.NoPrefetch = c.NoPrefetch enc.TxLookupLimit = c.TxLookupLimit enc.TransactionHistory = c.TransactionHistory + enc.LogHistory = c.LogHistory + enc.LogNoHistory = c.LogNoHistory + enc.LogExportCheckpoints = c.LogExportCheckpoints enc.StateHistory = c.StateHistory enc.StateScheme = c.StateScheme enc.RequiredBlocks = c.RequiredBlocks @@ -97,13 +104,16 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error { Genesis *core.Genesis `toml:",omitempty"` NetworkId *uint64 SyncMode *SyncMode - HistoryMode *HistoryMode + HistoryMode *history.HistoryMode EthDiscoveryURLs []string SnapDiscoveryURLs []string NoPruning *bool NoPrefetch *bool - TxLookupLimit *uint64 `toml:",omitempty"` - TransactionHistory *uint64 `toml:",omitempty"` + TxLookupLimit *uint64 `toml:",omitempty"` + TransactionHistory *uint64 `toml:",omitempty"` + LogHistory *uint64 `toml:",omitempty"` + LogNoHistory *bool `toml:",omitempty"` + LogExportCheckpoints *string StateHistory *uint64 `toml:",omitempty"` StateScheme *string `toml:",omitempty"` RequiredBlocks map[uint64]common.Hash `toml:"-"` @@ -164,6 +174,15 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error { if dec.TransactionHistory != nil { c.TransactionHistory = *dec.TransactionHistory } + if dec.LogHistory != nil { + c.LogHistory = *dec.LogHistory + } + if dec.LogNoHistory != nil { + c.LogNoHistory = *dec.LogNoHistory + } + if dec.LogExportCheckpoints != nil { + c.LogExportCheckpoints = *dec.LogExportCheckpoints + } if dec.StateHistory != nil { c.StateHistory = *dec.StateHistory } diff --git a/eth/fetcher/tx_fetcher.go b/eth/fetcher/tx_fetcher.go index 97d1e29862..98a1c6e9a6 100644 --- a/eth/fetcher/tx_fetcher.go +++ b/eth/fetcher/tx_fetcher.go @@ -69,6 +69,9 @@ const ( // txGatherSlack is the interval used to collate almost-expired announces // with network fetches. txGatherSlack = 100 * time.Millisecond + + // addTxsBatchSize it the max number of transactions to add in a single batch from a peer. + addTxsBatchSize = 128 ) var ( @@ -202,22 +205,23 @@ type TxFetcher struct { fetchTxs func(string, []common.Hash) error // Retrieves a set of txs from a remote peer dropPeer func(string) // Drops a peer in case of announcement violation - step chan struct{} // Notification channel when the fetcher loop iterates - clock mclock.Clock // Time wrapper to simulate in tests - rand *mrand.Rand // Randomizer to use in tests instead of map range loops (soft-random) + step chan struct{} // Notification channel when the fetcher loop iterates + clock mclock.Clock // Monotonic clock or simulated clock for tests + realTime func() time.Time // Real system time or simulated time for tests + rand *mrand.Rand // Randomizer to use in tests instead of map range loops (soft-random) } // NewTxFetcher creates a transaction fetcher to retrieve transaction // based on hash announcements. func NewTxFetcher(hasTx func(common.Hash) bool, addTxs func([]*types.Transaction) []error, fetchTxs func(string, []common.Hash) error, dropPeer func(string)) *TxFetcher { - return NewTxFetcherForTests(hasTx, addTxs, fetchTxs, dropPeer, mclock.System{}, nil) + return NewTxFetcherForTests(hasTx, addTxs, fetchTxs, dropPeer, mclock.System{}, time.Now, nil) } // NewTxFetcherForTests is a testing method to mock out the realtime clock with // a simulated version and the internal randomness with a deterministic one. func NewTxFetcherForTests( hasTx func(common.Hash) bool, addTxs func([]*types.Transaction) []error, fetchTxs func(string, []common.Hash) error, dropPeer func(string), - clock mclock.Clock, rand *mrand.Rand) *TxFetcher { + clock mclock.Clock, realTime func() time.Time, rand *mrand.Rand) *TxFetcher { return &TxFetcher{ notify: make(chan *txAnnounce), cleanup: make(chan *txDelivery), @@ -237,6 +241,7 @@ func NewTxFetcherForTests( fetchTxs: fetchTxs, dropPeer: dropPeer, clock: clock, + realTime: realTime, rand: rand, } } @@ -293,7 +298,7 @@ func (f *TxFetcher) Notify(peer string, types []byte, sizes []uint32, hashes []c // isKnownUnderpriced reports whether a transaction hash was recently found to be underpriced. func (f *TxFetcher) isKnownUnderpriced(hash common.Hash) bool { prevTime, ok := f.underpriced.Peek(hash) - if ok && prevTime.Before(time.Now().Add(-maxTxUnderpricedTimeout)) { + if ok && prevTime.Before(f.realTime().Add(-maxTxUnderpricedTimeout)) { f.underpriced.Remove(hash) return false } @@ -327,8 +332,8 @@ func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) metas = make([]txMetadata, 0, len(txs)) ) // proceed in batches - for i := 0; i < len(txs); i += 128 { - end := i + 128 + for i := 0; i < len(txs); i += addTxsBatchSize { + end := i + addTxsBatchSize if end > len(txs) { end = len(txs) } @@ -343,7 +348,7 @@ func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) // Track the transaction hash if the price is too low for us. // Avoid re-request this transaction when we receive another // announcement. - if errors.Is(err, txpool.ErrUnderpriced) || errors.Is(err, txpool.ErrReplaceUnderpriced) { + if errors.Is(err, txpool.ErrUnderpriced) || errors.Is(err, txpool.ErrReplaceUnderpriced) || errors.Is(err, txpool.ErrTxGasPriceTooLow) { f.underpriced.Add(batch[j].Hash(), batch[j].Time()) } // Track a few interesting failure types @@ -353,7 +358,7 @@ func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) case errors.Is(err, txpool.ErrAlreadyKnown): duplicate++ - case errors.Is(err, txpool.ErrUnderpriced) || errors.Is(err, txpool.ErrReplaceUnderpriced): + case errors.Is(err, txpool.ErrUnderpriced) || errors.Is(err, txpool.ErrReplaceUnderpriced) || errors.Is(err, txpool.ErrTxGasPriceTooLow): underpriced++ default: @@ -370,7 +375,7 @@ func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) otherRejectMeter.Mark(otherreject) // If 'other reject' is >25% of the deliveries in any batch, sleep a bit. - if otherreject > 128/4 { + if otherreject > addTxsBatchSize/4 { time.Sleep(200 * time.Millisecond) log.Debug("Peer delivering stale transactions", "peer", peer, "rejected", otherreject) } diff --git a/eth/fetcher/tx_fetcher_test.go b/eth/fetcher/tx_fetcher_test.go index 52b3591086..c4c8cac56e 100644 --- a/eth/fetcher/tx_fetcher_test.go +++ b/eth/fetcher/tx_fetcher_test.go @@ -1244,10 +1244,12 @@ func TestTransactionFetcherUnderpricedDedup(t *testing.T) { func(txs []*types.Transaction) []error { errs := make([]error, len(txs)) for i := 0; i < len(errs); i++ { - if i%2 == 0 { + if i%3 == 0 { errs[i] = txpool.ErrUnderpriced - } else { + } else if i%3 == 1 { errs[i] = txpool.ErrReplaceUnderpriced + } else { + errs[i] = txpool.ErrTxGasPriceTooLow } } return errs @@ -2150,9 +2152,22 @@ func containsHashInAnnounces(slice []announce, hash common.Hash) bool { return false } -// Tests that a transaction is forgotten after the timeout. +// TestTransactionForgotten verifies that underpriced transactions are properly +// forgotten after the timeout period, testing both the exact timeout boundary +// and the cleanup of the underpriced cache. func TestTransactionForgotten(t *testing.T) { - fetcher := NewTxFetcher( + // Test ensures that underpriced transactions are properly forgotten after a timeout period, + // including checks for timeout boundary and cache cleanup. + t.Parallel() + + // Create a mock clock for deterministic time control + mockClock := new(mclock.Simulated) + mockTime := func() time.Time { + nanoTime := int64(mockClock.Now()) + return time.Unix(nanoTime/1000000000, nanoTime%1000000000) + } + + fetcher := NewTxFetcherForTests( func(common.Hash) bool { return false }, func(txs []*types.Transaction) []error { errs := make([]error, len(txs)) @@ -2163,24 +2178,83 @@ func TestTransactionForgotten(t *testing.T) { }, func(string, []common.Hash) error { return nil }, func(string) {}, + mockClock, + mockTime, + rand.New(rand.NewSource(0)), // Use fixed seed for deterministic behavior ) fetcher.Start() defer fetcher.Stop() - // Create one TX which is 5 minutes old, and one which is recent - tx1 := types.NewTx(&types.LegacyTx{Nonce: 0}) - tx1.SetTime(time.Now().Add(-maxTxUnderpricedTimeout - 1*time.Second)) - tx2 := types.NewTx(&types.LegacyTx{Nonce: 1}) - // Enqueue both in the fetcher. They will be immediately tagged as underpriced - if err := fetcher.Enqueue("asdf", []*types.Transaction{tx1, tx2}, false); err != nil { + // Create two test transactions with the same timestamp + tx1 := types.NewTransaction(0, common.Address{}, big.NewInt(100), 21000, big.NewInt(1), nil) + tx2 := types.NewTransaction(1, common.Address{}, big.NewInt(100), 21000, big.NewInt(1), nil) + + now := mockTime() + tx1.SetTime(now) + tx2.SetTime(now) + + // Initial state: both transactions should be marked as underpriced + if err := fetcher.Enqueue("peer", []*types.Transaction{tx1, tx2}, false); err != nil { t.Fatal(err) } - // isKnownUnderpriced should trigger removal of the first tx (no longer be known underpriced) - if fetcher.isKnownUnderpriced(tx1.Hash()) { - t.Fatal("transaction should be forgotten by now") + if !fetcher.isKnownUnderpriced(tx1.Hash()) { + t.Error("tx1 should be underpriced") } - // isKnownUnderpriced should not trigger removal of the second if !fetcher.isKnownUnderpriced(tx2.Hash()) { - t.Fatal("transaction should be known underpriced") + t.Error("tx2 should be underpriced") + } + + // Verify cache size + if size := fetcher.underpriced.Len(); size != 2 { + t.Errorf("wrong underpriced cache size: got %d, want %d", size, 2) + } + + // Just before timeout: transactions should still be underpriced + mockClock.Run(maxTxUnderpricedTimeout - time.Second) + if !fetcher.isKnownUnderpriced(tx1.Hash()) { + t.Error("tx1 should still be underpriced before timeout") + } + if !fetcher.isKnownUnderpriced(tx2.Hash()) { + t.Error("tx2 should still be underpriced before timeout") + } + + // Exactly at timeout boundary: transactions should still be present + mockClock.Run(time.Second) + if !fetcher.isKnownUnderpriced(tx1.Hash()) { + t.Error("tx1 should be present exactly at timeout") + } + if !fetcher.isKnownUnderpriced(tx2.Hash()) { + t.Error("tx2 should be present exactly at timeout") + } + + // After timeout: transactions should be forgotten + mockClock.Run(time.Second) + if fetcher.isKnownUnderpriced(tx1.Hash()) { + t.Error("tx1 should be forgotten after timeout") + } + if fetcher.isKnownUnderpriced(tx2.Hash()) { + t.Error("tx2 should be forgotten after timeout") + } + + // Verify cache is empty + if size := fetcher.underpriced.Len(); size != 0 { + t.Errorf("wrong underpriced cache size after timeout: got %d, want 0", size) + } + + // Re-enqueue tx1 with updated timestamp + tx1.SetTime(mockTime()) + if err := fetcher.Enqueue("peer", []*types.Transaction{tx1}, false); err != nil { + t.Fatal(err) + } + if !fetcher.isKnownUnderpriced(tx1.Hash()) { + t.Error("tx1 should be underpriced after re-enqueueing with new timestamp") + } + if fetcher.isKnownUnderpriced(tx2.Hash()) { + t.Error("tx2 should remain forgotten") + } + + // Verify final cache state + if size := fetcher.underpriced.Len(); size != 1 { + t.Errorf("wrong final underpriced cache size: got %d, want 1", size) } } diff --git a/eth/filters/api.go b/eth/filters/api.go index e3057a2af2..864dfd3746 100644 --- a/eth/filters/api.go +++ b/eth/filters/api.go @@ -28,6 +28,7 @@ import ( "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/internal/ethapi" "github.com/ethereum/go-ethereum/rpc" @@ -354,9 +355,13 @@ func (api *FilterAPI) GetLogs(ctx context.Context, crit FilterCriteria) ([]*type if crit.ToBlock != nil { end = crit.ToBlock.Int64() } + // Block numbers below 0 are special cases. if begin > 0 && end > 0 && begin > end { return nil, errInvalidBlockRange } + if begin > 0 && begin < int64(api.events.backend.HistoryPruningCutoff()) { + return nil, &history.PrunedHistoryError{} + } // Construct the range filter filter = api.sys.NewRangeFilter(begin, end, crit.Addresses, crit.Topics) } diff --git a/eth/filters/filter.go b/eth/filters/filter.go index b743c25994..dd6643c59e 100644 --- a/eth/filters/filter.go +++ b/eth/filters/filter.go @@ -26,6 +26,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/filtermaps" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rpc" @@ -86,6 +87,9 @@ func (f *Filter) Logs(ctx context.Context) ([]*types.Log, error) { if header == nil { return nil, errors.New("unknown block") } + if header.Number.Uint64() < f.sys.backend.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } return f.blockLogs(ctx, header) } @@ -114,11 +118,19 @@ func (f *Filter) Logs(ctx context.Context) ([]*types.Log, error) { return 0, errors.New("safe header not found") } return hdr.Number.Uint64(), nil + case rpc.EarliestBlockNumber.Int64(): + earliest := f.sys.backend.HistoryPruningCutoff() + hdr, _ := f.sys.backend.HeaderByNumber(ctx, rpc.BlockNumber(earliest)) + if hdr == nil { + return 0, errors.New("earliest header not found") + } + return hdr.Number.Uint64(), nil + default: + if number < 0 { + return 0, errors.New("negative block number") + } + return uint64(number), nil } - if number < 0 { - return 0, errors.New("negative block number") - } - return uint64(number), nil } // range query need to resolve the special begin/end block number @@ -134,25 +146,29 @@ func (f *Filter) Logs(ctx context.Context) ([]*types.Log, error) { } const ( - rangeLogsTestSync = iota - rangeLogsTestTrimmed - rangeLogsTestIndexed - rangeLogsTestUnindexed - rangeLogsTestDone + rangeLogsTestDone = iota // zero range + rangeLogsTestSync // before sync; zero range + rangeLogsTestSynced // after sync; valid blocks range + rangeLogsTestIndexed // individual search range + rangeLogsTestUnindexed // individual search range + rangeLogsTestResults // results range after search iteration + rangeLogsTestReorg // results range trimmed by reorg ) type rangeLogsTestEvent struct { - event int - begin, end uint64 + event int + blocks common.Range[uint64] } // searchSession represents a single search session. type searchSession struct { - ctx context.Context - filter *Filter - mb filtermaps.MatcherBackend - syncRange filtermaps.SyncRange // latest synchronized state with the matcher - firstBlock, lastBlock uint64 // specified search range; each can be MaxUint64 + ctx context.Context + filter *Filter + mb filtermaps.MatcherBackend + syncRange filtermaps.SyncRange // latest synchronized state with the matcher + chainView *filtermaps.ChainView // can be more recent than the indexed view in syncRange + // block ranges always refer to the current chainView + firstBlock, lastBlock uint64 // specified search range; MaxUint64 means latest block searchRange common.Range[uint64] // actual search range; end trimmed to latest head matchRange common.Range[uint64] // range in which we have results (subset of searchRange) matches []*types.Log // valid set of matches in matchRange @@ -170,84 +186,99 @@ func newSearchSession(ctx context.Context, filter *Filter, mb filtermaps.Matcher } // enforce a consistent state before starting the search in order to be able // to determine valid range later - if err := s.syncMatcher(0); err != nil { + var err error + s.syncRange, err = s.mb.SyncLogIndex(s.ctx) + if err != nil { + return nil, err + } + if err := s.updateChainView(); err != nil { return nil, err } return s, nil } -// syncMatcher performs a synchronization step with the matcher. The resulting -// syncRange structure holds information about the latest range of indexed blocks -// and the guaranteed valid blocks whose log index have not been changed since -// the previous synchronization. -// The function also performs trimming of the match set in order to always keep -// it consistent with the synced matcher state. -// Tail trimming is only performed if the first block of the valid log index range -// is higher than trimTailThreshold. This is useful because unindexed log search -// is not affected by the valid tail (on the other hand, valid head is taken into -// account in order to provide reorg safety, even though the log index is not used). -// In case of indexed search the tail is only trimmed if the first part of the -// recently obtained results might be invalid. If guaranteed valid new results -// have been added at the head of previously validated results then there is no -// need to discard those even if the index tail have been unindexed since that. -func (s *searchSession) syncMatcher(trimTailThreshold uint64) error { - if s.filter.rangeLogsTestHook != nil && !s.matchRange.IsEmpty() { - s.filter.rangeLogsTestHook <- rangeLogsTestEvent{event: rangeLogsTestSync, begin: s.matchRange.First(), end: s.matchRange.Last()} - } - var err error - s.syncRange, err = s.mb.SyncLogIndex(s.ctx) - if err != nil { - return err +// updateChainView updates to the latest view of the underlying chain and sets +// searchRange by replacing MaxUint64 (meaning latest block) with actual head +// number in the specified search range. +// If the session already had an existing chain view and set of matches then +// it also trims part of the match set that a chain reorg might have invalidated. +func (s *searchSession) updateChainView() error { + // update chain view based on current chain head (might be more recent than + // the indexed view of syncRange as the indexer updates it asynchronously + // with some delay + newChainView := s.filter.sys.backend.CurrentView() + if newChainView == nil { + return errors.New("head block not available") } + head := newChainView.HeadNumber() + // update actual search range based on current head number - first := min(s.firstBlock, s.syncRange.HeadNumber) - last := min(s.lastBlock, s.syncRange.HeadNumber) - s.searchRange = common.NewRange(first, last+1-first) - // discard everything that is not needed or might be invalid - trimRange := s.syncRange.ValidBlocks - if trimRange.First() <= trimTailThreshold { - // everything before this point is already known to be valid; if this is - // valid then keep everything before - trimRange.SetFirst(0) + firstBlock, lastBlock := s.firstBlock, s.lastBlock + if firstBlock == math.MaxUint64 { + firstBlock = head } - trimRange = trimRange.Intersection(s.searchRange) - s.trimMatches(trimRange) - if s.filter.rangeLogsTestHook != nil { - if !s.matchRange.IsEmpty() { - s.filter.rangeLogsTestHook <- rangeLogsTestEvent{event: rangeLogsTestTrimmed, begin: s.matchRange.First(), end: s.matchRange.Last()} - } else { - s.filter.rangeLogsTestHook <- rangeLogsTestEvent{event: rangeLogsTestTrimmed, begin: 0, end: 0} - } + if lastBlock == math.MaxUint64 { + lastBlock = head } + if firstBlock > lastBlock || lastBlock > head { + return errInvalidBlockRange + } + s.searchRange = common.NewRange(firstBlock, lastBlock+1-firstBlock) + + // Trim existing match set in case a reorg may have invalidated some results + if !s.matchRange.IsEmpty() { + trimRange := newChainView.SharedRange(s.chainView).Intersection(s.searchRange) + s.matchRange, s.matches = s.trimMatches(trimRange, s.matchRange, s.matches) + } + s.chainView = newChainView return nil } -// trimMatches removes any entries from the current set of matches that is outside -// the given range. -func (s *searchSession) trimMatches(trimRange common.Range[uint64]) { - s.matchRange = s.matchRange.Intersection(trimRange) - if s.matchRange.IsEmpty() { - s.matches = nil - return +// trimMatches removes any entries from the specified set of matches that is +// outside the given range. +func (s *searchSession) trimMatches(trimRange, matchRange common.Range[uint64], matches []*types.Log) (common.Range[uint64], []*types.Log) { + newRange := matchRange.Intersection(trimRange) + if newRange == matchRange { + return matchRange, matches } - for len(s.matches) > 0 && s.matches[0].BlockNumber < s.matchRange.First() { - s.matches = s.matches[1:] + if newRange.IsEmpty() { + return newRange, nil } - for len(s.matches) > 0 && s.matches[len(s.matches)-1].BlockNumber > s.matchRange.Last() { - s.matches = s.matches[:len(s.matches)-1] + for len(matches) > 0 && matches[0].BlockNumber < newRange.First() { + matches = matches[1:] } + for len(matches) > 0 && matches[len(matches)-1].BlockNumber > newRange.Last() { + matches = matches[:len(matches)-1] + } + return newRange, matches } // searchInRange performs a single range search, either indexed or unindexed. -func (s *searchSession) searchInRange(r common.Range[uint64], indexed bool) ([]*types.Log, error) { - first, last := r.First(), r.Last() +func (s *searchSession) searchInRange(r common.Range[uint64], indexed bool) (common.Range[uint64], []*types.Log, error) { if indexed { if s.filter.rangeLogsTestHook != nil { - s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestIndexed, first, last} + s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestIndexed, r} } - results, err := s.filter.indexedLogs(s.ctx, s.mb, first, last) - if err != filtermaps.ErrMatchAll { - return results, err + results, err := s.filter.indexedLogs(s.ctx, s.mb, r.First(), r.Last()) + if err != nil && !errors.Is(err, filtermaps.ErrMatchAll) { + return common.Range[uint64]{}, nil, err + } + if err == nil { + // sync with filtermaps matcher + if s.filter.rangeLogsTestHook != nil { + s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestSync, common.Range[uint64]{}} + } + var syncErr error + if s.syncRange, syncErr = s.mb.SyncLogIndex(s.ctx); syncErr != nil { + return common.Range[uint64]{}, nil, syncErr + } + if s.filter.rangeLogsTestHook != nil { + s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestSynced, s.syncRange.ValidBlocks} + } + // discard everything that might be invalid + trimRange := s.syncRange.ValidBlocks.Intersection(s.chainView.SharedRange(s.syncRange.IndexedView)) + matchRange, matches := s.trimMatches(trimRange, r, results) + return matchRange, matches, nil } // "match all" filters are not supported by filtermaps; fall back to // unindexed search which is the most efficient in this case @@ -255,79 +286,85 @@ func (s *searchSession) searchInRange(r common.Range[uint64], indexed bool) ([]* // fall through to unindexed case } if s.filter.rangeLogsTestHook != nil { - s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestUnindexed, first, last} + s.filter.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestUnindexed, r} } - return s.filter.unindexedLogs(s.ctx, first, last) + matches, err := s.filter.unindexedLogs(s.ctx, s.chainView, r.First(), r.Last()) + if err != nil { + return common.Range[uint64]{}, nil, err + } + return r, matches, nil } // doSearchIteration performs a search on a range missing from an incomplete set // of results, adds the new section and removes invalidated entries. func (s *searchSession) doSearchIteration() error { switch { - case s.syncRange.IndexedBlocks.IsEmpty(): - // indexer is not ready; fallback to completely unindexed search, do not check valid range - var err error - s.matchRange = s.searchRange - s.matches, err = s.searchInRange(s.searchRange, false) - return err - case s.matchRange.IsEmpty(): // no results yet; try search in entire range indexedSearchRange := s.searchRange.Intersection(s.syncRange.IndexedBlocks) - var err error if s.forceUnindexed = indexedSearchRange.IsEmpty(); !s.forceUnindexed { // indexed search on the intersection of indexed and searched range - s.matchRange = indexedSearchRange - s.matches, err = s.searchInRange(indexedSearchRange, true) + matchRange, matches, err := s.searchInRange(indexedSearchRange, true) if err != nil { return err } - return s.syncMatcher(0) // trim everything that the matcher considers potentially invalid + s.matchRange = matchRange + s.matches = matches + return nil } else { - // no intersection of indexed and searched range; unindexed search on the whole searched range - s.matchRange = s.searchRange - s.matches, err = s.searchInRange(s.searchRange, false) + // no intersection of indexed and searched range; unindexed search on + // the whole searched range + matchRange, matches, err := s.searchInRange(s.searchRange, false) if err != nil { return err } - return s.syncMatcher(math.MaxUint64) // unindexed search is not affected by the tail of valid range + s.matchRange = matchRange + s.matches = matches + return nil } case !s.matchRange.IsEmpty() && s.matchRange.First() > s.searchRange.First(): - // we have results but tail section is missing; do unindexed search for - // the tail part but still allow indexed search for missing head section + // Results are available, but the tail section is missing. Perform an unindexed + // search for the missing tail, while still allowing indexed search for the head. + // + // The unindexed search is necessary because the tail portion of the indexes + // has been pruned. tailRange := common.NewRange(s.searchRange.First(), s.matchRange.First()-s.searchRange.First()) - tailMatches, err := s.searchInRange(tailRange, false) + _, tailMatches, err := s.searchInRange(tailRange, false) if err != nil { return err } s.matches = append(tailMatches, s.matches...) s.matchRange = tailRange.Union(s.matchRange) - return s.syncMatcher(math.MaxUint64) // unindexed search is not affected by the tail of valid range + return nil case !s.matchRange.IsEmpty() && s.matchRange.First() == s.searchRange.First() && s.searchRange.AfterLast() > s.matchRange.AfterLast(): - // we have results but head section is missing + // Results are available, but the head section is missing. Try to perform + // the indexed search for the missing head, or fallback to unindexed search + // if the tail portion of indexed range has been pruned. headRange := common.NewRange(s.matchRange.AfterLast(), s.searchRange.AfterLast()-s.matchRange.AfterLast()) if !s.forceUnindexed { indexedHeadRange := headRange.Intersection(s.syncRange.IndexedBlocks) if !indexedHeadRange.IsEmpty() && indexedHeadRange.First() == headRange.First() { - // indexed head range search is possible headRange = indexedHeadRange } else { + // The tail portion of the indexes has been pruned, falling back + // to unindexed search. s.forceUnindexed = true } } - headMatches, err := s.searchInRange(headRange, !s.forceUnindexed) + headMatchRange, headMatches, err := s.searchInRange(headRange, !s.forceUnindexed) if err != nil { return err } - s.matches = append(s.matches, headMatches...) - s.matchRange = s.matchRange.Union(headRange) - if s.forceUnindexed { - return s.syncMatcher(math.MaxUint64) // unindexed search is not affected by the tail of valid range - } else { - return s.syncMatcher(headRange.First()) // trim if the tail of latest head search results might be invalid + if headMatchRange.First() != s.matchRange.AfterLast() { + // improbable corner case, first part of new head range invalidated by tail unindexing + s.matches, s.matchRange = headMatches, headMatchRange + return nil } + s.matches = append(s.matches, headMatches...) + s.matchRange = s.matchRange.Union(headMatchRange) + return nil default: panic("invalid search session state") @@ -337,7 +374,7 @@ func (s *searchSession) doSearchIteration() error { func (f *Filter) rangeLogs(ctx context.Context, firstBlock, lastBlock uint64) ([]*types.Log, error) { if f.rangeLogsTestHook != nil { defer func() { - f.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestDone, 0, 0} + f.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestDone, common.Range[uint64]{}} close(f.rangeLogsTestHook) }() } @@ -354,7 +391,17 @@ func (f *Filter) rangeLogs(ctx context.Context, firstBlock, lastBlock uint64) ([ } for session.searchRange != session.matchRange { if err := session.doSearchIteration(); err != nil { - return session.matches, err + return nil, err + } + if f.rangeLogsTestHook != nil { + f.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestResults, session.matchRange} + } + mr := session.matchRange + if err := session.updateChainView(); err != nil { + return nil, err + } + if f.rangeLogsTestHook != nil && session.matchRange != mr { + f.rangeLogsTestHook <- rangeLogsTestEvent{rangeLogsTestReorg, session.matchRange} } } return session.matches, nil @@ -370,7 +417,7 @@ func (f *Filter) indexedLogs(ctx context.Context, mb filtermaps.MatcherBackend, // unindexedLogs returns the logs matching the filter criteria based on raw block // iteration and bloom matching. -func (f *Filter) unindexedLogs(ctx context.Context, begin, end uint64) ([]*types.Log, error) { +func (f *Filter) unindexedLogs(ctx context.Context, chainView *filtermaps.ChainView, begin, end uint64) ([]*types.Log, error) { start := time.Now() log.Debug("Performing unindexed log search", "begin", begin, "end", end) var matches []*types.Log @@ -380,9 +427,14 @@ func (f *Filter) unindexedLogs(ctx context.Context, begin, end uint64) ([]*types return matches, ctx.Err() default: } - header, err := f.sys.backend.HeaderByNumber(ctx, rpc.BlockNumber(blockNumber)) - if header == nil || err != nil { - return matches, err + if blockNumber > chainView.HeadNumber() { + // check here so that we can return matches up until head along with + // the error + return matches, errInvalidBlockRange + } + header := chainView.Header(blockNumber) + if header == nil { + return matches, errors.New("header not found") } found, err := f.blockLogs(ctx, header) if err != nil { diff --git a/eth/filters/filter_system.go b/eth/filters/filter_system.go index 7531a1ecfc..10e433f09b 100644 --- a/eth/filters/filter_system.go +++ b/eth/filters/filter_system.go @@ -30,6 +30,7 @@ import ( "github.com/ethereum/go-ethereum/common/lru" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/filtermaps" + "github.com/ethereum/go-ethereum/core/history" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" @@ -64,11 +65,13 @@ type Backend interface { CurrentHeader() *types.Header ChainConfig() *params.ChainConfig + HistoryPruningCutoff() uint64 SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription + CurrentView() *filtermaps.ChainView NewMatcherBackend() filtermaps.MatcherBackend } @@ -304,6 +307,14 @@ func (es *EventSystem) SubscribeLogs(crit ethereum.FilterQuery, logs chan []*typ return nil, errPendingLogsUnsupported } + if from == rpc.EarliestBlockNumber { + from = rpc.BlockNumber(es.backend.HistoryPruningCutoff()) + } + // Queries beyond the pruning cutoff are not supported. + if uint64(from) < es.backend.HistoryPruningCutoff() { + return nil, &history.PrunedHistoryError{} + } + // only interested in new mined logs if from == rpc.LatestBlockNumber && to == rpc.LatestBlockNumber { return es.subscribeLogs(crit, logs), nil diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go index c35d823f5a..122bdaeda4 100644 --- a/eth/filters/filter_system_test.go +++ b/eth/filters/filter_system_test.go @@ -80,6 +80,13 @@ func (b *testBackend) GetReceiptsByHash(hash common.Hash) types.Receipts { return r } +func (b *testBackend) GetRawReceiptsByHash(hash common.Hash) types.Receipts { + if number := rawdb.ReadHeaderNumber(b.db, hash); number != nil { + return rawdb.ReadRawReceipts(b.db, hash, *number) + } + return nil +} + func (b *testBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error) { var ( hash common.Hash @@ -154,6 +161,11 @@ func (b *testBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subsc return b.chainFeed.Subscribe(ch) } +func (b *testBackend) CurrentView() *filtermaps.ChainView { + head := b.CurrentBlock() + return filtermaps.NewChainView(b, head.Number.Uint64(), head.Hash()) +} + func (b *testBackend) NewMatcherBackend() filtermaps.MatcherBackend { return b.fm.NewMatcherBackend() } @@ -181,6 +193,10 @@ func (b *testBackend) setPending(block *types.Block, receipts types.Receipts) { b.pendingReceipts = receipts } +func (b *testBackend) HistoryPruningCutoff() uint64 { + return 0 +} + func newTestFilterSystem(db ethdb.Database, cfg Config) (*testBackend, *FilterSystem) { backend := &testBackend{db: db} sys := NewFilterSystem(backend, cfg) diff --git a/eth/filters/filter_test.go b/eth/filters/filter_test.go index 4026c03e89..d6065230f8 100644 --- a/eth/filters/filter_test.go +++ b/eth/filters/filter_test.go @@ -453,7 +453,8 @@ func TestRangeLogs(t *testing.T) { addresses = []common.Address{{}} ) - expEvent := func(exp rangeLogsTestEvent) { + expEvent := func(expEvent int, expFirst, expAfterLast uint64) { + exp := rangeLogsTestEvent{expEvent, common.NewRange[uint64](expFirst, expAfterLast-expFirst)} event++ ev := <-filter.rangeLogsTestHook if ev != exp { @@ -472,7 +473,6 @@ func TestRangeLogs(t *testing.T) { for range filter.rangeLogsTestHook { } }(filter) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 0, 0}) } updateHead := func() { @@ -483,81 +483,122 @@ func TestRangeLogs(t *testing.T) { // test case #1 newFilter(300, 500) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 401, 500}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 401, 500}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 401, 500}) - expEvent(rangeLogsTestEvent{rangeLogsTestUnindexed, 300, 400}) + expEvent(rangeLogsTestIndexed, 401, 501) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 401, 601) + expEvent(rangeLogsTestResults, 401, 501) + expEvent(rangeLogsTestUnindexed, 300, 401) if _, err := bc.InsertChain(chain[600:700]); err != nil { t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 300, 500}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 300, 500}) // unindexed search is not affected by trimmed tail - expEvent(rangeLogsTestEvent{rangeLogsTestDone, 0, 0}) + expEvent(rangeLogsTestResults, 300, 501) + expEvent(rangeLogsTestDone, 0, 0) // test case #2 newFilter(400, int64(rpc.LatestBlockNumber)) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 501, 700}) + expEvent(rangeLogsTestIndexed, 501, 701) if _, err := bc.InsertChain(chain[700:800]); err != nil { t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 501, 700}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 601, 698}) - expEvent(rangeLogsTestEvent{rangeLogsTestUnindexed, 400, 600}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 400, 698}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 400, 698}) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 699, 800}) - if err := bc.SetHead(750); err != nil { + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 601, 699) + expEvent(rangeLogsTestResults, 601, 699) + expEvent(rangeLogsTestUnindexed, 400, 601) + expEvent(rangeLogsTestResults, 400, 699) + expEvent(rangeLogsTestIndexed, 699, 801) + if _, err := bc.SetCanonical(chain[749]); err != nil { // set head to block 750 t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 400, 800}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 400, 748}) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 749, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 400, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 400, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestDone, 0, 0}) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 601, 749) + expEvent(rangeLogsTestResults, 400, 749) + expEvent(rangeLogsTestIndexed, 749, 751) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 751) + expEvent(rangeLogsTestResults, 400, 751) + expEvent(rangeLogsTestDone, 0, 0) // test case #3 newFilter(int64(rpc.LatestBlockNumber), int64(rpc.LatestBlockNumber)) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 750, 750}) - if err := bc.SetHead(740); err != nil { + expEvent(rangeLogsTestIndexed, 750, 751) + if _, err := bc.SetCanonical(chain[739]); err != nil { t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 750, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 0, 0}) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 740, 740}) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 739) + expEvent(rangeLogsTestResults, 0, 0) + expEvent(rangeLogsTestIndexed, 740, 741) if _, err := bc.InsertChain(chain[740:750]); err != nil { t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 740, 740}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 0, 0}) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 750, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 750, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 750, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestDone, 0, 0}) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 739) + expEvent(rangeLogsTestResults, 0, 0) + expEvent(rangeLogsTestIndexed, 750, 751) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 751) + expEvent(rangeLogsTestResults, 750, 751) + expEvent(rangeLogsTestDone, 0, 0) // test case #4 + if _, err := bc.SetCanonical(chain[499]); err != nil { + t.Fatal(err) + } + updateHead() newFilter(400, int64(rpc.LatestBlockNumber)) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 551, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 551, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 551, 750}) - expEvent(rangeLogsTestEvent{rangeLogsTestUnindexed, 400, 550}) + expEvent(rangeLogsTestIndexed, 400, 501) + if _, err := bc.InsertChain(chain[500:650]); err != nil { + t.Fatal(err) + } + updateHead() + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 451, 499) + expEvent(rangeLogsTestResults, 451, 499) + expEvent(rangeLogsTestUnindexed, 400, 451) + expEvent(rangeLogsTestResults, 400, 499) + // indexed head extension seems possible + expEvent(rangeLogsTestIndexed, 499, 651) + // further head extension causes tail unindexing in searched range + if _, err := bc.InsertChain(chain[650:750]); err != nil { + t.Fatal(err) + } + updateHead() + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 649) + // tail trimmed to 551; cannot merge with existing results + expEvent(rangeLogsTestResults, 551, 649) + expEvent(rangeLogsTestUnindexed, 400, 551) + expEvent(rangeLogsTestResults, 400, 649) + expEvent(rangeLogsTestIndexed, 649, 751) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 751) + expEvent(rangeLogsTestResults, 400, 751) + expEvent(rangeLogsTestDone, 0, 0) + + // test case #5 + newFilter(400, int64(rpc.LatestBlockNumber)) + expEvent(rangeLogsTestIndexed, 551, 751) + expEvent(rangeLogsTestSync, 0, 0) + expEvent(rangeLogsTestSynced, 551, 751) + expEvent(rangeLogsTestResults, 551, 751) + expEvent(rangeLogsTestUnindexed, 400, 551) if _, err := bc.InsertChain(chain[750:1000]); err != nil { t.Fatal(err) } updateHead() - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 400, 750}) - // indexed range affected by tail pruning so we have to discard the entire - // match set - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 0, 0}) - expEvent(rangeLogsTestEvent{rangeLogsTestIndexed, 801, 1000}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 801, 1000}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 801, 1000}) - expEvent(rangeLogsTestEvent{rangeLogsTestUnindexed, 400, 800}) - expEvent(rangeLogsTestEvent{rangeLogsTestSync, 400, 1000}) - expEvent(rangeLogsTestEvent{rangeLogsTestTrimmed, 400, 1000}) + expEvent(rangeLogsTestResults, 400, 751) + // indexed tail already beyond results head; revert to unindexed head search + expEvent(rangeLogsTestUnindexed, 751, 1001) + if _, err := bc.SetCanonical(chain[899]); err != nil { + t.Fatal(err) + } + updateHead() + expEvent(rangeLogsTestResults, 400, 1001) + expEvent(rangeLogsTestReorg, 400, 901) + expEvent(rangeLogsTestDone, 0, 0) } diff --git a/eth/gasestimator/gasestimator.go b/eth/gasestimator/gasestimator.go index a6c4718cf4..fc8e3a2e42 100644 --- a/eth/gasestimator/gasestimator.go +++ b/eth/gasestimator/gasestimator.go @@ -223,7 +223,9 @@ func run(ctx context.Context, call *core.Message, opts *Options) (*core.Executio dirtyState = opts.State.Copy() ) if opts.BlockOverrides != nil { - opts.BlockOverrides.Apply(&evmContext) + if err := opts.BlockOverrides.Apply(&evmContext); err != nil { + return nil, err + } } // Lower the basefee to 0 to avoid breaking EVM // invariants (basefee < feecap). diff --git a/eth/gasprice/feehistory.go b/eth/gasprice/feehistory.go index 59830e9fe8..e5a197f640 100644 --- a/eth/gasprice/feehistory.go +++ b/eth/gasprice/feehistory.go @@ -108,7 +108,9 @@ func (oracle *Oracle) processBlock(bf *blockFees, percentiles []float64) { bf.results.gasUsedRatio = float64(bf.header.GasUsed) / float64(bf.header.GasLimit) if blobGasUsed := bf.header.BlobGasUsed; blobGasUsed != nil { maxBlobGas := eip4844.MaxBlobGasPerBlock(config, bf.header.Time) - bf.results.blobGasUsedRatio = float64(*blobGasUsed) / float64(maxBlobGas) + if maxBlobGas != 0 { + bf.results.blobGasUsedRatio = float64(*blobGasUsed) / float64(maxBlobGas) + } } if len(percentiles) == 0 { diff --git a/eth/handler.go b/eth/handler.go index 4c83f5613c..8283d7d02f 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -71,6 +71,10 @@ type txPool interface { // with given tx hash. GetRLP(hash common.Hash) []byte + // GetMetadata returns the transaction type and transaction size with the + // given transaction hash. + GetMetadata(hash common.Hash) *txpool.TxMetadata + // Add should add the given transactions to the pool. Add(txs []*types.Transaction, sync bool) []error @@ -403,7 +407,7 @@ func (h *handler) unregisterPeer(id string) { // Abort if the peer does not exist peer := h.peers.peer(id) if peer == nil { - logger.Error("Ethereum peer removal failed", "err", errPeerNotRegistered) + logger.Warn("Ethereum peer removal failed", "err", errPeerNotRegistered) return } // Remove the `eth` peer if it exists @@ -480,7 +484,7 @@ func (h *handler) BroadcastTransactions(txs types.Transactions) { total := new(big.Int).Exp(direct, big.NewInt(2), nil) // Stabilise total peer count a bit based on sqrt peers var ( - signer = types.LatestSignerForChainID(h.chain.Config().ChainID) // Don't care about chain status, we just need *a* sender + signer = types.LatestSigner(h.chain.Config()) // Don't care about chain status, we just need *a* sender hasher = crypto.NewKeccakState() hash = make([]byte, 32) ) diff --git a/eth/handler_test.go b/eth/handler_test.go index 0c6b9854e6..fb3103f241 100644 --- a/eth/handler_test.go +++ b/eth/handler_test.go @@ -93,6 +93,22 @@ func (p *testTxPool) GetRLP(hash common.Hash) []byte { return nil } +// GetMetadata returns the transaction type and transaction size with the given +// hash. +func (p *testTxPool) GetMetadata(hash common.Hash) *txpool.TxMetadata { + p.lock.Lock() + defer p.lock.Unlock() + + tx := p.pool[hash] + if tx != nil { + return &txpool.TxMetadata{ + Type: tx.Type(), + Size: tx.Size(), + } + } + return nil +} + // Add appends a batch of transactions to the pool, and notifies any // listeners if the addition channel is non nil func (p *testTxPool) Add(txs []*types.Transaction, sync bool) []error { diff --git a/eth/protocols/eth/broadcast.go b/eth/protocols/eth/broadcast.go index f0ed1d6bc9..21cea0d4ef 100644 --- a/eth/protocols/eth/broadcast.go +++ b/eth/protocols/eth/broadcast.go @@ -116,10 +116,10 @@ func (p *Peer) announceTransactions() { size common.StorageSize ) for count = 0; count < len(queue) && size < maxTxPacketSize; count++ { - if tx := p.txpool.Get(queue[count]); tx != nil { + if meta := p.txpool.GetMetadata(queue[count]); meta != nil { pending = append(pending, queue[count]) - pendingTypes = append(pendingTypes, tx.Type()) - pendingSizes = append(pendingSizes, uint32(tx.Size())) + pendingTypes = append(pendingTypes, meta.Type) + pendingSizes = append(pendingSizes, uint32(meta.Size)) size += common.HashLength } } diff --git a/eth/protocols/eth/handler.go b/eth/protocols/eth/handler.go index eca6777bd6..f2a3cb0292 100644 --- a/eth/protocols/eth/handler.go +++ b/eth/protocols/eth/handler.go @@ -22,6 +22,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/txpool" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/p2p" @@ -90,6 +91,10 @@ type TxPool interface { // GetRLP retrieves the RLP-encoded transaction from the local txpool with // the given hash. GetRLP(hash common.Hash) []byte + + // GetMetadata returns the transaction type and transaction size with the + // given transaction hash. + GetMetadata(hash common.Hash) *txpool.TxMetadata } // MakeProtocols constructs the P2P protocol definitions for `eth`. diff --git a/eth/protocols/eth/handler_test.go b/eth/protocols/eth/handler_test.go index 36f5e90c9a..fa031d9899 100644 --- a/eth/protocols/eth/handler_test.go +++ b/eth/protocols/eth/handler_test.go @@ -135,7 +135,7 @@ func newTestBackendWithGenerator(blocks int, shanghai bool, cancun bool, generat storage, _ := os.MkdirTemp("", "blobpool-") defer os.RemoveAll(storage) - blobPool := blobpool.New(blobpool.Config{Datadir: storage}, chain) + blobPool := blobpool.New(blobpool.Config{Datadir: storage}, chain, nil) legacyPool := legacypool.New(txconfig, chain) txpool, _ := txpool.New(txconfig.PriceLimit, chain, []txpool.SubPool{legacyPool, blobPool}) @@ -297,6 +297,34 @@ func testGetBlockHeaders(t *testing.T, protocol uint) { backend.chain.GetBlockByNumber(0).Hash(), }, }, + // Check a corner case where skipping causes overflow with reverse=false + { + &GetBlockHeadersRequest{Origin: HashOrNumber{Number: 1}, Amount: 2, Reverse: false, Skip: math.MaxUint64 - 1}, + []common.Hash{ + backend.chain.GetBlockByNumber(1).Hash(), + }, + }, + // Check a corner case where skipping causes overflow with reverse=true + { + &GetBlockHeadersRequest{Origin: HashOrNumber{Number: 1}, Amount: 2, Reverse: true, Skip: math.MaxUint64 - 1}, + []common.Hash{ + backend.chain.GetBlockByNumber(1).Hash(), + }, + }, + // Check another corner case where skipping causes overflow with reverse=false + { + &GetBlockHeadersRequest{Origin: HashOrNumber{Number: 1}, Amount: 2, Reverse: false, Skip: math.MaxUint64}, + []common.Hash{ + backend.chain.GetBlockByNumber(1).Hash(), + }, + }, + // Check another corner case where skipping causes overflow with reverse=true + { + &GetBlockHeadersRequest{Origin: HashOrNumber{Number: 1}, Amount: 2, Reverse: true, Skip: math.MaxUint64}, + []common.Hash{ + backend.chain.GetBlockByNumber(1).Hash(), + }, + }, // Check a corner case where skipping overflow loops back into the chain start { &GetBlockHeadersRequest{Origin: HashOrNumber{Hash: backend.chain.GetBlockByNumber(3).Hash()}, Amount: 2, Reverse: false, Skip: math.MaxUint64 - 1}, diff --git a/eth/protocols/eth/handlers.go b/eth/protocols/eth/handlers.go index ab56be7ffc..fda650da1c 100644 --- a/eth/protocols/eth/handlers.go +++ b/eth/protocols/eth/handlers.go @@ -128,15 +128,22 @@ func serviceNonContiguousBlockHeaderQuery(chain *core.BlockChain, query *GetBloc } case query.Reverse: // Number based traversal towards the genesis block - if query.Origin.Number >= query.Skip+1 { - query.Origin.Number -= query.Skip + 1 - } else { + current := query.Origin.Number + ancestor := current - (query.Skip + 1) + if ancestor >= current { // check for underflow unknown = true + } else { + query.Origin.Number = ancestor } case !query.Reverse: - // Number based traversal towards the leaf block - query.Origin.Number += query.Skip + 1 + current := query.Origin.Number + next := current + query.Skip + 1 + if next <= current { // check for overflow + unknown = true + } else { + query.Origin.Number = next + } } } return headers diff --git a/eth/tracers/api.go b/eth/tracers/api.go index 627dd487fc..3cb86c80e2 100644 --- a/eth/tracers/api.go +++ b/eth/tracers/api.go @@ -950,7 +950,9 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc vmctx := core.NewEVMBlockContext(block.Header(), api.chainContext(ctx), nil) // Apply the customization rules if required. if config != nil { - config.BlockOverrides.Apply(&vmctx) + if overrideErr := config.BlockOverrides.Apply(&vmctx); overrideErr != nil { + return nil, overrideErr + } rules := api.backend.ChainConfig().Rules(vmctx.BlockNumber, vmctx.Random != nil, vmctx.Time) precompiles = vm.ActivePrecompiledContracts(rules) diff --git a/eth/tracers/logger/access_list_tracer.go b/eth/tracers/logger/access_list_tracer.go index e8231461b0..0d51f40522 100644 --- a/eth/tracers/logger/access_list_tracer.go +++ b/eth/tracers/logger/access_list_tracer.go @@ -103,16 +103,10 @@ type AccessListTracer struct { // NewAccessListTracer creates a new tracer that can generate AccessLists. // An optional AccessList can be specified to occupy slots and addresses in // the resulting accesslist. -func NewAccessListTracer(acl types.AccessList, from, to common.Address, precompiles []common.Address) *AccessListTracer { - excl := map[common.Address]struct{}{ - from: {}, to: {}, - } - for _, addr := range precompiles { - excl[addr] = struct{}{} - } +func NewAccessListTracer(acl types.AccessList, addressesToExclude map[common.Address]struct{}) *AccessListTracer { list := newAccessList() for _, al := range acl { - if _, ok := excl[al.Address]; !ok { + if _, ok := addressesToExclude[al.Address]; !ok { list.addAddress(al.Address) } for _, slot := range al.StorageKeys { @@ -120,7 +114,7 @@ func NewAccessListTracer(acl types.AccessList, from, to common.Address, precompi } } return &AccessListTracer{ - excl: excl, + excl: addressesToExclude, list: list, } } diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go index 872b3b03dc..352e6abc2c 100644 --- a/ethclient/ethclient.go +++ b/ethclient/ethclient.go @@ -754,6 +754,9 @@ func toCallArg(msg ethereum.CallMsg) interface{} { if msg.BlobHashes != nil { arg["blobVersionedHashes"] = msg.BlobHashes } + if msg.AuthorizationList != nil { + arg["authorizationList"] = msg.AuthorizationList + } return arg } diff --git a/ethclient/gethclient/gethclient.go b/ethclient/gethclient/gethclient.go index 02b2598b37..39ac4ff20f 100644 --- a/ethclient/gethclient/gethclient.go +++ b/ethclient/gethclient/gethclient.go @@ -251,6 +251,9 @@ func toCallArg(msg ethereum.CallMsg) interface{} { if msg.BlobHashes != nil { arg["blobVersionedHashes"] = msg.BlobHashes } + if msg.AuthorizationList != nil { + arg["authorizationList"] = msg.AuthorizationList + } return arg } diff --git a/ethclient/simulated/backend_test.go b/ethclient/simulated/backend_test.go index fc78e84362..303e480a09 100644 --- a/ethclient/simulated/backend_test.go +++ b/ethclient/simulated/backend_test.go @@ -25,16 +25,14 @@ import ( "testing" "time" - "go.uber.org/goleak" - - "github.com/ethereum/go-ethereum/crypto/kzg4844" - "github.com/holiman/uint256" - "github.com/ethereum/go-ethereum/accounts/abi/bind" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/crypto/kzg4844" "github.com/ethereum/go-ethereum/params" + "github.com/holiman/uint256" + "go.uber.org/goleak" ) var _ bind.ContractBackend = (Client)(nil) diff --git a/ethdb/database.go b/ethdb/database.go index b1577512f3..f2d458b85f 100644 --- a/ethdb/database.go +++ b/ethdb/database.go @@ -17,7 +17,10 @@ // Package ethdb defines the interfaces for an Ethereum data store. package ethdb -import "io" +import ( + "errors" + "io" +) // KeyValueReader wraps the Has and Get method of a backing data store. type KeyValueReader interface { @@ -37,10 +40,14 @@ type KeyValueWriter interface { Delete(key []byte) error } +var ErrTooManyKeys = errors.New("too many keys in deleted range") + // KeyValueRangeDeleter wraps the DeleteRange method of a backing data store. type KeyValueRangeDeleter interface { // DeleteRange deletes all of the keys (and values) in the range [start,end) // (inclusive on start, exclusive on end). + // Some implementations of DeleteRange may return ErrTooManyKeys after + // partially deleting entries in the given range. DeleteRange(start, end []byte) error } diff --git a/ethdb/leveldb/leveldb.go b/ethdb/leveldb/leveldb.go index 7f47523b82..ef02e91822 100644 --- a/ethdb/leveldb/leveldb.go +++ b/ethdb/leveldb/leveldb.go @@ -207,8 +207,6 @@ func (db *Database) Delete(key []byte) error { return db.db.Delete(key, nil) } -var ErrTooManyKeys = errors.New("too many keys in deleted range") - // DeleteRange deletes all of the keys (and values) in the range [start,end) // (inclusive on start, exclusive on end). // Note that this is a fallback implementation as leveldb does not natively @@ -228,7 +226,7 @@ func (db *Database) DeleteRange(start, end []byte) error { if err := batch.Write(); err != nil { return err } - return ErrTooManyKeys + return ethdb.ErrTooManyKeys } if err := batch.Delete(it.Key()); err != nil { return err diff --git a/ethdb/pebble/pebble.go b/ethdb/pebble/pebble.go index b87ecb2595..969e67af5a 100644 --- a/ethdb/pebble/pebble.go +++ b/ethdb/pebble/pebble.go @@ -144,7 +144,7 @@ func (l panicLogger) Fatalf(format string, args ...interface{}) { // New returns a wrapped pebble DB object. The namespace is the prefix that the // metrics reporting should use for surfacing internal stats. -func New(file string, cache int, handles int, namespace string, readonly bool) (*Database, error) { +func New(file string, cache int, handles int, namespace string, readonly bool, ephemeral bool) (*Database, error) { // Ensure we have some minimal caching and file guarantees if cache < minCache { cache = minCache @@ -185,7 +185,7 @@ func New(file string, cache int, handles int, namespace string, readonly bool) ( fn: file, log: logger, quitChan: make(chan chan error), - writeOptions: &pebble.WriteOptions{Sync: false}, + writeOptions: &pebble.WriteOptions{Sync: !ephemeral}, } opt := &pebble.Options{ // Pebble has a single combined cache area and the write diff --git a/ethdb/remotedb/remotedb.go b/ethdb/remotedb/remotedb.go index 247a4392db..8a91fdbcf2 100644 --- a/ethdb/remotedb/remotedb.go +++ b/ethdb/remotedb/remotedb.go @@ -34,7 +34,7 @@ type Database struct { func (db *Database) Has(key []byte) (bool, error) { if _, err := db.Get(key); err != nil { - return false, nil + return false, err } return true, nil } @@ -50,7 +50,7 @@ func (db *Database) Get(key []byte) ([]byte, error) { func (db *Database) HasAncient(kind string, number uint64) (bool, error) { if _, err := db.Ancient(kind, number); err != nil { - return false, nil + return false, err } return true, nil } @@ -144,7 +144,8 @@ func (db *Database) Close() error { } func New(client *rpc.Client) ethdb.Database { - return &Database{ - remote: client, + if client == nil { + return nil } + return &Database{remote: client} } diff --git a/go.mod b/go.mod index 5ec51dd1ea..9682685937 100644 --- a/go.mod +++ b/go.mod @@ -13,7 +13,8 @@ require ( github.com/cespare/cp v0.1.0 github.com/cloudflare/cloudflare-go v0.114.0 github.com/cockroachdb/pebble v1.1.2 - github.com/consensys/gnark-crypto v0.14.0 + github.com/consensys/gnark-crypto v0.16.0 + github.com/crate-crypto/go-eth-kzg v1.3.0 github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a github.com/crate-crypto/go-kzg-4844 v1.1.0 github.com/davecgh/go-spew v1.1.1 @@ -21,7 +22,7 @@ require ( github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 github.com/donovanhide/eventsource v0.0.0-20210830082556-c59027999da0 github.com/dop251/goja v0.0.0-20230605162241-28ee0ee714f3 - github.com/ethereum/c-kzg-4844 v1.0.0 + github.com/ethereum/c-kzg-4844/v2 v2.1.0 github.com/ethereum/go-verkle v0.2.2 github.com/fatih/color v1.16.0 github.com/ferranbt/fastssz v0.1.2 @@ -91,14 +92,14 @@ require ( github.com/aws/aws-sdk-go-v2/service/sts v1.23.2 // indirect github.com/aws/smithy-go v1.15.0 // indirect github.com/beorn7/perks v1.0.1 // indirect - github.com/bits-and-blooms/bitset v1.17.0 // indirect + github.com/bits-and-blooms/bitset v1.20.0 // indirect github.com/cespare/xxhash/v2 v2.3.0 // indirect github.com/cockroachdb/errors v1.11.3 // indirect github.com/cockroachdb/fifo v0.0.0-20240606204812-0bbfbd93a7ce // indirect github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect github.com/cockroachdb/redact v1.1.5 // indirect github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect - github.com/consensys/bavard v0.1.22 // indirect + github.com/consensys/bavard v0.1.27 // indirect github.com/cpuguy83/go-md2man/v2 v2.0.5 // indirect github.com/deepmap/oapi-codegen v1.6.0 // indirect github.com/dlclark/regexp2 v1.7.0 // indirect diff --git a/go.sum b/go.sum index 40800ed257..1ac65bc01d 100644 --- a/go.sum +++ b/go.sum @@ -90,8 +90,8 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= -github.com/bits-and-blooms/bitset v1.17.0 h1:1X2TS7aHz1ELcC0yU1y2stUs/0ig5oMU6STFZGrhvHI= -github.com/bits-and-blooms/bitset v1.17.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8= +github.com/bits-and-blooms/bitset v1.20.0 h1:2F+rfL86jE2d/bmw7OhqUg2Sj/1rURkBn3MdfoPyRVU= +github.com/bits-and-blooms/bitset v1.20.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/cespare/cp v0.1.0 h1:SE+dxFebS7Iik5LK0tsi1k9ZCxEaFX4AjQmoyA+1dJk= github.com/cespare/cp v0.1.0/go.mod h1:SOGHArjBr4JWaSDEVpWpo/hNg6RoKrls6Oh40hiwW+s= @@ -124,12 +124,14 @@ github.com/cockroachdb/redact v1.1.5 h1:u1PMllDkdFfPWaNGMyLD1+so+aq3uUItthCFqzwP github.com/cockroachdb/redact v1.1.5/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZZ2lK+dpvRg= github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 h1:zuQyyAKVxetITBuuhv3BI9cMrmStnpT18zmgmTxunpo= github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06/go.mod h1:7nc4anLGjupUW/PeY5qiNYsdNXj7zopG+eqsS7To5IQ= -github.com/consensys/bavard v0.1.22 h1:Uw2CGvbXSZWhqK59X0VG/zOjpTFuOMcPLStrp1ihI0A= -github.com/consensys/bavard v0.1.22/go.mod h1:k/zVjHHC4B+PQy1Pg7fgvG3ALicQw540Crag8qx+dZs= -github.com/consensys/gnark-crypto v0.14.0 h1:DDBdl4HaBtdQsq/wfMwJvZNE80sHidrK3Nfrefatm0E= -github.com/consensys/gnark-crypto v0.14.0/go.mod h1:CU4UijNPsHawiVGNxe9co07FkzCeWHHrb1li/n1XoU0= +github.com/consensys/bavard v0.1.27 h1:j6hKUrGAy/H+gpNrpLU3I26n1yc+VMGmd6ID5+gAhOs= +github.com/consensys/bavard v0.1.27/go.mod h1:k/zVjHHC4B+PQy1Pg7fgvG3ALicQw540Crag8qx+dZs= +github.com/consensys/gnark-crypto v0.16.0 h1:8Dl4eYmUWK9WmlP1Bj6je688gBRJCJbT8Mw4KoTAawo= +github.com/consensys/gnark-crypto v0.16.0/go.mod h1:Ke3j06ndtPTVvo++PhGNgvm+lgpLvzbcE2MqljY7diU= github.com/cpuguy83/go-md2man/v2 v2.0.5 h1:ZtcqGrnekaHpVLArFSe4HK5DoKx1T0rq2DwVB0alcyc= github.com/cpuguy83/go-md2man/v2 v2.0.5/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= +github.com/crate-crypto/go-eth-kzg v1.3.0 h1:05GrhASN9kDAidaFJOda6A4BEvgvuXbazXg/0E3OOdI= +github.com/crate-crypto/go-eth-kzg v1.3.0/go.mod h1:J9/u5sWfznSObptgfa92Jq8rTswn6ahQWEuiLHOjCUI= github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a h1:W8mUrRp6NOVl3J+MYp5kPMoUZPp7aOYHtaua31lwRHg= github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a/go.mod h1:sTwzHBvIzm2RfVCGNEBZgRyjwK40bVoun3ZnGOCafNM= github.com/crate-crypto/go-kzg-4844 v1.1.0 h1:EN/u9k2TF6OWSHrCCDBBU6GLNMq88OspHHlMnHfoyU4= @@ -164,8 +166,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= -github.com/ethereum/c-kzg-4844 v1.0.0 h1:0X1LBXxaEtYD9xsyj9B9ctQEZIpnvVDeoBx8aHEwTNA= -github.com/ethereum/c-kzg-4844 v1.0.0/go.mod h1:VewdlzQmpT5QSrVhbBuGoCdFJkpaJlO1aQputP83wc0= +github.com/ethereum/c-kzg-4844/v2 v2.1.0 h1:gQropX9YFBhl3g4HYhwE70zq3IHFRgbbNPw0Shwzf5w= +github.com/ethereum/c-kzg-4844/v2 v2.1.0/go.mod h1:TC48kOKjJKPbN7C++qIgt0TJzZ70QznYR7Ob+WXl57E= github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8= github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk= github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM= diff --git a/interfaces.go b/interfaces.go index 53e2e3ae16..54a215d6e7 100644 --- a/interfaces.go +++ b/interfaces.go @@ -156,6 +156,9 @@ type CallMsg struct { // For BlobTxType BlobGasFeeCap *big.Int BlobHashes []common.Hash + + // For SetCodeTxType + AuthorizationList []types.SetCodeAuthorization } // A ContractCaller provides contract calls, essentially transactions that are executed by diff --git a/internal/debug/api.go b/internal/debug/api.go index 5e93585bf8..1bac36e908 100644 --- a/internal/debug/api.go +++ b/internal/debug/api.go @@ -35,6 +35,7 @@ import ( "sync" "time" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/log" "github.com/hashicorp/go-bexpr" ) @@ -237,6 +238,24 @@ func (*HandlerT) SetGCPercent(v int) int { return debug.SetGCPercent(v) } +// SetMemoryLimit sets the GOMEMLIMIT for the process. It returns the previous limit. +// Note: +// +// - The input limit is provided as bytes. A negative input does not adjust the limit +// +// - A zero limit or a limit that's lower than the amount of memory used by the Go +// runtime may cause the garbage collector to run nearly continuously. However, +// the application may still make progress. +// +// - Setting the limit too low will cause Geth to become unresponsive. +// +// - Geth also allocates memory off-heap, particularly for fastCache and Pebble, +// which can be non-trivial (a few gigabytes by default). +func (*HandlerT) SetMemoryLimit(limit int64) int64 { + log.Info("Setting memory limit", "size", common.PrettyDuration(limit)) + return debug.SetMemoryLimit(limit) +} + func writeProfile(name, file string) error { p := pprof.Lookup(name) log.Info("Writing profile records", "count", p.Count(), "type", name, "dump", file) diff --git a/internal/era/e2store/e2store.go b/internal/era/e2store/e2store.go index 9832b72d48..b0d43bf55a 100644 --- a/internal/era/e2store/e2store.go +++ b/internal/era/e2store/e2store.go @@ -219,3 +219,15 @@ func (r *Reader) FindAll(want uint16) ([]*Entry, error) { off += int64(headerSize + length) } } + +// SkipN skips `n` entries starting from `offset` and returns the new offset. +func (r *Reader) SkipN(offset int64, n uint64) (int64, error) { + for i := uint64(0); i < n; i++ { + length, err := r.LengthAt(offset) + if err != nil { + return 0, err + } + offset += length + } + return offset, nil +} diff --git a/internal/era/era.go b/internal/era/era.go index daf337963d..5129186fe7 100644 --- a/internal/era/era.go +++ b/internal/era/era.go @@ -70,7 +70,7 @@ func ReadDir(dir, network string) ([]string, error) { } parts := strings.Split(entry.Name(), "-") if len(parts) != 3 || parts[0] != network { - // invalid era1 filename, skip + // Invalid era1 filename, skip. continue } if epoch, err := strconv.ParseUint(parts[1], 10, 64); err != nil { @@ -126,6 +126,29 @@ func (e *Era) Close() error { return e.f.Close() } +// GetHeaderByNumber returns the header for the given block number. +func (e *Era) GetHeaderByNumber(num uint64) (*types.Header, error) { + if e.m.start > num || e.m.start+e.m.count <= num { + return nil, errors.New("out-of-bounds") + } + off, err := e.readOffset(num) + if err != nil { + return nil, err + } + + // Read and decompress header. + r, _, err := newSnappyReader(e.s, TypeCompressedHeader, off) + if err != nil { + return nil, err + } + var header types.Header + if err := rlp.Decode(r, &header); err != nil { + return nil, err + } + return &header, nil +} + +// GetBlockByNumber returns the block for the given block number. func (e *Era) GetBlockByNumber(num uint64) (*types.Block, error) { if e.m.start > num || e.m.start+e.m.count <= num { return nil, errors.New("out-of-bounds") @@ -154,6 +177,34 @@ func (e *Era) GetBlockByNumber(num uint64) (*types.Block, error) { return types.NewBlockWithHeader(&header).WithBody(body), nil } +// GetReceiptsByNumber returns the receipts for the given block number. +func (e *Era) GetReceiptsByNumber(num uint64) (types.Receipts, error) { + if e.m.start > num || e.m.start+e.m.count <= num { + return nil, errors.New("out-of-bounds") + } + off, err := e.readOffset(num) + if err != nil { + return nil, err + } + + // Skip over header and body. + off, err = e.s.SkipN(off, 2) + if err != nil { + return nil, err + } + + // Read and decompress receipts. + r, _, err := newSnappyReader(e.s, TypeCompressedReceipts, off) + if err != nil { + return nil, err + } + var receipts types.Receipts + if err := rlp.Decode(r, &receipts); err != nil { + return nil, err + } + return receipts, nil +} + // Accumulator reads the accumulator entry in the Era1 file. func (e *Era) Accumulator() (common.Hash, error) { entry, err := e.s.Find(TypeAccumulator) @@ -187,13 +238,10 @@ func (e *Era) InitialTD() (*big.Int, error) { } off += n - // Skip over next two records. - for i := 0; i < 2; i++ { - length, err := e.s.LengthAt(off) - if err != nil { - return nil, err - } - off += length + // Skip over header and body. + off, err = e.s.SkipN(off, 2) + if err != nil { + return nil, err } // Read total difficulty after first block. diff --git a/internal/era/era_test.go b/internal/era/era_test.go index 72c3b385dd..46fc2e91f3 100644 --- a/internal/era/era_test.go +++ b/internal/era/era_test.go @@ -18,12 +18,15 @@ package era import ( "bytes" + "fmt" "io" "math/big" "os" "testing" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/rlp" ) type testchain struct { @@ -48,9 +51,9 @@ func TestEra1Builder(t *testing.T) { chain = testchain{} ) for i := 0; i < 128; i++ { - chain.headers = append(chain.headers, []byte{byte('h'), byte(i)}) - chain.bodies = append(chain.bodies, []byte{byte('b'), byte(i)}) - chain.receipts = append(chain.receipts, []byte{byte('r'), byte(i)}) + chain.headers = append(chain.headers, mustEncode(&types.Header{Number: big.NewInt(int64(i))})) + chain.bodies = append(chain.bodies, mustEncode(&types.Body{Transactions: []*types.Transaction{types.NewTransaction(0, common.Address{byte(i)}, nil, 0, nil, nil)}})) + chain.receipts = append(chain.receipts, mustEncode(&types.Receipts{{CumulativeGasUsed: uint64(i)}})) chain.tds = append(chain.tds, big.NewInt(int64(i))) } @@ -91,13 +94,25 @@ func TestEra1Builder(t *testing.T) { t.Fatalf("unexpected error %v", it.Error()) } // Check headers. - header, err := io.ReadAll(it.Header) + rawHeader, err := io.ReadAll(it.Header) + if err != nil { + t.Fatalf("error reading header from iterator: %v", err) + } + if !bytes.Equal(rawHeader, chain.headers[i]) { + t.Fatalf("mismatched header: want %s, got %s", chain.headers[i], rawHeader) + } + header, err := e.GetHeaderByNumber(i) if err != nil { t.Fatalf("error reading header: %v", err) } - if !bytes.Equal(header, chain.headers[i]) { - t.Fatalf("mismatched header: want %s, got %s", chain.headers[i], header) + encHeader, err := rlp.EncodeToBytes(header) + if err != nil { + t.Fatalf("error encoding header: %v", err) } + if !bytes.Equal(encHeader, chain.headers[i]) { + t.Fatalf("mismatched header: want %s, got %s", chain.headers[i], encHeader) + } + // Check bodies. body, err := io.ReadAll(it.Body) if err != nil { @@ -106,13 +121,25 @@ func TestEra1Builder(t *testing.T) { if !bytes.Equal(body, chain.bodies[i]) { t.Fatalf("mismatched body: want %s, got %s", chain.bodies[i], body) } + // Check receipts. - receipts, err := io.ReadAll(it.Receipts) + rawReceipts, err := io.ReadAll(it.Receipts) + if err != nil { + t.Fatalf("error reading receipts from iterator: %v", err) + } + if !bytes.Equal(rawReceipts, chain.receipts[i]) { + t.Fatalf("mismatched receipts: want %s, got %s", chain.receipts[i], rawReceipts) + } + receipts, err := e.GetReceiptsByNumber(i) if err != nil { t.Fatalf("error reading receipts: %v", err) } - if !bytes.Equal(receipts, chain.receipts[i]) { - t.Fatalf("mismatched receipts: want %s, got %s", chain.receipts[i], receipts) + encReceipts, err := rlp.EncodeToBytes(receipts) + if err != nil { + t.Fatalf("error encoding receipts: %v", err) + } + if !bytes.Equal(encReceipts, chain.receipts[i]) { + t.Fatalf("mismatched receipts: want %s, got %s", chain.receipts[i], encReceipts) } // Check total difficulty. @@ -144,3 +171,11 @@ func TestEraFilename(t *testing.T) { } } } + +func mustEncode(obj any) []byte { + b, err := rlp.EncodeToBytes(obj) + if err != nil { + panic(fmt.Sprintf("failed in encode obj: %v", err)) + } + return b +} diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index 979a7e822a..3b699748b8 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -549,21 +549,23 @@ func (api *BlockChainAPI) GetUncleByBlockHashAndIndex(ctx context.Context, block } // GetUncleCountByBlockNumber returns number of uncles in the block for the given block number -func (api *BlockChainAPI) GetUncleCountByBlockNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint { - if block, _ := api.b.BlockByNumber(ctx, blockNr); block != nil { +func (api *BlockChainAPI) GetUncleCountByBlockNumber(ctx context.Context, blockNr rpc.BlockNumber) (*hexutil.Uint, error) { + block, err := api.b.BlockByNumber(ctx, blockNr) + if block != nil { n := hexutil.Uint(len(block.Uncles())) - return &n + return &n, nil } - return nil + return nil, err } // GetUncleCountByBlockHash returns number of uncles in the block for the given block hash -func (api *BlockChainAPI) GetUncleCountByBlockHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint { - if block, _ := api.b.BlockByHash(ctx, blockHash); block != nil { +func (api *BlockChainAPI) GetUncleCountByBlockHash(ctx context.Context, blockHash common.Hash) (*hexutil.Uint, error) { + block, err := api.b.BlockByHash(ctx, blockHash) + if block != nil { n := hexutil.Uint(len(block.Uncles())) - return &n + return &n, nil } - return nil + return nil, err } // GetCode returns the code stored at the given address in the state for the given block number. @@ -596,9 +598,7 @@ func (api *BlockChainAPI) GetStorageAt(ctx context.Context, address common.Addre func (api *BlockChainAPI) GetBlockReceipts(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) ([]map[string]interface{}, error) { block, err := api.b.BlockByNumberOrHash(ctx, blockNrOrHash) if block == nil || err != nil { - // When the block doesn't exist, the RPC method should return JSON null - // as per specification. - return nil, nil + return nil, err } receipts, err := api.b.GetReceipts(ctx, block.Hash()) if err != nil { @@ -660,7 +660,9 @@ func (context *ChainContext) Config() *params.ChainConfig { func doCall(ctx context.Context, b Backend, args TransactionArgs, state *state.StateDB, header *types.Header, overrides *override.StateOverride, blockOverrides *override.BlockOverrides, timeout time.Duration, globalGasCap uint64) (*core.ExecutionResult, error) { blockCtx := core.NewEVMBlockContext(header, NewChainContext(ctx, b), nil) if blockOverrides != nil { - blockOverrides.Apply(&blockCtx) + if err := blockOverrides.Apply(&blockCtx); err != nil { + return nil, err + } } rules := b.ChainConfig().Rules(blockCtx.BlockNumber, blockCtx.Random != nil, blockCtx.Time) precompiles := vm.ActivePrecompiledContracts(rules) @@ -1115,12 +1117,13 @@ type accessListResult struct { // CreateAccessList creates an EIP-2930 type AccessList for the given transaction. // Reexec and BlockNrOrHash can be specified to create the accessList on top of a certain state. -func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args TransactionArgs, blockNrOrHash *rpc.BlockNumberOrHash) (*accessListResult, error) { +// StateOverrides can be used to create the accessList while taking into account state changes from previous transactions. +func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args TransactionArgs, blockNrOrHash *rpc.BlockNumberOrHash, stateOverrides *override.StateOverride) (*accessListResult, error) { bNrOrHash := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber) if blockNrOrHash != nil { bNrOrHash = *blockNrOrHash } - acl, gasUsed, vmerr, err := AccessList(ctx, api.b, bNrOrHash, args) + acl, gasUsed, vmerr, err := AccessList(ctx, api.b, bNrOrHash, args, stateOverrides) if err != nil { return nil, err } @@ -1134,13 +1137,22 @@ func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args Transaction // AccessList creates an access list for the given transaction. // If the accesslist creation fails an error is returned. // If the transaction itself fails, an vmErr is returned. -func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrHash, args TransactionArgs) (acl types.AccessList, gasUsed uint64, vmErr error, err error) { +func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrHash, args TransactionArgs, stateOverrides *override.StateOverride) (acl types.AccessList, gasUsed uint64, vmErr error, err error) { // Retrieve the execution context db, header, err := b.StateAndHeaderByNumberOrHash(ctx, blockNrOrHash) if db == nil || err != nil { return nil, 0, nil, err } + // Apply state overrides immediately after StateAndHeaderByNumberOrHash. + // If not applied here, there could be cases where user-specified overrides (e.g., nonce) + // may conflict with default values from the database, leading to inconsistencies. + if stateOverrides != nil { + if err := stateOverrides.Apply(db, nil); err != nil { + return nil, 0, nil, err + } + } + // Ensure any missing fields are filled, extract the recipient and input data if err = args.setFeeDefaults(ctx, b, header); err != nil { return nil, 0, nil, err @@ -1164,10 +1176,33 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH // Retrieve the precompiles since they don't need to be added to the access list precompiles := vm.ActivePrecompiles(b.ChainConfig().Rules(header.Number, isPostMerge, header.Time)) + // addressesToExclude contains sender, receiver, precompiles and valid authorizations + addressesToExclude := map[common.Address]struct{}{args.from(): {}, to: {}} + for _, addr := range precompiles { + addressesToExclude[addr] = struct{}{} + } + + // Prevent redundant operations if args contain more authorizations than EVM may handle + maxAuthorizations := uint64(*args.Gas) / params.CallNewAccountGas + if uint64(len(args.AuthorizationList)) > maxAuthorizations { + return nil, 0, nil, errors.New("insufficient gas to process all authorizations") + } + + for _, auth := range args.AuthorizationList { + // Duplicating stateTransition.validateAuthorization() logic + if (!auth.ChainID.IsZero() && auth.ChainID.CmpBig(b.ChainConfig().ChainID) != 0) || auth.Nonce+1 < auth.Nonce { + continue + } + + if authority, err := auth.Authority(); err == nil { + addressesToExclude[authority] = struct{}{} + } + } + // Create an initial tracer - prevTracer := logger.NewAccessListTracer(nil, args.from(), to, precompiles) + prevTracer := logger.NewAccessListTracer(nil, addressesToExclude) if args.AccessList != nil { - prevTracer = logger.NewAccessListTracer(*args.AccessList, args.from(), to, precompiles) + prevTracer = logger.NewAccessListTracer(*args.AccessList, addressesToExclude) } for { if err := ctx.Err(); err != nil { @@ -1184,7 +1219,7 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH msg := args.ToMessage(header.BaseFee, true, true) // Apply the transaction with the access list tracer - tracer := logger.NewAccessListTracer(accessList, args.from(), to, precompiles) + tracer := logger.NewAccessListTracer(accessList, addressesToExclude) config := vm.Config{Tracer: tracer.Hooks(), NoBaseFee: true} evm := b.GetEVM(ctx, statedb, header, &config, nil) @@ -1223,37 +1258,41 @@ func NewTransactionAPI(b Backend, nonceLock *AddrLocker) *TransactionAPI { } // GetBlockTransactionCountByNumber returns the number of transactions in the block with the given block number. -func (api *TransactionAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint { - if block, _ := api.b.BlockByNumber(ctx, blockNr); block != nil { +func (api *TransactionAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*hexutil.Uint, error) { + block, err := api.b.BlockByNumber(ctx, blockNr) + if block != nil { n := hexutil.Uint(len(block.Transactions())) - return &n + return &n, nil } - return nil + return nil, err } // GetBlockTransactionCountByHash returns the number of transactions in the block with the given hash. -func (api *TransactionAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint { - if block, _ := api.b.BlockByHash(ctx, blockHash); block != nil { +func (api *TransactionAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) (*hexutil.Uint, error) { + block, err := api.b.BlockByHash(ctx, blockHash) + if block != nil { n := hexutil.Uint(len(block.Transactions())) - return &n + return &n, nil } - return nil + return nil, err } // GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index. -func (api *TransactionAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) *RPCTransaction { - if block, _ := api.b.BlockByNumber(ctx, blockNr); block != nil { - return newRPCTransactionFromBlockIndex(block, uint64(index), api.b.ChainConfig()) +func (api *TransactionAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (*RPCTransaction, error) { + block, err := api.b.BlockByNumber(ctx, blockNr) + if block != nil { + return newRPCTransactionFromBlockIndex(block, uint64(index), api.b.ChainConfig()), nil } - return nil + return nil, err } // GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index. -func (api *TransactionAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) *RPCTransaction { - if block, _ := api.b.BlockByHash(ctx, blockHash); block != nil { - return newRPCTransactionFromBlockIndex(block, uint64(index), api.b.ChainConfig()) +func (api *TransactionAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) (*RPCTransaction, error) { + block, err := api.b.BlockByHash(ctx, blockHash) + if block != nil { + return newRPCTransactionFromBlockIndex(block, uint64(index), api.b.ChainConfig()), nil } - return nil + return nil, err } // GetRawTransactionByBlockNumberAndIndex returns the bytes of the transaction for the given block number and index. diff --git a/internal/ethapi/api_test.go b/internal/ethapi/api_test.go index 6962b0fd53..691a5eea18 100644 --- a/internal/ethapi/api_test.go +++ b/internal/ethapi/api_test.go @@ -520,8 +520,12 @@ func (b testBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) if number == rpc.PendingBlockNumber { return b.pending, nil } + if number == rpc.EarliestBlockNumber { + number = 0 + } return b.chain.GetBlockByNumber(uint64(number)), nil } + func (b testBackend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) { return b.chain.GetBlockByHash(hash), nil } @@ -615,9 +619,18 @@ func (b testBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) func (b testBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription { panic("implement me") } +func (b testBackend) CurrentView() *filtermaps.ChainView { + panic("implement me") +} func (b testBackend) NewMatcherBackend() filtermaps.MatcherBackend { panic("implement me") } + +func (b testBackend) HistoryPruningCutoff() uint64 { + bn, _ := b.chain.HistoryPruningCutoff() + return bn +} + func TestEstimateGas(t *testing.T) { t.Parallel() // Initialize test accounts @@ -655,6 +668,11 @@ func TestEstimateGas(t *testing.T) { b.SetPoS() })) + setCodeAuthorization, _ := types.SignSetCode(accounts[0].key, types.SetCodeAuthorization{ + Address: accounts[0].addr, + Nonce: uint64(genBlocks + 1), + }) + var testSuite = []struct { blockNumber rpc.BlockNumber call TransactionArgs @@ -833,6 +851,50 @@ func TestEstimateGas(t *testing.T) { }, want: 21000, }, + // Should be able to estimate SetCodeTx. + { + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{ + From: &accounts[0].addr, + To: &accounts[1].addr, + Value: (*hexutil.Big)(big.NewInt(0)), + AuthorizationList: []types.SetCodeAuthorization{setCodeAuthorization}, + }, + want: 46000, + }, + // Should retrieve the code of 0xef0001 || accounts[0].addr and return an invalid opcode error. + { + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{ + From: &accounts[0].addr, + To: &accounts[0].addr, + Value: (*hexutil.Big)(big.NewInt(0)), + AuthorizationList: []types.SetCodeAuthorization{setCodeAuthorization}, + }, + expectErr: errors.New("invalid opcode: opcode 0xef not defined"), + }, + // SetCodeTx with empty authorization list should fail. + { + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{ + From: &accounts[0].addr, + To: &common.Address{}, + Value: (*hexutil.Big)(big.NewInt(0)), + AuthorizationList: []types.SetCodeAuthorization{}, + }, + expectErr: core.ErrEmptyAuthList, + }, + // SetCodeTx with nil `to` should fail. + { + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{ + From: &accounts[0].addr, + To: nil, + Value: (*hexutil.Big)(big.NewInt(0)), + AuthorizationList: []types.SetCodeAuthorization{setCodeAuthorization}, + }, + expectErr: core.ErrSetCodeTxCreate, + }, } for i, tc := range testSuite { result, err := api.EstimateGas(context.Background(), tc.call, &rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber}, &tc.overrides, &tc.blockOverrides) @@ -842,7 +904,7 @@ func TestEstimateGas(t *testing.T) { continue } if !errors.Is(err, tc.expectErr) { - if !reflect.DeepEqual(err, tc.expectErr) { + if err.Error() != tc.expectErr.Error() { t.Errorf("test %d: error mismatch, want %v, have %v", i, tc.expectErr, err) } } @@ -1134,6 +1196,24 @@ func TestCall(t *testing.T) { }, want: "0x0000000000000000000000000000000000000000000000000000000000000000", }, + { + name: "unsupported block override beaconRoot", + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{}, + blockOverrides: override.BlockOverrides{ + BeaconRoot: &common.Hash{0, 1, 2}, + }, + expectErr: errors.New(`block override "beaconRoot" is not supported for this RPC method`), + }, + { + name: "unsupported block override withdrawals", + blockNumber: rpc.LatestBlockNumber, + call: TransactionArgs{}, + blockOverrides: override.BlockOverrides{ + Withdrawals: &types.Withdrawals{}, + }, + expectErr: errors.New(`block override "withdrawals" is not supported for this RPC method`), + }, } for _, tc := range testSuite { result, err := api.Call(context.Background(), tc.call, &rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber}, &tc.overrides, &tc.blockOverrides) @@ -3582,3 +3662,76 @@ func testRPCResponseWithFile(t *testing.T, testid int, result interface{}, rpc s func addressToHash(a common.Address) common.Hash { return common.BytesToHash(a.Bytes()) } + +func TestCreateAccessListWithStateOverrides(t *testing.T) { + // Initialize test backend + genesis := &core.Genesis{ + Config: params.TestChainConfig, + Alloc: types.GenesisAlloc{ + common.HexToAddress("0x71562b71999873db5b286df957af199ec94617f7"): {Balance: big.NewInt(1000000000000000000)}, + }, + } + backend := newTestBackend(t, 1, genesis, ethash.NewFaker(), nil) + + // Create a new BlockChainAPI instance + api := NewBlockChainAPI(backend) + + // Create test contract code - a simple storage contract + // + // SPDX-License-Identifier: MIT + // pragma solidity ^0.8.0; + // + // contract SimpleStorage { + // uint256 private value; + // + // function retrieve() public view returns (uint256) { + // return value; + // } + // } + var ( + contractCode = hexutil.Bytes(common.Hex2Bytes("6080604052348015600f57600080fd5b506004361060285760003560e01c80632e64cec114602d575b600080fd5b60336047565b604051603e91906067565b60405180910390f35b60008054905090565b6000819050919050565b6061816050565b82525050565b6000602082019050607a6000830184605a565b9291505056")) + // Create state overrides with more complete state + contractAddr = common.HexToAddress("0x1234567890123456789012345678901234567890") + nonce = hexutil.Uint64(1) + overrides = &override.StateOverride{ + contractAddr: override.OverrideAccount{ + Code: &contractCode, + Balance: (*hexutil.Big)(big.NewInt(1000000000000000000)), + Nonce: &nonce, + State: map[common.Hash]common.Hash{ + common.Hash{}: common.HexToHash("0x000000000000000000000000000000000000000000000000000000000000002a"), + }, + }, + } + ) + + // Create transaction arguments with gas and value + var ( + from = common.HexToAddress("0x71562b71999873db5b286df957af199ec94617f7") + data = hexutil.Bytes(common.Hex2Bytes("2e64cec1")) // retrieve() + gas = hexutil.Uint64(100000) + args = TransactionArgs{ + From: &from, + To: &contractAddr, + Data: &data, + Gas: &gas, + Value: new(hexutil.Big), + } + ) + // Call CreateAccessList + result, err := api.CreateAccessList(context.Background(), args, nil, overrides) + if err != nil { + t.Fatalf("Failed to create access list: %v", err) + } + if err != nil || result == nil { + t.Fatalf("Failed to create access list: %v", err) + } + require.NotNil(t, result.Accesslist) + + // Verify access list contains the contract address and storage slot + expected := &types.AccessList{{ + Address: contractAddr, + StorageKeys: []common.Hash{{}}, + }} + require.Equal(t, expected, result.Accesslist) +} diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go index 9e2ea2c876..e28cb93296 100644 --- a/internal/ethapi/backend.go +++ b/internal/ethapi/backend.go @@ -85,6 +85,7 @@ type Backend interface { ChainConfig() *params.ChainConfig Engine() consensus.Engine + HistoryPruningCutoff() uint64 // This is copied from filters.Backend // eth/filters needs to be initialized from this backend type, so methods needed by @@ -94,6 +95,7 @@ type Backend interface { SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription + CurrentView() *filtermaps.ChainView NewMatcherBackend() filtermaps.MatcherBackend } diff --git a/internal/ethapi/override/override.go b/internal/ethapi/override/override.go index f6a8a94ffd..0bcf3c444d 100644 --- a/internal/ethapi/override/override.go +++ b/internal/ethapi/override/override.go @@ -17,6 +17,7 @@ package override import ( + "errors" "fmt" "math/big" @@ -128,12 +129,20 @@ type BlockOverrides struct { PrevRandao *common.Hash BaseFeePerGas *hexutil.Big BlobBaseFee *hexutil.Big + BeaconRoot *common.Hash + Withdrawals *types.Withdrawals } // Apply overrides the given header fields into the given block context. -func (o *BlockOverrides) Apply(blockCtx *vm.BlockContext) { +func (o *BlockOverrides) Apply(blockCtx *vm.BlockContext) error { if o == nil { - return + return nil + } + if o.BeaconRoot != nil { + return errors.New(`block override "beaconRoot" is not supported for this RPC method`) + } + if o.Withdrawals != nil { + return errors.New(`block override "withdrawals" is not supported for this RPC method`) } if o.Number != nil { blockCtx.BlockNumber = o.Number.ToInt() @@ -159,6 +168,7 @@ func (o *BlockOverrides) Apply(blockCtx *vm.BlockContext) { if o.BlobBaseFee != nil { blockCtx.BlobBaseFee = o.BlobBaseFee.ToInt() } + return nil } // MakeHeader returns a new header object with the overridden diff --git a/internal/ethapi/simulate.go b/internal/ethapi/simulate.go index 1a9440fb9d..7d96bea023 100644 --- a/internal/ethapi/simulate.go +++ b/internal/ethapi/simulate.go @@ -36,7 +36,6 @@ import ( "github.com/ethereum/go-ethereum/internal/ethapi/override" "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/rpc" - "github.com/ethereum/go-ethereum/trie" ) const ( @@ -109,6 +108,47 @@ type simOpts struct { ReturnFullTransactions bool } +// simChainHeadReader implements ChainHeaderReader which is needed as input for FinalizeAndAssemble. +type simChainHeadReader struct { + context.Context + Backend +} + +func (m *simChainHeadReader) Config() *params.ChainConfig { + return m.Backend.ChainConfig() +} + +func (m *simChainHeadReader) CurrentHeader() *types.Header { + return m.Backend.CurrentHeader() +} + +func (m *simChainHeadReader) GetHeader(hash common.Hash, number uint64) *types.Header { + header, err := m.Backend.HeaderByNumber(m.Context, rpc.BlockNumber(number)) + if err != nil || header == nil { + return nil + } + if header.Hash() != hash { + return nil + } + return header +} + +func (m *simChainHeadReader) GetHeaderByNumber(number uint64) *types.Header { + header, err := m.Backend.HeaderByNumber(m.Context, rpc.BlockNumber(number)) + if err != nil { + return nil + } + return header +} + +func (m *simChainHeadReader) GetHeaderByHash(hash common.Hash) *types.Header { + header, err := m.Backend.HeaderByHash(m.Context, hash) + if err != nil { + return nil + } + return header +} + // simulator is a stateful object that simulates a series of blocks. // it is not safe for concurrent use. type simulator struct { @@ -227,6 +267,9 @@ func (sim *simulator) processBlock(ctx context.Context, block *simBlock, header, if sim.chainConfig.IsPrague(header.Number, header.Time) || sim.chainConfig.IsVerkle(header.Number, header.Time) { core.ProcessParentBlockHash(header.ParentHash, evm) } + if header.ParentBeaconRoot != nil { + core.ProcessBeaconBlockRoot(*header.ParentBeaconRoot, evm) + } var allLogs []*types.Log for i, call := range block.Calls { if err := ctx.Err(); err != nil { @@ -277,6 +320,10 @@ func (sim *simulator) processBlock(ctx context.Context, block *simBlock, header, } callResults[i] = callRes } + header.GasUsed = gasUsed + if sim.chainConfig.IsCancun(header.Number, header.Time) { + header.BlobGasUsed = &blobGasUsed + } var requests [][]byte // Process EIP-7685 requests if sim.chainConfig.IsPrague(header.Number, header.Time) { @@ -286,24 +333,24 @@ func (sim *simulator) processBlock(ctx context.Context, block *simBlock, header, return nil, nil, nil, err } // EIP-7002 - core.ProcessWithdrawalQueue(&requests, evm) + if err := core.ProcessWithdrawalQueue(&requests, evm); err != nil { + return nil, nil, err + } // EIP-7251 - core.ProcessConsolidationQueue(&requests, evm) - } - header.Root = sim.state.IntermediateRoot(true) - header.GasUsed = gasUsed - if sim.chainConfig.IsCancun(header.Number, header.Time) { - header.BlobGasUsed = &blobGasUsed - } - var withdrawals types.Withdrawals - if sim.chainConfig.IsShanghai(header.Number, header.Time) { - withdrawals = make([]*types.Withdrawal, 0) + if err := core.ProcessConsolidationQueue(&requests, evm); err != nil { + return nil, nil, err + } } if requests != nil { reqHash := types.CalcRequestsHash(requests) header.RequestsHash = &reqHash } - b := types.NewBlock(header, &types.Body{Transactions: txes, Withdrawals: withdrawals}, receipts, trie.NewStackTrie(nil)) + blockBody := &types.Body{Transactions: txes, Withdrawals: *block.BlockOverrides.Withdrawals} + chainHeadReader := &simChainHeadReader{ctx, sim.b} + b, err := sim.b.Engine().FinalizeAndAssemble(chainHeadReader, header, sim.state, blockBody, receipts) + if err != nil { + return nil, nil, err + } repairLogs(callResults, b.Hash()) return b, callResults, senders, nil } @@ -365,6 +412,9 @@ func (sim *simulator) sanitizeChain(blocks []simBlock) ([]simBlock, error) { n := new(big.Int).Add(prevNumber, big.NewInt(1)) block.BlockOverrides.Number = (*hexutil.Big)(n) } + if block.BlockOverrides.Withdrawals == nil { + block.BlockOverrides.Withdrawals = &types.Withdrawals{} + } diff := new(big.Int).Sub(block.BlockOverrides.Number.ToInt(), prevNumber) if diff.Cmp(common.Big0) <= 0 { return nil, &invalidBlockNumberError{fmt.Sprintf("block numbers must be in order: %d <= %d", block.BlockOverrides.Number.ToInt().Uint64(), prevNumber)} @@ -379,7 +429,13 @@ func (sim *simulator) sanitizeChain(blocks []simBlock) ([]simBlock, error) { for i := uint64(0); i < gap.Uint64(); i++ { n := new(big.Int).Add(prevNumber, big.NewInt(int64(i+1))) t := prevTimestamp + timestampIncrement - b := simBlock{BlockOverrides: &override.BlockOverrides{Number: (*hexutil.Big)(n), Time: (*hexutil.Uint64)(&t)}} + b := simBlock{ + BlockOverrides: &override.BlockOverrides{ + Number: (*hexutil.Big)(n), + Time: (*hexutil.Uint64)(&t), + Withdrawals: &types.Withdrawals{}, + }, + } prevTimestamp = t res = append(res, b) } @@ -424,6 +480,9 @@ func (sim *simulator) makeHeaders(blocks []simBlock) ([]*types.Header, error) { var parentBeaconRoot *common.Hash if sim.chainConfig.IsCancun(overrides.Number.ToInt(), (uint64)(*overrides.Time)) { parentBeaconRoot = &common.Hash{} + if overrides.BeaconRoot != nil { + parentBeaconRoot = overrides.BeaconRoot + } } header = overrides.MakeHeader(&types.Header{ UncleHash: types.EmptyUncleHash, diff --git a/internal/ethapi/transaction_args_test.go b/internal/ethapi/transaction_args_test.go index a5fd9bb0d4..9dd6a54729 100644 --- a/internal/ethapi/transaction_args_test.go +++ b/internal/ethapi/transaction_args_test.go @@ -401,4 +401,7 @@ func (b *backendMock) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) func (b *backendMock) Engine() consensus.Engine { return nil } +func (b *backendMock) CurrentView() *filtermaps.ChainView { return nil } func (b *backendMock) NewMatcherBackend() filtermaps.MatcherBackend { return nil } + +func (b *backendMock) HistoryPruningCutoff() uint64 { return 0 } diff --git a/internal/guide/guide_test.go b/internal/guide/guide_test.go index 573898d7d0..71614c125d 100644 --- a/internal/guide/guide_test.go +++ b/internal/guide/guide_test.go @@ -15,7 +15,7 @@ // along with the go-ethereum library. If not, see . // This file contains the code snippets from the developer's guide embedded into -// Go tests. This ensures that any code published in out guides will not break +// Go tests. This ensures that any code published in our guides will not break // accidentally via some code update. If some API changes nonetheless that needs // modifying this file, please port any modification over into the developer's // guide wiki pages too! diff --git a/internal/testlog/testlog.go b/internal/testlog/testlog.go index ad61af9eac..8a3ea85438 100644 --- a/internal/testlog/testlog.go +++ b/internal/testlog/testlog.go @@ -23,7 +23,6 @@ import ( "fmt" "log/slog" "sync" - "testing" "github.com/ethereum/go-ethereum/log" ) @@ -32,12 +31,21 @@ const ( termTimeFormat = "01-02|15:04:05.000" ) +// T wraps methods from testing.T used by the test logger into an interface. +// It is specified so that unit tests can instantiate the logger with an +// implementation of T which can capture the output of logging statements +// from T.Logf, as this cannot be using testing.T. +type T interface { + Logf(format string, args ...any) + Helper() +} + // logger implements log.Logger such that all output goes to the unit test log via // t.Logf(). All methods in between logger.Trace, logger.Debug, etc. are marked as test // helpers, so the file and line number in unit test output correspond to the call site // which emitted the log message. type logger struct { - t *testing.T + t T l log.Logger mu *sync.Mutex h *bufHandler @@ -78,7 +86,7 @@ func (h *bufHandler) WithGroup(_ string) slog.Handler { } // Logger returns a logger which logs to the unit test log of t. -func Logger(t *testing.T, level slog.Level) log.Logger { +func Logger(t T, level slog.Level) log.Logger { handler := bufHandler{ buf: []slog.Record{}, attrs: []slog.Attr{}, @@ -92,17 +100,6 @@ func Logger(t *testing.T, level slog.Level) log.Logger { } } -// LoggerWithHandler returns -func LoggerWithHandler(t *testing.T, handler slog.Handler) log.Logger { - var bh bufHandler - return &logger{ - t: t, - l: log.NewLogger(handler), - mu: new(sync.Mutex), - h: &bh, - } -} - func (l *logger) Handler() slog.Handler { return l.l.Handler() } @@ -170,7 +167,8 @@ func (l *logger) Crit(msg string, ctx ...interface{}) { } func (l *logger) With(ctx ...interface{}) log.Logger { - return &logger{l.t, l.l.With(ctx...), l.mu, l.h} + newLogger := l.l.With(ctx...) + return &logger{l.t, newLogger, l.mu, newLogger.Handler().(*bufHandler)} } func (l *logger) New(ctx ...interface{}) log.Logger { diff --git a/internal/testlog/testlog_test.go b/internal/testlog/testlog_test.go new file mode 100644 index 0000000000..7789a47270 --- /dev/null +++ b/internal/testlog/testlog_test.go @@ -0,0 +1,67 @@ +package testlog + +import ( + "bytes" + "fmt" + "io" + "strings" + "testing" + + "github.com/ethereum/go-ethereum/log" +) + +type mockT struct { + out io.Writer +} + +func (t *mockT) Helper() { + // noop for the purposes of unit tests +} + +func (t *mockT) Logf(format string, args ...any) { + // we could gate this operation in a mutex, but because testlogger + // only calls Logf with its internal mutex held, we just write output here + var lineBuf bytes.Buffer + if _, err := fmt.Fprintf(&lineBuf, format, args...); err != nil { + panic(err) + } + // The timestamp is locale-dependent, so we want to trim that off + // "INFO [01-01|00:00:00.000] a message ..." -> "a message..." + sanitized := strings.Split(lineBuf.String(), "]")[1] + if _, err := t.out.Write([]byte(sanitized)); err != nil { + panic(err) + } +} + +func TestLogging(t *testing.T) { + tests := []struct { + name string + expected string + run func(t *mockT) + }{ + { + "SubLogger", + ` Visible + Hide and seek foobar=123 + Also visible +`, + func(t *mockT) { + l := Logger(t, log.LevelInfo) + subLogger := l.New("foobar", 123) + + l.Info("Visible") + subLogger.Info("Hide and seek") + l.Info("Also visible") + }, + }, + } + + for _, tc := range tests { + outp := bytes.Buffer{} + mock := mockT{&outp} + tc.run(&mock) + if outp.String() != tc.expected { + fmt.Printf("output mismatch.\nwant: '%s'\ngot: '%s'\n", tc.expected, outp.String()) + } + } +} diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go index 8ac8f44958..aed6bbbdb9 100644 --- a/internal/web3ext/web3ext.go +++ b/internal/web3ext/web3ext.go @@ -269,6 +269,11 @@ web3._extend({ call: 'debug_setGCPercent', params: 1, }), + new web3._extend.Method({ + name: 'setMemoryLimit', + call: 'debug_setMemoryLimit', + params: 1, + }), new web3._extend.Method({ name: 'memStats', call: 'debug_memStats', diff --git a/miner/miner.go b/miner/miner.go index 595ef8081c..3cec054d19 100644 --- a/miner/miner.go +++ b/miner/miner.go @@ -52,7 +52,7 @@ type Config struct { // DefaultConfig contains default settings for miner. var DefaultConfig = Config{ - GasCeil: 30_000_000, + GasCeil: 36_000_000, GasPrice: big.NewInt(params.GWei / 1000), // The default recommit time is chosen as two seconds since diff --git a/miner/worker.go b/miner/worker.go index 8fb42e31bc..d80cb8913b 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -127,9 +127,13 @@ func (miner *Miner) generateWork(params *generateParams, witness bool) *newPaylo return &newPayloadResult{err: err} } // EIP-7002 - core.ProcessWithdrawalQueue(&requests, work.evm) + if err := core.ProcessWithdrawalQueue(&requests, work.evm); err != nil { + return &newPayloadResult{err: err} + } // EIP-7251 consolidations - core.ProcessConsolidationQueue(&requests, work.evm) + if err := core.ProcessConsolidationQueue(&requests, work.evm); err != nil { + return &newPayloadResult{err: err} + } } if requests != nil { reqHash := types.CalcRequestsHash(requests) diff --git a/node/database.go b/node/database.go index e3ccb91066..b7d0d856cb 100644 --- a/node/database.go +++ b/node/database.go @@ -36,6 +36,11 @@ type openOptions struct { Cache int // the capacity(in megabytes) of the data caching Handles int // number of files to be open simultaneously ReadOnly bool + + // Ephemeral means that filesystem sync operations should be avoided: + // data integrity in the face of a crash is not important. This option + // should typically be used in tests. + Ephemeral bool } // openDatabase opens both a disk-based key-value database such as leveldb or pebble, but also @@ -78,7 +83,7 @@ func openKeyValueDatabase(o openOptions) (ethdb.Database, error) { } if o.Type == rawdb.DBPebble || existingDb == rawdb.DBPebble { log.Info("Using pebble as the backing database") - return newPebbleDBDatabase(o.Directory, o.Cache, o.Handles, o.Namespace, o.ReadOnly) + return newPebbleDBDatabase(o.Directory, o.Cache, o.Handles, o.Namespace, o.ReadOnly, o.Ephemeral) } if o.Type == rawdb.DBLeveldb || existingDb == rawdb.DBLeveldb { log.Info("Using leveldb as the backing database") @@ -86,7 +91,7 @@ func openKeyValueDatabase(o openOptions) (ethdb.Database, error) { } // No pre-existing database, no user-requested one either. Default to Pebble. log.Info("Defaulting to pebble as the backing database") - return newPebbleDBDatabase(o.Directory, o.Cache, o.Handles, o.Namespace, o.ReadOnly) + return newPebbleDBDatabase(o.Directory, o.Cache, o.Handles, o.Namespace, o.ReadOnly, o.Ephemeral) } // newLevelDBDatabase creates a persistent key-value database without a freezer @@ -102,8 +107,8 @@ func newLevelDBDatabase(file string, cache int, handles int, namespace string, r // newPebbleDBDatabase creates a persistent key-value database without a freezer // moving immutable chain segments into cold storage. -func newPebbleDBDatabase(file string, cache int, handles int, namespace string, readonly bool) (ethdb.Database, error) { - db, err := pebble.New(file, cache, handles, namespace, readonly) +func newPebbleDBDatabase(file string, cache int, handles int, namespace string, readonly bool, ephemeral bool) (ethdb.Database, error) { + db, err := pebble.New(file, cache, handles, namespace, readonly, ephemeral) if err != nil { return nil, err } diff --git a/p2p/discover/v5_talk.go b/p2p/discover/v5_talk.go index 2246b47141..dca09870d8 100644 --- a/p2p/discover/v5_talk.go +++ b/p2p/discover/v5_talk.go @@ -39,7 +39,7 @@ const talkHandlerLaunchTimeout = 400 * time.Millisecond // Note that talk handlers are expected to come up with a response very quickly, within at // most 200ms or so. If the handler takes longer than that, the remote end may time out // and wont receive the response. -type TalkRequestHandler func(enode.ID, *net.UDPAddr, []byte) []byte +type TalkRequestHandler func(*enode.Node, *net.UDPAddr, []byte) []byte type talkSystem struct { transport *UDPv5 @@ -72,13 +72,19 @@ func (t *talkSystem) register(protocol string, handler TalkRequestHandler) { // handleRequest handles a talk request. func (t *talkSystem) handleRequest(id enode.ID, addr netip.AddrPort, req *v5wire.TalkRequest) { + n := t.transport.codec.SessionNode(id, addr.String()) + if n == nil { + // The node must be contained in the session here, since we wouldn't have + // received the request otherwise. + panic("missing node in session") + } t.mutex.Lock() handler, ok := t.handlers[req.Protocol] t.mutex.Unlock() if !ok { resp := &v5wire.TalkResponse{ReqID: req.ReqID} - t.transport.sendResponse(id, addr, resp) + t.transport.sendResponse(n.ID(), addr, resp) return } @@ -90,9 +96,9 @@ func (t *talkSystem) handleRequest(id enode.ID, addr netip.AddrPort, req *v5wire go func() { defer func() { t.slots <- struct{}{} }() udpAddr := &net.UDPAddr{IP: addr.Addr().AsSlice(), Port: int(addr.Port())} - respMessage := handler(id, udpAddr, req.Message) + respMessage := handler(n, udpAddr, req.Message) resp := &v5wire.TalkResponse{ReqID: req.ReqID, Message: respMessage} - t.transport.sendFromAnotherThread(id, addr, resp) + t.transport.sendFromAnotherThread(n.ID(), addr, resp) }() case <-timeout.C: // Couldn't get it in time, drop the request. diff --git a/p2p/discover/v5_udp.go b/p2p/discover/v5_udp.go index 6f7c797152..9679f5c61a 100644 --- a/p2p/discover/v5_udp.go +++ b/p2p/discover/v5_udp.go @@ -64,6 +64,9 @@ type codecV5 interface { // CurrentChallenge returns the most recent WHOAREYOU challenge that was encoded to given node. // This will return a non-nil value if there is an active handshake attempt with the node, and nil otherwise. CurrentChallenge(id enode.ID, addr string) *v5wire.Whoareyou + + // SessionNode returns a node that has completed the handshake. + SessionNode(id enode.ID, addr string) *enode.Node } // UDPv5 is the implementation of protocol version 5. diff --git a/p2p/discover/v5_udp_test.go b/p2p/discover/v5_udp_test.go index 3026dff538..3a384aab12 100644 --- a/p2p/discover/v5_udp_test.go +++ b/p2p/discover/v5_udp_test.go @@ -181,29 +181,35 @@ func TestUDPv5_handshakeRepeatChallenge(t *testing.T) { nonce1 := v5wire.Nonce{1} nonce2 := v5wire.Nonce{2} nonce3 := v5wire.Nonce{3} - check := func(p *v5wire.Whoareyou, wantNonce v5wire.Nonce) { + var firstAuthTag *v5wire.Nonce + check := func(p *v5wire.Whoareyou, authTag, wantNonce v5wire.Nonce) { t.Helper() if p.Nonce != wantNonce { - t.Error("wrong nonce in WHOAREYOU:", p.Nonce, wantNonce) + t.Error("wrong nonce in WHOAREYOU:", p.Nonce, "want:", wantNonce) + } + if firstAuthTag == nil { + firstAuthTag = &authTag + } else if authTag != *firstAuthTag { + t.Error("wrong auth tag in WHOAREYOU header:", authTag, "want:", *firstAuthTag) } } // Unknown packet from unknown node. test.packetIn(&v5wire.Unknown{Nonce: nonce1}) - test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, _ v5wire.Nonce) { - check(p, nonce1) + test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, authTag v5wire.Nonce) { + check(p, authTag, nonce1) }) // Second unknown packet. Here we expect the response to reference the // first unknown packet. test.packetIn(&v5wire.Unknown{Nonce: nonce2}) - test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, _ v5wire.Nonce) { - check(p, nonce1) + test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, authTag v5wire.Nonce) { + check(p, authTag, nonce1) }) // Third unknown packet. This should still return the first nonce. test.packetIn(&v5wire.Unknown{Nonce: nonce3}) - test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, _ v5wire.Nonce) { - check(p, nonce1) + test.waitPacketOut(func(p *v5wire.Whoareyou, addr netip.AddrPort, authTag v5wire.Nonce) { + check(p, authTag, nonce1) }) } @@ -486,7 +492,7 @@ func TestUDPv5_talkHandling(t *testing.T) { defer test.close() var recvMessage []byte - test.udp.RegisterTalkHandler("test", func(id enode.ID, addr *net.UDPAddr, message []byte) []byte { + test.udp.RegisterTalkHandler("test", func(n *enode.Node, addr *net.UDPAddr, message []byte) []byte { recvMessage = message return []byte("test response") }) @@ -766,20 +772,30 @@ type testCodecFrame struct { } func (c *testCodec) Encode(toID enode.ID, addr string, p v5wire.Packet, _ *v5wire.Whoareyou) ([]byte, v5wire.Nonce, error) { + // To match the behavior of v5wire.Codec, we return the cached encoding of + // WHOAREYOU challenges. + if wp, ok := p.(*v5wire.Whoareyou); ok && len(wp.Encoded) > 0 { + return wp.Encoded, wp.Nonce, nil + } + c.ctr++ var authTag v5wire.Nonce binary.BigEndian.PutUint64(authTag[:], c.ctr) + penc, _ := rlp.EncodeToBytes(p) + frame, err := rlp.EncodeToBytes(testCodecFrame{c.id, authTag, p.Kind(), penc}) + if err != nil { + return frame, authTag, err + } + // Store recently sent challenges. if w, ok := p.(*v5wire.Whoareyou); ok { - // Store recently sent Whoareyou challenges. + w.Nonce = authTag + w.Encoded = frame if c.sentChallenges == nil { c.sentChallenges = make(map[enode.ID]*v5wire.Whoareyou) } c.sentChallenges[toID] = w } - - penc, _ := rlp.EncodeToBytes(p) - frame, err := rlp.EncodeToBytes(testCodecFrame{c.id, authTag, p.Kind(), penc}) return frame, authTag, err } @@ -795,6 +811,10 @@ func (c *testCodec) Decode(input []byte, addr string) (enode.ID, *enode.Node, v5 return frame.NodeID, nil, p, nil } +func (c *testCodec) SessionNode(id enode.ID, addr string) *enode.Node { + return c.test.nodesByID[id].Node() +} + func (c *testCodec) decodeFrame(input []byte) (frame testCodecFrame, p v5wire.Packet, err error) { if err = rlp.DecodeBytes(input, &frame); err != nil { return frame, nil, fmt.Errorf("invalid frame: %v", err) diff --git a/p2p/discover/v5wire/encoding.go b/p2p/discover/v5wire/encoding.go index e50b7cd16d..ec5ef8a261 100644 --- a/p2p/discover/v5wire/encoding.go +++ b/p2p/discover/v5wire/encoding.go @@ -189,6 +189,11 @@ func (c *Codec) Encode(id enode.ID, addr string, packet Packet, challenge *Whoar ) switch { case packet.Kind() == WhoareyouPacket: + // just send the WHOAREYOU packet raw again, rather than the re-encoded challenge data + w := packet.(*Whoareyou) + if len(w.Encoded) > 0 { + return w.Encoded, w.Nonce, nil + } head, err = c.encodeWhoareyou(id, packet.(*Whoareyou)) case challenge != nil: // We have an unanswered challenge, send handshake. @@ -218,15 +223,22 @@ func (c *Codec) Encode(id enode.ID, addr string, packet Packet, challenge *Whoar // Store sent WHOAREYOU challenges. if challenge, ok := packet.(*Whoareyou); ok { challenge.ChallengeData = bytesCopy(&c.buf) + enc, err := c.EncodeRaw(id, head, msgData) + if err != nil { + return nil, Nonce{}, err + } + challenge.Encoded = bytes.Clone(enc) c.sc.storeSentHandshake(id, addr, challenge) - } else if msgData == nil { + return enc, head.Nonce, err + } + + if msgData == nil { headerData := c.buf.Bytes() msgData, err = c.encryptMessage(session, packet, &head, headerData) if err != nil { return nil, Nonce{}, err } } - enc, err := c.EncodeRaw(id, head, msgData) return enc, head.Nonce, err } @@ -347,7 +359,7 @@ func (c *Codec) encodeHandshakeHeader(toID enode.ID, addr string, challenge *Who } // TODO: this should happen when the first authenticated message is received - c.sc.storeNewSession(toID, addr, session) + c.sc.storeNewSession(toID, addr, session, challenge.Node) // Encode the auth header. var ( @@ -522,7 +534,7 @@ func (c *Codec) decodeHandshakeMessage(fromAddr string, head *Header, headerData } // Handshake OK, drop the challenge and store the new session keys. - c.sc.storeNewSession(auth.h.SrcID, fromAddr, session) + c.sc.storeNewSession(auth.h.SrcID, fromAddr, session, node) c.sc.deleteHandshake(auth.h.SrcID, fromAddr) return node, msg, nil } @@ -644,6 +656,10 @@ func (c *Codec) decryptMessage(input, nonce, headerData, readKey []byte) (Packet return DecodeMessage(msgdata[0], msgdata[1:]) } +func (c *Codec) SessionNode(id enode.ID, addr string) *enode.Node { + return c.sc.readNode(id, addr) +} + // checkValid performs some basic validity checks on the header. // The packetLen here is the length remaining after the static header. func (h *StaticHeader) checkValid(packetLen int, protocolID [6]byte) error { diff --git a/p2p/discover/v5wire/encoding_test.go b/p2p/discover/v5wire/encoding_test.go index df97e40e89..2304d0f132 100644 --- a/p2p/discover/v5wire/encoding_test.go +++ b/p2p/discover/v5wire/encoding_test.go @@ -166,7 +166,7 @@ func TestHandshake_rekey(t *testing.T) { readKey: []byte("BBBBBBBBBBBBBBBB"), writeKey: []byte("AAAAAAAAAAAAAAAA"), } - net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), session) + net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), session, net.nodeB.n()) // A -> B FINDNODE (encrypted with zero keys) findnode, authTag := net.nodeA.encode(t, net.nodeB, &Findnode{}) @@ -209,8 +209,8 @@ func TestHandshake_rekey2(t *testing.T) { readKey: []byte("CCCCCCCCCCCCCCCC"), writeKey: []byte("DDDDDDDDDDDDDDDD"), } - net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), initKeysA) - net.nodeB.c.sc.storeNewSession(net.nodeA.id(), net.nodeA.addr(), initKeysB) + net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), initKeysA, net.nodeB.n()) + net.nodeB.c.sc.storeNewSession(net.nodeA.id(), net.nodeA.addr(), initKeysB, net.nodeA.n()) // A -> B FINDNODE encrypted with initKeysA findnode, authTag := net.nodeA.encode(t, net.nodeB, &Findnode{Distances: []uint{3}}) @@ -362,8 +362,8 @@ func TestTestVectorsV5(t *testing.T) { ENRSeq: 2, }, prep: func(net *handshakeTest) { - net.nodeA.c.sc.storeNewSession(idB, addr, session) - net.nodeB.c.sc.storeNewSession(idA, addr, session.keysFlipped()) + net.nodeA.c.sc.storeNewSession(idB, addr, session, net.nodeB.n()) + net.nodeB.c.sc.storeNewSession(idA, addr, session.keysFlipped(), net.nodeA.n()) }, }, { @@ -499,8 +499,8 @@ func BenchmarkV5_DecodePing(b *testing.B) { readKey: []byte{233, 203, 93, 195, 86, 47, 177, 186, 227, 43, 2, 141, 244, 230, 120, 17}, writeKey: []byte{79, 145, 252, 171, 167, 216, 252, 161, 208, 190, 176, 106, 214, 39, 178, 134}, } - net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), session) - net.nodeB.c.sc.storeNewSession(net.nodeA.id(), net.nodeA.addr(), session.keysFlipped()) + net.nodeA.c.sc.storeNewSession(net.nodeB.id(), net.nodeB.addr(), session, net.nodeB.n()) + net.nodeB.c.sc.storeNewSession(net.nodeA.id(), net.nodeA.addr(), session.keysFlipped(), net.nodeA.n()) addrB := net.nodeA.addr() ping := &Ping{ReqID: []byte("reqid"), ENRSeq: 5} enc, _, err := net.nodeA.c.Encode(net.nodeB.id(), addrB, ping, nil) diff --git a/p2p/discover/v5wire/msg.go b/p2p/discover/v5wire/msg.go index 401db2f6c5..089fd4ebdc 100644 --- a/p2p/discover/v5wire/msg.go +++ b/p2p/discover/v5wire/msg.go @@ -73,6 +73,9 @@ type ( Node *enode.Node sent mclock.AbsTime // for handshake GC. + + // Encoded is packet raw data for sending out, but should not be include in the RLP encoding. + Encoded []byte `rlp:"-"` } // PING is sent during liveness checks. diff --git a/p2p/discover/v5wire/session.go b/p2p/discover/v5wire/session.go index 862c21fcee..5a2166b143 100644 --- a/p2p/discover/v5wire/session.go +++ b/p2p/discover/v5wire/session.go @@ -54,11 +54,12 @@ type session struct { writeKey []byte readKey []byte nonceCounter uint32 + node *enode.Node } // keysFlipped returns a copy of s with the read and write keys flipped. func (s *session) keysFlipped() *session { - return &session{s.readKey, s.writeKey, s.nonceCounter} + return &session{s.readKey, s.writeKey, s.nonceCounter, s.node} } func NewSessionCache(maxItems int, clock mclock.Clock) *SessionCache { @@ -103,8 +104,19 @@ func (sc *SessionCache) readKey(id enode.ID, addr string) []byte { return nil } +func (sc *SessionCache) readNode(id enode.ID, addr string) *enode.Node { + if s := sc.session(id, addr); s != nil { + return s.node + } + return nil +} + // storeNewSession stores new encryption keys in the cache. -func (sc *SessionCache) storeNewSession(id enode.ID, addr string, s *session) { +func (sc *SessionCache) storeNewSession(id enode.ID, addr string, s *session, n *enode.Node) { + if n == nil { + panic("nil node in storeNewSession") + } + s.node = n sc.sessions.Add(sessionID{id, addr}, s) } diff --git a/p2p/metrics.go b/p2p/metrics.go index 1fd0f26db3..29c2acb0cb 100644 --- a/p2p/metrics.go +++ b/p2p/metrics.go @@ -49,7 +49,11 @@ var ( serveSuccessMeter = metrics.NewRegisteredMeter("p2p/serves/success", nil) dialMeter = metrics.NewRegisteredMeter("p2p/dials", nil) dialSuccessMeter = metrics.NewRegisteredMeter("p2p/dials/success", nil) - dialConnectionError = metrics.NewRegisteredMeter("p2p/dials/error/connection", nil) + dialConnectionError = metrics.NewRegisteredMeter("p2p/dials/error/connection", nil) // dial timeout; no route to host; connection refused; network is unreachable + + // count peers that stayed connected for at least 1 min + serve1MinSuccessMeter = metrics.NewRegisteredMeter("p2p/serves/success/1min", nil) + dial1MinSuccessMeter = metrics.NewRegisteredMeter("p2p/dials/success/1min", nil) // handshake error meters dialTooManyPeers = metrics.NewRegisteredMeter("p2p/dials/error/saturated", nil) @@ -57,34 +61,41 @@ var ( dialSelf = metrics.NewRegisteredMeter("p2p/dials/error/self", nil) dialUselessPeer = metrics.NewRegisteredMeter("p2p/dials/error/useless", nil) dialUnexpectedIdentity = metrics.NewRegisteredMeter("p2p/dials/error/id/unexpected", nil) - dialEncHandshakeError = metrics.NewRegisteredMeter("p2p/dials/error/rlpx/enc", nil) - dialProtoHandshakeError = metrics.NewRegisteredMeter("p2p/dials/error/rlpx/proto", nil) + dialEncHandshakeError = metrics.NewRegisteredMeter("p2p/dials/error/rlpx/enc", nil) // EOF; connection reset during handshake; message too big; i/o timeout + dialProtoHandshakeError = metrics.NewRegisteredMeter("p2p/dials/error/rlpx/proto", nil) // EOF + + // capture the rest of errors that are not handled by the above meters + dialOtherError = metrics.NewRegisteredMeter("p2p/dials/error/other", nil) ) -// markDialError matches errors that occur while setting up a dial connection -// to the corresponding meter. +// markDialError matches errors that occur while setting up a dial connection to the +// corresponding meter. We don't maintain meters for evert possible error, just for +// the most interesting ones. func markDialError(err error) { if !metrics.Enabled() { return } - if err2 := errors.Unwrap(err); err2 != nil { - err = err2 - } - switch err { - case DiscTooManyPeers: + + var reason DiscReason + var handshakeErr *protoHandshakeError + d := errors.As(err, &reason) + switch { + case d && reason == DiscTooManyPeers: dialTooManyPeers.Mark(1) - case DiscAlreadyConnected: + case d && reason == DiscAlreadyConnected: dialAlreadyConnected.Mark(1) - case DiscSelf: + case d && reason == DiscSelf: dialSelf.Mark(1) - case DiscUselessPeer: + case d && reason == DiscUselessPeer: dialUselessPeer.Mark(1) - case DiscUnexpectedIdentity: + case d && reason == DiscUnexpectedIdentity: dialUnexpectedIdentity.Mark(1) - case errEncHandshakeError: - dialEncHandshakeError.Mark(1) - case errProtoHandshakeError: + case errors.As(err, &handshakeErr): dialProtoHandshakeError.Mark(1) + case errors.Is(err, errEncHandshakeError): + dialEncHandshakeError.Mark(1) + default: + dialOtherError.Mark(1) } } diff --git a/p2p/nat/nat.go b/p2p/nat/nat.go index 5f7af7424d..a0ddb3b29b 100644 --- a/p2p/nat/nat.go +++ b/p2p/nat/nat.go @@ -140,7 +140,7 @@ type ExtIP net.IP func (n ExtIP) ExternalIP() (net.IP, error) { return net.IP(n), nil } func (n ExtIP) String() string { return fmt.Sprintf("ExtIP(%v)", net.IP(n)) } -func (n ExtIP) MarshalText() ([]byte, error) { return []byte(fmt.Sprintf("extip:%v", net.IP(n))), nil } +func (n ExtIP) MarshalText() ([]byte, error) { return fmt.Appendf(nil, "extip:%v", net.IP(n)), nil } // These do nothing. diff --git a/p2p/nat/natpmp.go b/p2p/nat/natpmp.go index b8f59ee890..ee07eb4ff6 100644 --- a/p2p/nat/natpmp.go +++ b/p2p/nat/natpmp.go @@ -49,6 +49,9 @@ func (n *pmp) AddMapping(protocol string, extport, intport int, name string, lif if lifetime <= 0 { return 0, errors.New("lifetime must not be <= 0") } + if extport == 0 { + extport = intport + } // Note order of port arguments is switched between our // AddMapping and the client's AddPortMapping. res, err := n.c.AddPortMapping(strings.ToLower(protocol), intport, extport, int(lifetime/time.Second)) @@ -71,7 +74,7 @@ func (n *pmp) DeleteMapping(protocol string, extport, intport int) (err error) { } func (n *pmp) MarshalText() ([]byte, error) { - return []byte(fmt.Sprintf("natpmp:%v", n.gw)), nil + return fmt.Appendf(nil, "natpmp:%v", n.gw), nil } func discoverPMP() Interface { diff --git a/p2p/nat/natupnp.go b/p2p/nat/natupnp.go index f1bb955892..d79677db55 100644 --- a/p2p/nat/natupnp.go +++ b/p2p/nat/natupnp.go @@ -26,6 +26,7 @@ import ( "sync" "time" + "github.com/ethereum/go-ethereum/log" "github.com/huin/goupnp" "github.com/huin/goupnp/dcps/internetgateway1" "github.com/huin/goupnp/dcps/internetgateway2" @@ -34,6 +35,8 @@ import ( const ( soapRequestTimeout = 3 * time.Second rateLimit = 200 * time.Millisecond + retryCount = 3 // number of retries after a failed AddPortMapping + randomCount = 3 // number of random ports to try ) type upnp struct { @@ -82,40 +85,52 @@ func (n *upnp) ExternalIP() (addr net.IP, err error) { func (n *upnp) AddMapping(protocol string, extport, intport int, desc string, lifetime time.Duration) (uint16, error) { ip, err := n.internalAddress() if err != nil { - return 0, nil // TODO: Shouldn't we return the error? + return 0, err } protocol = strings.ToUpper(protocol) lifetimeS := uint32(lifetime / time.Second) - n.DeleteMapping(protocol, extport, intport) - err = n.withRateLimit(func() error { - return n.client.AddPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) - }) - if err == nil { - return uint16(extport), nil + if extport == 0 { + extport = intport } - return uint16(extport), n.withRateLimit(func() error { - p, err := n.addAnyPortMapping(protocol, extport, intport, ip, desc, lifetimeS) - if err == nil { - extport = int(p) - } - return err - }) + // Try to add port mapping, preferring the specified external port. + return n.addAnyPortMapping(protocol, extport, intport, ip, desc, lifetimeS) } +// addAnyPortMapping tries to add a port mapping with the specified external port. +// If the external port is already in use, it will try to assign another port. func (n *upnp) addAnyPortMapping(protocol string, extport, intport int, ip net.IP, desc string, lifetimeS uint32) (uint16, error) { if client, ok := n.client.(*internetgateway2.WANIPConnection2); ok { - return client.AddAnyPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) + return n.portWithRateLimit(func() (uint16, error) { + return client.AddAnyPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) + }) } - // It will retry with a random port number if the client does - // not support AddAnyPortMapping. - extport = n.randomPort() - err := n.client.AddPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) - if err != nil { - return 0, err + // For IGDv1 and v1 services we should first try to add with extport. + for i := 0; i < retryCount+1; i++ { + err := n.withRateLimit(func() error { + return n.client.AddPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) + }) + if err == nil { + return uint16(extport), nil + } + log.Debug("Failed to add port mapping", "protocol", protocol, "extport", extport, "intport", intport, "err", err) } - return uint16(extport), nil + + // If above fails, we retry with a random port. + // We retry several times because of possible port conflicts. + var err error + for i := 0; i < randomCount; i++ { + extport = n.randomPort() + err := n.withRateLimit(func() error { + return n.client.AddPortMapping("", uint16(extport), protocol, uint16(intport), ip.String(), true, desc, lifetimeS) + }) + if err == nil { + return uint16(extport), nil + } + log.Debug("Failed to add random port mapping", "protocol", protocol, "extport", extport, "intport", intport, "err", err) + } + return 0, err } func (n *upnp) randomPort() int { @@ -158,6 +173,17 @@ func (n *upnp) String() string { return "UPNP " + n.service } +func (n *upnp) portWithRateLimit(pfn func() (uint16, error)) (uint16, error) { + var port uint16 + var err error + fn := func() error { + port, err = pfn() + return err + } + n.withRateLimit(fn) + return port, err +} + func (n *upnp) withRateLimit(fn func() error) error { n.mu.Lock() defer n.mu.Unlock() diff --git a/p2p/peer.go b/p2p/peer.go index a01df63d0c..9a0a750ac8 100644 --- a/p2p/peer.go +++ b/p2p/peer.go @@ -220,11 +220,35 @@ func (p *Peer) String() string { return fmt.Sprintf("Peer %x %v", id[:8], p.RemoteAddr()) } -// Inbound returns true if the peer is an inbound connection +// Inbound returns true if the peer is an inbound (not dialed) connection. func (p *Peer) Inbound() bool { return p.rw.is(inboundConn) } +// Trusted returns true if the peer is configured as trusted. +// Trusted peers are accepted in above the MaxInboundConns limit. +// The peer can be either inbound or dialed. +func (p *Peer) Trusted() bool { + return p.rw.is(trustedConn) +} + +// DynDialed returns true if the peer was dialed successfully (passed handshake) and +// it is not configured as static. +func (p *Peer) DynDialed() bool { + return p.rw.is(dynDialedConn) +} + +// StaticDialed returns true if the peer was dialed successfully (passed handshake) and +// it is configured as static. +func (p *Peer) StaticDialed() bool { + return p.rw.is(staticDialedConn) +} + +// Lifetime returns the time since peer creation. +func (p *Peer) Lifetime() mclock.AbsTime { + return mclock.Now() - p.created +} + func newPeer(log log.Logger, conn *conn, protocols []Protocol) *Peer { protomap := matchProtocols(protocols, conn.caps, conn) p := &Peer{ @@ -254,6 +278,8 @@ func (p *Peer) run() (remoteRequested bool, err error) { p.wg.Add(2) go p.readLoop(readErr) go p.pingLoop() + live1min := time.NewTimer(1 * time.Minute) + defer live1min.Stop() // Start all protocol handlers. writeStart <- struct{}{} @@ -285,6 +311,12 @@ loop: case err = <-p.disc: reason = discReasonForError(err) break loop + case <-live1min.C: + if p.Inbound() { + serve1MinSuccessMeter.Mark(1) + } else { + dial1MinSuccessMeter.Mark(1) + } } } diff --git a/p2p/server.go b/p2p/server.go index c1564352e5..d9105976dd 100644 --- a/p2p/server.go +++ b/p2p/server.go @@ -66,11 +66,15 @@ const ( ) var ( - errServerStopped = errors.New("server stopped") - errEncHandshakeError = errors.New("rlpx enc error") - errProtoHandshakeError = errors.New("rlpx proto error") + errServerStopped = errors.New("server stopped") + errEncHandshakeError = errors.New("rlpx enc error") ) +type protoHandshakeError struct{ err error } + +func (e *protoHandshakeError) Error() string { return fmt.Sprintf("rlpx proto error: %v", e.err) } +func (e *protoHandshakeError) Unwrap() error { return e.err } + // Server manages all peer connections. type Server struct { // Config fields may not be modified while the server is running. @@ -508,7 +512,7 @@ func (srv *Server) setupDiscovery() error { func (srv *Server) setupDialScheduler() { config := dialConfig{ self: srv.localnode.ID(), - maxDialPeers: srv.maxDialedConns(), + maxDialPeers: srv.MaxDialedConns(), maxActiveDials: srv.MaxPendingPeers, log: srv.Logger, netRestrict: srv.NetRestrict, @@ -527,11 +531,11 @@ func (srv *Server) setupDialScheduler() { } } -func (srv *Server) maxInboundConns() int { - return srv.MaxPeers - srv.maxDialedConns() +func (srv *Server) MaxInboundConns() int { + return srv.MaxPeers - srv.MaxDialedConns() } -func (srv *Server) maxDialedConns() (limit int) { +func (srv *Server) MaxDialedConns() (limit int) { if srv.NoDial || srv.MaxPeers == 0 { return 0 } @@ -736,7 +740,7 @@ func (srv *Server) postHandshakeChecks(peers map[enode.ID]*Peer, inboundCount in switch { case !c.is(trustedConn) && len(peers) >= srv.MaxPeers: return DiscTooManyPeers - case !c.is(trustedConn) && c.is(inboundConn) && inboundCount >= srv.maxInboundConns(): + case !c.is(trustedConn) && c.is(inboundConn) && inboundCount >= srv.MaxInboundConns(): return DiscTooManyPeers case peers[c.node.ID()] != nil: return DiscAlreadyConnected @@ -907,7 +911,7 @@ func (srv *Server) setupConn(c *conn, dialDest *enode.Node) error { phs, err := c.doProtoHandshake(srv.ourHandshake) if err != nil { clog.Trace("Failed p2p handshake", "err", err) - return fmt.Errorf("%w: %v", errProtoHandshakeError, err) + return &protoHandshakeError{err: err} } if id := c.node.ID(); !bytes.Equal(crypto.Keccak256(phs.ID), id[:]) { clog.Trace("Wrong devp2p handshake identity", "phsid", hex.EncodeToString(phs.ID)) diff --git a/p2p/server_nat.go b/p2p/server_nat.go index 933993bc1f..298c454a4a 100644 --- a/p2p/server_nat.go +++ b/p2p/server_nat.go @@ -31,12 +31,14 @@ const ( portMapRefreshInterval = 8 * time.Minute portMapRetryInterval = 5 * time.Minute extipRetryInterval = 2 * time.Minute + maxRetries = 5 // max number of failed attempts to refresh the mapping ) type portMapping struct { protocol string name string port int + retries int // number of failed attempts to refresh the mapping // for use by the portMappingLoop goroutine: extPort int // the mapped port returned by the NAT interface @@ -150,37 +152,53 @@ func (srv *Server) portMappingLoop() { continue } - external := m.port - if m.extPort != 0 { - external = m.extPort - } - log := newLogger(m.protocol, external, m.port) - + log := newLogger(m.protocol, m.extPort, m.port) log.Trace("Attempting port mapping") - p, err := srv.NAT.AddMapping(m.protocol, external, m.port, m.name, portMapDuration) + p, err := srv.NAT.AddMapping(m.protocol, m.extPort, m.port, m.name, portMapDuration) if err != nil { - log.Debug("Couldn't add port mapping", "err", err) - m.extPort = 0 + // Failed to add or refresh port mapping. + if m.extPort == 0 { + log.Debug("Couldn't add port mapping", "err", err) + } else { + // Failed refresh. Since UPnP implementation are often buggy, + // and lifetime is larger than the retry interval, this does not + // mean we lost our existing mapping. We do not reset the external + // port, as it is still our best chance, but we do retry soon. + // We could check the error code, but UPnP implementations are buggy. + log.Debug("Couldn't refresh port mapping", "err", err) + m.retries++ + if m.retries > maxRetries { + m.retries = 0 + err := srv.NAT.DeleteMapping(m.protocol, m.extPort, m.port) + log.Debug("Couldn't refresh port mapping, trying to delete it:", "err", err) + m.extPort = 0 + } + } m.nextTime = srv.clock.Now().Add(portMapRetryInterval) + // Note ENR is not updated here, i.e. we keep the last port. continue } - // It was mapped! - m.extPort = int(p) - m.nextTime = srv.clock.Now().Add(portMapRefreshInterval) - if external != m.extPort { - log = newLogger(m.protocol, m.extPort, m.port) - log.Info("NAT mapped alternative port") - } else { - log.Info("NAT mapped port") - } - // Update port in local ENR. - switch m.protocol { - case "TCP": - srv.localnode.Set(enr.TCP(m.extPort)) - case "UDP": - srv.localnode.SetFallbackUDP(m.extPort) + // It was mapped! + m.retries = 0 + log = newLogger(m.protocol, int(p), m.port) + if int(p) != m.extPort { + m.extPort = int(p) + if m.port != m.extPort { + log.Info("NAT mapped alternative port") + } else { + log.Info("NAT mapped port") + } + + // Update port in local ENR. + switch m.protocol { + case "TCP": + srv.localnode.Set(enr.TCP(m.extPort)) + case "UDP": + srv.localnode.SetFallbackUDP(m.extPort) + } } + m.nextTime = srv.clock.Now().Add(portMapRefreshInterval) } } } diff --git a/p2p/server_test.go b/p2p/server_test.go index a0491e984a..d42926cf4c 100644 --- a/p2p/server_test.go +++ b/p2p/server_test.go @@ -410,11 +410,11 @@ func TestServerSetupConn(t *testing.T) { wantCloseErr: DiscUnexpectedIdentity, }, { - tt: &setupTransport{pubkey: clientpub, protoHandshakeErr: errProtoHandshakeError}, + tt: &setupTransport{pubkey: clientpub, protoHandshakeErr: DiscTooManyPeers}, dialDest: enode.NewV4(clientpub, nil, 0, 0), flags: dynDialedConn, wantCalls: "doEncHandshake,doProtoHandshake,close,", - wantCloseErr: errProtoHandshakeError, + wantCloseErr: DiscTooManyPeers, }, { tt: &setupTransport{pubkey: srvpub, phs: protoHandshake{ID: crypto.FromECDSAPub(srvpub)[1:]}}, diff --git a/params/config.go b/params/config.go index 8f9e02583b..67aa6b2225 100644 --- a/params/config.go +++ b/params/config.go @@ -60,10 +60,12 @@ var ( TerminalTotalDifficulty: MainnetTerminalTotalDifficulty, // 58_750_000_000_000_000_000_000 ShanghaiTime: newUint64(1681338455), CancunTime: newUint64(1710338135), + PragueTime: newUint64(1746612311), DepositContractAddress: common.HexToAddress("0x00000000219ab540356cbb839cbe05303d7705fa"), Ethash: new(EthashConfig), BlobScheduleConfig: &BlobScheduleConfig{ Cancun: DefaultCancunBlobConfig, + Prague: DefaultPragueBlobConfig, }, } // HoleskyChainConfig contains the chain parameters to run a node on the Holesky test network. @@ -907,6 +909,23 @@ func (c *ChainConfig) LatestFork(time uint64) forks.Fork { } } +// Timestamp returns the timestamp associated with the fork or returns nil if +// the fork isn't defined or isn't a time-based fork. +func (c *ChainConfig) Timestamp(fork forks.Fork) *uint64 { + switch { + case fork == forks.Osaka: + return c.OsakaTime + case fork == forks.Prague: + return c.PragueTime + case fork == forks.Cancun: + return c.CancunTime + case fork == forks.Shanghai: + return c.ShanghaiTime + default: + return nil + } +} + // isForkBlockIncompatible returns true if a fork scheduled at block s1 cannot be // rescheduled to block s2 because head is already past the fork. func isForkBlockIncompatible(s1, s2, head *big.Int) bool { diff --git a/params/forks/forks.go b/params/forks/forks.go index 02f6e5b612..5c9612a625 100644 --- a/params/forks/forks.go +++ b/params/forks/forks.go @@ -20,7 +20,7 @@ package forks type Fork int const ( - Frontier = iota + Frontier Fork = iota FrontierThawing Homestead DAO @@ -41,3 +41,35 @@ const ( Prague Osaka ) + +// String implements fmt.Stringer. +func (f Fork) String() string { + s, ok := forkToString[f] + if !ok { + return "Unknown fork" + } + return s +} + +var forkToString = map[Fork]string{ + Frontier: "Frontier", + FrontierThawing: "Frontier Thawing", + Homestead: "Homestead", + DAO: "DAO", + TangerineWhistle: "Tangerine Whistle", + SpuriousDragon: "Spurious Dragon", + Byzantium: "Byzantium", + Constantinople: "Constantinople", + Petersburg: "Petersburg", + Istanbul: "Istanbul", + MuirGlacier: "Muir Glacier", + Berlin: "Berlin", + London: "London", + ArrowGlacier: "Arrow Glacier", + GrayGlacier: "Gray Glacier", + Paris: "Paris", + Shanghai: "Shanghai", + Cancun: "Cancun", + Prague: "Prague", + Osaka: "Osaka", +} diff --git a/rpc/types.go b/rpc/types.go index 2e53174b87..85f15344e8 100644 --- a/rpc/types.go +++ b/rpc/types.go @@ -63,11 +63,11 @@ type jsonWriter interface { type BlockNumber int64 const ( + EarliestBlockNumber = BlockNumber(-5) SafeBlockNumber = BlockNumber(-4) FinalizedBlockNumber = BlockNumber(-3) LatestBlockNumber = BlockNumber(-2) PendingBlockNumber = BlockNumber(-1) - EarliestBlockNumber = BlockNumber(0) ) // UnmarshalJSON parses the given JSON fragment into a BlockNumber. It supports: diff --git a/signer/core/apitypes/signed_data_internal_test.go b/signer/core/apitypes/signed_data_internal_test.go index 1a14b35ef2..bee9f1c351 100644 --- a/signer/core/apitypes/signed_data_internal_test.go +++ b/signer/core/apitypes/signed_data_internal_test.go @@ -282,7 +282,7 @@ func TestTypedDataArrayValidate(t *testing.T) { messageHash, tErr := td.HashStruct(td.PrimaryType, td.Message) assert.NoError(t, tErr, "failed to hash message: %v", tErr) - digest := crypto.Keccak256Hash([]byte(fmt.Sprintf("%s%s%s", "\x19\x01", string(domainSeparator), string(messageHash)))) + digest := crypto.Keccak256Hash(fmt.Appendf(nil, "%s%s%s", "\x19\x01", string(domainSeparator), string(messageHash))) assert.Equal(t, tc.Digest, digest.String(), "digest doesn't not match") assert.NoError(t, td.validate(), "validation failed", tErr) diff --git a/signer/core/signed_data_test.go b/signer/core/signed_data_test.go index b6c080736c..001f6b6838 100644 --- a/signer/core/signed_data_test.go +++ b/signer/core/signed_data_test.go @@ -369,7 +369,7 @@ func sign(typedData apitypes.TypedData) ([]byte, []byte, error) { if err != nil { return nil, nil, err } - rawData := []byte(fmt.Sprintf("\x19\x01%s%s", string(domainSeparator), string(typedDataHash))) + rawData := fmt.Appendf(nil, "\x19\x01%s%s", string(domainSeparator), string(typedDataHash)) sighash := crypto.Keccak256(rawData) return typedDataHash, sighash, nil } diff --git a/tests/fuzzers/txfetcher/txfetcher_fuzzer.go b/tests/fuzzers/txfetcher/txfetcher_fuzzer.go index 51f2fc3b4d..c136253a62 100644 --- a/tests/fuzzers/txfetcher/txfetcher_fuzzer.go +++ b/tests/fuzzers/txfetcher/txfetcher_fuzzer.go @@ -84,7 +84,12 @@ func fuzz(input []byte) int { }, func(string, []common.Hash) error { return nil }, nil, - clock, rand, + clock, + func() time.Time { + nanoTime := int64(clock.Now()) + return time.Unix(nanoTime/1000000000, nanoTime%1000000000) + }, + rand, ) f.Start() defer f.Stop() diff --git a/trie/committer.go b/trie/committer.go index 6c4374ccfd..0939a07abb 100644 --- a/trie/committer.go +++ b/trie/committer.go @@ -57,32 +57,26 @@ func (c *committer) commit(path []byte, n node, parallel bool) node { // Commit children, then parent, and remove the dirty flag. switch cn := n.(type) { case *shortNode: - // Commit child - collapsed := cn.copy() - // If the child is fullNode, recursively commit, // otherwise it can only be hashNode or valueNode. if _, ok := cn.Val.(*fullNode); ok { - collapsed.Val = c.commit(append(path, cn.Key...), cn.Val, false) + cn.Val = c.commit(append(path, cn.Key...), cn.Val, false) } // The key needs to be copied, since we're adding it to the // modified nodeset. - collapsed.Key = hexToCompact(cn.Key) - hashedNode := c.store(path, collapsed) + cn.Key = hexToCompact(cn.Key) + hashedNode := c.store(path, cn) if hn, ok := hashedNode.(hashNode); ok { return hn } - return collapsed + return cn case *fullNode: - hashedKids := c.commitChildren(path, cn, parallel) - collapsed := cn.copy() - collapsed.Children = hashedKids - - hashedNode := c.store(path, collapsed) + c.commitChildren(path, cn, parallel) + hashedNode := c.store(path, cn) if hn, ok := hashedNode.(hashNode); ok { return hn } - return collapsed + return cn case hashNode: return cn default: @@ -92,11 +86,10 @@ func (c *committer) commit(path []byte, n node, parallel bool) node { } // commitChildren commits the children of the given fullnode -func (c *committer) commitChildren(path []byte, n *fullNode, parallel bool) [17]node { +func (c *committer) commitChildren(path []byte, n *fullNode, parallel bool) { var ( - wg sync.WaitGroup - nodesMu sync.Mutex - children [17]node + wg sync.WaitGroup + nodesMu sync.Mutex ) for i := 0; i < 16; i++ { child := n.Children[i] @@ -106,22 +99,21 @@ func (c *committer) commitChildren(path []byte, n *fullNode, parallel bool) [17] // If it's the hashed child, save the hash value directly. // Note: it's impossible that the child in range [0, 15] // is a valueNode. - if hn, ok := child.(hashNode); ok { - children[i] = hn + if _, ok := child.(hashNode); ok { continue } // Commit the child recursively and store the "hashed" value. // Note the returned node can be some embedded nodes, so it's // possible the type is not hashNode. if !parallel { - children[i] = c.commit(append(path, byte(i)), child, false) + n.Children[i] = c.commit(append(path, byte(i)), child, false) } else { wg.Add(1) go func(index int) { p := append(path, byte(index)) childSet := trienode.NewNodeSet(c.nodes.Owner) childCommitter := newCommitter(childSet, c.tracer, c.collectLeaf) - children[index] = childCommitter.commit(p, child, false) + n.Children[index] = childCommitter.commit(p, child, false) nodesMu.Lock() c.nodes.MergeSet(childSet) nodesMu.Unlock() @@ -132,11 +124,6 @@ func (c *committer) commitChildren(path []byte, n *fullNode, parallel bool) [17] if parallel { wg.Wait() } - // For the 17th child, it's possible the type is valuenode. - if n.Children[16] != nil { - children[16] = n.Children[16] - } - return children } // store hashes the node n and adds it to the modified nodeset. If leaf collection diff --git a/trie/hasher.go b/trie/hasher.go index 28f7f3d0c3..614640ae3a 100644 --- a/trie/hasher.go +++ b/trie/hasher.go @@ -53,62 +53,56 @@ func returnHasherToPool(h *hasher) { hasherPool.Put(h) } -// hash collapses a node down into a hash node, also returning a copy of the -// original node initialized with the computed hash to replace the original one. -func (h *hasher) hash(n node, force bool) (hashed node, cached node) { +// hash collapses a node down into a hash node. +func (h *hasher) hash(n node, force bool) node { // Return the cached hash if it's available if hash, _ := n.cache(); hash != nil { - return hash, n + return hash } // Trie not processed yet, walk the children switch n := n.(type) { case *shortNode: - collapsed, cached := h.hashShortNodeChildren(n) + collapsed := h.hashShortNodeChildren(n) hashed := h.shortnodeToHash(collapsed, force) - // We need to retain the possibly _not_ hashed node, in case it was too - // small to be hashed if hn, ok := hashed.(hashNode); ok { - cached.flags.hash = hn + n.flags.hash = hn } else { - cached.flags.hash = nil + n.flags.hash = nil } - return hashed, cached + return hashed case *fullNode: - collapsed, cached := h.hashFullNodeChildren(n) - hashed = h.fullnodeToHash(collapsed, force) + collapsed := h.hashFullNodeChildren(n) + hashed := h.fullnodeToHash(collapsed, force) if hn, ok := hashed.(hashNode); ok { - cached.flags.hash = hn + n.flags.hash = hn } else { - cached.flags.hash = nil + n.flags.hash = nil } - return hashed, cached + return hashed default: // Value and hash nodes don't have children, so they're left as were - return n, n + return n } } -// hashShortNodeChildren collapses the short node. The returned collapsed node -// holds a live reference to the Key, and must not be modified. -func (h *hasher) hashShortNodeChildren(n *shortNode) (collapsed, cached *shortNode) { - // Hash the short node's child, caching the newly hashed subtree - collapsed, cached = n.copy(), n.copy() - // Previously, we did copy this one. We don't seem to need to actually - // do that, since we don't overwrite/reuse keys - // cached.Key = common.CopyBytes(n.Key) +// hashShortNodeChildren returns a copy of the supplied shortNode, with its child +// being replaced by either the hash or an embedded node if the child is small. +func (h *hasher) hashShortNodeChildren(n *shortNode) *shortNode { + var collapsed shortNode collapsed.Key = hexToCompact(n.Key) - // Unless the child is a valuenode or hashnode, hash it switch n.Val.(type) { case *fullNode, *shortNode: - collapsed.Val, cached.Val = h.hash(n.Val, false) + collapsed.Val = h.hash(n.Val, false) + default: + collapsed.Val = n.Val } - return collapsed, cached + return &collapsed } -func (h *hasher) hashFullNodeChildren(n *fullNode) (collapsed *fullNode, cached *fullNode) { - // Hash the full node's children, caching the newly hashed subtrees - cached = n.copy() - collapsed = n.copy() +// hashFullNodeChildren returns a copy of the supplied fullNode, with its child +// being replaced by either the hash or an embedded node if the child is small. +func (h *hasher) hashFullNodeChildren(n *fullNode) *fullNode { + var children [17]node if h.parallel { var wg sync.WaitGroup wg.Add(16) @@ -116,9 +110,9 @@ func (h *hasher) hashFullNodeChildren(n *fullNode) (collapsed *fullNode, cached go func(i int) { hasher := newHasher(false) if child := n.Children[i]; child != nil { - collapsed.Children[i], cached.Children[i] = hasher.hash(child, false) + children[i] = hasher.hash(child, false) } else { - collapsed.Children[i] = nilValueNode + children[i] = nilValueNode } returnHasherToPool(hasher) wg.Done() @@ -128,19 +122,21 @@ func (h *hasher) hashFullNodeChildren(n *fullNode) (collapsed *fullNode, cached } else { for i := 0; i < 16; i++ { if child := n.Children[i]; child != nil { - collapsed.Children[i], cached.Children[i] = h.hash(child, false) + children[i] = h.hash(child, false) } else { - collapsed.Children[i] = nilValueNode + children[i] = nilValueNode } } } - return collapsed, cached + if n.Children[16] != nil { + children[16] = n.Children[16] + } + return &fullNode{flags: nodeFlag{}, Children: children} } -// shortnodeToHash creates a hashNode from a shortNode. The supplied shortnode -// should have hex-type Key, which will be converted (without modification) -// into compact form for RLP encoding. -// If the rlp data is smaller than 32 bytes, `nil` is returned. +// shortNodeToHash computes the hash of the given shortNode. The shortNode must +// first be collapsed, with its key converted to compact form. If the RLP-encoded +// node data is smaller than 32 bytes, the node itself is returned. func (h *hasher) shortnodeToHash(n *shortNode, force bool) node { n.encode(h.encbuf) enc := h.encodedBytes() @@ -151,8 +147,8 @@ func (h *hasher) shortnodeToHash(n *shortNode, force bool) node { return h.hashData(enc) } -// fullnodeToHash is used to create a hashNode from a fullNode, (which -// may contain nil values) +// fullnodeToHash computes the hash of the given fullNode. If the RLP-encoded +// node data is smaller than 32 bytes, the node itself is returned. func (h *hasher) fullnodeToHash(n *fullNode, force bool) node { n.encode(h.encbuf) enc := h.encodedBytes() @@ -203,10 +199,10 @@ func (h *hasher) hashDataTo(dst, data []byte) { func (h *hasher) proofHash(original node) (collapsed, hashed node) { switch n := original.(type) { case *shortNode: - sn, _ := h.hashShortNodeChildren(n) + sn := h.hashShortNodeChildren(n) return sn, h.shortnodeToHash(sn, false) case *fullNode: - fn, _ := h.hashFullNodeChildren(n) + fn := h.hashFullNodeChildren(n) return fn, h.fullnodeToHash(fn, false) default: // Value and hash nodes don't have children, so they're left as were diff --git a/trie/node.go b/trie/node.go index ecc2de192d..96f077ebbb 100644 --- a/trie/node.go +++ b/trie/node.go @@ -79,15 +79,19 @@ func (n *fullNode) EncodeRLP(w io.Writer) error { return eb.Flush() } -func (n *fullNode) copy() *fullNode { copy := *n; return © } -func (n *shortNode) copy() *shortNode { copy := *n; return © } - // nodeFlag contains caching-related metadata about a node. type nodeFlag struct { hash hashNode // cached hash of the node (may be nil) dirty bool // whether the node has changes that must be written to the database } +func (n nodeFlag) copy() nodeFlag { + return nodeFlag{ + hash: common.CopyBytes(n.hash), + dirty: n.dirty, + } +} + func (n *fullNode) cache() (hashNode, bool) { return n.flags.hash, n.flags.dirty } func (n *shortNode) cache() (hashNode, bool) { return n.flags.hash, n.flags.dirty } func (n hashNode) cache() (hashNode, bool) { return nil, true } @@ -228,7 +232,9 @@ func decodeRef(buf []byte) (node, []byte, error) { err := fmt.Errorf("oversized embedded node (size is %d bytes, want size < %d)", size, hashLen) return nil, buf, err } - n, err := decodeNode(nil, buf) + // The buffer content has already been copied or is safe to use; + // no additional copy is required. + n, err := decodeNodeUnsafe(nil, buf) return n, rest, err case kind == rlp.String && len(val) == 0: // empty node diff --git a/trie/proof.go b/trie/proof.go index 2e527348bf..751d6f620f 100644 --- a/trie/proof.go +++ b/trie/proof.go @@ -485,10 +485,18 @@ func VerifyRangeProof(rootHash common.Hash, firstKey []byte, keys [][]byte, valu if len(keys) != len(values) { return false, fmt.Errorf("inconsistent proof data, keys: %d, values: %d", len(keys), len(values)) } - // Ensure the received batch is monotonic increasing and contains no deletions + // Ensure the received batch is + // - monotonically increasing, + // - not expanding down prefix-paths + // - and contains no deletions for i := 0; i < len(keys); i++ { - if i < len(keys)-1 && bytes.Compare(keys[i], keys[i+1]) >= 0 { - return false, errors.New("range is not monotonically increasing") + if i < len(keys)-1 { + if bytes.Compare(keys[i], keys[i+1]) >= 0 { + return false, errors.New("range is not monotonically increasing") + } + if bytes.HasPrefix(keys[i+1], keys[i]) { + return false, errors.New("range contains path prefixes") + } } if len(values[i]) == 0 { return false, errors.New("range contains deletion") diff --git a/trie/proof_test.go b/trie/proof_test.go index fab3a97650..b3c9dd753c 100644 --- a/trie/proof_test.go +++ b/trie/proof_test.go @@ -1000,3 +1000,35 @@ func TestRangeProofKeysWithSharedPrefix(t *testing.T) { t.Error("expected more to be false") } } + +// TestRangeProofErrors tests a few cases where the prover is supposed +// to exit with errors +func TestRangeProofErrors(t *testing.T) { + // Different number of keys to values + _, err := VerifyRangeProof((common.Hash{}), []byte{}, make([][]byte, 5), make([][]byte, 4), nil) + if have, want := err.Error(), "inconsistent proof data, keys: 5, values: 4"; have != want { + t.Fatalf("wrong error, have %q, want %q", err.Error(), want) + } + // Non-increasing paths + _, err = VerifyRangeProof((common.Hash{}), []byte{}, + [][]byte{[]byte{2, 1}, []byte{2, 1}}, make([][]byte, 2), nil) + if have, want := err.Error(), "range is not monotonically increasing"; have != want { + t.Fatalf("wrong error, have %q, want %q", err.Error(), want) + } + // A prefixed path is never motivated. Inserting the second element will + // require rewriting/overwriting the previous value-node, thus can only + // happen if the data is corrupt. + _, err = VerifyRangeProof((common.Hash{}), []byte{}, + [][]byte{[]byte{2, 1}, []byte{2, 1, 2}}, + [][]byte{[]byte{1}, []byte{1}}, nil) + if have, want := err.Error(), "range contains path prefixes"; have != want { + t.Fatalf("wrong error, have %q, want %q", err.Error(), want) + } + // Empty values (deletions) + _, err = VerifyRangeProof((common.Hash{}), []byte{}, + [][]byte{[]byte{2, 1}, []byte{2, 2}}, + [][]byte{[]byte{1}, []byte{}}, nil) + if have, want := err.Error(), "range contains deletion"; have != want { + t.Fatalf("wrong error, have %q, want %q", err.Error(), want) + } +} diff --git a/trie/trie.go b/trie/trie.go index ae2a7b21a2..fdb4da9be4 100644 --- a/trie/trie.go +++ b/trie/trie.go @@ -29,11 +29,11 @@ import ( "github.com/ethereum/go-ethereum/triedb/database" ) -// Trie is a Merkle Patricia Trie. Use New to create a trie that sits on -// top of a database. Whenever trie performs a commit operation, the generated -// nodes will be gathered and returned in a set. Once the trie is committed, -// it's not usable anymore. Callers have to re-create the trie with new root -// based on the updated trie database. +// Trie represents a Merkle Patricia Trie. Use New to create a trie that operates +// on top of a node database. During a commit operation, the trie collects all +// modified nodes into a set for return. After committing, the trie becomes +// unusable, and callers must recreate it with the new root based on the updated +// trie database. // // Trie is not safe for concurrent use. type Trie struct { @@ -67,13 +67,13 @@ func (t *Trie) newFlag() nodeFlag { // Copy returns a copy of Trie. func (t *Trie) Copy() *Trie { return &Trie{ - root: t.root, + root: copyNode(t.root), owner: t.owner, committed: t.committed, + unhashed: t.unhashed, + uncommitted: t.uncommitted, reader: t.reader, tracer: t.tracer.copy(), - uncommitted: t.uncommitted, - unhashed: t.unhashed, } } @@ -169,14 +169,12 @@ func (t *Trie) get(origNode node, key []byte, pos int) (value []byte, newnode no } value, newnode, didResolve, err = t.get(n.Val, key, pos+len(n.Key)) if err == nil && didResolve { - n = n.copy() n.Val = newnode } return value, n, didResolve, err case *fullNode: value, newnode, didResolve, err = t.get(n.Children[key[pos]], key, pos+1) if err == nil && didResolve { - n = n.copy() n.Children[key[pos]] = newnode } return value, n, didResolve, err @@ -257,7 +255,6 @@ func (t *Trie) getNode(origNode node, path []byte, pos int) (item []byte, newnod } item, newnode, resolved, err = t.getNode(n.Val, path, pos+len(n.Key)) if err == nil && resolved > 0 { - n = n.copy() n.Val = newnode } return item, n, resolved, err @@ -265,7 +262,6 @@ func (t *Trie) getNode(origNode node, path []byte, pos int) (item []byte, newnod case *fullNode: item, newnode, resolved, err = t.getNode(n.Children[path[pos]], path, pos+1) if err == nil && resolved > 0 { - n = n.copy() n.Children[path[pos]] = newnode } return item, n, resolved, err @@ -375,7 +371,6 @@ func (t *Trie) insert(n node, prefix, key []byte, value node) (bool, node, error if !dirty || err != nil { return false, n, err } - n = n.copy() n.flags = t.newFlag() n.Children[key[0]] = nn return true, n, nil @@ -483,7 +478,6 @@ func (t *Trie) delete(n node, prefix, key []byte) (bool, node, error) { if !dirty || err != nil { return false, n, err } - n = n.copy() n.flags = t.newFlag() n.Children[key[0]] = nn @@ -576,6 +570,36 @@ func concat(s1 []byte, s2 ...byte) []byte { return r } +// copyNode deep-copies the supplied node along with its children recursively. +func copyNode(n node) node { + switch n := (n).(type) { + case nil: + return nil + case valueNode: + return valueNode(common.CopyBytes(n)) + + case *shortNode: + return &shortNode{ + flags: n.flags.copy(), + Key: common.CopyBytes(n.Key), + Val: copyNode(n.Val), + } + case *fullNode: + var children [17]node + for i, cn := range n.Children { + children[i] = copyNode(cn) + } + return &fullNode{ + flags: n.flags.copy(), + Children: children, + } + case hashNode: + return n + default: + panic(fmt.Sprintf("%T: unknown node type", n)) + } +} + func (t *Trie) resolve(n node, prefix []byte) (node, error) { if n, ok := n.(hashNode); ok { return t.resolveAndTrack(n, prefix) @@ -593,15 +617,16 @@ func (t *Trie) resolveAndTrack(n hashNode, prefix []byte) (node, error) { return nil, err } t.tracer.onRead(prefix, blob) - return mustDecodeNode(n, blob), nil + + // The returned node blob won't be changed afterward. No need to + // deep-copy the slice. + return decodeNodeUnsafe(n, blob) } // Hash returns the root hash of the trie. It does not write to the // database and can be used even if the trie doesn't have one. func (t *Trie) Hash() common.Hash { - hash, cached := t.hashRoot() - t.root = cached - return common.BytesToHash(hash.(hashNode)) + return common.BytesToHash(t.hashRoot().(hashNode)) } // Commit collects all dirty nodes in the trie and replaces them with the @@ -652,9 +677,9 @@ func (t *Trie) Commit(collectLeaf bool) (common.Hash, *trienode.NodeSet) { } // hashRoot calculates the root hash of the given trie -func (t *Trie) hashRoot() (node, node) { +func (t *Trie) hashRoot() node { if t.root == nil { - return hashNode(types.EmptyRootHash.Bytes()), nil + return hashNode(types.EmptyRootHash.Bytes()) } // If the number of changes is below 100, we let one thread handle it h := newHasher(t.unhashed >= 100) @@ -662,8 +687,7 @@ func (t *Trie) hashRoot() (node, node) { returnHasherToPool(h) t.unhashed = 0 }() - hashed, cached := h.hash(t.root, true) - return hashed, cached + return h.hash(t.root, true) } // Witness returns a set containing all trie nodes that have been accessed. diff --git a/trie/trie_test.go b/trie/trie_test.go index 77234d9d9b..54d1b083d8 100644 --- a/trie/trie_test.go +++ b/trie/trie_test.go @@ -1330,3 +1330,171 @@ func printSet(set *trienode.NodeSet) string { } return out.String() } + +func TestTrieCopy(t *testing.T) { + testTrieCopy(t, []kv{ + {k: []byte("do"), v: []byte("verb")}, + {k: []byte("ether"), v: []byte("wookiedoo")}, + {k: []byte("horse"), v: []byte("stallion")}, + {k: []byte("shaman"), v: []byte("horse")}, + {k: []byte("doge"), v: []byte("coin")}, + {k: []byte("dog"), v: []byte("puppy")}, + }) + + var entries []kv + for i := 0; i < 256; i++ { + entries = append(entries, kv{k: testrand.Bytes(32), v: testrand.Bytes(32)}) + } + testTrieCopy(t, entries) +} + +func testTrieCopy(t *testing.T, entries []kv) { + tr := NewEmpty(nil) + for _, entry := range entries { + tr.Update(entry.k, entry.v) + } + trCpy := tr.Copy() + + if tr.Hash() != trCpy.Hash() { + t.Errorf("Hash mismatch: old %v, copy %v", tr.Hash(), trCpy.Hash()) + } + + // Check iterator + it, _ := tr.NodeIterator(nil) + itCpy, _ := trCpy.NodeIterator(nil) + + for it.Next(false) { + hasNext := itCpy.Next(false) + if !hasNext { + t.Fatal("Iterator is not matched") + } + if !bytes.Equal(it.Path(), itCpy.Path()) { + t.Fatal("Iterator is not matched") + } + if it.Leaf() != itCpy.Leaf() { + t.Fatal("Iterator is not matched") + } + if it.Leaf() && !bytes.Equal(it.LeafBlob(), itCpy.LeafBlob()) { + t.Fatal("Iterator is not matched") + } + } + + // Check commit + root, nodes := tr.Commit(false) + rootCpy, nodesCpy := trCpy.Commit(false) + if root != rootCpy { + t.Fatal("root mismatch") + } + if len(nodes.Nodes) != len(nodesCpy.Nodes) { + t.Fatal("commit node mismatch") + } + for p, n := range nodes.Nodes { + nn, exists := nodesCpy.Nodes[p] + if !exists { + t.Fatalf("node not exists: %v", p) + } + if !reflect.DeepEqual(n, nn) { + t.Fatalf("node mismatch: %v", p) + } + } +} + +func TestTrieCopyOldTrie(t *testing.T) { + testTrieCopyOldTrie(t, []kv{ + {k: []byte("do"), v: []byte("verb")}, + {k: []byte("ether"), v: []byte("wookiedoo")}, + {k: []byte("horse"), v: []byte("stallion")}, + {k: []byte("shaman"), v: []byte("horse")}, + {k: []byte("doge"), v: []byte("coin")}, + {k: []byte("dog"), v: []byte("puppy")}, + }) + + var entries []kv + for i := 0; i < 256; i++ { + entries = append(entries, kv{k: testrand.Bytes(32), v: testrand.Bytes(32)}) + } + testTrieCopyOldTrie(t, entries) +} + +func testTrieCopyOldTrie(t *testing.T, entries []kv) { + tr := NewEmpty(nil) + for _, entry := range entries { + tr.Update(entry.k, entry.v) + } + hash := tr.Hash() + + trCpy := tr.Copy() + for _, val := range entries { + if rand.Intn(2) == 0 { + trCpy.Delete(val.k) + } else { + trCpy.Update(val.k, testrand.Bytes(32)) + } + } + for i := 0; i < 10; i++ { + trCpy.Update(testrand.Bytes(32), testrand.Bytes(32)) + } + trCpy.Hash() + trCpy.Commit(false) + + // Traverse the original tree, the changes made on the copy one shouldn't + // affect the old one + for _, entry := range entries { + d, _ := tr.Get(entry.k) + if !bytes.Equal(d, entry.v) { + t.Errorf("Unexpected data, key: %v, want: %v, got: %v", entry.k, entry.v, d) + } + } + if tr.Hash() != hash { + t.Errorf("Hash mismatch: old %v, new %v", hash, tr.Hash()) + } +} + +func TestTrieCopyNewTrie(t *testing.T) { + testTrieCopyNewTrie(t, []kv{ + {k: []byte("do"), v: []byte("verb")}, + {k: []byte("ether"), v: []byte("wookiedoo")}, + {k: []byte("horse"), v: []byte("stallion")}, + {k: []byte("shaman"), v: []byte("horse")}, + {k: []byte("doge"), v: []byte("coin")}, + {k: []byte("dog"), v: []byte("puppy")}, + }) + + var entries []kv + for i := 0; i < 256; i++ { + entries = append(entries, kv{k: testrand.Bytes(32), v: testrand.Bytes(32)}) + } + testTrieCopyNewTrie(t, entries) +} + +func testTrieCopyNewTrie(t *testing.T, entries []kv) { + tr := NewEmpty(nil) + for _, entry := range entries { + tr.Update(entry.k, entry.v) + } + trCpy := tr.Copy() + hash := trCpy.Hash() + + for _, val := range entries { + if rand.Intn(2) == 0 { + tr.Delete(val.k) + } else { + tr.Update(val.k, testrand.Bytes(32)) + } + } + for i := 0; i < 10; i++ { + tr.Update(testrand.Bytes(32), testrand.Bytes(32)) + } + + // Traverse the original tree, the changes made on the copy one shouldn't + // affect the old one + for _, entry := range entries { + d, _ := trCpy.Get(entry.k) + if !bytes.Equal(d, entry.v) { + t.Errorf("Unexpected data, key: %v, want: %v, got: %v", entry.k, entry.v, d) + } + } + if trCpy.Hash() != hash { + t.Errorf("Hash mismatch: old %v, new %v", hash, tr.Hash()) + } +} diff --git a/triedb/database/database.go b/triedb/database/database.go index cd7ec1d931..8c61ea0293 100644 --- a/triedb/database/database.go +++ b/triedb/database/database.go @@ -27,6 +27,8 @@ type NodeReader interface { // node path and the corresponding node hash. No error will be returned // if the node is not found. // + // The returned node content won't be changed after the call. + // // Don't modify the returned byte slice since it's not deep-copied and // still be referenced by database. Node(owner common.Hash, path []byte, hash common.Hash) ([]byte, error) diff --git a/triedb/pathdb/iterator_test.go b/triedb/pathdb/iterator_test.go index 05a166d1b6..3894118034 100644 --- a/triedb/pathdb/iterator_test.go +++ b/triedb/pathdb/iterator_test.go @@ -371,27 +371,27 @@ func TestAccountIteratorTraversalValues(t *testing.T) { h = make(map[common.Hash][]byte) ) for i := byte(2); i < 0xff; i++ { - a[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 0, i)) + a[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 0, i) if i > 20 && i%2 == 0 { - b[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 1, i)) + b[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 1, i) } if i%4 == 0 { - c[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 2, i)) + c[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 2, i) } if i%7 == 0 { - d[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 3, i)) + d[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 3, i) } if i%8 == 0 { - e[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 4, i)) + e[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 4, i) } if i > 50 || i < 85 { - f[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 5, i)) + f[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 5, i) } if i%64 == 0 { - g[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 6, i)) + g[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 6, i) } if i%128 == 0 { - h[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 7, i)) + h[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 7, i) } } // Assemble a stack of snapshots from the account layers @@ -480,27 +480,27 @@ func TestStorageIteratorTraversalValues(t *testing.T) { h = make(map[common.Hash][]byte) ) for i := byte(2); i < 0xff; i++ { - a[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 0, i)) + a[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 0, i) if i > 20 && i%2 == 0 { - b[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 1, i)) + b[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 1, i) } if i%4 == 0 { - c[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 2, i)) + c[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 2, i) } if i%7 == 0 { - d[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 3, i)) + d[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 3, i) } if i%8 == 0 { - e[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 4, i)) + e[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 4, i) } if i > 50 || i < 85 { - f[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 5, i)) + f[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 5, i) } if i%64 == 0 { - g[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 6, i)) + g[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 6, i) } if i%128 == 0 { - h[common.Hash{i}] = []byte(fmt.Sprintf("layer-%d, key %d", 7, i)) + h[common.Hash{i}] = fmt.Appendf(nil, "layer-%d, key %d", 7, i) } } // Assemble a stack of snapshots from the account layers diff --git a/triedb/pathdb/nodes.go b/triedb/pathdb/nodes.go index c56e38066b..f90bd0f01c 100644 --- a/triedb/pathdb/nodes.go +++ b/triedb/pathdb/nodes.go @@ -36,8 +36,9 @@ import ( // transition, typically corresponding to a block execution. It can also represent // the combined trie node set from several aggregated state transitions. type nodeSet struct { - size uint64 // aggregated size of the trie node - nodes map[common.Hash]map[string]*trienode.Node // node set, mapped by owner and path + size uint64 // aggregated size of the trie node + accountNodes map[string]*trienode.Node // account trie nodes, mapped by path + storageNodes map[common.Hash]map[string]*trienode.Node // storage trie nodes, mapped by owner and path } // newNodeSet constructs the set with the provided dirty trie nodes. @@ -46,7 +47,17 @@ func newNodeSet(nodes map[common.Hash]map[string]*trienode.Node) *nodeSet { if nodes == nil { nodes = make(map[common.Hash]map[string]*trienode.Node) } - s := &nodeSet{nodes: nodes} + s := &nodeSet{ + accountNodes: make(map[string]*trienode.Node), + storageNodes: make(map[common.Hash]map[string]*trienode.Node), + } + for owner, subset := range nodes { + if owner == (common.Hash{}) { + s.accountNodes = subset + } else { + s.storageNodes[owner] = subset + } + } s.computeSize() return s } @@ -54,13 +65,12 @@ func newNodeSet(nodes map[common.Hash]map[string]*trienode.Node) *nodeSet { // computeSize calculates the database size of the held trie nodes. func (s *nodeSet) computeSize() { var size uint64 - for owner, subset := range s.nodes { - var prefix int - if owner != (common.Hash{}) { - prefix = common.HashLength // owner (32 bytes) for storage trie nodes - } + for path, n := range s.accountNodes { + size += uint64(len(n.Blob) + len(path)) + } + for _, subset := range s.storageNodes { for path, n := range subset { - size += uint64(prefix + len(n.Blob) + len(path)) + size += uint64(common.HashLength + len(n.Blob) + len(path)) } } s.size = size @@ -79,15 +89,18 @@ func (s *nodeSet) updateSize(delta int64) { // node retrieves the trie node with node path and its trie identifier. func (s *nodeSet) node(owner common.Hash, path []byte) (*trienode.Node, bool) { - subset, ok := s.nodes[owner] + // Account trie node + if owner == (common.Hash{}) { + n, ok := s.accountNodes[string(path)] + return n, ok + } + // Storage trie node + subset, ok := s.storageNodes[owner] if !ok { return nil, false } n, ok := subset[string(path)] - if !ok { - return nil, false - } - return n, true + return n, ok } // merge integrates the provided dirty nodes into the set. The provided nodeset @@ -97,15 +110,24 @@ func (s *nodeSet) merge(set *nodeSet) { delta int64 // size difference resulting from node merging overwrite counter // counter of nodes being overwritten ) - for owner, subset := range set.nodes { - var prefix int - if owner != (common.Hash{}) { - prefix = common.HashLength + + // Merge account nodes + for path, n := range set.accountNodes { + if orig, exist := s.accountNodes[path]; !exist { + delta += int64(len(n.Blob) + len(path)) + } else { + delta += int64(len(n.Blob) - len(orig.Blob)) + overwrite.add(len(orig.Blob) + len(path)) } - current, exist := s.nodes[owner] + s.accountNodes[path] = n + } + + // Merge storage nodes + for owner, subset := range set.storageNodes { + current, exist := s.storageNodes[owner] if !exist { for path, n := range subset { - delta += int64(prefix + len(n.Blob) + len(path)) + delta += int64(common.HashLength + len(n.Blob) + len(path)) } // Perform a shallow copy of the map for the subset instead of claiming it // directly from the provided nodeset to avoid potential concurrent map @@ -113,19 +135,19 @@ func (s *nodeSet) merge(set *nodeSet) { // accessible even after merging. Therefore, ownership of the nodes map // should still belong to the original layer, and any modifications to it // should be prevented. - s.nodes[owner] = maps.Clone(subset) + s.storageNodes[owner] = maps.Clone(subset) continue } for path, n := range subset { if orig, exist := current[path]; !exist { - delta += int64(prefix + len(n.Blob) + len(path)) + delta += int64(common.HashLength + len(n.Blob) + len(path)) } else { delta += int64(len(n.Blob) - len(orig.Blob)) - overwrite.add(prefix + len(orig.Blob) + len(path)) + overwrite.add(common.HashLength + len(orig.Blob) + len(path)) } current[path] = n } - s.nodes[owner] = current + s.storageNodes[owner] = current } overwrite.report(gcTrieNodeMeter, gcTrieNodeBytesMeter) s.updateSize(delta) @@ -136,34 +158,38 @@ func (s *nodeSet) merge(set *nodeSet) { func (s *nodeSet) revertTo(db ethdb.KeyValueReader, nodes map[common.Hash]map[string]*trienode.Node) { var delta int64 for owner, subset := range nodes { - current, ok := s.nodes[owner] - if !ok { - panic(fmt.Sprintf("non-existent subset (%x)", owner)) - } - for path, n := range subset { - orig, ok := current[path] - if !ok { - // There is a special case in merkle tree that one child is removed - // from a fullNode which only has two children, and then a new child - // with different position is immediately inserted into the fullNode. - // In this case, the clean child of the fullNode will also be marked - // as dirty because of node collapse and expansion. In case of database - // rollback, don't panic if this "clean" node occurs which is not - // present in buffer. - var blob []byte - if owner == (common.Hash{}) { - blob = rawdb.ReadAccountTrieNode(db, []byte(path)) - } else { - blob = rawdb.ReadStorageTrieNode(db, owner, []byte(path)) + if owner == (common.Hash{}) { + // Account trie nodes + for path, n := range subset { + orig, ok := s.accountNodes[path] + if !ok { + blob := rawdb.ReadAccountTrieNode(db, []byte(path)) + if bytes.Equal(blob, n.Blob) { + continue + } + panic(fmt.Sprintf("non-existent account node (%v) blob: %v", path, crypto.Keccak256Hash(n.Blob).Hex())) } - // Ignore the clean node in the case described above. - if bytes.Equal(blob, n.Blob) { - continue - } - panic(fmt.Sprintf("non-existent node (%x %v) blob: %v", owner, path, crypto.Keccak256Hash(n.Blob).Hex())) + s.accountNodes[path] = n + delta += int64(len(n.Blob)) - int64(len(orig.Blob)) + } + } else { + // Storage trie nodes + current, ok := s.storageNodes[owner] + if !ok { + panic(fmt.Sprintf("non-existent subset (%x)", owner)) + } + for path, n := range subset { + orig, ok := current[path] + if !ok { + blob := rawdb.ReadStorageTrieNode(db, owner, []byte(path)) + if bytes.Equal(blob, n.Blob) { + continue + } + panic(fmt.Sprintf("non-existent storage node (%x %v) blob: %v", owner, path, crypto.Keccak256Hash(n.Blob).Hex())) + } + current[path] = n + delta += int64(len(n.Blob)) - int64(len(orig.Blob)) } - current[path] = n - delta += int64(len(n.Blob)) - int64(len(orig.Blob)) } } s.updateSize(delta) @@ -184,8 +210,21 @@ type journalNodes struct { // encode serializes the content of trie nodes into the provided writer. func (s *nodeSet) encode(w io.Writer) error { - nodes := make([]journalNodes, 0, len(s.nodes)) - for owner, subset := range s.nodes { + nodes := make([]journalNodes, 0, len(s.storageNodes)+1) + + // Encode account nodes + if len(s.accountNodes) > 0 { + entry := journalNodes{Owner: common.Hash{}} + for path, node := range s.accountNodes { + entry.Nodes = append(entry.Nodes, journalNode{ + Path: []byte(path), + Blob: node.Blob, + }) + } + nodes = append(nodes, entry) + } + // Encode storage nodes + for owner, subset := range s.storageNodes { entry := journalNodes{Owner: owner} for path, node := range subset { entry.Nodes = append(entry.Nodes, journalNode{ @@ -204,43 +243,61 @@ func (s *nodeSet) decode(r *rlp.Stream) error { if err := r.Decode(&encoded); err != nil { return fmt.Errorf("load nodes: %v", err) } - nodes := make(map[common.Hash]map[string]*trienode.Node) + s.accountNodes = make(map[string]*trienode.Node) + s.storageNodes = make(map[common.Hash]map[string]*trienode.Node) + for _, entry := range encoded { - subset := make(map[string]*trienode.Node) - for _, n := range entry.Nodes { - if len(n.Blob) > 0 { - subset[string(n.Path)] = trienode.New(crypto.Keccak256Hash(n.Blob), n.Blob) - } else { - subset[string(n.Path)] = trienode.NewDeleted() + if entry.Owner == (common.Hash{}) { + // Account nodes + for _, n := range entry.Nodes { + if len(n.Blob) > 0 { + s.accountNodes[string(n.Path)] = trienode.New(crypto.Keccak256Hash(n.Blob), n.Blob) + } else { + s.accountNodes[string(n.Path)] = trienode.NewDeleted() + } } + } else { + // Storage nodes + subset := make(map[string]*trienode.Node) + for _, n := range entry.Nodes { + if len(n.Blob) > 0 { + subset[string(n.Path)] = trienode.New(crypto.Keccak256Hash(n.Blob), n.Blob) + } else { + subset[string(n.Path)] = trienode.NewDeleted() + } + } + s.storageNodes[entry.Owner] = subset } - nodes[entry.Owner] = subset } - s.nodes = nodes s.computeSize() return nil } // write flushes nodes into the provided database batch as a whole. func (s *nodeSet) write(batch ethdb.Batch, clean *fastcache.Cache) int { - return writeNodes(batch, s.nodes, clean) + nodes := make(map[common.Hash]map[string]*trienode.Node) + if len(s.accountNodes) > 0 { + nodes[common.Hash{}] = s.accountNodes + } + for owner, subset := range s.storageNodes { + nodes[owner] = subset + } + return writeNodes(batch, nodes, clean) } // reset clears all cached trie node data. func (s *nodeSet) reset() { - s.nodes = make(map[common.Hash]map[string]*trienode.Node) + s.accountNodes = make(map[string]*trienode.Node) + s.storageNodes = make(map[common.Hash]map[string]*trienode.Node) s.size = 0 } // dbsize returns the approximate size of db write. func (s *nodeSet) dbsize() int { var m int - for owner, nodes := range s.nodes { - if owner == (common.Hash{}) { - m += len(nodes) * len(rawdb.TrieNodeAccountPrefix) // database key prefix - } else { - m += len(nodes) * (len(rawdb.TrieNodeStoragePrefix)) // database key prefix - } + m += len(s.accountNodes) * len(rawdb.TrieNodeAccountPrefix) // database key prefix + for _, nodes := range s.storageNodes { + m += len(nodes) * (len(rawdb.TrieNodeStoragePrefix)) // database key prefix } return m + int(s.size) } diff --git a/version/version.go b/version/version.go index 586bb870d1..6b9a3b2ca4 100644 --- a/version/version.go +++ b/version/version.go @@ -19,6 +19,6 @@ package version const ( Major = 1 // Major version component of the current release Minor = 15 // Minor version component of the current release - Patch = 6 // Patch version component of the current release + Patch = 11 // Patch version component of the current release Meta = "unstable" // Version metadata to append to the version string )