New butterfly genesis

fix message list api

.codecov.yml

@@ -1,5 +1,9 @@
 comment: off
 ignore:
-  - "cbor_gen.go"
+  - "**/cbor_gen.go"
+  - "api/test/**/*"
+  - "api/test/*"
+  - "gen/**/*"
+  - "gen/*"
 github_checks:
   annotations: false

CHANGELOG.md

@@ -1,5 +1,46 @@
 # Lotus changelog
 
+# 0.10.2 / 2020-10-14
+
+This is an optional release of Lotus that updates markets to 0.9.1, which fixes an issue affecting deals that were mid-transfer when the node was upgraded to 0.9.0. This release also includes some tweaks to default gas values and minor performance improvements.
+
+## Changes
+
+- Use updated stored ask API (https://github.com/filecoin-project/lotus/pull/4384)
+- tvx: trace puts to blockstore for inclusion in CAR. (https://github.com/filecoin-project/lotus/pull/4278)
+- Add propose remove (https://github.com/filecoin-project/lotus/pull/4311)
+- Update to 0.9.1 bugfix release (https://github.com/filecoin-project/lotus/pull/4402)
+- Update drand endpoints (https://github.com/filecoin-project/lotus/pull/4125)
+- fix: return true when deadlines changed (https://github.com/filecoin-project/lotus/pull/4403)
+- sync wait --watch (https://github.com/filecoin-project/lotus/pull/4396)
+- reduce garbage in blockstore (https://github.com/filecoin-project/lotus/pull/4406)
+- give the TimeCacheBS tests a bit more time (https://github.com/filecoin-project/lotus/pull/4407)
+- Improve gas defaults (https://github.com/filecoin-project/lotus/pull/4408)
+- Change default gas premium to for 10 block inclusion (https://github.com/filecoin-project/lotus/pull/4222)
+
+# 0.10.1 / 2020-10-14
+
+This is an optional release of Lotus that updates markets to 0.9.0, which adds the ability to restart data transfers. This release also introduces Ledger support, and various UX improvements.
+
+## Changes
+
+- Test the tape upgrade (https://github.com/filecoin-project/lotus/pull/4328)
+- Adding in Ledger support (https://github.com/filecoin-project/lotus/pull/4290)
+- Improve the UX for lotus-miner sealing workers (https://github.com/filecoin-project/lotus/pull/4329)
+- Add a CLI tool for miner's to repay debt (https://github.com/filecoin-project/lotus/pull/4319)
+- Rename params_testnet to params_mainnet (https://github.com/filecoin-project/lotus/pull/4336)
+- Use seal-duration in calculating the earliest StartEpoch (https://github.com/filecoin-project/lotus/pull/4337)
+- Reject deals that are > 7 days in the future in the BasicDealFilter (https://github.com/filecoin-project/lotus/pull/4173)
+- Add an API endpoint to calculate the exact circulating supply (https://github.com/filecoin-project/lotus/pull/4148)
+- lotus-pcr: ignore all other market messages (https://github.com/filecoin-project/lotus/pull/4341)
+- Add message CID to InvocResult (https://github.com/filecoin-project/lotus/pull/4382)
+- types: Add CID fields to messages in json marshalers (https://github.com/filecoin-project/lotus/pull/4338)
+- fix(sync state): set state height to actual tipset height (https://github.com/filecoin-project/lotus/pull/4347)
+- Fix off by one tipset in searchBackForMsg (https://github.com/filecoin-project/lotus/pull/4367)
+- fix a panic on startup when we fail to load the tipset (https://github.com/filecoin-project/lotus/pull/4376)
+- Avoid having the same message CID show up in execution traces (https://github.com/filecoin-project/lotus/pull/4350)
+- feat(markets): update markets 0.9.0 and add data transfer restart (https://github.com/filecoin-project/lotus/pull/4363)
+
 # 0.10.0 / 2020-10-12
 
 This is a consensus-breaking hotfix that addresses an issue in specs-actors v2.0.3 that made it impossible to pledge new 32GiB sectors. The change in Lotus is to update to actors v2.1.0, behind the new network version 5.

SECURITY.md

@@ -2,9 +2,7 @@
 
 ## Reporting a Vulnerability
 
-For *critical* bugs, please send an email to security@filecoin.org.
-
-The bug reporting process differs between bugs that are critical and may crash the network, and others that are unlikely to cause problems if malicious parties know about it. For non-critical bugs, please simply file a GitHub [issue](https://github.com/filecoin-project/lotus/issues/new?template=bug_report.md). 
+For *critical* bugs, please consult our Security Policy and Responsible Disclosure Program information at https://github.com/filecoin-project/community/blob/master/SECURITY.md
 
 Please try to provide a clear description of any bugs reported, along with how to reproduce the bug if possible. More detailed bug reports (especially those with a PoC included) will help us move forward much faster. Additionally, please avoid reporting bugs that already have open issues. Take a moment to search the issue list of the related GitHub repositories before writing up a new report.
 
@@ -20,10 +18,6 @@ Here are some examples of bugs we would consider 'critical':
 
 This is not an exhaustive list, but should provide some idea of what we consider 'critical'.
 
-## Supported Versions
+## Reporting a non security bug
 
-* TODO: This should be defined and set up by Mainnet launch.
-
-| Version | Supported          |
-| ------- | ------------------ |
-| Testnet | :white_check_mark: |
+For non-critical bugs, please simply file a GitHub [issue](https://github.com/filecoin-project/lotus/issues/new?template=bug_report.md). 

api/api_full.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 
+	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-state-types/network"
 
 	"github.com/ipfs/go-cid"
@@ -229,7 +230,9 @@ type FullNode interface {
 	// MethodGroup: Wallet
 
 	// WalletNew creates a new address in the wallet with the given sigType.
-	WalletNew(context.Context, crypto.SigType) (address.Address, error)
+	// Available key types: bls, secp256k1, secp256k1-ledger
+	// Support for numerical types: 1 - secp256k1, 2 - BLS is deprecated
+	WalletNew(context.Context, types.KeyType) (address.Address, error)
 	// WalletHas indicates whether the given address is in the wallet.
 	WalletHas(context.Context, address.Address) (bool, error)
 	// WalletList lists all the addresses in the wallet.
@@ -296,6 +299,8 @@ type FullNode interface {
 	// ClientListTransfers returns the status of all ongoing transfers of data
 	ClientListDataTransfers(ctx context.Context) ([]DataTransferChannel, error)
 	ClientDataTransferUpdates(ctx context.Context) (<-chan DataTransferChannel, error)
+	// ClientRestartDataTransfer attempts to restart a data transfer with the given transfer ID and other peer
+	ClientRestartDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error
 	// ClientRetrieveTryRestartInsufficientFunds attempts to restart stalled retrievals on a given payment channel
 	// which are stuck due to insufficient funds
 	ClientRetrieveTryRestartInsufficientFunds(ctx context.Context, paymentChannel address.Address) error
@@ -310,19 +315,20 @@ type FullNode interface {
 
 	// MethodGroup: State
 	// The State methods are used to query, inspect, and interact with chain state.
-	// All methods take a TipSetKey as a parameter. The state looked up is the state at that tipset.
+	// Most methods take a TipSetKey as a parameter. The state looked up is the state at that tipset.
 	// A nil TipSetKey can be provided as a param, this will cause the heaviest tipset in the chain to be used.
 
 	// StateCall runs the given message and returns its result without any persisted changes.
 	StateCall(context.Context, *types.Message, types.TipSetKey) (*InvocResult, error)
-	// StateReplay returns the result of executing the indicated message, assuming it was executed in the indicated tipset.
+	// StateReplay replays a given message, assuming it was included in a block in the specified tipset.
+	// If no tipset key is provided, the appropriate tipset is looked up.
 	StateReplay(context.Context, types.TipSetKey, cid.Cid) (*InvocResult, error)
 	// StateGetActor returns the indicated actor's nonce and balance.
 	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
 	// StateReadState returns the indicated actor's state.
 	StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*ActorState, error)
 	// StateListMessages looks back and returns all messages with a matching to or from address, stopping at the given height.
-	StateListMessages(ctx context.Context, match *types.Message, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)
+	StateListMessages(ctx context.Context, match *MessageMatch, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)
 
 	// StateNetworkName returns the name of the network the node is synced to
 	StateNetworkName(context.Context) (dtypes.NetworkName, error)
@@ -365,8 +371,6 @@ type FullNode interface {
 	StateSectorPartition(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tok types.TipSetKey) (*miner.SectorLocation, error)
 	// StateSearchMsg searches for a message in the chain, and returns its receipt and the tipset where it was executed
 	StateSearchMsg(context.Context, cid.Cid) (*MsgLookup, error)
-	// StateMsgGasCost searches for a message in the chain, and returns details of the messages gas costs, including the penalty and miner tip
-	StateMsgGasCost(context.Context, cid.Cid, types.TipSetKey) (*MsgGasCost, error)
 	// StateWaitMsg looks back in the chain for a message. If not found, it blocks until the
 	// message arrives on chain, and gets to the indicated confidence depth.
 	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*MsgLookup, error)
@@ -414,8 +418,12 @@ type FullNode interface {
 	// can issue. It takes the deal size and verified status as parameters.
 	StateDealProviderCollateralBounds(context.Context, abi.PaddedPieceSize, bool, types.TipSetKey) (DealCollateralBounds, error)
 
-	// StateCirculatingSupply returns the circulating supply of Filecoin at the given tipset
-	StateCirculatingSupply(context.Context, types.TipSetKey) (CirculatingSupply, error)
+	// StateCirculatingSupply returns the exact circulating supply of Filecoin at the given tipset.
+	// This is not used anywhere in the protocol itself, and is only for external consumption.
+	StateCirculatingSupply(context.Context, types.TipSetKey) (abi.TokenAmount, error)
+	// StateVMCirculatingSupplyInternal returns an approximation of the circulating supply of Filecoin at the given tipset.
+	// This is the value reported by the runtime interface to actors code.
+	StateVMCirculatingSupplyInternal(context.Context, types.TipSetKey) (CirculatingSupply, error)
 	// StateNetworkVersion returns the network version at the given tipset
 	StateNetworkVersion(context.Context, types.TipSetKey) (network.Version, error)
 
@@ -728,8 +736,10 @@ type RetrievalOrder struct {
 }
 
 type InvocResult struct {
+	MsgCid         cid.Cid
 	Msg            *types.Message
 	MsgRct         *types.MessageReceipt
+	GasCost        MsgGasCost
 	ExecutionTrace types.ExecutionTrace
 	Error          string
 	Duration       time.Duration
@@ -908,3 +918,8 @@ type MsigVesting struct {
 	StartEpoch     abi.ChainEpoch
 	UnlockDuration abi.ChainEpoch
 }
+
+type MessageMatch struct {
+	To   address.Address
+	From address.Address
+}

api/api_gateway.go

@@ -10,9 +10,11 @@ import (
 )
 
 type GatewayAPI interface {
+	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainHead(ctx context.Context) (*types.TipSet, error)
 	ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
+	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
 	GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
 	MpoolPush(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
 	MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)

api/api_wallet.go

@@ -35,7 +35,7 @@ type MsgMeta struct {
 }
 
 type WalletAPI interface {
-	WalletNew(context.Context, crypto.SigType) (address.Address, error)
+	WalletNew(context.Context, types.KeyType) (address.Address, error)
 	WalletHas(context.Context, address.Address) (bool, error)
 	WalletList(context.Context) ([]address.Address, error)
 

api/apistruct/struct.go

@@ -15,6 +15,7 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
+	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-fil-markets/piecestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
@@ -133,7 +134,7 @@ type FullNodeStruct struct {
 		MinerGetBaseInfo func(context.Context, address.Address, abi.ChainEpoch, types.TipSetKey) (*api.MiningBaseInfo, error) `perm:"read"`
 		MinerCreateBlock func(context.Context, *api.BlockTemplate) (*types.BlockMsg, error)                                   `perm:"write"`
 
-		WalletNew             func(context.Context, crypto.SigType) (address.Address, error)                       `perm:"write"`
+		WalletNew             func(context.Context, types.KeyType) (address.Address, error)                        `perm:"write"`
 		WalletHas             func(context.Context, address.Address) (bool, error)                                 `perm:"write"`
 		WalletList            func(context.Context) ([]address.Address, error)                                     `perm:"write"`
 		WalletBalance         func(context.Context, address.Address) (types.BigInt, error)                         `perm:"read"`
@@ -165,6 +166,7 @@ type FullNodeStruct struct {
 		ClientDealSize                            func(ctx context.Context, root cid.Cid) (api.DataSize, error)                                                     `perm:"read"`
 		ClientListDataTransfers                   func(ctx context.Context) ([]api.DataTransferChannel, error)                                                      `perm:"write"`
 		ClientDataTransferUpdates                 func(ctx context.Context) (<-chan api.DataTransferChannel, error)                                                 `perm:"write"`
+		ClientRestartDataTransfer                 func(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error          `perm:"write"`
 		ClientRetrieveTryRestartInsufficientFunds func(ctx context.Context, paymentChannel address.Address) error                                                   `perm:"write"`
 
 		StateNetworkName                   func(context.Context) (dtypes.NetworkName, error)                                                                   `perm:"read"`
@@ -189,7 +191,6 @@ type FullNodeStruct struct {
 		StateReplay                        func(context.Context, types.TipSetKey, cid.Cid) (*api.InvocResult, error)                                           `perm:"read"`
 		StateGetActor                      func(context.Context, address.Address, types.TipSetKey) (*types.Actor, error)                                       `perm:"read"`
 		StateReadState                     func(context.Context, address.Address, types.TipSetKey) (*api.ActorState, error)                                    `perm:"read"`
-		StateMsgGasCost                    func(context.Context, cid.Cid, types.TipSetKey) (*api.MsgGasCost, error)                                            `perm:"read"`
 		StateWaitMsg                       func(ctx context.Context, cid cid.Cid, confidence uint64) (*api.MsgLookup, error)                                   `perm:"read"`
 		StateWaitMsgLimited                func(context.Context, cid.Cid, uint64, abi.ChainEpoch) (*api.MsgLookup, error)                                      `perm:"read"`
 		StateSearchMsg                     func(context.Context, cid.Cid) (*api.MsgLookup, error)                                                              `perm:"read"`
@@ -204,13 +205,14 @@ type FullNodeStruct struct {
 		StateChangedActors                 func(context.Context, cid.Cid, cid.Cid) (map[string]types.Actor, error)                                             `perm:"read"`
 		StateGetReceipt                    func(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)                                      `perm:"read"`
 		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"`
+		StateListMessages                  func(ctx context.Context, match *api.MessageMatch, 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"`
+		StateCirculatingSupply             func(context.Context, types.TipSetKey) (abi.TokenAmount, error)                                                     `perm:"read"`
+		StateVMCirculatingSupplyInternal   func(context.Context, types.TipSetKey) (api.CirculatingSupply, error)                                               `perm:"read"`
 		StateNetworkVersion                func(context.Context, types.TipSetKey) (stnetwork.Version, error)                                                   `perm:"read"`
 
 		MsigGetAvailableBalance func(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)                                                                    `perm:"read"`
@@ -368,9 +370,11 @@ type WorkerStruct struct {
 type GatewayStruct struct {
 	Internal struct {
 		// TODO: does the gateway need perms?
+		ChainHasObj             func(context.Context, cid.Cid) (bool, error)
 		ChainGetTipSet          func(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
 		ChainGetTipSetByHeight  func(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
 		ChainHead               func(ctx context.Context) (*types.TipSet, error)
+		ChainReadObj            func(context.Context, cid.Cid) ([]byte, error)
 		GasEstimateMessageGas   func(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
 		MpoolPush               func(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
 		MsigGetAvailableBalance func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
@@ -384,7 +388,7 @@ type GatewayStruct struct {
 
 type WalletStruct struct {
 	Internal struct {
-		WalletNew    func(context.Context, crypto.SigType) (address.Address, error)                         `perm:"write"`
+		WalletNew    func(context.Context, types.KeyType) (address.Address, error)                          `perm:"write"`
 		WalletHas    func(context.Context, address.Address) (bool, error)                                   `perm:"write"`
 		WalletList   func(context.Context) ([]address.Address, error)                                       `perm:"write"`
 		WalletSign   func(context.Context, address.Address, []byte, api.MsgMeta) (*crypto.Signature, error) `perm:"sign"`
@@ -551,6 +555,10 @@ func (c *FullNodeStruct) ClientDataTransferUpdates(ctx context.Context) (<-chan
 	return c.Internal.ClientDataTransferUpdates(ctx)
 }
 
+func (c *FullNodeStruct) ClientRestartDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error {
+	return c.Internal.ClientRestartDataTransfer(ctx, transferID, otherPeer, isInitiator)
+}
+
 func (c *FullNodeStruct) ClientRetrieveTryRestartInsufficientFunds(ctx context.Context, paymentChannel address.Address) error {
 	return c.Internal.ClientRetrieveTryRestartInsufficientFunds(ctx, paymentChannel)
 }
@@ -631,7 +639,7 @@ func (c *FullNodeStruct) ChainGetTipSetByHeight(ctx context.Context, h abi.Chain
 	return c.Internal.ChainGetTipSetByHeight(ctx, h, tsk)
 }
 
-func (c *FullNodeStruct) WalletNew(ctx context.Context, typ crypto.SigType) (address.Address, error) {
+func (c *FullNodeStruct) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error) {
 	return c.Internal.WalletNew(ctx, typ)
 }
 
@@ -883,10 +891,6 @@ func (c *FullNodeStruct) StateReadState(ctx context.Context, addr address.Addres
 	return c.Internal.StateReadState(ctx, addr, tsk)
 }
 
-func (c *FullNodeStruct) StateMsgGasCost(ctx context.Context, msgc cid.Cid, tsk types.TipSetKey) (*api.MsgGasCost, error) {
-	return c.Internal.StateMsgGasCost(ctx, msgc, tsk)
-}
-
 func (c *FullNodeStruct) StateWaitMsg(ctx context.Context, msgc cid.Cid, confidence uint64) (*api.MsgLookup, error) {
 	return c.Internal.StateWaitMsg(ctx, msgc, confidence)
 }
@@ -939,7 +943,7 @@ func (c *FullNodeStruct) StateGetReceipt(ctx context.Context, msg cid.Cid, tsk t
 	return c.Internal.StateGetReceipt(ctx, msg, tsk)
 }
 
-func (c *FullNodeStruct) StateListMessages(ctx context.Context, match *types.Message, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error) {
+func (c *FullNodeStruct) StateListMessages(ctx context.Context, match *api.MessageMatch, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error) {
 	return c.Internal.StateListMessages(ctx, match, tsk, toht)
 }
 
@@ -963,10 +967,14 @@ func (c *FullNodeStruct) StateDealProviderCollateralBounds(ctx context.Context,
 	return c.Internal.StateDealProviderCollateralBounds(ctx, size, verified, tsk)
 }
 
-func (c *FullNodeStruct) StateCirculatingSupply(ctx context.Context, tsk types.TipSetKey) (api.CirculatingSupply, error) {
+func (c *FullNodeStruct) StateCirculatingSupply(ctx context.Context, tsk types.TipSetKey) (abi.TokenAmount, error) {
 	return c.Internal.StateCirculatingSupply(ctx, tsk)
 }
 
+func (c *FullNodeStruct) StateVMCirculatingSupplyInternal(ctx context.Context, tsk types.TipSetKey) (api.CirculatingSupply, error) {
+	return c.Internal.StateVMCirculatingSupplyInternal(ctx, tsk)
+}
+
 func (c *FullNodeStruct) StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (stnetwork.Version, error) {
 	return c.Internal.StateNetworkVersion(ctx, tsk)
 }
@@ -1421,6 +1429,10 @@ func (w *WorkerStruct) Closing(ctx context.Context) (<-chan struct{}, error) {
 	return w.Internal.Closing(ctx)
 }
 
+func (g GatewayStruct) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
+	return g.Internal.ChainHasObj(ctx, c)
+}
+
 func (g GatewayStruct) ChainHead(ctx context.Context) (*types.TipSet, error) {
 	return g.Internal.ChainHead(ctx)
 }
@@ -1433,6 +1445,10 @@ func (g GatewayStruct) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEp
 	return g.Internal.ChainGetTipSetByHeight(ctx, h, tsk)
 }
 
+func (g GatewayStruct) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
+	return g.Internal.ChainReadObj(ctx, c)
+}
+
 func (g GatewayStruct) GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error) {
 	return g.Internal.GasEstimateMessageGas(ctx, msg, spec, tsk)
 }
@@ -1465,7 +1481,7 @@ func (g GatewayStruct) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence
 	return g.Internal.StateWaitMsg(ctx, msg, confidence)
 }
 
-func (c *WalletStruct) WalletNew(ctx context.Context, typ crypto.SigType) (address.Address, error) {
+func (c *WalletStruct) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error) {
 	return c.Internal.WalletNew(ctx, typ)
 }
 

api/docgen/docgen.go

@@ -87,6 +87,7 @@ func init() {
 	addExample(abi.RegisteredPoStProof_StackedDrgWindow32GiBV1)
 	addExample(abi.ChainEpoch(10101))
 	addExample(crypto.SigTypeBLS)
+	addExample(types.KTBLS)
 	addExample(int64(9))
 	addExample(12.3)
 	addExample(123)

api/test/paych.go

@@ -26,7 +26,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/events"
 	"github.com/filecoin-project/lotus/chain/events/state"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/wallet"
 )
 
 func TestPaymentChannels(t *testing.T, b APIBuilder, blocktime time.Duration) {
@@ -58,7 +57,7 @@ func TestPaymentChannels(t *testing.T, b APIBuilder, blocktime time.Duration) {
 	bm.MineBlocks()
 
 	// send some funds to register the receiver
-	receiverAddr, err := paymentReceiver.WalletNew(ctx, wallet.ActSigType("secp256k1"))
+	receiverAddr, err := paymentReceiver.WalletNew(ctx, types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}

api/test/tape.go

@@ -0,0 +1,114 @@
+package test
+
+import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/network"
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/stmgr"
+	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
+	"github.com/filecoin-project/lotus/node"
+	"github.com/filecoin-project/lotus/node/impl"
+	"github.com/stretchr/testify/require"
+)
+
+func TestTapeFix(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	t.Run("before", func(t *testing.T) { testTapeFix(t, b, blocktime, false) })
+	t.Run("after", func(t *testing.T) { testTapeFix(t, b, blocktime, true) })
+}
+func testTapeFix(t *testing.T, b APIBuilder, blocktime time.Duration, after bool) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	upgradeSchedule := stmgr.UpgradeSchedule{{
+		Network:   build.ActorUpgradeNetworkVersion,
+		Height:    1,
+		Migration: stmgr.UpgradeActorsV2,
+	}}
+	if after {
+		upgradeSchedule = append(upgradeSchedule, stmgr.Upgrade{
+			Network: network.Version5,
+			Height:  2,
+		})
+	}
+
+	n, sn := b(t, []FullNodeOpts{{Opts: func(_ []TestNode) node.Option {
+		return node.Override(new(stmgr.UpgradeSchedule), upgradeSchedule)
+	}}}, OneMiner)
+
+	client := n[0].FullNode.(*impl.FullNodeAPI)
+	miner := sn[0]
+
+	addrinfo, err := client.NetAddrsListen(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err := miner.NetConnect(ctx, addrinfo); err != nil {
+		t.Fatal(err)
+	}
+	build.Clock.Sleep(time.Second)
+
+	done := make(chan struct{})
+	go func() {
+		defer close(done)
+		for ctx.Err() == nil {
+			build.Clock.Sleep(blocktime)
+			if err := sn[0].MineOne(ctx, MineNext); err != nil {
+				if ctx.Err() != nil {
+					// context was canceled, ignore the error.
+					return
+				}
+				t.Error(err)
+			}
+		}
+	}()
+	defer func() {
+		cancel()
+		<-done
+	}()
+
+	err = miner.PledgeSector(ctx)
+	require.NoError(t, err)
+
+	// Wait till done.
+	var sectorNo abi.SectorNumber
+	for {
+		s, err := miner.SectorsList(ctx) // Note - the test builder doesn't import genesis sectors into FSM
+		require.NoError(t, err)
+		fmt.Printf("Sectors: %d\n", len(s))
+		if len(s) == 1 {
+			sectorNo = s[0]
+			break
+		}
+
+		build.Clock.Sleep(100 * time.Millisecond)
+	}
+
+	fmt.Printf("All sectors is fsm\n")
+
+	// If before, we expect the precommit to fail
+	successState := api.SectorState(sealing.CommitFailed)
+	failureState := api.SectorState(sealing.Proving)
+	if after {
+		// otherwise, it should succeed.
+		successState, failureState = failureState, successState
+	}
+
+	for {
+		st, err := miner.SectorsStatus(ctx, sectorNo, false)
+		require.NoError(t, err)
+		if st.State == successState {
+			break
+		}
+		require.NotEqual(t, failureState, st.State)
+		build.Clock.Sleep(100 * time.Millisecond)
+		fmt.Println("WaitSeal")
+	}
+
+}

api/test/test.go

@@ -3,8 +3,10 @@ package test
 import (
 	"context"
 	"testing"
+	"time"
 
 	"github.com/filecoin-project/lotus/chain/stmgr"
+	"github.com/filecoin-project/lotus/chain/types"
 
 	"github.com/multiformats/go-multiaddr"
 
@@ -12,6 +14,8 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/big"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/miner"
@@ -74,6 +78,7 @@ func TestApis(t *testing.T, b APIBuilder) {
 	t.Run("testConnectTwo", ts.testConnectTwo)
 	t.Run("testMining", ts.testMining)
 	t.Run("testMiningReal", ts.testMiningReal)
+	t.Run("testSearchMsg", ts.testSearchMsg)
 }
 
 func DefaultFullOpts(nFull int) []FullNodeOpts {
@@ -96,7 +101,8 @@ var FullNodeWithUpgradeAt = func(upgradeHeight abi.ChainEpoch) FullNodeOpts {
 	return FullNodeOpts{
 		Opts: func(nodes []TestNode) node.Option {
 			return node.Override(new(stmgr.UpgradeSchedule), stmgr.UpgradeSchedule{{
-				Network:   build.ActorUpgradeNetworkVersion,
+				// Skip directly to tape height so precommits work.
+				Network:   network.Version5,
 				Height:    upgradeHeight,
 				Migration: stmgr.UpgradeActorsV2,
 			}})
@@ -118,6 +124,49 @@ func (ts *testSuite) testVersion(t *testing.T) {
 	require.Equal(t, v.Version, build.BuildVersion)
 }
 
+func (ts *testSuite) testSearchMsg(t *testing.T) {
+	apis, miners := ts.makeNodes(t, OneFull, OneMiner)
+
+	api := apis[0]
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	senderAddr, err := api.WalletDefaultAddress(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	msg := &types.Message{
+		From:  senderAddr,
+		To:    senderAddr,
+		Value: big.Zero(),
+	}
+	bm := NewBlockMiner(ctx, t, miners[0], 100*time.Millisecond)
+	bm.MineBlocks()
+	defer bm.Stop()
+
+	sm, err := api.MpoolPushMessage(ctx, msg, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	res, err := api.StateWaitMsg(ctx, sm.Cid(), 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if res.Receipt.ExitCode != 0 {
+		t.Fatal("did not successfully send message")
+	}
+
+	searchRes, err := api.StateSearchMsg(ctx, sm.Cid())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if searchRes.TipSet != res.TipSet {
+		t.Fatalf("search ts: %s, different from wait ts: %s", searchRes.TipSet, res.TipSet)
+	}
+
+}
+
 func (ts *testSuite) testID(t *testing.T) {
 	ctx := context.Background()
 	apis, _ := ts.makeNodes(t, OneFull, OneMiner)

build/bootstrap/bootstrappers.pi

@@ -1,12 +1,2 @@
-/dns4/bootstrap-0.testnet.fildev.network/tcp/1347/p2p/12D3KooWJTUBUjtzWJGWU1XSiY21CwmHaCNLNYn2E7jqHEHyZaP7
-/dns4/bootstrap-1.testnet.fildev.network/tcp/1347/p2p/12D3KooW9yeKXha4hdrJKq74zEo99T8DhriQdWNoojWnnQbsgB3v
-/dns4/bootstrap-2.testnet.fildev.network/tcp/1347/p2p/12D3KooWCrx8yVG9U9Kf7w8KLN3Edkj5ZKDhgCaeMqQbcQUoB6CT
-/dns4/bootstrap-4.testnet.fildev.network/tcp/1347/p2p/12D3KooWPkL9LrKRQgHtq7kn9ecNhGU9QaziG8R5tX8v9v7t3h34
-/dns4/bootstrap-3.testnet.fildev.network/tcp/1347/p2p/12D3KooWKYSsbpgZ3HAjax5M1BXCwXLa6gVkUARciz7uN3FNtr7T
-/dns4/bootstrap-5.testnet.fildev.network/tcp/1347/p2p/12D3KooWQYzqnLASJAabyMpPb1GcWZvNSe7JDcRuhdRqonFoiK9W
-/dns4/lotus-bootstrap.forceup.cn/tcp/41778/p2p/12D3KooWFQsv3nRMUevZNWWsY1Wu6NUzUbawnWU5NcRhgKuJA37C
-/dns4/bootstrap-0.starpool.in/tcp/12757/p2p/12D3KooWGHpBMeZbestVEWkfdnC9u7p6uFHXL1n7m1ZBqsEmiUzz
-/dns4/bootstrap-1.starpool.in/tcp/12757/p2p/12D3KooWQZrGH1PxSNZPum99M1zNvjNFM33d1AAu5DcvdHptuU7u
-/dns4/node.glif.io/tcp/1235/p2p/12D3KooWBF8cpp65hp2u9LK5mh19x67ftAam84z9LsfaquTDSBpt
-/dns4/bootstrap-0.ipfsmain.cn/tcp/34721/p2p/12D3KooWQnwEGNqcM2nAcPtRR9rAX8Hrg4k9kJLCHoTR5chJfz6d
-/dns4/bootstrap-1.ipfsmain.cn/tcp/34723/p2p/12D3KooWMKxMkD5DMpSWsW7dBddKxKT7L2GgbNuckz9otxvkvByP
+/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWLyXZeuQ9PpVYxuEfXVvKBx1DaozLHoDFsg4ZHMbspMmb
+/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWKP5M226HZWu7R3RwqFB6YoN6kLeuZwFbQWeugEmwjcgQ

build/drand.go

@@ -35,6 +35,7 @@ var DrandConfigs = map[DrandEnum]dtypes.DrandConfig{
 			"https://api.drand.sh",
 			"https://api2.drand.sh",
 			"https://api3.drand.sh",
+			"https://drand.cloudflare.com",
 		},
 		Relays: []string{
 			"/dnsaddr/api.drand.sh/",
@@ -68,16 +69,6 @@ var DrandConfigs = map[DrandEnum]dtypes.DrandConfig{
 		ChainInfoJSON: `{"public_key":"8cda589f88914aa728fd183f383980b35789ce81b274e5daee1f338b77d02566ef4d3fb0098af1f844f10f9c803c1827","period":25,"genesis_time":1595348225,"hash":"e73b7dc3c4f6a236378220c0dd6aa110eb16eed26c11259606e07ee122838d4f","groupHash":"567d4785122a5a3e75a9bc9911d7ea807dd85ff76b78dc4ff06b075712898607"}`,
 	},
 	DrandIncentinet: {
-		Servers: []string{
-			"https://pl-eu.incentinet.drand.sh",
-			"https://pl-us.incentinet.drand.sh",
-			"https://pl-sin.incentinet.drand.sh",
-		},
-		Relays: []string{
-			"/dnsaddr/pl-eu.incentinet.drand.sh/",
-			"/dnsaddr/pl-us.incentinet.drand.sh/",
-			"/dnsaddr/pl-sin.incentinet.drand.sh/",
-		},
 		ChainInfoJSON: `{"public_key":"8cad0c72c606ab27d36ee06de1d5b2db1faf92e447025ca37575ab3a8aac2eaae83192f846fc9e158bc738423753d000","period":30,"genesis_time":1595873820,"hash":"80c8b872c714f4c00fdd3daa465d5514049f457f01f85a4caf68cdcd394ba039","groupHash":"d9406aaed487f7af71851b4399448e311f2328923d454e971536c05398ce2d9b"}`,
 	},
 }

build/params_2k.go

@@ -22,6 +22,8 @@ const UpgradeTapeHeight = -4
 var UpgradeActorsV2Height = abi.ChainEpoch(10)
 var UpgradeLiftoffHeight = abi.ChainEpoch(-5)
 
+const UpgradePostLiftoffHeight = -6
+
 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

build/params_mainnet.go

@@ -0,0 +1,56 @@
+// +build !debug
+// +build !2k
+// +build !testground
+
+package build
+
+import (
+	"math"
+	"os"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/lotus/chain/actors/policy"
+
+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+)
+
+var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
+	0: DrandMainnet,
+}
+
+const UpgradeBreezeHeight = -1
+const BreezeGasTampingDuration = 120
+
+const UpgradeSmokeHeight = -2
+
+const UpgradeIgnitionHeight = -3
+const UpgradeRefuelHeight = -4
+
+var UpgradeActorsV2Height = abi.ChainEpoch(30)
+
+const UpgradeTapeHeight = 60
+
+const UpgradeLiftoffHeight = 90
+const UpgradePostLiftoffHeight = 120
+
+func init() {
+	policy.SetConsensusMinerMinPower(abi.NewStoragePower(1 << 30))
+	policy.SetSupportedProofTypes(
+		abi.RegisteredSealProof_StackedDrg512MiBV1,
+		abi.RegisteredSealProof_StackedDrg32GiBV1,
+		abi.RegisteredSealProof_StackedDrg64GiBV1,
+	)
+
+	SetAddressNetwork(address.Testnet)
+
+	if os.Getenv("LOTUS_DISABLE_V2_ACTOR_MIGRATION") == "1" {
+		UpgradeActorsV2Height = math.MaxInt64
+	}
+
+	Devnet = true
+}
+
+const BlockDelaySecs = uint64(builtin0.EpochDurationSeconds)
+
+const PropagationDelaySecs = uint64(6)

build/params_shared_vals.go

@@ -25,7 +25,7 @@ const UnixfsLinksPerLevel = 1024
 // Consensus / Network
 
 const AllowableClockDriftSecs = uint64(1)
-const NewestNetworkVersion = network.Version5
+const NewestNetworkVersion = network.Version6
 const ActorUpgradeNetworkVersion = network.Version4
 
 // Epochs

build/params_testground.go

@@ -80,12 +80,13 @@ var (
 	UpgradeBreezeHeight      abi.ChainEpoch = -1
 	BreezeGasTampingDuration abi.ChainEpoch = 0
 
-	UpgradeSmokeHeight    abi.ChainEpoch = -1
-	UpgradeIgnitionHeight abi.ChainEpoch = -2
-	UpgradeRefuelHeight   abi.ChainEpoch = -3
-	UpgradeTapeHeight     abi.ChainEpoch = -4
-	UpgradeActorsV2Height abi.ChainEpoch = 10
-	UpgradeLiftoffHeight  abi.ChainEpoch = -5
+	UpgradeSmokeHeight       abi.ChainEpoch = -1
+	UpgradeIgnitionHeight    abi.ChainEpoch = -2
+	UpgradeRefuelHeight      abi.ChainEpoch = -3
+	UpgradeTapeHeight        abi.ChainEpoch = -4
+	UpgradeActorsV2Height    abi.ChainEpoch = 10
+	UpgradeLiftoffHeight     abi.ChainEpoch = -5
+	UpgradePostLiftoffHeight abi.ChainEpoch = -6
 
 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,

build/params_testnet.go

@@ -1,60 +0,0 @@
-// +build !debug
-// +build !2k
-// +build !testground
-
-package build
-
-import (
-	"math"
-	"os"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/lotus/chain/actors/policy"
-
-	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
-)
-
-var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
-	0:                  DrandIncentinet,
-	UpgradeSmokeHeight: DrandMainnet,
-}
-
-const UpgradeBreezeHeight = 41280
-const BreezeGasTampingDuration = 120
-
-const UpgradeSmokeHeight = 51000
-
-const UpgradeIgnitionHeight = 94000
-const UpgradeRefuelHeight = 130800
-
-var UpgradeActorsV2Height = abi.ChainEpoch(138720)
-
-const UpgradeTapeHeight = 140760
-
-// This signals our tentative epoch for mainnet launch. Can make it later, but not earlier.
-// Miners, clients, developers, custodians all need time to prepare.
-// We still have upgrades and state changes to do, but can happen after signaling timing here.
-const UpgradeLiftoffHeight = 148888
-
-func init() {
-	policy.SetConsensusMinerMinPower(abi.NewStoragePower(10 << 40))
-	policy.SetSupportedProofTypes(
-		abi.RegisteredSealProof_StackedDrg32GiBV1,
-		abi.RegisteredSealProof_StackedDrg64GiBV1,
-	)
-
-	if os.Getenv("LOTUS_USE_TEST_ADDRESSES") != "1" {
-		SetAddressNetwork(address.Mainnet)
-	}
-
-	if os.Getenv("LOTUS_DISABLE_V2_ACTOR_MIGRATION") == "1" {
-		UpgradeActorsV2Height = math.MaxInt64
-	}
-
-	Devnet = false
-}
-
-const BlockDelaySecs = uint64(builtin0.EpochDurationSeconds)
-
-const PropagationDelaySecs = uint64(6)

build/version.go

@@ -29,7 +29,7 @@ func buildType() string {
 }
 
 // BuildVersion is the local build version, set by build system
-const BuildVersion = "0.10.0"
+const BuildVersion = "0.10.2"
 
 func UserVersion() string {
 	return BuildVersion + buildType() + CurrentCommit
@@ -83,7 +83,7 @@ func VersionForType(nodeType NodeType) (Version, error) {
 
 // semver versions of the rpc api exposed
 var (
-	FullAPIVersion   = newVer(0, 16, 0)
+	FullAPIVersion   = newVer(0, 17, 0)
 	MinerAPIVersion  = newVer(0, 15, 0)
 	WorkerAPIVersion = newVer(0, 15, 0)
 )

chain/actors/builtin/builtin.go

@@ -2,25 +2,28 @@ package builtin
 
 import (
 	"github.com/filecoin-project/go-address"
+	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
+	smoothing2 "github.com/filecoin-project/specs-actors/v2/actors/util/smoothing"
 	"github.com/ipfs/go-cid"
 	"golang.org/x/xerrors"
 
+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/cbor"
 
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
 
-	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	proof0 "github.com/filecoin-project/specs-actors/actors/runtime/proof"
 	smoothing0 "github.com/filecoin-project/specs-actors/actors/util/smoothing"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-	smoothing2 "github.com/filecoin-project/specs-actors/v2/actors/util/smoothing"
 )
 
 var SystemActorAddr = builtin0.SystemActorAddr
 var BurntFundsActorAddr = builtin0.BurntFundsActorAddr
+var CronActorAddr = builtin0.CronActorAddr
+var SaftAddress = makeAddress("t0122")
 var ReserveAddress = makeAddress("t090")
 var RootVerifierAddress = makeAddress("t080")
 

chain/actors/builtin/miner/diff_deadlines.go

@@ -7,9 +7,9 @@ import (
 	"github.com/filecoin-project/go-state-types/exitcode"
 )
 
-type DeadlinesDiff map[uint64]*DeadlineDiff
+type DeadlinesDiff map[uint64]DeadlineDiff
 
-func DiffDeadlines(pre, cur State) (*DeadlinesDiff, error) {
+func DiffDeadlines(pre, cur State) (DeadlinesDiff, error) {
 	changed, err := pre.DeadlinesChanged(cur)
 	if err != nil {
 		return nil, err
@@ -18,11 +18,7 @@ func DiffDeadlines(pre, cur State) (*DeadlinesDiff, error) {
 		return nil, nil
 	}
 
-	numDl, err := pre.NumDeadlines()
-	if err != nil {
-		return nil, err
-	}
-	dlDiff := make(DeadlinesDiff, numDl)
+	dlDiff := make(DeadlinesDiff)
 	if err := pre.ForEachDeadline(func(idx uint64, preDl Deadline) error {
 		curDl, err := cur.LoadDeadline(idx)
 		if err != nil {
@@ -39,12 +35,12 @@ func DiffDeadlines(pre, cur State) (*DeadlinesDiff, error) {
 	}); err != nil {
 		return nil, err
 	}
-	return &dlDiff, nil
+	return dlDiff, nil
 }
 
 type DeadlineDiff map[uint64]*PartitionDiff
 
-func DiffDeadline(pre, cur Deadline) (*DeadlineDiff, error) {
+func DiffDeadline(pre, cur Deadline) (DeadlineDiff, error) {
 	changed, err := pre.PartitionsChanged(cur)
 	if err != nil {
 		return nil, err
@@ -104,7 +100,7 @@ func DiffDeadline(pre, cur Deadline) (*DeadlineDiff, error) {
 		return nil, err
 	}
 
-	return &partDiff, nil
+	return partDiff, nil
 }
 
 type PartitionDiff struct {

chain/actors/builtin/miner/miner.go

@@ -1,6 +1,7 @@
 package miner
 
 import (
+	"github.com/filecoin-project/go-state-types/big"
 	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p-core/peer"
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -148,6 +149,20 @@ type MinerInfo struct {
 	ConsensusFaultElapsed      abi.ChainEpoch
 }
 
+func (mi MinerInfo) IsController(addr address.Address) bool {
+	if addr == mi.Owner || addr == mi.Worker {
+		return true
+	}
+
+	for _, ca := range mi.ControlAddresses {
+		if addr == ca {
+			return true
+		}
+	}
+
+	return false
+}
+
 type SectorExpiration struct {
 	OnTime abi.ChainEpoch
 
@@ -182,3 +197,7 @@ type LockedFunds struct {
 	InitialPledgeRequirement abi.TokenAmount
 	PreCommitDeposits        abi.TokenAmount
 }
+
+func (lf LockedFunds) TotalLockedFunds() abi.TokenAmount {
+	return big.Add(lf.VestingFunds, big.Add(lf.InitialPledgeRequirement, lf.PreCommitDeposits))
+}

chain/actors/builtin/miner/v0.go

@@ -47,8 +47,16 @@ type partition0 struct {
 	store adt.Store
 }
 
-func (s *state0) AvailableBalance(bal abi.TokenAmount) (abi.TokenAmount, error) {
-	return s.GetAvailableBalance(bal), nil
+func (s *state0) AvailableBalance(bal abi.TokenAmount) (available abi.TokenAmount, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = xerrors.Errorf("failed to get available balance: %w", r)
+			available = abi.NewTokenAmount(0)
+		}
+	}()
+	// this panics if the miner doesnt have enough funds to cover their locked pledge
+	available = s.GetAvailableBalance(bal)
+	return available, err
 }
 
 func (s *state0) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
@@ -266,7 +274,7 @@ func (s *state0) DeadlinesChanged(other State) (bool, error) {
 		return true, nil
 	}
 
-	return s.State.Deadlines.Equals(other0.Deadlines), nil
+	return !s.State.Deadlines.Equals(other0.Deadlines), nil
 }
 
 func (s *state0) Info() (MinerInfo, error) {
@@ -362,7 +370,7 @@ func (d *deadline0) PartitionsChanged(other Deadline) (bool, error) {
 		return true, nil
 	}
 
-	return d.Deadline.Partitions.Equals(other0.Deadline.Partitions), nil
+	return !d.Deadline.Partitions.Equals(other0.Deadline.Partitions), nil
 }
 
 func (d *deadline0) PostSubmissions() (bitfield.BitField, error) {

chain/actors/builtin/miner/v2.go

@@ -45,8 +45,16 @@ type partition2 struct {
 	store adt.Store
 }
 
-func (s *state2) AvailableBalance(bal abi.TokenAmount) (abi.TokenAmount, error) {
-	return s.GetAvailableBalance(bal)
+func (s *state2) AvailableBalance(bal abi.TokenAmount) (available abi.TokenAmount, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = xerrors.Errorf("failed to get available balance: %w", r)
+			available = abi.NewTokenAmount(0)
+		}
+	}()
+	// this panics if the miner doesnt have enough funds to cover their locked pledge
+	available, err = s.GetAvailableBalance(bal)
+	return available, err
 }
 
 func (s *state2) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
@@ -265,7 +273,7 @@ func (s *state2) DeadlinesChanged(other State) (bool, error) {
 		return true, nil
 	}
 
-	return s.State.Deadlines.Equals(other2.Deadlines), nil
+	return !s.State.Deadlines.Equals(other2.Deadlines), nil
 }
 
 func (s *state2) Info() (MinerInfo, error) {
@@ -361,7 +369,7 @@ func (d *deadline2) PartitionsChanged(other Deadline) (bool, error) {
 		return true, nil
 	}
 
-	return d.Deadline.Partitions.Equals(other2.Deadline.Partitions), nil
+	return !d.Deadline.Partitions.Equals(other2.Deadline.Partitions), nil
 }
 
 func (d *deadline2) PostSubmissions() (bitfield.BitField, error) {

chain/actors/builtin/multisig/message.go

@@ -45,6 +45,7 @@ type MessageBuilder interface {
 
 // this type is the same between v0 and v2
 type ProposalHashData = multisig2.ProposalHashData
+type ProposeReturn = multisig2.ProposeReturn
 
 func txnParams(id uint64, data *ProposalHashData) ([]byte, error) {
 	params := multisig2.TxnIDParams{ID: multisig2.TxnID(id)}

chain/beacon/drand/drand_test.go

@@ -12,7 +12,7 @@ import (
 )
 
 func TestPrintGroupInfo(t *testing.T) {
-	server := build.DrandConfigs[build.DrandIncentinet].Servers[0]
+	server := build.DrandConfigs[build.DrandDevnet].Servers[0]
 	c, err := hclient.New(server, nil, nil)
 	assert.NoError(t, err)
 	cg := c.(interface {

chain/gen/gen.go

@@ -155,14 +155,14 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 		return nil, xerrors.Errorf("creating memrepo wallet failed: %w", err)
 	}
 
-	banker, err := w.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	banker, err := w.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		return nil, xerrors.Errorf("failed to generate banker key: %w", err)
 	}
 
 	receievers := make([]address.Address, msgsPerBlock)
 	for r := range receievers {
-		receievers[r], err = w.WalletNew(context.Background(), crypto.SigTypeBLS)
+		receievers[r], err = w.WalletNew(context.Background(), types.KTBLS)
 		if err != nil {
 			return nil, xerrors.Errorf("failed to generate receiver key: %w", err)
 		}

chain/messagepool/messagepool.go

@@ -59,6 +59,8 @@ var MaxUntrustedActorPendingMessages = 10
 
 var MaxNonceGap = uint64(4)
 
+var DefaultMaxFee = abi.TokenAmount(types.MustParseFIL("0.007"))
+
 var (
 	ErrMessageTooBig = errors.New("message too big")
 
@@ -183,7 +185,7 @@ func ComputeMinRBF(curPrem abi.TokenAmount) abi.TokenAmount {
 
 func CapGasFee(msg *types.Message, maxFee abi.TokenAmount) {
 	if maxFee.Equals(big.Zero()) {
-		maxFee = types.NewInt(build.FilecoinPrecision / 10)
+		maxFee = DefaultMaxFee
 	}
 
 	gl := types.NewInt(uint64(msg.GasLimit))
@@ -368,11 +370,23 @@ func New(api Provider, ds dtypes.MetadataDS, netName dtypes.NetworkName, j journ
 		return err
 	})
 
-	if err := mp.loadLocal(); err != nil {
-		log.Errorf("loading local messages: %+v", err)
-	}
+	mp.curTsLk.Lock()
+	mp.lk.Lock()
 
-	go mp.runLoop()
+	go func() {
+		err := mp.loadLocal()
+
+		mp.lk.Unlock()
+		mp.curTsLk.Unlock()
+
+		if err != nil {
+			log.Errorf("loading local messages: %+v", err)
+		}
+
+		log.Info("mpool ready")
+
+		mp.runLoop()
+	}()
 
 	return mp, nil
 }
@@ -665,11 +679,12 @@ func (mp *MessagePool) addLoaded(m *types.SignedMessage) error {
 		return err
 	}
 
-	mp.curTsLk.Lock()
-	defer mp.curTsLk.Unlock()
-
 	curTs := mp.curTs
 
+	if curTs == nil {
+		return xerrors.Errorf("current tipset not loaded")
+	}
+
 	snonce, err := mp.getStateNonce(m.Message.From, curTs)
 	if err != nil {
 		return xerrors.Errorf("failed to look up actor state nonce: %s: %w", err, ErrSoftValidationFailure)
@@ -679,9 +694,6 @@ func (mp *MessagePool) addLoaded(m *types.SignedMessage) error {
 		return xerrors.Errorf("minimum expected nonce is %d: %w", snonce, ErrNonceTooLow)
 	}
 
-	mp.lk.Lock()
-	defer mp.lk.Unlock()
-
 	_, err = mp.verifyMsgBeforeAdd(m, curTs, true)
 	if err != nil {
 		return err

chain/messagepool/messagepool_test.go

@@ -8,7 +8,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/types/mock"
@@ -232,7 +231,7 @@ func TestMessagePool(t *testing.T) {
 
 	a := tma.nextBlock()
 
-	sender, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	sender, err := w.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -273,7 +272,7 @@ func TestMessagePoolMessagesInEachBlock(t *testing.T) {
 
 	a := tma.nextBlock()
 
-	sender, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	sender, err := w.WalletNew(context.Background(), types.KTBLS)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -323,7 +322,7 @@ func TestRevertMessages(t *testing.T) {
 	a := tma.nextBlock()
 	b := tma.nextBlock()
 
-	sender, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	sender, err := w.WalletNew(context.Background(), types.KTBLS)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -386,7 +385,7 @@ func TestPruningSimple(t *testing.T) {
 	a := tma.nextBlock()
 	tma.applyBlock(t, a)
 
-	sender, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	sender, err := w.WalletNew(context.Background(), types.KTBLS)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -433,7 +432,7 @@ func TestLoadLocal(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -443,7 +442,7 @@ func TestLoadLocal(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -505,7 +504,7 @@ func TestClearAll(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -515,7 +514,7 @@ func TestClearAll(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -559,7 +558,7 @@ func TestClearNonLocal(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -569,7 +568,7 @@ func TestClearNonLocal(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -620,7 +619,7 @@ func TestUpdates(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -630,7 +629,7 @@ func TestUpdates(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}

chain/messagepool/repub_test.go

@@ -5,8 +5,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
+	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/wallet"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/ipfs/go-datastore"
@@ -33,7 +33,7 @@ func TestRepubMessages(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -43,7 +43,7 @@ func TestRepubMessages(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}

chain/messagepool/selection_test.go

@@ -18,7 +18,6 @@ import (
 	logging "github.com/ipfs/go-log"
 
 	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -77,7 +76,7 @@ func TestMessageChains(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -87,7 +86,7 @@ func TestMessageChains(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -315,7 +314,7 @@ func TestMessageChainSkipping(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -325,7 +324,7 @@ func TestMessageChainSkipping(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -391,7 +390,7 @@ func TestBasicMessageSelection(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -401,7 +400,7 @@ func TestBasicMessageSelection(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -535,7 +534,7 @@ func TestMessageSelectionTrimming(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -545,7 +544,7 @@ func TestMessageSelectionTrimming(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -598,7 +597,7 @@ func TestPriorityMessageSelection(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -608,7 +607,7 @@ func TestPriorityMessageSelection(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -677,7 +676,7 @@ func TestPriorityMessageSelection2(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -687,7 +686,7 @@ func TestPriorityMessageSelection2(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -746,7 +745,7 @@ func TestPriorityMessageSelection3(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -756,7 +755,7 @@ func TestPriorityMessageSelection3(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -843,7 +842,7 @@ func TestOptimalMessageSelection1(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -853,7 +852,7 @@ func TestOptimalMessageSelection1(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -910,7 +909,7 @@ func TestOptimalMessageSelection2(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a1, err := w1.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a1, err := w1.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -920,7 +919,7 @@ func TestOptimalMessageSelection2(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	a2, err := w2.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+	a2, err := w2.WalletNew(context.Background(), types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -994,7 +993,7 @@ func TestOptimalMessageSelection3(t *testing.T) {
 			t.Fatal(err)
 		}
 
-		a, err := w.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+		a, err := w.WalletNew(context.Background(), types.KTSecp256k1)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -1074,7 +1073,7 @@ func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium fu
 			t.Fatal(err)
 		}
 
-		a, err := w.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+		a, err := w.WalletNew(context.Background(), types.KTSecp256k1)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -1344,7 +1343,7 @@ readLoop:
 				t.Fatal(err)
 			}
 
-			a, err := w.WalletNew(context.Background(), crypto.SigTypeSecp256k1)
+			a, err := w.WalletNew(context.Background(), types.KTSecp256k1)
 			if err != nil {
 				t.Fatal(err)
 			}

chain/messagesigner/messagesigner_test.go

@@ -9,7 +9,6 @@ import (
 
 	"github.com/filecoin-project/lotus/chain/wallet"
 
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/stretchr/testify/require"
 
 	ds_sync "github.com/ipfs/go-datastore/sync"
@@ -47,13 +46,13 @@ func TestMessageSignerSignMessage(t *testing.T) {
 	ctx := context.Background()
 
 	w, _ := wallet.NewWallet(wallet.NewMemKeyStore())
-	from1, err := w.WalletNew(ctx, crypto.SigTypeSecp256k1)
+	from1, err := w.WalletNew(ctx, types.KTSecp256k1)
 	require.NoError(t, err)
-	from2, err := w.WalletNew(ctx, crypto.SigTypeSecp256k1)
+	from2, err := w.WalletNew(ctx, types.KTSecp256k1)
 	require.NoError(t, err)
-	to1, err := w.WalletNew(ctx, crypto.SigTypeSecp256k1)
+	to1, err := w.WalletNew(ctx, types.KTSecp256k1)
 	require.NoError(t, err)
-	to2, err := w.WalletNew(ctx, crypto.SigTypeSecp256k1)
+	to2, err := w.WalletNew(ctx, types.KTSecp256k1)
 	require.NoError(t, err)
 
 	type msgSpec struct {

chain/stmgr/call.go

@@ -61,7 +61,7 @@ func (sm *StateManager) Call(ctx context.Context, msg *types.Message, ts *types.
 		Rand:           store.NewChainRand(sm.cs, ts.Cids()),
 		Bstore:         sm.cs.Blockstore(),
 		Syscalls:       sm.cs.VMSys(),
-		CircSupplyCalc: sm.GetCirculatingSupply,
+		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        types.NewInt(0),
 	}
@@ -113,6 +113,7 @@ func (sm *StateManager) Call(ctx context.Context, msg *types.Message, ts *types.
 	}
 
 	return &api.InvocResult{
+		MsgCid:         msg.Cid(),
 		Msg:            msg,
 		MsgRct:         &ret.MessageReceipt,
 		ExecutionTrace: ret.ExecutionTrace,
@@ -174,7 +175,7 @@ func (sm *StateManager) CallWithGas(ctx context.Context, msg *types.Message, pri
 		Rand:           r,
 		Bstore:         sm.cs.Blockstore(),
 		Syscalls:       sm.cs.VMSys(),
-		CircSupplyCalc: sm.GetCirculatingSupply,
+		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        ts.Blocks()[0].ParentBaseFee,
 	}
@@ -228,8 +229,10 @@ func (sm *StateManager) CallWithGas(ctx context.Context, msg *types.Message, pri
 	}
 
 	return &api.InvocResult{
+		MsgCid:         msg.Cid(),
 		Msg:            msg,
 		MsgRct:         &ret.MessageReceipt,
+		GasCost:        MakeMsgGasCost(msg, ret),
 		ExecutionTrace: ret.ExecutionTrace,
 		Error:          errs,
 		Duration:       ret.Duration,

chain/stmgr/forks.go

@@ -86,6 +86,10 @@ func DefaultUpgradeSchedule() UpgradeSchedule {
 		Height:    build.UpgradeLiftoffHeight,
 		Network:   network.Version5,
 		Migration: UpgradeLiftoff,
+	}, {
+		Height:    build.UpgradePostLiftoffHeight,
+		Network:   network.Version6,
+		Migration: nil,
 	}}
 
 	if build.UpgradeActorsV2Height == math.MaxInt64 { // disable actors upgrade
@@ -168,7 +172,7 @@ func (sm *StateManager) hasExpensiveFork(ctx context.Context, height abi.ChainEp
 	return ok
 }
 
-func doTransfer(cb ExecCallback, tree types.StateTree, from, to address.Address, amt abi.TokenAmount) error {
+func doTransfer(tree types.StateTree, from, to address.Address, amt abi.TokenAmount, cb func(trace types.ExecutionTrace)) error {
 	fromAct, err := tree.GetActor(from)
 	if err != nil {
 		return xerrors.Errorf("failed to get 'from' actor for transfer: %w", err)
@@ -201,7 +205,6 @@ func doTransfer(cb ExecCallback, tree types.StateTree, from, to address.Address,
 			From:  from,
 			To:    to,
 			Value: amt,
-			Nonce: math.MaxUint64,
 		}
 		fakeRct := &types.MessageReceipt{
 			ExitCode: 0,
@@ -209,22 +212,14 @@ func doTransfer(cb ExecCallback, tree types.StateTree, from, to address.Address,
 			GasUsed:  0,
 		}
 
-		if err := cb(fakeMsg.Cid(), fakeMsg, &vm.ApplyRet{
-			MessageReceipt: *fakeRct,
-			ActorErr:       nil,
-			ExecutionTrace: types.ExecutionTrace{
-				Msg:        fakeMsg,
-				MsgRct:     fakeRct,
-				Error:      "",
-				Duration:   0,
-				GasCharges: nil,
-				Subcalls:   nil,
-			},
-			Duration: 0,
-			GasCosts: vm.ZeroGasOutputs(),
-		}); err != nil {
-			return xerrors.Errorf("recording transfer: %w", err)
-		}
+		cb(types.ExecutionTrace{
+			Msg:        fakeMsg,
+			MsgRct:     fakeRct,
+			Error:      "",
+			Duration:   0,
+			GasCharges: nil,
+			Subcalls:   nil,
+		})
 	}
 
 	return nil
@@ -265,11 +260,6 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 		return cid.Undef, xerrors.Errorf("loading state tree failed: %w", err)
 	}
 
-	ReserveAddress, err := address.NewFromString("t090")
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("failed to parse reserve address: %w", err)
-	}
-
 	tree, err := sm.StateTree(root)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("getting state tree: %w", err)
@@ -282,6 +272,10 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 	}
 
 	var transfers []transfer
+	subcalls := make([]types.ExecutionTrace, 0)
+	transferCb := func(trace types.ExecutionTrace) {
+		subcalls = append(subcalls, trace)
+	}
 
 	// Take all excess funds away, put them into the reserve account
 	err = tree.ForEach(func(addr address.Address, act *types.Actor) error {
@@ -295,7 +289,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 			if !sysAcc {
 				transfers = append(transfers, transfer{
 					From: addr,
-					To:   ReserveAddress,
+					To:   builtin.ReserveAddress,
 					Amt:  act.Balance,
 				})
 			}
@@ -317,11 +311,13 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 				available = st.GetAvailableBalance(act.Balance)
 			}
 
-			transfers = append(transfers, transfer{
-				From: addr,
-				To:   ReserveAddress,
-				Amt:  available,
-			})
+			if !available.IsZero() {
+				transfers = append(transfers, transfer{
+					From: addr,
+					To:   builtin.ReserveAddress,
+					Amt:  available,
+				})
+			}
 		}
 		return nil
 	})
@@ -331,7 +327,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 
 	// Execute transfers from previous step
 	for _, t := range transfers {
-		if err := doTransfer(cb, tree, t.From, t.To, t.Amt); err != nil {
+		if err := doTransfer(tree, t.From, t.To, t.Amt, transferCb); err != nil {
 			return cid.Undef, xerrors.Errorf("transfer %s %s->%s failed: %w", t.Amt, t.From, t.To, err)
 		}
 	}
@@ -370,7 +366,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 			nbalance := big.Min(prevBalance, AccountCap)
 			if nbalance.Sign() != 0 {
 				transfersBack = append(transfersBack, transfer{
-					From: ReserveAddress,
+					From: builtin.ReserveAddress,
 					To:   addr,
 					Amt:  nbalance,
 				})
@@ -397,7 +393,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 
 			mfunds := minerFundsAlloc(power, totalPower)
 			transfersBack = append(transfersBack, transfer{
-				From: ReserveAddress,
+				From: builtin.ReserveAddress,
 				To:   minfo.Worker,
 				Amt:  mfunds,
 			})
@@ -417,7 +413,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 
 				if lbsectors.Length() > 0 {
 					transfersBack = append(transfersBack, transfer{
-						From: ReserveAddress,
+						From: builtin.ReserveAddress,
 						To:   minfo.Worker,
 						Amt:  BaseMinerBalance,
 					})
@@ -434,7 +430,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 	}
 
 	for _, t := range transfersBack {
-		if err := doTransfer(cb, tree, t.From, t.To, t.Amt); err != nil {
+		if err := doTransfer(tree, t.From, t.To, t.Amt, transferCb); err != nil {
 			return cid.Undef, xerrors.Errorf("transfer %s %s->%s failed: %w", t.Amt, t.From, t.To, err)
 		}
 	}
@@ -444,7 +440,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("failed to load burnt funds actor: %w", err)
 	}
-	if err := doTransfer(cb, tree, builtin0.BurntFundsActorAddr, ReserveAddress, burntAct.Balance); err != nil {
+	if err := doTransfer(tree, builtin0.BurntFundsActorAddr, builtin.ReserveAddress, burntAct.Balance, transferCb); err != nil {
 		return cid.Undef, xerrors.Errorf("failed to unburn funds: %w", err)
 	}
 
@@ -460,7 +456,7 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 	}
 
 	difference := types.BigSub(DesiredReimbursementBalance, reimb.Balance)
-	if err := doTransfer(cb, tree, ReserveAddress, reimbAddr, difference); err != nil {
+	if err := doTransfer(tree, builtin.ReserveAddress, reimbAddr, difference, transferCb); err != nil {
 		return cid.Undef, xerrors.Errorf("failed to top up reimbursement account: %w", err)
 	}
 
@@ -479,6 +475,39 @@ func UpgradeFaucetBurnRecovery(ctx context.Context, sm *StateManager, cb ExecCal
 		return cid.Undef, xerrors.Errorf("resultant state tree account balance was not correct: %s", total)
 	}
 
+	if cb != nil {
+		// record the transfer in execution traces
+
+		fakeMsg := &types.Message{
+			From:  builtin.SystemActorAddr,
+			To:    builtin.SystemActorAddr,
+			Value: big.Zero(),
+			Nonce: uint64(epoch),
+		}
+		fakeRct := &types.MessageReceipt{
+			ExitCode: 0,
+			Return:   nil,
+			GasUsed:  0,
+		}
+
+		if err := cb(fakeMsg.Cid(), fakeMsg, &vm.ApplyRet{
+			MessageReceipt: *fakeRct,
+			ActorErr:       nil,
+			ExecutionTrace: types.ExecutionTrace{
+				Msg:        fakeMsg,
+				MsgRct:     fakeRct,
+				Error:      "",
+				Duration:   0,
+				GasCharges: nil,
+				Subcalls:   subcalls,
+			},
+			Duration: 0,
+			GasCosts: nil,
+		}); err != nil {
+			return cid.Undef, xerrors.Errorf("recording transfers: %w", err)
+		}
+	}
+
 	return tree.Flush(ctx)
 }
 
@@ -519,12 +548,12 @@ func UpgradeIgnition(ctx context.Context, sm *StateManager, cb ExecCallback, roo
 		return cid.Undef, xerrors.Errorf("resetting genesis msig start epochs: %w", err)
 	}
 
-	err = splitGenesisMultisig(ctx, cb, split1, store, tree, 50)
+	err = splitGenesisMultisig(ctx, cb, split1, store, tree, 50, epoch)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("splitting first msig: %w", err)
 	}
 
-	err = splitGenesisMultisig(ctx, cb, split2, store, tree, 50)
+	err = splitGenesisMultisig(ctx, cb, split2, store, tree, 50, epoch)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("splitting second msig: %w", err)
 	}
@@ -545,12 +574,7 @@ func UpgradeRefuel(ctx context.Context, sm *StateManager, cb ExecCallback, root
 		return cid.Undef, xerrors.Errorf("getting state tree: %w", err)
 	}
 
-	addr, err := address.NewFromString("t0122")
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("getting address: %w", err)
-	}
-
-	err = resetMultisigVesting(ctx, store, tree, addr, 0, 0, big.Zero())
+	err = resetMultisigVesting(ctx, store, tree, builtin.SaftAddress, 0, 0, big.Zero())
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("tweaking msig vesting: %w", err)
 	}
@@ -655,7 +679,7 @@ func setNetworkName(ctx context.Context, store adt.Store, tree *state.StateTree,
 	return nil
 }
 
-func splitGenesisMultisig(ctx context.Context, cb ExecCallback, addr address.Address, store adt0.Store, tree *state.StateTree, portions uint64) error {
+func splitGenesisMultisig(ctx context.Context, cb ExecCallback, addr address.Address, store adt0.Store, tree *state.StateTree, portions uint64, epoch abi.ChainEpoch) error {
 	if portions < 1 {
 		return xerrors.Errorf("cannot split into 0 portions")
 	}
@@ -724,6 +748,11 @@ func splitGenesisMultisig(ctx context.Context, cb ExecCallback, addr address.Add
 	}
 
 	i := uint64(0)
+	subcalls := make([]types.ExecutionTrace, 0, portions)
+	transferCb := func(trace types.ExecutionTrace) {
+		subcalls = append(subcalls, trace)
+	}
+
 	for i < portions {
 		keyAddr, err := makeKeyAddr(addr, i)
 		if err != nil {
@@ -740,13 +769,46 @@ func splitGenesisMultisig(ctx context.Context, cb ExecCallback, addr address.Add
 			return xerrors.Errorf("setting new msig actor state: %w", err)
 		}
 
-		if err := doTransfer(cb, tree, addr, idAddr, newIbal); err != nil {
+		if err := doTransfer(tree, addr, idAddr, newIbal, transferCb); err != nil {
 			return xerrors.Errorf("transferring split msig balance: %w", err)
 		}
 
 		i++
 	}
 
+	if cb != nil {
+		// record the transfer in execution traces
+
+		fakeMsg := &types.Message{
+			From:  builtin.SystemActorAddr,
+			To:    addr,
+			Value: big.Zero(),
+			Nonce: uint64(epoch),
+		}
+		fakeRct := &types.MessageReceipt{
+			ExitCode: 0,
+			Return:   nil,
+			GasUsed:  0,
+		}
+
+		if err := cb(fakeMsg.Cid(), fakeMsg, &vm.ApplyRet{
+			MessageReceipt: *fakeRct,
+			ActorErr:       nil,
+			ExecutionTrace: types.ExecutionTrace{
+				Msg:        fakeMsg,
+				MsgRct:     fakeRct,
+				Error:      "",
+				Duration:   0,
+				GasCharges: nil,
+				Subcalls:   subcalls,
+			},
+			Duration: 0,
+			GasCosts: nil,
+		}); err != nil {
+			return xerrors.Errorf("recording transfers: %w", err)
+		}
+	}
+
 	return nil
 }
 

chain/stmgr/stmgr.go

@@ -7,6 +7,11 @@ import (
 	"sync"
 
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/verifreg"
+
+	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+
+	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig"
@@ -195,6 +200,7 @@ func (sm *StateManager) TipSetState(ctx context.Context, ts *types.TipSet) (st c
 func traceFunc(trace *[]*api.InvocResult) func(mcid cid.Cid, msg *types.Message, ret *vm.ApplyRet) error {
 	return func(mcid cid.Cid, msg *types.Message, ret *vm.ApplyRet) error {
 		ir := &api.InvocResult{
+			MsgCid:         mcid,
 			Msg:            msg,
 			MsgRct:         &ret.MessageReceipt,
 			ExecutionTrace: ret.ExecutionTrace,
@@ -203,6 +209,9 @@ func traceFunc(trace *[]*api.InvocResult) func(mcid cid.Cid, msg *types.Message,
 		if ret.ActorErr != nil {
 			ir.Error = ret.ActorErr.Error()
 		}
+		if ret.GasCosts != nil {
+			ir.GasCost = MakeMsgGasCost(msg, ret)
+		}
 		*trace = append(*trace, ir)
 		return nil
 	}
@@ -229,7 +238,7 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 			Rand:           r,
 			Bstore:         sm.cs.Blockstore(),
 			Syscalls:       sm.cs.VMSys(),
-			CircSupplyCalc: sm.GetCirculatingSupply,
+			CircSupplyCalc: sm.GetVMCirculatingSupply,
 			NtwkVersion:    sm.GetNtwkVersion,
 			BaseFee:        baseFee,
 		}
@@ -242,17 +251,12 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 		return cid.Undef, cid.Undef, xerrors.Errorf("making vm: %w", err)
 	}
 
-	runCron := func() error {
-		// TODO: this nonce-getting is a tiny bit ugly
-		ca, err := vmi.StateTree().GetActor(builtin0.SystemActorAddr)
-		if err != nil {
-			return err
-		}
+	runCron := func(epoch abi.ChainEpoch) error {
 
 		cronMsg := &types.Message{
 			To:         builtin0.CronActorAddr,
 			From:       builtin0.SystemActorAddr,
-			Nonce:      ca.Nonce,
+			Nonce:      uint64(epoch),
 			Value:      types.NewInt(0),
 			GasFeeCap:  types.NewInt(0),
 			GasPremium: types.NewInt(0),
@@ -279,7 +283,7 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 	for i := parentEpoch; i < epoch; i++ {
 		if i > parentEpoch {
 			// run cron for null rounds if any
-			if err := runCron(); err != nil {
+			if err := runCron(i); err != nil {
 				return cid.Undef, cid.Undef, err
 			}
 
@@ -308,7 +312,7 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 	}
 
 	var receipts []cbg.CBORMarshaler
-	processedMsgs := map[cid.Cid]bool{}
+	processedMsgs := make(map[cid.Cid]struct{})
 	for _, b := range bms {
 		penalty := types.NewInt(0)
 		gasReward := big.Zero()
@@ -332,7 +336,7 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 					return cid.Undef, cid.Undef, err
 				}
 			}
-			processedMsgs[m.Cid()] = true
+			processedMsgs[m.Cid()] = struct{}{}
 		}
 
 		params, err := actors.SerializeParams(&reward.AwardBlockRewardParams{
@@ -345,15 +349,10 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 			return cid.Undef, cid.Undef, xerrors.Errorf("failed to serialize award params: %w", err)
 		}
 
-		sysAct, actErr := vmi.StateTree().GetActor(builtin0.SystemActorAddr)
-		if actErr != nil {
-			return cid.Undef, cid.Undef, xerrors.Errorf("failed to get system actor: %w", actErr)
-		}
-
 		rwMsg := &types.Message{
 			From:       builtin0.SystemActorAddr,
 			To:         reward.Address,
-			Nonce:      sysAct.Nonce,
+			Nonce:      uint64(epoch),
 			Value:      types.NewInt(0),
 			GasFeeCap:  types.NewInt(0),
 			GasPremium: types.NewInt(0),
@@ -376,7 +375,7 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 		}
 	}
 
-	if err := runCron(); err != nil {
+	if err := runCron(epoch); err != nil {
 		return cid.Cid{}, cid.Cid{}, err
 	}
 
@@ -430,12 +429,7 @@ func (sm *StateManager) computeTipSetState(ctx context.Context, ts *types.TipSet
 		parentEpoch = parent.Height
 	}
 
-	cids := make([]cid.Cid, len(blks))
-	for i, v := range blks {
-		cids[i] = v.Cid()
-	}
-
-	r := store.NewChainRand(sm.cs, cids)
+	r := store.NewChainRand(sm.cs, ts.Cids())
 
 	blkmsgs, err := sm.cs.BlockMsgsForTipset(ts)
 	if err != nil {
@@ -733,7 +727,7 @@ func (sm *StateManager) searchBackForMsg(ctx context.Context, from *types.TipSet
 			}
 
 			if r != nil {
-				return pts, r, foundMsg, nil
+				return cur, r, foundMsg, nil
 			}
 		}
 
@@ -1294,7 +1288,16 @@ func GetFilBurnt(ctx context.Context, st *state.StateTree) (abi.TokenAmount, err
 	return burnt.Balance, nil
 }
 
-func (sm *StateManager) GetCirculatingSupplyDetailed(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (api.CirculatingSupply, error) {
+func (sm *StateManager) GetVMCirculatingSupply(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (abi.TokenAmount, error) {
+	cs, err := sm.GetVMCirculatingSupplyDetailed(ctx, height, st)
+	if err != nil {
+		return types.EmptyInt, err
+	}
+
+	return cs.FilCirculating, err
+}
+
+func (sm *StateManager) GetVMCirculatingSupplyDetailed(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (api.CirculatingSupply, error) {
 	sm.genesisMsigLk.Lock()
 	defer sm.genesisMsigLk.Unlock()
 	if sm.preIgnitionGenInfos == nil {
@@ -1357,12 +1360,91 @@ func (sm *StateManager) GetCirculatingSupplyDetailed(ctx context.Context, height
 }
 
 func (sm *StateManager) GetCirculatingSupply(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (abi.TokenAmount, error) {
-	csi, err := sm.GetCirculatingSupplyDetailed(ctx, height, st)
+	circ := big.Zero()
+	unCirc := big.Zero()
+	err := st.ForEach(func(a address.Address, actor *types.Actor) error {
+		switch {
+		case actor.Balance.IsZero():
+			// Do nothing for zero-balance actors
+			break
+		case a == _init.Address ||
+			a == reward.Address ||
+			a == verifreg.Address ||
+			// The power actor itself should never receive funds
+			a == power.Address ||
+			a == builtin.SystemActorAddr ||
+			a == builtin.CronActorAddr ||
+			a == builtin.BurntFundsActorAddr ||
+			a == builtin.SaftAddress ||
+			a == builtin.ReserveAddress:
+
+			unCirc = big.Add(unCirc, actor.Balance)
+
+		case a == market.Address:
+			mst, err := market.Load(sm.cs.Store(ctx), actor)
+			if err != nil {
+				return err
+			}
+
+			lb, err := mst.TotalLocked()
+			if err != nil {
+				return err
+			}
+
+			circ = big.Add(circ, big.Sub(actor.Balance, lb))
+			unCirc = big.Add(unCirc, lb)
+
+		case builtin.IsAccountActor(actor.Code) || builtin.IsPaymentChannelActor(actor.Code):
+			circ = big.Add(circ, actor.Balance)
+
+		case builtin.IsStorageMinerActor(actor.Code):
+			mst, err := miner.Load(sm.cs.Store(ctx), actor)
+			if err != nil {
+				return err
+			}
+
+			ab, err := mst.AvailableBalance(actor.Balance)
+
+			if err == nil {
+				circ = big.Add(circ, ab)
+				unCirc = big.Add(unCirc, big.Sub(actor.Balance, ab))
+			} else {
+				// Assume any error is because the miner state is "broken" (lower actor balance than locked funds)
+				// In this case, the actor's entire balance is considered "uncirculating"
+				unCirc = big.Add(unCirc, actor.Balance)
+			}
+
+		case builtin.IsMultisigActor(actor.Code):
+			mst, err := multisig.Load(sm.cs.Store(ctx), actor)
+			if err != nil {
+				return err
+			}
+
+			lb, err := mst.LockedBalance(height)
+			if err != nil {
+				return err
+			}
+
+			ab := big.Sub(actor.Balance, lb)
+			circ = big.Add(circ, big.Max(ab, big.Zero()))
+			unCirc = big.Add(unCirc, big.Min(actor.Balance, lb))
+		default:
+			return xerrors.Errorf("unexpected actor: %s", a)
+		}
+
+		return nil
+	})
+
 	if err != nil {
-		return big.Zero(), err
+		return types.EmptyInt, err
 	}
 
-	return csi.FilCirculating, nil
+	total := big.Add(circ, unCirc)
+	if !total.Equals(types.TotalFilecoinInt) {
+		return types.EmptyInt, xerrors.Errorf("total filecoin didn't add to expected amount: %s != %s", total, types.TotalFilecoinInt)
+	}
+
+	return circ, nil
 }
 
 func (sm *StateManager) GetNtwkVersion(ctx context.Context, height abi.ChainEpoch) network.Version {

chain/stmgr/utils.go

@@ -383,7 +383,7 @@ func ComputeState(ctx context.Context, sm *StateManager, height abi.ChainEpoch,
 		Rand:           r,
 		Bstore:         sm.cs.Blockstore(),
 		Syscalls:       sm.cs.VMSys(),
-		CircSupplyCalc: sm.GetCirculatingSupply,
+		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        ts.Blocks()[0].ParentBaseFee,
 	}
@@ -701,3 +701,16 @@ func CheckTotalFIL(ctx context.Context, sm *StateManager, ts *types.TipSet) (abi
 
 	return sum, nil
 }
+
+func MakeMsgGasCost(msg *types.Message, ret *vm.ApplyRet) api.MsgGasCost {
+	return api.MsgGasCost{
+		Message:            msg.Cid(),
+		GasUsed:            big.NewInt(ret.GasUsed),
+		BaseFeeBurn:        ret.GasCosts.BaseFeeBurn,
+		OverEstimationBurn: ret.GasCosts.OverEstimationBurn,
+		MinerPenalty:       ret.GasCosts.MinerPenalty,
+		MinerTip:           ret.GasCosts.MinerTip,
+		Refund:             ret.GasCosts.Refund,
+		TotalCost:          big.Sub(msg.RequiredFunds(), ret.GasCosts.Refund),
+	}
+}

chain/sub/incoming.go

@@ -37,6 +37,7 @@ import (
 	"github.com/filecoin-project/lotus/lib/bufbstore"
 	"github.com/filecoin-project/lotus/lib/sigs"
 	"github.com/filecoin-project/lotus/metrics"
+	"github.com/filecoin-project/lotus/node/impl/client"
 )
 
 var log = logging.Logger("sub")
@@ -44,6 +45,13 @@ var log = logging.Logger("sub")
 var ErrSoftFailure = errors.New("soft validation failure")
 var ErrInsufficientPower = errors.New("incoming block's miner does not have minimum power")
 
+var msgCidPrefix = cid.Prefix{
+	Version:  1,
+	Codec:    cid.DagCBOR,
+	MhType:   client.DefaultHashFunction,
+	MhLength: 32,
+}
+
 func HandleIncomingBlocks(ctx context.Context, bsub *pubsub.Subscription, s *chain.Syncer, bs bserv.BlockService, cmgr connmgr.ConnManager) {
 	// Timeout after (block time + propagation delay). This is useless at
 	// this point.
@@ -168,6 +176,9 @@ func fetchCids(
 
 	cidIndex := make(map[cid.Cid]int)
 	for i, c := range cids {
+		if c.Prefix() != msgCidPrefix {
+			return fmt.Errorf("invalid msg CID: %s", c)
+		}
 		cidIndex[c] = i
 	}
 	if len(cids) != len(cidIndex) {

chain/sync.go

@@ -323,25 +323,35 @@ func (syncer *Syncer) ValidateMsgMeta(fblk *types.FullBlock) error {
 		return xerrors.Errorf("block %s has too many messages (%d)", fblk.Header.Cid(), msgc)
 	}
 
-	// Collect the CIDs of both types of messages separately: BLS and Secpk.
-	var bcids, scids []cid.Cid
-	for _, m := range fblk.BlsMessages {
-		bcids = append(bcids, m.Cid())
-	}
-
-	for _, m := range fblk.SecpkMessages {
-		scids = append(scids, m.Cid())
-	}
-
 	// TODO: IMPORTANT(GARBAGE). These message puts and the msgmeta
 	// computation need to go into the 'temporary' side of the blockstore when
 	// we implement that
-	blockstore := syncer.store.Blockstore()
 
-	bs := cbor.NewCborStore(blockstore)
+	// We use a temporary bstore here to avoid writing intermediate pieces
+	// into the blockstore.
+	blockstore := bstore.NewTemporary()
+	cst := cbor.NewCborStore(blockstore)
+
+	var bcids, scids []cid.Cid
+
+	for _, m := range fblk.BlsMessages {
+		c, err := store.PutMessage(blockstore, m)
+		if err != nil {
+			return xerrors.Errorf("putting bls message to blockstore after msgmeta computation: %w", err)
+		}
+		bcids = append(bcids, c)
+	}
+
+	for _, m := range fblk.SecpkMessages {
+		c, err := store.PutMessage(blockstore, m)
+		if err != nil {
+			return xerrors.Errorf("putting bls message to blockstore after msgmeta computation: %w", err)
+		}
+		scids = append(scids, c)
+	}
 
 	// Compute the root CID of the combined message trie.
-	smroot, err := computeMsgMeta(bs, bcids, scids)
+	smroot, err := computeMsgMeta(cst, bcids, scids)
 	if err != nil {
 		return xerrors.Errorf("validating msgmeta, compute failed: %w", err)
 	}
@@ -351,21 +361,8 @@ func (syncer *Syncer) ValidateMsgMeta(fblk *types.FullBlock) error {
 		return xerrors.Errorf("messages in full block did not match msgmeta root in header (%s != %s)", fblk.Header.Messages, smroot)
 	}
 
-	for _, m := range fblk.BlsMessages {
-		_, err := store.PutMessage(blockstore, m)
-		if err != nil {
-			return xerrors.Errorf("putting bls message to blockstore after msgmeta computation: %w", err)
-		}
-	}
-
-	for _, m := range fblk.SecpkMessages {
-		_, err := store.PutMessage(blockstore, m)
-		if err != nil {
-			return xerrors.Errorf("putting bls message to blockstore after msgmeta computation: %w", err)
-		}
-	}
-
-	return nil
+	// Finally, flush.
+	return vm.Copy(context.TODO(), blockstore, syncer.store.Blockstore(), smroot)
 }
 
 func (syncer *Syncer) LocalPeer() peer.ID {
@@ -1064,8 +1061,7 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 		return err
 	}
 
-	cst := cbor.NewCborStore(syncer.store.Blockstore())
-	st, err := state.LoadStateTree(cst, stateroot)
+	st, err := state.LoadStateTree(syncer.store.Store(ctx), stateroot)
 	if err != nil {
 		return xerrors.Errorf("failed to load base state tree: %w", err)
 	}
@@ -1111,21 +1107,28 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 		return nil
 	}
 
-	store := adt0.WrapStore(ctx, cst)
+	// Validate message arrays in a temporary blockstore.
+	tmpbs := bstore.NewTemporary()
+	tmpstore := adt0.WrapStore(ctx, cbor.NewCborStore(tmpbs))
 
-	bmArr := adt0.MakeEmptyArray(store)
+	bmArr := adt0.MakeEmptyArray(tmpstore)
 	for i, m := range b.BlsMessages {
 		if err := checkMsg(m); err != nil {
 			return xerrors.Errorf("block had invalid bls message at index %d: %w", i, err)
 		}
 
-		c := cbg.CborCid(m.Cid())
-		if err := bmArr.Set(uint64(i), &c); err != nil {
+		c, err := store.PutMessage(tmpbs, m)
+		if err != nil {
+			return xerrors.Errorf("failed to store message %s: %w", m.Cid(), err)
+		}
+
+		k := cbg.CborCid(c)
+		if err := bmArr.Set(uint64(i), &k); err != nil {
 			return xerrors.Errorf("failed to put bls message at index %d: %w", i, err)
 		}
 	}
 
-	smArr := adt0.MakeEmptyArray(store)
+	smArr := adt0.MakeEmptyArray(tmpstore)
 	for i, m := range b.SecpkMessages {
 		if err := checkMsg(m); err != nil {
 			return xerrors.Errorf("block had invalid secpk message at index %d: %w", i, err)
@@ -1142,8 +1145,12 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 			return xerrors.Errorf("secpk message %s has invalid signature: %w", m.Cid(), err)
 		}
 
-		c := cbg.CborCid(m.Cid())
-		if err := smArr.Set(uint64(i), &c); err != nil {
+		c, err := store.PutMessage(tmpbs, m)
+		if err != nil {
+			return xerrors.Errorf("failed to store message %s: %w", m.Cid(), err)
+		}
+		k := cbg.CborCid(c)
+		if err := smArr.Set(uint64(i), &k); err != nil {
 			return xerrors.Errorf("failed to put secpk message at index %d: %w", i, err)
 		}
 	}
@@ -1158,7 +1165,7 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 		return err
 	}
 
-	mrcid, err := cst.Put(ctx, &types.MsgMeta{
+	mrcid, err := tmpstore.Put(ctx, &types.MsgMeta{
 		BlsMessages:   bmroot,
 		SecpkMessages: smroot,
 	})
@@ -1170,7 +1177,8 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 		return fmt.Errorf("messages didnt match message root in header")
 	}
 
-	return nil
+	// Finally, flush.
+	return vm.Copy(ctx, tmpbs, syncer.store.Blockstore(), mrcid)
 }
 
 func (syncer *Syncer) verifyBlsAggregate(ctx context.Context, sig *crypto.Signature, msgs []cid.Cid, pubks [][]byte) error {
@@ -1478,7 +1486,7 @@ func (syncer *Syncer) syncFork(ctx context.Context, incoming *types.TipSet, know
 
 func (syncer *Syncer) syncMessagesAndCheckState(ctx context.Context, headers []*types.TipSet) error {
 	ss := extractSyncState(ctx)
-	ss.SetHeight(0)
+	ss.SetHeight(headers[len(headers)-1].Height())
 
 	return syncer.iterFullTipsets(ctx, headers, func(ctx context.Context, fts *store.FullTipSet) error {
 		log.Debugw("validating tipset", "height", fts.TipSet().Height(), "size", len(fts.TipSet().Cids()))

chain/types/fil.go

@@ -81,5 +81,14 @@ func ParseFIL(s string) (FIL, error) {
 	return FIL{r.Num()}, nil
 }
 
+func MustParseFIL(s string) FIL {
+	n, err := ParseFIL(s)
+	if err != nil {
+		panic(err)
+	}
+
+	return n
+}
+
 var _ encoding.TextMarshaler = (*FIL)(nil)
 var _ encoding.TextUnmarshaler = (*FIL)(nil)

chain/types/keystore.go

@@ -1,7 +1,10 @@
 package types
 
 import (
+	"encoding/json"
 	"fmt"
+
+	"github.com/filecoin-project/go-state-types/crypto"
 )
 
 var (
@@ -9,9 +12,50 @@ var (
 	ErrKeyExists       = fmt.Errorf("key already exists")
 )
 
+// KeyType defines a type of a key
+type KeyType string
+
+func (kt *KeyType) UnmarshalJSON(bb []byte) error {
+	{
+		// first option, try unmarshaling as string
+		var s string
+		err := json.Unmarshal(bb, &s)
+		if err == nil {
+			*kt = KeyType(s)
+			return nil
+		}
+	}
+
+	{
+		var b byte
+		err := json.Unmarshal(bb, &b)
+		if err != nil {
+			return fmt.Errorf("could not unmarshal KeyType either as string nor integer: %w", err)
+		}
+		bst := crypto.SigType(b)
+
+		switch bst {
+		case crypto.SigTypeBLS:
+			*kt = KTBLS
+		case crypto.SigTypeSecp256k1:
+			*kt = KTSecp256k1
+		default:
+			return fmt.Errorf("unknown sigtype: %d", bst)
+		}
+		log.Warnf("deprecation: integer style 'KeyType' is deprecated, switch to string style")
+		return nil
+	}
+}
+
+const (
+	KTBLS             KeyType = "bls"
+	KTSecp256k1       KeyType = "secp256k1"
+	KTSecp256k1Ledger KeyType = "secp256k1-ledger"
+)
+
 // KeyInfo is used for storing keys in KeyStore
 type KeyInfo struct {
-	Type       string
+	Type       KeyType
 	PrivateKey []byte
 }
 

chain/types/message.go

@@ -2,6 +2,7 @@ package types
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 
 	"github.com/filecoin-project/go-state-types/abi"
@@ -106,6 +107,20 @@ func (m *Message) Cid() cid.Cid {
 	return b.Cid()
 }
 
+type mCid struct {
+	*RawMessage
+	CID cid.Cid
+}
+
+type RawMessage Message
+
+func (m *Message) MarshalJSON() ([]byte, error) {
+	return json.Marshal(&mCid{
+		RawMessage: (*RawMessage)(m),
+		CID:        m.Cid(),
+	})
+}
+
 func (m *Message) RequiredFunds() BigInt {
 	return BigMul(m.GasFeeCap, NewInt(uint64(m.GasLimit)))
 }
@@ -180,7 +195,7 @@ func (m *Message) ValidForBlockInclusion(minGas int64) error {
 
 	// since prices might vary with time, this is technically semantic validation
 	if m.GasLimit < minGas {
-		return xerrors.New("'GasLimit' field cannot be less than the cost of storing a message on chain")
+		return xerrors.Errorf("'GasLimit' field cannot be less than the cost of storing a message on chain %d < %d", m.GasLimit, minGas)
 	}
 
 	return nil

chain/types/message_test.go

@@ -1,11 +1,14 @@
 package types
 
 import (
+	"encoding/json"
+	"fmt"
 	"testing"
 
 	"github.com/stretchr/testify/require"
 
 	"github.com/filecoin-project/go-state-types/big"
+	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 )
 
@@ -70,3 +73,66 @@ func TestEqualCall(t *testing.T) {
 	require.True(t, m1.EqualCall(m3))
 	require.False(t, m1.EqualCall(m4))
 }
+
+func TestMessageJson(t *testing.T) {
+	m := &Message{
+		To:    builtin.StoragePowerActorAddr,
+		From:  builtin.SystemActorAddr,
+		Nonce: 34,
+		Value: big.Zero(),
+
+		GasLimit:   123,
+		GasFeeCap:  big.NewInt(234),
+		GasPremium: big.NewInt(234),
+
+		Method: 6,
+		Params: []byte("hai"),
+	}
+
+	b, err := json.Marshal(m)
+	require.NoError(t, err)
+
+	exp := []byte("{\"Version\":0,\"To\":\"f04\",\"From\":\"f00\",\"Nonce\":34,\"Value\":\"0\",\"GasLimit\":123,\"GasFeeCap\":\"234\",\"GasPremium\":\"234\",\"Method\":6,\"Params\":\"aGFp\",\"CID\":{\"/\":\"bafy2bzaced5rdpz57e64sc7mdwjn3blicglhpialnrph2dlbufhf6iha63dmc\"}}")
+	fmt.Println(string(b))
+
+	require.Equal(t, exp, b)
+
+	var um Message
+	require.NoError(t, json.Unmarshal(b, &um))
+
+	require.EqualValues(t, *m, um)
+}
+
+func TestSignedMessageJson(t *testing.T) {
+	m := Message{
+		To:    builtin.StoragePowerActorAddr,
+		From:  builtin.SystemActorAddr,
+		Nonce: 34,
+		Value: big.Zero(),
+
+		GasLimit:   123,
+		GasFeeCap:  big.NewInt(234),
+		GasPremium: big.NewInt(234),
+
+		Method: 6,
+		Params: []byte("hai"),
+	}
+
+	sm := &SignedMessage{
+		Message:   m,
+		Signature: crypto.Signature{},
+	}
+
+	b, err := json.Marshal(sm)
+	require.NoError(t, err)
+
+	exp := []byte("{\"Message\":{\"Version\":0,\"To\":\"f04\",\"From\":\"f00\",\"Nonce\":34,\"Value\":\"0\",\"GasLimit\":123,\"GasFeeCap\":\"234\",\"GasPremium\":\"234\",\"Method\":6,\"Params\":\"aGFp\",\"CID\":{\"/\":\"bafy2bzaced5rdpz57e64sc7mdwjn3blicglhpialnrph2dlbufhf6iha63dmc\"}},\"Signature\":{\"Type\":0,\"Data\":null},\"CID\":{\"/\":\"bafy2bzacea5ainifngxj3rygaw2hppnyz2cw72x5pysqty2x6dxmjs5qg2uus\"}}")
+	fmt.Println(string(b))
+
+	require.Equal(t, exp, b)
+
+	var um SignedMessage
+	require.NoError(t, json.Unmarshal(b, &um))
+
+	require.EqualValues(t, *sm, um)
+}

chain/types/signedmessage.go

@@ -2,6 +2,7 @@ package types
 
 import (
 	"bytes"
+	"encoding/json"
 
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
@@ -62,8 +63,29 @@ func (sm *SignedMessage) Serialize() ([]byte, error) {
 	return buf.Bytes(), nil
 }
 
+type smCid struct {
+	*RawSignedMessage
+	CID cid.Cid
+}
+
+type RawSignedMessage SignedMessage
+
+func (sm *SignedMessage) MarshalJSON() ([]byte, error) {
+	return json.Marshal(&smCid{
+		RawSignedMessage: (*RawSignedMessage)(sm),
+		CID:              sm.Cid(),
+	})
+}
+
 func (sm *SignedMessage) ChainLength() int {
-	ser, err := sm.Serialize()
+	var ser []byte
+	var err error
+	if sm.Signature.Type == crypto.SigTypeBLS {
+		// BLS chain message length doesn't include signature
+		ser, err = sm.Message.Serialize()
+	} else {
+		ser, err = sm.Serialize()
+	}
 	if err != nil {
 		panic(err)
 	}

chain/vectors/gen/main.go

@@ -11,7 +11,6 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/gen"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -62,7 +61,7 @@ func MakeMessageSigningVectors() []vectors.MessageSigningVector {
 		panic(err)
 	}
 
-	blsk, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	blsk, err := w.WalletNew(context.Background(), types.KTBLS)
 	if err != nil {
 		panic(err)
 	}
@@ -86,7 +85,7 @@ func MakeMessageSigningVectors() []vectors.MessageSigningVector {
 		Signature:   &bmsg.Signature,
 	}
 
-	secpk, err := w.WalletNew(context.Background(), crypto.SigTypeBLS)
+	secpk, err := w.WalletNew(context.Background(), types.KTBLS)
 	if err != nil {
 		panic(err)
 	}

chain/vm/vm.go

@@ -214,7 +214,7 @@ type ApplyRet struct {
 	ActorErr       aerrors.ActorError
 	ExecutionTrace types.ExecutionTrace
 	Duration       time.Duration
-	GasCosts       GasOutputs
+	GasCosts       *GasOutputs
 }
 
 func (vm *VM) send(ctx context.Context, msg *types.Message, parent *Runtime,
@@ -361,7 +361,7 @@ func (vm *VM) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*Ap
 		},
 		ActorErr:       actorErr,
 		ExecutionTrace: rt.executionTrace,
-		GasCosts:       GasOutputs{},
+		GasCosts:       nil,
 		Duration:       time.Since(start),
 	}, actorErr
 }
@@ -397,7 +397,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 				ExitCode: exitcode.SysErrOutOfGas,
 				GasUsed:  0,
 			},
-			GasCosts: gasOutputs,
+			GasCosts: &gasOutputs,
 			Duration: time.Since(start),
 		}, nil
 	}
@@ -417,7 +417,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 					GasUsed:  0,
 				},
 				ActorErr: aerrors.Newf(exitcode.SysErrSenderInvalid, "actor not found: %s", msg.From),
-				GasCosts: gasOutputs,
+				GasCosts: &gasOutputs,
 				Duration: time.Since(start),
 			}, nil
 		}
@@ -434,7 +434,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 				GasUsed:  0,
 			},
 			ActorErr: aerrors.Newf(exitcode.SysErrSenderInvalid, "send from not account actor: %s", fromActor.Code),
-			GasCosts: gasOutputs,
+			GasCosts: &gasOutputs,
 			Duration: time.Since(start),
 		}, nil
 	}
@@ -450,7 +450,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 			ActorErr: aerrors.Newf(exitcode.SysErrSenderStateInvalid,
 				"actor nonce invalid: msg:%d != state:%d", msg.Nonce, fromActor.Nonce),
 
-			GasCosts: gasOutputs,
+			GasCosts: &gasOutputs,
 			Duration: time.Since(start),
 		}, nil
 	}
@@ -466,7 +466,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 			},
 			ActorErr: aerrors.Newf(exitcode.SysErrSenderStateInvalid,
 				"actor balance less than needed: %s < %s", types.FIL(fromActor.Balance), types.FIL(gascost)),
-			GasCosts: gasOutputs,
+			GasCosts: &gasOutputs,
 			Duration: time.Since(start),
 		}, nil
 	}
@@ -560,7 +560,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 		},
 		ActorErr:       actorErr,
 		ExecutionTrace: rt.executionTrace,
-		GasCosts:       gasOutputs,
+		GasCosts:       &gasOutputs,
 		Duration:       time.Since(start),
 	}, nil
 }

chain/wallet/key.go

@@ -10,13 +10,17 @@ import (
 	"github.com/filecoin-project/lotus/lib/sigs"
 )
 
-func GenerateKey(typ crypto.SigType) (*Key, error) {
-	pk, err := sigs.Generate(typ)
+func GenerateKey(typ types.KeyType) (*Key, error) {
+	ctyp := ActSigType(typ)
+	if ctyp == crypto.SigTypeUnknown {
+		return nil, xerrors.Errorf("unknown sig type: %s", typ)
+	}
+	pk, err := sigs.Generate(ctyp)
 	if err != nil {
 		return nil, err
 	}
 	ki := types.KeyInfo{
-		Type:       kstoreSigType(typ),
+		Type:       typ,
 		PrivateKey: pk,
 	}
 	return NewKey(ki)
@@ -41,41 +45,30 @@ func NewKey(keyinfo types.KeyInfo) (*Key, error) {
 	}
 
 	switch k.Type {
-	case KTSecp256k1:
+	case types.KTSecp256k1:
 		k.Address, err = address.NewSecp256k1Address(k.PublicKey)
 		if err != nil {
 			return nil, xerrors.Errorf("converting Secp256k1 to address: %w", err)
 		}
-	case KTBLS:
+	case types.KTBLS:
 		k.Address, err = address.NewBLSAddress(k.PublicKey)
 		if err != nil {
 			return nil, xerrors.Errorf("converting BLS to address: %w", err)
 		}
 	default:
-		return nil, xerrors.Errorf("unknown key type")
+		return nil, xerrors.Errorf("unsupported key type: %s", k.Type)
 	}
 	return k, nil
 
 }
 
-func kstoreSigType(typ crypto.SigType) string {
+func ActSigType(typ types.KeyType) crypto.SigType {
 	switch typ {
-	case crypto.SigTypeBLS:
-		return KTBLS
-	case crypto.SigTypeSecp256k1:
-		return KTSecp256k1
-	default:
-		return ""
-	}
-}
-
-func ActSigType(typ string) crypto.SigType {
-	switch typ {
-	case KTBLS:
+	case types.KTBLS:
 		return crypto.SigTypeBLS
-	case KTSecp256k1:
+	case types.KTSecp256k1:
 		return crypto.SigTypeSecp256k1
 	default:
-		return 0
+		return crypto.SigTypeUnknown
 	}
 }

chain/wallet/ledger/ledger.go

@@ -0,0 +1,242 @@
+package ledgerwallet
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	"github.com/ipfs/go-datastore"
+	"github.com/ipfs/go-datastore/query"
+	logging "github.com/ipfs/go-log"
+	ledgerfil "github.com/whyrusleeping/ledger-filecoin-go"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/crypto"
+
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/lotus/node/modules/dtypes"
+)
+
+var log = logging.Logger("wallet-ledger")
+
+type LedgerWallet struct {
+	ds datastore.Datastore
+}
+
+func NewWallet(ds dtypes.MetadataDS) *LedgerWallet {
+	return &LedgerWallet{ds}
+}
+
+type LedgerKeyInfo struct {
+	Address address.Address
+	Path    []uint32
+}
+
+var _ api.WalletAPI = (*LedgerWallet)(nil)
+
+func (lw LedgerWallet) WalletSign(ctx context.Context, signer address.Address, toSign []byte, meta api.MsgMeta) (*crypto.Signature, error) {
+	ki, err := lw.getKeyInfo(signer)
+	if err != nil {
+		return nil, err
+	}
+
+	fl, err := ledgerfil.FindLedgerFilecoinApp()
+	if err != nil {
+		return nil, err
+	}
+	defer fl.Close() // nolint:errcheck
+	if meta.Type != api.MTChainMsg {
+		return nil, fmt.Errorf("ledger can only sign chain messages")
+	}
+
+	{
+		var cmsg types.Message
+		if err := cmsg.UnmarshalCBOR(bytes.NewReader(meta.Extra)); err != nil {
+			return nil, xerrors.Errorf("unmarshalling message: %w", err)
+		}
+
+		_, bc, err := cid.CidFromBytes(toSign)
+		if err != nil {
+			return nil, xerrors.Errorf("getting cid from signing bytes: %w", err)
+		}
+
+		if !cmsg.Cid().Equals(bc) {
+			return nil, xerrors.Errorf("cid(meta.Extra).bytes() != toSign")
+		}
+	}
+
+	sig, err := fl.SignSECP256K1(ki.Path, meta.Extra)
+	if err != nil {
+		return nil, err
+	}
+
+	return &crypto.Signature{
+		Type: crypto.SigTypeSecp256k1,
+		Data: sig.SignatureBytes(),
+	}, nil
+}
+
+func (lw LedgerWallet) getKeyInfo(addr address.Address) (*LedgerKeyInfo, error) {
+	kib, err := lw.ds.Get(keyForAddr(addr))
+	if err != nil {
+		return nil, err
+	}
+
+	var out LedgerKeyInfo
+	if err := json.Unmarshal(kib, &out); err != nil {
+		return nil, xerrors.Errorf("unmarshalling ledger key info: %w", err)
+	}
+
+	return &out, nil
+}
+
+func (lw LedgerWallet) WalletDelete(ctx context.Context, k address.Address) error {
+	return lw.ds.Delete(keyForAddr(k))
+}
+
+func (lw LedgerWallet) WalletExport(ctx context.Context, k address.Address) (*types.KeyInfo, error) {
+	return nil, fmt.Errorf("cannot export keys from ledger wallets")
+}
+
+func (lw LedgerWallet) WalletHas(ctx context.Context, k address.Address) (bool, error) {
+	_, err := lw.ds.Get(keyForAddr(k))
+	if err == nil {
+		return true, nil
+	}
+	if err == datastore.ErrNotFound {
+		return false, nil
+	}
+	return false, err
+}
+
+func (lw LedgerWallet) WalletImport(ctx context.Context, kinfo *types.KeyInfo) (address.Address, error) {
+	var ki LedgerKeyInfo
+	if err := json.Unmarshal(kinfo.PrivateKey, &ki); err != nil {
+		return address.Undef, err
+	}
+	return lw.importKey(ki)
+}
+
+func (lw LedgerWallet) importKey(ki LedgerKeyInfo) (address.Address, error) {
+	if ki.Address == address.Undef {
+		return address.Undef, fmt.Errorf("no address given in imported key info")
+	}
+	if len(ki.Path) != filHdPathLen {
+		return address.Undef, fmt.Errorf("bad hd path len: %d, expected: %d", len(ki.Path), filHdPathLen)
+	}
+	bb, err := json.Marshal(ki)
+	if err != nil {
+		return address.Undef, xerrors.Errorf("marshaling key info: %w", err)
+	}
+
+	if err := lw.ds.Put(keyForAddr(ki.Address), bb); err != nil {
+		return address.Undef, err
+	}
+
+	return ki.Address, nil
+}
+
+func (lw LedgerWallet) WalletList(ctx context.Context) ([]address.Address, error) {
+	res, err := lw.ds.Query(query.Query{Prefix: dsLedgerPrefix})
+	if err != nil {
+		return nil, err
+	}
+	defer res.Close() // nolint:errcheck
+
+	var out []address.Address
+	for {
+		res, ok := res.NextSync()
+		if !ok {
+			break
+		}
+
+		var ki LedgerKeyInfo
+		if err := json.Unmarshal(res.Value, &ki); err != nil {
+			return nil, err
+		}
+
+		out = append(out, ki.Address)
+	}
+	return out, nil
+}
+
+const hdHard = 0x80000000
+
+var filHDBasePath = []uint32{hdHard | 44, hdHard | 461, hdHard, 0}
+var filHdPathLen = 5
+
+func (lw LedgerWallet) WalletNew(ctx context.Context, t types.KeyType) (address.Address, error) {
+	if t != types.KTSecp256k1Ledger {
+		return address.Undef, fmt.Errorf("unsupported key type: '%s', only '%s' supported",
+			t, types.KTSecp256k1Ledger)
+	}
+
+	res, err := lw.ds.Query(query.Query{Prefix: dsLedgerPrefix})
+	if err != nil {
+		return address.Undef, err
+	}
+	defer res.Close() // nolint:errcheck
+
+	var maxi int64 = -1
+	for {
+		res, ok := res.NextSync()
+		if !ok {
+			break
+		}
+
+		var ki LedgerKeyInfo
+		if err := json.Unmarshal(res.Value, &ki); err != nil {
+			return address.Undef, err
+		}
+		if i := ki.Path[filHdPathLen-1]; maxi == -1 || maxi < int64(i) {
+			maxi = int64(i)
+		}
+	}
+
+	fl, err := ledgerfil.FindLedgerFilecoinApp()
+	if err != nil {
+		return address.Undef, xerrors.Errorf("finding ledger: %w", err)
+	}
+	defer fl.Close() // nolint:errcheck
+
+	path := append(append([]uint32(nil), filHDBasePath...), uint32(maxi+1))
+	_, _, addr, err := fl.GetAddressPubKeySECP256K1(path)
+	if err != nil {
+		return address.Undef, xerrors.Errorf("getting public key from ledger: %w", err)
+	}
+
+	log.Warnf("creating key: %s, accept the key in ledger device", addr)
+	_, _, addr, err = fl.ShowAddressPubKeySECP256K1(path)
+	if err != nil {
+		return address.Undef, xerrors.Errorf("verifying public key with ledger: %w", err)
+	}
+
+	a, err := address.NewFromString(addr)
+	if err != nil {
+		return address.Undef, fmt.Errorf("parsing address: %w", err)
+	}
+
+	var lki LedgerKeyInfo
+	lki.Address = a
+	lki.Path = path
+
+	return lw.importKey(lki)
+}
+
+func (lw *LedgerWallet) Get() api.WalletAPI {
+	if lw == nil {
+		return nil
+	}
+
+	return lw
+}
+
+var dsLedgerPrefix = "/ledgerkey/"
+
+func keyForAddr(addr address.Address) datastore.Key {
+	return datastore.NewKey(dsLedgerPrefix + addr.String())
+}

chain/wallet/multi.go

@@ -0,0 +1,170 @@
+package wallet
+
+import (
+	"context"
+
+	"go.uber.org/fx"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/crypto"
+
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/types"
+	ledgerwallet "github.com/filecoin-project/lotus/chain/wallet/ledger"
+	"github.com/filecoin-project/lotus/chain/wallet/remotewallet"
+)
+
+type MultiWallet struct {
+	fx.In // "constructed" with fx.In instead of normal constructor
+
+	Local  *LocalWallet               `optional:"true"`
+	Remote *remotewallet.RemoteWallet `optional:"true"`
+	Ledger *ledgerwallet.LedgerWallet `optional:"true"`
+}
+
+type getif interface {
+	api.WalletAPI
+
+	// workaround for the fact that iface(*struct(nil)) != nil
+	Get() api.WalletAPI
+}
+
+func firstNonNil(wallets ...getif) api.WalletAPI {
+	for _, w := range wallets {
+		if w.Get() != nil {
+			return w
+		}
+	}
+
+	return nil
+}
+
+func nonNil(wallets ...getif) []api.WalletAPI {
+	var out []api.WalletAPI
+	for _, w := range wallets {
+		if w.Get() == nil {
+			continue
+		}
+
+		out = append(out, w)
+	}
+
+	return out
+}
+
+func (m MultiWallet) find(ctx context.Context, address address.Address, wallets ...getif) (api.WalletAPI, error) {
+	ws := nonNil(wallets...)
+
+	for _, w := range ws {
+		have, err := w.WalletHas(ctx, address)
+		if err != nil {
+			return nil, err
+		}
+
+		if have {
+			return w, nil
+		}
+	}
+
+	return nil, nil
+}
+
+func (m MultiWallet) WalletNew(ctx context.Context, keyType types.KeyType) (address.Address, error) {
+	var local getif = m.Local
+	if keyType == types.KTSecp256k1Ledger {
+		local = m.Ledger
+	}
+
+	w := firstNonNil(m.Remote, local)
+	if w == nil {
+		return address.Undef, xerrors.Errorf("no wallet backends supporting key type: %s", keyType)
+	}
+
+	return w.WalletNew(ctx, keyType)
+}
+
+func (m MultiWallet) WalletHas(ctx context.Context, address address.Address) (bool, error) {
+	w, err := m.find(ctx, address, m.Remote, m.Ledger, m.Local)
+	return w != nil, err
+}
+
+func (m MultiWallet) WalletList(ctx context.Context) ([]address.Address, error) {
+	var out []address.Address
+	seen := map[address.Address]struct{}{}
+
+	ws := nonNil(m.Remote, m.Ledger, m.Local)
+	for _, w := range ws {
+		l, err := w.WalletList(ctx)
+		if err != nil {
+			return nil, err
+		}
+
+		for _, a := range l {
+			if _, ok := seen[a]; ok {
+				continue
+			}
+			seen[a] = struct{}{}
+
+			out = append(out, a)
+		}
+	}
+
+	return out, nil
+}
+
+func (m MultiWallet) WalletSign(ctx context.Context, signer address.Address, toSign []byte, meta api.MsgMeta) (*crypto.Signature, error) {
+	w, err := m.find(ctx, signer, m.Remote, m.Ledger, m.Local)
+	if err != nil {
+		return nil, err
+	}
+	if w == nil {
+		return nil, xerrors.Errorf("key not found")
+	}
+
+	return w.WalletSign(ctx, signer, toSign, meta)
+}
+
+func (m MultiWallet) WalletExport(ctx context.Context, address address.Address) (*types.KeyInfo, error) {
+	w, err := m.find(ctx, address, m.Remote, m.Local)
+	if err != nil {
+		return nil, err
+	}
+	if w == nil {
+		return nil, xerrors.Errorf("key not found")
+	}
+
+	return w.WalletExport(ctx, address)
+}
+
+func (m MultiWallet) WalletImport(ctx context.Context, info *types.KeyInfo) (address.Address, error) {
+	var local getif = m.Local
+	if info.Type == types.KTSecp256k1Ledger {
+		local = m.Ledger
+	}
+
+	w := firstNonNil(m.Remote, local)
+	if w == nil {
+		return address.Undef, xerrors.Errorf("no wallet backends configured")
+	}
+
+	return w.WalletImport(ctx, info)
+}
+
+func (m MultiWallet) WalletDelete(ctx context.Context, address address.Address) error {
+	for {
+		w, err := m.find(ctx, address, m.Remote, m.Ledger, m.Local)
+		if err != nil {
+			return err
+		}
+		if w == nil {
+			return nil
+		}
+
+		if err := w.WalletDelete(ctx, address); err != nil {
+			return err
+		}
+	}
+}
+
+var _ api.WalletAPI = MultiWallet{}

chain/wallet/remotewallet/remote.go

@@ -40,3 +40,11 @@ func SetupRemoteWallet(info string) func(mctx helpers.MetricsCtx, lc fx.Lifecycl
 		return &RemoteWallet{wapi}, nil
 	}
 }
+
+func (w *RemoteWallet) Get() api.WalletAPI {
+	if w == nil {
+		return nil
+	}
+
+	return w
+}

chain/wallet/wallet.go

@@ -26,8 +26,6 @@ const (
 	KNamePrefix  = "wallet-"
 	KTrashPrefix = "trash-"
 	KDefault     = "default"
-	KTBLS        = "bls"
-	KTSecp256k1  = "secp256k1"
 )
 
 type LocalWallet struct {
@@ -236,7 +234,7 @@ func (w *LocalWallet) SetDefault(a address.Address) error {
 	return nil
 }
 
-func (w *LocalWallet) WalletNew(ctx context.Context, typ crypto.SigType) (address.Address, error) {
+func (w *LocalWallet) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error) {
 	w.lk.Lock()
 	defer w.lk.Unlock()
 
@@ -300,6 +298,14 @@ func (w *LocalWallet) WalletDelete(ctx context.Context, addr address.Address) er
 	return nil
 }
 
+func (w *LocalWallet) Get() api.WalletAPI {
+	if w == nil {
+		return nil
+	}
+
+	return w
+}
+
 var _ api.WalletAPI = &LocalWallet{}
 
 func swapMainnetForTestnetPrefix(addr string) (string, error) {
@@ -312,3 +318,16 @@ func swapMainnetForTestnetPrefix(addr string) (string, error) {
 	aChars[0] = prefixRunes[0]
 	return string(aChars), nil
 }
+
+type nilDefault struct{}
+
+func (n nilDefault) GetDefault() (address.Address, error) {
+	return address.Undef, nil
+}
+
+func (n nilDefault) SetDefault(a address.Address) error {
+	return xerrors.Errorf("not supported; local wallet disabled")
+}
+
+var NilDefault nilDefault
+var _ Default = NilDefault

cli/chain.go

@@ -3,6 +3,7 @@ package cli
 import (
 	"bytes"
 	"context"
+	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"os"
@@ -53,6 +54,7 @@ var chainCmd = &cli.Command{
 		slashConsensusFault,
 		chainGasPriceCmd,
 		chainInspectUsage,
+		chainDecodeCmd,
 	},
 }
 
@@ -1234,3 +1236,68 @@ var chainGasPriceCmd = &cli.Command{
 		return nil
 	},
 }
+
+var chainDecodeCmd = &cli.Command{
+	Name:  "decode",
+	Usage: "decode various types",
+	Subcommands: []*cli.Command{
+		chainDecodeParamsCmd,
+	},
+}
+
+var chainDecodeParamsCmd = &cli.Command{
+	Name:  "params",
+	Usage: "Decode message params",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name: "tipset",
+		},
+	},
+	ArgsUsage: "[toAddr method hexParams]",
+	Action: func(cctx *cli.Context) error {
+		api, closer, err := GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := ReqContext(cctx)
+
+		if cctx.Args().Len() != 3 {
+			return ShowHelp(cctx, fmt.Errorf("incorrect number of arguments"))
+		}
+
+		to, err := address.NewFromString(cctx.Args().First())
+		if err != nil {
+			return xerrors.Errorf("parsing toAddr: %w", err)
+		}
+
+		method, err := strconv.ParseInt(cctx.Args().Get(1), 10, 64)
+		if err != nil {
+			return xerrors.Errorf("parsing method id: %w", err)
+		}
+
+		params, err := hex.DecodeString(cctx.Args().Get(2))
+		if err != nil {
+			return xerrors.Errorf("parsing hex params: %w", err)
+		}
+
+		ts, err := LoadTipSet(ctx, cctx, api)
+		if err != nil {
+			return err
+		}
+
+		act, err := api.StateGetActor(ctx, to, ts.Key())
+		if err != nil {
+			return xerrors.Errorf("getting actor: %w", err)
+		}
+
+		pstr, err := jsonParams(act.Code, abi.MethodNum(method), params)
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(pstr)
+
+		return nil
+	},
+}

cli/client.go

@@ -3,6 +3,7 @@ package cli
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -82,6 +83,7 @@ var clientCmd = &cli.Command{
 		WithCategory("util", clientCarGenCmd),
 		WithCategory("util", clientInfoCmd),
 		WithCategory("util", clientListTransfers),
+		WithCategory("util", clientRestartTransfer),
 	},
 }
 
@@ -1326,6 +1328,66 @@ var clientInfoCmd = &cli.Command{
 	},
 }
 
+var clientRestartTransfer = &cli.Command{
+	Name:  "restart-transfer",
+	Usage: "Force restart a stalled data transfer",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "peerid",
+			Usage: "narrow to transfer with specific peer",
+		},
+		&cli.BoolFlag{
+			Name:  "initiator",
+			Usage: "specify only transfers where peer is/is not initiator",
+			Value: true,
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		if !cctx.Args().Present() {
+			return cli.ShowCommandHelp(cctx, cctx.Command.Name)
+		}
+		api, closer, err := GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := ReqContext(cctx)
+
+		transferUint, err := strconv.ParseUint(cctx.Args().First(), 10, 64)
+		if err != nil {
+			return fmt.Errorf("Error reading transfer ID: %w", err)
+		}
+		transferID := datatransfer.TransferID(transferUint)
+		initiator := cctx.Bool("initiator")
+		var other peer.ID
+		if pidstr := cctx.String("peerid"); pidstr != "" {
+			p, err := peer.Decode(pidstr)
+			if err != nil {
+				return err
+			}
+			other = p
+		} else {
+			channels, err := api.ClientListDataTransfers(ctx)
+			if err != nil {
+				return err
+			}
+			found := false
+			for _, channel := range channels {
+				if channel.IsInitiator == initiator && channel.TransferID == transferID {
+					other = channel.OtherPeer
+					found = true
+					break
+				}
+			}
+			if !found {
+				return errors.New("unable to find matching data transfer")
+			}
+		}
+
+		return api.ClientRestartDataTransfer(ctx, transferID, other, initiator)
+	},
+}
+
 var clientListTransfers = &cli.Command{
 	Name:  "list-transfers",
 	Usage: "List ongoing data transfers for deals",

cli/multisig.go

@@ -5,7 +5,6 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
-	"os"
 	"reflect"
 	"sort"
 	"strconv"
@@ -24,6 +23,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 
 	"github.com/filecoin-project/go-address"
+	cid "github.com/ipfs/go-cid"
 	cbor "github.com/ipfs/go-ipld-cbor"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
@@ -41,10 +41,18 @@ import (
 var multisigCmd = &cli.Command{
 	Name:  "msig",
 	Usage: "Interact with a multisig wallet",
+	Flags: []cli.Flag{
+		&cli.IntFlag{
+			Name:  "confidence",
+			Usage: "number of block confirmations to wait for",
+			Value: int(build.MessageConfidence),
+		},
+	},
 	Subcommands: []*cli.Command{
 		msigCreateCmd,
 		msigInspectCmd,
 		msigProposeCmd,
+		msigRemoveProposeCmd,
 		msigApproveCmd,
 		msigAddProposeCmd,
 		msigAddApproveCmd,
@@ -56,6 +64,7 @@ var multisigCmd = &cli.Command{
 		msigLockApproveCmd,
 		msigLockCancelCmd,
 		msigVestedCmd,
+		msigProposeThresholdCmd,
 	},
 }
 
@@ -145,14 +154,14 @@ var msigCreateCmd = &cli.Command{
 		}
 
 		// wait for it to get mined into a block
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
 
 		// check it executed successfully
 		if wait.Receipt.ExitCode != 0 {
-			fmt.Println("actor creation failed!")
+			fmt.Fprintln(cctx.App.Writer, "actor creation failed!")
 			return err
 		}
 
@@ -162,7 +171,7 @@ var msigCreateCmd = &cli.Command{
 		if err := execreturn.UnmarshalCBOR(bytes.NewReader(wait.Receipt.Return)); err != nil {
 			return err
 		}
-		fmt.Println("Created new multisig: ", execreturn.IDAddress, execreturn.RobustAddress)
+		fmt.Fprintln(cctx.App.Writer, "Created new multisig: ", execreturn.IDAddress, execreturn.RobustAddress)
 
 		// TODO: maybe register this somewhere
 		return nil
@@ -226,25 +235,25 @@ var msigInspectCmd = &cli.Command{
 			return err
 		}
 
-		fmt.Printf("Balance: %s\n", types.FIL(act.Balance))
-		fmt.Printf("Spendable: %s\n", types.FIL(types.BigSub(act.Balance, locked)))
+		fmt.Fprintf(cctx.App.Writer, "Balance: %s\n", types.FIL(act.Balance))
+		fmt.Fprintf(cctx.App.Writer, "Spendable: %s\n", types.FIL(types.BigSub(act.Balance, locked)))
 
 		if cctx.Bool("vesting") {
 			ib, err := mstate.InitialBalance()
 			if err != nil {
 				return err
 			}
-			fmt.Printf("InitialBalance: %s\n", types.FIL(ib))
+			fmt.Fprintf(cctx.App.Writer, "InitialBalance: %s\n", types.FIL(ib))
 			se, err := mstate.StartEpoch()
 			if err != nil {
 				return err
 			}
-			fmt.Printf("StartEpoch: %d\n", se)
+			fmt.Fprintf(cctx.App.Writer, "StartEpoch: %d\n", se)
 			ud, err := mstate.UnlockDuration()
 			if err != nil {
 				return err
 			}
-			fmt.Printf("UnlockDuration: %d\n", ud)
+			fmt.Fprintf(cctx.App.Writer, "UnlockDuration: %d\n", ud)
 		}
 
 		signers, err := mstate.Signers()
@@ -255,10 +264,10 @@ var msigInspectCmd = &cli.Command{
 		if err != nil {
 			return err
 		}
-		fmt.Printf("Threshold: %d / %d\n", threshold, len(signers))
-		fmt.Println("Signers:")
+		fmt.Fprintf(cctx.App.Writer, "Threshold: %d / %d\n", threshold, len(signers))
+		fmt.Fprintln(cctx.App.Writer, "Signers:")
 		for _, s := range signers {
-			fmt.Printf("\t%s\n", s)
+			fmt.Fprintf(cctx.App.Writer, "\t%s\n", s)
 		}
 
 		pending := make(map[int64]multisig.Transaction)
@@ -270,7 +279,7 @@ var msigInspectCmd = &cli.Command{
 		}
 
 		decParams := cctx.Bool("decode-params")
-		fmt.Println("Transactions: ", len(pending))
+		fmt.Fprintln(cctx.App.Writer, "Transactions: ", len(pending))
 		if len(pending) > 0 {
 			var txids []int64
 			for txid := range pending {
@@ -280,7 +289,7 @@ var msigInspectCmd = &cli.Command{
 				return txids[i] < txids[j]
 			})
 
-			w := tabwriter.NewWriter(os.Stdout, 8, 4, 2, ' ', 0)
+			w := tabwriter.NewWriter(cctx.App.Writer, 8, 4, 2, ' ', 0)
 			fmt.Fprintf(w, "ID\tState\tApprovals\tTo\tValue\tMethod\tParams\n")
 			for _, txid := range txids {
 				tx := pending[txid]
@@ -409,7 +418,7 @@ var msigProposeCmd = &cli.Command{
 
 		fmt.Println("send proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -445,14 +454,18 @@ var msigApproveCmd = &cli.Command{
 		},
 	},
 	Action: func(cctx *cli.Context) error {
-		if cctx.Args().Len() < 5 {
-			return ShowHelp(cctx, fmt.Errorf("must pass multisig address, message ID, proposer address, destination, and value"))
+		if cctx.Args().Len() < 2 {
+			return ShowHelp(cctx, fmt.Errorf("must pass at least multisig address and message ID"))
 		}
 
 		if cctx.Args().Len() > 5 && cctx.Args().Len() != 7 {
 			return ShowHelp(cctx, fmt.Errorf("usage: msig approve <msig addr> <message ID> <proposer address> <desination> <value> [ <method> <params> ]"))
 		}
 
+		if cctx.Args().Len() > 2 && cctx.Args().Len() != 5 {
+			return ShowHelp(cctx, fmt.Errorf("usage: msig approve <msig addr> <message ID> <proposer address> <desination> <value>"))
+		}
+
 		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
 			return err
@@ -470,42 +483,121 @@ var msigApproveCmd = &cli.Command{
 			return err
 		}
 
-		proposer, err := address.NewFromString(cctx.Args().Get(2))
-		if err != nil {
-			return err
+		var from address.Address
+		if cctx.IsSet("from") {
+			f, err := address.NewFromString(cctx.String("from"))
+			if err != nil {
+				return err
+			}
+			from = f
+		} else {
+			defaddr, err := api.WalletDefaultAddress(ctx)
+			if err != nil {
+				return err
+			}
+			from = defaddr
 		}
 
-		if proposer.Protocol() != address.ID {
-			proposer, err = api.StateLookupID(ctx, proposer, types.EmptyTSK)
+		var msgCid cid.Cid
+		if cctx.Args().Len() == 2 {
+			msgCid, err = api.MsigApprove(ctx, msig, txid, from)
+			if err != nil {
+				return err
+			}
+		} else {
+			proposer, err := address.NewFromString(cctx.Args().Get(2))
+			if err != nil {
+				return err
+			}
+
+			if proposer.Protocol() != address.ID {
+				proposer, err = api.StateLookupID(ctx, proposer, types.EmptyTSK)
+				if err != nil {
+					return err
+				}
+			}
+
+			dest, err := address.NewFromString(cctx.Args().Get(3))
+			if err != nil {
+				return err
+			}
+
+			value, err := types.ParseFIL(cctx.Args().Get(4))
+			if err != nil {
+				return err
+			}
+
+			var method uint64
+			var params []byte
+			if cctx.Args().Len() == 7 {
+				m, err := strconv.ParseUint(cctx.Args().Get(5), 10, 64)
+				if err != nil {
+					return err
+				}
+				method = m
+
+				p, err := hex.DecodeString(cctx.Args().Get(6))
+				if err != nil {
+					return err
+				}
+				params = p
+			}
+
+			msgCid, err = api.MsigApproveTxnHash(ctx, msig, txid, proposer, dest, types.BigInt(value), from, method, params)
 			if err != nil {
 				return err
 			}
 		}
 
-		dest, err := address.NewFromString(cctx.Args().Get(3))
+		fmt.Println("sent approval in message: ", msgCid)
+
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
 
-		value, err := types.ParseFIL(cctx.Args().Get(4))
+		if wait.Receipt.ExitCode != 0 {
+			return fmt.Errorf("approve returned exit %d", wait.Receipt.ExitCode)
+		}
+
+		return nil
+	},
+}
+
+var msigRemoveProposeCmd = &cli.Command{
+	Name:      "propose-remove",
+	Usage:     "Propose to remove a signer",
+	ArgsUsage: "[multisigAddress signer]",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "decrease-threshold",
+			Usage: "whether the number of required signers should be decreased",
+		},
+		&cli.StringFlag{
+			Name:  "from",
+			Usage: "account to send the propose message from",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		if cctx.Args().Len() != 2 {
+			return ShowHelp(cctx, fmt.Errorf("must pass multisig address and signer address"))
+		}
+
+		api, closer, err := GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := ReqContext(cctx)
+
+		msig, err := address.NewFromString(cctx.Args().Get(0))
 		if err != nil {
 			return err
 		}
 
-		var method uint64
-		var params []byte
-		if cctx.Args().Len() == 7 {
-			m, err := strconv.ParseUint(cctx.Args().Get(5), 10, 64)
-			if err != nil {
-				return err
-			}
-			method = m
-
-			p, err := hex.DecodeString(cctx.Args().Get(6))
-			if err != nil {
-				return err
-			}
-			params = p
+		addr, err := address.NewFromString(cctx.Args().Get(1))
+		if err != nil {
+			return err
 		}
 
 		var from address.Address
@@ -523,22 +615,29 @@ var msigApproveCmd = &cli.Command{
 			from = defaddr
 		}
 
-		msgCid, err := api.MsigApproveTxnHash(ctx, msig, txid, proposer, dest, types.BigInt(value), from, method, params)
+		msgCid, err := api.MsigRemoveSigner(ctx, msig, from, addr, cctx.Bool("decrease-threshold"))
 		if err != nil {
 			return err
 		}
 
-		fmt.Println("sent approval in message: ", msgCid)
+		fmt.Println("sent remove proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
 
 		if wait.Receipt.ExitCode != 0 {
-			return fmt.Errorf("approve returned exit %d", wait.Receipt.ExitCode)
+			return fmt.Errorf("add proposal returned exit %d", wait.Receipt.ExitCode)
 		}
 
+		var ret multisig.ProposeReturn
+		err = ret.UnmarshalCBOR(bytes.NewReader(wait.Receipt.Return))
+		if err != nil {
+			return xerrors.Errorf("decoding proposal return: %w", err)
+		}
+		fmt.Printf("TxnID: %d", ret.TxnID)
+
 		return nil
 	},
 }
@@ -599,9 +698,9 @@ var msigAddProposeCmd = &cli.Command{
 			return err
 		}
 
-		fmt.Println("sent add proposal in message: ", msgCid)
+		fmt.Fprintln(cctx.App.Writer, "sent add proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -683,7 +782,7 @@ var msigAddApproveCmd = &cli.Command{
 
 		fmt.Println("sent add approval in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -760,7 +859,7 @@ var msigAddCancelCmd = &cli.Command{
 
 		fmt.Println("sent add cancellation in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -832,7 +931,7 @@ var msigSwapProposeCmd = &cli.Command{
 
 		fmt.Println("sent swap proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -914,7 +1013,7 @@ var msigSwapApproveCmd = &cli.Command{
 
 		fmt.Println("sent swap approval in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -991,7 +1090,7 @@ var msigSwapCancelCmd = &cli.Command{
 
 		fmt.Println("sent swap cancellation in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -1078,7 +1177,7 @@ var msigLockProposeCmd = &cli.Command{
 
 		fmt.Println("sent lock proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -1175,7 +1274,7 @@ var msigLockApproveCmd = &cli.Command{
 
 		fmt.Println("sent lock approval in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -1267,7 +1366,7 @@ var msigLockCancelCmd = &cli.Command{
 
 		fmt.Println("sent lock cancellation in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
 		if err != nil {
 			return err
 		}
@@ -1341,3 +1440,78 @@ var msigVestedCmd = &cli.Command{
 		return nil
 	},
 }
+
+var msigProposeThresholdCmd = &cli.Command{
+	Name:      "propose-threshold",
+	Usage:     "Propose setting a different signing threshold on the account",
+	ArgsUsage: "<multisigAddress newM>",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "from",
+			Usage: "account to send the proposal from",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		if cctx.Args().Len() != 2 {
+			return ShowHelp(cctx, fmt.Errorf("must pass multisig address and new threshold value"))
+		}
+
+		api, closer, err := GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := ReqContext(cctx)
+
+		msig, err := address.NewFromString(cctx.Args().Get(0))
+		if err != nil {
+			return err
+		}
+
+		newM, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64)
+		if err != nil {
+			return err
+		}
+
+		var from address.Address
+		if cctx.IsSet("from") {
+			f, err := address.NewFromString(cctx.String("from"))
+			if err != nil {
+				return err
+			}
+			from = f
+		} else {
+			defaddr, err := api.WalletDefaultAddress(ctx)
+			if err != nil {
+				return err
+			}
+			from = defaddr
+		}
+
+		params, actErr := actors.SerializeParams(&msig0.ChangeNumApprovalsThresholdParams{
+			NewThreshold: newM,
+		})
+
+		if actErr != nil {
+			return actErr
+		}
+
+		msgCid, err := api.MsigPropose(ctx, msig, msig, types.NewInt(0), from, uint64(builtin2.MethodsMultisig.ChangeNumApprovalsThreshold), params)
+		if err != nil {
+			return fmt.Errorf("failed to propose change of threshold: %w", err)
+		}
+
+		fmt.Println("sent change threshold proposal in message: ", msgCid)
+
+		wait, err := api.StateWaitMsg(ctx, msgCid, uint64(cctx.Int("confidence")))
+		if err != nil {
+			return err
+		}
+
+		if wait.Receipt.ExitCode != 0 {
+			return fmt.Errorf("change threshold proposal returned exit %d", wait.Receipt.ExitCode)
+		}
+
+		return nil
+	},
+}

cli/multisig_test.go

@@ -0,0 +1,55 @@
+package cli
+
+import (
+	"context"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/lotus/api/test"
+	clitest "github.com/filecoin-project/lotus/cli/test"
+	builder "github.com/filecoin-project/lotus/node/test"
+)
+
+// TestMultisig does a basic test to exercise the multisig CLI
+// commands
+func TestMultisig(t *testing.T) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+
+	blocktime := 5 * time.Millisecond
+	ctx := context.Background()
+	nodes, _ := startNodes(ctx, t, blocktime)
+	clientNode := nodes[0]
+	clitest.RunMultisigTest(t, Commands, clientNode)
+}
+
+func startNodes(ctx context.Context, t *testing.T, blocktime time.Duration) ([]test.TestNode, []address.Address) {
+	n, sn := builder.RPCMockSbBuilder(t, test.OneFull, test.OneMiner)
+
+	full := n[0]
+	miner := sn[0]
+
+	// Get everyone connected
+	addrs, err := full.NetAddrsListen(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err := miner.NetConnect(ctx, addrs); err != nil {
+		t.Fatal(err)
+	}
+
+	// Start mining blocks
+	bm := test.NewBlockMiner(ctx, t, miner, blocktime)
+	bm.MineBlocks()
+
+	// Get the creator's address
+	creatorAddr, err := full.WalletDefaultAddress(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Create mock CLI
+	return n, []address.Address{creatorAddr}
+}

cli/paych_test.go

@@ -29,7 +29,6 @@ import (
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/events"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/wallet"
 	builder "github.com/filecoin-project/lotus/node/test"
 )
 
@@ -415,7 +414,7 @@ func startTwoNodesOneMiner(ctx context.Context, t *testing.T, blocktime time.Dur
 	bm.MineBlocks()
 
 	// Send some funds to register the receiver
-	receiverAddr, err := paymentReceiver.WalletNew(ctx, wallet.ActSigType("secp256k1"))
+	receiverAddr, err := paymentReceiver.WalletNew(ctx, types.KTSecp256k1)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -438,6 +437,7 @@ type mockCLI struct {
 	out  *bytes.Buffer
 }
 
+// TODO: refactor to use the methods in cli/test/mockcli.go
 func newMockCLI(t *testing.T) *mockCLI {
 	// Create a CLI App with an --api-url flag so that we can specify which node
 	// the command should be executed against

cli/state.go

@@ -60,7 +60,7 @@ var stateCmd = &cli.Command{
 		stateSectorCmd,
 		stateGetActorCmd,
 		stateLookupIDCmd,
-		stateReplaySetCmd,
+		stateReplayCmd,
 		stateSectorSizeCmd,
 		stateReadStateCmd,
 		stateListMessagesCmd,
@@ -69,7 +69,6 @@ var stateCmd = &cli.Command{
 		stateGetDealSetCmd,
 		stateWaitMsgCmd,
 		stateSearchMsgCmd,
-		stateMsgCostCmd,
 		stateMinerInfo,
 		stateMarketCmd,
 		stateExecTraceCmd,
@@ -384,20 +383,27 @@ var stateExecTraceCmd = &cli.Command{
 	},
 }
 
-var stateReplaySetCmd = &cli.Command{
+var stateReplayCmd = &cli.Command{
 	Name:      "replay",
-	Usage:     "Replay a particular message within a tipset",
-	ArgsUsage: "[tipsetKey messageCid]",
+	Usage:     "Replay a particular message",
+	ArgsUsage: "<messageCid>",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "show-trace",
+			Usage: "print out full execution trace for given message",
+		},
+		&cli.BoolFlag{
+			Name:  "detailed-gas",
+			Usage: "print out detailed gas costs for given message",
+		},
+	},
 	Action: func(cctx *cli.Context) error {
-		if cctx.Args().Len() < 1 {
-			fmt.Println("usage: [tipset] <message cid>")
-			fmt.Println("The last cid passed will be used as the message CID")
-			fmt.Println("All preceding ones will be used as the tipset")
+		if cctx.Args().Len() != 1 {
+			fmt.Println("must provide cid of message to replay")
 			return nil
 		}
 
-		args := cctx.Args().Slice()
-		mcid, err := cid.Decode(args[len(args)-1])
+		mcid, err := cid.Decode(cctx.Args().First())
 		if err != nil {
 			return fmt.Errorf("message cid was invalid: %s", err)
 		}
@@ -410,52 +416,7 @@ var stateReplaySetCmd = &cli.Command{
 
 		ctx := ReqContext(cctx)
 
-		var ts *types.TipSet
-		{
-			var tscids []cid.Cid
-			for _, s := range args[:len(args)-1] {
-				c, err := cid.Decode(s)
-				if err != nil {
-					return fmt.Errorf("tipset cid was invalid: %s", err)
-				}
-				tscids = append(tscids, c)
-			}
-
-			if len(tscids) > 0 {
-				var headers []*types.BlockHeader
-				for _, c := range tscids {
-					h, err := fapi.ChainGetBlock(ctx, c)
-					if err != nil {
-						return err
-					}
-
-					headers = append(headers, h)
-				}
-
-				ts, err = types.NewTipSet(headers)
-				if err != nil {
-					return err
-				}
-			} else {
-				var r *api.MsgLookup
-				r, err = fapi.StateWaitMsg(ctx, mcid, build.MessageConfidence)
-				if err != nil {
-					return xerrors.Errorf("finding message in chain: %w", err)
-				}
-
-				childTs, err := fapi.ChainGetTipSet(ctx, r.TipSet)
-				if err != nil {
-					return xerrors.Errorf("loading tipset: %w", err)
-				}
-				ts, err = fapi.ChainGetTipSet(ctx, childTs.Parents())
-				if err != nil {
-					return err
-				}
-			}
-
-		}
-
-		res, err := fapi.StateReplay(ctx, ts.Key(), mcid)
+		res, err := fapi.StateReplay(ctx, types.EmptyTSK, mcid)
 		if err != nil {
 			return xerrors.Errorf("replay call failed: %w", err)
 		}
@@ -464,10 +425,25 @@ var stateReplaySetCmd = &cli.Command{
 		fmt.Printf("Exit code: %d\n", res.MsgRct.ExitCode)
 		fmt.Printf("Return: %x\n", res.MsgRct.Return)
 		fmt.Printf("Gas Used: %d\n", res.MsgRct.GasUsed)
+
+		if cctx.Bool("detailed-gas") {
+			fmt.Printf("Base Fee Burn: %d\n", res.GasCost.BaseFeeBurn)
+			fmt.Printf("Overestimaton Burn: %d\n", res.GasCost.OverEstimationBurn)
+			fmt.Printf("Miner Penalty: %d\n", res.GasCost.MinerPenalty)
+			fmt.Printf("Miner Tip: %d\n", res.GasCost.MinerTip)
+			fmt.Printf("Refund: %d\n", res.GasCost.Refund)
+		}
+		fmt.Printf("Total Message Cost: %d\n", res.GasCost.TotalCost)
+
 		if res.MsgRct.ExitCode != 0 {
 			fmt.Printf("Error message: %q\n", res.Error)
 		}
 
+		if cctx.Bool("show-trace") {
+			fmt.Printf("%s\t%s\t%s\t%d\t%x\t%d\t%x\n", res.Msg.From, res.Msg.To, res.Msg.Value, res.Msg.Method, res.Msg.Params, res.MsgRct.ExitCode, res.MsgRct.Return)
+			printInternalExecutions("\t", res.ExecutionTrace.Subcalls)
+		}
+
 		return nil
 	},
 }
@@ -837,33 +813,66 @@ var stateListMessagesCmd = &cli.Command{
 			froma = a
 		}
 
-		toh := cctx.Uint64("toheight")
+		toh := abi.ChainEpoch(cctx.Uint64("toheight"))
 
 		ts, err := LoadTipSet(ctx, cctx, api)
 		if err != nil {
 			return err
 		}
 
-		msgs, err := api.StateListMessages(ctx, &types.Message{To: toa, From: froma}, ts.Key(), abi.ChainEpoch(toh))
-		if err != nil {
-			return err
+		if ts == nil {
+			head, err := api.ChainHead(ctx)
+			if err != nil {
+				return err
+			}
+			ts = head
 		}
 
-		for _, c := range msgs {
-			if cctx.Bool("cids") {
-				fmt.Println(c.String())
-				continue
+		windowSize := abi.ChainEpoch(100)
+
+		cur := ts
+		for cur.Height() > toh {
+			if ctx.Err() != nil {
+				return ctx.Err()
 			}
 
-			m, err := api.ChainGetMessage(ctx, c)
+			end := toh
+			if cur.Height()-windowSize > end {
+				end = cur.Height() - windowSize
+			}
+
+			msgs, err := api.StateListMessages(ctx, &lapi.MessageMatch{To: toa, From: froma}, cur.Key(), end)
 			if err != nil {
 				return err
 			}
-			b, err := json.MarshalIndent(m, "", "  ")
+
+			for _, c := range msgs {
+				if cctx.Bool("cids") {
+					fmt.Println(c.String())
+					continue
+				}
+
+				m, err := api.ChainGetMessage(ctx, c)
+				if err != nil {
+					return err
+				}
+				b, err := json.MarshalIndent(m, "", "  ")
+				if err != nil {
+					return err
+				}
+				fmt.Println(string(b))
+			}
+
+			if end <= 0 {
+				break
+			}
+
+			next, err := api.ChainGetTipSetByHeight(ctx, end-1, cur.Key())
 			if err != nil {
 				return err
 			}
-			fmt.Println(string(b))
+
+			cur = next
 		}
 
 		return nil
@@ -1424,60 +1433,6 @@ var stateSearchMsgCmd = &cli.Command{
 	},
 }
 
-var stateMsgCostCmd = &cli.Command{
-	Name:      "msg-cost",
-	Usage:     "Get the detailed gas costs of a message",
-	ArgsUsage: "[messageCid]",
-	Action: func(cctx *cli.Context) error {
-		if !cctx.Args().Present() {
-			return fmt.Errorf("must specify message cid to get gas costs for")
-		}
-
-		api, closer, err := GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-		defer closer()
-
-		ctx := ReqContext(cctx)
-
-		msg, err := cid.Decode(cctx.Args().First())
-		if err != nil {
-			return err
-		}
-
-		tsk := types.EmptyTSK
-
-		ts, err := LoadTipSet(ctx, cctx, api)
-		if err != nil {
-			return err
-		}
-
-		if ts != nil {
-			tsk = ts.Key()
-		}
-
-		mgc, err := api.StateMsgGasCost(ctx, msg, tsk)
-		if err != nil {
-			return err
-		}
-
-		if mgc != nil {
-			fmt.Printf("Message CID: %s", mgc.Message)
-			fmt.Printf("\nGas Used: %d", mgc.GasUsed)
-			fmt.Printf("\nBase Fee Burn: %d", mgc.BaseFeeBurn)
-			fmt.Printf("\nOverestimation Burn: %d", mgc.OverEstimationBurn)
-			fmt.Printf("\nMiner Tip: %d", mgc.MinerTip)
-			fmt.Printf("\nRefund: %d", mgc.Refund)
-			fmt.Printf("\nTotal Cost: %d", mgc.TotalCost)
-			fmt.Printf("\nMiner Penalty: %d", mgc.MinerPenalty)
-		} else {
-			fmt.Print("message was not found on chain")
-		}
-		return nil
-	},
-}
-
 var stateCallCmd = &cli.Command{
 	Name:      "call",
 	Usage:     "Invoke a method on an actor locally",
@@ -1688,7 +1643,14 @@ func parseParamsForMethod(act cid.Cid, method uint64, args []string) ([]byte, er
 
 var stateCircSupplyCmd = &cli.Command{
 	Name:  "circulating-supply",
-	Usage: "Get the current circulating supply of filecoin",
+	Usage: "Get the exact current circulating supply of Filecoin",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "vm-supply",
+			Usage: "calculates the approximation of the circulating supply used internally by the VM (instead of the exact amount)",
+			Value: false,
+		},
+	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
@@ -1703,16 +1665,26 @@ var stateCircSupplyCmd = &cli.Command{
 			return err
 		}
 
-		circ, err := api.StateCirculatingSupply(ctx, ts.Key())
-		if err != nil {
-			return err
-		}
+		if cctx.IsSet("vm-supply") {
+			circ, err := api.StateVMCirculatingSupplyInternal(ctx, ts.Key())
+			if err != nil {
+				return err
+			}
 
-		fmt.Println("Circulating supply: ", types.FIL(circ.FilCirculating))
-		fmt.Println("Mined: ", types.FIL(circ.FilMined))
-		fmt.Println("Vested: ", types.FIL(circ.FilVested))
-		fmt.Println("Burnt: ", types.FIL(circ.FilBurnt))
-		fmt.Println("Locked: ", types.FIL(circ.FilLocked))
+			fmt.Println("Circulating supply: ", types.FIL(circ.FilCirculating))
+			fmt.Println("Mined: ", types.FIL(circ.FilMined))
+			fmt.Println("Vested: ", types.FIL(circ.FilVested))
+			fmt.Println("Burnt: ", types.FIL(circ.FilBurnt))
+			fmt.Println("Locked: ", types.FIL(circ.FilLocked))
+		} else {
+			circ, err := api.StateCirculatingSupply(ctx, ts.Key())
+			if err != nil {
+				return err
+			}
+
+			fmt.Println("Exact circulating supply: ", types.FIL(circ))
+			return nil
+		}
 
 		return nil
 	},

cli/sync.go

@@ -84,6 +84,12 @@ var syncStatusCmd = &cli.Command{
 var syncWaitCmd = &cli.Command{
 	Name:  "wait",
 	Usage: "Wait for sync to be complete",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "watch",
+			Usage: "don't exit after node is synced",
+		},
+	},
 	Action: func(cctx *cli.Context) error {
 		napi, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
@@ -92,7 +98,7 @@ var syncWaitCmd = &cli.Command{
 		defer closer()
 		ctx := ReqContext(cctx)
 
-		return SyncWait(ctx, napi)
+		return SyncWait(ctx, napi, cctx.Bool("watch"))
 	},
 }
 
@@ -234,7 +240,7 @@ var syncCheckpointCmd = &cli.Command{
 	},
 }
 
-func SyncWait(ctx context.Context, napi api.FullNode) error {
+func SyncWait(ctx context.Context, napi api.FullNode, watch bool) error {
 	tick := time.Second / 4
 
 	lastLines := 0
@@ -311,7 +317,7 @@ func SyncWait(ctx context.Context, napi api.FullNode) error {
 
 		_ = target // todo: maybe print? (creates a bunch of line wrapping issues with most tipsets)
 
-		if time.Now().Unix()-int64(head.MinTimestamp()) < int64(build.BlockDelaySecs) {
+		if !watch && time.Now().Unix()-int64(head.MinTimestamp()) < int64(build.BlockDelaySecs) {
 			fmt.Println("\nDone!")
 			return nil
 		}

cli/test/mockcli.go

@@ -0,0 +1,124 @@
+package test
+
+import (
+	"bytes"
+	"flag"
+	"strings"
+	"testing"
+
+	"github.com/multiformats/go-multiaddr"
+	"github.com/stretchr/testify/require"
+	lcli "github.com/urfave/cli/v2"
+)
+
+type mockCLI struct {
+	t    *testing.T
+	cmds []*lcli.Command
+	cctx *lcli.Context
+	out  *bytes.Buffer
+}
+
+func newMockCLI(t *testing.T, cmds []*lcli.Command) *mockCLI {
+	// Create a CLI App with an --api-url flag so that we can specify which node
+	// the command should be executed against
+	app := &lcli.App{
+		Flags: []lcli.Flag{
+			&lcli.StringFlag{
+				Name:   "api-url",
+				Hidden: true,
+			},
+		},
+		Commands: cmds,
+	}
+
+	var out bytes.Buffer
+	app.Writer = &out
+	app.Setup()
+
+	cctx := lcli.NewContext(app, &flag.FlagSet{}, nil)
+	return &mockCLI{t: t, cmds: cmds, cctx: cctx, out: &out}
+}
+
+func (c *mockCLI) client(addr multiaddr.Multiaddr) *mockCLIClient {
+	return &mockCLIClient{t: c.t, cmds: c.cmds, addr: addr, cctx: c.cctx, out: c.out}
+}
+
+// mockCLIClient runs commands against a particular node
+type mockCLIClient struct {
+	t    *testing.T
+	cmds []*lcli.Command
+	addr multiaddr.Multiaddr
+	cctx *lcli.Context
+	out  *bytes.Buffer
+}
+
+func (c *mockCLIClient) run(cmd []string, params []string, args []string) string {
+	// Add parameter --api-url=<node api listener address>
+	apiFlag := "--api-url=" + c.addr.String()
+	params = append([]string{apiFlag}, params...)
+
+	err := c.cctx.App.Run(append(append(cmd, params...), args...))
+	require.NoError(c.t, err)
+
+	// Get the output
+	str := strings.TrimSpace(c.out.String())
+	c.out.Reset()
+	return str
+}
+
+func (c *mockCLIClient) runCmd(input []string) string {
+	cmd := c.cmdByNameSub(input[0], input[1])
+	out, err := c.runCmdRaw(cmd, input[2:])
+	require.NoError(c.t, err)
+
+	return out
+}
+
+func (c *mockCLIClient) cmdByNameSub(name string, sub string) *lcli.Command {
+	for _, c := range c.cmds {
+		if c.Name == name {
+			for _, s := range c.Subcommands {
+				if s.Name == sub {
+					return s
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func (c *mockCLIClient) runCmdRaw(cmd *lcli.Command, input []string) (string, error) {
+	// prepend --api-url=<node api listener address>
+	apiFlag := "--api-url=" + c.addr.String()
+	input = append([]string{apiFlag}, input...)
+
+	fs := c.flagSet(cmd)
+	err := fs.Parse(input)
+	require.NoError(c.t, err)
+
+	err = cmd.Action(lcli.NewContext(c.cctx.App, fs, c.cctx))
+
+	// Get the output
+	str := strings.TrimSpace(c.out.String())
+	c.out.Reset()
+	return str, err
+}
+
+func (c *mockCLIClient) flagSet(cmd *lcli.Command) *flag.FlagSet {
+	// Apply app level flags (so we can process --api-url flag)
+	fs := &flag.FlagSet{}
+	for _, f := range c.cctx.App.Flags {
+		err := f.Apply(fs)
+		if err != nil {
+			c.t.Fatal(err)
+		}
+	}
+	// Apply command level flags
+	for _, f := range cmd.Flags {
+		err := f.Apply(fs)
+		if err != nil {
+			c.t.Fatal(err)
+		}
+	}
+	return fs
+}

cli/test/multisig.go

@@ -0,0 +1,110 @@
+package test
+
+import (
+	"context"
+	"fmt"
+	"regexp"
+	"strings"
+	"testing"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/lotus/api/test"
+	"github.com/filecoin-project/lotus/chain/types"
+	logging "github.com/ipfs/go-log/v2"
+	"github.com/stretchr/testify/require"
+	lcli "github.com/urfave/cli/v2"
+)
+
+func QuietMiningLogs() {
+	logging.SetLogLevel("miner", "ERROR")
+	logging.SetLogLevel("chainstore", "ERROR")
+	logging.SetLogLevel("chain", "ERROR")
+	logging.SetLogLevel("sub", "ERROR")
+	logging.SetLogLevel("storageminer", "ERROR")
+}
+
+func RunMultisigTest(t *testing.T, cmds []*lcli.Command, clientNode test.TestNode) {
+	ctx := context.Background()
+
+	// Create mock CLI
+	mockCLI := newMockCLI(t, cmds)
+	clientCLI := mockCLI.client(clientNode.ListenAddr)
+
+	// Create some wallets on the node to use for testing multisig
+	var walletAddrs []address.Address
+	for i := 0; i < 4; i++ {
+		addr, err := clientNode.WalletNew(ctx, types.KTSecp256k1)
+		require.NoError(t, err)
+
+		walletAddrs = append(walletAddrs, addr)
+
+		test.SendFunds(ctx, t, clientNode, addr, types.NewInt(1e15))
+	}
+
+	// Create an msig with three of the addresses and threshold of two sigs
+	// msig create --required=2 --duration=50 --value=1000attofil <addr1> <addr2> <addr3>
+	amtAtto := types.NewInt(1000)
+	threshold := 2
+	paramDuration := "--duration=50"
+	paramRequired := fmt.Sprintf("--required=%d", threshold)
+	paramValue := fmt.Sprintf("--value=%dattofil", amtAtto)
+	cmd := []string{
+		"msig", "create",
+		paramRequired,
+		paramDuration,
+		paramValue,
+		walletAddrs[0].String(),
+		walletAddrs[1].String(),
+		walletAddrs[2].String(),
+	}
+	out := clientCLI.runCmd(cmd)
+	fmt.Println(out)
+
+	// Extract msig robust address from output
+	expCreateOutPrefix := "Created new multisig:"
+	require.Regexp(t, regexp.MustCompile(expCreateOutPrefix), out)
+	parts := strings.Split(strings.TrimSpace(strings.Replace(out, expCreateOutPrefix, "", -1)), " ")
+	require.Len(t, parts, 2)
+	msigRobustAddr := parts[1]
+	fmt.Println("msig robust address:", msigRobustAddr)
+
+	// Propose to add a new address to the msig
+	// msig add-propose --from=<addr> <msig> <addr>
+	paramFrom := fmt.Sprintf("--from=%s", walletAddrs[0])
+	cmd = []string{
+		"msig", "add-propose",
+		paramFrom,
+		msigRobustAddr,
+		walletAddrs[3].String(),
+	}
+	out = clientCLI.runCmd(cmd)
+	fmt.Println(out)
+
+	// msig inspect <msig>
+	cmd = []string{"msig", "inspect", "--vesting", "--decode-params", msigRobustAddr}
+	out = clientCLI.runCmd(cmd)
+	fmt.Println(out)
+
+	// Expect correct balance
+	require.Regexp(t, regexp.MustCompile("Balance: 0.000000000000001 FIL"), out)
+	// Expect 1 transaction
+	require.Regexp(t, regexp.MustCompile(`Transactions:\s*1`), out)
+	// Expect transaction to be "AddSigner"
+	require.Regexp(t, regexp.MustCompile(`AddSigner`), out)
+
+	// Approve adding the new address
+	// msig add-approve --from=<addr> <msig> <addr> 0 <addr> false
+	txnID := "0"
+	paramFrom = fmt.Sprintf("--from=%s", walletAddrs[1])
+	cmd = []string{
+		"msig", "add-approve",
+		paramFrom,
+		msigRobustAddr,
+		walletAddrs[0].String(),
+		txnID,
+		walletAddrs[3].String(),
+		"false",
+	}
+	out = clientCLI.runCmd(cmd)
+	fmt.Println(out)
+}

cli/wallet.go

@@ -17,7 +17,6 @@ import (
 	"github.com/filecoin-project/go-state-types/crypto"
 
 	types "github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/wallet"
 	"github.com/filecoin-project/lotus/lib/tablewriter"
 )
 
@@ -55,7 +54,7 @@ var walletNew = &cli.Command{
 			t = "secp256k1"
 		}
 
-		nk, err := api.WalletNew(ctx, wallet.ActSigType(t))
+		nk, err := api.WalletNew(ctx, types.KeyType(t))
 		if err != nil {
 			return err
 		}
@@ -329,9 +328,9 @@ var walletImport = &cli.Command{
 			ki.PrivateKey = gk.PrivateKey
 			switch gk.SigType {
 			case 1:
-				ki.Type = wallet.KTSecp256k1
+				ki.Type = types.KTSecp256k1
 			case 2:
-				ki.Type = wallet.KTBLS
+				ki.Type = types.KTBLS
 			default:
 				return fmt.Errorf("unrecognized key type: %d", gk.SigType)
 			}

cmd/chain-noise/main.go

@@ -7,8 +7,6 @@ import (
 	"os"
 	"time"
 
-	"github.com/filecoin-project/go-state-types/crypto"
-
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
@@ -61,7 +59,7 @@ var runCmd = &cli.Command{
 func sendSmallFundsTxs(ctx context.Context, api api.FullNode, from address.Address, rate int) error {
 	var sendSet []address.Address
 	for i := 0; i < 20; i++ {
-		naddr, err := api.WalletNew(ctx, crypto.SigTypeSecp256k1)
+		naddr, err := api.WalletNew(ctx, types.KTSecp256k1)
 		if err != nil {
 			return err
 		}

cmd/lotus-chainwatch/syncer/sync.go

@@ -316,7 +316,7 @@ limit 1
 }
 
 func (s *Syncer) storeCirculatingSupply(ctx context.Context, tipset *types.TipSet) error {
-	supply, err := s.node.StateCirculatingSupply(ctx, tipset.Key())
+	supply, err := s.node.StateVMCirculatingSupplyInternal(ctx, tipset.Key())
 	if err != nil {
 		return err
 	}

cmd/lotus-gateway/api.go

@@ -6,16 +6,23 @@ import (
 	"time"
 
 	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/crypto"
+	"github.com/filecoin-project/go-state-types/dline"
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/lotus/lib/sigs"
+	_ "github.com/filecoin-project/lotus/lib/sigs/bls"
+	_ "github.com/filecoin-project/lotus/lib/sigs/secp"
 	"github.com/filecoin-project/lotus/node/impl/full"
 	"github.com/ipfs/go-cid"
 )
 
 const (
-	LookbackCap            = time.Hour
+	LookbackCap            = time.Hour * 12
 	stateWaitLookbackLimit = abi.ChainEpoch(20)
 )
 
@@ -26,9 +33,12 @@ var (
 // gatewayDepsAPI defines the API methods that the GatewayAPI depends on
 // (to make it easy to mock for tests)
 type gatewayDepsAPI interface {
+	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainHead(ctx context.Context) (*types.TipSet, error)
 	ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
+	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
+	ChainGetNode(ctx context.Context, p string) (*api.IpldObject, error)
 	GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
 	MpoolPushUntrusted(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
 	MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
@@ -37,10 +47,31 @@ type gatewayDepsAPI interface {
 	StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
 	StateLookupID(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
 	StateWaitMsgLimited(ctx context.Context, msg cid.Cid, confidence uint64, h abi.ChainEpoch) (*api.MsgLookup, error)
+	StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error)
+	StateMinerPower(context.Context, address.Address, types.TipSetKey) (*api.MinerPower, error)
+	StateMinerFaults(context.Context, address.Address, types.TipSetKey) (bitfield.BitField, error)
+	StateMinerRecoveries(context.Context, address.Address, types.TipSetKey) (bitfield.BitField, error)
+	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (miner.MinerInfo, error)
+	StateMinerDeadlines(context.Context, address.Address, types.TipSetKey) ([]api.Deadline, error)
+	StateMinerAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
+	StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*dline.Info, error)
+	StateCirculatingSupply(context.Context, types.TipSetKey) (abi.TokenAmount, error)
+	StateVMCirculatingSupplyInternal(context.Context, types.TipSetKey) (api.CirculatingSupply, error)
 }
 
 type GatewayAPI struct {
-	api gatewayDepsAPI
+	api         gatewayDepsAPI
+	lookbackCap time.Duration
+}
+
+// NewGatewayAPI creates a new GatewayAPI with the default lookback cap
+func NewGatewayAPI(api gatewayDepsAPI) *GatewayAPI {
+	return newGatewayAPI(api, LookbackCap)
+}
+
+// used by the tests
+func newGatewayAPI(api gatewayDepsAPI, lookbackCap time.Duration) *GatewayAPI {
+	return &GatewayAPI{api: api, lookbackCap: lookbackCap}
 }
 
 func (a *GatewayAPI) checkTipsetKey(ctx context.Context, tsk types.TipSetKey) error {
@@ -76,13 +107,17 @@ func (a *GatewayAPI) checkTipsetHeight(ts *types.TipSet, h abi.ChainEpoch) error
 }
 
 func (a *GatewayAPI) checkTimestamp(at time.Time) error {
-	if time.Since(at) > LookbackCap {
+	if time.Since(at) > a.lookbackCap {
 		return ErrLookbackTooLong
 	}
 
 	return nil
 }
 
+func (a *GatewayAPI) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
+	return a.api.ChainHasObj(ctx, c)
+}
+
 func (a *GatewayAPI) ChainHead(ctx context.Context) (*types.TipSet, error) {
 	// TODO: cache and invalidate cache when timestamp is up (or have internal ChainNotify)
 
@@ -94,9 +129,19 @@ func (a *GatewayAPI) ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*
 }
 
 func (a *GatewayAPI) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error) {
-	ts, err := a.api.ChainGetTipSet(ctx, tsk)
-	if err != nil {
-		return nil, err
+	var ts *types.TipSet
+	if tsk.IsEmpty() {
+		head, err := a.api.ChainHead(ctx)
+		if err != nil {
+			return nil, err
+		}
+		ts = head
+	} else {
+		gts, err := a.api.ChainGetTipSet(ctx, tsk)
+		if err != nil {
+			return nil, err
+		}
+		ts = gts
 	}
 
 	// Check if the tipset key refers to a tipset that's too far in the past
@@ -112,6 +157,14 @@ func (a *GatewayAPI) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoc
 	return a.api.ChainGetTipSetByHeight(ctx, h, tsk)
 }
 
+func (a *GatewayAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
+	return a.api.ChainReadObj(ctx, c)
+}
+
+func (a *GatewayAPI) ChainGetNode(ctx context.Context, p string) (*api.IpldObject, error) {
+	return a.api.ChainGetNode(ctx, p)
+}
+
 func (a *GatewayAPI) GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error) {
 	if err := a.checkTipsetKey(ctx, tsk); err != nil {
 		return nil, err
@@ -172,6 +225,80 @@ func (a *GatewayAPI) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence u
 	return a.api.StateWaitMsgLimited(ctx, msg, confidence, stateWaitLookbackLimit)
 }
 
+func (a *GatewayAPI) StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return nil, err
+	}
+	return a.api.StateReadState(ctx, actor, tsk)
+}
+
+func (a *GatewayAPI) StateMinerPower(ctx context.Context, m address.Address, tsk types.TipSetKey) (*api.MinerPower, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return nil, err
+	}
+	return a.api.StateMinerPower(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateMinerFaults(ctx context.Context, m address.Address, tsk types.TipSetKey) (bitfield.BitField, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return bitfield.BitField{}, err
+	}
+	return a.api.StateMinerFaults(ctx, m, tsk)
+}
+func (a *GatewayAPI) StateMinerRecoveries(ctx context.Context, m address.Address, tsk types.TipSetKey) (bitfield.BitField, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return bitfield.BitField{}, err
+	}
+	return a.api.StateMinerRecoveries(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateMinerInfo(ctx context.Context, m address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return miner.MinerInfo{}, err
+	}
+	return a.api.StateMinerInfo(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateMinerDeadlines(ctx context.Context, m address.Address, tsk types.TipSetKey) ([]api.Deadline, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return nil, err
+	}
+	return a.api.StateMinerDeadlines(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateMinerAvailableBalance(ctx context.Context, m address.Address, tsk types.TipSetKey) (types.BigInt, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return types.BigInt{}, err
+	}
+	return a.api.StateMinerAvailableBalance(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateMinerProvingDeadline(ctx context.Context, m address.Address, tsk types.TipSetKey) (*dline.Info, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return nil, err
+	}
+	return a.api.StateMinerProvingDeadline(ctx, m, tsk)
+}
+
+func (a *GatewayAPI) StateCirculatingSupply(ctx context.Context, tsk types.TipSetKey) (abi.TokenAmount, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return types.BigInt{}, err
+	}
+	return a.api.StateCirculatingSupply(ctx, tsk)
+
+}
+
+func (a *GatewayAPI) StateVMCirculatingSupplyInternal(ctx context.Context, tsk types.TipSetKey) (api.CirculatingSupply, error) {
+	if err := a.checkTipsetKey(ctx, tsk); err != nil {
+		return api.CirculatingSupply{}, err
+	}
+	return a.api.StateVMCirculatingSupplyInternal(ctx, tsk)
+}
+
+func (a *GatewayAPI) WalletVerify(ctx context.Context, k address.Address, msg []byte, sig *crypto.Signature) (bool, error) {
+	return sigs.Verify(sig, k, msg) == nil, nil
+}
+
 var _ api.GatewayAPI = (*GatewayAPI)(nil)
 var _ full.ChainModuleAPI = (*GatewayAPI)(nil)
 var _ full.GasModuleAPI = (*GatewayAPI)(nil)

cmd/lotus-gateway/api_test.go

@@ -88,7 +88,7 @@ func TestGatewayAPIChainGetTipSetByHeight(t *testing.T) {
 		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			mock := &mockGatewayDepsAPI{}
-			a := &GatewayAPI{api: mock}
+			a := NewGatewayAPI(mock)
 
 			// Create tipsets from genesis up to tskh and return the highest
 			ts := mock.createTipSets(tt.args.tskh, tt.args.genesisTS)
@@ -107,6 +107,13 @@ func TestGatewayAPIChainGetTipSetByHeight(t *testing.T) {
 type mockGatewayDepsAPI struct {
 	lk      sync.RWMutex
 	tipsets []*types.TipSet
+
+	gatewayDepsAPI // satisfies all interface requirements but will panic if
+	// methods are called. easier than filling out with panic stubs IMO
+}
+
+func (m *mockGatewayDepsAPI) ChainHasObj(context.Context, cid.Cid) (bool, error) {
+	panic("implement me")
 }
 
 func (m *mockGatewayDepsAPI) ChainHead(ctx context.Context) (*types.TipSet, error) {
@@ -158,6 +165,10 @@ func (m *mockGatewayDepsAPI) ChainGetTipSetByHeight(ctx context.Context, h abi.C
 	return m.tipsets[h], nil
 }
 
+func (m *mockGatewayDepsAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
+	panic("implement me")
+}
+
 func (m *mockGatewayDepsAPI) GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error) {
 	panic("implement me")
 }
@@ -189,3 +200,7 @@ func (m *mockGatewayDepsAPI) StateLookupID(ctx context.Context, addr address.Add
 func (m *mockGatewayDepsAPI) StateWaitMsgLimited(ctx context.Context, msg cid.Cid, confidence uint64, h abi.ChainEpoch) (*api.MsgLookup, error) {
 	panic("implement me")
 }
+
+func (m *mockGatewayDepsAPI) StateReadState(ctx context.Context, act address.Address, ts types.TipSetKey) (*api.ActorState, error) {
+	panic("implement me")
+}

cmd/lotus-gateway/endtoend_test.go

@@ -4,10 +4,14 @@ import (
 	"bytes"
 	"context"
 	"fmt"
+	"math"
 	"os"
 	"testing"
 	"time"
 
+	"github.com/filecoin-project/lotus/cli"
+	clitest "github.com/filecoin-project/lotus/cli/test"
+
 	init0 "github.com/filecoin-project/specs-actors/actors/builtin/init"
 	"github.com/filecoin-project/specs-actors/actors/builtin/multisig"
 
@@ -22,25 +26,26 @@ import (
 	"github.com/filecoin-project/lotus/api/test"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/wallet"
 	"github.com/filecoin-project/lotus/node"
 	builder "github.com/filecoin-project/lotus/node/test"
 )
 
+const maxLookbackCap = time.Duration(math.MaxInt64)
+
 func init() {
 	policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1)
 	policy.SetConsensusMinerMinPower(abi.NewStoragePower(2048))
 	policy.SetMinVerifiedDealSize(abi.NewStoragePower(256))
 }
 
-// TestEndToEnd tests that API calls can be made on a lite node that is
-// connected through a gateway to a full API node
-func TestEndToEnd(t *testing.T) {
+// TestEndToEndWalletMsig tests that wallet and msig API calls can be made
+// on a lite node that is connected through a gateway to a full API node
+func TestEndToEndWalletMsig(t *testing.T) {
 	_ = os.Setenv("BELLMAN_NO_GPU", "1")
 
 	blocktime := 5 * time.Millisecond
 	ctx := context.Background()
-	full, lite, closer := startNodes(ctx, t, blocktime)
+	full, lite, closer := startNodes(ctx, t, blocktime, maxLookbackCap)
 	defer closer()
 
 	// The full node starts with a wallet
@@ -53,15 +58,15 @@ func TestEndToEnd(t *testing.T) {
 	fmt.Println(balance)
 
 	// Create a wallet on the lite node
-	liteWalletAddr, err := lite.WalletNew(ctx, wallet.ActSigType("secp256k1"))
+	liteWalletAddr, err := lite.WalletNew(ctx, types.KTSecp256k1)
 	require.NoError(t, err)
 
 	// Send some funds from the full node to the lite node
-	err = sendFunds(ctx, t, full, fullWalletAddr, liteWalletAddr, types.NewInt(1e18))
+	err = sendFunds(ctx, full, fullWalletAddr, liteWalletAddr, types.NewInt(1e18))
 	require.NoError(t, err)
 
 	// Send some funds from the lite node back to the full node
-	err = sendFunds(ctx, t, lite, liteWalletAddr, fullWalletAddr, types.NewInt(100))
+	err = sendFunds(ctx, lite, liteWalletAddr, fullWalletAddr, types.NewInt(100))
 	require.NoError(t, err)
 
 	// Sign some data with the lite node wallet address
@@ -77,12 +82,12 @@ func TestEndToEnd(t *testing.T) {
 	// Create some wallets on the lite node to use for testing multisig
 	var walletAddrs []address.Address
 	for i := 0; i < 4; i++ {
-		addr, err := lite.WalletNew(ctx, wallet.ActSigType("secp256k1"))
+		addr, err := lite.WalletNew(ctx, types.KTSecp256k1)
 		require.NoError(t, err)
 
 		walletAddrs = append(walletAddrs, addr)
 
-		err = sendFunds(ctx, t, lite, liteWalletAddr, addr, types.NewInt(1e15))
+		err = sendFunds(ctx, lite, liteWalletAddr, addr, types.NewInt(1e15))
 		require.NoError(t, err)
 	}
 
@@ -136,7 +141,33 @@ func TestEndToEnd(t *testing.T) {
 	require.True(t, approveReturn.Applied)
 }
 
-func sendFunds(ctx context.Context, t *testing.T, fromNode test.TestNode, fromAddr address.Address, toAddr address.Address, amt types.BigInt) error {
+// TestEndToEndMsigCLI tests that msig CLI calls can be made
+// on a lite node that is connected through a gateway to a full API node
+func TestEndToEndMsigCLI(t *testing.T) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+	clitest.QuietMiningLogs()
+
+	blocktime := 5 * time.Millisecond
+	ctx := context.Background()
+	full, lite, closer := startNodes(ctx, t, blocktime, maxLookbackCap)
+	defer closer()
+
+	// The full node starts with a wallet
+	fullWalletAddr, err := full.WalletDefaultAddress(ctx)
+	require.NoError(t, err)
+
+	// Create a wallet on the lite node
+	liteWalletAddr, err := lite.WalletNew(ctx, types.KTSecp256k1)
+	require.NoError(t, err)
+
+	// Send some funds from the full node to the lite node
+	err = sendFunds(ctx, full, fullWalletAddr, liteWalletAddr, types.NewInt(1e18))
+	require.NoError(t, err)
+
+	clitest.RunMultisigTest(t, cli.Commands, lite)
+}
+
+func sendFunds(ctx context.Context, fromNode test.TestNode, fromAddr address.Address, toAddr address.Address, amt types.BigInt) error {
 	msg := &types.Message{
 		From:  fromAddr,
 		To:    toAddr,
@@ -159,7 +190,7 @@ func sendFunds(ctx context.Context, t *testing.T, fromNode test.TestNode, fromAd
 	return nil
 }
 
-func startNodes(ctx context.Context, t *testing.T, blocktime time.Duration) (test.TestNode, test.TestNode, jsonrpc.ClientCloser) {
+func startNodes(ctx context.Context, t *testing.T, blocktime time.Duration, lookbackCap time.Duration) (test.TestNode, test.TestNode, jsonrpc.ClientCloser) {
 	var closer jsonrpc.ClientCloser
 
 	// Create one miner and two full nodes.
@@ -176,7 +207,7 @@ func startNodes(ctx context.Context, t *testing.T, blocktime time.Duration) (tes
 				fullNode := nodes[0]
 
 				// Create a gateway server in front of the full node
-				_, addr, err := builder.CreateRPCServer(&GatewayAPI{api: fullNode})
+				_, addr, err := builder.CreateRPCServer(newGatewayAPI(fullNode, lookbackCap))
 				require.NoError(t, err)
 
 				// Create a gateway client API that connects to the gateway server

cmd/lotus-gateway/main.go

@@ -76,7 +76,7 @@ var runCmd = &cli.Command{
 		log.Info("Setting up API endpoint at " + address)
 
 		rpcServer := jsonrpc.NewServer()
-		rpcServer.Register("Filecoin", &GatewayAPI{api: api})
+		rpcServer.Register("Filecoin", NewGatewayAPI(api))
 
 		mux.Handle("/rpc/v0", rpcServer)
 		mux.PathPrefix("/").Handler(http.DefaultServeMux)

cmd/lotus-keygen/main.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/filecoin-project/go-state-types/crypto"
+	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/wallet"
 	_ "github.com/filecoin-project/lotus/lib/sigs/bls"
 	_ "github.com/filecoin-project/lotus/lib/sigs/secp"
@@ -30,12 +30,12 @@ func main() {
 			return err
 		}
 
-		var kt crypto.SigType
+		var kt types.KeyType
 		switch cctx.String("type") {
 		case "bls":
-			kt = crypto.SigTypeBLS
+			kt = types.KTBLS
 		case "secp256k1":
-			kt = crypto.SigTypeSecp256k1
+			kt = types.KTSecp256k1
 		default:
 			return fmt.Errorf("unrecognized key type: %q", cctx.String("type"))
 		}

cmd/lotus-pcr/main.go

@@ -884,6 +884,8 @@ func (r *refunder) processTipsetStorageMarketActor(ctx context.Context, tipset *
 		}
 
 		refundValue = types.BigMul(types.NewInt(uint64(recp.GasUsed)), tipset.Blocks()[0].ParentBaseFee)
+	default:
+		return false, messageMethod, types.NewInt(0), nil
 	}
 
 	return true, messageMethod, refundValue, nil

cmd/lotus-seed/seed/seed.go

@@ -21,7 +21,6 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/extern/sector-storage/zerocomm"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 
@@ -93,7 +92,7 @@ func PreSeal(maddr address.Address, spt abi.RegisteredSealProof, offset abi.Sect
 			return nil, nil, err
 		}
 	} else {
-		minerAddr, err = wallet.GenerateKey(crypto.SigTypeBLS)
+		minerAddr, err = wallet.GenerateKey(types.KTBLS)
 		if err != nil {
 			return nil, nil, err
 		}

cmd/lotus-shed/balances.go

@@ -5,6 +5,10 @@ import (
 	"fmt"
 	"strconv"
 
+	"github.com/filecoin-project/lotus/chain/gen/genesis"
+
+	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+
 	"github.com/docker/go-units"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/multisig"
@@ -136,6 +140,9 @@ var chainBalanceStateCmd = &cli.Command{
 		&cli.BoolFlag{
 			Name: "miner-info",
 		},
+		&cli.BoolFlag{
+			Name: "robust-addresses",
+		},
 	},
 	Action: func(cctx *cli.Context) error {
 		ctx := context.TODO()
@@ -187,6 +194,33 @@ var chainBalanceStateCmd = &cli.Command{
 
 		minerInfo := cctx.Bool("miner-info")
 
+		robustMap := make(map[address.Address]address.Address)
+		if cctx.Bool("robust-addresses") {
+			iact, err := tree.GetActor(_init.Address)
+			if err != nil {
+				return xerrors.Errorf("failed to load init actor: %w", err)
+			}
+
+			ist, err := _init.Load(store, iact)
+			if err != nil {
+				return xerrors.Errorf("failed to load init actor state: %w", err)
+			}
+
+			err = ist.ForEachActor(func(id abi.ActorID, addr address.Address) error {
+				idAddr, err := address.NewIDAddress(uint64(id))
+				if err != nil {
+					return xerrors.Errorf("failed to write to addr map: %w", err)
+				}
+
+				robustMap[idAddr] = addr
+
+				return nil
+			})
+			if err != nil {
+				return xerrors.Errorf("failed to invert init address map: %w", err)
+			}
+		}
+
 		var infos []accountInfo
 		err = tree.ForEach(func(addr address.Address, act *types.Actor) error {
 
@@ -201,6 +235,23 @@ var chainBalanceStateCmd = &cli.Command{
 				VestingAmount: types.FIL(big.NewInt(0)),
 			}
 
+			if cctx.Bool("robust-addresses") {
+				robust, found := robustMap[addr]
+				if found {
+					ai.Address = robust
+				} else {
+					id, err := address.IDFromAddress(addr)
+					if err != nil {
+						return xerrors.Errorf("failed to get ID address: %w", err)
+					}
+
+					// TODO: This is not the correctest way to determine whether a robust address should exist
+					if id >= genesis.MinerStart {
+						return xerrors.Errorf("address doesn't have a robust address: %s", addr)
+					}
+				}
+			}
+
 			if minerInfo && builtin.IsStorageMinerActor(act.Code) {
 				pow, _, _, err := stmgr.GetPowerRaw(ctx, sm, sroot, addr)
 				if err != nil {
@@ -372,7 +423,7 @@ var chainPledgeCmd = &cli.Command{
 			pledgeCollateral = c
 		}
 
-		circ, err := sm.GetCirculatingSupplyDetailed(ctx, abi.ChainEpoch(epoch), state)
+		circ, err := sm.GetVMCirculatingSupplyDetailed(ctx, abi.ChainEpoch(epoch), state)
 		if err != nil {
 			return err
 		}

cmd/lotus-shed/keyinfo.go

@@ -32,10 +32,10 @@ import (
 	_ "github.com/filecoin-project/lotus/lib/sigs/secp"
 )
 
-var validTypes = []string{wallet.KTBLS, wallet.KTSecp256k1, lp2p.KTLibp2pHost}
+var validTypes = []types.KeyType{types.KTBLS, types.KTSecp256k1, lp2p.KTLibp2pHost}
 
 type keyInfoOutput struct {
-	Type      string
+	Type      types.KeyType
 	Address   string
 	PublicKey string
 }
@@ -86,7 +86,7 @@ var keyinfoVerifyCmd = &cli.Command{
 				return xerrors.Errorf("decoding key: '%s': %w", fileName, err)
 			}
 
-			if string(name) != keyInfo.Type {
+			if types.KeyType(name) != keyInfo.Type {
 				return fmt.Errorf("%s of type %s is incorrect", fileName, keyInfo.Type)
 			}
 		case modules.KTJwtHmacSecret:
@@ -98,7 +98,7 @@ var keyinfoVerifyCmd = &cli.Command{
 			if string(name) != modules.JWTSecretName {
 				return fmt.Errorf("%s of type %s is incorrect", fileName, keyInfo.Type)
 			}
-		case wallet.KTSecp256k1, wallet.KTBLS:
+		case types.KTSecp256k1, types.KTBLS:
 			keystore := wallet.NewMemKeyStore()
 			w, err := wallet.NewWallet(keystore)
 			if err != nil {
@@ -214,7 +214,7 @@ var keyinfoImportCmd = &cli.Command{
 			fmt.Printf("%s\n", peerid.String())
 
 			break
-		case wallet.KTSecp256k1, wallet.KTBLS:
+		case types.KTSecp256k1, types.KTBLS:
 			w, err := wallet.NewWallet(keystore)
 			if err != nil {
 				return err
@@ -317,7 +317,7 @@ var keyinfoInfoCmd = &cli.Command{
 			kio.PublicKey = base64.StdEncoding.EncodeToString(pkBytes)
 
 			break
-		case wallet.KTSecp256k1, wallet.KTBLS:
+		case types.KTSecp256k1, types.KTBLS:
 			kio.Type = keyInfo.Type
 
 			key, err := wallet.NewKey(keyInfo)
@@ -366,7 +366,7 @@ var keyinfoNewCmd = &cli.Command{
 			return fmt.Errorf("please specify a type to generate")
 		}
 
-		keyType := cctx.Args().First()
+		keyType := types.KeyType(cctx.Args().First())
 		flagOutput := cctx.String("output")
 
 		if i := SliceIndex(len(validTypes), func(i int) bool {
@@ -404,8 +404,8 @@ var keyinfoNewCmd = &cli.Command{
 			keyInfo = ki
 
 			break
-		case wallet.KTSecp256k1, wallet.KTBLS:
-			key, err := wallet.GenerateKey(wallet.ActSigType(keyType))
+		case types.KTSecp256k1, types.KTBLS:
+			key, err := wallet.GenerateKey(keyType)
 			if err != nil {
 				return err
 			}
@@ -418,7 +418,7 @@ var keyinfoNewCmd = &cli.Command{
 
 		filename := flagOutput
 		filename = strings.ReplaceAll(filename, "<addr>", keyAddr)
-		filename = strings.ReplaceAll(filename, "<type>", keyType)
+		filename = strings.ReplaceAll(filename, "<type>", string(keyType))
 
 		file, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
 		if err != nil {

cmd/lotus-shed/ledger.go

@@ -0,0 +1,248 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/urfave/cli/v2"
+	ledgerfil "github.com/whyrusleeping/ledger-filecoin-go"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/types"
+	ledgerwallet "github.com/filecoin-project/lotus/chain/wallet/ledger"
+	lcli "github.com/filecoin-project/lotus/cli"
+)
+
+var ledgerCmd = &cli.Command{
+	Name:  "ledger",
+	Usage: "Ledger interactions",
+	Flags: []cli.Flag{},
+	Subcommands: []*cli.Command{
+		ledgerListAddressesCmd,
+		ledgerKeyInfoCmd,
+		ledgerSignTestCmd,
+	},
+}
+
+const hdHard = 0x80000000
+
+var ledgerListAddressesCmd = &cli.Command{
+	Name: "list",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:    "print-balances",
+			Usage:   "print balances",
+			Aliases: []string{"b"},
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		var api api.FullNode
+		if cctx.Bool("print-balances") {
+			a, closer, err := lcli.GetFullNodeAPI(cctx)
+			if err != nil {
+				return err
+			}
+
+			api = a
+
+			defer closer()
+		}
+		ctx := lcli.ReqContext(cctx)
+
+		fl, err := ledgerfil.FindLedgerFilecoinApp()
+		if err != nil {
+			return err
+		}
+
+		end := 20
+		for i := 0; i < end; i++ {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			p := []uint32{hdHard | 44, hdHard | 461, hdHard, 0, uint32(i)}
+			pubk, err := fl.GetPublicKeySECP256K1(p)
+			if err != nil {
+				return err
+			}
+
+			addr, err := address.NewSecp256k1Address(pubk)
+			if err != nil {
+				return err
+			}
+
+			if cctx.Bool("print-balances") && api != nil { // api check makes linter happier
+				b, err := api.WalletBalance(ctx, addr)
+				if err != nil {
+					return xerrors.Errorf("getting balance: %w", err)
+				}
+				if !b.IsZero() {
+					end = i + 21 // BIP32 spec, stop after 20 empty addresses
+				}
+
+				fmt.Printf("%s %s %s\n", addr, printHDPath(p), types.FIL(b))
+			} else {
+				fmt.Printf("%s %s\n", addr, printHDPath(p))
+			}
+
+		}
+
+		return nil
+	},
+}
+
+func parseHDPath(s string) ([]uint32, error) {
+	parts := strings.Split(s, "/")
+	if parts[0] != "m" {
+		return nil, fmt.Errorf("expected HD path to start with 'm'")
+	}
+
+	var out []uint32
+	for _, p := range parts[1:] {
+		var hard bool
+		if strings.HasSuffix(p, "'") {
+			p = p[:len(p)-1]
+			hard = true
+		}
+
+		v, err := strconv.ParseUint(p, 10, 32)
+		if err != nil {
+			return nil, err
+		}
+		if v >= hdHard {
+			return nil, fmt.Errorf("path element %s too large", p)
+		}
+
+		if hard {
+			v += hdHard
+		}
+		out = append(out, uint32(v))
+	}
+	return out, nil
+}
+
+func printHDPath(pth []uint32) string {
+	s := "m"
+	for _, p := range pth {
+		s += "/"
+
+		hard := p&hdHard != 0
+		p &^= hdHard // remove hdHard bit
+
+		s += fmt.Sprint(p)
+		if hard {
+			s += "'"
+		}
+	}
+
+	return s
+}
+
+var ledgerKeyInfoCmd = &cli.Command{
+	Name: "key-info",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:    "verbose",
+			Aliases: []string{"v"},
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		if !cctx.Args().Present() {
+			return cli.ShowCommandHelp(cctx, cctx.Command.Name)
+		}
+
+		fl, err := ledgerfil.FindLedgerFilecoinApp()
+		if err != nil {
+			return err
+		}
+
+		p, err := parseHDPath(cctx.Args().First())
+		if err != nil {
+			return err
+		}
+
+		pubk, _, addr, err := fl.GetAddressPubKeySECP256K1(p)
+		if err != nil {
+			return err
+		}
+
+		if cctx.Bool("verbose") {
+			fmt.Println(addr)
+			fmt.Println(pubk)
+		}
+
+		a, err := address.NewFromString(addr)
+		if err != nil {
+			return err
+		}
+
+		var pd ledgerwallet.LedgerKeyInfo
+		pd.Address = a
+		pd.Path = p
+
+		b, err := json.Marshal(pd)
+		if err != nil {
+			return err
+		}
+
+		var ki types.KeyInfo
+		ki.Type = types.KTSecp256k1Ledger
+		ki.PrivateKey = b
+
+		out, err := json.Marshal(ki)
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(string(out))
+
+		return nil
+	},
+}
+
+var ledgerSignTestCmd = &cli.Command{
+	Name: "sign",
+	Action: func(cctx *cli.Context) error {
+		if !cctx.Args().Present() {
+			return cli.ShowCommandHelp(cctx, cctx.Command.Name)
+		}
+
+		fl, err := ledgerfil.FindLedgerFilecoinApp()
+		if err != nil {
+			return err
+		}
+
+		p, err := parseHDPath(cctx.Args().First())
+		if err != nil {
+			return err
+		}
+
+		addr, err := address.NewFromString("f1xc3hws5n6y5m3m44gzb3gyjzhups6wzmhe663ji")
+		if err != nil {
+			return err
+		}
+
+		m := &types.Message{
+			To:   addr,
+			From: addr,
+		}
+
+		b, err := m.ToStorageBlock()
+		if err != nil {
+			return err
+		}
+
+		sig, err := fl.SignSECP256K1(p, b.RawData())
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(sig.SignatureBytes())
+
+		return nil
+	},
+}

cmd/lotus-shed/main.go

@@ -41,6 +41,7 @@ func main() {
 		syncCmd,
 		stateTreePruneCmd,
 		datastoreCmd,
+		ledgerCmd,
 	}
 
 	app := &cli.App{

cmd/lotus-storage-miner/actor.go

@@ -5,6 +5,11 @@ import (
 	"os"
 	"strings"
 
+	"github.com/filecoin-project/lotus/api/apibstore"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
+	cbor "github.com/ipfs/go-ipld-cbor"
+
 	"github.com/filecoin-project/lotus/build"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 
@@ -34,6 +39,7 @@ var actorCmd = &cli.Command{
 	Subcommands: []*cli.Command{
 		actorSetAddrsCmd,
 		actorWithdrawCmd,
+		actorRepayDebtCmd,
 		actorSetPeeridCmd,
 		actorSetOwnerCmd,
 		actorControl,
@@ -254,6 +260,105 @@ var actorWithdrawCmd = &cli.Command{
 	},
 }
 
+var actorRepayDebtCmd = &cli.Command{
+	Name:      "repay-debt",
+	Usage:     "pay down a miner's debt",
+	ArgsUsage: "[amount (FIL)]",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "from",
+			Usage: "optionally specify the account to send funds from",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		api, acloser, err := lcli.GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer acloser()
+
+		ctx := lcli.ReqContext(cctx)
+
+		maddr, err := nodeApi.ActorAddress(ctx)
+		if err != nil {
+			return err
+		}
+
+		mi, err := api.StateMinerInfo(ctx, maddr, types.EmptyTSK)
+		if err != nil {
+			return err
+		}
+
+		var amount abi.TokenAmount
+		if cctx.Args().Present() {
+			f, err := types.ParseFIL(cctx.Args().First())
+			if err != nil {
+				return xerrors.Errorf("parsing 'amount' argument: %w", err)
+			}
+
+			amount = abi.TokenAmount(f)
+		} else {
+			mact, err := api.StateGetActor(ctx, maddr, types.EmptyTSK)
+			if err != nil {
+				return err
+			}
+
+			store := adt.WrapStore(ctx, cbor.NewCborStore(apibstore.NewAPIBlockstore(api)))
+
+			mst, err := miner.Load(store, mact)
+			if err != nil {
+				return err
+			}
+
+			amount, err = mst.FeeDebt()
+			if err != nil {
+				return err
+			}
+
+		}
+
+		fromAddr := mi.Worker
+		if from := cctx.String("from"); from != "" {
+			addr, err := address.NewFromString(from)
+			if err != nil {
+				return err
+			}
+
+			fromAddr = addr
+		}
+
+		fromId, err := api.StateLookupID(ctx, fromAddr, types.EmptyTSK)
+		if err != nil {
+			return err
+		}
+
+		if !mi.IsController(fromId) {
+			return xerrors.Errorf("sender isn't a controller of miner: %s", fromId)
+		}
+
+		smsg, err := api.MpoolPushMessage(ctx, &types.Message{
+			To:     maddr,
+			From:   fromId,
+			Value:  amount,
+			Method: builtin2.MethodsMiner.RepayDebt,
+			Params: nil,
+		}, nil)
+		if err != nil {
+			return err
+		}
+
+		fmt.Printf("Sent repay debt message %s\n", smsg.Cid())
+
+		return nil
+	},
+}
+
 var actorControl = &cli.Command{
 	Name:  "control",
 	Usage: "Manage control addresses",

cmd/lotus-storage-miner/init.go

@@ -27,7 +27,6 @@ import (
 	cborutil "github.com/filecoin-project/go-cbor-util"
 	paramfetch "github.com/filecoin-project/go-paramfetch"
 	"github.com/filecoin-project/go-state-types/abi"
-	crypto2 "github.com/filecoin-project/go-state-types/crypto"
 	sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
 	"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
@@ -156,7 +155,7 @@ var initCmd = &cli.Command{
 		log.Info("Checking full node sync status")
 
 		if !cctx.Bool("genesis-miner") && !cctx.Bool("nosync") {
-			if err := lcli.SyncWait(ctx, api); err != nil {
+			if err := lcli.SyncWait(ctx, api, false); err != nil {
 				return xerrors.Errorf("sync wait: %w", err)
 			}
 		}
@@ -624,7 +623,7 @@ func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID,
 	if cctx.String("worker") != "" {
 		worker, err = address.NewFromString(cctx.String("worker"))
 	} else if cctx.Bool("create-worker-key") { // TODO: Do we need to force this if owner is Secpk?
-		worker, err = api.WalletNew(ctx, crypto2.SigTypeBLS)
+		worker, err = api.WalletNew(ctx, types.KTBLS)
 	}
 	// TODO: Transfer some initial funds to worker
 	if err != nil {

cmd/lotus-storage-miner/init_restore.go

@@ -72,7 +72,7 @@ var initRestoreCmd = &cli.Command{
 		}
 
 		if !cctx.Bool("nosync") {
-			if err := lcli.SyncWait(ctx, api); err != nil {
+			if err := lcli.SyncWait(ctx, api, false); err != nil {
 				return xerrors.Errorf("sync wait: %w", err)
 			}
 		}

cmd/lotus-storage-miner/run.go

@@ -84,7 +84,7 @@ var runCmd = &cli.Command{
 		log.Info("Checking full node sync status")
 
 		if !cctx.Bool("nosync") {
-			if err := lcli.SyncWait(ctx, nodeApi); err != nil {
+			if err := lcli.SyncWait(ctx, nodeApi, false); err != nil {
 				return xerrors.Errorf("sync wait: %w", err)
 			}
 		}

cmd/lotus-storage-miner/sealing.go

@@ -80,7 +80,8 @@ var sealingWorkersCmd = &cli.Command{
 			cpuBars := int(stat.CpuUse * barCols / stat.Info.Resources.CPUs)
 			cpuBar := strings.Repeat("|", cpuBars) + strings.Repeat(" ", int(barCols)-cpuBars)
 
-			fmt.Printf("\tCPU:  [%s] %d core(s) in use\n", color.GreenString(cpuBar), stat.CpuUse)
+			fmt.Printf("\tCPU:  [%s] %d/%d core(s) in use\n",
+				color.GreenString(cpuBar), stat.CpuUse, stat.Info.Resources.CPUs)
 
 			ramBarsRes := int(stat.Info.Resources.MemReserved * barCols / stat.Info.Resources.MemPhysical)
 			ramBarsUsed := int(stat.MemUsedMin * barCols / stat.Info.Resources.MemPhysical)

cmd/lotus-wallet/logged.go

@@ -19,13 +19,8 @@ type LoggedWallet struct {
 	under api.WalletAPI
 }
 
-func (c *LoggedWallet) WalletNew(ctx context.Context, typ crypto.SigType) (address.Address, error) {
-	n, err := typ.Name()
-	if err != nil {
-		return address.Address{}, err
-	}
-
-	log.Infow("WalletNew", "type", n)
+func (c *LoggedWallet) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error) {
+	log.Infow("WalletNew", "type", typ)
 
 	return c.under.WalletNew(ctx, typ)
 }

cmd/lotus-wallet/main.go

@@ -11,8 +11,11 @@ import (
 	"github.com/urfave/cli/v2"
 
 	"github.com/filecoin-project/go-jsonrpc"
+
+	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/wallet"
+	ledgerwallet "github.com/filecoin-project/lotus/chain/wallet/ledger"
 	lcli "github.com/filecoin-project/lotus/cli"
 	"github.com/filecoin-project/lotus/lib/lotuslog"
 	"github.com/filecoin-project/lotus/node/repo"
@@ -60,6 +63,10 @@ var runCmd = &cli.Command{
 			Usage: "host address and port the wallet api will listen on",
 			Value: "0.0.0.0:1777",
 		},
+		&cli.BoolFlag{
+			Name:  "ledger",
+			Usage: "use a ledger device instead of an on-disk wallet",
+		},
 	},
 	Action: func(cctx *cli.Context) error {
 		log.Info("Starting lotus wallet")
@@ -94,11 +101,24 @@ var runCmd = &cli.Command{
 			return err
 		}
 
-		w, err := wallet.NewWallet(ks)
+		lw, err := wallet.NewWallet(ks)
 		if err != nil {
 			return err
 		}
 
+		var w api.WalletAPI = lw
+		if cctx.Bool("ledger") {
+			ds, err := lr.Datastore("/metadata")
+			if err != nil {
+				return err
+			}
+
+			w = wallet.MultiWallet{
+				Local:  lw,
+				Ledger: ledgerwallet.NewWallet(ds),
+			}
+		}
+
 		address := cctx.String("listen")
 		mux := mux.NewRouter()
 

cmd/tvx/codenames.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"github.com/filecoin-project/go-state-types/abi"
+
+	"github.com/filecoin-project/lotus/build"
+)
+
+// ProtocolCodenames is a table that summarises the protocol codenames that
+// will be set on extracted vectors, depending on the original execution height.
+//
+// Implementers rely on these names to filter the vectors they can run through
+// their implementations, based on their support level
+var ProtocolCodenames = []struct {
+	firstEpoch abi.ChainEpoch
+	name       string
+}{
+	{0, "genesis"},
+	{build.UpgradeBreezeHeight + 1, "breeze"},
+	{build.UpgradeSmokeHeight + 1, "smoke"},
+	{build.UpgradeIgnitionHeight + 1, "ignition"},
+	{build.UpgradeRefuelHeight + 1, "refuel"},
+	{build.UpgradeActorsV2Height + 1, "actorsv2"},
+	{build.UpgradeTapeHeight + 1, "tape"},
+	{build.UpgradeLiftoffHeight + 1, "liftoff"},
+	{build.UpgradePostLiftoffHeight + 1, "postliftoff"},
+}
+
+// GetProtocolCodename gets the protocol codename associated with a height.
+func GetProtocolCodename(height abi.ChainEpoch) string {
+	for i, v := range ProtocolCodenames {
+		if height < v.firstEpoch {
+			// found the cutoff, return previous.
+			return ProtocolCodenames[i-1].name
+		}
+	}
+	return ProtocolCodenames[len(ProtocolCodenames)-1].name
+}

cmd/tvx/codenames_test.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"math"
+	"testing"
+
+	"github.com/filecoin-project/go-state-types/abi"
+
+	"github.com/filecoin-project/lotus/build"
+)
+
+func TestProtocolCodenames(t *testing.T) {
+	if height := abi.ChainEpoch(100); GetProtocolCodename(height) != "genesis" {
+		t.Fatal("expected genesis codename")
+	}
+
+	if height := abi.ChainEpoch(build.UpgradeBreezeHeight + 1); GetProtocolCodename(height) != "breeze" {
+		t.Fatal("expected breeze codename")
+	}
+
+	if height := build.UpgradeActorsV2Height + 1; GetProtocolCodename(height) != "actorsv2" {
+		t.Fatal("expected actorsv2 codename")
+	}
+
+	if height := abi.ChainEpoch(math.MaxInt64); GetProtocolCodename(height) != ProtocolCodenames[len(ProtocolCodenames)-1].name {
+		t.Fatal("expected last codename")
+	}
+}

cmd/tvx/exec.go

@@ -72,20 +72,24 @@ func runExecLotus(_ *cli.Context) error {
 
 func executeTestVector(tv schema.TestVector) error {
 	log.Println("executing test vector:", tv.Meta.ID)
-	r := new(conformance.LogReporter)
-	switch class := tv.Class; class {
-	case "message":
-		conformance.ExecuteMessageVector(r, &tv)
-	case "tipset":
-		conformance.ExecuteTipsetVector(r, &tv)
-	default:
-		return fmt.Errorf("test vector class %s not supported", class)
-	}
 
-	if r.Failed() {
-		log.Println(color.HiRedString("❌ test vector failed"))
-	} else {
-		log.Println(color.GreenString("✅ test vector succeeded"))
+	for _, v := range tv.Pre.Variants {
+		r := new(conformance.LogReporter)
+
+		switch class, v := tv.Class, v; class {
+		case "message":
+			conformance.ExecuteMessageVector(r, &tv, &v)
+		case "tipset":
+			conformance.ExecuteTipsetVector(r, &tv, &v)
+		default:
+			return fmt.Errorf("test vector class %s not supported", class)
+		}
+
+		if r.Failed() {
+			log.Println(color.HiRedString("❌ test vector failed for variant %s", v.ID))
+		} else {
+			log.Println(color.GreenString("✅ test vector succeeded for variant %s", v.ID))
+		}
 	}
 
 	return nil

cmd/tvx/extract.go

@@ -135,7 +135,7 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 	}
 
 	// get the circulating supply before the message was executed.
-	circSupplyDetail, err := fapi.StateCirculatingSupply(ctx, incTs.Key())
+	circSupplyDetail, err := fapi.StateVMCirculatingSupplyInternal(ctx, incTs.Key())
 	if err != nil {
 		return fmt.Errorf("failed while fetching circulating supply: %w", err)
 	}
@@ -347,6 +347,13 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 		return err
 	}
 
+	nv, err := fapi.StateNetworkVersion(ctx, execTs.Key())
+	if err != nil {
+		return err
+	}
+
+	codename := GetProtocolCodename(execTs.Height())
+
 	// Write out the test vector.
 	vector := schema.TestVector{
 		Class: schema.ClassMessage,
@@ -363,10 +370,15 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 				{Source: fmt.Sprintf("execution_tipset:%s", execTs.Key().String())},
 				{Source: "github.com/filecoin-project/lotus", Version: version.String()}},
 		},
+		Selector: schema.Selector{
+			schema.SelectorMinProtocolVersion: codename,
+		},
 		Randomness: recordingRand.Recorded(),
 		CAR:        out.Bytes(),
 		Pre: &schema.Preconditions{
-			Epoch:      int64(execTs.Height()),
+			Variants: []schema.Variant{
+				{ID: codename, Epoch: int64(execTs.Height()), NetworkVersion: uint(nv)},
+			},
 			CircSupply: circSupply.Int,
 			BaseFee:    basefee.Int,
 			StateTree: &schema.StateTree{

cmd/tvx/stores.go

@@ -87,7 +87,7 @@ type proxyingBlockstore struct {
 	ctx context.Context
 	api api.FullNode
 
-	lk      sync.RWMutex
+	lk      sync.Mutex
 	tracing bool
 	traced  map[cid.Cid]struct{}
 
@@ -113,11 +113,11 @@ func (pb *proxyingBlockstore) FinishTracing() map[cid.Cid]struct{} {
 }
 
 func (pb *proxyingBlockstore) Get(cid cid.Cid) (blocks.Block, error) {
-	pb.lk.RLock()
+	pb.lk.Lock()
 	if pb.tracing {
 		pb.traced[cid] = struct{}{}
 	}
-	pb.lk.RUnlock()
+	pb.lk.Unlock()
 
 	if block, err := pb.Blockstore.Get(cid); err == nil {
 		return block, err
@@ -140,3 +140,12 @@ func (pb *proxyingBlockstore) Get(cid cid.Cid) (blocks.Block, error) {
 
 	return block, nil
 }
+
+func (pb *proxyingBlockstore) Put(block blocks.Block) error {
+	pb.lk.Lock()
+	if pb.tracing {
+		pb.traced[block.Cid()] = struct{}{}
+	}
+	pb.lk.Unlock()
+	return pb.Blockstore.Put(block)
+}

conformance/corpus_test.go

@@ -11,6 +11,11 @@ import (
 	"github.com/filecoin-project/test-vectors/schema"
 )
 
+var invokees = map[schema.Class]func(Reporter, *schema.TestVector, *schema.Variant){
+	schema.ClassMessage: ExecuteMessageVector,
+	schema.ClassTipset:  ExecuteTipsetVector,
+}
+
 const (
 	// EnvSkipConformance, if 1, skips the conformance test suite.
 	EnvSkipConformance = "SKIP_CONFORMANCE"
@@ -120,13 +125,16 @@ func TestConformance(t *testing.T) {
 			}
 
 			// dispatch the execution depending on the vector class.
-			switch vector.Class {
-			case "message":
-				ExecuteMessageVector(t, &vector)
-			case "tipset":
-				ExecuteTipsetVector(t, &vector)
-			default:
-				t.Fatalf("test vector class not supported: %s", vector.Class)
+			invokee, ok := invokees[vector.Class]
+			if !ok {
+				t.Fatalf("unsupported test vector class: %s", vector.Class)
+			}
+
+			for _, variant := range vector.Pre.Variants {
+				variant := variant
+				t.Run(variant.ID, func(t *testing.T) {
+					invokee(t, &vector, &variant)
+				})
 			}
 		})
 	}

conformance/driver.go

@@ -82,7 +82,7 @@ type ExecuteTipsetResult struct {
 // This method returns the the receipts root, the poststate root, and the VM
 // message results. The latter _include_ implicit messages, such as cron ticks
 // and reward withdrawal per miner.
-func (d *Driver) ExecuteTipset(bs blockstore.Blockstore, ds ds.Batching, preroot cid.Cid, parentEpoch abi.ChainEpoch, tipset *schema.Tipset) (*ExecuteTipsetResult, error) {
+func (d *Driver) ExecuteTipset(bs blockstore.Blockstore, ds ds.Batching, preroot cid.Cid, parentEpoch abi.ChainEpoch, tipset *schema.Tipset, execEpoch abi.ChainEpoch) (*ExecuteTipsetResult, error) {
 	var (
 		syscalls = vm.Syscalls(ffiwrapper.ProofVerifier)
 		vmRand   = NewFixedRand()
@@ -121,11 +121,10 @@ func (d *Driver) ExecuteTipset(bs blockstore.Blockstore, ds ds.Batching, preroot
 		messages []*types.Message
 		results  []*vm.ApplyRet
 
-		epoch   = abi.ChainEpoch(tipset.Epoch)
 		basefee = abi.NewTokenAmount(tipset.BaseFee.Int64())
 	)
 
-	postcid, receiptsroot, err := sm.ApplyBlocks(context.Background(), parentEpoch, preroot, blocks, epoch, vmRand, func(_ cid.Cid, msg *types.Message, ret *vm.ApplyRet) error {
+	postcid, receiptsroot, err := sm.ApplyBlocks(context.Background(), parentEpoch, preroot, blocks, execEpoch, vmRand, func(_ cid.Cid, msg *types.Message, ret *vm.ApplyRet) error {
 		messages = append(messages, msg)
 		results = append(results, ret)
 		return nil

conformance/runner.go

@@ -30,11 +30,11 @@ import (
 )
 
 // ExecuteMessageVector executes a message-class test vector.
-func ExecuteMessageVector(r Reporter, vector *schema.TestVector) {
+func ExecuteMessageVector(r Reporter, vector *schema.TestVector, variant *schema.Variant) {
 	var (
-		ctx   = context.Background()
-		epoch = vector.Pre.Epoch
-		root  = vector.Pre.StateTree.RootCID
+		ctx       = context.Background()
+		baseEpoch = variant.Epoch
+		root      = vector.Pre.StateTree.RootCID
 	)
 
 	// Load the CAR into a new temporary Blockstore.
@@ -53,16 +53,16 @@ func ExecuteMessageVector(r Reporter, vector *schema.TestVector) {
 			r.Fatalf("failed to deserialize message: %s", err)
 		}
 
-		// add an epoch if one's set.
-		if m.Epoch != nil {
-			epoch = *m.Epoch
+		// add the epoch offset if one is set.
+		if m.EpochOffset != nil {
+			baseEpoch += *m.EpochOffset
 		}
 
 		// Execute the message.
 		var ret *vm.ApplyRet
 		ret, root, err = driver.ExecuteMessage(bs, ExecuteMessageParams{
 			Preroot:    root,
-			Epoch:      abi.ChainEpoch(epoch),
+			Epoch:      abi.ChainEpoch(baseEpoch),
 			Message:    msg,
 			BaseFee:    BaseFeeOrDefault(vector.Pre.BaseFee),
 			CircSupply: CircSupplyOrDefault(vector.Pre.CircSupply),
@@ -86,10 +86,10 @@ func ExecuteMessageVector(r Reporter, vector *schema.TestVector) {
 }
 
 // ExecuteTipsetVector executes a tipset-class test vector.
-func ExecuteTipsetVector(r Reporter, vector *schema.TestVector) {
+func ExecuteTipsetVector(r Reporter, vector *schema.TestVector, variant *schema.Variant) {
 	var (
 		ctx       = context.Background()
-		prevEpoch = vector.Pre.Epoch
+		baseEpoch = abi.ChainEpoch(variant.Epoch)
 		root      = vector.Pre.StateTree.RootCID
 		tmpds     = ds.NewMapDatastore()
 	)
@@ -105,9 +105,11 @@ func ExecuteTipsetVector(r Reporter, vector *schema.TestVector) {
 
 	// Apply every tipset.
 	var receiptsIdx int
+	var prevEpoch = baseEpoch
 	for i, ts := range vector.ApplyTipsets {
 		ts := ts // capture
-		ret, err := driver.ExecuteTipset(bs, tmpds, root, abi.ChainEpoch(prevEpoch), &ts)
+		execEpoch := baseEpoch + abi.ChainEpoch(ts.EpochOffset)
+		ret, err := driver.ExecuteTipset(bs, tmpds, root, prevEpoch, &ts, execEpoch)
 		if err != nil {
 			r.Fatalf("failed to apply tipset %d message: %s", i, err)
 		}
@@ -122,7 +124,7 @@ func ExecuteTipsetVector(r Reporter, vector *schema.TestVector) {
 			r.Errorf("post receipts root doesn't match; expected: %s, was: %s", expected, actual)
 		}
 
-		prevEpoch = ts.Epoch
+		prevEpoch = execEpoch
 		root = ret.PostStateRoot
 	}
 

documentation/en/api-methods.md

@@ -46,6 +46,7 @@
   * [ClientMinerQueryOffer](#ClientMinerQueryOffer)
   * [ClientQueryAsk](#ClientQueryAsk)
   * [ClientRemoveImport](#ClientRemoveImport)
+  * [ClientRestartDataTransfer](#ClientRestartDataTransfer)
   * [ClientRetrieve](#ClientRetrieve)
   * [ClientRetrieveTryRestartInsufficientFunds](#ClientRetrieveTryRestartInsufficientFunds)
   * [ClientRetrieveWithEvents](#ClientRetrieveWithEvents)
@@ -155,7 +156,6 @@
   * [StateMinerRecoveries](#StateMinerRecoveries)
   * [StateMinerSectorCount](#StateMinerSectorCount)
   * [StateMinerSectors](#StateMinerSectors)
-  * [StateMsgGasCost](#StateMsgGasCost)
   * [StateNetworkName](#StateNetworkName)
   * [StateNetworkVersion](#StateNetworkVersion)
   * [StateReadState](#StateReadState)
@@ -165,6 +165,7 @@
   * [StateSectorGetInfo](#StateSectorGetInfo)
   * [StateSectorPartition](#StateSectorPartition)
   * [StateSectorPreCommitInfo](#StateSectorPreCommitInfo)
+  * [StateVMCirculatingSupplyInternal](#StateVMCirculatingSupplyInternal)
   * [StateVerifiedClientStatus](#StateVerifiedClientStatus)
   * [StateVerifiedRegistryRootKey](#StateVerifiedRegistryRootKey)
   * [StateVerifierStatus](#StateVerifierStatus)
@@ -226,7 +227,7 @@ Response:
 ```json
 {
   "Version": "string value",
-  "APIVersion": 4096,
+  "APIVersion": 4352,
   "BlockDelay": 42
 }
 ```
@@ -462,7 +463,10 @@ Response:
   "GasFeeCap": "0",
   "GasPremium": "0",
   "Method": 1,
-  "Params": "Ynl0ZSBhcnJheQ=="
+  "Params": "Ynl0ZSBhcnJheQ==",
+  "CID": {
+    "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+  }
 }
 ```
 
@@ -1160,6 +1164,23 @@ Inputs:
 
 Response: `{}`
 
+### ClientRestartDataTransfer
+ClientRestartDataTransfer attempts to restart a data transfer with the given transfer ID and other peer
+
+
+Perms: write
+
+Inputs:
+```json
+[
+  3,
+  "12D3KooWGzxzKZYveHXtpG6AsrUJBcWxHBFS2HsEoGTxrMLvKXtf",
+  true
+]
+```
+
+Response: `{}`
+
 ### ClientRetrieve
 ClientRetrieve initiates the retrieval of a file, as specified in the order.
 
@@ -1333,7 +1354,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   9,
   [
@@ -1369,7 +1393,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   [
     {
@@ -1429,7 +1456,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   {
     "MaxFee": "0"
@@ -1457,7 +1487,10 @@ Response:
   "GasFeeCap": "0",
   "GasPremium": "0",
   "Method": 1,
-  "Params": "Ynl0ZSBhcnJheQ=="
+  "Params": "Ynl0ZSBhcnJheQ==",
+  "CID": {
+    "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+  }
 }
 ```
 
@@ -1741,11 +1774,17 @@ Inputs:
       "GasFeeCap": "0",
       "GasPremium": "0",
       "Method": 1,
-      "Params": "Ynl0ZSBhcnJheQ=="
+      "Params": "Ynl0ZSBhcnJheQ==",
+      "CID": {
+        "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+      }
     },
     "Signature": {
       "Type": 2,
       "Data": "Ynl0ZSBhcnJheQ=="
+    },
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
     }
   }
 ]
@@ -1782,7 +1821,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   {
     "MaxFee": "0"
@@ -1803,11 +1845,17 @@ Response:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   "Signature": {
     "Type": 2,
     "Data": "Ynl0ZSBhcnJheQ=="
+  },
+  "CID": {
+    "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
   }
 }
 ```
@@ -1832,11 +1880,17 @@ Inputs:
       "GasFeeCap": "0",
       "GasPremium": "0",
       "Method": 1,
-      "Params": "Ynl0ZSBhcnJheQ=="
+      "Params": "Ynl0ZSBhcnJheQ==",
+      "CID": {
+        "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+      }
     },
     "Signature": {
       "Type": 2,
       "Data": "Ynl0ZSBhcnJheQ=="
+    },
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
     }
   }
 ]
@@ -1916,11 +1970,17 @@ Response:
       "GasFeeCap": "0",
       "GasPremium": "0",
       "Method": 1,
-      "Params": "Ynl0ZSBhcnJheQ=="
+      "Params": "Ynl0ZSBhcnJheQ==",
+      "CID": {
+        "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+      }
     },
     "Signature": {
       "Type": 2,
       "Data": "Ynl0ZSBhcnJheQ=="
+    },
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
     }
   }
 }
@@ -2928,7 +2988,7 @@ Response:
 
 ## State
 The State methods are used to query, inspect, and interact with chain state.
-All methods take a TipSetKey as a parameter. The state looked up is the state at that tipset.
+Most methods take a TipSetKey as a parameter. The state looked up is the state at that tipset.
 A nil TipSetKey can be provided as a param, this will cause the heaviest tipset in the chain to be used.
 
 
@@ -2997,7 +3057,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   [
     {
@@ -3013,6 +3076,9 @@ Inputs:
 Response:
 ```json
 {
+  "MsgCid": {
+    "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+  },
   "Msg": {
     "Version": 42,
     "To": "f01234",
@@ -3023,13 +3089,28 @@ Response:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   "MsgRct": {
     "ExitCode": 0,
     "Return": "Ynl0ZSBhcnJheQ==",
     "GasUsed": 9
   },
+  "GasCost": {
+    "Message": {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    "GasUsed": "0",
+    "BaseFeeBurn": "0",
+    "OverEstimationBurn": "0",
+    "MinerPenalty": "0",
+    "MinerTip": "0",
+    "Refund": "0",
+    "TotalCost": "0"
+  },
   "ExecutionTrace": {
     "Msg": {
       "Version": 42,
@@ -3041,7 +3122,10 @@ Response:
       "GasFeeCap": "0",
       "GasPremium": "0",
       "Method": 1,
-      "Params": "Ynl0ZSBhcnJheQ=="
+      "Params": "Ynl0ZSBhcnJheQ==",
+      "CID": {
+        "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+      }
     },
     "MsgRct": {
       "ExitCode": 0,
@@ -3094,7 +3178,8 @@ Response:
 ```
 
 ### StateCirculatingSupply
-StateCirculatingSupply returns the circulating supply of Filecoin at the given tipset
+StateCirculatingSupply returns the exact circulating supply of Filecoin at the given tipset.
+This is not used anywhere in the protocol itself, and is only for external consumption.
 
 
 Perms: read
@@ -3113,16 +3198,7 @@ Inputs:
 ]
 ```
 
-Response:
-```json
-{
-  "FilVested": "0",
-  "FilMined": "0",
-  "FilBurnt": "0",
-  "FilLocked": "0",
-  "FilCirculating": "0"
-}
-```
+Response: `"0"`
 
 ### StateCompute
 StateCompute is a flexible command that applies the given messages on the given tipset.
@@ -3287,16 +3363,8 @@ Inputs:
 ```json
 [
   {
-    "Version": 42,
     "To": "f01234",
-    "From": "f01234",
-    "Nonce": 42,
-    "Value": "0",
-    "GasLimit": 9,
-    "GasFeeCap": "0",
-    "GasPremium": "0",
-    "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "From": "f01234"
   },
   [
     {
@@ -3906,45 +3974,6 @@ Inputs:
 
 Response: `null`
 
-### StateMsgGasCost
-StateMsgGasCost searches for a message in the chain, and returns details of the messages gas costs, including the penalty and miner tip
-
-
-Perms: read
-
-Inputs:
-```json
-[
-  {
-    "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
-  },
-  [
-    {
-      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
-    },
-    {
-      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
-    }
-  ]
-]
-```
-
-Response:
-```json
-{
-  "Message": {
-    "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
-  },
-  "GasUsed": "0",
-  "BaseFeeBurn": "0",
-  "OverEstimationBurn": "0",
-  "MinerPenalty": "0",
-  "MinerTip": "0",
-  "Refund": "0",
-  "TotalCost": "0"
-}
-```
-
 ### StateNetworkName
 StateNetworkName returns the name of the network the node is synced to
 
@@ -3975,7 +4004,7 @@ Inputs:
 ]
 ```
 
-Response: `5`
+Response: `6`
 
 ### StateReadState
 StateReadState returns the indicated actor's state.
@@ -4007,7 +4036,8 @@ Response:
 ```
 
 ### StateReplay
-StateReplay returns the result of executing the indicated message, assuming it was executed in the indicated tipset.
+StateReplay replays a given message, assuming it was included in a block in the specified tipset.
+If no tipset key is provided, the appropriate tipset is looked up.
 
 
 Perms: read
@@ -4032,6 +4062,9 @@ Inputs:
 Response:
 ```json
 {
+  "MsgCid": {
+    "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+  },
   "Msg": {
     "Version": 42,
     "To": "f01234",
@@ -4042,13 +4075,28 @@ Response:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   "MsgRct": {
     "ExitCode": 0,
     "Return": "Ynl0ZSBhcnJheQ==",
     "GasUsed": 9
   },
+  "GasCost": {
+    "Message": {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    "GasUsed": "0",
+    "BaseFeeBurn": "0",
+    "OverEstimationBurn": "0",
+    "MinerPenalty": "0",
+    "MinerTip": "0",
+    "Refund": "0",
+    "TotalCost": "0"
+  },
   "ExecutionTrace": {
     "Msg": {
       "Version": 42,
@@ -4060,7 +4108,10 @@ Response:
       "GasFeeCap": "0",
       "GasPremium": "0",
       "Method": 1,
-      "Params": "Ynl0ZSBhcnJheQ=="
+      "Params": "Ynl0ZSBhcnJheQ==",
+      "CID": {
+        "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+      }
     },
     "MsgRct": {
       "ExitCode": 0,
@@ -4265,6 +4316,38 @@ Response:
 }
 ```
 
+### StateVMCirculatingSupplyInternal
+StateVMCirculatingSupplyInternal returns an approximation of the circulating supply of Filecoin at the given tipset.
+This is the value reported by the runtime interface to actors code.
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response:
+```json
+{
+  "FilVested": "0",
+  "FilMined": "0",
+  "FilBurnt": "0",
+  "FilLocked": "0",
+  "FilCirculating": "0"
+}
+```
+
 ### StateVerifiedClientStatus
 StateVerifiedClientStatus returns the data cap for the given address.
 Returns nil if there is no entry in the data cap table for the
@@ -4710,7 +4793,7 @@ Inputs:
 Response:
 ```json
 {
-  "Type": "string value",
+  "Type": "bls",
   "PrivateKey": "Ynl0ZSBhcnJheQ=="
 }
 ```
@@ -4740,7 +4823,7 @@ Inputs:
 ```json
 [
   {
-    "Type": "string value",
+    "Type": "bls",
     "PrivateKey": "Ynl0ZSBhcnJheQ=="
   }
 ]
@@ -4760,6 +4843,8 @@ Response: `null`
 
 ### WalletNew
 WalletNew creates a new address in the wallet with the given sigType.
+Available key types: bls, secp256k1, secp256k1-ledger
+Support for numerical types: 1 - secp256k1, 2 - BLS is deprecated
 
 
 Perms: write
@@ -4767,7 +4852,7 @@ Perms: write
 Inputs:
 ```json
 [
-  2
+  "bls"
 ]
 ```
 
@@ -4830,7 +4915,10 @@ Inputs:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   }
 ]
 ```
@@ -4848,11 +4936,17 @@ Response:
     "GasFeeCap": "0",
     "GasPremium": "0",
     "Method": 1,
-    "Params": "Ynl0ZSBhcnJheQ=="
+    "Params": "Ynl0ZSBhcnJheQ==",
+    "CID": {
+      "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
+    }
   },
   "Signature": {
     "Type": 2,
     "Data": "Ynl0ZSBhcnJheQ=="
+  },
+  "CID": {
+    "/": "bafy2bzacebbpdegvr3i4cosewthysg5xkxpqfn2wfcz6mv2hmoktwbdxkax4s"
   }
 }
 ```

extern/sector-storage/mock/mock.go

@@ -230,8 +230,8 @@ func (mgr *SectorMgr) SealCommit1(ctx context.Context, sid abi.SectorID, ticket
 }
 
 func (mgr *SectorMgr) SealCommit2(ctx context.Context, sid abi.SectorID, phase1Out storage.Commit1Out) (proof storage.Proof, err error) {
-	var out [32]byte
-	for i := range out {
+	var out [1920]byte
+	for i := range out[:len(phase1Out)] {
 		out[i] = phase1Out[i] ^ byte(sid.Number&0xff)
 	}
 
@@ -407,11 +407,12 @@ func (mgr *SectorMgr) CheckProvable(ctx context.Context, spt abi.RegisteredSealP
 }
 
 func (m mockVerif) VerifySeal(svi proof.SealVerifyInfo) (bool, error) {
-	if len(svi.Proof) != 32 { // Real ones are longer, but this should be fine
+	if len(svi.Proof) != 1920 {
 		return false, nil
 	}
 
-	for i, b := range svi.Proof {
+	// only the first 32 bytes, the rest are 0.
+	for i, b := range svi.Proof[:32] {
 		if b != svi.UnsealedCID.Bytes()[i]+svi.SealedCID.Bytes()[31-i]-svi.InteractiveRandomness[i]*svi.Randomness[i] {
 			return false, nil
 		}

go.mod

@@ -20,28 +20,28 @@ require (
 	github.com/drand/kyber v1.1.2
 	github.com/dustin/go-humanize v1.0.0
 	github.com/elastic/go-sysinfo v1.3.0
-	github.com/fatih/color v1.8.0
+	github.com/fatih/color v1.9.0
 	github.com/filecoin-project/filecoin-ffi v0.30.4-0.20200716204036-cddc56607e1d
 	github.com/filecoin-project/go-address v0.0.4
 	github.com/filecoin-project/go-amt-ipld/v2 v2.1.1-0.20201006184820-924ee87a1349 // indirect
 	github.com/filecoin-project/go-bitfield v0.2.1
 	github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2
 	github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03
-	github.com/filecoin-project/go-data-transfer v0.6.7
+	github.com/filecoin-project/go-data-transfer v0.9.0
 	github.com/filecoin-project/go-fil-commcid v0.0.0-20200716160307-8f644712406f
-	github.com/filecoin-project/go-fil-markets v0.7.1
+	github.com/filecoin-project/go-fil-markets v0.9.1
 	github.com/filecoin-project/go-jsonrpc v0.1.2-0.20201008195726-68c6a2704e49
 	github.com/filecoin-project/go-multistore v0.0.3
 	github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20
 	github.com/filecoin-project/go-paramfetch v0.0.2-0.20200701152213-3e0f0afdc261
-	github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b
+	github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f
 	github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe
 	github.com/filecoin-project/go-statestore v0.1.0
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
 	github.com/filecoin-project/specs-actors v0.9.12
-	github.com/filecoin-project/specs-actors/v2 v2.1.0
+	github.com/filecoin-project/specs-actors/v2 v2.1.1-0.20201014224736-4baf4d4b44d0
 	github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796
-	github.com/filecoin-project/test-vectors/schema v0.0.4
+	github.com/filecoin-project/test-vectors/schema v0.0.5
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
 	github.com/go-kit/kit v0.10.0
 	github.com/go-ole/go-ole v1.2.4 // indirect
@@ -66,7 +66,7 @@ require (
 	github.com/ipfs/go-ds-pebble v0.0.2-0.20200921225637-ce220f8ac459
 	github.com/ipfs/go-filestore v1.0.0
 	github.com/ipfs/go-fs-lock v0.0.6
-	github.com/ipfs/go-graphsync v0.2.1
+	github.com/ipfs/go-graphsync v0.3.0
 	github.com/ipfs/go-ipfs-blockstore v1.0.1
 	github.com/ipfs/go-ipfs-chunker v0.0.5
 	github.com/ipfs/go-ipfs-ds-help v1.0.0
@@ -104,6 +104,7 @@ require (
 	github.com/libp2p/go-libp2p-tls v0.1.3
 	github.com/libp2p/go-libp2p-yamux v0.2.8
 	github.com/libp2p/go-maddr-filter v0.1.0
+	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/multiformats/go-base32 v0.0.3
@@ -120,6 +121,7 @@ require (
 	github.com/urfave/cli/v2 v2.2.0
 	github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba
 	github.com/whyrusleeping/cbor-gen v0.0.0-20200826160007-0b9f6c5fb163
+	github.com/whyrusleeping/ledger-filecoin-go v0.9.1-0.20201010031517-c3dcc1bddce4
 	github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7
 	github.com/whyrusleeping/pubsub v0.0.0-20131020042734-02de8aa2db3d
 	github.com/xorcare/golden v0.6.1-0.20191112154924-b87f686d7542

go.sum

@@ -221,6 +221,8 @@ github.com/facebookgo/atomicfile v0.0.0-20151019160806-2de1f203e7d5/go.mod h1:Jp
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.8.0 h1:5bzFgL+oy7JITMTxUPJ00n7VxmYd/PdMp5mHFX40/RY=
 github.com/fatih/color v1.8.0/go.mod h1:3l45GVGkyrnYNl9HoIjnp2NnNWvh6hLAqD8yTfGjnw8=
+github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
+github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fd/go-nat v1.0.0/go.mod h1:BTBu/CKvMmOMUPkKVef1pngt2WFH/lg7E6yQnulfp6E=
 github.com/filecoin-project/go-address v0.0.3 h1:eVfbdjEbpbzIrbiSa+PiGUY+oDK9HnUn+M1R/ggoHf8=
 github.com/filecoin-project/go-address v0.0.3/go.mod h1:jr8JxKsYx+lQlQZmF5i2U0Z+cGQ59wMIps/8YW/lDj8=
@@ -238,14 +240,14 @@ github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2 h1:a
 github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2/go.mod h1:pqTiPHobNkOVM5thSRsHYjyQfq7O5QSCMhvuu9JoDlg=
 github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03 h1:2pMXdBnCiXjfCYx/hLqFxccPoqsSveQFxVLvNxy9bus=
 github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03/go.mod h1:+viYnvGtUTgJRdy6oaeF4MTFKAfatX071MPDPBL11EQ=
-github.com/filecoin-project/go-data-transfer v0.6.7 h1:Kacr5qz2YWtd3sensU6aXFtES7joeapVDeXApeUD35I=
-github.com/filecoin-project/go-data-transfer v0.6.7/go.mod h1:C++k1U6+jMQODOaen5OPDo9XQbth9Yq3ie94vNjBJbk=
+github.com/filecoin-project/go-data-transfer v0.9.0 h1:nTT8j7Hu3TM0wRWrGy83/ctawG7sleJGdFWtIsUsKgY=
+github.com/filecoin-project/go-data-transfer v0.9.0/go.mod h1:i2CqUy7TMQGKukj9BgqIxiP8nDHDXU2VLd771KVaCaQ=
 github.com/filecoin-project/go-ds-versioning v0.1.0 h1:y/X6UksYTsK8TLCI7rttCKEvl8btmWxyFMEeeWGUxIQ=
 github.com/filecoin-project/go-ds-versioning v0.1.0/go.mod h1:mp16rb4i2QPmxBnmanUx8i/XANp+PFCCJWiAb+VW4/s=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200716160307-8f644712406f h1:GxJzR3oRIMTPtpZ0b7QF8FKPK6/iPAc7trhlL5k/g+s=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200716160307-8f644712406f/go.mod h1:Eaox7Hvus1JgPrL5+M3+h7aSPHc0cVqpSxA+TxIEpZQ=
-github.com/filecoin-project/go-fil-markets v0.7.1 h1:e0NlpSnaeGyDUhCOzevjcxkSA54kt9BzlXpLRgduUFI=
-github.com/filecoin-project/go-fil-markets v0.7.1/go.mod h1:5Pt4DXQqUoUrp9QzlSdlYTpItXxwAtqKrxRWQ6hAOqk=
+github.com/filecoin-project/go-fil-markets v0.9.1 h1:MgO+UkpreD6x8DV2Zkw2xlBogixfpw9/wf4+nBii7bU=
+github.com/filecoin-project/go-fil-markets v0.9.1/go.mod h1:h+bJ/IUnYjnW5HMKyt9JQSnhslqetkpuzwwugc3K8vM=
 github.com/filecoin-project/go-hamt-ipld v0.1.5 h1:uoXrKbCQZ49OHpsTCkrThPNelC4W3LPEk0OrS/ytIBM=
 github.com/filecoin-project/go-hamt-ipld v0.1.5 h1:uoXrKbCQZ49OHpsTCkrThPNelC4W3LPEk0OrS/ytIBM=
 github.com/filecoin-project/go-hamt-ipld v0.1.5/go.mod h1:6Is+ONR5Cd5R6XZoCse1CWaXZc0Hdb/JeX+EQCQzX24=
@@ -262,12 +264,10 @@ github.com/filecoin-project/go-paramfetch v0.0.2-0.20200701152213-3e0f0afdc261 h
 github.com/filecoin-project/go-paramfetch v0.0.2-0.20200701152213-3e0f0afdc261/go.mod h1:fZzmf4tftbwf9S37XRifoJlz7nCjRdIrMGLR07dKLCc=
 github.com/filecoin-project/go-state-types v0.0.0-20200903145444-247639ffa6ad/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I=
 github.com/filecoin-project/go-state-types v0.0.0-20200904021452-1883f36ca2f4/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I=
-github.com/filecoin-project/go-state-types v0.0.0-20200905071437-95828685f9df/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I=
 github.com/filecoin-project/go-state-types v0.0.0-20200928172055-2df22083d8ab h1:cEDC5Ei8UuT99hPWhCjA72SM9AuRtnpvdSTIYbnzN8I=
 github.com/filecoin-project/go-state-types v0.0.0-20200928172055-2df22083d8ab/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g=
-github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b h1:bMUfG6Sy6YSMbsjQAO1Q2vEZldbSdsbRy/FX3OlTck0=
-github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g=
-github.com/filecoin-project/go-statemachine v0.0.0-20200714194326-a77c3ae20989/go.mod h1:FGwQgZAt2Gh5mjlwJUlVB62JeYdo+if0xWxSEfBD9ig=
+github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f h1:TZDTu4MtBKSFLXWGKLy+cvC3nHfMFIrVgWLAz/+GgZQ=
+github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g=
 github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe h1:dF8u+LEWeIcTcfUcCf3WFVlc81Fr2JKg8zPzIbBDKDw=
 github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe/go.mod h1:FGwQgZAt2Gh5mjlwJUlVB62JeYdo+if0xWxSEfBD9ig=
 github.com/filecoin-project/go-statestore v0.1.0 h1:t56reH59843TwXHkMcwyuayStBIiWBRilQjQ+5IiwdQ=
@@ -275,15 +275,15 @@ github.com/filecoin-project/go-statestore v0.1.0/go.mod h1:LFc9hD+fRxPqiHiaqUEZO
 github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b h1:fkRZSPrYpk42PV3/lIXiL0LHetxde7vyYYvSsttQtfg=
 github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b/go.mod h1:Q0GQOBtKf1oE10eSXSlhN45kDBdGvEcVOqMiffqX+N8=
 github.com/filecoin-project/specs-actors v0.9.4/go.mod h1:BStZQzx5x7TmCkLv0Bpa07U6cPKol6fd3w9KjMPZ6Z4=
-github.com/filecoin-project/specs-actors v0.9.7/go.mod h1:wM2z+kwqYgXn5Z7scV1YHLyd1Q1cy0R8HfTIWQ0BFGU=
 github.com/filecoin-project/specs-actors v0.9.12 h1:iIvk58tuMtmloFNHhAOQHG+4Gci6Lui0n7DYQGi3cJk=
 github.com/filecoin-project/specs-actors v0.9.12/go.mod h1:TS1AW/7LbG+615j4NsjMK1qlpAwaFsG9w0V2tg2gSao=
-github.com/filecoin-project/specs-actors/v2 v2.1.0 h1:ocEuGz8DG2cUWw32c/tvF8D6xT+dGVWJTr5yDevU00g=
-github.com/filecoin-project/specs-actors/v2 v2.1.0/go.mod h1:E7fAX4CZkDVQvDNRCxfq+hc3nx56KcCKyuZf0hlQJ20=
+github.com/filecoin-project/specs-actors/v2 v2.0.1/go.mod h1:v2NZVYinNIKA9acEMBm5wWXxqv5+frFEbekBFemYghY=
+github.com/filecoin-project/specs-actors/v2 v2.1.1-0.20201014224736-4baf4d4b44d0 h1:IzURd/Kg8p9AAiGI71HAT1qvVsQbHcz3e3YPQyuUsXU=
+github.com/filecoin-project/specs-actors/v2 v2.1.1-0.20201014224736-4baf4d4b44d0/go.mod h1:rlv5Mx9wUhV8Qsz+vUezZNm+zL4tK08O0HreKKPB2Wc=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796 h1:dJsTPWpG2pcTeojO2pyn0c6l+x/3MZYCBgo/9d11JEk=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796/go.mod h1:nJRRM7Aa9XVvygr3W9k6xGF46RWzr2zxF/iGoAIfA/g=
-github.com/filecoin-project/test-vectors/schema v0.0.4 h1:QTRd0gb/NP4ZOTM7Dib5U3xE1/ToGDKnYLfxkC3t/m8=
-github.com/filecoin-project/test-vectors/schema v0.0.4/go.mod h1:iQ9QXLpYWL3m7warwvK1JC/pTri8mnfEmKygNDqqY6E=
+github.com/filecoin-project/test-vectors/schema v0.0.5 h1:w3zHQhzM4pYxJDl21avXjOKBLF8egrvwUwjpT8TquDg=
+github.com/filecoin-project/test-vectors/schema v0.0.5/go.mod h1:iQ9QXLpYWL3m7warwvK1JC/pTri8mnfEmKygNDqqY6E=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6 h1:u/UEqS66A5ckRmS4yNpjmVH56sVtS/RfclBAYocb4as=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:1i71OnUq3iUe1ma7Lr6yG6/rjvM3emb6yoL7xLFzcVQ=
@@ -538,8 +538,8 @@ github.com/ipfs/go-filestore v1.0.0/go.mod h1:/XOCuNtIe2f1YPbiXdYvD0BKLA0JR1MgPi
 github.com/ipfs/go-fs-lock v0.0.6 h1:sn3TWwNVQqSeNjlWy6zQ1uUGAZrV3hPOyEA6y1/N2a0=
 github.com/ipfs/go-fs-lock v0.0.6/go.mod h1:OTR+Rj9sHiRubJh3dRhD15Juhd/+w6VPOY28L7zESmM=
 github.com/ipfs/go-graphsync v0.1.0/go.mod h1:jMXfqIEDFukLPZHqDPp8tJMbHO9Rmeb9CEGevngQbmE=
-github.com/ipfs/go-graphsync v0.2.1 h1:MdehhqBSuTI2LARfKLkpYnt0mUrqHs/mtuDnESXHBfU=
-github.com/ipfs/go-graphsync v0.2.1/go.mod h1:gEBvJUNelzMkaRPJTpg/jaKN4AQW/7wDWu0K92D8o10=
+github.com/ipfs/go-graphsync v0.3.0 h1:I6Y20kSuCWkUvPoUWo4V3am704/9QjgDVVkf0zIV8+8=
+github.com/ipfs/go-graphsync v0.3.0/go.mod h1:gEBvJUNelzMkaRPJTpg/jaKN4AQW/7wDWu0K92D8o10=
 github.com/ipfs/go-hamt-ipld v0.1.1 h1:0IQdvwnAAUKmDE+PMJa5y1QiwOPHpI9+eAbQEEEYthk=
 github.com/ipfs/go-hamt-ipld v0.1.1/go.mod h1:1EZCr2v0jlCnhpa+aZ0JZYp8Tt2w16+JJOAVz17YcDk=
 github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08=
@@ -1047,11 +1047,16 @@ github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcncea
 github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
 github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA=
 github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
+github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE=
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
@@ -1424,6 +1429,8 @@ github.com/whyrusleeping/go-smux-multiplex v3.0.16+incompatible/go.mod h1:34LEDb
 github.com/whyrusleeping/go-smux-multistream v2.0.2+incompatible/go.mod h1:dRWHHvc4HDQSHh9gbKEBbUZ+f2Q8iZTPG3UOGYODxSQ=
 github.com/whyrusleeping/go-smux-yamux v2.0.8+incompatible/go.mod h1:6qHUzBXUbB9MXmw3AUdB52L8sEb/hScCqOdW2kj/wuI=
 github.com/whyrusleeping/go-smux-yamux v2.0.9+incompatible/go.mod h1:6qHUzBXUbB9MXmw3AUdB52L8sEb/hScCqOdW2kj/wuI=
+github.com/whyrusleeping/ledger-filecoin-go v0.9.1-0.20201010031517-c3dcc1bddce4 h1:NwiwjQDB3CzQ5XH0rdMh1oQqzJH7O2PSLWxif/w3zsY=
+github.com/whyrusleeping/ledger-filecoin-go v0.9.1-0.20201010031517-c3dcc1bddce4/go.mod h1:K+EVq8d5QcQ2At5VECsA+SNZvWefyBXh8TnIsxo1OvQ=
 github.com/whyrusleeping/mafmt v1.2.8/go.mod h1:faQJFPbLSxzD9xpA02ttW/tS9vZykNvXwGvqIpk20FA=
 github.com/whyrusleeping/mdns v0.0.0-20180901202407-ef14215e6b30/go.mod h1:j4l84WPFclQPj320J9gp0XwNKBb3U0zt5CBqjPp22G4=
 github.com/whyrusleeping/mdns v0.0.0-20190826153040-b9b60ed33aa9/go.mod h1:j4l84WPFclQPj320J9gp0XwNKBb3U0zt5CBqjPp22G4=
@@ -1445,6 +1452,10 @@ github.com/xorcare/golden v0.6.1-0.20191112154924-b87f686d7542 h1:oWgZJmC1DorFZD
 github.com/xorcare/golden v0.6.1-0.20191112154924-b87f686d7542/go.mod h1:7T39/ZMvaSEZlBPoYfVFmsBLmUl3uz9IuzWj/U6FtvQ=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/zondax/hid v0.9.0 h1:eiT3P6vNxAEVxXMw66eZUAAnU2zD33JBkfG/EnfAKl8=
+github.com/zondax/hid v0.9.0/go.mod h1:l5wttcP0jwtdLjqjMMWFVEE7d1zO0jvSPA9OPZxWpEM=
+github.com/zondax/ledger-go v0.12.1 h1:hYRcyznPRJp+5mzF2sazTLP2nGvGjYDD2VzhHhFomLU=
+github.com/zondax/ledger-go v0.12.1/go.mod h1:KatxXrVDzgWwbssUWsF5+cOJHXPvzQ09YSlzGNuhOEo=
 go.dedis.ch/fixbuf v1.0.3 h1:hGcV9Cd/znUxlusJ64eAlExS+5cJDIyTyEG+otu5wQs=
 go.dedis.ch/fixbuf v1.0.3/go.mod h1:yzJMt34Wa5xD37V5RTdmp38cz3QhMagdGoem9anUalw=
 go.dedis.ch/kyber/v3 v3.0.4/go.mod h1:OzvaEnPvKlyrWyp3kGXlFdp7ap1VC6RkZDTaPikqhsQ=
@@ -1517,6 +1528,7 @@ golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200117160349-530e935923ad/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200128174031-69ecbb4d6d5d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -1660,11 +1672,13 @@ golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191025021431-6c3a3bfe00ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191025090151-53bf42e6b339/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

lib/blockstore/blockstore.go

@@ -18,19 +18,18 @@ import (
 	"context"
 
 	ds "github.com/ipfs/go-datastore"
-	dssync "github.com/ipfs/go-datastore/sync"
 
 	blockstore "github.com/ipfs/go-ipfs-blockstore"
 )
 
 // NewTemporary returns a temporary blockstore.
-func NewTemporary() blockstore.Blockstore {
-	return NewBlockstore(ds.NewMapDatastore())
+func NewTemporary() MemStore {
+	return make(MemStore)
 }
 
 // NewTemporarySync returns a thread-safe temporary blockstore.
-func NewTemporarySync() blockstore.Blockstore {
-	return NewBlockstore(dssync.MutexWrap(ds.NewMapDatastore()))
+func NewTemporarySync() *SyncStore {
+	return &SyncStore{bs: make(MemStore)}
 }
 
 // WrapIDStore wraps the underlying blockstore in an "identity" blockstore.

lib/blockstore/memstore.go

@@ -0,0 +1,80 @@
+package blockstore
+
+import (
+	"context"
+
+	blocks "github.com/ipfs/go-block-format"
+	"github.com/ipfs/go-cid"
+	blockstore "github.com/ipfs/go-ipfs-blockstore"
+)
+
+type MemStore map[cid.Cid]blocks.Block
+
+func (m MemStore) DeleteBlock(k cid.Cid) error {
+	delete(m, k)
+	return nil
+}
+func (m MemStore) Has(k cid.Cid) (bool, error) {
+	_, ok := m[k]
+	return ok, nil
+}
+func (m MemStore) Get(k cid.Cid) (blocks.Block, error) {
+	b, ok := m[k]
+	if !ok {
+		return nil, blockstore.ErrNotFound
+	}
+	return b, nil
+}
+
+// GetSize returns the CIDs mapped BlockSize
+func (m MemStore) GetSize(k cid.Cid) (int, error) {
+	b, ok := m[k]
+	if !ok {
+		return 0, blockstore.ErrNotFound
+	}
+	return len(b.RawData()), nil
+}
+
+// Put puts a given block to the underlying datastore
+func (m MemStore) Put(b blocks.Block) error {
+	// Convert to a basic block for safety, but try to reuse the existing
+	// block if it's already a basic block.
+	k := b.Cid()
+	if _, ok := b.(*blocks.BasicBlock); !ok {
+		// If we already have the block, abort.
+		if _, ok := m[k]; ok {
+			return nil
+		}
+		// the error is only for debugging.
+		b, _ = blocks.NewBlockWithCid(b.RawData(), b.Cid())
+	}
+	m[b.Cid()] = b
+	return nil
+}
+
+// PutMany puts a slice of blocks at the same time using batching
+// capabilities of the underlying datastore whenever possible.
+func (m MemStore) PutMany(bs []blocks.Block) error {
+	for _, b := range bs {
+		_ = m.Put(b) // can't fail
+	}
+	return nil
+}
+
+// AllKeysChan returns a channel from which
+// the CIDs in the Blockstore can be read. It should respect
+// the given context, closing the channel if it becomes Done.
+func (m MemStore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
+	ch := make(chan cid.Cid, len(m))
+	for k := range m {
+		ch <- k
+	}
+	close(ch)
+	return ch, nil
+}
+
+// HashOnRead specifies if every read block should be
+// rehashed to make sure it matches its CID.
+func (m MemStore) HashOnRead(enabled bool) {
+	// no-op
+}

lib/blockstore/syncstore.go

@@ -0,0 +1,68 @@
+package blockstore
+
+import (
+	"context"
+	"sync"
+
+	blocks "github.com/ipfs/go-block-format"
+	"github.com/ipfs/go-cid"
+)
+
+type SyncStore struct {
+	mu sync.RWMutex
+	bs MemStore // specifically use a memStore to save indirection overhead.
+}
+
+func (m *SyncStore) DeleteBlock(k cid.Cid) error {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return m.bs.DeleteBlock(k)
+}
+func (m *SyncStore) Has(k cid.Cid) (bool, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.bs.Has(k)
+}
+func (m *SyncStore) Get(k cid.Cid) (blocks.Block, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.bs.Get(k)
+}
+
+// GetSize returns the CIDs mapped BlockSize
+func (m *SyncStore) GetSize(k cid.Cid) (int, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	return m.bs.GetSize(k)
+}
+
+// Put puts a given block to the underlying datastore
+func (m *SyncStore) Put(b blocks.Block) error {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return m.bs.Put(b)
+}
+
+// PutMany puts a slice of blocks at the same time using batching
+// capabilities of the underlying datastore whenever possible.
+func (m *SyncStore) PutMany(bs []blocks.Block) error {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return m.bs.PutMany(bs)
+}
+
+// AllKeysChan returns a channel from which
+// the CIDs in the Blockstore can be read. It should respect
+// the given context, closing the channel if it becomes Done.
+func (m *SyncStore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	// this blockstore implementation doesn't do any async work.
+	return m.bs.AllKeysChan(ctx)
+}
+
+// HashOnRead specifies if every read block should be
+// rehashed to make sure it matches its CID.
+func (m *SyncStore) HashOnRead(enabled bool) {
+	// noop
+}

lib/bufbstore/buf_bstore.go

@@ -19,10 +19,12 @@ type BufferedBS struct {
 }
 
 func NewBufferedBstore(base bstore.Blockstore) *BufferedBS {
-	buf := bstore.NewTemporary()
+	var buf bstore.Blockstore
 	if os.Getenv("LOTUS_DISABLE_VM_BUF") == "iknowitsabadidea" {
 		log.Warn("VM BLOCKSTORE BUFFERING IS DISABLED")
 		buf = base
+	} else {
+		buf = bstore.NewTemporary()
 	}
 
 	return &BufferedBS{

lib/timedbs/timedbs.go

@@ -0,0 +1,156 @@
+package timedbs
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	blocks "github.com/ipfs/go-block-format"
+	"github.com/ipfs/go-cid"
+	"go.uber.org/multierr"
+
+	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/lib/blockstore"
+)
+
+// TimedCacheBS is a blockstore that keeps blocks for at least the specified
+// caching interval before discarding them. Garbage collection must be started
+// and stopped by calling Start/Stop.
+//
+// Under the covers, it's implemented with an active and an inactive blockstore
+// that are rotated every cache time interval. This means all blocks will be
+// stored at most 2x the cache interval.
+type TimedCacheBS struct {
+	mu               sync.RWMutex
+	active, inactive blockstore.MemStore
+
+	interval time.Duration
+	closeCh  chan struct{}
+}
+
+func NewTimedCacheBS(cacheTime time.Duration) *TimedCacheBS {
+	return &TimedCacheBS{
+		active:   blockstore.NewTemporary(),
+		inactive: blockstore.NewTemporary(),
+		interval: cacheTime,
+	}
+}
+
+func (t *TimedCacheBS) Start(ctx context.Context) error {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	if t.closeCh != nil {
+		return fmt.Errorf("already started")
+	}
+	t.closeCh = make(chan struct{})
+	go func() {
+		ticker := build.Clock.Ticker(t.interval)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ticker.C:
+				t.rotate()
+			case <-t.closeCh:
+				return
+			}
+		}
+	}()
+	return nil
+}
+
+func (t *TimedCacheBS) Stop(ctx context.Context) error {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	if t.closeCh == nil {
+		return fmt.Errorf("not started started")
+	}
+	select {
+	case <-t.closeCh:
+		// already closed
+	default:
+		close(t.closeCh)
+	}
+	return nil
+}
+
+func (t *TimedCacheBS) rotate() {
+	newBs := blockstore.NewTemporary()
+
+	t.mu.Lock()
+	t.inactive, t.active = t.active, newBs
+	t.mu.Unlock()
+}
+
+func (t *TimedCacheBS) Put(b blocks.Block) error {
+	// Don't check the inactive set here. We want to keep this block for at
+	// least one interval.
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	return t.active.Put(b)
+}
+
+func (t *TimedCacheBS) PutMany(bs []blocks.Block) error {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	return t.active.PutMany(bs)
+}
+
+func (t *TimedCacheBS) Get(k cid.Cid) (blocks.Block, error) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	b, err := t.active.Get(k)
+	if err == blockstore.ErrNotFound {
+		b, err = t.inactive.Get(k)
+	}
+	return b, err
+}
+
+func (t *TimedCacheBS) GetSize(k cid.Cid) (int, error) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	size, err := t.active.GetSize(k)
+	if err == blockstore.ErrNotFound {
+		size, err = t.inactive.GetSize(k)
+	}
+	return size, err
+}
+
+func (t *TimedCacheBS) Has(k cid.Cid) (bool, error) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	if has, err := t.active.Has(k); err != nil {
+		return false, err
+	} else if has {
+		return true, nil
+	}
+	return t.inactive.Has(k)
+}
+
+func (t *TimedCacheBS) HashOnRead(_ bool) {
+	// no-op
+}
+
+func (t *TimedCacheBS) DeleteBlock(k cid.Cid) error {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	return multierr.Combine(t.active.DeleteBlock(k), t.inactive.DeleteBlock(k))
+}
+
+func (t *TimedCacheBS) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+
+	ch := make(chan cid.Cid, len(t.active)+len(t.inactive))
+	for c := range t.active {
+		ch <- c
+	}
+	for c := range t.inactive {
+		if _, ok := t.active[c]; ok {
+			continue
+		}
+		ch <- c
+	}
+	close(ch)
+	return ch, nil
+}