api

package
v0.3.1 Latest Latest
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 Go to latest Published: Jun 4, 2020 License: Apache-2.0, MIT Imports: 30 Imported by: 327

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Index

Constants

View Source 
const (
	StageIdle = SyncStateStage(iota)
	StageHeaders
	StagePersistHeaders
	StageMessages
	StageSyncComplete
	StageSyncErrored
)

Variables

This section is empty.

Functions

func SignWith 

func SignWith(ctx context.Context, signer Signer, addr address.Address, signable ...Signable) error

Types

type ActiveSync 

type ActiveSync struct {
	Base   *types.TipSet
	Target *types.TipSet

	Stage  SyncStateStage
	Height abi.ChainEpoch

	Start   time.Time
	End     time.Time
	Message string
}

type ActorState 

type ActorState struct {
	Balance types.BigInt
	State   interface{}
}

type BlockMessages 

type BlockMessages struct {
	BlsMessages   []*types.Message
	SecpkMessages []*types.SignedMessage

	Cids []cid.Cid
}

type BlockTemplate added in v0.3.0 

type BlockTemplate struct {
	Miner            address.Address
	Parents          types.TipSetKey
	Ticket           *types.Ticket
	Eproof           *types.ElectionProof
	BeaconValues     []types.BeaconEntry
	Messages         []*types.SignedMessage
	Epoch            abi.ChainEpoch
	Timestamp        uint64
	WinningPoStProof []abi.PoStProof
}

type ChainSectorInfo 

type ChainSectorInfo struct {
	Info miner.SectorOnChainInfo
	ID   abi.SectorNumber
}

type ChannelInfo 

type ChannelInfo struct {
	Channel        address.Address
	ChannelMessage cid.Cid
}

type CommPRet added in v0.3.0 

type CommPRet struct {
	Root cid.Cid
	Size abi.UnpaddedPieceSize
}

type Common 

type Common interface {
	// Auth
	AuthVerify(ctx context.Context, token string) ([]auth.Permission, error)
	AuthNew(ctx context.Context, perms []auth.Permission) ([]byte, error)

	NetConnectedness(context.Context, peer.ID) (network.Connectedness, error)
	NetPeers(context.Context) ([]peer.AddrInfo, error)
	NetConnect(context.Context, peer.AddrInfo) error
	NetAddrsListen(context.Context) (peer.AddrInfo, error)
	NetDisconnect(context.Context, peer.ID) error
	NetFindPeer(context.Context, peer.ID) (peer.AddrInfo, error)
	NetPubsubScores(context.Context) ([]PubsubScore, error)

	// ID returns peerID of libp2p node backing this API
	ID(context.Context) (peer.ID, error)

	// Version provides information about API provider
	Version(context.Context) (Version, error)

	LogList(context.Context) ([]string, error)
	LogSetLevel(context.Context, string, string) error
}

type ComputeStateOutput added in v0.3.0 

type ComputeStateOutput struct {
	Root  cid.Cid
	Trace []*InvocResult
}

type DealInfo 

type DealInfo struct {
	ProposalCid cid.Cid
	State       storagemarket.StorageDealStatus
	Message     string // more information about deal state, particularly errors
	Provider    address.Address

	PieceCID cid.Cid
	Size     uint64

	PricePerEpoch types.BigInt
	Duration      uint64

	DealID abi.DealID
}

type Fault added in v0.3.1 

type Fault struct {
	Miner address.Address
	Epoch abi.ChainEpoch
}

type FileRef added in v0.3.0 

type FileRef struct {
	Path  string
	IsCAR bool
}

type FullNode 

type FullNode interface {
	Common

	// ChainNotify returns channel with chain head updates
	// First message is guaranteed to be of len == 1, and type == 'current'
	ChainNotify(context.Context) (<-chan []*HeadChange, error)
	// ChainHead returns the current head of the chain
	ChainHead(context.Context) (*types.TipSet, error)
	// ChainGetRandomness is used to sample the chain for randomness
	ChainGetRandomness(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
	// ChainGetBlock returns the block specified by the given CID
	ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error)
	ChainGetTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
	ChainGetBlockMessages(context.Context, cid.Cid) (*BlockMessages, error)
	ChainGetParentReceipts(context.Context, cid.Cid) ([]*types.MessageReceipt, error)
	ChainGetParentMessages(context.Context, cid.Cid) ([]Message, error)
	ChainGetTipSetByHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
	ChainHasObj(context.Context, cid.Cid) (bool, error)
	ChainStatObj(context.Context, cid.Cid, cid.Cid) (ObjStat, error)
	ChainSetHead(context.Context, types.TipSetKey) error
	ChainGetGenesis(context.Context) (*types.TipSet, error)
	ChainTipSetWeight(context.Context, types.TipSetKey) (types.BigInt, error)
	ChainGetNode(ctx context.Context, p string) (*IpldObject, error)
	ChainGetMessage(context.Context, cid.Cid) (*types.Message, error)
	ChainGetPath(ctx context.Context, from types.TipSetKey, to types.TipSetKey) ([]*HeadChange, error)
	ChainExport(context.Context, types.TipSetKey) (<-chan []byte, error)

	// SyncState returns the current status of the lotus sync system
	SyncState(context.Context) (*SyncState, error)
	// SyncSubmitBlock can be used to submit a newly created block to the
	// network through this node
	SyncSubmitBlock(ctx context.Context, blk *types.BlockMsg) error
	SyncIncomingBlocks(ctx context.Context) (<-chan *types.BlockHeader, error)
	SyncMarkBad(ctx context.Context, bcid cid.Cid) error
	SyncCheckBad(ctx context.Context, bcid cid.Cid) (string, error)

	MpoolPending(context.Context, types.TipSetKey) ([]*types.SignedMessage, error)
	MpoolPush(context.Context, *types.SignedMessage) (cid.Cid, error)
	MpoolPushMessage(context.Context, *types.Message) (*types.SignedMessage, error) // get nonce, sign, push
	MpoolGetNonce(context.Context, address.Address) (uint64, error)
	MpoolSub(context.Context) (<-chan MpoolUpdate, error)
	MpoolEstimateGasPrice(context.Context, uint64, address.Address, int64, types.TipSetKey) (types.BigInt, error)

	MinerGetBaseInfo(context.Context, address.Address, abi.ChainEpoch, types.TipSetKey) (*MiningBaseInfo, error)
	MinerCreateBlock(context.Context, *BlockTemplate) (*types.BlockMsg, error)

	WalletNew(context.Context, crypto.SigType) (address.Address, error)
	WalletHas(context.Context, address.Address) (bool, error)
	WalletList(context.Context) ([]address.Address, error)
	WalletBalance(context.Context, address.Address) (types.BigInt, error)
	WalletSign(context.Context, address.Address, []byte) (*crypto.Signature, error)
	WalletSignMessage(context.Context, address.Address, *types.Message) (*types.SignedMessage, error)
	WalletVerify(context.Context, address.Address, []byte, *crypto.Signature) bool
	WalletDefaultAddress(context.Context) (address.Address, error)
	WalletSetDefault(context.Context, address.Address) error
	WalletExport(context.Context, address.Address) (*types.KeyInfo, error)
	WalletImport(context.Context, *types.KeyInfo) (address.Address, error)

	// ClientImport imports file under the specified path into filestore
	ClientImport(ctx context.Context, ref FileRef) (cid.Cid, error)
	// ClientStartDeal proposes a deal with a miner
	ClientStartDeal(ctx context.Context, params *StartDealParams) (*cid.Cid, error)
	// ClientGetDeal info returns the latest information about a given deal
	ClientGetDealInfo(context.Context, cid.Cid) (*DealInfo, error)
	ClientListDeals(ctx context.Context) ([]DealInfo, error)
	ClientHasLocal(ctx context.Context, root cid.Cid) (bool, error)
	ClientFindData(ctx context.Context, root cid.Cid) ([]QueryOffer, error)
	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *FileRef) error
	ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error)
	ClientCalcCommP(ctx context.Context, inpath string, miner address.Address) (*CommPRet, error)
	ClientGenCar(ctx context.Context, ref FileRef, outpath string) error

	// ClientListImports lists imported files and their root CIDs
	ClientListImports(ctx context.Context) ([]Import, error)

	// if tipset is nil, we'll use heaviest
	StateCall(context.Context, *types.Message, types.TipSetKey) (*InvocResult, error)
	StateReplay(context.Context, types.TipSetKey, cid.Cid) (*InvocResult, error)
	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
	StateReadState(ctx context.Context, act *types.Actor, tsk types.TipSetKey) (*ActorState, error)
	StateListMessages(ctx context.Context, match *types.Message, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)

	StateNetworkName(context.Context) (dtypes.NetworkName, error)
	StateMinerSectors(context.Context, address.Address, *abi.BitField, bool, types.TipSetKey) ([]*ChainSectorInfo, error)
	StateMinerProvingSet(context.Context, address.Address, types.TipSetKey) ([]*ChainSectorInfo, error)
	StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*miner.DeadlineInfo, error)
	StateMinerPower(context.Context, address.Address, types.TipSetKey) (*MinerPower, error)
	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (miner.MinerInfo, error)
	StateMinerDeadlines(context.Context, address.Address, types.TipSetKey) (*miner.Deadlines, error)
	StateMinerFaults(context.Context, address.Address, types.TipSetKey) (*abi.BitField, error)
	// Returns all non-expired Faults that occur within lookback epochs of the given tipset
	StateAllMinerFaults(ctx context.Context, lookback abi.ChainEpoch, ts types.TipSetKey) ([]*Fault, error)
	StateMinerRecoveries(context.Context, address.Address, types.TipSetKey) (*abi.BitField, error)
	StateMinerInitialPledgeCollateral(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (types.BigInt, error)
	StateMinerAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error)
	StateSectorGetInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorOnChainInfo, error)
	StatePledgeCollateral(context.Context, types.TipSetKey) (types.BigInt, error)
	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*MsgLookup, error)
	StateSearchMsg(context.Context, cid.Cid) (*MsgLookup, error)
	StateListMiners(context.Context, types.TipSetKey) ([]address.Address, error)
	StateListActors(context.Context, types.TipSetKey) ([]address.Address, error)
	StateMarketBalance(context.Context, address.Address, types.TipSetKey) (MarketBalance, error)
	StateMarketParticipants(context.Context, types.TipSetKey) (map[string]MarketBalance, error)
	StateMarketDeals(context.Context, types.TipSetKey) (map[string]MarketDeal, error)
	StateMarketStorageDeal(context.Context, abi.DealID, types.TipSetKey) (*MarketDeal, error)
	StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
	StateAccountKey(context.Context, address.Address, types.TipSetKey) (address.Address, error)
	StateChangedActors(context.Context, cid.Cid, cid.Cid) (map[string]types.Actor, error)
	StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)
	StateMinerSectorCount(context.Context, address.Address, types.TipSetKey) (MinerSectors, error)
	StateCompute(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*ComputeStateOutput, error)

	MsigGetAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
	MsigCreate(context.Context, int64, []address.Address, types.BigInt, address.Address, types.BigInt) (cid.Cid, error)
	MsigPropose(context.Context, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
	MsigApprove(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
	MsigCancel(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)

	MarketEnsureAvailable(context.Context, address.Address, address.Address, types.BigInt) (cid.Cid, error)

	PaychGet(ctx context.Context, from, to address.Address, ensureFunds types.BigInt) (*ChannelInfo, error)
	PaychList(context.Context) ([]address.Address, error)
	PaychStatus(context.Context, address.Address) (*PaychStatus, error)
	PaychClose(context.Context, address.Address) (cid.Cid, error)
	PaychAllocateLane(ctx context.Context, ch address.Address) (uint64, error)
	PaychNewPayment(ctx context.Context, from, to address.Address, vouchers []VoucherSpec) (*PaymentInfo, error)
	PaychVoucherCheckValid(context.Context, address.Address, *paych.SignedVoucher) error
	PaychVoucherCheckSpendable(context.Context, address.Address, *paych.SignedVoucher, []byte, []byte) (bool, error)
	PaychVoucherCreate(context.Context, address.Address, types.BigInt, uint64) (*paych.SignedVoucher, error)
	PaychVoucherAdd(context.Context, address.Address, *paych.SignedVoucher, []byte, types.BigInt) (types.BigInt, error)
	PaychVoucherList(context.Context, address.Address) ([]*paych.SignedVoucher, error)
	PaychVoucherSubmit(context.Context, address.Address, *paych.SignedVoucher) (cid.Cid, error)
}

FullNode API is a low-level interface to the Filecoin network full node

type HeadChange added in v0.3.0 

type HeadChange struct {
	Type string
	Val  *types.TipSet
}

type Import 

type Import struct {
	Status   filestore.Status
	Key      cid.Cid
	FilePath string
	Size     uint64
}

type InvocResult added in v0.3.0 

type InvocResult struct {
	Msg                *types.Message
	MsgRct             *types.MessageReceipt
	InternalExecutions []*types.ExecutionResult
	Error              string
	Duration           time.Duration
}

type IpldObject added in v0.3.0 

type IpldObject struct {
	Cid cid.Cid
	Obj interface{}
}

type MarketBalance added in v0.3.0 

type MarketBalance struct {
	Escrow big.Int
	Locked big.Int
}

type MarketDeal added in v0.3.0 

type MarketDeal struct {
	Proposal market.DealProposal
	State    market.DealState
}

type Message 

type Message struct {
	Cid     cid.Cid
	Message *types.Message
}

type MethodCall added in v0.2.6 

type MethodCall struct {
	types.MessageReceipt
	Error string
}

type MinerPower 

type MinerPower struct {
	MinerPower power.Claim
	TotalPower power.Claim
}

type MinerSectors added in v0.1.5 

type MinerSectors struct {
	Sset uint64
	Pset uint64
}

type MiningBaseInfo added in v0.3.0 

type MiningBaseInfo struct {
	MinerPower      types.BigInt
	NetworkPower    types.BigInt
	Sectors         []abi.SectorInfo
	WorkerKey       address.Address
	SectorSize      abi.SectorSize
	PrevBeaconEntry types.BeaconEntry
	BeaconEntries   []types.BeaconEntry
}

type MpoolChange 

type MpoolChange int
const (
	MpoolAdd MpoolChange = iota
	MpoolRemove
)

type MpoolUpdate 

type MpoolUpdate struct {
	Type    MpoolChange
	Message *types.SignedMessage
}

type MsgLookup added in v0.3.0 

type MsgLookup struct {
	Receipt types.MessageReceipt
	TipSet  *types.TipSet
}

type MsigProposeResponse added in v0.3.0 

type MsigProposeResponse int
const (
	MsigApprove MsigProposeResponse = iota
	MsigCancel
)

type MultiaddrSlice 

type MultiaddrSlice []ma.Multiaddr

func (*MultiaddrSlice) UnmarshalJSON 

func (m *MultiaddrSlice) UnmarshalJSON(raw []byte) (err error)

type ObjStat added in v0.3.0 

type ObjStat struct {
	Size  uint64
	Links uint64
}

type PCHDir 

type PCHDir int
const (
	PCHUndef PCHDir = iota
	PCHInbound
	PCHOutbound
)

type PaychStatus 

type PaychStatus struct {
	ControlAddr address.Address
	Direction   PCHDir
}

type PaymentInfo 

type PaymentInfo struct {
	Channel        address.Address
	ChannelMessage *cid.Cid
	Vouchers       []*paych.SignedVoucher
}

func (*PaymentInfo) MarshalCBOR 

func (t *PaymentInfo) MarshalCBOR(w io.Writer) error

func (*PaymentInfo) UnmarshalCBOR 

func (t *PaymentInfo) UnmarshalCBOR(r io.Reader) error

type PubsubScore added in v0.3.1 

type PubsubScore struct {
	ID    peer.ID
	Score float64
}

type QueryOffer 

type QueryOffer struct {
	Err string

	Root cid.Cid

	Size                    uint64
	MinPrice                types.BigInt
	PaymentInterval         uint64
	PaymentIntervalIncrease uint64
	Miner                   address.Address
	MinerPeerID             peer.ID
}

func (*QueryOffer) Order 

func (o *QueryOffer) Order(client address.Address) RetrievalOrder

type RetrievalOrder 

type RetrievalOrder struct {
	// TODO: make this less unixfs specific
	Root cid.Cid
	Size uint64
	// TODO: support offset
	Total                   types.BigInt
	PaymentInterval         uint64
	PaymentIntervalIncrease uint64
	Client                  address.Address
	Miner                   address.Address
	MinerPeerID             peer.ID
}

type SealRes added in v0.3.0 

type SealRes struct {
	Err   string
	GoErr error `json:"-"`

	Proof []byte
}

type SealSeed added in v0.3.0 

type SealSeed struct {
	Value abi.InteractiveSealRandomness
	Epoch abi.ChainEpoch
}

func (*SealSeed) Equals added in v0.3.0 

func (st *SealSeed) Equals(ost *SealSeed) bool

func (*SealSeed) MarshalCBOR added in v0.3.0 

func (t *SealSeed) MarshalCBOR(w io.Writer) error

func (*SealSeed) UnmarshalCBOR added in v0.3.0 

func (t *SealSeed) UnmarshalCBOR(r io.Reader) error

type SealTicket added in v0.3.0 

type SealTicket struct {
	Value abi.SealRandomness
	Epoch abi.ChainEpoch
}

func (*SealTicket) Equals added in v0.3.0 

func (st *SealTicket) Equals(ost *SealTicket) bool

func (*SealTicket) MarshalCBOR added in v0.3.0 

func (t *SealTicket) MarshalCBOR(w io.Writer) error

func (*SealTicket) UnmarshalCBOR added in v0.3.0 

func (t *SealTicket) UnmarshalCBOR(r io.Reader) error

type SealedRef 

type SealedRef struct {
	SectorID abi.SectorNumber
	Offset   uint64
	Size     abi.UnpaddedPieceSize
}

func (*SealedRef) MarshalCBOR 

func (t *SealedRef) MarshalCBOR(w io.Writer) error

func (*SealedRef) UnmarshalCBOR 

func (t *SealedRef) UnmarshalCBOR(r io.Reader) error

type SealedRefs 

type SealedRefs struct {
	Refs []SealedRef
}

func (*SealedRefs) MarshalCBOR 

func (t *SealedRefs) MarshalCBOR(w io.Writer) error

func (*SealedRefs) UnmarshalCBOR 

func (t *SealedRefs) UnmarshalCBOR(r io.Reader) error

type SectorInfo 

type SectorInfo struct {
	SectorID abi.SectorNumber
	State    SectorState
	CommD    *cid.Cid
	CommR    *cid.Cid
	Proof    []byte
	Deals    []abi.DealID
	Ticket   SealTicket
	Seed     SealSeed
	Retries  uint64

	LastErr string

	Log []SectorLog
}

type SectorLog added in v0.2.6 

type SectorLog struct {
	Kind      string
	Timestamp uint64

	Trace string

	Message string
}

type SectorState 

type SectorState string

type SignFunc 

type SignFunc = func(context.Context, []byte) (*crypto.Signature, error)

type Signable 

type Signable interface {
	Sign(context.Context, SignFunc) error
}

type Signer 

type Signer func(context.Context, address.Address, []byte) (*crypto.Signature, error)

type StartDealParams added in v0.3.0 

type StartDealParams struct {
	Data              *storagemarket.DataRef
	Wallet            address.Address
	Miner             address.Address
	EpochPrice        types.BigInt
	MinBlocksDuration uint64
	DealStartEpoch    abi.ChainEpoch
}

type StorageMiner 

type StorageMiner interface {
	Common

	ActorAddress(context.Context) (address.Address, error)

	ActorSectorSize(context.Context, address.Address) (abi.SectorSize, error)

	MiningBase(context.Context) (*types.TipSet, error)

	// Temp api for testing
	PledgeSector(context.Context) error

	// Get the status of a given sector by ID
	SectorsStatus(context.Context, abi.SectorNumber) (SectorInfo, error)

	// List all staged sectors
	SectorsList(context.Context) ([]abi.SectorNumber, error)

	SectorsRefs(context.Context) (map[string][]SealedRef, error)

	SectorsUpdate(context.Context, abi.SectorNumber, SectorState) error

	StorageList(ctx context.Context) (map[stores.ID][]stores.Decl, error)
	StorageLocal(ctx context.Context) (map[stores.ID]string, error)
	StorageStat(ctx context.Context, id stores.ID) (stores.FsStat, error)

	// WorkerConnect tells the node to connect to workers RPC
	WorkerConnect(context.Context, string) error
	WorkerStats(context.Context) (map[uint64]storiface.WorkerStats, error)

	stores.SectorIndex

	MarketImportDealData(ctx context.Context, propcid cid.Cid, path string) error
	MarketListDeals(ctx context.Context) ([]storagemarket.StorageDeal, error)
	MarketListIncompleteDeals(ctx context.Context) ([]storagemarket.MinerDeal, error)
	MarketSetPrice(context.Context, types.BigInt) error

	DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error
	DealsList(ctx context.Context) ([]storagemarket.StorageDeal, error)

	StorageAddLocal(ctx context.Context, path string) error
}

StorageMiner is a low-level interface to the Filecoin network storage miner node

type SyncState 

type SyncState struct {
	ActiveSyncs []ActiveSync
}

type SyncStateStage 

type SyncStateStage int

type Version 

type Version struct {
	Version string

	// APIVersion is a binary encoded semver version of the remote implementing
	// this api
	//
	// See APIVersion in build/version.go
	APIVersion build.Version

	// Seconds
	BlockDelay uint64
}

Version provides various build-time information

func (Version) String 

func (v Version) String() string

type VoucherSpec 

type VoucherSpec struct {
	Amount      types.BigInt
	TimeLockMin abi.ChainEpoch
	TimeLockMax abi.ChainEpoch
	MinSettle   abi.ChainEpoch

	Extra *paych.ModVerifyParams
}

type WorkerAPI added in v0.3.1 

type WorkerAPI interface {
	Version(context.Context) (build.Version, error)

	TaskTypes(context.Context) (map[sealtasks.TaskType]struct{}, error) // TaskType -> Weight
	Paths(context.Context) ([]stores.StoragePath, error)
	Info(context.Context) (storiface.WorkerInfo, error)

	storage.Sealer

	UnsealPiece(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error
	ReadPiece(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) error

	Fetch(context.Context, abi.SectorID, stores.SectorFileType, bool, stores.AcquireMode) error

	Closing(context.Context) (<-chan struct{}, error)
}

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