Merge pull request #8256 from ethereum-optimism/interop-deploy-config

op-chain-ops,op-node: interop feature-set deploy/rollup/chain-config

go.mod

@@ -210,7 +210,7 @@ require (
 	rsc.io/tmplfunc v0.0.3 // indirect
 )
 
-replace github.com/ethereum/go-ethereum v1.13.5 => github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123204650-32ddd8bd7cfe
+replace github.com/ethereum/go-ethereum v1.13.5 => github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123211905-25fd986a27b2
 
 //replace github.com/ethereum-optimism/superchain-registry/superchain => ../superchain-registry/superchain
 //replace github.com/ethereum/go-ethereum v1.13.5 => ../go-ethereum

go.sum

@@ -149,8 +149,8 @@ github.com/elastic/gosigar v0.14.2 h1:Dg80n8cr90OZ7x+bAax/QjoW/XqTI11RmA79ZwIm9/
 github.com/elastic/gosigar v0.14.2/go.mod h1:iXRIGg2tLnu7LBdpqzyQfGDEidKCfWcCMS0WKyPWoMs=
 github.com/ethereum-optimism/go-ethereum-hdwallet v0.1.3 h1:RWHKLhCrQThMfch+QJ1Z8veEq5ZO3DfIhZ7xgRP9WTc=
 github.com/ethereum-optimism/go-ethereum-hdwallet v0.1.3/go.mod h1:QziizLAiF0KqyLdNJYD7O5cpDlaFMNZzlxYNcWsJUxs=
-github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123204650-32ddd8bd7cfe h1:fh0BJoqdlp2CY9gPNrc/xM6nrwb84j82dFzIyq42cBM=
-github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123204650-32ddd8bd7cfe/go.mod h1:KyXcYdAJTSm8tvOmd+KPeOygiA+FEE5VX3vs2WwjwQ4=
+github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123211905-25fd986a27b2 h1:OMlKPzhepobr+KcdkxcfVwR9gKU+jeRrFweWtkzG7Xg=
+github.com/ethereum-optimism/op-geth v1.101304.2-0.20231123211905-25fd986a27b2/go.mod h1:KyXcYdAJTSm8tvOmd+KPeOygiA+FEE5VX3vs2WwjwQ4=
 github.com/ethereum-optimism/superchain-registry/superchain v0.0.0-20231030223232-e16eae11e492 h1:FyzLzMLKMc9zcDYcSxbrLDglIRrGQJE9juFzIO35RmE=
 github.com/ethereum-optimism/superchain-registry/superchain v0.0.0-20231030223232-e16eae11e492/go.mod h1:/70H/KqrtKcvWvNGVj6S3rAcLC+kUPr3t2aDmYIS+Xk=
 github.com/ethereum/c-kzg-4844 v0.4.0 h1:3MS1s4JtA868KpJxroZoepdV0ZKBp3u/O5HcZ7R3nlY=

op-chain-ops/genesis/config.go

@@ -115,6 +115,9 @@ type DeployConfig struct {
 	// L2GenesisDeltaTimeOffset is the number of seconds after genesis block that Delta hard fork activates.
 	// Set it to 0 to activate at genesis. Nil to disable Delta.
 	L2GenesisDeltaTimeOffset *hexutil.Uint64 `json:"l2GenesisDeltaTimeOffset,omitempty"`
+	// L2GenesisInteropTimeOffset is the number of seconds after genesis block that the Interop hard fork activates.
+	// Set it to 0 to activate at genesis. Nil to disable Interop.
+	L2GenesisInteropTimeOffset *hexutil.Uint64 `json:"l2GenesisInteropTimeOffset,omitempty"`
 	// L2GenesisBlockExtraData is configurable extradata. Will default to []byte("BEDROCK") if left unspecified.
 	L2GenesisBlockExtraData []byte `json:"l2GenesisBlockExtraData"`
 	// ProxyAdminOwner represents the owner of the ProxyAdmin predeploy on L2.
@@ -474,6 +477,17 @@ func (d *DeployConfig) DeltaTime(genesisTime uint64) *uint64 {
 	return &v
 }
 
+func (d *DeployConfig) InteropTime(genesisTime uint64) *uint64 {
+	if d.L2GenesisInteropTimeOffset == nil {
+		return nil
+	}
+	v := uint64(0)
+	if offset := *d.L2GenesisInteropTimeOffset; offset > 0 {
+		v = genesisTime + uint64(offset)
+	}
+	return &v
+}
+
 // RollupConfig converts a DeployConfig to a rollup.Config
 func (d *DeployConfig) RollupConfig(l1StartBlock *types.Block, l2GenesisBlockHash common.Hash, l2GenesisBlockNumber uint64) (*rollup.Config, error) {
 	if d.OptimismPortalProxy == (common.Address{}) {
@@ -513,6 +527,7 @@ func (d *DeployConfig) RollupConfig(l1StartBlock *types.Block, l2GenesisBlockHas
 		RegolithTime:           d.RegolithTime(l1StartBlock.Time()),
 		CanyonTime:             d.CanyonTime(l1StartBlock.Time()),
 		DeltaTime:              d.DeltaTime(l1StartBlock.Time()),
+		InteropTime:            d.InteropTime(l1StartBlock.Time()),
 	}, nil
 }
 

op-chain-ops/genesis/genesis.go

@@ -65,6 +65,7 @@ func NewL2Genesis(config *DeployConfig, block *types.Block) (*core.Genesis, erro
 		CanyonTime:                    config.CanyonTime(block.Time()),
 		ShanghaiTime:                  config.CanyonTime(block.Time()),
 		CancunTime:                    nil, // no Dencun on L2 yet.
+		InteropTime:                   config.InteropTime(block.Time()),
 		Optimism: &params.OptimismConfig{
 			EIP1559Denominator:       eip1559Denom,
 			EIP1559Elasticity:        eip1559Elasticity,

op-e2e/e2eutils/setup.go

@@ -159,6 +159,7 @@ func Setup(t require.TestingT, deployParams *DeployParams, alloc *AllocParams) *
 		RegolithTime:           deployConf.RegolithTime(uint64(deployConf.L1GenesisBlockTimestamp)),
 		CanyonTime:             deployConf.CanyonTime(uint64(deployConf.L1GenesisBlockTimestamp)),
 		DeltaTime:              deployConf.DeltaTime(uint64(deployConf.L1GenesisBlockTimestamp)),
+		InteropTime:            deployConf.InteropTime(uint64(deployConf.L1GenesisBlockTimestamp)),
 	}
 
 	require.NoError(t, rollupCfg.Check())

op-e2e/setup.go

@@ -434,6 +434,7 @@ func (cfg SystemConfig) Start(t *testing.T, _opts ...SystemConfigOption) (*Syste
 			RegolithTime:            cfg.DeployConfig.RegolithTime(uint64(cfg.DeployConfig.L1GenesisBlockTimestamp)),
 			CanyonTime:              cfg.DeployConfig.CanyonTime(uint64(cfg.DeployConfig.L1GenesisBlockTimestamp)),
 			DeltaTime:               cfg.DeployConfig.DeltaTime(uint64(cfg.DeployConfig.L1GenesisBlockTimestamp)),
+			InteropTime:             cfg.DeployConfig.InteropTime(uint64(cfg.DeployConfig.L1GenesisBlockTimestamp)),
 			ProtocolVersionsAddress: cfg.L1Deployments.ProtocolVersionsProxy,
 		}
 	}

op-node/rollup/types.go

@@ -83,6 +83,10 @@ type Config struct {
 	// Active if DeltaTime != nil && L2 block timestamp >= *DeltaTime, inactive otherwise.
 	DeltaTime *uint64 `json:"delta_time,omitempty"`
 
+	// InteropTime sets the activation time for an experimental feature-set, activated like a hardfork.
+	// Active if InteropTime != nil && L2 block timestamp >= *InteropTime, inactive otherwise.
+	InteropTime *uint64 `json:"interop_time,omitempty"`
+
 	// Note: below addresses are part of the block-derivation process,
 	// and required to be the same network-wide to stay in consensus.
 
@@ -281,6 +285,11 @@ func (c *Config) IsDelta(timestamp uint64) bool {
 	return c.DeltaTime != nil && timestamp >= *c.DeltaTime
 }
 
+// IsInterop returns true if the Interop hardfork is active at or past the given timestamp.
+func (c *Config) IsInterop(timestamp uint64) bool {
+	return c.InteropTime != nil && timestamp >= *c.InteropTime
+}
+
 // Description outputs a banner describing the important parts of rollup configuration in a human-readable form.
 // Optionally provide a mapping of L2 chain IDs to network names to label the L2 chain with if not unknown.
 // The config should be config.Check()-ed before creating a description.
@@ -310,6 +319,7 @@ func (c *Config) Description(l2Chains map[string]string) string {
 	banner += fmt.Sprintf("  - Regolith: %s\n", fmtForkTimeOrUnset(c.RegolithTime))
 	banner += fmt.Sprintf("  - Canyon: %s\n", fmtForkTimeOrUnset(c.CanyonTime))
 	banner += fmt.Sprintf("  - Delta: %s\n", fmtForkTimeOrUnset(c.DeltaTime))
+	banner += fmt.Sprintf("  - Interop: %s\n", fmtForkTimeOrUnset(c.InteropTime))
 	// Report the protocol version
 	banner += fmt.Sprintf("Node supports up to OP-Stack Protocol Version: %s\n", OPStackSupport)
 	return banner
@@ -337,6 +347,7 @@ func (c *Config) LogDescription(log log.Logger, l2Chains map[string]string) {
 		"l1_block_number", c.Genesis.L1.Number, "regolith_time", fmtForkTimeOrUnset(c.RegolithTime),
 		"canyon_time", fmtForkTimeOrUnset(c.CanyonTime),
 		"delta_time", fmtForkTimeOrUnset(c.DeltaTime),
+		"interop_time", fmtForkTimeOrUnset(c.InteropTime),
 	)
 }