Some helpers for verifreg work

api/api_full.go

@@ -390,10 +390,16 @@ type FullNode interface {
 	// StateCompute is a flexible command that applies the given messages on the given tipset.
 	// The messages are run as though the VM were at the provided height.
 	StateCompute(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*ComputeStateOutput, error)
+	// StateVerifierStatus returns the data cap for the given address.
+	// Returns nil if there is no entry in the data cap table for the
+	// address.
+	StateVerifierStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
 	// StateVerifiedClientStatus returns the data cap for the given address.
 	// Returns nil if there is no entry in the data cap table for the
 	// address.
 	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
+	// StateVerifiedClientStatus returns the address of the Verified Registry's root key
+	StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error)
 	// StateDealProviderCollateralBounds returns the min and max collateral a storage provider
 	// can issue. It takes the deal size and verified status as parameters.
 	StateDealProviderCollateralBounds(context.Context, abi.PaddedPieceSize, bool, types.TipSetKey) (DealCollateralBounds, error)

api/apistruct/struct.go

@@ -202,7 +202,9 @@ type FullNodeStruct struct {
 		StateMinerSectorCount              func(context.Context, address.Address, types.TipSetKey) (api.MinerSectors, error)                                   `perm:"read"`
 		StateListMessages                  func(ctx context.Context, match *types.Message, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)        `perm:"read"`
 		StateCompute                       func(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*api.ComputeStateOutput, error)           `perm:"read"`
+		StateVerifierStatus                func(context.Context, address.Address, types.TipSetKey) (*abi.StoragePower, error)                                  `perm:"read"`
 		StateVerifiedClientStatus          func(context.Context, address.Address, types.TipSetKey) (*abi.StoragePower, error)                                  `perm:"read"`
+		StateVerifiedRegistryRootKey       func(ctx context.Context, tsk types.TipSetKey) (address.Address, error)                                             `perm:"read"`
 		StateDealProviderCollateralBounds  func(context.Context, abi.PaddedPieceSize, bool, types.TipSetKey) (api.DealCollateralBounds, error)                 `perm:"read"`
 		StateCirculatingSupply             func(context.Context, types.TipSetKey) (api.CirculatingSupply, error)                                               `perm:"read"`
 		StateNetworkVersion                func(context.Context, types.TipSetKey) (stnetwork.Version, error)                                                   `perm:"read"`
@@ -893,10 +895,18 @@ func (c *FullNodeStruct) StateCompute(ctx context.Context, height abi.ChainEpoch
 	return c.Internal.StateCompute(ctx, height, msgs, tsk)
 }
 
+func (c *FullNodeStruct) StateVerifierStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) {
+	return c.Internal.StateVerifierStatus(ctx, addr, tsk)
+}
+
 func (c *FullNodeStruct) StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) {
 	return c.Internal.StateVerifiedClientStatus(ctx, addr, tsk)
 }
 
+func (c *FullNodeStruct) StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error) {
+	return c.Internal.StateVerifiedRegistryRootKey(ctx, tsk)
+}
+
 func (c *FullNodeStruct) StateDealProviderCollateralBounds(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (api.DealCollateralBounds, error) {
 	return c.Internal.StateDealProviderCollateralBounds(ctx, size, verified, tsk)
 }

chain/actors/builtin/verifreg/v0.go

@@ -39,6 +39,10 @@ func getDataCap(store adt.Store, root cid.Cid, addr address.Address) (bool, abi.
 	return true, dcap, nil
 }
 
+func (s *state0) RootKey() (address.Address, error) {
+	return s.State.RootKey, nil
+}
+
 func (s *state0) VerifiedClientDataCap(addr address.Address) (bool, abi.StoragePower, error) {
 	return getDataCap(s.store, s.State.VerifiedClients, addr)
 }

chain/actors/builtin/verifreg/verifreg.go

@@ -30,6 +30,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 type State interface {
 	cbor.Marshaler
 
+	RootKey() (address.Address, error)
 	VerifiedClientDataCap(address.Address) (bool, abi.StoragePower, error)
 	VerifierDataCap(address.Address) (bool, abi.StoragePower, error)
 	ForEachVerifier(func(addr address.Address, dcap abi.StoragePower) error) error

cmd/lotus-shed/verifreg.go

@@ -3,6 +3,8 @@ package main
 import (
 	"fmt"
 
+	"github.com/filecoin-project/go-state-types/big"
+
 	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
 
@@ -37,29 +39,31 @@ var verifRegCmd = &cli.Command{
 }
 
 var verifRegAddVerifierCmd = &cli.Command{
-	Name:  "add-verifier",
-	Usage: "make a given account a verifier",
+	Name:      "add-verifier",
+	Usage:     "make a given account a verifier",
+	ArgsUsage: "<message sender> <new verifier> <allowance>",
 	Action: func(cctx *cli.Context) error {
-		fromk, err := address.NewFromString("t3qfoulel6fy6gn3hjmbhpdpf6fs5aqjb5fkurhtwvgssizq4jey5nw4ptq5up6h7jk7frdvvobv52qzmgjinq")
-		if err != nil {
-			return err
+		if cctx.Args().Len() != 3 {
+			return fmt.Errorf("must specify three arguments: sender, verifier, and allowance")
 		}
 
-		if cctx.Args().Len() != 2 {
-			return fmt.Errorf("must specify two arguments: address and allowance")
+		sender, err := address.NewFromString(cctx.Args().Get(0))
+		if err != nil {
+			return err
 		}
 
-		target, err := address.NewFromString(cctx.Args().Get(0))
+		verifier, err := address.NewFromString(cctx.Args().Get(1))
 		if err != nil {
 			return err
 		}
 
-		allowance, err := types.BigFromString(cctx.Args().Get(1))
+		allowance, err := types.BigFromString(cctx.Args().Get(2))
 		if err != nil {
 			return err
 		}
 
-		params, err := actors.SerializeParams(&verifreg0.AddVerifierParams{Address: target, Allowance: allowance})
+		// TODO: ActorUpgrade: Abstract
+		params, err := actors.SerializeParams(&verifreg0.AddVerifierParams{Address: verifier, Allowance: allowance})
 		if err != nil {
 			return err
 		}
@@ -71,21 +75,19 @@ var verifRegAddVerifierCmd = &cli.Command{
 		defer closer()
 		ctx := lcli.ReqContext(cctx)
 
-		msg := &types.Message{
-			To:     verifreg.Address,
-			From:   fromk,
-			Method: builtin0.MethodsVerifiedRegistry.AddVerifier,
-			Params: params,
+		vrk, err := api.StateVerifiedRegistryRootKey(ctx, types.EmptyTSK)
+		if err != nil {
+			return err
 		}
 
-		smsg, err := api.MpoolPushMessage(ctx, msg, nil)
+		smsg, err := api.MsigPropose(ctx, vrk, verifreg.Address, big.Zero(), sender, uint64(builtin0.MethodsVerifiedRegistry.AddVerifier), params)
 		if err != nil {
 			return err
 		}
 
-		fmt.Printf("message sent, now waiting on cid: %s\n", smsg.Cid())
+		fmt.Printf("message sent, now waiting on cid: %s\n", smsg)
 
-		mwait, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
+		mwait, err := api.StateWaitMsg(ctx, smsg, build.MessageConfidence)
 		if err != nil {
 			return err
 		}
@@ -94,6 +96,7 @@ var verifRegAddVerifierCmd = &cli.Command{
 			return fmt.Errorf("failed to add verifier: %d", mwait.Receipt.ExitCode)
 		}
 
+		//TODO: Internal msg might still have failed
 		return nil
 
 	},

documentation/en/api-methods.md

@@ -160,6 +160,8 @@
   * [StateSectorPartition](#StateSectorPartition)
   * [StateSectorPreCommitInfo](#StateSectorPreCommitInfo)
   * [StateVerifiedClientStatus](#StateVerifiedClientStatus)
+  * [StateVerifiedRegistryRootKey](#StateVerifiedRegistryRootKey)
+  * [StateVerifierStatus](#StateVerifierStatus)
   * [StateWaitMsg](#StateWaitMsg)
 * [Sync](#Sync)
   * [SyncCheckBad](#SyncCheckBad)
@@ -4117,6 +4119,53 @@ Returns nil if there is no entry in the data cap table for the
 address.
 
 
+Perms: read
+
+Inputs:
+```json
+[
+  "t01234",
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `"0"`
+
+### StateVerifiedRegistryRootKey
+StateVerifiedClientStatus returns the address of the Verified Registry's root key
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `"t01234"`
+
+### StateVerifierStatus
+StateVerifierStatus returns the data cap for the given address.
+Returns nil if there is no entry in the data cap table for the
+address.
+
+
 Perms: read
 
 Inputs:

node/impl/full/state.go

@@ -1021,11 +1021,42 @@ func (a *StateAPI) StateMinerAvailableBalance(ctx context.Context, maddr address
 	return types.BigAdd(abal, vested), nil
 }
 
+// StateVerifiedClientStatus returns the data cap for the given address.
+// Returns zero if there is no entry in the data cap table for the
+// address.
+func (a *StateAPI) StateVerifierStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) {
+	act, err := a.StateGetActor(ctx, verifreg.Address, tsk)
+	if err != nil {
+		return nil, err
+	}
+
+	aid, err := a.StateLookupID(ctx, addr, tsk)
+	if err != nil {
+		log.Warnf("lookup failure %v", err)
+		return nil, err
+	}
+
+	vrs, err := verifreg.Load(a.StateManager.ChainStore().Store(ctx), act)
+	if err != nil {
+		return nil, xerrors.Errorf("failed to load verified registry state: %w", err)
+	}
+
+	verified, dcap, err := vrs.VerifierDataCap(aid)
+	if err != nil {
+		return nil, xerrors.Errorf("looking up verifier: %w", err)
+	}
+	if !verified {
+		return nil, nil
+	}
+
+	return &dcap, nil
+}
+
 // StateVerifiedClientStatus returns the data cap for the given address.
 // Returns zero if there is no entry in the data cap table for the
 // address.
 func (a *StateAPI) StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) {
-	act, err := a.StateGetActor(ctx, builtin0.VerifiedRegistryActorAddr, tsk)
+	act, err := a.StateGetActor(ctx, verifreg.Address, tsk)
 	if err != nil {
 		return nil, err
 	}
@@ -1052,6 +1083,20 @@ func (a *StateAPI) StateVerifiedClientStatus(ctx context.Context, addr address.A
 	return &dcap, nil
 }
 
+func (a *StateAPI) StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error) {
+	vact, err := a.StateGetActor(ctx, verifreg.Address, tsk)
+	if err != nil {
+		return address.Undef, err
+	}
+
+	vst, err := verifreg.Load(a.StateManager.ChainStore().Store(ctx), vact)
+	if err != nil {
+		return address.Undef, err
+	}
+
+	return vst.RootKey()
+}
+
 var dealProviderCollateralNum = types.NewInt(110)
 var dealProviderCollateralDen = types.NewInt(100)