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op-deployer: Add support for additional dispute games (ethereum-optim…
…ism#13346) Users can now specify additional dispute games with custom VM types and preimage oracles. This will help with removing allocs files in the future.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| package pipeline | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "math/big" | ||
|
|
||
| "github.com/ethereum-optimism/optimism/op-deployer/pkg/deployer/opcm" | ||
| "github.com/ethereum-optimism/optimism/op-deployer/pkg/deployer/standard" | ||
| "github.com/ethereum-optimism/optimism/op-deployer/pkg/deployer/state" | ||
| "github.com/ethereum/go-ethereum/common" | ||
| ) | ||
|
|
||
| func DeployAdditionalDisputeGames( | ||
| env *Env, | ||
| intent *state.Intent, | ||
| st *state.State, | ||
| chainID common.Hash, | ||
| ) error { | ||
| lgr := env.Logger.New("stage", "deploy-additional-dispute-games") | ||
|
|
||
| thisIntent, err := intent.Chain(chainID) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to get chain intent: %w", err) | ||
| } | ||
|
|
||
| thisState, err := st.Chain(chainID) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to get chain state: %w", err) | ||
| } | ||
|
|
||
| if !shouldDeployAdditionalDisputeGames(thisIntent, thisState) { | ||
| lgr.Info("additional dispute games deployment not needed") | ||
| return nil | ||
| } | ||
|
|
||
| if thisIntent.Roles.L1ProxyAdminOwner != env.Deployer { | ||
| return fmt.Errorf("cannot deploy additional dispute games when deployer is not L1PAO") | ||
| } | ||
|
|
||
| for _, game := range thisIntent.AdditionalDisputeGames { | ||
| if err := deployDisputeGame(env, st, thisIntent, thisState, game); err != nil { | ||
| return fmt.Errorf("failed to deploy additional dispute game: %w", err) | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func deployDisputeGame( | ||
| env *Env, | ||
| st *state.State, | ||
| thisIntent *state.ChainIntent, | ||
| thisState *state.ChainState, | ||
| game state.AdditionalDisputeGame, | ||
| ) error { | ||
| lgr := env.Logger.New("gameType", game.DisputeGameType) | ||
|
|
||
| var oracleAddr common.Address | ||
| if game.UseCustomOracle { | ||
| lgr.Info("deploying custom oracle") | ||
|
|
||
| out, err := opcm.DeployPreimageOracle(env.L1ScriptHost, opcm.DeployPreimageOracleInput{ | ||
| MinProposalSize: new(big.Int).SetUint64(game.OracleMinProposalSize), | ||
| ChallengePeriod: new(big.Int).SetUint64(game.OracleChallengePeriodSeconds), | ||
| }) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to deploy preimage oracle: %w", err) | ||
| } | ||
| oracleAddr = out.PreimageOracle | ||
| } else { | ||
| lgr.Debug("using existing preimage oracle") | ||
| } | ||
|
|
||
| lgr.Info("deploying VM", "vmType", game.VMType) | ||
| var vmAddr common.Address | ||
| switch game.VMType { | ||
| case state.VMTypeAlphabet: | ||
| out, err := opcm.DeployAlphabetVM(env.L1ScriptHost, opcm.DeployAlphabetVMInput{ | ||
| AbsolutePrestate: game.DisputeAbsolutePrestate, | ||
| PreimageOracle: st.ImplementationsDeployment.PreimageOracleSingletonAddress, | ||
| }) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to deploy Alphabet VM: %w", err) | ||
| } | ||
| vmAddr = out.AlphabetVM | ||
| default: | ||
| return fmt.Errorf("unsupported VM type: %v", game.VMType) | ||
| } | ||
| lgr.Info("vm deployed", "vmAddr", vmAddr) | ||
|
|
||
| lgr.Info("deploying dispute game") | ||
| out, err := opcm.DeployDisputeGame(env.L1ScriptHost, opcm.DeployDisputeGameInput{ | ||
| Release: "dev", | ||
| VmAddress: vmAddr, | ||
| GameKind: "FaultDisputeGame", | ||
| GameType: game.DisputeGameType, | ||
| AbsolutePrestate: standard.DisputeAbsolutePrestate, | ||
| MaxGameDepth: game.DisputeMaxGameDepth, | ||
| SplitDepth: game.DisputeSplitDepth, | ||
| ClockExtension: game.DisputeClockExtension, | ||
| MaxClockDuration: game.DisputeMaxClockDuration, | ||
| DelayedWethProxy: thisState.DelayedWETHPermissionedGameProxyAddress, | ||
| AnchorStateRegistryProxy: thisState.AnchorStateRegistryProxyAddress, | ||
| L2ChainId: thisIntent.ID, | ||
| Proposer: thisIntent.Roles.Proposer, | ||
| Challenger: thisIntent.Roles.Challenger, | ||
| }) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to deploy dispute game: %w", err) | ||
| } | ||
| lgr.Info("dispute game deployed", "impl", out.DisputeGameImpl) | ||
|
|
||
| lgr.Info("setting dispute game impl on factory") | ||
| if err := opcm.SetDisputeGameImpl( | ||
| env.L1ScriptHost, | ||
| opcm.SetDisputeGameImplInput{ | ||
| Factory: thisState.DisputeGameFactoryProxyAddress, | ||
| Impl: out.DisputeGameImpl, | ||
| }, | ||
| ); err != nil { | ||
| return fmt.Errorf("failed to set dispute game impl: %w", err) | ||
| } | ||
|
|
||
| thisState.AdditionalDisputeGames = append(thisState.AdditionalDisputeGames, state.AdditionalDisputeGameState{ | ||
| GameType: game.DisputeGameType, | ||
| VMType: game.VMType, | ||
| GameAddress: out.DisputeGameImpl, | ||
| OracleAddress: oracleAddr, | ||
| VMAddress: vmAddr, | ||
| }) | ||
|
|
||
| return nil | ||
| } | ||
|
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| func shouldDeployAdditionalDisputeGames(thisIntent *state.ChainIntent, thisState *state.ChainState) bool { | ||
| if len(thisIntent.AdditionalDisputeGames) == 0 { | ||
| return false | ||
| } | ||
|
|
||
| if len(thisState.AdditionalDisputeGames) > 0 { | ||
| return false | ||
| } | ||
|
|
||
| return true | ||
| } |
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