Merge branch 'ethereum:master' into portal

SECURITY.md

@@ -29,147 +29,69 @@ Fingerprint: `AE96 ED96 9E47 9B00 84F3 E17F E88D 3334 FA5F 6A0A`
 
 ```
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+=b5eA
 -----END PGP PUBLIC KEY BLOCK-----
 ```

cmd/devp2p/internal/ethtest/testdata/genesis.json

@@ -18,7 +18,6 @@
     "shanghaiTime": 780,
     "cancunTime": 840,
     "terminalTotalDifficulty": 9454784,
-    "terminalTotalDifficultyPassed": true,
     "ethash": {}
   },
   "nonce": "0x0",

cmd/geth/genesis_test.go

@@ -29,7 +29,7 @@ var customGenesisTests = []struct {
 	query   string
 	result  string
 }{
-	// Genesis file with an empty chain configuration (ensure missing fields work)
+	// Genesis file with a mostly-empty chain configuration (ensure missing fields work)
 	{
 		genesis: `{
 			"alloc"      : {},
@@ -41,8 +41,8 @@ var customGenesisTests = []struct {
 			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"timestamp"  : "0x00",
-			"config"     : {
-				"terminalTotalDifficultyPassed": true
+			"config": {
+				"terminalTotalDifficulty": 0
 			}
 		}`,
 		query:  "eth.getBlock(0).nonce",
@@ -64,7 +64,7 @@ var customGenesisTests = []struct {
 				"homesteadBlock"                : 42,
 				"daoForkBlock"                  : 141,
 				"daoForkSupport"                : true,
-				"terminalTotalDifficultyPassed" : true
+				"terminalTotalDifficulty": 0
 			}
 		}`,
 		query:  "eth.getBlock(0).nonce",
@@ -114,8 +114,8 @@ func TestCustomBackend(t *testing.T) {
 			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"timestamp"  : "0x00",
-			"config"     : {
-				"terminalTotalDifficultyPassed": true
+			"config": {
+				"terminalTotalDifficulty": 0
 			}
 		}`
 	type backendTest struct {

cmd/geth/testdata/clique.json

@@ -8,7 +8,7 @@
     "byzantiumBlock": 0,
     "constantinopleBlock": 0,
     "petersburgBlock": 0,
-    "terminalTotalDifficultyPassed": true,
+    "terminalTotalDifficulty": 0,
     "clique": {
       "period": 5,
       "epoch": 30000
@@ -22,4 +22,4 @@
       "balance": "300000"
     }
   }
-}
+}

cmd/utils/flags.go

@@ -1948,9 +1948,6 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 				if err != nil {
 					Fatalf("Could not read genesis from database: %v", err)
 				}
-				if !genesis.Config.TerminalTotalDifficultyPassed {
-					Fatalf("Bad developer-mode genesis configuration: terminalTotalDifficultyPassed must be true")
-				}
 				if genesis.Config.TerminalTotalDifficulty == nil {
 					Fatalf("Bad developer-mode genesis configuration: terminalTotalDifficulty must be specified")
 				} else if genesis.Config.TerminalTotalDifficulty.Cmp(big.NewInt(0)) != 0 {

consensus/beacon/consensus.go

@@ -28,6 +28,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/tracing"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/ethereum/go-ethereum/trie"
@@ -115,9 +116,6 @@ func errOut(n int, err error) chan error {
 func (beacon *Beacon) splitHeaders(chain consensus.ChainHeaderReader, headers []*types.Header) ([]*types.Header, []*types.Header, error) {
 	// TTD is not defined yet, all headers should be in legacy format.
 	ttd := chain.Config().TerminalTotalDifficulty
-	if ttd == nil {
-		return headers, nil, nil
-	}
 	ptd := chain.GetTd(headers[0].ParentHash, headers[0].Number.Uint64()-1)
 	if ptd == nil {
 		return nil, nil, consensus.ErrUnknownAncestor
@@ -349,7 +347,7 @@ func (beacon *Beacon) Prepare(chain consensus.ChainHeaderReader, header *types.H
 }
 
 // Finalize implements consensus.Engine and processes withdrawals on top.
-func (beacon *Beacon) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body) {
+func (beacon *Beacon) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body) {
 	if !beacon.IsPoSHeader(header) {
 		beacon.ethone.Finalize(chain, header, state, body)
 		return
@@ -494,9 +492,6 @@ func (beacon *Beacon) SetThreads(threads int) {
 // It depends on the parentHash already being stored in the database.
 // If the parentHash is not stored in the database a UnknownAncestor error is returned.
 func IsTTDReached(chain consensus.ChainHeaderReader, parentHash common.Hash, parentNumber uint64) (bool, error) {
-	if chain.Config().TerminalTotalDifficulty == nil {
-		return false, nil
-	}
 	td := chain.GetTd(parentHash, parentNumber)
 	if td == nil {
 		return false, consensus.ErrUnknownAncestor

consensus/clique/clique.go

@@ -35,6 +35,7 @@ import (
 	"github.com/ethereum/go-ethereum/consensus/misc/eip1559"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/log"
@@ -573,7 +574,7 @@ func (c *Clique) Prepare(chain consensus.ChainHeaderReader, header *types.Header
 
 // Finalize implements consensus.Engine. There is no post-transaction
 // consensus rules in clique, do nothing here.
-func (c *Clique) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body) {
+func (c *Clique) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body) {
 	// No block rewards in PoA, so the state remains as is
 }