diff --git a/.travis.yml b/.travis.yml index f1018cc11edd..197d56748fc2 100644 --- a/.travis.yml +++ b/.travis.yml @@ -120,36 +120,6 @@ 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 Linux Azure MIPS xgo uploads - - stage: build - if: type = push - os: linux - dist: bionic - services: - - docker - go: 1.17.x - env: - - azure-linux-mips - - GO111MODULE=on - git: - submodules: false # avoid cloning ethereum/tests - script: - - go run build/ci.go xgo --alltools -- --targets=linux/mips --ldflags '-extldflags "-static"' -v - - for bin in build/bin/*-linux-mips; do mv -f "${bin}" "${bin/-linux-mips/}"; done - - go run build/ci.go archive -arch mips -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - - - go run build/ci.go xgo --alltools -- --targets=linux/mipsle --ldflags '-extldflags "-static"' -v - - for bin in build/bin/*-linux-mipsle; do mv -f "${bin}" "${bin/-linux-mipsle/}"; done - - go run build/ci.go archive -arch mipsle -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - - - go run build/ci.go xgo --alltools -- --targets=linux/mips64 --ldflags '-extldflags "-static"' -v - - for bin in build/bin/*-linux-mips64; do mv -f "${bin}" "${bin/-linux-mips64/}"; done - - go run build/ci.go archive -arch mips64 -type tar -signer LINUX_SIGNING_KEY signify SIGNIFY_KEY -upload gethstore/builds - - - go run build/ci.go xgo --alltools -- --targets=linux/mips64le --ldflags '-extldflags "-static"' -v - - for bin in build/bin/*-linux-mips64le; do mv -f "${bin}" "${bin/-linux-mips64le/}"; done - - go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds - # This builder does the Android Maven and Azure uploads - stage: build if: type = push @@ -263,3 +233,15 @@ jobs: submodules: false # avoid cloning ethereum/tests script: - go run build/ci.go purge -store gethstore/builds -days 14 + + # This builder executes race tests + - stage: build + if: type = cron + os: linux + dist: bionic + go: 1.17.x + env: + - GO111MODULE=on + script: + - go run build/ci.go test -race -coverage $TEST_PACKAGES + diff --git a/Makefile b/Makefile index cb5a87dad0ee..944961473993 100644 --- a/Makefile +++ b/Makefile @@ -2,11 +2,7 @@ # with Go source code. If you know what GOPATH is then you probably # don't need to bother with make. -.PHONY: geth android ios geth-cross evm all test clean -.PHONY: geth-linux geth-linux-386 geth-linux-amd64 geth-linux-mips64 geth-linux-mips64le -.PHONY: geth-linux-arm geth-linux-arm-5 geth-linux-arm-6 geth-linux-arm-7 geth-linux-arm64 -.PHONY: geth-darwin geth-darwin-386 geth-darwin-amd64 -.PHONY: geth-windows geth-windows-386 geth-windows-amd64 +.PHONY: geth android ios evm all test clean GOBIN = ./build/bin GO ?= latest @@ -53,95 +49,3 @@ devtools: env GOBIN= go install ./cmd/abigen @type "solc" 2> /dev/null || echo 'Please install solc' @type "protoc" 2> /dev/null || echo 'Please install protoc' - -# Cross Compilation Targets (xgo) - -geth-cross: geth-linux geth-darwin geth-windows geth-android geth-ios - @echo "Full cross compilation done:" - @ls -ld $(GOBIN)/geth-* - -geth-linux: geth-linux-386 geth-linux-amd64 geth-linux-arm geth-linux-mips64 geth-linux-mips64le - @echo "Linux cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* - -geth-linux-386: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/386 -v ./cmd/geth - @echo "Linux 386 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep 386 - -geth-linux-amd64: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/amd64 -v ./cmd/geth - @echo "Linux amd64 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep amd64 - -geth-linux-arm: geth-linux-arm-5 geth-linux-arm-6 geth-linux-arm-7 geth-linux-arm64 - @echo "Linux ARM cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep arm - -geth-linux-arm-5: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/arm-5 -v ./cmd/geth - @echo "Linux ARMv5 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep arm-5 - -geth-linux-arm-6: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/arm-6 -v ./cmd/geth - @echo "Linux ARMv6 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep arm-6 - -geth-linux-arm-7: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/arm-7 -v ./cmd/geth - @echo "Linux ARMv7 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep arm-7 - -geth-linux-arm64: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/arm64 -v ./cmd/geth - @echo "Linux ARM64 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep arm64 - -geth-linux-mips: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/mips --ldflags '-extldflags "-static"' -v ./cmd/geth - @echo "Linux MIPS cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep mips - -geth-linux-mipsle: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/mipsle --ldflags '-extldflags "-static"' -v ./cmd/geth - @echo "Linux MIPSle cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep mipsle - -geth-linux-mips64: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/mips64 --ldflags '-extldflags "-static"' -v ./cmd/geth - @echo "Linux MIPS64 cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep mips64 - -geth-linux-mips64le: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=linux/mips64le --ldflags '-extldflags "-static"' -v ./cmd/geth - @echo "Linux MIPS64le cross compilation done:" - @ls -ld $(GOBIN)/geth-linux-* | grep mips64le - -geth-darwin: geth-darwin-386 geth-darwin-amd64 - @echo "Darwin cross compilation done:" - @ls -ld $(GOBIN)/geth-darwin-* - -geth-darwin-386: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=darwin/386 -v ./cmd/geth - @echo "Darwin 386 cross compilation done:" - @ls -ld $(GOBIN)/geth-darwin-* | grep 386 - -geth-darwin-amd64: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=darwin/amd64 -v ./cmd/geth - @echo "Darwin amd64 cross compilation done:" - @ls -ld $(GOBIN)/geth-darwin-* | grep amd64 - -geth-windows: geth-windows-386 geth-windows-amd64 - @echo "Windows cross compilation done:" - @ls -ld $(GOBIN)/geth-windows-* - -geth-windows-386: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=windows/386 -v ./cmd/geth - @echo "Windows 386 cross compilation done:" - @ls -ld $(GOBIN)/geth-windows-* | grep 386 - -geth-windows-amd64: - $(GORUN) build/ci.go xgo -- --go=$(GO) --targets=windows/amd64 -v ./cmd/geth - @echo "Windows amd64 cross compilation done:" - @ls -ld $(GOBIN)/geth-windows-* | grep amd64 diff --git a/README.md b/README.md index 86f7713fd916..f7a7ac514787 100644 --- a/README.md +++ b/README.md @@ -68,7 +68,7 @@ This command will: causing it to download more data in exchange for avoiding processing the entire history of the Ethereum network, which is very CPU intensive. * Start up `geth`'s built-in interactive [JavaScript console](https://geth.ethereum.org/docs/interface/javascript-console), - (via the trailing `console` subcommand) through which you can interact using [`web3` methods](https://web3js.readthedocs.io/en/) + (via the trailing `console` subcommand) through which you can interact using [`web3` methods](https://web3js.readthedocs.io/) (note: the `web3` version bundled within `geth` is very old, and not up to date with official docs), as well as `geth`'s own [management APIs](https://geth.ethereum.org/docs/rpc/server). This tool is optional and if you leave it out you can always attach to an already running diff --git a/accounts/abi/abi.go b/accounts/abi/abi.go index 5ca7c241db95..cd2f4d7978bd 100644 --- a/accounts/abi/abi.go +++ b/accounts/abi/abi.go @@ -34,6 +34,7 @@ type ABI struct { Constructor Method Methods map[string]Method Events map[string]Event + Errors map[string]Error // Additional "special" functions introduced in solidity v0.6.0. // It's separated from the original default fallback. Each contract @@ -157,12 +158,13 @@ func (abi *ABI) UnmarshalJSON(data []byte) error { } abi.Methods = make(map[string]Method) abi.Events = make(map[string]Event) + abi.Errors = make(map[string]Error) for _, field := range fields { switch field.Type { case "constructor": abi.Constructor = NewMethod("", "", Constructor, field.StateMutability, field.Constant, field.Payable, field.Inputs, nil) case "function": - name := abi.overloadedMethodName(field.Name) + name := overloadedName(field.Name, func(s string) bool { _, ok := abi.Methods[s]; return ok }) abi.Methods[name] = NewMethod(name, field.Name, Function, field.StateMutability, field.Constant, field.Payable, field.Inputs, field.Outputs) case "fallback": // New introduced function type in v0.6.0, check more detail @@ -182,8 +184,10 @@ func (abi *ABI) UnmarshalJSON(data []byte) error { } abi.Receive = NewMethod("", "", Receive, field.StateMutability, field.Constant, field.Payable, nil, nil) case "event": - name := abi.overloadedEventName(field.Name) + name := overloadedName(field.Name, func(s string) bool { _, ok := abi.Events[s]; return ok }) abi.Events[name] = NewEvent(name, field.Name, field.Anonymous, field.Inputs) + case "error": + abi.Errors[field.Name] = NewError(field.Name, field.Inputs) default: return fmt.Errorf("abi: could not recognize type %v of field %v", field.Type, field.Name) } @@ -191,36 +195,6 @@ func (abi *ABI) UnmarshalJSON(data []byte) error { return nil } -// overloadedMethodName returns the next available name for a given function. -// Needed since solidity allows for function overload. -// -// e.g. if the abi contains Methods send, send1 -// overloadedMethodName would return send2 for input send. -func (abi *ABI) overloadedMethodName(rawName string) string { - name := rawName - _, ok := abi.Methods[name] - for idx := 0; ok; idx++ { - name = fmt.Sprintf("%s%d", rawName, idx) - _, ok = abi.Methods[name] - } - return name -} - -// overloadedEventName returns the next available name for a given event. -// Needed since solidity allows for event overload. -// -// e.g. if the abi contains events received, received1 -// overloadedEventName would return received2 for input received. -func (abi *ABI) overloadedEventName(rawName string) string { - name := rawName - _, ok := abi.Events[name] - for idx := 0; ok; idx++ { - name = fmt.Sprintf("%s%d", rawName, idx) - _, ok = abi.Events[name] - } - return name -} - // MethodById looks up a method by the 4-byte id, // returns nil if none found. func (abi *ABI) MethodById(sigdata []byte) (*Method, error) { @@ -277,3 +251,20 @@ func UnpackRevert(data []byte) (string, error) { } return unpacked[0].(string), nil } + +// overloadedName returns the next available name for a given thing. +// Needed since solidity allows for overloading. +// +// e.g. if the abi contains Methods send, send1 +// overloadedName would return send2 for input send. +// +// overloadedName works for methods, events and errors. +func overloadedName(rawName string, isAvail func(string) bool) string { + name := rawName + ok := isAvail(name) + for idx := 0; ok; idx++ { + name = fmt.Sprintf("%s%d", rawName, idx) + ok = isAvail(name) + } + return name +} diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go index a022ec5f9d68..cc8dfc61c389 100644 --- a/accounts/abi/abi_test.go +++ b/accounts/abi/abi_test.go @@ -295,6 +295,20 @@ func TestOverloadedMethodSignature(t *testing.T) { check("bar0", "bar(uint256,uint256)", false) } +func TestCustomErrors(t *testing.T) { + json := `[{ "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ],"name": "MyError", "type": "error"} ]` + abi, err := JSON(strings.NewReader(json)) + if err != nil { + t.Fatal(err) + } + check := func(name string, expect string) { + if abi.Errors[name].Sig != expect { + t.Fatalf("The signature of overloaded method mismatch, want %s, have %s", expect, abi.Methods[name].Sig) + } + } + check("MyError", "MyError(uint256)") +} + func TestMultiPack(t *testing.T) { abi, err := JSON(strings.NewReader(jsondata)) if err != nil { diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 1d9b0e2104fe..51d87b06986d 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -462,6 +462,12 @@ func (b *SimulatedBackend) PendingNonceAt(ctx context.Context, account common.Ad // SuggestGasPrice implements ContractTransactor.SuggestGasPrice. Since the simulated // chain doesn't have miners, we just return a gas price of 1 for any call. func (b *SimulatedBackend) SuggestGasPrice(ctx context.Context) (*big.Int, error) { + b.mu.Lock() + defer b.mu.Unlock() + + if b.pendingBlock.Header().BaseFee != nil { + return b.pendingBlock.Header().BaseFee, nil + } return big.NewInt(1), nil } diff --git a/accounts/abi/bind/backends/simulated_test.go b/accounts/abi/bind/backends/simulated_test.go index 613267810744..4e63e3efffba 100644 --- a/accounts/abi/bind/backends/simulated_test.go +++ b/accounts/abi/bind/backends/simulated_test.go @@ -916,8 +916,8 @@ func TestSuggestGasPrice(t *testing.T) { if err != nil { t.Errorf("could not get gas price: %v", err) } - if gasPrice.Uint64() != uint64(1) { - t.Errorf("gas price was not expected value of 1. actual: %v", gasPrice.Uint64()) + if gasPrice.Uint64() != sim.pendingBlock.Header().BaseFee.Uint64() { + t.Errorf("gas price was not expected value of %v. actual: %v", sim.pendingBlock.Header().BaseFee.Uint64(), gasPrice.Uint64()) } } diff --git a/accounts/abi/bind/base.go b/accounts/abi/bind/base.go index 354632b257a5..f4e5a2a900c6 100644 --- a/accounts/abi/bind/base.go +++ b/accounts/abi/bind/base.go @@ -231,108 +231,158 @@ func (c *BoundContract) Transfer(opts *TransactOpts) (*types.Transaction, error) return c.transact(opts, &c.address, nil) } -// transact executes an actual transaction invocation, first deriving any missing -// authorization fields, and then scheduling the transaction for execution. -func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) { - var err error - - // Ensure a valid value field and resolve the account nonce +func (c *BoundContract) createDynamicTx(opts *TransactOpts, contract *common.Address, input []byte, head *types.Header) (*types.Transaction, error) { + // Normalize value value := opts.Value if value == nil { value = new(big.Int) } - var nonce uint64 - if opts.Nonce == nil { - nonce, err = c.transactor.PendingNonceAt(ensureContext(opts.Context), opts.From) + // Estimate TipCap + gasTipCap := opts.GasTipCap + if gasTipCap == nil { + tip, err := c.transactor.SuggestGasTipCap(ensureContext(opts.Context)) if err != nil { - return nil, fmt.Errorf("failed to retrieve account nonce: %v", err) + return nil, err } - } else { - nonce = opts.Nonce.Uint64() + gasTipCap = tip } - // Figure out reasonable gas price values - if opts.GasPrice != nil && (opts.GasFeeCap != nil || opts.GasTipCap != nil) { - return nil, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified") + // Estimate FeeCap + gasFeeCap := opts.GasFeeCap + if gasFeeCap == nil { + gasFeeCap = new(big.Int).Add( + gasTipCap, + new(big.Int).Mul(head.BaseFee, big.NewInt(2)), + ) } - head, err := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil) + if gasFeeCap.Cmp(gasTipCap) < 0 { + return nil, fmt.Errorf("maxFeePerGas (%v) < maxPriorityFeePerGas (%v)", gasFeeCap, gasTipCap) + } + // Estimate GasLimit + gasLimit := opts.GasLimit + if opts.GasLimit == 0 { + var err error + gasLimit, err = c.estimateGasLimit(opts, contract, input, nil, gasTipCap, gasFeeCap, value) + if err != nil { + return nil, err + } + } + // create the transaction + nonce, err := c.getNonce(opts) if err != nil { return nil, err } - if head.BaseFee != nil && opts.GasPrice == nil { - if opts.GasTipCap == nil { - tip, err := c.transactor.SuggestGasTipCap(ensureContext(opts.Context)) - if err != nil { - return nil, err - } - opts.GasTipCap = tip - } - if opts.GasFeeCap == nil { - gasFeeCap := new(big.Int).Add( - opts.GasTipCap, - new(big.Int).Mul(head.BaseFee, big.NewInt(2)), - ) - opts.GasFeeCap = gasFeeCap - } - if opts.GasFeeCap.Cmp(opts.GasTipCap) < 0 { - return nil, fmt.Errorf("maxFeePerGas (%v) < maxPriorityFeePerGas (%v)", opts.GasFeeCap, opts.GasTipCap) - } - } else { - if opts.GasFeeCap != nil || opts.GasTipCap != nil { - return nil, errors.New("maxFeePerGas or maxPriorityFeePerGas specified but london is not active yet") - } - if opts.GasPrice == nil { - price, err := c.transactor.SuggestGasPrice(ensureContext(opts.Context)) - if err != nil { - return nil, err - } - opts.GasPrice = price + baseTx := &types.DynamicFeeTx{ + To: contract, + Nonce: nonce, + GasFeeCap: gasFeeCap, + GasTipCap: gasTipCap, + Gas: gasLimit, + Value: value, + Data: input, + } + return types.NewTx(baseTx), nil +} + +func (c *BoundContract) createLegacyTx(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) { + if opts.GasFeeCap != nil || opts.GasTipCap != nil { + return nil, errors.New("maxFeePerGas or maxPriorityFeePerGas specified but london is not active yet") + } + // Normalize value + value := opts.Value + if value == nil { + value = new(big.Int) + } + // Estimate GasPrice + gasPrice := opts.GasPrice + if gasPrice == nil { + price, err := c.transactor.SuggestGasPrice(ensureContext(opts.Context)) + if err != nil { + return nil, err } + gasPrice = price } + // Estimate GasLimit gasLimit := opts.GasLimit - if gasLimit == 0 { - // Gas estimation cannot succeed without code for method invocations - if contract != nil { - if code, err := c.transactor.PendingCodeAt(ensureContext(opts.Context), c.address); err != nil { - return nil, err - } else if len(code) == 0 { - return nil, ErrNoCode - } - } - // If the contract surely has code (or code is not needed), estimate the transaction - msg := ethereum.CallMsg{From: opts.From, To: contract, GasPrice: opts.GasPrice, GasTipCap: opts.GasTipCap, GasFeeCap: opts.GasFeeCap, Value: value, Data: input} - gasLimit, err = c.transactor.EstimateGas(ensureContext(opts.Context), msg) + if opts.GasLimit == 0 { + var err error + gasLimit, err = c.estimateGasLimit(opts, contract, input, gasPrice, nil, nil, value) if err != nil { - return nil, fmt.Errorf("failed to estimate gas needed: %v", err) + return nil, err } } - // Create the transaction, sign it and schedule it for execution - var rawTx *types.Transaction - if opts.GasFeeCap == nil { - baseTx := &types.LegacyTx{ - Nonce: nonce, - GasPrice: opts.GasPrice, - Gas: gasLimit, - Value: value, - Data: input, - } - if contract != nil { - baseTx.To = &c.address + // create the transaction + nonce, err := c.getNonce(opts) + if err != nil { + return nil, err + } + baseTx := &types.LegacyTx{ + To: contract, + Nonce: nonce, + GasPrice: gasPrice, + Gas: gasLimit, + Value: value, + Data: input, + } + return types.NewTx(baseTx), nil +} + +func (c *BoundContract) estimateGasLimit(opts *TransactOpts, contract *common.Address, input []byte, gasPrice, gasTipCap, gasFeeCap, value *big.Int) (uint64, error) { + if contract != nil { + // Gas estimation cannot succeed without code for method invocations. + if code, err := c.transactor.PendingCodeAt(ensureContext(opts.Context), c.address); err != nil { + return 0, err + } else if len(code) == 0 { + return 0, ErrNoCode } - rawTx = types.NewTx(baseTx) + } + msg := ethereum.CallMsg{ + From: opts.From, + To: contract, + GasPrice: gasPrice, + GasTipCap: gasTipCap, + GasFeeCap: gasFeeCap, + Value: value, + Data: input, + } + return c.transactor.EstimateGas(ensureContext(opts.Context), msg) +} + +func (c *BoundContract) getNonce(opts *TransactOpts) (uint64, error) { + if opts.Nonce == nil { + return c.transactor.PendingNonceAt(ensureContext(opts.Context), opts.From) } else { - baseTx := &types.DynamicFeeTx{ - Nonce: nonce, - GasFeeCap: opts.GasFeeCap, - GasTipCap: opts.GasTipCap, - Gas: gasLimit, - Value: value, - Data: input, - } - if contract != nil { - baseTx.To = &c.address + return opts.Nonce.Uint64(), nil + } +} + +// transact executes an actual transaction invocation, first deriving any missing +// authorization fields, and then scheduling the transaction for execution. +func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) { + if opts.GasPrice != nil && (opts.GasFeeCap != nil || opts.GasTipCap != nil) { + return nil, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified") + } + // Create the transaction + var ( + rawTx *types.Transaction + err error + ) + if opts.GasPrice != nil { + rawTx, err = c.createLegacyTx(opts, contract, input) + } else { + // Only query for basefee if gasPrice not specified + if head, errHead := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil); errHead != nil { + return nil, errHead + } else if head.BaseFee != nil { + rawTx, err = c.createDynamicTx(opts, contract, input, head) + } else { + // Chain is not London ready -> use legacy transaction + rawTx, err = c.createLegacyTx(opts, contract, input) } - rawTx = types.NewTx(baseTx) } + if err != nil { + return nil, err + } + // Sign the transaction and schedule it for execution if opts.Signer == nil { return nil, errors.New("no signer to authorize the transaction with") } @@ -431,6 +481,9 @@ func (c *BoundContract) WatchLogs(opts *WatchOpts, name string, query ...[]inter // UnpackLog unpacks a retrieved log into the provided output structure. func (c *BoundContract) UnpackLog(out interface{}, event string, log types.Log) error { + if log.Topics[0] != c.abi.Events[event].ID { + return fmt.Errorf("event signature mismatch") + } if len(log.Data) > 0 { if err := c.abi.UnpackIntoInterface(out, event, log.Data); err != nil { return err @@ -447,6 +500,9 @@ func (c *BoundContract) UnpackLog(out interface{}, event string, log types.Log) // UnpackLogIntoMap unpacks a retrieved log into the provided map. func (c *BoundContract) UnpackLogIntoMap(out map[string]interface{}, event string, log types.Log) error { + if log.Topics[0] != c.abi.Events[event].ID { + return fmt.Errorf("event signature mismatch") + } if len(log.Data) > 0 { if err := c.abi.UnpackIntoMap(out, event, log.Data); err != nil { return err diff --git a/accounts/abi/bind/base_test.go b/accounts/abi/bind/base_test.go index c4740f68b750..08ba18f95e54 100644 --- a/accounts/abi/bind/base_test.go +++ b/accounts/abi/bind/base_test.go @@ -31,8 +31,49 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/rlp" + "github.com/stretchr/testify/assert" ) +func mockSign(addr common.Address, tx *types.Transaction) (*types.Transaction, error) { return tx, nil } + +type mockTransactor struct { + baseFee *big.Int + gasTipCap *big.Int + gasPrice *big.Int + suggestGasTipCapCalled bool + suggestGasPriceCalled bool +} + +func (mt *mockTransactor) HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error) { + return &types.Header{BaseFee: mt.baseFee}, nil +} + +func (mt *mockTransactor) PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error) { + return []byte{1}, nil +} + +func (mt *mockTransactor) PendingNonceAt(ctx context.Context, account common.Address) (uint64, error) { + return 0, nil +} + +func (mt *mockTransactor) SuggestGasPrice(ctx context.Context) (*big.Int, error) { + mt.suggestGasPriceCalled = true + return mt.gasPrice, nil +} + +func (mt *mockTransactor) SuggestGasTipCap(ctx context.Context) (*big.Int, error) { + mt.suggestGasTipCapCalled = true + return mt.gasTipCap, nil +} + +func (mt *mockTransactor) EstimateGas(ctx context.Context, call ethereum.CallMsg) (gas uint64, err error) { + return 0, nil +} + +func (mt *mockTransactor) SendTransaction(ctx context.Context, tx *types.Transaction) error { + return nil +} + type mockCaller struct { codeAtBlockNumber *big.Int callContractBlockNumber *big.Int @@ -110,7 +151,7 @@ const hexData = "0x000000000000000000000000376c47978271565f56deb45495afa69e59c16 func TestUnpackIndexedStringTyLogIntoMap(t *testing.T) { hash := crypto.Keccak256Hash([]byte("testName")) topics := []common.Hash{ - common.HexToHash("0x0"), + crypto.Keccak256Hash([]byte("received(string,address,uint256,bytes)")), hash, } mockLog := newMockLog(topics, common.HexToHash("0x0")) @@ -135,7 +176,7 @@ func TestUnpackIndexedSliceTyLogIntoMap(t *testing.T) { } hash := crypto.Keccak256Hash(sliceBytes) topics := []common.Hash{ - common.HexToHash("0x0"), + crypto.Keccak256Hash([]byte("received(string[],address,uint256,bytes)")), hash, } mockLog := newMockLog(topics, common.HexToHash("0x0")) @@ -160,7 +201,7 @@ func TestUnpackIndexedArrayTyLogIntoMap(t *testing.T) { } hash := crypto.Keccak256Hash(arrBytes) topics := []common.Hash{ - common.HexToHash("0x0"), + crypto.Keccak256Hash([]byte("received(address[2],address,uint256,bytes)")), hash, } mockLog := newMockLog(topics, common.HexToHash("0x0")) @@ -187,7 +228,7 @@ func TestUnpackIndexedFuncTyLogIntoMap(t *testing.T) { var functionTy [24]byte copy(functionTy[:], functionTyBytes[0:24]) topics := []common.Hash{ - common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"), + crypto.Keccak256Hash([]byte("received(function,address,uint256,bytes)")), common.BytesToHash(functionTyBytes), } mockLog := newMockLog(topics, common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42")) @@ -208,7 +249,7 @@ func TestUnpackIndexedBytesTyLogIntoMap(t *testing.T) { bytes := []byte{1, 2, 3, 4, 5} hash := crypto.Keccak256Hash(bytes) topics := []common.Hash{ - common.HexToHash("0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"), + crypto.Keccak256Hash([]byte("received(bytes,address,uint256,bytes)")), hash, } mockLog := newMockLog(topics, common.HexToHash("0x5c698f13940a2153440c6d19660878bc90219d9298fdcf37365aa8d88d40fc42")) @@ -226,6 +267,51 @@ func TestUnpackIndexedBytesTyLogIntoMap(t *testing.T) { unpackAndCheck(t, bc, expectedReceivedMap, mockLog) } +func TestTransactGasFee(t *testing.T) { + assert := assert.New(t) + + // GasTipCap and GasFeeCap + // When opts.GasTipCap and opts.GasFeeCap are nil + mt := &mockTransactor{baseFee: big.NewInt(100), gasTipCap: big.NewInt(5)} + bc := bind.NewBoundContract(common.Address{}, abi.ABI{}, nil, mt, nil) + opts := &bind.TransactOpts{Signer: mockSign} + tx, err := bc.Transact(opts, "") + assert.Nil(err) + assert.Equal(big.NewInt(5), tx.GasTipCap()) + assert.Equal(big.NewInt(205), tx.GasFeeCap()) + assert.Nil(opts.GasTipCap) + assert.Nil(opts.GasFeeCap) + assert.True(mt.suggestGasTipCapCalled) + + // Second call to Transact should use latest suggested GasTipCap + mt.gasTipCap = big.NewInt(6) + mt.suggestGasTipCapCalled = false + tx, err = bc.Transact(opts, "") + assert.Nil(err) + assert.Equal(big.NewInt(6), tx.GasTipCap()) + assert.Equal(big.NewInt(206), tx.GasFeeCap()) + assert.True(mt.suggestGasTipCapCalled) + + // GasPrice + // When opts.GasPrice is nil + mt = &mockTransactor{gasPrice: big.NewInt(5)} + bc = bind.NewBoundContract(common.Address{}, abi.ABI{}, nil, mt, nil) + opts = &bind.TransactOpts{Signer: mockSign} + tx, err = bc.Transact(opts, "") + assert.Nil(err) + assert.Equal(big.NewInt(5), tx.GasPrice()) + assert.Nil(opts.GasPrice) + assert.True(mt.suggestGasPriceCalled) + + // Second call to Transact should use latest suggested GasPrice + mt.gasPrice = big.NewInt(6) + mt.suggestGasPriceCalled = false + tx, err = bc.Transact(opts, "") + assert.Nil(err) + assert.Equal(big.NewInt(6), tx.GasPrice()) + assert.True(mt.suggestGasPriceCalled) +} + func unpackAndCheck(t *testing.T, bc *bind.BoundContract, expected map[string]interface{}, mockLog types.Log) { received := make(map[string]interface{}) if err := bc.UnpackLogIntoMap(received, "received", mockLog); err != nil { diff --git a/accounts/abi/bind/bind_test.go b/accounts/abi/bind/bind_test.go index 6d9052f88ba5..5a436607ce45 100644 --- a/accounts/abi/bind/bind_test.go +++ b/accounts/abi/bind/bind_test.go @@ -1850,6 +1850,61 @@ var bindTests = []struct { if count != 1 { t.Fatal("Unexpected contract event number") } + `, + nil, + nil, + nil, + nil, + }, + // Test errors introduced in v0.8.4 + { + `NewErrors`, + ` + pragma solidity >0.8.4; + + contract NewErrors { + error MyError(uint256); + error MyError1(uint256); + error MyError2(uint256, uint256); + error MyError3(uint256 a, uint256 b, uint256 c); + function Error() public pure { + revert MyError3(1,2,3); + } + } + `, + []string{"0x6080604052348015600f57600080fd5b5060998061001e6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c8063726c638214602d575b600080fd5b60336035565b005b60405163024876cd60e61b815260016004820152600260248201526003604482015260640160405180910390fdfea264697066735822122093f786a1bc60216540cd999fbb4a6109e0fef20abcff6e9107fb2817ca968f3c64736f6c63430008070033"}, + []string{`[{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"MyError","type":"error"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"MyError1","type":"error"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"MyError2","type":"error"},{"inputs":[{"internalType":"uint256","name":"a","type":"uint256"},{"internalType":"uint256","name":"b","type":"uint256"},{"internalType":"uint256","name":"c","type":"uint256"}],"name":"MyError3","type":"error"},{"inputs":[],"name":"Error","outputs":[],"stateMutability":"pure","type":"function"}]`}, + ` + "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" + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/eth/ethconfig" + `, + ` + var ( + key, _ = crypto.GenerateKey() + user, _ = bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337)) + sim = backends.NewSimulatedBackend(core.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) + } + sim.Commit() + _, err = bind.WaitDeployed(nil, sim, tx) + if err != nil { + t.Error(err) + } + if err := contract.Error(new(bind.CallOpts)); err == nil { + t.Fatalf("expected contract to throw error") + } + // TODO (MariusVanDerWijden unpack error using abigen + // once that is implemented `, nil, nil, diff --git a/accounts/abi/error.go b/accounts/abi/error.go index f0f71b6c9164..3d1a4877ddcd 100644 --- a/accounts/abi/error.go +++ b/accounts/abi/error.go @@ -1,4 +1,4 @@ -// Copyright 2016 The go-ethereum Authors +// Copyright 2021 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 @@ -17,66 +17,75 @@ package abi import ( + "bytes" "errors" "fmt" - "reflect" -) + "strings" -var ( - errBadBool = errors.New("abi: improperly encoded boolean value") + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/crypto" ) -// formatSliceString formats the reflection kind with the given slice size -// and returns a formatted string representation. -func formatSliceString(kind reflect.Kind, sliceSize int) string { - if sliceSize == -1 { - return fmt.Sprintf("[]%v", kind) - } - return fmt.Sprintf("[%d]%v", sliceSize, kind) +type Error struct { + Name string + Inputs Arguments + str string + // Sig contains the string signature according to the ABI spec. + // e.g. event foo(uint32 a, int b) = "foo(uint32,int256)" + // Please note that "int" is substitute for its canonical representation "int256" + Sig string + // ID returns the canonical representation of the event's signature used by the + // abi definition to identify event names and types. + ID common.Hash } -// sliceTypeCheck checks that the given slice can by assigned to the reflection -// type in t. -func sliceTypeCheck(t Type, val reflect.Value) error { - if val.Kind() != reflect.Slice && val.Kind() != reflect.Array { - return typeErr(formatSliceString(t.GetType().Kind(), t.Size), val.Type()) +func NewError(name string, inputs Arguments) Error { + // sanitize inputs to remove inputs without names + // and precompute string and sig representation. + names := make([]string, len(inputs)) + types := make([]string, len(inputs)) + for i, input := range inputs { + if input.Name == "" { + inputs[i] = Argument{ + Name: fmt.Sprintf("arg%d", i), + Indexed: input.Indexed, + Type: input.Type, + } + } else { + inputs[i] = input + } + // string representation + names[i] = fmt.Sprintf("%v %v", input.Type, inputs[i].Name) + if input.Indexed { + names[i] = fmt.Sprintf("%v indexed %v", input.Type, inputs[i].Name) + } + // sig representation + types[i] = input.Type.String() } - if t.T == ArrayTy && val.Len() != t.Size { - return typeErr(formatSliceString(t.Elem.GetType().Kind(), t.Size), formatSliceString(val.Type().Elem().Kind(), val.Len())) - } + str := fmt.Sprintf("error %v(%v)", name, strings.Join(names, ", ")) + sig := fmt.Sprintf("%v(%v)", name, strings.Join(types, ",")) + id := common.BytesToHash(crypto.Keccak256([]byte(sig))) - if t.Elem.T == SliceTy || t.Elem.T == ArrayTy { - if val.Len() > 0 { - return sliceTypeCheck(*t.Elem, val.Index(0)) - } + return Error{ + Name: name, + Inputs: inputs, + str: str, + Sig: sig, + ID: id, } +} - if val.Type().Elem().Kind() != t.Elem.GetType().Kind() { - return typeErr(formatSliceString(t.Elem.GetType().Kind(), t.Size), val.Type()) - } - return nil +func (e *Error) String() string { + return e.str } -// typeCheck checks that the given reflection value can be assigned to the reflection -// type in t. -func typeCheck(t Type, value reflect.Value) error { - if t.T == SliceTy || t.T == ArrayTy { - return sliceTypeCheck(t, value) +func (e *Error) Unpack(data []byte) (interface{}, error) { + if len(data) < 4 { + return "", errors.New("invalid data for unpacking") } - - // Check base type validity. Element types will be checked later on. - if t.GetType().Kind() != value.Kind() { - return typeErr(t.GetType().Kind(), value.Kind()) - } else if t.T == FixedBytesTy && t.Size != value.Len() { - return typeErr(t.GetType(), value.Type()) - } else { - return nil + if !bytes.Equal(data[:4], e.ID[:4]) { + return "", errors.New("invalid data for unpacking") } - -} - -// typeErr returns a formatted type casting error. -func typeErr(expected, got interface{}) error { - return fmt.Errorf("abi: cannot use %v as type %v as argument", got, expected) + return e.Inputs.Unpack(data[4:]) } diff --git a/accounts/abi/error_handling.go b/accounts/abi/error_handling.go new file mode 100644 index 000000000000..f0f71b6c9164 --- /dev/null +++ b/accounts/abi/error_handling.go @@ -0,0 +1,82 @@ +// Copyright 2016 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 abi + +import ( + "errors" + "fmt" + "reflect" +) + +var ( + errBadBool = errors.New("abi: improperly encoded boolean value") +) + +// formatSliceString formats the reflection kind with the given slice size +// and returns a formatted string representation. +func formatSliceString(kind reflect.Kind, sliceSize int) string { + if sliceSize == -1 { + return fmt.Sprintf("[]%v", kind) + } + return fmt.Sprintf("[%d]%v", sliceSize, kind) +} + +// sliceTypeCheck checks that the given slice can by assigned to the reflection +// type in t. +func sliceTypeCheck(t Type, val reflect.Value) error { + if val.Kind() != reflect.Slice && val.Kind() != reflect.Array { + return typeErr(formatSliceString(t.GetType().Kind(), t.Size), val.Type()) + } + + if t.T == ArrayTy && val.Len() != t.Size { + return typeErr(formatSliceString(t.Elem.GetType().Kind(), t.Size), formatSliceString(val.Type().Elem().Kind(), val.Len())) + } + + if t.Elem.T == SliceTy || t.Elem.T == ArrayTy { + if val.Len() > 0 { + return sliceTypeCheck(*t.Elem, val.Index(0)) + } + } + + if val.Type().Elem().Kind() != t.Elem.GetType().Kind() { + return typeErr(formatSliceString(t.Elem.GetType().Kind(), t.Size), val.Type()) + } + return nil +} + +// typeCheck checks that the given reflection value can be assigned to the reflection +// type in t. +func typeCheck(t Type, value reflect.Value) error { + if t.T == SliceTy || t.T == ArrayTy { + return sliceTypeCheck(t, value) + } + + // Check base type validity. Element types will be checked later on. + if t.GetType().Kind() != value.Kind() { + return typeErr(t.GetType().Kind(), value.Kind()) + } else if t.T == FixedBytesTy && t.Size != value.Len() { + return typeErr(t.GetType(), value.Type()) + } else { + return nil + } + +} + +// typeErr returns a formatted type casting error. +func typeErr(expected, got interface{}) error { + return fmt.Errorf("abi: cannot use %v as type %v as argument", got, expected) +} diff --git a/accounts/abi/reflect.go b/accounts/abi/reflect.go index 11248e07302e..35e5556d2c5a 100644 --- a/accounts/abi/reflect.go +++ b/accounts/abi/reflect.go @@ -123,15 +123,8 @@ func set(dst, src reflect.Value) error { func setSlice(dst, src reflect.Value) error { slice := reflect.MakeSlice(dst.Type(), src.Len(), src.Len()) for i := 0; i < src.Len(); i++ { - if src.Index(i).Kind() == reflect.Struct { - if err := set(slice.Index(i), src.Index(i)); err != nil { - return err - } - } else { - // e.g. [][32]uint8 to []common.Hash - if err := set(slice.Index(i), src.Index(i)); err != nil { - return err - } + if err := set(slice.Index(i), src.Index(i)); err != nil { + return err } } if dst.CanSet() { diff --git a/build/checksums.txt b/build/checksums.txt index 686e1604b63b..48a13b53e8f0 100644 --- a/build/checksums.txt +++ b/build/checksums.txt @@ -1,19 +1,19 @@ # This file contains sha256 checksums of optional build dependencies. -3a70e5055509f347c0fb831ca07a2bf3b531068f349b14a3c652e9b5b67beb5d go1.17.src.tar.gz -355bd544ce08d7d484d9d7de05a71b5c6f5bc10aa4b316688c2192aeb3dacfd1 go1.17.darwin-amd64.tar.gz -da4e3e3c194bf9eed081de8842a157120ef44a7a8d7c820201adae7b0e28b20b go1.17.darwin-arm64.tar.gz -6819a7a11b8351d5d5768f2fff666abde97577602394f132cb7f85b3a7151f05 go1.17.freebsd-386.tar.gz -15c184c83d99441d719da201b26256455eee85a808747c404b4183e9aa6c64b4 go1.17.freebsd-amd64.tar.gz -c19e3227a6ac6329db91d1af77bbf239ccd760a259c16e6b9c932d527ff14848 go1.17.linux-386.tar.gz -6bf89fc4f5ad763871cf7eac80a2d594492de7a818303283f1366a7f6a30372d go1.17.linux-amd64.tar.gz -01a9af009ada22122d3fcb9816049c1d21842524b38ef5d5a0e2ee4b26d7c3e7 go1.17.linux-arm64.tar.gz -ae89d33f4e4acc222bdb04331933d5ece4ae71039812f6ccd7493cb3e8ddfb4e go1.17.linux-armv6l.tar.gz -ee84350114d532bf15f096198c675aafae9ff091dc4cc69eb49e1817ff94dbd7 go1.17.linux-ppc64le.tar.gz -a50aaecf054f393575f969a9105d5c6864dd91afc5287d772449033fbafcf7e3 go1.17.linux-s390x.tar.gz -c5afdd2ea4969f2b44637e913b04f7c15265d7beb60924a28063722670a52feb go1.17.windows-386.zip -2a18bd65583e221be8b9b7c2fbe3696c40f6e27c2df689bbdcc939d49651d151 go1.17.windows-amd64.zip -5256f92f643d9022394ddc84de5c74fe8660c2151daaa199b12e60e542d694ae go1.17.windows-arm64.zip +2255eb3e4e824dd7d5fcdc2e7f84534371c186312e546fb1086a34c17752f431 go1.17.2.src.tar.gz +7914497a302a132a465d33f5ee044ce05568bacdb390ab805cb75a3435a23f94 go1.17.2.darwin-amd64.tar.gz +ce8771bd3edfb5b28104084b56bbb532eeb47fbb7769c3e664c6223712c30904 go1.17.2.darwin-arm64.tar.gz +8cea5b8d1f8e8cbb58069bfed58954c71c5b1aca2f3c857765dae83bf724d0d7 go1.17.2.freebsd-386.tar.gz +c96e57218fb03e74d683ad63b1684d44c89d5e5b994f36102b33dce21b58499a go1.17.2.freebsd-amd64.tar.gz +8617f2e40d51076983502894181ae639d1d8101bfbc4d7463a2b442f239f5596 go1.17.2.linux-386.tar.gz +f242a9db6a0ad1846de7b6d94d507915d14062660616a61ef7c808a76e4f1676 go1.17.2.linux-amd64.tar.gz +a5a43c9cdabdb9f371d56951b14290eba8ce2f9b0db48fb5fc657943984fd4fc go1.17.2.linux-arm64.tar.gz +04d16105008230a9763005be05606f7eb1c683a3dbf0fbfed4034b23889cb7f2 go1.17.2.linux-armv6l.tar.gz +12e2dc7e0ffeebe77083f267ef6705fec1621cdf2ed6489b3af04a13597ed68d go1.17.2.linux-ppc64le.tar.gz +c4b2349a8d11350ca038b8c57f3cc58dc0b31284bcbed4f7fca39aeed28b4a51 go1.17.2.linux-s390x.tar.gz +8a85257a351996fdf045fe95ed5fdd6917dd48636d562dd11dedf193005a53e0 go1.17.2.windows-386.zip +fa6da0b829a66f5fab7e4e312fd6aa1b2d8f045c7ecee83b3d00f6fe5306759a go1.17.2.windows-amd64.zip +00575c85dc7a129ba892685a456b27a3f3670f71c8bfde1c5ad151f771d55df7 go1.17.2.windows-arm64.zip d4bd25b9814eeaa2134197dd2c7671bb791eae786d42010d9d788af20dee4bfa golangci-lint-1.42.0-darwin-amd64.tar.gz e56859c04a2ad5390c6a497b1acb1cc9329ecb1010260c6faae9b5a4c35b35ea golangci-lint-1.42.0-darwin-arm64.tar.gz diff --git a/build/ci.go b/build/ci.go index 6f1e975a5167..1e2547fbb017 100644 --- a/build/ci.go +++ b/build/ci.go @@ -14,6 +14,7 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . +//go:build none // +build none /* @@ -32,7 +33,6 @@ Available commands are: nsis -- creates a Windows NSIS installer aar [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ] -- creates an Android archive xcode [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ] -- creates an iOS XCode framework - xgo [ -alltools ] [ options ] -- cross builds according to options purge [ -store blobstore ] [ -days threshold ] -- purges old archives from the blobstore For all commands, -n prevents execution of external programs (dry run mode). @@ -147,7 +147,7 @@ var ( // This is the version of go that will be downloaded by // // go run ci.go install -dlgo - dlgoVersion = "1.17" + dlgoVersion = "1.17.2" ) var GOBIN, _ = filepath.Abs(filepath.Join("build", "bin")) @@ -187,8 +187,6 @@ func main() { doAndroidArchive(os.Args[2:]) case "xcode": doXCodeFramework(os.Args[2:]) - case "xgo": - doXgo(os.Args[2:]) case "purge": doPurge(os.Args[2:]) default: @@ -259,6 +257,11 @@ func buildFlags(env build.Environment) (flags []string) { if runtime.GOOS == "darwin" { ld = append(ld, "-s") } + // Enforce the stacksize to 8M, which is the case on most platforms apart from + // alpine Linux. + if runtime.GOOS == "linux" { + ld = append(ld, "-extldflags", "-Wl,-z,stack-size=0x800000") + } if len(ld) > 0 { flags = append(flags, "-ldflags", strings.Join(ld, " ")) } @@ -276,6 +279,7 @@ func doTest(cmdline []string) { cc = flag.String("cc", "", "Sets C compiler binary") coverage = flag.Bool("coverage", false, "Whether to record code coverage") verbose = flag.Bool("v", false, "Whether to log verbosely") + race = flag.Bool("race", false, "Execute the race detector") ) flag.CommandLine.Parse(cmdline) @@ -296,6 +300,9 @@ func doTest(cmdline []string) { if *verbose { gotest.Args = append(gotest.Args, "-v") } + if *race { + gotest.Args = append(gotest.Args, "-race") + } packages := []string{"./..."} if len(flag.CommandLine.Args()) > 0 { @@ -1199,48 +1206,6 @@ func newPodMetadata(env build.Environment, archive string) podMetadata { } } -// Cross compilation - -func doXgo(cmdline []string) { - var ( - alltools = flag.Bool("alltools", false, `Flag whether we're building all known tools, or only on in particular`) - ) - flag.CommandLine.Parse(cmdline) - env := build.Env() - var tc build.GoToolchain - - // Make sure xgo is available for cross compilation - build.MustRun(tc.Install(GOBIN, "github.com/karalabe/xgo@latest")) - - // If all tools building is requested, build everything the builder wants - args := append(buildFlags(env), flag.Args()...) - - if *alltools { - args = append(args, []string{"--dest", GOBIN}...) - for _, res := range allToolsArchiveFiles { - if strings.HasPrefix(res, GOBIN) { - // Binary tool found, cross build it explicitly - args = append(args, "./"+filepath.Join("cmd", filepath.Base(res))) - build.MustRun(xgoTool(args)) - args = args[:len(args)-1] - } - } - return - } - - // Otherwise execute the explicit cross compilation - path := args[len(args)-1] - args = append(args[:len(args)-1], []string{"--dest", GOBIN, path}...) - build.MustRun(xgoTool(args)) -} - -func xgoTool(args []string) *exec.Cmd { - cmd := exec.Command(filepath.Join(GOBIN, "xgo"), args...) - cmd.Env = os.Environ() - cmd.Env = append(cmd.Env, []string{"GOBIN=" + GOBIN}...) - return cmd -} - // Binary distribution cleanups func doPurge(cmdline []string) { diff --git a/cmd/devp2p/dns_cloudflare.go b/cmd/devp2p/dns_cloudflare.go index 596254df915c..d67aaea1a7fb 100644 --- a/cmd/devp2p/dns_cloudflare.go +++ b/cmd/devp2p/dns_cloudflare.go @@ -133,7 +133,8 @@ func (c *cloudflareClient) uploadRecords(name string, records map[string]string) log.Info(fmt.Sprintf("Creating %s = %q", path, val)) ttl := rootTTL if path != name { - ttl = treeNodeTTL // Max TTL permitted by Cloudflare + ttl = treeNodeTTLCloudflare // Max TTL permitted by Cloudflare + } record := cloudflare.DNSRecord{Type: "TXT", Name: path, Content: val, TTL: ttl} _, err = c.CreateDNSRecord(context.Background(), c.zoneID, record) diff --git a/cmd/devp2p/dnscmd.go b/cmd/devp2p/dnscmd.go index 66deef56eaba..85f28b8cb182 100644 --- a/cmd/devp2p/dnscmd.go +++ b/cmd/devp2p/dnscmd.go @@ -115,8 +115,9 @@ var ( ) const ( - rootTTL = 30 * 60 // 30 min - treeNodeTTL = 4 * 7 * 24 * 60 * 60 // 4 weeks + rootTTL = 30 * 60 // 30 min + treeNodeTTL = 4 * 7 * 24 * 60 * 60 // 4 weeks + treeNodeTTLCloudflare = 24 * 60 * 60 // 1 day ) // dnsSync performs dnsSyncCommand. diff --git a/cmd/devp2p/internal/ethtest/helpers.go b/cmd/devp2p/internal/ethtest/helpers.go index 88d8e143c1f2..e695cd42d69e 100644 --- a/cmd/devp2p/internal/ethtest/helpers.go +++ b/cmd/devp2p/internal/ethtest/helpers.go @@ -131,7 +131,7 @@ func (c *Conn) handshake() error { } c.negotiateEthProtocol(msg.Caps) if c.negotiatedProtoVersion == 0 { - return fmt.Errorf("unexpected eth protocol version") + return fmt.Errorf("could not negotiate protocol (remote caps: %v, local eth version: %v)", msg.Caps, c.ourHighestProtoVersion) } return nil default: diff --git a/cmd/devp2p/internal/ethtest/suite.go b/cmd/devp2p/internal/ethtest/suite.go index bbc955cd7b60..28ba4aa76740 100644 --- a/cmd/devp2p/internal/ethtest/suite.go +++ b/cmd/devp2p/internal/ethtest/suite.go @@ -52,35 +52,35 @@ func NewSuite(dest *enode.Node, chainfile string, genesisfile string) (*Suite, e func (s *Suite) AllEthTests() []utesting.Test { return []utesting.Test{ // status - {Name: "TestStatus", Fn: s.TestStatus}, + {Name: "TestStatus65", Fn: s.TestStatus65}, {Name: "TestStatus66", Fn: s.TestStatus66}, // get block headers - {Name: "TestGetBlockHeaders", Fn: s.TestGetBlockHeaders}, + {Name: "TestGetBlockHeaders65", Fn: s.TestGetBlockHeaders65}, {Name: "TestGetBlockHeaders66", Fn: s.TestGetBlockHeaders66}, {Name: "TestSimultaneousRequests66", Fn: s.TestSimultaneousRequests66}, {Name: "TestSameRequestID66", Fn: s.TestSameRequestID66}, {Name: "TestZeroRequestID66", Fn: s.TestZeroRequestID66}, // get block bodies - {Name: "TestGetBlockBodies", Fn: s.TestGetBlockBodies}, + {Name: "TestGetBlockBodies65", Fn: s.TestGetBlockBodies65}, {Name: "TestGetBlockBodies66", Fn: s.TestGetBlockBodies66}, // broadcast - {Name: "TestBroadcast", Fn: s.TestBroadcast}, + {Name: "TestBroadcast65", Fn: s.TestBroadcast65}, {Name: "TestBroadcast66", Fn: s.TestBroadcast66}, - {Name: "TestLargeAnnounce", Fn: s.TestLargeAnnounce}, + {Name: "TestLargeAnnounce65", Fn: s.TestLargeAnnounce65}, {Name: "TestLargeAnnounce66", Fn: s.TestLargeAnnounce66}, - {Name: "TestOldAnnounce", Fn: s.TestOldAnnounce}, + {Name: "TestOldAnnounce65", Fn: s.TestOldAnnounce65}, {Name: "TestOldAnnounce66", Fn: s.TestOldAnnounce66}, - {Name: "TestBlockHashAnnounce", Fn: s.TestBlockHashAnnounce}, + {Name: "TestBlockHashAnnounce65", Fn: s.TestBlockHashAnnounce65}, {Name: "TestBlockHashAnnounce66", Fn: s.TestBlockHashAnnounce66}, // malicious handshakes + status - {Name: "TestMaliciousHandshake", Fn: s.TestMaliciousHandshake}, - {Name: "TestMaliciousStatus", Fn: s.TestMaliciousStatus}, + {Name: "TestMaliciousHandshake65", Fn: s.TestMaliciousHandshake65}, + {Name: "TestMaliciousStatus65", Fn: s.TestMaliciousStatus65}, {Name: "TestMaliciousHandshake66", Fn: s.TestMaliciousHandshake66}, {Name: "TestMaliciousStatus66", Fn: s.TestMaliciousStatus66}, // test transactions - {Name: "TestTransaction", Fn: s.TestTransaction}, + {Name: "TestTransaction65", Fn: s.TestTransaction65}, {Name: "TestTransaction66", Fn: s.TestTransaction66}, - {Name: "TestMaliciousTx", Fn: s.TestMaliciousTx}, + {Name: "TestMaliciousTx65", Fn: s.TestMaliciousTx65}, {Name: "TestMaliciousTx66", Fn: s.TestMaliciousTx66}, {Name: "TestLargeTxRequest66", Fn: s.TestLargeTxRequest66}, {Name: "TestNewPooledTxs66", Fn: s.TestNewPooledTxs66}, @@ -89,17 +89,17 @@ func (s *Suite) AllEthTests() []utesting.Test { func (s *Suite) EthTests() []utesting.Test { return []utesting.Test{ - {Name: "TestStatus", Fn: s.TestStatus}, - {Name: "TestGetBlockHeaders", Fn: s.TestGetBlockHeaders}, - {Name: "TestGetBlockBodies", Fn: s.TestGetBlockBodies}, - {Name: "TestBroadcast", Fn: s.TestBroadcast}, - {Name: "TestLargeAnnounce", Fn: s.TestLargeAnnounce}, - {Name: "TestOldAnnounce", Fn: s.TestOldAnnounce}, - {Name: "TestBlockHashAnnounce", Fn: s.TestBlockHashAnnounce}, - {Name: "TestMaliciousHandshake", Fn: s.TestMaliciousHandshake}, - {Name: "TestMaliciousStatus", Fn: s.TestMaliciousStatus}, - {Name: "TestTransaction", Fn: s.TestTransaction}, - {Name: "TestMaliciousTx", Fn: s.TestMaliciousTx}, + {Name: "TestStatus65", Fn: s.TestStatus65}, + {Name: "TestGetBlockHeaders65", Fn: s.TestGetBlockHeaders65}, + {Name: "TestGetBlockBodies65", Fn: s.TestGetBlockBodies65}, + {Name: "TestBroadcast65", Fn: s.TestBroadcast65}, + {Name: "TestLargeAnnounce65", Fn: s.TestLargeAnnounce65}, + {Name: "TestOldAnnounce65", Fn: s.TestOldAnnounce65}, + {Name: "TestBlockHashAnnounce65", Fn: s.TestBlockHashAnnounce65}, + {Name: "TestMaliciousHandshake65", Fn: s.TestMaliciousHandshake65}, + {Name: "TestMaliciousStatus65", Fn: s.TestMaliciousStatus65}, + {Name: "TestTransaction65", Fn: s.TestTransaction65}, + {Name: "TestMaliciousTx65", Fn: s.TestMaliciousTx65}, } } @@ -130,9 +130,9 @@ var ( eth65 = false // indicates whether suite should negotiate eth65 connection or below. ) -// TestStatus attempts to connect to the given node and exchange +// TestStatus65 attempts to connect to the given node and exchange // a status message with it. -func (s *Suite) TestStatus(t *utesting.T) { +func (s *Suite) TestStatus65(t *utesting.T) { conn, err := s.dial() if err != nil { t.Fatalf("dial failed: %v", err) @@ -156,9 +156,9 @@ func (s *Suite) TestStatus66(t *utesting.T) { } } -// TestGetBlockHeaders tests whether the given node can respond to +// TestGetBlockHeaders65 tests whether the given node can respond to // a `GetBlockHeaders` request accurately. -func (s *Suite) TestGetBlockHeaders(t *utesting.T) { +func (s *Suite) TestGetBlockHeaders65(t *utesting.T) { conn, err := s.dial() if err != nil { t.Fatalf("dial failed: %v", err) @@ -392,9 +392,9 @@ func (s *Suite) TestZeroRequestID66(t *utesting.T) { } } -// TestGetBlockBodies tests whether the given node can respond to +// TestGetBlockBodies65 tests whether the given node can respond to // a `GetBlockBodies` request and that the response is accurate. -func (s *Suite) TestGetBlockBodies(t *utesting.T) { +func (s *Suite) TestGetBlockBodies65(t *utesting.T) { conn, err := s.dial() if err != nil { t.Fatalf("dial failed: %v", err) @@ -460,9 +460,9 @@ func (s *Suite) TestGetBlockBodies66(t *utesting.T) { } } -// TestBroadcast tests whether a block announcement is correctly +// TestBroadcast65 tests whether a block announcement is correctly // propagated to the given node's peer(s). -func (s *Suite) TestBroadcast(t *utesting.T) { +func (s *Suite) TestBroadcast65(t *utesting.T) { if err := s.sendNextBlock(eth65); err != nil { t.Fatalf("block broadcast failed: %v", err) } @@ -476,8 +476,8 @@ func (s *Suite) TestBroadcast66(t *utesting.T) { } } -// TestLargeAnnounce tests the announcement mechanism with a large block. -func (s *Suite) TestLargeAnnounce(t *utesting.T) { +// TestLargeAnnounce65 tests the announcement mechanism with a large block. +func (s *Suite) TestLargeAnnounce65(t *utesting.T) { nextBlock := len(s.chain.blocks) blocks := []*NewBlock{ { @@ -569,8 +569,8 @@ func (s *Suite) TestLargeAnnounce66(t *utesting.T) { } } -// TestOldAnnounce tests the announcement mechanism with an old block. -func (s *Suite) TestOldAnnounce(t *utesting.T) { +// TestOldAnnounce65 tests the announcement mechanism with an old block. +func (s *Suite) TestOldAnnounce65(t *utesting.T) { if err := s.oldAnnounce(eth65); err != nil { t.Fatal(err) } @@ -584,9 +584,9 @@ func (s *Suite) TestOldAnnounce66(t *utesting.T) { } } -// TestBlockHashAnnounce sends a new block hash announcement and expects +// TestBlockHashAnnounce65 sends a new block hash announcement and expects // the node to perform a `GetBlockHeaders` request. -func (s *Suite) TestBlockHashAnnounce(t *utesting.T) { +func (s *Suite) TestBlockHashAnnounce65(t *utesting.T) { if err := s.hashAnnounce(eth65); err != nil { t.Fatalf("block hash announcement failed: %v", err) } @@ -600,8 +600,8 @@ func (s *Suite) TestBlockHashAnnounce66(t *utesting.T) { } } -// TestMaliciousHandshake tries to send malicious data during the handshake. -func (s *Suite) TestMaliciousHandshake(t *utesting.T) { +// TestMaliciousHandshake65 tries to send malicious data during the handshake. +func (s *Suite) TestMaliciousHandshake65(t *utesting.T) { if err := s.maliciousHandshakes(t, eth65); err != nil { t.Fatal(err) } @@ -614,8 +614,8 @@ func (s *Suite) TestMaliciousHandshake66(t *utesting.T) { } } -// TestMaliciousStatus sends a status package with a large total difficulty. -func (s *Suite) TestMaliciousStatus(t *utesting.T) { +// TestMaliciousStatus65 sends a status package with a large total difficulty. +func (s *Suite) TestMaliciousStatus65(t *utesting.T) { conn, err := s.dial() if err != nil { t.Fatalf("dial failed: %v", err) @@ -641,9 +641,9 @@ func (s *Suite) TestMaliciousStatus66(t *utesting.T) { } } -// TestTransaction sends a valid transaction to the node and +// TestTransaction65 sends a valid transaction to the node and // checks if the transaction gets propagated. -func (s *Suite) TestTransaction(t *utesting.T) { +func (s *Suite) TestTransaction65(t *utesting.T) { if err := s.sendSuccessfulTxs(t, eth65); err != nil { t.Fatal(err) } @@ -657,9 +657,9 @@ func (s *Suite) TestTransaction66(t *utesting.T) { } } -// TestMaliciousTx sends several invalid transactions and tests whether +// TestMaliciousTx65 sends several invalid transactions and tests whether // the node will propagate them. -func (s *Suite) TestMaliciousTx(t *utesting.T) { +func (s *Suite) TestMaliciousTx65(t *utesting.T) { if err := s.sendMaliciousTxs(t, eth65); err != nil { t.Fatal(err) } diff --git a/cmd/devp2p/nodesetcmd.go b/cmd/devp2p/nodesetcmd.go index 848288c9cfa3..d65d6314c8e1 100644 --- a/cmd/devp2p/nodesetcmd.go +++ b/cmd/devp2p/nodesetcmd.go @@ -235,6 +235,8 @@ func ethFilter(args []string) (nodeFilter, error) { filter = forkid.NewStaticFilter(params.GoerliChainConfig, params.GoerliGenesisHash) case "ropsten": filter = forkid.NewStaticFilter(params.RopstenChainConfig, params.RopstenGenesisHash) + case "sepolia": + filter = forkid.NewStaticFilter(params.SepoliaChainConfig, params.SepoliaGenesisHash) default: return nil, fmt.Errorf("unknown network %q", args[0]) } diff --git a/cmd/evm/internal/t8ntool/block.go b/cmd/evm/internal/t8ntool/block.go new file mode 100644 index 000000000000..d4edd33bdeb7 --- /dev/null +++ b/cmd/evm/internal/t8ntool/block.go @@ -0,0 +1,380 @@ +// Copyright 2021 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see . + +package t8ntool + +import ( + "crypto/ecdsa" + "encoding/json" + "errors" + "fmt" + "math/big" + "os" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/common/math" + "github.com/ethereum/go-ethereum/consensus/clique" + "github.com/ethereum/go-ethereum/consensus/ethash" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/rlp" + "gopkg.in/urfave/cli.v1" +) + +//go:generate gencodec -type header -field-override headerMarshaling -out gen_header.go +type header struct { + ParentHash common.Hash `json:"parentHash"` + OmmerHash *common.Hash `json:"sha3Uncles"` + Coinbase *common.Address `json:"miner"` + Root common.Hash `json:"stateRoot" gencodec:"required"` + TxHash *common.Hash `json:"transactionsRoot"` + ReceiptHash *common.Hash `json:"receiptsRoot"` + Bloom types.Bloom `json:"logsBloom"` + Difficulty *big.Int `json:"difficulty"` + Number *big.Int `json:"number" gencodec:"required"` + GasLimit uint64 `json:"gasLimit" gencodec:"required"` + GasUsed uint64 `json:"gasUsed"` + Time uint64 `json:"timestamp" gencodec:"required"` + Extra []byte `json:"extraData"` + MixDigest common.Hash `json:"mixHash"` + Nonce *types.BlockNonce `json:"nonce"` + BaseFee *big.Int `json:"baseFeePerGas" rlp:"optional"` +} + +type headerMarshaling struct { + Difficulty *math.HexOrDecimal256 + Number *math.HexOrDecimal256 + GasLimit math.HexOrDecimal64 + GasUsed math.HexOrDecimal64 + Time math.HexOrDecimal64 + Extra hexutil.Bytes + BaseFee *math.HexOrDecimal256 +} + +type bbInput struct { + Header *header `json:"header,omitempty"` + OmmersRlp []string `json:"ommers,omitempty"` + TxRlp string `json:"txs,omitempty"` + Clique *cliqueInput `json:"clique,omitempty"` + + Ethash bool `json:"-"` + EthashDir string `json:"-"` + PowMode ethash.Mode `json:"-"` + Txs []*types.Transaction `json:"-"` + Ommers []*types.Header `json:"-"` +} + +type cliqueInput struct { + Key *ecdsa.PrivateKey + Voted *common.Address + Authorize *bool + Vanity common.Hash +} + +// UnmarshalJSON implements json.Unmarshaler interface. +func (c *cliqueInput) UnmarshalJSON(input []byte) error { + var x struct { + Key *common.Hash `json:"secretKey"` + Voted *common.Address `json:"voted"` + Authorize *bool `json:"authorize"` + Vanity common.Hash `json:"vanity"` + } + if err := json.Unmarshal(input, &x); err != nil { + return err + } + if x.Key == nil { + return errors.New("missing required field 'secretKey' for cliqueInput") + } + if ecdsaKey, err := crypto.ToECDSA(x.Key[:]); err != nil { + return err + } else { + c.Key = ecdsaKey + } + c.Voted = x.Voted + c.Authorize = x.Authorize + c.Vanity = x.Vanity + return nil +} + +// ToBlock converts i into a *types.Block +func (i *bbInput) ToBlock() *types.Block { + header := &types.Header{ + ParentHash: i.Header.ParentHash, + UncleHash: types.EmptyUncleHash, + Coinbase: common.Address{}, + Root: i.Header.Root, + TxHash: types.EmptyRootHash, + ReceiptHash: types.EmptyRootHash, + Bloom: i.Header.Bloom, + Difficulty: common.Big0, + Number: i.Header.Number, + GasLimit: i.Header.GasLimit, + GasUsed: i.Header.GasUsed, + Time: i.Header.Time, + Extra: i.Header.Extra, + MixDigest: i.Header.MixDigest, + BaseFee: i.Header.BaseFee, + } + + // Fill optional values. + if i.Header.OmmerHash != nil { + header.UncleHash = *i.Header.OmmerHash + } else if len(i.Ommers) != 0 { + // Calculate the ommer hash if none is provided and there are ommers to hash + header.UncleHash = types.CalcUncleHash(i.Ommers) + } + if i.Header.Coinbase != nil { + header.Coinbase = *i.Header.Coinbase + } + if i.Header.TxHash != nil { + header.TxHash = *i.Header.TxHash + } + if i.Header.ReceiptHash != nil { + header.ReceiptHash = *i.Header.ReceiptHash + } + if i.Header.Nonce != nil { + header.Nonce = *i.Header.Nonce + } + if header.Difficulty != nil { + header.Difficulty = i.Header.Difficulty + } + return types.NewBlockWithHeader(header).WithBody(i.Txs, i.Ommers) +} + +// SealBlock seals the given block using the configured engine. +func (i *bbInput) SealBlock(block *types.Block) (*types.Block, error) { + switch { + case i.Ethash: + return i.sealEthash(block) + case i.Clique != nil: + return i.sealClique(block) + default: + return block, nil + } +} + +// sealEthash seals the given block using ethash. +func (i *bbInput) sealEthash(block *types.Block) (*types.Block, error) { + if i.Header.Nonce != nil { + return nil, NewError(ErrorConfig, fmt.Errorf("sealing with ethash will overwrite provided nonce")) + } + ethashConfig := ethash.Config{ + PowMode: i.PowMode, + DatasetDir: i.EthashDir, + CacheDir: i.EthashDir, + DatasetsInMem: 1, + DatasetsOnDisk: 2, + CachesInMem: 2, + CachesOnDisk: 3, + } + engine := ethash.New(ethashConfig, nil, true) + defer engine.Close() + // Use a buffered chan for results. + // If the testmode is used, the sealer will return quickly, and complain + // "Sealing result is not read by miner" if it cannot write the result. + results := make(chan *types.Block, 1) + if err := engine.Seal(nil, block, results, nil); err != nil { + panic(fmt.Sprintf("failed to seal block: %v", err)) + } + found := <-results + return block.WithSeal(found.Header()), nil +} + +// sealClique seals the given block using clique. +func (i *bbInput) sealClique(block *types.Block) (*types.Block, error) { + // If any clique value overwrites an explicit header value, fail + // to avoid silently building a block with unexpected values. + if i.Header.Extra != nil { + return nil, NewError(ErrorConfig, fmt.Errorf("sealing with clique will overwrite provided extra data")) + } + header := block.Header() + if i.Clique.Voted != nil { + if i.Header.Coinbase != nil { + return nil, NewError(ErrorConfig, fmt.Errorf("sealing with clique and voting will overwrite provided coinbase")) + } + header.Coinbase = *i.Clique.Voted + } + if i.Clique.Authorize != nil { + if i.Header.Nonce != nil { + return nil, NewError(ErrorConfig, fmt.Errorf("sealing with clique and voting will overwrite provided nonce")) + } + if *i.Clique.Authorize { + header.Nonce = [8]byte{} + } else { + header.Nonce = [8]byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff} + } + } + // Extra is fixed 32 byte vanity and 65 byte signature + header.Extra = make([]byte, 32+65) + copy(header.Extra[0:32], i.Clique.Vanity.Bytes()[:]) + + // Sign the seal hash and fill in the rest of the extra data + h := clique.SealHash(header) + sighash, err := crypto.Sign(h[:], i.Clique.Key) + if err != nil { + return nil, err + } + copy(header.Extra[32:], sighash) + block = block.WithSeal(header) + return block, nil +} + +// BuildBlock constructs a block from the given inputs. +func BuildBlock(ctx *cli.Context) error { + // Configure the go-ethereum logger + glogger := log.NewGlogHandler(log.StreamHandler(os.Stderr, log.TerminalFormat(false))) + glogger.Verbosity(log.Lvl(ctx.Int(VerbosityFlag.Name))) + log.Root().SetHandler(glogger) + + baseDir, err := createBasedir(ctx) + if err != nil { + return NewError(ErrorIO, fmt.Errorf("failed creating output basedir: %v", err)) + } + inputData, err := readInput(ctx) + if err != nil { + return err + } + block := inputData.ToBlock() + block, err = inputData.SealBlock(block) + if err != nil { + return err + } + return dispatchBlock(ctx, baseDir, block) +} + +func readInput(ctx *cli.Context) (*bbInput, error) { + var ( + headerStr = ctx.String(InputHeaderFlag.Name) + ommersStr = ctx.String(InputOmmersFlag.Name) + txsStr = ctx.String(InputTxsRlpFlag.Name) + cliqueStr = ctx.String(SealCliqueFlag.Name) + ethashOn = ctx.Bool(SealEthashFlag.Name) + ethashDir = ctx.String(SealEthashDirFlag.Name) + ethashMode = ctx.String(SealEthashModeFlag.Name) + inputData = &bbInput{} + ) + if ethashOn && cliqueStr != "" { + return nil, NewError(ErrorConfig, fmt.Errorf("both ethash and clique sealing specified, only one may be chosen")) + } + if ethashOn { + inputData.Ethash = ethashOn + inputData.EthashDir = ethashDir + switch ethashMode { + case "normal": + inputData.PowMode = ethash.ModeNormal + case "test": + inputData.PowMode = ethash.ModeTest + case "fake": + inputData.PowMode = ethash.ModeFake + default: + return nil, NewError(ErrorConfig, fmt.Errorf("unknown pow mode: %s, supported modes: test, fake, normal", ethashMode)) + } + } + if headerStr == stdinSelector || ommersStr == stdinSelector || txsStr == stdinSelector || cliqueStr == stdinSelector { + decoder := json.NewDecoder(os.Stdin) + if err := decoder.Decode(inputData); err != nil { + return nil, NewError(ErrorJson, fmt.Errorf("failed unmarshaling stdin: %v", err)) + } + } + if cliqueStr != stdinSelector && cliqueStr != "" { + var clique cliqueInput + if err := readFile(cliqueStr, "clique", &clique); err != nil { + return nil, err + } + inputData.Clique = &clique + } + if headerStr != stdinSelector { + var env header + if err := readFile(headerStr, "header", &env); err != nil { + return nil, err + } + inputData.Header = &env + } + if ommersStr != stdinSelector && ommersStr != "" { + var ommers []string + if err := readFile(ommersStr, "ommers", &ommers); err != nil { + return nil, err + } + inputData.OmmersRlp = ommers + } + if txsStr != stdinSelector { + var txs string + if err := readFile(txsStr, "txs", &txs); err != nil { + return nil, err + } + inputData.TxRlp = txs + } + // Deserialize rlp txs and ommers + var ( + ommers = []*types.Header{} + txs = []*types.Transaction{} + ) + if inputData.TxRlp != "" { + if err := rlp.DecodeBytes(common.FromHex(inputData.TxRlp), &txs); err != nil { + return nil, NewError(ErrorRlp, fmt.Errorf("unable to decode transaction from rlp data: %v", err)) + } + inputData.Txs = txs + } + for _, str := range inputData.OmmersRlp { + type extblock struct { + Header *types.Header + Txs []*types.Transaction + Ommers []*types.Header + } + var ommer *extblock + if err := rlp.DecodeBytes(common.FromHex(str), &ommer); err != nil { + return nil, NewError(ErrorRlp, fmt.Errorf("unable to decode ommer from rlp data: %v", err)) + } + ommers = append(ommers, ommer.Header) + } + inputData.Ommers = ommers + + return inputData, nil +} + +// dispatchOutput writes the output data to either stderr or stdout, or to the specified +// files +func dispatchBlock(ctx *cli.Context, baseDir string, block *types.Block) error { + raw, _ := rlp.EncodeToBytes(block) + + type blockInfo struct { + Rlp hexutil.Bytes `json:"rlp"` + Hash common.Hash `json:"hash"` + } + var enc blockInfo + enc.Rlp = raw + enc.Hash = block.Hash() + + b, err := json.MarshalIndent(enc, "", " ") + if err != nil { + return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err)) + } + switch dest := ctx.String(OutputBlockFlag.Name); dest { + case "stdout": + os.Stdout.Write(b) + os.Stdout.WriteString("\n") + case "stderr": + os.Stderr.Write(b) + os.Stderr.WriteString("\n") + default: + if err := saveFile(baseDir, dest, enc); err != nil { + return err + } + } + return nil +} diff --git a/cmd/evm/internal/t8ntool/execution.go b/cmd/evm/internal/t8ntool/execution.go index fae65767be7f..dfdde4217396 100644 --- a/cmd/evm/internal/t8ntool/execution.go +++ b/cmd/evm/internal/t8ntool/execution.go @@ -49,12 +49,13 @@ type Prestate struct { type ExecutionResult struct { StateRoot common.Hash `json:"stateRoot"` TxRoot common.Hash `json:"txRoot"` - ReceiptRoot common.Hash `json:"receiptRoot"` + ReceiptRoot common.Hash `json:"receiptsRoot"` LogsHash common.Hash `json:"logsHash"` Bloom types.Bloom `json:"logsBloom" gencodec:"required"` Receipts types.Receipts `json:"receipts"` Rejected []*rejectedTx `json:"rejected,omitempty"` Difficulty *math.HexOrDecimal256 `json:"currentDifficulty" gencodec:"required"` + GasUsed math.HexOrDecimal64 `json:"gasUsed"` } type ommer struct { @@ -96,7 +97,7 @@ type rejectedTx struct { // Apply applies a set of transactions to a pre-state func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig, txs types.Transactions, miningReward int64, - getTracerFn func(txIndex int, txHash common.Hash) (tracer vm.Tracer, err error)) (*state.StateDB, *ExecutionResult, error) { + getTracerFn func(txIndex int, txHash common.Hash) (tracer vm.EVMLogger, err error)) (*state.StateDB, *ExecutionResult, error) { // Capture errors for BLOCKHASH operation, if we haven't been supplied the // required blockhashes @@ -255,6 +256,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig, Receipts: receipts, Rejected: rejectedTxs, Difficulty: (*math.HexOrDecimal256)(vmContext.Difficulty), + GasUsed: (math.HexOrDecimal64)(gasUsed), } return statedb, execRs, nil } diff --git a/cmd/evm/internal/t8ntool/flags.go b/cmd/evm/internal/t8ntool/flags.go index 05b6ed16477e..b6054ea562ba 100644 --- a/cmd/evm/internal/t8ntool/flags.go +++ b/cmd/evm/internal/t8ntool/flags.go @@ -32,7 +32,11 @@ var ( } TraceDisableMemoryFlag = cli.BoolTFlag{ Name: "trace.nomemory", - Usage: "Disable full memory dump in traces", + Usage: "Disable full memory dump in traces (deprecated)", + } + TraceEnableMemoryFlag = cli.BoolFlag{ + Name: "trace.memory", + Usage: "Enable full memory dump in traces", } TraceDisableStackFlag = cli.BoolFlag{ Name: "trace.nostack", @@ -40,7 +44,11 @@ var ( } TraceDisableReturnDataFlag = cli.BoolTFlag{ Name: "trace.noreturndata", - Usage: "Disable return data output in traces", + Usage: "Disable return data output in traces (deprecated)", + } + TraceEnableReturnDataFlag = cli.BoolFlag{ + Name: "trace.returndata", + Usage: "Enable return data output in traces", } OutputBasedir = cli.StringFlag{ Name: "output.basedir", @@ -68,6 +76,14 @@ var ( "\t - into the file ", Value: "result.json", } + OutputBlockFlag = cli.StringFlag{ + Name: "output.block", + Usage: "Determines where to put the `block` after building.\n" + + "\t`stdout` - into the stdout output\n" + + "\t`stderr` - into the stderr output\n" + + "\t - into the file ", + Value: "block.json", + } InputAllocFlag = cli.StringFlag{ Name: "input.alloc", Usage: "`stdin` or file name of where to find the prestate alloc to use.", @@ -81,10 +97,41 @@ var ( InputTxsFlag = cli.StringFlag{ Name: "input.txs", Usage: "`stdin` or file name of where to find the transactions to apply. " + - "If the file prefix is '.rlp', then the data is interpreted as an RLP list of signed transactions." + + "If the file extension is '.rlp', then the data is interpreted as an RLP list of signed transactions." + "The '.rlp' format is identical to the output.body format.", Value: "txs.json", } + InputHeaderFlag = cli.StringFlag{ + Name: "input.header", + Usage: "`stdin` or file name of where to find the block header to use.", + Value: "header.json", + } + InputOmmersFlag = cli.StringFlag{ + Name: "input.ommers", + Usage: "`stdin` or file name of where to find the list of ommer header RLPs to use.", + } + InputTxsRlpFlag = cli.StringFlag{ + Name: "input.txs", + Usage: "`stdin` or file name of where to find the transactions list in RLP form.", + Value: "txs.rlp", + } + SealCliqueFlag = cli.StringFlag{ + Name: "seal.clique", + Usage: "Seal block with Clique. `stdin` or file name of where to find the Clique sealing data.", + } + SealEthashFlag = cli.BoolFlag{ + Name: "seal.ethash", + Usage: "Seal block with ethash.", + } + SealEthashDirFlag = cli.StringFlag{ + Name: "seal.ethash.dir", + Usage: "Path to ethash DAG. If none exists, a new DAG will be generated.", + } + SealEthashModeFlag = cli.StringFlag{ + Name: "seal.ethash.mode", + Usage: "Defines the type and amount of PoW verification an ethash engine makes.", + Value: "normal", + } RewardFlag = cli.Int64Flag{ Name: "state.reward", Usage: "Mining reward. Set to -1 to disable", diff --git a/cmd/evm/internal/t8ntool/gen_header.go b/cmd/evm/internal/t8ntool/gen_header.go new file mode 100644 index 000000000000..196e49dd716f --- /dev/null +++ b/cmd/evm/internal/t8ntool/gen_header.go @@ -0,0 +1,135 @@ +// Code generated by github.com/fjl/gencodec. DO NOT EDIT. + +package t8ntool + +import ( + "encoding/json" + "errors" + "math/big" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/common/math" + "github.com/ethereum/go-ethereum/core/types" +) + +var _ = (*headerMarshaling)(nil) + +// MarshalJSON marshals as JSON. +func (h header) MarshalJSON() ([]byte, error) { + type header struct { + ParentHash common.Hash `json:"parentHash"` + OmmerHash *common.Hash `json:"sha3Uncles"` + Coinbase *common.Address `json:"miner"` + Root common.Hash `json:"stateRoot" gencodec:"required"` + TxHash *common.Hash `json:"transactionsRoot"` + ReceiptHash *common.Hash `json:"receiptsRoot"` + Bloom types.Bloom `json:"logsBloom"` + Difficulty *math.HexOrDecimal256 `json:"difficulty"` + Number *math.HexOrDecimal256 `json:"number" gencodec:"required"` + GasLimit math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` + GasUsed math.HexOrDecimal64 `json:"gasUsed"` + Time math.HexOrDecimal64 `json:"timestamp" gencodec:"required"` + Extra hexutil.Bytes `json:"extraData"` + MixDigest common.Hash `json:"mixHash"` + Nonce *types.BlockNonce `json:"nonce"` + BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas" rlp:"optional"` + } + var enc header + enc.ParentHash = h.ParentHash + enc.OmmerHash = h.OmmerHash + enc.Coinbase = h.Coinbase + enc.Root = h.Root + enc.TxHash = h.TxHash + enc.ReceiptHash = h.ReceiptHash + enc.Bloom = h.Bloom + enc.Difficulty = (*math.HexOrDecimal256)(h.Difficulty) + enc.Number = (*math.HexOrDecimal256)(h.Number) + enc.GasLimit = math.HexOrDecimal64(h.GasLimit) + enc.GasUsed = math.HexOrDecimal64(h.GasUsed) + enc.Time = math.HexOrDecimal64(h.Time) + enc.Extra = h.Extra + enc.MixDigest = h.MixDigest + enc.Nonce = h.Nonce + enc.BaseFee = (*math.HexOrDecimal256)(h.BaseFee) + return json.Marshal(&enc) +} + +// UnmarshalJSON unmarshals from JSON. +func (h *header) UnmarshalJSON(input []byte) error { + type header struct { + ParentHash *common.Hash `json:"parentHash"` + OmmerHash *common.Hash `json:"sha3Uncles"` + Coinbase *common.Address `json:"miner"` + Root *common.Hash `json:"stateRoot" gencodec:"required"` + TxHash *common.Hash `json:"transactionsRoot"` + ReceiptHash *common.Hash `json:"receiptsRoot"` + Bloom *types.Bloom `json:"logsBloom"` + Difficulty *math.HexOrDecimal256 `json:"difficulty"` + Number *math.HexOrDecimal256 `json:"number" gencodec:"required"` + GasLimit *math.HexOrDecimal64 `json:"gasLimit" gencodec:"required"` + GasUsed *math.HexOrDecimal64 `json:"gasUsed"` + Time *math.HexOrDecimal64 `json:"timestamp" gencodec:"required"` + Extra *hexutil.Bytes `json:"extraData"` + MixDigest *common.Hash `json:"mixHash"` + Nonce *types.BlockNonce `json:"nonce"` + BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas" rlp:"optional"` + } + var dec header + if err := json.Unmarshal(input, &dec); err != nil { + return err + } + if dec.ParentHash != nil { + h.ParentHash = *dec.ParentHash + } + if dec.OmmerHash != nil { + h.OmmerHash = dec.OmmerHash + } + if dec.Coinbase != nil { + h.Coinbase = dec.Coinbase + } + if dec.Root == nil { + return errors.New("missing required field 'stateRoot' for header") + } + h.Root = *dec.Root + if dec.TxHash != nil { + h.TxHash = dec.TxHash + } + if dec.ReceiptHash != nil { + h.ReceiptHash = dec.ReceiptHash + } + if dec.Bloom != nil { + h.Bloom = *dec.Bloom + } + if dec.Difficulty != nil { + h.Difficulty = (*big.Int)(dec.Difficulty) + } + if dec.Number == nil { + return errors.New("missing required field 'number' for header") + } + h.Number = (*big.Int)(dec.Number) + if dec.GasLimit == nil { + return errors.New("missing required field 'gasLimit' for header") + } + h.GasLimit = uint64(*dec.GasLimit) + if dec.GasUsed != nil { + h.GasUsed = uint64(*dec.GasUsed) + } + if dec.Time == nil { + return errors.New("missing required field 'timestamp' for header") + } + h.Time = uint64(*dec.Time) + if dec.Extra != nil { + h.Extra = *dec.Extra + } + if dec.MixDigest != nil { + h.MixDigest = *dec.MixDigest + } + if dec.Nonce != nil { + h.Nonce = dec.Nonce + } + if dec.BaseFee != nil { + h.BaseFee = (*big.Int)(dec.BaseFee) + } + return nil +} diff --git a/cmd/evm/internal/t8ntool/transaction.go b/cmd/evm/internal/t8ntool/transaction.go index aecbad79dfb2..6f1c964ada02 100644 --- a/cmd/evm/internal/t8ntool/transaction.go +++ b/cmd/evm/internal/t8ntool/transaction.go @@ -26,6 +26,7 @@ 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/types" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/params" @@ -35,17 +36,19 @@ import ( ) type result struct { - Error error - Address common.Address - Hash common.Hash + Error error + Address common.Address + Hash common.Hash + IntrinsicGas uint64 } // MarshalJSON marshals as JSON with a hash. func (r *result) MarshalJSON() ([]byte, error) { type xx struct { - Error string `json:"error,omitempty"` - Address *common.Address `json:"address,omitempty"` - Hash *common.Hash `json:"hash,omitempty"` + Error string `json:"error,omitempty"` + Address *common.Address `json:"address,omitempty"` + Hash *common.Hash `json:"hash,omitempty"` + IntrinsicGas hexutil.Uint64 `json:"intrinsicGas,omitempty"` } var out xx if r.Error != nil { @@ -57,6 +60,7 @@ func (r *result) MarshalJSON() ([]byte, error) { if r.Hash != (common.Hash{}) { out.Hash = &r.Hash } + out.IntrinsicGas = hexutil.Uint64(r.IntrinsicGas) return json.Marshal(out) } @@ -78,7 +82,7 @@ func Transaction(ctx *cli.Context) error { ) // Construct the chainconfig if cConf, _, err := tests.GetChainConfig(ctx.String(ForknameFlag.Name)); err != nil { - return NewError(ErrorVMConfig, fmt.Errorf("failed constructing chain configuration: %v", err)) + return NewError(ErrorConfig, fmt.Errorf("failed constructing chain configuration: %v", err)) } else { chainConfig = cConf } @@ -117,18 +121,57 @@ func Transaction(ctx *cli.Context) error { } var results []result for it.Next() { + if err := it.Err(); err != nil { + return NewError(ErrorIO, err) + } var tx types.Transaction err := rlp.DecodeBytes(it.Value(), &tx) if err != nil { results = append(results, result{Error: err}) continue } - sender, err := types.Sender(signer, &tx) - if err != nil { - results = append(results, result{Error: err}) + r := result{Hash: tx.Hash()} + if sender, err := types.Sender(signer, &tx); err != nil { + r.Error = err + results = append(results, r) continue + } else { + r.Address = sender + } + // Check intrinsic gas + if gas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, + chainConfig.IsHomestead(new(big.Int)), chainConfig.IsIstanbul(new(big.Int))); err != nil { + r.Error = err + results = append(results, r) + continue + } else { + r.IntrinsicGas = gas + if tx.Gas() < gas { + r.Error = fmt.Errorf("%w: have %d, want %d", core.ErrIntrinsicGas, tx.Gas(), gas) + results = append(results, r) + continue + } + } + // Validate <256bit fields + switch { + case tx.Nonce()+1 < tx.Nonce(): + r.Error = errors.New("nonce exceeds 2^64-1") + case tx.Value().BitLen() > 256: + r.Error = errors.New("value exceeds 256 bits") + case tx.GasPrice().BitLen() > 256: + r.Error = errors.New("gasPrice exceeds 256 bits") + case tx.GasTipCap().BitLen() > 256: + r.Error = errors.New("maxPriorityFeePerGas exceeds 256 bits") + case tx.GasFeeCap().BitLen() > 256: + r.Error = errors.New("maxFeePerGas exceeds 256 bits") + case tx.GasFeeCap().Cmp(tx.GasTipCap()) < 0: + r.Error = errors.New("maxFeePerGas < maxPriorityFeePerGas") + case new(big.Int).Mul(tx.GasPrice(), new(big.Int).SetUint64(tx.Gas())).BitLen() > 256: + r.Error = errors.New("gas * gasPrice exceeds 256 bits") + case new(big.Int).Mul(tx.GasFeeCap(), new(big.Int).SetUint64(tx.Gas())).BitLen() > 256: + r.Error = errors.New("gas * maxFeePerGas exceeds 256 bits") } - results = append(results, result{Address: sender, Hash: tx.Hash()}) + results = append(results, r) } out, err := json.MarshalIndent(results, "", " ") fmt.Println(string(out)) diff --git a/cmd/evm/internal/t8ntool/transition.go b/cmd/evm/internal/t8ntool/transition.go index 7407ed0a44b5..edb439425e87 100644 --- a/cmd/evm/internal/t8ntool/transition.go +++ b/cmd/evm/internal/t8ntool/transition.go @@ -43,11 +43,12 @@ import ( const ( ErrorEVM = 2 - ErrorVMConfig = 3 + ErrorConfig = 3 ErrorMissingBlockhash = 4 ErrorJson = 10 ErrorIO = 11 + ErrorRlp = 12 stdinSelector = "stdin" ) @@ -88,28 +89,33 @@ func Transition(ctx *cli.Context) error { log.Root().SetHandler(glogger) var ( - err error - tracer vm.Tracer - baseDir = "" + err error + tracer vm.EVMLogger ) - var getTracer func(txIndex int, txHash common.Hash) (vm.Tracer, error) + var getTracer func(txIndex int, txHash common.Hash) (vm.EVMLogger, error) - // If user specified a basedir, make sure it exists - if ctx.IsSet(OutputBasedir.Name) { - if base := ctx.String(OutputBasedir.Name); len(base) > 0 { - err := os.MkdirAll(base, 0755) // //rw-r--r-- - if err != nil { - return NewError(ErrorIO, fmt.Errorf("failed creating output basedir: %v", err)) - } - baseDir = base - } + baseDir, err := createBasedir(ctx) + if err != nil { + return NewError(ErrorIO, fmt.Errorf("failed creating output basedir: %v", err)) } if ctx.Bool(TraceFlag.Name) { + if ctx.IsSet(TraceDisableMemoryFlag.Name) && ctx.IsSet(TraceEnableMemoryFlag.Name) { + return NewError(ErrorConfig, fmt.Errorf("can't use both flags --%s and --%s", TraceDisableMemoryFlag.Name, TraceEnableMemoryFlag.Name)) + } + if ctx.IsSet(TraceDisableReturnDataFlag.Name) && ctx.IsSet(TraceEnableReturnDataFlag.Name) { + return NewError(ErrorConfig, fmt.Errorf("can't use both flags --%s and --%s", TraceDisableReturnDataFlag.Name, TraceEnableReturnDataFlag.Name)) + } + if ctx.IsSet(TraceDisableMemoryFlag.Name) { + log.Warn(fmt.Sprintf("--%s has been deprecated in favour of --%s", TraceDisableMemoryFlag.Name, TraceEnableMemoryFlag.Name)) + } + if ctx.IsSet(TraceDisableReturnDataFlag.Name) { + log.Warn(fmt.Sprintf("--%s has been deprecated in favour of --%s", TraceDisableReturnDataFlag.Name, TraceEnableReturnDataFlag.Name)) + } // Configure the EVM logger logConfig := &vm.LogConfig{ DisableStack: ctx.Bool(TraceDisableStackFlag.Name), - EnableMemory: !ctx.Bool(TraceDisableMemoryFlag.Name), - EnableReturnData: !ctx.Bool(TraceDisableReturnDataFlag.Name), + EnableMemory: !ctx.Bool(TraceDisableMemoryFlag.Name) || ctx.Bool(TraceEnableMemoryFlag.Name), + EnableReturnData: !ctx.Bool(TraceDisableReturnDataFlag.Name) || ctx.Bool(TraceEnableReturnDataFlag.Name), Debug: true, } var prevFile *os.File @@ -119,7 +125,7 @@ func Transition(ctx *cli.Context) error { prevFile.Close() } }() - getTracer = func(txIndex int, txHash common.Hash) (vm.Tracer, error) { + getTracer = func(txIndex int, txHash common.Hash) (vm.EVMLogger, error) { if prevFile != nil { prevFile.Close() } @@ -131,7 +137,7 @@ func Transition(ctx *cli.Context) error { return vm.NewJSONLogger(logConfig, traceFile), nil } } else { - getTracer = func(txIndex int, txHash common.Hash) (tracer vm.Tracer, err error) { + getTracer = func(txIndex int, txHash common.Hash) (tracer vm.EVMLogger, err error) { return nil, nil } } @@ -155,29 +161,17 @@ func Transition(ctx *cli.Context) error { } } if allocStr != stdinSelector { - inFile, err := os.Open(allocStr) - if err != nil { - return NewError(ErrorIO, fmt.Errorf("failed reading alloc file: %v", err)) - } - defer inFile.Close() - decoder := json.NewDecoder(inFile) - if err := decoder.Decode(&inputData.Alloc); err != nil { - return NewError(ErrorJson, fmt.Errorf("failed unmarshaling alloc-file: %v", err)) + if err := readFile(allocStr, "alloc", &inputData.Alloc); err != nil { + return err } } prestate.Pre = inputData.Alloc // Set the block environment if envStr != stdinSelector { - inFile, err := os.Open(envStr) - if err != nil { - return NewError(ErrorIO, fmt.Errorf("failed reading env file: %v", err)) - } - defer inFile.Close() - decoder := json.NewDecoder(inFile) var env stEnv - if err := decoder.Decode(&env); err != nil { - return NewError(ErrorJson, fmt.Errorf("failed unmarshaling env-file: %v", err)) + if err := readFile(envStr, "env", &env); err != nil { + return err } inputData.Env = &env } @@ -190,7 +184,7 @@ func Transition(ctx *cli.Context) error { // Construct the chainconfig var chainConfig *params.ChainConfig if cConf, extraEips, err := tests.GetChainConfig(ctx.String(ForknameFlag.Name)); err != nil { - return NewError(ErrorVMConfig, fmt.Errorf("failed constructing chain configuration: %v", err)) + return NewError(ErrorConfig, fmt.Errorf("failed constructing chain configuration: %v", err)) } else { chainConfig = cConf vmConfig.ExtraEips = extraEips @@ -254,18 +248,18 @@ func Transition(ctx *cli.Context) error { // Sanity check, to not `panic` in state_transition if chainConfig.IsLondon(big.NewInt(int64(prestate.Env.Number))) { if prestate.Env.BaseFee == nil { - return NewError(ErrorVMConfig, errors.New("EIP-1559 config but missing 'currentBaseFee' in env section")) + return NewError(ErrorConfig, errors.New("EIP-1559 config but missing 'currentBaseFee' in env section")) } } if env := prestate.Env; env.Difficulty == nil { // If difficulty was not provided by caller, we need to calculate it. switch { case env.ParentDifficulty == nil: - return NewError(ErrorVMConfig, errors.New("currentDifficulty was not provided, and cannot be calculated due to missing parentDifficulty")) + return NewError(ErrorConfig, errors.New("currentDifficulty was not provided, and cannot be calculated due to missing parentDifficulty")) case env.Number == 0: - return NewError(ErrorVMConfig, errors.New("currentDifficulty needs to be provided for block number 0")) + return NewError(ErrorConfig, errors.New("currentDifficulty needs to be provided for block number 0")) case env.Timestamp <= env.ParentTimestamp: - return NewError(ErrorVMConfig, fmt.Errorf("currentDifficulty cannot be calculated -- currentTime (%d) needs to be after parent time (%d)", + return NewError(ErrorConfig, fmt.Errorf("currentDifficulty cannot be calculated -- currentTime (%d) needs to be after parent time (%d)", env.Timestamp, env.ParentTimestamp)) } prestate.Env.Difficulty = calcDifficulty(chainConfig, env.Number, env.Timestamp, @@ -286,27 +280,34 @@ func Transition(ctx *cli.Context) error { // txWithKey is a helper-struct, to allow us to use the types.Transaction along with // a `secretKey`-field, for input type txWithKey struct { - key *ecdsa.PrivateKey - tx *types.Transaction + key *ecdsa.PrivateKey + tx *types.Transaction + protected bool } func (t *txWithKey) UnmarshalJSON(input []byte) error { - // Read the secretKey, if present - type sKey struct { - Key *common.Hash `json:"secretKey"` + // Read the metadata, if present + type txMetadata struct { + Key *common.Hash `json:"secretKey"` + Protected *bool `json:"protected"` } - var key sKey - if err := json.Unmarshal(input, &key); err != nil { + var data txMetadata + if err := json.Unmarshal(input, &data); err != nil { return err } - if key.Key != nil { - k := key.Key.Hex()[2:] + if data.Key != nil { + k := data.Key.Hex()[2:] if ecdsaKey, err := crypto.HexToECDSA(k); err != nil { return err } else { t.key = ecdsaKey } } + if data.Protected != nil { + t.protected = *data.Protected + } else { + t.protected = true + } // Now, read the transaction itself var tx types.Transaction if err := json.Unmarshal(input, &tx); err != nil { @@ -335,7 +336,15 @@ func signUnsignedTransactions(txs []*txWithKey, signer types.Signer) (types.Tran v, r, s := tx.RawSignatureValues() if key != nil && v.BitLen()+r.BitLen()+s.BitLen() == 0 { // This transaction needs to be signed - signed, err := types.SignTx(tx, signer, key) + var ( + signed *types.Transaction + err error + ) + if txWithKey.protected { + signed, err = types.SignTx(tx, signer, key) + } else { + signed, err = types.SignTx(tx, types.FrontierSigner{}, key) + } if err != nil { return nil, NewError(ErrorJson, fmt.Errorf("tx %d: failed to sign tx: %v", i, err)) } @@ -419,7 +428,7 @@ func dispatchOutput(ctx *cli.Context, baseDir string, result *ExecutionResult, a return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err)) } os.Stdout.Write(b) - os.Stdout.Write([]byte("\n")) + os.Stdout.WriteString("\n") } if len(stdErrObject) > 0 { b, err := json.MarshalIndent(stdErrObject, "", " ") @@ -427,7 +436,7 @@ func dispatchOutput(ctx *cli.Context, baseDir string, result *ExecutionResult, a return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err)) } os.Stderr.Write(b) - os.Stderr.Write([]byte("\n")) + os.Stderr.WriteString("\n") } return nil } diff --git a/cmd/evm/internal/t8ntool/utils.go b/cmd/evm/internal/t8ntool/utils.go new file mode 100644 index 000000000000..1c54f09bf417 --- /dev/null +++ b/cmd/evm/internal/t8ntool/utils.go @@ -0,0 +1,54 @@ +// Copyright 2021 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see . + +package t8ntool + +import ( + "encoding/json" + "fmt" + "os" + + "gopkg.in/urfave/cli.v1" +) + +// readFile reads the json-data in the provided path and marshals into dest. +func readFile(path, desc string, dest interface{}) error { + inFile, err := os.Open(path) + if err != nil { + return NewError(ErrorIO, fmt.Errorf("failed reading %s file: %v", desc, err)) + } + defer inFile.Close() + decoder := json.NewDecoder(inFile) + if err := decoder.Decode(dest); err != nil { + return NewError(ErrorJson, fmt.Errorf("failed unmarshaling %s file: %v", desc, err)) + } + return nil +} + +// createBasedir makes sure the basedir exists, if user specified one. +func createBasedir(ctx *cli.Context) (string, error) { + baseDir := "" + if ctx.IsSet(OutputBasedir.Name) { + if base := ctx.String(OutputBasedir.Name); len(base) > 0 { + err := os.MkdirAll(base, 0755) // //rw-r--r-- + if err != nil { + return "", err + } + baseDir = base + } + } + return baseDir, nil +} diff --git a/cmd/evm/main.go b/cmd/evm/main.go index 26064efc3ce6..2f404d48e903 100644 --- a/cmd/evm/main.go +++ b/cmd/evm/main.go @@ -139,8 +139,10 @@ var stateTransitionCommand = cli.Command{ Flags: []cli.Flag{ t8ntool.TraceFlag, t8ntool.TraceDisableMemoryFlag, + t8ntool.TraceEnableMemoryFlag, t8ntool.TraceDisableStackFlag, t8ntool.TraceDisableReturnDataFlag, + t8ntool.TraceEnableReturnDataFlag, t8ntool.OutputBasedir, t8ntool.OutputAllocFlag, t8ntool.OutputResultFlag, @@ -167,6 +169,25 @@ var transactionCommand = cli.Command{ }, } +var blockBuilderCommand = cli.Command{ + Name: "block-builder", + Aliases: []string{"b11r"}, + Usage: "builds a block", + Action: t8ntool.BuildBlock, + Flags: []cli.Flag{ + t8ntool.OutputBasedir, + t8ntool.OutputBlockFlag, + t8ntool.InputHeaderFlag, + t8ntool.InputOmmersFlag, + t8ntool.InputTxsRlpFlag, + t8ntool.SealCliqueFlag, + t8ntool.SealEthashFlag, + t8ntool.SealEthashDirFlag, + t8ntool.SealEthashModeFlag, + t8ntool.VerbosityFlag, + }, +} + func init() { app.Flags = []cli.Flag{ BenchFlag, @@ -200,6 +221,7 @@ func init() { stateTestCommand, stateTransitionCommand, transactionCommand, + blockBuilderCommand, } cli.CommandHelpTemplate = flags.OriginCommandHelpTemplate } diff --git a/cmd/evm/runner.go b/cmd/evm/runner.go index cedbd228151d..447bb2c2e66d 100644 --- a/cmd/evm/runner.go +++ b/cmd/evm/runner.go @@ -116,7 +116,7 @@ func runCmd(ctx *cli.Context) error { } var ( - tracer vm.Tracer + tracer vm.EVMLogger debugLogger *vm.StructLogger statedb *state.StateDB chainConfig *params.ChainConfig diff --git a/cmd/evm/staterunner.go b/cmd/evm/staterunner.go index ab27046091ef..5e9bf696b669 100644 --- a/cmd/evm/staterunner.go +++ b/cmd/evm/staterunner.go @@ -65,7 +65,7 @@ func stateTestCmd(ctx *cli.Context) error { EnableReturnData: !ctx.GlobalBool(DisableReturnDataFlag.Name), } var ( - tracer vm.Tracer + tracer vm.EVMLogger debugger *vm.StructLogger ) switch { diff --git a/cmd/evm/t8n_test.go b/cmd/evm/t8n_test.go index ad518a91a22a..3f0bd3185f1e 100644 --- a/cmd/evm/t8n_test.go +++ b/cmd/evm/t8n_test.go @@ -9,6 +9,7 @@ import ( "testing" "github.com/docker/docker/pkg/reexec" + "github.com/ethereum/go-ethereum/cmd/evm/internal/t8ntool" "github.com/ethereum/go-ethereum/internal/cmdtest" ) @@ -130,7 +131,7 @@ func TestT8n(t *testing.T) { output: t8nOutput{alloc: true, result: true}, expExitCode: 4, }, - { // Ommer test + { // Uncle test base: "./testdata/5", input: t8nInput{ "alloc.json", "txs.json", "env.json", "Byzantium", "0x80", @@ -170,13 +171,53 @@ func TestT8n(t *testing.T) { output: t8nOutput{result: true}, expOut: "exp2.json", }, + { // Difficulty calculation - with ommers + Berlin + base: "./testdata/14", + input: t8nInput{ + "alloc.json", "txs.json", "env.uncles.json", "Berlin", "", + }, + output: t8nOutput{result: true}, + expOut: "exp_berlin.json", + }, + { // Difficulty calculation on arrow glacier + base: "./testdata/19", + input: t8nInput{ + "alloc.json", "txs.json", "env.json", "London", "", + }, + output: t8nOutput{result: true}, + expOut: "exp_london.json", + }, + { // Difficulty calculation on arrow glacier + base: "./testdata/19", + input: t8nInput{ + "alloc.json", "txs.json", "env.json", "ArrowGlacier", "", + }, + output: t8nOutput{result: true}, + expOut: "exp_arrowglacier.json", + }, + { // Sign unprotected (pre-EIP155) transaction + base: "./testdata/23", + input: t8nInput{ + "alloc.json", "txs.json", "env.json", "Berlin", "", + }, + output: t8nOutput{result: true}, + expOut: "exp.json", + }, } { args := []string{"t8n"} args = append(args, tc.output.get()...) args = append(args, tc.input.get(tc.base)...) + var qArgs []string // quoted args for debugging purposes + for _, arg := range args { + if len(arg) == 0 { + qArgs = append(qArgs, `""`) + } else { + qArgs = append(qArgs, arg) + } + } + tt.Logf("args: %v\n", strings.Join(qArgs, " ")) tt.Run("evm-test", args...) - tt.Logf("args: %v\n", strings.Join(args, " ")) // Compare the expected output, if provided if tc.expOut != "" { want, err := os.ReadFile(fmt.Sprintf("%v/%v", tc.base, tc.expOut)) @@ -233,7 +274,7 @@ func TestT9n(t *testing.T) { }, expOut: "exp.json", }, - { // London txs on homestead + { // London txs on London base: "./testdata/15", input: t9nInput{ inTxs: "signed_txs.rlp", @@ -249,6 +290,30 @@ func TestT9n(t *testing.T) { }, expOut: "exp3.json", }, + { // Transactions with too low gas + base: "./testdata/16", + input: t9nInput{ + inTxs: "signed_txs.rlp", + stFork: "London", + }, + expOut: "exp.json", + }, + { // Transactions with value exceeding 256 bits + base: "./testdata/17", + input: t9nInput{ + inTxs: "signed_txs.rlp", + stFork: "London", + }, + expOut: "exp.json", + }, + { // Invalid RLP + base: "./testdata/18", + input: t9nInput{ + inTxs: "invalid.rlp", + stFork: "London", + }, + expExitCode: t8ntool.ErrorIO, + }, } { args := []string{"t9n"} @@ -279,6 +344,126 @@ func TestT9n(t *testing.T) { } } +type b11rInput struct { + inEnv string + inOmmersRlp string + inTxsRlp string + inClique string + ethash bool + ethashMode string + ethashDir string +} + +func (args *b11rInput) get(base string) []string { + var out []string + if opt := args.inEnv; opt != "" { + out = append(out, "--input.header") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + if opt := args.inOmmersRlp; opt != "" { + out = append(out, "--input.ommers") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + if opt := args.inTxsRlp; opt != "" { + out = append(out, "--input.txs") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + if opt := args.inClique; opt != "" { + out = append(out, "--seal.clique") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + if args.ethash { + out = append(out, "--seal.ethash") + } + if opt := args.ethashMode; opt != "" { + out = append(out, "--seal.ethash.mode") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + if opt := args.ethashDir; opt != "" { + out = append(out, "--seal.ethash.dir") + out = append(out, fmt.Sprintf("%v/%v", base, opt)) + } + out = append(out, "--output.block") + out = append(out, "stdout") + return out +} + +func TestB11r(t *testing.T) { + tt := new(testT8n) + tt.TestCmd = cmdtest.NewTestCmd(t, tt) + for i, tc := range []struct { + base string + input b11rInput + expExitCode int + expOut string + }{ + { // unsealed block + base: "./testdata/20", + input: b11rInput{ + inEnv: "header.json", + inOmmersRlp: "ommers.json", + inTxsRlp: "txs.rlp", + }, + expOut: "exp.json", + }, + { // ethash test seal + base: "./testdata/21", + input: b11rInput{ + inEnv: "header.json", + inOmmersRlp: "ommers.json", + inTxsRlp: "txs.rlp", + }, + expOut: "exp.json", + }, + { // clique test seal + base: "./testdata/21", + input: b11rInput{ + inEnv: "header.json", + inOmmersRlp: "ommers.json", + inTxsRlp: "txs.rlp", + inClique: "clique.json", + }, + expOut: "exp-clique.json", + }, + { // block with ommers + base: "./testdata/22", + input: b11rInput{ + inEnv: "header.json", + inOmmersRlp: "ommers.json", + inTxsRlp: "txs.rlp", + }, + expOut: "exp.json", + }, + } { + + args := []string{"b11r"} + args = append(args, tc.input.get(tc.base)...) + + tt.Run("evm-test", args...) + tt.Logf("args:\n go run . %v\n", strings.Join(args, " ")) + // Compare the expected output, if provided + if tc.expOut != "" { + want, err := os.ReadFile(fmt.Sprintf("%v/%v", tc.base, tc.expOut)) + if err != nil { + t.Fatalf("test %d: could not read expected output: %v", i, err) + } + have := tt.Output() + ok, err := cmpJson(have, want) + switch { + case err != nil: + t.Logf(string(have)) + t.Fatalf("test %d, json parsing failed: %v", i, err) + case !ok: + t.Fatalf("test %d: output wrong, have \n%v\nwant\n%v\n", i, string(have), string(want)) + } + } + tt.WaitExit() + if have, want := tt.ExitStatus(), tc.expExitCode; have != want { + t.Fatalf("test %d: wrong exit code, have %d, want %d", i, have, want) + } + } +} + // cmpJson compares the JSON in two byte slices. func cmpJson(a, b []byte) (bool, error) { var j, j2 interface{} diff --git a/cmd/evm/testdata/1/exp.json b/cmd/evm/testdata/1/exp.json index 17d2f8267cf6..7d3805012d05 100644 --- a/cmd/evm/testdata/1/exp.json +++ b/cmd/evm/testdata/1/exp.json @@ -15,7 +15,7 @@ "result": { "stateRoot": "0x84208a19bc2b46ada7445180c1db162be5b39b9abc8c0a54b05d32943eae4e13", "txRoot": "0xc4761fd7b87ff2364c7c60b6c5c8d02e522e815328aaea3f20e3b7b7ef52c42d", - "receiptRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2", + "receiptsRoot": "0x056b23fbba480696b65fe5a59b8f2148a1299103c4f57df839233af2cf4ca2d2", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "receipts": [ @@ -38,6 +38,7 @@ "error": "nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" } ], - "currentDifficulty": "0x20000" + "currentDifficulty": "0x20000", + "gasUsed": "0x5208" } -} \ No newline at end of file +} diff --git a/cmd/evm/testdata/13/exp2.json b/cmd/evm/testdata/13/exp2.json index 01ab59e845b6..ba8c9f865b7e 100644 --- a/cmd/evm/testdata/13/exp2.json +++ b/cmd/evm/testdata/13/exp2.json @@ -2,7 +2,7 @@ "result": { "stateRoot": "0xe4b924a6adb5959fccf769d5b7bb2f6359e26d1e76a2443c5a91a36d826aef61", "txRoot": "0x013509c8563d41c0ae4bf38f2d6d19fc6512a1d0d6be045079c8c9f68bf45f9d", - "receiptRoot": "0xa532a08aa9f62431d6fe5d924951b8efb86ed3c54d06fee77788c3767dd13420", + "receiptsRoot": "0xa532a08aa9f62431d6fe5d924951b8efb86ed3c54d06fee77788c3767dd13420", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "receipts": [ @@ -33,6 +33,7 @@ "transactionIndex": "0x1" } ], - "currentDifficulty": "0x20000" + "currentDifficulty": "0x20000", + "gasUsed": "0x109a0" } } diff --git a/cmd/evm/testdata/14/exp.json b/cmd/evm/testdata/14/exp.json index bbe6a1317d55..9bf5635f5ba3 100644 --- a/cmd/evm/testdata/14/exp.json +++ b/cmd/evm/testdata/14/exp.json @@ -2,10 +2,11 @@ "result": { "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc", "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", - "receiptRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "currentDifficulty": "0x2000020000000", - "receipts": [] + "receipts": [], + "gasUsed": "0x0" } -} \ No newline at end of file +} diff --git a/cmd/evm/testdata/14/exp2.json b/cmd/evm/testdata/14/exp2.json index 195c738d999b..9c9025381f16 100644 --- a/cmd/evm/testdata/14/exp2.json +++ b/cmd/evm/testdata/14/exp2.json @@ -2,10 +2,11 @@ "result": { "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc", "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", - "receiptRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "receipts": [], - "currentDifficulty": "0x1ff8020000000" + "currentDifficulty": "0x1ff8020000000", + "gasUsed": "0x0" } -} \ No newline at end of file +} diff --git a/cmd/evm/testdata/14/exp_berlin.json b/cmd/evm/testdata/14/exp_berlin.json new file mode 100644 index 000000000000..c2bf9531197b --- /dev/null +++ b/cmd/evm/testdata/14/exp_berlin.json @@ -0,0 +1,12 @@ +{ + "result": { + "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc", + "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "receipts": [], + "currentDifficulty": "0x1ff9000000000", + "gasUsed": "0x0" + } +} diff --git a/cmd/evm/testdata/15/exp.json b/cmd/evm/testdata/15/exp.json index 03d970c5655c..1893fdfc08c0 100644 --- a/cmd/evm/testdata/15/exp.json +++ b/cmd/evm/testdata/15/exp.json @@ -1,8 +1,10 @@ [ { - "error": "transaction type not supported" + "error": "transaction type not supported", + "hash": "0xa98a24882ea90916c6a86da650fbc6b14238e46f0af04a131ce92be897507476" }, { - "error": "transaction type not supported" + "error": "transaction type not supported", + "hash": "0x36bad80acce7040c45fd32764b5c2b2d2e6f778669fb41791f73f546d56e739a" } -] +] \ No newline at end of file diff --git a/cmd/evm/testdata/15/exp2.json b/cmd/evm/testdata/15/exp2.json index 85d821f557cb..dd5e8a358ce5 100644 --- a/cmd/evm/testdata/15/exp2.json +++ b/cmd/evm/testdata/15/exp2.json @@ -1,10 +1,12 @@ [ { "address": "0xd02d72e067e77158444ef2020ff2d325f929b363", - "hash": "0xa98a24882ea90916c6a86da650fbc6b14238e46f0af04a131ce92be897507476" + "hash": "0xa98a24882ea90916c6a86da650fbc6b14238e46f0af04a131ce92be897507476", + "intrinsicGas": "0x5208" }, { "address": "0xd02d72e067e77158444ef2020ff2d325f929b363", - "hash": "0x36bad80acce7040c45fd32764b5c2b2d2e6f778669fb41791f73f546d56e739a" + "hash": "0x36bad80acce7040c45fd32764b5c2b2d2e6f778669fb41791f73f546d56e739a", + "intrinsicGas": "0x5208" } ] diff --git a/cmd/evm/testdata/16/exp.json b/cmd/evm/testdata/16/exp.json new file mode 100644 index 000000000000..137ade65135e --- /dev/null +++ b/cmd/evm/testdata/16/exp.json @@ -0,0 +1,13 @@ +[ + { + "address": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "hash": "0x7cc3d1a8540a44736750f03bb4d85c0113be4b3472a71bf82241a3b261b479e6", + "intrinsicGas": "0x5208" + }, + { + "error": "intrinsic gas too low: have 82, want 21000", + "address": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "hash": "0x3b2d2609e4361562edb9169314f4c05afc6dbf5d706bf9dda5abe242ab76a22b", + "intrinsicGas": "0x5208" + } +] \ No newline at end of file diff --git a/cmd/evm/testdata/16/signed_txs.rlp b/cmd/evm/testdata/16/signed_txs.rlp new file mode 100644 index 000000000000..952ced213014 --- /dev/null +++ b/cmd/evm/testdata/16/signed_txs.rlp @@ -0,0 +1 @@ +"0xf8cab86401f8610180018252089411111111111111111111111111111111111111112080c001a0937f65ef1deece46c473b99962678fb7c38425cf303d1e8fa9717eb4b9d012b5a01940c5a5647c4940217ffde1051a5fd92ec8551e275c1787f81f50a2ad84de43b86201f85f018001529411111111111111111111111111111111111111112080c001a0241c3aec732205542a87fef8c76346741e85480bce5a42d05a9a73dac892f84ca04f52e2dfce57f3a02ed10e085e1a154edf38a726da34127c85fc53b4921759c8" \ No newline at end of file diff --git a/cmd/evm/testdata/16/unsigned_txs.json b/cmd/evm/testdata/16/unsigned_txs.json new file mode 100644 index 000000000000..f619589406e4 --- /dev/null +++ b/cmd/evm/testdata/16/unsigned_txs.json @@ -0,0 +1,34 @@ +[ + { + "input" : "0x", + "gas" : "0x5208", + "nonce" : "0x0", + "to" : "0x1111111111111111111111111111111111111111", + "value" : "0x20", + "v" : "0x0", + "r" : "0x0", + "s" : "0x0", + "secretKey" : "0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "chainId" : "0x1", + "type" : "0x1", + "gasPrice": "0x1", + "accessList" : [ + ] + }, + { + "input" : "0x", + "gas" : "0x52", + "nonce" : "0x0", + "to" : "0x1111111111111111111111111111111111111111", + "value" : "0x20", + "v" : "0x0", + "r" : "0x0", + "s" : "0x0", + "secretKey" : "0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "chainId" : "0x1", + "type" : "0x1", + "gasPrice": "0x1", + "accessList" : [ + ] + } +] diff --git a/cmd/evm/testdata/17/exp.json b/cmd/evm/testdata/17/exp.json new file mode 100644 index 000000000000..485906041b54 --- /dev/null +++ b/cmd/evm/testdata/17/exp.json @@ -0,0 +1,22 @@ + [ + { + "error": "value exceeds 256 bits", + "address": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "hash": "0xfbd91685dcbf8172f0e8c53e2ddbb4d26707840da6b51a74371f62a33868fd82", + "intrinsicGas": "0x5208" + }, + { + "error": "gasPrice exceeds 256 bits", + "address": "0x1b57ccef1fe5fb73f1e64530fb4ebd9cf1655964", + "hash": "0x45dc05035cada83748e4c1fe617220106b331eca054f44c2304d5654a9fb29d5", + "intrinsicGas": "0x5208" + }, + { + "error": "invalid transaction v, r, s values", + "hash": "0xf06691c2a803ab7f3c81d06a0c0a896f80f311105c599fc59a9fdbc669356d35" + }, + { + "error": "invalid transaction v, r, s values", + "hash": "0x84703b697ad5b0db25e4f1f98fb6b1adce85b9edb2232eeba9cedd8c6601694b" + } +] \ No newline at end of file diff --git a/cmd/evm/testdata/17/rlpdata.txt b/cmd/evm/testdata/17/rlpdata.txt new file mode 100644 index 000000000000..874461fd76bc --- /dev/null +++ b/cmd/evm/testdata/17/rlpdata.txt @@ -0,0 +1,46 @@ +[ + [ + "", + "d", + 5208, + d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0, + 010000000000000000000000000000000000000000000000000000000000000001, + "", + 1b, + c16787a8e25e941d67691954642876c08f00996163ae7dfadbbfd6cd436f549d, + 6180e5626cae31590f40641fe8f63734316c4bfeb4cdfab6714198c1044d2e28, + ], + [ + "", + 010000000000000000000000000000000000000000000000000000000000000001, + 5208, + d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0, + 11, + "", + 1b, + c16787a8e25e941d67691954642876c08f00996163ae7dfadbbfd6cd436f549d, + 6180e5626cae31590f40641fe8f63734316c4bfeb4cdfab6714198c1044d2e28, + ], + [ + "", + 11, + 5208, + d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0, + 11, + "", + 1b, + c16787a8e25e941d67691954642876c08f00996163ae7dfadbbfd6cd436f549daa, + 6180e5626cae31590f40641fe8f63734316c4bfeb4cdfab6714198c1044d2e28, + ], + [ + "", + 11, + 5208, + d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0, + 11, + "", + 1b, + c16787a8e25e941d67691954642876c08f00996163ae7dfadbbfd6cd436f549d, + 6180e5626cae31590f40641fe8f63734316c4bfeb4cdfab6714198c1044d2e28bb, + ], +] diff --git a/cmd/evm/testdata/17/signed_txs.rlp b/cmd/evm/testdata/17/signed_txs.rlp new file mode 100644 index 000000000000..0e351fb03c14 --- /dev/null +++ b/cmd/evm/testdata/17/signed_txs.rlp @@ -0,0 +1 @@ +"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" \ No newline at end of file diff --git a/cmd/evm/testdata/18/README.md b/cmd/evm/testdata/18/README.md new file mode 100644 index 000000000000..360a9bba015a --- /dev/null +++ b/cmd/evm/testdata/18/README.md @@ -0,0 +1,9 @@ +# Invalid rlp + +This folder contains a sample of invalid RLP, and it's expected +that the t9n handles this properly: + +``` +$ go run . t9n --input.txs=./testdata/18/invalid.rlp --state.fork=London +ERROR(11): rlp: value size exceeds available input length +``` \ No newline at end of file diff --git a/cmd/evm/testdata/18/invalid.rlp b/cmd/evm/testdata/18/invalid.rlp new file mode 100644 index 000000000000..7ff2824caf0b --- /dev/null +++ b/cmd/evm/testdata/18/invalid.rlp @@ -0,0 +1 @@ +"0xf852328001825208870b9331677e6ebf0a801ca098ff921201554726367d2be8c804a7ff89ccf285ebc57dff8ae4c44b9c19ac4aa03887321be575c8095f789dd4c743dfe42c1820f9231f98a962b210e3ac2452a3" \ No newline at end of file diff --git a/cmd/evm/testdata/19/alloc.json b/cmd/evm/testdata/19/alloc.json new file mode 100644 index 000000000000..cef1a25ff013 --- /dev/null +++ b/cmd/evm/testdata/19/alloc.json @@ -0,0 +1,12 @@ +{ + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b": { + "balance": "0x5ffd4878be161d74", + "code": "0x", + "nonce": "0xac", + "storage": {} + }, + "0x8a8eafb1cf62bfbeb1741769dae1a9dd47996192":{ + "balance": "0xfeedbead", + "nonce" : "0x00" + } +} \ No newline at end of file diff --git a/cmd/evm/testdata/19/env.json b/cmd/evm/testdata/19/env.json new file mode 100644 index 000000000000..0c64392aff5b --- /dev/null +++ b/cmd/evm/testdata/19/env.json @@ -0,0 +1,9 @@ +{ + "currentCoinbase": "0xc94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "currentGasLimit": "0x750a163df65e8a", + "currentBaseFee": "0x500", + "currentNumber": "13000000", + "currentTimestamp": "100015", + "parentTimestamp" : "99999", + "parentDifficulty" : "0x2000000000000" +} diff --git a/cmd/evm/testdata/19/exp_arrowglacier.json b/cmd/evm/testdata/19/exp_arrowglacier.json new file mode 100644 index 000000000000..9cf56ffafc33 --- /dev/null +++ b/cmd/evm/testdata/19/exp_arrowglacier.json @@ -0,0 +1,12 @@ +{ + "result": { + "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc", + "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "currentDifficulty": "0x2000000200000", + "receipts": [], + "gasUsed": "0x0" + } +} diff --git a/cmd/evm/testdata/19/exp_london.json b/cmd/evm/testdata/19/exp_london.json new file mode 100644 index 000000000000..a06bc8ca69f0 --- /dev/null +++ b/cmd/evm/testdata/19/exp_london.json @@ -0,0 +1,12 @@ +{ + "result": { + "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc", + "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "currentDifficulty": "0x2000080000000", + "receipts": [], + "gasUsed": "0x0" + } +} diff --git a/cmd/evm/testdata/19/readme.md b/cmd/evm/testdata/19/readme.md new file mode 100644 index 000000000000..5fae183f4886 --- /dev/null +++ b/cmd/evm/testdata/19/readme.md @@ -0,0 +1,9 @@ +## Difficulty calculation + +This test shows how the `evm t8n` can be used to calculate the (ethash) difficulty, if none is provided by the caller, +this time on `ArrowGlacier` (Eip 4345). + +Calculating it (with an empty set of txs) using `ArrowGlacier` rules (and no provided unclehash for the parent block): +``` +[user@work evm]$ ./evm t8n --input.alloc=./testdata/14/alloc.json --input.txs=./testdata/14/txs.json --input.env=./testdata/14/env.json --output.result=stdout --state.fork=ArrowGlacier +``` \ No newline at end of file diff --git a/cmd/evm/testdata/19/txs.json b/cmd/evm/testdata/19/txs.json new file mode 100644 index 000000000000..fe51488c7066 --- /dev/null +++ b/cmd/evm/testdata/19/txs.json @@ -0,0 +1 @@ +[] diff --git a/cmd/evm/testdata/20/exp.json b/cmd/evm/testdata/20/exp.json new file mode 100644 index 000000000000..7bec6cefd695 --- /dev/null +++ b/cmd/evm/testdata/20/exp.json @@ -0,0 +1,4 @@ +{ + "rlp": "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", + "hash": "0xaba9a3b6a4e96e9ecffcadaa5a2ae0589359455617535cd86589fe1dd26fe899" +} diff --git a/cmd/evm/testdata/20/header.json b/cmd/evm/testdata/20/header.json new file mode 100644 index 000000000000..fb9b7fc5639c --- /dev/null +++ b/cmd/evm/testdata/20/header.json @@ -0,0 +1,14 @@ +{ + "parentHash": "0xd6d785d33cbecf30f30d07e00e226af58f72efdf385d46bc3e6326c23b11e34e", + "miner": "0xe997a23b159e2e2a5ce72333262972374b15425c", + "stateRoot": "0x325aea6db48e9d737cddf59034843e99f05bec269453be83c9b9a981a232cc2e", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "difficulty": "0x1000", + "number": "0xc3be", + "gasLimit": "0x50785", + "gasUsed": "0x0", + "timestamp": "0x55c5277e", + "extraData": "0x476574682f76312e302e312f6c696e75782f676f312e342e32", + "mixHash": "0x5865e417635a26db6d1d39ac70d1abf373e5398b3c6fd506acd038fa1334eedf", + "nonce": "0x97435673d874f7c8" +} diff --git a/cmd/evm/testdata/20/ommers.json b/cmd/evm/testdata/20/ommers.json new file mode 100644 index 000000000000..fe51488c7066 --- /dev/null +++ b/cmd/evm/testdata/20/ommers.json @@ -0,0 +1 @@ +[] diff --git a/cmd/evm/testdata/20/readme.md b/cmd/evm/testdata/20/readme.md new file mode 100644 index 000000000000..2c448a96e6e7 --- /dev/null +++ b/cmd/evm/testdata/20/readme.md @@ -0,0 +1,11 @@ +# Block building + +This test shows how `b11r` can be used to assemble an unsealed block. + +```console +$ go run . b11r --input.header=testdata/20/header.json --input.txs=testdata/20/txs.rlp --input.ommers=testdata/20/ommers.json --output.block=stdout +{ + "rlp": "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", + "hash": "0xaba9a3b6a4e96e9ecffcadaa5a2ae0589359455617535cd86589fe1dd26fe899" +} +``` diff --git a/cmd/evm/testdata/20/txs.rlp b/cmd/evm/testdata/20/txs.rlp new file mode 100644 index 000000000000..3599ff06542b --- /dev/null +++ b/cmd/evm/testdata/20/txs.rlp @@ -0,0 +1 @@ +"0xf8c2f85f8002825208948a8eafb1cf62bfbeb1741769dae1a9dd4799619201801ba09500e8ba27d3c33ca7764e107410f44cbd8c19794bde214d694683a7aa998cdba07235ae07e4bd6e0206d102b1f8979d6adab280466b6a82d2208ee08951f1f600f85f8002825208948a8eafb1cf62bfbeb1741769dae1a9dd4799619201801ba09500e8ba27d3c33ca7764e107410f44cbd8c19794bde214d694683a7aa998cdba07235ae07e4bd6e0206d102b1f8979d6adab280466b6a82d2208ee08951f1f600" \ No newline at end of file diff --git a/cmd/evm/testdata/21/clique.json b/cmd/evm/testdata/21/clique.json new file mode 100644 index 000000000000..84fa259a0d65 --- /dev/null +++ b/cmd/evm/testdata/21/clique.json @@ -0,0 +1,6 @@ +{ + "secretKey": "0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "voted": "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "authorize": false, + "vanity": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +} diff --git a/cmd/evm/testdata/21/exp-clique.json b/cmd/evm/testdata/21/exp-clique.json new file mode 100644 index 000000000000..c990ba8aa6ba --- /dev/null +++ b/cmd/evm/testdata/21/exp-clique.json @@ -0,0 +1,4 @@ +{ + "rlp": "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", + "hash": "0x71c59102cc805dbe8741e1210ebe229a321eff144ac7276006fefe39e8357dc7" +} diff --git a/cmd/evm/testdata/21/exp.json b/cmd/evm/testdata/21/exp.json new file mode 100644 index 000000000000..b3e5e7a83118 --- /dev/null +++ b/cmd/evm/testdata/21/exp.json @@ -0,0 +1,4 @@ +{ + "rlp": "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", + "hash": "0x801411e9f6609a659825690d13e4f75a3cfe9143952fa2d9573f3b0a5eb9ebbb" +} diff --git a/cmd/evm/testdata/21/header.json b/cmd/evm/testdata/21/header.json new file mode 100644 index 000000000000..62abe3cc2cc5 --- /dev/null +++ b/cmd/evm/testdata/21/header.json @@ -0,0 +1,11 @@ +{ + "parentHash": "0xd6d785d33cbecf30f30d07e00e226af58f72efdf385d46bc3e6326c23b11e34e", + "stateRoot": "0x325aea6db48e9d737cddf59034843e99f05bec269453be83c9b9a981a232cc2e", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "difficulty": "0x1000", + "number": "0xc3be", + "gasLimit": "0x50785", + "gasUsed": "0x0", + "timestamp": "0x55c5277e", + "mixHash": "0x5865e417635a26db6d1d39ac70d1abf373e5398b3c6fd506acd038fa1334eedf" +} diff --git a/cmd/evm/testdata/21/ommers.json b/cmd/evm/testdata/21/ommers.json new file mode 100644 index 000000000000..fe51488c7066 --- /dev/null +++ b/cmd/evm/testdata/21/ommers.json @@ -0,0 +1 @@ +[] diff --git a/cmd/evm/testdata/21/readme.md b/cmd/evm/testdata/21/readme.md new file mode 100644 index 000000000000..b70f106ffcd6 --- /dev/null +++ b/cmd/evm/testdata/21/readme.md @@ -0,0 +1,23 @@ +# Sealed block building + +This test shows how `b11r` can be used to assemble a sealed block. + +## Ethash + +```console +$ go run . b11r --input.header=testdata/21/header.json --input.txs=testdata/21/txs.rlp --input.ommers=testdata/21/ommers.json --seal.ethash --seal.ethash.mode=test --output.block=stdout +{ + "rlp": "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", + "hash": "0x801411e9f6609a659825690d13e4f75a3cfe9143952fa2d9573f3b0a5eb9ebbb" +} +``` + +## Clique + +```console +$ go run . b11r --input.header=testdata/21/header.json --input.txs=testdata/21/txs.rlp --input.ommers=testdata/21/ommers.json --seal.clique=testdata/21/clique.json --output.block=stdout +{ + "rlp": "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", + "hash": "0x71c59102cc805dbe8741e1210ebe229a321eff144ac7276006fefe39e8357dc7" +} +``` diff --git a/cmd/evm/testdata/21/txs.rlp b/cmd/evm/testdata/21/txs.rlp new file mode 100644 index 000000000000..e815397b333b --- /dev/null +++ b/cmd/evm/testdata/21/txs.rlp @@ -0,0 +1 @@ +"c0" diff --git a/cmd/evm/testdata/22/exp-clique.json b/cmd/evm/testdata/22/exp-clique.json new file mode 100644 index 000000000000..c990ba8aa6ba --- /dev/null +++ b/cmd/evm/testdata/22/exp-clique.json @@ -0,0 +1,4 @@ +{ + "rlp": "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", + "hash": "0x71c59102cc805dbe8741e1210ebe229a321eff144ac7276006fefe39e8357dc7" +} diff --git a/cmd/evm/testdata/22/exp.json b/cmd/evm/testdata/22/exp.json new file mode 100644 index 000000000000..14fd81997d56 --- /dev/null +++ b/cmd/evm/testdata/22/exp.json @@ -0,0 +1,4 @@ +{ + "rlp": "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", + "hash": "0xd9a81c8fcd57a7f2a0d2c375eff6ad192c30c3729a271303f0a9a7e1b357e755" +} diff --git a/cmd/evm/testdata/22/header.json b/cmd/evm/testdata/22/header.json new file mode 100644 index 000000000000..62abe3cc2cc5 --- /dev/null +++ b/cmd/evm/testdata/22/header.json @@ -0,0 +1,11 @@ +{ + "parentHash": "0xd6d785d33cbecf30f30d07e00e226af58f72efdf385d46bc3e6326c23b11e34e", + "stateRoot": "0x325aea6db48e9d737cddf59034843e99f05bec269453be83c9b9a981a232cc2e", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "difficulty": "0x1000", + "number": "0xc3be", + "gasLimit": "0x50785", + "gasUsed": "0x0", + "timestamp": "0x55c5277e", + "mixHash": "0x5865e417635a26db6d1d39ac70d1abf373e5398b3c6fd506acd038fa1334eedf" +} diff --git a/cmd/evm/testdata/22/ommers.json b/cmd/evm/testdata/22/ommers.json new file mode 100644 index 000000000000..997015b3cedf --- /dev/null +++ b/cmd/evm/testdata/22/ommers.json @@ -0,0 +1 @@ +["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","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"] diff --git a/cmd/evm/testdata/22/readme.md b/cmd/evm/testdata/22/readme.md new file mode 100644 index 000000000000..2cac8a2434a6 --- /dev/null +++ b/cmd/evm/testdata/22/readme.md @@ -0,0 +1,11 @@ +# Building blocks with ommers + +This test shows how `b11r` can chain together ommer assembles into a canonical block. + +```console +$ echo "{ \"ommers\": [`go run . b11r --input.header=testdata/22/header.json --input.txs=testdata/22/txs.rlp --output.block=stdout | jq '.[\"rlp\"]'`,`go run . b11r --input.header=testdata/22/header.json --input.txs=testdata/22/txs.rlp --output.block=stdout | jq '.[\"rlp\"]'`]}" | go run . b11r --input.header=testdata/22/header.json --input.txs=testdata/22/txs.rlp --input.ommers=stdin --output.block=stdout +{ + "rlp": "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", + "hash": "0xd9a81c8fcd57a7f2a0d2c375eff6ad192c30c3729a271303f0a9a7e1b357e755" +} +``` diff --git a/cmd/evm/testdata/22/txs.rlp b/cmd/evm/testdata/22/txs.rlp new file mode 100644 index 000000000000..e815397b333b --- /dev/null +++ b/cmd/evm/testdata/22/txs.rlp @@ -0,0 +1 @@ +"c0" diff --git a/cmd/evm/testdata/23/alloc.json b/cmd/evm/testdata/23/alloc.json new file mode 100644 index 000000000000..239b3553f988 --- /dev/null +++ b/cmd/evm/testdata/23/alloc.json @@ -0,0 +1,16 @@ +{ + "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0x0de0b6b3a7640000", + "code" : "0x6001", + "nonce" : "0x00", + "storage" : { + } + }, + "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x0de0b6b3a7640000", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + } +} diff --git a/cmd/evm/testdata/23/env.json b/cmd/evm/testdata/23/env.json new file mode 100644 index 000000000000..1b46321512a0 --- /dev/null +++ b/cmd/evm/testdata/23/env.json @@ -0,0 +1,7 @@ +{ + "currentCoinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "0x020000", + "currentGasLimit" : "0x3b9aca00", + "currentNumber" : "0x05", + "currentTimestamp" : "0x03e8" +} diff --git a/cmd/evm/testdata/23/exp.json b/cmd/evm/testdata/23/exp.json new file mode 100644 index 000000000000..e51f37d9c7c9 --- /dev/null +++ b/cmd/evm/testdata/23/exp.json @@ -0,0 +1,25 @@ +{ + "result": { + "stateRoot": "0x65334305e4accfa18352deb24f007b837b5036425b0712cf0e65a43bfa95154d", + "txRoot": "0x75e61774a2ff58cbe32653420256c7f44bc715715a423b0b746d5c622979af6b", + "receiptsRoot": "0xf951f9396af203499cc7d379715a9110323de73967c5700e2f424725446a3c76", + "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "receipts": [ + { + "root": "0x", + "status": "0x1", + "cumulativeGasUsed": "0x520b", + "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "logs": null, + "transactionHash": "0x72fadbef39cd251a437eea619cfeda752271a5faaaa2147df012e112159ffb81", + "contractAddress": "0x0000000000000000000000000000000000000000", + "gasUsed": "0x520b", + "blockHash": "0x0000000000000000000000000000000000000000000000000000000000000000", + "transactionIndex": "0x0" + } + ], + "currentDifficulty": "0x20000", + "gasUsed": "0x520b" + } +} diff --git a/cmd/evm/testdata/23/readme.md b/cmd/evm/testdata/23/readme.md new file mode 100644 index 000000000000..85fe8db66c95 --- /dev/null +++ b/cmd/evm/testdata/23/readme.md @@ -0,0 +1 @@ +These files examplify how to sign a transaction using the pre-EIP155 scheme. diff --git a/cmd/evm/testdata/23/txs.json b/cmd/evm/testdata/23/txs.json new file mode 100644 index 000000000000..22f3840f84b9 --- /dev/null +++ b/cmd/evm/testdata/23/txs.json @@ -0,0 +1,15 @@ +[ + { + "input" : "0x", + "gas" : "0x5f5e100", + "gasPrice" : "0x1", + "nonce" : "0x0", + "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "0x186a0", + "v" : "0x0", + "r" : "0x0", + "s" : "0x0", + "secretKey" : "0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "protected": false + } +] diff --git a/cmd/evm/testdata/3/exp.json b/cmd/evm/testdata/3/exp.json index ade09e9ac1bd..71b3d2f559cf 100644 --- a/cmd/evm/testdata/3/exp.json +++ b/cmd/evm/testdata/3/exp.json @@ -15,7 +15,7 @@ "result": { "stateRoot": "0xb7341da3f9f762a6884eaa186c32942734c146b609efee11c4b0214c44857ea1", "txRoot": "0x75e61774a2ff58cbe32653420256c7f44bc715715a423b0b746d5c622979af6b", - "receiptRoot": "0xd0d26df80374a327c025d405ebadc752b1bbd089d864801ae78ab704bcad8086", + "receiptsRoot": "0xd0d26df80374a327c025d405ebadc752b1bbd089d864801ae78ab704bcad8086", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "receipts": [ @@ -32,6 +32,7 @@ "transactionIndex": "0x0" } ], - "currentDifficulty": "0x20000" + "currentDifficulty": "0x20000", + "gasUsed": "0x521f" } } diff --git a/cmd/evm/testdata/5/exp.json b/cmd/evm/testdata/5/exp.json index 6340d4cc308d..7d715672c50c 100644 --- a/cmd/evm/testdata/5/exp.json +++ b/cmd/evm/testdata/5/exp.json @@ -13,10 +13,11 @@ "result": { "stateRoot": "0xa7312add33811645c6aa65d928a1a4f49d65d448801912c069a0aa8fe9c1f393", "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", - "receiptRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "receipts": [], - "currentDifficulty": "0x20000" + "currentDifficulty": "0x20000", + "gasUsed": "0x0" } } diff --git a/cmd/faucet/faucet.go b/cmd/faucet/faucet.go index bb5375384f89..2d9d7a1e99f2 100644 --- a/cmd/faucet/faucet.go +++ b/cmd/faucet/faucet.go @@ -741,7 +741,7 @@ func authTwitter(url string, tokenV1, tokenV2 string) (string, string, string, c return "", "", "", common.Address{}, errors.New("No Ethereum address found to fund") } var avatar string - if parts = regexp.MustCompile("src=\"([^\"]+twimg.com/profile_images[^\"]+)\"").FindStringSubmatch(string(body)); len(parts) == 2 { + if parts = regexp.MustCompile(`src="([^"]+twimg\.com/profile_images[^"]+)"`).FindStringSubmatch(string(body)); len(parts) == 2 { avatar = parts[1] } return username + "@twitter", username, avatar, address, nil @@ -867,7 +867,7 @@ func authFacebook(url string) (string, string, common.Address, error) { return "", "", common.Address{}, errors.New("No Ethereum address found to fund") } var avatar string - if parts = regexp.MustCompile("src=\"([^\"]+fbcdn.net[^\"]+)\"").FindStringSubmatch(string(body)); len(parts) == 2 { + if parts = regexp.MustCompile(`src="([^"]+fbcdn\.net[^"]+)"`).FindStringSubmatch(string(body)); len(parts) == 2 { avatar = parts[1] } return username + "@facebook", avatar, address, nil diff --git a/cmd/geth/chaincmd.go b/cmd/geth/chaincmd.go index 436e558b5e9a..6077c43cc003 100644 --- a/cmd/geth/chaincmd.go +++ b/cmd/geth/chaincmd.go @@ -66,6 +66,7 @@ It expects the genesis file as argument.`, Flags: []cli.Flag{ utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -140,7 +141,9 @@ be gzipped.`, }, Category: "BLOCKCHAIN COMMANDS", Description: ` - The import-preimages command imports hash preimages from an RLP encoded stream.`, +The import-preimages command imports hash preimages from an RLP encoded stream. +It's deprecated, please use "geth db import" instead. +`, } exportPreimagesCommand = cli.Command{ Action: utils.MigrateFlags(exportPreimages), @@ -154,7 +157,9 @@ be gzipped.`, }, Category: "BLOCKCHAIN COMMANDS", Description: ` -The export-preimages command export hash preimages to an RLP encoded stream`, +The export-preimages command exports hash preimages to an RLP encoded stream. +It's deprecated, please use "geth db export" instead. +`, } dumpCommand = cli.Command{ Action: utils.MigrateFlags(dump), @@ -368,7 +373,6 @@ func exportPreimages(ctx *cli.Context) error { if len(ctx.Args()) < 1 { utils.Fatalf("This command requires an argument.") } - stack, _ := makeConfigNode(ctx) defer stack.Close() diff --git a/cmd/geth/config.go b/cmd/geth/config.go index c97a64f1736c..08b9a1154f89 100644 --- a/cmd/geth/config.go +++ b/cmd/geth/config.go @@ -156,8 +156,8 @@ func makeConfigNode(ctx *cli.Context) (*node.Node, gethConfig) { // makeFullNode loads geth configuration and creates the Ethereum backend. func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) { stack, cfg := makeConfigNode(ctx) - if ctx.GlobalIsSet(utils.OverrideLondonFlag.Name) { - cfg.Eth.OverrideLondon = new(big.Int).SetUint64(ctx.GlobalUint64(utils.OverrideLondonFlag.Name)) + if ctx.GlobalIsSet(utils.OverrideArrowGlacierFlag.Name) { + cfg.Eth.OverrideArrowGlacier = new(big.Int).SetUint64(ctx.GlobalUint64(utils.OverrideArrowGlacierFlag.Name)) } backend, eth := utils.RegisterEthService(stack, &cfg.Eth) diff --git a/cmd/geth/consolecmd.go b/cmd/geth/consolecmd.go index 0e156fde9a50..8a767241e9c1 100644 --- a/cmd/geth/consolecmd.go +++ b/cmd/geth/consolecmd.go @@ -134,6 +134,8 @@ func remoteConsole(ctx *cli.Context) error { path = filepath.Join(path, "rinkeby") } else if ctx.GlobalBool(utils.GoerliFlag.Name) { path = filepath.Join(path, "goerli") + } else if ctx.GlobalBool(utils.SepoliaFlag.Name) { + path = filepath.Join(path, "sepolia") } } endpoint = fmt.Sprintf("%s/geth.ipc", path) diff --git a/cmd/geth/dbcmd.go b/cmd/geth/dbcmd.go index 54ada408902b..c2c42276b535 100644 --- a/cmd/geth/dbcmd.go +++ b/cmd/geth/dbcmd.go @@ -17,11 +17,16 @@ package main import ( + "bytes" + "errors" "fmt" "os" + "os/signal" "path/filepath" "sort" "strconv" + "strings" + "syscall" "time" "github.com/ethereum/go-ethereum/cmd/utils" @@ -62,6 +67,8 @@ Remove blockchain and state databases`, dbPutCmd, dbGetSlotsCmd, dbDumpFreezerIndex, + dbImportCmd, + dbExportCmd, }, } dbInspectCmd = cli.Command{ @@ -70,9 +77,11 @@ Remove blockchain and state databases`, ArgsUsage: " ", Flags: []cli.Flag{ utils.DataDirFlag, + utils.AncientFlag, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -88,6 +97,7 @@ Remove blockchain and state databases`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -101,6 +111,7 @@ Remove blockchain and state databases`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, utils.CacheFlag, @@ -120,6 +131,7 @@ corruption if it is aborted during execution'!`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -135,6 +147,7 @@ corruption if it is aborted during execution'!`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -151,6 +164,7 @@ WARNING: This is a low-level operation which may cause database corruption!`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -167,6 +181,7 @@ WARNING: This is a low-level operation which may cause database corruption!`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -182,11 +197,42 @@ WARNING: This is a low-level operation which may cause database corruption!`, utils.SyncModeFlag, utils.MainnetFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, Description: "This command displays information about the freezer index.", } + dbImportCmd = cli.Command{ + Action: utils.MigrateFlags(importLDBdata), + Name: "import", + Usage: "Imports leveldb-data from an exported RLP dump.", + ArgsUsage: " has .gz suffix, gzip compression will be used.", + ArgsUsage: " ", + Flags: []cli.Flag{ + utils.DataDirFlag, + utils.SyncModeFlag, + utils.MainnetFlag, + utils.RopstenFlag, + utils.RinkebyFlag, + utils.GoerliFlag, + }, + Description: "Exports the specified chain data to an RLP encoded stream, optionally gzip-compressed.", + } ) func removeDB(ctx *cli.Context) error { @@ -335,14 +381,15 @@ func dbGet(ctx *cli.Context) error { db := utils.MakeChainDatabase(ctx, stack, true) defer db.Close() - key, err := hexutil.Decode(ctx.Args().Get(0)) + key, err := parseHexOrString(ctx.Args().Get(0)) if err != nil { log.Info("Could not decode the key", "error", err) return err } + data, err := db.Get(key) if err != nil { - log.Info("Get operation failed", "error", err) + log.Info("Get operation failed", "key", fmt.Sprintf("0x%#x", key), "error", err) return err } fmt.Printf("key %#x: %#x\n", key, data) @@ -360,7 +407,7 @@ func dbDelete(ctx *cli.Context) error { db := utils.MakeChainDatabase(ctx, stack, false) defer db.Close() - key, err := hexutil.Decode(ctx.Args().Get(0)) + key, err := parseHexOrString(ctx.Args().Get(0)) if err != nil { log.Info("Could not decode the key", "error", err) return err @@ -370,7 +417,7 @@ func dbDelete(ctx *cli.Context) error { fmt.Printf("Previous value: %#x\n", data) } if err = db.Delete(key); err != nil { - log.Info("Delete operation returned an error", "error", err) + log.Info("Delete operation returned an error", "key", fmt.Sprintf("0x%#x", key), "error", err) return err } return nil @@ -393,7 +440,7 @@ func dbPut(ctx *cli.Context) error { data []byte err error ) - key, err = hexutil.Decode(ctx.Args().Get(0)) + key, err = parseHexOrString(ctx.Args().Get(0)) if err != nil { log.Info("Could not decode the key", "error", err) return err @@ -499,3 +546,142 @@ func freezerInspect(ctx *cli.Context) error { } return nil } + +// ParseHexOrString tries to hexdecode b, but if the prefix is missing, it instead just returns the raw bytes +func parseHexOrString(str string) ([]byte, error) { + b, err := hexutil.Decode(str) + if errors.Is(err, hexutil.ErrMissingPrefix) { + return []byte(str), nil + } + return b, err +} + +func importLDBdata(ctx *cli.Context) error { + start := 0 + switch ctx.NArg() { + case 1: + break + case 2: + s, err := strconv.Atoi(ctx.Args().Get(1)) + if err != nil { + return fmt.Errorf("second arg must be an integer: %v", err) + } + start = s + default: + return fmt.Errorf("required arguments: %v", ctx.Command.ArgsUsage) + } + var ( + fName = ctx.Args().Get(0) + stack, _ = makeConfigNode(ctx) + interrupt = make(chan os.Signal, 1) + stop = make(chan struct{}) + ) + defer stack.Close() + signal.Notify(interrupt, syscall.SIGINT, syscall.SIGTERM) + defer signal.Stop(interrupt) + defer close(interrupt) + go func() { + if _, ok := <-interrupt; ok { + log.Info("Interrupted during ldb import, stopping at next batch") + } + close(stop) + }() + db := utils.MakeChainDatabase(ctx, stack, false) + return utils.ImportLDBData(db, fName, int64(start), stop) +} + +type preimageIterator struct { + iter ethdb.Iterator +} + +func (iter *preimageIterator) Next() (byte, []byte, []byte, bool) { + for iter.iter.Next() { + key := iter.iter.Key() + if bytes.HasPrefix(key, rawdb.PreimagePrefix) && len(key) == (len(rawdb.PreimagePrefix)+common.HashLength) { + return utils.OpBatchAdd, key, iter.iter.Value(), true + } + } + return 0, nil, nil, false +} + +func (iter *preimageIterator) Release() { + iter.iter.Release() +} + +type snapshotIterator struct { + init bool + account ethdb.Iterator + storage ethdb.Iterator +} + +func (iter *snapshotIterator) Next() (byte, []byte, []byte, bool) { + if !iter.init { + iter.init = true + return utils.OpBatchDel, rawdb.SnapshotRootKey, nil, true + } + for iter.account.Next() { + key := iter.account.Key() + if bytes.HasPrefix(key, rawdb.SnapshotAccountPrefix) && len(key) == (len(rawdb.SnapshotAccountPrefix)+common.HashLength) { + return utils.OpBatchAdd, key, iter.account.Value(), true + } + } + for iter.storage.Next() { + key := iter.storage.Key() + if bytes.HasPrefix(key, rawdb.SnapshotStoragePrefix) && len(key) == (len(rawdb.SnapshotStoragePrefix)+2*common.HashLength) { + return utils.OpBatchAdd, key, iter.storage.Value(), true + } + } + return 0, nil, nil, false +} + +func (iter *snapshotIterator) Release() { + iter.account.Release() + iter.storage.Release() +} + +// chainExporters defines the export scheme for all exportable chain data. +var chainExporters = map[string]func(db ethdb.Database) utils.ChainDataIterator{ + "preimage": func(db ethdb.Database) utils.ChainDataIterator { + iter := db.NewIterator(rawdb.PreimagePrefix, nil) + return &preimageIterator{iter: iter} + }, + "snapshot": func(db ethdb.Database) utils.ChainDataIterator { + account := db.NewIterator(rawdb.SnapshotAccountPrefix, nil) + storage := db.NewIterator(rawdb.SnapshotStoragePrefix, nil) + return &snapshotIterator{account: account, storage: storage} + }, +} + +func exportChaindata(ctx *cli.Context) error { + if ctx.NArg() < 2 { + return fmt.Errorf("required arguments: %v", ctx.Command.ArgsUsage) + } + // Parse the required chain data type, make sure it's supported. + kind := ctx.Args().Get(0) + kind = strings.ToLower(strings.Trim(kind, " ")) + exporter, ok := chainExporters[kind] + if !ok { + var kinds []string + for kind := range chainExporters { + kinds = append(kinds, kind) + } + return fmt.Errorf("invalid data type %s, supported types: %s", kind, strings.Join(kinds, ", ")) + } + var ( + stack, _ = makeConfigNode(ctx) + interrupt = make(chan os.Signal, 1) + stop = make(chan struct{}) + ) + defer stack.Close() + signal.Notify(interrupt, syscall.SIGINT, syscall.SIGTERM) + defer signal.Stop(interrupt) + defer close(interrupt) + go func() { + if _, ok := <-interrupt; ok { + log.Info("Interrupted during db export, stopping at next batch") + } + close(stop) + }() + db := utils.MakeChainDatabase(ctx, stack, true) + return utils.ExportChaindata(ctx.Args().Get(1), kind, exporter(db), stop) +} diff --git a/cmd/geth/main.go b/cmd/geth/main.go index d003d590ed28..8584238f5ad8 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -39,6 +39,11 @@ import ( "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/node" + + // Force-load the tracer engines to trigger registration + _ "github.com/ethereum/go-ethereum/eth/tracers/js" + _ "github.com/ethereum/go-ethereum/eth/tracers/native" + "gopkg.in/urfave/cli.v1" ) @@ -66,7 +71,7 @@ var ( utils.NoUSBFlag, utils.USBFlag, utils.SmartCardDaemonPathFlag, - utils.OverrideLondonFlag, + utils.OverrideArrowGlacierFlag, utils.EthashCacheDirFlag, utils.EthashCachesInMemoryFlag, utils.EthashCachesOnDiskFlag, @@ -135,7 +140,9 @@ var ( utils.MainnetFlag, utils.DeveloperFlag, utils.DeveloperPeriodFlag, + utils.DeveloperGasLimitFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, utils.VMEnableDebugFlag, @@ -173,6 +180,7 @@ var ( utils.IPCPathFlag, utils.InsecureUnlockAllowedFlag, utils.RPCGlobalGasCapFlag, + utils.RPCGlobalEVMTimeoutFlag, utils.RPCGlobalTxFeeCapFlag, utils.AllowUnprotectedTxs, } @@ -404,7 +412,7 @@ func startNode(ctx *cli.Context, stack *node.Node, backend ethapi.Backend) { } ethBackend, ok := backend.(*eth.EthAPIBackend) if !ok { - utils.Fatalf("Ethereum service not running: %v", err) + utils.Fatalf("Ethereum service not running") } // Set the gas price to the limits from the CLI and start mining gasprice := utils.GlobalBig(ctx, utils.MinerGasPriceFlag.Name) diff --git a/cmd/geth/snapshot.go b/cmd/geth/snapshot.go index 9976db49f601..bd2c2443a68f 100644 --- a/cmd/geth/snapshot.go +++ b/cmd/geth/snapshot.go @@ -29,6 +29,7 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/state/pruner" "github.com/ethereum/go-ethereum/core/state/snapshot" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rlp" @@ -61,6 +62,7 @@ var ( utils.DataDirFlag, utils.AncientFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, utils.CacheTrieJournalFlag, @@ -91,6 +93,7 @@ the trie clean cache with default directory will be deleted. utils.DataDirFlag, utils.AncientFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -111,6 +114,7 @@ In other words, this command does the snapshot to trie conversion. utils.DataDirFlag, utils.AncientFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -133,6 +137,7 @@ It's also usable without snapshot enabled. utils.DataDirFlag, utils.AncientFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, }, @@ -156,6 +161,7 @@ It's also usable without snapshot enabled. utils.DataDirFlag, utils.AncientFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.RinkebyFlag, utils.GoerliFlag, utils.ExcludeCodeFlag, @@ -287,7 +293,7 @@ func traverseState(ctx *cli.Context) error { accIter := trie.NewIterator(t.NodeIterator(nil)) for accIter.Next() { accounts += 1 - var acc state.Account + var acc types.StateAccount if err := rlp.DecodeBytes(accIter.Value, &acc); err != nil { log.Error("Invalid account encountered during traversal", "err", err) return err @@ -393,7 +399,7 @@ func traverseRawState(ctx *cli.Context) error { // dig into the storage trie further. if accIter.Leaf() { accounts += 1 - var acc state.Account + var acc types.StateAccount if err := rlp.DecodeBytes(accIter.LeafBlob(), &acc); err != nil { log.Error("Invalid account encountered during traversal", "err", err) return errors.New("invalid account") diff --git a/cmd/geth/usage.go b/cmd/geth/usage.go index 16446f83e24c..c63c62fd3820 100644 --- a/cmd/geth/usage.go +++ b/cmd/geth/usage.go @@ -45,6 +45,7 @@ var AppHelpFlagGroups = []flags.FlagGroup{ utils.GoerliFlag, utils.RinkebyFlag, utils.RopstenFlag, + utils.SepoliaFlag, utils.SyncModeFlag, utils.ExitWhenSyncedFlag, utils.GCModeFlag, @@ -74,6 +75,7 @@ var AppHelpFlagGroups = []flags.FlagGroup{ Flags: []cli.Flag{ utils.DeveloperFlag, utils.DeveloperPeriodFlag, + utils.DeveloperGasLimitFlag, }, }, { @@ -150,6 +152,7 @@ var AppHelpFlagGroups = []flags.FlagGroup{ utils.GraphQLCORSDomainFlag, utils.GraphQLVirtualHostsFlag, utils.RPCGlobalGasCapFlag, + utils.RPCGlobalEVMTimeoutFlag, utils.RPCGlobalTxFeeCapFlag, utils.AllowUnprotectedTxs, utils.JSpathFlag, diff --git a/cmd/puppeth/module_explorer.go b/cmd/puppeth/module_explorer.go index 3ce9d612b98c..1165f70fcf51 100644 --- a/cmd/puppeth/module_explorer.go +++ b/cmd/puppeth/module_explorer.go @@ -35,8 +35,8 @@ FROM puppeth/blockscout:latest ADD genesis.json /genesis.json RUN \ echo 'geth --cache 512 init /genesis.json' > explorer.sh && \ - echo $'geth --networkid {{.NetworkID}} --syncmode "full" --gcmode "archive" --port {{.EthPort}} --bootnodes {{.Bootnodes}} --ethstats \'{{.Ethstats}}\' --cache=512 --http --http.api "net,web3,eth,shh,debug" --http.corsdomain "*" --http.vhosts "*" --ws --ws.origins "*" --exitwhensynced' >> explorer.sh && \ - echo $'exec geth --networkid {{.NetworkID}} --syncmode "full" --gcmode "archive" --port {{.EthPort}} --bootnodes {{.Bootnodes}} --ethstats \'{{.Ethstats}}\' --cache=512 --http --http.api "net,web3,eth,shh,debug" --http.corsdomain "*" --http.vhosts "*" --ws --ws.origins "*" &' >> explorer.sh && \ + echo $'geth --networkid {{.NetworkID}} --syncmode "full" --gcmode "archive" --port {{.EthPort}} --bootnodes {{.Bootnodes}} --ethstats \'{{.Ethstats}}\' --cache=512 --http --http.api "net,web3,eth,debug,txpool" --http.corsdomain "*" --http.vhosts "*" --ws --ws.origins "*" --exitwhensynced' >> explorer.sh && \ + echo $'exec geth --networkid {{.NetworkID}} --syncmode "full" --gcmode "archive" --port {{.EthPort}} --bootnodes {{.Bootnodes}} --ethstats \'{{.Ethstats}}\' --cache=512 --http --http.api "net,web3,eth,debug,txpool" --http.corsdomain "*" --http.vhosts "*" --ws --ws.origins "*" &' >> explorer.sh && \ echo '/usr/local/bin/docker-entrypoint.sh postgres &' >> explorer.sh && \ echo 'sleep 5' >> explorer.sh && \ echo 'mix do ecto.drop --force, ecto.create, ecto.migrate' >> explorer.sh && \ diff --git a/cmd/puppeth/wizard.go b/cmd/puppeth/wizard.go index 83536506c4cb..c0edc5401976 100644 --- a/cmd/puppeth/wizard.go +++ b/cmd/puppeth/wizard.go @@ -17,7 +17,6 @@ package main import ( - "bufio" "encoding/json" "fmt" "io/ioutil" @@ -32,8 +31,10 @@ import ( "sync" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/console/prompt" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/log" + "github.com/peterh/liner" "golang.org/x/crypto/ssh/terminal" ) @@ -76,17 +77,27 @@ type wizard struct { servers map[string]*sshClient // SSH connections to servers to administer services map[string][]string // Ethereum services known to be running on servers - in *bufio.Reader // Wrapper around stdin to allow reading user input - lock sync.Mutex // Lock to protect configs during concurrent service discovery + lock sync.Mutex // Lock to protect configs during concurrent service discovery +} + +// prompts the user for input with the given prompt string. Returns when a value is entered. +// Causes the wizard to exit if ctrl-d is pressed +func promptInput(p string) string { + for { + text, err := prompt.Stdin.PromptInput(p) + if err != nil { + if err != liner.ErrPromptAborted { + log.Crit("Failed to read user input", "err", err) + } + } else { + return text + } + } } // read reads a single line from stdin, trimming if from spaces. func (w *wizard) read() string { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") return strings.TrimSpace(text) } @@ -94,11 +105,7 @@ func (w *wizard) read() string { // non-emptyness. func (w *wizard) readString() string { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text != "" { return text } @@ -108,11 +115,7 @@ func (w *wizard) readString() string { // readDefaultString reads a single line from stdin, trimming if from spaces. If // an empty line is entered, the default value is returned. func (w *wizard) readDefaultString(def string) string { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text != "" { return text } @@ -124,11 +127,7 @@ func (w *wizard) readDefaultString(def string) string { // value is returned. func (w *wizard) readDefaultYesNo(def bool) bool { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.ToLower(strings.TrimSpace(text)); text == "" { return def } @@ -146,11 +145,7 @@ func (w *wizard) readDefaultYesNo(def bool) bool { // interpret it as a URL (http, https or file). func (w *wizard) readURL() *url.URL { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") uri, err := url.Parse(strings.TrimSpace(text)) if err != nil { log.Error("Invalid input, expected URL", "err", err) @@ -164,11 +159,7 @@ func (w *wizard) readURL() *url.URL { // to parse into an integer. func (w *wizard) readInt() int { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text == "" { continue } @@ -186,11 +177,7 @@ func (w *wizard) readInt() int { // returned. func (w *wizard) readDefaultInt(def int) int { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text == "" { return def } @@ -208,11 +195,7 @@ func (w *wizard) readDefaultInt(def int) int { // default value is returned. func (w *wizard) readDefaultBigInt(def *big.Int) *big.Int { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text == "" { return def } @@ -225,38 +208,11 @@ func (w *wizard) readDefaultBigInt(def *big.Int) *big.Int { } } -/* -// readFloat reads a single line from stdin, trimming if from spaces, enforcing it -// to parse into a float. -func (w *wizard) readFloat() float64 { - for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } - if text = strings.TrimSpace(text); text == "" { - continue - } - val, err := strconv.ParseFloat(strings.TrimSpace(text), 64) - if err != nil { - log.Error("Invalid input, expected float", "err", err) - continue - } - return val - } -} -*/ - // readDefaultFloat reads a single line from stdin, trimming if from spaces, enforcing // it to parse into a float. If an empty line is entered, the default value is returned. func (w *wizard) readDefaultFloat(def float64) float64 { for { - fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text == "" { return def } @@ -285,12 +241,7 @@ func (w *wizard) readPassword() string { // it to an Ethereum address. func (w *wizard) readAddress() *common.Address { for { - // Read the address from the user - fmt.Printf("> 0x") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> 0x") if text = strings.TrimSpace(text); text == "" { return nil } @@ -311,11 +262,7 @@ func (w *wizard) readAddress() *common.Address { func (w *wizard) readDefaultAddress(def common.Address) common.Address { for { // Read the address from the user - fmt.Printf("> 0x") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> 0x") if text = strings.TrimSpace(text); text == "" { return def } @@ -334,8 +281,9 @@ func (w *wizard) readJSON() string { var blob json.RawMessage for { - fmt.Printf("> ") - if err := json.NewDecoder(w.in).Decode(&blob); err != nil { + text := promptInput("> ") + reader := strings.NewReader(text) + if err := json.NewDecoder(reader).Decode(&blob); err != nil { log.Error("Invalid JSON, please try again", "err", err) continue } @@ -351,10 +299,7 @@ func (w *wizard) readIPAddress() string { for { // Read the IP address from the user fmt.Printf("> ") - text, err := w.in.ReadString('\n') - if err != nil { - log.Crit("Failed to read user input", "err", err) - } + text := promptInput("> ") if text = strings.TrimSpace(text); text == "" { return "" } diff --git a/cmd/puppeth/wizard_intro.go b/cmd/puppeth/wizard_intro.go index 75fb04b76f70..dd4b606c4a25 100644 --- a/cmd/puppeth/wizard_intro.go +++ b/cmd/puppeth/wizard_intro.go @@ -17,14 +17,12 @@ package main import ( - "bufio" "encoding/json" "fmt" "io/ioutil" "os" "path/filepath" "strings" - "sync" "github.com/ethereum/go-ethereum/log" ) @@ -38,7 +36,6 @@ func makeWizard(network string) *wizard { }, servers: make(map[string]*sshClient), services: make(map[string][]string), - in: bufio.NewReader(os.Stdin), } } @@ -82,25 +79,17 @@ func (w *wizard) run() { } else if err := json.Unmarshal(blob, &w.conf); err != nil { log.Crit("Previous configuration corrupted", "path", w.conf.path, "err", err) } else { - // Dial all previously known servers concurrently - var pend sync.WaitGroup + // Dial all previously known servers for server, pubkey := range w.conf.Servers { - pend.Add(1) - - go func(server string, pubkey []byte) { - defer pend.Done() - - log.Info("Dialing previously configured server", "server", server) - client, err := dial(server, pubkey) - if err != nil { - log.Error("Previous server unreachable", "server", server, "err", err) - } - w.lock.Lock() - w.servers[server] = client - w.lock.Unlock() - }(server, pubkey) + log.Info("Dialing previously configured server", "server", server) + client, err := dial(server, pubkey) + if err != nil { + log.Error("Previous server unreachable", "server", server, "err", err) + } + w.lock.Lock() + w.servers[server] = client + w.lock.Unlock() } - pend.Wait() w.networkStats() } // Basics done, loop ad infinitum about what to do diff --git a/cmd/rlpdump/main.go b/cmd/rlpdump/main.go index d0f993c5b88d..9c0af012480f 100644 --- a/cmd/rlpdump/main.go +++ b/cmd/rlpdump/main.go @@ -18,7 +18,9 @@ package main import ( + "bufio" "bytes" + "container/list" "encoding/hex" "flag" "fmt" @@ -26,18 +28,20 @@ import ( "os" "strings" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/rlp" ) var ( - hexMode = flag.String("hex", "", "dump given hex data") - noASCII = flag.Bool("noascii", false, "don't print ASCII strings readably") - single = flag.Bool("single", false, "print only the first element, discard the rest") + hexMode = flag.String("hex", "", "dump given hex data") + reverseMode = flag.Bool("reverse", false, "convert ASCII to rlp") + noASCII = flag.Bool("noascii", false, "don't print ASCII strings readably") + single = flag.Bool("single", false, "print only the first element, discard the rest") ) func init() { flag.Usage = func() { - fmt.Fprintln(os.Stderr, "Usage:", os.Args[0], "[-noascii] [-hex ] [filename]") + fmt.Fprintln(os.Stderr, "Usage:", os.Args[0], "[-noascii] [-hex ][-reverse] [filename]") flag.PrintDefaults() fmt.Fprintln(os.Stderr, ` Dumps RLP data from the given file in readable form. @@ -73,23 +77,40 @@ func main() { flag.Usage() os.Exit(2) } + out := os.Stdout + if *reverseMode { + data, err := textToRlp(r) + if err != nil { + die(err) + } + fmt.Printf("0x%x\n", data) + return + } else { + err := rlpToText(r, out) + if err != nil { + die(err) + } + } +} +func rlpToText(r io.Reader, out io.Writer) error { s := rlp.NewStream(r, 0) for { - if err := dump(s, 0); err != nil { + if err := dump(s, 0, out); err != nil { if err != io.EOF { - die(err) + return err } break } - fmt.Println() + fmt.Fprintln(out) if *single { break } } + return nil } -func dump(s *rlp.Stream, depth int) error { +func dump(s *rlp.Stream, depth int, out io.Writer) error { kind, size, err := s.Kind() if err != nil { return err @@ -101,28 +122,28 @@ func dump(s *rlp.Stream, depth int) error { return err } if len(str) == 0 || !*noASCII && isASCII(str) { - fmt.Printf("%s%q", ws(depth), str) + fmt.Fprintf(out, "%s%q", ws(depth), str) } else { - fmt.Printf("%s%x", ws(depth), str) + fmt.Fprintf(out, "%s%x", ws(depth), str) } case rlp.List: s.List() defer s.ListEnd() if size == 0 { - fmt.Print(ws(depth) + "[]") + fmt.Fprintf(out, ws(depth)+"[]") } else { - fmt.Println(ws(depth) + "[") + fmt.Fprintln(out, ws(depth)+"[") for i := 0; ; i++ { if i > 0 { - fmt.Print(",\n") + fmt.Fprint(out, ",\n") } - if err := dump(s, depth+1); err == rlp.EOL { + if err := dump(s, depth+1, out); err == rlp.EOL { break } else if err != nil { return err } } - fmt.Print(ws(depth) + "]") + fmt.Fprint(out, ws(depth)+"]") } } return nil @@ -145,3 +166,45 @@ func die(args ...interface{}) { fmt.Fprintln(os.Stderr, args...) os.Exit(1) } + +// textToRlp converts text into RLP (best effort). +func textToRlp(r io.Reader) ([]byte, error) { + // We're expecting the input to be well-formed, meaning that + // - each element is on a separate line + // - each line is either an (element OR a list start/end) + comma + // - an element is either hex-encoded bytes OR a quoted string + var ( + scanner = bufio.NewScanner(r) + obj []interface{} + stack = list.New() + ) + for scanner.Scan() { + t := strings.TrimSpace(scanner.Text()) + if len(t) == 0 { + continue + } + switch t { + case "[": // list start + stack.PushFront(obj) + obj = make([]interface{}, 0) + case "]", "],": // list end + parent := stack.Remove(stack.Front()).([]interface{}) + obj = append(parent, obj) + case "[],": // empty list + obj = append(obj, make([]interface{}, 0)) + default: // element + data := []byte(t)[:len(t)-1] // cut off comma + if data[0] == '"' { // ascii string + data = []byte(t)[1 : len(data)-1] + } else { // hex data + data = common.FromHex(string(data)) + } + obj = append(obj, data) + } + } + if err := scanner.Err(); err != nil { + return nil, err + } + data, err := rlp.EncodeToBytes(obj[0]) + return data, err +} diff --git a/cmd/rlpdump/rlpdump_test.go b/cmd/rlpdump/rlpdump_test.go new file mode 100644 index 000000000000..ea607e380801 --- /dev/null +++ b/cmd/rlpdump/rlpdump_test.go @@ -0,0 +1,65 @@ +package main + +import ( + "bytes" + "fmt" + "strings" + "testing" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" +) + +func TestRoundtrip(t *testing.T) { + for i, want := range []string{ + "0xf880806482520894d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0d0a1010000000000000000000000000000000000000000000000000000000000000001801ba0c16787a8e25e941d67691954642876c08f00996163ae7dfadbbfd6cd436f549da06180e5626cae31590f40641fe8f63734316c4bfeb4cdfab6714198c1044d2e28", + "0xd5c0d3cb84746573742a2a808213378667617a6f6e6b", + "0xc780c0c1c0825208", + } { + var out strings.Builder + err := rlpToText(bytes.NewReader(common.FromHex(want)), &out) + if err != nil { + t.Fatal(err) + } + text := out.String() + rlpBytes, err := textToRlp(strings.NewReader(text)) + if err != nil { + t.Errorf("test %d: error %v", i, err) + continue + } + have := fmt.Sprintf("0x%x", rlpBytes) + if have != want { + t.Errorf("test %d: have\n%v\nwant:\n%v\n", i, have, want) + } + } +} + +func TestTextToRlp(t *testing.T) { + type tc struct { + text string + want string + } + cases := []tc{ + { + text: `[ + "", + [], +[ + [], + ], + 5208, +]`, + want: "0xc780c0c1c0825208", + }, + } + for i, tc := range cases { + have, err := textToRlp(strings.NewReader(tc.text)) + if err != nil { + t.Errorf("test %d: error %v", i, err) + continue + } + if hexutil.Encode(have) != tc.want { + t.Errorf("test %d:\nhave %v\nwant %v", i, hexutil.Encode(have), tc.want) + } + } +} diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go index d4051e59ef9c..ddd8d822b323 100644 --- a/cmd/utils/cmd.go +++ b/cmd/utils/cmd.go @@ -18,7 +18,9 @@ package utils import ( + "bufio" "compress/gzip" + "errors" "fmt" "io" "os" @@ -270,6 +272,7 @@ func ExportAppendChain(blockchain *core.BlockChain, fn string, first uint64, las } // ImportPreimages imports a batch of exported hash preimages into the database. +// It's a part of the deprecated functionality, should be removed in the future. func ImportPreimages(db ethdb.Database, fn string) error { log.Info("Importing preimages", "file", fn) @@ -280,7 +283,7 @@ func ImportPreimages(db ethdb.Database, fn string) error { } defer fh.Close() - var reader io.Reader = fh + var reader io.Reader = bufio.NewReader(fh) if strings.HasSuffix(fn, ".gz") { if reader, err = gzip.NewReader(reader); err != nil { return err @@ -288,7 +291,7 @@ func ImportPreimages(db ethdb.Database, fn string) error { } stream := rlp.NewStream(reader, 0) - // Import the preimages in batches to prevent disk trashing + // Import the preimages in batches to prevent disk thrashing preimages := make(map[common.Hash][]byte) for { @@ -317,6 +320,7 @@ func ImportPreimages(db ethdb.Database, fn string) error { // ExportPreimages exports all known hash preimages into the specified file, // truncating any data already present in the file. +// It's a part of the deprecated functionality, should be removed in the future. func ExportPreimages(db ethdb.Database, fn string) error { log.Info("Exporting preimages", "file", fn) @@ -344,3 +348,207 @@ func ExportPreimages(db ethdb.Database, fn string) error { log.Info("Exported preimages", "file", fn) return nil } + +// exportHeader is used in the export/import flow. When we do an export, +// the first element we output is the exportHeader. +// Whenever a backwards-incompatible change is made, the Version header +// should be bumped. +// If the importer sees a higher version, it should reject the import. +type exportHeader struct { + Magic string // Always set to 'gethdbdump' for disambiguation + Version uint64 + Kind string + UnixTime uint64 +} + +const exportMagic = "gethdbdump" +const ( + OpBatchAdd = 0 + OpBatchDel = 1 +) + +// ImportLDBData imports a batch of snapshot data into the database +func ImportLDBData(db ethdb.Database, f string, startIndex int64, interrupt chan struct{}) error { + log.Info("Importing leveldb data", "file", f) + + // Open the file handle and potentially unwrap the gzip stream + fh, err := os.Open(f) + if err != nil { + return err + } + defer fh.Close() + + var reader io.Reader = bufio.NewReader(fh) + if strings.HasSuffix(f, ".gz") { + if reader, err = gzip.NewReader(reader); err != nil { + return err + } + } + stream := rlp.NewStream(reader, 0) + + // Read the header + var header exportHeader + if err := stream.Decode(&header); err != nil { + return fmt.Errorf("could not decode header: %v", err) + } + if header.Magic != exportMagic { + return errors.New("incompatible data, wrong magic") + } + if header.Version != 0 { + return fmt.Errorf("incompatible version %d, (support only 0)", header.Version) + } + log.Info("Importing data", "file", f, "type", header.Kind, "data age", + common.PrettyDuration(time.Since(time.Unix(int64(header.UnixTime), 0)))) + + // Import the snapshot in batches to prevent disk thrashing + var ( + count int64 + start = time.Now() + logged = time.Now() + batch = db.NewBatch() + ) + for { + // Read the next entry + var ( + op byte + key, val []byte + ) + if err := stream.Decode(&op); err != nil { + if err == io.EOF { + break + } + return err + } + if err := stream.Decode(&key); err != nil { + return err + } + if err := stream.Decode(&val); err != nil { + return err + } + if count < startIndex { + count++ + continue + } + switch op { + case OpBatchDel: + batch.Delete(key) + case OpBatchAdd: + batch.Put(key, val) + default: + return fmt.Errorf("unknown op %d\n", op) + } + if batch.ValueSize() > ethdb.IdealBatchSize { + if err := batch.Write(); err != nil { + return err + } + batch.Reset() + } + // Check interruption emitted by ctrl+c + if count%1000 == 0 { + select { + case <-interrupt: + if err := batch.Write(); err != nil { + return err + } + log.Info("External data import interrupted", "file", f, "count", count, "elapsed", common.PrettyDuration(time.Since(start))) + return nil + default: + } + } + if count%1000 == 0 && time.Since(logged) > 8*time.Second { + log.Info("Importing external data", "file", f, "count", count, "elapsed", common.PrettyDuration(time.Since(start))) + logged = time.Now() + } + count += 1 + } + // Flush the last batch snapshot data + if batch.ValueSize() > 0 { + if err := batch.Write(); err != nil { + return err + } + } + log.Info("Imported chain data", "file", f, "count", count, + "elapsed", common.PrettyDuration(time.Since(start))) + return nil +} + +// ChainDataIterator is an interface wraps all necessary functions to iterate +// the exporting chain data. +type ChainDataIterator interface { + // Next returns the key-value pair for next exporting entry in the iterator. + // When the end is reached, it will return (0, nil, nil, false). + Next() (byte, []byte, []byte, bool) + + // Release releases associated resources. Release should always succeed and can + // be called multiple times without causing error. + Release() +} + +// ExportChaindata exports the given data type (truncating any data already present) +// in the file. If the suffix is 'gz', gzip compression is used. +func ExportChaindata(fn string, kind string, iter ChainDataIterator, interrupt chan struct{}) error { + log.Info("Exporting chain data", "file", fn, "kind", kind) + defer iter.Release() + + // Open the file handle and potentially wrap with a gzip stream + fh, err := os.OpenFile(fn, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, os.ModePerm) + if err != nil { + return err + } + defer fh.Close() + + var writer io.Writer = fh + if strings.HasSuffix(fn, ".gz") { + writer = gzip.NewWriter(writer) + defer writer.(*gzip.Writer).Close() + } + // Write the header + if err := rlp.Encode(writer, &exportHeader{ + Magic: exportMagic, + Version: 0, + Kind: kind, + UnixTime: uint64(time.Now().Unix()), + }); err != nil { + return err + } + // Extract data from source iterator and dump them out to file + var ( + count int64 + start = time.Now() + logged = time.Now() + ) + for { + op, key, val, ok := iter.Next() + if !ok { + break + } + if err := rlp.Encode(writer, op); err != nil { + return err + } + if err := rlp.Encode(writer, key); err != nil { + return err + } + if err := rlp.Encode(writer, val); err != nil { + return err + } + if count%1000 == 0 { + // Check interruption emitted by ctrl+c + select { + case <-interrupt: + log.Info("Chain data exporting interrupted", "file", fn, + "kind", kind, "count", count, "elapsed", common.PrettyDuration(time.Since(start))) + return nil + default: + } + if time.Since(logged) > 8*time.Second { + log.Info("Exporting chain data", "file", fn, "kind", kind, + "count", count, "elapsed", common.PrettyDuration(time.Since(start))) + logged = time.Now() + } + } + count++ + } + log.Info("Exported chain data", "file", fn, "kind", kind, "count", count, + "elapsed", common.PrettyDuration(time.Since(start))) + return nil +} diff --git a/cmd/utils/export_test.go b/cmd/utils/export_test.go new file mode 100644 index 000000000000..a05121d28cf8 --- /dev/null +++ b/cmd/utils/export_test.go @@ -0,0 +1,198 @@ +// Copyright 2021 The go-ethereum Authors +// This file is part of go-ethereum. +// +// 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 utils + +import ( + "fmt" + "os" + "strings" + "testing" + "time" + + "github.com/ethereum/go-ethereum/core/rawdb" + "github.com/ethereum/go-ethereum/rlp" +) + +// TestExport does basic sanity checks on the export/import functionality +func TestExport(t *testing.T) { + f := fmt.Sprintf("%v/tempdump", os.TempDir()) + defer func() { + os.Remove(f) + }() + testExport(t, f) +} + +func TestExportGzip(t *testing.T) { + f := fmt.Sprintf("%v/tempdump.gz", os.TempDir()) + defer func() { + os.Remove(f) + }() + testExport(t, f) +} + +type testIterator struct { + index int +} + +func newTestIterator() *testIterator { + return &testIterator{index: -1} +} + +func (iter *testIterator) Next() (byte, []byte, []byte, bool) { + if iter.index >= 999 { + return 0, nil, nil, false + } + iter.index += 1 + if iter.index == 42 { + iter.index += 1 + } + return OpBatchAdd, []byte(fmt.Sprintf("key-%04d", iter.index)), + []byte(fmt.Sprintf("value %d", iter.index)), true +} + +func (iter *testIterator) Release() {} + +func testExport(t *testing.T, f string) { + err := ExportChaindata(f, "testdata", newTestIterator(), make(chan struct{})) + if err != nil { + t.Fatal(err) + } + db := rawdb.NewMemoryDatabase() + err = ImportLDBData(db, f, 5, make(chan struct{})) + if err != nil { + t.Fatal(err) + } + // verify + for i := 0; i < 1000; i++ { + v, err := db.Get([]byte(fmt.Sprintf("key-%04d", i))) + if (i < 5 || i == 42) && err == nil { + t.Fatalf("expected no element at idx %d, got '%v'", i, string(v)) + } + if !(i < 5 || i == 42) { + if err != nil { + t.Fatalf("expected element idx %d: %v", i, err) + } + if have, want := string(v), fmt.Sprintf("value %d", i); have != want { + t.Fatalf("have %v, want %v", have, want) + } + } + } + v, err := db.Get([]byte(fmt.Sprintf("key-%04d", 1000))) + if err == nil { + t.Fatalf("expected no element at idx %d, got '%v'", 1000, string(v)) + } +} + +// testDeletion tests if the deletion markers can be exported/imported correctly +func TestDeletionExport(t *testing.T) { + f := fmt.Sprintf("%v/tempdump", os.TempDir()) + defer func() { + os.Remove(f) + }() + testDeletion(t, f) +} + +// TestDeletionExportGzip tests if the deletion markers can be exported/imported +// correctly with gz compression. +func TestDeletionExportGzip(t *testing.T) { + f := fmt.Sprintf("%v/tempdump.gz", os.TempDir()) + defer func() { + os.Remove(f) + }() + testDeletion(t, f) +} + +type deletionIterator struct { + index int +} + +func newDeletionIterator() *deletionIterator { + return &deletionIterator{index: -1} +} + +func (iter *deletionIterator) Next() (byte, []byte, []byte, bool) { + if iter.index >= 999 { + return 0, nil, nil, false + } + iter.index += 1 + if iter.index == 42 { + iter.index += 1 + } + return OpBatchDel, []byte(fmt.Sprintf("key-%04d", iter.index)), nil, true +} + +func (iter *deletionIterator) Release() {} + +func testDeletion(t *testing.T, f string) { + err := ExportChaindata(f, "testdata", newDeletionIterator(), make(chan struct{})) + if err != nil { + t.Fatal(err) + } + db := rawdb.NewMemoryDatabase() + for i := 0; i < 1000; i++ { + db.Put([]byte(fmt.Sprintf("key-%04d", i)), []byte(fmt.Sprintf("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))) + if i < 5 || i == 42 { + if err != nil { + t.Fatalf("expected element at idx %d, got '%v'", i, err) + } + if have, want := string(v), fmt.Sprintf("value %d", i); have != want { + t.Fatalf("have %v, want %v", have, want) + } + } + if !(i < 5 || i == 42) { + if err == nil { + t.Fatalf("expected no element idx %d: %v", i, string(v)) + } + } + } +} + +// TestImportFutureFormat tests that we reject unsupported future versions. +func TestImportFutureFormat(t *testing.T) { + f := fmt.Sprintf("%v/tempdump-future", os.TempDir()) + defer func() { + os.Remove(f) + }() + fh, err := os.OpenFile(f, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, os.ModePerm) + if err != nil { + t.Fatal(err) + } + defer fh.Close() + if err := rlp.Encode(fh, &exportHeader{ + Magic: exportMagic, + Version: 500, + Kind: "testdata", + UnixTime: uint64(time.Now().Unix()), + }); err != nil { + t.Fatal(err) + } + db2 := rawdb.NewMemoryDatabase() + err = ImportLDBData(db2, f, 0, make(chan struct{})) + if err == nil { + t.Fatal("Expected error, got none") + } + if !strings.HasPrefix(err.Error(), "incompatible version") { + t.Fatalf("wrong error: %v", err) + } +} diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 52c15c68ec32..25453148c08e 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -155,6 +155,10 @@ var ( Name: "ropsten", Usage: "Ropsten network: pre-configured proof-of-work test network", } + SepoliaFlag = cli.BoolFlag{ + Name: "sepolia", + Usage: "Sepolia network: pre-configured proof-of-work test network", + } DeveloperFlag = cli.BoolFlag{ Name: "dev", Usage: "Ephemeral proof-of-authority network with a pre-funded developer account, mining enabled", @@ -163,6 +167,11 @@ var ( Name: "dev.period", Usage: "Block period to use in developer mode (0 = mine only if transaction pending)", } + DeveloperGasLimitFlag = cli.Uint64Flag{ + Name: "dev.gaslimit", + Usage: "Initial block gas limit", + Value: 11500000, + } IdentityFlag = cli.StringFlag{ Name: "identity", Usage: "Custom node name", @@ -235,9 +244,9 @@ var ( Usage: "Megabytes of memory allocated to bloom-filter for pruning", Value: 2048, } - OverrideLondonFlag = cli.Uint64Flag{ - Name: "override.london", - Usage: "Manually specify London fork-block, overriding the bundled setting", + OverrideArrowGlacierFlag = cli.Uint64Flag{ + Name: "override.arrowglacier", + Usage: "Manually specify Arrow Glacier fork-block, overriding the bundled setting", } // Light server and client settings LightServeFlag = cli.IntFlag{ @@ -493,6 +502,11 @@ var ( Usage: "Sets a cap on gas that can be used in eth_call/estimateGas (0=infinite)", Value: ethconfig.Defaults.RPCGasCap, } + RPCGlobalEVMTimeoutFlag = cli.DurationFlag{ + Name: "rpc.evmtimeout", + Usage: "Sets a timeout used for eth_call (0=infinite)", + Value: ethconfig.Defaults.RPCEVMTimeout, + } RPCGlobalTxFeeCapFlag = cli.Float64Flag{ Name: "rpc.txfeecap", Usage: "Sets a cap on transaction fee (in ether) that can be sent via the RPC APIs (0 = no cap)", @@ -681,7 +695,7 @@ var ( } GpoMaxGasPriceFlag = cli.Int64Flag{ Name: "gpo.maxprice", - Usage: "Maximum gas price will be recommended by gpo", + Usage: "Maximum transaction priority fee (or gasprice before London fork) to be recommended by gpo", Value: ethconfig.Defaults.GPO.MaxPrice.Int64(), } GpoIgnoreGasPriceFlag = cli.Int64Flag{ @@ -793,6 +807,9 @@ func MakeDataDir(ctx *cli.Context) string { if ctx.GlobalBool(GoerliFlag.Name) { return filepath.Join(path, "goerli") } + if ctx.GlobalBool(SepoliaFlag.Name) { + return filepath.Join(path, "sepolia") + } return path } Fatalf("Cannot determine default data directory, please set manually (--datadir)") @@ -841,6 +858,8 @@ func setBootstrapNodes(ctx *cli.Context, cfg *p2p.Config) { urls = SplitAndTrim(ctx.GlobalString(BootnodesFlag.Name)) case ctx.GlobalBool(RopstenFlag.Name): urls = params.RopstenBootnodes + case ctx.GlobalBool(SepoliaFlag.Name): + urls = params.SepoliaBootnodes case ctx.GlobalBool(RinkebyFlag.Name): urls = params.RinkebyBootnodes case ctx.GlobalBool(GoerliFlag.Name): @@ -1264,6 +1283,8 @@ func setDataDir(ctx *cli.Context, cfg *node.Config) { cfg.DataDir = filepath.Join(node.DefaultDataDir(), "rinkeby") case ctx.GlobalBool(GoerliFlag.Name) && cfg.DataDir == node.DefaultDataDir(): cfg.DataDir = filepath.Join(node.DefaultDataDir(), "goerli") + case ctx.GlobalBool(SepoliaFlag.Name) && cfg.DataDir == node.DefaultDataDir(): + cfg.DataDir = filepath.Join(node.DefaultDataDir(), "sepolia") } } @@ -1449,7 +1470,7 @@ func CheckExclusive(ctx *cli.Context, args ...interface{}) { // SetEthConfig applies eth-related command line flags to the config. func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { // Avoid conflicting network flags - CheckExclusive(ctx, MainnetFlag, DeveloperFlag, RopstenFlag, RinkebyFlag, GoerliFlag) + CheckExclusive(ctx, MainnetFlag, DeveloperFlag, RopstenFlag, RinkebyFlag, GoerliFlag, SepoliaFlag) CheckExclusive(ctx, LightServeFlag, SyncModeFlag, "light") CheckExclusive(ctx, DeveloperFlag, ExternalSignerFlag) // Can't use both ephemeral unlocked and external signer if ctx.GlobalString(GCModeFlag.Name) == "archive" && ctx.GlobalUint64(TxLookupLimitFlag.Name) != 0 { @@ -1563,6 +1584,9 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { } else { log.Info("Global gas cap disabled") } + if ctx.GlobalIsSet(RPCGlobalEVMTimeoutFlag.Name) { + cfg.RPCEVMTimeout = ctx.GlobalDuration(RPCGlobalEVMTimeoutFlag.Name) + } if ctx.GlobalIsSet(RPCGlobalTxFeeCapFlag.Name) { cfg.RPCTxFeeCap = ctx.GlobalFloat64(RPCGlobalTxFeeCapFlag.Name) } @@ -1590,6 +1614,12 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { } cfg.Genesis = core.DefaultRopstenGenesisBlock() SetDNSDiscoveryDefaults(cfg, params.RopstenGenesisHash) + case ctx.GlobalBool(SepoliaFlag.Name): + if !ctx.GlobalIsSet(NetworkIdFlag.Name) { + cfg.NetworkId = 11155111 + } + cfg.Genesis = core.DefaultSepoliaGenesisBlock() + SetDNSDiscoveryDefaults(cfg, params.SepoliaGenesisHash) case ctx.GlobalBool(RinkebyFlag.Name): if !ctx.GlobalIsSet(NetworkIdFlag.Name) { cfg.NetworkId = 4 @@ -1636,7 +1666,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) { log.Info("Using developer account", "address", developer.Address) // Create a new developer genesis block or reuse existing one - cfg.Genesis = core.DeveloperGenesisBlock(uint64(ctx.GlobalInt(DeveloperPeriodFlag.Name)), developer.Address) + cfg.Genesis = core.DeveloperGenesisBlock(uint64(ctx.GlobalInt(DeveloperPeriodFlag.Name)), ctx.GlobalUint64(DeveloperGasLimitFlag.Name), developer.Address) if ctx.GlobalIsSet(DataDirFlag.Name) { // Check if we have an already initialized chain and fall back to // that if so. Otherwise we need to generate a new genesis spec. @@ -1818,6 +1848,8 @@ func MakeGenesis(ctx *cli.Context) *core.Genesis { genesis = core.DefaultGenesisBlock() case ctx.GlobalBool(RopstenFlag.Name): genesis = core.DefaultRopstenGenesisBlock() + case ctx.GlobalBool(SepoliaFlag.Name): + genesis = core.DefaultSepoliaGenesisBlock() case ctx.GlobalBool(RinkebyFlag.Name): genesis = core.DefaultRinkebyGenesisBlock() case ctx.GlobalBool(GoerliFlag.Name): diff --git a/common/hexutil/hexutil.go b/common/hexutil/hexutil.go index 46223a2815a2..e0241f5f2b07 100644 --- a/common/hexutil/hexutil.go +++ b/common/hexutil/hexutil.go @@ -176,13 +176,14 @@ func MustDecodeBig(input string) *big.Int { } // EncodeBig encodes bigint as a hex string with 0x prefix. -// The sign of the integer is ignored. func EncodeBig(bigint *big.Int) string { - nbits := bigint.BitLen() - if nbits == 0 { + if sign := bigint.Sign(); sign == 0 { return "0x0" + } else if sign > 0 { + return "0x" + bigint.Text(16) + } else { + return "-0x" + bigint.Text(16)[1:] } - return fmt.Sprintf("%#x", bigint) } func has0xPrefix(input string) bool { diff --git a/common/hexutil/hexutil_test.go b/common/hexutil/hexutil_test.go index ed6fccc3ca6f..f2b800d82c9d 100644 --- a/common/hexutil/hexutil_test.go +++ b/common/hexutil/hexutil_test.go @@ -201,3 +201,15 @@ func TestDecodeUint64(t *testing.T) { } } } + +func BenchmarkEncodeBig(b *testing.B) { + for _, bench := range encodeBigTests { + b.Run(bench.want, func(b *testing.B) { + b.ReportAllocs() + bigint := bench.input.(*big.Int) + for i := 0; i < b.N; i++ { + EncodeBig(bigint) + } + }) + } +} diff --git a/consensus/clique/api.go b/consensus/clique/api.go index 6129b5cc528c..03f2daffa0c4 100644 --- a/consensus/clique/api.go +++ b/consensus/clique/api.go @@ -214,6 +214,9 @@ func (api *API) GetSigner(rlpOrBlockNr *blockNumberOrHashOrRLP) (common.Address, } else if number, ok := blockNrOrHash.Number(); ok { header = api.chain.GetHeaderByNumber(uint64(number.Int64())) } + if header == nil { + return common.Address{}, fmt.Errorf("missing block %v", blockNrOrHash.String()) + } return api.clique.Author(header) } block := new(types.Block) diff --git a/consensus/clique/clique.go b/consensus/clique/clique.go index 558b4f6c6b30..135d16cc4b8e 100644 --- a/consensus/clique/clique.go +++ b/consensus/clique/clique.go @@ -363,7 +363,7 @@ func (c *Clique) verifyCascadingFields(chain consensus.ChainHeaderReader, header } } // All basic checks passed, verify the seal and return - return c.verifySeal(chain, header, parents) + return c.verifySeal(snap, header, parents) } // snapshot retrieves the authorization snapshot at a given point in time. @@ -460,18 +460,12 @@ func (c *Clique) VerifyUncles(chain consensus.ChainReader, block *types.Block) e // consensus protocol requirements. The method accepts an optional list of parent // headers that aren't yet part of the local blockchain to generate the snapshots // from. -func (c *Clique) verifySeal(chain consensus.ChainHeaderReader, header *types.Header, parents []*types.Header) error { +func (c *Clique) verifySeal(snap *Snapshot, header *types.Header, parents []*types.Header) error { // Verifying the genesis block is not supported number := header.Number.Uint64() if number == 0 { return errUnknownBlock } - // Retrieve the snapshot needed to verify this header and cache it - snap, err := c.snapshot(chain, number-1, header.ParentHash, parents) - if err != nil { - return err - } - // Resolve the authorization key and check against signers signer, err := ecrecover(header, c.signatures) if err != nil { @@ -606,8 +600,7 @@ func (c *Clique) Seal(chain consensus.ChainHeaderReader, block *types.Block, res } // For 0-period chains, refuse to seal empty blocks (no reward but would spin sealing) if c.config.Period == 0 && len(block.Transactions()) == 0 { - log.Info("Sealing paused, waiting for transactions") - return nil + return errors.New("sealing paused while waiting for transactions") } // Don't hold the signer fields for the entire sealing procedure c.lock.RLock() @@ -627,8 +620,7 @@ func (c *Clique) Seal(chain consensus.ChainHeaderReader, block *types.Block, res if recent == signer { // Signer is among recents, only wait if the current block doesn't shift it out if limit := uint64(len(snap.Signers)/2 + 1); number < limit || seen > number-limit { - log.Info("Signed recently, must wait for others") - return nil + return errors.New("signed recently, must wait for others") } } } diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go index f588908829a9..9d688f3b1664 100644 --- a/consensus/ethash/consensus.go +++ b/consensus/ethash/consensus.go @@ -45,6 +45,11 @@ var ( maxUncles = 2 // Maximum number of uncles allowed in a single block allowedFutureBlockTimeSeconds = int64(15) // Max seconds from current time allowed for blocks, before they're considered future blocks + // calcDifficultyEip4345 is the difficulty adjustment algorithm as specified by EIP 4345. + // It offsets the bomb a total of 10.7M blocks. + // Specification EIP-4345: https://eips.ethereum.org/EIPS/eip-4345 + calcDifficultyEip4345 = makeDifficultyCalculator(big.NewInt(10_700_000)) + // calcDifficultyEip3554 is the difficulty adjustment algorithm as specified by EIP 3554. // It offsets the bomb a total of 9.7M blocks. // Specification EIP-3554: https://eips.ethereum.org/EIPS/eip-3554 @@ -330,8 +335,8 @@ func (ethash *Ethash) CalcDifficulty(chain consensus.ChainHeaderReader, time uin func CalcDifficulty(config *params.ChainConfig, time uint64, parent *types.Header) *big.Int { next := new(big.Int).Add(parent.Number, big1) switch { - case config.IsCatalyst(next): - return big.NewInt(1) + case config.IsArrowGlacier(next): + return calcDifficultyEip4345(time, parent) case config.IsLondon(next): return calcDifficultyEip3554(time, parent) case config.IsMuirGlacier(next): @@ -639,10 +644,6 @@ var ( // reward. The total reward consists of the static block reward and rewards for // included uncles. The coinbase of each uncle block is also rewarded. func accumulateRewards(config *params.ChainConfig, state *state.StateDB, header *types.Header, uncles []*types.Header) { - // Skip block reward in catalyst mode - if config.IsCatalyst(header.Number) { - return - } // Select the correct block reward based on chain progression blockReward := FrontierBlockReward if config.IsByzantium(header.Number) { diff --git a/consensus/ethash/ethash.go b/consensus/ethash/ethash.go index ec06d02a548f..4e33d99c8dde 100644 --- a/consensus/ethash/ethash.go +++ b/consensus/ethash/ethash.go @@ -136,13 +136,16 @@ func memoryMapAndGenerate(path string, size uint64, lock bool, generator func(bu if err != nil { return nil, nil, nil, err } - if err = dump.Truncate(int64(len(dumpMagic))*4 + int64(size)); err != nil { + if err = ensureSize(dump, int64(len(dumpMagic))*4+int64(size)); err != nil { + dump.Close() + os.Remove(temp) return nil, nil, nil, err } // Memory map the file for writing and fill it with the generator mem, buffer, err := memoryMapFile(dump, true) if err != nil { dump.Close() + os.Remove(temp) return nil, nil, nil, err } copy(buffer, dumpMagic) @@ -358,7 +361,7 @@ func (d *dataset) generate(dir string, limit int, lock bool, test bool) { if err != nil { logger.Error("Failed to generate mapped ethash dataset", "err", err) - d.dataset = make([]uint32, dsize/2) + d.dataset = make([]uint32, dsize/4) generateDataset(d.dataset, d.epoch, cache) } // Iterate over all previous instances and delete old ones diff --git a/consensus/ethash/mmap_help_linux.go b/consensus/ethash/mmap_help_linux.go new file mode 100644 index 000000000000..b40a1dd25c05 --- /dev/null +++ b/consensus/ethash/mmap_help_linux.go @@ -0,0 +1,35 @@ +// Copyright 2021 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 . + +//go:build linux +// +build linux + +package ethash + +import ( + "os" + + "golang.org/x/sys/unix" +) + +// ensureSize expands the file to the given size. This is to prevent runtime +// errors later on, if the underlying file expands beyond the disk capacity, +// even though it ostensibly is already expanded, but due to being sparse +// does not actually occupy the full declared size on disk. +func ensureSize(f *os.File, size int64) error { + // Docs: https://www.man7.org/linux/man-pages/man2/fallocate.2.html + return unix.Fallocate(int(f.Fd()), 0, 0, size) +} diff --git a/consensus/ethash/mmap_help_other.go b/consensus/ethash/mmap_help_other.go new file mode 100644 index 000000000000..8ad514ce423e --- /dev/null +++ b/consensus/ethash/mmap_help_other.go @@ -0,0 +1,36 @@ +// Copyright 2021 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 . + +//go:build !linux +// +build !linux + +package ethash + +import ( + "os" +) + +// ensureSize expands the file to the given size. This is to prevent runtime +// errors later on, if the underlying file expands beyond the disk capacity, +// even though it ostensibly is already expanded, but due to being sparse +// does not actually occupy the full declared size on disk. +func ensureSize(f *os.File, size int64) error { + // On systems which do not support fallocate, we merely truncate it. + // More robust alternatives would be to + // - Use posix_fallocate, or + // - explicitly fill the file with zeroes. + return f.Truncate(size) +} diff --git a/consensus/misc/eip1559_test.go b/consensus/misc/eip1559_test.go index fd400b6881d1..23cd9023de24 100644 --- a/consensus/misc/eip1559_test.go +++ b/consensus/misc/eip1559_test.go @@ -29,24 +29,24 @@ import ( // do not use e.g. SetInt() on the numbers. For testing only func copyConfig(original *params.ChainConfig) *params.ChainConfig { return ¶ms.ChainConfig{ - ChainID: original.ChainID, - HomesteadBlock: original.HomesteadBlock, - DAOForkBlock: original.DAOForkBlock, - DAOForkSupport: original.DAOForkSupport, - EIP150Block: original.EIP150Block, - EIP150Hash: original.EIP150Hash, - EIP155Block: original.EIP155Block, - EIP158Block: original.EIP158Block, - ByzantiumBlock: original.ByzantiumBlock, - ConstantinopleBlock: original.ConstantinopleBlock, - PetersburgBlock: original.PetersburgBlock, - IstanbulBlock: original.IstanbulBlock, - MuirGlacierBlock: original.MuirGlacierBlock, - BerlinBlock: original.BerlinBlock, - LondonBlock: original.LondonBlock, - CatalystBlock: original.CatalystBlock, - Ethash: original.Ethash, - Clique: original.Clique, + ChainID: original.ChainID, + HomesteadBlock: original.HomesteadBlock, + DAOForkBlock: original.DAOForkBlock, + DAOForkSupport: original.DAOForkSupport, + EIP150Block: original.EIP150Block, + EIP150Hash: original.EIP150Hash, + EIP155Block: original.EIP155Block, + EIP158Block: original.EIP158Block, + ByzantiumBlock: original.ByzantiumBlock, + ConstantinopleBlock: original.ConstantinopleBlock, + PetersburgBlock: original.PetersburgBlock, + IstanbulBlock: original.IstanbulBlock, + MuirGlacierBlock: original.MuirGlacierBlock, + BerlinBlock: original.BerlinBlock, + LondonBlock: original.LondonBlock, + TerminalTotalDifficulty: original.TerminalTotalDifficulty, + Ethash: original.Ethash, + Clique: original.Clique, } } diff --git a/console/console_test.go b/console/console_test.go index f6ab781410d0..71c80c20fa28 100644 --- a/console/console_test.go +++ b/console/console_test.go @@ -99,7 +99,7 @@ func newTester(t *testing.T, confOverride func(*ethconfig.Config)) *tester { t.Fatalf("failed to create node: %v", err) } ethConf := ðconfig.Config{ - Genesis: core.DeveloperGenesisBlock(15, common.Address{}), + Genesis: core.DeveloperGenesisBlock(15, 11_500_000, common.Address{}), Miner: miner.Config{ Etherbase: common.HexToAddress(testAddress), }, diff --git a/core/bench_test.go b/core/bench_test.go index ce288d372e08..959979763d66 100644 --- a/core/bench_test.go +++ b/core/bench_test.go @@ -75,7 +75,7 @@ var ( // This is the content of the genesis block used by the benchmarks. benchRootKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") benchRootAddr = crypto.PubkeyToAddress(benchRootKey.PublicKey) - benchRootFunds = math.BigPow(2, 100) + benchRootFunds = math.BigPow(2, 200) ) // genValueTx returns a block generator that includes a single @@ -86,7 +86,19 @@ func genValueTx(nbytes int) func(int, *BlockGen) { toaddr := common.Address{} data := make([]byte, nbytes) gas, _ := IntrinsicGas(data, nil, false, false, false) - tx, _ := types.SignTx(types.NewTransaction(gen.TxNonce(benchRootAddr), toaddr, big.NewInt(1), gas, nil, data), types.HomesteadSigner{}, benchRootKey) + signer := types.MakeSigner(gen.config, big.NewInt(int64(i))) + gasPrice := big.NewInt(0) + if gen.header.BaseFee != nil { + gasPrice = gen.header.BaseFee + } + tx, _ := types.SignNewTx(benchRootKey, signer, &types.LegacyTx{ + Nonce: gen.TxNonce(benchRootAddr), + To: &toaddr, + Value: big.NewInt(1), + Gas: gas, + Data: data, + GasPrice: gasPrice, + }) gen.AddTx(tx) } } @@ -110,24 +122,38 @@ func init() { // and fills the blocks with many small transactions. func genTxRing(naccounts int) func(int, *BlockGen) { from := 0 + availableFunds := new(big.Int).Set(benchRootFunds) return func(i int, gen *BlockGen) { block := gen.PrevBlock(i - 1) gas := block.GasLimit() + gasPrice := big.NewInt(0) + if gen.header.BaseFee != nil { + gasPrice = gen.header.BaseFee + } + signer := types.MakeSigner(gen.config, big.NewInt(int64(i))) for { gas -= params.TxGas if gas < params.TxGas { break } to := (from + 1) % naccounts - tx := types.NewTransaction( - gen.TxNonce(ringAddrs[from]), - ringAddrs[to], - benchRootFunds, - params.TxGas, - nil, - nil, - ) - tx, _ = types.SignTx(tx, types.HomesteadSigner{}, ringKeys[from]) + burn := new(big.Int).SetUint64(params.TxGas) + burn.Mul(burn, gen.header.BaseFee) + availableFunds.Sub(availableFunds, burn) + if availableFunds.Cmp(big.NewInt(1)) < 0 { + panic("not enough funds") + } + tx, err := types.SignNewTx(ringKeys[from], signer, + &types.LegacyTx{ + Nonce: gen.TxNonce(ringAddrs[from]), + To: &ringAddrs[to], + Value: availableFunds, + Gas: params.TxGas, + GasPrice: gasPrice, + }) + if err != nil { + panic(err) + } gen.AddTx(tx) from = to } @@ -245,6 +271,7 @@ func makeChainForBench(db ethdb.Database, full bool, count uint64) { block := types.NewBlockWithHeader(header) rawdb.WriteBody(db, hash, n, block.Body()) rawdb.WriteReceipts(db, hash, n, nil) + rawdb.WriteHeadBlockHash(db, hash) } } } @@ -278,6 +305,8 @@ func benchReadChain(b *testing.B, full bool, count uint64) { } makeChainForBench(db, full, count) db.Close() + cacheConfig := *defaultCacheConfig + cacheConfig.TrieDirtyDisabled = true b.ReportAllocs() b.ResetTimer() @@ -287,7 +316,7 @@ func benchReadChain(b *testing.B, full bool, count uint64) { if err != nil { b.Fatalf("error opening database at %v: %v", dir, err) } - chain, err := NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil) + chain, err := NewBlockChain(db, &cacheConfig, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil) if err != nil { b.Fatalf("error creating chain: %v", err) } diff --git a/core/blockchain.go b/core/blockchain.go index ede404becd92..a24cfab75e56 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -39,10 +39,10 @@ import ( "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" + "github.com/ethereum/go-ethereum/internal/syncx" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/params" - "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/trie" lru "github.com/hashicorp/golang-lru" ) @@ -80,6 +80,7 @@ var ( blockPrefetchInterruptMeter = metrics.NewRegisteredMeter("chain/prefetch/interrupts", nil) errInsertionInterrupted = errors.New("insertion is interrupted") + errChainStopped = errors.New("blockchain is stopped") ) const ( @@ -183,7 +184,9 @@ type BlockChain struct { scope event.SubscriptionScope genesisBlock *types.Block - chainmu sync.RWMutex // blockchain insertion lock + // This mutex synchronizes chain write operations. + // Readers don't need to take it, they can just read the database. + chainmu *syncx.ClosableMutex currentBlock atomic.Value // Current head of the block chain currentFastBlock atomic.Value // Current head of the fast-sync chain (may be above the block chain!) @@ -196,8 +199,8 @@ type BlockChain struct { txLookupCache *lru.Cache // Cache for the most recent transaction lookup data. futureBlocks *lru.Cache // future blocks are blocks added for later processing - quit chan struct{} // blockchain quit channel - wg sync.WaitGroup // chain processing wait group for shutting down + wg sync.WaitGroup // + quit chan struct{} // shutdown signal, closed in Stop. running int32 // 0 if chain is running, 1 when stopped procInterrupt int32 // interrupt signaler for block processing @@ -235,6 +238,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par Preimages: cacheConfig.Preimages, }), quit: make(chan struct{}), + chainmu: syncx.NewClosableMutex(), shouldPreserve: shouldPreserve, bodyCache: bodyCache, bodyRLPCache: bodyRLPCache, @@ -278,6 +282,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par if err := bc.loadLastState(); err != nil { return nil, err } + // Make sure the state associated with the block is available head := bc.CurrentBlock() if _, err := state.New(head.Root(), bc.stateCache, bc.snaps); err != nil { @@ -291,7 +296,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par if diskRoot != (common.Hash{}) { log.Warn("Head state missing, repairing", "number", head.Number(), "hash", head.Hash(), "snaproot", diskRoot) - snapDisk, err := bc.SetHeadBeyondRoot(head.NumberU64(), diskRoot) + snapDisk, err := bc.setHeadBeyondRoot(head.NumberU64(), diskRoot, true) if err != nil { return nil, err } @@ -301,11 +306,12 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par } } else { log.Warn("Head state missing, repairing", "number", head.Number(), "hash", head.Hash()) - if err := bc.SetHead(head.NumberU64()); err != nil { + if _, err := bc.setHeadBeyondRoot(head.NumberU64(), common.Hash{}, true); err != nil { return nil, err } } } + // Ensure that a previous crash in SetHead doesn't leave extra ancients if frozen, err := bc.db.Ancients(); err == nil && frozen > 0 { var ( @@ -357,6 +363,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par } } } + // Load any existing snapshot, regenerating it if loading failed if bc.cacheConfig.SnapshotLimit > 0 { // If the chain was rewound past the snapshot persistent layer (causing @@ -372,14 +379,19 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par } bc.snaps, _ = snapshot.New(bc.db, bc.stateCache.TrieDB(), bc.cacheConfig.SnapshotLimit, head.Root(), !bc.cacheConfig.SnapshotWait, true, recover) } - // Take ownership of this particular state - go bc.update() + + // Start future block processor. + bc.wg.Add(1) + go bc.futureBlocksLoop() + + // Start tx indexer/unindexer. if txLookupLimit != nil { bc.txLookupLimit = *txLookupLimit bc.wg.Add(1) go bc.maintainTxIndex(txIndexBlock) } + // If periodic cache journal is required, spin it up. if bc.cacheConfig.TrieCleanRejournal > 0 { if bc.cacheConfig.TrieCleanRejournal < time.Minute { @@ -396,11 +408,6 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par return bc, nil } -// GetVMConfig returns the block chain VM config. -func (bc *BlockChain) GetVMConfig() *vm.Config { - return &bc.vmConfig -} - // empty returns an indicator whether the blockchain is empty. // Note, it's a special case that we connect a non-empty ancient // database with an empty node, so that we can plugin the ancient @@ -475,11 +482,11 @@ func (bc *BlockChain) loadLastState() error { // was fast synced or full synced and in which state, the method will try to // delete minimal data from disk whilst retaining chain consistency. func (bc *BlockChain) SetHead(head uint64) error { - _, err := bc.SetHeadBeyondRoot(head, common.Hash{}) + _, err := bc.setHeadBeyondRoot(head, common.Hash{}, false) return err } -// SetHeadBeyondRoot rewinds the local chain to a new head with the extra condition +// setHeadBeyondRoot rewinds the local chain to a new head with the extra condition // that the rewind must pass the specified state root. This method is meant to be // used when rewinding with snapshots enabled to ensure that we go back further than // persistent disk layer. Depending on whether the node was fast synced or full, and @@ -487,8 +494,10 @@ func (bc *BlockChain) SetHead(head uint64) error { // retaining chain consistency. // // The method returns the block number where the requested root cap was found. -func (bc *BlockChain) SetHeadBeyondRoot(head uint64, root common.Hash) (uint64, error) { - bc.chainmu.Lock() +func (bc *BlockChain) setHeadBeyondRoot(head uint64, root common.Hash, repair bool) (uint64, error) { + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } defer bc.chainmu.Unlock() // Track the block number of the requested root hash @@ -500,7 +509,7 @@ func (bc *BlockChain) SetHeadBeyondRoot(head uint64, root common.Hash) (uint64, frozen, _ := bc.db.Ancients() updateFn := func(db ethdb.KeyValueWriter, header *types.Header) (uint64, bool) { - // Rewind the block chain, ensuring we don't end up with a stateless head + // Rewind the blockchain, ensuring we don't end up with a stateless head // block. Note, depth equality is permitted to allow using SetHead as a // chain reparation mechanism without deleting any data! if currentBlock := bc.CurrentBlock(); currentBlock != nil && header.Number.Uint64() <= currentBlock.NumberU64() { @@ -601,8 +610,8 @@ func (bc *BlockChain) SetHeadBeyondRoot(head uint64, root common.Hash) (uint64, } // If SetHead was only called as a chain reparation method, try to skip // touching the header chain altogether, unless the freezer is broken - if block := bc.CurrentBlock(); block.NumberU64() == head { - if target, force := updateFn(bc.db, block.Header()); force { + if repair { + if target, force := updateFn(bc.db, bc.CurrentBlock().Header()); force { bc.hc.SetHead(target, updateFn, delFn) } } else { @@ -633,8 +642,11 @@ func (bc *BlockChain) FastSyncCommitHead(hash common.Hash) error { if _, err := trie.NewSecure(block.Root(), bc.stateCache.TrieDB()); err != nil { return err } - // If all checks out, manually set the head block - bc.chainmu.Lock() + + // If all checks out, manually set the head block. + if !bc.chainmu.TryLock() { + return errChainStopped + } bc.currentBlock.Store(block) headBlockGauge.Update(int64(block.NumberU64())) bc.chainmu.Unlock() @@ -648,53 +660,6 @@ func (bc *BlockChain) FastSyncCommitHead(hash common.Hash) error { return nil } -// GasLimit returns the gas limit of the current HEAD block. -func (bc *BlockChain) GasLimit() uint64 { - return bc.CurrentBlock().GasLimit() -} - -// CurrentBlock retrieves the current head block of the canonical chain. The -// block is retrieved from the blockchain's internal cache. -func (bc *BlockChain) CurrentBlock() *types.Block { - return bc.currentBlock.Load().(*types.Block) -} - -// Snapshots returns the blockchain snapshot tree. -func (bc *BlockChain) Snapshots() *snapshot.Tree { - return bc.snaps -} - -// CurrentFastBlock retrieves the current fast-sync head block of the canonical -// chain. The block is retrieved from the blockchain's internal cache. -func (bc *BlockChain) CurrentFastBlock() *types.Block { - return bc.currentFastBlock.Load().(*types.Block) -} - -// Validator returns the current validator. -func (bc *BlockChain) Validator() Validator { - return bc.validator -} - -// Processor returns the current processor. -func (bc *BlockChain) Processor() Processor { - return bc.processor -} - -// State returns a new mutable state based on the current HEAD block. -func (bc *BlockChain) State() (*state.StateDB, error) { - return bc.StateAt(bc.CurrentBlock().Root()) -} - -// StateAt returns a new mutable state based on a particular point in time. -func (bc *BlockChain) StateAt(root common.Hash) (*state.StateDB, error) { - return state.New(root, bc.stateCache, bc.snaps) -} - -// StateCache returns the caching database underpinning the blockchain instance. -func (bc *BlockChain) StateCache() state.Database { - return bc.stateCache -} - // Reset purges the entire blockchain, restoring it to its genesis state. func (bc *BlockChain) Reset() error { return bc.ResetWithGenesisBlock(bc.genesisBlock) @@ -707,7 +672,9 @@ func (bc *BlockChain) ResetWithGenesisBlock(genesis *types.Block) error { if err := bc.SetHead(0); err != nil { return err } - bc.chainmu.Lock() + if !bc.chainmu.TryLock() { + return errChainStopped + } defer bc.chainmu.Unlock() // Prepare the genesis block and reinitialise the chain @@ -737,8 +704,10 @@ func (bc *BlockChain) Export(w io.Writer) error { // ExportN writes a subset of the active chain to the given writer. func (bc *BlockChain) ExportN(w io.Writer, first uint64, last uint64) error { - bc.chainmu.RLock() - defer bc.chainmu.RUnlock() + if !bc.chainmu.TryLock() { + return errChainStopped + } + defer bc.chainmu.Unlock() if first > last { return fmt.Errorf("export failed: first (%d) is greater than last (%d)", first, last) @@ -801,204 +770,27 @@ func (bc *BlockChain) writeHeadBlock(block *types.Block) { bc.writeHeadBlockImpl(block, updateHeads) } -// Genesis retrieves the chain's genesis block. -func (bc *BlockChain) Genesis() *types.Block { - return bc.genesisBlock -} - -// GetBody retrieves a block body (transactions and uncles) from the database by -// hash, caching it if found. -func (bc *BlockChain) GetBody(hash common.Hash) *types.Body { - // Short circuit if the body's already in the cache, retrieve otherwise - if cached, ok := bc.bodyCache.Get(hash); ok { - body := cached.(*types.Body) - return body - } - number := bc.hc.GetBlockNumber(hash) - if number == nil { - return nil - } - body := rawdb.ReadBody(bc.db, hash, *number) - if body == nil { - return nil - } - // Cache the found body for next time and return - bc.bodyCache.Add(hash, body) - return body -} - -// GetBodyRLP retrieves a block body in RLP encoding from the database by hash, -// caching it if found. -func (bc *BlockChain) GetBodyRLP(hash common.Hash) rlp.RawValue { - // Short circuit if the body's already in the cache, retrieve otherwise - if cached, ok := bc.bodyRLPCache.Get(hash); ok { - return cached.(rlp.RawValue) - } - number := bc.hc.GetBlockNumber(hash) - if number == nil { - return nil - } - body := rawdb.ReadBodyRLP(bc.db, hash, *number) - if len(body) == 0 { - return nil - } - // Cache the found body for next time and return - bc.bodyRLPCache.Add(hash, body) - return body -} - -// HasBlock checks if a block is fully present in the database or not. -func (bc *BlockChain) HasBlock(hash common.Hash, number uint64) bool { - if bc.blockCache.Contains(hash) { - return true - } - return rawdb.HasBody(bc.db, hash, number) -} - -// HasFastBlock checks if a fast block is fully present in the database or not. -func (bc *BlockChain) HasFastBlock(hash common.Hash, number uint64) bool { - if !bc.HasBlock(hash, number) { - return false - } - if bc.receiptsCache.Contains(hash) { - return true - } - return rawdb.HasReceipts(bc.db, hash, number) -} - -// HasState checks if state trie is fully present in the database or not. -func (bc *BlockChain) HasState(hash common.Hash) bool { - _, err := bc.stateCache.OpenTrie(hash) - return err == nil -} - -// HasBlockAndState checks if a block and associated state trie is fully present -// in the database or not, caching it if present. -func (bc *BlockChain) HasBlockAndState(hash common.Hash, number uint64) bool { - // Check first that the block itself is known - block := bc.GetBlock(hash, number) - if block == nil { - return false - } - return bc.HasState(block.Root()) -} - -// GetBlock retrieves a block from the database by hash and number, -// caching it if found. -func (bc *BlockChain) GetBlock(hash common.Hash, number uint64) *types.Block { - // Short circuit if the block's already in the cache, retrieve otherwise - if block, ok := bc.blockCache.Get(hash); ok { - return block.(*types.Block) - } - block := rawdb.ReadBlock(bc.db, hash, number) - if block == nil { - return nil - } - // Cache the found block for next time and return - bc.blockCache.Add(block.Hash(), block) - return block -} - -// GetBlockByHash retrieves a block from the database by hash, caching it if found. -func (bc *BlockChain) GetBlockByHash(hash common.Hash) *types.Block { - number := bc.hc.GetBlockNumber(hash) - if number == nil { - return nil - } - return bc.GetBlock(hash, *number) -} - -// GetBlockByNumber retrieves a block from the database by number, caching it -// (associated with its hash) if found. -func (bc *BlockChain) GetBlockByNumber(number uint64) *types.Block { - hash := rawdb.ReadCanonicalHash(bc.db, number) - if hash == (common.Hash{}) { - return nil - } - return bc.GetBlock(hash, number) -} - -// GetReceiptsByHash retrieves the receipts for all transactions in a given block. -func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts { - if receipts, ok := bc.receiptsCache.Get(hash); ok { - return receipts.(types.Receipts) - } - number := rawdb.ReadHeaderNumber(bc.db, hash) - if number == nil { - return nil - } - receipts := rawdb.ReadReceipts(bc.db, hash, *number, bc.chainConfig) - if receipts == nil { - return nil - } - bc.receiptsCache.Add(hash, receipts) - return receipts -} - -// GetBlocksFromHash returns the block corresponding to hash and up to n-1 ancestors. -// [deprecated by eth/62] -func (bc *BlockChain) GetBlocksFromHash(hash common.Hash, n int) (blocks []*types.Block) { - number := bc.hc.GetBlockNumber(hash) - if number == nil { - return nil - } - for i := 0; i < n; i++ { - block := bc.GetBlock(hash, *number) - if block == nil { - break - } - blocks = append(blocks, block) - hash = block.ParentHash() - *number-- - } - return -} - -// 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 { - uncles := []*types.Header{} - for i := 0; block != nil && i < length; i++ { - uncles = append(uncles, block.Uncles()...) - block = bc.GetBlock(block.ParentHash(), block.NumberU64()-1) - } - return uncles -} - -// TrieNode retrieves a blob of data associated with a trie node -// either from ephemeral in-memory cache, or from persistent storage. -func (bc *BlockChain) TrieNode(hash common.Hash) ([]byte, error) { - return bc.stateCache.TrieDB().Node(hash) -} - -// ContractCode retrieves a blob of data associated with a contract hash -// either from ephemeral in-memory cache, or from persistent storage. -func (bc *BlockChain) ContractCode(hash common.Hash) ([]byte, error) { - return bc.stateCache.ContractCode(common.Hash{}, hash) -} - -// ContractCodeWithPrefix retrieves a blob of data associated with a contract -// hash either from ephemeral in-memory cache, or from persistent storage. -// -// If the code doesn't exist in the in-memory cache, check the storage with -// new code scheme. -func (bc *BlockChain) ContractCodeWithPrefix(hash common.Hash) ([]byte, error) { - type codeReader interface { - ContractCodeWithPrefix(addrHash, codeHash common.Hash) ([]byte, error) - } - return bc.stateCache.(codeReader).ContractCodeWithPrefix(common.Hash{}, hash) -} - // Stop stops the blockchain service. If any imports are currently in progress // it will abort them using the procInterrupt. func (bc *BlockChain) Stop() { if !atomic.CompareAndSwapInt32(&bc.running, 0, 1) { return } - // Unsubscribe all subscriptions registered from blockchain + + // Unsubscribe all subscriptions registered from blockchain. bc.scope.Close() + + // Signal shutdown to all goroutines. close(bc.quit) bc.StopInsert() + + // Now wait for all chain modifications to end and persistent goroutines to exit. + // + // Note: Close waits for the mutex to become available, i.e. any running chain + // modification will have exited when Close returns. Since we also called StopInsert, + // the mutex should become available quickly. It cannot be taken again after Close has + // returned. + bc.chainmu.Close() bc.wg.Wait() // Ensure that the entirety of the state snapshot is journalled to disk. @@ -1009,6 +801,7 @@ func (bc *BlockChain) Stop() { log.Error("Failed to journal state snapshot", "err", err) } } + // Ensure the state of a recent block is also stored to disk before exiting. // We're writing three different states to catch different restart scenarios: // - HEAD: So we don't need to reprocess any blocks in the general case @@ -1132,7 +925,9 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ // updateHead updates the head fast sync block if the inserted blocks are better // and returns an indicator whether the inserted blocks are canonical. updateHead := func(head *types.Block) bool { - bc.chainmu.Lock() + if !bc.chainmu.TryLock() { + return false + } defer bc.chainmu.Unlock() // Rewind may have occurred, skip in that case. @@ -1358,26 +1153,15 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [ return 0, nil } -// SetTxLookupLimit is responsible for updating the txlookup limit to the -// original one stored in db if the new mismatches with the old one. -func (bc *BlockChain) SetTxLookupLimit(limit uint64) { - bc.txLookupLimit = limit -} - -// TxLookupLimit retrieves the txlookup limit used by blockchain to prune -// stale transaction indices. -func (bc *BlockChain) TxLookupLimit() uint64 { - return bc.txLookupLimit -} - var lastWrite uint64 // writeBlockWithoutState writes only the block and its metadata to the database, // but does not write any state. This is used to construct competing side forks // up to the point where they exceed the canonical total difficulty. func (bc *BlockChain) writeBlockWithoutState(block *types.Block, td *big.Int) (err error) { - bc.wg.Add(1) - defer bc.wg.Done() + if bc.insertStopped() { + return errInsertionInterrupted + } batch := bc.db.NewBatch() rawdb.WriteTd(batch, block.Hash(), block.NumberU64(), td) @@ -1391,9 +1175,6 @@ func (bc *BlockChain) writeBlockWithoutState(block *types.Block, td *big.Int) (e // writeKnownBlock updates the head block flag with a known block // and introduces chain reorg if necessary. func (bc *BlockChain) writeKnownBlock(block *types.Block) error { - bc.wg.Add(1) - defer bc.wg.Done() - current := bc.CurrentBlock() if block.ParentHash() != current.Hash() { if err := bc.reorg(current, block); err != nil { @@ -1406,17 +1187,19 @@ func (bc *BlockChain) writeKnownBlock(block *types.Block) error { // WriteBlockWithState writes the block and all associated state to the database. func (bc *BlockChain) WriteBlockWithState(block *types.Block, receipts []*types.Receipt, logs []*types.Log, state *state.StateDB, emitHeadEvent bool) (status WriteStatus, err error) { - bc.chainmu.Lock() + if !bc.chainmu.TryLock() { + return NonStatTy, errInsertionInterrupted + } defer bc.chainmu.Unlock() - return bc.writeBlockWithState(block, receipts, logs, state, emitHeadEvent) } // writeBlockWithState writes the block and all associated state to the database, // but is expects the chain mutex to be held. func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.Receipt, logs []*types.Log, state *state.StateDB, emitHeadEvent bool) (status WriteStatus, err error) { - bc.wg.Add(1) - defer bc.wg.Done() + if bc.insertStopped() { + return NonStatTy, errInsertionInterrupted + } // Calculate the total difficulty of the block ptd := bc.GetTd(block.ParentHash(), block.NumberU64()-1) @@ -1580,31 +1363,28 @@ func (bc *BlockChain) InsertChain(chain types.Blocks) (int, error) { bc.blockProcFeed.Send(true) defer bc.blockProcFeed.Send(false) - // Remove already known canon-blocks - var ( - block, prev *types.Block - ) - // Do a sanity check that the provided chain is actually ordered and linked + // Do a sanity check that the provided chain is actually ordered and linked. for i := 1; i < len(chain); i++ { - block = chain[i] - prev = chain[i-1] + block, prev := chain[i], chain[i-1] if block.NumberU64() != prev.NumberU64()+1 || block.ParentHash() != prev.Hash() { - // Chain broke ancestry, log a message (programming error) and skip insertion - log.Error("Non contiguous block insert", "number", block.Number(), "hash", block.Hash(), - "parent", block.ParentHash(), "prevnumber", prev.Number(), "prevhash", prev.Hash()) - + log.Error("Non contiguous block 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]) } } - // Pre-checks passed, start the full block imports - bc.wg.Add(1) - bc.chainmu.Lock() - n, err := bc.insertChain(chain, true) - bc.chainmu.Unlock() - bc.wg.Done() - return n, err + // Pre-check passed, start the full block imports. + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } + defer bc.chainmu.Unlock() + return bc.insertChain(chain, true) } // InsertChainWithoutSealVerification works exactly the same @@ -1613,14 +1393,11 @@ func (bc *BlockChain) InsertChainWithoutSealVerification(block *types.Block) (in bc.blockProcFeed.Send(true) defer bc.blockProcFeed.Send(false) - // Pre-checks passed, start the full block imports - bc.wg.Add(1) - bc.chainmu.Lock() - n, err := bc.insertChain(types.Blocks([]*types.Block{block}), false) - bc.chainmu.Unlock() - bc.wg.Done() - - return n, err + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } + defer bc.chainmu.Unlock() + return bc.insertChain(types.Blocks([]*types.Block{block}), false) } // insertChain is the internal implementation of InsertChain, which assumes that @@ -1632,10 +1409,11 @@ func (bc *BlockChain) InsertChainWithoutSealVerification(block *types.Block) (in // is imported, but then new canon-head is added before the actual sidechain // completes, then the historic state could be pruned again func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, error) { - // If the chain is terminating, don't even bother starting up - if atomic.LoadInt32(&bc.procInterrupt) == 1 { + // If the chain is terminating, don't even bother starting up. + if bc.insertStopped() { return 0, nil } + // Start a parallel signature recovery (signer will fluke on fork transition, minimal perf loss) senderCacher.recoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number()), chain) @@ -1662,22 +1440,21 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er // Peek the error for the first block to decide the directing import logic it := newInsertIterator(chain, results, bc.validator) - block, err := it.next() - // Left-trim all the known blocks - if err == ErrKnownBlock { + // Left-trim all the known blocks that don't need to build snapshot + if bc.skipBlock(err, it) { // First block (and state) is known // 1. We did a roll-back, and should now do a re-import // 2. The block is stored as a sidechain, and is lying about it's stateroot, and passes a stateroot - // from the canonical chain, which has not been verified. - // Skip all known blocks that are behind us + // from the canonical chain, which has not been verified. + // Skip all known blocks that are behind us. var ( current = bc.CurrentBlock() localTd = bc.GetTd(current.Hash(), current.NumberU64()) externTd = bc.GetTd(block.ParentHash(), block.NumberU64()-1) // The first block can't be nil ) - for block != nil && err == ErrKnownBlock { + for block != nil && bc.skipBlock(err, it) { externTd = new(big.Int).Add(externTd, block.Difficulty()) if localTd.Cmp(externTd) < 0 { break @@ -1695,7 +1472,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er // When node runs a fast sync again, it can re-import a batch of known blocks via // `insertChain` while a part of them have higher total difficulty than current // head full block(new pivot point). - for block != nil && err == ErrKnownBlock { + for block != nil && bc.skipBlock(err, it) { log.Debug("Writing previously known block", "number", block.Number(), "hash", block.Hash()) if err := bc.writeKnownBlock(block); err != nil { return it.index, err @@ -1727,8 +1504,10 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er // If there are any still remaining, mark as ignored return it.index, err - // Some other error occurred, abort - case err != nil: + // Some other error(except ErrKnownBlock) occurred, abort. + // ErrKnownBlock is allowed here since some known blocks + // still need re-execution to generate snapshots that are missing + case err != nil && !errors.Is(err, ErrKnownBlock): bc.futureBlocks.Remove(block.Hash()) stats.ignored += len(it.chain) bc.reportBlock(block, nil, err) @@ -1746,7 +1525,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er } }() - for ; block != nil && err == nil || err == ErrKnownBlock; block, err = it.next() { + for ; block != nil && err == nil || errors.Is(err, ErrKnownBlock); block, err = it.next() { // If the chain is terminating, stop processing blocks if bc.insertStopped() { log.Debug("Abort during block processing") @@ -1761,8 +1540,9 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er // Clique blocks where they can share state among each other, so importing an // older block might complete the state of the subsequent one. In this case, // just skip the block (we already validated it once fully (and crashed), since - // its header and body was already in the database). - if err == ErrKnownBlock { + // its header and body was already in the database). But if the corresponding + // snapshot layer is missing, forcibly rerun the execution to build it. + if bc.skipBlock(err, it) { logger := log.Debug if bc.chainConfig.Clique == nil { logger = log.Warn @@ -1795,9 +1575,9 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er lastCanon = block continue } + // Retrieve the parent block and it's state to execute on top start := time.Now() - parent := it.previous() if parent == nil { parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1) @@ -1806,6 +1586,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er if err != nil { return it.index, err } + // Enable prefetching to pull in trie node paths while processing transactions statedb.StartPrefetcher("chain") activeState = statedb @@ -1827,6 +1608,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er }(time.Now(), followup, throwaway, &followupInterrupt) } } + // Process block using the parent state as reference point substart := time.Now() receipts, logs, usedGas, err := bc.processor.Process(block, statedb, bc.vmConfig) @@ -1835,6 +1617,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er atomic.StoreUint32(&followupInterrupt, 1) return it.index, err } + // Update the metrics touched during block processing accountReadTimer.Update(statedb.AccountReads) // Account reads are complete, we can mark them storageReadTimer.Update(statedb.StorageReads) // Storage reads are complete, we can mark them @@ -1910,6 +1693,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er dirty, _ := bc.stateCache.TrieDB().Size() stats.report(chain, it.index, dirty) } + // Any blocks remaining here? The only ones we care about are the future ones if block != nil && errors.Is(err, consensus.ErrFutureBlock) { if err := bc.addFutureBlock(block); err != nil { @@ -2223,7 +2007,10 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error { return nil } -func (bc *BlockChain) update() { +// futureBlocksLoop processes the 'future block' queue. +func (bc *BlockChain) futureBlocksLoop() { + defer bc.wg.Done() + futureTimer := time.NewTicker(5 * time.Second) defer futureTimer.Stop() for { @@ -2236,6 +2023,47 @@ func (bc *BlockChain) update() { } } +// skipBlock returns 'true', if the block being imported can be skipped over, meaning +// that the block does not need to be processed but can be considered already fully 'done'. +func (bc *BlockChain) skipBlock(err error, it *insertIterator) bool { + // We can only ever bypass processing if the only error returned by the validator + // is ErrKnownBlock, which means all checks passed, but we already have the block + // and state. + if !errors.Is(err, ErrKnownBlock) { + return false + } + // If we're not using snapshots, we can skip this, since we have both block + // and (trie-) state + if bc.snaps == nil { + return true + } + var ( + header = it.current() // header can't be nil + parentRoot common.Hash + ) + // If we also have the snapshot-state, we can skip the processing. + if bc.snaps.Snapshot(header.Root) != nil { + return true + } + // In this case, we have the trie-state but not snapshot-state. If the parent + // snapshot-state exists, we need to process this in order to not get a gap + // in the snapshot layers. + // Resolve parent block + if parent := it.previous(); parent != nil { + parentRoot = parent.Root + } else if parent = bc.GetHeaderByHash(header.ParentHash); parent != nil { + parentRoot = parent.Root + } + if parentRoot == (common.Hash{}) { + return false // Theoretically impossible case + } + // Parent is also missing snapshot: we can skip this. Otherwise process. + if bc.snaps.Snapshot(parentRoot) == nil { + return true + } + return false +} + // maintainTxIndex is responsible for the construction and deletion of the // transaction index. // @@ -2260,6 +2088,7 @@ func (bc *BlockChain) maintainTxIndex(ancients uint64) { } rawdb.IndexTransactions(bc.db, from, ancients, bc.quit) } + // indexBlocks reindexes or unindexes transactions depending on user configuration indexBlocks := func(tail *uint64, head uint64, done chan struct{}) { defer func() { done <- struct{}{} }() @@ -2292,6 +2121,7 @@ func (bc *BlockChain) maintainTxIndex(ancients uint64) { rawdb.UnindexTransactions(bc.db, *tail, head-bc.txLookupLimit+1, bc.quit) } } + // Any reindexing done, start listening to chain events and moving the index window var ( done chan struct{} // Non-nil if background unindexing or reindexing routine is active. @@ -2359,137 +2189,10 @@ func (bc *BlockChain) InsertHeaderChain(chain []*types.Header, checkFreq int) (i return i, err } - // Make sure only one thread manipulates the chain at once - bc.chainmu.Lock() + if !bc.chainmu.TryLock() { + return 0, errChainStopped + } defer bc.chainmu.Unlock() - - bc.wg.Add(1) - defer bc.wg.Done() _, err := bc.hc.InsertHeaderChain(chain, start) return 0, err } - -// CurrentHeader retrieves the current head header of the canonical chain. The -// header is retrieved from the HeaderChain's internal cache. -func (bc *BlockChain) CurrentHeader() *types.Header { - return bc.hc.CurrentHeader() -} - -// GetTd retrieves a block's total difficulty in the canonical chain from the -// database by hash and number, caching it if found. -func (bc *BlockChain) GetTd(hash common.Hash, number uint64) *big.Int { - return bc.hc.GetTd(hash, number) -} - -// GetTdByHash retrieves a block's total difficulty in the canonical chain from the -// database by hash, caching it if found. -func (bc *BlockChain) GetTdByHash(hash common.Hash) *big.Int { - return bc.hc.GetTdByHash(hash) -} - -// GetHeader retrieves a block header from the database by hash and number, -// caching it if found. -func (bc *BlockChain) GetHeader(hash common.Hash, number uint64) *types.Header { - // Blockchain might have cached the whole block, only if not go to headerchain - if block, ok := bc.blockCache.Get(hash); ok { - return block.(*types.Block).Header() - } - - return bc.hc.GetHeader(hash, number) -} - -// GetHeaderByHash retrieves a block header from the database by hash, caching it if -// found. -func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header { - // Blockchain might have cached the whole block, only if not go to headerchain - if block, ok := bc.blockCache.Get(hash); ok { - return block.(*types.Block).Header() - } - - return bc.hc.GetHeaderByHash(hash) -} - -// HasHeader checks if a block header is present in the database or not, caching -// it if present. -func (bc *BlockChain) HasHeader(hash common.Hash, number uint64) bool { - return bc.hc.HasHeader(hash, number) -} - -// GetCanonicalHash returns the canonical hash for a given block number -func (bc *BlockChain) GetCanonicalHash(number uint64) common.Hash { - return bc.hc.GetCanonicalHash(number) -} - -// GetBlockHashesFromHash retrieves a number of block hashes starting at a given -// hash, fetching towards the genesis block. -func (bc *BlockChain) GetBlockHashesFromHash(hash common.Hash, max uint64) []common.Hash { - return bc.hc.GetBlockHashesFromHash(hash, max) -} - -// GetAncestor retrieves the Nth ancestor of a given block. It assumes that either the given block or -// a close ancestor of it is canonical. maxNonCanonical points to a downwards counter limiting the -// number of blocks to be individually checked before we reach the canonical chain. -// -// Note: ancestor == 0 returns the same block, 1 returns its parent and so on. -func (bc *BlockChain) GetAncestor(hash common.Hash, number, ancestor uint64, maxNonCanonical *uint64) (common.Hash, uint64) { - return bc.hc.GetAncestor(hash, number, ancestor, maxNonCanonical) -} - -// GetHeaderByNumber retrieves a block header from the database by number, -// caching it (associated with its hash) if found. -func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header { - return bc.hc.GetHeaderByNumber(number) -} - -// GetTransactionLookup retrieves the lookup associate with the given transaction -// hash from the cache or database. -func (bc *BlockChain) GetTransactionLookup(hash common.Hash) *rawdb.LegacyTxLookupEntry { - // Short circuit if the txlookup already in the cache, retrieve otherwise - if lookup, exist := bc.txLookupCache.Get(hash); exist { - return lookup.(*rawdb.LegacyTxLookupEntry) - } - tx, blockHash, blockNumber, txIndex := rawdb.ReadTransaction(bc.db, hash) - if tx == nil { - return nil - } - lookup := &rawdb.LegacyTxLookupEntry{BlockHash: blockHash, BlockIndex: blockNumber, Index: txIndex} - bc.txLookupCache.Add(hash, lookup) - return lookup -} - -// Config retrieves the chain's fork configuration. -func (bc *BlockChain) Config() *params.ChainConfig { return bc.chainConfig } - -// Engine retrieves the blockchain's consensus engine. -func (bc *BlockChain) Engine() consensus.Engine { return bc.engine } - -// SubscribeRemovedLogsEvent registers a subscription of RemovedLogsEvent. -func (bc *BlockChain) SubscribeRemovedLogsEvent(ch chan<- RemovedLogsEvent) event.Subscription { - return bc.scope.Track(bc.rmLogsFeed.Subscribe(ch)) -} - -// SubscribeChainEvent registers a subscription of ChainEvent. -func (bc *BlockChain) SubscribeChainEvent(ch chan<- ChainEvent) event.Subscription { - return bc.scope.Track(bc.chainFeed.Subscribe(ch)) -} - -// SubscribeChainHeadEvent registers a subscription of ChainHeadEvent. -func (bc *BlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription { - return bc.scope.Track(bc.chainHeadFeed.Subscribe(ch)) -} - -// SubscribeChainSideEvent registers a subscription of ChainSideEvent. -func (bc *BlockChain) SubscribeChainSideEvent(ch chan<- ChainSideEvent) event.Subscription { - return bc.scope.Track(bc.chainSideFeed.Subscribe(ch)) -} - -// SubscribeLogsEvent registers a subscription of []*types.Log. -func (bc *BlockChain) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription { - return bc.scope.Track(bc.logsFeed.Subscribe(ch)) -} - -// SubscribeBlockProcessingEvent registers a subscription of bool where true means -// block processing has started while false means it has stopped. -func (bc *BlockChain) SubscribeBlockProcessingEvent(ch chan<- bool) event.Subscription { - return bc.scope.Track(bc.blockProcFeed.Subscribe(ch)) -} diff --git a/core/blockchain_arbitrum.go b/core/blockchain_arbitrum.go index 1b105f35d6d9..a8a7d7d085b9 100644 --- a/core/blockchain_arbitrum.go +++ b/core/blockchain_arbitrum.go @@ -22,7 +22,7 @@ import "github.com/ethereum/go-ethereum/core/types" func (bc *BlockChain) ReorgToOldBlock(newHead *types.Block) error { bc.wg.Add(1) defer bc.wg.Done() - bc.chainmu.Lock() + bc.chainmu.MustLock() defer bc.chainmu.Unlock() oldHead := bc.CurrentBlock() if oldHead.Hash() == newHead.Hash() { diff --git a/core/blockchain_insert.go b/core/blockchain_insert.go index cb8473c08426..446487027911 100644 --- a/core/blockchain_insert.go +++ b/core/blockchain_insert.go @@ -150,6 +150,14 @@ func (it *insertIterator) previous() *types.Header { return it.chain[it.index-1].Header() } +// current returns the current header that is being processed, or nil. +func (it *insertIterator) current() *types.Header { + if it.index == -1 || it.index >= len(it.chain) { + return nil + } + return it.chain[it.index].Header() +} + // first returns the first block in the it. func (it *insertIterator) first() *types.Block { return it.chain[0] diff --git a/core/blockchain_reader.go b/core/blockchain_reader.go new file mode 100644 index 000000000000..beaa57b0c11b --- /dev/null +++ b/core/blockchain_reader.go @@ -0,0 +1,387 @@ +// Copyright 2021 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 core + +import ( + "math/big" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/consensus" + "github.com/ethereum/go-ethereum/core/rawdb" + "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/state/snapshot" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/event" + "github.com/ethereum/go-ethereum/params" + "github.com/ethereum/go-ethereum/rlp" +) + +// CurrentHeader retrieves the current head header of the canonical chain. The +// header is retrieved from the HeaderChain's internal cache. +func (bc *BlockChain) CurrentHeader() *types.Header { + return bc.hc.CurrentHeader() +} + +// CurrentBlock retrieves the current head block of the canonical chain. The +// block is retrieved from the blockchain's internal cache. +func (bc *BlockChain) CurrentBlock() *types.Block { + return bc.currentBlock.Load().(*types.Block) +} + +// CurrentFastBlock retrieves the current fast-sync head block of the canonical +// chain. The block is retrieved from the blockchain's internal cache. +func (bc *BlockChain) CurrentFastBlock() *types.Block { + return bc.currentFastBlock.Load().(*types.Block) +} + +// HasHeader checks if a block header is present in the database or not, caching +// it if present. +func (bc *BlockChain) HasHeader(hash common.Hash, number uint64) bool { + return bc.hc.HasHeader(hash, number) +} + +// GetHeader retrieves a block header from the database by hash and number, +// caching it if found. +func (bc *BlockChain) GetHeader(hash common.Hash, number uint64) *types.Header { + return bc.hc.GetHeader(hash, number) +} + +// GetHeaderByHash retrieves a block header from the database by hash, caching it if +// found. +func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header { + return bc.hc.GetHeaderByHash(hash) +} + +// GetHeaderByNumber retrieves a block header from the database by number, +// caching it (associated with its hash) if found. +func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header { + return bc.hc.GetHeaderByNumber(number) +} + +// GetBody retrieves a block body (transactions and uncles) from the database by +// hash, caching it if found. +func (bc *BlockChain) GetBody(hash common.Hash) *types.Body { + // Short circuit if the body's already in the cache, retrieve otherwise + if cached, ok := bc.bodyCache.Get(hash); ok { + body := cached.(*types.Body) + return body + } + number := bc.hc.GetBlockNumber(hash) + if number == nil { + return nil + } + body := rawdb.ReadBody(bc.db, hash, *number) + if body == nil { + return nil + } + // Cache the found body for next time and return + bc.bodyCache.Add(hash, body) + return body +} + +// GetBodyRLP retrieves a block body in RLP encoding from the database by hash, +// caching it if found. +func (bc *BlockChain) GetBodyRLP(hash common.Hash) rlp.RawValue { + // Short circuit if the body's already in the cache, retrieve otherwise + if cached, ok := bc.bodyRLPCache.Get(hash); ok { + return cached.(rlp.RawValue) + } + number := bc.hc.GetBlockNumber(hash) + if number == nil { + return nil + } + body := rawdb.ReadBodyRLP(bc.db, hash, *number) + if len(body) == 0 { + return nil + } + // Cache the found body for next time and return + bc.bodyRLPCache.Add(hash, body) + return body +} + +// HasBlock checks if a block is fully present in the database or not. +func (bc *BlockChain) HasBlock(hash common.Hash, number uint64) bool { + if bc.blockCache.Contains(hash) { + return true + } + return rawdb.HasBody(bc.db, hash, number) +} + +// HasFastBlock checks if a fast block is fully present in the database or not. +func (bc *BlockChain) HasFastBlock(hash common.Hash, number uint64) bool { + if !bc.HasBlock(hash, number) { + return false + } + if bc.receiptsCache.Contains(hash) { + return true + } + return rawdb.HasReceipts(bc.db, hash, number) +} + +// GetBlock retrieves a block from the database by hash and number, +// caching it if found. +func (bc *BlockChain) GetBlock(hash common.Hash, number uint64) *types.Block { + // Short circuit if the block's already in the cache, retrieve otherwise + if block, ok := bc.blockCache.Get(hash); ok { + return block.(*types.Block) + } + block := rawdb.ReadBlock(bc.db, hash, number) + if block == nil { + return nil + } + // Cache the found block for next time and return + bc.blockCache.Add(block.Hash(), block) + return block +} + +// GetBlockByHash retrieves a block from the database by hash, caching it if found. +func (bc *BlockChain) GetBlockByHash(hash common.Hash) *types.Block { + number := bc.hc.GetBlockNumber(hash) + if number == nil { + return nil + } + return bc.GetBlock(hash, *number) +} + +// GetBlockByNumber retrieves a block from the database by number, caching it +// (associated with its hash) if found. +func (bc *BlockChain) GetBlockByNumber(number uint64) *types.Block { + hash := rawdb.ReadCanonicalHash(bc.db, number) + if hash == (common.Hash{}) { + return nil + } + return bc.GetBlock(hash, number) +} + +// GetBlocksFromHash returns the block corresponding to hash and up to n-1 ancestors. +// [deprecated by eth/62] +func (bc *BlockChain) GetBlocksFromHash(hash common.Hash, n int) (blocks []*types.Block) { + number := bc.hc.GetBlockNumber(hash) + if number == nil { + return nil + } + for i := 0; i < n; i++ { + block := bc.GetBlock(hash, *number) + if block == nil { + break + } + blocks = append(blocks, block) + hash = block.ParentHash() + *number-- + } + return +} + +// GetReceiptsByHash retrieves the receipts for all transactions in a given block. +func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts { + if receipts, ok := bc.receiptsCache.Get(hash); ok { + return receipts.(types.Receipts) + } + number := rawdb.ReadHeaderNumber(bc.db, hash) + if number == nil { + return nil + } + receipts := rawdb.ReadReceipts(bc.db, hash, *number, bc.chainConfig) + if receipts == nil { + return nil + } + bc.receiptsCache.Add(hash, receipts) + return receipts +} + +// 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 { + uncles := []*types.Header{} + for i := 0; block != nil && i < length; i++ { + uncles = append(uncles, block.Uncles()...) + block = bc.GetBlock(block.ParentHash(), block.NumberU64()-1) + } + return uncles +} + +// GetCanonicalHash returns the canonical hash for a given block number +func (bc *BlockChain) GetCanonicalHash(number uint64) common.Hash { + return bc.hc.GetCanonicalHash(number) +} + +// GetAncestor retrieves the Nth ancestor of a given block. It assumes that either the given block or +// a close ancestor of it is canonical. maxNonCanonical points to a downwards counter limiting the +// number of blocks to be individually checked before we reach the canonical chain. +// +// Note: ancestor == 0 returns the same block, 1 returns its parent and so on. +func (bc *BlockChain) GetAncestor(hash common.Hash, number, ancestor uint64, maxNonCanonical *uint64) (common.Hash, uint64) { + return bc.hc.GetAncestor(hash, number, ancestor, maxNonCanonical) +} + +// GetTransactionLookup retrieves the lookup associate with the given transaction +// hash from the cache or database. +func (bc *BlockChain) GetTransactionLookup(hash common.Hash) *rawdb.LegacyTxLookupEntry { + // Short circuit if the txlookup already in the cache, retrieve otherwise + if lookup, exist := bc.txLookupCache.Get(hash); exist { + return lookup.(*rawdb.LegacyTxLookupEntry) + } + tx, blockHash, blockNumber, txIndex := rawdb.ReadTransaction(bc.db, hash) + if tx == nil { + return nil + } + lookup := &rawdb.LegacyTxLookupEntry{BlockHash: blockHash, BlockIndex: blockNumber, Index: txIndex} + bc.txLookupCache.Add(hash, lookup) + return lookup +} + +// GetTd retrieves a block's total difficulty in the canonical chain from the +// database by hash and number, caching it if found. +func (bc *BlockChain) GetTd(hash common.Hash, number uint64) *big.Int { + return bc.hc.GetTd(hash, number) +} + +// HasState checks if state trie is fully present in the database or not. +func (bc *BlockChain) HasState(hash common.Hash) bool { + _, err := bc.stateCache.OpenTrie(hash) + return err == nil +} + +// HasBlockAndState checks if a block and associated state trie is fully present +// in the database or not, caching it if present. +func (bc *BlockChain) HasBlockAndState(hash common.Hash, number uint64) bool { + // Check first that the block itself is known + block := bc.GetBlock(hash, number) + if block == nil { + return false + } + return bc.HasState(block.Root()) +} + +// TrieNode retrieves a blob of data associated with a trie node +// either from ephemeral in-memory cache, or from persistent storage. +func (bc *BlockChain) TrieNode(hash common.Hash) ([]byte, error) { + return bc.stateCache.TrieDB().Node(hash) +} + +// ContractCode retrieves a blob of data associated with a contract hash +// either from ephemeral in-memory cache, or from persistent storage. +func (bc *BlockChain) ContractCode(hash common.Hash) ([]byte, error) { + return bc.stateCache.ContractCode(common.Hash{}, hash) +} + +// ContractCodeWithPrefix retrieves a blob of data associated with a contract +// hash either from ephemeral in-memory cache, or from persistent storage. +// +// If the code doesn't exist in the in-memory cache, check the storage with +// new code scheme. +func (bc *BlockChain) ContractCodeWithPrefix(hash common.Hash) ([]byte, error) { + type codeReader interface { + ContractCodeWithPrefix(addrHash, codeHash common.Hash) ([]byte, error) + } + return bc.stateCache.(codeReader).ContractCodeWithPrefix(common.Hash{}, hash) +} + +// State returns a new mutable state based on the current HEAD block. +func (bc *BlockChain) State() (*state.StateDB, error) { + return bc.StateAt(bc.CurrentBlock().Root()) +} + +// StateAt returns a new mutable state based on a particular point in time. +func (bc *BlockChain) StateAt(root common.Hash) (*state.StateDB, error) { + return state.New(root, bc.stateCache, bc.snaps) +} + +// Config retrieves the chain's fork configuration. +func (bc *BlockChain) Config() *params.ChainConfig { return bc.chainConfig } + +// Engine retrieves the blockchain's consensus engine. +func (bc *BlockChain) Engine() consensus.Engine { return bc.engine } + +// Snapshots returns the blockchain snapshot tree. +func (bc *BlockChain) Snapshots() *snapshot.Tree { + return bc.snaps +} + +// Validator returns the current validator. +func (bc *BlockChain) Validator() Validator { + return bc.validator +} + +// Processor returns the current processor. +func (bc *BlockChain) Processor() Processor { + return bc.processor +} + +// StateCache returns the caching database underpinning the blockchain instance. +func (bc *BlockChain) StateCache() state.Database { + return bc.stateCache +} + +// GasLimit returns the gas limit of the current HEAD block. +func (bc *BlockChain) GasLimit() uint64 { + return bc.CurrentBlock().GasLimit() +} + +// Genesis retrieves the chain's genesis block. +func (bc *BlockChain) Genesis() *types.Block { + return bc.genesisBlock +} + +// GetVMConfig returns the block chain VM config. +func (bc *BlockChain) GetVMConfig() *vm.Config { + return &bc.vmConfig +} + +// SetTxLookupLimit is responsible for updating the txlookup limit to the +// original one stored in db if the new mismatches with the old one. +func (bc *BlockChain) SetTxLookupLimit(limit uint64) { + bc.txLookupLimit = limit +} + +// TxLookupLimit retrieves the txlookup limit used by blockchain to prune +// stale transaction indices. +func (bc *BlockChain) TxLookupLimit() uint64 { + return bc.txLookupLimit +} + +// SubscribeRemovedLogsEvent registers a subscription of RemovedLogsEvent. +func (bc *BlockChain) SubscribeRemovedLogsEvent(ch chan<- RemovedLogsEvent) event.Subscription { + return bc.scope.Track(bc.rmLogsFeed.Subscribe(ch)) +} + +// SubscribeChainEvent registers a subscription of ChainEvent. +func (bc *BlockChain) SubscribeChainEvent(ch chan<- ChainEvent) event.Subscription { + return bc.scope.Track(bc.chainFeed.Subscribe(ch)) +} + +// SubscribeChainHeadEvent registers a subscription of ChainHeadEvent. +func (bc *BlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription { + return bc.scope.Track(bc.chainHeadFeed.Subscribe(ch)) +} + +// SubscribeChainSideEvent registers a subscription of ChainSideEvent. +func (bc *BlockChain) SubscribeChainSideEvent(ch chan<- ChainSideEvent) event.Subscription { + return bc.scope.Track(bc.chainSideFeed.Subscribe(ch)) +} + +// SubscribeLogsEvent registers a subscription of []*types.Log. +func (bc *BlockChain) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription { + return bc.scope.Track(bc.logsFeed.Subscribe(ch)) +} + +// SubscribeBlockProcessingEvent registers a subscription of bool where true means +// block processing has started while false means it has stopped. +func (bc *BlockChain) SubscribeBlockProcessingEvent(ch chan<- bool) event.Subscription { + return bc.scope.Track(bc.blockProcFeed.Subscribe(ch)) +} diff --git a/core/blockchain_repair_test.go b/core/blockchain_repair_test.go index aca5546e2048..f4f762078732 100644 --- a/core/blockchain_repair_test.go +++ b/core/blockchain_repair_test.go @@ -1863,3 +1863,124 @@ func testRepair(t *testing.T, tt *rewindTest, snapshots bool) { t.Errorf("Frozen block count mismatch: have %d, want %d", frozen, tt.expFrozen) } } + +// TestIssue23496 tests scenario described in https://github.com/ethereum/go-ethereum/pull/23496#issuecomment-926393893 +// Credits to @zzyalbert for finding the issue. +// +// Local chain owns these blocks: +// G B1 B2 B3 B4 +// B1: state committed +// B2: snapshot disk layer +// B3: state committed +// B4: head block +// +// Crash happens without fully persisting snapshot and in-memory states, +// chain rewinds itself to the B1 (skip B3 in order to recover snapshot) +// In this case the snapshot layer of B3 is not created because of existent +// state. +func TestIssue23496(t *testing.T) { + // It's hard to follow the test case, visualize the input + //log.Root().SetHandler(log.LvlFilterHandler(log.LvlTrace, log.StreamHandler(os.Stderr, log.TerminalFormat(true)))) + + // Create a temporary persistent database + datadir, err := ioutil.TempDir("", "") + if err != nil { + t.Fatalf("Failed to create temporary datadir: %v", err) + } + os.RemoveAll(datadir) + + db, err := rawdb.NewLevelDBDatabaseWithFreezer(datadir, 0, 0, datadir, "", false) + if err != nil { + t.Fatalf("Failed to create persistent database: %v", err) + } + defer db.Close() // Might double close, should be fine + + // Initialize a fresh chain + var ( + genesis = (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(db) + engine = ethash.NewFullFaker() + config = &CacheConfig{ + TrieCleanLimit: 256, + TrieDirtyLimit: 256, + TrieTimeLimit: 5 * time.Minute, + SnapshotLimit: 256, + SnapshotWait: true, + } + ) + chain, err := NewBlockChain(db, config, params.AllEthashProtocolChanges, engine, vm.Config{}, nil, nil) + if err != nil { + t.Fatalf("Failed to create chain: %v", err) + } + blocks, _ := GenerateChain(params.TestChainConfig, genesis, engine, rawdb.NewMemoryDatabase(), 4, func(i int, b *BlockGen) { + b.SetCoinbase(common.Address{0x02}) + b.SetDifficulty(big.NewInt(1000000)) + }) + + // Insert block B1 and commit the state into disk + if _, err := chain.InsertChain(blocks[:1]); err != nil { + t.Fatalf("Failed to import canonical chain start: %v", err) + } + chain.stateCache.TrieDB().Commit(blocks[0].Root(), true, nil) + + // Insert block B2 and commit the snapshot into disk + if _, err := chain.InsertChain(blocks[1:2]); err != nil { + t.Fatalf("Failed to import canonical chain start: %v", err) + } + if err := chain.snaps.Cap(blocks[1].Root(), 0); err != nil { + t.Fatalf("Failed to flatten snapshots: %v", err) + } + + // Insert block B3 and commit the state into disk + if _, err := chain.InsertChain(blocks[2:3]); err != nil { + t.Fatalf("Failed to import canonical chain start: %v", err) + } + chain.stateCache.TrieDB().Commit(blocks[2].Root(), true, nil) + + // Insert the remaining blocks + if _, err := chain.InsertChain(blocks[3:]); err != nil { + t.Fatalf("Failed to import canonical chain tail: %v", err) + } + + // Pull the plug on the database, simulating a hard crash + db.Close() + + // Start a new blockchain back up and see where the repair leads us + db, err = rawdb.NewLevelDBDatabaseWithFreezer(datadir, 0, 0, datadir, "", false) + if err != nil { + t.Fatalf("Failed to reopen persistent database: %v", err) + } + defer db.Close() + + chain, err = NewBlockChain(db, nil, params.AllEthashProtocolChanges, engine, vm.Config{}, nil, nil) + if err != nil { + t.Fatalf("Failed to recreate chain: %v", err) + } + defer chain.Stop() + + if head := chain.CurrentHeader(); head.Number.Uint64() != uint64(4) { + t.Errorf("Head header mismatch: have %d, want %d", head.Number, 4) + } + if head := chain.CurrentFastBlock(); head.NumberU64() != uint64(4) { + t.Errorf("Head fast block mismatch: have %d, want %d", head.NumberU64(), uint64(4)) + } + if head := chain.CurrentBlock(); head.NumberU64() != uint64(1) { + t.Errorf("Head block mismatch: have %d, want %d", head.NumberU64(), uint64(1)) + } + + // Reinsert B2-B4 + if _, err := chain.InsertChain(blocks[1:]); err != nil { + t.Fatalf("Failed to import canonical chain tail: %v", err) + } + if head := chain.CurrentHeader(); head.Number.Uint64() != uint64(4) { + t.Errorf("Head header mismatch: have %d, want %d", head.Number, 4) + } + if head := chain.CurrentFastBlock(); head.NumberU64() != uint64(4) { + t.Errorf("Head fast block mismatch: have %d, want %d", head.NumberU64(), uint64(4)) + } + if head := chain.CurrentBlock(); head.NumberU64() != uint64(4) { + t.Errorf("Head block mismatch: have %d, want %d", head.NumberU64(), uint64(4)) + } + if layer := chain.Snapshots().Snapshot(blocks[2].Root()); layer == nil { + t.Error("Failed to regenerate the snapshot of known state") + } +} diff --git a/core/blockchain_snapshot_test.go b/core/blockchain_snapshot_test.go index 94ec6879b79d..a8044ecb4d81 100644 --- a/core/blockchain_snapshot_test.go +++ b/core/blockchain_snapshot_test.go @@ -105,7 +105,7 @@ func (basic *snapshotTestBasic) prepare(t *testing.T) (*BlockChain, []*types.Blo } if basic.snapshotBlock > 0 && basic.snapshotBlock == point { // Flushing the entire snap tree into the disk, the - // relavant (a) snapshot root and (b) snapshot generator + // relevant (a) snapshot root and (b) snapshot generator // will be persisted atomically. chain.snaps.Cap(blocks[point-1].Root(), 0) diskRoot, blockRoot := chain.snaps.DiskRoot(), blocks[point-1].Root() diff --git a/core/blockchain_test.go b/core/blockchain_test.go index 8d94f17aabae..80d07eb30ab0 100644 --- a/core/blockchain_test.go +++ b/core/blockchain_test.go @@ -118,17 +118,21 @@ func testFork(t *testing.T, blockchain *BlockChain, i, n int, full bool, compara var tdPre, tdPost *big.Int if full { - tdPre = blockchain.GetTdByHash(blockchain.CurrentBlock().Hash()) + cur := blockchain.CurrentBlock() + tdPre = blockchain.GetTd(cur.Hash(), cur.NumberU64()) if err := testBlockChainImport(blockChainB, blockchain); err != nil { t.Fatalf("failed to import forked block chain: %v", err) } - tdPost = blockchain.GetTdByHash(blockChainB[len(blockChainB)-1].Hash()) + last := blockChainB[len(blockChainB)-1] + tdPost = blockchain.GetTd(last.Hash(), last.NumberU64()) } else { - tdPre = blockchain.GetTdByHash(blockchain.CurrentHeader().Hash()) + cur := blockchain.CurrentHeader() + tdPre = blockchain.GetTd(cur.Hash(), cur.Number.Uint64()) if err := testHeaderChainImport(headerChainB, blockchain); err != nil { t.Fatalf("failed to import forked header chain: %v", err) } - tdPost = blockchain.GetTdByHash(headerChainB[len(headerChainB)-1].Hash()) + last := headerChainB[len(headerChainB)-1] + tdPost = blockchain.GetTd(last.Hash(), last.Number.Uint64()) } // Compare the total difficulties of the chains comparator(tdPre, tdPost) @@ -163,8 +167,9 @@ func testBlockChainImport(chain types.Blocks, blockchain *BlockChain) error { blockchain.reportBlock(block, receipts, err) return err } - blockchain.chainmu.Lock() - rawdb.WriteTd(blockchain.db, block.Hash(), block.NumberU64(), new(big.Int).Add(block.Difficulty(), blockchain.GetTdByHash(block.ParentHash()))) + + blockchain.chainmu.MustLock() + rawdb.WriteTd(blockchain.db, block.Hash(), block.NumberU64(), new(big.Int).Add(block.Difficulty(), blockchain.GetTd(block.ParentHash(), block.NumberU64()-1))) rawdb.WriteBlock(blockchain.db, block) statedb.Commit(false) blockchain.chainmu.Unlock() @@ -181,8 +186,8 @@ func testHeaderChainImport(chain []*types.Header, blockchain *BlockChain) error return err } // Manually insert the header into the database, but don't reorganise (allows subsequent testing) - blockchain.chainmu.Lock() - rawdb.WriteTd(blockchain.db, header.Hash(), header.Number.Uint64(), new(big.Int).Add(header.Difficulty, blockchain.GetTdByHash(header.ParentHash))) + blockchain.chainmu.MustLock() + rawdb.WriteTd(blockchain.db, header.Hash(), header.Number.Uint64(), new(big.Int).Add(header.Difficulty, blockchain.GetTd(header.ParentHash, header.Number.Uint64()-1))) rawdb.WriteHeader(blockchain.db, header) blockchain.chainmu.Unlock() } @@ -355,7 +360,7 @@ func TestReorgLongHeaders(t *testing.T) { testReorgLong(t, false) } func TestReorgLongBlocks(t *testing.T) { testReorgLong(t, true) } func testReorgLong(t *testing.T, full bool) { - testReorg(t, []int64{0, 0, -9}, []int64{0, 0, 0, -9}, 393280, full) + testReorg(t, []int64{0, 0, -9}, []int64{0, 0, 0, -9}, 393280+params.GenesisDifficulty.Int64(), full) } // Tests that reorganising a short difficult chain after a long easy one @@ -375,7 +380,7 @@ func testReorgShort(t *testing.T, full bool) { for i := 0; i < len(diff); i++ { diff[i] = -9 } - testReorg(t, easy, diff, 12615120, full) + testReorg(t, easy, diff, 12615120+params.GenesisDifficulty.Int64(), full) } func testReorg(t *testing.T, first, second []int64, td int64, full bool) { @@ -435,11 +440,13 @@ func testReorg(t *testing.T, first, second []int64, td int64, full bool) { // Make sure the chain total difficulty is the correct one want := new(big.Int).Add(blockchain.genesisBlock.Difficulty(), big.NewInt(td)) if full { - if have := blockchain.GetTdByHash(blockchain.CurrentBlock().Hash()); have.Cmp(want) != 0 { + cur := blockchain.CurrentBlock() + if have := blockchain.GetTd(cur.Hash(), cur.NumberU64()); have.Cmp(want) != 0 { t.Errorf("total difficulty mismatch: have %v, want %v", have, want) } } else { - if have := blockchain.GetTdByHash(blockchain.CurrentHeader().Hash()); have.Cmp(want) != 0 { + cur := blockchain.CurrentHeader() + if have := blockchain.GetTd(cur.Hash(), cur.Number.Uint64()); have.Cmp(want) != 0 { t.Errorf("total difficulty mismatch: have %v, want %v", have, want) } } @@ -675,10 +682,10 @@ func TestFastVsFullChains(t *testing.T) { for i := 0; i < len(blocks); i++ { num, hash := blocks[i].NumberU64(), blocks[i].Hash() - if ftd, atd := fast.GetTdByHash(hash), archive.GetTdByHash(hash); ftd.Cmp(atd) != 0 { + if ftd, atd := fast.GetTd(hash, num), archive.GetTd(hash, num); ftd.Cmp(atd) != 0 { t.Errorf("block #%d [%x]: td mismatch: fastdb %v, archivedb %v", num, hash, ftd, atd) } - if antd, artd := ancient.GetTdByHash(hash), archive.GetTdByHash(hash); antd.Cmp(artd) != 0 { + if antd, artd := ancient.GetTd(hash, num), archive.GetTd(hash, num); antd.Cmp(artd) != 0 { t.Errorf("block #%d [%x]: td mismatch: ancientdb %v, archivedb %v", num, hash, antd, artd) } if fheader, aheader := fast.GetHeaderByHash(hash), archive.GetHeaderByHash(hash); fheader.Hash() != aheader.Hash() { @@ -2054,6 +2061,7 @@ func getLongAndShortChains() (bc *BlockChain, longChain []*types.Block, heavyCha // 1. Have a chain [0 ... N .. X] // 2. Reorg to shorter but heavier chain [0 ... N ... Y] // 3. Then there should be no canon mapping for the block at height X +// 4. The forked block should still be retrievable by hash func TestReorgToShorterRemovesCanonMapping(t *testing.T) { chain, canonblocks, sideblocks, err := getLongAndShortChains() if err != nil { @@ -2063,6 +2071,7 @@ func TestReorgToShorterRemovesCanonMapping(t *testing.T) { t.Fatalf("block %d: failed to insert into chain: %v", n, err) } canonNum := chain.CurrentBlock().NumberU64() + canonHash := chain.CurrentBlock().Hash() _, err = chain.InsertChain(sideblocks) if err != nil { t.Errorf("Got error, %v", err) @@ -2078,6 +2087,12 @@ func TestReorgToShorterRemovesCanonMapping(t *testing.T) { if headerByNum := chain.GetHeaderByNumber(canonNum); headerByNum != nil { t.Errorf("expected header to be gone: %v", headerByNum.Number.Uint64()) } + if blockByHash := chain.GetBlockByHash(canonHash); blockByHash == nil { + t.Errorf("expected block to be present: %x", blockByHash.Hash()) + } + if headerByHash := chain.GetHeaderByHash(canonHash); headerByHash == nil { + t.Errorf("expected header to be present: %x", headerByHash.Hash()) + } } // TestReorgToShorterRemovesCanonMappingHeaderChain is the same scenario @@ -2097,6 +2112,7 @@ func TestReorgToShorterRemovesCanonMappingHeaderChain(t *testing.T) { t.Fatalf("header %d: failed to insert into chain: %v", n, err) } canonNum := chain.CurrentHeader().Number.Uint64() + canonHash := chain.CurrentBlock().Hash() sideHeaders := make([]*types.Header, len(sideblocks)) for i, block := range sideblocks { sideHeaders[i] = block.Header() @@ -2115,6 +2131,12 @@ func TestReorgToShorterRemovesCanonMappingHeaderChain(t *testing.T) { if headerByNum := chain.GetHeaderByNumber(canonNum); headerByNum != nil { t.Errorf("expected header to be gone: %v", headerByNum.Number.Uint64()) } + if blockByHash := chain.GetBlockByHash(canonHash); blockByHash == nil { + t.Errorf("expected block to be present: %x", blockByHash.Hash()) + } + if headerByHash := chain.GetHeaderByHash(canonHash); headerByHash == nil { + t.Errorf("expected header to be present: %x", headerByHash.Hash()) + } } func TestTransactionIndices(t *testing.T) { @@ -2363,7 +2385,7 @@ func benchmarkLargeNumberOfValueToNonexisting(b *testing.B, numTxs, numBlocks in for txi := 0; txi < numTxs; txi++ { uniq := uint64(i*numTxs + txi) recipient := recipientFn(uniq) - tx, err := types.SignTx(types.NewTransaction(uniq, recipient, big.NewInt(1), params.TxGas, big.NewInt(1), nil), signer, testBankKey) + tx, err := types.SignTx(types.NewTransaction(uniq, recipient, big.NewInt(1), params.TxGas, block.header.BaseFee, nil), signer, testBankKey) if err != nil { b.Error(err) } diff --git a/core/bloombits/generator_test.go b/core/bloombits/generator_test.go index 88e3ed6b06c0..883948d12bba 100644 --- a/core/bloombits/generator_test.go +++ b/core/bloombits/generator_test.go @@ -70,7 +70,7 @@ func BenchmarkGenerator(b *testing.B) { if err != nil { b.Fatalf("failed to create bloombit generator: %v", err) } - for j, bloom := range input { + for j, bloom := range &input { if err := gen.AddBloom(uint(j), bloom); err != nil { b.Fatalf("bloom %d: failed to add: %v", i, err) } @@ -89,7 +89,7 @@ func BenchmarkGenerator(b *testing.B) { if err != nil { b.Fatalf("failed to create bloombit generator: %v", err) } - for j, bloom := range input { + for j, bloom := range &input { if err := gen.AddBloom(uint(j), bloom); err != nil { b.Fatalf("bloom %d: failed to add: %v", i, err) } diff --git a/core/error.go b/core/error.go index 594f3a26e559..51ebefc137bc 100644 --- a/core/error.go +++ b/core/error.go @@ -51,6 +51,10 @@ var ( // next one expected based on the local chain. ErrNonceTooHigh = errors.New("nonce too high") + // ErrNonceMax is returned if the nonce of a transaction sender account has + // maximum allowed value and would become invalid if incremented. + ErrNonceMax = errors.New("nonce has max value") + // ErrGasLimitReached is returned by the gas pool if the amount of gas required // by a transaction is higher than what's left in the block. ErrGasLimitReached = errors.New("gas limit reached") diff --git a/core/forkid/forkid_test.go b/core/forkid/forkid_test.go index 916bffadc0f5..84c34561d190 100644 --- a/core/forkid/forkid_test.go +++ b/core/forkid/forkid_test.go @@ -63,8 +63,10 @@ func TestCreation(t *testing.T) { {12243999, ID{Hash: checksumToBytes(0xe029e991), Next: 12244000}}, // Last Muir Glacier block {12244000, ID{Hash: checksumToBytes(0x0eb440f6), Next: 12965000}}, // First Berlin block {12964999, ID{Hash: checksumToBytes(0x0eb440f6), Next: 12965000}}, // Last Berlin block - {12965000, ID{Hash: checksumToBytes(0xb715077d), Next: 0}}, // First London block - {20000000, ID{Hash: checksumToBytes(0xb715077d), Next: 0}}, // Future London block + {12965000, ID{Hash: checksumToBytes(0xb715077d), Next: 13773000}}, // First London block + {13772999, ID{Hash: checksumToBytes(0xb715077d), Next: 13773000}}, // Last London block + {13773000, ID{Hash: checksumToBytes(0x20c327fc), Next: 0}}, /// First Arrow Glacier block + {20000000, ID{Hash: checksumToBytes(0x20c327fc), Next: 0}}, // Future Arrow Glacier block }, }, // Ropsten test cases @@ -205,11 +207,11 @@ func TestValidation(t *testing.T) { // Local is mainnet Petersburg, remote is Rinkeby Petersburg. {7987396, ID{Hash: checksumToBytes(0xafec6b27), Next: 0}, ErrLocalIncompatibleOrStale}, - // Local is mainnet London, far in the future. Remote announces Gopherium (non existing fork) + // Local is mainnet Arrow Glacier, far in the future. Remote announces Gopherium (non existing fork) // at some future block 88888888, for itself, but past block for local. Local is incompatible. // // This case detects non-upgraded nodes with majority hash power (typical Ropsten mess). - {88888888, ID{Hash: checksumToBytes(0xb715077d), Next: 88888888}, ErrLocalIncompatibleOrStale}, + {88888888, ID{Hash: checksumToBytes(0x20c327fc), Next: 88888888}, ErrLocalIncompatibleOrStale}, // Local is mainnet Byzantium. Remote is also in Byzantium, but announces Gopherium (non existing // fork) at block 7279999, before Petersburg. Local is incompatible. diff --git a/core/genesis.go b/core/genesis.go index 38ace4920bda..85d01ec8734d 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -158,7 +158,7 @@ func SetupGenesisBlock(db ethdb.Database, genesis *Genesis) (*params.ChainConfig return SetupGenesisBlockWithOverride(db, genesis, nil) } -func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, overrideLondon *big.Int) (*params.ChainConfig, common.Hash, error) { +func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, overrideArrowGlacier *big.Int) (*params.ChainConfig, common.Hash, error) { if genesis != nil && genesis.Config == nil { return params.AllEthashProtocolChanges, common.Hash{}, errGenesisNoConfig } @@ -204,8 +204,8 @@ func SetupGenesisBlockWithOverride(db ethdb.Database, genesis *Genesis, override } // Get the existing chain configuration. newcfg := genesis.configOrDefault(stored) - if overrideLondon != nil { - newcfg.LondonBlock = overrideLondon + if overrideArrowGlacier != nil { + newcfg.ArrowGlacierBlock = overrideArrowGlacier } if err := newcfg.CheckConfigForkOrder(); err != nil { return newcfg, common.Hash{}, err @@ -244,6 +244,8 @@ func (g *Genesis) configOrDefault(ghash common.Hash) *params.ChainConfig { return params.MainnetChainConfig case ghash == params.RopstenGenesisHash: return params.RopstenChainConfig + case ghash == params.SepoliaGenesisHash: + return params.SepoliaChainConfig case ghash == params.RinkebyGenesisHash: return params.RinkebyChainConfig case ghash == params.GoerliGenesisHash: @@ -322,7 +324,7 @@ func (g *Genesis) Commit(db ethdb.Database) (*types.Block, error) { if config.Clique != nil && len(block.Extra()) == 0 { return nil, errors.New("can't start clique chain without signers") } - rawdb.WriteTd(db, block.Hash(), block.NumberU64(), g.Difficulty) + rawdb.WriteTd(db, block.Hash(), block.NumberU64(), block.Difficulty()) rawdb.WriteBlock(db, block) rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), nil) rawdb.WriteCanonicalHash(db, block.Hash(), block.NumberU64()) @@ -400,8 +402,21 @@ func DefaultGoerliGenesisBlock() *Genesis { } } +// DefaultSepoliaGenesisBlock returns the Sepolia network genesis block. +func DefaultSepoliaGenesisBlock() *Genesis { + return &Genesis{ + Config: params.SepoliaChainConfig, + Nonce: 0, + ExtraData: []byte("Sepolia, Athens, Attica, Greece!"), + GasLimit: 0x1c9c380, + Difficulty: big.NewInt(0x20000), + Timestamp: 1633267481, + Alloc: decodePrealloc(sepoliaAllocData), + } +} + // DeveloperGenesisBlock returns the 'geth --dev' genesis block. -func DeveloperGenesisBlock(period uint64, faucet common.Address) *Genesis { +func DeveloperGenesisBlock(period uint64, gasLimit uint64, faucet common.Address) *Genesis { // Override the default period to the user requested one config := *params.AllCliqueProtocolChanges config.Clique = ¶ms.CliqueConfig{ @@ -413,7 +428,7 @@ func DeveloperGenesisBlock(period uint64, faucet common.Address) *Genesis { return &Genesis{ Config: &config, ExtraData: append(append(make([]byte, 32), faucet[:]...), make([]byte, crypto.SignatureLength)...), - GasLimit: 11500000, + GasLimit: gasLimit, BaseFee: big.NewInt(params.InitialBaseFee), Difficulty: big.NewInt(1), Alloc: map[common.Address]GenesisAccount{ diff --git a/core/genesis_alloc.go b/core/genesis_alloc.go index ee542334b5c8..3d053904e7af 100644 --- a/core/genesis_alloc.go +++ b/core/genesis_alloc.go @@ -26,3 +26,4 @@ const ropstenAllocData = "\xf9\x03\xa4\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03 const rinkebyAllocData = "\xf9\x03\xb7\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xc2\t\x01\xc2\n\x01\xc2\v\x01\xc2\f\x01\xc2\r\x01\xc2\x0e\x01\xc2\x0f\x01\xc2\x10\x01\xc2\x11\x01\xc2\x12\x01\xc2\x13\x01\xc2\x14\x01\xc2\x15\x01\xc2\x16\x01\xc2\x17\x01\xc2\x18\x01\xc2\x19\x01\xc2\x1a\x01\xc2\x1b\x01\xc2\x1c\x01\xc2\x1d\x01\xc2\x1e\x01\xc2\x1f\x01\xc2 \x01\xc2!\x01\xc2\"\x01\xc2#\x01\xc2$\x01\xc2%\x01\xc2&\x01\xc2'\x01\xc2(\x01\xc2)\x01\xc2*\x01\xc2+\x01\xc2,\x01\xc2-\x01\xc2.\x01\xc2/\x01\xc20\x01\xc21\x01\xc22\x01\xc23\x01\xc24\x01\xc25\x01\xc26\x01\xc27\x01\xc28\x01\xc29\x01\xc2:\x01\xc2;\x01\xc2<\x01\xc2=\x01\xc2>\x01\xc2?\x01\xc2@\x01\xc2A\x01\xc2B\x01\xc2C\x01\xc2D\x01\xc2E\x01\xc2F\x01\xc2G\x01\xc2H\x01\xc2I\x01\xc2J\x01\xc2K\x01\xc2L\x01\xc2M\x01\xc2N\x01\xc2O\x01\xc2P\x01\xc2Q\x01\xc2R\x01\xc2S\x01\xc2T\x01\xc2U\x01\xc2V\x01\xc2W\x01\xc2X\x01\xc2Y\x01\xc2Z\x01\xc2[\x01\xc2\\\x01\xc2]\x01\xc2^\x01\xc2_\x01\xc2`\x01\xc2a\x01\xc2b\x01\xc2c\x01\xc2d\x01\xc2e\x01\xc2f\x01\xc2g\x01\xc2h\x01\xc2i\x01\xc2j\x01\xc2k\x01\xc2l\x01\xc2m\x01\xc2n\x01\xc2o\x01\xc2p\x01\xc2q\x01\xc2r\x01\xc2s\x01\xc2t\x01\xc2u\x01\xc2v\x01\xc2w\x01\xc2x\x01\xc2y\x01\xc2z\x01\xc2{\x01\xc2|\x01\xc2}\x01\xc2~\x01\xc2\u007f\x01\u00c1\x80\x01\u00c1\x81\x01\u00c1\x82\x01\u00c1\x83\x01\u00c1\x84\x01\u00c1\x85\x01\u00c1\x86\x01\u00c1\x87\x01\u00c1\x88\x01\u00c1\x89\x01\u00c1\x8a\x01\u00c1\x8b\x01\u00c1\x8c\x01\u00c1\x8d\x01\u00c1\x8e\x01\u00c1\x8f\x01\u00c1\x90\x01\u00c1\x91\x01\u00c1\x92\x01\u00c1\x93\x01\u00c1\x94\x01\u00c1\x95\x01\u00c1\x96\x01\u00c1\x97\x01\u00c1\x98\x01\u00c1\x99\x01\u00c1\x9a\x01\u00c1\x9b\x01\u00c1\x9c\x01\u00c1\x9d\x01\u00c1\x9e\x01\u00c1\x9f\x01\u00c1\xa0\x01\u00c1\xa1\x01\u00c1\xa2\x01\u00c1\xa3\x01\u00c1\xa4\x01\u00c1\xa5\x01\u00c1\xa6\x01\u00c1\xa7\x01\u00c1\xa8\x01\u00c1\xa9\x01\u00c1\xaa\x01\u00c1\xab\x01\u00c1\xac\x01\u00c1\xad\x01\u00c1\xae\x01\u00c1\xaf\x01\u00c1\xb0\x01\u00c1\xb1\x01\u00c1\xb2\x01\u00c1\xb3\x01\u00c1\xb4\x01\u00c1\xb5\x01\u00c1\xb6\x01\u00c1\xb7\x01\u00c1\xb8\x01\u00c1\xb9\x01\u00c1\xba\x01\u00c1\xbb\x01\u00c1\xbc\x01\u00c1\xbd\x01\u00c1\xbe\x01\u00c1\xbf\x01\u00c1\xc0\x01\u00c1\xc1\x01\u00c1\xc2\x01\u00c1\xc3\x01\u00c1\xc4\x01\u00c1\xc5\x01\u00c1\xc6\x01\u00c1\xc7\x01\u00c1\xc8\x01\u00c1\xc9\x01\u00c1\xca\x01\u00c1\xcb\x01\u00c1\xcc\x01\u00c1\xcd\x01\u00c1\xce\x01\u00c1\xcf\x01\u00c1\xd0\x01\u00c1\xd1\x01\u00c1\xd2\x01\u00c1\xd3\x01\u00c1\xd4\x01\u00c1\xd5\x01\u00c1\xd6\x01\u00c1\xd7\x01\u00c1\xd8\x01\u00c1\xd9\x01\u00c1\xda\x01\u00c1\xdb\x01\u00c1\xdc\x01\u00c1\xdd\x01\u00c1\xde\x01\u00c1\xdf\x01\u00c1\xe0\x01\u00c1\xe1\x01\u00c1\xe2\x01\u00c1\xe3\x01\u00c1\xe4\x01\u00c1\xe5\x01\u00c1\xe6\x01\u00c1\xe7\x01\u00c1\xe8\x01\u00c1\xe9\x01\u00c1\xea\x01\u00c1\xeb\x01\u00c1\xec\x01\u00c1\xed\x01\u00c1\xee\x01\u00c1\xef\x01\u00c1\xf0\x01\u00c1\xf1\x01\u00c1\xf2\x01\u00c1\xf3\x01\u00c1\xf4\x01\u00c1\xf5\x01\u00c1\xf6\x01\u00c1\xf7\x01\u00c1\xf8\x01\u00c1\xf9\x01\u00c1\xfa\x01\u00c1\xfb\x01\u00c1\xfc\x01\u00c1\xfd\x01\u00c1\xfe\x01\u00c1\xff\x01\xf6\x941\xb9\x8d\x14\x00{\xde\xe67)\x80\x86\x98\x8a\v\xbd1\x18E#\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" const goerliAllocData = "\xf9\x04\x06\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xc2\t\x01\xc2\n\x01\xc2\v\x01\xc2\f\x01\xc2\r\x01\xc2\x0e\x01\xc2\x0f\x01\xc2\x10\x01\xc2\x11\x01\xc2\x12\x01\xc2\x13\x01\xc2\x14\x01\xc2\x15\x01\xc2\x16\x01\xc2\x17\x01\xc2\x18\x01\xc2\x19\x01\xc2\x1a\x01\xc2\x1b\x01\xc2\x1c\x01\xc2\x1d\x01\xc2\x1e\x01\xc2\x1f\x01\xc2 \x01\xc2!\x01\xc2\"\x01\xc2#\x01\xc2$\x01\xc2%\x01\xc2&\x01\xc2'\x01\xc2(\x01\xc2)\x01\xc2*\x01\xc2+\x01\xc2,\x01\xc2-\x01\xc2.\x01\xc2/\x01\xc20\x01\xc21\x01\xc22\x01\xc23\x01\xc24\x01\xc25\x01\xc26\x01\xc27\x01\xc28\x01\xc29\x01\xc2:\x01\xc2;\x01\xc2<\x01\xc2=\x01\xc2>\x01\xc2?\x01\xc2@\x01\xc2A\x01\xc2B\x01\xc2C\x01\xc2D\x01\xc2E\x01\xc2F\x01\xc2G\x01\xc2H\x01\xc2I\x01\xc2J\x01\xc2K\x01\xc2L\x01\xc2M\x01\xc2N\x01\xc2O\x01\xc2P\x01\xc2Q\x01\xc2R\x01\xc2S\x01\xc2T\x01\xc2U\x01\xc2V\x01\xc2W\x01\xc2X\x01\xc2Y\x01\xc2Z\x01\xc2[\x01\xc2\\\x01\xc2]\x01\xc2^\x01\xc2_\x01\xc2`\x01\xc2a\x01\xc2b\x01\xc2c\x01\xc2d\x01\xc2e\x01\xc2f\x01\xc2g\x01\xc2h\x01\xc2i\x01\xc2j\x01\xc2k\x01\xc2l\x01\xc2m\x01\xc2n\x01\xc2o\x01\xc2p\x01\xc2q\x01\xc2r\x01\xc2s\x01\xc2t\x01\xc2u\x01\xc2v\x01\xc2w\x01\xc2x\x01\xc2y\x01\xc2z\x01\xc2{\x01\xc2|\x01\xc2}\x01\xc2~\x01\xc2\u007f\x01\u00c1\x80\x01\u00c1\x81\x01\u00c1\x82\x01\u00c1\x83\x01\u00c1\x84\x01\u00c1\x85\x01\u00c1\x86\x01\u00c1\x87\x01\u00c1\x88\x01\u00c1\x89\x01\u00c1\x8a\x01\u00c1\x8b\x01\u00c1\x8c\x01\u00c1\x8d\x01\u00c1\x8e\x01\u00c1\x8f\x01\u00c1\x90\x01\u00c1\x91\x01\u00c1\x92\x01\u00c1\x93\x01\u00c1\x94\x01\u00c1\x95\x01\u00c1\x96\x01\u00c1\x97\x01\u00c1\x98\x01\u00c1\x99\x01\u00c1\x9a\x01\u00c1\x9b\x01\u00c1\x9c\x01\u00c1\x9d\x01\u00c1\x9e\x01\u00c1\x9f\x01\u00c1\xa0\x01\u00c1\xa1\x01\u00c1\xa2\x01\u00c1\xa3\x01\u00c1\xa4\x01\u00c1\xa5\x01\u00c1\xa6\x01\u00c1\xa7\x01\u00c1\xa8\x01\u00c1\xa9\x01\u00c1\xaa\x01\u00c1\xab\x01\u00c1\xac\x01\u00c1\xad\x01\u00c1\xae\x01\u00c1\xaf\x01\u00c1\xb0\x01\u00c1\xb1\x01\u00c1\xb2\x01\u00c1\xb3\x01\u00c1\xb4\x01\u00c1\xb5\x01\u00c1\xb6\x01\u00c1\xb7\x01\u00c1\xb8\x01\u00c1\xb9\x01\u00c1\xba\x01\u00c1\xbb\x01\u00c1\xbc\x01\u00c1\xbd\x01\u00c1\xbe\x01\u00c1\xbf\x01\u00c1\xc0\x01\u00c1\xc1\x01\u00c1\xc2\x01\u00c1\xc3\x01\u00c1\xc4\x01\u00c1\xc5\x01\u00c1\xc6\x01\u00c1\xc7\x01\u00c1\xc8\x01\u00c1\xc9\x01\u00c1\xca\x01\u00c1\xcb\x01\u00c1\xcc\x01\u00c1\xcd\x01\u00c1\xce\x01\u00c1\xcf\x01\u00c1\xd0\x01\u00c1\xd1\x01\u00c1\xd2\x01\u00c1\xd3\x01\u00c1\xd4\x01\u00c1\xd5\x01\u00c1\xd6\x01\u00c1\xd7\x01\u00c1\xd8\x01\u00c1\xd9\x01\u00c1\xda\x01\u00c1\xdb\x01\u00c1\xdc\x01\u00c1\xdd\x01\u00c1\xde\x01\u00c1\xdf\x01\u00c1\xe0\x01\u00c1\xe1\x01\u00c1\xe2\x01\u00c1\xe3\x01\u00c1\xe4\x01\u00c1\xe5\x01\u00c1\xe6\x01\u00c1\xe7\x01\u00c1\xe8\x01\u00c1\xe9\x01\u00c1\xea\x01\u00c1\xeb\x01\u00c1\xec\x01\u00c1\xed\x01\u00c1\xee\x01\u00c1\xef\x01\u00c1\xf0\x01\u00c1\xf1\x01\u00c1\xf2\x01\u00c1\xf3\x01\u00c1\xf4\x01\u00c1\xf5\x01\u00c1\xf6\x01\u00c1\xf7\x01\u00c1\xf8\x01\u00c1\xf9\x01\u00c1\xfa\x01\u00c1\xfb\x01\u00c1\xfc\x01\u00c1\xfd\x01\u00c1\xfe\x01\u00c1\xff\x01\xe0\x94L*\xe4\x82Y5\x05\xf0\x16<\xde\xfc\a>\x81\xc6<\xdaA\a\x8a\x15-\x02\xc7\xe1J\xf6\x80\x00\x00\xe0\x94\xa8\xe8\xf1G2e\x8eKQ\xe8q\x191\x05:\x8ai\xba\xf2\xb1\x8a\x15-\x02\xc7\xe1J\xf6\x80\x00\x00\xe1\x94\u0665\x17\x9f\t\x1d\x85\x05\x1d<\x98'\x85\xef\xd1E\\\uc199\x8b\bE\x95\x16\x14\x01HJ\x00\x00\x00\xe1\x94\u08bdBX\xd2v\x887\xba\xa2j(\xfeq\xdc\a\x9f\x84\u01cbJG\xe3\xc1$H\xf4\xad\x00\x00\x00" const calaverasAllocData = "\xf9\x06\x14\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xc2\t\x01\xc2\n\x01\xc2\v\x01\xc2\f\x01\xc2\r\x01\xc2\x0e\x01\xc2\x0f\x01\xc2\x10\x01\xc2\x11\x01\xc2\x12\x01\xc2\x13\x01\xc2\x14\x01\xc2\x15\x01\xc2\x16\x01\xc2\x17\x01\xc2\x18\x01\xc2\x19\x01\xc2\x1a\x01\xc2\x1b\x01\xc2\x1c\x01\xc2\x1d\x01\xc2\x1e\x01\xc2\x1f\x01\xc2 \x01\xc2!\x01\xc2\"\x01\xc2#\x01\xc2$\x01\xc2%\x01\xc2&\x01\xc2'\x01\xc2(\x01\xc2)\x01\xc2*\x01\xc2+\x01\xc2,\x01\xc2-\x01\xc2.\x01\xc2/\x01\xc20\x01\xc21\x01\xc22\x01\xc23\x01\xc24\x01\xc25\x01\xc26\x01\xc27\x01\xc28\x01\xc29\x01\xc2:\x01\xc2;\x01\xc2<\x01\xc2=\x01\xc2>\x01\xc2?\x01\xc2@\x01\xc2A\x01\xc2B\x01\xc2C\x01\xc2D\x01\xc2E\x01\xc2F\x01\xc2G\x01\xc2H\x01\xc2I\x01\xc2J\x01\xc2K\x01\xc2L\x01\xc2M\x01\xc2N\x01\xc2O\x01\xc2P\x01\xc2Q\x01\xc2R\x01\xc2S\x01\xc2T\x01\xc2U\x01\xc2V\x01\xc2W\x01\xc2X\x01\xc2Y\x01\xc2Z\x01\xc2[\x01\xc2\\\x01\xc2]\x01\xc2^\x01\xc2_\x01\xc2`\x01\xc2a\x01\xc2b\x01\xc2c\x01\xc2d\x01\xc2e\x01\xc2f\x01\xc2g\x01\xc2h\x01\xc2i\x01\xc2j\x01\xc2k\x01\xc2l\x01\xc2m\x01\xc2n\x01\xc2o\x01\xc2p\x01\xc2q\x01\xc2r\x01\xc2s\x01\xc2t\x01\xc2u\x01\xc2v\x01\xc2w\x01\xc2x\x01\xc2y\x01\xc2z\x01\xc2{\x01\xc2|\x01\xc2}\x01\xc2~\x01\xc2\u007f\x01\u00c1\x80\x01\u00c1\x81\x01\u00c1\x82\x01\u00c1\x83\x01\u00c1\x84\x01\u00c1\x85\x01\u00c1\x86\x01\u00c1\x87\x01\u00c1\x88\x01\u00c1\x89\x01\u00c1\x8a\x01\u00c1\x8b\x01\u00c1\x8c\x01\u00c1\x8d\x01\u00c1\x8e\x01\u00c1\x8f\x01\u00c1\x90\x01\u00c1\x91\x01\u00c1\x92\x01\u00c1\x93\x01\u00c1\x94\x01\u00c1\x95\x01\u00c1\x96\x01\u00c1\x97\x01\u00c1\x98\x01\u00c1\x99\x01\u00c1\x9a\x01\u00c1\x9b\x01\u00c1\x9c\x01\u00c1\x9d\x01\u00c1\x9e\x01\u00c1\x9f\x01\u00c1\xa0\x01\u00c1\xa1\x01\u00c1\xa2\x01\u00c1\xa3\x01\u00c1\xa4\x01\u00c1\xa5\x01\u00c1\xa6\x01\u00c1\xa7\x01\u00c1\xa8\x01\u00c1\xa9\x01\u00c1\xaa\x01\u00c1\xab\x01\u00c1\xac\x01\u00c1\xad\x01\u00c1\xae\x01\u00c1\xaf\x01\u00c1\xb0\x01\u00c1\xb1\x01\u00c1\xb2\x01\u00c1\xb3\x01\u00c1\xb4\x01\u00c1\xb5\x01\u00c1\xb6\x01\u00c1\xb7\x01\u00c1\xb8\x01\u00c1\xb9\x01\u00c1\xba\x01\u00c1\xbb\x01\u00c1\xbc\x01\u00c1\xbd\x01\u00c1\xbe\x01\u00c1\xbf\x01\u00c1\xc0\x01\u00c1\xc1\x01\u00c1\xc2\x01\u00c1\xc3\x01\u00c1\xc4\x01\u00c1\xc5\x01\u00c1\xc6\x01\u00c1\xc7\x01\u00c1\xc8\x01\u00c1\xc9\x01\u00c1\xca\x01\u00c1\xcb\x01\u00c1\xcc\x01\u00c1\xcd\x01\u00c1\xce\x01\u00c1\xcf\x01\u00c1\xd0\x01\u00c1\xd1\x01\u00c1\xd2\x01\u00c1\xd3\x01\u00c1\xd4\x01\u00c1\xd5\x01\u00c1\xd6\x01\u00c1\xd7\x01\u00c1\xd8\x01\u00c1\xd9\x01\u00c1\xda\x01\u00c1\xdb\x01\u00c1\xdc\x01\u00c1\xdd\x01\u00c1\xde\x01\u00c1\xdf\x01\u00c1\xe0\x01\u00c1\xe1\x01\u00c1\xe2\x01\u00c1\xe3\x01\u00c1\xe4\x01\u00c1\xe5\x01\u00c1\xe6\x01\u00c1\xe7\x01\u00c1\xe8\x01\u00c1\xe9\x01\u00c1\xea\x01\u00c1\xeb\x01\u00c1\xec\x01\u00c1\xed\x01\u00c1\xee\x01\u00c1\xef\x01\u00c1\xf0\x01\u00c1\xf1\x01\u00c1\xf2\x01\u00c1\xf3\x01\u00c1\xf4\x01\u00c1\xf5\x01\u00c1\xf6\x01\u00c1\xf7\x01\u00c1\xf8\x01\u00c1\xf9\x01\u00c1\xfa\x01\u00c1\xfb\x01\u00c1\xfc\x01\u00c1\xfd\x01\u00c1\xfe\x01\u00c1\xff\x01\xf6\x94\x0e\x89\xe2\xae\xdb\x1c\xfc\u06d4$\xd4\x1a\x1f!\x8fA2s\x81r\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\x10A\xaf\xbc\xb3Y\u0568\xdcX\xc1[/\xf5\x13T\xff\x8a!}\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94#o\xf1\xe9t\x19\xae\x93\xad\x80\xca\xfb\xaa!\"\f]x\xfb}\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94`\xad\xc0\xf8\x9aA\xaf#|\xe75T\xed\xe1p\xd73\xec\x14\xe0\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94y\x9d2\x9e_X4\x19\x16|\xd7\"\x96$\x85\x92n3\x8fJ\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94|\xf5\xb7\x9b\xfe)\x1ag\xab\x02\xb3\x93\xe4V\xcc\xc4\xc2f\xf7S\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\x8a\x8e\xaf\xb1\xcfb\xbf\xbe\xb1t\x17i\xda\xe1\xa9\xddG\x99a\x92\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\x8b\xa1\xf1\tU\x1b\xd42\x800\x12dZ\xc16\xdd\xd6M\xbar\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\xb0*.\xda\x1b1\u007f\xbd\x16v\x01(\x83k\n\u015bV\x0e\x9d\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\xba\xdc\r\xe9\xe0yK\x04\x9b^\xa6<>\x1ei\x8a4v\xc1r\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\xf00\v\ue24a\xe2r\xeb4~\x83i\xac\fv\xdfB\xc9?\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x94\xfe;U~\x8f\xb6+\x89\xf4\x91kr\x1b\xe5\\\ub08d\xbds\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" +const sepoliaAllocData = "\xf9\x01\xee\u0791i\x16\xa8{\x823?BE\x04f#\xb27\x94\xc6\\\x8b\bE\x95\x16\x14\x01HJ\x00\x00\x00\xe1\x94\x10\xf5\xd4XT\xe08\a\x14\x85\xac\x9e@#\b\u03c0\xd2\xd2\xfe\x8bR\xb7\xd2\xdc\xc8\f\xd2\xe4\x00\x00\x00\u0794y\x9d2\x9e_X4\x19\x16|\xd7\"\x96$\x85\x92n3\x8fJ\x88\r\u0db3\xa7d\x00\x00\xe0\x94|\xf5\xb7\x9b\xfe)\x1ag\xab\x02\xb3\x93\xe4V\xcc\xc4\xc2f\xf7S\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\x8b\u007f\tw\xbbO\x0f\xbepv\xfa\"\xbc$\xac\xa0CX?^\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\xa2\xa6\xd949\x14O\xfeM'\xc9\xe0\x88\xdc\u0637\x83\x94bc\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\xaa\xec\x869DA\xf9\x15\xbc\xe3\xe6\xab9\x99w\xe9\x90o;i\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\u1532\x1c3\xde\x1f\xab?\xa1T\x99\xc6+Y\xfe\f\xc3%\x00 \u044bR\xb7\xd2\xdc\xc8\f\xd2\xe4\x00\x00\x00\xe0\x94\xbc\x11)Y6\xaay\u0554\x13\x9d\xe1\xb2\xe1&)AO;\u06ca\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\xbe\xef2\xca[\x9a\x19\x8d'\xb4\xe0/LpC\x9f\xe6\x03V\u03ca\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe1\x94\xd7\xd7lX\xb3\xa5\x19\xe9\xfal\xc4\xd2-\xc0\x17%\x9b\u011f\x1e\x8bR\xb7\xd2\xdc\xc8\f\xd2\xe4\x00\x00\x00\xe0\x94\xd7\xed\xdbx\xed)[<\x96)$\x0e\x89$\xfb\x8d\x88t\xdd\u060a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\u0665\x17\x9f\t\x1d\x85\x05\x1d<\x98'\x85\xef\xd1E\\\uc199\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\xe2\xe2e\x90(\x147\x84\xd5W\xbc\xeco\xf3\xa0r\x10H\x88\n\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00\xe0\x94\xf4|\xae\x1c\xf7\x9c\xa6u\x8b\xfcx}\xbd!\u6f7eq\x12\xb8\x8a\xd3\xc2\x1b\xce\xcc\xed\xa1\x00\x00\x00" diff --git a/core/genesis_test.go b/core/genesis_test.go index 055be2796c39..f3d6b23e5fe0 100644 --- a/core/genesis_test.go +++ b/core/genesis_test.go @@ -30,25 +30,6 @@ import ( "github.com/ethereum/go-ethereum/params" ) -func TestDefaultGenesisBlock(t *testing.T) { - block := DefaultGenesisBlock().ToBlock(nil) - if block.Hash() != params.MainnetGenesisHash { - t.Errorf("wrong mainnet genesis hash, got %v, want %v", block.Hash(), params.MainnetGenesisHash) - } - block = DefaultRopstenGenesisBlock().ToBlock(nil) - if block.Hash() != params.RopstenGenesisHash { - t.Errorf("wrong ropsten genesis hash, got %v, want %v", block.Hash(), params.RopstenGenesisHash) - } - block = DefaultRinkebyGenesisBlock().ToBlock(nil) - if block.Hash() != params.RinkebyGenesisHash { - t.Errorf("wrong rinkeby genesis hash, got %v, want %v", block.Hash(), params.RinkebyGenesisHash) - } - block = DefaultGoerliGenesisBlock().ToBlock(nil) - if block.Hash() != params.GoerliGenesisHash { - t.Errorf("wrong goerli genesis hash, got %v, want %v", block.Hash(), params.GoerliGenesisHash) - } -} - func TestInvalidCliqueConfig(t *testing.T) { block := DefaultGoerliGenesisBlock() block.ExtraData = []byte{} @@ -179,33 +160,56 @@ func TestSetupGenesis(t *testing.T) { } } -// TestGenesisHashes checks the congruity of default genesis data to corresponding hardcoded genesis hash values. +// TestGenesisHashes checks the congruity of default genesis data to +// corresponding hardcoded genesis hash values. func TestGenesisHashes(t *testing.T) { - cases := []struct { + for i, c := range []struct { genesis *Genesis - hash common.Hash + want common.Hash }{ - { - genesis: DefaultGenesisBlock(), - hash: params.MainnetGenesisHash, - }, - { - genesis: DefaultGoerliGenesisBlock(), - hash: params.GoerliGenesisHash, - }, - { - genesis: DefaultRopstenGenesisBlock(), - hash: params.RopstenGenesisHash, - }, - { - genesis: DefaultRinkebyGenesisBlock(), - hash: params.RinkebyGenesisHash, - }, - } - for i, c := range cases { - b := c.genesis.MustCommit(rawdb.NewMemoryDatabase()) - if got := b.Hash(); got != c.hash { - t.Errorf("case: %d, want: %s, got: %s", i, c.hash.Hex(), got.Hex()) + {DefaultGenesisBlock(), params.MainnetGenesisHash}, + {DefaultGoerliGenesisBlock(), params.GoerliGenesisHash}, + {DefaultRopstenGenesisBlock(), params.RopstenGenesisHash}, + {DefaultRinkebyGenesisBlock(), params.RinkebyGenesisHash}, + {DefaultSepoliaGenesisBlock(), params.SepoliaGenesisHash}, + } { + // Test via MustCommit + if have := c.genesis.MustCommit(rawdb.NewMemoryDatabase()).Hash(); have != c.want { + t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex()) + } + // Test via ToBlock + if have := c.genesis.ToBlock(nil).Hash(); have != c.want { + t.Errorf("case: %d a), want: %s, got: %s", i, c.want.Hex(), have.Hex()) } } } + +func TestGenesis_Commit(t *testing.T) { + genesis := &Genesis{ + BaseFee: big.NewInt(params.InitialBaseFee), + Config: params.TestChainConfig, + // difficulty is nil + } + + db := rawdb.NewMemoryDatabase() + genesisBlock, err := genesis.Commit(db) + if err != nil { + t.Fatal(err) + } + + if genesis.Difficulty != nil { + t.Fatalf("assumption wrong") + } + + // This value should have been set as default in the ToBlock method. + if genesisBlock.Difficulty().Cmp(params.GenesisDifficulty) != 0 { + t.Errorf("assumption wrong: want: %d, got: %v", params.GenesisDifficulty, genesisBlock.Difficulty()) + } + + // Expect the stored total difficulty to be the difficulty of the genesis block. + stored := rawdb.ReadTd(db, genesisBlock.Hash(), genesisBlock.NumberU64()) + + if stored.Cmp(genesisBlock.Difficulty()) != 0 { + t.Errorf("inequal difficulty; stored: %v, genesisBlock: %v", stored, genesisBlock.Difficulty()) + } +} diff --git a/core/headerchain.go b/core/headerchain.go index 7ef7dd43f704..9f2b708d0a31 100644 --- a/core/headerchain.go +++ b/core/headerchain.go @@ -394,29 +394,6 @@ func (hc *HeaderChain) InsertHeaderChain(chain []*types.Header, start time.Time) return res.status, err } -// GetBlockHashesFromHash retrieves a number of block hashes starting at a given -// hash, fetching towards the genesis block. -func (hc *HeaderChain) GetBlockHashesFromHash(hash common.Hash, max uint64) []common.Hash { - // Get the origin header from which to fetch - header := hc.GetHeaderByHash(hash) - if header == nil { - return nil - } - // Iterate the headers until enough is collected or the genesis reached - chain := make([]common.Hash, 0, max) - for i := uint64(0); i < max; i++ { - next := header.ParentHash - if header = hc.GetHeader(next, header.Number.Uint64()-1); header == nil { - break - } - chain = append(chain, next) - if header.Number.Sign() == 0 { - break - } - } - return chain -} - // GetAncestor retrieves the Nth ancestor of a given block. It assumes that either the given block or // a close ancestor of it is canonical. maxNonCanonical points to a downwards counter limiting the // number of blocks to be individually checked before we reach the canonical chain. @@ -472,16 +449,6 @@ func (hc *HeaderChain) GetTd(hash common.Hash, number uint64) *big.Int { return td } -// GetTdByHash retrieves a block's total difficulty in the canonical chain from the -// database by hash, caching it if found. -func (hc *HeaderChain) GetTdByHash(hash common.Hash) *big.Int { - number := hc.GetBlockNumber(hash) - if number == nil { - return nil - } - return hc.GetTd(hash, *number) -} - // GetHeader retrieves a block header from the database by hash and number, // caching it if found. func (hc *HeaderChain) GetHeader(hash common.Hash, number uint64) *types.Header { diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go index 58226fb046b6..4028191b760c 100644 --- a/core/rawdb/accessors_chain.go +++ b/core/rawdb/accessors_chain.go @@ -19,6 +19,7 @@ package rawdb import ( "bytes" "encoding/binary" + "errors" "fmt" "math/big" "sort" @@ -34,20 +35,15 @@ import ( // ReadCanonicalHash retrieves the hash assigned to a canonical block number. func ReadCanonicalHash(db ethdb.Reader, number uint64) common.Hash { - data, _ := db.Ancient(freezerHashTable, number) - if len(data) == 0 { - data, _ = db.Get(headerHashKey(number)) - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + data, _ = reader.Ancient(freezerHashTable, number) if len(data) == 0 { - data, _ = db.Ancient(freezerHashTable, number) + // Get it by hash from leveldb + data, _ = db.Get(headerHashKey(number)) } - } - if len(data) == 0 { - return common.Hash{} - } + return nil + }) return common.BytesToHash(data) } @@ -303,32 +299,25 @@ func WriteFastTxLookupLimit(db ethdb.KeyValueWriter, number uint64) { // ReadHeaderRLP retrieves a block header in its raw RLP database encoding. func ReadHeaderRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue { - // First try to look up the data in ancient database. Extra hash - // comparison is necessary since ancient database only maintains - // the canonical data. - data, _ := db.Ancient(freezerHeaderTable, number) - if len(data) > 0 && crypto.Keccak256Hash(data) == hash { - return data - } - // Then try to look up the data in leveldb. - data, _ = db.Get(headerKey(number, hash)) - if len(data) > 0 { - return data - } - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. - data, _ = db.Ancient(freezerHeaderTable, number) - if len(data) > 0 && crypto.Keccak256Hash(data) == hash { - return data - } - return nil // Can't find the data anywhere. + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + // First try to look up the data in ancient database. Extra hash + // comparison is necessary since ancient database only maintains + // the canonical data. + data, _ = reader.Ancient(freezerHeaderTable, number) + if len(data) > 0 && crypto.Keccak256Hash(data) == hash { + return nil + } + // If not, try reading from leveldb + data, _ = db.Get(headerKey(number, hash)) + return nil + }) + return data } // HasHeader verifies the existence of a block header corresponding to the hash. func HasHeader(db ethdb.Reader, hash common.Hash, number uint64) bool { - if has, err := db.Ancient(freezerHashTable, number); err == nil && common.BytesToHash(has) == hash { + if isCanon(db, number, hash) { return true } if has, err := db.Has(headerKey(number, hash)); !has || err != nil { @@ -388,53 +377,48 @@ func deleteHeaderWithoutNumber(db ethdb.KeyValueWriter, hash common.Hash, number } } +// isCanon is an internal utility method, to check whether the given number/hash +// is part of the ancient (canon) set. +func isCanon(reader ethdb.AncientReader, number uint64, hash common.Hash) bool { + h, err := reader.Ancient(freezerHashTable, number) + if err != nil { + return false + } + return bytes.Equal(h, hash[:]) +} + // ReadBodyRLP retrieves the block body (transactions and uncles) in RLP encoding. func ReadBodyRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue { // First try to look up the data in ancient database. Extra hash // comparison is necessary since ancient database only maintains // the canonical data. - data, _ := db.Ancient(freezerBodiesTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data - } - } - // Then try to look up the data in leveldb. - data, _ = db.Get(blockBodyKey(number, hash)) - if len(data) > 0 { - return data - } - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. - data, _ = db.Ancient(freezerBodiesTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + // Check if the data is in ancients + if isCanon(reader, number, hash) { + data, _ = reader.Ancient(freezerBodiesTable, number) + return nil } - } - return nil // Can't find the data anywhere. + // If not, try reading from leveldb + data, _ = db.Get(blockBodyKey(number, hash)) + return nil + }) + return data } // ReadCanonicalBodyRLP retrieves the block body (transactions and uncles) for the canonical // block at number, in RLP encoding. func ReadCanonicalBodyRLP(db ethdb.Reader, number uint64) rlp.RawValue { - // If it's an ancient one, we don't need the canonical hash - data, _ := db.Ancient(freezerBodiesTable, number) - if len(data) == 0 { - // Need to get the hash - data, _ = db.Get(blockBodyKey(number, ReadCanonicalHash(db, number))) - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. - if len(data) == 0 { - data, _ = db.Ancient(freezerBodiesTable, number) + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + data, _ = reader.Ancient(freezerBodiesTable, number) + if len(data) > 0 { + return nil } - } + // Get it by hash from leveldb + data, _ = db.Get(blockBodyKey(number, ReadCanonicalHash(db, number))) + return nil + }) return data } @@ -447,7 +431,7 @@ func WriteBodyRLP(db ethdb.KeyValueWriter, hash common.Hash, number uint64, rlp // HasBody verifies the existence of a block body corresponding to the hash. func HasBody(db ethdb.Reader, hash common.Hash, number uint64) bool { - if has, err := db.Ancient(freezerHashTable, number); err == nil && common.BytesToHash(has) == hash { + if isCanon(db, number, hash) { return true } if has, err := db.Has(blockBodyKey(number, hash)); !has || err != nil { @@ -488,33 +472,18 @@ func DeleteBody(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { // ReadTdRLP retrieves a block's total difficulty corresponding to the hash in RLP encoding. func ReadTdRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue { - // First try to look up the data in ancient database. Extra hash - // comparison is necessary since ancient database only maintains - // the canonical data. - data, _ := db.Ancient(freezerDifficultyTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data - } - } - // Then try to look up the data in leveldb. - data, _ = db.Get(headerTDKey(number, hash)) - if len(data) > 0 { - return data - } - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. - data, _ = db.Ancient(freezerDifficultyTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + // Check if the data is in ancients + if isCanon(reader, number, hash) { + data, _ = reader.Ancient(freezerDifficultyTable, number) + return nil } - } - return nil // Can't find the data anywhere. + // If not, try reading from leveldb + data, _ = db.Get(headerTDKey(number, hash)) + return nil + }) + return data } // ReadTd retrieves a block's total difficulty corresponding to the hash. @@ -552,7 +521,7 @@ func DeleteTd(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { // HasReceipts verifies the existence of all the transaction receipts belonging // to a block. func HasReceipts(db ethdb.Reader, hash common.Hash, number uint64) bool { - if has, err := db.Ancient(freezerHashTable, number); err == nil && common.BytesToHash(has) == hash { + if isCanon(db, number, hash) { return true } if has, err := db.Has(blockReceiptsKey(number, hash)); !has || err != nil { @@ -563,33 +532,18 @@ func HasReceipts(db ethdb.Reader, hash common.Hash, number uint64) bool { // ReadReceiptsRLP retrieves all the transaction receipts belonging to a block in RLP encoding. func ReadReceiptsRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue { - // First try to look up the data in ancient database. Extra hash - // comparison is necessary since ancient database only maintains - // the canonical data. - data, _ := db.Ancient(freezerReceiptTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data - } - } - // Then try to look up the data in leveldb. - data, _ = db.Get(blockReceiptsKey(number, hash)) - if len(data) > 0 { - return data - } - // In the background freezer is moving data from leveldb to flatten files. - // So during the first check for ancient db, the data is not yet in there, - // but when we reach into leveldb, the data was already moved. That would - // result in a not found error. - data, _ = db.Ancient(freezerReceiptTable, number) - if len(data) > 0 { - h, _ := db.Ancient(freezerHashTable, number) - if common.BytesToHash(h) == hash { - return data + var data []byte + db.ReadAncients(func(reader ethdb.AncientReader) error { + // Check if the data is in ancients + if isCanon(reader, number, hash) { + data, _ = reader.Ancient(freezerReceiptTable, number) + return nil } - } - return nil // Can't find the data anywhere. + // If not, try reading from leveldb + data, _ = db.Get(blockReceiptsKey(number, hash)) + return nil + }) + return data } // ReadRawReceipts retrieves all the transaction receipts belonging to a block. @@ -663,6 +617,106 @@ func DeleteReceipts(db ethdb.KeyValueWriter, hash common.Hash, number uint64) { } } +// storedReceiptRLP is the storage encoding of a receipt. +// Re-definition in core/types/receipt.go. +type storedReceiptRLP struct { + PostStateOrStatus []byte + CumulativeGasUsed uint64 + Logs []*types.LogForStorage +} + +// ReceiptLogs is a barebone version of ReceiptForStorage which only keeps +// the list of logs. When decoding a stored receipt into this object we +// avoid creating the bloom filter. +type receiptLogs struct { + Logs []*types.Log +} + +// DecodeRLP implements rlp.Decoder. +func (r *receiptLogs) DecodeRLP(s *rlp.Stream) error { + var stored storedReceiptRLP + if err := s.Decode(&stored); err != nil { + return err + } + r.Logs = make([]*types.Log, len(stored.Logs)) + for i, log := range stored.Logs { + r.Logs[i] = (*types.Log)(log) + } + return nil +} + +// DeriveLogFields fills the logs in receiptLogs with information such as block number, txhash, etc. +func deriveLogFields(receipts []*receiptLogs, hash common.Hash, number uint64, txs types.Transactions) error { + logIndex := uint(0) + if len(txs) != len(receipts) { + return errors.New("transaction and receipt count mismatch") + } + for i := 0; i < len(receipts); i++ { + txHash := txs[i].Hash() + // The derived log fields can simply be set from the block and transaction + for j := 0; j < len(receipts[i].Logs); j++ { + receipts[i].Logs[j].BlockNumber = number + receipts[i].Logs[j].BlockHash = hash + receipts[i].Logs[j].TxHash = txHash + receipts[i].Logs[j].TxIndex = uint(i) + receipts[i].Logs[j].Index = logIndex + logIndex++ + } + } + return nil +} + +// ReadLogs retrieves the logs for all transactions in a block. The log fields +// are populated with metadata. In case the receipts or the block body +// are not found, a nil is returned. +func ReadLogs(db ethdb.Reader, hash common.Hash, number uint64, config *params.ChainConfig) [][]*types.Log { + // Retrieve the flattened receipt slice + data := ReadReceiptsRLP(db, hash, number) + if len(data) == 0 { + return nil + } + receipts := []*receiptLogs{} + if err := rlp.DecodeBytes(data, &receipts); err != nil { + // Receipts might be in the legacy format, try decoding that. + // TODO: to be removed after users migrated + if logs := readLegacyLogs(db, hash, number, config); logs != nil { + return logs + } + log.Error("Invalid receipt array RLP", "hash", "err", err) + return nil + } + + body := ReadBody(db, hash, number) + if body == nil { + log.Error("Missing body but have receipt", "hash", hash, "number", number) + return nil + } + if err := deriveLogFields(receipts, hash, number, body.Transactions); err != nil { + log.Error("Failed to derive block receipts fields", "hash", hash, "number", number, "err", err) + return nil + } + logs := make([][]*types.Log, len(receipts)) + for i, receipt := range receipts { + logs[i] = receipt.Logs + } + return logs +} + +// readLegacyLogs is a temporary workaround for when trying to read logs +// from a block which has its receipt stored in the legacy format. It'll +// be removed after users have migrated their freezer databases. +func readLegacyLogs(db ethdb.Reader, hash common.Hash, number uint64, config *params.ChainConfig) [][]*types.Log { + receipts := ReadReceipts(db, hash, number, config) + if receipts == nil { + return nil + } + logs := make([][]*types.Log, len(receipts)) + for i, receipt := range receipts { + logs[i] = receipt.Logs + } + return logs +} + // ReadBlock retrieves an entire block corresponding to the hash, assembling it // back from the stored header and body. If either the header or body could not // be retrieved nil is returned. diff --git a/core/rawdb/accessors_chain_test.go b/core/rawdb/accessors_chain_test.go index 58d7645e5073..50b0d53902dd 100644 --- a/core/rawdb/accessors_chain_test.go +++ b/core/rawdb/accessors_chain_test.go @@ -670,3 +670,216 @@ func makeTestReceipts(n int, nPerBlock int) []types.Receipts { } return allReceipts } + +type fullLogRLP struct { + Address common.Address + Topics []common.Hash + Data []byte + BlockNumber uint64 + TxHash common.Hash + TxIndex uint + BlockHash common.Hash + Index uint +} + +func newFullLogRLP(l *types.Log) *fullLogRLP { + return &fullLogRLP{ + Address: l.Address, + Topics: l.Topics, + Data: l.Data, + BlockNumber: l.BlockNumber, + TxHash: l.TxHash, + TxIndex: l.TxIndex, + BlockHash: l.BlockHash, + Index: l.Index, + } +} + +// Tests that logs associated with a single block can be retrieved. +func TestReadLogs(t *testing.T) { + db := NewMemoryDatabase() + + // Create a live block since we need metadata to reconstruct the receipt + tx1 := types.NewTransaction(1, common.HexToAddress("0x1"), big.NewInt(1), 1, big.NewInt(1), nil) + tx2 := types.NewTransaction(2, common.HexToAddress("0x2"), big.NewInt(2), 2, big.NewInt(2), nil) + + body := &types.Body{Transactions: types.Transactions{tx1, tx2}} + + // Create the two receipts to manage afterwards + receipt1 := &types.Receipt{ + Status: types.ReceiptStatusFailed, + CumulativeGasUsed: 1, + Logs: []*types.Log{ + {Address: common.BytesToAddress([]byte{0x11})}, + {Address: common.BytesToAddress([]byte{0x01, 0x11})}, + }, + TxHash: tx1.Hash(), + ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}), + GasUsed: 111111, + } + receipt1.Bloom = types.CreateBloom(types.Receipts{receipt1}) + + receipt2 := &types.Receipt{ + PostState: common.Hash{2}.Bytes(), + CumulativeGasUsed: 2, + Logs: []*types.Log{ + {Address: common.BytesToAddress([]byte{0x22})}, + {Address: common.BytesToAddress([]byte{0x02, 0x22})}, + }, + TxHash: tx2.Hash(), + ContractAddress: common.BytesToAddress([]byte{0x02, 0x22, 0x22}), + GasUsed: 222222, + } + receipt2.Bloom = types.CreateBloom(types.Receipts{receipt2}) + receipts := []*types.Receipt{receipt1, receipt2} + + hash := common.BytesToHash([]byte{0x03, 0x14}) + // Check that no receipt entries are in a pristine database + if rs := ReadReceipts(db, hash, 0, params.TestChainConfig); len(rs) != 0 { + t.Fatalf("non existent receipts returned: %v", rs) + } + // Insert the body that corresponds to the receipts + WriteBody(db, hash, 0, body) + + // Insert the receipt slice into the database and check presence + WriteReceipts(db, hash, 0, receipts) + + logs := ReadLogs(db, hash, 0, params.TestChainConfig) + if len(logs) == 0 { + t.Fatalf("no logs returned") + } + if have, want := len(logs), 2; have != want { + t.Fatalf("unexpected number of logs returned, have %d want %d", have, want) + } + if have, want := len(logs[0]), 2; have != want { + t.Fatalf("unexpected number of logs[0] returned, have %d want %d", have, want) + } + if have, want := len(logs[1]), 2; have != want { + t.Fatalf("unexpected number of logs[1] returned, have %d want %d", have, want) + } + + // Fill in log fields so we can compare their rlp encoding + if err := types.Receipts(receipts).DeriveFields(params.TestChainConfig, hash, 0, body.Transactions); err != nil { + t.Fatal(err) + } + for i, pr := range receipts { + for j, pl := range pr.Logs { + rlpHave, err := rlp.EncodeToBytes(newFullLogRLP(logs[i][j])) + if err != nil { + t.Fatal(err) + } + rlpWant, err := rlp.EncodeToBytes(newFullLogRLP(pl)) + if err != nil { + t.Fatal(err) + } + if !bytes.Equal(rlpHave, rlpWant) { + t.Fatalf("receipt #%d: receipt mismatch: have %s, want %s", i, hex.EncodeToString(rlpHave), hex.EncodeToString(rlpWant)) + } + } + } +} + +func TestDeriveLogFields(t *testing.T) { + // Create a few transactions to have receipts for + to2 := common.HexToAddress("0x2") + to3 := common.HexToAddress("0x3") + txs := types.Transactions{ + types.NewTx(&types.LegacyTx{ + Nonce: 1, + Value: big.NewInt(1), + Gas: 1, + GasPrice: big.NewInt(1), + }), + types.NewTx(&types.LegacyTx{ + To: &to2, + Nonce: 2, + Value: big.NewInt(2), + Gas: 2, + GasPrice: big.NewInt(2), + }), + types.NewTx(&types.AccessListTx{ + To: &to3, + Nonce: 3, + Value: big.NewInt(3), + Gas: 3, + GasPrice: big.NewInt(3), + }), + } + // Create the corresponding receipts + receipts := []*receiptLogs{ + { + Logs: []*types.Log{ + {Address: common.BytesToAddress([]byte{0x11})}, + {Address: common.BytesToAddress([]byte{0x01, 0x11})}, + }, + }, + { + Logs: []*types.Log{ + {Address: common.BytesToAddress([]byte{0x22})}, + {Address: common.BytesToAddress([]byte{0x02, 0x22})}, + }, + }, + { + Logs: []*types.Log{ + {Address: common.BytesToAddress([]byte{0x33})}, + {Address: common.BytesToAddress([]byte{0x03, 0x33})}, + }, + }, + } + + // Derive log metadata fields + number := big.NewInt(1) + hash := common.BytesToHash([]byte{0x03, 0x14}) + if err := deriveLogFields(receipts, hash, number.Uint64(), txs); err != nil { + t.Fatal(err) + } + + // Iterate over all the computed fields and check that they're correct + logIndex := uint(0) + for i := range receipts { + for j := range receipts[i].Logs { + if receipts[i].Logs[j].BlockNumber != number.Uint64() { + t.Errorf("receipts[%d].Logs[%d].BlockNumber = %d, want %d", i, j, receipts[i].Logs[j].BlockNumber, number.Uint64()) + } + if receipts[i].Logs[j].BlockHash != hash { + t.Errorf("receipts[%d].Logs[%d].BlockHash = %s, want %s", i, j, receipts[i].Logs[j].BlockHash.String(), hash.String()) + } + if receipts[i].Logs[j].TxHash != txs[i].Hash() { + t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String()) + } + if receipts[i].Logs[j].TxIndex != uint(i) { + t.Errorf("receipts[%d].Logs[%d].TransactionIndex = %d, want %d", i, j, receipts[i].Logs[j].TxIndex, i) + } + if receipts[i].Logs[j].Index != logIndex { + t.Errorf("receipts[%d].Logs[%d].Index = %d, want %d", i, j, receipts[i].Logs[j].Index, logIndex) + } + logIndex++ + } + } +} + +func BenchmarkDecodeRLPLogs(b *testing.B) { + // Encoded receipts from block 0x14ee094309fbe8f70b65f45ebcc08fb33f126942d97464aad5eb91cfd1e2d269 + buf, err := ioutil.ReadFile("testdata/stored_receipts.bin") + if err != nil { + b.Fatal(err) + } + b.Run("ReceiptForStorage", func(b *testing.B) { + b.ReportAllocs() + var r []*types.ReceiptForStorage + for i := 0; i < b.N; i++ { + if err := rlp.DecodeBytes(buf, &r); err != nil { + b.Fatal(err) + } + } + }) + b.Run("rlpLogs", func(b *testing.B) { + b.ReportAllocs() + var r []*receiptLogs + for i := 0; i < b.N; i++ { + if err := rlp.DecodeBytes(buf, &r); err != nil { + b.Fatal(err) + } + } + }) +} diff --git a/core/rawdb/accessors_snapshot.go b/core/rawdb/accessors_snapshot.go index 88446e079266..df140de0cfb6 100644 --- a/core/rawdb/accessors_snapshot.go +++ b/core/rawdb/accessors_snapshot.go @@ -47,7 +47,7 @@ func DeleteSnapshotDisabled(db ethdb.KeyValueWriter) { // ReadSnapshotRoot retrieves the root of the block whose state is contained in // the persisted snapshot. func ReadSnapshotRoot(db ethdb.KeyValueReader) common.Hash { - data, _ := db.Get(snapshotRootKey) + data, _ := db.Get(SnapshotRootKey) if len(data) != common.HashLength { return common.Hash{} } @@ -57,7 +57,7 @@ func ReadSnapshotRoot(db ethdb.KeyValueReader) common.Hash { // WriteSnapshotRoot stores the root of the block whose state is contained in // the persisted snapshot. func WriteSnapshotRoot(db ethdb.KeyValueWriter, root common.Hash) { - if err := db.Put(snapshotRootKey, root[:]); err != nil { + if err := db.Put(SnapshotRootKey, root[:]); err != nil { log.Crit("Failed to store snapshot root", "err", err) } } @@ -67,7 +67,7 @@ func WriteSnapshotRoot(db ethdb.KeyValueWriter, root common.Hash) { // be used during updates, so a crash or failure will mark the entire snapshot // invalid. func DeleteSnapshotRoot(db ethdb.KeyValueWriter) { - if err := db.Delete(snapshotRootKey); err != nil { + if err := db.Delete(SnapshotRootKey); err != nil { log.Crit("Failed to remove snapshot root", "err", err) } } diff --git a/core/rawdb/chain_iterator.go b/core/rawdb/chain_iterator.go index ad222005be8d..daee721594e6 100644 --- a/core/rawdb/chain_iterator.go +++ b/core/rawdb/chain_iterator.go @@ -44,24 +44,29 @@ func InitDatabaseFromFreezer(db ethdb.Database) { logged = start.Add(-7 * time.Second) // Unindex during import is fast, don't double log hash common.Hash ) - for i := uint64(0); i < frozen; i++ { - // Since the freezer has all data in sequential order on a file, - // it would be 'neat' to read more data in one go, and let the - // freezerdb return N items (e.g up to 1000 items per go) - // That would require an API change in Ancients though - if h, err := db.Ancient(freezerHashTable, i); err != nil { + for i := uint64(0); i < frozen; { + // We read 100K hashes at a time, for a total of 3.2M + count := uint64(100_000) + if i+count > frozen { + count = frozen - i + } + data, err := db.AncientRange(freezerHashTable, i, count, 32*count) + if err != nil { log.Crit("Failed to init database from freezer", "err", err) - } else { - hash = common.BytesToHash(h) } - WriteHeaderNumber(batch, hash, i) - // If enough data was accumulated in memory or we're at the last block, dump to disk - if batch.ValueSize() > ethdb.IdealBatchSize { - if err := batch.Write(); err != nil { - log.Crit("Failed to write data to db", "err", err) + for j, h := range data { + number := i + uint64(j) + hash = common.BytesToHash(h) + WriteHeaderNumber(batch, hash, number) + // If enough data was accumulated in memory or we're at the last block, dump to disk + if batch.ValueSize() > ethdb.IdealBatchSize { + if err := batch.Write(); err != nil { + log.Crit("Failed to write data to db", "err", err) + } + batch.Reset() } - batch.Reset() } + i += uint64(len(data)) // If we've spent too much time already, notify the user of what we're doing if time.Since(logged) > 8*time.Second { log.Info("Initializing database from freezer", "total", frozen, "number", i, "hash", hash, "elapsed", common.PrettyDuration(time.Since(start))) diff --git a/core/rawdb/database.go b/core/rawdb/database.go index 0e116ef999b9..c5af776672cf 100644 --- a/core/rawdb/database.go +++ b/core/rawdb/database.go @@ -89,8 +89,8 @@ func (db *nofreezedb) Ancient(kind string, number uint64) ([]byte, error) { return nil, errNotSupported } -// ReadAncients returns an error as we don't have a backing chain freezer. -func (db *nofreezedb) ReadAncients(kind string, start, max, maxByteSize uint64) ([][]byte, error) { +// AncientRange returns an error as we don't have a backing chain freezer. +func (db *nofreezedb) AncientRange(kind string, start, max, maxByteSize uint64) ([][]byte, error) { return nil, errNotSupported } @@ -119,6 +119,22 @@ func (db *nofreezedb) Sync() error { return errNotSupported } +func (db *nofreezedb) ReadAncients(fn func(reader ethdb.AncientReader) error) (err error) { + // Unlike other ancient-related methods, this method does not return + // errNotSupported when invoked. + // The reason for this is that the caller might want to do several things: + // 1. Check if something is in freezer, + // 2. If not, check leveldb. + // + // This will work, since the ancient-checks inside 'fn' will return errors, + // and the leveldb work will continue. + // + // If we instead were to return errNotSupported here, then the caller would + // have to explicitly check for that, having an extra clause to do the + // non-ancient operations. + return fn(db) +} + // NewDatabase creates a high level database on top of a given key-value data // store without a freezer moving immutable chain segments into cold storage. func NewDatabase(db ethdb.KeyValueStore) ethdb.Database { @@ -355,7 +371,7 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error { accountSnaps.Add(size) case bytes.HasPrefix(key, SnapshotStoragePrefix) && len(key) == (len(SnapshotStoragePrefix)+2*common.HashLength): storageSnaps.Add(size) - case bytes.HasPrefix(key, preimagePrefix) && len(key) == (len(preimagePrefix)+common.HashLength): + case bytes.HasPrefix(key, PreimagePrefix) && len(key) == (len(PreimagePrefix)+common.HashLength): preimages.Add(size) case bytes.HasPrefix(key, configPrefix) && len(key) == (len(configPrefix)+common.HashLength): metadata.Add(size) @@ -377,7 +393,7 @@ func InspectDatabase(db ethdb.Database, keyPrefix, keyStart []byte) error { var accounted bool for _, meta := range [][]byte{ databaseVersionKey, headHeaderKey, headBlockKey, headFastBlockKey, lastPivotKey, - fastTrieProgressKey, snapshotDisabledKey, snapshotRootKey, snapshotJournalKey, + fastTrieProgressKey, snapshotDisabledKey, SnapshotRootKey, snapshotJournalKey, snapshotGeneratorKey, snapshotRecoveryKey, txIndexTailKey, fastTxLookupLimitKey, uncleanShutdownKey, badBlockKey, } { diff --git a/core/rawdb/freezer.go b/core/rawdb/freezer.go index 80daf3b14561..c0b1caf7d419 100644 --- a/core/rawdb/freezer.go +++ b/core/rawdb/freezer.go @@ -79,8 +79,9 @@ type freezer struct { frozen uint64 // Number of blocks already frozen threshold uint64 // Number of recent blocks not to freeze (params.FullImmutabilityThreshold apart from tests) - // This lock synchronizes writers and the truncate operation. - writeLock sync.Mutex + // This lock synchronizes writers and the truncate operation, as well as + // the "atomic" (batched) read operations. + writeLock sync.RWMutex writeBatch *freezerBatch readonly bool @@ -200,12 +201,12 @@ func (f *freezer) Ancient(kind string, number uint64) ([]byte, error) { return nil, errUnknownTable } -// ReadAncients retrieves multiple items in sequence, starting from the index 'start'. +// AncientRange retrieves multiple items in sequence, starting from the index 'start'. // It will return // - at most 'max' items, // - at least 1 item (even if exceeding the maxByteSize), but will otherwise // return as many items as fit into maxByteSize. -func (f *freezer) ReadAncients(kind string, start, count, maxBytes uint64) ([][]byte, error) { +func (f *freezer) AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) { if table := f.tables[kind]; table != nil { return table.RetrieveItems(start, count, maxBytes) } @@ -221,8 +222,8 @@ func (f *freezer) Ancients() (uint64, error) { func (f *freezer) AncientSize(kind string) (uint64, error) { // This needs the write lock to avoid data races on table fields. // Speed doesn't matter here, AncientSize is for debugging. - f.writeLock.Lock() - defer f.writeLock.Unlock() + f.writeLock.RLock() + defer f.writeLock.RUnlock() if table := f.tables[kind]; table != nil { return table.size() @@ -230,6 +231,14 @@ func (f *freezer) AncientSize(kind string) (uint64, error) { return 0, errUnknownTable } +// ReadAncients runs the given read operation while ensuring that no writes take place +// on the underlying freezer. +func (f *freezer) ReadAncients(fn func(ethdb.AncientReader) error) (err error) { + f.writeLock.RLock() + defer f.writeLock.RUnlock() + return fn(f) +} + // ModifyAncients runs the given write operation. func (f *freezer) ModifyAncients(fn func(ethdb.AncientWriteOp) error) (writeSize int64, err error) { if f.readonly { diff --git a/core/rawdb/freezer_batch.go b/core/rawdb/freezer_batch.go index 8297c0ac1dd4..762fa8f25f19 100644 --- a/core/rawdb/freezer_batch.go +++ b/core/rawdb/freezer_batch.go @@ -116,7 +116,7 @@ func (batch *freezerTableBatch) reset() { // existing data. func (batch *freezerTableBatch) Append(item uint64, data interface{}) error { if item != batch.curItem { - return errOutOrderInsertion + return fmt.Errorf("%w: have %d want %d", errOutOrderInsertion, item, batch.curItem) } // Encode the item. @@ -136,7 +136,7 @@ func (batch *freezerTableBatch) Append(item uint64, data interface{}) error { // existing data. func (batch *freezerTableBatch) AppendRaw(item uint64, blob []byte) error { if item != batch.curItem { - return errOutOrderInsertion + return fmt.Errorf("%w: have %d want %d", errOutOrderInsertion, item, batch.curItem) } encItem := blob diff --git a/core/rawdb/freezer_test.go b/core/rawdb/freezer_test.go index 7359131c8944..fa84f803068b 100644 --- a/core/rawdb/freezer_test.go +++ b/core/rawdb/freezer_test.go @@ -246,7 +246,7 @@ func TestFreezerConcurrentModifyTruncate(t *testing.T) { if truncateErr != nil { t.Fatal("concurrent truncate failed:", err) } - if !(modifyErr == nil || modifyErr == errOutOrderInsertion) { + if !(errors.Is(modifyErr, nil) || errors.Is(modifyErr, errOutOrderInsertion)) { t.Fatal("wrong error from concurrent modify:", modifyErr) } checkAncientCount(t, f, "test", 10) diff --git a/core/rawdb/schema.go b/core/rawdb/schema.go index 2505ce90b947..d432db2ab752 100644 --- a/core/rawdb/schema.go +++ b/core/rawdb/schema.go @@ -48,8 +48,8 @@ var ( // snapshotDisabledKey flags that the snapshot should not be maintained due to initial sync. snapshotDisabledKey = []byte("SnapshotDisabled") - // snapshotRootKey tracks the hash of the last snapshot. - snapshotRootKey = []byte("SnapshotRoot") + // SnapshotRootKey tracks the hash of the last snapshot. + SnapshotRootKey = []byte("SnapshotRoot") // snapshotJournalKey tracks the in-memory diff layers across restarts. snapshotJournalKey = []byte("SnapshotJournal") @@ -90,7 +90,7 @@ var ( SnapshotStoragePrefix = []byte("o") // SnapshotStoragePrefix + account hash + storage hash -> storage trie value CodePrefix = []byte("c") // CodePrefix + code hash -> account code - preimagePrefix = []byte("secure-key-") // preimagePrefix + hash -> preimage + PreimagePrefix = []byte("secure-key-") // PreimagePrefix + hash -> preimage configPrefix = []byte("ethereum-config-") // config prefix for the db // Chain index prefixes (use `i` + single byte to avoid mixing data types). @@ -207,9 +207,9 @@ func bloomBitsKey(bit uint, section uint64, hash common.Hash) []byte { return key } -// preimageKey = preimagePrefix + hash +// preimageKey = PreimagePrefix + hash func preimageKey(hash common.Hash) []byte { - return append(preimagePrefix, hash.Bytes()...) + return append(PreimagePrefix, hash.Bytes()...) } // codeKey = CodePrefix + hash diff --git a/core/rawdb/table.go b/core/rawdb/table.go index 02e23b51747b..91fc31b660d6 100644 --- a/core/rawdb/table.go +++ b/core/rawdb/table.go @@ -62,10 +62,10 @@ func (t *table) Ancient(kind string, number uint64) ([]byte, error) { return t.db.Ancient(kind, number) } -// ReadAncients is a noop passthrough that just forwards the request to the underlying +// AncientRange is a noop passthrough that just forwards the request to the underlying // database. -func (t *table) ReadAncients(kind string, start, count, maxBytes uint64) ([][]byte, error) { - return t.db.ReadAncients(kind, start, count, maxBytes) +func (t *table) AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) { + return t.db.AncientRange(kind, start, count, maxBytes) } // Ancients is a noop passthrough that just forwards the request to the underlying @@ -85,6 +85,10 @@ func (t *table) ModifyAncients(fn func(ethdb.AncientWriteOp) error) (int64, erro return t.db.ModifyAncients(fn) } +func (t *table) ReadAncients(fn func(reader ethdb.AncientReader) error) (err error) { + return t.db.ReadAncients(fn) +} + // TruncateAncients is a noop passthrough that just forwards the request to the underlying // database. func (t *table) TruncateAncients(items uint64) error { diff --git a/core/rawdb/testdata/stored_receipts.bin b/core/rawdb/testdata/stored_receipts.bin new file mode 100644 index 000000000000..8204fae09bde Binary files /dev/null and b/core/rawdb/testdata/stored_receipts.bin differ diff --git a/core/rlp_test.go b/core/rlp_test.go index 3a90811e7461..40bcef5e55b2 100644 --- a/core/rlp_test.go +++ b/core/rlp_test.go @@ -40,7 +40,7 @@ func getBlock(transactions int, uncles int, dataSize int) *types.Block { // A sender who makes transactions, has some funds key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") address = crypto.PubkeyToAddress(key.PublicKey) - funds = big.NewInt(1000000000000000) + funds = big.NewInt(1_000_000_000_000_000_000) gspec = &Genesis{ Config: params.TestChainConfig, Alloc: GenesisAlloc{address: {Balance: funds}}, diff --git a/core/state/database.go b/core/state/database.go index e25d059c05b9..bbcd2358e5b8 100644 --- a/core/state/database.go +++ b/core/state/database.go @@ -23,6 +23,7 @@ import ( "github.com/VictoriaMetrics/fastcache" "github.com/ethereum/go-ethereum/common" "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/trie" lru "github.com/hashicorp/golang-lru" @@ -70,6 +71,9 @@ type Trie interface { // trie.MissingNodeError is returned. TryGet(key []byte) ([]byte, error) + // TryUpdateAccount abstract an account write in the trie. + TryUpdateAccount(key []byte, account *types.StateAccount) error + // TryUpdate associates key with value in the trie. If value has length zero, any // existing value is deleted from the trie. The value bytes must not be modified // by the caller while they are stored in the trie. If a node was not found in the diff --git a/core/state/dump.go b/core/state/dump.go index 00faa4ed6a6b..bfcc03543516 100644 --- a/core/state/dump.go +++ b/core/state/dump.go @@ -23,6 +23,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/trie" @@ -140,7 +141,7 @@ func (s *StateDB) DumpToCollector(c DumpCollector, conf *DumpConfig) (nextKey [] it := trie.NewIterator(s.trie.NodeIterator(conf.Start)) for it.Next() { - var data Account + var data types.StateAccount if err := rlp.DecodeBytes(it.Value, &data); err != nil { panic(err) } diff --git a/core/state/iterator.go b/core/state/iterator.go index 6a5c73d3d13c..611df52431eb 100644 --- a/core/state/iterator.go +++ b/core/state/iterator.go @@ -21,6 +21,7 @@ import ( "fmt" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/trie" ) @@ -104,7 +105,7 @@ func (it *NodeIterator) step() error { return nil } // Otherwise we've reached an account node, initiate data iteration - var account Account + var account types.StateAccount if err := rlp.Decode(bytes.NewReader(it.stateIt.LeafBlob()), &account); err != nil { return err } diff --git a/core/state/journal.go b/core/state/journal.go index 2070f3087554..57a692dc7ffa 100644 --- a/core/state/journal.go +++ b/core/state/journal.go @@ -33,14 +33,14 @@ type journalEntry interface { } // journal contains the list of state modifications applied since the last state -// commit. These are tracked to be able to be reverted in case of an execution -// exception or revertal request. +// commit. These are tracked to be able to be reverted in the case of an execution +// exception or request for reversal. type journal struct { entries []journalEntry // Current changes tracked by the journal dirties map[common.Address]int // Dirty accounts and the number of changes } -// newJournal create a new initialized journal. +// newJournal creates a new initialized journal. func newJournal() *journal { return &journal{ dirties: make(map[common.Address]int), diff --git a/core/state/pruner/pruner.go b/core/state/pruner/pruner.go index 4d6e41551184..37772ca35c55 100644 --- a/core/state/pruner/pruner.go +++ b/core/state/pruner/pruner.go @@ -29,7 +29,6 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/rawdb" - "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/state/snapshot" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" @@ -426,7 +425,7 @@ func extractGenesis(db ethdb.Database, stateBloom *stateBloom) error { // If it's a leaf node, yes we are touching an account, // dig into the storage trie further. if accIter.Leaf() { - var acc state.Account + var acc types.StateAccount if err := rlp.DecodeBytes(accIter.LeafBlob(), &acc); err != nil { return err } diff --git a/core/state/snapshot/difflayer_test.go b/core/state/snapshot/difflayer_test.go index 919af5fa868f..e15c1d5049b0 100644 --- a/core/state/snapshot/difflayer_test.go +++ b/core/state/snapshot/difflayer_test.go @@ -388,7 +388,7 @@ func BenchmarkJournal(b *testing.B) { } return newDiffLayer(parent, common.Hash{}, destructs, accounts, storage) } - layer := snapshot(new(diskLayer)) + layer := snapshot(emptyLayer()) for i := 1; i < 128; i++ { layer = fill(layer) } diff --git a/core/state/snapshot/generate.go b/core/state/snapshot/generate.go index 3e11b4ac6b94..a4373d8bcdab 100644 --- a/core/state/snapshot/generate.go +++ b/core/state/snapshot/generate.go @@ -560,6 +560,12 @@ func (dl *diskLayer) generate(stats *generatorStats) { default: } if batch.ValueSize() > ethdb.IdealBatchSize || abort != nil { + if bytes.Compare(currentLocation, dl.genMarker) < 0 { + log.Error("Snapshot generator went backwards", + "currentLocation", fmt.Sprintf("%x", currentLocation), + "genMarker", fmt.Sprintf("%x", dl.genMarker)) + } + // Flush out the batch anyway no matter it's empty or not. // It's possible that all the states are recovered and the // generation indeed makes progress. @@ -634,8 +640,14 @@ func (dl *diskLayer) generate(stats *generatorStats) { stats.storage += common.StorageSize(1 + common.HashLength + dataLen) stats.accounts++ } + marker := accountHash[:] + // If the snap generation goes here after interrupted, genMarker may go backward + // when last genMarker is consisted of accountHash and storageHash + if accMarker != nil && bytes.Equal(marker, accMarker) && len(dl.genMarker) > common.HashLength { + marker = dl.genMarker[:] + } // If we've exceeded our batch allowance or termination was requested, flush to disk - if err := checkAndFlush(accountHash[:]); err != nil { + if err := checkAndFlush(marker); err != nil { return err } // If the iterated account is the contract, create a further loop to diff --git a/core/state/snapshot/snapshot.go b/core/state/snapshot/snapshot.go index 8889fa9fec12..6ee6b06bb5f2 100644 --- a/core/state/snapshot/snapshot.go +++ b/core/state/snapshot/snapshot.go @@ -163,6 +163,9 @@ type Tree struct { cache int // Megabytes permitted to use for read caches layers map[common.Hash]snapshot // Collection of all known layers lock sync.RWMutex + + // Test hooks + onFlatten func() // Hook invoked when the bottom most diff layers are flattened } // New attempts to load an already existing snapshot from a persistent key-value @@ -463,14 +466,21 @@ func (t *Tree) cap(diff *diffLayer, layers int) *diskLayer { return nil case *diffLayer: + // Hold the write lock until the flattened parent is linked correctly. + // Otherwise, the stale layer may be accessed by external reads in the + // meantime. + diff.lock.Lock() + defer diff.lock.Unlock() + // Flatten the parent into the grandparent. The flattening internally obtains a // write lock on grandparent. flattened := parent.flatten().(*diffLayer) t.layers[flattened.root] = flattened - diff.lock.Lock() - defer diff.lock.Unlock() - + // Invoke the hook if it's registered. Ugly hack. + if t.onFlatten != nil { + t.onFlatten() + } diff.parent = flattened if flattened.memory < aggregatorMemoryLimit { // Accumulator layer is smaller than the limit, so we can abort, unless diff --git a/core/state/snapshot/snapshot_test.go b/core/state/snapshot/snapshot_test.go index 4b787cfe2eae..12f2765b3b54 100644 --- a/core/state/snapshot/snapshot_test.go +++ b/core/state/snapshot/snapshot_test.go @@ -22,6 +22,7 @@ import ( "math/big" "math/rand" "testing" + "time" "github.com/VictoriaMetrics/fastcache" "github.com/ethereum/go-ethereum/common" @@ -324,7 +325,7 @@ func TestPostCapBasicDataAccess(t *testing.T) { } } -// TestSnaphots tests the functionality for retrieveing the snapshot +// TestSnaphots tests the functionality for retrieving the snapshot // with given head root and the desired depth. func TestSnaphots(t *testing.T) { // setAccount is a helper to construct a random account entry and assign it to @@ -423,3 +424,63 @@ func TestSnaphots(t *testing.T) { } } } + +// TestReadStateDuringFlattening tests the scenario that, during the +// bottom diff layers are merging which tags these as stale, the read +// happens via a pre-created top snapshot layer which tries to access +// the state in these stale layers. Ensure this read can retrieve the +// right state back(block until the flattening is finished) instead of +// an unexpected error(snapshot layer is stale). +func TestReadStateDuringFlattening(t *testing.T) { + // setAccount is a helper to construct a random account entry and assign it to + // an account slot in a snapshot + setAccount := func(accKey string) map[common.Hash][]byte { + return map[common.Hash][]byte{ + common.HexToHash(accKey): randomAccount(), + } + } + // Create a starting base layer and a snapshot tree out of it + base := &diskLayer{ + diskdb: rawdb.NewMemoryDatabase(), + root: common.HexToHash("0x01"), + cache: fastcache.New(1024 * 500), + } + snaps := &Tree{ + layers: map[common.Hash]snapshot{ + base.root: base, + }, + } + // 4 layers in total, 3 diff layers and 1 disk layers + snaps.Update(common.HexToHash("0xa1"), common.HexToHash("0x01"), nil, setAccount("0xa1"), nil) + snaps.Update(common.HexToHash("0xa2"), common.HexToHash("0xa1"), nil, setAccount("0xa2"), nil) + snaps.Update(common.HexToHash("0xa3"), common.HexToHash("0xa2"), nil, setAccount("0xa3"), nil) + + // Obtain the topmost snapshot handler for state accessing + snap := snaps.Snapshot(common.HexToHash("0xa3")) + + // Register the testing hook to access the state after flattening + var result = make(chan *Account) + snaps.onFlatten = func() { + // Spin up a thread to read the account from the pre-created + // snapshot handler. It's expected to be blocked. + go func() { + account, _ := snap.Account(common.HexToHash("0xa1")) + result <- account + }() + select { + case res := <-result: + t.Fatalf("Unexpected return %v", res) + case <-time.NewTimer(time.Millisecond * 300).C: + } + } + // Cap the snap tree, which will mark the bottom-most layer as stale. + snaps.Cap(common.HexToHash("0xa3"), 1) + select { + case account := <-result: + if account == nil { + t.Fatal("Failed to retrieve account") + } + case <-time.NewTimer(time.Millisecond * 300).C: + t.Fatal("Unexpected blocker") + } +} diff --git a/core/state/state_object.go b/core/state/state_object.go index 7b366d64c742..138fcbdecde8 100644 --- a/core/state/state_object.go +++ b/core/state/state_object.go @@ -24,6 +24,7 @@ import ( "time" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/rlp" @@ -65,7 +66,7 @@ func (s Storage) Copy() Storage { type stateObject struct { address common.Address addrHash common.Hash // hash of ethereum address of the account - data Account + data types.StateAccount db *StateDB // DB error. @@ -97,17 +98,8 @@ func (s *stateObject) empty() bool { return s.data.Nonce == 0 && s.data.Balance.Sign() == 0 && bytes.Equal(s.data.CodeHash, emptyCodeHash) } -// Account is the Ethereum consensus representation of accounts. -// These objects are stored in the main account trie. -type Account struct { - Nonce uint64 - Balance *big.Int - Root common.Hash // merkle root of the storage trie - CodeHash []byte -} - // newObject creates a state object. -func newObject(db *StateDB, address common.Address, data Account) *stateObject { +func newObject(db *StateDB, address common.Address, data types.StateAccount) *stateObject { if data.Balance == nil { data.Balance = new(big.Int) } @@ -130,7 +122,7 @@ func newObject(db *StateDB, address common.Address, data Account) *stateObject { // EncodeRLP implements rlp.Encoder. func (s *stateObject) EncodeRLP(w io.Writer) error { - return rlp.Encode(w, s.data) + return rlp.Encode(w, &s.data) } // setError remembers the first non-nil error it is called with. @@ -236,7 +228,7 @@ func (s *stateObject) GetCommittedState(db Database, key common.Hash) common.Has } enc, err = s.db.snap.Storage(s.addrHash, crypto.Keccak256Hash(key.Bytes())) } - // If snapshot unavailable or reading from it failed, load from the database + // If the snapshot is unavailable or reading from it fails, load from the database. if s.db.snap == nil || err != nil { if meter != nil { // If we already spent time checking the snapshot, account for it diff --git a/core/state/statedb.go b/core/state/statedb.go index a6d47179ba80..e3541339eaa5 100644 --- a/core/state/statedb.go +++ b/core/state/statedb.go @@ -460,12 +460,7 @@ func (s *StateDB) updateStateObject(obj *stateObject) { } // Encode the account and update the account trie addr := obj.Address() - - data, err := rlp.EncodeToBytes(obj) - if err != nil { - panic(fmt.Errorf("can't encode object at %x: %v", addr[:], err)) - } - if err = s.trie.TryUpdate(addr[:], data); err != nil { + if err := s.trie.TryUpdateAccount(addr[:], &obj.data); err != nil { s.setError(fmt.Errorf("updateStateObject (%x) error: %v", addr[:], err)) } @@ -512,7 +507,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject { } // If no live objects are available, attempt to use snapshots var ( - data *Account + data *types.StateAccount err error ) if s.snap != nil { @@ -524,7 +519,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject { if acc == nil { return nil } - data = &Account{ + data = &types.StateAccount{ Nonce: acc.Nonce, Balance: acc.Balance, CodeHash: acc.CodeHash, @@ -551,7 +546,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject { if len(enc) == 0 { return nil } - data = new(Account) + data = new(types.StateAccount) if err := rlp.DecodeBytes(enc, data); err != nil { log.Error("Failed to decode state object", "addr", addr, "err", err) return nil @@ -588,7 +583,7 @@ func (s *StateDB) createObject(addr common.Address) (newobj, prev *stateObject) s.snapDestructs[prev.addrHash] = struct{}{} } } - newobj = newObject(s, addr, Account{}) + newobj = newObject(s, addr, types.StateAccount{}) if prev == nil { s.journal.append(createObjectChange{account: &addr}) } else { @@ -942,7 +937,7 @@ func (s *StateDB) Commit(deleteEmptyObjects bool) (common.Hash, error) { } // The onleaf func is called _serially_, so we can reuse the same account // for unmarshalling every time. - var account Account + var account types.StateAccount root, accountCommitted, err := s.trie.Commit(func(_ [][]byte, _ []byte, leaf []byte, parent common.Hash) error { if err := rlp.DecodeBytes(leaf, &account); err != nil { return nil diff --git a/core/state/sync.go b/core/state/sync.go index 7a5852fb1945..734961d9c512 100644 --- a/core/state/sync.go +++ b/core/state/sync.go @@ -20,6 +20,7 @@ import ( "bytes" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/trie" @@ -43,7 +44,7 @@ func NewStateSync(root common.Hash, database ethdb.KeyValueReader, bloom *trie.S return err } } - var obj Account + var obj types.StateAccount if err := rlp.Decode(bytes.NewReader(leaf), &obj); err != nil { return err } diff --git a/core/state/sync_test.go b/core/state/sync_test.go index a13fcf56a376..beb8fcfd9c46 100644 --- a/core/state/sync_test.go +++ b/core/state/sync_test.go @@ -23,6 +23,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/rawdb" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb/memorydb" @@ -203,7 +204,7 @@ func testIterativeStateSync(t *testing.T, count int, commit bool, bypath bool) { } results[len(hashQueue)+i] = trie.SyncResult{Hash: crypto.Keccak256Hash(data), Data: data} } else { - var acc Account + var acc types.StateAccount if err := rlp.DecodeBytes(srcTrie.Get(path[0]), &acc); err != nil { t.Fatalf("failed to decode account on path %x: %v", path, err) } diff --git a/core/state_processor_test.go b/core/state_processor_test.go index 13a9eb810df6..aa8e4bebf9d4 100644 --- a/core/state_processor_test.go +++ b/core/state_processor_test.go @@ -17,10 +17,12 @@ package core import ( + "crypto/ecdsa" "math/big" "testing" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/consensus" "github.com/ethereum/go-ethereum/consensus/ethash" "github.com/ethereum/go-ethereum/consensus/misc" @@ -54,11 +56,12 @@ func TestStateProcessorErrors(t *testing.T) { LondonBlock: big.NewInt(0), Ethash: new(params.EthashConfig), } - signer = types.LatestSigner(config) - testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + signer = types.LatestSigner(config) + key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") + key2, _ = crypto.HexToECDSA("0202020202020202020202020202020202020202020202020202002020202020") ) - var makeTx = func(nonce uint64, to common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *types.Transaction { - tx, _ := types.SignTx(types.NewTransaction(nonce, to, amount, gasLimit, gasPrice, data), signer, testKey) + var makeTx = func(key *ecdsa.PrivateKey, nonce uint64, to common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *types.Transaction { + tx, _ := types.SignTx(types.NewTransaction(nonce, to, amount, gasLimit, gasPrice, data), signer, key) return tx } var mkDynamicTx = func(nonce uint64, to common.Address, gasLimit uint64, gasTipCap, gasFeeCap *big.Int) *types.Transaction { @@ -69,7 +72,7 @@ func TestStateProcessorErrors(t *testing.T) { Gas: gasLimit, To: &to, Value: big.NewInt(0), - }), signer, testKey) + }), signer, key1) return tx } { // Tests against a 'recent' chain definition @@ -82,6 +85,10 @@ func TestStateProcessorErrors(t *testing.T) { Balance: big.NewInt(1000000000000000000), // 1 ether Nonce: 0, }, + common.HexToAddress("0xfd0810DD14796680f72adf1a371963d0745BCc64"): GenesisAccount{ + Balance: big.NewInt(1000000000000000000), // 1 ether + Nonce: math.MaxUint64, + }, }, } genesis = gspec.MustCommit(db) @@ -97,32 +104,38 @@ func TestStateProcessorErrors(t *testing.T) { }{ { // ErrNonceTooLow txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), - makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), }, want: "could not apply tx 1 [0x0026256b3939ed97e2c4a6f3fce8ecf83bdcfa6d507c47838c308a1fb0436f62]: nonce too low: address 0x71562b71999873DB5b286dF957af199Ec94617F7, tx: 0 state: 1", }, { // ErrNonceTooHigh txs: []*types.Transaction{ - makeTx(100, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), + makeTx(key1, 100, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), }, want: "could not apply tx 0 [0xdebad714ca7f363bd0d8121c4518ad48fa469ca81b0a081be3d10c17460f751b]: nonce too high: address 0x71562b71999873DB5b286dF957af199Ec94617F7, tx: 100 state: 0", }, + { // ErrNonceMax + txs: []*types.Transaction{ + makeTx(key2, math.MaxUint64, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil), + }, + want: "could not apply tx 0 [0x84ea18d60eb2bb3b040e3add0eb72f757727122cc257dd858c67cb6591a85986]: nonce has max value: address 0xfd0810DD14796680f72adf1a371963d0745BCc64, nonce: 18446744073709551615", + }, { // ErrGasLimitReached txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(0), 21000000, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), 21000000, big.NewInt(875000000), nil), }, want: "could not apply tx 0 [0xbd49d8dadfd47fb846986695f7d4da3f7b2c48c8da82dbc211a26eb124883de9]: gas limit reached", }, { // ErrInsufficientFundsForTransfer txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(1000000000000000000), params.TxGas, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(1000000000000000000), params.TxGas, big.NewInt(875000000), nil), }, want: "could not apply tx 0 [0x98c796b470f7fcab40aaef5c965a602b0238e1034cce6fb73823042dd0638d74]: insufficient funds for gas * price + value: address 0x71562b71999873DB5b286dF957af199Ec94617F7 have 1000000000000000000 want 1000018375000000000", }, { // ErrInsufficientFunds txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(900000000000000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(900000000000000000), nil), }, want: "could not apply tx 0 [0x4a69690c4b0cd85e64d0d9ea06302455b01e10a83db964d60281739752003440]: insufficient funds for gas * price + value: address 0x71562b71999873DB5b286dF957af199Ec94617F7 have 1000000000000000000 want 18900000000000000000000", }, @@ -132,13 +145,13 @@ func TestStateProcessorErrors(t *testing.T) { // multiplication len(data) +gas_per_byte overflows uint64. Not testable at the moment { // ErrIntrinsicGas txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(0), params.TxGas-1000, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), params.TxGas-1000, big.NewInt(875000000), nil), }, want: "could not apply tx 0 [0xcf3b049a0b516cb4f9274b3e2a264359e2ba53b2fb64b7bda2c634d5c9d01fca]: intrinsic gas too low: have 20000, want 21000", }, { // ErrGasLimitReached txs: []*types.Transaction{ - makeTx(0, common.Address{}, big.NewInt(0), params.TxGas*1000, big.NewInt(875000000), nil), + makeTx(key1, 0, common.Address{}, big.NewInt(0), params.TxGas*1000, big.NewInt(875000000), nil), }, want: "could not apply tx 0 [0xbd49d8dadfd47fb846986695f7d4da3f7b2c48c8da82dbc211a26eb124883de9]: gas limit reached", }, diff --git a/core/state_transition.go b/core/state_transition.go index f8e5fe2d69ef..8dde4ef33873 100644 --- a/core/state_transition.go +++ b/core/state_transition.go @@ -240,6 +240,9 @@ func (st *StateTransition) preCheck() error { } else if stNonce > msgNonce { return fmt.Errorf("%w: address %v, tx: %d state: %d", ErrNonceTooLow, st.msg.From().Hex(), msgNonce, stNonce) + } else if stNonce+1 < stNonce { + return fmt.Errorf("%w: address %v, nonce: %d", ErrNonceMax, + st.msg.From().Hex(), stNonce) } // Make sure the sender is an EOA if codeHash := st.state.GetCodeHash(st.msg.From()); codeHash != emptyCodeHash && codeHash != (common.Hash{}) { diff --git a/core/tx_list.go b/core/tx_list.go index ea96f3ebbdfa..f141a03bbd96 100644 --- a/core/tx_list.go +++ b/core/tx_list.go @@ -295,9 +295,9 @@ func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Tran thresholdFeeCap := aFeeCap.Div(aFeeCap, b) thresholdTip := aTip.Div(aTip, b) - // Have to ensure that either the new fee cap or tip is higher than the + // We have to ensure that both the new fee cap and tip are higher than the // old ones as well as checking the percentage threshold to ensure that - // this is accurate for low (Wei-level) gas price replacements + // this is accurate for low (Wei-level) gas price replacements. if tx.GasFeeCapIntCmp(thresholdFeeCap) < 0 || tx.GasTipCapIntCmp(thresholdTip) < 0 { return false, nil } diff --git a/core/tx_list_test.go b/core/tx_list_test.go index 3a5842d2e8e3..ef49cae1dd1c 100644 --- a/core/tx_list_test.go +++ b/core/tx_list_test.go @@ -51,7 +51,7 @@ func TestStrictTxListAdd(t *testing.T) { } } -func BenchmarkTxListAdd(t *testing.B) { +func BenchmarkTxListAdd(b *testing.B) { // Generate a list of transactions to insert key, _ := crypto.GenerateKey() @@ -60,11 +60,13 @@ func BenchmarkTxListAdd(t *testing.B) { txs[i] = transaction(uint64(i), 0, key) } // Insert the transactions in a random order - list := newTxList(true) priceLimit := big.NewInt(int64(DefaultTxPoolConfig.PriceLimit)) - t.ResetTimer() - for _, v := range rand.Perm(len(txs)) { - list.Add(txs[v], DefaultTxPoolConfig.PriceBump) - list.Filter(priceLimit, DefaultTxPoolConfig.PriceBump) + b.ResetTimer() + for i := 0; i < b.N; i++ { + list := newTxList(true) + for _, v := range rand.Perm(len(txs)) { + list.Add(txs[v], DefaultTxPoolConfig.PriceBump) + list.Filter(priceLimit, DefaultTxPoolConfig.PriceBump) + } } } diff --git a/core/tx_noncer.go b/core/tx_noncer.go index aa87c643aee2..d6d220077507 100644 --- a/core/tx_noncer.go +++ b/core/tx_noncer.go @@ -77,3 +77,11 @@ func (txn *txNoncer) setIfLower(addr common.Address, nonce uint64) { } txn.nonces[addr] = nonce } + +// setAll sets the nonces for all accounts to the given map. +func (txn *txNoncer) setAll(all map[common.Address]uint64) { + txn.lock.Lock() + defer txn.lock.Unlock() + + txn.nonces = all +} diff --git a/core/tx_pool.go b/core/tx_pool.go index 5c70cf170578..0e3844bcba44 100644 --- a/core/tx_pool.go +++ b/core/tx_pool.go @@ -533,7 +533,7 @@ func (pool *TxPool) ContentFrom(addr common.Address) (types.Transactions, types. // The enforceTips parameter can be used to do an extra filtering on the pending // transactions and only return those whose **effective** tip is large enough in // the next pending execution environment. -func (pool *TxPool) Pending(enforceTips bool) (map[common.Address]types.Transactions, error) { +func (pool *TxPool) Pending(enforceTips bool) map[common.Address]types.Transactions { pool.mu.Lock() defer pool.mu.Unlock() @@ -554,7 +554,7 @@ func (pool *TxPool) Pending(enforceTips bool) (map[common.Address]types.Transact pending[addr] = txs } } - return pending, nil + return pending } // Locals retrieves the accounts currently considered local by the pool. @@ -621,8 +621,9 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error { if err != nil { return ErrInvalidSender } - // Drop non-local transactions under our own minimal accepted gas price or tip - if !local && tx.GasTipCapIntCmp(pool.gasPrice) < 0 { + // Drop non-local transactions under our own minimal accepted gas price or tip. + pendingBaseFee := pool.priced.urgent.baseFee + if !local && tx.EffectiveGasTipIntCmp(pool.gasPrice, pendingBaseFee) < 0 { return ErrUnderpriced } // Ensure the transaction adheres to nonce ordering @@ -1182,16 +1183,18 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt pendingBaseFee := misc.CalcBaseFee(pool.chainconfig, reset.newHead) pool.priced.SetBaseFee(pendingBaseFee) } + // Update all accounts to the latest known pending nonce + nonces := make(map[common.Address]uint64, len(pool.pending)) + for addr, list := range pool.pending { + highestPending := list.LastElement() + nonces[addr] = highestPending.Nonce() + 1 + } + pool.pendingNonces.setAll(nonces) } // Ensure pool.queue and pool.pending sizes stay within the configured limits. pool.truncatePending() pool.truncateQueue() - // Update all accounts to the latest known pending nonce - for addr, list := range pool.pending { - highestPending := list.LastElement() - pool.pendingNonces.set(addr, highestPending.Nonce()+1) - } dropBetweenReorgHistogram.Update(int64(pool.changesSinceReorg)) pool.changesSinceReorg = 0 // Reset change counter pool.mu.Unlock() diff --git a/core/tx_pool_test.go b/core/tx_pool_test.go index 9b5208de3aa7..a7af275835ac 100644 --- a/core/tx_pool_test.go +++ b/core/tx_pool_test.go @@ -255,10 +255,6 @@ func TestStateChangeDuringTransactionPoolReset(t *testing.T) { trigger = true <-pool.requestReset(nil, nil) - _, err := pool.Pending(false) - if err != nil { - t.Fatalf("Could not fetch pending transactions: %v", err) - } nonce = pool.Nonce(address) if nonce != 2 { t.Fatalf("Invalid nonce, want 2, got %d", nonce) @@ -2544,3 +2540,24 @@ func BenchmarkInsertRemoteWithAllLocals(b *testing.B) { pool.Stop() } } + +// Benchmarks the speed of batch transaction insertion in case of multiple accounts. +func BenchmarkPoolMultiAccountBatchInsert(b *testing.B) { + // Generate a batch of transactions to enqueue into the pool + pool, _ := setupTxPool() + defer pool.Stop() + b.ReportAllocs() + batches := make(types.Transactions, b.N) + for i := 0; i < b.N; i++ { + key, _ := crypto.GenerateKey() + account := crypto.PubkeyToAddress(key.PublicKey) + pool.currentState.AddBalance(account, big.NewInt(1000000)) + tx := transaction(uint64(0), 100000, key) + batches[i] = tx + } + // Benchmark importing the transactions into the queue + b.ResetTimer() + for _, tx := range batches { + pool.AddRemotesSync([]*types.Transaction{tx}) + } +} diff --git a/core/types/access_list_tx.go b/core/types/access_list_tx.go index d8d08b48c5bb..ee5f194b77b8 100644 --- a/core/types/access_list_tx.go +++ b/core/types/access_list_tx.go @@ -59,7 +59,7 @@ type AccessListTx struct { func (tx *AccessListTx) copy() TxData { cpy := &AccessListTx{ Nonce: tx.Nonce, - To: tx.To, // TODO: copy pointed-to address + To: copyAddressPtr(tx.To), Data: common.CopyBytes(tx.Data), Gas: tx.Gas, // These are copied below. @@ -96,7 +96,6 @@ func (tx *AccessListTx) copy() TxData { // accessors for innerTx. func (tx *AccessListTx) txType() byte { return AccessListTxType } func (tx *AccessListTx) chainID() *big.Int { return tx.ChainID } -func (tx *AccessListTx) protected() bool { return true } func (tx *AccessListTx) accessList() AccessList { return tx.AccessList } func (tx *AccessListTx) data() []byte { return tx.Data } func (tx *AccessListTx) gas() uint64 { return tx.Gas } diff --git a/core/types/dynamic_fee_tx.go b/core/types/dynamic_fee_tx.go index c6719a40898d..585c029d8901 100644 --- a/core/types/dynamic_fee_tx.go +++ b/core/types/dynamic_fee_tx.go @@ -43,7 +43,7 @@ type DynamicFeeTx struct { func (tx *DynamicFeeTx) copy() TxData { cpy := &DynamicFeeTx{ Nonce: tx.Nonce, - To: tx.To, // TODO: copy pointed-to address + To: copyAddressPtr(tx.To), Data: common.CopyBytes(tx.Data), Gas: tx.Gas, // These are copied below. @@ -84,7 +84,6 @@ func (tx *DynamicFeeTx) copy() TxData { // accessors for innerTx. func (tx *DynamicFeeTx) txType() byte { return DynamicFeeTxType } func (tx *DynamicFeeTx) chainID() *big.Int { return tx.ChainID } -func (tx *DynamicFeeTx) protected() bool { return true } func (tx *DynamicFeeTx) accessList() AccessList { return tx.AccessList } func (tx *DynamicFeeTx) data() []byte { return tx.Data } func (tx *DynamicFeeTx) gas() uint64 { return tx.Gas } diff --git a/core/types/legacy_tx.go b/core/types/legacy_tx.go index 514010ebbd74..cb86bed772bc 100644 --- a/core/types/legacy_tx.go +++ b/core/types/legacy_tx.go @@ -62,7 +62,7 @@ func NewContractCreation(nonce uint64, amount *big.Int, gasLimit uint64, gasPric func (tx *LegacyTx) copy() TxData { cpy := &LegacyTx{ Nonce: tx.Nonce, - To: tx.To, // TODO: copy pointed-to address + To: copyAddressPtr(tx.To), Data: common.CopyBytes(tx.Data), Gas: tx.Gas, // These are initialized below. diff --git a/core/types/receipt.go b/core/types/receipt.go index 62f2e6bfd72f..9a8e94270da0 100644 --- a/core/types/receipt.go +++ b/core/types/receipt.go @@ -144,13 +144,29 @@ func (r *Receipt) EncodeRLP(w io.Writer) error { buf := encodeBufferPool.Get().(*bytes.Buffer) defer encodeBufferPool.Put(buf) buf.Reset() - buf.WriteByte(r.Type) - if err := rlp.Encode(buf, data); err != nil { + if err := r.encodeTyped(data, buf); err != nil { return err } return rlp.Encode(w, buf.Bytes()) } +// encodeTyped writes the canonical encoding of a typed receipt to w. +func (r *Receipt) encodeTyped(data *receiptRLP, w *bytes.Buffer) error { + w.WriteByte(r.Type) + return rlp.Encode(w, data) +} + +// MarshalBinary returns the consensus encoding of the receipt. +func (r *Receipt) MarshalBinary() ([]byte, error) { + if r.Type == LegacyTxType { + return rlp.EncodeToBytes(r) + } + data := &receiptRLP{r.statusEncoding(), r.CumulativeGasUsed, r.Bloom, r.Logs} + var buf bytes.Buffer + err := r.encodeTyped(data, &buf) + return buf.Bytes(), err +} + // DecodeRLP implements rlp.Decoder, and loads the consensus fields of a receipt // from an RLP stream. func (r *Receipt) DecodeRLP(s *rlp.Stream) error { @@ -189,6 +205,42 @@ func (r *Receipt) DecodeRLP(s *rlp.Stream) error { } } +// UnmarshalBinary decodes the consensus encoding of receipts. +// It supports legacy RLP receipts and EIP-2718 typed receipts. +func (r *Receipt) UnmarshalBinary(b []byte) error { + if len(b) > 0 && b[0] > 0x7f { + // It's a legacy receipt decode the RLP + var data receiptRLP + err := rlp.DecodeBytes(b, &data) + if err != nil { + return err + } + r.Type = LegacyTxType + return r.setFromRLP(data) + } + // It's an EIP2718 typed transaction envelope. + return r.decodeTyped(b) +} + +// decodeTyped decodes a typed receipt from the canonical format. +func (r *Receipt) decodeTyped(b []byte) error { + if len(b) == 0 { + return errEmptyTypedReceipt + } + switch b[0] { + case DynamicFeeTxType, AccessListTxType: + var data receiptRLP + err := rlp.DecodeBytes(b[1:], &data) + if err != nil { + return err + } + r.Type = b[0] + return r.setFromRLP(data) + default: + return ErrTxTypeNotSupported + } +} + func (r *Receipt) setFromRLP(data receiptRLP) error { r.CumulativeGasUsed, r.Bloom, r.Logs = data.CumulativeGasUsed, data.Bloom, data.Logs return r.setStatus(data.PostStateOrStatus) @@ -347,42 +399,42 @@ func (rs Receipts) EncodeIndex(i int, w *bytes.Buffer) { // DeriveFields fills the receipts with their computed fields based on consensus // data and contextual infos like containing block and transactions. -func (r Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, txs Transactions) error { +func (rs Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, txs Transactions) error { signer := MakeSigner(config, new(big.Int).SetUint64(number)) logIndex := uint(0) - if len(txs) != len(r) { + if len(txs) != len(rs) { return errors.New("transaction and receipt count mismatch") } - for i := 0; i < len(r); i++ { + for i := 0; i < len(rs); i++ { // The transaction type and hash can be retrieved from the transaction itself - r[i].Type = txs[i].Type() - r[i].TxHash = txs[i].Hash() + rs[i].Type = txs[i].Type() + rs[i].TxHash = txs[i].Hash() // block location fields - r[i].BlockHash = hash - r[i].BlockNumber = new(big.Int).SetUint64(number) - r[i].TransactionIndex = uint(i) + rs[i].BlockHash = hash + rs[i].BlockNumber = new(big.Int).SetUint64(number) + rs[i].TransactionIndex = uint(i) // The contract address can be derived from the transaction itself if txs[i].To() == nil { // Deriving the signer is expensive, only do if it's actually needed from, _ := Sender(signer, txs[i]) - r[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce()) + rs[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce()) } // The used gas can be calculated based on previous r if i == 0 { - r[i].GasUsed = r[i].CumulativeGasUsed + rs[i].GasUsed = rs[i].CumulativeGasUsed } else { - r[i].GasUsed = r[i].CumulativeGasUsed - r[i-1].CumulativeGasUsed + rs[i].GasUsed = rs[i].CumulativeGasUsed - rs[i-1].CumulativeGasUsed } // The derived log fields can simply be set from the block and transaction - for j := 0; j < len(r[i].Logs); j++ { - r[i].Logs[j].BlockNumber = number - r[i].Logs[j].BlockHash = hash - r[i].Logs[j].TxHash = r[i].TxHash - r[i].Logs[j].TxIndex = uint(i) - r[i].Logs[j].Index = logIndex + for j := 0; j < len(rs[i].Logs); j++ { + rs[i].Logs[j].BlockNumber = number + rs[i].Logs[j].BlockHash = hash + rs[i].Logs[j].TxHash = rs[i].TxHash + rs[i].Logs[j].TxIndex = uint(i) + rs[i].Logs[j].Index = logIndex logIndex++ } } diff --git a/core/types/receipt_test.go b/core/types/receipt_test.go index 22a316c2374b..613559a6586c 100644 --- a/core/types/receipt_test.go +++ b/core/types/receipt_test.go @@ -29,6 +29,59 @@ import ( "github.com/ethereum/go-ethereum/rlp" ) +var ( + legacyReceipt = &Receipt{ + Status: ReceiptStatusFailed, + CumulativeGasUsed: 1, + Logs: []*Log{ + { + Address: common.BytesToAddress([]byte{0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + { + Address: common.BytesToAddress([]byte{0x01, 0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + }, + } + accessListReceipt = &Receipt{ + Status: ReceiptStatusFailed, + CumulativeGasUsed: 1, + Logs: []*Log{ + { + Address: common.BytesToAddress([]byte{0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + { + Address: common.BytesToAddress([]byte{0x01, 0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + }, + Type: AccessListTxType, + } + eip1559Receipt = &Receipt{ + Status: ReceiptStatusFailed, + CumulativeGasUsed: 1, + Logs: []*Log{ + { + Address: common.BytesToAddress([]byte{0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + { + Address: common.BytesToAddress([]byte{0x01, 0x11}), + Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")}, + Data: []byte{0x01, 0x00, 0xff}, + }, + }, + Type: DynamicFeeTxType, + } +) + func TestDecodeEmptyTypedReceipt(t *testing.T) { input := []byte{0x80} var r Receipt @@ -273,9 +326,6 @@ func TestDeriveFields(t *testing.T) { if receipts[i].Logs[j].TxHash != txs[i].Hash() { t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String()) } - if receipts[i].Logs[j].TxHash != txs[i].Hash() { - t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String()) - } if receipts[i].Logs[j].TxIndex != uint(i) { t.Errorf("receipts[%d].Logs[%d].TransactionIndex = %d, want %d", i, j, receipts[i].Logs[j].TxIndex, i) } @@ -315,6 +365,105 @@ func TestTypedReceiptEncodingDecoding(t *testing.T) { } } +func TestReceiptMarshalBinary(t *testing.T) { + // Legacy Receipt + legacyReceipt.Bloom = CreateBloom(Receipts{legacyReceipt}) + have, err := legacyReceipt.MarshalBinary() + if err != nil { + t.Fatalf("marshal binary error: %v", err) + } + legacyReceipts := Receipts{legacyReceipt} + buf := new(bytes.Buffer) + legacyReceipts.EncodeIndex(0, buf) + haveEncodeIndex := buf.Bytes() + if !bytes.Equal(have, haveEncodeIndex) { + t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex) + } + buf.Reset() + if err := legacyReceipt.EncodeRLP(buf); err != nil { + t.Fatalf("encode rlp error: %v", err) + } + haveRLPEncode := buf.Bytes() + if !bytes.Equal(have, haveRLPEncode) { + t.Errorf("BinaryMarshal and EncodeRLP mismatch for legacy tx, got %x want %x", have, haveRLPEncode) + } + legacyWant := common.FromHex("f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + if !bytes.Equal(have, legacyWant) { + t.Errorf("encoded RLP mismatch, got %x want %x", have, legacyWant) + } + + // 2930 Receipt + buf.Reset() + accessListReceipt.Bloom = CreateBloom(Receipts{accessListReceipt}) + have, err = accessListReceipt.MarshalBinary() + if err != nil { + t.Fatalf("marshal binary error: %v", err) + } + accessListReceipts := Receipts{accessListReceipt} + accessListReceipts.EncodeIndex(0, buf) + haveEncodeIndex = buf.Bytes() + if !bytes.Equal(have, haveEncodeIndex) { + t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex) + } + accessListWant := common.FromHex("01f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + if !bytes.Equal(have, accessListWant) { + t.Errorf("encoded RLP mismatch, got %x want %x", have, accessListWant) + } + + // 1559 Receipt + buf.Reset() + eip1559Receipt.Bloom = CreateBloom(Receipts{eip1559Receipt}) + have, err = eip1559Receipt.MarshalBinary() + if err != nil { + t.Fatalf("marshal binary error: %v", err) + } + eip1559Receipts := Receipts{eip1559Receipt} + eip1559Receipts.EncodeIndex(0, buf) + haveEncodeIndex = buf.Bytes() + if !bytes.Equal(have, haveEncodeIndex) { + t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex) + } + eip1559Want := common.FromHex("02f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + if !bytes.Equal(have, eip1559Want) { + t.Errorf("encoded RLP mismatch, got %x want %x", have, eip1559Want) + } +} + +func TestReceiptUnmarshalBinary(t *testing.T) { + // Legacy Receipt + legacyBinary := common.FromHex("f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + gotLegacyReceipt := new(Receipt) + if err := gotLegacyReceipt.UnmarshalBinary(legacyBinary); err != nil { + t.Fatalf("unmarshal binary error: %v", err) + } + legacyReceipt.Bloom = CreateBloom(Receipts{legacyReceipt}) + if !reflect.DeepEqual(gotLegacyReceipt, legacyReceipt) { + t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotLegacyReceipt, legacyReceipt) + } + + // 2930 Receipt + accessListBinary := common.FromHex("01f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + gotAccessListReceipt := new(Receipt) + if err := gotAccessListReceipt.UnmarshalBinary(accessListBinary); err != nil { + t.Fatalf("unmarshal binary error: %v", err) + } + accessListReceipt.Bloom = CreateBloom(Receipts{accessListReceipt}) + if !reflect.DeepEqual(gotAccessListReceipt, accessListReceipt) { + t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotAccessListReceipt, accessListReceipt) + } + + // 1559 Receipt + eip1559RctBinary := common.FromHex("02f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff") + got1559Receipt := new(Receipt) + if err := got1559Receipt.UnmarshalBinary(eip1559RctBinary); err != nil { + t.Fatalf("unmarshal binary error: %v", err) + } + eip1559Receipt.Bloom = CreateBloom(Receipts{eip1559Receipt}) + if !reflect.DeepEqual(got1559Receipt, eip1559Receipt) { + t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", got1559Receipt, eip1559Receipt) + } +} + func clearComputedFieldsOnReceipts(t *testing.T, receipts Receipts) { t.Helper() diff --git a/signer/rules/deps/deps.go b/core/types/state_account.go similarity index 66% rename from signer/rules/deps/deps.go rename to core/types/state_account.go index 5ee00b900ae8..68804bf311f4 100644 --- a/signer/rules/deps/deps.go +++ b/core/types/state_account.go @@ -1,4 +1,4 @@ -// Copyright 2018 The go-ethereum Authors +// Copyright 2021 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 @@ -14,8 +14,19 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . -// Package deps contains the console JavaScript dependencies Go embedded. -package deps +package types -//go:generate go-bindata -nometadata -pkg deps -o bindata.go bignumber.js -//go:generate gofmt -w -s bindata.go +import ( + "math/big" + + "github.com/ethereum/go-ethereum/common" +) + +// StateAccount is the Ethereum consensus representation of accounts. +// These objects are stored in the main account trie. +type StateAccount struct { + Nonce uint64 + Balance *big.Int + Root common.Hash // merkle root of the storage trie + CodeHash []byte +} diff --git a/core/types/transaction.go b/core/types/transaction.go index 0271ee4946b3..ff8de4db0167 100644 --- a/core/types/transaction.go +++ b/core/types/transaction.go @@ -323,13 +323,7 @@ func (tx *Transaction) Nonce() uint64 { return tx.inner.nonce() } // To returns the recipient address of the transaction. // For contract-creation transactions, To returns nil. func (tx *Transaction) To() *common.Address { - // Copy the pointed-to address. - ito := tx.inner.to() - if ito == nil { - return nil - } - cpy := *ito - return &cpy + return copyAddressPtr(tx.inner.to()) } // Cost returns gas * gasPrice + value. @@ -677,3 +671,12 @@ func (m Message) Nonce() uint64 { return m.nonce } func (m Message) Data() []byte { return m.data } func (m Message) AccessList() AccessList { return m.accessList } func (m Message) IsFake() bool { return m.isFake } + +// copyAddressPtr copies an address. +func copyAddressPtr(a *common.Address) *common.Address { + if a == nil { + return nil + } + cpy := *a + return &cpy +} diff --git a/core/vm/access_list_tracer.go b/core/vm/access_list_tracer.go index 11b4e294263e..1368e4c99de0 100644 --- a/core/vm/access_list_tracer.go +++ b/core/vm/access_list_tracer.go @@ -141,7 +141,7 @@ func (a *AccessListTracer) CaptureStart(env *EVM, from common.Address, to common } // CaptureState captures all opcodes that touch storage or addresses and adds them to the accesslist. -func (a *AccessListTracer) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { +func (a *AccessListTracer) CaptureState(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { stack := scope.Stack if (op == SLOAD || op == SSTORE) && stack.len() >= 1 { slot := common.Hash(stack.data[stack.len()-1].Bytes32()) @@ -161,7 +161,7 @@ func (a *AccessListTracer) CaptureState(env *EVM, pc uint64, op OpCode, gas, cos } } -func (*AccessListTracer) CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { +func (*AccessListTracer) CaptureFault(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { } func (*AccessListTracer) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) {} diff --git a/core/vm/errors.go b/core/vm/errors.go index c7cfeae53ce3..565eecdd7cff 100644 --- a/core/vm/errors.go +++ b/core/vm/errors.go @@ -35,6 +35,7 @@ var ( ErrReturnDataOutOfBounds = errors.New("return data out of bounds") ErrGasUintOverflow = errors.New("gas uint64 overflow") ErrInvalidCode = errors.New("invalid code: must not begin with 0xef") + ErrNonceUintOverflow = errors.New("nonce uint64 overflow") ) // ErrStackUnderflow wraps an evm error when the items on the stack less diff --git a/core/vm/evm.go b/core/vm/evm.go index 9cb073ee84fb..5661fdc7e395 100644 --- a/core/vm/evm.go +++ b/core/vm/evm.go @@ -186,9 +186,14 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas if !evm.StateDB.Exist(addr) { if !isPrecompile && evm.chainRules.IsEIP158 && value.Sign() == 0 { // Calling a non existing account, don't do anything, but ping the tracer - if evm.Config.Debug && evm.depth == 0 { - evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value) - evm.Config.Tracer.CaptureEnd(ret, 0, 0, nil) + if evm.Config.Debug { + if evm.depth == 0 { + evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value) + evm.Config.Tracer.CaptureEnd(ret, 0, 0, nil) + } else { + evm.Config.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value) + evm.Config.Tracer.CaptureExit(ret, 0, nil) + } } return nil, gas, nil } @@ -456,6 +461,9 @@ func (evm *EVM) create(caller ContractRef, codeAndHash *codeAndHash, gas uint64, return nil, common.Address{}, gas, ErrInsufficientBalance } nonce := evm.StateDB.GetNonce(caller.Address()) + if nonce+1 < nonce { + return nil, common.Address{}, gas, ErrNonceUintOverflow + } evm.StateDB.SetNonce(caller.Address(), nonce+1) // We add this to the access list _before_ taking a snapshot. Even if the creation fails, // the access-list change should not be rolled back diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go index 9fb83799c98c..4315750baa6e 100644 --- a/core/vm/interpreter.go +++ b/core/vm/interpreter.go @@ -27,11 +27,11 @@ import ( // Config are the configuration options for the Interpreter type Config struct { - Debug bool // Enables debugging - Tracer Tracer // Opcode logger - NoRecursion bool // Disables call, callcode, delegate call and create - NoBaseFee bool // Forces the EIP-1559 baseFee to 0 (needed for 0 price calls) - EnablePreimageRecording bool // Enables recording of SHA3/keccak preimages + Debug bool // Enables debugging + Tracer EVMLogger // Opcode logger + NoRecursion bool // Disables call, callcode, delegate call and create + NoBaseFee bool // Forces the EIP-1559 baseFee to 0 (needed for 0 price calls) + EnablePreimageRecording bool // Enables recording of SHA3/keccak preimages JumpTable [256]*operation // EVM instruction table, automatically populated if unset @@ -152,9 +152,9 @@ func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) ( pc = uint64(0) // program counter cost uint64 // copies used by tracer - pcCopy uint64 // needed for the deferred Tracer - gasCopy uint64 // for Tracer to log gas remaining before execution - logged bool // deferred Tracer should ignore already logged steps + pcCopy uint64 // needed for the deferred EVMLogger + gasCopy uint64 // for EVMLogger to log gas remaining before execution + logged bool // deferred EVMLogger should ignore already logged steps res []byte // result of the opcode execution function ) // Don't move this deferrred function, it's placed before the capturestate-deferred method, @@ -169,9 +169,9 @@ func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) ( defer func() { if err != nil { if !logged { - in.cfg.Tracer.CaptureState(in.evm, pcCopy, op, gasCopy, cost, callContext, in.returnData, in.evm.depth, err) + in.cfg.Tracer.CaptureState(pcCopy, op, gasCopy, cost, callContext, in.returnData, in.evm.depth, err) } else { - in.cfg.Tracer.CaptureFault(in.evm, pcCopy, op, gasCopy, cost, callContext, in.evm.depth, err) + in.cfg.Tracer.CaptureFault(pcCopy, op, gasCopy, cost, callContext, in.evm.depth, err) } } }() @@ -253,7 +253,7 @@ func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) ( } if in.cfg.Debug { - in.cfg.Tracer.CaptureState(in.evm, pc, op, gasCopy, cost, callContext, in.returnData, in.evm.depth, err) + in.cfg.Tracer.CaptureState(pc, op, gasCopy, cost, callContext, in.returnData, in.evm.depth, err) logged = true } diff --git a/core/vm/logger.go b/core/vm/logger.go index 52dc0b8a0ec1..98ff967eed15 100644 --- a/core/vm/logger.go +++ b/core/vm/logger.go @@ -98,27 +98,28 @@ func (s *StructLog) ErrorString() string { return "" } -// Tracer is used to collect execution traces from an EVM transaction +// EVMLogger is used to collect execution traces from an EVM transaction // execution. CaptureState is called for each step of the VM with the // current VM state. // Note that reference types are actual VM data structures; make copies // if you need to retain them beyond the current call. -type Tracer interface { +type EVMLogger interface { CaptureStart(env *EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) - CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) + CaptureState(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) CaptureEnter(typ OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) CaptureExit(output []byte, gasUsed uint64, err error) - CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) + CaptureFault(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) } -// StructLogger is an EVM state logger and implements Tracer. +// StructLogger is an EVM state logger and implements EVMLogger. // // StructLogger can capture state based on the given Log configuration and also keeps // a track record of modified storage which is used in reporting snapshots of the // contract their storage. type StructLogger struct { cfg LogConfig + env *EVM storage map[common.Address]Storage logs []StructLog @@ -145,14 +146,15 @@ func (l *StructLogger) Reset() { l.err = nil } -// CaptureStart implements the Tracer interface to initialize the tracing operation. +// CaptureStart implements the EVMLogger interface to initialize the tracing operation. func (l *StructLogger) CaptureStart(env *EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + l.env = env } // CaptureState logs a new structured log message and pushes it out to the environment // // CaptureState also tracks SLOAD/SSTORE ops to track storage change. -func (l *StructLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { +func (l *StructLogger) CaptureState(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { memory := scope.Memory stack := scope.Stack contract := scope.Contract @@ -186,7 +188,7 @@ func (l *StructLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost ui if op == SLOAD && stack.len() >= 1 { var ( address = common.Hash(stack.data[stack.len()-1].Bytes32()) - value = env.StateDB.GetState(contract.Address(), address) + value = l.env.StateDB.GetState(contract.Address(), address) ) l.storage[contract.Address()][address] = value storage = l.storage[contract.Address()].Copy() @@ -206,13 +208,13 @@ func (l *StructLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost ui copy(rdata, rData) } // create a new snapshot of the EVM. - log := StructLog{pc, op, gas, cost, mem, memory.Len(), stck, rdata, storage, depth, env.StateDB.GetRefund(), err} + log := StructLog{pc, op, gas, cost, mem, memory.Len(), stck, rdata, storage, depth, l.env.StateDB.GetRefund(), err} l.logs = append(l.logs, log) } -// CaptureFault implements the Tracer interface to trace an execution fault +// CaptureFault implements the EVMLogger interface to trace an execution fault // while running an opcode. -func (l *StructLogger) CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { +func (l *StructLogger) CaptureFault(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { } // CaptureEnd is called after the call finishes to finalize the tracing. @@ -291,12 +293,13 @@ func WriteLogs(writer io.Writer, logs []*types.Log) { type mdLogger struct { out io.Writer cfg *LogConfig + env *EVM } // NewMarkdownLogger creates a logger which outputs information in a format adapted // for human readability, and is also a valid markdown table func NewMarkdownLogger(cfg *LogConfig, writer io.Writer) *mdLogger { - l := &mdLogger{writer, cfg} + l := &mdLogger{out: writer, cfg: cfg} if l.cfg == nil { l.cfg = &LogConfig{} } @@ -304,6 +307,7 @@ func NewMarkdownLogger(cfg *LogConfig, writer io.Writer) *mdLogger { } func (t *mdLogger) CaptureStart(env *EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + t.env = env if !create { fmt.Fprintf(t.out, "From: `%v`\nTo: `%v`\nData: `0x%x`\nGas: `%d`\nValue `%v` wei\n", from.String(), to.String(), @@ -321,7 +325,7 @@ func (t *mdLogger) CaptureStart(env *EVM, from common.Address, to common.Address } // CaptureState also tracks SLOAD/SSTORE ops to track storage change. -func (t *mdLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { +func (t *mdLogger) CaptureState(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { stack := scope.Stack fmt.Fprintf(t.out, "| %4d | %10v | %3d |", pc, op, cost) @@ -334,14 +338,14 @@ func (t *mdLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64 b := fmt.Sprintf("[%v]", strings.Join(a, ",")) fmt.Fprintf(t.out, "%10v |", b) } - fmt.Fprintf(t.out, "%10v |", env.StateDB.GetRefund()) + fmt.Fprintf(t.out, "%10v |", t.env.StateDB.GetRefund()) fmt.Fprintln(t.out, "") if err != nil { fmt.Fprintf(t.out, "Error: %v\n", err) } } -func (t *mdLogger) CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { +func (t *mdLogger) CaptureFault(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, depth int, err error) { fmt.Fprintf(t.out, "\nError: at pc=%d, op=%v: %v\n", pc, op, err) } diff --git a/core/vm/logger_json.go b/core/vm/logger_json.go index 479a00c0acad..364ce738a04b 100644 --- a/core/vm/logger_json.go +++ b/core/vm/logger_json.go @@ -29,12 +29,13 @@ import ( type JSONLogger struct { encoder *json.Encoder cfg *LogConfig + env *EVM } // NewJSONLogger creates a new EVM tracer that prints execution steps as JSON objects // into the provided stream. func NewJSONLogger(cfg *LogConfig, writer io.Writer) *JSONLogger { - l := &JSONLogger{json.NewEncoder(writer), cfg} + l := &JSONLogger{encoder: json.NewEncoder(writer), cfg: cfg} if l.cfg == nil { l.cfg = &LogConfig{} } @@ -42,12 +43,13 @@ func NewJSONLogger(cfg *LogConfig, writer io.Writer) *JSONLogger { } func (l *JSONLogger) CaptureStart(env *EVM, from, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + l.env = env } -func (l *JSONLogger) CaptureFault(*EVM, uint64, OpCode, uint64, uint64, *ScopeContext, int, error) {} +func (l *JSONLogger) CaptureFault(uint64, OpCode, uint64, uint64, *ScopeContext, int, error) {} // CaptureState outputs state information on the logger. -func (l *JSONLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { +func (l *JSONLogger) CaptureState(pc uint64, op OpCode, gas, cost uint64, scope *ScopeContext, rData []byte, depth int, err error) { memory := scope.Memory stack := scope.Stack @@ -58,7 +60,7 @@ func (l *JSONLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint GasCost: cost, MemorySize: memory.Len(), Depth: depth, - RefundCounter: env.StateDB.GetRefund(), + RefundCounter: l.env.StateDB.GetRefund(), Err: err, } if l.cfg.EnableMemory { diff --git a/core/vm/logger_test.go b/core/vm/logger_test.go index 730d8374bb91..7726c90bd5c9 100644 --- a/core/vm/logger_test.go +++ b/core/vm/logger_test.go @@ -62,7 +62,8 @@ func TestStoreCapture(t *testing.T) { scope.Stack.push(uint256.NewInt(1)) scope.Stack.push(new(uint256.Int)) var index common.Hash - logger.CaptureState(env, 0, SSTORE, 0, 0, scope, nil, 0, nil) + logger.CaptureStart(env, common.Address{}, contract.Address(), false, nil, 0, nil) + logger.CaptureState(0, SSTORE, 0, 0, scope, nil, 0, nil) if len(logger.storage[contract.Address()]) == 0 { t.Fatalf("expected exactly 1 changed value on address %x, got %d", contract.Address(), len(logger.storage[contract.Address()])) diff --git a/core/vm/opcodes.go b/core/vm/opcodes.go index 286307ae91ae..a6c89d8332a3 100644 --- a/core/vm/opcodes.go +++ b/core/vm/opcodes.go @@ -39,68 +39,68 @@ func (op OpCode) IsStaticJump() bool { // 0x0 range - arithmetic ops. const ( - STOP OpCode = iota - ADD - MUL - SUB - DIV - SDIV - MOD - SMOD - ADDMOD - MULMOD - EXP - SIGNEXTEND + STOP OpCode = 0x0 + ADD OpCode = 0x1 + MUL OpCode = 0x2 + SUB OpCode = 0x3 + DIV OpCode = 0x4 + SDIV OpCode = 0x5 + MOD OpCode = 0x6 + SMOD OpCode = 0x7 + ADDMOD OpCode = 0x8 + MULMOD OpCode = 0x9 + EXP OpCode = 0xa + SIGNEXTEND OpCode = 0xb ) // 0x10 range - comparison ops. const ( - LT OpCode = iota + 0x10 - GT - SLT - SGT - EQ - ISZERO - AND - OR - XOR - NOT - BYTE - SHL - SHR - SAR + LT OpCode = 0x10 + GT OpCode = 0x11 + SLT OpCode = 0x12 + SGT OpCode = 0x13 + EQ OpCode = 0x14 + ISZERO OpCode = 0x15 + AND OpCode = 0x16 + OR OpCode = 0x17 + XOR OpCode = 0x18 + NOT OpCode = 0x19 + BYTE OpCode = 0x1a + SHL OpCode = 0x1b + SHR OpCode = 0x1c + SAR OpCode = 0x1d SHA3 OpCode = 0x20 ) // 0x30 range - closure state. const ( - ADDRESS OpCode = 0x30 + iota - BALANCE - ORIGIN - CALLER - CALLVALUE - CALLDATALOAD - CALLDATASIZE - CALLDATACOPY - CODESIZE - CODECOPY - GASPRICE - EXTCODESIZE - EXTCODECOPY - RETURNDATASIZE - RETURNDATACOPY - EXTCODEHASH + ADDRESS OpCode = 0x30 + BALANCE OpCode = 0x31 + ORIGIN OpCode = 0x32 + CALLER OpCode = 0x33 + CALLVALUE OpCode = 0x34 + CALLDATALOAD OpCode = 0x35 + CALLDATASIZE OpCode = 0x36 + CALLDATACOPY OpCode = 0x37 + CODESIZE OpCode = 0x38 + CODECOPY OpCode = 0x39 + GASPRICE OpCode = 0x3a + EXTCODESIZE OpCode = 0x3b + EXTCODECOPY OpCode = 0x3c + RETURNDATASIZE OpCode = 0x3d + RETURNDATACOPY OpCode = 0x3e + EXTCODEHASH OpCode = 0x3f ) // 0x40 range - block operations. const ( - BLOCKHASH OpCode = 0x40 + iota - COINBASE - TIMESTAMP - NUMBER - DIFFICULTY - GASLIMIT + BLOCKHASH OpCode = 0x40 + COINBASE OpCode = 0x41 + TIMESTAMP OpCode = 0x42 + NUMBER OpCode = 0x43 + DIFFICULTY OpCode = 0x44 + GASLIMIT OpCode = 0x45 CHAINID OpCode = 0x46 SELFBALANCE OpCode = 0x47 BASEFEE OpCode = 0x48 @@ -122,7 +122,7 @@ const ( JUMPDEST OpCode = 0x5b ) -// 0x60 range. +// 0x60 range - pushes. const ( PUSH1 OpCode = 0x60 + iota PUSH2 @@ -156,7 +156,11 @@ const ( PUSH30 PUSH31 PUSH32 - DUP1 +) + +// 0x80 range - dups. +const ( + DUP1 = 0x80 + iota DUP2 DUP3 DUP4 @@ -172,7 +176,11 @@ const ( DUP14 DUP15 DUP16 - SWAP1 +) + +// 0x90 range - swaps. +const ( + SWAP1 = 0x90 + iota SWAP2 SWAP3 SWAP4 @@ -208,12 +216,13 @@ const ( // 0xf0 range - closures. const ( - CREATE OpCode = 0xf0 + iota - CALL - CALLCODE - RETURN - DELEGATECALL - CREATE2 + CREATE OpCode = 0xf0 + CALL OpCode = 0xf1 + CALLCODE OpCode = 0xf2 + RETURN OpCode = 0xf3 + DELEGATECALL OpCode = 0xf4 + CREATE2 OpCode = 0xf5 + STATICCALL OpCode = 0xfa REVERT OpCode = 0xfd SELFDESTRUCT OpCode = 0xff diff --git a/core/vm/runtime/runtime_test.go b/core/vm/runtime/runtime_test.go index 9f4bafbc7fd5..fea7817ff7fa 100644 --- a/core/vm/runtime/runtime_test.go +++ b/core/vm/runtime/runtime_test.go @@ -35,6 +35,9 @@ import ( "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/eth/tracers" "github.com/ethereum/go-ethereum/params" + + // force-load js tracers to trigger registration + _ "github.com/ethereum/go-ethereum/eth/tracers/js" ) func TestDefaults(t *testing.T) { @@ -330,12 +333,12 @@ type stepCounter struct { func (s *stepCounter) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { } -func (s *stepCounter) CaptureFault(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) { +func (s *stepCounter) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) { } func (s *stepCounter) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) {} -func (s *stepCounter) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { +func (s *stepCounter) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { s.steps++ // Enable this for more output //s.inner.CaptureState(env, pc, op, gas, cost, memory, stack, rStack, contract, depth, err) @@ -511,7 +514,7 @@ func BenchmarkSimpleLoop(b *testing.B) { // TestEip2929Cases contains various testcases that are used for // EIP-2929 about gas repricings func TestEip2929Cases(t *testing.T) { - + t.Skip("Test only useful for generating documentation") id := 1 prettyPrint := func(comment string, code []byte) { diff --git a/eth/api.go b/eth/api.go index 8b96d1f316d7..f81dfa922b7a 100644 --- a/eth/api.go +++ b/eth/api.go @@ -35,6 +35,7 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/internal/ethapi" + "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/trie" @@ -169,7 +170,7 @@ func (api *PrivateAdminAPI) ExportChain(file string, first *uint64, last *uint64 last = &head } if _, err := os.Stat(file); err == nil { - // File already exists. Allowing overwrite could be a DoS vecotor, + // File already exists. Allowing overwrite could be a DoS vector, // since the 'file' may point to arbitrary paths on the drive return false, errors.New("location would overwrite an existing file") } @@ -342,7 +343,7 @@ func (api *PrivateDebugAPI) GetBadBlocks(ctx context.Context) ([]*BadBlockArgs, } else { blockRlp = fmt.Sprintf("0x%x", rlpBytes) } - if blockJSON, err = ethapi.RPCMarshalBlock(block, true, true); err != nil { + if blockJSON, err = ethapi.RPCMarshalBlock(block, true, true, api.eth.APIBackend.ChainConfig()); err != nil { blockJSON = map[string]interface{}{"error": err.Error()} } results = append(results, &BadBlockArgs{ @@ -545,3 +546,64 @@ func (api *PrivateDebugAPI) getModifiedAccounts(startBlock, endBlock *types.Bloc } return dirty, nil } + +// GetAccessibleState returns the first number where the node has accessible +// state on disk. Note this being the post-state of that block and the pre-state +// of the next block. +// The (from, to) parameters are the sequence of blocks to search, which can go +// either forwards or backwards +func (api *PrivateDebugAPI) GetAccessibleState(from, to rpc.BlockNumber) (uint64, error) { + db := api.eth.ChainDb() + var pivot uint64 + if p := rawdb.ReadLastPivotNumber(db); p != nil { + pivot = *p + log.Info("Found fast-sync pivot marker", "number", pivot) + } + var resolveNum = func(num rpc.BlockNumber) (uint64, error) { + // We don't have state for pending (-2), so treat it as latest + if num.Int64() < 0 { + block := api.eth.blockchain.CurrentBlock() + if block == nil { + return 0, fmt.Errorf("current block missing") + } + return block.NumberU64(), nil + } + return uint64(num.Int64()), nil + } + var ( + start uint64 + end uint64 + delta = int64(1) + lastLog time.Time + err error + ) + if start, err = resolveNum(from); err != nil { + return 0, err + } + if end, err = resolveNum(to); err != nil { + return 0, err + } + if start == end { + return 0, fmt.Errorf("from and to needs to be different") + } + if start > end { + delta = -1 + } + for i := int64(start); i != int64(end); i += delta { + if time.Since(lastLog) > 8*time.Second { + log.Info("Finding roots", "from", start, "to", end, "at", i) + lastLog = time.Now() + } + if i < int64(pivot) { + continue + } + h := api.eth.BlockChain().GetHeaderByNumber(uint64(i)) + if h == nil { + return 0, fmt.Errorf("missing header %d", i) + } + if ok, _ := api.eth.ChainDb().Has(h.Root[:]); ok { + return uint64(i), nil + } + } + return 0, fmt.Errorf("No state found") +} diff --git a/eth/api_backend.go b/eth/api_backend.go index 7b40a7edd3a1..6a19fb36ac79 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -20,6 +20,7 @@ import ( "context" "errors" "math/big" + "time" "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/accounts" @@ -181,19 +182,23 @@ func (b *EthAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (type } func (b *EthAPIBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) { - receipts := b.eth.blockchain.GetReceiptsByHash(hash) - if receipts == nil { - return nil, nil + db := b.eth.ChainDb() + number := rawdb.ReadHeaderNumber(db, hash) + if number == nil { + return nil, errors.New("failed to get block number from hash") } - logs := make([][]*types.Log, len(receipts)) - for i, receipt := range receipts { - logs[i] = receipt.Logs + logs := rawdb.ReadLogs(db, hash, *number, b.eth.blockchain.Config()) + if logs == nil { + return nil, errors.New("failed to get logs for block") } return logs, nil } func (b *EthAPIBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int { - return b.eth.blockchain.GetTdByHash(hash) + if header := b.eth.blockchain.GetHeaderByHash(hash); header != nil { + return b.eth.blockchain.GetTd(hash, header.Number.Uint64()) + } + return nil } func (b *EthAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmConfig *vm.Config) (*vm.EVM, func() error, error) { @@ -235,10 +240,7 @@ func (b *EthAPIBackend) SendTx(ctx context.Context, signedTx *types.Transaction) } func (b *EthAPIBackend) GetPoolTransactions() (types.Transactions, error) { - pending, err := b.eth.txPool.Pending(false) - if err != nil { - return nil, err - } + pending := b.eth.txPool.Pending(false) var txs types.Transactions for _, batch := range pending { txs = append(txs, batch...) @@ -315,6 +317,10 @@ func (b *EthAPIBackend) RPCGasCap() uint64 { return b.eth.config.RPCGasCap } +func (b *EthAPIBackend) RPCEVMTimeout() time.Duration { + return b.eth.config.RPCEVMTimeout +} + func (b *EthAPIBackend) RPCTxFeeCap() float64 { return b.eth.config.RPCTxFeeCap } @@ -346,8 +352,8 @@ func (b *EthAPIBackend) StartMining(threads int) error { return b.eth.StartMining(threads) } -func (b *EthAPIBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) { - return b.eth.stateAtBlock(block, reexec, base, checkLive) +func (b *EthAPIBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive, preferDisk bool) (*state.StateDB, error) { + return b.eth.stateAtBlock(block, reexec, base, checkLive, preferDisk) } func (b *EthAPIBackend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error) { diff --git a/eth/backend.go b/eth/backend.go index 793d3b81f1b1..ae4e6e85d7fd 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -131,7 +131,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) { if err != nil { return nil, err } - chainConfig, genesisHash, genesisErr := core.SetupGenesisBlockWithOverride(chainDb, config.Genesis, config.OverrideLondon) + chainConfig, genesisHash, genesisErr := core.SetupGenesisBlockWithOverride(chainDb, config.Genesis, config.OverrideArrowGlacier) if _, ok := genesisErr.(*params.ConfigCompatError); genesisErr != nil && !ok { return nil, genesisErr } @@ -554,7 +554,7 @@ func (s *Ethereum) Stop() error { s.bloomIndexer.Close() close(s.closeBloomHandler) s.txPool.Stop() - s.miner.Stop() + s.miner.Close() s.blockchain.Stop() s.engine.Close() rawdb.PopUncleanShutdownMarker(s.chainDb) diff --git a/eth/catalyst/api.go b/eth/catalyst/api.go index 2622c4a148f6..3913da757222 100644 --- a/eth/catalyst/api.go +++ b/eth/catalyst/api.go @@ -39,10 +39,8 @@ import ( // Register adds catalyst APIs to the node. func Register(stack *node.Node, backend *eth.Ethereum) error { chainconfig := backend.BlockChain().Config() - if chainconfig.CatalystBlock == nil { - return errors.New("catalystBlock is not set in genesis config") - } else if chainconfig.CatalystBlock.Sign() != 0 { - return errors.New("catalystBlock of genesis config must be zero") + if chainconfig.TerminalTotalDifficulty == nil { + return errors.New("catalyst started without valid total difficulty") } log.Warn("Catalyst mode enabled") @@ -128,10 +126,7 @@ func (api *consensusAPI) AssembleBlock(params assembleBlockParams) (*executableD time.Sleep(wait) } - pending, err := pool.Pending(true) - if err != nil { - return nil, err - } + pending := pool.Pending(true) coinbase, err := api.eth.Etherbase() if err != nil { diff --git a/eth/catalyst/api_test.go b/eth/catalyst/api_test.go index f8550fa59b7c..11042086305d 100644 --- a/eth/catalyst/api_test.go +++ b/eth/catalyst/api_test.go @@ -62,26 +62,28 @@ func generateTestChain() (*core.Genesis, []*types.Block) { return genesis, blocks } +// TODO (MariusVanDerWijden) reenable once engine api is updated to the latest spec +/* func generateTestChainWithFork(n int, fork int) (*core.Genesis, []*types.Block, []*types.Block) { if fork >= n { fork = n - 1 } db := rawdb.NewMemoryDatabase() config := ¶ms.ChainConfig{ - ChainID: big.NewInt(1337), - HomesteadBlock: big.NewInt(0), - EIP150Block: big.NewInt(0), - EIP155Block: big.NewInt(0), - EIP158Block: big.NewInt(0), - ByzantiumBlock: big.NewInt(0), - ConstantinopleBlock: big.NewInt(0), - PetersburgBlock: big.NewInt(0), - IstanbulBlock: big.NewInt(0), - MuirGlacierBlock: big.NewInt(0), - BerlinBlock: big.NewInt(0), - LondonBlock: big.NewInt(0), - CatalystBlock: big.NewInt(0), - Ethash: new(params.EthashConfig), + ChainID: big.NewInt(1337), + HomesteadBlock: big.NewInt(0), + EIP150Block: big.NewInt(0), + EIP155Block: big.NewInt(0), + EIP158Block: big.NewInt(0), + ByzantiumBlock: big.NewInt(0), + ConstantinopleBlock: big.NewInt(0), + PetersburgBlock: big.NewInt(0), + IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), + BerlinBlock: big.NewInt(0), + LondonBlock: big.NewInt(0), + TerminalTotalDifficulty: big.NewInt(0), + Ethash: new(params.EthashConfig), } genesis := &core.Genesis{ Config: config, @@ -105,6 +107,7 @@ func generateTestChainWithFork(n int, fork int) (*core.Genesis, []*types.Block, forkedBlocks, _ := core.GenerateChain(config, blocks[fork], engine, db, n-fork, generateFork) return genesis, blocks, forkedBlocks } +*/ func TestEth2AssembleBlock(t *testing.T) { genesis, blocks := generateTestChain() @@ -156,6 +159,8 @@ func TestEth2AssembleBlockWithAnotherBlocksTxs(t *testing.T) { } } +// TODO (MariusVanDerWijden) reenable once engine api is updated to the latest spec +/* func TestEth2NewBlock(t *testing.T) { genesis, blocks, forkedBlocks := generateTestChainWithFork(10, 4) n, ethservice := startEthService(t, genesis, blocks[1:5]) @@ -216,6 +221,7 @@ func TestEth2NewBlock(t *testing.T) { t.Fatalf("Wrong head after inserting fork %x != %x", exp, ethservice.BlockChain().CurrentBlock().Hash()) } } +*/ // startEthService creates a full node instance for testing. func startEthService(t *testing.T, genesis *core.Genesis, blocks []*types.Block) (*node.Node, *eth.Ethereum) { diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index a6bf87acbd22..4ca1b55bbb2b 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -535,7 +535,7 @@ func (d *Downloader) syncWithPeer(p *peerConnection, hash common.Hash, td *big.I } // Rewind the ancient store and blockchain if reorg happens. if origin+1 < frozen { - if err := d.lightchain.SetHead(origin + 1); err != nil { + if err := d.lightchain.SetHead(origin); err != nil { return err } } diff --git a/eth/ethconfig/config.go b/eth/ethconfig/config.go index 89cdb75597e0..29b47af2598a 100644 --- a/eth/ethconfig/config.go +++ b/eth/ethconfig/config.go @@ -87,10 +87,11 @@ var Defaults = Config{ GasPrice: big.NewInt(params.GWei), Recommit: 3 * time.Second, }, - TxPool: core.DefaultTxPoolConfig, - RPCGasCap: 50000000, - GPO: FullNodeGPO, - RPCTxFeeCap: 1, // 1 ether + TxPool: core.DefaultTxPoolConfig, + RPCGasCap: 50000000, + RPCEVMTimeout: 5 * time.Second, + GPO: FullNodeGPO, + RPCTxFeeCap: 1, // 1 ether } func init() { @@ -188,6 +189,9 @@ type Config struct { // RPCGasCap is the global gas cap for eth-call variants. RPCGasCap uint64 + // RPCEVMTimeout is the global timeout for eth-call. + RPCEVMTimeout time.Duration + // RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for // send-transction variants. The unit is ether. RPCTxFeeCap float64 @@ -198,8 +202,8 @@ type Config struct { // CheckpointOracle is the configuration for checkpoint oracle. CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"` - // Berlin block override (TODO: remove after the fork) - OverrideLondon *big.Int `toml:",omitempty"` + // Arrow Glacier block override (TODO: remove after the fork) + OverrideArrowGlacier *big.Int `toml:",omitempty"` } // CreateConsensusEngine creates a consensus engine for the given chain configuration. diff --git a/eth/ethconfig/gen_config.go b/eth/ethconfig/gen_config.go index 2310dd44997b..1f1ee3aafb00 100644 --- a/eth/ethconfig/gen_config.go +++ b/eth/ethconfig/gen_config.go @@ -55,10 +55,11 @@ func (c Config) MarshalTOML() (interface{}, error) { EnablePreimageRecording bool DocRoot string `toml:"-"` RPCGasCap uint64 + RPCEVMTimeout time.Duration RPCTxFeeCap float64 Checkpoint *params.TrustedCheckpoint `toml:",omitempty"` CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"` - OverrideLondon *big.Int `toml:",omitempty"` + OverrideArrowGlacier *big.Int `toml:",omitempty"` } var enc Config enc.Genesis = c.Genesis @@ -98,10 +99,11 @@ func (c Config) MarshalTOML() (interface{}, error) { enc.EnablePreimageRecording = c.EnablePreimageRecording enc.DocRoot = c.DocRoot enc.RPCGasCap = c.RPCGasCap + enc.RPCEVMTimeout = c.RPCEVMTimeout enc.RPCTxFeeCap = c.RPCTxFeeCap enc.Checkpoint = c.Checkpoint enc.CheckpointOracle = c.CheckpointOracle - enc.OverrideLondon = c.OverrideLondon + enc.OverrideArrowGlacier = c.OverrideArrowGlacier return &enc, nil } @@ -145,10 +147,11 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error { EnablePreimageRecording *bool DocRoot *string `toml:"-"` RPCGasCap *uint64 + RPCEVMTimeout *time.Duration RPCTxFeeCap *float64 Checkpoint *params.TrustedCheckpoint `toml:",omitempty"` CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"` - OverrideLondon *big.Int `toml:",omitempty"` + OverrideArrowGlacier *big.Int `toml:",omitempty"` } var dec Config if err := unmarshal(&dec); err != nil { @@ -265,6 +268,9 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error { if dec.RPCGasCap != nil { c.RPCGasCap = *dec.RPCGasCap } + if dec.RPCEVMTimeout != nil { + c.RPCEVMTimeout = *dec.RPCEVMTimeout + } if dec.RPCTxFeeCap != nil { c.RPCTxFeeCap = *dec.RPCTxFeeCap } @@ -274,8 +280,8 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error { if dec.CheckpointOracle != nil { c.CheckpointOracle = dec.CheckpointOracle } - if dec.OverrideLondon != nil { - c.OverrideLondon = dec.OverrideLondon + if dec.OverrideArrowGlacier != nil { + c.OverrideArrowGlacier = dec.OverrideArrowGlacier } return nil } diff --git a/eth/fetcher/block_fetcher.go b/eth/fetcher/block_fetcher.go index 45983c97ce64..7624268a7f5d 100644 --- a/eth/fetcher/block_fetcher.go +++ b/eth/fetcher/block_fetcher.go @@ -391,13 +391,14 @@ func (f *BlockFetcher) loop() { blockAnnounceDOSMeter.Mark(1) break } + if notification.number == 0 { + break + } // If we have a valid block number, check that it's potentially useful - if notification.number > 0 { - if dist := int64(notification.number) - int64(f.chainHeight()); dist < -maxUncleDist || dist > maxQueueDist { - log.Debug("Peer discarded announcement", "peer", notification.origin, "number", notification.number, "hash", notification.hash, "distance", dist) - blockAnnounceDropMeter.Mark(1) - break - } + if dist := int64(notification.number) - int64(f.chainHeight()); dist < -maxUncleDist || dist > maxQueueDist { + log.Debug("Peer discarded announcement", "peer", notification.origin, "number", notification.number, "hash", notification.hash, "distance", dist) + blockAnnounceDropMeter.Mark(1) + break } // All is well, schedule the announce if block's not yet downloading if _, ok := f.fetching[notification.hash]; ok { diff --git a/eth/fetcher/tx_fetcher.go b/eth/fetcher/tx_fetcher.go index 3ba7753916c3..b10c0db9eec0 100644 --- a/eth/fetcher/tx_fetcher.go +++ b/eth/fetcher/tx_fetcher.go @@ -18,6 +18,7 @@ package fetcher import ( "bytes" + "errors" "fmt" mrand "math/rand" "sort" @@ -277,29 +278,27 @@ func (f *TxFetcher) Enqueue(peer string, txs []*types.Transaction, direct bool) ) errs := f.addTxs(txs) for i, err := range errs { - if err != nil { - // Track the transaction hash if the price is too low for us. - // Avoid re-request this transaction when we receive another - // announcement. - if err == core.ErrUnderpriced || err == core.ErrReplaceUnderpriced { - for f.underpriced.Cardinality() >= maxTxUnderpricedSetSize { - f.underpriced.Pop() - } - f.underpriced.Add(txs[i].Hash()) + // 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, core.ErrUnderpriced) || errors.Is(err, core.ErrReplaceUnderpriced) { + for f.underpriced.Cardinality() >= maxTxUnderpricedSetSize { + f.underpriced.Pop() } - // Track a few interesting failure types - switch err { - case nil: // Noop, but need to handle to not count these + f.underpriced.Add(txs[i].Hash()) + } + // Track a few interesting failure types + switch { + case err == nil: // Noop, but need to handle to not count these - case core.ErrAlreadyKnown: - duplicate++ + case errors.Is(err, core.ErrAlreadyKnown): + duplicate++ - case core.ErrUnderpriced, core.ErrReplaceUnderpriced: - underpriced++ + case errors.Is(err, core.ErrUnderpriced) || errors.Is(err, core.ErrReplaceUnderpriced): + underpriced++ - default: - otherreject++ - } + default: + otherreject++ } added = append(added, txs[i].Hash()) } diff --git a/eth/filters/bench_test.go b/eth/filters/bench_test.go index 020db070e583..9632f4195f4c 100644 --- a/eth/filters/bench_test.go +++ b/eth/filters/bench_test.go @@ -62,6 +62,7 @@ func BenchmarkBloomBits32k(b *testing.B) { const benchFilterCnt = 2000 func benchmarkBloomBits(b *testing.B, sectionSize uint64) { + b.Skip("test disabled: this tests presume (and modify) an existing datadir.") benchDataDir := node.DefaultDataDir() + "/geth/chaindata" b.Log("Running bloombits benchmark section size:", sectionSize) @@ -155,6 +156,7 @@ func clearBloomBits(db ethdb.Database) { } func BenchmarkNoBloomBits(b *testing.B) { + b.Skip("test disabled: this tests presume (and modify) an existing datadir.") benchDataDir := node.DefaultDataDir() + "/geth/chaindata" b.Log("Running benchmark without bloombits") db, err := rawdb.NewLevelDBDatabase(benchDataDir, 128, 1024, "", false) diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go index d55674f3094e..efeab58d7df3 100644 --- a/eth/filters/filter_system_test.go +++ b/eth/filters/filter_system_test.go @@ -506,58 +506,80 @@ func TestPendingLogsSubscription(t *testing.T) { }, } + pendingBlockNumber = big.NewInt(rpc.PendingBlockNumber.Int64()) + testCases = []struct { crit ethereum.FilterQuery expected []*types.Log c chan []*types.Log sub *Subscription + err chan error }{ // match all { - ethereum.FilterQuery{}, flattenLogs(allLogs), - nil, nil, + ethereum.FilterQuery{FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, + flattenLogs(allLogs), + nil, nil, nil, }, // match none due to no matching addresses { - ethereum.FilterQuery{Addresses: []common.Address{{}, notUsedAddress}, Topics: [][]common.Hash{nil}}, + ethereum.FilterQuery{Addresses: []common.Address{{}, notUsedAddress}, Topics: [][]common.Hash{nil}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, nil, - nil, nil, + nil, nil, nil, }, // match logs based on addresses, ignore topics { - ethereum.FilterQuery{Addresses: []common.Address{firstAddr}}, + ethereum.FilterQuery{Addresses: []common.Address{firstAddr}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, append(flattenLogs(allLogs[:2]), allLogs[5][3]), - nil, nil, + nil, nil, nil, }, // match none due to no matching topics (match with address) { - ethereum.FilterQuery{Addresses: []common.Address{secondAddr}, Topics: [][]common.Hash{{notUsedTopic}}}, + ethereum.FilterQuery{Addresses: []common.Address{secondAddr}, Topics: [][]common.Hash{{notUsedTopic}}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, + nil, nil, nil, nil, }, // match logs based on addresses and topics { - ethereum.FilterQuery{Addresses: []common.Address{thirdAddress}, Topics: [][]common.Hash{{firstTopic, secondTopic}}}, + ethereum.FilterQuery{Addresses: []common.Address{thirdAddress}, Topics: [][]common.Hash{{firstTopic, secondTopic}}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, append(flattenLogs(allLogs[3:5]), allLogs[5][0]), - nil, nil, + nil, nil, nil, }, // match logs based on multiple addresses and "or" topics { - ethereum.FilterQuery{Addresses: []common.Address{secondAddr, thirdAddress}, Topics: [][]common.Hash{{firstTopic, secondTopic}}}, + ethereum.FilterQuery{Addresses: []common.Address{secondAddr, thirdAddress}, Topics: [][]common.Hash{{firstTopic, secondTopic}}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, append(flattenLogs(allLogs[2:5]), allLogs[5][0]), + nil, nil, nil, + }, + // multiple pending logs, should match only 2 topics from the logs in block 5 + { + ethereum.FilterQuery{Addresses: []common.Address{thirdAddress}, Topics: [][]common.Hash{{firstTopic, fourthTopic}}, FromBlock: pendingBlockNumber, ToBlock: pendingBlockNumber}, + []*types.Log{allLogs[5][0], allLogs[5][2]}, + nil, nil, nil, + }, + // match none due to only matching new mined logs + { + ethereum.FilterQuery{}, nil, + nil, nil, nil, + }, + // match none due to only matching mined logs within a specific block range + { + ethereum.FilterQuery{FromBlock: big.NewInt(1), ToBlock: big.NewInt(2)}, nil, + nil, nil, nil, }, - // block numbers are ignored for filters created with New***Filter, these return all logs that match the given criteria when the state changes + // match all due to matching mined and pending logs { - ethereum.FilterQuery{Addresses: []common.Address{firstAddr}, FromBlock: big.NewInt(2), ToBlock: big.NewInt(3)}, - append(flattenLogs(allLogs[:2]), allLogs[5][3]), - nil, nil, + ethereum.FilterQuery{FromBlock: big.NewInt(rpc.LatestBlockNumber.Int64()), ToBlock: big.NewInt(rpc.PendingBlockNumber.Int64())}, + flattenLogs(allLogs), + nil, nil, nil, }, - // multiple pending logs, should match only 2 topics from the logs in block 5 + // match none due to matching logs from a specific block number to new mined blocks { - ethereum.FilterQuery{Addresses: []common.Address{thirdAddress}, Topics: [][]common.Hash{{firstTopic, fourthTopic}}}, - []*types.Log{allLogs[5][0], allLogs[5][2]}, - nil, nil, + ethereum.FilterQuery{FromBlock: big.NewInt(1), ToBlock: big.NewInt(rpc.LatestBlockNumber.Int64())}, + nil, + nil, nil, nil, }, } ) @@ -567,43 +589,69 @@ func TestPendingLogsSubscription(t *testing.T) { // (some) events are posted. for i := range testCases { testCases[i].c = make(chan []*types.Log) - testCases[i].sub, _ = api.events.SubscribeLogs(testCases[i].crit, testCases[i].c) + testCases[i].err = make(chan error) + + var err error + testCases[i].sub, err = api.events.SubscribeLogs(testCases[i].crit, testCases[i].c) + if err != nil { + t.Fatalf("SubscribeLogs %d failed: %v\n", i, err) + } } for n, test := range testCases { i := n tt := test go func() { + defer tt.sub.Unsubscribe() + var fetched []*types.Log + + timeout := time.After(1 * time.Second) fetchLoop: for { - logs := <-tt.c - fetched = append(fetched, logs...) - if len(fetched) >= len(tt.expected) { + select { + case logs := <-tt.c: + // Do not break early if we've fetched greater, or equal, + // to the number of logs expected. This ensures we do not + // deadlock the filter system because it will do a blocking + // send on this channel if another log arrives. + fetched = append(fetched, logs...) + case <-timeout: break fetchLoop } } if len(fetched) != len(tt.expected) { - panic(fmt.Sprintf("invalid number of logs for case %d, want %d log(s), got %d", i, len(tt.expected), len(fetched))) + tt.err <- fmt.Errorf("invalid number of logs for case %d, want %d log(s), got %d", i, len(tt.expected), len(fetched)) + return } for l := range fetched { if fetched[l].Removed { - panic(fmt.Sprintf("expected log not to be removed for log %d in case %d", l, i)) + tt.err <- fmt.Errorf("expected log not to be removed for log %d in case %d", l, i) + return } if !reflect.DeepEqual(fetched[l], tt.expected[l]) { - panic(fmt.Sprintf("invalid log on index %d for case %d", l, i)) + tt.err <- fmt.Errorf("invalid log on index %d for case %d\n", l, i) + return } } + tt.err <- nil }() } // raise events - time.Sleep(1 * time.Second) for _, ev := range allLogs { backend.pendingLogsFeed.Send(ev) } + + for i := range testCases { + err := <-testCases[i].err + if err != nil { + t.Fatalf("test %d failed: %v", i, err) + } + <-testCases[i].sub.Err() + } } // TestPendingTxFilterDeadlock tests if the event loop hangs when pending diff --git a/eth/filters/filter_test.go b/eth/filters/filter_test.go index fd25013cc655..63a48f762d19 100644 --- a/eth/filters/filter_test.go +++ b/eth/filters/filter_test.go @@ -65,15 +65,19 @@ func BenchmarkFilters(b *testing.B) { case 2403: receipt := makeReceipt(addr1) gen.AddUncheckedReceipt(receipt) + gen.AddUncheckedTx(types.NewTransaction(999, common.HexToAddress("0x999"), big.NewInt(999), 999, gen.BaseFee(), nil)) case 1034: receipt := makeReceipt(addr2) gen.AddUncheckedReceipt(receipt) + gen.AddUncheckedTx(types.NewTransaction(999, common.HexToAddress("0x999"), big.NewInt(999), 999, gen.BaseFee(), nil)) case 34: receipt := makeReceipt(addr3) gen.AddUncheckedReceipt(receipt) + gen.AddUncheckedTx(types.NewTransaction(999, common.HexToAddress("0x999"), big.NewInt(999), 999, gen.BaseFee(), nil)) case 99999: receipt := makeReceipt(addr4) gen.AddUncheckedReceipt(receipt) + gen.AddUncheckedTx(types.NewTransaction(999, common.HexToAddress("0x999"), big.NewInt(999), 999, gen.BaseFee(), nil)) } }) diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go index 8feb5ef24ba4..00128a5dc852 100644 --- a/eth/gasprice/gasprice.go +++ b/eth/gasprice/gasprice.go @@ -87,8 +87,7 @@ func NewOracle(backend OracleBackend, params Config) *Oracle { if percent < 0 { percent = 0 log.Warn("Sanitizing invalid gasprice oracle sample percentile", "provided", params.Percentile, "updated", percent) - } - if percent > 100 { + } else if percent > 100 { percent = 100 log.Warn("Sanitizing invalid gasprice oracle sample percentile", "provided", params.Percentile, "updated", percent) } @@ -104,6 +103,16 @@ func NewOracle(backend OracleBackend, params Config) *Oracle { } else if ignorePrice.Int64() > 0 { log.Info("Gasprice oracle is ignoring threshold set", "threshold", ignorePrice) } + maxHeaderHistory := params.MaxHeaderHistory + if maxHeaderHistory < 1 { + maxHeaderHistory = 1 + log.Warn("Sanitizing invalid gasprice oracle max header history", "provided", params.MaxHeaderHistory, "updated", maxHeaderHistory) + } + maxBlockHistory := params.MaxBlockHistory + if maxBlockHistory < 1 { + maxBlockHistory = 1 + log.Warn("Sanitizing invalid gasprice oracle max block history", "provided", params.MaxBlockHistory, "updated", maxBlockHistory) + } cache, _ := lru.New(2048) headEvent := make(chan core.ChainHeadEvent, 1) @@ -125,8 +134,8 @@ func NewOracle(backend OracleBackend, params Config) *Oracle { ignorePrice: ignorePrice, checkBlocks: blocks, percentile: percent, - maxHeaderHistory: params.MaxHeaderHistory, - maxBlockHistory: params.MaxBlockHistory, + maxHeaderHistory: maxHeaderHistory, + maxBlockHistory: maxBlockHistory, historyCache: cache, } } diff --git a/eth/gasprice/gasprice_test.go b/eth/gasprice/gasprice_test.go index feecfddec730..2d394200a0ec 100644 --- a/eth/gasprice/gasprice_test.go +++ b/eth/gasprice/gasprice_test.go @@ -99,29 +99,28 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke var ( key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") addr = crypto.PubkeyToAddress(key.PublicKey) + config = *params.TestChainConfig // needs copy because it is modified below gspec = &core.Genesis{ - Config: params.TestChainConfig, + Config: &config, Alloc: core.GenesisAlloc{addr: {Balance: big.NewInt(math.MaxInt64)}}, } signer = types.LatestSigner(gspec.Config) ) - if londonBlock != nil { - gspec.Config.LondonBlock = londonBlock - signer = types.LatestSigner(gspec.Config) - } else { - gspec.Config.LondonBlock = nil - } + config.LondonBlock = londonBlock + config.ArrowGlacierBlock = londonBlock engine := ethash.NewFaker() db := rawdb.NewMemoryDatabase() - genesis, _ := gspec.Commit(db) - + genesis, err := gspec.Commit(db) + if err != nil { + t.Fatal(err) + } // Generate testing blocks blocks, _ := core.GenerateChain(gspec.Config, genesis, engine, db, testHead+1, func(i int, b *core.BlockGen) { b.SetCoinbase(common.Address{1}) - var tx *types.Transaction + var txdata types.TxData if londonBlock != nil && b.Number().Cmp(londonBlock) >= 0 { - txdata := &types.DynamicFeeTx{ + txdata = &types.DynamicFeeTx{ ChainID: gspec.Config.ChainID, Nonce: b.TxNonce(addr), To: &common.Address{}, @@ -130,9 +129,8 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke GasTipCap: big.NewInt(int64(i+1) * params.GWei), Data: []byte{}, } - tx = types.NewTx(txdata) } else { - txdata := &types.LegacyTx{ + txdata = &types.LegacyTx{ Nonce: b.TxNonce(addr), To: &common.Address{}, Gas: 21000, @@ -140,18 +138,13 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke Value: big.NewInt(100), Data: []byte{}, } - tx = types.NewTx(txdata) - } - tx, err := types.SignTx(tx, signer, key) - if err != nil { - t.Fatalf("failed to create tx: %v", err) } - b.AddTx(tx) + b.AddTx(types.MustSignNewTx(key, signer, txdata)) }) // Construct testing chain diskdb := rawdb.NewMemoryDatabase() gspec.Commit(diskdb) - chain, err := core.NewBlockChain(diskdb, nil, gspec.Config, engine, vm.Config{}, nil, nil) + chain, err := core.NewBlockChain(diskdb, &core.CacheConfig{TrieCleanNoPrefetch: true}, &config, engine, vm.Config{}, nil, nil) if err != nil { t.Fatalf("Failed to create local chain, %v", err) } diff --git a/eth/handler.go b/eth/handler.go index 06a8088bf07c..41d89c5fb09d 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -66,7 +66,7 @@ type txPool interface { // Pending should return pending transactions. // The slice should be modifiable by the caller. - Pending(enforceTips bool) (map[common.Address]types.Transactions, error) + Pending(enforceTips bool) map[common.Address]types.Transactions // SubscribeNewTxsEvent should return an event subscription of // NewTxsEvent and send events to the given channel. diff --git a/eth/handler_eth_test.go b/eth/handler_eth_test.go index 039091244fec..b8db5039c93b 100644 --- a/eth/handler_eth_test.go +++ b/eth/handler_eth_test.go @@ -486,7 +486,6 @@ func TestCheckpointChallenge(t *testing.T) { } func testCheckpointChallenge(t *testing.T, syncmode downloader.SyncMode, checkpoint bool, timeout bool, empty bool, match bool, drop bool) { - t.Parallel() // Reduce the checkpoint handshake challenge timeout defer func(old time.Duration) { syncChallengeTimeout = old }(syncChallengeTimeout) diff --git a/eth/handler_test.go b/eth/handler_test.go index 090bd9239c2e..b2f00b7977aa 100644 --- a/eth/handler_test.go +++ b/eth/handler_test.go @@ -91,7 +91,7 @@ func (p *testTxPool) AddRemotes(txs []*types.Transaction) []error { } // Pending returns all the transactions known to the pool -func (p *testTxPool) Pending(enforceTips bool) (map[common.Address]types.Transactions, error) { +func (p *testTxPool) Pending(enforceTips bool) map[common.Address]types.Transactions { p.lock.RLock() defer p.lock.RUnlock() @@ -103,7 +103,7 @@ func (p *testTxPool) Pending(enforceTips bool) (map[common.Address]types.Transac for _, batch := range batches { sort.Sort(types.TxByNonce(batch)) } - return batches, nil + return batches } // SubscribeNewTxsEvent should return an event subscription of NewTxsEvent and diff --git a/eth/protocols/eth/broadcast.go b/eth/protocols/eth/broadcast.go index 328396d510f2..614e6361c646 100644 --- a/eth/protocols/eth/broadcast.go +++ b/eth/protocols/eth/broadcast.go @@ -75,18 +75,18 @@ func (p *Peer) broadcastTransactions() { if done == nil && len(queue) > 0 { // Pile transaction until we reach our allowed network limit var ( - hashes []common.Hash - txs []*types.Transaction - size common.StorageSize + hashesCount uint64 + txs []*types.Transaction + size common.StorageSize ) for i := 0; i < len(queue) && size < maxTxPacketSize; i++ { if tx := p.txpool.Get(queue[i]); tx != nil { txs = append(txs, tx) size += tx.Size() } - hashes = append(hashes, queue[i]) + hashesCount++ } - queue = queue[:copy(queue, queue[len(hashes):])] + queue = queue[:copy(queue, queue[hashesCount:])] // If there's anything available to transfer, fire up an async writer if len(txs) > 0 { diff --git a/eth/protocols/eth/handler_test.go b/eth/protocols/eth/handler_test.go index 809f17e36cf5..66f013409694 100644 --- a/eth/protocols/eth/handler_test.go +++ b/eth/protocols/eth/handler_test.go @@ -126,6 +126,12 @@ func testGetBlockHeaders(t *testing.T, protocol uint) { for i := range unknown { unknown[i] = byte(i) } + getHashes := func(from, limit uint64) (hashes []common.Hash) { + for i := uint64(0); i < limit; i++ { + hashes = append(hashes, backend.chain.GetCanonicalHash(from-1-i)) + } + return hashes + } // Create a batch of tests for various scenarios limit := uint64(maxHeadersServe) tests := []struct { @@ -183,7 +189,7 @@ func testGetBlockHeaders(t *testing.T, protocol uint) { // Ensure protocol limits are honored { &GetBlockHeadersPacket{Origin: HashOrNumber{Number: backend.chain.CurrentBlock().NumberU64() - 1}, Amount: limit + 10, Reverse: true}, - backend.chain.GetBlockHashesFromHash(backend.chain.CurrentBlock().Hash(), limit), + getHashes(backend.chain.CurrentBlock().NumberU64(), limit), }, // Check that requesting more than available is handled gracefully { @@ -379,7 +385,7 @@ func testGetNodeData(t *testing.T, protocol uint) { acc2Addr := crypto.PubkeyToAddress(acc2Key.PublicKey) signer := types.HomesteadSigner{} - // Create a chain generator with some simple transactions (blatantly stolen from @fjl/chain_markets_test) + // Create a chain generator with some simple transactions (blatantly stolen from @fjl/chain_makers_test) generator := func(i int, block *core.BlockGen) { switch i { case 0: @@ -414,9 +420,8 @@ func testGetNodeData(t *testing.T, protocol uint) { peer, _ := newTestPeer("peer", protocol, backend) defer peer.close() - // Fetch for now the entire chain db + // Collect all state tree hashes. var hashes []common.Hash - it := backend.db.NewIterator(nil, nil) for it.Next() { if key := it.Key(); len(key) == common.HashLength { @@ -425,6 +430,7 @@ func testGetNodeData(t *testing.T, protocol uint) { } it.Release() + // Request all hashes. p2p.Send(peer.app, GetNodeDataMsg, GetNodeDataPacket66{ RequestId: 123, GetNodeDataPacket: hashes, @@ -436,38 +442,40 @@ func testGetNodeData(t *testing.T, protocol uint) { if msg.Code != NodeDataMsg { t.Fatalf("response packet code mismatch: have %x, want %x", msg.Code, NodeDataMsg) } - var ( - data [][]byte - res NodeDataPacket66 - ) + var res NodeDataPacket66 if err := msg.Decode(&res); err != nil { t.Fatalf("failed to decode response node data: %v", err) } - data = res.NodeDataPacket - // Verify that all hashes correspond to the requested data, and reconstruct a state tree + + // Verify that all hashes correspond to the requested data. + data := res.NodeDataPacket for i, want := range hashes { if hash := crypto.Keccak256Hash(data[i]); hash != want { t.Errorf("data hash mismatch: have %x, want %x", hash, want) } } - statedb := rawdb.NewMemoryDatabase() + + // Reconstruct state tree from the received data. + reconstructDB := rawdb.NewMemoryDatabase() for i := 0; i < len(data); i++ { - statedb.Put(hashes[i].Bytes(), data[i]) + rawdb.WriteTrieNode(reconstructDB, hashes[i], data[i]) } + + // Sanity check whether all state matches. accounts := []common.Address{testAddr, acc1Addr, acc2Addr} for i := uint64(0); i <= backend.chain.CurrentBlock().NumberU64(); i++ { - trie, _ := state.New(backend.chain.GetBlockByNumber(i).Root(), state.NewDatabase(statedb), nil) - + root := backend.chain.GetBlockByNumber(i).Root() + reconstructed, _ := state.New(root, state.NewDatabase(reconstructDB), nil) for j, acc := range accounts { - state, _ := backend.chain.State() + state, _ := backend.chain.StateAt(root) bw := state.GetBalance(acc) - bh := trie.GetBalance(acc) + bh := reconstructed.GetBalance(acc) - if (bw != nil && bh == nil) || (bw == nil && bh != nil) { - t.Errorf("test %d, account %d: balance mismatch: have %v, want %v", i, j, bh, bw) + if (bw == nil) != (bh == nil) { + t.Errorf("block %d, account %d: balance mismatch: have %v, want %v", i, j, bh, bw) } - if bw != nil && bh != nil && bw.Cmp(bw) != 0 { - t.Errorf("test %d, account %d: balance mismatch: have %v, want %v", i, j, bh, bw) + if bw != nil && bh != nil && bw.Cmp(bh) != 0 { + t.Errorf("block %d, account %d: balance mismatch: have %v, want %v", i, j, bh, bw) } } } diff --git a/eth/protocols/eth/peer.go b/eth/protocols/eth/peer.go index 98273ccfc9dc..1b4cfeb3da7a 100644 --- a/eth/protocols/eth/peer.go +++ b/eth/protocols/eth/peer.go @@ -75,12 +75,12 @@ type Peer struct { head common.Hash // Latest advertised head block hash td *big.Int // Latest advertised head block total difficulty - knownBlocks mapset.Set // Set of block hashes known to be known by this peer + knownBlocks *knownCache // Set of block hashes known to be known by this peer queuedBlocks chan *blockPropagation // Queue of blocks to broadcast to the peer queuedBlockAnns chan *types.Block // Queue of blocks to announce to the peer txpool TxPool // Transaction pool used by the broadcasters for liveness checks - knownTxs mapset.Set // Set of transaction hashes known to be known by this peer + knownTxs *knownCache // Set of transaction hashes known to be known by this peer txBroadcast chan []common.Hash // Channel used to queue transaction propagation requests txAnnounce chan []common.Hash // Channel used to queue transaction announcement requests @@ -96,8 +96,8 @@ func NewPeer(version uint, p *p2p.Peer, rw p2p.MsgReadWriter, txpool TxPool) *Pe Peer: p, rw: rw, version: version, - knownTxs: mapset.NewSet(), - knownBlocks: mapset.NewSet(), + knownTxs: newKnownCache(maxKnownTxs), + knownBlocks: newKnownCache(maxKnownBlocks), queuedBlocks: make(chan *blockPropagation, maxQueuedBlocks), queuedBlockAnns: make(chan *types.Block, maxQueuedBlockAnns), txBroadcast: make(chan []common.Hash), @@ -162,9 +162,6 @@ func (p *Peer) KnownTransaction(hash common.Hash) bool { // never be propagated to this particular peer. func (p *Peer) markBlock(hash common.Hash) { // If we reached the memory allowance, drop a previously known block hash - for p.knownBlocks.Cardinality() >= maxKnownBlocks { - p.knownBlocks.Pop() - } p.knownBlocks.Add(hash) } @@ -172,9 +169,6 @@ func (p *Peer) markBlock(hash common.Hash) { // will never be propagated to this particular peer. func (p *Peer) markTransaction(hash common.Hash) { // If we reached the memory allowance, drop a previously known transaction hash - for p.knownTxs.Cardinality() >= maxKnownTxs { - p.knownTxs.Pop() - } p.knownTxs.Add(hash) } @@ -189,9 +183,6 @@ func (p *Peer) markTransaction(hash common.Hash) { // tests that directly send messages without having to do the asyn queueing. func (p *Peer) SendTransactions(txs types.Transactions) error { // Mark all the transactions as known, but ensure we don't overflow our limits - for p.knownTxs.Cardinality() > max(0, maxKnownTxs-len(txs)) { - p.knownTxs.Pop() - } for _, tx := range txs { p.knownTxs.Add(tx.Hash()) } @@ -205,12 +196,7 @@ func (p *Peer) AsyncSendTransactions(hashes []common.Hash) { select { case p.txBroadcast <- hashes: // Mark all the transactions as known, but ensure we don't overflow our limits - for p.knownTxs.Cardinality() > max(0, maxKnownTxs-len(hashes)) { - p.knownTxs.Pop() - } - for _, hash := range hashes { - p.knownTxs.Add(hash) - } + p.knownTxs.Add(hashes...) case <-p.term: p.Log().Debug("Dropping transaction propagation", "count", len(hashes)) } @@ -224,12 +210,7 @@ func (p *Peer) AsyncSendTransactions(hashes []common.Hash) { // not be managed directly. func (p *Peer) sendPooledTransactionHashes(hashes []common.Hash) error { // Mark all the transactions as known, but ensure we don't overflow our limits - for p.knownTxs.Cardinality() > max(0, maxKnownTxs-len(hashes)) { - p.knownTxs.Pop() - } - for _, hash := range hashes { - p.knownTxs.Add(hash) - } + p.knownTxs.Add(hashes...) return p2p.Send(p.rw, NewPooledTransactionHashesMsg, NewPooledTransactionHashesPacket(hashes)) } @@ -240,12 +221,7 @@ func (p *Peer) AsyncSendPooledTransactionHashes(hashes []common.Hash) { select { case p.txAnnounce <- hashes: // Mark all the transactions as known, but ensure we don't overflow our limits - for p.knownTxs.Cardinality() > max(0, maxKnownTxs-len(hashes)) { - p.knownTxs.Pop() - } - for _, hash := range hashes { - p.knownTxs.Add(hash) - } + p.knownTxs.Add(hashes...) case <-p.term: p.Log().Debug("Dropping transaction announcement", "count", len(hashes)) } @@ -254,12 +230,8 @@ func (p *Peer) AsyncSendPooledTransactionHashes(hashes []common.Hash) { // ReplyPooledTransactionsRLP is the eth/66 version of SendPooledTransactionsRLP. func (p *Peer) ReplyPooledTransactionsRLP(id uint64, hashes []common.Hash, txs []rlp.RawValue) error { // Mark all the transactions as known, but ensure we don't overflow our limits - for p.knownTxs.Cardinality() > max(0, maxKnownTxs-len(hashes)) { - p.knownTxs.Pop() - } - for _, hash := range hashes { - p.knownTxs.Add(hash) - } + p.knownTxs.Add(hashes...) + // Not packed into PooledTransactionsPacket to avoid RLP decoding return p2p.Send(p.rw, PooledTransactionsMsg, PooledTransactionsRLPPacket66{ RequestId: id, @@ -271,12 +243,8 @@ func (p *Peer) ReplyPooledTransactionsRLP(id uint64, hashes []common.Hash, txs [ // a hash notification. func (p *Peer) SendNewBlockHashes(hashes []common.Hash, numbers []uint64) error { // Mark all the block hashes as known, but ensure we don't overflow our limits - for p.knownBlocks.Cardinality() > max(0, maxKnownBlocks-len(hashes)) { - p.knownBlocks.Pop() - } - for _, hash := range hashes { - p.knownBlocks.Add(hash) - } + p.knownBlocks.Add(hashes...) + request := make(NewBlockHashesPacket, len(hashes)) for i := 0; i < len(hashes); i++ { request[i].Hash = hashes[i] @@ -292,9 +260,6 @@ func (p *Peer) AsyncSendNewBlockHash(block *types.Block) { select { case p.queuedBlockAnns <- block: // Mark all the block hash as known, but ensure we don't overflow our limits - for p.knownBlocks.Cardinality() >= maxKnownBlocks { - p.knownBlocks.Pop() - } p.knownBlocks.Add(block.Hash()) default: p.Log().Debug("Dropping block announcement", "number", block.NumberU64(), "hash", block.Hash()) @@ -304,9 +269,6 @@ func (p *Peer) AsyncSendNewBlockHash(block *types.Block) { // SendNewBlock propagates an entire block to a remote peer. func (p *Peer) SendNewBlock(block *types.Block, td *big.Int) error { // Mark all the block hash as known, but ensure we don't overflow our limits - for p.knownBlocks.Cardinality() >= maxKnownBlocks { - p.knownBlocks.Pop() - } p.knownBlocks.Add(block.Hash()) return p2p.Send(p.rw, NewBlockMsg, &NewBlockPacket{ Block: block, @@ -320,9 +282,6 @@ func (p *Peer) AsyncSendNewBlock(block *types.Block, td *big.Int) { select { case p.queuedBlocks <- &blockPropagation{block: block, td: td}: // Mark all the block hash as known, but ensure we don't overflow our limits - for p.knownBlocks.Cardinality() >= maxKnownBlocks { - p.knownBlocks.Pop() - } p.knownBlocks.Add(block.Hash()) default: p.Log().Debug("Dropping block propagation", "number", block.NumberU64(), "hash", block.Hash()) @@ -465,3 +424,37 @@ func (p *Peer) RequestTxs(hashes []common.Hash) error { GetPooledTransactionsPacket: hashes, }) } + +// knownCache is a cache for known hashes. +type knownCache struct { + hashes mapset.Set + max int +} + +// newKnownCache creates a new knownCache with a max capacity. +func newKnownCache(max int) *knownCache { + return &knownCache{ + max: max, + hashes: mapset.NewSet(), + } +} + +// Add adds a list of elements to the set. +func (k *knownCache) Add(hashes ...common.Hash) { + for k.hashes.Cardinality() > max(0, k.max-len(hashes)) { + k.hashes.Pop() + } + for _, hash := range hashes { + k.hashes.Add(hash) + } +} + +// Contains returns whether the given item is in the set. +func (k *knownCache) Contains(hash common.Hash) bool { + return k.hashes.Contains(hash) +} + +// Cardinality returns the number of elements in the set. +func (k *knownCache) Cardinality() int { + return k.hashes.Cardinality() +} diff --git a/eth/protocols/eth/peer_test.go b/eth/protocols/eth/peer_test.go index 70e9959f82fd..fc93443708fd 100644 --- a/eth/protocols/eth/peer_test.go +++ b/eth/protocols/eth/peer_test.go @@ -21,7 +21,9 @@ package eth import ( "crypto/rand" + "testing" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/p2p/enode" ) @@ -59,3 +61,28 @@ func (p *testPeer) close() { p.Peer.Close() p.app.Close() } + +func TestPeerSet(t *testing.T) { + size := 5 + s := newKnownCache(size) + + // add 10 items + for i := 0; i < size*2; i++ { + s.Add(common.Hash{byte(i)}) + } + + if s.Cardinality() != size { + t.Fatalf("wrong size, expected %d but found %d", size, s.Cardinality()) + } + + vals := []common.Hash{} + for i := 10; i < 20; i++ { + vals = append(vals, common.Hash{byte(i)}) + } + + // add item in batch + s.Add(vals...) + if s.Cardinality() < size { + t.Fatalf("bad size") + } +} diff --git a/eth/protocols/snap/handler.go b/eth/protocols/snap/handler.go index 3d668a2ebb6f..c62f9cfca554 100644 --- a/eth/protocols/snap/handler.go +++ b/eth/protocols/snap/handler.go @@ -23,7 +23,7 @@ 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/light" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/metrics" @@ -319,7 +319,7 @@ func handleMessage(backend Backend, peer *Peer) error { if err != nil { return p2p.Send(peer.rw, StorageRangesMsg, &StorageRangesPacket{ID: req.ID}) } - var acc state.Account + var acc types.StateAccount if err := rlp.DecodeBytes(accTrie.Get(account[:]), &acc); err != nil { return p2p.Send(peer.rw, StorageRangesMsg, &StorageRangesPacket{ID: req.ID}) } @@ -469,7 +469,7 @@ func handleMessage(backend Backend, peer *Peer) error { // Storage slots requested, open the storage trie and retrieve from there account, err := snap.Account(common.BytesToHash(pathset[0])) loads++ // always account database reads, even for failures - if err != nil { + if err != nil || account == nil { break } stTrie, err := trie.NewSecure(common.BytesToHash(account.Root), triedb) diff --git a/eth/protocols/snap/sync.go b/eth/protocols/snap/sync.go index 646df03887f1..9ef9d7571107 100644 --- a/eth/protocols/snap/sync.go +++ b/eth/protocols/snap/sync.go @@ -32,6 +32,7 @@ import ( "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/state/snapshot" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" @@ -125,8 +126,8 @@ type accountRequest struct { type accountResponse struct { task *accountTask // Task which this request is filling - hashes []common.Hash // Account hashes in the returned range - accounts []*state.Account // Expanded accounts in the returned range + hashes []common.Hash // Account hashes in the returned range + accounts []*types.StateAccount // Expanded accounts in the returned range cont bool // Whether the account range has a continuation } @@ -2274,9 +2275,9 @@ func (s *Syncer) OnAccounts(peer SyncPeer, id uint64, hashes []common.Hash, acco s.scheduleRevertAccountRequest(req) return err } - accs := make([]*state.Account, len(accounts)) + accs := make([]*types.StateAccount, len(accounts)) for i, account := range accounts { - acc := new(state.Account) + acc := new(types.StateAccount) if err := rlp.DecodeBytes(account, acc); err != nil { panic(err) // We created these blobs, we must be able to decode them } @@ -2740,7 +2741,7 @@ func (s *Syncer) onHealByteCodes(peer SyncPeer, id uint64, bytecodes [][]byte) e // Note it's not concurrent safe, please handle the concurrent issue outside. func (s *Syncer) onHealState(paths [][]byte, value []byte) error { if len(paths) == 1 { - var account state.Account + var account types.StateAccount if err := rlp.DecodeBytes(value, &account); err != nil { return nil } diff --git a/eth/protocols/snap/sync_test.go b/eth/protocols/snap/sync_test.go index 023fc8ee0058..47ab1f026dd2 100644 --- a/eth/protocols/snap/sync_test.go +++ b/eth/protocols/snap/sync_test.go @@ -29,7 +29,7 @@ import ( "github.com/ethereum/go-ethereum/common" "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/ethdb" "github.com/ethereum/go-ethereum/light" @@ -1349,7 +1349,7 @@ func makeAccountTrieNoStorage(n int) (*trie.Trie, entrySlice) { accTrie, _ := trie.New(common.Hash{}, db) var entries entrySlice for i := uint64(1); i <= uint64(n); i++ { - value, _ := rlp.EncodeToBytes(state.Account{ + value, _ := rlp.EncodeToBytes(types.StateAccount{ Nonce: i, Balance: big.NewInt(int64(i)), Root: emptyRoot, @@ -1394,7 +1394,7 @@ func makeBoundaryAccountTrie(n int) (*trie.Trie, entrySlice) { } // Fill boundary accounts for i := 0; i < len(boundaries); i++ { - value, _ := rlp.EncodeToBytes(state.Account{ + value, _ := rlp.EncodeToBytes(types.StateAccount{ Nonce: uint64(0), Balance: big.NewInt(int64(i)), Root: emptyRoot, @@ -1406,7 +1406,7 @@ func makeBoundaryAccountTrie(n int) (*trie.Trie, entrySlice) { } // Fill other accounts if required for i := uint64(1); i <= uint64(n); i++ { - value, _ := rlp.EncodeToBytes(state.Account{ + value, _ := rlp.EncodeToBytes(types.StateAccount{ Nonce: i, Balance: big.NewInt(int64(i)), Root: emptyRoot, @@ -1442,7 +1442,7 @@ func makeAccountTrieWithStorageWithUniqueStorage(accounts, slots int, code bool) stTrie, stEntries := makeStorageTrieWithSeed(uint64(slots), i, db) stRoot := stTrie.Hash() stTrie.Commit(nil) - value, _ := rlp.EncodeToBytes(state.Account{ + value, _ := rlp.EncodeToBytes(types.StateAccount{ Nonce: i, Balance: big.NewInt(int64(i)), Root: stRoot, @@ -1489,7 +1489,7 @@ func makeAccountTrieWithStorage(accounts, slots int, code, boundary bool) (*trie if code { codehash = getCodeHash(i) } - value, _ := rlp.EncodeToBytes(state.Account{ + value, _ := rlp.EncodeToBytes(types.StateAccount{ Nonce: i, Balance: big.NewInt(int64(i)), Root: stRoot, diff --git a/eth/state_accessor.go b/eth/state_accessor.go index eb178311f30b..c855f01004ff 100644 --- a/eth/state_accessor.go +++ b/eth/state_accessor.go @@ -35,7 +35,17 @@ import ( // are attempted to be reexecuted to generate the desired state. The optional // base layer statedb can be passed then it's regarded as the statedb of the // parent block. -func (eth *Ethereum) stateAtBlock(block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (statedb *state.StateDB, err error) { +// Parameters: +// - block: The block for which we want the state (== state at the stateRoot of the parent) +// - reexec: The maximum number of blocks to reprocess trying to obtain the desired state +// - base: If the caller is tracing multiple blocks, the caller can provide the parent state +// continuously from the callsite. +// - checklive: if true, then the live 'blockchain' state database is used. If the caller want to +// perform Commit or other 'save-to-disk' changes, this should be set to false to avoid +// storing trash persistently +// - preferDisk: this arg can be used by the caller to signal that even though the 'base' is provided, +// it would be preferrable to start from a fresh state, if we have it on disk. +func (eth *Ethereum) stateAtBlock(block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (statedb *state.StateDB, err error) { var ( current *types.Block database state.Database @@ -50,6 +60,15 @@ func (eth *Ethereum) stateAtBlock(block *types.Block, reexec uint64, base *state } } if base != nil { + if preferDisk { + // Create an ephemeral trie.Database for isolating the live one. Otherwise + // the internal junks created by tracing will be persisted into the disk. + database = state.NewDatabaseWithConfig(eth.chainDb, &trie.Config{Cache: 16}) + if statedb, err = state.New(block.Root(), database, nil); err == nil { + log.Info("Found disk backend for state trie", "root", block.Root(), "number", block.Number()) + return statedb, nil + } + } // The optional base statedb is given, mark the start point as parent block statedb, database, report = base, base.Database(), false current = eth.blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1) @@ -119,7 +138,8 @@ func (eth *Ethereum) stateAtBlock(block *types.Block, reexec uint64, base *state // Finalize the state so any modifications are written to the trie root, err := statedb.Commit(eth.blockchain.Config().IsEIP158(current.Number())) if err != nil { - return nil, err + return nil, fmt.Errorf("stateAtBlock commit failed, number %d root %v: %w", + current.NumberU64(), current.Root().Hex(), err) } statedb, err = state.New(root, database, nil) if err != nil { @@ -151,7 +171,7 @@ func (eth *Ethereum) stateAtTransaction(block *types.Block, txIndex int, reexec } // Lookup the statedb of parent block from the live database, // otherwise regenerate it on the flight. - statedb, err := eth.stateAtBlock(parent, reexec, nil, true) + statedb, err := eth.stateAtBlock(parent, reexec, nil, true, false) if err != nil { return nil, vm.BlockContext{}, nil, err } diff --git a/eth/sync.go b/eth/sync.go index 27941158f3df..aaac6bef9054 100644 --- a/eth/sync.go +++ b/eth/sync.go @@ -43,7 +43,7 @@ func (h *handler) syncTransactions(p *eth.Peer) { // // TODO(karalabe): Figure out if we could get away with random order somehow var txs types.Transactions - pending, _ := h.txpool.Pending(false) + pending := h.txpool.Pending(false) for _, batch := range pending { txs = append(txs, batch...) } @@ -182,7 +182,7 @@ func (cs *chainSyncer) modeAndLocalHead() (downloader.SyncMode, *big.Int) { // If we're in fast sync mode, return that directly if atomic.LoadUint32(&cs.handler.fastSync) == 1 { block := cs.handler.chain.CurrentFastBlock() - td := cs.handler.chain.GetTdByHash(block.Hash()) + td := cs.handler.chain.GetTd(block.Hash(), block.NumberU64()) return downloader.FastSync, td } // We are probably in full sync, but we might have rewound to before the @@ -190,7 +190,7 @@ func (cs *chainSyncer) modeAndLocalHead() (downloader.SyncMode, *big.Int) { if pivot := rawdb.ReadLastPivotNumber(cs.handler.database); pivot != nil { if head := cs.handler.chain.CurrentBlock(); head.NumberU64() < *pivot { block := cs.handler.chain.CurrentFastBlock() - td := cs.handler.chain.GetTdByHash(block.Hash()) + td := cs.handler.chain.GetTd(block.Hash(), block.NumberU64()) return downloader.FastSync, td } } diff --git a/eth/tracers/api.go b/eth/tracers/api.go index 68265932854c..f8d61fa063f4 100644 --- a/eth/tracers/api.go +++ b/eth/tracers/api.go @@ -53,6 +53,13 @@ const ( // and reexecute to produce missing historical state necessary to run a specific // trace. defaultTraceReexec = uint64(128) + + // defaultTracechainMemLimit is the size of the triedb, at which traceChain + // switches over and tries to use a disk-backed database instead of building + // on top of memory. + // For non-archive nodes, this limit _will_ be overblown, as disk-backed tries + // will only be found every ~15K blocks or so. + defaultTracechainMemLimit = common.StorageSize(500 * 1024 * 1024) ) // Backend interface provides the common API services (that are provided by @@ -67,7 +74,10 @@ type Backend interface { ChainConfig() *params.ChainConfig Engine() consensus.Engine ChainDb() ethdb.Database - StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) + // StateAtBlock returns the state corresponding to the stateroot of the block. + // N.B: For executing transactions on block N, the required stateRoot is block N-1, + // so this method should be called with the parent. + StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive, preferDisk bool) (*state.StateDB, error) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error) } @@ -290,7 +300,11 @@ func (api *API) traceChain(ctx context.Context, start, end *types.Block, config }() } // Start a goroutine to feed all the blocks into the tracers - begin := time.Now() + var ( + begin = time.Now() + derefTodo []common.Hash // list of hashes to dereference from the db + derefsMu sync.Mutex // mutex for the derefs + ) go func() { var ( @@ -316,6 +330,7 @@ func (api *API) traceChain(ctx context.Context, start, end *types.Block, config } close(results) }() + var preferDisk bool // Feed all the blocks both into the tracer, as well as fast process concurrently for number = start.NumberU64(); number < end.NumberU64(); number++ { // Stop tracing if interruption was requested @@ -324,6 +339,14 @@ func (api *API) traceChain(ctx context.Context, start, end *types.Block, config return default: } + // clean out any derefs + derefsMu.Lock() + for _, h := range derefTodo { + statedb.Database().TrieDB().Dereference(h) + } + derefTodo = derefTodo[:0] + derefsMu.Unlock() + // Print progress logs if long enough time elapsed if time.Since(logged) > 8*time.Second { logged = time.Now() @@ -337,18 +360,24 @@ func (api *API) traceChain(ctx context.Context, start, end *types.Block, config } // Prepare the statedb for tracing. Don't use the live database for // tracing to avoid persisting state junks into the database. - statedb, err = api.backend.StateAtBlock(localctx, block, reexec, statedb, false) + statedb, err = api.backend.StateAtBlock(localctx, block, reexec, statedb, false, preferDisk) if err != nil { failed = err break } - if statedb.Database().TrieDB() != nil { + if trieDb := statedb.Database().TrieDB(); trieDb != nil { // Hold the reference for tracer, will be released at the final stage - statedb.Database().TrieDB().Reference(block.Root(), common.Hash{}) + trieDb.Reference(block.Root(), common.Hash{}) // Release the parent state because it's already held by the tracer if parent != (common.Hash{}) { - statedb.Database().TrieDB().Dereference(parent) + trieDb.Dereference(parent) + } + // Prefer disk if the trie db memory grows too much + s1, s2 := trieDb.Size() + if !preferDisk && (s1+s2) > defaultTracechainMemLimit { + log.Info("Switching to prefer-disk mode for tracing", "size", s1+s2) + preferDisk = true } } parent = block.Root() @@ -382,12 +411,11 @@ func (api *API) traceChain(ctx context.Context, start, end *types.Block, config Hash: res.block.Hash(), Traces: res.results, } + // Schedule any parent tries held in memory by this task for dereferencing done[uint64(result.Block)] = result - - // Dereference any parent tries held in memory by this task - if res.statedb.Database().TrieDB() != nil { - res.statedb.Database().TrieDB().Dereference(res.rootref) - } + derefsMu.Lock() + derefTodo = append(derefTodo, res.rootref) + derefsMu.Unlock() // Stream completed traces to the user, aborting on the first error for result, ok := done[next]; ok; result, ok = done[next] { if len(result.Traces) > 0 || next == end.NumberU64() { @@ -445,12 +473,11 @@ func (api *API) TraceBlockFromFile(ctx context.Context, file string, config *Tra // EVM against a block pulled from the pool of bad ones and returns them as a JSON // object. func (api *API) TraceBadBlock(ctx context.Context, hash common.Hash, config *TraceConfig) ([]*txTraceResult, error) { - for _, block := range rawdb.ReadAllBadBlocks(api.backend.ChainDb()) { - if block.Hash() == hash { - return api.traceBlock(ctx, block, config) - } + block := rawdb.ReadBadBlock(api.backend.ChainDb(), hash) + if block == nil { + return nil, fmt.Errorf("bad block %#x not found", hash) } - return nil, fmt.Errorf("bad block %#x not found", hash) + return api.traceBlock(ctx, block, config) } // StandardTraceBlockToFile dumps the structured logs created during the @@ -464,16 +491,72 @@ func (api *API) StandardTraceBlockToFile(ctx context.Context, hash common.Hash, return api.standardTraceBlockToFile(ctx, block, config) } +// IntermediateRoots executes a block (bad- or canon- or side-), and returns a list +// of intermediate roots: the stateroot after each transaction. +func (api *API) IntermediateRoots(ctx context.Context, hash common.Hash, config *TraceConfig) ([]common.Hash, error) { + block, _ := api.blockByHash(ctx, hash) + if block == nil { + // Check in the bad blocks + block = rawdb.ReadBadBlock(api.backend.ChainDb(), hash) + } + if block == nil { + return nil, fmt.Errorf("block %#x not found", hash) + } + if block.NumberU64() == 0 { + return nil, errors.New("genesis is not traceable") + } + parent, err := api.blockByNumberAndHash(ctx, rpc.BlockNumber(block.NumberU64()-1), block.ParentHash()) + if err != nil { + return nil, err + } + reexec := defaultTraceReexec + if config != nil && config.Reexec != nil { + reexec = *config.Reexec + } + statedb, err := api.backend.StateAtBlock(ctx, parent, reexec, nil, true, false) + if err != nil { + return nil, err + } + var ( + roots []common.Hash + signer = types.MakeSigner(api.backend.ChainConfig(), block.Number()) + chainConfig = api.backend.ChainConfig() + vmctx = core.NewEVMBlockContext(block.Header(), api.chainContext(ctx), nil) + deleteEmptyObjects = chainConfig.IsEIP158(block.Number()) + ) + for i, tx := range block.Transactions() { + var ( + msg, _ = tx.AsMessage(signer, block.BaseFee()) + txContext = core.NewEVMTxContext(msg) + vmenv = vm.NewEVM(vmctx, txContext, statedb, chainConfig, vm.Config{}) + ) + statedb.Prepare(tx.Hash(), i) + if _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(msg.Gas())); err != nil { + log.Warn("Tracing intermediate roots did not complete", "txindex", i, "txhash", tx.Hash(), "err", err) + // We intentionally don't return the error here: if we do, then the RPC server will not + // return the roots. Most likely, the caller already knows that a certain transaction fails to + // be included, but still want the intermediate roots that led to that point. + // It may happen the tx_N causes an erroneous state, which in turn causes tx_N+M to not be + // executable. + // N.B: This should never happen while tracing canon blocks, only when tracing bad blocks. + return roots, nil + } + // calling IntermediateRoot will internally call Finalize on the state + // so any modifications are written to the trie + roots = append(roots, statedb.IntermediateRoot(deleteEmptyObjects)) + } + return roots, nil +} + // StandardTraceBadBlockToFile dumps the structured logs created during the // execution of EVM against a block pulled from the pool of bad ones to the // local file system and returns a list of files to the caller. func (api *API) StandardTraceBadBlockToFile(ctx context.Context, hash common.Hash, config *StdTraceConfig) ([]string, error) { - for _, block := range rawdb.ReadAllBadBlocks(api.backend.ChainDb()) { - if block.Hash() == hash { - return api.standardTraceBlockToFile(ctx, block, config) - } + block := rawdb.ReadBadBlock(api.backend.ChainDb(), hash) + if block == nil { + return nil, fmt.Errorf("bad block %#x not found", hash) } - return nil, fmt.Errorf("bad block %#x not found", hash) + return api.standardTraceBlockToFile(ctx, block, config) } // traceBlock configures a new tracer according to the provided configuration, and @@ -491,7 +574,7 @@ func (api *API) traceBlock(ctx context.Context, block *types.Block, config *Trac if config != nil && config.Reexec != nil { reexec = *config.Reexec } - statedb, err := api.backend.StateAtBlock(ctx, parent, reexec, nil, true) + statedb, err := api.backend.StateAtBlock(ctx, parent, reexec, nil, true, false) if err != nil { return nil, err } @@ -580,7 +663,7 @@ func (api *API) standardTraceBlockToFile(ctx context.Context, block *types.Block if config != nil && config.Reexec != nil { reexec = *config.Reexec } - statedb, err := api.backend.StateAtBlock(ctx, parent, reexec, nil, true) + statedb, err := api.backend.StateAtBlock(ctx, parent, reexec, nil, true, false) if err != nil { return nil, err } @@ -744,7 +827,7 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc if config != nil && config.Reexec != nil { reexec = *config.Reexec } - statedb, err := api.backend.StateAtBlock(ctx, block, reexec, nil, true) + statedb, err := api.backend.StateAtBlock(ctx, block, reexec, nil, true, false) if err != nil { return nil, err } @@ -779,12 +862,14 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc func (api *API) traceTx(ctx context.Context, message core.Message, txctx *Context, vmctx vm.BlockContext, statedb *state.StateDB, config *TraceConfig) (interface{}, error) { // Assemble the structured logger or the JavaScript tracer var ( - tracer vm.Tracer + tracer vm.EVMLogger err error txContext = core.NewEVMTxContext(message) ) switch { - case config != nil && config.Tracer != nil: + case config == nil: + tracer = vm.NewStructLogger(nil) + case config.Tracer != nil: // Define a meaningful timeout of a single transaction trace timeout := defaultTraceTimeout if config.Timeout != nil { @@ -792,23 +877,19 @@ func (api *API) traceTx(ctx context.Context, message core.Message, txctx *Contex return nil, err } } - // Constuct the JavaScript tracer to execute with - if tracer, err = New(*config.Tracer, txctx); err != nil { + if t, err := New(*config.Tracer, txctx); err != nil { return nil, err + } else { + deadlineCtx, cancel := context.WithTimeout(ctx, timeout) + go func() { + <-deadlineCtx.Done() + if errors.Is(deadlineCtx.Err(), context.DeadlineExceeded) { + t.Stop(errors.New("execution timeout")) + } + }() + defer cancel() + tracer = t } - // Handle timeouts and RPC cancellations - deadlineCtx, cancel := context.WithTimeout(ctx, timeout) - go func() { - <-deadlineCtx.Done() - if deadlineCtx.Err() == context.DeadlineExceeded { - tracer.(*Tracer).Stop(errors.New("execution timeout")) - } - }() - defer cancel() - - case config == nil: - tracer = vm.NewStructLogger(nil) - default: tracer = vm.NewStructLogger(config.LogConfig) } @@ -838,7 +919,7 @@ func (api *API) traceTx(ctx context.Context, message core.Message, txctx *Contex StructLogs: ethapi.FormatLogs(tracer.StructLogs()), }, nil - case *Tracer: + case Tracer: return tracer.GetResult() default: diff --git a/eth/tracers/api_test.go b/eth/tracers/api_test.go index 9afd59d596bc..a3c0a724941e 100644 --- a/eth/tracers/api_test.go +++ b/eth/tracers/api_test.go @@ -138,7 +138,7 @@ func (b *testBackend) ChainDb() ethdb.Database { return b.chaindb } -func (b *testBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) { +func (b *testBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (*state.StateDB, error) { statedb, err := b.chain.StateAt(block.Root()) if err != nil { return nil, errStateNotFound @@ -306,147 +306,6 @@ func TestTraceCall(t *testing.T) { } } -func TestOverriddenTraceCall(t *testing.T) { - t.Parallel() - - // Initialize test accounts - accounts := newAccounts(3) - genesis := &core.Genesis{Alloc: core.GenesisAlloc{ - accounts[0].addr: {Balance: big.NewInt(params.Ether)}, - accounts[1].addr: {Balance: big.NewInt(params.Ether)}, - accounts[2].addr: {Balance: big.NewInt(params.Ether)}, - }} - genBlocks := 10 - signer := types.HomesteadSigner{} - api := NewAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) { - // Transfer from account[0] to account[1] - // value: 1000 wei - // fee: 0 wei - tx, _ := types.SignTx(types.NewTransaction(uint64(i), accounts[1].addr, big.NewInt(1000), params.TxGas, b.BaseFee(), nil), signer, accounts[0].key) - b.AddTx(tx) - })) - randomAccounts, tracer := newAccounts(3), "callTracer" - - var testSuite = []struct { - blockNumber rpc.BlockNumber - call ethapi.TransactionArgs - config *TraceCallConfig - expectErr error - expect *callTrace - }{ - // Succcessful call with state overriding - { - blockNumber: rpc.PendingBlockNumber, - call: ethapi.TransactionArgs{ - From: &randomAccounts[0].addr, - To: &randomAccounts[1].addr, - Value: (*hexutil.Big)(big.NewInt(1000)), - }, - config: &TraceCallConfig{ - Tracer: &tracer, - StateOverrides: ðapi.StateOverride{ - randomAccounts[0].addr: ethapi.OverrideAccount{Balance: newRPCBalance(new(big.Int).Mul(big.NewInt(1), big.NewInt(params.Ether)))}, - }, - }, - expectErr: nil, - expect: &callTrace{ - Type: "CALL", - From: randomAccounts[0].addr, - To: randomAccounts[1].addr, - Gas: newRPCUint64(24979000), - GasUsed: newRPCUint64(0), - Value: (*hexutil.Big)(big.NewInt(1000)), - }, - }, - // Invalid call without state overriding - { - blockNumber: rpc.PendingBlockNumber, - call: ethapi.TransactionArgs{ - From: &randomAccounts[0].addr, - To: &randomAccounts[1].addr, - Value: (*hexutil.Big)(big.NewInt(1000)), - }, - config: &TraceCallConfig{ - Tracer: &tracer, - }, - expectErr: core.ErrInsufficientFunds, - expect: nil, - }, - // Successful simple contract call - // - // // SPDX-License-Identifier: GPL-3.0 - // - // pragma solidity >=0.7.0 <0.8.0; - // - // /** - // * @title Storage - // * @dev Store & retrieve value in a variable - // */ - // contract Storage { - // uint256 public number; - // constructor() { - // number = block.number; - // } - // } - { - blockNumber: rpc.PendingBlockNumber, - call: ethapi.TransactionArgs{ - From: &randomAccounts[0].addr, - To: &randomAccounts[2].addr, - Data: newRPCBytes(common.Hex2Bytes("8381f58a")), // call number() - }, - config: &TraceCallConfig{ - Tracer: &tracer, - StateOverrides: ðapi.StateOverride{ - randomAccounts[2].addr: ethapi.OverrideAccount{ - Code: newRPCBytes(common.Hex2Bytes("6080604052348015600f57600080fd5b506004361060285760003560e01c80638381f58a14602d575b600080fd5b60336049565b6040518082815260200191505060405180910390f35b6000548156fea2646970667358221220eab35ffa6ab2adfe380772a48b8ba78e82a1b820a18fcb6f59aa4efb20a5f60064736f6c63430007040033")), - StateDiff: newStates([]common.Hash{{}}, []common.Hash{common.BigToHash(big.NewInt(123))}), - }, - }, - }, - expectErr: nil, - expect: &callTrace{ - Type: "CALL", - From: randomAccounts[0].addr, - To: randomAccounts[2].addr, - Input: hexutil.Bytes(common.Hex2Bytes("8381f58a")), - Output: hexutil.Bytes(common.BigToHash(big.NewInt(123)).Bytes()), - Gas: newRPCUint64(24978936), - GasUsed: newRPCUint64(2283), - Value: (*hexutil.Big)(big.NewInt(0)), - }, - }, - } - for i, testspec := range testSuite { - result, err := api.TraceCall(context.Background(), testspec.call, rpc.BlockNumberOrHash{BlockNumber: &testspec.blockNumber}, testspec.config) - if testspec.expectErr != nil { - if err == nil { - t.Errorf("test %d: want error %v, have nothing", i, testspec.expectErr) - continue - } - if !errors.Is(err, testspec.expectErr) { - t.Errorf("test %d: error mismatch, want %v, have %v", i, testspec.expectErr, err) - } - } else { - if err != nil { - t.Errorf("test %d: want no error, have %v", i, err) - continue - } - ret := new(callTrace) - if err := json.Unmarshal(result.(json.RawMessage), ret); err != nil { - t.Fatalf("test %d: failed to unmarshal trace result: %v", i, err) - } - if !jsonEqual(ret, testspec.expect) { - // uncomment this for easier debugging - //have, _ := json.MarshalIndent(ret, "", " ") - //want, _ := json.MarshalIndent(testspec.expect, "", " ") - //t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", string(have), string(want)) - t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", ret, testspec.expect) - } - } - } -} - func TestTraceTransaction(t *testing.T) { t.Parallel() @@ -503,90 +362,177 @@ func TestTraceBlock(t *testing.T) { var testSuite = []struct { blockNumber rpc.BlockNumber config *TraceConfig - expect interface{} + want string expectErr error }{ // Trace genesis block, expect error { blockNumber: rpc.BlockNumber(0), - config: nil, - expect: nil, expectErr: errors.New("genesis is not traceable"), }, // Trace head block { blockNumber: rpc.BlockNumber(genBlocks), - config: nil, - expectErr: nil, - expect: []*txTraceResult{ - { - Result: ðapi.ExecutionResult{ - Gas: params.TxGas, - Failed: false, - ReturnValue: "", - StructLogs: []ethapi.StructLogRes{}, - }, - }, - }, + want: `[{"result":{"gas":21000,"failed":false,"returnValue":"","structLogs":[]}}]`, }, // Trace non-existent block { blockNumber: rpc.BlockNumber(genBlocks + 1), - config: nil, expectErr: fmt.Errorf("block #%d not found", genBlocks+1), - expect: nil, }, // Trace latest block { blockNumber: rpc.LatestBlockNumber, - config: nil, - expectErr: nil, - expect: []*txTraceResult{ - { - Result: ðapi.ExecutionResult{ - Gas: params.TxGas, - Failed: false, - ReturnValue: "", - StructLogs: []ethapi.StructLogRes{}, - }, + want: `[{"result":{"gas":21000,"failed":false,"returnValue":"","structLogs":[]}}]`, + }, + // Trace pending block + { + blockNumber: rpc.PendingBlockNumber, + want: `[{"result":{"gas":21000,"failed":false,"returnValue":"","structLogs":[]}}]`, + }, + } + for i, tc := range testSuite { + result, err := api.TraceBlockByNumber(context.Background(), tc.blockNumber, tc.config) + if tc.expectErr != nil { + if err == nil { + t.Errorf("test %d, want error %v", i, tc.expectErr) + continue + } + if !reflect.DeepEqual(err, tc.expectErr) { + t.Errorf("test %d: error mismatch, want %v, get %v", i, tc.expectErr, err) + } + continue + } + if err != nil { + t.Errorf("test %d, want no error, have %v", i, err) + continue + } + have, _ := json.Marshal(result) + want := tc.want + if string(have) != want { + t.Errorf("test %d, result mismatch, have\n%v\n, want\n%v\n", i, string(have), want) + } + } +} + +func TestTracingWithOverrides(t *testing.T) { + t.Parallel() + // Initialize test accounts + accounts := newAccounts(3) + genesis := &core.Genesis{Alloc: core.GenesisAlloc{ + accounts[0].addr: {Balance: big.NewInt(params.Ether)}, + accounts[1].addr: {Balance: big.NewInt(params.Ether)}, + accounts[2].addr: {Balance: big.NewInt(params.Ether)}, + }} + genBlocks := 10 + signer := types.HomesteadSigner{} + api := NewAPI(newTestBackend(t, genBlocks, genesis, func(i int, b *core.BlockGen) { + // Transfer from account[0] to account[1] + // value: 1000 wei + // fee: 0 wei + tx, _ := types.SignTx(types.NewTransaction(uint64(i), accounts[1].addr, big.NewInt(1000), params.TxGas, b.BaseFee(), nil), signer, accounts[0].key) + b.AddTx(tx) + })) + randomAccounts := newAccounts(3) + type res struct { + Gas int + Failed bool + returnValue string + } + var testSuite = []struct { + blockNumber rpc.BlockNumber + call ethapi.TransactionArgs + config *TraceCallConfig + expectErr error + want string + }{ + // Call which can only succeed if state is state overridden + { + blockNumber: rpc.PendingBlockNumber, + call: ethapi.TransactionArgs{ + From: &randomAccounts[0].addr, + To: &randomAccounts[1].addr, + Value: (*hexutil.Big)(big.NewInt(1000)), + }, + config: &TraceCallConfig{ + StateOverrides: ðapi.StateOverride{ + randomAccounts[0].addr: ethapi.OverrideAccount{Balance: newRPCBalance(new(big.Int).Mul(big.NewInt(1), big.NewInt(params.Ether)))}, }, }, + want: `{"gas":21000,"failed":false,"returnValue":""}`, }, - // Trace pending block + // Invalid call without state overriding { blockNumber: rpc.PendingBlockNumber, - config: nil, - expectErr: nil, - expect: []*txTraceResult{ - { - Result: ðapi.ExecutionResult{ - Gas: params.TxGas, - Failed: false, - ReturnValue: "", - StructLogs: []ethapi.StructLogRes{}, + call: ethapi.TransactionArgs{ + From: &randomAccounts[0].addr, + To: &randomAccounts[1].addr, + Value: (*hexutil.Big)(big.NewInt(1000)), + }, + config: &TraceCallConfig{}, + expectErr: core.ErrInsufficientFunds, + }, + // Successful simple contract call + // + // // SPDX-License-Identifier: GPL-3.0 + // + // pragma solidity >=0.7.0 <0.8.0; + // + // /** + // * @title Storage + // * @dev Store & retrieve value in a variable + // */ + // contract Storage { + // uint256 public number; + // constructor() { + // number = block.number; + // } + // } + { + blockNumber: rpc.PendingBlockNumber, + call: ethapi.TransactionArgs{ + From: &randomAccounts[0].addr, + To: &randomAccounts[2].addr, + Data: newRPCBytes(common.Hex2Bytes("8381f58a")), // call number() + }, + config: &TraceCallConfig{ + //Tracer: &tracer, + StateOverrides: ðapi.StateOverride{ + randomAccounts[2].addr: ethapi.OverrideAccount{ + Code: newRPCBytes(common.Hex2Bytes("6080604052348015600f57600080fd5b506004361060285760003560e01c80638381f58a14602d575b600080fd5b60336049565b6040518082815260200191505060405180910390f35b6000548156fea2646970667358221220eab35ffa6ab2adfe380772a48b8ba78e82a1b820a18fcb6f59aa4efb20a5f60064736f6c63430007040033")), + StateDiff: newStates([]common.Hash{{}}, []common.Hash{common.BigToHash(big.NewInt(123))}), }, }, }, + want: `{"gas":23347,"failed":false,"returnValue":"000000000000000000000000000000000000000000000000000000000000007b"}`, }, } - for _, testspec := range testSuite { - result, err := api.TraceBlockByNumber(context.Background(), testspec.blockNumber, testspec.config) - if testspec.expectErr != nil { + for i, tc := range testSuite { + result, err := api.TraceCall(context.Background(), tc.call, rpc.BlockNumberOrHash{BlockNumber: &tc.blockNumber}, tc.config) + if tc.expectErr != nil { if err == nil { - t.Errorf("Expect error %v, get nothing", testspec.expectErr) - continue - } - if !reflect.DeepEqual(err, testspec.expectErr) { - t.Errorf("Error mismatch, want %v, get %v", testspec.expectErr, err) - } - } else { - if err != nil { - t.Errorf("Expect no error, get %v", err) + t.Errorf("test %d: want error %v, have nothing", i, tc.expectErr) continue } - if !reflect.DeepEqual(result, testspec.expect) { - t.Errorf("Result mismatch, want %v, get %v", testspec.expect, result) + if !errors.Is(err, tc.expectErr) { + t.Errorf("test %d: error mismatch, want %v, have %v", i, tc.expectErr, err) } + continue + } + if err != nil { + t.Errorf("test %d: want no error, have %v", i, err) + continue + } + // Turn result into res-struct + var ( + have res + want res + ) + resBytes, _ := json.Marshal(result) + json.Unmarshal(resBytes, &have) + json.Unmarshal([]byte(tc.want), &want) + if !reflect.DeepEqual(have, want) { + t.Errorf("test %d, result mismatch, have\n%v\n, want\n%v\n", i, string(resBytes), want) } } } @@ -617,11 +563,6 @@ func newRPCBalance(balance *big.Int) **hexutil.Big { return &rpcBalance } -func newRPCUint64(number uint64) *hexutil.Uint64 { - rpcUint64 := hexutil.Uint64(number) - return &rpcUint64 -} - func newRPCBytes(bytes []byte) *hexutil.Bytes { rpcBytes := hexutil.Bytes(bytes) return &rpcBytes diff --git a/eth/tracers/internal/tracers/call_tracer.js b/eth/tracers/internal/tracers/call_tracer.js deleted file mode 100644 index 98cfa0e6d455..000000000000 --- a/eth/tracers/internal/tracers/call_tracer.js +++ /dev/null @@ -1,121 +0,0 @@ -// Copyright 2021 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 . - - -// callFrameTracer uses the new call frame tracing methods to report useful information -// about internal messages of a transaction. -{ - callstack: [{}], - fault: function(log, db) { - var len = this.callstack.length - if (len > 1) { - var call = this.callstack.pop() - if (this.callstack[len-1].calls === undefined) { - this.callstack[len-1].calls = [] - } - this.callstack[len-1].calls.push(call) - } - }, - result: function(ctx, db) { - // Prepare outer message info - var result = { - type: ctx.type, - from: toHex(ctx.from), - to: toHex(ctx.to), - value: '0x' + ctx.value.toString(16), - gas: '0x' + bigInt(ctx.gas).toString(16), - gasUsed: '0x' + bigInt(ctx.gasUsed).toString(16), - input: toHex(ctx.input), - output: toHex(ctx.output), - } - if (this.callstack[0].calls !== undefined) { - result.calls = this.callstack[0].calls - } - if (this.callstack[0].error !== undefined) { - result.error = this.callstack[0].error - } else if (ctx.error !== undefined) { - result.error = ctx.error - } - if (result.error !== undefined && (result.error !== "execution reverted" || result.output ==="0x")) { - delete result.output - } - - return this.finalize(result) - }, - enter: function(frame) { - var call = { - type: frame.getType(), - from: toHex(frame.getFrom()), - to: toHex(frame.getTo()), - input: toHex(frame.getInput()), - gas: '0x' + bigInt(frame.getGas()).toString('16'), - } - if (frame.getValue() !== undefined){ - call.value='0x' + bigInt(frame.getValue()).toString(16) - } - this.callstack.push(call) - }, - exit: function(frameResult) { - var len = this.callstack.length - if (len > 1) { - var call = this.callstack.pop() - call.gasUsed = '0x' + bigInt(frameResult.getGasUsed()).toString('16') - var error = frameResult.getError() - if (error === undefined) { - call.output = toHex(frameResult.getOutput()) - } else { - call.error = error - if (call.type === 'CREATE' || call.type === 'CREATE2') { - delete call.to - } - } - len -= 1 - if (this.callstack[len-1].calls === undefined) { - this.callstack[len-1].calls = [] - } - this.callstack[len-1].calls.push(call) - } - }, - // finalize recreates a call object using the final desired field oder for json - // serialization. This is a nicety feature to pass meaningfully ordered results - // to users who don't interpret it, just display it. - finalize: function(call) { - var sorted = { - type: call.type, - from: call.from, - to: call.to, - value: call.value, - gas: call.gas, - gasUsed: call.gasUsed, - input: call.input, - output: call.output, - error: call.error, - time: call.time, - calls: call.calls, - } - for (var key in sorted) { - if (sorted[key] === undefined) { - delete sorted[key] - } - } - if (sorted.calls !== undefined) { - for (var i=0; i. + +package tracetest + +import ( + "encoding/json" + "io/ioutil" + "math/big" + "path/filepath" + "reflect" + "strings" + "testing" + "unicode" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/common/hexutil" + "github.com/ethereum/go-ethereum/common/math" + "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/rawdb" + "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/eth/tracers" + "github.com/ethereum/go-ethereum/params" + "github.com/ethereum/go-ethereum/rlp" + "github.com/ethereum/go-ethereum/tests" + + // Force-load native and js pacakges, to trigger registration + _ "github.com/ethereum/go-ethereum/eth/tracers/js" + _ "github.com/ethereum/go-ethereum/eth/tracers/native" +) + +// To generate a new callTracer test, copy paste the makeTest method below into +// a Geth console and call it with a transaction hash you which to export. + +/* +// makeTest generates a callTracer test by running a prestate reassembled and a +// call trace run, assembling all the gathered information into a test case. +var makeTest = function(tx, rewind) { + // Generate the genesis block from the block, transaction and prestate data + var block = eth.getBlock(eth.getTransaction(tx).blockHash); + var genesis = eth.getBlock(block.parentHash); + + delete genesis.gasUsed; + delete genesis.logsBloom; + delete genesis.parentHash; + delete genesis.receiptsRoot; + delete genesis.sha3Uncles; + delete genesis.size; + delete genesis.transactions; + delete genesis.transactionsRoot; + delete genesis.uncles; + + genesis.gasLimit = genesis.gasLimit.toString(); + genesis.number = genesis.number.toString(); + genesis.timestamp = genesis.timestamp.toString(); + + genesis.alloc = debug.traceTransaction(tx, {tracer: "prestateTracer", rewind: rewind}); + for (var key in genesis.alloc) { + genesis.alloc[key].nonce = genesis.alloc[key].nonce.toString(); + } + genesis.config = admin.nodeInfo.protocols.eth.config; + + // Generate the call trace and produce the test input + var result = debug.traceTransaction(tx, {tracer: "callTracer", rewind: rewind}); + delete result.time; + + console.log(JSON.stringify({ + genesis: genesis, + context: { + number: block.number.toString(), + difficulty: block.difficulty, + timestamp: block.timestamp.toString(), + gasLimit: block.gasLimit.toString(), + miner: block.miner, + }, + input: eth.getRawTransaction(tx), + result: result, + }, null, 2)); +} +*/ + +type callContext struct { + Number math.HexOrDecimal64 `json:"number"` + Difficulty *math.HexOrDecimal256 `json:"difficulty"` + Time math.HexOrDecimal64 `json:"timestamp"` + GasLimit math.HexOrDecimal64 `json:"gasLimit"` + Miner common.Address `json:"miner"` +} + +// callTrace is the result of a callTracer run. +type callTrace struct { + Type string `json:"type"` + From common.Address `json:"from"` + To common.Address `json:"to"` + Input hexutil.Bytes `json:"input"` + Output hexutil.Bytes `json:"output"` + Gas *hexutil.Uint64 `json:"gas,omitempty"` + GasUsed *hexutil.Uint64 `json:"gasUsed,omitempty"` + Value *hexutil.Big `json:"value,omitempty"` + Error string `json:"error,omitempty"` + Calls []callTrace `json:"calls,omitempty"` +} + +// callTracerTest defines a single test to check the call tracer against. +type callTracerTest struct { + Genesis *core.Genesis `json:"genesis"` + Context *callContext `json:"context"` + Input string `json:"input"` + Result *callTrace `json:"result"` +} + +// Iterates over all the input-output datasets in the tracer test harness and +// runs the JavaScript tracers against them. +func TestCallTracerLegacy(t *testing.T) { + testCallTracer("callTracerLegacy", "call_tracer_legacy", t) +} + +func TestCallTracerJs(t *testing.T) { + testCallTracer("callTracerJs", "call_tracer", t) +} + +func TestCallTracerNative(t *testing.T) { + testCallTracer("callTracer", "call_tracer", t) +} + +func testCallTracer(tracerName string, dirPath string, t *testing.T) { + files, err := ioutil.ReadDir(filepath.Join("testdata", dirPath)) + if err != nil { + t.Fatalf("failed to retrieve tracer test suite: %v", err) + } + for _, file := range files { + if !strings.HasSuffix(file.Name(), ".json") { + continue + } + file := file // capture range variable + t.Run(camel(strings.TrimSuffix(file.Name(), ".json")), func(t *testing.T) { + t.Parallel() + + var ( + test = new(callTracerTest) + tx = new(types.Transaction) + ) + // Call tracer test found, read if from disk + if blob, err := ioutil.ReadFile(filepath.Join("testdata", dirPath, file.Name())); err != nil { + t.Fatalf("failed to read testcase: %v", err) + } else if err := json.Unmarshal(blob, test); err != nil { + t.Fatalf("failed to parse testcase: %v", err) + } + if err := rlp.DecodeBytes(common.FromHex(test.Input), tx); err != nil { + t.Fatalf("failed to parse testcase input: %v", err) + } + // Configure a blockchain with the given prestate + var ( + signer = types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number))) + origin, _ = signer.Sender(tx) + txContext = vm.TxContext{ + Origin: origin, + GasPrice: tx.GasPrice(), + } + context = vm.BlockContext{ + CanTransfer: core.CanTransfer, + Transfer: core.Transfer, + Coinbase: test.Context.Miner, + BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)), + Time: new(big.Int).SetUint64(uint64(test.Context.Time)), + Difficulty: (*big.Int)(test.Context.Difficulty), + GasLimit: uint64(test.Context.GasLimit), + } + _, statedb = tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false) + ) + tracer, err := tracers.New(tracerName, new(tracers.Context)) + if err != nil { + t.Fatalf("failed to create call tracer: %v", err) + } + evm := vm.NewEVM(context, txContext, statedb, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer}) + msg, err := tx.AsMessage(signer, nil) + if err != nil { + t.Fatalf("failed to prepare transaction for tracing: %v", err) + } + st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) + if _, err = st.TransitionDb(); err != nil { + t.Fatalf("failed to execute transaction: %v", err) + } + // Retrieve the trace result and compare against the etalon + res, err := tracer.GetResult() + if err != nil { + t.Fatalf("failed to retrieve trace result: %v", err) + } + ret := new(callTrace) + if err := json.Unmarshal(res, ret); err != nil { + t.Fatalf("failed to unmarshal trace result: %v", err) + } + + if !jsonEqual(ret, test.Result) { + // uncomment this for easier debugging + //have, _ := json.MarshalIndent(ret, "", " ") + //want, _ := json.MarshalIndent(test.Result, "", " ") + //t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", string(have), string(want)) + t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", ret, test.Result) + } + }) + } +} + +// jsonEqual is similar to reflect.DeepEqual, but does a 'bounce' via json prior to +// comparison +func jsonEqual(x, y interface{}) bool { + xTrace := new(callTrace) + yTrace := new(callTrace) + if xj, err := json.Marshal(x); err == nil { + json.Unmarshal(xj, xTrace) + } else { + return false + } + if yj, err := json.Marshal(y); err == nil { + json.Unmarshal(yj, yTrace) + } else { + return false + } + return reflect.DeepEqual(xTrace, yTrace) +} + +// camel converts a snake cased input string into a camel cased output. +func camel(str string) string { + pieces := strings.Split(str, "_") + for i := 1; i < len(pieces); i++ { + pieces[i] = string(unicode.ToUpper(rune(pieces[i][0]))) + pieces[i][1:] + } + return strings.Join(pieces, "") +} +func BenchmarkTracers(b *testing.B) { + files, err := ioutil.ReadDir(filepath.Join("testdata", "call_tracer")) + if err != nil { + b.Fatalf("failed to retrieve tracer test suite: %v", err) + } + for _, file := range files { + if !strings.HasSuffix(file.Name(), ".json") { + continue + } + file := file // capture range variable + b.Run(camel(strings.TrimSuffix(file.Name(), ".json")), func(b *testing.B) { + blob, err := ioutil.ReadFile(filepath.Join("testdata", "call_tracer", file.Name())) + if err != nil { + b.Fatalf("failed to read testcase: %v", err) + } + test := new(callTracerTest) + if err := json.Unmarshal(blob, test); err != nil { + b.Fatalf("failed to parse testcase: %v", err) + } + benchTracer("callTracerNative", test, b) + }) + } +} + +func benchTracer(tracerName string, test *callTracerTest, b *testing.B) { + // Configure a blockchain with the given prestate + tx := new(types.Transaction) + if err := rlp.DecodeBytes(common.FromHex(test.Input), tx); err != nil { + b.Fatalf("failed to parse testcase input: %v", err) + } + signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number))) + msg, err := tx.AsMessage(signer, nil) + if err != nil { + b.Fatalf("failed to prepare transaction for tracing: %v", err) + } + origin, _ := signer.Sender(tx) + txContext := vm.TxContext{ + Origin: origin, + GasPrice: tx.GasPrice(), + } + context := vm.BlockContext{ + CanTransfer: core.CanTransfer, + Transfer: core.Transfer, + Coinbase: test.Context.Miner, + BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)), + Time: new(big.Int).SetUint64(uint64(test.Context.Time)), + Difficulty: (*big.Int)(test.Context.Difficulty), + GasLimit: uint64(test.Context.GasLimit), + } + _, statedb := tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false) + + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + tracer, err := tracers.New(tracerName, new(tracers.Context)) + if err != nil { + b.Fatalf("failed to create call tracer: %v", err) + } + evm := vm.NewEVM(context, txContext, statedb, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer}) + snap := statedb.Snapshot() + st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) + if _, err = st.TransitionDb(); err != nil { + b.Fatalf("failed to execute transaction: %v", err) + } + if _, err = tracer.GetResult(); err != nil { + b.Fatal(err) + } + statedb.RevertToSnapshot(snap) + } +} + +// TestZeroValueToNotExitCall tests the calltracer(s) on the following: +// Tx to A, A calls B with zero value. B does not already exist. +// Expected: that enter/exit is invoked and the inner call is shown in the result +func TestZeroValueToNotExitCall(t *testing.T) { + var to = common.HexToAddress("0x00000000000000000000000000000000deadbeef") + privkey, err := crypto.HexToECDSA("0000000000000000deadbeef00000000000000000000000000000000deadbeef") + if err != nil { + t.Fatalf("err %v", err) + } + signer := types.NewEIP155Signer(big.NewInt(1)) + tx, err := types.SignNewTx(privkey, signer, &types.LegacyTx{ + GasPrice: big.NewInt(0), + Gas: 50000, + To: &to, + }) + if err != nil { + t.Fatalf("err %v", err) + } + origin, _ := signer.Sender(tx) + txContext := vm.TxContext{ + Origin: origin, + GasPrice: big.NewInt(1), + } + context := vm.BlockContext{ + CanTransfer: core.CanTransfer, + Transfer: core.Transfer, + Coinbase: common.Address{}, + BlockNumber: new(big.Int).SetUint64(8000000), + Time: new(big.Int).SetUint64(5), + Difficulty: big.NewInt(0x30000), + GasLimit: uint64(6000000), + } + var code = []byte{ + byte(vm.PUSH1), 0x0, byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1), // in and outs zero + byte(vm.DUP1), byte(vm.PUSH1), 0xff, byte(vm.GAS), // value=0,address=0xff, gas=GAS + byte(vm.CALL), + } + var alloc = core.GenesisAlloc{ + to: core.GenesisAccount{ + Nonce: 1, + Code: code, + }, + origin: core.GenesisAccount{ + Nonce: 0, + Balance: big.NewInt(500000000000000), + }, + } + _, statedb := tests.MakePreState(rawdb.NewMemoryDatabase(), alloc, false) + // Create the tracer, the EVM environment and run it + tracer, err := tracers.New("callTracer", nil) + if err != nil { + t.Fatalf("failed to create call tracer: %v", err) + } + evm := vm.NewEVM(context, txContext, statedb, params.MainnetChainConfig, vm.Config{Debug: true, Tracer: tracer}) + msg, err := tx.AsMessage(signer, nil) + if err != nil { + t.Fatalf("failed to prepare transaction for tracing: %v", err) + } + st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) + if _, err = st.TransitionDb(); err != nil { + t.Fatalf("failed to execute transaction: %v", err) + } + // Retrieve the trace result and compare against the etalon + res, err := tracer.GetResult() + if err != nil { + t.Fatalf("failed to retrieve trace result: %v", err) + } + have := new(callTrace) + if err := json.Unmarshal(res, have); err != nil { + t.Fatalf("failed to unmarshal trace result: %v", err) + } + wantStr := `{"type":"CALL","from":"0x682a80a6f560eec50d54e63cbeda1c324c5f8d1b","to":"0x00000000000000000000000000000000deadbeef","value":"0x0","gas":"0x7148","gasUsed":"0x2d0","input":"0x","output":"0x","calls":[{"type":"CALL","from":"0x00000000000000000000000000000000deadbeef","to":"0x00000000000000000000000000000000000000ff","value":"0x0","gas":"0x6cbf","gasUsed":"0x0","input":"0x","output":"0x"}]}` + want := new(callTrace) + json.Unmarshal([]byte(wantStr), want) + if !jsonEqual(have, want) { + t.Error("have != want") + } +} diff --git a/eth/tracers/testdata/call_tracer/create.json b/eth/tracers/internal/tracetest/testdata/call_tracer/create.json similarity index 100% rename from eth/tracers/testdata/call_tracer/create.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/create.json diff --git a/eth/tracers/testdata/call_tracer/deep_calls.json b/eth/tracers/internal/tracetest/testdata/call_tracer/deep_calls.json similarity index 100% rename from eth/tracers/testdata/call_tracer/deep_calls.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/deep_calls.json diff --git a/eth/tracers/testdata/call_tracer/delegatecall.json b/eth/tracers/internal/tracetest/testdata/call_tracer/delegatecall.json similarity index 100% rename from eth/tracers/testdata/call_tracer/delegatecall.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/delegatecall.json diff --git a/eth/tracers/testdata/call_tracer/inner_create_oog_outer_throw.json b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json similarity index 100% rename from eth/tracers/testdata/call_tracer/inner_create_oog_outer_throw.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json diff --git a/eth/tracers/testdata/call_tracer/inner_instafail.json b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_instafail.json similarity index 100% rename from eth/tracers/testdata/call_tracer/inner_instafail.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/inner_instafail.json diff --git a/eth/tracers/testdata/call_tracer/inner_throw_outer_revert.json b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_throw_outer_revert.json similarity index 100% rename from eth/tracers/testdata/call_tracer/inner_throw_outer_revert.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/inner_throw_outer_revert.json diff --git a/eth/tracers/testdata/call_tracer/oog.json b/eth/tracers/internal/tracetest/testdata/call_tracer/oog.json similarity index 100% rename from eth/tracers/testdata/call_tracer/oog.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/oog.json diff --git a/eth/tracers/testdata/call_tracer/revert.json b/eth/tracers/internal/tracetest/testdata/call_tracer/revert.json similarity index 100% rename from eth/tracers/testdata/call_tracer/revert.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/revert.json diff --git a/eth/tracers/testdata/call_tracer/revert_reason.json b/eth/tracers/internal/tracetest/testdata/call_tracer/revert_reason.json similarity index 100% rename from eth/tracers/testdata/call_tracer/revert_reason.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/revert_reason.json diff --git a/eth/tracers/testdata/call_tracer/selfdestruct.json b/eth/tracers/internal/tracetest/testdata/call_tracer/selfdestruct.json similarity index 100% rename from eth/tracers/testdata/call_tracer/selfdestruct.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/selfdestruct.json diff --git a/eth/tracers/testdata/call_tracer/simple.json b/eth/tracers/internal/tracetest/testdata/call_tracer/simple.json similarity index 100% rename from eth/tracers/testdata/call_tracer/simple.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/simple.json diff --git a/eth/tracers/testdata/call_tracer/throw.json b/eth/tracers/internal/tracetest/testdata/call_tracer/throw.json similarity index 100% rename from eth/tracers/testdata/call_tracer/throw.json rename to eth/tracers/internal/tracetest/testdata/call_tracer/throw.json diff --git a/eth/tracers/testdata/call_tracer_legacy/create.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/create.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/create.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/create.json diff --git a/eth/tracers/testdata/call_tracer_legacy/deep_calls.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/deep_calls.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/deep_calls.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/deep_calls.json diff --git a/eth/tracers/testdata/call_tracer_legacy/delegatecall.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/delegatecall.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/delegatecall.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/delegatecall.json diff --git a/eth/tracers/testdata/call_tracer_legacy/inner_create_oog_outer_throw.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_create_oog_outer_throw.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/inner_create_oog_outer_throw.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_create_oog_outer_throw.json diff --git a/eth/tracers/testdata/call_tracer_legacy/inner_instafail.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_instafail.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/inner_instafail.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_instafail.json diff --git a/eth/tracers/testdata/call_tracer_legacy/inner_throw_outer_revert.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_throw_outer_revert.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/inner_throw_outer_revert.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/inner_throw_outer_revert.json diff --git a/eth/tracers/testdata/call_tracer_legacy/oog.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/oog.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/oog.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/oog.json diff --git a/eth/tracers/testdata/call_tracer_legacy/revert.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/revert.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/revert.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/revert.json diff --git a/eth/tracers/testdata/call_tracer_legacy/revert_reason.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/revert_reason.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/revert_reason.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/revert_reason.json diff --git a/eth/tracers/testdata/call_tracer_legacy/selfdestruct.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/selfdestruct.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/selfdestruct.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/selfdestruct.json diff --git a/eth/tracers/testdata/call_tracer_legacy/simple.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/simple.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/simple.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/simple.json diff --git a/eth/tracers/testdata/call_tracer_legacy/throw.json b/eth/tracers/internal/tracetest/testdata/call_tracer_legacy/throw.json similarity index 100% rename from eth/tracers/testdata/call_tracer_legacy/throw.json rename to eth/tracers/internal/tracetest/testdata/call_tracer_legacy/throw.json diff --git a/eth/tracers/tracer.go b/eth/tracers/js/bigint.go similarity index 50% rename from eth/tracers/tracer.go rename to eth/tracers/js/bigint.go index fdeffb8705da..9aeb3304209f 100644 --- a/eth/tracers/tracer.go +++ b/eth/tracers/js/bigint.go @@ -1,4 +1,4 @@ -// Copyright 2017 The go-ethereum Authors +// Copyright 2021 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 @@ -14,859 +14,7 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . -package tracers - -import ( - "encoding/json" - "errors" - "fmt" - "math/big" - "sync/atomic" - "time" - "unsafe" - - "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/vm" - "github.com/ethereum/go-ethereum/crypto" - "github.com/ethereum/go-ethereum/log" - "gopkg.in/olebedev/go-duktape.v3" -) +package js // bigIntegerJS is the minified version of https://github.com/peterolson/BigInteger.js. const bigIntegerJS = `var bigInt=function(undefined){"use strict";var BASE=1e7,LOG_BASE=7,MAX_INT=9007199254740992,MAX_INT_ARR=smallToArray(MAX_INT),LOG_MAX_INT=Math.log(MAX_INT);function Integer(v,radix){if(typeof v==="undefined")return Integer[0];if(typeof radix!=="undefined")return+radix===10?parseValue(v):parseBase(v,radix);return parseValue(v)}function BigInteger(value,sign){this.value=value;this.sign=sign;this.isSmall=false}BigInteger.prototype=Object.create(Integer.prototype);function SmallInteger(value){this.value=value;this.sign=value<0;this.isSmall=true}SmallInteger.prototype=Object.create(Integer.prototype);function isPrecise(n){return-MAX_INT0)return Math.floor(n);return Math.ceil(n)}function add(a,b){var l_a=a.length,l_b=b.length,r=new Array(l_a),carry=0,base=BASE,sum,i;for(i=0;i=base?1:0;r[i]=sum-carry*base}while(i0)r.push(carry);return r}function addAny(a,b){if(a.length>=b.length)return add(a,b);return add(b,a)}function addSmall(a,carry){var l=a.length,r=new Array(l),base=BASE,sum,i;for(i=0;i0){r[i++]=carry%base;carry=Math.floor(carry/base)}return r}BigInteger.prototype.add=function(v){var n=parseValue(v);if(this.sign!==n.sign){return this.subtract(n.negate())}var a=this.value,b=n.value;if(n.isSmall){return new BigInteger(addSmall(a,Math.abs(b)),this.sign)}return new BigInteger(addAny(a,b),this.sign)};BigInteger.prototype.plus=BigInteger.prototype.add;SmallInteger.prototype.add=function(v){var n=parseValue(v);var a=this.value;if(a<0!==n.sign){return this.subtract(n.negate())}var b=n.value;if(n.isSmall){if(isPrecise(a+b))return new SmallInteger(a+b);b=smallToArray(Math.abs(b))}return new BigInteger(addSmall(b,Math.abs(a)),a<0)};SmallInteger.prototype.plus=SmallInteger.prototype.add;function subtract(a,b){var a_l=a.length,b_l=b.length,r=new Array(a_l),borrow=0,base=BASE,i,difference;for(i=0;i=0){value=subtract(a,b)}else{value=subtract(b,a);sign=!sign}value=arrayToSmall(value);if(typeof value==="number"){if(sign)value=-value;return new SmallInteger(value)}return new BigInteger(value,sign)}function subtractSmall(a,b,sign){var l=a.length,r=new Array(l),carry=-b,base=BASE,i,difference;for(i=0;i=0)};SmallInteger.prototype.minus=SmallInteger.prototype.subtract;BigInteger.prototype.negate=function(){return new BigInteger(this.value,!this.sign)};SmallInteger.prototype.negate=function(){var sign=this.sign;var small=new SmallInteger(-this.value);small.sign=!sign;return small};BigInteger.prototype.abs=function(){return new BigInteger(this.value,false)};SmallInteger.prototype.abs=function(){return new SmallInteger(Math.abs(this.value))};function multiplyLong(a,b){var a_l=a.length,b_l=b.length,l=a_l+b_l,r=createArray(l),base=BASE,product,carry,i,a_i,b_j;for(i=0;i0){r[i++]=carry%base;carry=Math.floor(carry/base)}return r}function shiftLeft(x,n){var r=[];while(n-- >0)r.push(0);return r.concat(x)}function multiplyKaratsuba(x,y){var n=Math.max(x.length,y.length);if(n<=30)return multiplyLong(x,y);n=Math.ceil(n/2);var b=x.slice(n),a=x.slice(0,n),d=y.slice(n),c=y.slice(0,n);var ac=multiplyKaratsuba(a,c),bd=multiplyKaratsuba(b,d),abcd=multiplyKaratsuba(addAny(a,b),addAny(c,d));var product=addAny(addAny(ac,shiftLeft(subtract(subtract(abcd,ac),bd),n)),shiftLeft(bd,2*n));trim(product);return product}function useKaratsuba(l1,l2){return-.012*l1-.012*l2+15e-6*l1*l2>0}BigInteger.prototype.multiply=function(v){var n=parseValue(v),a=this.value,b=n.value,sign=this.sign!==n.sign,abs;if(n.isSmall){if(b===0)return Integer[0];if(b===1)return this;if(b===-1)return this.negate();abs=Math.abs(b);if(abs=0;shift--){quotientDigit=base-1;if(remainder[shift+b_l]!==divisorMostSignificantDigit){quotientDigit=Math.floor((remainder[shift+b_l]*base+remainder[shift+b_l-1])/divisorMostSignificantDigit)}carry=0;borrow=0;l=divisor.length;for(i=0;ib_l){highx=(highx+1)*base}guess=Math.ceil(highx/highy);do{check=multiplySmall(b,guess);if(compareAbs(check,part)<=0)break;guess--}while(guess);result.push(guess);part=subtract(part,check)}result.reverse();return[arrayToSmall(result),arrayToSmall(part)]}function divModSmall(value,lambda){var length=value.length,quotient=createArray(length),base=BASE,i,q,remainder,divisor;remainder=0;for(i=length-1;i>=0;--i){divisor=remainder*base+value[i];q=truncate(divisor/lambda);remainder=divisor-q*lambda;quotient[i]=q|0}return[quotient,remainder|0]}function divModAny(self,v){var value,n=parseValue(v);var a=self.value,b=n.value;var quotient;if(b===0)throw new Error("Cannot divide by zero");if(self.isSmall){if(n.isSmall){return[new SmallInteger(truncate(a/b)),new SmallInteger(a%b)]}return[Integer[0],self]}if(n.isSmall){if(b===1)return[self,Integer[0]];if(b==-1)return[self.negate(),Integer[0]];var abs=Math.abs(b);if(absb.length?1:-1}for(var i=a.length-1;i>=0;i--){if(a[i]!==b[i])return a[i]>b[i]?1:-1}return 0}BigInteger.prototype.compareAbs=function(v){var n=parseValue(v),a=this.value,b=n.value;if(n.isSmall)return 1;return compareAbs(a,b)};SmallInteger.prototype.compareAbs=function(v){var n=parseValue(v),a=Math.abs(this.value),b=n.value;if(n.isSmall){b=Math.abs(b);return a===b?0:a>b?1:-1}return-1};BigInteger.prototype.compare=function(v){if(v===Infinity){return-1}if(v===-Infinity){return 1}var n=parseValue(v),a=this.value,b=n.value;if(this.sign!==n.sign){return n.sign?1:-1}if(n.isSmall){return this.sign?-1:1}return compareAbs(a,b)*(this.sign?-1:1)};BigInteger.prototype.compareTo=BigInteger.prototype.compare;SmallInteger.prototype.compare=function(v){if(v===Infinity){return-1}if(v===-Infinity){return 1}var n=parseValue(v),a=this.value,b=n.value;if(n.isSmall){return a==b?0:a>b?1:-1}if(a<0!==n.sign){return a<0?-1:1}return a<0?1:-1};SmallInteger.prototype.compareTo=SmallInteger.prototype.compare;BigInteger.prototype.equals=function(v){return this.compare(v)===0};SmallInteger.prototype.eq=SmallInteger.prototype.equals=BigInteger.prototype.eq=BigInteger.prototype.equals;BigInteger.prototype.notEquals=function(v){return this.compare(v)!==0};SmallInteger.prototype.neq=SmallInteger.prototype.notEquals=BigInteger.prototype.neq=BigInteger.prototype.notEquals;BigInteger.prototype.greater=function(v){return this.compare(v)>0};SmallInteger.prototype.gt=SmallInteger.prototype.greater=BigInteger.prototype.gt=BigInteger.prototype.greater;BigInteger.prototype.lesser=function(v){return this.compare(v)<0};SmallInteger.prototype.lt=SmallInteger.prototype.lesser=BigInteger.prototype.lt=BigInteger.prototype.lesser;BigInteger.prototype.greaterOrEquals=function(v){return this.compare(v)>=0};SmallInteger.prototype.geq=SmallInteger.prototype.greaterOrEquals=BigInteger.prototype.geq=BigInteger.prototype.greaterOrEquals;BigInteger.prototype.lesserOrEquals=function(v){return this.compare(v)<=0};SmallInteger.prototype.leq=SmallInteger.prototype.lesserOrEquals=BigInteger.prototype.leq=BigInteger.prototype.lesserOrEquals;BigInteger.prototype.isEven=function(){return(this.value[0]&1)===0};SmallInteger.prototype.isEven=function(){return(this.value&1)===0};BigInteger.prototype.isOdd=function(){return(this.value[0]&1)===1};SmallInteger.prototype.isOdd=function(){return(this.value&1)===1};BigInteger.prototype.isPositive=function(){return!this.sign};SmallInteger.prototype.isPositive=function(){return this.value>0};BigInteger.prototype.isNegative=function(){return this.sign};SmallInteger.prototype.isNegative=function(){return this.value<0};BigInteger.prototype.isUnit=function(){return false};SmallInteger.prototype.isUnit=function(){return Math.abs(this.value)===1};BigInteger.prototype.isZero=function(){return false};SmallInteger.prototype.isZero=function(){return this.value===0};BigInteger.prototype.isDivisibleBy=function(v){var n=parseValue(v);var value=n.value;if(value===0)return false;if(value===1)return true;if(value===2)return this.isEven();return this.mod(n).equals(Integer[0])};SmallInteger.prototype.isDivisibleBy=BigInteger.prototype.isDivisibleBy;function isBasicPrime(v){var n=v.abs();if(n.isUnit())return false;if(n.equals(2)||n.equals(3)||n.equals(5))return true;if(n.isEven()||n.isDivisibleBy(3)||n.isDivisibleBy(5))return false;if(n.lesser(25))return true}BigInteger.prototype.isPrime=function(){var isPrime=isBasicPrime(this);if(isPrime!==undefined)return isPrime;var n=this.abs(),nPrev=n.prev();var a=[2,3,5,7,11,13,17,19],b=nPrev,d,t,i,x;while(b.isEven())b=b.divide(2);for(i=0;i-MAX_INT)return new SmallInteger(value-1);return new BigInteger(MAX_INT_ARR,true)};var powersOfTwo=[1];while(2*powersOfTwo[powersOfTwo.length-1]<=BASE)powersOfTwo.push(2*powersOfTwo[powersOfTwo.length-1]);var powers2Length=powersOfTwo.length,highestPower2=powersOfTwo[powers2Length-1];function shift_isSmall(n){return(typeof n==="number"||typeof n==="string")&&+Math.abs(n)<=BASE||n instanceof BigInteger&&n.value.length<=1}BigInteger.prototype.shiftLeft=function(n){if(!shift_isSmall(n)){throw new Error(String(n)+" is too large for shifting.")}n=+n;if(n<0)return this.shiftRight(-n);var result=this;while(n>=powers2Length){result=result.multiply(highestPower2);n-=powers2Length-1}return result.multiply(powersOfTwo[n])};SmallInteger.prototype.shiftLeft=BigInteger.prototype.shiftLeft;BigInteger.prototype.shiftRight=function(n){var remQuo;if(!shift_isSmall(n)){throw new Error(String(n)+" is too large for shifting.")}n=+n;if(n<0)return this.shiftLeft(-n);var result=this;while(n>=powers2Length){if(result.isZero())return result;remQuo=divModAny(result,highestPower2);result=remQuo[1].isNegative()?remQuo[0].prev():remQuo[0];n-=powers2Length-1}remQuo=divModAny(result,powersOfTwo[n]);return remQuo[1].isNegative()?remQuo[0].prev():remQuo[0]};SmallInteger.prototype.shiftRight=BigInteger.prototype.shiftRight;function bitwise(x,y,fn){y=parseValue(y);var xSign=x.isNegative(),ySign=y.isNegative();var xRem=xSign?x.not():x,yRem=ySign?y.not():y;var xDigit=0,yDigit=0;var xDivMod=null,yDivMod=null;var result=[];while(!xRem.isZero()||!yRem.isZero()){xDivMod=divModAny(xRem,highestPower2);xDigit=xDivMod[1].toJSNumber();if(xSign){xDigit=highestPower2-1-xDigit}yDivMod=divModAny(yRem,highestPower2);yDigit=yDivMod[1].toJSNumber();if(ySign){yDigit=highestPower2-1-yDigit}xRem=xDivMod[0];yRem=yDivMod[0];result.push(fn(xDigit,yDigit))}var sum=fn(xSign?1:0,ySign?1:0)!==0?bigInt(-1):bigInt(0);for(var i=result.length-1;i>=0;i-=1){sum=sum.multiply(highestPower2).add(bigInt(result[i]))}return sum}BigInteger.prototype.not=function(){return this.negate().prev()};SmallInteger.prototype.not=BigInteger.prototype.not;BigInteger.prototype.and=function(n){return bitwise(this,n,function(a,b){return a&b})};SmallInteger.prototype.and=BigInteger.prototype.and;BigInteger.prototype.or=function(n){return bitwise(this,n,function(a,b){return a|b})};SmallInteger.prototype.or=BigInteger.prototype.or;BigInteger.prototype.xor=function(n){return bitwise(this,n,function(a,b){return a^b})};SmallInteger.prototype.xor=BigInteger.prototype.xor;var LOBMASK_I=1<<30,LOBMASK_BI=(BASE&-BASE)*(BASE&-BASE)|LOBMASK_I;function roughLOB(n){var v=n.value,x=typeof v==="number"?v|LOBMASK_I:v[0]+v[1]*BASE|LOBMASK_BI;return x&-x}function max(a,b){a=parseValue(a);b=parseValue(b);return a.greater(b)?a:b}function min(a,b){a=parseValue(a);b=parseValue(b);return a.lesser(b)?a:b}function gcd(a,b){a=parseValue(a).abs();b=parseValue(b).abs();if(a.equals(b))return a;if(a.isZero())return b;if(b.isZero())return a;var c=Integer[1],d,t;while(a.isEven()&&b.isEven()){d=Math.min(roughLOB(a),roughLOB(b));a=a.divide(d);b=b.divide(d);c=c.multiply(d)}while(a.isEven()){a=a.divide(roughLOB(a))}do{while(b.isEven()){b=b.divide(roughLOB(b))}if(a.greater(b)){t=b;b=a;a=t}b=b.subtract(a)}while(!b.isZero());return c.isUnit()?a:a.multiply(c)}function lcm(a,b){a=parseValue(a).abs();b=parseValue(b).abs();return a.divide(gcd(a,b)).multiply(b)}function randBetween(a,b){a=parseValue(a);b=parseValue(b);var low=min(a,b),high=max(a,b);var range=high.subtract(low).add(1);if(range.isSmall)return low.add(Math.floor(Math.random()*range));var length=range.value.length-1;var result=[],restricted=true;for(var i=length;i>=0;i--){var top=restricted?range.value[i]:BASE;var digit=truncate(Math.random()*top);result.unshift(digit);if(digit=absBase){if(c==="1"&&absBase===1)continue;throw new Error(c+" is not a valid digit in base "+base+".")}else if(c.charCodeAt(0)-87>=absBase){throw new Error(c+" is not a valid digit in base "+base+".")}}}if(2<=base&&base<=36){if(length<=LOG_MAX_INT/Math.log(base)){var result=parseInt(text,base);if(isNaN(result)){throw new Error(c+" is not a valid digit in base "+base+".")}return new SmallInteger(parseInt(text,base))}}base=parseValue(base);var digits=[];var isNegative=text[0]==="-";for(i=isNegative?1:0;i");digits.push(parseValue(text.slice(start+1,i)))}else throw new Error(c+" is not a valid character")}return parseBaseFromArray(digits,base,isNegative)};function parseBaseFromArray(digits,base,isNegative){var val=Integer[0],pow=Integer[1],i;for(i=digits.length-1;i>=0;i--){val=val.add(digits[i].times(pow));pow=pow.times(base)}return isNegative?val.negate():val}function stringify(digit){var v=digit.value;if(typeof v==="number")v=[v];if(v.length===1&&v[0]<=35){return"0123456789abcdefghijklmnopqrstuvwxyz".charAt(v[0])}return"<"+v+">"}function toBase(n,base){base=bigInt(base);if(base.isZero()){if(n.isZero())return"0";throw new Error("Cannot convert nonzero numbers to base 0.")}if(base.equals(-1)){if(n.isZero())return"0";if(n.isNegative())return new Array(1-n).join("10");return"1"+new Array(+n).join("01")}var minusSign="";if(n.isNegative()&&base.isPositive()){minusSign="-";n=n.abs()}if(base.equals(1)){if(n.isZero())return"0";return minusSign+new Array(+n+1).join(1)}var out=[];var left=n,divmod;while(left.isNegative()||left.compareAbs(base)>=0){divmod=left.divmod(base);left=divmod.quotient;var digit=divmod.remainder;if(digit.isNegative()){digit=base.minus(digit).abs();left=left.next()}out.push(stringify(digit))}out.push(stringify(left));return minusSign+out.reverse().join("")}BigInteger.prototype.toString=function(radix){if(radix===undefined)radix=10;if(radix!==10)return toBase(this,radix);var v=this.value,l=v.length,str=String(v[--l]),zeros="0000000",digit;while(--l>=0){digit=String(v[l]);str+=zeros.slice(digit.length)+digit}var sign=this.sign?"-":"";return sign+str};SmallInteger.prototype.toString=function(radix){if(radix===undefined)radix=10;if(radix!=10)return toBase(this,radix);return String(this.value)};BigInteger.prototype.toJSON=SmallInteger.prototype.toJSON=function(){return this.toString()};BigInteger.prototype.valueOf=function(){return+this.toString()};BigInteger.prototype.toJSNumber=BigInteger.prototype.valueOf;SmallInteger.prototype.valueOf=function(){return this.value};SmallInteger.prototype.toJSNumber=SmallInteger.prototype.valueOf;function parseStringValue(v){if(isPrecise(+v)){var x=+v;if(x===truncate(x))return new SmallInteger(x);throw"Invalid integer: "+v}var sign=v[0]==="-";if(sign)v=v.slice(1);var split=v.split(/e/i);if(split.length>2)throw new Error("Invalid integer: "+split.join("e"));if(split.length===2){var exp=split[1];if(exp[0]==="+")exp=exp.slice(1);exp=+exp;if(exp!==truncate(exp)||!isPrecise(exp))throw new Error("Invalid integer: "+exp+" is not a valid exponent.");var text=split[0];var decimalPlace=text.indexOf(".");if(decimalPlace>=0){exp-=text.length-decimalPlace-1;text=text.slice(0,decimalPlace)+text.slice(decimalPlace+1)}if(exp<0)throw new Error("Cannot include negative exponent part for integers");text+=new Array(exp+1).join("0");v=text}var isValid=/^([0-9][0-9]*)$/.test(v);if(!isValid)throw new Error("Invalid integer: "+v);var r=[],max=v.length,l=LOG_BASE,min=max-l;while(max>0){r.push(+v.slice(min,max));min-=l;if(min<0)min=0;max-=l}trim(r);return new BigInteger(r,sign)}function parseNumberValue(v){if(isPrecise(v)){if(v!==truncate(v))throw new Error(v+" is not an integer.");return new SmallInteger(v)}return parseStringValue(v.toString())}function parseValue(v){if(typeof v==="number"){return parseNumberValue(v)}if(typeof v==="string"){return parseStringValue(v)}return v}for(var i=0;i<1e3;i++){Integer[i]=new SmallInteger(i);if(i>0)Integer[-i]=new SmallInteger(-i)}Integer.one=Integer[1];Integer.zero=Integer[0];Integer.minusOne=Integer[-1];Integer.max=max;Integer.min=min;Integer.gcd=gcd;Integer.lcm=lcm;Integer.isInstance=function(x){return x instanceof BigInteger||x instanceof SmallInteger};Integer.randBetween=randBetween;Integer.fromArray=function(digits,base,isNegative){return parseBaseFromArray(digits.map(parseValue),parseValue(base||10),isNegative)};return Integer}();if(typeof module!=="undefined"&&module.hasOwnProperty("exports")){module.exports=bigInt}if(typeof define==="function"&&define.amd){define("big-integer",[],function(){return bigInt})}; bigInt` - -// makeSlice convert an unsafe memory pointer with the given type into a Go byte -// slice. -// -// Note, the returned slice uses the same memory area as the input arguments. -// If those are duktape stack items, popping them off **will** make the slice -// contents change. -func makeSlice(ptr unsafe.Pointer, size uint) []byte { - var sl = struct { - addr uintptr - len int - cap int - }{uintptr(ptr), int(size), int(size)} - - return *(*[]byte)(unsafe.Pointer(&sl)) -} - -// popSlice pops a buffer off the JavaScript stack and returns it as a slice. -func popSlice(ctx *duktape.Context) []byte { - blob := common.CopyBytes(makeSlice(ctx.GetBuffer(-1))) - ctx.Pop() - return blob -} - -// pushBigInt create a JavaScript BigInteger in the VM. -func pushBigInt(n *big.Int, ctx *duktape.Context) { - ctx.GetGlobalString("bigInt") - ctx.PushString(n.String()) - ctx.Call(1) -} - -// opWrapper provides a JavaScript wrapper around OpCode. -type opWrapper struct { - op vm.OpCode -} - -// pushObject assembles a JSVM object wrapping a swappable opcode and pushes it -// onto the VM stack. -func (ow *opWrapper) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(int(ow.op)); return 1 }) - vm.PutPropString(obj, "toNumber") - - vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushString(ow.op.String()); return 1 }) - vm.PutPropString(obj, "toString") - - vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushBoolean(ow.op.IsPush()); return 1 }) - vm.PutPropString(obj, "isPush") -} - -// memoryWrapper provides a JavaScript wrapper around vm.Memory. -type memoryWrapper struct { - memory *vm.Memory -} - -// slice returns the requested range of memory as a byte slice. -func (mw *memoryWrapper) slice(begin, end int64) []byte { - if end == begin { - return []byte{} - } - if end < begin || begin < 0 { - // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go - // runtime goes belly up https://github.com/golang/go/issues/15639. - log.Warn("Tracer accessed out of bound memory", "offset", begin, "end", end) - return nil - } - if mw.memory.Len() < int(end) { - // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go - // runtime goes belly up https://github.com/golang/go/issues/15639. - log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", begin, "size", end-begin) - return nil - } - return mw.memory.GetCopy(begin, end-begin) -} - -// getUint returns the 32 bytes at the specified address interpreted as a uint. -func (mw *memoryWrapper) getUint(addr int64) *big.Int { - if mw.memory.Len() < int(addr)+32 || addr < 0 { - // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go - // runtime goes belly up https://github.com/golang/go/issues/15639. - log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", addr, "size", 32) - return new(big.Int) - } - return new(big.Int).SetBytes(mw.memory.GetPtr(addr, 32)) -} - -// pushObject assembles a JSVM object wrapping a swappable memory and pushes it -// onto the VM stack. -func (mw *memoryWrapper) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - // Generate the `slice` method which takes two ints and returns a buffer - vm.PushGoFunction(func(ctx *duktape.Context) int { - blob := mw.slice(int64(ctx.GetInt(-2)), int64(ctx.GetInt(-1))) - ctx.Pop2() - - ptr := ctx.PushFixedBuffer(len(blob)) - copy(makeSlice(ptr, uint(len(blob))), blob) - return 1 - }) - vm.PutPropString(obj, "slice") - - // Generate the `getUint` method which takes an int and returns a bigint - vm.PushGoFunction(func(ctx *duktape.Context) int { - offset := int64(ctx.GetInt(-1)) - ctx.Pop() - - pushBigInt(mw.getUint(offset), ctx) - return 1 - }) - vm.PutPropString(obj, "getUint") -} - -// stackWrapper provides a JavaScript wrapper around vm.Stack. -type stackWrapper struct { - stack *vm.Stack -} - -// peek returns the nth-from-the-top element of the stack. -func (sw *stackWrapper) peek(idx int) *big.Int { - if len(sw.stack.Data()) <= idx || idx < 0 { - // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go - // runtime goes belly up https://github.com/golang/go/issues/15639. - log.Warn("Tracer accessed out of bound stack", "size", len(sw.stack.Data()), "index", idx) - return new(big.Int) - } - return sw.stack.Back(idx).ToBig() -} - -// pushObject assembles a JSVM object wrapping a swappable stack and pushes it -// onto the VM stack. -func (sw *stackWrapper) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(len(sw.stack.Data())); return 1 }) - vm.PutPropString(obj, "length") - - // Generate the `peek` method which takes an int and returns a bigint - vm.PushGoFunction(func(ctx *duktape.Context) int { - offset := ctx.GetInt(-1) - ctx.Pop() - - pushBigInt(sw.peek(offset), ctx) - return 1 - }) - vm.PutPropString(obj, "peek") -} - -// dbWrapper provides a JavaScript wrapper around vm.Database. -type dbWrapper struct { - db vm.StateDB -} - -// pushObject assembles a JSVM object wrapping a swappable database and pushes it -// onto the VM stack. -func (dw *dbWrapper) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - // Push the wrapper for statedb.GetBalance - vm.PushGoFunction(func(ctx *duktape.Context) int { - pushBigInt(dw.db.GetBalance(common.BytesToAddress(popSlice(ctx))), ctx) - return 1 - }) - vm.PutPropString(obj, "getBalance") - - // Push the wrapper for statedb.GetNonce - vm.PushGoFunction(func(ctx *duktape.Context) int { - ctx.PushInt(int(dw.db.GetNonce(common.BytesToAddress(popSlice(ctx))))) - return 1 - }) - vm.PutPropString(obj, "getNonce") - - // Push the wrapper for statedb.GetCode - vm.PushGoFunction(func(ctx *duktape.Context) int { - code := dw.db.GetCode(common.BytesToAddress(popSlice(ctx))) - - ptr := ctx.PushFixedBuffer(len(code)) - copy(makeSlice(ptr, uint(len(code))), code) - return 1 - }) - vm.PutPropString(obj, "getCode") - - // Push the wrapper for statedb.GetState - vm.PushGoFunction(func(ctx *duktape.Context) int { - hash := popSlice(ctx) - addr := popSlice(ctx) - - state := dw.db.GetState(common.BytesToAddress(addr), common.BytesToHash(hash)) - - ptr := ctx.PushFixedBuffer(len(state)) - copy(makeSlice(ptr, uint(len(state))), state[:]) - return 1 - }) - vm.PutPropString(obj, "getState") - - // Push the wrapper for statedb.Exists - vm.PushGoFunction(func(ctx *duktape.Context) int { - ctx.PushBoolean(dw.db.Exist(common.BytesToAddress(popSlice(ctx)))) - return 1 - }) - vm.PutPropString(obj, "exists") -} - -// contractWrapper provides a JavaScript wrapper around vm.Contract -type contractWrapper struct { - contract *vm.Contract -} - -// pushObject assembles a JSVM object wrapping a swappable contract and pushes it -// onto the VM stack. -func (cw *contractWrapper) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - // Push the wrapper for contract.Caller - vm.PushGoFunction(func(ctx *duktape.Context) int { - ptr := ctx.PushFixedBuffer(20) - copy(makeSlice(ptr, 20), cw.contract.Caller().Bytes()) - return 1 - }) - vm.PutPropString(obj, "getCaller") - - // Push the wrapper for contract.Address - vm.PushGoFunction(func(ctx *duktape.Context) int { - ptr := ctx.PushFixedBuffer(20) - copy(makeSlice(ptr, 20), cw.contract.Address().Bytes()) - return 1 - }) - vm.PutPropString(obj, "getAddress") - - // Push the wrapper for contract.Value - vm.PushGoFunction(func(ctx *duktape.Context) int { - pushBigInt(cw.contract.Value(), ctx) - return 1 - }) - vm.PutPropString(obj, "getValue") - - // Push the wrapper for contract.Input - vm.PushGoFunction(func(ctx *duktape.Context) int { - blob := cw.contract.Input - - ptr := ctx.PushFixedBuffer(len(blob)) - copy(makeSlice(ptr, uint(len(blob))), blob) - return 1 - }) - vm.PutPropString(obj, "getInput") -} - -type frame struct { - typ *string - from *common.Address - to *common.Address - input []byte - gas *uint - value *big.Int -} - -func newFrame() *frame { - return &frame{ - typ: new(string), - from: new(common.Address), - to: new(common.Address), - gas: new(uint), - } -} - -func (f *frame) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.typ); return 1 }) - vm.PutPropString(obj, "getType") - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.from); return 1 }) - vm.PutPropString(obj, "getFrom") - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.to); return 1 }) - vm.PutPropString(obj, "getTo") - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, f.input); return 1 }) - vm.PutPropString(obj, "getInput") - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.gas); return 1 }) - vm.PutPropString(obj, "getGas") - - vm.PushGoFunction(func(ctx *duktape.Context) int { - if f.value != nil { - pushValue(ctx, f.value) - } else { - ctx.PushUndefined() - } - return 1 - }) - vm.PutPropString(obj, "getValue") -} - -type frameResult struct { - gasUsed *uint - output []byte - errorValue *string -} - -func newFrameResult() *frameResult { - return &frameResult{ - gasUsed: new(uint), - } -} - -func (r *frameResult) pushObject(vm *duktape.Context) { - obj := vm.PushObject() - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *r.gasUsed); return 1 }) - vm.PutPropString(obj, "getGasUsed") - - vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, r.output); return 1 }) - vm.PutPropString(obj, "getOutput") - - vm.PushGoFunction(func(ctx *duktape.Context) int { - if r.errorValue != nil { - pushValue(ctx, *r.errorValue) - } else { - ctx.PushUndefined() - } - return 1 - }) - vm.PutPropString(obj, "getError") -} - -// Tracer provides an implementation of Tracer that evaluates a Javascript -// function for each VM execution step. -type Tracer struct { - vm *duktape.Context // Javascript VM instance - - tracerObject int // Stack index of the tracer JavaScript object - stateObject int // Stack index of the global state to pull arguments from - - opWrapper *opWrapper // Wrapper around the VM opcode - stackWrapper *stackWrapper // Wrapper around the VM stack - memoryWrapper *memoryWrapper // Wrapper around the VM memory - contractWrapper *contractWrapper // Wrapper around the contract object - dbWrapper *dbWrapper // Wrapper around the VM environment - - pcValue *uint // Swappable pc value wrapped by a log accessor - gasValue *uint // Swappable gas value wrapped by a log accessor - costValue *uint // Swappable cost value wrapped by a log accessor - depthValue *uint // Swappable depth value wrapped by a log accessor - errorValue *string // Swappable error value wrapped by a log accessor - refundValue *uint // Swappable refund value wrapped by a log accessor - - frame *frame // Represents entry into call frame. Fields are swappable - frameResult *frameResult // Represents exit from a call frame. Fields are swappable - - ctx map[string]interface{} // Transaction context gathered throughout execution - err error // Error, if one has occurred - - interrupt uint32 // Atomic flag to signal execution interruption - reason error // Textual reason for the interruption - - activePrecompiles []common.Address // Updated on CaptureStart based on given rules - traceSteps bool // When true, will invoke step() on each opcode - traceCallFrames bool // When true, will invoke enter() and exit() js funcs -} - -// Context contains some contextual infos for a transaction execution that is not -// available from within the EVM object. -type Context struct { - BlockHash common.Hash // Hash of the block the tx is contained within (zero if dangling tx or call) - TxIndex int // Index of the transaction within a block (zero if dangling tx or call) - TxHash common.Hash // Hash of the transaction being traced (zero if dangling call) -} - -// New instantiates a new tracer instance. code specifies a Javascript snippet, -// which must evaluate to an expression returning an object with 'step', 'fault' -// and 'result' functions. -func New(code string, ctx *Context) (*Tracer, error) { - // Resolve any tracers by name and assemble the tracer object - if tracer, ok := tracer(code); ok { - code = tracer - } - tracer := &Tracer{ - vm: duktape.New(), - ctx: make(map[string]interface{}), - opWrapper: new(opWrapper), - stackWrapper: new(stackWrapper), - memoryWrapper: new(memoryWrapper), - contractWrapper: new(contractWrapper), - dbWrapper: new(dbWrapper), - pcValue: new(uint), - gasValue: new(uint), - costValue: new(uint), - depthValue: new(uint), - refundValue: new(uint), - frame: newFrame(), - frameResult: newFrameResult(), - } - if ctx.BlockHash != (common.Hash{}) { - tracer.ctx["blockHash"] = ctx.BlockHash - - if ctx.TxHash != (common.Hash{}) { - tracer.ctx["txIndex"] = ctx.TxIndex - tracer.ctx["txHash"] = ctx.TxHash - } - } - // Set up builtins for this environment - tracer.vm.PushGlobalGoFunction("toHex", func(ctx *duktape.Context) int { - ctx.PushString(hexutil.Encode(popSlice(ctx))) - return 1 - }) - tracer.vm.PushGlobalGoFunction("toWord", func(ctx *duktape.Context) int { - var word common.Hash - if ptr, size := ctx.GetBuffer(-1); ptr != nil { - word = common.BytesToHash(makeSlice(ptr, size)) - } else { - word = common.HexToHash(ctx.GetString(-1)) - } - ctx.Pop() - copy(makeSlice(ctx.PushFixedBuffer(32), 32), word[:]) - return 1 - }) - tracer.vm.PushGlobalGoFunction("toAddress", func(ctx *duktape.Context) int { - var addr common.Address - if ptr, size := ctx.GetBuffer(-1); ptr != nil { - addr = common.BytesToAddress(makeSlice(ptr, size)) - } else { - addr = common.HexToAddress(ctx.GetString(-1)) - } - ctx.Pop() - copy(makeSlice(ctx.PushFixedBuffer(20), 20), addr[:]) - return 1 - }) - tracer.vm.PushGlobalGoFunction("toContract", func(ctx *duktape.Context) int { - var from common.Address - if ptr, size := ctx.GetBuffer(-2); ptr != nil { - from = common.BytesToAddress(makeSlice(ptr, size)) - } else { - from = common.HexToAddress(ctx.GetString(-2)) - } - nonce := uint64(ctx.GetInt(-1)) - ctx.Pop2() - - contract := crypto.CreateAddress(from, nonce) - copy(makeSlice(ctx.PushFixedBuffer(20), 20), contract[:]) - return 1 - }) - tracer.vm.PushGlobalGoFunction("toContract2", func(ctx *duktape.Context) int { - var from common.Address - if ptr, size := ctx.GetBuffer(-3); ptr != nil { - from = common.BytesToAddress(makeSlice(ptr, size)) - } else { - from = common.HexToAddress(ctx.GetString(-3)) - } - // Retrieve salt hex string from js stack - salt := common.HexToHash(ctx.GetString(-2)) - // Retrieve code slice from js stack - var code []byte - if ptr, size := ctx.GetBuffer(-1); ptr != nil { - code = common.CopyBytes(makeSlice(ptr, size)) - } else { - code = common.FromHex(ctx.GetString(-1)) - } - codeHash := crypto.Keccak256(code) - ctx.Pop3() - contract := crypto.CreateAddress2(from, salt, codeHash) - copy(makeSlice(ctx.PushFixedBuffer(20), 20), contract[:]) - return 1 - }) - tracer.vm.PushGlobalGoFunction("isPrecompiled", func(ctx *duktape.Context) int { - addr := common.BytesToAddress(popSlice(ctx)) - for _, p := range tracer.activePrecompiles { - if p == addr { - ctx.PushBoolean(true) - return 1 - } - } - ctx.PushBoolean(false) - return 1 - }) - tracer.vm.PushGlobalGoFunction("slice", func(ctx *duktape.Context) int { - start, end := ctx.GetInt(-2), ctx.GetInt(-1) - ctx.Pop2() - - blob := popSlice(ctx) - size := end - start - - if start < 0 || start > end || end > len(blob) { - // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go - // runtime goes belly up https://github.com/golang/go/issues/15639. - log.Warn("Tracer accessed out of bound memory", "available", len(blob), "offset", start, "size", size) - ctx.PushFixedBuffer(0) - return 1 - } - copy(makeSlice(ctx.PushFixedBuffer(size), uint(size)), blob[start:end]) - return 1 - }) - // Push the JavaScript tracer as object #0 onto the JSVM stack and validate it - if err := tracer.vm.PevalString("(" + code + ")"); err != nil { - log.Warn("Failed to compile tracer", "err", err) - return nil, err - } - tracer.tracerObject = 0 // yeah, nice, eval can't return the index itself - - hasStep := tracer.vm.GetPropString(tracer.tracerObject, "step") - tracer.vm.Pop() - - if !tracer.vm.GetPropString(tracer.tracerObject, "fault") { - return nil, fmt.Errorf("trace object must expose a function fault()") - } - tracer.vm.Pop() - - if !tracer.vm.GetPropString(tracer.tracerObject, "result") { - return nil, fmt.Errorf("trace object must expose a function result()") - } - tracer.vm.Pop() - - hasEnter := tracer.vm.GetPropString(tracer.tracerObject, "enter") - tracer.vm.Pop() - hasExit := tracer.vm.GetPropString(tracer.tracerObject, "exit") - tracer.vm.Pop() - - if hasEnter != hasExit { - return nil, fmt.Errorf("trace object must expose either both or none of enter() and exit()") - } - if !hasStep { - // If there's no step function, the enter and exit must be present - if !hasEnter { - return nil, fmt.Errorf("trace object must expose either step() or both enter() and exit()") - } - } - tracer.traceCallFrames = hasEnter - tracer.traceSteps = hasStep - - // Tracer is valid, inject the big int library to access large numbers - tracer.vm.EvalString(bigIntegerJS) - tracer.vm.PutGlobalString("bigInt") - - // Push the global environment state as object #1 into the JSVM stack - tracer.stateObject = tracer.vm.PushObject() - - logObject := tracer.vm.PushObject() - - tracer.opWrapper.pushObject(tracer.vm) - tracer.vm.PutPropString(logObject, "op") - - tracer.stackWrapper.pushObject(tracer.vm) - tracer.vm.PutPropString(logObject, "stack") - - tracer.memoryWrapper.pushObject(tracer.vm) - tracer.vm.PutPropString(logObject, "memory") - - tracer.contractWrapper.pushObject(tracer.vm) - tracer.vm.PutPropString(logObject, "contract") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.pcValue); return 1 }) - tracer.vm.PutPropString(logObject, "getPC") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.gasValue); return 1 }) - tracer.vm.PutPropString(logObject, "getGas") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.costValue); return 1 }) - tracer.vm.PutPropString(logObject, "getCost") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.depthValue); return 1 }) - tracer.vm.PutPropString(logObject, "getDepth") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.refundValue); return 1 }) - tracer.vm.PutPropString(logObject, "getRefund") - - tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { - if tracer.errorValue != nil { - ctx.PushString(*tracer.errorValue) - } else { - ctx.PushUndefined() - } - return 1 - }) - tracer.vm.PutPropString(logObject, "getError") - - tracer.vm.PutPropString(tracer.stateObject, "log") - - tracer.frame.pushObject(tracer.vm) - tracer.vm.PutPropString(tracer.stateObject, "frame") - - tracer.frameResult.pushObject(tracer.vm) - tracer.vm.PutPropString(tracer.stateObject, "frameResult") - - tracer.dbWrapper.pushObject(tracer.vm) - tracer.vm.PutPropString(tracer.stateObject, "db") - - return tracer, nil -} - -// Stop terminates execution of the tracer at the first opportune moment. -func (jst *Tracer) Stop(err error) { - jst.reason = err - atomic.StoreUint32(&jst.interrupt, 1) -} - -// call executes a method on a JS object, catching any errors, formatting and -// returning them as error objects. -func (jst *Tracer) call(noret bool, method string, args ...string) (json.RawMessage, error) { - // Execute the JavaScript call and return any error - jst.vm.PushString(method) - for _, arg := range args { - jst.vm.GetPropString(jst.stateObject, arg) - } - code := jst.vm.PcallProp(jst.tracerObject, len(args)) - defer jst.vm.Pop() - - if code != 0 { - err := jst.vm.SafeToString(-1) - return nil, errors.New(err) - } - // No error occurred, extract return value and return - if noret { - return nil, nil - } - // Push a JSON marshaller onto the stack. We can't marshal from the out- - // side because duktape can crash on large nestings and we can't catch - // C++ exceptions ourselves from Go. TODO(karalabe): Yuck, why wrap?! - jst.vm.PushString("(JSON.stringify)") - jst.vm.Eval() - - jst.vm.Swap(-1, -2) - if code = jst.vm.Pcall(1); code != 0 { - err := jst.vm.SafeToString(-1) - return nil, errors.New(err) - } - return json.RawMessage(jst.vm.SafeToString(-1)), nil -} - -func wrapError(context string, err error) error { - return fmt.Errorf("%v in server-side tracer function '%v'", err, context) -} - -// CaptureStart implements the Tracer interface to initialize the tracing operation. -func (jst *Tracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { - jst.ctx["type"] = "CALL" - if create { - jst.ctx["type"] = "CREATE" - } - jst.ctx["from"] = from - jst.ctx["to"] = to - jst.ctx["input"] = input - jst.ctx["gas"] = gas - jst.ctx["gasPrice"] = env.TxContext.GasPrice - jst.ctx["value"] = value - - // Initialize the context - jst.ctx["block"] = env.Context.BlockNumber.Uint64() - jst.dbWrapper.db = env.StateDB - // Update list of precompiles based on current block - rules := env.ChainConfig().Rules(env.Context.BlockNumber) - jst.activePrecompiles = vm.ActivePrecompiles(rules) - - // Compute intrinsic gas - isHomestead := env.ChainConfig().IsHomestead(env.Context.BlockNumber) - isIstanbul := env.ChainConfig().IsIstanbul(env.Context.BlockNumber) - intrinsicGas, err := core.IntrinsicGas(input, nil, jst.ctx["type"] == "CREATE", isHomestead, isIstanbul) - if err != nil { - return - } - jst.ctx["intrinsicGas"] = intrinsicGas -} - -// CaptureState implements the Tracer interface to trace a single step of VM execution. -func (jst *Tracer) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { - if !jst.traceSteps { - return - } - if jst.err != nil { - return - } - // If tracing was interrupted, set the error and stop - if atomic.LoadUint32(&jst.interrupt) > 0 { - jst.err = jst.reason - env.Cancel() - return - } - jst.opWrapper.op = op - jst.stackWrapper.stack = scope.Stack - jst.memoryWrapper.memory = scope.Memory - jst.contractWrapper.contract = scope.Contract - - *jst.pcValue = uint(pc) - *jst.gasValue = uint(gas) - *jst.costValue = uint(cost) - *jst.depthValue = uint(depth) - *jst.refundValue = uint(env.StateDB.GetRefund()) - - jst.errorValue = nil - if err != nil { - jst.errorValue = new(string) - *jst.errorValue = err.Error() - } - - if _, err := jst.call(true, "step", "log", "db"); err != nil { - jst.err = wrapError("step", err) - } -} - -// CaptureFault implements the Tracer interface to trace an execution fault -func (jst *Tracer) CaptureFault(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) { - if jst.err != nil { - return - } - // Apart from the error, everything matches the previous invocation - jst.errorValue = new(string) - *jst.errorValue = err.Error() - - if _, err := jst.call(true, "fault", "log", "db"); err != nil { - jst.err = wrapError("fault", err) - } -} - -// CaptureEnd is called after the call finishes to finalize the tracing. -func (jst *Tracer) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) { - jst.ctx["output"] = output - jst.ctx["time"] = t.String() - jst.ctx["gasUsed"] = gasUsed - - if err != nil { - jst.ctx["error"] = err.Error() - } -} - -// CaptureEnter is called when EVM enters a new scope (via call, create or selfdestruct). -func (jst *Tracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) { - if !jst.traceCallFrames { - return - } - if jst.err != nil { - return - } - // If tracing was interrupted, set the error and stop - if atomic.LoadUint32(&jst.interrupt) > 0 { - jst.err = jst.reason - return - } - - *jst.frame.typ = typ.String() - *jst.frame.from = from - *jst.frame.to = to - jst.frame.input = common.CopyBytes(input) - *jst.frame.gas = uint(gas) - jst.frame.value = nil - if value != nil { - jst.frame.value = new(big.Int).SetBytes(value.Bytes()) - } - - if _, err := jst.call(true, "enter", "frame"); err != nil { - jst.err = wrapError("enter", err) - } -} - -// CaptureExit is called when EVM exits a scope, even if the scope didn't -// execute any code. -func (jst *Tracer) CaptureExit(output []byte, gasUsed uint64, err error) { - if !jst.traceCallFrames { - return - } - if jst.err != nil { - return - } - // If tracing was interrupted, set the error and stop - if atomic.LoadUint32(&jst.interrupt) > 0 { - jst.err = jst.reason - return - } - - jst.frameResult.output = common.CopyBytes(output) - *jst.frameResult.gasUsed = uint(gasUsed) - jst.frameResult.errorValue = nil - if err != nil { - jst.frameResult.errorValue = new(string) - *jst.frameResult.errorValue = err.Error() - } - - if _, err := jst.call(true, "exit", "frameResult"); err != nil { - jst.err = wrapError("exit", err) - } -} - -// GetResult calls the Javascript 'result' function and returns its value, or any accumulated error -func (jst *Tracer) GetResult() (json.RawMessage, error) { - // Transform the context into a JavaScript object and inject into the state - obj := jst.vm.PushObject() - - for key, val := range jst.ctx { - jst.addToObj(obj, key, val) - } - jst.vm.PutPropString(jst.stateObject, "ctx") - - // Finalize the trace and return the results - result, err := jst.call(false, "result", "ctx", "db") - if err != nil { - jst.err = wrapError("result", err) - } - // Clean up the JavaScript environment - jst.vm.DestroyHeap() - jst.vm.Destroy() - - return result, jst.err -} - -// addToObj pushes a field to a JS object. -func (jst *Tracer) addToObj(obj int, key string, val interface{}) { - pushValue(jst.vm, val) - jst.vm.PutPropString(obj, key) -} - -func pushValue(ctx *duktape.Context, val interface{}) { - switch val := val.(type) { - case uint64: - ctx.PushUint(uint(val)) - case string: - ctx.PushString(val) - case []byte: - ptr := ctx.PushFixedBuffer(len(val)) - copy(makeSlice(ptr, uint(len(val))), val) - case common.Address: - ptr := ctx.PushFixedBuffer(20) - copy(makeSlice(ptr, 20), val[:]) - case *big.Int: - pushBigInt(val, ctx) - case int: - ctx.PushInt(val) - case uint: - ctx.PushUint(val) - case common.Hash: - ptr := ctx.PushFixedBuffer(32) - copy(makeSlice(ptr, 32), val[:]) - default: - panic(fmt.Sprintf("unsupported type: %T", val)) - } -} diff --git a/eth/tracers/internal/tracers/4byte_tracer.js b/eth/tracers/js/internal/tracers/4byte_tracer_legacy.js similarity index 100% rename from eth/tracers/internal/tracers/4byte_tracer.js rename to eth/tracers/js/internal/tracers/4byte_tracer_legacy.js diff --git a/eth/tracers/internal/tracers/assets.go b/eth/tracers/js/internal/tracers/assets.go similarity index 79% rename from eth/tracers/internal/tracers/assets.go rename to eth/tracers/js/internal/tracers/assets.go index 52cc7f39f519..caeccb7f3655 100644 --- a/eth/tracers/internal/tracers/assets.go +++ b/eth/tracers/js/internal/tracers/assets.go @@ -1,8 +1,8 @@ // Code generated by go-bindata. DO NOT EDIT. // sources: -// 4byte_tracer.js (2.933kB) +// 4byte_tracer_legacy.js (2.933kB) // bigram_tracer.js (1.712kB) -// call_tracer.js (4.251kB) +// call_tracer_js.js (3.497kB) // call_tracer_legacy.js (8.956kB) // evmdis_tracer.js (4.195kB) // noop_tracer.js (1.271kB) @@ -78,22 +78,22 @@ func (fi bindataFileInfo) Sys() interface{} { return nil } -var __4byte_tracerJs = 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+var __4byte_tracer_legacyJs = 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-func _4byte_tracerJsBytes() ([]byte, error) { +func _4byte_tracer_legacyJsBytes() ([]byte, error) { return bindataRead( - __4byte_tracerJs, - "4byte_tracer.js", + __4byte_tracer_legacyJs, + "4byte_tracer_legacy.js", ) } -func _4byte_tracerJs() (*asset, error) { - bytes, err := _4byte_tracerJsBytes() +func _4byte_tracer_legacyJs() (*asset, error) { + bytes, err := _4byte_tracer_legacyJsBytes() if err != nil { return nil, err } - info := bindataFileInfo{name: "4byte_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + info := bindataFileInfo{name: "4byte_tracer_legacy.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xb4, 0xc5, 0x48, 0x2d, 0xd9, 0x43, 0x95, 0x93, 0x3b, 0x93, 0x2c, 0x47, 0x8c, 0x84, 0x32, 0x3c, 0x8b, 0x2e, 0xf3, 0x72, 0xc4, 0x57, 0xe6, 0x3a, 0xb3, 0xdf, 0x1d, 0xbf, 0x45, 0x3, 0xfc, 0xa}} return a, nil } @@ -118,23 +118,23 @@ func bigram_tracerJs() (*asset, error) { return a, nil } -var _call_tracerJs = 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+var _call_tracer_jsJs = 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-func call_tracerJsBytes() ([]byte, error) { +func call_tracer_jsJsBytes() ([]byte, error) { return bindataRead( - _call_tracerJs, - "call_tracer.js", + _call_tracer_jsJs, + "call_tracer_js.js", ) } -func call_tracerJs() (*asset, error) { - bytes, err := call_tracerJsBytes() +func call_tracer_jsJs() (*asset, error) { + bytes, err := call_tracer_jsJsBytes() if err != nil { return nil, err } - info := bindataFileInfo{name: "call_tracer.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} - a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x96, 0x54, 0x29, 0x1, 0x3b, 0x86, 0xea, 0xb2, 0x35, 0xbd, 0x97, 0xb1, 0x17, 0x8c, 0x17, 0x79, 0x1c, 0x4c, 0x8e, 0x7b, 0xe2, 0x5f, 0x11, 0x59, 0xa0, 0x94, 0x35, 0x43, 0xec, 0x18, 0x2a, 0xd9}} + info := bindataFileInfo{name: "call_tracer_js.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x42, 0x13, 0x7a, 0x14, 0xbf, 0xa7, 0x49, 0x4f, 0xb4, 0x4f, 0x45, 0x1, 0xbc, 0x9e, 0xd1, 0x8e, 0xc7, 0xee, 0x61, 0xfa, 0x82, 0x52, 0xa4, 0x78, 0xfe, 0xff, 0xb1, 0x68, 0x1d, 0xcc, 0x1d, 0x8e}} return a, nil } @@ -369,16 +369,16 @@ func AssetNames() []string { // _bindata is a table, holding each asset generator, mapped to its name. var _bindata = map[string]func() (*asset, error){ - "4byte_tracer.js": _4byte_tracerJs, - "bigram_tracer.js": bigram_tracerJs, - "call_tracer.js": call_tracerJs, - "call_tracer_legacy.js": call_tracer_legacyJs, - "evmdis_tracer.js": evmdis_tracerJs, - "noop_tracer.js": noop_tracerJs, - "opcount_tracer.js": opcount_tracerJs, - "prestate_tracer.js": prestate_tracerJs, - "trigram_tracer.js": trigram_tracerJs, - "unigram_tracer.js": unigram_tracerJs, + "4byte_tracer_legacy.js": _4byte_tracer_legacyJs, + "bigram_tracer.js": bigram_tracerJs, + "call_tracer_js.js": call_tracer_jsJs, + "call_tracer_legacy.js": call_tracer_legacyJs, + "evmdis_tracer.js": evmdis_tracerJs, + "noop_tracer.js": noop_tracerJs, + "opcount_tracer.js": opcount_tracerJs, + "prestate_tracer.js": prestate_tracerJs, + "trigram_tracer.js": trigram_tracerJs, + "unigram_tracer.js": unigram_tracerJs, } // AssetDebug is true if the assets were built with the debug flag enabled. @@ -425,16 +425,16 @@ type bintree struct { } var _bintree = &bintree{nil, map[string]*bintree{ - "4byte_tracer.js": {_4byte_tracerJs, map[string]*bintree{}}, - "bigram_tracer.js": {bigram_tracerJs, map[string]*bintree{}}, - "call_tracer.js": {call_tracerJs, map[string]*bintree{}}, - "call_tracer_legacy.js": {call_tracer_legacyJs, map[string]*bintree{}}, - "evmdis_tracer.js": {evmdis_tracerJs, map[string]*bintree{}}, - "noop_tracer.js": {noop_tracerJs, map[string]*bintree{}}, - "opcount_tracer.js": {opcount_tracerJs, map[string]*bintree{}}, - "prestate_tracer.js": {prestate_tracerJs, map[string]*bintree{}}, - "trigram_tracer.js": {trigram_tracerJs, map[string]*bintree{}}, - "unigram_tracer.js": {unigram_tracerJs, map[string]*bintree{}}, + "4byte_tracer_legacy.js": {_4byte_tracer_legacyJs, map[string]*bintree{}}, + "bigram_tracer.js": {bigram_tracerJs, map[string]*bintree{}}, + "call_tracer_js.js": {call_tracer_jsJs, map[string]*bintree{}}, + "call_tracer_legacy.js": {call_tracer_legacyJs, map[string]*bintree{}}, + "evmdis_tracer.js": {evmdis_tracerJs, map[string]*bintree{}}, + "noop_tracer.js": {noop_tracerJs, map[string]*bintree{}}, + "opcount_tracer.js": {opcount_tracerJs, map[string]*bintree{}}, + "prestate_tracer.js": {prestate_tracerJs, map[string]*bintree{}}, + "trigram_tracer.js": {trigram_tracerJs, map[string]*bintree{}}, + "unigram_tracer.js": {unigram_tracerJs, map[string]*bintree{}}, }} // RestoreAsset restores an asset under the given directory. diff --git a/eth/tracers/internal/tracers/bigram_tracer.js b/eth/tracers/js/internal/tracers/bigram_tracer.js similarity index 100% rename from eth/tracers/internal/tracers/bigram_tracer.js rename to eth/tracers/js/internal/tracers/bigram_tracer.js diff --git a/eth/tracers/js/internal/tracers/call_tracer_js.js b/eth/tracers/js/internal/tracers/call_tracer_js.js new file mode 100644 index 000000000000..7da7bf216a25 --- /dev/null +++ b/eth/tracers/js/internal/tracers/call_tracer_js.js @@ -0,0 +1,112 @@ +// Copyright 2021 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 . + + +// callFrameTracer uses the new call frame tracing methods to report useful information +// about internal messages of a transaction. +{ + callstack: [{}], + fault: function(log, db) {}, + result: function(ctx, db) { + // Prepare outer message info + var result = { + type: ctx.type, + from: toHex(ctx.from), + to: toHex(ctx.to), + value: '0x' + ctx.value.toString(16), + gas: '0x' + bigInt(ctx.gas).toString(16), + gasUsed: '0x' + bigInt(ctx.gasUsed).toString(16), + input: toHex(ctx.input), + output: toHex(ctx.output), + } + if (this.callstack[0].calls !== undefined) { + result.calls = this.callstack[0].calls + } + if (this.callstack[0].error !== undefined) { + result.error = this.callstack[0].error + } else if (ctx.error !== undefined) { + result.error = ctx.error + } + if (result.error !== undefined && (result.error !== "execution reverted" || result.output ==="0x")) { + delete result.output + } + + return this.finalize(result) + }, + enter: function(frame) { + var call = { + type: frame.getType(), + from: toHex(frame.getFrom()), + to: toHex(frame.getTo()), + input: toHex(frame.getInput()), + gas: '0x' + bigInt(frame.getGas()).toString('16'), + } + if (frame.getValue() !== undefined){ + call.value='0x' + bigInt(frame.getValue()).toString(16) + } + this.callstack.push(call) + }, + exit: function(frameResult) { + var len = this.callstack.length + if (len > 1) { + var call = this.callstack.pop() + call.gasUsed = '0x' + bigInt(frameResult.getGasUsed()).toString('16') + var error = frameResult.getError() + if (error === undefined) { + call.output = toHex(frameResult.getOutput()) + } else { + call.error = error + if (call.type === 'CREATE' || call.type === 'CREATE2') { + delete call.to + } + } + len -= 1 + if (this.callstack[len-1].calls === undefined) { + this.callstack[len-1].calls = [] + } + this.callstack[len-1].calls.push(call) + } + }, + // finalize recreates a call object using the final desired field oder for json + // serialization. This is a nicety feature to pass meaningfully ordered results + // to users who don't interpret it, just display it. + finalize: function(call) { + var sorted = { + type: call.type, + from: call.from, + to: call.to, + value: call.value, + gas: call.gas, + gasUsed: call.gasUsed, + input: call.input, + output: call.output, + error: call.error, + time: call.time, + calls: call.calls, + } + for (var key in sorted) { + if (sorted[key] === undefined) { + delete sorted[key] + } + } + if (sorted.calls !== undefined) { + for (var i=0; i. + +// package js is a collection of tracers written in javascript. +package js + +import ( + "encoding/json" + "errors" + "fmt" + "math/big" + "strings" + "sync/atomic" + "time" + "unicode" + "unsafe" + + "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/vm" + "github.com/ethereum/go-ethereum/crypto" + tracers2 "github.com/ethereum/go-ethereum/eth/tracers" + "github.com/ethereum/go-ethereum/eth/tracers/js/internal/tracers" + "github.com/ethereum/go-ethereum/log" + "gopkg.in/olebedev/go-duktape.v3" +) + +// camel converts a snake cased input string into a camel cased output. +func camel(str string) string { + pieces := strings.Split(str, "_") + for i := 1; i < len(pieces); i++ { + pieces[i] = string(unicode.ToUpper(rune(pieces[i][0]))) + pieces[i][1:] + } + return strings.Join(pieces, "") +} + +var assetTracers = make(map[string]string) + +// init retrieves the JavaScript transaction tracers included in go-ethereum. +func init() { + for _, file := range tracers.AssetNames() { + name := camel(strings.TrimSuffix(file, ".js")) + assetTracers[name] = string(tracers.MustAsset(file)) + } + tracers2.RegisterLookup(true, newJsTracer) +} + +// makeSlice convert an unsafe memory pointer with the given type into a Go byte +// slice. +// +// Note, the returned slice uses the same memory area as the input arguments. +// If those are duktape stack items, popping them off **will** make the slice +// contents change. +func makeSlice(ptr unsafe.Pointer, size uint) []byte { + var sl = struct { + addr uintptr + len int + cap int + }{uintptr(ptr), int(size), int(size)} + + return *(*[]byte)(unsafe.Pointer(&sl)) +} + +// popSlice pops a buffer off the JavaScript stack and returns it as a slice. +func popSlice(ctx *duktape.Context) []byte { + blob := common.CopyBytes(makeSlice(ctx.GetBuffer(-1))) + ctx.Pop() + return blob +} + +// pushBigInt create a JavaScript BigInteger in the VM. +func pushBigInt(n *big.Int, ctx *duktape.Context) { + ctx.GetGlobalString("bigInt") + ctx.PushString(n.String()) + ctx.Call(1) +} + +// opWrapper provides a JavaScript wrapper around OpCode. +type opWrapper struct { + op vm.OpCode +} + +// pushObject assembles a JSVM object wrapping a swappable opcode and pushes it +// onto the VM stack. +func (ow *opWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(int(ow.op)); return 1 }) + vm.PutPropString(obj, "toNumber") + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushString(ow.op.String()); return 1 }) + vm.PutPropString(obj, "toString") + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushBoolean(ow.op.IsPush()); return 1 }) + vm.PutPropString(obj, "isPush") +} + +// memoryWrapper provides a JavaScript wrapper around vm.Memory. +type memoryWrapper struct { + memory *vm.Memory +} + +// slice returns the requested range of memory as a byte slice. +func (mw *memoryWrapper) slice(begin, end int64) []byte { + if end == begin { + return []byte{} + } + if end < begin || begin < 0 { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "offset", begin, "end", end) + return nil + } + if mw.memory.Len() < int(end) { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", begin, "size", end-begin) + return nil + } + return mw.memory.GetCopy(begin, end-begin) +} + +// getUint returns the 32 bytes at the specified address interpreted as a uint. +func (mw *memoryWrapper) getUint(addr int64) *big.Int { + if mw.memory.Len() < int(addr)+32 || addr < 0 { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", mw.memory.Len(), "offset", addr, "size", 32) + return new(big.Int) + } + return new(big.Int).SetBytes(mw.memory.GetPtr(addr, 32)) +} + +// pushObject assembles a JSVM object wrapping a swappable memory and pushes it +// onto the VM stack. +func (mw *memoryWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Generate the `slice` method which takes two ints and returns a buffer + vm.PushGoFunction(func(ctx *duktape.Context) int { + blob := mw.slice(int64(ctx.GetInt(-2)), int64(ctx.GetInt(-1))) + ctx.Pop2() + + ptr := ctx.PushFixedBuffer(len(blob)) + copy(makeSlice(ptr, uint(len(blob))), blob) + return 1 + }) + vm.PutPropString(obj, "slice") + + // Generate the `getUint` method which takes an int and returns a bigint + vm.PushGoFunction(func(ctx *duktape.Context) int { + offset := int64(ctx.GetInt(-1)) + ctx.Pop() + + pushBigInt(mw.getUint(offset), ctx) + return 1 + }) + vm.PutPropString(obj, "getUint") +} + +// stackWrapper provides a JavaScript wrapper around vm.Stack. +type stackWrapper struct { + stack *vm.Stack +} + +// peek returns the nth-from-the-top element of the stack. +func (sw *stackWrapper) peek(idx int) *big.Int { + if len(sw.stack.Data()) <= idx || idx < 0 { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound stack", "size", len(sw.stack.Data()), "index", idx) + return new(big.Int) + } + return sw.stack.Back(idx).ToBig() +} + +// pushObject assembles a JSVM object wrapping a swappable stack and pushes it +// onto the VM stack. +func (sw *stackWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushInt(len(sw.stack.Data())); return 1 }) + vm.PutPropString(obj, "length") + + // Generate the `peek` method which takes an int and returns a bigint + vm.PushGoFunction(func(ctx *duktape.Context) int { + offset := ctx.GetInt(-1) + ctx.Pop() + + pushBigInt(sw.peek(offset), ctx) + return 1 + }) + vm.PutPropString(obj, "peek") +} + +// dbWrapper provides a JavaScript wrapper around vm.Database. +type dbWrapper struct { + db vm.StateDB +} + +// pushObject assembles a JSVM object wrapping a swappable database and pushes it +// onto the VM stack. +func (dw *dbWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Push the wrapper for statedb.GetBalance + vm.PushGoFunction(func(ctx *duktape.Context) int { + pushBigInt(dw.db.GetBalance(common.BytesToAddress(popSlice(ctx))), ctx) + return 1 + }) + vm.PutPropString(obj, "getBalance") + + // Push the wrapper for statedb.GetNonce + vm.PushGoFunction(func(ctx *duktape.Context) int { + ctx.PushInt(int(dw.db.GetNonce(common.BytesToAddress(popSlice(ctx))))) + return 1 + }) + vm.PutPropString(obj, "getNonce") + + // Push the wrapper for statedb.GetCode + vm.PushGoFunction(func(ctx *duktape.Context) int { + code := dw.db.GetCode(common.BytesToAddress(popSlice(ctx))) + + ptr := ctx.PushFixedBuffer(len(code)) + copy(makeSlice(ptr, uint(len(code))), code) + return 1 + }) + vm.PutPropString(obj, "getCode") + + // Push the wrapper for statedb.GetState + vm.PushGoFunction(func(ctx *duktape.Context) int { + hash := popSlice(ctx) + addr := popSlice(ctx) + + state := dw.db.GetState(common.BytesToAddress(addr), common.BytesToHash(hash)) + + ptr := ctx.PushFixedBuffer(len(state)) + copy(makeSlice(ptr, uint(len(state))), state[:]) + return 1 + }) + vm.PutPropString(obj, "getState") + + // Push the wrapper for statedb.Exists + vm.PushGoFunction(func(ctx *duktape.Context) int { + ctx.PushBoolean(dw.db.Exist(common.BytesToAddress(popSlice(ctx)))) + return 1 + }) + vm.PutPropString(obj, "exists") +} + +// contractWrapper provides a JavaScript wrapper around vm.Contract +type contractWrapper struct { + contract *vm.Contract +} + +// pushObject assembles a JSVM object wrapping a swappable contract and pushes it +// onto the VM stack. +func (cw *contractWrapper) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + // Push the wrapper for contract.Caller + vm.PushGoFunction(func(ctx *duktape.Context) int { + ptr := ctx.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), cw.contract.Caller().Bytes()) + return 1 + }) + vm.PutPropString(obj, "getCaller") + + // Push the wrapper for contract.Address + vm.PushGoFunction(func(ctx *duktape.Context) int { + ptr := ctx.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), cw.contract.Address().Bytes()) + return 1 + }) + vm.PutPropString(obj, "getAddress") + + // Push the wrapper for contract.Value + vm.PushGoFunction(func(ctx *duktape.Context) int { + pushBigInt(cw.contract.Value(), ctx) + return 1 + }) + vm.PutPropString(obj, "getValue") + + // Push the wrapper for contract.Input + vm.PushGoFunction(func(ctx *duktape.Context) int { + blob := cw.contract.Input + + ptr := ctx.PushFixedBuffer(len(blob)) + copy(makeSlice(ptr, uint(len(blob))), blob) + return 1 + }) + vm.PutPropString(obj, "getInput") +} + +type frame struct { + typ *string + from *common.Address + to *common.Address + input []byte + gas *uint + value *big.Int +} + +func newFrame() *frame { + return &frame{ + typ: new(string), + from: new(common.Address), + to: new(common.Address), + gas: new(uint), + } +} + +func (f *frame) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.typ); return 1 }) + vm.PutPropString(obj, "getType") + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.from); return 1 }) + vm.PutPropString(obj, "getFrom") + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.to); return 1 }) + vm.PutPropString(obj, "getTo") + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, f.input); return 1 }) + vm.PutPropString(obj, "getInput") + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *f.gas); return 1 }) + vm.PutPropString(obj, "getGas") + + vm.PushGoFunction(func(ctx *duktape.Context) int { + if f.value != nil { + pushValue(ctx, f.value) + } else { + ctx.PushUndefined() + } + return 1 + }) + vm.PutPropString(obj, "getValue") +} + +type frameResult struct { + gasUsed *uint + output []byte + errorValue *string +} + +func newFrameResult() *frameResult { + return &frameResult{ + gasUsed: new(uint), + } +} + +func (r *frameResult) pushObject(vm *duktape.Context) { + obj := vm.PushObject() + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, *r.gasUsed); return 1 }) + vm.PutPropString(obj, "getGasUsed") + + vm.PushGoFunction(func(ctx *duktape.Context) int { pushValue(ctx, r.output); return 1 }) + vm.PutPropString(obj, "getOutput") + + vm.PushGoFunction(func(ctx *duktape.Context) int { + if r.errorValue != nil { + pushValue(ctx, *r.errorValue) + } else { + ctx.PushUndefined() + } + return 1 + }) + vm.PutPropString(obj, "getError") +} + +// jsTracer provides an implementation of Tracer that evaluates a Javascript +// function for each VM execution step. +type jsTracer struct { + vm *duktape.Context // Javascript VM instance + env *vm.EVM // EVM instance executing the code being traced + + tracerObject int // Stack index of the tracer JavaScript object + stateObject int // Stack index of the global state to pull arguments from + + opWrapper *opWrapper // Wrapper around the VM opcode + stackWrapper *stackWrapper // Wrapper around the VM stack + memoryWrapper *memoryWrapper // Wrapper around the VM memory + contractWrapper *contractWrapper // Wrapper around the contract object + dbWrapper *dbWrapper // Wrapper around the VM environment + + pcValue *uint // Swappable pc value wrapped by a log accessor + gasValue *uint // Swappable gas value wrapped by a log accessor + costValue *uint // Swappable cost value wrapped by a log accessor + depthValue *uint // Swappable depth value wrapped by a log accessor + errorValue *string // Swappable error value wrapped by a log accessor + refundValue *uint // Swappable refund value wrapped by a log accessor + + frame *frame // Represents entry into call frame. Fields are swappable + frameResult *frameResult // Represents exit from a call frame. Fields are swappable + + ctx map[string]interface{} // Transaction context gathered throughout execution + err error // Error, if one has occurred + + interrupt uint32 // Atomic flag to signal execution interruption + reason error // Textual reason for the interruption + + activePrecompiles []common.Address // Updated on CaptureStart based on given rules + traceSteps bool // When true, will invoke step() on each opcode + traceCallFrames bool // When true, will invoke enter() and exit() js funcs +} + +// New instantiates a new tracer instance. code specifies a Javascript snippet, +// which must evaluate to an expression returning an object with 'step', 'fault' +// and 'result' functions. +func newJsTracer(code string, ctx *tracers2.Context) (tracers2.Tracer, error) { + if c, ok := assetTracers[code]; ok { + code = c + } + if ctx == nil { + ctx = new(tracers2.Context) + } + tracer := &jsTracer{ + vm: duktape.New(), + ctx: make(map[string]interface{}), + opWrapper: new(opWrapper), + stackWrapper: new(stackWrapper), + memoryWrapper: new(memoryWrapper), + contractWrapper: new(contractWrapper), + dbWrapper: new(dbWrapper), + pcValue: new(uint), + gasValue: new(uint), + costValue: new(uint), + depthValue: new(uint), + refundValue: new(uint), + frame: newFrame(), + frameResult: newFrameResult(), + } + if ctx.BlockHash != (common.Hash{}) { + tracer.ctx["blockHash"] = ctx.BlockHash + + if ctx.TxHash != (common.Hash{}) { + tracer.ctx["txIndex"] = ctx.TxIndex + tracer.ctx["txHash"] = ctx.TxHash + } + } + // Set up builtins for this environment + tracer.vm.PushGlobalGoFunction("toHex", func(ctx *duktape.Context) int { + ctx.PushString(hexutil.Encode(popSlice(ctx))) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toWord", func(ctx *duktape.Context) int { + var word common.Hash + if ptr, size := ctx.GetBuffer(-1); ptr != nil { + word = common.BytesToHash(makeSlice(ptr, size)) + } else { + word = common.HexToHash(ctx.GetString(-1)) + } + ctx.Pop() + copy(makeSlice(ctx.PushFixedBuffer(32), 32), word[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toAddress", func(ctx *duktape.Context) int { + var addr common.Address + if ptr, size := ctx.GetBuffer(-1); ptr != nil { + addr = common.BytesToAddress(makeSlice(ptr, size)) + } else { + addr = common.HexToAddress(ctx.GetString(-1)) + } + ctx.Pop() + copy(makeSlice(ctx.PushFixedBuffer(20), 20), addr[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toContract", func(ctx *duktape.Context) int { + var from common.Address + if ptr, size := ctx.GetBuffer(-2); ptr != nil { + from = common.BytesToAddress(makeSlice(ptr, size)) + } else { + from = common.HexToAddress(ctx.GetString(-2)) + } + nonce := uint64(ctx.GetInt(-1)) + ctx.Pop2() + + contract := crypto.CreateAddress(from, nonce) + copy(makeSlice(ctx.PushFixedBuffer(20), 20), contract[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("toContract2", func(ctx *duktape.Context) int { + var from common.Address + if ptr, size := ctx.GetBuffer(-3); ptr != nil { + from = common.BytesToAddress(makeSlice(ptr, size)) + } else { + from = common.HexToAddress(ctx.GetString(-3)) + } + // Retrieve salt hex string from js stack + salt := common.HexToHash(ctx.GetString(-2)) + // Retrieve code slice from js stack + var code []byte + if ptr, size := ctx.GetBuffer(-1); ptr != nil { + code = common.CopyBytes(makeSlice(ptr, size)) + } else { + code = common.FromHex(ctx.GetString(-1)) + } + codeHash := crypto.Keccak256(code) + ctx.Pop3() + contract := crypto.CreateAddress2(from, salt, codeHash) + copy(makeSlice(ctx.PushFixedBuffer(20), 20), contract[:]) + return 1 + }) + tracer.vm.PushGlobalGoFunction("isPrecompiled", func(ctx *duktape.Context) int { + addr := common.BytesToAddress(popSlice(ctx)) + for _, p := range tracer.activePrecompiles { + if p == addr { + ctx.PushBoolean(true) + return 1 + } + } + ctx.PushBoolean(false) + return 1 + }) + tracer.vm.PushGlobalGoFunction("slice", func(ctx *duktape.Context) int { + start, end := ctx.GetInt(-2), ctx.GetInt(-1) + ctx.Pop2() + + blob := popSlice(ctx) + size := end - start + + if start < 0 || start > end || end > len(blob) { + // TODO(karalabe): We can't js-throw from Go inside duktape inside Go. The Go + // runtime goes belly up https://github.com/golang/go/issues/15639. + log.Warn("Tracer accessed out of bound memory", "available", len(blob), "offset", start, "size", size) + ctx.PushFixedBuffer(0) + return 1 + } + copy(makeSlice(ctx.PushFixedBuffer(size), uint(size)), blob[start:end]) + return 1 + }) + // Push the JavaScript tracer as object #0 onto the JSVM stack and validate it + if err := tracer.vm.PevalString("(" + code + ")"); err != nil { + log.Warn("Failed to compile tracer", "err", err) + return nil, err + } + tracer.tracerObject = 0 // yeah, nice, eval can't return the index itself + + hasStep := tracer.vm.GetPropString(tracer.tracerObject, "step") + tracer.vm.Pop() + + if !tracer.vm.GetPropString(tracer.tracerObject, "fault") { + return nil, fmt.Errorf("trace object must expose a function fault()") + } + tracer.vm.Pop() + + if !tracer.vm.GetPropString(tracer.tracerObject, "result") { + return nil, fmt.Errorf("trace object must expose a function result()") + } + tracer.vm.Pop() + + hasEnter := tracer.vm.GetPropString(tracer.tracerObject, "enter") + tracer.vm.Pop() + hasExit := tracer.vm.GetPropString(tracer.tracerObject, "exit") + tracer.vm.Pop() + if hasEnter != hasExit { + return nil, fmt.Errorf("trace object must expose either both or none of enter() and exit()") + } + tracer.traceCallFrames = hasEnter && hasExit + tracer.traceSteps = hasStep + + // Tracer is valid, inject the big int library to access large numbers + tracer.vm.EvalString(bigIntegerJS) + tracer.vm.PutGlobalString("bigInt") + + // Push the global environment state as object #1 into the JSVM stack + tracer.stateObject = tracer.vm.PushObject() + + logObject := tracer.vm.PushObject() + + tracer.opWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "op") + + tracer.stackWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "stack") + + tracer.memoryWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "memory") + + tracer.contractWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(logObject, "contract") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.pcValue); return 1 }) + tracer.vm.PutPropString(logObject, "getPC") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.gasValue); return 1 }) + tracer.vm.PutPropString(logObject, "getGas") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.costValue); return 1 }) + tracer.vm.PutPropString(logObject, "getCost") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.depthValue); return 1 }) + tracer.vm.PutPropString(logObject, "getDepth") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { ctx.PushUint(*tracer.refundValue); return 1 }) + tracer.vm.PutPropString(logObject, "getRefund") + + tracer.vm.PushGoFunction(func(ctx *duktape.Context) int { + if tracer.errorValue != nil { + ctx.PushString(*tracer.errorValue) + } else { + ctx.PushUndefined() + } + return 1 + }) + tracer.vm.PutPropString(logObject, "getError") + + tracer.vm.PutPropString(tracer.stateObject, "log") + + tracer.frame.pushObject(tracer.vm) + tracer.vm.PutPropString(tracer.stateObject, "frame") + + tracer.frameResult.pushObject(tracer.vm) + tracer.vm.PutPropString(tracer.stateObject, "frameResult") + + tracer.dbWrapper.pushObject(tracer.vm) + tracer.vm.PutPropString(tracer.stateObject, "db") + + return tracer, nil +} + +// Stop terminates execution of the tracer at the first opportune moment. +func (jst *jsTracer) Stop(err error) { + jst.reason = err + atomic.StoreUint32(&jst.interrupt, 1) +} + +// call executes a method on a JS object, catching any errors, formatting and +// returning them as error objects. +func (jst *jsTracer) call(noret bool, method string, args ...string) (json.RawMessage, error) { + // Execute the JavaScript call and return any error + jst.vm.PushString(method) + for _, arg := range args { + jst.vm.GetPropString(jst.stateObject, arg) + } + code := jst.vm.PcallProp(jst.tracerObject, len(args)) + defer jst.vm.Pop() + + if code != 0 { + err := jst.vm.SafeToString(-1) + return nil, errors.New(err) + } + // No error occurred, extract return value and return + if noret { + return nil, nil + } + // Push a JSON marshaller onto the stack. We can't marshal from the out- + // side because duktape can crash on large nestings and we can't catch + // C++ exceptions ourselves from Go. TODO(karalabe): Yuck, why wrap?! + jst.vm.PushString("(JSON.stringify)") + jst.vm.Eval() + + jst.vm.Swap(-1, -2) + if code = jst.vm.Pcall(1); code != 0 { + err := jst.vm.SafeToString(-1) + return nil, errors.New(err) + } + return json.RawMessage(jst.vm.SafeToString(-1)), nil +} + +func wrapError(context string, err error) error { + return fmt.Errorf("%v in server-side tracer function '%v'", err, context) +} + +// CaptureStart implements the Tracer interface to initialize the tracing operation. +func (jst *jsTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + jst.env = env + jst.ctx["type"] = "CALL" + if create { + jst.ctx["type"] = "CREATE" + } + jst.ctx["from"] = from + jst.ctx["to"] = to + jst.ctx["input"] = input + jst.ctx["gas"] = gas + jst.ctx["gasPrice"] = env.TxContext.GasPrice + jst.ctx["value"] = value + + // Initialize the context + jst.ctx["block"] = env.Context.BlockNumber.Uint64() + jst.dbWrapper.db = env.StateDB + // Update list of precompiles based on current block + rules := env.ChainConfig().Rules(env.Context.BlockNumber) + jst.activePrecompiles = vm.ActivePrecompiles(rules) + + // Compute intrinsic gas + isHomestead := env.ChainConfig().IsHomestead(env.Context.BlockNumber) + isIstanbul := env.ChainConfig().IsIstanbul(env.Context.BlockNumber) + intrinsicGas, err := core.IntrinsicGas(input, nil, jst.ctx["type"] == "CREATE", isHomestead, isIstanbul) + if err != nil { + return + } + jst.ctx["intrinsicGas"] = intrinsicGas +} + +// CaptureState implements the Tracer interface to trace a single step of VM execution. +func (jst *jsTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { + if !jst.traceSteps { + return + } + if jst.err != nil { + return + } + // If tracing was interrupted, set the error and stop + if atomic.LoadUint32(&jst.interrupt) > 0 { + jst.err = jst.reason + jst.env.Cancel() + return + } + jst.opWrapper.op = op + jst.stackWrapper.stack = scope.Stack + jst.memoryWrapper.memory = scope.Memory + jst.contractWrapper.contract = scope.Contract + + *jst.pcValue = uint(pc) + *jst.gasValue = uint(gas) + *jst.costValue = uint(cost) + *jst.depthValue = uint(depth) + *jst.refundValue = uint(jst.env.StateDB.GetRefund()) + + jst.errorValue = nil + if err != nil { + jst.errorValue = new(string) + *jst.errorValue = err.Error() + } + + if _, err := jst.call(true, "step", "log", "db"); err != nil { + jst.err = wrapError("step", err) + } +} + +// CaptureFault implements the Tracer interface to trace an execution fault +func (jst *jsTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) { + if jst.err != nil { + return + } + // Apart from the error, everything matches the previous invocation + jst.errorValue = new(string) + *jst.errorValue = err.Error() + + if _, err := jst.call(true, "fault", "log", "db"); err != nil { + jst.err = wrapError("fault", err) + } +} + +// CaptureEnd is called after the call finishes to finalize the tracing. +func (jst *jsTracer) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) { + jst.ctx["output"] = output + jst.ctx["time"] = t.String() + jst.ctx["gasUsed"] = gasUsed + + if err != nil { + jst.ctx["error"] = err.Error() + } +} + +// CaptureEnter is called when EVM enters a new scope (via call, create or selfdestruct). +func (jst *jsTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) { + if !jst.traceCallFrames { + return + } + if jst.err != nil { + return + } + // If tracing was interrupted, set the error and stop + if atomic.LoadUint32(&jst.interrupt) > 0 { + jst.err = jst.reason + return + } + + *jst.frame.typ = typ.String() + *jst.frame.from = from + *jst.frame.to = to + jst.frame.input = common.CopyBytes(input) + *jst.frame.gas = uint(gas) + jst.frame.value = nil + if value != nil { + jst.frame.value = new(big.Int).SetBytes(value.Bytes()) + } + + if _, err := jst.call(true, "enter", "frame"); err != nil { + jst.err = wrapError("enter", err) + } +} + +// CaptureExit is called when EVM exits a scope, even if the scope didn't +// execute any code. +func (jst *jsTracer) CaptureExit(output []byte, gasUsed uint64, err error) { + if !jst.traceCallFrames { + return + } + // If tracing was interrupted, set the error and stop + if atomic.LoadUint32(&jst.interrupt) > 0 { + jst.err = jst.reason + return + } + + jst.frameResult.output = common.CopyBytes(output) + *jst.frameResult.gasUsed = uint(gasUsed) + jst.frameResult.errorValue = nil + if err != nil { + jst.frameResult.errorValue = new(string) + *jst.frameResult.errorValue = err.Error() + } + + if _, err := jst.call(true, "exit", "frameResult"); err != nil { + jst.err = wrapError("exit", err) + } +} + +// GetResult calls the Javascript 'result' function and returns its value, or any accumulated error +func (jst *jsTracer) GetResult() (json.RawMessage, error) { + // Transform the context into a JavaScript object and inject into the state + obj := jst.vm.PushObject() + + for key, val := range jst.ctx { + jst.addToObj(obj, key, val) + } + jst.vm.PutPropString(jst.stateObject, "ctx") + + // Finalize the trace and return the results + result, err := jst.call(false, "result", "ctx", "db") + if err != nil { + jst.err = wrapError("result", err) + } + // Clean up the JavaScript environment + jst.vm.DestroyHeap() + jst.vm.Destroy() + + return result, jst.err +} + +// addToObj pushes a field to a JS object. +func (jst *jsTracer) addToObj(obj int, key string, val interface{}) { + pushValue(jst.vm, val) + jst.vm.PutPropString(obj, key) +} + +func pushValue(ctx *duktape.Context, val interface{}) { + switch val := val.(type) { + case uint64: + ctx.PushUint(uint(val)) + case string: + ctx.PushString(val) + case []byte: + ptr := ctx.PushFixedBuffer(len(val)) + copy(makeSlice(ptr, uint(len(val))), val) + case common.Address: + ptr := ctx.PushFixedBuffer(20) + copy(makeSlice(ptr, 20), val[:]) + case *big.Int: + pushBigInt(val, ctx) + case int: + ctx.PushInt(val) + case uint: + ctx.PushUint(val) + case common.Hash: + ptr := ctx.PushFixedBuffer(32) + copy(makeSlice(ptr, 32), val[:]) + default: + panic(fmt.Sprintf("unsupported type: %T", val)) + } +} diff --git a/eth/tracers/tracer_test.go b/eth/tracers/js/tracer_test.go similarity index 74% rename from eth/tracers/tracer_test.go rename to eth/tracers/js/tracer_test.go index 3decca225d7a..cf0a4aa8284f 100644 --- a/eth/tracers/tracer_test.go +++ b/eth/tracers/js/tracer_test.go @@ -14,7 +14,7 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . -package tracers +package js import ( "encoding/json" @@ -26,6 +26,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/eth/tracers" "github.com/ethereum/go-ethereum/params" ) @@ -58,13 +59,13 @@ func testCtx() *vmContext { return &vmContext{blockCtx: vm.BlockContext{BlockNumber: big.NewInt(1)}, txCtx: vm.TxContext{GasPrice: big.NewInt(100000)}} } -func runTrace(tracer *Tracer, vmctx *vmContext, chaincfg *params.ChainConfig) (json.RawMessage, error) { - env := vm.NewEVM(vmctx.blockCtx, vmctx.txCtx, &dummyStatedb{}, chaincfg, vm.Config{Debug: true, Tracer: tracer}) +func runTrace(tracer tracers.Tracer, vmctx *vmContext, chaincfg *params.ChainConfig) (json.RawMessage, error) { var ( + env = vm.NewEVM(vmctx.blockCtx, vmctx.txCtx, &dummyStatedb{}, chaincfg, vm.Config{Debug: true, Tracer: tracer}) startGas uint64 = 10000 value = big.NewInt(0) + contract = vm.NewContract(account{}, account{}, value, startGas) ) - contract := vm.NewContract(account{}, account{}, value, startGas) contract.Code = []byte{byte(vm.PUSH1), 0x1, byte(vm.PUSH1), 0x1, 0x0} tracer.CaptureStart(env, contract.Caller(), contract.Address(), false, []byte{}, startGas, value) @@ -79,14 +80,11 @@ func runTrace(tracer *Tracer, vmctx *vmContext, chaincfg *params.ChainConfig) (j func TestTracer(t *testing.T) { execTracer := func(code string) ([]byte, string) { t.Helper() - tracer, err := New(code, new(Context)) + tracer, err := newJsTracer(code, nil) if err != nil { t.Fatal(err) } - ret, err := runTrace(tracer, &vmContext{ - blockCtx: vm.BlockContext{BlockNumber: big.NewInt(1)}, - txCtx: vm.TxContext{GasPrice: big.NewInt(100000)}, - }, params.TestChainConfig) + ret, err := runTrace(tracer, testCtx(), params.TestChainConfig) if err != nil { return nil, err.Error() // Stringify to allow comparison without nil checks } @@ -131,9 +129,8 @@ func TestTracer(t *testing.T) { func TestHalt(t *testing.T) { t.Skip("duktape doesn't support abortion") - timeout := errors.New("stahp") - tracer, err := New("{step: function() { while(1); }, result: function() { return null; }}", new(Context)) + tracer, err := newJsTracer("{step: function() { while(1); }, result: function() { return null; }, fault: function(){}}", nil) if err != nil { t.Fatal(err) } @@ -147,18 +144,19 @@ func TestHalt(t *testing.T) { } func TestHaltBetweenSteps(t *testing.T) { - tracer, err := New("{step: function() {}, fault: function() {}, result: function() { return null; }}", new(Context)) + tracer, err := newJsTracer("{step: function() {}, fault: function() {}, result: function() { return null; }}", nil) if err != nil { t.Fatal(err) } - env := vm.NewEVM(vm.BlockContext{BlockNumber: big.NewInt(1)}, vm.TxContext{}, &dummyStatedb{}, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) + env := vm.NewEVM(vm.BlockContext{BlockNumber: big.NewInt(1)}, vm.TxContext{GasPrice: big.NewInt(1)}, &dummyStatedb{}, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) scope := &vm.ScopeContext{ Contract: vm.NewContract(&account{}, &account{}, big.NewInt(0), 0), } - tracer.CaptureState(env, 0, 0, 0, 0, scope, nil, 0, nil) + tracer.CaptureStart(env, common.Address{}, common.Address{}, false, []byte{}, 0, big.NewInt(0)) + tracer.CaptureState(0, 0, 0, 0, scope, nil, 0, nil) timeout := errors.New("stahp") tracer.Stop(timeout) - tracer.CaptureState(env, 0, 0, 0, 0, scope, nil, 0, nil) + tracer.CaptureState(0, 0, 0, 0, scope, nil, 0, nil) if _, err := tracer.GetResult(); err.Error() != timeout.Error() { t.Errorf("Expected timeout error, got %v", err) @@ -168,24 +166,16 @@ func TestHaltBetweenSteps(t *testing.T) { // TestNoStepExec tests a regular value transfer (no exec), and accessing the statedb // in 'result' func TestNoStepExec(t *testing.T) { - runEmptyTrace := func(tracer *Tracer, vmctx *vmContext) (json.RawMessage, error) { - env := vm.NewEVM(vmctx.blockCtx, vmctx.txCtx, &dummyStatedb{}, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) - startGas := uint64(10000) - contract := vm.NewContract(account{}, account{}, big.NewInt(0), startGas) - tracer.CaptureStart(env, contract.Caller(), contract.Address(), false, []byte{}, startGas, big.NewInt(0)) - tracer.CaptureEnd(nil, startGas-contract.Gas, 1, nil) - return tracer.GetResult() - } execTracer := func(code string) []byte { t.Helper() - tracer, err := New(code, new(Context)) + tracer, err := newJsTracer(code, nil) if err != nil { t.Fatal(err) } - ret, err := runEmptyTrace(tracer, &vmContext{ - blockCtx: vm.BlockContext{BlockNumber: big.NewInt(1)}, - txCtx: vm.TxContext{GasPrice: big.NewInt(100000)}, - }) + env := vm.NewEVM(vm.BlockContext{BlockNumber: big.NewInt(1)}, vm.TxContext{GasPrice: big.NewInt(100)}, &dummyStatedb{}, params.TestChainConfig, vm.Config{Debug: true, Tracer: tracer}) + tracer.CaptureStart(env, common.Address{}, common.Address{}, false, []byte{}, 1000, big.NewInt(0)) + tracer.CaptureEnd(nil, 0, 1, nil) + ret, err := tracer.GetResult() if err != nil { t.Fatal(err) } @@ -207,12 +197,12 @@ func TestNoStepExec(t *testing.T) { } func TestIsPrecompile(t *testing.T) { - chaincfg := ¶ms.ChainConfig{ChainID: big.NewInt(1), HomesteadBlock: big.NewInt(0), DAOForkBlock: nil, DAOForkSupport: false, EIP150Block: big.NewInt(0), EIP150Hash: common.Hash{}, EIP155Block: big.NewInt(0), EIP158Block: big.NewInt(0), ByzantiumBlock: big.NewInt(100), ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(200), MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(300), LondonBlock: big.NewInt(0), CatalystBlock: nil, Ethash: new(params.EthashConfig), Clique: nil} + chaincfg := ¶ms.ChainConfig{ChainID: big.NewInt(1), HomesteadBlock: big.NewInt(0), DAOForkBlock: nil, DAOForkSupport: false, EIP150Block: big.NewInt(0), EIP150Hash: common.Hash{}, EIP155Block: big.NewInt(0), EIP158Block: big.NewInt(0), ByzantiumBlock: big.NewInt(100), ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(200), MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(300), LondonBlock: big.NewInt(0), TerminalTotalDifficulty: nil, Ethash: new(params.EthashConfig), Clique: nil} chaincfg.ByzantiumBlock = big.NewInt(100) chaincfg.IstanbulBlock = big.NewInt(200) chaincfg.BerlinBlock = big.NewInt(300) txCtx := vm.TxContext{GasPrice: big.NewInt(100000)} - tracer, err := New("{addr: toAddress('0000000000000000000000000000000000000009'), res: null, step: function() { this.res = isPrecompiled(this.addr); }, fault: function() {}, result: function() { return this.res; }}", new(Context)) + tracer, err := newJsTracer("{addr: toAddress('0000000000000000000000000000000000000009'), res: null, step: function() { this.res = isPrecompiled(this.addr); }, fault: function() {}, result: function() { return this.res; }}", nil) if err != nil { t.Fatal(err) } @@ -226,7 +216,7 @@ func TestIsPrecompile(t *testing.T) { t.Errorf("Tracer should not consider blake2f as precompile in byzantium") } - tracer, _ = New("{addr: toAddress('0000000000000000000000000000000000000009'), res: null, step: function() { this.res = isPrecompiled(this.addr); }, fault: function() {}, result: function() { return this.res; }}", new(Context)) + tracer, _ = newJsTracer("{addr: toAddress('0000000000000000000000000000000000000009'), res: null, step: function() { this.res = isPrecompiled(this.addr); }, fault: function() {}, result: function() { return this.res; }}", nil) blockCtx = vm.BlockContext{BlockNumber: big.NewInt(250)} res, err = runTrace(tracer, &vmContext{blockCtx, txCtx}, chaincfg) if err != nil { @@ -239,23 +229,20 @@ func TestIsPrecompile(t *testing.T) { func TestEnterExit(t *testing.T) { // test that either both or none of enter() and exit() are defined - if _, err := New("{step: function() {}, fault: function() {}, result: function() { return null; }, enter: function() {}}", new(Context)); err == nil { + if _, err := newJsTracer("{step: function() {}, fault: function() {}, result: function() { return null; }, enter: function() {}}", new(tracers.Context)); err == nil { t.Fatal("tracer creation should've failed without exit() definition") } - if _, err := New("{step: function() {}, fault: function() {}, result: function() { return null; }, enter: function() {}, exit: function() {}}", new(Context)); err != nil { + if _, err := newJsTracer("{step: function() {}, fault: function() {}, result: function() { return null; }, enter: function() {}, exit: function() {}}", new(tracers.Context)); err != nil { t.Fatal(err) } - // test that the enter and exit method are correctly invoked and the values passed - tracer, err := New("{enters: 0, exits: 0, enterGas: 0, gasUsed: 0, step: function() {}, fault: function() {}, result: function() { return {enters: this.enters, exits: this.exits, enterGas: this.enterGas, gasUsed: this.gasUsed} }, enter: function(frame) { this.enters++; this.enterGas = frame.getGas(); }, exit: function(res) { this.exits++; this.gasUsed = res.getGasUsed(); }}", new(Context)) + tracer, err := newJsTracer("{enters: 0, exits: 0, enterGas: 0, gasUsed: 0, step: function() {}, fault: function() {}, result: function() { return {enters: this.enters, exits: this.exits, enterGas: this.enterGas, gasUsed: this.gasUsed} }, enter: function(frame) { this.enters++; this.enterGas = frame.getGas(); }, exit: function(res) { this.exits++; this.gasUsed = res.getGasUsed(); }}", new(tracers.Context)) if err != nil { t.Fatal(err) } - scope := &vm.ScopeContext{ Contract: vm.NewContract(&account{}, &account{}, big.NewInt(0), 0), } - tracer.CaptureEnter(vm.CALL, scope.Contract.Caller(), scope.Contract.Address(), []byte{}, 1000, new(big.Int)) tracer.CaptureExit([]byte{}, 400, nil) diff --git a/eth/tracers/native/4byte.go b/eth/tracers/native/4byte.go new file mode 100644 index 000000000000..e60e82de479a --- /dev/null +++ b/eth/tracers/native/4byte.go @@ -0,0 +1,148 @@ +// Copyright 2021 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 native + +import ( + "encoding/json" + "math/big" + "strconv" + "sync/atomic" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/eth/tracers" +) + +func init() { + register("4byteTracer", newFourByteTracer) +} + +// fourByteTracer searches for 4byte-identifiers, and collects them for post-processing. +// It collects the methods identifiers along with the size of the supplied data, so +// a reversed signature can be matched against the size of the data. +// +// Example: +// > debug.traceTransaction( "0x214e597e35da083692f5386141e69f47e973b2c56e7a8073b1ea08fd7571e9de", {tracer: "4byteTracer"}) +// { +// 0x27dc297e-128: 1, +// 0x38cc4831-0: 2, +// 0x524f3889-96: 1, +// 0xadf59f99-288: 1, +// 0xc281d19e-0: 1 +// } +type fourByteTracer struct { + env *vm.EVM + ids map[string]int // ids aggregates the 4byte ids found + interrupt uint32 // Atomic flag to signal execution interruption + reason error // Textual reason for the interruption + activePrecompiles []common.Address // Updated on CaptureStart based on given rules +} + +// newFourByteTracer returns a native go tracer which collects +// 4 byte-identifiers of a tx, and implements vm.EVMLogger. +func newFourByteTracer() tracers.Tracer { + t := &fourByteTracer{ + ids: make(map[string]int), + } + return t +} + +// isPrecompiled returns whether the addr is a precompile. Logic borrowed from newJsTracer in eth/tracers/js/tracer.go +func (t *fourByteTracer) isPrecompiled(addr common.Address) bool { + for _, p := range t.activePrecompiles { + if p == addr { + return true + } + } + return false +} + +// store saves the given identifier and datasize. +func (t *fourByteTracer) store(id []byte, size int) { + key := bytesToHex(id) + "-" + strconv.Itoa(size) + t.ids[key] += 1 +} + +// CaptureStart implements the EVMLogger interface to initialize the tracing operation. +func (t *fourByteTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + t.env = env + + // Update list of precompiles based on current block + rules := env.ChainConfig().Rules(env.Context.BlockNumber) + t.activePrecompiles = vm.ActivePrecompiles(rules) + + // Save the outer calldata also + if len(input) >= 4 { + t.store(input[0:4], len(input)-4) + } +} + +// CaptureState implements the EVMLogger interface to trace a single step of VM execution. +func (t *fourByteTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { +} + +// CaptureEnter is called when EVM enters a new scope (via call, create or selfdestruct). +func (t *fourByteTracer) CaptureEnter(op vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) { + // Skip if tracing was interrupted + if atomic.LoadUint32(&t.interrupt) > 0 { + t.env.Cancel() + return + } + if len(input) < 4 { + return + } + // primarily we want to avoid CREATE/CREATE2/SELFDESTRUCT + if op != vm.DELEGATECALL && op != vm.STATICCALL && + op != vm.CALL && op != vm.CALLCODE { + return + } + // Skip any pre-compile invocations, those are just fancy opcodes + if t.isPrecompiled(to) { + return + } + t.store(input[0:4], len(input)-4) +} + +// CaptureExit is called when EVM exits a scope, even if the scope didn't +// execute any code. +func (t *fourByteTracer) CaptureExit(output []byte, gasUsed uint64, err error) { +} + +// CaptureFault implements the EVMLogger interface to trace an execution fault. +func (t *fourByteTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, depth int, err error) { +} + +// CaptureEnd is called after the call finishes to finalize the tracing. +func (t *fourByteTracer) CaptureEnd(output []byte, gasUsed uint64, _ time.Duration, err error) { +} + +// GetResult returns the json-encoded nested list of call traces, and any +// error arising from the encoding or forceful termination (via `Stop`). +func (t *fourByteTracer) GetResult() (json.RawMessage, error) { + res, err := json.Marshal(t.ids) + if err != nil { + return nil, err + } + return res, t.reason +} + +// Stop terminates execution of the tracer at the first opportune moment. +func (t *fourByteTracer) Stop(err error) { + t.reason = err + atomic.StoreUint32(&t.interrupt, 1) +} diff --git a/eth/tracers/native/call.go b/eth/tracers/native/call.go new file mode 100644 index 000000000000..16ea75aa4a1c --- /dev/null +++ b/eth/tracers/native/call.go @@ -0,0 +1,182 @@ +// Copyright 2021 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 native + +import ( + "encoding/json" + "errors" + "math/big" + "strconv" + "strings" + "sync/atomic" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/eth/tracers" +) + +func init() { + register("callTracer", newCallTracer) +} + +type callFrame struct { + Type string `json:"type"` + From string `json:"from"` + To string `json:"to,omitempty"` + Value string `json:"value,omitempty"` + Gas string `json:"gas"` + GasUsed string `json:"gasUsed"` + Input string `json:"input"` + Output string `json:"output,omitempty"` + Error string `json:"error,omitempty"` + Calls []callFrame `json:"calls,omitempty"` +} + +type callTracer struct { + env *vm.EVM + callstack []callFrame + interrupt uint32 // Atomic flag to signal execution interruption + reason error // Textual reason for the interruption +} + +// newCallTracer returns a native go tracer which tracks +// call frames of a tx, and implements vm.EVMLogger. +func newCallTracer() tracers.Tracer { + // First callframe contains tx context info + // and is populated on start and end. + t := &callTracer{callstack: make([]callFrame, 1)} + return t +} + +// CaptureStart implements the EVMLogger interface to initialize the tracing operation. +func (t *callTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + t.env = env + t.callstack[0] = callFrame{ + Type: "CALL", + From: addrToHex(from), + To: addrToHex(to), + Input: bytesToHex(input), + Gas: uintToHex(gas), + Value: bigToHex(value), + } + if create { + t.callstack[0].Type = "CREATE" + } +} + +// CaptureEnd is called after the call finishes to finalize the tracing. +func (t *callTracer) CaptureEnd(output []byte, gasUsed uint64, _ time.Duration, err error) { + t.callstack[0].GasUsed = uintToHex(gasUsed) + if err != nil { + t.callstack[0].Error = err.Error() + if err.Error() == "execution reverted" && len(output) > 0 { + t.callstack[0].Output = bytesToHex(output) + } + } else { + t.callstack[0].Output = bytesToHex(output) + } +} + +// CaptureState implements the EVMLogger interface to trace a single step of VM execution. +func (t *callTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { +} + +// CaptureFault implements the EVMLogger interface to trace an execution fault. +func (t *callTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, _ *vm.ScopeContext, depth int, err error) { +} + +// CaptureEnter is called when EVM enters a new scope (via call, create or selfdestruct). +func (t *callTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) { + // Skip if tracing was interrupted + if atomic.LoadUint32(&t.interrupt) > 0 { + t.env.Cancel() + return + } + + call := callFrame{ + Type: typ.String(), + From: addrToHex(from), + To: addrToHex(to), + Input: bytesToHex(input), + Gas: uintToHex(gas), + Value: bigToHex(value), + } + t.callstack = append(t.callstack, call) +} + +// CaptureExit is called when EVM exits a scope, even if the scope didn't +// execute any code. +func (t *callTracer) CaptureExit(output []byte, gasUsed uint64, err error) { + size := len(t.callstack) + if size <= 1 { + return + } + // pop call + call := t.callstack[size-1] + t.callstack = t.callstack[:size-1] + size -= 1 + + call.GasUsed = uintToHex(gasUsed) + if err == nil { + call.Output = bytesToHex(output) + } else { + call.Error = err.Error() + if call.Type == "CREATE" || call.Type == "CREATE2" { + call.To = "" + } + } + t.callstack[size-1].Calls = append(t.callstack[size-1].Calls, call) +} + +// GetResult returns the json-encoded nested list of call traces, and any +// error arising from the encoding or forceful termination (via `Stop`). +func (t *callTracer) GetResult() (json.RawMessage, error) { + if len(t.callstack) != 1 { + return nil, errors.New("incorrect number of top-level calls") + } + res, err := json.Marshal(t.callstack[0]) + if err != nil { + return nil, err + } + return json.RawMessage(res), t.reason +} + +// Stop terminates execution of the tracer at the first opportune moment. +func (t *callTracer) Stop(err error) { + t.reason = err + atomic.StoreUint32(&t.interrupt, 1) +} + +func bytesToHex(s []byte) string { + return "0x" + common.Bytes2Hex(s) +} + +func bigToHex(n *big.Int) string { + if n == nil { + return "" + } + return "0x" + n.Text(16) +} + +func uintToHex(n uint64) string { + return "0x" + strconv.FormatUint(n, 16) +} + +func addrToHex(a common.Address) string { + return strings.ToLower(a.Hex()) +} diff --git a/eth/tracers/native/noop.go b/eth/tracers/native/noop.go new file mode 100644 index 000000000000..ee110ef7df90 --- /dev/null +++ b/eth/tracers/native/noop.go @@ -0,0 +1,74 @@ +// Copyright 2021 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 native + +import ( + "encoding/json" + "math/big" + "time" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/vm" + "github.com/ethereum/go-ethereum/eth/tracers" +) + +func init() { + register("noopTracerNative", newNoopTracer) +} + +// noopTracer is a go implementation of the Tracer interface which +// performs no action. It's mostly useful for testing purposes. +type noopTracer struct{} + +// newNoopTracer returns a new noop tracer. +func newNoopTracer() tracers.Tracer { + return &noopTracer{} +} + +// CaptureStart implements the EVMLogger interface to initialize the tracing operation. +func (t *noopTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { +} + +// CaptureEnd is called after the call finishes to finalize the tracing. +func (t *noopTracer) CaptureEnd(output []byte, gasUsed uint64, _ time.Duration, err error) { +} + +// CaptureState implements the EVMLogger interface to trace a single step of VM execution. +func (t *noopTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) { +} + +// CaptureFault implements the EVMLogger interface to trace an execution fault. +func (t *noopTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, _ *vm.ScopeContext, depth int, err error) { +} + +// CaptureEnter is called when EVM enters a new scope (via call, create or selfdestruct). +func (t *noopTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) { +} + +// CaptureExit is called when EVM exits a scope, even if the scope didn't +// execute any code. +func (t *noopTracer) CaptureExit(output []byte, gasUsed uint64, err error) { +} + +// GetResult returns an empty json object. +func (t *noopTracer) GetResult() (json.RawMessage, error) { + return json.RawMessage(`{}`), nil +} + +// Stop terminates execution of the tracer at the first opportune moment. +func (t *noopTracer) Stop(err error) { +} diff --git a/eth/tracers/native/tracer.go b/eth/tracers/native/tracer.go new file mode 100644 index 000000000000..3158654f33fc --- /dev/null +++ b/eth/tracers/native/tracer.go @@ -0,0 +1,79 @@ +// Copyright 2021 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 native is a collection of tracers written in go. + +In order to add a native tracer and have it compiled into the binary, a new +file needs to be added to this folder, containing an implementation of the +`eth.tracers.Tracer` interface. + +Aside from implementing the tracer, it also needs to register itself, using the +`register` method -- and this needs to be done in the package initialization. + +Example: + +```golang +func init() { + register("noopTracerNative", newNoopTracer) +} +``` +*/ +package native + +import ( + "errors" + + "github.com/ethereum/go-ethereum/eth/tracers" +) + +// init registers itself this packages as a lookup for tracers. +func init() { + tracers.RegisterLookup(false, lookup) +} + +/* +ctors is a map of package-local tracer constructors. + +We cannot be certain about the order of init-functions within a package, +The go spec (https://golang.org/ref/spec#Package_initialization) says + +> To ensure reproducible initialization behavior, build systems +> are encouraged to present multiple files belonging to the same +> package in lexical file name order to a compiler. + +Hence, we cannot make the map in init, but must make it upon first use. +*/ +var ctors map[string]func() tracers.Tracer + +// register is used by native tracers to register their presence. +func register(name string, ctor func() tracers.Tracer) { + if ctors == nil { + ctors = make(map[string]func() tracers.Tracer) + } + ctors[name] = ctor +} + +// lookup returns a tracer, if one can be matched to the given name. +func lookup(name string, ctx *tracers.Context) (tracers.Tracer, error) { + if ctors == nil { + ctors = make(map[string]func() tracers.Tracer) + } + if ctor, ok := ctors[name]; ok { + return ctor(), nil + } + return nil, errors.New("no tracer found") +} diff --git a/eth/tracers/tracers.go b/eth/tracers/tracers.go index 4e1ef23ad2f8..e7073e7d2edf 100644 --- a/eth/tracers/tracers.go +++ b/eth/tracers/tracers.go @@ -14,40 +14,59 @@ // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . -// Package tracers is a collection of JavaScript transaction tracers. +// Package tracers is a manager for transaction tracing engines. package tracers import ( - "strings" - "unicode" + "encoding/json" + "errors" - "github.com/ethereum/go-ethereum/eth/tracers/internal/tracers" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/vm" ) -// all contains all the built in JavaScript tracers by name. -var all = make(map[string]string) +// Context contains some contextual infos for a transaction execution that is not +// available from within the EVM object. +type Context struct { + BlockHash common.Hash // Hash of the block the tx is contained within (zero if dangling tx or call) + TxIndex int // Index of the transaction within a block (zero if dangling tx or call) + TxHash common.Hash // Hash of the transaction being traced (zero if dangling call) +} -// camel converts a snake cased input string into a camel cased output. -func camel(str string) string { - pieces := strings.Split(str, "_") - for i := 1; i < len(pieces); i++ { - pieces[i] = string(unicode.ToUpper(rune(pieces[i][0]))) + pieces[i][1:] - } - return strings.Join(pieces, "") +// Tracer interface extends vm.EVMLogger and additionally +// allows collecting the tracing result. +type Tracer interface { + vm.EVMLogger + GetResult() (json.RawMessage, error) + // Stop terminates execution of the tracer at the first opportune moment. + Stop(err error) } -// init retrieves the JavaScript transaction tracers included in go-ethereum. -func init() { - for _, file := range tracers.AssetNames() { - name := camel(strings.TrimSuffix(file, ".js")) - all[name] = string(tracers.MustAsset(file)) +type lookupFunc func(string, *Context) (Tracer, error) + +var ( + lookups []lookupFunc +) + +// RegisterLookup registers a method as a lookup for tracers, meaning that +// users can invoke a named tracer through that lookup. If 'wildcard' is true, +// then the lookup will be placed last. This is typically meant for interpreted +// engines (js) which can evaluate dynamic user-supplied code. +func RegisterLookup(wildcard bool, lookup lookupFunc) { + if wildcard { + lookups = append(lookups, lookup) + } else { + lookups = append([]lookupFunc{lookup}, lookups...) } } -// tracer retrieves a specific JavaScript tracer by name. -func tracer(name string) (string, bool) { - if tracer, ok := all[name]; ok { - return tracer, true +// New returns a new instance of a tracer, by iterating through the +// registered lookups. +func New(code string, ctx *Context) (Tracer, error) { + for _, lookup := range lookups { + if tracer, err := lookup(code, ctx); err == nil { + return tracer, nil + } } - return "", false + return nil, errors.New("tracer not found") } diff --git a/eth/tracers/tracers_test.go b/eth/tracers/tracers_test.go index fb817fbc5667..915cab10d4fc 100644 --- a/eth/tracers/tracers_test.go +++ b/eth/tracers/tracers_test.go @@ -17,79 +17,20 @@ package tracers import ( - "crypto/ecdsa" - "crypto/rand" - "encoding/json" - "io/ioutil" "math/big" - "path/filepath" - "reflect" - "strings" "testing" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" - "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/rawdb" "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/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/tests" ) -// To generate a new callTracer test, copy paste the makeTest method below into -// a Geth console and call it with a transaction hash you which to export. - -/* -// makeTest generates a callTracer test by running a prestate reassembled and a -// call trace run, assembling all the gathered information into a test case. -var makeTest = function(tx, rewind) { - // Generate the genesis block from the block, transaction and prestate data - var block = eth.getBlock(eth.getTransaction(tx).blockHash); - var genesis = eth.getBlock(block.parentHash); - - delete genesis.gasUsed; - delete genesis.logsBloom; - delete genesis.parentHash; - delete genesis.receiptsRoot; - delete genesis.sha3Uncles; - delete genesis.size; - delete genesis.transactions; - delete genesis.transactionsRoot; - delete genesis.uncles; - - genesis.gasLimit = genesis.gasLimit.toString(); - genesis.number = genesis.number.toString(); - genesis.timestamp = genesis.timestamp.toString(); - - genesis.alloc = debug.traceTransaction(tx, {tracer: "prestateTracer", rewind: rewind}); - for (var key in genesis.alloc) { - genesis.alloc[key].nonce = genesis.alloc[key].nonce.toString(); - } - genesis.config = admin.nodeInfo.protocols.eth.config; - - // Generate the call trace and produce the test input - var result = debug.traceTransaction(tx, {tracer: "callTracer", rewind: rewind}); - delete result.time; - - console.log(JSON.stringify({ - genesis: genesis, - context: { - number: block.number.toString(), - difficulty: block.difficulty, - timestamp: block.timestamp.toString(), - gasLimit: block.gasLimit.toString(), - miner: block.miner, - }, - input: eth.getRawTransaction(tx), - result: result, - }, null, 2)); -} -*/ - // callTrace is the result of a callTracer run. type callTrace struct { Type string `json:"type"` @@ -104,211 +45,6 @@ type callTrace struct { Calls []callTrace `json:"calls,omitempty"` } -type callContext struct { - Number math.HexOrDecimal64 `json:"number"` - Difficulty *math.HexOrDecimal256 `json:"difficulty"` - Time math.HexOrDecimal64 `json:"timestamp"` - GasLimit math.HexOrDecimal64 `json:"gasLimit"` - Miner common.Address `json:"miner"` -} - -// callTracerTest defines a single test to check the call tracer against. -type callTracerTest struct { - Genesis *core.Genesis `json:"genesis"` - Context *callContext `json:"context"` - Input string `json:"input"` - Result *callTrace `json:"result"` -} - -func TestPrestateTracerCreate2(t *testing.T) { - unsignedTx := types.NewTransaction(1, common.HexToAddress("0x00000000000000000000000000000000deadbeef"), - new(big.Int), 5000000, big.NewInt(1), []byte{}) - - privateKeyECDSA, err := ecdsa.GenerateKey(crypto.S256(), rand.Reader) - if err != nil { - t.Fatalf("err %v", err) - } - signer := types.NewEIP155Signer(big.NewInt(1)) - tx, err := types.SignTx(unsignedTx, signer, privateKeyECDSA) - if err != nil { - t.Fatalf("err %v", err) - } - /** - This comes from one of the test-vectors on the Skinny Create2 - EIP - - address 0x00000000000000000000000000000000deadbeef - salt 0x00000000000000000000000000000000000000000000000000000000cafebabe - init_code 0xdeadbeef - gas (assuming no mem expansion): 32006 - result: 0x60f3f640a8508fC6a86d45DF051962668E1e8AC7 - */ - origin, _ := signer.Sender(tx) - txContext := vm.TxContext{ - Origin: origin, - GasPrice: big.NewInt(1), - } - context := vm.BlockContext{ - CanTransfer: core.CanTransfer, - Transfer: core.Transfer, - Coinbase: common.Address{}, - BlockNumber: new(big.Int).SetUint64(8000000), - Time: new(big.Int).SetUint64(5), - Difficulty: big.NewInt(0x30000), - GasLimit: uint64(6000000), - } - alloc := core.GenesisAlloc{} - - // The code pushes 'deadbeef' into memory, then the other params, and calls CREATE2, then returns - // the address - alloc[common.HexToAddress("0x00000000000000000000000000000000deadbeef")] = core.GenesisAccount{ - Nonce: 1, - Code: hexutil.MustDecode("0x63deadbeef60005263cafebabe6004601c6000F560005260206000F3"), - Balance: big.NewInt(1), - } - alloc[origin] = core.GenesisAccount{ - Nonce: 1, - Code: []byte{}, - Balance: big.NewInt(500000000000000), - } - _, statedb := tests.MakePreState(rawdb.NewMemoryDatabase(), alloc, false) - - // Create the tracer, the EVM environment and run it - tracer, err := New("prestateTracer", new(Context)) - if err != nil { - t.Fatalf("failed to create call tracer: %v", err) - } - evm := vm.NewEVM(context, txContext, statedb, params.MainnetChainConfig, vm.Config{Debug: true, Tracer: tracer}) - - msg, err := tx.AsMessage(signer, nil) - if err != nil { - t.Fatalf("failed to prepare transaction for tracing: %v", err) - } - st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) - if _, err = st.TransitionDb(); err != nil { - t.Fatalf("failed to execute transaction: %v", err) - } - // Retrieve the trace result and compare against the etalon - res, err := tracer.GetResult() - if err != nil { - t.Fatalf("failed to retrieve trace result: %v", err) - } - ret := make(map[string]interface{}) - if err := json.Unmarshal(res, &ret); err != nil { - t.Fatalf("failed to unmarshal trace result: %v", err) - } - if _, has := ret["0x60f3f640a8508fc6a86d45df051962668e1e8ac7"]; !has { - t.Fatalf("Expected 0x60f3f640a8508fc6a86d45df051962668e1e8ac7 in result") - } -} - -// Iterates over all the input-output datasets in the tracer test harness and -// runs the JavaScript tracers against them. -func TestCallTracerLegacy(t *testing.T) { - testCallTracer("callTracerLegacy", "call_tracer_legacy", t) -} - -func testCallTracer(tracer string, dirPath string, t *testing.T) { - files, err := ioutil.ReadDir(filepath.Join("testdata", dirPath)) - if err != nil { - t.Fatalf("failed to retrieve tracer test suite: %v", err) - } - for _, file := range files { - if !strings.HasSuffix(file.Name(), ".json") { - continue - } - file := file // capture range variable - t.Run(camel(strings.TrimSuffix(file.Name(), ".json")), func(t *testing.T) { - t.Parallel() - - // Call tracer test found, read if from disk - blob, err := ioutil.ReadFile(filepath.Join("testdata", dirPath, file.Name())) - if err != nil { - t.Fatalf("failed to read testcase: %v", err) - } - test := new(callTracerTest) - if err := json.Unmarshal(blob, test); err != nil { - t.Fatalf("failed to parse testcase: %v", err) - } - // Configure a blockchain with the given prestate - tx := new(types.Transaction) - if err := rlp.DecodeBytes(common.FromHex(test.Input), tx); err != nil { - t.Fatalf("failed to parse testcase input: %v", err) - } - signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number))) - origin, _ := signer.Sender(tx) - txContext := vm.TxContext{ - Origin: origin, - GasPrice: tx.GasPrice(), - } - context := vm.BlockContext{ - CanTransfer: core.CanTransfer, - Transfer: core.Transfer, - Coinbase: test.Context.Miner, - BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)), - Time: new(big.Int).SetUint64(uint64(test.Context.Time)), - Difficulty: (*big.Int)(test.Context.Difficulty), - GasLimit: uint64(test.Context.GasLimit), - } - _, statedb := tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false) - - // Create the tracer, the EVM environment and run it - tracer, err := New(tracer, new(Context)) - if err != nil { - t.Fatalf("failed to create call tracer: %v", err) - } - evm := vm.NewEVM(context, txContext, statedb, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer}) - - msg, err := tx.AsMessage(signer, nil) - if err != nil { - t.Fatalf("failed to prepare transaction for tracing: %v", err) - } - st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) - if _, err = st.TransitionDb(); err != nil { - t.Fatalf("failed to execute transaction: %v", err) - } - // Retrieve the trace result and compare against the etalon - res, err := tracer.GetResult() - if err != nil { - t.Fatalf("failed to retrieve trace result: %v", err) - } - ret := new(callTrace) - if err := json.Unmarshal(res, ret); err != nil { - t.Fatalf("failed to unmarshal trace result: %v", err) - } - - if !jsonEqual(ret, test.Result) { - // uncomment this for easier debugging - //have, _ := json.MarshalIndent(ret, "", " ") - //want, _ := json.MarshalIndent(test.Result, "", " ") - //t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", string(have), string(want)) - t.Fatalf("trace mismatch: \nhave %+v\nwant %+v", ret, test.Result) - } - }) - } -} - -func TestCallTracer(t *testing.T) { - testCallTracer("callTracer", "call_tracer", t) -} - -// jsonEqual is similar to reflect.DeepEqual, but does a 'bounce' via json prior to -// comparison -func jsonEqual(x, y interface{}) bool { - xTrace := new(callTrace) - yTrace := new(callTrace) - if xj, err := json.Marshal(x); err == nil { - json.Unmarshal(xj, xTrace) - } else { - return false - } - if yj, err := json.Marshal(y); err == nil { - json.Unmarshal(yj, yTrace) - } else { - return false - } - return reflect.DeepEqual(xTrace, yTrace) -} - func BenchmarkTransactionTrace(b *testing.B) { key, _ := crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") from := crypto.PubkeyToAddress(key.PublicKey) @@ -337,6 +73,7 @@ func BenchmarkTransactionTrace(b *testing.B) { Time: new(big.Int).SetUint64(uint64(5)), Difficulty: big.NewInt(0xffffffff), GasLimit: gas, + BaseFee: big.NewInt(8), } alloc := core.GenesisAlloc{} // The code pushes 'deadbeef' into memory, then the other params, and calls CREATE2, then returns @@ -386,73 +123,3 @@ func BenchmarkTransactionTrace(b *testing.B) { tracer.Reset() } } - -func BenchmarkTracers(b *testing.B) { - files, err := ioutil.ReadDir(filepath.Join("testdata", "call_tracer")) - if err != nil { - b.Fatalf("failed to retrieve tracer test suite: %v", err) - } - for _, file := range files { - if !strings.HasSuffix(file.Name(), ".json") { - continue - } - file := file // capture range variable - b.Run(camel(strings.TrimSuffix(file.Name(), ".json")), func(b *testing.B) { - blob, err := ioutil.ReadFile(filepath.Join("testdata", "call_tracer", file.Name())) - if err != nil { - b.Fatalf("failed to read testcase: %v", err) - } - test := new(callTracerTest) - if err := json.Unmarshal(blob, test); err != nil { - b.Fatalf("failed to parse testcase: %v", err) - } - benchTracer("callTracer", test, b) - }) - } -} - -func benchTracer(tracerName string, test *callTracerTest, b *testing.B) { - // Configure a blockchain with the given prestate - tx := new(types.Transaction) - if err := rlp.DecodeBytes(common.FromHex(test.Input), tx); err != nil { - b.Fatalf("failed to parse testcase input: %v", err) - } - signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number))) - msg, err := tx.AsMessage(signer, nil) - if err != nil { - b.Fatalf("failed to prepare transaction for tracing: %v", err) - } - origin, _ := signer.Sender(tx) - txContext := vm.TxContext{ - Origin: origin, - GasPrice: tx.GasPrice(), - } - context := vm.BlockContext{ - CanTransfer: core.CanTransfer, - Transfer: core.Transfer, - Coinbase: test.Context.Miner, - BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)), - Time: new(big.Int).SetUint64(uint64(test.Context.Time)), - Difficulty: (*big.Int)(test.Context.Difficulty), - GasLimit: uint64(test.Context.GasLimit), - } - _, statedb := tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false) - - // Create the tracer, the EVM environment and run it - tracer, err := New(tracerName, new(Context)) - if err != nil { - b.Fatalf("failed to create call tracer: %v", err) - } - evm := vm.NewEVM(context, txContext, statedb, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer}) - - b.ReportAllocs() - b.ResetTimer() - for i := 0; i < b.N; i++ { - snap := statedb.Snapshot() - st := core.NewStateTransition(evm, msg, new(core.GasPool).AddGas(tx.Gas())) - if _, err = st.TransitionDb(); err != nil { - b.Fatalf("failed to execute transaction: %v", err) - } - statedb.RevertToSnapshot(snap) - } -} diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go index 9f68323134f7..37680807ddb1 100644 --- a/ethclient/ethclient.go +++ b/ethclient/ethclient.go @@ -60,7 +60,7 @@ func (ec *Client) Close() { // Blockchain Access -// ChainId retrieves the current chain ID for transaction replay protection. +// ChainID retrieves the current chain ID for transaction replay protection. func (ec *Client) ChainID(ctx context.Context) (*big.Int, error) { var result hexutil.Big err := ec.c.CallContext(ctx, &result, "eth_chainId") @@ -233,6 +233,8 @@ func (ec *Client) TransactionSender(ctx context.Context, tx *types.Transaction, if err == nil { return sender, nil } + + // It was not found in cache, ask the server. var meta struct { Hash common.Hash From common.Address diff --git a/ethclient/ethclient_test.go b/ethclient/ethclient_test.go index a958c1e32ad1..d56febc91d74 100644 --- a/ethclient/ethclient_test.go +++ b/ethclient/ethclient_test.go @@ -187,9 +187,34 @@ var ( testBalance = big.NewInt(2e15) ) +var genesis = &core.Genesis{ + Config: params.AllEthashProtocolChanges, + Alloc: core.GenesisAlloc{testAddr: {Balance: testBalance}}, + ExtraData: []byte("test genesis"), + Timestamp: 9000, + BaseFee: big.NewInt(params.InitialBaseFee), +} + +var testTx1 = types.MustSignNewTx(testKey, types.LatestSigner(genesis.Config), &types.LegacyTx{ + Nonce: 0, + Value: big.NewInt(12), + GasPrice: big.NewInt(params.InitialBaseFee), + Gas: params.TxGas, + To: &common.Address{2}, +}) + +var testTx2 = types.MustSignNewTx(testKey, types.LatestSigner(genesis.Config), &types.LegacyTx{ + Nonce: 1, + Value: big.NewInt(8), + GasPrice: big.NewInt(params.InitialBaseFee), + Gas: params.TxGas, + To: &common.Address{2}, +}) + func newTestBackend(t *testing.T) (*node.Node, []*types.Block) { // Generate test chain. - genesis, blocks := generateTestChain() + blocks := generateTestChain() + // Create node n, err := node.New(&node.Config{}) if err != nil { @@ -212,25 +237,22 @@ func newTestBackend(t *testing.T) (*node.Node, []*types.Block) { return n, blocks } -func generateTestChain() (*core.Genesis, []*types.Block) { +func generateTestChain() []*types.Block { db := rawdb.NewMemoryDatabase() - config := params.AllEthashProtocolChanges - genesis := &core.Genesis{ - Config: config, - Alloc: core.GenesisAlloc{testAddr: {Balance: testBalance}}, - ExtraData: []byte("test genesis"), - Timestamp: 9000, - BaseFee: big.NewInt(params.InitialBaseFee), - } generate := func(i int, g *core.BlockGen) { g.OffsetTime(5) g.SetExtra([]byte("test")) + if i == 1 { + // Test transactions are included in block #2. + g.AddTx(testTx1) + g.AddTx(testTx2) + } } gblock := genesis.ToBlock(db) engine := ethash.NewFaker() - blocks, _ := core.GenerateChain(config, gblock, engine, db, 1, generate) + blocks, _ := core.GenerateChain(genesis.Config, gblock, engine, db, 2, generate) blocks = append([]*types.Block{gblock}, blocks...) - return genesis, blocks + return blocks } func TestEthClient(t *testing.T) { @@ -242,30 +264,33 @@ func TestEthClient(t *testing.T) { tests := map[string]struct { test func(t *testing.T) }{ - "TestHeader": { + "Header": { func(t *testing.T) { testHeader(t, chain, client) }, }, - "TestBalanceAt": { + "BalanceAt": { func(t *testing.T) { testBalanceAt(t, client) }, }, - "TestTxInBlockInterrupted": { + "TxInBlockInterrupted": { func(t *testing.T) { testTransactionInBlockInterrupted(t, client) }, }, - "TestChainID": { + "ChainID": { func(t *testing.T) { testChainID(t, client) }, }, - "TestGetBlock": { + "GetBlock": { func(t *testing.T) { testGetBlock(t, client) }, }, - "TestStatusFunctions": { + "StatusFunctions": { func(t *testing.T) { testStatusFunctions(t, client) }, }, - "TestCallContract": { + "CallContract": { func(t *testing.T) { testCallContract(t, client) }, }, - "TestAtFunctions": { + "AtFunctions": { func(t *testing.T) { testAtFunctions(t, client) }, }, + "TransactionSender": { + func(t *testing.T) { testTransactionSender(t, client) }, + }, } t.Parallel() @@ -321,6 +346,11 @@ func testBalanceAt(t *testing.T, client *rpc.Client) { want *big.Int wantErr error }{ + "valid_account_genesis": { + account: testAddr, + block: big.NewInt(0), + want: testBalance, + }, "valid_account": { account: testAddr, block: big.NewInt(1), @@ -358,23 +388,25 @@ func testBalanceAt(t *testing.T, client *rpc.Client) { func testTransactionInBlockInterrupted(t *testing.T, client *rpc.Client) { ec := NewClient(client) - // Get current block by number + // Get current block by number. block, err := ec.BlockByNumber(context.Background(), nil) if err != nil { t.Fatalf("unexpected error: %v", err) } - // Test tx in block interupted + + // Test tx in block interupted. ctx, cancel := context.WithCancel(context.Background()) cancel() - tx, err := ec.TransactionInBlock(ctx, block.Hash(), 1) + tx, err := ec.TransactionInBlock(ctx, block.Hash(), 0) if tx != nil { t.Fatal("transaction should be nil") } if err == nil || err == ethereum.NotFound { t.Fatal("error should not be nil/notfound") } - // Test tx in block not found - if _, err := ec.TransactionInBlock(context.Background(), block.Hash(), 1); err != ethereum.NotFound { + + // Test tx in block not found. + if _, err := ec.TransactionInBlock(context.Background(), block.Hash(), 20); err != ethereum.NotFound { t.Fatal("error should be ethereum.NotFound") } } @@ -392,12 +424,13 @@ func testChainID(t *testing.T, client *rpc.Client) { func testGetBlock(t *testing.T, client *rpc.Client) { ec := NewClient(client) + // Get current block number blockNumber, err := ec.BlockNumber(context.Background()) if err != nil { t.Fatalf("unexpected error: %v", err) } - if blockNumber != 1 { + if blockNumber != 2 { t.Fatalf("BlockNumber returned wrong number: %d", blockNumber) } // Get current block by number @@ -445,6 +478,7 @@ func testStatusFunctions(t *testing.T, client *rpc.Client) { if progress != nil { t.Fatalf("unexpected progress: %v", progress) } + // NetworkID networkID, err := ec.NetworkID(context.Background()) if err != nil { @@ -453,20 +487,22 @@ func testStatusFunctions(t *testing.T, client *rpc.Client) { if networkID.Cmp(big.NewInt(0)) != 0 { t.Fatalf("unexpected networkID: %v", networkID) } - // SuggestGasPrice (should suggest 1 Gwei) + + // SuggestGasPrice gasPrice, err := ec.SuggestGasPrice(context.Background()) if err != nil { t.Fatalf("unexpected error: %v", err) } - if gasPrice.Cmp(big.NewInt(1875000000)) != 0 { // 1 gwei tip + 0.875 basefee after a 1 gwei fee empty block + if gasPrice.Cmp(big.NewInt(1000000000)) != 0 { t.Fatalf("unexpected gas price: %v", gasPrice) } - // SuggestGasTipCap (should suggest 1 Gwei) + + // SuggestGasTipCap gasTipCap, err := ec.SuggestGasTipCap(context.Background()) if err != nil { t.Fatalf("unexpected error: %v", err) } - if gasTipCap.Cmp(big.NewInt(1000000000)) != 0 { + if gasTipCap.Cmp(big.NewInt(234375000)) != 0 { t.Fatalf("unexpected gas tip cap: %v", gasTipCap) } } @@ -500,9 +536,11 @@ func testCallContract(t *testing.T, client *rpc.Client) { func testAtFunctions(t *testing.T, client *rpc.Client) { ec := NewClient(client) + // send a transaction for some interesting pending status sendTransaction(ec) time.Sleep(100 * time.Millisecond) + // Check pending transaction count pending, err := ec.PendingTransactionCount(context.Background()) if err != nil { @@ -561,23 +599,66 @@ func testAtFunctions(t *testing.T, client *rpc.Client) { } } +func testTransactionSender(t *testing.T, client *rpc.Client) { + ec := NewClient(client) + ctx := context.Background() + + // Retrieve testTx1 via RPC. + block2, err := ec.HeaderByNumber(ctx, big.NewInt(2)) + if err != nil { + t.Fatal("can't get block 1:", err) + } + tx1, err := ec.TransactionInBlock(ctx, block2.Hash(), 0) + if err != nil { + t.Fatal("can't get tx:", err) + } + if tx1.Hash() != testTx1.Hash() { + t.Fatalf("wrong tx hash %v, want %v", tx1.Hash(), testTx1.Hash()) + } + + // The sender address is cached in tx1, so no additional RPC should be required in + // TransactionSender. Ensure the server is not asked by canceling the context here. + canceledCtx, cancel := context.WithCancel(context.Background()) + cancel() + sender1, err := ec.TransactionSender(canceledCtx, tx1, block2.Hash(), 0) + if err != nil { + t.Fatal(err) + } + if sender1 != testAddr { + t.Fatal("wrong sender:", sender1) + } + + // Now try to get the sender of testTx2, which was not fetched through RPC. + // TransactionSender should query the server here. + sender2, err := ec.TransactionSender(ctx, testTx2, block2.Hash(), 1) + if err != nil { + t.Fatal(err) + } + if sender2 != testAddr { + t.Fatal("wrong sender:", sender2) + } +} + func sendTransaction(ec *Client) error { - // Retrieve chainID chainID, err := ec.ChainID(context.Background()) if err != nil { return err } - // Create transaction - tx := types.NewTransaction(0, common.Address{1}, big.NewInt(1), 22000, big.NewInt(params.InitialBaseFee), nil) - signer := types.LatestSignerForChainID(chainID) - signature, err := crypto.Sign(signer.Hash(tx).Bytes(), testKey) + nonce, err := ec.PendingNonceAt(context.Background(), testAddr) if err != nil { return err } - signedTx, err := tx.WithSignature(signer, signature) + + signer := types.LatestSignerForChainID(chainID) + tx, err := types.SignNewTx(testKey, signer, &types.LegacyTx{ + Nonce: nonce, + To: &common.Address{2}, + Value: big.NewInt(1), + Gas: 22000, + GasPrice: big.NewInt(params.InitialBaseFee), + }) if err != nil { return err } - // Send transaction - return ec.SendTransaction(context.Background(), signedTx) + return ec.SendTransaction(context.Background(), tx) } diff --git a/ethdb/database.go b/ethdb/database.go index 3c6500d1dc25..0a5729c6c1ec 100644 --- a/ethdb/database.go +++ b/ethdb/database.go @@ -76,12 +76,12 @@ type AncientReader interface { // Ancient retrieves an ancient binary blob from the append-only immutable files. Ancient(kind string, number uint64) ([]byte, error) - // ReadAncients retrieves multiple items in sequence, starting from the index 'start'. + // AncientRange retrieves multiple items in sequence, starting from the index 'start'. // It will return // - at most 'count' items, // - at least 1 item (even if exceeding the maxBytes), but will otherwise // return as many items as fit into maxBytes. - ReadAncients(kind string, start, count, maxBytes uint64) ([][]byte, error) + AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) // Ancients returns the ancient item numbers in the ancient store. Ancients() (uint64, error) @@ -90,6 +90,15 @@ type AncientReader interface { AncientSize(kind string) (uint64, error) } +// AncientBatchReader is the interface for 'batched' or 'atomic' reading. +type AncientBatchReader interface { + AncientReader + + // ReadAncients runs the given read operation while ensuring that no writes take place + // on the underlying freezer. + ReadAncients(fn func(AncientReader) error) (err error) +} + // AncientWriter contains the methods required to write to immutable ancient data. type AncientWriter interface { // ModifyAncients runs a write operation on the ancient store. @@ -117,7 +126,7 @@ type AncientWriteOp interface { // immutable ancient data. type Reader interface { KeyValueReader - AncientReader + AncientBatchReader } // Writer contains the methods required to write data to both key-value as well as @@ -130,7 +139,7 @@ type Writer interface { // AncientStore contains all the methods required to allow handling different // ancient data stores backing immutable chain data store. type AncientStore interface { - AncientReader + AncientBatchReader AncientWriter io.Closer } diff --git a/ethdb/leveldb/leveldb.go b/ethdb/leveldb/leveldb.go index 9ff1a2ce1d68..9a782dedbe14 100644 --- a/ethdb/leveldb/leveldb.go +++ b/ethdb/leveldb/leveldb.go @@ -455,7 +455,7 @@ type batch struct { // Put inserts the given value into the batch for later committing. func (b *batch) Put(key, value []byte) error { b.b.Put(key, value) - b.size += len(value) + b.size += len(key) + len(value) return nil } diff --git a/ethdb/memorydb/memorydb.go b/ethdb/memorydb/memorydb.go index fedc9e326cf8..78181e860c15 100644 --- a/ethdb/memorydb/memorydb.go +++ b/ethdb/memorydb/memorydb.go @@ -204,7 +204,7 @@ type batch struct { // Put inserts the given value into the batch for later committing. func (b *batch) Put(key, value []byte) error { b.writes = append(b.writes, keyvalue{common.CopyBytes(key), common.CopyBytes(value), false}) - b.size += len(value) + b.size += len(key) + len(value) return nil } diff --git a/go.mod b/go.mod index 5f4330af3ea9..ef6b365b2d1b 100644 --- a/go.mod +++ b/go.mod @@ -19,15 +19,13 @@ require ( github.com/davecgh/go-spew v1.1.1 github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea github.com/deepmap/oapi-codegen v1.8.2 // indirect - github.com/dlclark/regexp2 v1.2.0 // indirect github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf - github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498 + github.com/dop251/goja v0.0.0-20211011172007-d99e4b8cbf48 github.com/edsrzf/mmap-go v1.0.0 github.com/fatih/color v1.7.0 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff github.com/go-ole/go-ole v1.2.1 // indirect - github.com/go-sourcemap/sourcemap v2.1.2+incompatible // indirect github.com/go-stack/stack v1.8.0 github.com/golang/protobuf v1.4.3 github.com/golang/snappy v0.0.4 @@ -46,7 +44,7 @@ require ( github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458 github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e github.com/julienschmidt/httprouter v1.2.0 - github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356 + github.com/karalabe/usb v0.0.0-20211005121534-4c5740d64559 github.com/kylelemons/godebug v1.1.0 // indirect github.com/mattn/go-colorable v0.1.8 github.com/mattn/go-isatty v0.0.12 @@ -72,6 +70,5 @@ require ( gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6 gopkg.in/urfave/cli.v1 v1.20.0 - gopkg.in/yaml.v2 v2.4.0 // indirect gotest.tools v2.2.0+incompatible // indirect ) diff --git a/go.sum b/go.sum index 0890b8c5e04c..36eb9e508454 100644 --- a/go.sum +++ b/go.sum @@ -104,6 +104,7 @@ github.com/consensys/bavard v0.1.8-0.20210406032232-f3452dc9b572/go.mod h1:Bpd0/ github.com/consensys/gnark-crypto v0.4.1-0.20210426202927-39ac3d4b3f1f h1:C43yEtQ6NIf4ftFXD/V55gnGFgPbMQobd//YlnLjUJ8= github.com/consensys/gnark-crypto v0.4.1-0.20210426202927-39ac3d4b3f1f/go.mod h1:815PAHg3wvysy0SyIqanF8gZ0Y1wjk/hrDHD/iT88+Q= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= +github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c/go.mod h1:GyV+0YP4qX0UQ7r2MoYZ+AvYDp12OF5yg4q8rGnyNh4= github.com/dave/jennifer v1.2.0/go.mod h1:fIb+770HOpJ2fmN9EPPKOqm1vMGhB+TwXKMZhrIygKg= github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -119,12 +120,13 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumC github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= github.com/dgryski/go-bitstream v0.0.0-20180413035011-3522498ce2c8/go.mod h1:VMaSuZ+SZcx/wljOQKvp5srsbCiKDEb6K2wC4+PiBmQ= github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no= -github.com/dlclark/regexp2 v1.2.0 h1:8sAhBGEM0dRWogWqWyQeIJnxjWO6oIjl8FKqREDsGfk= -github.com/dlclark/regexp2 v1.2.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc= +github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91 h1:Izz0+t1Z5nI16/II7vuEo/nHjodOg0p7+OiDpjX5t1E= +github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc= github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf h1:sh8rkQZavChcmakYiSlqu2425CHyFXLZZnvm7PDpU8M= github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= -github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498 h1:Y9vTBSsV4hSwPSj4bacAU/eSnV3dAxVpepaghAdhGoQ= -github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498/go.mod h1:Mw6PkjjMXWbTj+nnj4s3QPXq1jaT0s5pC0iFD4+BOAA= +github.com/dop251/goja v0.0.0-20211011172007-d99e4b8cbf48 h1:iZOop7pqsg+56twTopWgwCGxdB5SI2yDO8Ti7eTRliQ= +github.com/dop251/goja v0.0.0-20211011172007-d99e4b8cbf48/go.mod h1:R9ET47fwRVRPZnOGvHxxhuZcbrMCuiqOz3Rlrh4KSnk= +github.com/dop251/goja_nodejs v0.0.0-20210225215109-d91c329300e7/go.mod h1:hn7BA7c8pLvoGndExHudxTDKZ84Pyvv+90pbBjbTz0Y= github.com/eclipse/paho.mqtt.golang v1.2.0/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts= github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw= github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M= @@ -157,8 +159,8 @@ github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E= github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8= github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= -github.com/go-sourcemap/sourcemap v2.1.2+incompatible h1:0b/xya7BKGhXuqFESKM4oIiRo9WOt2ebz7KxfreD6ug= -github.com/go-sourcemap/sourcemap v2.1.2+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg= +github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyLFfuisuzeidWPMPWmECqU= +github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg= github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w= github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= @@ -263,8 +265,8 @@ github.com/julienschmidt/httprouter v1.2.0 h1:TDTW5Yz1mjftljbcKqRcrYhd4XeOoI98t+ github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes= github.com/jwilder/encoding v0.0.0-20170811194829-b4e1701a28ef/go.mod h1:Ct9fl0F6iIOGgxJ5npU/IUOhOhqlVrGjyIZc8/MagT0= -github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356 h1:I/yrLt2WilKxlQKCM52clh5rGzTKpVctGT1lH4Dc8Jw= -github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356/go.mod h1:Od972xHfMJowv7NGVDiWVxk2zxnWgjLlJzE+F4F7AGU= +github.com/karalabe/usb v0.0.0-20211005121534-4c5740d64559 h1:0VWDXPNE0brOek1Q8bLfzKkvOzwbQE/snjGojlCr8CY= +github.com/karalabe/usb v0.0.0-20211005121534-4c5740d64559/go.mod h1:Od972xHfMJowv7NGVDiWVxk2zxnWgjLlJzE+F4F7AGU= github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00= github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4= @@ -275,11 +277,13 @@ github.com/klauspost/pgzip v1.0.2-0.20170402124221-0bf5dcad4ada/go.mod h1:Ch1tH6 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515 h1:T+h1c/A9Gawja4Y9mFVWj2vyii2bbUNDw3kt9VxK2EY= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= -github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI= +github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= -github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= +github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc= github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= github.com/labstack/echo/v4 v4.2.1/go.mod h1:AA49e0DZ8kk5jTOOCKNuPR6oTnBS0dYiM4FW1e6jwpg= @@ -628,8 +632,9 @@ google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyz google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= +gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce h1:+JknDZhAj8YMt7GC73Ei8pv4MzjDUNPHgQWJdtMAaDU= diff --git a/graphql/graphql.go b/graphql/graphql.go index 4dd96c4b9db1..af6b7dc31752 100644 --- a/graphql/graphql.go +++ b/graphql/graphql.go @@ -23,7 +23,6 @@ import ( "fmt" "math/big" "strconv" - "time" "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/common" @@ -158,14 +157,14 @@ func (l *Log) Data(ctx context.Context) hexutil.Bytes { // AccessTuple represents EIP-2930 type AccessTuple struct { address common.Address - storageKeys *[]common.Hash + storageKeys []common.Hash } func (at *AccessTuple) Address(ctx context.Context) common.Address { return at.address } -func (at *AccessTuple) StorageKeys(ctx context.Context) *[]common.Hash { +func (at *AccessTuple) StorageKeys(ctx context.Context) []common.Hash { return at.storageKeys } @@ -442,7 +441,7 @@ func (t *Transaction) AccessList(ctx context.Context) (*[]*AccessTuple, error) { for _, al := range accessList { ret = append(ret, &AccessTuple{ address: al.Address, - storageKeys: &al.StorageKeys, + storageKeys: al.StorageKeys, }) } return &ret, nil @@ -954,7 +953,7 @@ func (b *Block) Call(ctx context.Context, args struct { return nil, err } } - result, err := ethapi.DoCall(ctx, b.backend, args.Data, *b.numberOrHash, nil, 5*time.Second, b.backend.RPCGasCap()) + result, err := ethapi.DoCall(ctx, b.backend, args.Data, *b.numberOrHash, nil, b.backend.RPCEVMTimeout(), b.backend.RPCGasCap()) if err != nil { return nil, err } @@ -1024,7 +1023,7 @@ func (p *Pending) Call(ctx context.Context, args struct { Data ethapi.TransactionArgs }) (*CallResult, error) { pendingBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.PendingBlockNumber) - result, err := ethapi.DoCall(ctx, p.backend, args.Data, pendingBlockNr, nil, 5*time.Second, p.backend.RPCGasCap()) + result, err := ethapi.DoCall(ctx, p.backend, args.Data, pendingBlockNr, nil, p.backend.RPCEVMTimeout(), p.backend.RPCGasCap()) if err != nil { return nil, err } diff --git a/graphql/schema.go b/graphql/schema.go index 811c11f6cd06..dfd094a42043 100644 --- a/graphql/schema.go +++ b/graphql/schema.go @@ -72,7 +72,7 @@ const schema string = ` #EIP-2718 type AccessTuple{ address: Address! - storageKeys : [Bytes32!] + storageKeys : [Bytes32!]! } # Transaction is an Ethereum transaction. diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index 6997f2c82878..aa8e8767c32c 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -972,7 +972,7 @@ func (e *revertError) ErrorData() interface{} { // Note, this function doesn't make and changes in the state/blockchain and is // useful to execute and retrieve values. func (s *PublicBlockChainAPI) Call(ctx context.Context, args TransactionArgs, blockNrOrHash rpc.BlockNumberOrHash, overrides *StateOverride) (hexutil.Bytes, error) { - result, err := DoCall(ctx, s.b, args, blockNrOrHash, overrides, 5*time.Second, s.b.RPCGasCap()) + result, err := DoCall(ctx, s.b, args, blockNrOrHash, overrides, s.b.RPCEVMTimeout(), s.b.RPCGasCap()) if err != nil { return nil, err } @@ -1206,7 +1206,7 @@ func RPCMarshalHeader(head *types.Header) map[string]interface{} { // RPCMarshalBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are // returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain // transaction hashes. -func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) { +func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool, config *params.ChainConfig) (map[string]interface{}, error) { fields := RPCMarshalHeader(block.Header()) fields["size"] = hexutil.Uint64(block.Size()) @@ -1216,7 +1216,7 @@ func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool) (map[string]i } if fullTx { formatTx = func(tx *types.Transaction) (interface{}, error) { - return newRPCTransactionFromBlockHash(block, tx.Hash()), nil + return newRPCTransactionFromBlockHash(block, tx.Hash(), config), nil } } txs := block.Transactions() @@ -1250,7 +1250,7 @@ func (s *PublicBlockChainAPI) rpcMarshalHeader(ctx context.Context, header *type // rpcMarshalBlock uses the generalized output filler, then adds the total difficulty field, which requires // a `PublicBlockchainAPI`. func (s *PublicBlockChainAPI) rpcMarshalBlock(ctx context.Context, b *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error) { - fields, err := RPCMarshalBlock(b, inclTx, fullTx) + fields, err := RPCMarshalBlock(b, inclTx, fullTx, s.b.ChainConfig()) if err != nil { return nil, err } @@ -1285,17 +1285,8 @@ type RPCTransaction struct { // newRPCTransaction returns a transaction that will serialize to the RPC // representation, with the given location metadata set (if available). -func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64, baseFee *big.Int) *RPCTransaction { - // Determine the signer. For replay-protected transactions, use the most permissive - // signer, because we assume that signers are backwards-compatible with old - // transactions. For non-protected transactions, the homestead signer signer is used - // because the return value of ChainId is zero for those transactions. - var signer types.Signer - if tx.Protected() { - signer = types.LatestSignerForChainID(tx.ChainId()) - } else { - signer = types.HomesteadSigner{} - } +func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64, baseFee *big.Int, config *params.ChainConfig) *RPCTransaction { + signer := types.MakeSigner(config, big.NewInt(0).SetUint64(blockNumber)) from, _ := types.Sender(signer, tx) v, r, s := tx.RawSignatureValues() result := &RPCTransaction{ @@ -1343,19 +1334,21 @@ func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber // newRPCPendingTransaction returns a pending transaction that will serialize to the RPC representation func newRPCPendingTransaction(tx *types.Transaction, current *types.Header, config *params.ChainConfig) *RPCTransaction { var baseFee *big.Int + blockNumber := uint64(0) if current != nil { baseFee = misc.CalcBaseFee(config, current) + blockNumber = current.Number.Uint64() } - return newRPCTransaction(tx, common.Hash{}, 0, 0, baseFee) + return newRPCTransaction(tx, common.Hash{}, blockNumber, 0, baseFee, config) } // newRPCTransactionFromBlockIndex returns a transaction that will serialize to the RPC representation. -func newRPCTransactionFromBlockIndex(b *types.Block, index uint64) *RPCTransaction { +func newRPCTransactionFromBlockIndex(b *types.Block, index uint64, config *params.ChainConfig) *RPCTransaction { txs := b.Transactions() if index >= uint64(len(txs)) { return nil } - return newRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index, b.BaseFee()) + return newRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index, b.BaseFee(), config) } // newRPCRawTransactionFromBlockIndex returns the bytes of a transaction given a block and a transaction index. @@ -1369,10 +1362,10 @@ func newRPCRawTransactionFromBlockIndex(b *types.Block, index uint64) hexutil.By } // newRPCTransactionFromBlockHash returns a transaction that will serialize to the RPC representation. -func newRPCTransactionFromBlockHash(b *types.Block, hash common.Hash) *RPCTransaction { +func newRPCTransactionFromBlockHash(b *types.Block, hash common.Hash, config *params.ChainConfig) *RPCTransaction { for idx, tx := range b.Transactions() { if tx.Hash() == hash { - return newRPCTransactionFromBlockIndex(b, uint64(idx)) + return newRPCTransactionFromBlockIndex(b, uint64(idx), config) } } return nil @@ -1513,7 +1506,7 @@ func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByHash(ctx context.Co // GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index. func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) *RPCTransaction { if block, _ := s.b.BlockByNumber(ctx, blockNr); block != nil { - return newRPCTransactionFromBlockIndex(block, uint64(index)) + return newRPCTransactionFromBlockIndex(block, uint64(index), s.b.ChainConfig()) } return nil } @@ -1521,7 +1514,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx conte // GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index. func (s *PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) *RPCTransaction { if block, _ := s.b.BlockByHash(ctx, blockHash); block != nil { - return newRPCTransactionFromBlockIndex(block, uint64(index)) + return newRPCTransactionFromBlockIndex(block, uint64(index), s.b.ChainConfig()) } return nil } @@ -1573,7 +1566,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, has if err != nil { return nil, err } - return newRPCTransaction(tx, blockHash, blockNumber, index, header.BaseFee), nil + return newRPCTransaction(tx, blockHash, blockNumber, index, header.BaseFee, s.b.ChainConfig()), nil } // No finalized transaction, try to retrieve it from the pool if tx := s.b.GetPoolTransaction(hash); tx != nil { @@ -1915,17 +1908,22 @@ func NewPublicDebugAPI(b Backend) *PublicDebugAPI { return &PublicDebugAPI{b: b} } +// GetHeaderRlp retrieves the RLP encoded for of a single header. +func (api *PublicDebugAPI) GetHeaderRlp(ctx context.Context, number uint64) (hexutil.Bytes, error) { + header, _ := api.b.HeaderByNumber(ctx, rpc.BlockNumber(number)) + if header == nil { + return nil, fmt.Errorf("header #%d not found", number) + } + return rlp.EncodeToBytes(header) +} + // GetBlockRlp retrieves the RLP encoded for of a single block. -func (api *PublicDebugAPI) GetBlockRlp(ctx context.Context, number uint64) (string, error) { +func (api *PublicDebugAPI) GetBlockRlp(ctx context.Context, number uint64) (hexutil.Bytes, error) { block, _ := api.b.BlockByNumber(ctx, rpc.BlockNumber(number)) if block == nil { - return "", fmt.Errorf("block #%d not found", number) - } - encoded, err := rlp.EncodeToBytes(block) - if err != nil { - return "", err + return nil, fmt.Errorf("block #%d not found", number) } - return fmt.Sprintf("%x", encoded), nil + return rlp.EncodeToBytes(block) } // TestSignCliqueBlock fetches the given block number, and attempts to sign it as a clique header with the diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go index 1624f49635b3..bc60fb2a64f6 100644 --- a/internal/ethapi/backend.go +++ b/internal/ethapi/backend.go @@ -20,6 +20,7 @@ package ethapi import ( "context" "math/big" + "time" "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/accounts" @@ -47,9 +48,10 @@ type Backend interface { ChainDb() ethdb.Database AccountManager() *accounts.Manager ExtRPCEnabled() bool - RPCGasCap() uint64 // global gas cap for eth_call over rpc: DoS protection - RPCTxFeeCap() float64 // global tx fee cap for all transaction related APIs - UnprotectedAllowed() bool // allows only for EIP155 transactions. + RPCGasCap() uint64 // global gas cap for eth_call over rpc: DoS protection + RPCEVMTimeout() time.Duration // global timeout for eth_call over rpc: DoS protection + RPCTxFeeCap() float64 // global tx fee cap for all transaction related APIs + UnprotectedAllowed() bool // allows only for EIP155 transactions. // Blockchain API SetHead(number uint64) diff --git a/internal/jsre/completion.go b/internal/jsre/completion.go index 2c105184cb08..538fca298dde 100644 --- a/internal/jsre/completion.go +++ b/internal/jsre/completion.go @@ -44,7 +44,7 @@ func getCompletions(vm *goja.Runtime, line string) (results []string) { obj := vm.GlobalObject() for i := 0; i < len(parts)-1; i++ { v := obj.Get(parts[i]) - if v == nil { + if v == nil || goja.IsNull(v) || goja.IsUndefined(v) { return nil // No object was found } obj = v.ToObject(vm) diff --git a/internal/jsre/completion_test.go b/internal/jsre/completion_test.go index 2d05547d12e5..953bc5026dac 100644 --- 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97e167eb68cb..6f079c2ba5fd 100644 --- a/internal/jsre/deps/bindata.go +++ b/internal/jsre/deps/bindata.go @@ -1,7 +1,7 @@ // Code generated by go-bindata. DO NOT EDIT. // sources: -// bignumber.js (17.314kB) -// web3.js (401.802kB) +// bignumber.js (17.273kB) +// web3.js (401.764kB) package deps @@ -21,7 +21,7 @@ import ( func bindataRead(data []byte, name string) ([]byte, error) { gz, err := gzip.NewReader(bytes.NewBuffer(data)) if err != nil { - return nil, fmt.Errorf("read %q: %v", name, err) + return nil, fmt.Errorf("read %q: %w", name, err) } var buf bytes.Buffer @@ -29,7 +29,7 @@ func bindataRead(data []byte, name string) ([]byte, error) { clErr := gz.Close() if err != nil { - return nil, fmt.Errorf("read %q: %v", name, err) + return nil, fmt.Errorf("read %q: %w", name, err) } if clErr != nil { return nil, err @@ -70,7 +70,7 @@ func (fi bindataFileInfo) Sys() interface{} { return nil } -var _bignumberJs = 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+var _bignumberJs = 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func bignumberJsBytes() ([]byte, error) { return bindataRead( @@ -86,11 +86,11 @@ func bignumberJs() (*asset, error) { } info := bindataFileInfo{name: "bignumber.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} - a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x5b, 0x75, 0xfc, 0x15, 0x5e, 0x7d, 0x27, 0x1a, 0x9a, 0xb5, 0xfb, 0x16, 0x90, 0xf4, 0x93, 0xac, 0xcb, 0x6c, 0x9c, 0xcd, 0x68, 0xe6, 0xd0, 0x3a, 0xcf, 0xa3, 0x83, 0x5c, 0x20, 0x34, 0x66, 0x45}} + a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xe3, 0xcc, 0x96, 0x2a, 0x17, 0x4b, 0xc8, 0x5f, 0xc7, 0xa9, 0xe5, 0xd, 0x1d, 0xea, 0xf3, 0xca, 0x34, 0xef, 0xa4, 0x2, 0xa2, 0xa0, 0x55, 0x3d, 0xf2, 0xcd, 0x92, 0x4a, 0xfa, 0x2, 0xc3, 0xa9}} return a, nil } -var _web3Js = 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+var _web3Js = 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func web3JsBytes() ([]byte, error) { return bindataRead( @@ -106,7 +106,7 @@ func web3Js() (*asset, error) { } info := bindataFileInfo{name: "web3.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} - a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x1, 0x32, 0x6b, 0xa6, 0x48, 0xcf, 0x60, 0x55, 0x11, 0x99, 0x68, 0x24, 0xdb, 0x89, 0x36, 0xbe, 0xaa, 0xc, 0x77, 0xc9, 0x80, 0xa8, 0xd2, 0x72, 0x9d, 0x71, 0xa8, 0xc3, 0x9a, 0x61, 0x8f, 0xaa}} + a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x4c, 0xb2, 0xb5, 0x69, 0x9e, 0x5e, 0xe3, 0x56, 0x47, 0x6, 0x96, 0x4a, 0x7a, 0xcd, 0xdf, 0x79, 0xc5, 0xf2, 0x71, 0x64, 0x77, 0x8a, 0x53, 0x58, 0x6, 0xb1, 0xff, 0x4f, 0x0, 0xd6, 0x7f, 0x61}} return a, nil } @@ -202,10 +202,12 @@ func AssetNames() []string { // _bindata is a table, holding each asset generator, mapped to its name. var _bindata = map[string]func() (*asset, error){ "bignumber.js": bignumberJs, - - "web3.js": web3Js, + "web3.js": web3Js, } +// AssetDebug is true if the assets were built with the debug flag enabled. +const AssetDebug = false + // AssetDir returns the file names below a certain // directory embedded in the file by go-bindata. // For example if you run go-bindata on data/... and data contains the diff --git a/internal/jsre/deps/web3.js b/internal/jsre/deps/web3.js index 950576f4d9b7..c130f80dea4c 100644 --- a/internal/jsre/deps/web3.js +++ b/internal/jsre/deps/web3.js @@ -13635,4 +13635,4 @@ if (typeof window !== 'undefined' && typeof window.Web3 === 'undefined') { module.exports = Web3; },{"./lib/web3":22}]},{},["web3"]) -//# sourceMappingURL=web3-light.js.map + diff --git a/internal/syncx/mutex.go b/internal/syncx/mutex.go new file mode 100644 index 000000000000..96a21986c60c --- /dev/null +++ b/internal/syncx/mutex.go @@ -0,0 +1,64 @@ +// Copyright 2021 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 syncx contains exotic synchronization primitives. +package syncx + +// ClosableMutex is a mutex that can also be closed. +// Once closed, it can never be taken again. +type ClosableMutex struct { + ch chan struct{} +} + +func NewClosableMutex() *ClosableMutex { + ch := make(chan struct{}, 1) + ch <- struct{}{} + return &ClosableMutex{ch} +} + +// TryLock attempts to lock cm. +// If the mutex is closed, TryLock returns false. +func (cm *ClosableMutex) TryLock() bool { + _, ok := <-cm.ch + return ok +} + +// MustLock locks cm. +// If the mutex is closed, MustLock panics. +func (cm *ClosableMutex) MustLock() { + _, ok := <-cm.ch + if !ok { + panic("mutex closed") + } +} + +// Unlock unlocks cm. +func (cm *ClosableMutex) Unlock() { + select { + case cm.ch <- struct{}{}: + default: + panic("Unlock of already-unlocked ClosableMutex") + } +} + +// Close locks the mutex, then closes it. +func (cm *ClosableMutex) Close() { + _, ok := <-cm.ch + if !ok { + panic("Close of already-closed ClosableMutex") + } + close(cm.ch) +} diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go index fe15cb0509d3..c4bdbaeb8d20 100644 --- a/internal/web3ext/web3ext.go +++ b/internal/web3ext/web3ext.go @@ -223,6 +223,11 @@ web3._extend({ params: 1, outputFormatter: console.log }), + new web3._extend.Method({ + name: 'getHeaderRlp', + call: 'debug_getHeaderRlp', + params: 1 + }), new web3._extend.Method({ name: 'getBlockRlp', call: 'debug_getBlockRlp', @@ -391,6 +396,12 @@ web3._extend({ params: 2, inputFormatter: [null, null] }), + new web3._extend.Method({ + name: 'intermediateRoots', + call: 'debug_intermediateRoots', + params: 2, + inputFormatter: [null, null] + }), new web3._extend.Method({ name: 'standardTraceBlockToFile', call: 'debug_standardTraceBlockToFile', @@ -454,6 +465,12 @@ web3._extend({ call: 'debug_freezeClient', params: 1, }), + new web3._extend.Method({ + name: 'getAccessibleState', + call: 'debug_getAccessibleState', + params: 2, + inputFormatter:[web3._extend.formatters.inputBlockNumberFormatter, web3._extend.formatters.inputBlockNumberFormatter], + }), ], properties: [] }); diff --git a/les/api_backend.go b/les/api_backend.go index e12984cb49e3..11a9ca128aab 100644 --- a/les/api_backend.go +++ b/les/api_backend.go @@ -20,6 +20,7 @@ import ( "context" "errors" "math/big" + "time" "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/accounts" @@ -293,6 +294,10 @@ func (b *LesApiBackend) RPCGasCap() uint64 { return b.eth.config.RPCGasCap } +func (b *LesApiBackend) RPCEVMTimeout() time.Duration { + return b.eth.config.RPCEVMTimeout +} + func (b *LesApiBackend) RPCTxFeeCap() float64 { return b.eth.config.RPCTxFeeCap } @@ -319,7 +324,7 @@ func (b *LesApiBackend) CurrentHeader() *types.Header { return b.eth.blockchain.CurrentHeader() } -func (b *LesApiBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) { +func (b *LesApiBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (*state.StateDB, error) { return b.eth.stateAtBlock(ctx, block, reexec) } diff --git a/les/client.go b/les/client.go index 5d07c783e99d..93319cb936b7 100644 --- a/les/client.go +++ b/les/client.go @@ -88,7 +88,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*LightEthereum, error) { if err != nil { return nil, err } - chainConfig, genesisHash, genesisErr := core.SetupGenesisBlockWithOverride(chainDb, config.Genesis, config.OverrideLondon) + chainConfig, genesisHash, genesisErr := core.SetupGenesisBlockWithOverride(chainDb, config.Genesis, config.OverrideArrowGlacier) if _, isCompat := genesisErr.(*params.ConfigCompatError); genesisErr != nil && !isCompat { return nil, genesisErr } diff --git a/les/fetcher_test.go b/les/fetcher_test.go index ef700651e3bf..a922ab0f839c 100644 --- a/les/fetcher_test.go +++ b/les/fetcher_test.go @@ -26,6 +26,7 @@ import ( "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/p2p/enode" + "github.com/ethereum/go-ethereum/params" ) // verifyImportEvent verifies that one single event arrive on an import channel. @@ -247,7 +248,7 @@ func testInvalidAnnounces(t *testing.T, protocol int) { // Prepare announcement by latest header. headerOne := s.backend.Blockchain().GetHeaderByNumber(1) hash, number := headerOne.Hash(), headerOne.Number.Uint64() - td := big.NewInt(200) // bad td + td := big.NewInt(params.GenesisDifficulty.Int64() + 200) // bad td // Sign the announcement if necessary. announce := announceData{hash, number, td, 0, nil} diff --git a/les/server_handler.go b/les/server_handler.go index fa20fd7b3b51..f36a87a51301 100644 --- a/les/server_handler.go +++ b/les/server_handler.go @@ -27,7 +27,7 @@ import ( "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/forkid" "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/ethdb" "github.com/ethereum/go-ethereum/les/flowcontrol" "github.com/ethereum/go-ethereum/light" @@ -358,20 +358,20 @@ func (h *serverHandler) AddTxsSync() bool { } // getAccount retrieves an account from the state based on root. -func getAccount(triedb *trie.Database, root, hash common.Hash) (state.Account, error) { +func getAccount(triedb *trie.Database, root, hash common.Hash) (types.StateAccount, error) { trie, err := trie.New(root, triedb) if err != nil { - return state.Account{}, err + return types.StateAccount{}, err } blob, err := trie.TryGet(hash[:]) if err != nil { - return state.Account{}, err + return types.StateAccount{}, err } - var account state.Account - if err = rlp.DecodeBytes(blob, &account); err != nil { - return state.Account{}, err + var acc types.StateAccount + if err = rlp.DecodeBytes(blob, &acc); err != nil { + return types.StateAccount{}, err } - return account, nil + return acc, nil } // getHelperTrie returns the post-processed trie root for the given trie ID and section index diff --git a/les/vflux/client/serverpool_test.go b/les/vflux/client/serverpool_test.go index c777d6c16db3..763f72f03a30 100644 --- a/les/vflux/client/serverpool_test.go +++ b/les/vflux/client/serverpool_test.go @@ -19,6 +19,7 @@ package client import ( "math/rand" "strconv" + "sync" "sync/atomic" "testing" "time" @@ -52,7 +53,7 @@ func testNodeIndex(id enode.ID) int { type ServerPoolTest struct { db ethdb.KeyValueStore clock *mclock.Simulated - quit chan struct{} + quit chan chan struct{} preNeg, preNegFail bool vt *ValueTracker sp *ServerPool @@ -62,6 +63,8 @@ type ServerPoolTest struct { trusted []string waitCount, waitEnded int32 + lock sync.Mutex + cycle, conn, servedConn int serviceCycles, dialCount int disconnect map[int][]int @@ -112,7 +115,9 @@ func (s *ServerPoolTest) start() { testQuery = func(node *enode.Node) int { idx := testNodeIndex(node.ID()) n := &s.testNodes[idx] + s.lock.Lock() canConnect := !n.connected && n.connectCycles != 0 && s.cycle >= n.nextConnCycle + s.lock.Unlock() if s.preNegFail { // simulate a scenario where UDP queries never work s.beginWait() @@ -155,7 +160,7 @@ func (s *ServerPoolTest) start() { s.sp.unixTime = func() int64 { return int64(s.clock.Now()) / int64(time.Second) } s.disconnect = make(map[int][]int) s.sp.Start() - s.quit = make(chan struct{}) + s.quit = make(chan chan struct{}) go func() { last := int32(-1) for { @@ -167,7 +172,8 @@ func (s *ServerPoolTest) start() { s.clock.Run(time.Second) } last = c - case <-s.quit: + case quit := <-s.quit: + close(quit) return } } @@ -175,7 +181,9 @@ func (s *ServerPoolTest) start() { } func (s *ServerPoolTest) stop() { - close(s.quit) + quit := make(chan struct{}) + s.quit <- quit + <-quit s.sp.Stop() s.spi.Close() for i := range s.testNodes { @@ -234,7 +242,9 @@ func (s *ServerPoolTest) run() { } s.serviceCycles += s.servedConn s.clock.Run(time.Second) + s.lock.Lock() s.cycle++ + s.lock.Unlock() } } diff --git a/les/vflux/client/valuetracker.go b/les/vflux/client/valuetracker.go index f5390d092086..dcd2fcdfd97e 100644 --- a/les/vflux/client/valuetracker.go +++ b/les/vflux/client/valuetracker.go @@ -50,7 +50,7 @@ type NodeValueTracker struct { lastTransfer mclock.AbsTime basket serverBasket reqCosts []uint64 - reqValues *[]float64 + reqValues []float64 } // UpdateCosts updates the node value tracker's request cost table @@ -58,14 +58,14 @@ func (nv *NodeValueTracker) UpdateCosts(reqCosts []uint64) { nv.vt.lock.Lock() defer nv.vt.lock.Unlock() - nv.updateCosts(reqCosts, &nv.vt.refBasket.reqValues, nv.vt.refBasket.reqValueFactor(reqCosts)) + nv.updateCosts(reqCosts, nv.vt.refBasket.reqValues, nv.vt.refBasket.reqValueFactor(reqCosts)) } // updateCosts updates the request cost table of the server. The request value factor // is also updated based on the given cost table and the current reference basket. // Note that the contents of the referenced reqValues slice will not change; a new // reference is passed if the values are updated by ValueTracker. -func (nv *NodeValueTracker) updateCosts(reqCosts []uint64, reqValues *[]float64, rvFactor float64) { +func (nv *NodeValueTracker) updateCosts(reqCosts []uint64, reqValues []float64, rvFactor float64) { nv.lock.Lock() defer nv.lock.Unlock() @@ -112,7 +112,7 @@ func (nv *NodeValueTracker) Served(reqs []ServedRequest, respTime time.Duration) var value float64 for _, r := range reqs { nv.basket.add(r.ReqType, r.Amount, nv.reqCosts[r.ReqType]*uint64(r.Amount), expFactor) - value += (*nv.reqValues)[r.ReqType] * float64(r.Amount) + value += nv.reqValues[r.ReqType] * float64(r.Amount) } nv.rtStats.Add(respTime, value, expFactor) } @@ -356,7 +356,7 @@ func (vt *ValueTracker) Register(id enode.ID) *NodeValueTracker { reqTypeCount := len(vt.refBasket.reqValues) nv.reqCosts = make([]uint64, reqTypeCount) nv.lastTransfer = vt.clock.Now() - nv.reqValues = &vt.refBasket.reqValues + nv.reqValues = vt.refBasket.reqValues nv.basket.init(reqTypeCount) vt.connected[id] = nv @@ -476,7 +476,7 @@ func (vt *ValueTracker) periodicUpdate() { vt.refBasket.normalize() vt.refBasket.updateReqValues() for _, nv := range vt.connected { - nv.updateCosts(nv.reqCosts, &vt.refBasket.reqValues, vt.refBasket.reqValueFactor(nv.reqCosts)) + nv.updateCosts(nv.reqCosts, vt.refBasket.reqValues, vt.refBasket.reqValueFactor(nv.reqCosts)) } vt.saveToDb() } diff --git a/les/vflux/server/balance_tracker.go b/les/vflux/server/balance_tracker.go index 746697a8c7c7..9695e796385b 100644 --- a/les/vflux/server/balance_tracker.go +++ b/les/vflux/server/balance_tracker.go @@ -223,8 +223,9 @@ func (bt *balanceTracker) BalanceOperation(id enode.ID, connAddress string, cb f var nb *nodeBalance if node := bt.ns.GetNode(id); node != nil { nb, _ = bt.ns.GetField(node, bt.setup.balanceField).(*nodeBalance) - } else { - node = enode.SignNull(&enr.Record{}, id) + } + if nb == nil { + node := enode.SignNull(&enr.Record{}, id) nb = bt.newNodeBalance(node, connAddress, false) } cb(nb) diff --git a/les/vflux/server/clientpool.go b/les/vflux/server/clientpool.go index 351961b74e08..87d783ebab2a 100644 --- a/les/vflux/server/clientpool.go +++ b/les/vflux/server/clientpool.go @@ -143,8 +143,10 @@ func NewClientPool(balanceDb ethdb.KeyValueStore, minCap uint64, connectedBias t if oldState.HasAll(cp.setup.activeFlag) && oldState.HasNone(cp.setup.activeFlag) { clientDeactivatedMeter.Mark(1) } - _, connected := cp.Active() - totalConnectedGauge.Update(int64(connected)) + activeCount, activeCap := cp.Active() + totalActiveCountGauge.Update(int64(activeCount)) + totalActiveCapacityGauge.Update(int64(activeCap)) + totalInactiveCountGauge.Update(int64(cp.Inactive())) }) return cp } diff --git a/les/vflux/server/metrics.go b/les/vflux/server/metrics.go index 307b8347afe6..680aebe2eab6 100644 --- a/les/vflux/server/metrics.go +++ b/les/vflux/server/metrics.go @@ -21,7 +21,9 @@ import ( ) var ( - totalConnectedGauge = metrics.NewRegisteredGauge("vflux/server/totalConnected", nil) + totalActiveCapacityGauge = metrics.NewRegisteredGauge("vflux/server/active/capacity", nil) + totalActiveCountGauge = metrics.NewRegisteredGauge("vflux/server/active/count", nil) + totalInactiveCountGauge = metrics.NewRegisteredGauge("vflux/server/inactive/count", nil) clientConnectedMeter = metrics.NewRegisteredMeter("vflux/server/clientEvent/connected", nil) clientActivatedMeter = metrics.NewRegisteredMeter("vflux/server/clientEvent/activated", nil) diff --git a/les/vflux/server/prioritypool.go b/les/vflux/server/prioritypool.go index 480f77e6afa1..059dac0d46d5 100644 --- a/les/vflux/server/prioritypool.go +++ b/les/vflux/server/prioritypool.go @@ -128,7 +128,7 @@ func newPriorityPool(ns *nodestate.NodeStateMachine, setup *serverSetup, clock m } else { ns.SetStateSub(node, nodestate.Flags{}, pp.setup.activeFlag.Or(pp.setup.inactiveFlag), 0) if n, _ := pp.ns.GetField(node, pp.setup.queueField).(*ppNodeInfo); n != nil { - pp.disconnectedNode(n) + pp.disconnectNode(n) } ns.SetFieldSub(node, pp.setup.capacityField, nil) ns.SetFieldSub(node, pp.setup.queueField, nil) @@ -137,10 +137,10 @@ func newPriorityPool(ns *nodestate.NodeStateMachine, setup *serverSetup, clock m ns.SubscribeState(pp.setup.activeFlag.Or(pp.setup.inactiveFlag), func(node *enode.Node, oldState, newState nodestate.Flags) { if c, _ := pp.ns.GetField(node, pp.setup.queueField).(*ppNodeInfo); c != nil { if oldState.IsEmpty() { - pp.connectedNode(c) + pp.connectNode(c) } if newState.IsEmpty() { - pp.disconnectedNode(c) + pp.disconnectNode(c) } } }) @@ -233,6 +233,14 @@ func (pp *priorityPool) Active() (uint64, uint64) { return pp.activeCount, pp.activeCap } +// Inactive returns the number of currently inactive nodes +func (pp *priorityPool) Inactive() int { + pp.lock.Lock() + defer pp.lock.Unlock() + + return pp.inactiveQueue.Size() +} + // Limits returns the maximum allowed number and total capacity of active nodes func (pp *priorityPool) Limits() (uint64, uint64) { pp.lock.Lock() @@ -285,9 +293,9 @@ func (pp *priorityPool) inactivePriority(p *ppNodeInfo) int64 { return p.nodePriority.priority(pp.minCap) } -// connectedNode is called when a new node has been added to the pool (inactiveFlag set) +// connectNode is called when a new node has been added to the pool (inactiveFlag set) // Note: this function should run inside a NodeStateMachine operation -func (pp *priorityPool) connectedNode(c *ppNodeInfo) { +func (pp *priorityPool) connectNode(c *ppNodeInfo) { pp.lock.Lock() pp.activeQueue.Refresh() if c.connected { @@ -301,10 +309,10 @@ func (pp *priorityPool) connectedNode(c *ppNodeInfo) { pp.updateFlags(updates) } -// disconnectedNode is called when a node has been removed from the pool (both inactiveFlag +// disconnectNode is called when a node has been removed from the pool (both inactiveFlag // and activeFlag reset) // Note: this function should run inside a NodeStateMachine operation -func (pp *priorityPool) disconnectedNode(c *ppNodeInfo) { +func (pp *priorityPool) disconnectNode(c *ppNodeInfo) { pp.lock.Lock() pp.activeQueue.Refresh() if !c.connected { diff --git a/light/lightchain.go b/light/lightchain.go index ca6fbfac49de..c481734ffe97 100644 --- a/light/lightchain.go +++ b/light/lightchain.go @@ -430,12 +430,6 @@ func (lc *LightChain) GetTd(hash common.Hash, number uint64) *big.Int { return lc.hc.GetTd(hash, number) } -// GetTdByHash retrieves a block's total difficulty in the canonical chain from the -// database by hash, caching it if found. -func (lc *LightChain) GetTdByHash(hash common.Hash) *big.Int { - return lc.hc.GetTdByHash(hash) -} - // GetHeaderByNumberOdr retrieves the total difficult from the database or // network by hash and number, caching it (associated with its hash) if found. func (lc *LightChain) GetTdOdr(ctx context.Context, hash common.Hash, number uint64) *big.Int { @@ -470,12 +464,6 @@ func (bc *LightChain) GetCanonicalHash(number uint64) common.Hash { return bc.hc.GetCanonicalHash(number) } -// GetBlockHashesFromHash retrieves a number of block hashes starting at a given -// hash, fetching towards the genesis block. -func (lc *LightChain) GetBlockHashesFromHash(hash common.Hash, max uint64) []common.Hash { - return lc.hc.GetBlockHashesFromHash(hash, max) -} - // GetAncestor retrieves the Nth ancestor of a given block. It assumes that either the given block or // a close ancestor of it is canonical. maxNonCanonical points to a downwards counter limiting the // number of blocks to be individually checked before we reach the canonical chain. diff --git a/light/lightchain_test.go b/light/lightchain_test.go index af36ebd96a23..8600e56345f6 100644 --- a/light/lightchain_test.go +++ b/light/lightchain_test.go @@ -104,12 +104,13 @@ func testFork(t *testing.T, LightChain *LightChain, i, n int, comparator func(td } // Sanity check that the forked chain can be imported into the original var tdPre, tdPost *big.Int - - tdPre = LightChain.GetTdByHash(LightChain.CurrentHeader().Hash()) + cur := LightChain.CurrentHeader() + tdPre = LightChain.GetTd(cur.Hash(), cur.Number.Uint64()) if err := testHeaderChainImport(headerChainB, LightChain); err != nil { t.Fatalf("failed to import forked header chain: %v", err) } - tdPost = LightChain.GetTdByHash(headerChainB[len(headerChainB)-1].Hash()) + last := headerChainB[len(headerChainB)-1] + tdPost = LightChain.GetTd(last.Hash(), last.Number.Uint64()) // Compare the total difficulties of the chains comparator(tdPre, tdPost) } @@ -124,7 +125,8 @@ func testHeaderChainImport(chain []*types.Header, lightchain *LightChain) error } // Manually insert the header into the database, but don't reorganize (allows subsequent testing) lightchain.chainmu.Lock() - rawdb.WriteTd(lightchain.chainDb, header.Hash(), header.Number.Uint64(), new(big.Int).Add(header.Difficulty, lightchain.GetTdByHash(header.ParentHash))) + rawdb.WriteTd(lightchain.chainDb, header.Hash(), header.Number.Uint64(), + new(big.Int).Add(header.Difficulty, lightchain.GetTd(header.ParentHash, header.Number.Uint64()-1))) rawdb.WriteHeader(lightchain.chainDb, header) lightchain.chainmu.Unlock() } @@ -309,7 +311,7 @@ func testReorg(t *testing.T, first, second []int, td int64) { } // Make sure the chain total difficulty is the correct one want := new(big.Int).Add(bc.genesisBlock.Difficulty(), big.NewInt(td)) - if have := bc.GetTdByHash(bc.CurrentHeader().Hash()); have.Cmp(want) != 0 { + if have := bc.GetTd(bc.CurrentHeader().Hash(), bc.CurrentHeader().Number.Uint64()); have.Cmp(want) != 0 { t.Errorf("total difficulty mismatch: have %v, want %v", have, want) } } diff --git a/light/trie.go b/light/trie.go index 39e928bbe12c..4ab6f4ace075 100644 --- a/light/trie.go +++ b/light/trie.go @@ -27,6 +27,7 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/trie" ) @@ -111,6 +112,17 @@ func (t *odrTrie) TryGet(key []byte) ([]byte, error) { return res, err } +func (t *odrTrie) TryUpdateAccount(key []byte, acc *types.StateAccount) error { + key = crypto.Keccak256(key) + value, err := rlp.EncodeToBytes(acc) + if err != nil { + return fmt.Errorf("decoding error in account update: %w", err) + } + return t.do(key, func() error { + return t.trie.TryUpdate(key, value) + }) +} + func (t *odrTrie) TryUpdate(key, value []byte) error { key = crypto.Keccak256(key) return t.do(key, func() error { diff --git a/miner/miner.go b/miner/miner.go index a4a01b9f4ff7..1c33b3bd286f 100644 --- a/miner/miner.go +++ b/miner/miner.go @@ -20,6 +20,7 @@ package miner import ( "fmt" "math/big" + "sync" "time" "github.com/ethereum/go-ethereum/common" @@ -63,6 +64,8 @@ type Miner struct { exitCh chan struct{} startCh chan common.Address stopCh chan struct{} + + wg sync.WaitGroup } func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *event.TypeMux, engine consensus.Engine, isLocalBlock func(block *types.Block) bool) *Miner { @@ -75,8 +78,8 @@ func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *even stopCh: make(chan struct{}), worker: newWorker(config, chainConfig, engine, eth, mux, isLocalBlock, true), } + miner.wg.Add(1) go miner.update() - return miner } @@ -85,6 +88,8 @@ func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *even // the loop is exited. This to prevent a major security vuln where external parties can DOS you with blocks // and halt your mining operation for as long as the DOS continues. func (miner *Miner) update() { + defer miner.wg.Done() + events := miner.mux.Subscribe(downloader.StartEvent{}, downloader.DoneEvent{}, downloader.FailedEvent{}) defer func() { if !events.Closed() { @@ -154,6 +159,7 @@ func (miner *Miner) Stop() { func (miner *Miner) Close() { close(miner.exitCh) + miner.wg.Wait() } func (miner *Miner) Mining() bool { diff --git a/miner/miner_test.go b/miner/miner_test.go index da1e472dbd76..4b5bff1df861 100644 --- a/miner/miner_test.go +++ b/miner/miner_test.go @@ -237,7 +237,7 @@ func createMiner(t *testing.T) (*Miner, *event.TypeMux) { // Create chainConfig memdb := memorydb.New() chainDB := rawdb.NewDatabase(memdb) - genesis := core.DeveloperGenesisBlock(15, common.HexToAddress("12345")) + genesis := core.DeveloperGenesisBlock(15, 11_500_000, common.HexToAddress("12345")) chainConfig, _, err := core.SetupGenesisBlock(chainDB, genesis) if err != nil { t.Fatalf("can't create new chain config: %v", err) diff --git a/miner/stress/1559/main.go b/miner/stress/1559/main.go index 90f210b2726d..7c6134b3f970 100644 --- a/miner/stress/1559/main.go +++ b/miner/stress/1559/main.go @@ -23,10 +23,9 @@ import ( "math/big" "math/rand" "os" - "path/filepath" + "os/signal" "time" - "github.com/ethereum/go-ethereum/accounts/keystore" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/fdlimit" "github.com/ethereum/go-ethereum/consensus/ethash" @@ -58,12 +57,17 @@ func main() { faucets[i], _ = crypto.GenerateKey() } // Pre-generate the ethash mining DAG so we don't race - ethash.MakeDataset(1, filepath.Join(os.Getenv("HOME"), ".ethash")) + ethash.MakeDataset(1, ethconfig.Defaults.Ethash.DatasetDir) // Create an Ethash network based off of the Ropsten config genesis := makeGenesis(faucets) + // Handle interrupts. + interruptCh := make(chan os.Signal, 5) + signal.Notify(interruptCh, os.Interrupt) + var ( + stacks []*node.Node nodes []*eth.Ethereum enodes []*enode.Node ) @@ -85,12 +89,6 @@ func main() { // Start tracking the node and its enode nodes = append(nodes, ethBackend) enodes = append(enodes, stack.Server().Self()) - - // Inject the signer key and start sealing with it - store := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore) - if _, err := store.NewAccount(""); err != nil { - panic(err) - } } // Iterate over all the nodes and start mining @@ -111,6 +109,16 @@ func main() { signer = types.LatestSignerForChainID(genesis.Config.ChainID) ) for { + // Stop when interrupted. + select { + case <-interruptCh: + for _, node := range stacks { + node.Close() + } + return + default: + } + // Pick a random mining node index := rand.Intn(len(faucets)) backend := nodes[index%len(nodes)] @@ -242,9 +250,10 @@ func makeMiner(genesis *core.Genesis) (*node.Node, *eth.Ethereum, error) { GPO: ethconfig.Defaults.GPO, Ethash: ethconfig.Defaults.Ethash, Miner: miner.Config{ - GasCeil: genesis.GasLimit * 11 / 10, - GasPrice: big.NewInt(1), - Recommit: time.Second, + Etherbase: common.Address{1}, + GasCeil: genesis.GasLimit * 11 / 10, + GasPrice: big.NewInt(1), + Recommit: time.Second, }, }) if err != nil { diff --git a/miner/stress/clique/main.go b/miner/stress/clique/main.go index 2aad40bb51ce..f30da55dffd8 100644 --- a/miner/stress/clique/main.go +++ b/miner/stress/clique/main.go @@ -24,6 +24,7 @@ import ( "math/big" "math/rand" "os" + "os/signal" "time" "github.com/ethereum/go-ethereum/accounts/keystore" @@ -59,11 +60,15 @@ func main() { // Create a Clique network based off of the Rinkeby config genesis := makeGenesis(faucets, sealers) + // Handle interrupts. + interruptCh := make(chan os.Signal, 5) + signal.Notify(interruptCh, os.Interrupt) + var ( + stacks []*node.Node nodes []*eth.Ethereum enodes []*enode.Node ) - for _, sealer := range sealers { // Start the node and wait until it's up stack, ethBackend, err := makeSealer(genesis) @@ -80,18 +85,20 @@ func main() { stack.Server().AddPeer(n) } // Start tracking the node and its enode + stacks = append(stacks, stack) nodes = append(nodes, ethBackend) enodes = append(enodes, stack.Server().Self()) // Inject the signer key and start sealing with it - store := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore) - signer, err := store.ImportECDSA(sealer, "") + ks := keystore.NewKeyStore(stack.KeyStoreDir(), keystore.LightScryptN, keystore.LightScryptP) + signer, err := ks.ImportECDSA(sealer, "") if err != nil { panic(err) } - if err := store.Unlock(signer, ""); err != nil { + if err := ks.Unlock(signer, ""); err != nil { panic(err) } + stack.AccountManager().AddBackend(ks) } // Iterate over all the nodes and start signing on them @@ -106,6 +113,16 @@ func main() { // Start injecting transactions from the faucet like crazy nonces := make([]uint64, len(faucets)) for { + // Stop when interrupted. + select { + case <-interruptCh: + for _, node := range stacks { + node.Close() + } + return + default: + } + // Pick a random signer node index := rand.Intn(len(faucets)) backend := nodes[index%len(nodes)] diff --git a/miner/stress/ethash/main.go b/miner/stress/ethash/main.go index 7958e9ab8ef7..bd9111ee35c6 100644 --- a/miner/stress/ethash/main.go +++ b/miner/stress/ethash/main.go @@ -23,10 +23,9 @@ import ( "math/big" "math/rand" "os" - "path/filepath" + "os/signal" "time" - "github.com/ethereum/go-ethereum/accounts/keystore" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/fdlimit" "github.com/ethereum/go-ethereum/consensus/ethash" @@ -54,12 +53,17 @@ func main() { faucets[i], _ = crypto.GenerateKey() } // Pre-generate the ethash mining DAG so we don't race - ethash.MakeDataset(1, filepath.Join(os.Getenv("HOME"), ".ethash")) + ethash.MakeDataset(1, ethconfig.Defaults.Ethash.DatasetDir) // Create an Ethash network based off of the Ropsten config genesis := makeGenesis(faucets) + // Handle interrupts. + interruptCh := make(chan os.Signal, 5) + signal.Notify(interruptCh, os.Interrupt) + var ( + stacks []*node.Node nodes []*eth.Ethereum enodes []*enode.Node ) @@ -79,14 +83,9 @@ func main() { stack.Server().AddPeer(n) } // Start tracking the node and its enode + stacks = append(stacks, stack) nodes = append(nodes, ethBackend) enodes = append(enodes, stack.Server().Self()) - - // Inject the signer key and start sealing with it - store := stack.AccountManager().Backends(keystore.KeyStoreType)[0].(*keystore.KeyStore) - if _, err := store.NewAccount(""); err != nil { - panic(err) - } } // Iterate over all the nodes and start mining @@ -101,6 +100,16 @@ func main() { // Start injecting transactions from the faucets like crazy nonces := make([]uint64, len(faucets)) for { + // Stop when interrupted. + select { + case <-interruptCh: + for _, node := range stacks { + node.Close() + } + return + default: + } + // Pick a random mining node index := rand.Intn(len(faucets)) backend := nodes[index%len(nodes)] @@ -171,9 +180,10 @@ func makeMiner(genesis *core.Genesis) (*node.Node, *eth.Ethereum, error) { GPO: ethconfig.Defaults.GPO, Ethash: ethconfig.Defaults.Ethash, Miner: miner.Config{ - GasCeil: genesis.GasLimit * 11 / 10, - GasPrice: big.NewInt(1), - Recommit: time.Second, + Etherbase: common.Address{1}, + GasCeil: genesis.GasLimit * 11 / 10, + GasPrice: big.NewInt(1), + Recommit: time.Second, }, }) if err != nil { diff --git a/miner/worker.go b/miner/worker.go index 75e068adfeac..77e868c2bf4f 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -150,6 +150,8 @@ type worker struct { resubmitIntervalCh chan time.Duration resubmitAdjustCh chan *intervalAdjust + wg sync.WaitGroup + current *environment // An environment for current running cycle. localUncles map[common.Hash]*types.Block // A set of side blocks generated locally as the possible uncle blocks. remoteUncles map[common.Hash]*types.Block // A set of side blocks as the possible uncle blocks. @@ -225,6 +227,7 @@ func newWorker(config *Config, chainConfig *params.ChainConfig, engine consensus recommit = minRecommitInterval } + worker.wg.Add(4) go worker.mainLoop() go worker.newWorkLoop(recommit) go worker.resultLoop() @@ -318,11 +321,9 @@ func (w *worker) isRunning() bool { // close terminates all background threads maintained by the worker. // Note the worker does not support being closed multiple times. func (w *worker) close() { - if w.current != nil && w.current.state != nil { - w.current.state.StopPrefetcher() - } atomic.StoreInt32(&w.running, 0) close(w.exitCh) + w.wg.Wait() } // recalcRecommit recalculates the resubmitting interval upon feedback. @@ -349,6 +350,7 @@ func recalcRecommit(minRecommit, prev time.Duration, target float64, inc bool) t // newWorkLoop is a standalone goroutine to submit new mining work upon received events. func (w *worker) newWorkLoop(recommit time.Duration) { + defer w.wg.Done() var ( interrupt *int32 minRecommit = recommit // minimal resubmit interval specified by user. @@ -446,9 +448,15 @@ func (w *worker) newWorkLoop(recommit time.Duration) { // mainLoop is a standalone goroutine to regenerate the sealing task based on the received event. func (w *worker) mainLoop() { + defer w.wg.Done() defer w.txsSub.Unsubscribe() defer w.chainHeadSub.Unsubscribe() defer w.chainSideSub.Unsubscribe() + defer func() { + if w.current != nil && w.current.state != nil { + w.current.state.StopPrefetcher() + } + }() for { select { @@ -548,6 +556,7 @@ func (w *worker) mainLoop() { // taskLoop is a standalone goroutine to fetch sealing task from the generator and // push them to consensus engine. func (w *worker) taskLoop() { + defer w.wg.Done() var ( stopCh chan struct{} prev common.Hash @@ -584,6 +593,9 @@ func (w *worker) taskLoop() { if err := w.engine.Seal(w.chain, task.block, w.resultCh, stopCh); err != nil { log.Warn("Block sealing failed", "err", err) + w.pendingMu.Lock() + delete(w.pendingTasks, sealHash) + w.pendingMu.Unlock() } case <-w.exitCh: interrupt() @@ -595,6 +607,7 @@ func (w *worker) taskLoop() { // resultLoop is a standalone goroutine to handle sealing result submitting // and flush relative data to the database. func (w *worker) resultLoop() { + defer w.wg.Done() for { select { case block := <-w.resultCh: @@ -626,7 +639,6 @@ func (w *worker) resultLoop() { receipt := new(types.Receipt) receipts[i] = receipt *receipt = *taskReceipt - receipt.Logs = append([]*types.Log(nil), receipt.Logs...) // add block location fields receipt.BlockHash = hash @@ -635,7 +647,8 @@ func (w *worker) resultLoop() { // Update the block hash in all logs since it is now available and not when the // receipt/log of individual transactions were created. - for i, taskLog := range receipt.Logs { + receipt.Logs = make([]*types.Log, len(taskReceipt.Logs)) + for i, taskLog := range taskReceipt.Logs { log := new(types.Log) receipt.Logs[i] = log *log = *taskLog @@ -983,11 +996,7 @@ func (w *worker) commitNewWork(interrupt *int32, noempty bool, timestamp int64) } // Fill the block with all available pending transactions. - pending, err := w.eth.TxPool().Pending(true) - if err != nil { - log.Error("Failed to fetch pending transactions", "err", err) - return - } + pending := w.eth.TxPool().Pending(true) // Short circuit if there is no available pending transactions. // But if we disable empty precommit already, ignore it. Since // empty block is necessary to keep the liveness of the network. diff --git a/mobile/geth.go b/mobile/geth.go index 704d432e0440..bad9e0589f92 100644 --- a/mobile/geth.go +++ b/mobile/geth.go @@ -165,6 +165,13 @@ func NewNode(datadir string, config *NodeConfig) (stack *Node, _ error) { config.EthereumNetworkID = 3 } } + // If we have the Sepolia testnet, hard code the chain configs too + if config.EthereumGenesis == SepoliaGenesis() { + genesis.Config = params.SepoliaChainConfig + if config.EthereumNetworkID == 1 { + config.EthereumNetworkID = 11155111 + } + } // If we have the Rinkeby testnet, hard code the chain configs too if config.EthereumGenesis == RinkebyGenesis() { genesis.Config = params.RinkebyChainConfig diff --git a/mobile/params.go b/mobile/params.go index 0fc197c9e508..2f4240b2e4f4 100644 --- a/mobile/params.go +++ b/mobile/params.go @@ -41,6 +41,15 @@ func RopstenGenesis() string { return string(enc) } +// SepoliaGenesis returns the JSON spec to use for the Sepolia test network. +func SepoliaGenesis() string { + enc, err := json.Marshal(core.DefaultSepoliaGenesisBlock()) + if err != nil { + panic(err) + } + return string(enc) +} + // RinkebyGenesis returns the JSON spec to use for the Rinkeby test network func RinkebyGenesis() string { enc, err := json.Marshal(core.DefaultRinkebyGenesisBlock()) diff --git a/node/api.go b/node/api.go index be20b89d95c0..a685ecd6b334 100644 --- a/node/api.go +++ b/node/api.go @@ -218,7 +218,7 @@ func (api *privateAdminAPI) StartHTTP(host *string, port *int, cors *string, api } // StartRPC starts the HTTP RPC API server. -// This method is deprecated. Use StartHTTP instead. +// Deprecated: use StartHTTP instead. func (api *privateAdminAPI) StartRPC(host *string, port *int, cors *string, apis *string, vhosts *string) (bool, error) { log.Warn("Deprecation warning", "method", "admin.StartRPC", "use-instead", "admin.StartHTTP") return api.StartHTTP(host, port, cors, apis, vhosts) @@ -231,7 +231,7 @@ func (api *privateAdminAPI) StopHTTP() (bool, error) { } // StopRPC shuts down the HTTP server. -// This method is deprecated. Use StopHTTP instead. +// Deprecated: use StopHTTP instead. func (api *privateAdminAPI) StopRPC() (bool, error) { log.Warn("Deprecation warning", "method", "admin.StopRPC", "use-instead", "admin.StopHTTP") return api.StopHTTP() diff --git a/p2p/discover/v4wire/v4wire.go b/p2p/discover/v4wire/v4wire.go index 23e7134414c9..bc537a4cf7fe 100644 --- a/p2p/discover/v4wire/v4wire.go +++ b/p2p/discover/v4wire/v4wire.go @@ -102,7 +102,7 @@ type ( } ) -// This number is the maximum number of neighbor nodes in a Neigbors packet. +// This number is the maximum number of neighbor nodes in a Neighbors packet. const MaxNeighbors = 12 // This code computes the MaxNeighbors constant value. diff --git a/p2p/discover/v5wire/encoding_test.go b/p2p/discover/v5wire/encoding_test.go index b13041d1b9c6..355a8f691399 100644 --- a/p2p/discover/v5wire/encoding_test.go +++ b/p2p/discover/v5wire/encoding_test.go @@ -20,13 +20,13 @@ import ( "bytes" "crypto/ecdsa" "encoding/hex" + "errors" "flag" "fmt" "io/ioutil" "net" "os" "path/filepath" - "reflect" "strings" "testing" @@ -555,7 +555,7 @@ func (n *handshakeTestNode) expectDecode(t *testing.T, ptype byte, p []byte) Pac func (n *handshakeTestNode) expectDecodeErr(t *testing.T, wantErr error, p []byte) { t.Helper() - if _, err := n.decode(p); !reflect.DeepEqual(err, wantErr) { + if _, err := n.decode(p); !errors.Is(err, wantErr) { t.Fatal(fmt.Errorf("(%s) got err %q, want %q", n.ln.ID().TerminalString(), err, wantErr)) } } diff --git a/p2p/enode/localnode.go b/p2p/enode/localnode.go index 4827b6c0aedc..a18204e752ce 100644 --- a/p2p/enode/localnode.go +++ b/p2p/enode/localnode.go @@ -63,7 +63,7 @@ type LocalNode struct { type lnEndpoint struct { track *netutil.IPTracker staticIP, fallbackIP net.IP - fallbackUDP int + fallbackUDP uint16 // port } // NewLocalNode creates a local node. @@ -208,8 +208,8 @@ func (ln *LocalNode) SetFallbackUDP(port int) { ln.mu.Lock() defer ln.mu.Unlock() - ln.endpoint4.fallbackUDP = port - ln.endpoint6.fallbackUDP = port + ln.endpoint4.fallbackUDP = uint16(port) + ln.endpoint6.fallbackUDP = uint16(port) ln.updateEndpoints() } @@ -261,7 +261,7 @@ func (ln *LocalNode) updateEndpoints() { } // get returns the endpoint with highest precedence. -func (e *lnEndpoint) get() (newIP net.IP, newPort int) { +func (e *lnEndpoint) get() (newIP net.IP, newPort uint16) { newPort = e.fallbackUDP if e.fallbackIP != nil { newIP = e.fallbackIP @@ -277,15 +277,18 @@ func (e *lnEndpoint) get() (newIP net.IP, newPort int) { // predictAddr wraps IPTracker.PredictEndpoint, converting from its string-based // endpoint representation to IP and port types. -func predictAddr(t *netutil.IPTracker) (net.IP, int) { +func predictAddr(t *netutil.IPTracker) (net.IP, uint16) { ep := t.PredictEndpoint() if ep == "" { return nil, 0 } ipString, portString, _ := net.SplitHostPort(ep) ip := net.ParseIP(ipString) - port, _ := strconv.Atoi(portString) - return ip, port + port, err := strconv.ParseUint(portString, 10, 16) + if err != nil { + return nil, 0 + } + return ip, uint16(port) } func (ln *LocalNode) invalidate() { diff --git a/p2p/server_test.go b/p2p/server_test.go index a5b3190aede2..f6f5700c5efc 100644 --- a/p2p/server_test.go +++ b/p2p/server_test.go @@ -370,6 +370,8 @@ func TestServerSetupConn(t *testing.T) { clientkey, srvkey = newkey(), newkey() clientpub = &clientkey.PublicKey srvpub = &srvkey.PublicKey + fooErr = errors.New("foo") + readErr = errors.New("read error") ) tests := []struct { dontstart bool @@ -387,10 +389,10 @@ func TestServerSetupConn(t *testing.T) { wantCloseErr: errServerStopped, }, { - tt: &setupTransport{pubkey: clientpub, encHandshakeErr: errors.New("read error")}, + tt: &setupTransport{pubkey: clientpub, encHandshakeErr: readErr}, flags: inboundConn, wantCalls: "doEncHandshake,close,", - wantCloseErr: errors.New("read error"), + wantCloseErr: readErr, }, { tt: &setupTransport{pubkey: clientpub, phs: protoHandshake{ID: randomID().Bytes()}}, @@ -400,11 +402,11 @@ func TestServerSetupConn(t *testing.T) { wantCloseErr: DiscUnexpectedIdentity, }, { - tt: &setupTransport{pubkey: clientpub, protoHandshakeErr: errors.New("foo")}, + tt: &setupTransport{pubkey: clientpub, protoHandshakeErr: fooErr}, dialDest: enode.NewV4(clientpub, nil, 0, 0), flags: dynDialedConn, wantCalls: "doEncHandshake,doProtoHandshake,close,", - wantCloseErr: errors.New("foo"), + wantCloseErr: fooErr, }, { tt: &setupTransport{pubkey: srvpub, phs: protoHandshake{ID: crypto.FromECDSAPub(srvpub)[1:]}}, @@ -443,7 +445,7 @@ func TestServerSetupConn(t *testing.T) { } p1, _ := net.Pipe() srv.SetupConn(p1, test.flags, test.dialDest) - if !reflect.DeepEqual(test.tt.closeErr, test.wantCloseErr) { + if !errors.Is(test.tt.closeErr, test.wantCloseErr) { t.Errorf("test %d: close error mismatch: got %q, want %q", i, test.tt.closeErr, test.wantCloseErr) } if test.tt.calls != test.wantCalls { diff --git a/p2p/simulations/adapters/types.go b/p2p/simulations/adapters/types.go index 1da464a10d41..aeb8ef77726b 100644 --- a/p2p/simulations/adapters/types.go +++ b/p2p/simulations/adapters/types.go @@ -242,7 +242,7 @@ func assignTCPPort() (uint16, error) { if err != nil { return 0, err } - p, err := strconv.ParseInt(port, 10, 32) + p, err := strconv.ParseUint(port, 10, 16) if err != nil { return 0, err } diff --git a/p2p/simulations/network.go b/p2p/simulations/network.go index 9b5e2c37f54c..962910dd25bf 100644 --- a/p2p/simulations/network.go +++ b/p2p/simulations/network.go @@ -22,7 +22,6 @@ import ( "encoding/json" "errors" "fmt" - "io" "math/rand" "sync" "time" @@ -695,12 +694,6 @@ func (net *Network) Shutdown() { if err := node.Stop(); err != nil { log.Warn("Can't stop node", "id", node.ID(), "err", err) } - // If the node has the close method, call it. - if closer, ok := node.Node.(io.Closer); ok { - if err := closer.Close(); err != nil { - log.Warn("Can't close node", "id", node.ID(), "err", err) - } - } } close(net.quitc) } diff --git a/params/bootnodes.go b/params/bootnodes.go index bc291449e285..e3b5570d55b5 100644 --- a/params/bootnodes.go +++ b/params/bootnodes.go @@ -41,6 +41,15 @@ var RopstenBootnodes = []string{ "enode://94c15d1b9e2fe7ce56e458b9a3b672ef11894ddedd0c6f247e0f1d3487f52b66208fb4aeb8179fce6e3a749ea93ed147c37976d67af557508d199d9594c35f09@192.81.208.223:30303", // @gpip } +// SepoliaBootnodes are the enode URLs of the P2P bootstrap nodes running on the +// Sepolia test network. +var SepoliaBootnodes = []string{ + // geth + "enode://9246d00bc8fd1742e5ad2428b80fc4dc45d786283e05ef6edbd9002cbc335d40998444732fbe921cb88e1d2c73d1b1de53bae6a2237996e9bfe14f871baf7066@18.168.182.86:30303", + // besu + "enode://ec66ddcf1a974950bd4c782789a7e04f8aa7110a72569b6e65fcd51e937e74eed303b1ea734e4d19cfaec9fbff9b6ee65bf31dcb50ba79acce9dd63a6aca61c7@52.14.151.177:30303", +} + // RinkebyBootnodes are the enode URLs of the P2P bootstrap nodes running on the // Rinkeby test network. var RinkebyBootnodes = []string{ diff --git a/params/config.go b/params/config.go index fbf4a42f7367..24f159ccd94c 100644 --- a/params/config.go +++ b/params/config.go @@ -30,6 +30,7 @@ import ( var ( MainnetGenesisHash = common.HexToHash("0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3") RopstenGenesisHash = common.HexToHash("0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d") + SepoliaGenesisHash = common.HexToHash("0x25a5cc106eea7138acab33231d7160d69cb777ee0c2c553fcddf5138993e6dd9") RinkebyGenesisHash = common.HexToHash("0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177") GoerliGenesisHash = common.HexToHash("0xbf7e331f7f7c1dd2e05159666b3bf8bc7a8a3a9eb1d518969eab529dd9b88c1a") ) @@ -39,6 +40,7 @@ var ( var TrustedCheckpoints = map[common.Hash]*TrustedCheckpoint{ MainnetGenesisHash: MainnetTrustedCheckpoint, RopstenGenesisHash: RopstenTrustedCheckpoint, + SepoliaGenesisHash: SepoliaTrustedCheckpoint, RinkebyGenesisHash: RinkebyTrustedCheckpoint, GoerliGenesisHash: GoerliTrustedCheckpoint, } @@ -70,15 +72,16 @@ var ( MuirGlacierBlock: big.NewInt(9_200_000), BerlinBlock: big.NewInt(12_244_000), LondonBlock: big.NewInt(12_965_000), + ArrowGlacierBlock: big.NewInt(13_773_000), Ethash: new(EthashConfig), } // MainnetTrustedCheckpoint contains the light client trusted checkpoint for the main network. MainnetTrustedCheckpoint = &TrustedCheckpoint{ - SectionIndex: 395, - SectionHead: common.HexToHash("0xbfca95b8c1de014e252288e9c32029825fadbff58285f5b54556525e480dbb5b"), - CHTRoot: common.HexToHash("0x2ccf3dbb58eb6375e037fdd981ca5778359e4b8fa0270c2878b14361e64161e7"), - BloomRoot: common.HexToHash("0x2d46ec65a6941a2dc1e682f8f81f3d24192021f492fdf6ef0fdd51acb0f4ba0f"), + SectionIndex: 413, + SectionHead: common.HexToHash("0x8aa8e64ceadcdc5f23bc41d2acb7295a261a5cf680bb00a34f0e01af08200083"), + CHTRoot: common.HexToHash("0x008af584d385a2610706c5a439d39f15ddd4b691c5d42603f65ae576f703f477"), + BloomRoot: common.HexToHash("0x5a081af71a588f4d90bced242545b08904ad4fb92f7effff2ceb6e50e6dec157"), } // MainnetCheckpointOracle contains a set of configs for the main network oracle. @@ -116,10 +119,10 @@ var ( // RopstenTrustedCheckpoint contains the light client trusted checkpoint for the Ropsten test network. RopstenTrustedCheckpoint = &TrustedCheckpoint{ - SectionIndex: 329, - SectionHead: common.HexToHash("0xe66f7038333a01fb95dc9ea03e5a2bdaf4b833cdcb9e393b9127e013bd64d39b"), - CHTRoot: common.HexToHash("0x1b0c883338ac0d032122800c155a2e73105fbfebfaa50436893282bc2d9feec5"), - BloomRoot: common.HexToHash("0x3cc98c88d283bf002378246f22c653007655cbcea6ed89f98d739f73bd341a01"), + SectionIndex: 346, + SectionHead: common.HexToHash("0xafa0384ebd13a751fb7475aaa7fc08ac308925c8b2e2195bca2d4ab1878a7a84"), + CHTRoot: common.HexToHash("0x522ae1f334bfa36033b2315d0b9954052780700b69448ecea8d5877e0f7ee477"), + BloomRoot: common.HexToHash("0x4093fd53b0d2cc50181dca353fe66f03ae113e7cb65f869a4dfb5905de6a0493"), } // RopstenCheckpointOracle contains a set of configs for the Ropsten test network oracle. @@ -135,6 +138,33 @@ var ( Threshold: 2, } + // SepoliaChainConfig contains the chain parameters to run a node on the Sepolia test network. + SepoliaChainConfig = &ChainConfig{ + ChainID: big.NewInt(11155111), + HomesteadBlock: big.NewInt(0), + DAOForkBlock: nil, + DAOForkSupport: true, + EIP150Block: big.NewInt(0), + EIP155Block: big.NewInt(0), + EIP158Block: big.NewInt(0), + ByzantiumBlock: big.NewInt(0), + ConstantinopleBlock: big.NewInt(0), + PetersburgBlock: big.NewInt(0), + IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), + BerlinBlock: big.NewInt(0), + LondonBlock: big.NewInt(0), + Ethash: new(EthashConfig), + } + + // SepoliaTrustedCheckpoint contains the light client trusted checkpoint for the Sepolia test network. + SepoliaTrustedCheckpoint = &TrustedCheckpoint{ + SectionIndex: 1, + SectionHead: common.HexToHash("0x5dde65e28745b10ff9e9b86499c3a3edc03587b27a06564a4342baf3a37de869"), + CHTRoot: common.HexToHash("0x042a0d914f7baa4f28f14d12291e5f346e88c5b9d95127bf5422a8afeacd27e8"), + BloomRoot: common.HexToHash("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"), + } + // RinkebyChainConfig contains the chain parameters to run a node on the Rinkeby test network. RinkebyChainConfig = &ChainConfig{ ChainID: big.NewInt(4), @@ -152,6 +182,7 @@ var ( MuirGlacierBlock: nil, BerlinBlock: big.NewInt(8_290_928), LondonBlock: big.NewInt(8_897_988), + ArrowGlacierBlock: nil, Clique: &CliqueConfig{ Period: 15, Epoch: 30000, @@ -160,10 +191,10 @@ var ( // RinkebyTrustedCheckpoint contains the light client trusted checkpoint for the Rinkeby test network. RinkebyTrustedCheckpoint = &TrustedCheckpoint{ - SectionIndex: 276, - SectionHead: common.HexToHash("0xea89a4b04e3da9bd688e316f8de669396b6d4a38a19d2cd96a00b70d58b836aa"), - CHTRoot: common.HexToHash("0xd6889d0bf6673c0d2c1cf6e9098a6fe5b30888a115b6112796aa8ee8efc4a723"), - BloomRoot: common.HexToHash("0x6009a9256b34b8bde3a3f094afb647ba5d73237546017b9025d64ac1ff54c47c"), + SectionIndex: 292, + SectionHead: common.HexToHash("0x4185c2f1bb85ecaa04409d1008ff0761092ea2e94e8a71d64b1a5abc37b81414"), + CHTRoot: common.HexToHash("0x03b0191e6140effe0b88bb7c97bfb794a275d3543cb3190662fb72d9beea423c"), + BloomRoot: common.HexToHash("0x3d5f6edccc87536dcbc0dd3aae97a318205c617dd3957b4261470c71481629e2"), } // RinkebyCheckpointOracle contains a set of configs for the Rinkeby test network oracle. @@ -194,6 +225,7 @@ var ( MuirGlacierBlock: nil, BerlinBlock: big.NewInt(4_460_644), LondonBlock: big.NewInt(5_062_605), + ArrowGlacierBlock: nil, Clique: &CliqueConfig{ Period: 15, Epoch: 30000, @@ -202,10 +234,10 @@ var ( // GoerliTrustedCheckpoint contains the light client trusted checkpoint for the Görli test network. GoerliTrustedCheckpoint = &TrustedCheckpoint{ - SectionIndex: 160, - SectionHead: common.HexToHash("0xb5a666c790dc35a5613d04ebba8ba47a850b45a15d9b95ad7745c35ae034b5a5"), - CHTRoot: common.HexToHash("0x6b4e00df52bdc38fa6c26c8ef595c2ad6184963ea36ab08ee744af460aa735e1"), - BloomRoot: common.HexToHash("0x8fa88f5e50190cb25243aeee262a1a9e4434a06f8d455885dcc1b5fc48c33836"), + SectionIndex: 176, + SectionHead: common.HexToHash("0x2de018858528434f93adb40b1f03f2304a86d31b4ef2b1f930da0134f5c32427"), + CHTRoot: common.HexToHash("0x8c17e497d38088321c147abe4acbdfb3c0cab7d7a2b97e07404540f04d12747e"), + BloomRoot: common.HexToHash("0x02a41b6606bd3f741bd6ae88792d75b1ad8cf0ea5e28fbaa03bc8b95cbd20034"), } // GoerliCheckpointOracle contains a set of configs for the Goerli test network oracle. @@ -226,17 +258,18 @@ var ( // // This configuration is intentionally not using keyed fields to force anyone // adding flags to the config to also have to set these fields. - AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil, false} + AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil, false} // AllCliqueProtocolChanges contains every protocol change (EIPs) introduced // and accepted by the Ethereum core developers into the Clique consensus. // // This configuration is intentionally not using keyed fields to force anyone // adding flags to the config to also have to set these fields. - AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, &CliqueConfig{Period: 0, Epoch: 30000}, false} + AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, &CliqueConfig{Period: 0, Epoch: 30000}, false} - TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil, false} - TestRules = TestChainConfig.Rules(new(big.Int)) + TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil, false} + + TestRules = TestChainConfig.Rules(new(big.Int)) ) // TrustedCheckpoint represents a set of post-processed trie roots (CHT and @@ -314,8 +347,11 @@ type ChainConfig struct { MuirGlacierBlock *big.Int `json:"muirGlacierBlock,omitempty"` // Eip-2384 (bomb delay) switch block (nil = no fork, 0 = already activated) BerlinBlock *big.Int `json:"berlinBlock,omitempty"` // Berlin switch block (nil = no fork, 0 = already on berlin) LondonBlock *big.Int `json:"londonBlock,omitempty"` // London switch block (nil = no fork, 0 = already on london) + ArrowGlacierBlock *big.Int `json:"arrowGlacierBlock,omitempty"` // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated) - CatalystBlock *big.Int `json:"catalystBlock,omitempty"` // Catalyst switch block (nil = no fork, 0 = already on catalyst) + // TerminalTotalDifficulty is the amount of total difficulty reached by + // the network that triggers the consensus upgrade. + TerminalTotalDifficulty *big.Int `json:"terminalTotalDifficulty,omitempty"` // Various consensus engines Ethash *EthashConfig `json:"ethash,omitempty"` @@ -354,7 +390,7 @@ func (c *ChainConfig) String() string { default: engine = "unknown" } - return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Berlin: %v, London: %v, Engine: %v}", + return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Berlin: %v, London: %v, Arrow Glacier: %v, Engine: %v}", c.ChainID, c.HomesteadBlock, c.DAOForkBlock, @@ -369,6 +405,7 @@ func (c *ChainConfig) String() string { c.MuirGlacierBlock, c.BerlinBlock, c.LondonBlock, + c.ArrowGlacierBlock, engine, ) } @@ -435,9 +472,17 @@ func (c *ChainConfig) IsLondon(num *big.Int) bool { return isForked(c.LondonBlock, num) } -// IsCatalyst returns whether num is either equal to the Merge fork block or greater. -func (c *ChainConfig) IsCatalyst(num *big.Int) bool { - return isForked(c.CatalystBlock, num) +// IsArrowGlacier returns whether num is either equal to the Arrow Glacier (EIP-4345) fork block or greater. +func (c *ChainConfig) IsArrowGlacier(num *big.Int) bool { + return isForked(c.ArrowGlacierBlock, num) +} + +// IsTerminalPoWBlock returns whether the given block is the last block of PoW stage. +func (c *ChainConfig) IsTerminalPoWBlock(parentTotalDiff *big.Int, totalDiff *big.Int) bool { + if c.TerminalTotalDifficulty == nil { + return false + } + return parentTotalDiff.Cmp(c.TerminalTotalDifficulty) < 0 && totalDiff.Cmp(c.TerminalTotalDifficulty) >= 0 } func (c *ChainConfig) IsArbitrum(_ *big.Int) bool { @@ -484,6 +529,7 @@ func (c *ChainConfig) CheckConfigForkOrder() error { {name: "muirGlacierBlock", block: c.MuirGlacierBlock, optional: true}, {name: "berlinBlock", block: c.BerlinBlock}, {name: "londonBlock", block: c.LondonBlock}, + {name: "arrowGlacierBlock", block: c.ArrowGlacierBlock, optional: true}, } { if lastFork.name != "" { // Next one must be higher number @@ -553,6 +599,9 @@ func (c *ChainConfig) checkCompatible(newcfg *ChainConfig, head *big.Int) *Confi if isForkIncompatible(c.LondonBlock, newcfg.LondonBlock, head) { return newCompatError("London fork block", c.LondonBlock, newcfg.LondonBlock) } + if isForkIncompatible(c.ArrowGlacierBlock, newcfg.ArrowGlacierBlock, head) { + return newCompatError("Arrow Glacier fork block", c.ArrowGlacierBlock, newcfg.ArrowGlacierBlock) + } return nil } @@ -620,8 +669,7 @@ type Rules struct { ChainID *big.Int IsHomestead, IsEIP150, IsEIP155, IsEIP158 bool IsByzantium, IsConstantinople, IsPetersburg, IsIstanbul bool - IsBerlin, IsLondon, IsCatalyst bool - + IsBerlin, IsLondon bool IsArbitrum bool } @@ -643,7 +691,6 @@ func (c *ChainConfig) Rules(num *big.Int) Rules { IsIstanbul: c.IsIstanbul(num), IsBerlin: c.IsBerlin(num), IsLondon: c.IsLondon(num), - IsCatalyst: c.IsCatalyst(num), IsArbitrum: c.IsArbitrum(num), } } diff --git a/params/version.go b/params/version.go index dd629a100aa5..4a5b9835fdad 100644 --- a/params/version.go +++ b/params/version.go @@ -21,10 +21,10 @@ import ( ) const ( - VersionMajor = 1 // Major version component of the current release - VersionMinor = 10 // Minor version component of the current release - VersionPatch = 9 // Patch version component of the current release - VersionMeta = "unstable" // Version metadata to append to the version string + VersionMajor = 1 // Major version component of the current release + VersionMinor = 10 // Minor version component of the current release + VersionPatch = 13 // Patch version component of the current release + VersionMeta = "stable" // Version metadata to append to the version string ) // Version holds the textual version string. diff --git a/rlp/raw_test.go b/rlp/raw_test.go index 185e269d075a..46adff22c5da 100644 --- a/rlp/raw_test.go +++ b/rlp/raw_test.go @@ -18,8 +18,8 @@ package rlp import ( "bytes" + "errors" "io" - "reflect" "testing" "testing/quick" ) @@ -54,7 +54,7 @@ func TestCountValues(t *testing.T) { if count != test.count { t.Errorf("test %d: count mismatch, got %d want %d\ninput: %s", i, count, test.count, test.input) } - if !reflect.DeepEqual(err, test.err) { + if !errors.Is(err, test.err) { t.Errorf("test %d: err mismatch, got %q want %q\ninput: %s", i, err, test.err, test.input) } } diff --git a/rpc/client.go b/rpc/client.go index e9deb3f6db64..e43760c22c5c 100644 --- a/rpc/client.go +++ b/rpc/client.go @@ -17,7 +17,6 @@ package rpc import ( - "bytes" "context" "encoding/json" "errors" @@ -360,7 +359,10 @@ func (c *Client) BatchCall(b []BatchElem) error { // // Note that batch calls may not be executed atomically on the server side. func (c *Client) BatchCallContext(ctx context.Context, b []BatchElem) error { - msgs := make([]*jsonrpcMessage, len(b)) + var ( + msgs = make([]*jsonrpcMessage, len(b)) + byID = make(map[string]int, len(b)) + ) op := &requestOp{ ids: make([]json.RawMessage, len(b)), resp: make(chan *jsonrpcMessage, len(b)), @@ -372,6 +374,7 @@ func (c *Client) BatchCallContext(ctx context.Context, b []BatchElem) error { } msgs[i] = msg op.ids[i] = msg.ID + byID[string(msg.ID)] = i } var err error @@ -391,13 +394,7 @@ func (c *Client) BatchCallContext(ctx context.Context, b []BatchElem) error { // Find the element corresponding to this response. // The element is guaranteed to be present because dispatch // only sends valid IDs to our channel. - var elem *BatchElem - for i := range msgs { - if bytes.Equal(msgs[i].ID, resp.ID) { - elem = &b[i] - break - } - } + elem := &b[byID[string(resp.ID)]] if resp.Error != nil { elem.Error = resp.Error continue @@ -426,12 +423,12 @@ func (c *Client) Notify(ctx context.Context, method string, args ...interface{}) return c.send(ctx, op, msg) } -// EthSubscribe registers a subscripion under the "eth" namespace. +// EthSubscribe registers a subscription under the "eth" namespace. func (c *Client) EthSubscribe(ctx context.Context, channel interface{}, args ...interface{}) (*ClientSubscription, error) { return c.Subscribe(ctx, "eth", channel, args...) } -// ShhSubscribe registers a subscripion under the "shh" namespace. +// ShhSubscribe registers a subscription under the "shh" namespace. // Deprecated: use Subscribe(ctx, "shh", ...). func (c *Client) ShhSubscribe(ctx context.Context, channel interface{}, args ...interface{}) (*ClientSubscription, error) { return c.Subscribe(ctx, "shh", channel, args...) diff --git a/rpc/types.go b/rpc/types.go index d9c2317a78ce..ca52d474d93b 100644 --- a/rpc/types.go +++ b/rpc/types.go @@ -186,6 +186,16 @@ func (bnh *BlockNumberOrHash) Number() (BlockNumber, bool) { return BlockNumber(0), false } +func (bnh *BlockNumberOrHash) String() string { + if bnh.BlockNumber != nil { + return strconv.Itoa(int(*bnh.BlockNumber)) + } + if bnh.BlockHash != nil { + return bnh.BlockHash.String() + } + return "nil" +} + func (bnh *BlockNumberOrHash) Hash() (common.Hash, bool) { if bnh.BlockHash != nil { return *bnh.BlockHash, true diff --git a/rpc/websocket.go b/rpc/websocket.go index afeb4c2081b8..5571324af854 100644 --- a/rpc/websocket.go +++ b/rpc/websocket.go @@ -37,6 +37,7 @@ const ( wsWriteBuffer = 1024 wsPingInterval = 60 * time.Second wsPingWriteTimeout = 5 * time.Second + wsPongTimeout = 30 * time.Second wsMessageSizeLimit = 15 * 1024 * 1024 ) @@ -241,6 +242,10 @@ type websocketCodec struct { func newWebsocketCodec(conn *websocket.Conn) ServerCodec { conn.SetReadLimit(wsMessageSizeLimit) + conn.SetPongHandler(func(appData string) error { + conn.SetReadDeadline(time.Time{}) + return nil + }) wc := &websocketCodec{ jsonCodec: NewFuncCodec(conn, conn.WriteJSON, conn.ReadJSON).(*jsonCodec), conn: conn, @@ -287,6 +292,7 @@ func (wc *websocketCodec) pingLoop() { wc.jsonCodec.encMu.Lock() wc.conn.SetWriteDeadline(time.Now().Add(wsPingWriteTimeout)) wc.conn.WriteMessage(websocket.PingMessage, nil) + wc.conn.SetReadDeadline(time.Now().Add(wsPongTimeout)) wc.jsonCodec.encMu.Unlock() timer.Reset(wsPingInterval) } diff --git a/rpc/websocket_test.go b/rpc/websocket_test.go index 4976853baf82..cf83b621f171 100644 --- a/rpc/websocket_test.go +++ b/rpc/websocket_test.go @@ -18,11 +18,15 @@ package rpc import ( "context" + "errors" + "io" "net" "net/http" "net/http/httptest" - "reflect" + "net/http/httputil" + "net/url" "strings" + "sync/atomic" "testing" "time" @@ -65,7 +69,7 @@ func TestWebsocketOriginCheck(t *testing.T) { t.Fatal("no error for wrong origin") } wantErr := wsHandshakeError{websocket.ErrBadHandshake, "403 Forbidden"} - if !reflect.DeepEqual(err, wantErr) { + if !errors.Is(err, wantErr) { t.Fatalf("wrong error for wrong origin: %q", err) } @@ -188,6 +192,63 @@ func TestClientWebsocketLargeMessage(t *testing.T) { } } +func TestClientWebsocketSevered(t *testing.T) { + t.Parallel() + + var ( + server = wsPingTestServer(t, nil) + ctx = context.Background() + ) + defer server.Shutdown(ctx) + + u, err := url.Parse("http://" + server.Addr) + if err != nil { + t.Fatal(err) + } + rproxy := httputil.NewSingleHostReverseProxy(u) + var severable *severableReadWriteCloser + rproxy.ModifyResponse = func(response *http.Response) error { + severable = &severableReadWriteCloser{ReadWriteCloser: response.Body.(io.ReadWriteCloser)} + response.Body = severable + return nil + } + frontendProxy := httptest.NewServer(rproxy) + defer frontendProxy.Close() + + wsURL := "ws:" + strings.TrimPrefix(frontendProxy.URL, "http:") + client, err := DialWebsocket(ctx, wsURL, "") + if err != nil { + t.Fatalf("client dial error: %v", err) + } + defer client.Close() + + resultChan := make(chan int) + sub, err := client.EthSubscribe(ctx, resultChan, "foo") + if err != nil { + t.Fatalf("client subscribe error: %v", err) + } + + // sever the connection + severable.Sever() + + // Wait for subscription error. + timeout := time.NewTimer(3 * wsPingInterval) + defer timeout.Stop() + for { + select { + case err := <-sub.Err(): + t.Log("client subscription error:", err) + return + case result := <-resultChan: + t.Error("unexpected result:", result) + return + case <-timeout.C: + t.Error("didn't get any error within the test timeout") + return + } + } +} + // wsPingTestServer runs a WebSocket server which accepts a single subscription request. // When a value arrives on sendPing, the server sends a ping frame, waits for a matching // pong and finally delivers a single subscription result. @@ -290,3 +351,31 @@ func wsPingTestHandler(t *testing.T, conn *websocket.Conn, shutdown, sendPing <- } } } + +// severableReadWriteCloser wraps an io.ReadWriteCloser and provides a Sever() method to drop writes and read empty. +type severableReadWriteCloser struct { + io.ReadWriteCloser + severed int32 // atomic +} + +func (s *severableReadWriteCloser) Sever() { + atomic.StoreInt32(&s.severed, 1) +} + +func (s *severableReadWriteCloser) Read(p []byte) (n int, err error) { + if atomic.LoadInt32(&s.severed) > 0 { + return 0, nil + } + return s.ReadWriteCloser.Read(p) +} + +func (s *severableReadWriteCloser) Write(p []byte) (n int, err error) { + if atomic.LoadInt32(&s.severed) > 0 { + return len(p), nil + } + return s.ReadWriteCloser.Write(p) +} + +func (s *severableReadWriteCloser) Close() error { + return s.ReadWriteCloser.Close() +} diff --git a/signer/core/signed_data.go b/signer/core/signed_data.go index 6c2fd5f8fefc..daa84313dab8 100644 --- a/signer/core/signed_data.go +++ b/signer/core/signed_data.go @@ -29,6 +29,7 @@ import ( "strconv" "strings" "unicode" + "unicode/utf8" "github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/common" @@ -100,7 +101,8 @@ func (t *Type) isReferenceType() bool { return false } // Reference types must have a leading uppercase character - return unicode.IsUpper([]rune(t.Type)[0]) + r, _ := utf8.DecodeRuneInString(t.Type) + return unicode.IsUpper(r) } type Types map[string][]Type diff --git a/signer/core/validation.go b/signer/core/validation.go index af858862ef4a..7639dbf64916 100644 --- a/signer/core/validation.go +++ b/signer/core/validation.go @@ -21,7 +21,7 @@ import ( "regexp" ) -var printable7BitAscii = regexp.MustCompile("^[A-Za-z0-9!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ]+$") +var printable7BitAscii = regexp.MustCompile("^[A-Za-z0-9!\"#$%&'()*+,\\-./:;<=>?@[\\]^_`{|}~ ]+$") // ValidatePasswordFormat returns an error if the password is too short, or consists of characters // outside the range of the printable 7bit ascii set diff --git a/signer/rules/deps/bignumber.js b/signer/rules/deps/bignumber.js deleted file mode 100644 index 17c8851e24eb..000000000000 --- a/signer/rules/deps/bignumber.js +++ /dev/null @@ -1,4 +0,0 @@ -/* bignumber.js v2.0.3 https://github.com/MikeMcl/bignumber.js/LICENCE */ -/* modified by zelig to fix 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(@generated) DO NOT EDIT. -// sources: -// bignumber.js -package deps - -import ( - "bytes" - "compress/gzip" - "fmt" - "io" - "io/ioutil" - "os" - "path/filepath" - "strings" - "time" -) - -func bindataRead(data []byte, name string) ([]byte, error) { - gz, err := gzip.NewReader(bytes.NewBuffer(data)) - if err != nil { - return nil, fmt.Errorf("read %q: %v", name, err) - } - - var buf bytes.Buffer - _, err = io.Copy(&buf, gz) - clErr := gz.Close() - - if err != nil { - return nil, fmt.Errorf("read %q: %v", name, err) - } - if clErr != nil { - return nil, err - } - - return buf.Bytes(), nil -} - -type asset struct { - bytes []byte - info os.FileInfo -} - -type bindataFileInfo struct { - name string - size int64 - mode os.FileMode - modTime time.Time -} - -// Name return file name -func (fi bindataFileInfo) Name() string { - return fi.name -} - -// Size return file size -func (fi bindataFileInfo) Size() int64 { - return fi.size -} - -// Mode return file mode -func (fi bindataFileInfo) Mode() os.FileMode { - return fi.mode -} - -// ModTime return file modify time -func (fi bindataFileInfo) ModTime() time.Time { - return fi.modTime -} - -// IsDir return file whether a directory -func (fi bindataFileInfo) IsDir() bool { - return fi.mode&os.ModeDir != 0 -} - -// Sys return file is sys mode -func (fi bindataFileInfo) Sys() interface{} { - return nil -} - -var _bignumberJs = 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- -func bignumberJsBytes() ([]byte, error) { - return bindataRead( - _bignumberJs, - "bignumber.js", - ) -} - -func bignumberJs() (*asset, error) { - bytes, err := bignumberJsBytes() - if err != nil { - return nil, err - } - - info := bindataFileInfo{name: "bignumber.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} - a := &asset{bytes: bytes, info: info} - return a, nil -} - -// Asset loads and returns the asset for the given name. -// It returns an error if the asset could not be found or -// could not be loaded. -func Asset(name string) ([]byte, error) { - cannonicalName := strings.Replace(name, "\\", "/", -1) - if f, ok := _bindata[cannonicalName]; ok { - a, err := f() - if err != nil { - return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err) - } - return a.bytes, nil - } - return nil, fmt.Errorf("Asset %s not found", name) -} - -// MustAsset is like Asset but panics when Asset would return an error. -// It simplifies safe initialization of global variables. -func MustAsset(name string) []byte { - a, err := Asset(name) - if err != nil { - panic("asset: Asset(" + name + "): " + err.Error()) - } - - return a -} - -// AssetInfo loads and returns the asset info for the given name. -// It returns an error if the asset could not be found or -// could not be loaded. -func AssetInfo(name string) (os.FileInfo, error) { - cannonicalName := strings.Replace(name, "\\", "/", -1) - if f, ok := _bindata[cannonicalName]; ok { - a, err := f() - if err != nil { - return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err) - } - return a.info, nil - } - return nil, fmt.Errorf("AssetInfo %s not found", name) -} - -// AssetNames returns the names of the assets. -func AssetNames() []string { - names := make([]string, 0, len(_bindata)) - for name := range _bindata { - names = append(names, name) - } - return names -} - -// _bindata is a table, holding each asset generator, mapped to its name. -var _bindata = map[string]func() (*asset, error){ - "bignumber.js": bignumberJs, -} - -// AssetDir returns the file names below a certain -// directory embedded in the file by go-bindata. -// For example if you run go-bindata on data/... and data contains the -// following hierarchy: -// data/ -// foo.txt -// img/ -// a.png -// b.png -// then AssetDir("data") would return []string{"foo.txt", "img"} -// AssetDir("data/img") would return []string{"a.png", "b.png"} -// AssetDir("foo.txt") and AssetDir("notexist") would return an error -// AssetDir("") will return []string{"data"}. -func AssetDir(name string) ([]string, error) { - node := _bintree - if len(name) != 0 { - cannonicalName := strings.Replace(name, "\\", "/", -1) - pathList := strings.Split(cannonicalName, "/") - for _, p := range pathList { - node = node.Children[p] - if node == nil { - return nil, fmt.Errorf("Asset %s not found", name) - } - } - } - if node.Func != nil { - return nil, fmt.Errorf("Asset %s not found", name) - } - rv := make([]string, 0, len(node.Children)) - for childName := range node.Children { - rv = append(rv, childName) - } - return rv, nil -} - -type bintree struct { - Func func() (*asset, error) - Children map[string]*bintree -} - -var _bintree = &bintree{nil, map[string]*bintree{ - "bignumber.js": {bignumberJs, map[string]*bintree{}}, -}} - -// RestoreAsset restores an asset under the given directory -func RestoreAsset(dir, name string) error { - data, err := Asset(name) - if err != nil { - return err - } - info, err := AssetInfo(name) - if err != nil { - return err - } - err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755)) - if err != nil { - return err - } - err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode()) - if err != nil { - return err - } - err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime()) - if err != nil { - return err - } - return nil -} - -// RestoreAssets restores an asset under the given directory recursively -func RestoreAssets(dir, name string) error { - children, err := AssetDir(name) - // File - if err != nil { - return RestoreAsset(dir, name) - } - // Dir - for _, child := range children { - err = RestoreAssets(dir, filepath.Join(name, child)) - if err != nil { - return err - } - } - return nil -} - -func _filePath(dir, name string) string { - cannonicalName := strings.Replace(name, "\\", "/", -1) - return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...) -} diff --git a/signer/rules/rules.go b/signer/rules/rules.go index 03e513673043..f37209f64541 100644 --- a/signer/rules/rules.go +++ b/signer/rules/rules.go @@ -24,9 +24,9 @@ import ( "github.com/dop251/goja" "github.com/ethereum/go-ethereum/internal/ethapi" + "github.com/ethereum/go-ethereum/internal/jsre/deps" "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/signer/core" - "github.com/ethereum/go-ethereum/signer/rules/deps" "github.com/ethereum/go-ethereum/signer/storage" ) diff --git a/tests/difficulty_test.go b/tests/difficulty_test.go index acbf96e71247..192dff12cc97 100644 --- a/tests/difficulty_test.go +++ b/tests/difficulty_test.go @@ -76,6 +76,9 @@ func TestDifficulty(t *testing.T) { dt.config("EIP2384", params.ChainConfig{ MuirGlacierBlock: big.NewInt(0), }) + dt.config("EIP4345", params.ChainConfig{ + ArrowGlacierBlock: big.NewInt(0), + }) dt.config("difficulty.json", mainnetChainConfig) dt.walk(t, difficultyTestDir, func(t *testing.T, name string, test *DifficultyTest) { diff --git a/tests/init.go b/tests/init.go index b0a38e68b074..d6b5b3043d4b 100644 --- a/tests/init.go +++ b/tests/init.go @@ -151,6 +151,7 @@ var Forks = map[string]*params.ChainConfig{ ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(0), }, "BerlinToLondonAt5": { @@ -163,6 +164,7 @@ var Forks = map[string]*params.ChainConfig{ ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(0), LondonBlock: big.NewInt(5), }, @@ -176,10 +178,11 @@ var Forks = map[string]*params.ChainConfig{ ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(0), LondonBlock: big.NewInt(0), }, - "Aleut": { + "ArrowGlacier": { ChainID: big.NewInt(1), HomesteadBlock: big.NewInt(0), EIP150Block: big.NewInt(0), @@ -189,8 +192,10 @@ var Forks = map[string]*params.ChainConfig{ ConstantinopleBlock: big.NewInt(0), PetersburgBlock: big.NewInt(0), IstanbulBlock: big.NewInt(0), + MuirGlacierBlock: big.NewInt(0), BerlinBlock: big.NewInt(0), LondonBlock: big.NewInt(0), + ArrowGlacierBlock: big.NewInt(0), }, } diff --git a/trie/database.go b/trie/database.go index f140a56642f5..58ca4e6f3caa 100644 --- a/trie/database.go +++ b/trie/database.go @@ -794,8 +794,8 @@ type cleaner struct { // Put reacts to database writes and implements dirty data uncaching. This is the // post-processing step of a commit operation where the already persisted trie is // removed from the dirty cache and moved into the clean cache. The reason behind -// the two-phase commit is to ensure ensure data availability while moving from -// memory to disk. +// the two-phase commit is to ensure data availability while moving from memory +// to disk. func (c *cleaner) Put(key []byte, rlp []byte) error { hash := common.BytesToHash(key) diff --git a/trie/proof.go b/trie/proof.go index 08a9e404223a..51ecea0c39e6 100644 --- a/trie/proof.go +++ b/trie/proof.go @@ -472,12 +472,17 @@ func VerifyRangeProof(rootHash common.Hash, firstKey []byte, lastKey []byte, key 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. + // Ensure the received batch is monotonic increasing and contains no deletions for i := 0; i < len(keys)-1; i++ { if bytes.Compare(keys[i], keys[i+1]) >= 0 { return false, errors.New("range is not monotonically increasing") } } + for _, value := range values { + if len(value) == 0 { + return false, errors.New("range contains deletion") + } + } // Special case, there is no edge proof at all. The given range is expected // to be the whole leaf-set in the trie. if proof == nil { diff --git a/trie/proof_test.go b/trie/proof_test.go index a35b7144c0af..95ad6169c3bd 100644 --- a/trie/proof_test.go +++ b/trie/proof_test.go @@ -813,6 +813,85 @@ func TestBloatedProof(t *testing.T) { } } +// TestEmptyValueRangeProof tests normal range proof with both edge proofs +// as the existent proof, but with an extra empty value included, which is a +// noop technically, but practically should be rejected. +func TestEmptyValueRangeProof(t *testing.T) { + trie, values := randomTrie(512) + var entries entrySlice + for _, kv := range values { + entries = append(entries, kv) + } + sort.Sort(entries) + + // Create a new entry with a slightly modified key + mid := len(entries) / 2 + key := common.CopyBytes(entries[mid-1].k) + for n := len(key) - 1; n >= 0; n-- { + if key[n] < 0xff { + key[n]++ + break + } + } + noop := &kv{key, []byte{}, false} + entries = append(append(append([]*kv{}, entries[:mid]...), noop), entries[mid:]...) + + start, end := 1, len(entries)-1 + + proof := memorydb.New() + if err := trie.Prove(entries[start].k, 0, proof); err != nil { + t.Fatalf("Failed to prove the first node %v", err) + } + if err := trie.Prove(entries[end-1].k, 0, proof); err != nil { + t.Fatalf("Failed to prove the last node %v", err) + } + var keys [][]byte + var vals [][]byte + for i := start; i < end; i++ { + keys = append(keys, entries[i].k) + vals = append(vals, entries[i].v) + } + _, err := VerifyRangeProof(trie.Hash(), keys[0], keys[len(keys)-1], keys, vals, proof) + if err == nil { + t.Fatalf("Expected failure on noop entry") + } +} + +// TestAllElementsEmptyValueRangeProof tests the range proof with all elements, +// but with an extra empty value included, which is a noop technically, but +// practically should be rejected. +func TestAllElementsEmptyValueRangeProof(t *testing.T) { + trie, values := randomTrie(512) + var entries entrySlice + for _, kv := range values { + entries = append(entries, kv) + } + sort.Sort(entries) + + // Create a new entry with a slightly modified key + mid := len(entries) / 2 + key := common.CopyBytes(entries[mid-1].k) + for n := len(key) - 1; n >= 0; n-- { + if key[n] < 0xff { + key[n]++ + break + } + } + noop := &kv{key, []byte{}, false} + entries = append(append(append([]*kv{}, entries[:mid]...), noop), entries[mid:]...) + + var keys [][]byte + var vals [][]byte + for i := 0; i < len(entries); i++ { + keys = append(keys, entries[i].k) + vals = append(vals, entries[i].v) + } + _, err := VerifyRangeProof(trie.Hash(), nil, nil, keys, vals, nil) + if err == nil { + t.Fatalf("Expected failure on noop entry") + } +} + // mutateByte changes one byte in b. func mutateByte(b []byte) { for r := mrand.Intn(len(b)); ; { diff --git a/trie/secure_trie.go b/trie/secure_trie.go index 4d0050bc59d2..18be12d34a48 100644 --- a/trie/secure_trie.go +++ b/trie/secure_trie.go @@ -20,7 +20,9 @@ import ( "fmt" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/rlp" ) // SecureTrie wraps a trie with key hashing. In a secure trie, all @@ -85,6 +87,21 @@ func (t *SecureTrie) TryGetNode(path []byte) ([]byte, int, error) { return t.trie.TryGetNode(path) } +// TryUpdate account will abstract the write of an account to the +// secure trie. +func (t *SecureTrie) TryUpdateAccount(key []byte, acc *types.StateAccount) error { + hk := t.hashKey(key) + data, err := rlp.EncodeToBytes(acc) + if err != nil { + return err + } + if err := t.trie.TryUpdate(hk, data); err != nil { + return err + } + t.getSecKeyCache()[string(hk)] = common.CopyBytes(key) + return nil +} + // Update associates key with value in the trie. Subsequent calls to // Get will return value. If value has length zero, any existing value // is deleted from the trie and calls to Get will return nil. diff --git a/trie/stacktrie_test.go b/trie/stacktrie_test.go index bd2574d5d188..fb39e4252590 100644 --- a/trie/stacktrie_test.go +++ b/trie/stacktrie_test.go @@ -26,6 +26,166 @@ import ( "github.com/ethereum/go-ethereum/ethdb/memorydb" ) +func TestStackTrieInsertAndHash(t *testing.T) { + type KeyValueHash struct { + K string // Hex string for key. + V string // Value, directly converted to bytes. + H string // Expected root hash after insert of (K, V) to an existing trie. + } + tests := [][]KeyValueHash{ + { // {0:0, 7:0, f:0} + {"00", "v_______________________0___0", "5cb26357b95bb9af08475be00243ceb68ade0b66b5cd816b0c18a18c612d2d21"}, + {"70", "v_______________________0___1", "8ff64309574f7a437a7ad1628e690eb7663cfde10676f8a904a8c8291dbc1603"}, + {"f0", "v_______________________0___2", "9e3a01bd8d43efb8e9d4b5506648150b8e3ed1caea596f84ee28e01a72635470"}, + }, + { // {1:0cc, e:{1:fc, e:fc}} + {"10cc", "v_______________________1___0", "233e9b257843f3dfdb1cce6676cdaf9e595ac96ee1b55031434d852bc7ac9185"}, + {"e1fc", "v_______________________1___1", "39c5e908ae83d0c78520c7c7bda0b3782daf594700e44546e93def8f049cca95"}, + {"eefc", "v_______________________1___2", "d789567559fd76fe5b7d9cc42f3750f942502ac1c7f2a466e2f690ec4b6c2a7c"}, + }, + { // {b:{a:ac, b:ac}, d:acc} + {"baac", "v_______________________2___0", "8be1c86ba7ec4c61e14c1a9b75055e0464c2633ae66a055a24e75450156a5d42"}, + {"bbac", "v_______________________2___1", "8495159b9895a7d88d973171d737c0aace6fe6ac02a4769fff1bc43bcccce4cc"}, + {"dacc", "v_______________________2___2", "9bcfc5b220a27328deb9dc6ee2e3d46c9ebc9c69e78acda1fa2c7040602c63ca"}, + }, + { // {0:0cccc, 2:456{0:0, 2:2} + {"00cccc", "v_______________________3___0", "e57dc2785b99ce9205080cb41b32ebea7ac3e158952b44c87d186e6d190a6530"}, + {"245600", "v_______________________3___1", "0335354adbd360a45c1871a842452287721b64b4234dfe08760b243523c998db"}, + {"245622", "v_______________________3___2", "9e6832db0dca2b5cf81c0e0727bfde6afc39d5de33e5720bccacc183c162104e"}, + }, + { // {1:4567{1:1c, 3:3c}, 3:0cccccc} + {"1456711c", "v_______________________4___0", "f2389e78d98fed99f3e63d6d1623c1d4d9e8c91cb1d585de81fbc7c0e60d3529"}, + {"1456733c", "v_______________________4___1", "101189b3fab852be97a0120c03d95eefcf984d3ed639f2328527de6def55a9c0"}, + {"30cccccc", "v_______________________4___2", "3780ce111f98d15751dfde1eb21080efc7d3914b429e5c84c64db637c55405b3"}, + }, + { // 8800{1:f, 2:e, 3:d} + {"88001f", "v_______________________5___0", "e817db50d84f341d443c6f6593cafda093fc85e773a762421d47daa6ac993bd5"}, + {"88002e", "v_______________________5___1", "d6e3e6047bdc110edd296a4d63c030aec451bee9d8075bc5a198eee8cda34f68"}, + {"88003d", "v_______________________5___2", "b6bdf8298c703342188e5f7f84921a402042d0e5fb059969dd53a6b6b1fb989e"}, + }, + { // 0{1:fc, 2:ec, 4:dc} + {"01fc", "v_______________________6___0", "693268f2ca80d32b015f61cd2c4dba5a47a6b52a14c34f8e6945fad684e7a0d5"}, + {"02ec", "v_______________________6___1", "e24ddd44469310c2b785a2044618874bf486d2f7822603a9b8dce58d6524d5de"}, + {"04dc", "v_______________________6___2", "33fc259629187bbe54b92f82f0cd8083b91a12e41a9456b84fc155321e334db7"}, + }, + { // f{0:fccc, f:ff{0:f, f:f}} + {"f0fccc", "v_______________________7___0", "b0966b5aa469a3e292bc5fcfa6c396ae7a657255eef552ea7e12f996de795b90"}, + {"ffff0f", "v_______________________7___1", "3b1ca154ec2a3d96d8d77bddef0abfe40a53a64eb03cecf78da9ec43799fa3d0"}, + {"ffffff", "v_______________________7___2", "e75463041f1be8252781be0ace579a44ea4387bf5b2739f4607af676f7719678"}, + }, + { // ff{0:f{0:f, f:f}, f:fcc} + {"ff0f0f", "v_______________________8___0", "0928af9b14718ec8262ab89df430f1e5fbf66fac0fed037aff2b6767ae8c8684"}, + {"ff0fff", "v_______________________8___1", "d870f4d3ce26b0bf86912810a1960693630c20a48ba56be0ad04bc3e9ddb01e6"}, + {"ffffcc", "v_______________________8___2", "4239f10dd9d9915ecf2e047d6a576bdc1733ed77a30830f1bf29deaf7d8e966f"}, + }, + { + {"123d", "x___________________________0", "fc453d88b6f128a77c448669710497380fa4588abbea9f78f4c20c80daa797d0"}, + {"123e", "x___________________________1", "5af48f2d8a9a015c1ff7fa8b8c7f6b676233bd320e8fb57fd7933622badd2cec"}, + {"123f", "x___________________________2", "1164d7299964e74ac40d761f9189b2a3987fae959800d0f7e29d3aaf3eae9e15"}, + }, + { + {"123d", "x___________________________0", "fc453d88b6f128a77c448669710497380fa4588abbea9f78f4c20c80daa797d0"}, + {"123e", "x___________________________1", "5af48f2d8a9a015c1ff7fa8b8c7f6b676233bd320e8fb57fd7933622badd2cec"}, + {"124a", "x___________________________2", "661a96a669869d76b7231380da0649d013301425fbea9d5c5fae6405aa31cfce"}, + }, + { + {"123d", "x___________________________0", "fc453d88b6f128a77c448669710497380fa4588abbea9f78f4c20c80daa797d0"}, + {"123e", "x___________________________1", "5af48f2d8a9a015c1ff7fa8b8c7f6b676233bd320e8fb57fd7933622badd2cec"}, + {"13aa", "x___________________________2", "6590120e1fd3ffd1a90e8de5bb10750b61079bb0776cca4414dd79a24e4d4356"}, + }, + { + {"123d", "x___________________________0", "fc453d88b6f128a77c448669710497380fa4588abbea9f78f4c20c80daa797d0"}, + {"123e", "x___________________________1", "5af48f2d8a9a015c1ff7fa8b8c7f6b676233bd320e8fb57fd7933622badd2cec"}, + {"2aaa", "x___________________________2", "f869b40e0c55eace1918332ef91563616fbf0755e2b946119679f7ef8e44b514"}, + }, + { + {"1234da", "x___________________________0", "1c4b4462e9f56a80ca0f5d77c0d632c41b0102290930343cf1791e971a045a79"}, + {"1234ea", "x___________________________1", "2f502917f3ba7d328c21c8b45ee0f160652e68450332c166d4ad02d1afe31862"}, + {"1234fa", "x___________________________2", "4f4e368ab367090d5bc3dbf25f7729f8bd60df84de309b4633a6b69ab66142c0"}, + }, + { + {"1234da", "x___________________________0", "1c4b4462e9f56a80ca0f5d77c0d632c41b0102290930343cf1791e971a045a79"}, + {"1234ea", "x___________________________1", "2f502917f3ba7d328c21c8b45ee0f160652e68450332c166d4ad02d1afe31862"}, + {"1235aa", "x___________________________2", "21840121d11a91ac8bbad9a5d06af902a5c8d56a47b85600ba813814b7bfcb9b"}, + }, + { + {"1234da", "x___________________________0", "1c4b4462e9f56a80ca0f5d77c0d632c41b0102290930343cf1791e971a045a79"}, + {"1234ea", "x___________________________1", "2f502917f3ba7d328c21c8b45ee0f160652e68450332c166d4ad02d1afe31862"}, + {"124aaa", "x___________________________2", "ea4040ddf6ae3fbd1524bdec19c0ab1581015996262006632027fa5cf21e441e"}, + }, + { + {"1234da", "x___________________________0", "1c4b4462e9f56a80ca0f5d77c0d632c41b0102290930343cf1791e971a045a79"}, + {"1234ea", "x___________________________1", "2f502917f3ba7d328c21c8b45ee0f160652e68450332c166d4ad02d1afe31862"}, + {"13aaaa", "x___________________________2", "e4beb66c67e44f2dd8ba36036e45a44ff68f8d52942472b1911a45f886a34507"}, + }, + { + {"1234da", "x___________________________0", "1c4b4462e9f56a80ca0f5d77c0d632c41b0102290930343cf1791e971a045a79"}, + {"1234ea", "x___________________________1", "2f502917f3ba7d328c21c8b45ee0f160652e68450332c166d4ad02d1afe31862"}, + {"2aaaaa", "x___________________________2", "5f5989b820ff5d76b7d49e77bb64f26602294f6c42a1a3becc669cd9e0dc8ec9"}, + }, + { + {"000000", "x___________________________0", "3b32b7af0bddc7940e7364ee18b5a59702c1825e469452c8483b9c4e0218b55a"}, + {"1234da", "x___________________________1", "3ab152a1285dca31945566f872c1cc2f17a770440eda32aeee46a5e91033dde2"}, + {"1234ea", "x___________________________2", "0cccc87f96ddef55563c1b3be3c64fff6a644333c3d9cd99852cb53b6412b9b8"}, + {"1234fa", "x___________________________3", "65bb3aafea8121111d693ffe34881c14d27b128fd113fa120961f251fe28428d"}, + }, + { + {"000000", "x___________________________0", "3b32b7af0bddc7940e7364ee18b5a59702c1825e469452c8483b9c4e0218b55a"}, + {"1234da", "x___________________________1", "3ab152a1285dca31945566f872c1cc2f17a770440eda32aeee46a5e91033dde2"}, + {"1234ea", "x___________________________2", "0cccc87f96ddef55563c1b3be3c64fff6a644333c3d9cd99852cb53b6412b9b8"}, + {"1235aa", "x___________________________3", "f670e4d2547c533c5f21e0045442e2ecb733f347ad6d29ef36e0f5ba31bb11a8"}, + }, + { + {"000000", "x___________________________0", "3b32b7af0bddc7940e7364ee18b5a59702c1825e469452c8483b9c4e0218b55a"}, + {"1234da", "x___________________________1", "3ab152a1285dca31945566f872c1cc2f17a770440eda32aeee46a5e91033dde2"}, + {"1234ea", "x___________________________2", "0cccc87f96ddef55563c1b3be3c64fff6a644333c3d9cd99852cb53b6412b9b8"}, + {"124aaa", "x___________________________3", "c17464123050a9a6f29b5574bb2f92f6d305c1794976b475b7fb0316b6335598"}, + }, + { + {"000000", "x___________________________0", "3b32b7af0bddc7940e7364ee18b5a59702c1825e469452c8483b9c4e0218b55a"}, + {"1234da", "x___________________________1", "3ab152a1285dca31945566f872c1cc2f17a770440eda32aeee46a5e91033dde2"}, + {"1234ea", "x___________________________2", "0cccc87f96ddef55563c1b3be3c64fff6a644333c3d9cd99852cb53b6412b9b8"}, + {"13aaaa", "x___________________________3", "aa8301be8cb52ea5cd249f5feb79fb4315ee8de2140c604033f4b3fff78f0105"}, + }, + { + {"0000", "x___________________________0", "cb8c09ad07ae882136f602b3f21f8733a9f5a78f1d2525a8d24d1c13258000b2"}, + {"123d", "x___________________________1", "8f09663deb02f08958136410dc48565e077f76bb6c9d8c84d35fc8913a657d31"}, + {"123e", "x___________________________2", "0d230561e398c579e09a9f7b69ceaf7d3970f5a436fdb28b68b7a37c5bdd6b80"}, + {"123f", "x___________________________3", "80f7bad1893ca57e3443bb3305a517723a74d3ba831bcaca22a170645eb7aafb"}, + }, + { + {"0000", "x___________________________0", "cb8c09ad07ae882136f602b3f21f8733a9f5a78f1d2525a8d24d1c13258000b2"}, + {"123d", "x___________________________1", "8f09663deb02f08958136410dc48565e077f76bb6c9d8c84d35fc8913a657d31"}, + {"123e", "x___________________________2", "0d230561e398c579e09a9f7b69ceaf7d3970f5a436fdb28b68b7a37c5bdd6b80"}, + {"124a", "x___________________________3", "383bc1bb4f019e6bc4da3751509ea709b58dd1ac46081670834bae072f3e9557"}, + }, + { + {"0000", "x___________________________0", "cb8c09ad07ae882136f602b3f21f8733a9f5a78f1d2525a8d24d1c13258000b2"}, + {"123d", "x___________________________1", "8f09663deb02f08958136410dc48565e077f76bb6c9d8c84d35fc8913a657d31"}, + {"123e", "x___________________________2", "0d230561e398c579e09a9f7b69ceaf7d3970f5a436fdb28b68b7a37c5bdd6b80"}, + {"13aa", "x___________________________3", "ff0dc70ce2e5db90ee42a4c2ad12139596b890e90eb4e16526ab38fa465b35cf"}, + }, + } + st := NewStackTrie(nil) + for i, test := range tests { + // The StackTrie does not allow Insert(), Hash(), Insert(), ... + // so we will create new trie for every sequence length of inserts. + for l := 1; l <= len(test); l++ { + st.Reset() + for j := 0; j < l; j++ { + kv := &test[j] + if err := st.TryUpdate(common.FromHex(kv.K), []byte(kv.V)); err != nil { + t.Fatal(err) + } + } + expected := common.HexToHash(test[l-1].H) + if h := st.Hash(); h != expected { + t.Errorf("%d(%d): root hash mismatch: %x, expected %x", i, l, h, expected) + } + } + } +} + func TestSizeBug(t *testing.T) { st := NewStackTrie(nil) nt, _ := New(common.Hash{}, NewDatabase(memorydb.New())) diff --git a/trie/trie.go b/trie/trie.go index 7ea7efa835f8..13343112b8d7 100644 --- a/trie/trie.go +++ b/trie/trie.go @@ -24,8 +24,10 @@ import ( "sync" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/rlp" ) var ( @@ -174,6 +176,10 @@ func (t *Trie) TryGetNode(path []byte) ([]byte, int, error) { } func (t *Trie) tryGetNode(origNode node, path []byte, pos int) (item []byte, newnode node, resolved int, err error) { + // If non-existent path requested, abort + if origNode == nil { + return nil, nil, 0, nil + } // If we reached the requested path, return the current node if pos >= len(path) { // Although we most probably have the original node expanded, encoding @@ -193,10 +199,6 @@ func (t *Trie) tryGetNode(origNode node, path []byte, pos int) (item []byte, new } // Path still needs to be traversed, descend into children switch n := (origNode).(type) { - case nil: - // Non-existent path requested, abort - return nil, nil, 0, nil - case valueNode: // Path prematurely ended, abort return nil, nil, 0, nil @@ -246,6 +248,14 @@ func (t *Trie) Update(key, value []byte) { } } +func (t *Trie) TryUpdateAccount(key []byte, acc *types.StateAccount) error { + data, err := rlp.EncodeToBytes(acc) + if err != nil { + return fmt.Errorf("can't encode object at %x: %w", key[:], err) + } + return t.TryUpdate(key, data) +} + // TryUpdate associates key with value in the trie. Subsequent calls to // Get will return value. If value has length zero, any existing value // is deleted from the trie and calls to Get will return nil. diff --git a/trie/trie_test.go b/trie/trie_test.go index ae1871e42309..be0df8a54426 100644 --- a/trie/trie_test.go +++ b/trie/trie_test.go @@ -32,6 +32,7 @@ import ( "github.com/davecgh/go-spew/spew" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb/leveldb" @@ -553,13 +554,6 @@ func BenchmarkHash(b *testing.B) { trie.Hash() } -type account struct { - Nonce uint64 - Balance *big.Int - Root common.Hash - Code []byte -} - // Benchmarks the trie Commit following a Hash. Since the trie caches the result of any operation, // we cannot use b.N as the number of hashing rouns, since all rounds apart from // the first one will be NOOP. As such, we'll use b.N as the number of account to @@ -568,7 +562,7 @@ func BenchmarkCommitAfterHash(b *testing.B) { b.Run("no-onleaf", func(b *testing.B) { benchmarkCommitAfterHash(b, nil) }) - var a account + var a types.StateAccount onleaf := func(paths [][]byte, hexpath []byte, leaf []byte, parent common.Hash) error { rlp.DecodeBytes(leaf, &a) return nil @@ -664,7 +658,7 @@ func makeAccounts(size int) (addresses [][20]byte, accounts [][]byte) { balanceBytes := make([]byte, numBytes) random.Read(balanceBytes) balance := new(big.Int).SetBytes(balanceBytes) - data, _ := rlp.EncodeToBytes(&account{nonce, balance, root, code}) + data, _ := rlp.EncodeToBytes(&types.StateAccount{Nonce: nonce, Balance: balance, Root: root, CodeHash: code}) accounts[i] = data } return addresses, accounts