add StateGetNetworkParams api

node/impl/full/state.go

@@ -19,6 +19,7 @@ import (
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/dline"
 	"github.com/filecoin-project/go-state-types/network"
+	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
 
 	"github.com/filecoin-project/lotus/api"
@@ -1438,3 +1439,39 @@ func (a *StateAPI) StateGetRandomnessFromBeacon(ctx context.Context, personaliza
 	return a.StateManager.GetRandomnessFromBeacon(ctx, personalization, randEpoch, entropy, tsk)
 
 }
+
+func (a *StateAPI) StateGetNetworkParams(ctx context.Context) (*api.NetworkParams, error) {
+	networkName, err := a.StateNetworkName(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &api.NetworkParams{
+		NetworkName:             networkName,
+		BlockDelaySecs:          build.BlockDelaySecs,
+		ConsensusMinerMinPower:  build.ConsensusMinerMinPower,
+		SupportedProofTypes:     build.SupportedProofTypes,
+		PreCommitChallengeDelay: build.PreCommitChallengeDelay,
+		ForkUpgradeParams: api.ForkUpgradeParams{
+			UpgradeSmokeHeight:       build.UpgradeSmokeHeight,
+			UpgradeBreezeHeight:      build.UpgradeBreezeHeight,
+			UpgradeIgnitionHeight:    build.UpgradeIgnitionHeight,
+			UpgradeLiftoffHeight:     build.UpgradeLiftoffHeight,
+			UpgradeAssemblyHeight:    build.UpgradeAssemblyHeight,
+			UpgradeRefuelHeight:      build.UpgradeRefuelHeight,
+			UpgradeTapeHeight:        build.UpgradeTapeHeight,
+			UpgradeKumquatHeight:     build.UpgradeKumquatHeight,
+			BreezeGasTampingDuration: build.BreezeGasTampingDuration,
+			UpgradeCalicoHeight:      build.UpgradeCalicoHeight,
+			UpgradePersianHeight:     build.UpgradePersianHeight,
+			UpgradeOrangeHeight:      build.UpgradeOrangeHeight,
+			UpgradeClausHeight:       build.UpgradeClausHeight,
+			UpgradeTrustHeight:       build.UpgradeTrustHeight,
+			UpgradeNorwegianHeight:   build.UpgradeNorwegianHeight,
+			UpgradeTurboHeight:       build.UpgradeTurboHeight,
+			UpgradeHyperdriveHeight:  build.UpgradeHyperdriveHeight,
+			UpgradeChocolateHeight:   build.UpgradeChocolateHeight,
+			UpgradeOhSnapHeight:      build.UpgradeOhSnapHeight,
+		},
+	}, nil
+}