genesis: Cleanup miner creation

chain/gen/genesis/genesis.go

@@ -55,6 +55,7 @@ The process:
 	  - Each:
 	    - power.CreateMiner, set msg value to PowerBalance
       - market.AddFunds with correct value
+      - market.PublishDeals for related sectors
 	    - Set precommits
 	    - Commit presealed sectors
 
@@ -205,7 +206,7 @@ func MakeGenesisBlock(ctx context.Context, bs bstore.Blockstore, sys *types.VMSy
 
 	// temp chainstore
 	cs := store.NewChainStore(bs, datastore.NewMapDatastore(), sys)
-	stateroot, deals, err := SetupStorageMiners(ctx, cs, stateroot, gmcfg)
+	stateroot, err = SetupStorageMiners(ctx, cs, stateroot, template.Miners)
 	if err != nil {
 		return nil, xerrors.Errorf("setup storage miners failed: %w", err)
 	}

chain/gen/genesis/miners.go

@@ -9,195 +9,128 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-	"github.com/filecoin-project/specs-actors/actors/builtin/power"
+	"github.com/filecoin-project/specs-actors/actors/crypto"
-	"github.com/filecoin-project/specs-actors/actors/util/adt"
 	"github.com/ipfs/go-cid"
-	cbor "github.com/ipfs/go-ipld-cbor"
-	"github.com/libp2p/go-libp2p-core/peer"
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/store"
-	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/vm"
 	"github.com/filecoin-project/lotus/genesis"
 )
 
-type GenMinerCfg struct {
+func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid, miners []genesis.Miner) (cid.Cid, error) {
-	PreSeals map[string]genesis.Miner
+	vm, err := vm.NewVM(sroot, 0, nil, actors.SystemAddress, cs.Blockstore(), cs.VMSys())
-
-	// The addresses of the created miner, this is set by the genesis setup
-	MinerAddrs []address.Address
-
-	PeerIDs []peer.ID
-}
-
-func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid, gmcfg *GenMinerCfg) (cid.Cid, []actors.StorageDealProposal, error) {
-	vm, err := vm.NewVM(sroot, 0, nil, actors.NetworkAddress, cs.Blockstore(), cs.VMSys())
 	if err != nil {
-		return cid.Undef, nil, xerrors.Errorf("failed to create NewVM: %w", err)
+		return cid.Undef, xerrors.Errorf("failed to create NewVM: %w", err)
 	}
 
-	if len(gmcfg.MinerAddrs) == 0 {
+	if len(miners) == 0 {
-		return cid.Undef, nil, xerrors.New("no genesis miners")
+		return cid.Undef, xerrors.New("no genesis miners")
 	}
 
-	if len(gmcfg.MinerAddrs) != len(gmcfg.PreSeals) {
+	for i, m := range miners {
-		return cid.Undef, nil, xerrors.Errorf("miner address list, and preseal count doesn't match (%d != %d)", len(gmcfg.MinerAddrs), len(gmcfg.PreSeals))
+		// Create miner through power actor
-	}
 
-	var deals []actors.StorageDealProposal
+		var maddr address.Address
-
+		{
-	for i, maddr := range gmcfg.MinerAddrs {
+			constructorParams := &miner.ConstructorParams{
-		ps, psok := gmcfg.PreSeals[maddr.String()]
+				OwnerAddr:  m.Owner,
-		if !psok {
+				WorkerAddr: m.Worker,
-			return cid.Undef, nil, xerrors.Errorf("no preseal for miner %s", maddr)
+				SectorSize: m.SectorSize,
-		}
+				PeerId:     m.PeerId,
-
-		minerParams := &miner.ConstructorParams{
-			OwnerAddr:  ps.Owner,
-			WorkerAddr: ps.Worker,
-			SectorSize: ps.SectorSize,
-			PeerId:     gmcfg.PeerIDs[i], // TODO: grab from preseal too
-		}
-
-		params := mustEnc(minerParams)
-
-		// TODO: hardcoding 6500 here is a little fragile, it changes any
-		// time anyone changes the initial account allocations
-		rval, err := doExecValue(ctx, vm, actors.StoragePowerAddress, ps.Worker, types.FromFil(6500), actors.SPAMethods.CreateMiner, params)
-		if err != nil {
-			return cid.Undef, nil, xerrors.Errorf("failed to create genesis miner: %w", err)
-		}
-
-		maddrret, err := address.NewFromBytes(rval)
-		if err != nil {
-			return cid.Undef, nil, err
-		}
-
-		_, err = vm.Flush(ctx)
-		if err != nil {
-			return cid.Undef, nil, err
-		}
-
-		cst := cbor.NewCborStore(cs.Blockstore())
-		if err := reassignMinerActorAddress(vm, cst, maddrret, maddr); err != nil {
-			return cid.Undef, nil, err
-		}
-
-		pledgeRequirements := make([]big.Int, len(ps.Sectors))
-		for i, sector := range ps.Sectors {
-			if sector.Deal.StartEpoch != 0 {
-				return cid.Undef, nil, xerrors.New("all deals must start at epoch 0")
 			}
 
-			dur := big.NewInt(int64(sector.Deal.Duration()))
+			params := mustEnc(constructorParams)
-			siz := big.NewInt(int64(sector.Deal.PieceSize))
+			rval, err := doExecValue(ctx, vm, actors.StoragePowerAddress, m.Worker, m.PowerBalance, actors.SPAMethods.CreateMiner, params)
-			weight := big.Mul(dur, siz)
-
-			params = mustEnc(&power.OnSectorProveCommitParams{
-				Weight: power.SectorStorageWeightDesc{
-					SectorSize: ps.SectorSize,
-					Duration:   sector.Deal.Duration(),
-					DealWeight: weight,
-				}})
-
-			ret, err := doExec(ctx, vm, actors.StoragePowerAddress, maddr, builtin.MethodsPower.OnSectorProveCommit, params)
 			if err != nil {
-				return cid.Undef, nil, xerrors.Errorf("failed to update total storage: %w", err)
+				return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
 			}
-			if err := pledgeRequirements[i].UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
+
-				return cid.Undef, nil, xerrors.Errorf("unmarshal pledge requirement: %w", err)
+			maddrret, err := address.NewFromBytes(rval)
+			if err != nil {
+				return cid.Undef, err
+			}
+			expma, err := address.NewIDAddress(uint64(MinerStart + i))
+			if err != nil {
+				return cid.Undef, err
+			}
+			if maddrret != expma {
+				return cid.Undef, xerrors.Errorf("miner assigned wrong address: %s != %s", maddrret, expma)
+			}
+			maddr = maddrret
+		}
+
+		// Add market funds
+
+		{
+			params := mustEnc(&m.Worker)
+			_, err := doExecValue(ctx, vm, actors.StorageMarketAddress, m.Worker, m.MarketBalance, builtin.MethodsMarket.AddBalance, params)
+			if err != nil {
+				return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
 			}
 		}
 
-		// we have to flush the vm here because it buffers stuff internally for perf reasons
+		// Publish preseal deals
-		if _, err := vm.Flush(ctx); err != nil {
-			return cid.Undef, nil, xerrors.Errorf("vm.Flush failed: %w", err)
-		}
 
-		st := vm.StateTree()
+		var dealIDs []abi.DealID
-		mact, err := st.GetActor(maddr)
+		{
-		if err != nil {
+			params := &market.PublishStorageDealsParams{}
-			return cid.Undef, nil, xerrors.Errorf("get miner actor failed: %w", err)
+			for _, preseal := range m.Sectors {
-		}
+				params.Deals = append(params.Deals, market.ClientDealProposal{
-
+					Proposal:        preseal.Deal,
-		var mstate miner.State
+					ClientSignature: crypto.Signature{},
-		if err := cst.Get(ctx, mact.Head, &mstate); err != nil {
+				})
-			return cid.Undef, nil, xerrors.Errorf("getting miner actor state failed: %w", err)
-		}
-
-		for i, s := range ps.Sectors {
-			dur := big.NewInt(int64(s.Deal.Duration()))
-			siz := big.NewInt(int64(s.Deal.PieceSize))
-			weight := big.Mul(dur, siz)
-
-			oci := miner.SectorOnChainInfo{
-				Info: miner.SectorPreCommitInfo{
-					SectorNumber: s.SectorID,
-					SealedCID:    commcid.ReplicaCommitmentV1ToCID(s.CommR[:]),
-					SealEpoch:    0,
-					DealIDs:      []abi.DealID{abi.DealID(len(deals))},
-					Expiration:   0,
-				},
-				ActivationEpoch:       s.Deal.StartEpoch,
-				DealWeight:            weight,
-				PledgeRequirement:     pledgeRequirements[i],
-				DeclaredFaultEpoch:    -1,
-				DeclaredFaultDuration: -1,
 			}
 
-			nssroot := adt.AsArray(cs.Store(ctx), mstate.Sectors)
+			ret, err := doExecValue(ctx, vm, builtin.StorageMarketActorAddr, m.Worker, big.Zero(), builtin.MethodsMarket.PublishStorageDeals, mustEnc(params))
-
+			if err != nil {
-			if err := nssroot.Set(uint64(s.SectorID), &oci); err != nil {
+				return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
-				return cid.Cid{}, nil, xerrors.Errorf("add sector to set: %w", err)
+			}
+			var ids market.PublishStorageDealsReturn
+			if err := ids.UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
+				return cid.Undef, err
 			}
 
-			mstate.Sectors = nssroot.Root()
+			dealIDs = ids.IDs
-			mstate.ProvingSet = nssroot.Root()
-
-			deals = append(deals, s.Deal)
 		}
 
-		nstate, err := cst.Put(ctx, &mstate)
+		// Publish preseals
-		if err != nil {
-			return cid.Undef, nil, err
-		}
 
-		mact.Head = nstate
+		{
-		if err := st.SetActor(maddr, mact); err != nil {
+			for pi, preseal := range m.Sectors {
-			return cid.Undef, nil, err
+				// Precommit
+				{
+					params := &miner.PreCommitSectorParams{Info:miner.SectorPreCommitInfo{
+						SectorNumber: preseal.SectorID,
+						SealedCID:    commcid.ReplicaCommitmentV1ToCID(preseal.CommR[:]),
+						SealEpoch:    0,
+						DealIDs:      []abi.DealID{dealIDs[pi]},
+						Expiration:   preseal.Deal.EndEpoch,
+					}}
+					_, err := doExecValue(ctx, vm, maddr, m.Worker, big.Zero(), builtin.MethodsMiner.PreCommitSector, mustEnc(params))
+					if err != nil {
+						return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
+					}
+				}
+
+				// Commit
+				{
+					params := &miner.ProveCommitSectorParams{
+						SectorNumber: preseal.SectorID,
+						Proof:        abi.SealProof{},
+					}
+					_, err := doExecValue(ctx, vm, maddr, m.Worker, big.Zero(), builtin.MethodsMiner.ProveCommitSector, mustEnc(params))
+					if err != nil {
+						return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
+					}
+				}
+			}
 		}
 	}
 
 	c, err := vm.Flush(ctx)
-	return c, deals, err
+	return c, err
-}
-
-func reassignMinerActorAddress(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
-	if from == to {
-		return nil
-	}
-	act, err := vm.StateTree().GetActor(from)
-	if err != nil {
-		return xerrors.Errorf("reassign: failed to get 'from' actor: %w", err)
-	}
-
-	_, err = vm.StateTree().GetActor(to)
-	if err == nil {
-		return xerrors.Errorf("cannot reassign actor, target address taken")
-	}
-	if err := vm.StateTree().SetActor(to, act); err != nil {
-		return xerrors.Errorf("failed to reassign actor: %w", err)
-	}
-
-	// TODO: remove from
-
-	if err := adjustStoragePowerTracking(vm, cst, from, to); err != nil {
-		return xerrors.Errorf("adjusting storage market tracking: %w", err)
-	}
-
-	// Now, adjust the tracking in the init actor
-	return initActorReassign(vm, cst, from, to)
 }

chain/gen/genesis/util.go

@@ -32,7 +32,7 @@ func doExecValue(ctx context.Context, vm *vm.VM, to, from address.Address, value
 		return nil, xerrors.Errorf("doExec failed to get from actor: %w", err)
 	}
 
-	ret, err := vm.ApplyMessage(context.TODO(), &types.Message{
+	ret, err := vm.ApplyMessage(ctx, &types.Message{
 		To:       to,
 		From:     from,
 		Method:   method,