package full import ( "bytes" "context" "strconv" cid "github.com/ipfs/go-cid" "go.uber.org/fx" "golang.org/x/xerrors" "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/big" "github.com/filecoin-project/go-state-types/dline" "github.com/filecoin-project/go-state-types/network" "github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper" "github.com/filecoin-project/lotus/api" "github.com/filecoin-project/lotus/chain/actors/builtin" "github.com/filecoin-project/lotus/chain/actors/builtin/market" "github.com/filecoin-project/lotus/chain/actors/builtin/miner" "github.com/filecoin-project/lotus/chain/actors/builtin/multisig" "github.com/filecoin-project/lotus/chain/actors/builtin/power" "github.com/filecoin-project/lotus/chain/actors/builtin/reward" "github.com/filecoin-project/lotus/chain/actors/builtin/verifreg" "github.com/filecoin-project/lotus/chain/actors/policy" "github.com/filecoin-project/lotus/chain/beacon" "github.com/filecoin-project/lotus/chain/gen" "github.com/filecoin-project/lotus/chain/state" "github.com/filecoin-project/lotus/chain/stmgr" "github.com/filecoin-project/lotus/chain/store" "github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/chain/vm" "github.com/filecoin-project/lotus/chain/wallet" "github.com/filecoin-project/lotus/node/modules/dtypes" ) type StateModuleAPI interface { MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error) MsigGetVested(ctx context.Context, addr address.Address, start types.TipSetKey, end types.TipSetKey) (types.BigInt, error) MsigGetPending(ctx context.Context, addr address.Address, tsk types.TipSetKey) ([]*api.MsigTransaction, error) StateAccountKey(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) StateDealProviderCollateralBounds(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (api.DealCollateralBounds, error) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error) StateListMiners(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error) StateLookupID(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) StateMarketBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MarketBalance, error) StateMarketStorageDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*api.MarketDeal, error) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error) StateMinerPower(context.Context, address.Address, types.TipSetKey) (*api.MinerPower, error) StateNetworkVersion(ctx context.Context, key types.TipSetKey) (network.Version, error) StateSearchMsg(ctx context.Context, msg cid.Cid) (*api.MsgLookup, error) StateSectorGetInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error) StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error) } // StateModule provides a default implementation of StateModuleAPI. // It can be swapped out with another implementation through Dependency // Injection (for example with a thin RPC client). type StateModule struct { fx.In StateManager *stmgr.StateManager Chain *store.ChainStore } var _ StateModuleAPI = (*StateModule)(nil) type StateAPI struct { fx.In // TODO: the wallet here is only needed because we have the MinerCreateBlock // API attached to the state API. It probably should live somewhere better Wallet api.Wallet DefWallet wallet.Default StateModuleAPI ProofVerifier ffiwrapper.Verifier StateManager *stmgr.StateManager Chain *store.ChainStore Beacon beacon.Schedule } func (a *StateAPI) StateNetworkName(ctx context.Context) (dtypes.NetworkName, error) { return stmgr.GetNetworkName(ctx, a.StateManager, a.Chain.GetHeaviestTipSet().ParentState()) } func (a *StateAPI) StateMinerSectors(ctx context.Context, addr address.Address, sectorNos *bitfield.BitField, tsk types.TipSetKey) ([]*miner.SectorOnChainInfo, error) { act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk) if err != nil { return nil, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state: %w", err) } return mas.LoadSectors(sectorNos) } func (a *StateAPI) StateMinerActiveSectors(ctx context.Context, maddr address.Address, tsk types.TipSetKey) ([]*miner.SectorOnChainInfo, error) { // TODO: only used in cli act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk) if err != nil { return nil, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state: %w", err) } activeSectors, err := miner.AllPartSectors(mas, miner.Partition.ActiveSectors) if err != nil { return nil, xerrors.Errorf("merge partition active sets: %w", err) } return mas.LoadSectors(&activeSectors) } func (m *StateModule) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return miner.MinerInfo{}, xerrors.Errorf("failed to load tipset: %w", err) } act, err := m.StateManager.LoadActor(ctx, actor, ts) if err != nil { return miner.MinerInfo{}, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(m.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return miner.MinerInfo{}, xerrors.Errorf("failed to load miner actor state: %w", err) } info, err := mas.Info() if err != nil { return miner.MinerInfo{}, err } return info, nil } func (a *StateAPI) StateMinerDeadlines(ctx context.Context, m address.Address, tsk types.TipSetKey) ([]api.Deadline, error) { act, err := a.StateManager.LoadActorTsk(ctx, m, tsk) if err != nil { return nil, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state: %w", err) } deadlines, err := mas.NumDeadlines() if err != nil { return nil, xerrors.Errorf("getting deadline count: %w", err) } out := make([]api.Deadline, deadlines) if err := mas.ForEachDeadline(func(i uint64, dl miner.Deadline) error { ps, err := dl.PartitionsPoSted() if err != nil { return err } l, err := dl.DisputableProofCount() if err != nil { return err } out[i] = api.Deadline{ PostSubmissions: ps, DisputableProofCount: l, } return nil }); err != nil { return nil, err } return out, nil } func (a *StateAPI) StateMinerPartitions(ctx context.Context, m address.Address, dlIdx uint64, tsk types.TipSetKey) ([]api.Partition, error) { act, err := a.StateManager.LoadActorTsk(ctx, m, tsk) if err != nil { return nil, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state: %w", err) } dl, err := mas.LoadDeadline(dlIdx) if err != nil { return nil, xerrors.Errorf("failed to load the deadline: %w", err) } var out []api.Partition err = dl.ForEachPartition(func(_ uint64, part miner.Partition) error { allSectors, err := part.AllSectors() if err != nil { return xerrors.Errorf("getting AllSectors: %w", err) } faultySectors, err := part.FaultySectors() if err != nil { return xerrors.Errorf("getting FaultySectors: %w", err) } recoveringSectors, err := part.RecoveringSectors() if err != nil { return xerrors.Errorf("getting RecoveringSectors: %w", err) } liveSectors, err := part.LiveSectors() if err != nil { return xerrors.Errorf("getting LiveSectors: %w", err) } activeSectors, err := part.ActiveSectors() if err != nil { return xerrors.Errorf("getting ActiveSectors: %w", err) } out = append(out, api.Partition{ AllSectors: allSectors, FaultySectors: faultySectors, RecoveringSectors: recoveringSectors, LiveSectors: liveSectors, ActiveSectors: activeSectors, }) return nil }) return out, err } func (m *StateModule) StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := m.StateManager.LoadActor(ctx, addr, ts) if err != nil { return nil, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(m.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state: %w", err) } di, err := mas.DeadlineInfo(ts.Height()) if err != nil { return nil, xerrors.Errorf("failed to get deadline info: %w", err) } return di.NextNotElapsed(), nil } func (a *StateAPI) StateMinerFaults(ctx context.Context, addr address.Address, tsk types.TipSetKey) (bitfield.BitField, error) { act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk) if err != nil { return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor state: %w", err) } return miner.AllPartSectors(mas, miner.Partition.FaultySectors) } func (a *StateAPI) StateAllMinerFaults(ctx context.Context, lookback abi.ChainEpoch, endTsk types.TipSetKey) ([]*api.Fault, error) { return nil, xerrors.Errorf("fixme") /*endTs, err := a.Chain.GetTipSetFromKey(endTsk) if err != nil { return nil, xerrors.Errorf("loading end tipset %s: %w", endTsk, err) } cutoff := endTs.Height() - lookback miners, err := stmgr.ListMinerActors(ctx, a.StateManager, endTs) if err != nil { return nil, xerrors.Errorf("loading miners: %w", err) } var allFaults []*api.Fault for _, m := range miners { var mas miner.State _, err := a.StateManager.LoadActorState(ctx, m, &mas, endTs) if err != nil { return nil, xerrors.Errorf("failed to load miner actor state %s: %w", m, err) } err = mas.ForEachFaultEpoch(a.Chain.Store(ctx), func(faultStart abi.ChainEpoch, faults abi.BitField) error { if faultStart >= cutoff { allFaults = append(allFaults, &api.Fault{ Miner: m, Epoch: faultStart, }) return nil } return nil }) if err != nil { return nil, xerrors.Errorf("failure when iterating over miner states: %w", err) } } return allFaults, nil*/ } func (a *StateAPI) StateMinerRecoveries(ctx context.Context, addr address.Address, tsk types.TipSetKey) (bitfield.BitField, error) { act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk) if err != nil { return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor state: %w", err) } return miner.AllPartSectors(mas, miner.Partition.RecoveringSectors) } func (m *StateModule) StateMinerPower(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*api.MinerPower, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } mp, net, hmp, err := stmgr.GetPower(ctx, m.StateManager, ts, addr) if err != nil { return nil, err } return &api.MinerPower{ MinerPower: mp, TotalPower: net, HasMinPower: hmp, }, nil } func (a *StateAPI) StateCall(ctx context.Context, msg *types.Message, tsk types.TipSetKey) (res *api.InvocResult, err error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } for { res, err = a.StateManager.Call(ctx, msg, ts) if err != stmgr.ErrExpensiveFork { break } ts, err = a.Chain.GetTipSetFromKey(ts.Parents()) if err != nil { return nil, xerrors.Errorf("getting parent tipset: %w", err) } } return res, err } func (a *StateAPI) StateReplay(ctx context.Context, tsk types.TipSetKey, mc cid.Cid) (*api.InvocResult, error) { msgToReplay := mc var ts *types.TipSet var err error if tsk == types.EmptyTSK { mlkp, err := a.StateSearchMsg(ctx, mc) if err != nil { return nil, xerrors.Errorf("searching for msg %s: %w", mc, err) } if mlkp == nil { return nil, xerrors.Errorf("didn't find msg %s", mc) } msgToReplay = mlkp.Message executionTs, err := a.Chain.GetTipSetFromKey(mlkp.TipSet) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", mlkp.TipSet, err) } ts, err = a.Chain.LoadTipSet(executionTs.Parents()) if err != nil { return nil, xerrors.Errorf("loading parent tipset %s: %w", mlkp.TipSet, err) } } else { ts, err = a.Chain.LoadTipSet(tsk) if err != nil { return nil, xerrors.Errorf("loading specified tipset %s: %w", tsk, err) } } m, r, err := a.StateManager.Replay(ctx, ts, msgToReplay) if err != nil { return nil, err } var errstr string if r.ActorErr != nil { errstr = r.ActorErr.Error() } return &api.InvocResult{ MsgCid: msgToReplay, Msg: m, MsgRct: &r.MessageReceipt, GasCost: stmgr.MakeMsgGasCost(m, r), ExecutionTrace: r.ExecutionTrace, Error: errstr, Duration: r.Duration, }, nil } func (m *StateModule) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return m.StateManager.LoadActor(ctx, actor, ts) } func (m *StateModule) StateLookupID(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return address.Undef, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return m.StateManager.LookupID(ctx, addr, ts) } func (m *StateModule) StateAccountKey(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return address.Undef, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return m.StateManager.ResolveToKeyAddress(ctx, addr, ts) } func (a *StateAPI) StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := a.StateManager.LoadActor(ctx, actor, ts) if err != nil { return nil, xerrors.Errorf("getting actor: %w", err) } blk, err := a.Chain.StateBlockstore().Get(act.Head) if err != nil { return nil, xerrors.Errorf("getting actor head: %w", err) } oif, err := vm.DumpActorState(act, blk.RawData()) if err != nil { return nil, xerrors.Errorf("dumping actor state (a:%s): %w", actor, err) } return &api.ActorState{ Balance: act.Balance, Code: act.Code, State: oif, }, nil } func (a *StateAPI) StateDecodeParams(ctx context.Context, toAddr address.Address, method abi.MethodNum, params []byte, tsk types.TipSetKey) (interface{}, error) { act, err := a.StateGetActor(ctx, toAddr, tsk) if err != nil { return nil, xerrors.Errorf("getting actor: %w", err) } paramType, err := stmgr.GetParamType(act.Code, method) if err != nil { return nil, xerrors.Errorf("getting params type: %w", err) } if err = paramType.UnmarshalCBOR(bytes.NewReader(params)); err != nil { return nil, err } return paramType, nil } // This is on StateAPI because miner.Miner requires this, and MinerAPI requires miner.Miner func (a *StateAPI) MinerGetBaseInfo(ctx context.Context, maddr address.Address, epoch abi.ChainEpoch, tsk types.TipSetKey) (*api.MiningBaseInfo, error) { // XXX: Gets the state by computing the tipset state, instead of looking at the parent. return stmgr.MinerGetBaseInfo(ctx, a.StateManager, a.Beacon, tsk, epoch, maddr, a.ProofVerifier) } func (a *StateAPI) MinerCreateBlock(ctx context.Context, bt *api.BlockTemplate) (*types.BlockMsg, error) { fblk, err := gen.MinerCreateBlock(ctx, a.StateManager, a.Wallet, bt) if err != nil { return nil, err } var out types.BlockMsg out.Header = fblk.Header for _, msg := range fblk.BlsMessages { out.BlsMessages = append(out.BlsMessages, msg.Cid()) } for _, msg := range fblk.SecpkMessages { out.SecpkMessages = append(out.SecpkMessages, msg.Cid()) } return &out, nil } func (m *StateModule) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error) { return stateWaitMsgLimited(ctx, m.StateManager, m.Chain, msg, confidence, stmgr.LookbackNoLimit) } func (a *StateAPI) StateWaitMsgLimited(ctx context.Context, msg cid.Cid, confidence uint64, lookbackLimit abi.ChainEpoch) (*api.MsgLookup, error) { return stateWaitMsgLimited(ctx, a.StateManager, a.Chain, msg, confidence, lookbackLimit) } func stateWaitMsgLimited(ctx context.Context, smgr *stmgr.StateManager, cstore *store.ChainStore, msg cid.Cid, confidence uint64, lookbackLimit abi.ChainEpoch) (*api.MsgLookup, error) { ts, recpt, found, err := smgr.WaitForMessage(ctx, msg, confidence, lookbackLimit) if err != nil { return nil, err } var returndec interface{} if recpt.ExitCode == 0 && len(recpt.Return) > 0 { cmsg, err := cstore.GetCMessage(msg) if err != nil { return nil, xerrors.Errorf("failed to load message after successful receipt search: %w", err) } vmsg := cmsg.VMMessage() t, err := stmgr.GetReturnType(ctx, smgr, vmsg.To, vmsg.Method, ts) if err != nil { return nil, xerrors.Errorf("failed to get return type: %w", err) } if err := t.UnmarshalCBOR(bytes.NewReader(recpt.Return)); err != nil { return nil, err } returndec = t } return &api.MsgLookup{ Message: found, Receipt: *recpt, ReturnDec: returndec, TipSet: ts.Key(), Height: ts.Height(), }, nil } func (m *StateModule) StateSearchMsg(ctx context.Context, msg cid.Cid) (*api.MsgLookup, error) { return stateSearchMsgLimited(ctx, m.StateManager, msg, stmgr.LookbackNoLimit) } func (a *StateAPI) StateSearchMsgLimited(ctx context.Context, msg cid.Cid, lookbackLimit abi.ChainEpoch) (*api.MsgLookup, error) { return stateSearchMsgLimited(ctx, a.StateManager, msg, lookbackLimit) } func stateSearchMsgLimited(ctx context.Context, smgr *stmgr.StateManager, msg cid.Cid, lookbackLimit abi.ChainEpoch) (*api.MsgLookup, error) { ts, recpt, found, err := smgr.SearchForMessage(ctx, msg, lookbackLimit) if err != nil { return nil, err } if ts != nil { return &api.MsgLookup{ Message: found, Receipt: *recpt, TipSet: ts.Key(), Height: ts.Height(), }, nil } return nil, nil } func (m *StateModule) StateGetReceipt(ctx context.Context, msg cid.Cid, tsk types.TipSetKey) (*types.MessageReceipt, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return m.StateManager.GetReceipt(ctx, msg, ts) } func (m *StateModule) StateListMiners(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return stmgr.ListMinerActors(ctx, m.StateManager, ts) } func (a *StateAPI) StateListActors(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return a.StateManager.ListAllActors(ctx, ts) } func (m *StateModule) StateMarketBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MarketBalance, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return api.MarketBalance{}, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return m.StateManager.MarketBalance(ctx, addr, ts) } func (a *StateAPI) StateMarketParticipants(ctx context.Context, tsk types.TipSetKey) (map[string]api.MarketBalance, error) { out := map[string]api.MarketBalance{} ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } state, err := a.StateManager.GetMarketState(ctx, ts) if err != nil { return nil, err } escrow, err := state.EscrowTable() if err != nil { return nil, err } locked, err := state.LockedTable() if err != nil { return nil, err } err = escrow.ForEach(func(a address.Address, es abi.TokenAmount) error { lk, err := locked.Get(a) if err != nil { return err } out[a.String()] = api.MarketBalance{ Escrow: es, Locked: lk, } return nil }) if err != nil { return nil, err } return out, nil } func (a *StateAPI) StateMarketDeals(ctx context.Context, tsk types.TipSetKey) (map[string]api.MarketDeal, error) { out := map[string]api.MarketDeal{} ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } state, err := a.StateManager.GetMarketState(ctx, ts) if err != nil { return nil, err } da, err := state.Proposals() if err != nil { return nil, err } sa, err := state.States() if err != nil { return nil, err } if err := da.ForEach(func(dealID abi.DealID, d market.DealProposal) error { s, found, err := sa.Get(dealID) if err != nil { return xerrors.Errorf("failed to get state for deal in proposals array: %w", err) } else if !found { s = market.EmptyDealState() } out[strconv.FormatInt(int64(dealID), 10)] = api.MarketDeal{ Proposal: d, State: *s, } return nil }); err != nil { return nil, err } return out, nil } func (m *StateModule) StateMarketStorageDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*api.MarketDeal, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return stmgr.GetStorageDeal(ctx, m.StateManager, dealId, ts) } func (a *StateAPI) StateChangedActors(ctx context.Context, old cid.Cid, new cid.Cid) (map[string]types.Actor, error) { store := a.Chain.ActorStore(ctx) oldTree, err := state.LoadStateTree(store, old) if err != nil { return nil, xerrors.Errorf("failed to load old state tree: %w", err) } newTree, err := state.LoadStateTree(store, new) if err != nil { return nil, xerrors.Errorf("failed to load new state tree: %w", err) } return state.Diff(oldTree, newTree) } func (a *StateAPI) StateMinerSectorCount(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MinerSectors, error) { act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk) if err != nil { return api.MinerSectors{}, err } mas, err := miner.Load(a.Chain.ActorStore(ctx), act) if err != nil { return api.MinerSectors{}, err } var activeCount, liveCount, faultyCount uint64 if err := mas.ForEachDeadline(func(_ uint64, dl miner.Deadline) error { return dl.ForEachPartition(func(_ uint64, part miner.Partition) error { if active, err := part.ActiveSectors(); err != nil { return err } else if count, err := active.Count(); err != nil { return err } else { activeCount += count } if live, err := part.LiveSectors(); err != nil { return err } else if count, err := live.Count(); err != nil { return err } else { liveCount += count } if faulty, err := part.FaultySectors(); err != nil { return err } else if count, err := faulty.Count(); err != nil { return err } else { faultyCount += count } return nil }) }); err != nil { return api.MinerSectors{}, err } return api.MinerSectors{Live: liveCount, Active: activeCount, Faulty: faultyCount}, nil } func (a *StateAPI) StateSectorPreCommitInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return miner.SectorPreCommitOnChainInfo{}, xerrors.Errorf("loading tipset %s: %w", tsk, err) } pci, err := stmgr.PreCommitInfo(ctx, a.StateManager, maddr, n, ts) if err != nil { return miner.SectorPreCommitOnChainInfo{}, err } else if pci == nil { return miner.SectorPreCommitOnChainInfo{}, xerrors.Errorf("precommit info is not exists") } return *pci, err } func (m *StateModule) StateSectorGetInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } return stmgr.MinerSectorInfo(ctx, m.StateManager, maddr, n, ts) } func (a *StateAPI) StateSectorExpiration(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorExpiration, error) { act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk) if err != nil { return nil, err } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, err } return mas.GetSectorExpiration(sectorNumber) } func (a *StateAPI) StateSectorPartition(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorLocation, error) { act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk) if err != nil { return nil, err } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, err } return mas.FindSector(sectorNumber) } func (a *StateAPI) StateListMessages(ctx context.Context, match *api.MessageMatch, tsk types.TipSetKey, toheight abi.ChainEpoch) ([]cid.Cid, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } if ts == nil { ts = a.Chain.GetHeaviestTipSet() } if match.To == address.Undef && match.From == address.Undef { return nil, xerrors.Errorf("must specify at least To or From in message filter") } matchFunc := func(msg *types.Message) bool { if match.From != address.Undef && match.From != msg.From { return false } if match.To != address.Undef && match.To != msg.To { return false } return true } var out []cid.Cid for ts.Height() >= toheight { msgs, err := a.Chain.MessagesForTipset(ts) if err != nil { return nil, xerrors.Errorf("failed to get messages for tipset (%s): %w", ts.Key(), err) } for _, msg := range msgs { if matchFunc(msg.VMMessage()) { out = append(out, msg.Cid()) } } if ts.Height() == 0 { break } next, err := a.Chain.LoadTipSet(ts.Parents()) if err != nil { return nil, xerrors.Errorf("loading next tipset: %w", err) } ts = next } return out, nil } func (a *StateAPI) StateCompute(ctx context.Context, height abi.ChainEpoch, msgs []*types.Message, tsk types.TipSetKey) (*api.ComputeStateOutput, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } st, t, err := stmgr.ComputeState(ctx, a.StateManager, height, msgs, ts) if err != nil { return nil, err } return &api.ComputeStateOutput{ Root: st, Trace: t, }, nil } func (m *StateModule) MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := m.StateManager.LoadActor(ctx, addr, ts) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load multisig actor: %w", err) } msas, err := multisig.Load(m.Chain.ActorStore(ctx), act) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load multisig actor state: %w", err) } locked, err := msas.LockedBalance(ts.Height()) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to compute locked multisig balance: %w", err) } return types.BigSub(act.Balance, locked), nil } func (a *StateAPI) MsigGetVestingSchedule(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MsigVesting, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return api.EmptyVesting, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := a.StateManager.LoadActor(ctx, addr, ts) if err != nil { return api.EmptyVesting, xerrors.Errorf("failed to load multisig actor: %w", err) } msas, err := multisig.Load(a.Chain.ActorStore(ctx), act) if err != nil { return api.EmptyVesting, xerrors.Errorf("failed to load multisig actor state: %w", err) } ib, err := msas.InitialBalance() if err != nil { return api.EmptyVesting, xerrors.Errorf("failed to load multisig initial balance: %w", err) } se, err := msas.StartEpoch() if err != nil { return api.EmptyVesting, xerrors.Errorf("failed to load multisig start epoch: %w", err) } ud, err := msas.UnlockDuration() if err != nil { return api.EmptyVesting, xerrors.Errorf("failed to load multisig unlock duration: %w", err) } return api.MsigVesting{ InitialBalance: ib, StartEpoch: se, UnlockDuration: ud, }, nil } func (m *StateModule) MsigGetVested(ctx context.Context, addr address.Address, start types.TipSetKey, end types.TipSetKey) (types.BigInt, error) { startTs, err := m.Chain.GetTipSetFromKey(start) if err != nil { return types.EmptyInt, xerrors.Errorf("loading start tipset %s: %w", start, err) } endTs, err := m.Chain.GetTipSetFromKey(end) if err != nil { return types.EmptyInt, xerrors.Errorf("loading end tipset %s: %w", end, err) } if startTs.Height() > endTs.Height() { return types.EmptyInt, xerrors.Errorf("start tipset %d is after end tipset %d", startTs.Height(), endTs.Height()) } else if startTs.Height() == endTs.Height() { return big.Zero(), nil } act, err := m.StateManager.LoadActor(ctx, addr, endTs) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load multisig actor at end epoch: %w", err) } msas, err := multisig.Load(m.Chain.ActorStore(ctx), act) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load multisig actor state: %w", err) } startLk, err := msas.LockedBalance(startTs.Height()) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to compute locked balance at start height: %w", err) } endLk, err := msas.LockedBalance(endTs.Height()) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to compute locked balance at end height: %w", err) } return types.BigSub(startLk, endLk), nil } func (m *StateModule) MsigGetPending(ctx context.Context, addr address.Address, tsk types.TipSetKey) ([]*api.MsigTransaction, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := m.StateManager.LoadActor(ctx, addr, ts) if err != nil { return nil, xerrors.Errorf("failed to load multisig actor: %w", err) } msas, err := multisig.Load(m.Chain.ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load multisig actor state: %w", err) } var out = []*api.MsigTransaction{} if err := msas.ForEachPendingTxn(func(id int64, txn multisig.Transaction) error { out = append(out, &api.MsigTransaction{ ID: id, To: txn.To, Value: txn.Value, Method: txn.Method, Params: txn.Params, Approved: txn.Approved, }) return nil }); err != nil { return nil, err } return out, nil } var initialPledgeNum = types.NewInt(110) var initialPledgeDen = types.NewInt(100) func (a *StateAPI) StateMinerPreCommitDepositForPower(ctx context.Context, maddr address.Address, pci miner.SectorPreCommitInfo, tsk types.TipSetKey) (types.BigInt, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err) } state, err := a.StateManager.ParentState(ts) if err != nil { return types.EmptyInt, xerrors.Errorf("loading state %s: %w", tsk, err) } ssize, err := pci.SealProof.SectorSize() if err != nil { return types.EmptyInt, xerrors.Errorf("failed to get resolve size: %w", err) } store := a.Chain.ActorStore(ctx) var sectorWeight abi.StoragePower if act, err := state.GetActor(market.Address); err != nil { return types.EmptyInt, xerrors.Errorf("loading market actor %s: %w", maddr, err) } else if s, err := market.Load(store, act); err != nil { return types.EmptyInt, xerrors.Errorf("loading market actor state %s: %w", maddr, err) } else if w, vw, err := s.VerifyDealsForActivation(maddr, pci.DealIDs, ts.Height(), pci.Expiration); err != nil { return types.EmptyInt, xerrors.Errorf("verifying deals for activation: %w", err) } else { // NB: not exactly accurate, but should always lead us to *over* estimate, not under duration := pci.Expiration - ts.Height() sectorWeight = builtin.QAPowerForWeight(ssize, duration, w, vw) } var powerSmoothed builtin.FilterEstimate if act, err := state.GetActor(power.Address); err != nil { return types.EmptyInt, xerrors.Errorf("loading power actor: %w", err) } else if s, err := power.Load(store, act); err != nil { return types.EmptyInt, xerrors.Errorf("loading power actor state: %w", err) } else if p, err := s.TotalPowerSmoothed(); err != nil { return types.EmptyInt, xerrors.Errorf("failed to determine total power: %w", err) } else { powerSmoothed = p } rewardActor, err := state.GetActor(reward.Address) if err != nil { return types.EmptyInt, xerrors.Errorf("loading miner actor: %w", err) } rewardState, err := reward.Load(store, rewardActor) if err != nil { return types.EmptyInt, xerrors.Errorf("loading reward actor state: %w", err) } deposit, err := rewardState.PreCommitDepositForPower(powerSmoothed, sectorWeight) if err != nil { return big.Zero(), xerrors.Errorf("calculating precommit deposit: %w", err) } return types.BigDiv(types.BigMul(deposit, initialPledgeNum), initialPledgeDen), nil } func (a *StateAPI) StateMinerInitialPledgeCollateral(ctx context.Context, maddr address.Address, pci miner.SectorPreCommitInfo, tsk types.TipSetKey) (types.BigInt, error) { // TODO: this repeats a lot of the previous function. Fix that. ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err) } state, err := a.StateManager.ParentState(ts) if err != nil { return types.EmptyInt, xerrors.Errorf("loading state %s: %w", tsk, err) } ssize, err := pci.SealProof.SectorSize() if err != nil { return types.EmptyInt, xerrors.Errorf("failed to get resolve size: %w", err) } store := a.Chain.ActorStore(ctx) var sectorWeight abi.StoragePower if act, err := state.GetActor(market.Address); err != nil { return types.EmptyInt, xerrors.Errorf("loading market actor: %w", err) } else if s, err := market.Load(store, act); err != nil { return types.EmptyInt, xerrors.Errorf("loading market actor state: %w", err) } else if w, vw, err := s.VerifyDealsForActivation(maddr, pci.DealIDs, ts.Height(), pci.Expiration); err != nil { return types.EmptyInt, xerrors.Errorf("verifying deals for activation: %w", err) } else { // NB: not exactly accurate, but should always lead us to *over* estimate, not under duration := pci.Expiration - ts.Height() sectorWeight = builtin.QAPowerForWeight(ssize, duration, w, vw) } var ( powerSmoothed builtin.FilterEstimate pledgeCollateral abi.TokenAmount ) if act, err := state.GetActor(power.Address); err != nil { return types.EmptyInt, xerrors.Errorf("loading power actor: %w", err) } else if s, err := power.Load(store, act); err != nil { return types.EmptyInt, xerrors.Errorf("loading power actor state: %w", err) } else if p, err := s.TotalPowerSmoothed(); err != nil { return types.EmptyInt, xerrors.Errorf("failed to determine total power: %w", err) } else if c, err := s.TotalLocked(); err != nil { return types.EmptyInt, xerrors.Errorf("failed to determine pledge collateral: %w", err) } else { powerSmoothed = p pledgeCollateral = c } rewardActor, err := state.GetActor(reward.Address) if err != nil { return types.EmptyInt, xerrors.Errorf("loading reward actor: %w", err) } rewardState, err := reward.Load(store, rewardActor) if err != nil { return types.EmptyInt, xerrors.Errorf("loading reward actor state: %w", err) } circSupply, err := a.StateVMCirculatingSupplyInternal(ctx, ts.Key()) if err != nil { return big.Zero(), xerrors.Errorf("getting circulating supply: %w", err) } initialPledge, err := rewardState.InitialPledgeForPower( sectorWeight, pledgeCollateral, &powerSmoothed, circSupply.FilCirculating, ) if err != nil { return big.Zero(), xerrors.Errorf("calculating initial pledge: %w", err) } return types.BigDiv(types.BigMul(initialPledge, initialPledgeNum), initialPledgeDen), nil } func (a *StateAPI) StateMinerAvailableBalance(ctx context.Context, maddr address.Address, tsk types.TipSetKey) (types.BigInt, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := a.StateManager.LoadActor(ctx, maddr, ts) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return types.EmptyInt, xerrors.Errorf("failed to load miner actor state: %w", err) } vested, err := mas.VestedFunds(ts.Height()) if err != nil { return types.EmptyInt, err } abal, err := mas.AvailableBalance(act.Balance) if err != nil { return types.EmptyInt, err } return types.BigAdd(abal, vested), nil } func (a *StateAPI) StateMinerSectorAllocated(ctx context.Context, maddr address.Address, s abi.SectorNumber, tsk types.TipSetKey) (bool, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return false, xerrors.Errorf("loading tipset %s: %w", tsk, err) } act, err := a.StateManager.LoadActor(ctx, maddr, ts) if err != nil { return false, xerrors.Errorf("failed to load miner actor: %w", err) } mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return false, xerrors.Errorf("failed to load miner actor state: %w", err) } return mas.IsAllocated(s) } // StateVerifiedClientStatus returns the data cap for the given address. // Returns zero if there is no entry in the data cap table for the // address. func (a *StateAPI) StateVerifierStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) { act, err := a.StateGetActor(ctx, verifreg.Address, tsk) if err != nil { return nil, err } aid, err := a.StateLookupID(ctx, addr, tsk) if err != nil { log.Warnf("lookup failure %v", err) return nil, err } vrs, err := verifreg.Load(a.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load verified registry state: %w", err) } verified, dcap, err := vrs.VerifierDataCap(aid) if err != nil { return nil, xerrors.Errorf("looking up verifier: %w", err) } if !verified { return nil, nil } return &dcap, nil } // StateVerifiedClientStatus returns the data cap for the given address. // Returns zero if there is no entry in the data cap table for the // address. func (m *StateModule) StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) { act, err := m.StateGetActor(ctx, verifreg.Address, tsk) if err != nil { return nil, err } aid, err := m.StateLookupID(ctx, addr, tsk) if err != nil { log.Warnf("lookup failure %v", err) return nil, err } vrs, err := verifreg.Load(m.StateManager.ChainStore().ActorStore(ctx), act) if err != nil { return nil, xerrors.Errorf("failed to load verified registry state: %w", err) } verified, dcap, err := vrs.VerifiedClientDataCap(aid) if err != nil { return nil, xerrors.Errorf("looking up verified client: %w", err) } if !verified { return nil, nil } return &dcap, nil } func (a *StateAPI) StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error) { vact, err := a.StateGetActor(ctx, verifreg.Address, tsk) if err != nil { return address.Undef, err } vst, err := verifreg.Load(a.StateManager.ChainStore().ActorStore(ctx), vact) if err != nil { return address.Undef, err } return vst.RootKey() } var dealProviderCollateralNum = types.NewInt(110) var dealProviderCollateralDen = types.NewInt(100) // StateDealProviderCollateralBounds returns the min and max collateral a storage provider // can issue. It takes the deal size and verified status as parameters. func (m *StateModule) StateDealProviderCollateralBounds(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (api.DealCollateralBounds, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("loading tipset %s: %w", tsk, err) } pact, err := m.StateGetActor(ctx, power.Address, tsk) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("failed to load power actor: %w", err) } ract, err := m.StateGetActor(ctx, reward.Address, tsk) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("failed to load reward actor: %w", err) } pst, err := power.Load(m.StateManager.ChainStore().ActorStore(ctx), pact) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("failed to load power actor state: %w", err) } rst, err := reward.Load(m.StateManager.ChainStore().ActorStore(ctx), ract) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("failed to load reward actor state: %w", err) } circ, err := stateVMCirculatingSupplyInternal(ctx, ts.Key(), m.Chain, m.StateManager) if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("getting total circulating supply: %w", err) } powClaim, err := pst.TotalPower() if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("getting total power: %w", err) } rewPow, err := rst.ThisEpochBaselinePower() if err != nil { return api.DealCollateralBounds{}, xerrors.Errorf("getting reward baseline power: %w", err) } min, max := policy.DealProviderCollateralBounds(size, verified, powClaim.RawBytePower, powClaim.QualityAdjPower, rewPow, circ.FilCirculating, m.StateManager.GetNtwkVersion(ctx, ts.Height())) return api.DealCollateralBounds{ Min: types.BigDiv(types.BigMul(min, dealProviderCollateralNum), dealProviderCollateralDen), Max: max, }, nil } func (a *StateAPI) StateCirculatingSupply(ctx context.Context, tsk types.TipSetKey) (abi.TokenAmount, error) { ts, err := a.Chain.GetTipSetFromKey(tsk) if err != nil { return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err) } sTree, err := a.StateManager.ParentState(ts) if err != nil { return types.EmptyInt, err } return a.StateManager.GetCirculatingSupply(ctx, ts.Height()-1, sTree) } func (a *StateAPI) StateVMCirculatingSupplyInternal(ctx context.Context, tsk types.TipSetKey) (api.CirculatingSupply, error) { return stateVMCirculatingSupplyInternal(ctx, tsk, a.Chain, a.StateManager) } func stateVMCirculatingSupplyInternal( ctx context.Context, tsk types.TipSetKey, cstore *store.ChainStore, smgr *stmgr.StateManager, ) (api.CirculatingSupply, error) { ts, err := cstore.GetTipSetFromKey(tsk) if err != nil { return api.CirculatingSupply{}, xerrors.Errorf("loading tipset %s: %w", tsk, err) } sTree, err := smgr.ParentState(ts) if err != nil { return api.CirculatingSupply{}, err } return smgr.GetVMCirculatingSupplyDetailed(ctx, ts.Height(), sTree) } func (m *StateModule) StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (network.Version, error) { ts, err := m.Chain.GetTipSetFromKey(tsk) if err != nil { return network.VersionMax, xerrors.Errorf("loading tipset %s: %w", tsk, err) } // TODO: Height-1 to be consistent with the rest of the APIs? // But that's likely going to break a bunch of stuff. return m.StateManager.GetNtwkVersion(ctx, ts.Height()), nil }