2020-06-30 03:12:51 -05:00
|
|
|
// Copyright 2020 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 <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
package t8ntool
|
|
|
|
|
|
|
|
import (
|
2021-02-25 08:26:57 -06:00
|
|
|
"crypto/ecdsa"
|
2020-06-30 03:12:51 -05:00
|
|
|
"encoding/json"
|
2021-05-17 08:13:22 -05:00
|
|
|
"errors"
|
2020-06-30 03:12:51 -05:00
|
|
|
"fmt"
|
|
|
|
"math/big"
|
|
|
|
"os"
|
2020-08-19 04:31:13 -05:00
|
|
|
"path"
|
2021-08-07 16:04:34 -05:00
|
|
|
"strings"
|
2020-06-30 03:12:51 -05:00
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
2021-02-25 08:26:57 -06:00
|
|
|
"github.com/ethereum/go-ethereum/common/hexutil"
|
2022-10-28 05:25:37 -05:00
|
|
|
"github.com/ethereum/go-ethereum/consensus/misc"
|
2020-06-30 03:12:51 -05:00
|
|
|
"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/core/vm"
|
2021-02-25 08:26:57 -06:00
|
|
|
"github.com/ethereum/go-ethereum/crypto"
|
2021-11-25 06:17:09 -06:00
|
|
|
"github.com/ethereum/go-ethereum/eth/tracers/logger"
|
2020-06-30 03:12:51 -05:00
|
|
|
"github.com/ethereum/go-ethereum/log"
|
|
|
|
"github.com/ethereum/go-ethereum/params"
|
2021-02-25 08:26:57 -06:00
|
|
|
"github.com/ethereum/go-ethereum/rlp"
|
2020-06-30 03:12:51 -05:00
|
|
|
"github.com/ethereum/go-ethereum/tests"
|
2022-06-27 11:22:36 -05:00
|
|
|
"github.com/urfave/cli/v2"
|
2020-06-30 03:12:51 -05:00
|
|
|
)
|
|
|
|
|
|
|
|
const (
|
|
|
|
ErrorEVM = 2
|
2021-11-22 02:25:35 -06:00
|
|
|
ErrorConfig = 3
|
2020-06-30 03:12:51 -05:00
|
|
|
ErrorMissingBlockhash = 4
|
|
|
|
|
|
|
|
ErrorJson = 10
|
|
|
|
ErrorIO = 11
|
2021-11-22 02:25:35 -06:00
|
|
|
ErrorRlp = 12
|
2020-06-30 03:12:51 -05:00
|
|
|
|
|
|
|
stdinSelector = "stdin"
|
|
|
|
)
|
|
|
|
|
|
|
|
type NumberedError struct {
|
|
|
|
errorCode int
|
|
|
|
err error
|
|
|
|
}
|
|
|
|
|
|
|
|
func NewError(errorCode int, err error) *NumberedError {
|
|
|
|
return &NumberedError{errorCode, err}
|
|
|
|
}
|
|
|
|
|
|
|
|
func (n *NumberedError) Error() string {
|
|
|
|
return fmt.Sprintf("ERROR(%d): %v", n.errorCode, n.err.Error())
|
|
|
|
}
|
|
|
|
|
2021-09-02 02:22:43 -05:00
|
|
|
func (n *NumberedError) ExitCode() int {
|
2020-06-30 03:12:51 -05:00
|
|
|
return n.errorCode
|
|
|
|
}
|
|
|
|
|
2021-09-02 02:22:43 -05:00
|
|
|
// compile-time conformance test
|
|
|
|
var (
|
|
|
|
_ cli.ExitCoder = (*NumberedError)(nil)
|
|
|
|
)
|
|
|
|
|
2020-06-30 03:12:51 -05:00
|
|
|
type input struct {
|
2021-02-25 08:26:57 -06:00
|
|
|
Alloc core.GenesisAlloc `json:"alloc,omitempty"`
|
|
|
|
Env *stEnv `json:"env,omitempty"`
|
|
|
|
Txs []*txWithKey `json:"txs,omitempty"`
|
2021-08-07 16:04:34 -05:00
|
|
|
TxRlp string `json:"txsRlp,omitempty"`
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
|
2021-09-13 06:57:40 -05:00
|
|
|
func Transition(ctx *cli.Context) error {
|
2020-06-30 03:12:51 -05:00
|
|
|
// 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)
|
|
|
|
|
|
|
|
var (
|
2021-11-22 02:25:35 -06:00
|
|
|
err error
|
|
|
|
tracer vm.EVMLogger
|
2020-06-30 03:12:51 -05:00
|
|
|
)
|
2021-11-05 05:48:21 -05:00
|
|
|
var getTracer func(txIndex int, txHash common.Hash) (vm.EVMLogger, error)
|
2020-06-30 03:12:51 -05:00
|
|
|
|
2021-11-22 02:25:35 -06:00
|
|
|
baseDir, err := createBasedir(ctx)
|
|
|
|
if err != nil {
|
|
|
|
return NewError(ErrorIO, fmt.Errorf("failed creating output basedir: %v", err))
|
2020-08-19 04:31:13 -05:00
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
if ctx.Bool(TraceFlag.Name) {
|
2021-11-24 03:15:23 -06:00
|
|
|
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))
|
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
// Configure the EVM logger
|
2021-11-25 06:17:09 -06:00
|
|
|
logConfig := &logger.Config{
|
2021-09-13 11:59:52 -05:00
|
|
|
DisableStack: ctx.Bool(TraceDisableStackFlag.Name),
|
2021-11-24 03:15:23 -06:00
|
|
|
EnableMemory: !ctx.Bool(TraceDisableMemoryFlag.Name) || ctx.Bool(TraceEnableMemoryFlag.Name),
|
|
|
|
EnableReturnData: !ctx.Bool(TraceDisableReturnDataFlag.Name) || ctx.Bool(TraceEnableReturnDataFlag.Name),
|
2021-09-13 11:59:52 -05:00
|
|
|
Debug: true,
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
var prevFile *os.File
|
|
|
|
// This one closes the last file
|
|
|
|
defer func() {
|
|
|
|
if prevFile != nil {
|
|
|
|
prevFile.Close()
|
|
|
|
}
|
|
|
|
}()
|
2021-11-05 05:48:21 -05:00
|
|
|
getTracer = func(txIndex int, txHash common.Hash) (vm.EVMLogger, error) {
|
2020-06-30 03:12:51 -05:00
|
|
|
if prevFile != nil {
|
|
|
|
prevFile.Close()
|
|
|
|
}
|
2020-08-19 04:31:13 -05:00
|
|
|
traceFile, err := os.Create(path.Join(baseDir, fmt.Sprintf("trace-%d-%v.jsonl", txIndex, txHash.String())))
|
2020-06-30 03:12:51 -05:00
|
|
|
if err != nil {
|
|
|
|
return nil, NewError(ErrorIO, fmt.Errorf("failed creating trace-file: %v", err))
|
|
|
|
}
|
|
|
|
prevFile = traceFile
|
2021-11-25 06:17:09 -06:00
|
|
|
return logger.NewJSONLogger(logConfig, traceFile), nil
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
} else {
|
2021-11-05 05:48:21 -05:00
|
|
|
getTracer = func(txIndex int, txHash common.Hash) (tracer vm.EVMLogger, err error) {
|
2020-06-30 03:12:51 -05:00
|
|
|
return nil, nil
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// We need to load three things: alloc, env and transactions. May be either in
|
|
|
|
// stdin input or in files.
|
|
|
|
// Check if anything needs to be read from stdin
|
|
|
|
var (
|
|
|
|
prestate Prestate
|
|
|
|
txs types.Transactions // txs to apply
|
|
|
|
allocStr = ctx.String(InputAllocFlag.Name)
|
|
|
|
|
|
|
|
envStr = ctx.String(InputEnvFlag.Name)
|
|
|
|
txStr = ctx.String(InputTxsFlag.Name)
|
|
|
|
inputData = &input{}
|
|
|
|
)
|
2021-02-25 08:26:57 -06:00
|
|
|
// Figure out the prestate alloc
|
2020-06-30 03:12:51 -05:00
|
|
|
if allocStr == stdinSelector || envStr == stdinSelector || txStr == stdinSelector {
|
|
|
|
decoder := json.NewDecoder(os.Stdin)
|
2021-05-17 01:52:32 -05:00
|
|
|
if err := decoder.Decode(inputData); err != nil {
|
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed unmarshaling stdin: %v", err))
|
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
if allocStr != stdinSelector {
|
2021-11-22 02:25:35 -06:00
|
|
|
if err := readFile(allocStr, "alloc", &inputData.Alloc); err != nil {
|
|
|
|
return err
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
prestate.Pre = inputData.Alloc
|
2020-06-30 03:12:51 -05:00
|
|
|
|
2021-02-25 08:26:57 -06:00
|
|
|
// Set the block environment
|
2020-06-30 03:12:51 -05:00
|
|
|
if envStr != stdinSelector {
|
|
|
|
var env stEnv
|
2021-11-22 02:25:35 -06:00
|
|
|
if err := readFile(envStr, "env", &env); err != nil {
|
|
|
|
return err
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
inputData.Env = &env
|
|
|
|
}
|
|
|
|
prestate.Env = *inputData.Env
|
|
|
|
|
|
|
|
vmConfig := vm.Config{
|
|
|
|
Tracer: tracer,
|
|
|
|
}
|
|
|
|
// Construct the chainconfig
|
|
|
|
var chainConfig *params.ChainConfig
|
|
|
|
if cConf, extraEips, err := tests.GetChainConfig(ctx.String(ForknameFlag.Name)); err != nil {
|
2021-11-22 02:25:35 -06:00
|
|
|
return NewError(ErrorConfig, fmt.Errorf("failed constructing chain configuration: %v", err))
|
2020-06-30 03:12:51 -05:00
|
|
|
} else {
|
|
|
|
chainConfig = cConf
|
|
|
|
vmConfig.ExtraEips = extraEips
|
|
|
|
}
|
|
|
|
// Set the chain id
|
|
|
|
chainConfig.ChainID = big.NewInt(ctx.Int64(ChainIDFlag.Name))
|
|
|
|
|
2021-02-25 08:26:57 -06:00
|
|
|
var txsWithKeys []*txWithKey
|
|
|
|
if txStr != stdinSelector {
|
|
|
|
inFile, err := os.Open(txStr)
|
|
|
|
if err != nil {
|
|
|
|
return NewError(ErrorIO, fmt.Errorf("failed reading txs file: %v", err))
|
|
|
|
}
|
|
|
|
defer inFile.Close()
|
|
|
|
decoder := json.NewDecoder(inFile)
|
2021-08-07 16:04:34 -05:00
|
|
|
if strings.HasSuffix(txStr, ".rlp") {
|
|
|
|
var body hexutil.Bytes
|
|
|
|
if err := decoder.Decode(&body); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
var txs types.Transactions
|
|
|
|
if err := rlp.DecodeBytes(body, &txs); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
for _, tx := range txs {
|
|
|
|
txsWithKeys = append(txsWithKeys, &txWithKey{
|
|
|
|
key: nil,
|
|
|
|
tx: tx,
|
|
|
|
})
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
if err := decoder.Decode(&txsWithKeys); err != nil {
|
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed unmarshaling txs-file: %v", err))
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
|
|
|
} else {
|
2021-08-07 16:04:34 -05:00
|
|
|
if len(inputData.TxRlp) > 0 {
|
|
|
|
// Decode the body of already signed transactions
|
|
|
|
body := common.FromHex(inputData.TxRlp)
|
|
|
|
var txs types.Transactions
|
|
|
|
if err := rlp.DecodeBytes(body, &txs); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
for _, tx := range txs {
|
|
|
|
txsWithKeys = append(txsWithKeys, &txWithKey{
|
|
|
|
key: nil,
|
|
|
|
tx: tx,
|
|
|
|
})
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
// JSON encoded transactions
|
|
|
|
txsWithKeys = inputData.Txs
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
|
|
|
// We may have to sign the transactions.
|
|
|
|
signer := types.MakeSigner(chainConfig, big.NewInt(int64(prestate.Env.Number)))
|
|
|
|
|
|
|
|
if txs, err = signUnsignedTransactions(txsWithKeys, signer); err != nil {
|
2021-05-17 01:52:32 -05:00
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed signing transactions: %v", err))
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
2021-05-17 08:13:22 -05:00
|
|
|
// Sanity check, to not `panic` in state_transition
|
|
|
|
if chainConfig.IsLondon(big.NewInt(int64(prestate.Env.Number))) {
|
2022-10-28 05:25:37 -05:00
|
|
|
if prestate.Env.BaseFee != nil {
|
|
|
|
// Already set, base fee has precedent over parent base fee.
|
2023-04-03 02:33:17 -05:00
|
|
|
} else if prestate.Env.ParentBaseFee != nil && prestate.Env.Number != 0 {
|
2022-10-28 05:25:37 -05:00
|
|
|
parent := &types.Header{
|
2023-04-03 02:33:17 -05:00
|
|
|
Number: new(big.Int).SetUint64(prestate.Env.Number - 1),
|
2022-10-28 05:25:37 -05:00
|
|
|
BaseFee: prestate.Env.ParentBaseFee,
|
|
|
|
GasUsed: prestate.Env.ParentGasUsed,
|
|
|
|
GasLimit: prestate.Env.ParentGasLimit,
|
|
|
|
}
|
|
|
|
prestate.Env.BaseFee = misc.CalcBaseFee(chainConfig, parent)
|
|
|
|
} else {
|
2021-11-22 02:25:35 -06:00
|
|
|
return NewError(ErrorConfig, errors.New("EIP-1559 config but missing 'currentBaseFee' in env section"))
|
2021-05-17 08:13:22 -05:00
|
|
|
}
|
|
|
|
}
|
2023-01-25 08:32:25 -06:00
|
|
|
if chainConfig.IsShanghai(prestate.Env.Number) && prestate.Env.Withdrawals == nil {
|
|
|
|
return NewError(ErrorConfig, errors.New("Shanghai config but missing 'withdrawals' in env section"))
|
|
|
|
}
|
2022-05-02 09:26:30 -05:00
|
|
|
isMerged := chainConfig.TerminalTotalDifficulty != nil && chainConfig.TerminalTotalDifficulty.BitLen() == 0
|
|
|
|
env := prestate.Env
|
|
|
|
if isMerged {
|
|
|
|
// post-merge:
|
|
|
|
// - random must be supplied
|
|
|
|
// - difficulty must be zero
|
|
|
|
switch {
|
|
|
|
case env.Random == nil:
|
|
|
|
return NewError(ErrorConfig, errors.New("post-merge requires currentRandom to be defined in env"))
|
|
|
|
case env.Difficulty != nil && env.Difficulty.BitLen() != 0:
|
|
|
|
return NewError(ErrorConfig, errors.New("post-merge difficulty must be zero (or omitted) in env"))
|
|
|
|
}
|
|
|
|
prestate.Env.Difficulty = nil
|
|
|
|
} else if env.Difficulty == nil {
|
|
|
|
// pre-merge:
|
2021-08-25 08:04:26 -05:00
|
|
|
// If difficulty was not provided by caller, we need to calculate it.
|
|
|
|
switch {
|
|
|
|
case env.ParentDifficulty == nil:
|
2021-11-22 02:25:35 -06:00
|
|
|
return NewError(ErrorConfig, errors.New("currentDifficulty was not provided, and cannot be calculated due to missing parentDifficulty"))
|
2021-08-25 08:04:26 -05:00
|
|
|
case env.Number == 0:
|
2021-11-22 02:25:35 -06:00
|
|
|
return NewError(ErrorConfig, errors.New("currentDifficulty needs to be provided for block number 0"))
|
2021-08-25 08:04:26 -05:00
|
|
|
case env.Timestamp <= env.ParentTimestamp:
|
2021-11-22 02:25:35 -06:00
|
|
|
return NewError(ErrorConfig, fmt.Errorf("currentDifficulty cannot be calculated -- currentTime (%d) needs to be after parent time (%d)",
|
2021-08-25 08:04:26 -05:00
|
|
|
env.Timestamp, env.ParentTimestamp))
|
|
|
|
}
|
|
|
|
prestate.Env.Difficulty = calcDifficulty(chainConfig, env.Number, env.Timestamp,
|
|
|
|
env.ParentTimestamp, env.ParentDifficulty, env.ParentUncleHash)
|
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
// Run the test and aggregate the result
|
cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795)
* cmd/geth, eth, core: snapshot dump + unify with trie dump
* cmd/evm: dump API fixes
* cmd/geth, core, eth: fix some remaining errors
* cmd/evm: dump - add limit, support address startkey, address review concerns
* cmd, core/state, eth: minor polishes, fix snap dump crash, unify format
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-05-12 03:05:39 -05:00
|
|
|
s, result, err := prestate.Apply(vmConfig, chainConfig, txs, ctx.Int64(RewardFlag.Name), getTracer)
|
2020-06-30 03:12:51 -05:00
|
|
|
if err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
body, _ := rlp.EncodeToBytes(txs)
|
2020-06-30 03:12:51 -05:00
|
|
|
// Dump the excution result
|
|
|
|
collector := make(Alloc)
|
cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795)
* cmd/geth, eth, core: snapshot dump + unify with trie dump
* cmd/evm: dump API fixes
* cmd/geth, core, eth: fix some remaining errors
* cmd/evm: dump - add limit, support address startkey, address review concerns
* cmd, core/state, eth: minor polishes, fix snap dump crash, unify format
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-05-12 03:05:39 -05:00
|
|
|
s.DumpToCollector(collector, nil)
|
2021-02-25 08:26:57 -06:00
|
|
|
return dispatchOutput(ctx, baseDir, result, collector, body)
|
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
|
2021-02-25 08:26:57 -06:00
|
|
|
// txWithKey is a helper-struct, to allow us to use the types.Transaction along with
|
|
|
|
// a `secretKey`-field, for input
|
|
|
|
type txWithKey struct {
|
2021-11-23 03:33:15 -06:00
|
|
|
key *ecdsa.PrivateKey
|
|
|
|
tx *types.Transaction
|
|
|
|
protected bool
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func (t *txWithKey) UnmarshalJSON(input []byte) error {
|
2021-11-23 03:33:15 -06:00
|
|
|
// Read the metadata, if present
|
|
|
|
type txMetadata struct {
|
|
|
|
Key *common.Hash `json:"secretKey"`
|
|
|
|
Protected *bool `json:"protected"`
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
2021-11-23 03:33:15 -06:00
|
|
|
var data txMetadata
|
|
|
|
if err := json.Unmarshal(input, &data); err != nil {
|
2021-02-25 08:26:57 -06:00
|
|
|
return err
|
|
|
|
}
|
2021-11-23 03:33:15 -06:00
|
|
|
if data.Key != nil {
|
|
|
|
k := data.Key.Hex()[2:]
|
2021-02-25 08:26:57 -06:00
|
|
|
if ecdsaKey, err := crypto.HexToECDSA(k); err != nil {
|
|
|
|
return err
|
|
|
|
} else {
|
|
|
|
t.key = ecdsaKey
|
|
|
|
}
|
|
|
|
}
|
2021-11-23 03:33:15 -06:00
|
|
|
if data.Protected != nil {
|
|
|
|
t.protected = *data.Protected
|
|
|
|
} else {
|
|
|
|
t.protected = true
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
// Now, read the transaction itself
|
|
|
|
var tx types.Transaction
|
|
|
|
if err := json.Unmarshal(input, &tx); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
|
|
|
t.tx = &tx
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
|
|
|
// signUnsignedTransactions converts the input txs to canonical transactions.
|
|
|
|
//
|
|
|
|
// The transactions can have two forms, either
|
2022-09-10 06:25:40 -05:00
|
|
|
// 1. unsigned or
|
|
|
|
// 2. signed
|
|
|
|
//
|
2021-02-25 08:26:57 -06:00
|
|
|
// For (1), r, s, v, need so be zero, and the `secretKey` needs to be set.
|
|
|
|
// If so, we sign it here and now, with the given `secretKey`
|
|
|
|
// If the condition above is not met, then it's considered a signed transaction.
|
|
|
|
//
|
|
|
|
// To manage this, we read the transactions twice, first trying to read the secretKeys,
|
|
|
|
// and secondly to read them with the standard tx json format
|
|
|
|
func signUnsignedTransactions(txs []*txWithKey, signer types.Signer) (types.Transactions, error) {
|
|
|
|
var signedTxs []*types.Transaction
|
|
|
|
for i, txWithKey := range txs {
|
|
|
|
tx := txWithKey.tx
|
|
|
|
key := txWithKey.key
|
|
|
|
v, r, s := tx.RawSignatureValues()
|
|
|
|
if key != nil && v.BitLen()+r.BitLen()+s.BitLen() == 0 {
|
|
|
|
// This transaction needs to be signed
|
2021-11-23 03:33:15 -06:00
|
|
|
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)
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
if err != nil {
|
2021-05-17 01:52:32 -05:00
|
|
|
return nil, NewError(ErrorJson, fmt.Errorf("tx %d: failed to sign tx: %v", i, err))
|
2021-02-25 08:26:57 -06:00
|
|
|
}
|
|
|
|
signedTxs = append(signedTxs, signed)
|
|
|
|
} else {
|
|
|
|
// Already signed
|
|
|
|
signedTxs = append(signedTxs, tx)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return signedTxs, nil
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
type Alloc map[common.Address]core.GenesisAccount
|
|
|
|
|
|
|
|
func (g Alloc) OnRoot(common.Hash) {}
|
|
|
|
|
|
|
|
func (g Alloc) OnAccount(addr common.Address, dumpAccount state.DumpAccount) {
|
|
|
|
balance, _ := new(big.Int).SetString(dumpAccount.Balance, 10)
|
|
|
|
var storage map[common.Hash]common.Hash
|
|
|
|
if dumpAccount.Storage != nil {
|
|
|
|
storage = make(map[common.Hash]common.Hash)
|
|
|
|
for k, v := range dumpAccount.Storage {
|
|
|
|
storage[k] = common.HexToHash(v)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
genesisAccount := core.GenesisAccount{
|
cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795)
* cmd/geth, eth, core: snapshot dump + unify with trie dump
* cmd/evm: dump API fixes
* cmd/geth, core, eth: fix some remaining errors
* cmd/evm: dump - add limit, support address startkey, address review concerns
* cmd, core/state, eth: minor polishes, fix snap dump crash, unify format
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-05-12 03:05:39 -05:00
|
|
|
Code: dumpAccount.Code,
|
2020-06-30 03:12:51 -05:00
|
|
|
Storage: storage,
|
|
|
|
Balance: balance,
|
|
|
|
Nonce: dumpAccount.Nonce,
|
|
|
|
}
|
|
|
|
g[addr] = genesisAccount
|
|
|
|
}
|
|
|
|
|
2022-10-11 02:37:00 -05:00
|
|
|
// saveFile marshals the object to the given file
|
2020-08-19 04:31:13 -05:00
|
|
|
func saveFile(baseDir, filename string, data interface{}) error {
|
2020-06-30 03:12:51 -05:00
|
|
|
b, err := json.MarshalIndent(data, "", " ")
|
|
|
|
if err != nil {
|
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err))
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
location := path.Join(baseDir, filename)
|
2022-05-16 04:59:35 -05:00
|
|
|
if err = os.WriteFile(location, b, 0644); err != nil {
|
2020-06-30 03:12:51 -05:00
|
|
|
return NewError(ErrorIO, fmt.Errorf("failed writing output: %v", err))
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
log.Info("Wrote file", "file", location)
|
2020-06-30 03:12:51 -05:00
|
|
|
return nil
|
|
|
|
}
|
|
|
|
|
|
|
|
// dispatchOutput writes the output data to either stderr or stdout, or to the specified
|
|
|
|
// files
|
2021-02-25 08:26:57 -06:00
|
|
|
func dispatchOutput(ctx *cli.Context, baseDir string, result *ExecutionResult, alloc Alloc, body hexutil.Bytes) error {
|
2020-06-30 03:12:51 -05:00
|
|
|
stdOutObject := make(map[string]interface{})
|
|
|
|
stdErrObject := make(map[string]interface{})
|
2020-08-19 04:31:13 -05:00
|
|
|
dispatch := func(baseDir, fName, name string, obj interface{}) error {
|
2020-06-30 03:12:51 -05:00
|
|
|
switch fName {
|
|
|
|
case "stdout":
|
|
|
|
stdOutObject[name] = obj
|
|
|
|
case "stderr":
|
|
|
|
stdErrObject[name] = obj
|
2021-02-25 08:26:57 -06:00
|
|
|
case "":
|
|
|
|
// don't save
|
2020-06-30 03:12:51 -05:00
|
|
|
default: // save to file
|
2020-08-19 04:31:13 -05:00
|
|
|
if err := saveFile(baseDir, fName, obj); err != nil {
|
2020-06-30 03:12:51 -05:00
|
|
|
return err
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
2020-08-19 04:31:13 -05:00
|
|
|
if err := dispatch(baseDir, ctx.String(OutputAllocFlag.Name), "alloc", alloc); err != nil {
|
2020-06-30 03:12:51 -05:00
|
|
|
return err
|
|
|
|
}
|
2020-08-19 04:31:13 -05:00
|
|
|
if err := dispatch(baseDir, ctx.String(OutputResultFlag.Name), "result", result); err != nil {
|
2020-06-30 03:12:51 -05:00
|
|
|
return err
|
|
|
|
}
|
2021-02-25 08:26:57 -06:00
|
|
|
if err := dispatch(baseDir, ctx.String(OutputBodyFlag.Name), "body", body); err != nil {
|
|
|
|
return err
|
|
|
|
}
|
2020-06-30 03:12:51 -05:00
|
|
|
if len(stdOutObject) > 0 {
|
2021-09-02 02:22:43 -05:00
|
|
|
b, err := json.MarshalIndent(stdOutObject, "", " ")
|
2020-06-30 03:12:51 -05:00
|
|
|
if err != nil {
|
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err))
|
|
|
|
}
|
|
|
|
os.Stdout.Write(b)
|
2021-10-13 10:31:02 -05:00
|
|
|
os.Stdout.WriteString("\n")
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
if len(stdErrObject) > 0 {
|
2021-09-02 02:22:43 -05:00
|
|
|
b, err := json.MarshalIndent(stdErrObject, "", " ")
|
2020-06-30 03:12:51 -05:00
|
|
|
if err != nil {
|
|
|
|
return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err))
|
|
|
|
}
|
|
|
|
os.Stderr.Write(b)
|
2021-10-13 10:31:02 -05:00
|
|
|
os.Stderr.WriteString("\n")
|
2020-06-30 03:12:51 -05:00
|
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|