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all: move genesis initialization to blockchain (#25523)

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* all: move genesis initialization to blockchain

* core: add one more check

* core: fix tests
This commit is contained in:
rjl493456442
2022-08-30 18:22:28 +02:00
committed by GitHub
parent 2b6df280de
commit d10c280309
35 changed files with 406 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files
eth/backend.go
+24 -31
View File
@@ -22,7 +22,6 @@ import (
"fmt"
"math/big"
"runtime"
"strings"
"sync"
"sync/atomic"
@@ -126,38 +125,30 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
}
log.Info("Allocated trie memory caches", "clean", common.StorageSize(config.TrieCleanCache)*1024*1024, "dirty", common.StorageSize(config.TrieDirtyCache)*1024*1024)
// Transfer mining-related config to the ethash config.
ethashConfig := config.Ethash
ethashConfig.NotifyFull = config.Miner.NotifyFull
// Assemble the Ethereum object
chainDb, err := stack.OpenDatabaseWithFreezer("chaindata", config.DatabaseCache, config.DatabaseHandles, config.DatabaseFreezer, "eth/db/chaindata/", false)
if err != nil {
return nil, err
}
chainConfig, genesisHash, genesisErr := core.SetupGenesisBlockWithOverride(chainDb, config.Genesis, config.OverrideTerminalTotalDifficulty, config.OverrideTerminalTotalDifficultyPassed)
if _, ok := genesisErr.(*params.ConfigCompatError); genesisErr != nil && !ok {
return nil, genesisErr
}
log.Info("")
log.Info(strings.Repeat("-", 153))
for _, line := range strings.Split(chainConfig.String(), "\n") {
log.Info(line)
}
log.Info(strings.Repeat("-", 153))
log.Info("")
if err := pruner.RecoverPruning(stack.ResolvePath(""), chainDb, stack.ResolvePath(config.TrieCleanCacheJournal)); err != nil {
log.Error("Failed to recover state", "error", err)
}
merger := consensus.NewMerger(chainDb)
// Transfer mining-related config to the ethash config.
ethashConfig := config.Ethash
ethashConfig.NotifyFull = config.Miner.NotifyFull
cliqueConfig, err := core.LoadCliqueConfig(chainDb, config.Genesis)
if err != nil {
return nil, err
}
engine := ethconfig.CreateConsensusEngine(stack, &ethashConfig, cliqueConfig, config.Miner.Notify, config.Miner.Noverify, chainDb)
eth := &Ethereum{
config: config,
merger: merger,
merger: consensus.NewMerger(chainDb),
chainDb: chainDb,
eventMux: stack.EventMux(),
accountManager: stack.AccountManager(),
engine: ethconfig.CreateConsensusEngine(stack, chainConfig, &ethashConfig, config.Miner.Notify, config.Miner.Noverify, chainDb),
engine: engine,
closeBloomHandler: make(chan struct{}),
networkID: config.NetworkId,
gasPrice: config.Miner.GasPrice,
@@ -201,34 +192,36 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
Preimages: config.Preimages,
}
)
eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, chainConfig, eth.engine, vmConfig, eth.shouldPreserve, &config.TxLookupLimit)
// Override the chain config with provided settings.
var overrides core.ChainOverrides
if config.OverrideTerminalTotalDifficulty != nil {
overrides.OverrideTerminalTotalDifficulty = config.OverrideTerminalTotalDifficulty
}
if config.OverrideTerminalTotalDifficultyPassed != nil {
overrides.OverrideTerminalTotalDifficultyPassed = config.OverrideTerminalTotalDifficultyPassed
}
eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, config.Genesis, &overrides, eth.engine, vmConfig, eth.shouldPreserve, &config.TxLookupLimit)
if err != nil {
return nil, err
}
// Rewind the chain in case of an incompatible config upgrade.
if compat, ok := genesisErr.(*params.ConfigCompatError); ok {
log.Warn("Rewinding chain to upgrade configuration", "err", compat)
eth.blockchain.SetHead(compat.RewindTo)
rawdb.WriteChainConfig(chainDb, genesisHash, chainConfig)
}
eth.bloomIndexer.Start(eth.blockchain)
if config.TxPool.Journal != "" {
config.TxPool.Journal = stack.ResolvePath(config.TxPool.Journal)
}
eth.txPool = core.NewTxPool(config.TxPool, chainConfig, eth.blockchain)
eth.txPool = core.NewTxPool(config.TxPool, eth.blockchain.Config(), eth.blockchain)
// Permit the downloader to use the trie cache allowance during fast sync
cacheLimit := cacheConfig.TrieCleanLimit + cacheConfig.TrieDirtyLimit + cacheConfig.SnapshotLimit
checkpoint := config.Checkpoint
if checkpoint == nil {
checkpoint = params.TrustedCheckpoints[genesisHash]
checkpoint = params.TrustedCheckpoints[eth.blockchain.Genesis().Hash()]
}
if eth.handler, err = newHandler(&handlerConfig{
Database: chainDb,
Chain: eth.blockchain,
TxPool: eth.txPool,
Merger: merger,
Merger: eth.merger,
Network: config.NetworkId,
Sync: config.SyncMode,
BloomCache: uint64(cacheLimit),
@@ -239,7 +232,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
return nil, err
}
eth.miner = miner.New(eth, &config.Miner, chainConfig, eth.EventMux(), eth.engine, eth.isLocalBlock)
eth.miner = miner.New(eth, &config.Miner, eth.blockchain.Config(), eth.EventMux(), eth.engine, eth.isLocalBlock)
eth.miner.SetExtra(makeExtraData(config.Miner.ExtraData))
eth.APIBackend = &EthAPIBackend{stack.Config().ExtRPCEnabled(), stack.Config().AllowUnprotectedTxs, eth, nil}
eth/downloader/downloader_test.go
+3 -2
View File
@@ -68,13 +68,14 @@ func newTesterWithNotification(t *testing.T, success func()) *downloadTester {
t.Cleanup(func() {
db.Close()
})
gspec := core.Genesis{
gspec := &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
gspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
chain, err := core.NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {
panic(err)
}
eth/downloader/testchain_test.go
+2 -1
View File
@@ -39,6 +39,7 @@ var (
testDB = rawdb.NewMemoryDatabase()
testGspec = core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
@@ -219,7 +220,7 @@ func newTestBlockchain(blocks []*types.Block) *core.BlockChain {
db := rawdb.NewMemoryDatabase()
testGspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
chain, err := core.NewBlockChain(db, nil, &testGspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {
panic(err)
}
eth/ethconfig/config.go
+14 -14
View File
@@ -217,13 +217,13 @@ type Config struct {
}
// CreateConsensusEngine creates a consensus engine for the given chain configuration.
func CreateConsensusEngine(stack *node.Node, chainConfig *params.ChainConfig, config *ethash.Config, notify []string, noverify bool, db ethdb.Database) consensus.Engine {
func CreateConsensusEngine(stack *node.Node, ethashConfig *ethash.Config, cliqueConfig *params.CliqueConfig, notify []string, noverify bool, db ethdb.Database) consensus.Engine {
// If proof-of-authority is requested, set it up
var engine consensus.Engine
if chainConfig.Clique != nil {
engine = clique.New(chainConfig.Clique, db)
if cliqueConfig != nil {
engine = clique.New(cliqueConfig, db)
} else {
switch config.PowMode {
switch ethashConfig.PowMode {
case ethash.ModeFake:
log.Warn("Ethash used in fake mode")
case ethash.ModeTest:
@@ -232,16 +232,16 @@ func CreateConsensusEngine(stack *node.Node, chainConfig *params.ChainConfig, co
log.Warn("Ethash used in shared mode")
}
engine = ethash.New(ethash.Config{
PowMode: config.PowMode,
CacheDir: stack.ResolvePath(config.CacheDir),
CachesInMem: config.CachesInMem,
CachesOnDisk: config.CachesOnDisk,
CachesLockMmap: config.CachesLockMmap,
DatasetDir: config.DatasetDir,
DatasetsInMem: config.DatasetsInMem,
DatasetsOnDisk: config.DatasetsOnDisk,
DatasetsLockMmap: config.DatasetsLockMmap,
NotifyFull: config.NotifyFull,
PowMode: ethashConfig.PowMode,
CacheDir: stack.ResolvePath(ethashConfig.CacheDir),
CachesInMem: ethashConfig.CachesInMem,
CachesOnDisk: ethashConfig.CachesOnDisk,
CachesLockMmap: ethashConfig.CachesLockMmap,
DatasetDir: ethashConfig.DatasetDir,
DatasetsInMem: ethashConfig.DatasetsInMem,
DatasetsOnDisk: ethashConfig.DatasetsOnDisk,
DatasetsLockMmap: ethashConfig.DatasetsLockMmap,
NotifyFull: ethashConfig.NotifyFull,
}, notify, noverify)
engine.(*ethash.Ethash).SetThreads(-1) // Disable CPU mining
}
eth/gasprice/gasprice_test.go
+1 -1
View File
@@ -162,7 +162,7 @@ func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBacke
// Construct testing chain
diskdb := rawdb.NewMemoryDatabase()
gspec.MustCommit(diskdb)
chain, err := core.NewBlockChain(diskdb, &core.CacheConfig{TrieCleanNoPrefetch: true}, gspec.Config, engine, vm.Config{}, nil, nil)
chain, err := core.NewBlockChain(diskdb, &core.CacheConfig{TrieCleanNoPrefetch: true}, gspec, nil, engine, vm.Config{}, nil, nil)
if err != nil {
t.Fatalf("Failed to create local chain, %v", err)
}
eth/handler_eth_test.go
+2 -2
View File
@@ -105,8 +105,8 @@ func testForkIDSplit(t *testing.T, protocol uint) {
genesisNoFork = gspecNoFork.MustCommit(dbNoFork)
genesisProFork = gspecProFork.MustCommit(dbProFork)
chainNoFork, _ = core.NewBlockChain(dbNoFork, nil, configNoFork, engine, vm.Config{}, nil, nil)
chainProFork, _ = core.NewBlockChain(dbProFork, nil, configProFork, engine, vm.Config{}, nil, nil)
chainNoFork, _ = core.NewBlockChain(dbNoFork, nil, gspecNoFork, nil, engine, vm.Config{}, nil, nil)
chainProFork, _ = core.NewBlockChain(dbProFork, nil, gspecProFork, nil, engine, vm.Config{}, nil, nil)
blocksNoFork, _ = core.GenerateChain(configNoFork, genesisNoFork, engine, dbNoFork, 2, nil)
blocksProFork, _ = core.GenerateChain(configProFork, genesisProFork, engine, dbProFork, 2, nil)
eth/handler_test.go
+4 -3
View File
@@ -133,12 +133,13 @@ func newTestHandler() *testHandler {
func newTestHandlerWithBlocks(blocks int) *testHandler {
// Create a database pre-initialize with a genesis block
db := rawdb.NewMemoryDatabase()
(&core.Genesis{
gspec := &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{testAddr: {Balance: big.NewInt(1000000)}},
}).MustCommit(db)
}
gspec.MustCommit(db)
chain, _ := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
chain, _ := core.NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
bs, _ := core.GenerateChain(params.TestChainConfig, chain.Genesis(), ethash.NewFaker(), db, blocks, nil)
if _, err := chain.InsertChain(bs); err != nil {
eth/protocols/eth/handler_test.go
+4 -3
View File
@@ -63,12 +63,13 @@ func newTestBackend(blocks int) *testBackend {
func newTestBackendWithGenerator(blocks int, generator func(int, *core.BlockGen)) *testBackend {
// Create a database pre-initialize with a genesis block
db := rawdb.NewMemoryDatabase()
(&core.Genesis{
gspec := &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{testAddr: {Balance: big.NewInt(100_000_000_000_000_000)}},
}).MustCommit(db)
}
gspec.MustCommit(db)
chain, _ := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
chain, _ := core.NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
bs, _ := core.GenerateChain(params.TestChainConfig, chain.Genesis(), ethash.NewFaker(), db, blocks, generator)
if _, err := chain.InsertChain(bs); err != nil {
eth/tracers/api_test.go
+32 -20
View File
@@ -82,7 +82,7 @@ func newTestBackend(t *testing.T, n int, gspec *core.Genesis, generator func(i i
SnapshotLimit: 0,
TrieDirtyDisabled: true, // Archive mode
}
chain, err := core.NewBlockChain(backend.chaindb, cacheConfig, backend.chainConfig, backend.engine, vm.Config{}, nil, nil)
chain, err := core.NewBlockChain(backend.chaindb, cacheConfig, gspec, nil, backend.engine, vm.Config{}, nil, nil)
if err != nil {
t.Fatalf("failed to create tester chain: %v", err)
}
@@ -182,11 +182,14 @@ func TestTraceCall(t *testing.T) {
// 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)},
}}
genesis := &core.Genesis{
Config: params.TestChainConfig,
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) {
@@ -312,10 +315,13 @@ func TestTraceTransaction(t *testing.T) {
// Initialize test accounts
accounts := newAccounts(2)
genesis := &core.Genesis{Alloc: core.GenesisAlloc{
accounts[0].addr: {Balance: big.NewInt(params.Ether)},
accounts[1].addr: {Balance: big.NewInt(params.Ether)},
}}
genesis := &core.Genesis{
Config: params.TestChainConfig,
Alloc: core.GenesisAlloc{
accounts[0].addr: {Balance: big.NewInt(params.Ether)},
accounts[1].addr: {Balance: big.NewInt(params.Ether)},
},
}
target := common.Hash{}
signer := types.HomesteadSigner{}
api := NewAPI(newTestBackend(t, 1, genesis, func(i int, b *core.BlockGen) {
@@ -349,11 +355,14 @@ func TestTraceBlock(t *testing.T) {
// 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)},
}}
genesis := &core.Genesis{
Config: params.TestChainConfig,
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) {
@@ -424,11 +433,14 @@ 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)},
}}
genesis := &core.Genesis{
Config: params.TestChainConfig,
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) {