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Commit ac062f8f authored by Matthew Slipper's avatar Matthew Slipper Committed by GitHub
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state-surgery: Add state sturgery (#2655) 

See the README for an overview.
Co-authored-by: default avatarmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
parent e758153e
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go.work
View file @ ac062f8f
......@@ -15,6 +15,7 @@ use (
./op-proposer
./proxyd
./teleportr
./state-surgery
)
replace github.com/ethereum/go-ethereum v1.10.17 => github.com/ethereum-optimism/reference-optimistic-geth v0.0.0-20220602230953-dd2e24b3359f
......
state-surgery/Makefile 0 → 100644
View file @ ac062f8f
surgery:
go build -o ./surgery ./cmd/main.go
.PHONY: surgery
state-surgery/README.md 0 → 100644
View file @ ac062f8f
# state-surgery
This package performs state surgery. It takes the following input:
1. A v0 database
2. A partial `genesis.json`
3. A list of addresses that transacted on the network prior to this past regenesis.
4. A list of addresses that performed approvals on prior versions of the OVM ETH contract.
It creates an initialized Bedrock Geth database as output. It does this by performing the following steps:
1. Iterates over the old state.
2. For each account in the old state, add that account and its storage to the new state after copying its balance from the OVM_ETH contract.
3. Iterates over the pre-allocated accounts in the genesis file and adds them to the new state.
4. Imports any accounts that have OVM ETH balances but aren't in state.
5. Configures a genesis block in the new state using `genesis.json`.
It performs the following integrity checks:
1. OVM ETH storage slots must be completely accounted for.
2. The total supply of OVM ETH migrated must match the total supply of the OVM ETH contract.
This process takes about two hours on mainnet.
Unlike previous iterations of our state surgery scripts, this one does not write results to a `genesis.json` file. This is for the following reasons:
1. **Performance**. It's much faster to write binary to LevelDB than it is to write strings to a JSON file.
2. **State Size**. There are nearly 1MM accounts on mainnet, which would create a genesis file several gigabytes in size. This is impossible for Geth to import without a large amount of memory, since the entire JSON gets buffered into memory. Importing the entire state database will be much faster, and can be done with fewer resources.
## Data Files
The following data files are used for mainnet:
1. `mainnet-ovm-4-addresses.csv`: Contains all addresses that used OVM ETH during regenesis 4. Calculated by parsing Mint, Burn, and Transfer events from that network's OVM ETH contract.
2. `mainnet-ovm-4-allowances.csv`: Contains all addresses that performed an approval on OVM ETH during regenesis 4 and who they approved. Calculated by parsing Approve events on that network's OVM ETH contract.
These files are used to build the list of OVM ETH storage slots.
## Compilation
Run `make surgery`.
## Usage
```
NAME:
surgery - migrates data from v0 to Bedrock
USAGE:
surgery [global options] command [command options] [arguments...]
COMMANDS:
dump-addresses dumps addresses from OVM ETH
migrate migrates state in OVM ETH
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--data-dir value, -d value data directory to read
--help, -h show help (default: false)
```
state-surgery/addresses.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"strings"
l2grawdb "github.com/ethereum-optimism/optimism/l2geth/core/rawdb"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/ethdb"
)
var (
// AddressPreimagePrefix is the byte prefix of address preimages
// in Geth's database.
AddressPreimagePrefix = []byte("addr-preimage-")
// ErrStopIteration will stop iterators early when returned from the
// iterator's callback.
ErrStopIteration = errors.New("iteration stopped")
// MintTopic is the topic for mint events on OVM ETH.
MintTopic = common.HexToHash("0x0f6798a560793a54c3bcfe86a93cde1e73087d944c0ea20544137d4121396885")
)
type AddressCB func(address common.Address) error
type AllowanceCB func(owner, spender common.Address) error
// IterateDBAddresses iterates over each address in Geth's address
// preimage database, calling the callback with the address.
func IterateDBAddresses(inDB ethdb.Database, cb AddressCB) error {
iter := inDB.NewIterator(AddressPreimagePrefix, nil)
for iter.Next() {
if iter.Error() != nil {
return iter.Error()
}
addr := common.BytesToAddress(bytes.TrimPrefix(iter.Key(), AddressPreimagePrefix))
cbErr := cb(addr)
if cbErr == ErrStopIteration {
return nil
}
if cbErr != nil {
return cbErr
}
}
return iter.Error()
}
// IterateAddrList iterates over each address in an address list,
// calling the callback with the address.
func IterateAddrList(r io.Reader, cb AddressCB) error {
scan := bufio.NewScanner(r)
for scan.Scan() {
addrStr := scan.Text()
if !common.IsHexAddress(addrStr) {
return fmt.Errorf("invalid address %s", addrStr)
}
err := cb(common.HexToAddress(addrStr))
if err == ErrStopIteration {
return nil
}
if err != nil {
return err
}
}
return nil
}
// IterateAllowanceList iterates over each address in an allowance list,
// calling the callback with the owner and the spender.
func IterateAllowanceList(r io.Reader, cb AllowanceCB) error {
scan := bufio.NewScanner(r)
for scan.Scan() {
line := scan.Text()
splits := strings.Split(line, ",")
if len(splits) != 2 {
return fmt.Errorf("invalid allowance %s", line)
}
owner := splits[0]
spender := splits[1]
if !common.IsHexAddress(owner) {
return fmt.Errorf("invalid address %s", owner)
}
if !common.IsHexAddress(spender) {
return fmt.Errorf("invalid address %s", spender)
}
err := cb(common.HexToAddress(owner), common.HexToAddress(spender))
if err == ErrStopIteration {
return nil
}
}
return nil
}
// IterateMintEvents iterates over each mint event in the database starting
// from head and stopping at genesis.
func IterateMintEvents(inDB ethdb.Database, headNum uint64, cb AddressCB) error {
for headNum > 0 {
hash := l2grawdb.ReadCanonicalHash(inDB, headNum)
receipts := l2grawdb.ReadRawReceipts(inDB, hash, headNum)
for _, receipt := range receipts {
for _, l := range receipt.Logs {
if common.BytesToHash(l.Topics[0].Bytes()) != MintTopic {
continue
}
err := cb(common.BytesToAddress(l.Topics[1][12:]))
if errors.Is(err, ErrStopIteration) {
return nil
}
if err != nil {
return err
}
}
}
headNum--
}
return nil
}
state-surgery/cli.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"bytes"
"encoding/json"
"fmt"
"math/big"
"os"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"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/log"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
)
var (
// OVMETHAddress is the address of the OVM ETH predeploy.
OVMETHAddress = common.HexToAddress("0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000")
// maxSlot is the maximum slot we'll consider to be a non-mapping variable.
maxSlot = new(big.Int).SetUint64(256)
emptyCodeHash = crypto.Keccak256(nil)
)
// DumpAddresses dumps address preimages in Geth's database to disk.
func DumpAddresses(dataDir string, outFile string) error {
db := MustOpenDB(dataDir)
f, err := os.Create(outFile)
if err != nil {
return wrapErr(err, "error opening outfile")
}
logProgress := ProgressLogger(1000, "dumped addresses")
return IterateDBAddresses(db, func(address common.Address) error {
_, err := f.WriteString(address.Hex() + "\n")
if err != nil {
return wrapErr(err, "error writing outfile")
}
logProgress()
return nil
})
}
// Migrate performs the actual state migration. It does quite a lot:
//
// 1. It uses address lists, allowance lists, Mint events, and address preimages in
// the input state database to create a comprehensive list of storage slots in the
// OVM ETH contract.
// 2. It iterates over the slots in OVM ETH, and compares then against the list in (1).
// If the list doesn't match, or the total supply of OVM ETH doesn't match the sum of
// all balance storage slots, it panics.
// 3. It performs the actual migration by copying the input state DB into a new state DB.
// 4. It imports the provided genesis into the new state DB like Geth would during geth init.
//
// It takes the following arguments:
//
// - dataDir: A Geth data dir.
// - outDir: A directory to output the migrated database to.
// - genesis: The new chain's genesis configuration.
// - addrLists: A list of address list file paths. These address lists are used to populate
// balances from previous regenesis events.
// - allowanceLists: A list of allowance list file paths. These allowance lists are used
// to calculate allowance storage slots from previous regenesis events.
// - chainID: The chain ID of the chain being migrated.
func Migrate(dataDir, outDir string, genesis *core.Genesis, addrLists, allowanceLists []string, chainID, levelDBCacheSize, levelDBHandles int) error {
db := MustOpenDBWithCacheOpts(dataDir, levelDBCacheSize, levelDBHandles)
// Set of addresses that we will be migrating.
addressesToMigrate := make(map[common.Address]bool)
// Set of storage slots that we expect to see in the OVM ETH contract.
storageSlotsToMigrate := make(map[common.Hash]int)
// Chain params to use for integrity checking.
params := ParamsByChainID[chainID]
// Iterate over each address list, and read the addresses they
// contain into memory. Also calculate the storage slots for each
// address.
for _, list := range addrLists {
log.Info("reading address list", "list", list)
f, err := os.Open(list)
if err != nil {
return wrapErr(err, "error opening address list %s", list)
}
logProgress := ProgressLogger(10000, "read address")
err = IterateAddrList(f, func(address common.Address) error {
addressesToMigrate[address] = true
storageSlotsToMigrate[CalcOVMETHStorageKey(address)] = 1
logProgress()
return nil
})
f.Close()
if err != nil {
return wrapErr(err, "error reading address list")
}
}
// Same as above, but for allowances.
for _, list := range allowanceLists {
log.Info("reading allowance list", "list", list)
f, err := os.Open(list)
if err != nil {
return wrapErr(err, "error opening allowances list %s", list)
}
logProgress := ProgressLogger(10000, "read allowance")
err = IterateAllowanceList(f, func(owner, spender common.Address) error {
addressesToMigrate[owner] = true
storageSlotsToMigrate[CalcAllowanceStorageKey(owner, spender)] = 2
logProgress()
return nil
})
f.Close()
if err != nil {
return wrapErr(err, "error reading allowances list")
}
}
// Now, read address preimages from the database.
log.Info("reading addresses from DB")
logProgress := ProgressLogger(10000, "read address")
err := IterateDBAddresses(db, func(address common.Address) error {
addressesToMigrate[address] = true
storageSlotsToMigrate[CalcOVMETHStorageKey(address)] = 1
logProgress()
return nil
})
if err != nil {
return wrapErr(err, "error reading addressesToMigrate from DB")
}
headBlock := rawdb.ReadHeadBlock(db)
root := headBlock.Root()
// Read mint events from the database. Even though Geth's balance methods
// are instrumented, mints from the bridge happen in the EVM and so do
// not execute that code path. As a result, we parse mint events in order
// to not miss any balances.
log.Info("reading mint events from DB")
logProgress = ProgressLogger(100, "read mint event")
err = IterateMintEvents(db, headBlock.NumberU64(), func(address common.Address) error {
addressesToMigrate[address] = true
storageSlotsToMigrate[CalcOVMETHStorageKey(address)] = 1
logProgress()
return nil
})
if err != nil {
return wrapErr(err, "error reading mint events")
}
// Make sure all addresses are accounted for by iterating over
// the OVM ETH contract's state, and panicking if we miss
// any storage keys. We also keep track of the total amount of
// OVM ETH found, and diff that against the total supply of
// OVM ETH specified in the contract.
backingStateDB := state.NewDatabase(db)
stateDB, err := state.New(root, backingStateDB, nil)
if err != nil {
return wrapErr(err, "error opening state DB")
}
storageTrie := stateDB.StorageTrie(OVMETHAddress)
storageIt := trie.NewIterator(storageTrie.NodeIterator(nil))
logProgress = ProgressLogger(10000, "iterating storage keys")
totalFound := new(big.Int)
totalSupply := getOVMETHTotalSupply(stateDB)
for storageIt.Next() {
_, content, _, err := rlp.Split(storageIt.Value)
if err != nil {
panic(err)
}
k := common.BytesToHash(storageTrie.GetKey(storageIt.Key))
v := common.BytesToHash(content)
sType := storageSlotsToMigrate[k]
switch sType {
case 1:
// This slot is a balance, increment totalFound.
totalFound = totalFound.Add(totalFound, v.Big())
case 2:
// This slot is an allowance, ignore it.
continue
default:
slot := new(big.Int).SetBytes(k.Bytes())
// Check if this slot is a variable. If it isn't, and it isn't a
// known missing key, abort
if slot.Cmp(maxSlot) == 1 && !params.KnownMissingKeys[k] {
log.Crit("missed storage key", "k", k.String(), "v", v.String())
}
}
logProgress()
}
// Verify that the total supply is what we expect. We allow a hardcoded
// delta to be specified in the chain params since older regenesis events
// had supply bugs.
delta := new(big.Int).Set(totalSupply)
delta = delta.Sub(delta, totalFound)
if delta.Cmp(params.ExpectedSupplyDelta) != 0 {
log.Crit(
"supply mismatch",
"migrated", totalFound,
"supply", totalSupply,
"delta", delta,
"exp_delta", params.ExpectedSupplyDelta,
)
}
log.Info(
"supply verified OK",
"migrated", totalFound.String(),
"supply", totalSupply.String(),
"delta", delta.String(),
"exp_delta", params.ExpectedSupplyDelta,
)
log.Info("performing migration")
outDB := MustOpenDB(outDir)
outStateDB, err := state.New(common.Hash{}, state.NewDatabase(outDB), nil)
if err != nil {
return wrapErr(err, "error opening output state DB")
}
// Iterate over the Genesis allocation accounts. These will override
// any accounts found in the state.
log.Info("importing allocated accounts")
logAllocProgress := ProgressLogger(1000, "allocated accounts")
for addr, account := range genesis.Alloc {
outStateDB.SetBalance(addr, account.Balance)
outStateDB.SetCode(addr, account.Code)
outStateDB.SetNonce(addr, account.Nonce)
for key, value := range account.Storage {
outStateDB.SetState(addr, key, value)
}
logAllocProgress()
}
log.Info("trie dumping started", "root", root)
tr, err := backingStateDB.OpenTrie(root)
it := trie.NewIterator(tr.NodeIterator(nil))
totalMigrated := new(big.Int)
logAccountProgress := ProgressLogger(1000, "imported accounts")
migratedAccounts := make(map[common.Address]bool)
for it.Next() {
// It's up to us to decode trie data.
var data types.StateAccount
if err := rlp.DecodeBytes(it.Value, &data); err != nil {
panic(err)
}
addrBytes := tr.GetKey(it.Key)
addr := common.BytesToAddress(addrBytes)
migratedAccounts[addr] = true
// Skip genesis addressesToMigrate.
if _, ok := genesis.Alloc[addr]; ok {
logAccountProgress()
continue
}
// Skip OVM ETH, though it will probably be put in the genesis. This is here as a fallback
// in case we don't.
if addr == OVMETHAddress {
logAccountProgress()
continue
}
addrHash := crypto.Keccak256Hash(addr[:])
code := getCode(addrHash, data, backingStateDB)
// Get the OVM ETH balance based on the address's storage key.
ovmBalance := getOVMETHBalance(stateDB, addr)
// No accounts should have a balance in state. If they do, bail.
if data.Balance.Sign() > 0 {
log.Crit("account has non-zero balance in state - should never happen", "addr", addr)
}
// Actually perform the migration by setting the appropriate values in state.
outStateDB.SetBalance(addr, ovmBalance)
outStateDB.SetCode(addr, code)
outStateDB.SetNonce(addr, data.Nonce)
// Bump the total OVM balance.
totalMigrated = totalMigrated.Add(totalMigrated, ovmBalance)
// Grab the storage trie.
storageTrie, err := backingStateDB.OpenStorageTrie(addrHash, data.Root)
if err != nil {
return wrapErr(err, "error opening storage trie")
}
storageIt := trie.NewIterator(storageTrie.NodeIterator(nil))
logStorageProgress := ProgressLogger(10000, fmt.Sprintf("imported storage slots for %s", addr))
for storageIt.Next() {
_, content, _, err := rlp.Split(storageIt.Value)
if err != nil {
panic(err)
}
// Update each storage slot for this account in state.
outStateDB.SetState(
addr,
common.BytesToHash(storageTrie.GetKey(storageIt.Key)),
common.BytesToHash(content),
)
logStorageProgress()
}
logAccountProgress()
}
// Take care of nonce zero accounts with balances. These are accounts
// that received OVM ETH as part of the regenesis, but never actually
// transacted on-chain.
logNonceZeroProgress := ProgressLogger(1000, "imported zero nonce accounts")
log.Info("importing accounts with zero-nonce balances")
for addr := range addressesToMigrate {
if migratedAccounts[addr] {
continue
}
ovmBalance := getOVMETHBalance(stateDB, addr)
totalMigrated = totalMigrated.Add(totalMigrated, ovmBalance)
outStateDB.AddBalance(addr, ovmBalance)
logNonceZeroProgress()
}
// Make sure that the amount we migrated matches the amount in
// our original state.
if totalMigrated.Cmp(totalFound) != 0 {
log.Crit(
"total migrated does not equal total OVM eth found",
"migrated", totalMigrated,
"found", totalFound,
)
}
log.Info("committing state DB")
newRoot, err := outStateDB.Commit(false)
if err != nil {
return wrapErr(err, "error writing output state DB")
}
log.Info("committed state DB", "root", newRoot)
log.Info("committing trie DB")
if err := outStateDB.Database().TrieDB().Commit(newRoot, true, nil); err != nil {
return wrapErr(err, "error writing output trie DB")
}
log.Info("committed trie DB")
// Now that the state is dumped, insert the genesis block. We pass in a nil
// database here because we don't want to update the state again with the
// pre-allocs.
//
// Unlike regular Geth (which panics if you try to import a genesis state with a nonzero
// block number), the block number can be anything.
block := genesis.ToBlock(nil)
// Geth block headers are immutable, so swap the root and make a new block with the
// updated root.
header := block.Header()
header.Root = newRoot
block = types.NewBlock(header, nil, nil, nil, trie.NewStackTrie(nil))
blob, err := json.Marshal(genesis)
if err != nil {
log.Crit("error marshaling genesis state", "err", err)
}
// Write the genesis state to the database. This is taken verbatim from Geth's
// core.Genesis struct.
rawdb.WriteGenesisState(outDB, block.Hash(), blob)
rawdb.WriteTd(outDB, block.Hash(), block.NumberU64(), block.Difficulty())
rawdb.WriteBlock(outDB, block)
rawdb.WriteReceipts(outDB, block.Hash(), block.NumberU64(), nil)
rawdb.WriteCanonicalHash(outDB, block.Hash(), block.NumberU64())
rawdb.WriteHeadBlockHash(outDB, block.Hash())
rawdb.WriteHeadFastBlockHash(outDB, block.Hash())
rawdb.WriteHeadHeaderHash(outDB, block.Hash())
rawdb.WriteChainConfig(outDB, block.Hash(), genesis.Config)
return nil
}
// getOVMETHTotalSupply returns OVM ETH's total supply by reading
// the appropriate storage slot.
func getOVMETHTotalSupply(inStateDB *state.StateDB) *big.Int {
position := common.Big2
key := common.BytesToHash(common.LeftPadBytes(position.Bytes(), 32))
return inStateDB.GetState(OVMETHAddress, key).Big()
}
// getCode returns a contract's code. Taken verbatim from Geth.
func getCode(addrHash common.Hash, data types.StateAccount, db state.Database) []byte {
if bytes.Equal(data.CodeHash, emptyCodeHash) {
return nil
}
code, err := db.ContractCode(
addrHash,
common.BytesToHash(data.CodeHash),
)
if err != nil {
panic(err)
}
return code
}
// getOVMETHBalance gets a user's OVM ETH balance from state by querying the
// appropriate storage slot directly.
func getOVMETHBalance(inStateDB *state.StateDB, addr common.Address) *big.Int {
return inStateDB.GetState(OVMETHAddress, CalcOVMETHStorageKey(addr)).Big()
}
state-surgery/cmd/main.go 0 → 100644
View file @ ac062f8f
package main
import (
"os"
"strings"
surgery "github.com/ethereum-optimism/optimism/state-surgery"
"github.com/ethereum/go-ethereum/log"
"github.com/mattn/go-isatty"
"github.com/urfave/cli/v2"
)
func main() {
log.Root().SetHandler(log.StreamHandler(os.Stderr, log.TerminalFormat(isatty.IsTerminal(os.Stderr.Fd()))))
app := &cli.App{
Name: "surgery",
Usage: "migrates data from v0 to Bedrock",
Commands: []*cli.Command{
{
Name: "dump-addresses",
Usage: "dumps addresses from OVM ETH",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "out-file",
Aliases: []string{"o"},
Usage: "file to write addresses to",
Required: true,
},
},
Action: dumpAddressesAction,
},
{
Name: "migrate",
Usage: "migrates state in OVM ETH",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "genesis-file",
Aliases: []string{"g"},
Usage: "path to a genesis file",
Required: true,
},
&cli.StringFlag{
Name: "out-dir",
Aliases: []string{"o"},
Usage: "path to output directory",
Required: true,
},
&cli.StringFlag{
Name: "address-lists",
Aliases: []string{"a"},
Usage: "comma-separated list of address files to read",
Required: true,
},
&cli.StringFlag{
Name: "allowance-lists",
Aliases: []string{"l"},
Usage: "comma-separated list of allowance lists to read",
Required: true,
},
&cli.IntFlag{
Name: "chain-id",
Usage: "chain ID",
Value: 1,
Required: false,
},
&cli.IntFlag{
Name: "leveldb-cache-size-mb",
Usage: "leveldb cache size in MB",
Value: 16,
Required: false,
},
&cli.IntFlag{
Name: "leveldb-file-handles",
Usage: "leveldb file handles",
Value: 16,
Required: false,
},
},
Action: migrateAction,
},
},
Flags: []cli.Flag{
&cli.StringFlag{
Name: "data-dir",
Aliases: []string{"d"},
Usage: "data directory to read",
Required: true,
},
},
}
if err := app.Run(os.Args); err != nil {
log.Crit("error in migration", "err", err)
}
}
func dumpAddressesAction(cliCtx *cli.Context) error {
dataDir := cliCtx.String("data-dir")
outFile := cliCtx.String("out-file")
return surgery.DumpAddresses(dataDir, outFile)
}
func migrateAction(cliCtx *cli.Context) error {
dataDir := cliCtx.String("data-dir")
outDir := cliCtx.String("out-dir")
genesisPath := cliCtx.String("genesis-file")
addressLists := strings.Split(cliCtx.String("address-lists"), ",")
allowanceLists := strings.Split(cliCtx.String("allowance-lists"), ",")
chainID := cliCtx.Int("chain-id")
levelDBCacheSize := cliCtx.Int("leveldb-cache-size-mb")
levelDBHandles := cliCtx.Int("leveldb-file-handles")
genesis, err := surgery.ReadGenesisFromFile(genesisPath)
if err != nil {
return err
}
return surgery.Migrate(dataDir, outDir, genesis, addressLists, allowanceLists, chainID, levelDBCacheSize, levelDBHandles)
}
state-surgery/data/mainnet-ovm-4-addresses.csv 0 → 100644
View file @ ac062f8f
This source diff could not be displayed because it is too large. You can view the blob instead.
state-surgery/data/mainnet-ovm-4-allowances.csv 0 → 100644
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This source diff could not be displayed because it is too large. You can view the blob instead.
state-surgery/db.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"path/filepath"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
)
// MustOpenDB opens a Geth database, or panics. Note that
// the database must be opened with a freezer in order to
// properly read historical data.
func MustOpenDB(dataDir string) ethdb.Database {
return MustOpenDBWithCacheOpts(dataDir, 0, 0)
}
// MustOpenDBWithCacheOpts opens a Geth database or panics. Allows
// the caller to pass in LevelDB cache parameters.
func MustOpenDBWithCacheOpts(dataDir string, cacheSize, handles int) ethdb.Database {
dir := filepath.Join(dataDir, "geth", "chaindata")
db, err := rawdb.NewLevelDBDatabaseWithFreezer(
dir,
cacheSize,
handles,
filepath.Join(dir, "ancient"),
"",
true,
)
if err != nil {
log.Crit("error opening raw DB", "err", err)
}
return db
}
state-surgery/genesis.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"encoding/json"
"io"
"os"
"github.com/ethereum/go-ethereum/core"
)
// ReadGenesisFromFile reads a genesis object from a file.
func ReadGenesisFromFile(path string) (*core.Genesis, error) {
f, err := os.Open(path)
if err != nil {
return nil, err
}
defer f.Close()
return ReadGenesis(f)
}
// ReadGenesis reads a genesis object from an io.Reader.
func ReadGenesis(r io.Reader) (*core.Genesis, error) {
genesis := new(core.Genesis)
if err := json.NewDecoder(r).Decode(genesis); err != nil {
return nil, err
}
return genesis, nil
}
state-surgery/go.mod 0 → 100644
View file @ ac062f8f
module github.com/ethereum-optimism/optimism/state-surgery
go 1.18
require (
github.com/ethereum/go-ethereum v1.10.17
github.com/mattn/go-isatty v0.0.12
github.com/urfave/cli/v2 v2.3.0
)
require (
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d // indirect
github.com/go-stack/stack v1.8.1 // indirect
github.com/russross/blackfriday/v2 v2.0.1 // indirect
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6 // indirect
)
state-surgery/go.sum 0 → 100644
View file @ ac062f8f
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.43.0/go.mod h1:BOSR3VbTLkk6FDC/TcffxP4NF/FFBGA5ku+jvKOP7pg=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gcw=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigtable v1.2.0/go.mod h1:JcVAOl45lrTmQfLj7T6TxyMzIN/3FGGcFm+2xVAli2o=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
collectd.org v0.3.0/go.mod h1:A/8DzQBkF6abtvrT2j/AU/4tiBgJWYyh0y/oB/4MlWE=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/Azure/azure-sdk-for-go/sdk/azcore v0.21.1/go.mod h1:fBF9PQNqB8scdgpZ3ufzaLntG0AG7C1WjPMsiFOmfHM=
github.com/Azure/azure-sdk-for-go/sdk/internal v0.8.3/go.mod h1:KLF4gFr6DcKFZwSuH8w8yEK6DpFl3LP5rhdvAb7Yz5I=
github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v0.3.0/go.mod h1:tPaiy8S5bQ+S5sOiDlINkp7+Ef339+Nz5L5XO+cnOHo=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
github.com/VictoriaMetrics/fastcache v1.6.0/go.mod h1:0qHz5QP0GMX4pfmMA/zt5RgfNuXJrTP0zS7DqpHGGTw=
github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
github.com/apache/arrow/go/arrow v0.0.0-20191024131854-af6fa24be0db/go.mod h1:VTxUBvSJ3s3eHAg65PNgrsn5BtqCRPdmyXh6rAfdxN0=
github.com/aws/aws-sdk-go-v2 v1.2.0/go.mod h1:zEQs02YRBw1DjK0PoJv3ygDYOFTre1ejlJWl8FwAuQo=
github.com/aws/aws-sdk-go-v2/config v1.1.1/go.mod h1:0XsVy9lBI/BCXm+2Tuvt39YmdHwS5unDQmxZOYe8F5Y=
github.com/aws/aws-sdk-go-v2/credentials v1.1.1/go.mod h1:mM2iIjwl7LULWtS6JCACyInboHirisUUdkBPoTHMOUo=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.0.2/go.mod h1:3hGg3PpiEjHnrkrlasTfxFqUsZ2GCk/fMUn4CbKgSkM=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.0.2/go.mod h1:45MfaXZ0cNbeuT0KQ1XJylq8A6+OpVV2E5kvY/Kq+u8=
github.com/aws/aws-sdk-go-v2/service/route53 v1.1.1/go.mod h1:rLiOUrPLW/Er5kRcQ7NkwbjlijluLsrIbu/iyl35RO4=
github.com/aws/aws-sdk-go-v2/service/sso v1.1.1/go.mod h1:SuZJxklHxLAXgLTc1iFXbEWkXs7QRTQpCLGaKIprQW0=
github.com/aws/aws-sdk-go-v2/service/sts v1.1.1/go.mod h1:Wi0EBZwiz/K44YliU0EKxqTCJGUfYTWXrrBwkq736bM=
github.com/aws/smithy-go v1.1.0/go.mod h1:EzMw8dbp/YJL4A5/sbhGddag+NPT7q084agLbB9LgIw=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/bmizerany/pat v0.0.0-20170815010413-6226ea591a40/go.mod h1:8rLXio+WjiTceGBHIoTvn60HIbs7Hm7bcHjyrSqYB9c=
github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
github.com/btcsuite/btcd/btcec/v2 v2.1.2/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
github.com/c-bata/go-prompt v0.2.2/go.mod h1:VzqtzE2ksDBcdln8G7mk2RX9QyGjH+OVqOCSiVIqS34=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/cespare/cp v0.1.0/go.mod h1:SOGHArjBr4JWaSDEVpWpo/hNg6RoKrls6Oh40hiwW+s=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cloudflare/cloudflare-go v0.14.0/go.mod h1:EnwdgGMaFOruiPZRFSgn+TsQ3hQ7C/YWzIGLeu5c304=
github.com/consensys/bavard v0.1.8-0.20210406032232-f3452dc9b572/go.mod h1:Bpd0/3mZuaj6Sj+PqrmIquiOKy397AKGThQPaGzNXAQ=
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 h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
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 v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/deckarep/golang-set v1.8.0/go.mod h1:5nI87KwE7wgsBU1F4GKAw2Qod7p5kyS383rP6+o6qqo=
github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
github.com/deepmap/oapi-codegen v1.6.0/go.mod h1:ryDa9AgbELGeB+YEXE1dR53yAjHwFvE9iAUlWl9Al3M=
github.com/deepmap/oapi-codegen v1.8.2/go.mod h1:YLgSKSDv/bZQB7N4ws6luhozi3cEdRktEqrX88CvjIw=
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 v1.4.1-0.20201116162257-a2a8dda75c91/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
github.com/dnaeon/go-vcr v1.1.0/go.mod h1:M7tiix8f0r6mKKJ3Yq/kqU1OYf3MnfmBWVbPx/yU9ko=
github.com/dnaeon/go-vcr v1.2.0/go.mod h1:R4UdLID7HZT3taECzJs4YgbbH6PIGXB6W/sc5OLb6RQ=
github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
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/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/ethereum/go-ethereum v1.10.17 h1:XEcumY+qSr1cZQaWsQs5Kck3FHB0V2RiMHPdTBJ+oT8=
github.com/ethereum/go-ethereum v1.10.17/go.mod h1:Lt5WzjM07XlXc95YzrhosmR4J9Ahd6X2wyEV2SvGhk0=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff/go.mod h1:x7DCsMOv1taUwEWCzT4cmDeAkigA5/QCwUodaVOe8Ww=
github.com/getkin/kin-openapi v0.53.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
github.com/getkin/kin-openapi v0.61.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/go-chi/chi/v5 v5.0.0/go.mod h1:BBug9lr0cqtdAhsu6R4AAdvufI0/XBzAQSsUqJpoZOs=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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 v2.1.3+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/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw=
github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
github.com/gofrs/uuid v3.3.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
gonum.org/v1/gonum v0.0.0-20181121035319-3f7ecaa7e8ca/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
gonum.org/v1/gonum v0.6.0/go.mod h1:9mxDZsDKxgMAuccQkewq682L+0eCu4dCN2yonUJTCLU=
gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200108215221-bd8f9a0ef82f/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
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/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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/go.mod h1:5AcXVHNjg+BDxry382+8OKon8SEWiKktQR07RKPsv1c=
gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6/go.mod h1:uAJfkITjFhyEEuUfm7bsmCZRbW5WRq8s9EY8HZ6hCns=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/urfave/cli.v1 v1.20.0/go.mod h1:vuBzUtMdQeixQj8LVd+/98pzhxNGQoyuPBlsXHOQNO0=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.1.3/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
state-surgery/params.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
)
// Params contains the configuration parameters used for verifying
// the integrity of the migration.
type Params struct {
// KnownMissingKeys is a set of known OVM ETH storage keys that are unaccounted for.
KnownMissingKeys map[common.Hash]bool
// ExpectedSupplyDelta is the expected delta between the total supply of OVM ETH,
// and ETH we were able to migrate. This is used to account for supply bugs in
//previous regenesis events.
ExpectedSupplyDelta *big.Int
}
var ParamsByChainID = map[int]*Params{
1: {
// These storage keys were unaccounted for in the genesis state of regenesis 5.
map[common.Hash]bool{
common.HexToHash("0x8632b3478ce27e6c2251f16f71bf134373ff9d23cff5b8d5f95475fa6e52fe22"): true,
common.HexToHash("0x47c25b07402d92e0d7f0cd9e347329fa0d86d16717cf933f836732313929fc1f"): true,
common.HexToHash("0x2acc0ec5cc86ffda9ceba005a317bcf0e86863e11be3981e923d5b103990055d"): true,
},
// Regenesis 4 contained a supply bug.
new(big.Int).SetUint64(1637102600003999992),
},
}
state-surgery/storage.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"github.com/ethereum/go-ethereum/common"
"golang.org/x/crypto/sha3"
)
// BytesBacked is a re-export of the same interface in Geth,
// which is unfortunately private.
type BytesBacked interface {
Bytes() []byte
}
// CalcAllowanceStorageKey calculates the storage key of an allowance in OVM ETH.
func CalcAllowanceStorageKey(owner common.Address, spender common.Address) common.Hash {
inner := CalcStorageKey(owner, common.Big1)
return CalcStorageKey(spender, inner)
}
// CalcOVMETHStorageKey calculates the storage key of an OVM ETH balance.
func CalcOVMETHStorageKey(addr common.Address) common.Hash {
return CalcStorageKey(addr, common.Big0)
}
// CalcStorageKey is a helper method to calculate storage keys.
func CalcStorageKey(a, b BytesBacked) common.Hash {
hasher := sha3.NewLegacyKeccak256()
hasher.Write(common.LeftPadBytes(a.Bytes(), 32))
hasher.Write(common.LeftPadBytes(b.Bytes(), 32))
digest := hasher.Sum(nil)
return common.BytesToHash(digest)
}
state-surgery/util.go 0 → 100644
View file @ ac062f8f
package state_surgery
import (
"fmt"
"github.com/ethereum/go-ethereum/log"
)
func wrapErr(err error, msg string, ctx ...any) error {
return fmt.Errorf("%s: %w", fmt.Sprintf(msg, ctx...), err)
}
func ProgressLogger(n int, msg string) func() {
var i int
return func() {
i++
if i%n != 0 {
return
}
log.Info(msg, "count", i)
}
}
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