lotus/node/impl/full/state.go

1432 lines
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package full
import (
"bytes"
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"context"
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"encoding/json"
"strconv"
"github.com/filecoin-project/go-state-types/crypto"
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"github.com/filecoin-project/go-state-types/cbor"
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cid "github.com/ipfs/go-cid"
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"go.uber.org/fx"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-bitfield"
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"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"
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"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/actors/builtin"
"github.com/filecoin-project/lotus/chain/actors/builtin/market"
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"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
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"github.com/filecoin-project/lotus/chain/actors/builtin/multisig"
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"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"
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"github.com/filecoin-project/lotus/chain/beacon"
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"github.com/filecoin-project/lotus/chain/consensus"
"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"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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)
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)
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)
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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)
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StateSearchMsg(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
}
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var _ StateModuleAPI = *new(api.FullNode)
// 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)
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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
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Consensus consensus.Consensus
TsExec stmgr.Executor
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}
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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)
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if err != nil {
return nil, xerrors.Errorf("failed to load miner actor state: %w", err)
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}
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
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act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk)
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if err != nil {
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return nil, xerrors.Errorf("failed to load miner actor: %w", err)
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}
mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act)
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if err != nil {
return nil, xerrors.Errorf("failed to load miner actor state: %w", err)
}
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activeSectors, err := miner.AllPartSectors(mas, miner.Partition.ActiveSectors)
if err != nil {
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return nil, xerrors.Errorf("merge partition active sets: %w", err)
}
return mas.LoadSectors(&activeSectors)
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}
func (m *StateModule) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
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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 {
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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 {
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return miner.MinerInfo{}, xerrors.Errorf("failed to load miner actor state: %w", err)
}
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info, err := mas.Info()
if err != nil {
return miner.MinerInfo{}, err
}
return info, nil
}
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func (a *StateAPI) StateMinerDeadlines(ctx context.Context, m address.Address, tsk types.TipSetKey) ([]api.Deadline, error) {
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act, err := a.StateManager.LoadActorTsk(ctx, m, tsk)
if err != nil {
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return nil, xerrors.Errorf("failed to load miner actor: %w", err)
}
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mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act)
if err != nil {
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return nil, xerrors.Errorf("failed to load miner actor state: %w", err)
}
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deadlines, err := mas.NumDeadlines()
if err != nil {
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return nil, xerrors.Errorf("getting deadline count: %w", err)
}
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out := make([]api.Deadline, deadlines)
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if err := mas.ForEachDeadline(func(i uint64, dl miner.Deadline) error {
ps, err := dl.PartitionsPoSted()
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if err != nil {
return err
}
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l, err := dl.DisputableProofCount()
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if err != nil {
return err
}
out[i] = api.Deadline{
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PostSubmissions: ps,
DisputableProofCount: l,
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}
return nil
}); err != nil {
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return nil, err
}
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return out, nil
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}
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func (a *StateAPI) StateMinerPartitions(ctx context.Context, m address.Address, dlIdx uint64, tsk types.TipSetKey) ([]api.Partition, error) {
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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)
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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)
}
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var out []api.Partition
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err = dl.ForEachPartition(func(_ uint64, part miner.Partition) error {
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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,
})
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return nil
})
return out, err
}
func (m *StateModule) StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, 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 {
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return nil, xerrors.Errorf("failed to load miner actor: %w", err)
}
mas, err := miner.Load(m.StateManager.ChainStore().ActorStore(ctx), act)
if err != nil {
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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
}
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func (a *StateAPI) StateMinerFaults(ctx context.Context, addr address.Address, tsk types.TipSetKey) (bitfield.BitField, error) {
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act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk)
if err != nil {
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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 {
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return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor state: %w", err)
}
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return miner.AllPartSectors(mas, miner.Partition.FaultySectors)
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}
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*/
}
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func (a *StateAPI) StateMinerRecoveries(ctx context.Context, addr address.Address, tsk types.TipSetKey) (bitfield.BitField, error) {
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act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk)
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if err != nil {
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return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor: %w", err)
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}
mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act)
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if err != nil {
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return bitfield.BitField{}, xerrors.Errorf("failed to load miner actor state: %w", err)
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}
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return miner.AllPartSectors(mas, miner.Partition.RecoveringSectors)
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}
func (m *StateModule) StateMinerPower(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*api.MinerPower, error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
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if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
mp, net, hmp, err := stmgr.GetPower(ctx, m.StateManager, ts, addr)
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if err != nil {
return nil, err
}
return &api.MinerPower{
MinerPower: mp,
TotalPower: net,
HasMinPower: hmp,
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}, nil
}
func (a *StateAPI) StateCall(ctx context.Context, msg *types.Message, tsk types.TipSetKey) (res *api.InvocResult, err error) {
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ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
for {
res, err = a.StateManager.Call(ctx, msg, ts)
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if err != stmgr.ErrExpensiveFork {
break
}
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ts, err = a.Chain.GetTipSetFromKey(ctx, 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
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var err error
if tsk == types.EmptyTSK {
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mlkp, err := a.StateSearchMsg(ctx, types.EmptyTSK, mc, stmgr.LookbackNoLimit, true)
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)
}
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msgToReplay = mlkp.Message
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executionTs, err := a.Chain.GetTipSetFromKey(ctx, mlkp.TipSet)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", mlkp.TipSet, err)
}
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ts, err = a.Chain.LoadTipSet(ctx, executionTs.Parents())
if err != nil {
return nil, xerrors.Errorf("loading parent tipset %s: %w", mlkp.TipSet, err)
}
} else {
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ts, err = a.Chain.LoadTipSet(ctx, tsk)
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if err != nil {
return nil, xerrors.Errorf("loading specified tipset %s: %w", tsk, err)
}
}
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m, r, err := a.StateManager.Replay(ctx, ts, msgToReplay)
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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,
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GasCost: stmgr.MakeMsgGasCost(m, r),
ExecutionTrace: r.ExecutionTrace,
Error: errstr,
Duration: r.Duration,
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}, nil
}
func (m *StateModule) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (a *types.Actor, err error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, 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) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return address.Undef, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
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return m.StateManager.LookupID(ctx, addr, ts)
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}
func (m *StateModule) StateAccountKey(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
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if err != nil {
return address.Undef, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
return m.StateManager.ResolveToKeyAddress(ctx, addr, ts)
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}
func (a *StateAPI) StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error) {
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ts, err := a.Chain.GetTipSetFromKey(ctx, 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 {
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return nil, xerrors.Errorf("getting actor: %w", err)
}
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blk, err := a.Chain.StateBlockstore().Get(ctx, act.Head)
if err != nil {
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return nil, xerrors.Errorf("getting actor head: %w", err)
}
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oif, err := vm.DumpActorState(a.TsExec.NewActorRegistry(), act, blk.RawData())
if err != nil {
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return nil, xerrors.Errorf("dumping actor state (a:%s): %w", actor, err)
}
return &api.ActorState{
Balance: act.Balance,
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Code: act.Code,
State: oif,
}, nil
}
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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)
}
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paramType, err := stmgr.GetParamType(a.TsExec.NewActorRegistry(), act.Code, method)
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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
}
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func (a *StateAPI) StateEncodeParams(ctx context.Context, toActCode cid.Cid, method abi.MethodNum, params json.RawMessage) ([]byte, error) {
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paramType, err := stmgr.GetParamType(a.TsExec.NewActorRegistry(), toActCode, method)
2021-08-20 15:31:01 +00:00
if err != nil {
return nil, xerrors.Errorf("getting params type: %w", err)
}
if err := json.Unmarshal(params, &paramType); err != nil {
return nil, xerrors.Errorf("json unmarshal: %w", err)
}
var cbb bytes.Buffer
if err := paramType.(cbor.Marshaler).MarshalCBOR(&cbb); err != nil {
return nil, xerrors.Errorf("cbor marshal: %w", err)
}
return cbb.Bytes(), 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.
2020-04-30 22:11:14 +00:00
return stmgr.MinerGetBaseInfo(ctx, a.StateManager, a.Beacon, tsk, epoch, maddr, a.ProofVerifier)
}
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func (a *StateAPI) MinerCreateBlock(ctx context.Context, bt *api.BlockTemplate) (*types.BlockMsg, error) {
2021-09-02 16:07:23 +00:00
fblk, err := a.Consensus.CreateBlock(ctx, a.Wallet, bt)
if err != nil {
return nil, err
}
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if fblk == nil {
return nil, nil
}
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
}
2021-04-03 10:55:29 +00:00
func (m *StateModule) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64, lookbackLimit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error) {
ts, recpt, found, err := m.StateManager.WaitForMessage(ctx, msg, confidence, lookbackLimit, allowReplaced)
if err != nil {
return nil, err
}
var returndec interface{}
if recpt.ExitCode == 0 && len(recpt.Return) > 0 {
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cmsg, err := m.Chain.GetCMessage(ctx, 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, m.StateManager, 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,
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TipSet: ts.Key(),
Height: ts.Height(),
}, nil
}
func (m *StateModule) StateSearchMsg(ctx context.Context, tsk types.TipSetKey, msg cid.Cid, lookbackLimit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error) {
2021-12-11 21:03:00 +00:00
fromTs, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
ts, recpt, found, err := m.StateManager.SearchForMessage(ctx, fromTs, msg, lookbackLimit, allowReplaced)
if err != nil {
return nil, err
}
if ts != nil {
return &api.MsgLookup{
Message: found,
Receipt: *recpt,
2020-07-12 03:54:25 +00:00
TipSet: ts.Key(),
Height: ts.Height(),
}, nil
}
return nil, nil
}
func (m *StateModule) StateListMiners(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, 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) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
return a.StateManager.ListAllActors(ctx, ts)
}
2019-10-22 10:09:36 +00:00
func (m *StateModule) StateMarketBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MarketBalance, error) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return api.MarketBalance{}, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
return m.StateManager.MarketBalance(ctx, addr, ts)
2019-10-22 10:09:36 +00:00
}
func (a *StateAPI) StateMarketParticipants(ctx context.Context, tsk types.TipSetKey) (map[string]api.MarketBalance, error) {
2020-02-08 02:18:32 +00:00
out := map[string]api.MarketBalance{}
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, 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()
2020-02-08 02:18:32 +00:00
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 {
2020-02-08 02:18:32 +00:00
lk, err := locked.Get(a)
if err != nil {
return err
}
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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{}
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, 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) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
return stmgr.GetStorageDeal(ctx, m.StateManager, dealId, ts)
}
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func (a *StateAPI) StateChangedActors(ctx context.Context, old cid.Cid, new cid.Cid) (map[string]types.Actor, error) {
store := a.Chain.ActorStore(ctx)
2019-11-15 18:38:09 +00:00
2020-09-21 19:50:12 +00:00
oldTree, err := state.LoadStateTree(store, old)
2019-11-15 18:38:09 +00:00
if err != nil {
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return nil, xerrors.Errorf("failed to load old state tree: %w", err)
2019-11-15 18:38:09 +00:00
}
2020-09-21 19:50:12 +00:00
newTree, err := state.LoadStateTree(store, new)
2019-11-15 18:38:09 +00:00
if err != nil {
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return nil, xerrors.Errorf("failed to load new state tree: %w", err)
2019-11-15 18:38:09 +00:00
}
return state.Diff(ctx, oldTree, newTree)
2019-11-15 18:38:09 +00:00
}
2019-12-11 23:31:59 +00:00
func (a *StateAPI) StateMinerSectorCount(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MinerSectors, error) {
2020-09-15 19:09:39 +00:00
act, err := a.StateManager.LoadActorTsk(ctx, addr, tsk)
2020-07-18 12:54:21 +00:00
if err != nil {
return api.MinerSectors{}, err
}
mas, err := miner.Load(a.Chain.ActorStore(ctx), act)
2020-09-15 19:09:39 +00:00
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
2019-12-11 23:31:59 +00:00
}
2020-01-07 19:03:11 +00:00
func (a *StateAPI) StateSectorPreCommitInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return miner.SectorPreCommitOnChainInfo{}, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
2020-09-17 08:17:14 +00:00
pci, err := stmgr.PreCommitInfo(ctx, a.StateManager, maddr, n, ts)
if err != nil {
return miner.SectorPreCommitOnChainInfo{}, err
2020-09-29 01:37:47 +00:00
} else if pci == nil {
return miner.SectorPreCommitOnChainInfo{}, xerrors.Errorf("precommit info is not exists")
2020-09-17 08:17:14 +00:00
}
return *pci, err
}
func (m *StateModule) StateSectorGetInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
return stmgr.MinerSectorInfo(ctx, m.StateManager, maddr, n, ts)
}
2020-09-15 19:09:39 +00:00
func (a *StateAPI) StateSectorExpiration(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorExpiration, error) {
2020-09-15 17:44:44 +00:00
act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk)
if err != nil {
return nil, err
}
mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act)
2020-09-15 17:44:44 +00:00
if err != nil {
return nil, err
}
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return mas.GetSectorExpiration(sectorNumber)
}
2020-09-15 19:09:39 +00:00
func (a *StateAPI) StateSectorPartition(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorLocation, error) {
2020-09-15 17:44:44 +00:00
act, err := a.StateManager.LoadActorTsk(ctx, maddr, tsk)
2020-07-14 12:32:17 +00:00
if err != nil {
return nil, err
}
mas, err := miner.Load(a.StateManager.ChainStore().ActorStore(ctx), act)
2020-09-15 17:44:44 +00:00
if err != nil {
return nil, err
}
return mas.FindSector(sectorNumber)
2020-07-14 12:32:17 +00:00
}
2020-10-15 15:54:36 +00:00
func (a *StateAPI) StateListMessages(ctx context.Context, match *api.MessageMatch, tsk types.TipSetKey, toheight abi.ChainEpoch) ([]cid.Cid, error) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
2020-01-07 19:03:11 +00:00
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")
} else if match.To != address.Undef {
_, err := a.StateLookupID(ctx, match.To, tsk)
// if the recipient doesn't exist at the start point, we're not gonna find any matches
if xerrors.Is(err, types.ErrActorNotFound) {
return nil, nil
}
if err != nil {
return nil, xerrors.Errorf("looking up match.To: %w", err)
}
} else if match.From != address.Undef {
_, err := a.StateLookupID(ctx, match.From, tsk)
// if the sender doesn't exist at the start point, we're not gonna find any matches
if xerrors.Is(err, types.ErrActorNotFound) {
return nil, nil
}
if err != nil {
return nil, xerrors.Errorf("looking up match.From: %w", err)
}
2020-01-07 19:03:11 +00:00
}
// TODO: This should probably match on both ID and robust address, no?
2020-01-07 19:03:11 +00:00
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 {
2021-12-17 09:42:09 +00:00
msgs, err := a.Chain.MessagesForTipset(ctx, ts)
2020-01-07 19:03:11 +00:00
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
}
2021-12-11 21:03:00 +00:00
next, err := a.Chain.LoadTipSet(ctx, ts.Parents())
2020-01-07 19:03:11 +00:00
if err != nil {
return nil, xerrors.Errorf("loading next tipset: %w", err)
}
ts = next
}
return out, nil
}
2020-03-08 02:31:36 +00:00
func (a *StateAPI) StateCompute(ctx context.Context, height abi.ChainEpoch, msgs []*types.Message, tsk types.TipSetKey) (*api.ComputeStateOutput, error) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
2020-03-08 02:31:36 +00:00
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
}
2020-03-08 02:31:36 +00:00
return &api.ComputeStateOutput{
Root: st,
Trace: t,
}, nil
}
func (m *StateModule) MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, 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 {
2020-09-15 21:44:03 +00:00
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)
}
2020-09-15 21:44:03 +00:00
locked, err := msas.LockedBalance(ts.Height())
if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to compute locked multisig balance: %w", err)
}
2020-09-15 21:44:03 +00:00
return types.BigSub(act.Balance, locked), nil
}
func (a *StateAPI) MsigGetVestingSchedule(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MsigVesting, error) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, 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) {
2021-12-11 21:03:00 +00:00
startTs, err := m.Chain.GetTipSetFromKey(ctx, start)
if err != nil {
return types.EmptyInt, xerrors.Errorf("loading start tipset %s: %w", start, err)
}
2021-12-11 21:03:00 +00:00
endTs, err := m.Chain.GetTipSetFromKey(ctx, 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 {
2020-09-15 21:44:03 +00:00
return types.EmptyInt, xerrors.Errorf("failed to load multisig actor at end epoch: %w", err)
}
msas, err := multisig.Load(m.Chain.ActorStore(ctx), act)
2020-09-15 21:44:03 +00:00
if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to load multisig actor state: %w", err)
}
2020-09-15 21:44:03 +00:00
startLk, err := msas.LockedBalance(startTs.Height())
if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to compute locked balance at start height: %w", err)
}
2020-09-15 21:44:03 +00:00
endLk, err := msas.LockedBalance(endTs.Height())
if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to compute locked balance at end height: %w", err)
}
2020-09-15 21:44:03 +00:00
return types.BigSub(startLk, endLk), nil
}
func (m *StateModule) MsigGetPending(ctx context.Context, addr address.Address, tsk types.TipSetKey) ([]*api.MsigTransaction, error) {
2021-12-11 21:03:00 +00:00
ts, err := m.Chain.GetTipSetFromKey(ctx, 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)
2020-07-28 18:55:20 +00:00
func (a *StateAPI) StateMinerPreCommitDepositForPower(ctx context.Context, maddr address.Address, pci miner.SectorPreCommitInfo, tsk types.TipSetKey) (types.BigInt, error) {
2021-12-11 21:03:00 +00:00
ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
2020-07-28 18:55:20 +00:00
if err != nil {
return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
2020-09-15 23:47:58 +00:00
state, err := a.StateManager.ParentState(ts)
2020-07-28 18:55:20 +00:00
if err != nil {
2020-09-15 23:47:58 +00:00
return types.EmptyInt, xerrors.Errorf("loading state %s: %w", tsk, err)
2020-07-28 18:55:20 +00:00
}
2020-09-15 23:47:58 +00:00
ssize, err := pci.SealProof.SectorSize()
if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to get resolve size: %w", err)
2020-07-28 18:55:20 +00:00
}
store := a.Chain.ActorStore(ctx)
2020-07-28 18:55:20 +00:00
2020-09-15 23:47:58 +00:00
var sectorWeight abi.StoragePower
if act, err := state.GetActor(market.Address); err != nil {
2020-09-22 04:12:07 +00:00
return types.EmptyInt, xerrors.Errorf("loading market actor %s: %w", maddr, err)
} else if s, err := market.Load(store, act); err != nil {
2020-09-15 23:47:58 +00:00
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)
2020-09-15 23:47:58 +00:00
} else {
// NB: not exactly accurate, but should always lead us to *over* estimate, not under
duration := pci.Expiration - ts.Height()
2020-09-30 20:30:24 +00:00
sectorWeight = builtin.QAPowerForWeight(ssize, duration, w, vw)
2020-07-28 18:55:20 +00:00
}
2020-09-30 20:30:24 +00:00
var powerSmoothed builtin.FilterEstimate
2020-09-15 23:47:58 +00:00
if act, err := state.GetActor(power.Address); err != nil {
2020-09-22 04:12:07 +00:00
return types.EmptyInt, xerrors.Errorf("loading power actor: %w", err)
} else if s, err := power.Load(store, act); err != nil {
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return types.EmptyInt, xerrors.Errorf("loading power actor state: %w", err)
} else if p, err := s.TotalPowerSmoothed(); err != nil {
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return types.EmptyInt, xerrors.Errorf("failed to determine total power: %w", err)
} else {
powerSmoothed = p
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}
rewardActor, err := state.GetActor(reward.Address)
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if err != nil {
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return types.EmptyInt, xerrors.Errorf("loading miner actor: %w", err)
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}
rewardState, err := reward.Load(store, rewardActor)
if err != nil {
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return types.EmptyInt, xerrors.Errorf("loading reward actor state: %w", err)
}
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deposit, err := rewardState.PreCommitDepositForPower(powerSmoothed, sectorWeight)
if err != nil {
return big.Zero(), xerrors.Errorf("calculating precommit deposit: %w", err)
}
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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.
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ts, err := a.Chain.GetTipSetFromKey(ctx, 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 {
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return types.EmptyInt, xerrors.Errorf("loading market actor: %w", err)
} else if s, err := market.Load(store, act); err != nil {
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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()
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sectorWeight = builtin.QAPowerForWeight(ssize, duration, w, vw)
}
var (
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powerSmoothed builtin.FilterEstimate
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pledgeCollateral abi.TokenAmount
)
if act, err := state.GetActor(power.Address); err != nil {
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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)
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if err != nil {
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return types.EmptyInt, xerrors.Errorf("loading reward actor: %w", err)
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}
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())
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if err != nil {
return big.Zero(), xerrors.Errorf("getting circulating supply: %w", err)
}
initialPledge, err := rewardState.InitialPledgeForPower(
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sectorWeight,
pledgeCollateral,
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&powerSmoothed,
circSupply.FilCirculating,
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)
if err != nil {
return big.Zero(), xerrors.Errorf("calculating initial pledge: %w", err)
}
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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) {
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ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
return types.EmptyInt, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
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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)
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if err != nil {
return types.EmptyInt, xerrors.Errorf("failed to load miner actor state: %w", err)
}
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vested, err := mas.VestedFunds(ts.Height())
if err != nil {
return types.EmptyInt, err
}
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abal, err := mas.AvailableBalance(act.Balance)
if err != nil {
return types.EmptyInt, err
}
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return types.BigAdd(abal, vested), nil
}
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func (a *StateAPI) StateMinerSectorAllocated(ctx context.Context, maddr address.Address, s abi.SectorNumber, tsk types.TipSetKey) (bool, error) {
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ts, err := a.Chain.GetTipSetFromKey(ctx, tsk)
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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)
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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.
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// Returns zero if there is no entry in the data cap table for the
// address.
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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
}
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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)
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if err != nil {
return nil, xerrors.Errorf("failed to load verified registry state: %w", err)
}
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verified, dcap, err := vrs.VerifierDataCap(aid)
if err != nil {
return nil, xerrors.Errorf("looking up verifier: %w", err)
}
if !verified {
return nil, nil
}
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return &dcap, nil
}
// StateVerifiedClientStatus returns the data cap for the given address.
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// 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
}
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aid, err := m.StateLookupID(ctx, addr, tsk)
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if err != nil {
log.Warnf("lookup failure %v", err)
return nil, err
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}
vrs, err := verifreg.Load(m.StateManager.ChainStore().ActorStore(ctx), act)
if err != nil {
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return nil, xerrors.Errorf("failed to load verified registry state: %w", err)
}
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verified, dcap, err := vrs.VerifiedClientDataCap(aid)
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if err != nil {
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return nil, xerrors.Errorf("looking up verified client: %w", err)
}
if !verified {
return nil, nil
}
return &dcap, nil
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}
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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)
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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) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
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return api.DealCollateralBounds{}, xerrors.Errorf("loading tipset %s: %w", tsk, err)
}
pact, err := m.StateGetActor(ctx, power.Address, tsk)
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if err != nil {
return api.DealCollateralBounds{}, xerrors.Errorf("failed to load power actor: %w", err)
}
ract, err := m.StateGetActor(ctx, reward.Address, tsk)
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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)
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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 {
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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)
}
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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)
}
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min, max, err := policy.DealProviderCollateralBounds(size,
verified,
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powClaim.RawBytePower,
powClaim.QualityAdjPower,
rewPow,
circ.FilCirculating,
m.StateManager.GetNetworkVersion(ctx, ts.Height()))
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if err != nil {
return api.DealCollateralBounds{}, xerrors.Errorf("getting deal provider coll bounds: %w", err)
}
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return api.DealCollateralBounds{
Min: types.BigDiv(types.BigMul(min, dealProviderCollateralNum), dealProviderCollateralDen),
Max: max,
}, nil
}
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func (a *StateAPI) StateCirculatingSupply(ctx context.Context, tsk types.TipSetKey) (abi.TokenAmount, error) {
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ts, err := a.Chain.GetTipSetFromKey(ctx, 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) {
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ts, err := cstore.GetTipSetFromKey(ctx, tsk)
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if err != nil {
return api.CirculatingSupply{}, xerrors.Errorf("loading tipset %s: %w", tsk, err)
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}
sTree, err := smgr.ParentState(ts)
if err != nil {
return api.CirculatingSupply{}, err
}
return smgr.GetVMCirculatingSupplyDetailed(ctx, ts.Height(), sTree)
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}
func (m *StateModule) StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (network.Version, error) {
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ts, err := m.Chain.GetTipSetFromKey(ctx, tsk)
if err != nil {
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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.GetNetworkVersion(ctx, ts.Height()), nil
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}
func (a *StateAPI) StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
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return a.StateManager.GetRandomnessFromTickets(ctx, personalization, randEpoch, entropy, tsk)
}
func (a *StateAPI) StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
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return a.StateManager.GetRandomnessFromBeacon(ctx, personalization, randEpoch, entropy, tsk)
}