api

package
v1.5.0-rc1 Latest Latest
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 Go to latest Published: Jul 6, 2020 License: MIT Imports: 45 Imported by: 18

Documentation

Index

Constants

View Source 
const (
	// DefaultSkynetDefaultPath is the defaultPath value we use when the user
	// hasn't specified one and `index.html` exists in the skyfile.
	DefaultSkynetDefaultPath = "index.html"

	// DefaultSkynetRequestTimeout is the default request timeout for routes
	// that have a timeout query string parameter. If the request can not be
	// resolved within the given amount of time, it times out. This is used for
	// Skynet routes where a request times out if the DownloadByRoot project
	// does not finish in due time.
	DefaultSkynetRequestTimeout = 30 * time.Second

	// MaxSkynetRequestTimeout is the maximum a user is allowed to set as
	// request timeout. This to prevent an attack vector where the attacker
	// could cause a go-routine leak by creating a bunch of requests with very
	// high timeouts.
	MaxSkynetRequestTimeout = 15 * 60 // in seconds
)
View Source 
const StatusModuleNotLoaded = 490

StatusModuleNotLoaded is a custom http code to indicate that a module wasn't loaded by the Daemon and can therefore not be reached. It is used instead of the previous status code 404 to make a clear distinction between a module not being loaded and a resource which would usually be provided a module not being found.

Variables

View Source 
var (

	// ErrInvalidRPCDownloadRatio is returned if the user tries to set a value
	// for the download price or the base RPC Price that violates the maximum
	// ratio
	ErrInvalidRPCDownloadRatio = errors.New("invalid ratio between the download price and the base RPC price, base cost of 100M request should be cheaper than downloading 4TB")

	// ErrInvalidSectorAccessDownloadRatio is returned if the user tries to set
	// a value for the download price or the Sector Access Price that violates
	// the maximum ratio
	ErrInvalidSectorAccessDownloadRatio = errors.New("invalid ratio between the download price and the sector access price, base cost of 10M accesses should be cheaper than downloading 4TB")
)
View Source 
var (

	// ErrFundsNeedToBeSet is the error returned when the funds are not set for
	// the allowance
	ErrFundsNeedToBeSet = errors.New("funds needs to be set if it hasn't been set before")

	// ErrPeriodNeedToBeSet is the error returned when the period is not set for
	// the allowance
	ErrPeriodNeedToBeSet = errors.New("period needs to be set if it hasn't been set before")
)
View Source 
var ErrAPICallNotRecognized = errors.New("API call not recognized")

ErrAPICallNotRecognized is returned by API client calls made to modules that are not yet loaded.

View Source 
var (
	// ErrInvalidDefaultPath is returned when the specified default path is not
	// valid, e.g. the file it points to does not exist.
	ErrInvalidDefaultPath = errors.New("invalid default path provided")
)

Functions

func HttpGET 

func HttpGET(url string) (resp *http.Response, err error)

HttpGET is a utility function for making http get requests to sia with a whitelisted user-agent. A non-2xx response does not return an error.

func HttpGETAuthenticated 

func HttpGETAuthenticated(url string, password string) (resp *http.Response, err error)

HttpGETAuthenticated is a utility function for making authenticated http get requests to sia with a whitelisted user-agent and the supplied password. A non-2xx response does not return an error.

func HttpPOST 

func HttpPOST(url string, data string) (resp *http.Response, err error)

HttpPOST is a utility function for making post requests to sia with a whitelisted user-agent. A non-2xx response does not return an error.

func HttpPOSTAuthenticated 

func HttpPOSTAuthenticated(url string, data string, password string) (resp *http.Response, err error)

HttpPOSTAuthenticated is a utility function for making authenticated http post requests to sia with a whitelisted user-agent and the supplied password. A non-2xx response does not return an error.

func NewLimitStreamer added in v1.4.4 

func NewLimitStreamer(s modules.Streamer, offset, size uint64) (modules.Streamer, error)

NewLimitStreamer wraps the given modules.Streamer and ensures it can only be read from within the given offset and size boundary. It does this by wrapping both the Read and Seek calls and adjusting the offset and size of the returned byte slice appropriately.

func ParseDataAndParityPieces added in v1.4.3 

func ParseDataAndParityPieces(strDataPieces, strParityPieces string) (dataPieces, parityPieces int, err error)

ParseDataAndParityPieces parse the numeric values for dataPieces and parityPieces from the input strings

func RequirePassword 

func RequirePassword(h httprouter.Handle, password string) httprouter.Handle

RequirePassword is middleware that requires a request to authenticate with a password using HTTP basic auth. Usernames are ignored. Empty passwords indicate no authentication is required.

func RequireUserAgent 

func RequireUserAgent(h http.Handler, ua string) http.Handler

RequireUserAgent is middleware that requires all requests to set a UserAgent that contains the specified string.

func UnrecognizedCallHandler 

func UnrecognizedCallHandler(w http.ResponseWriter, req *http.Request)

UnrecognizedCallHandler handles calls to unknown pages (404).

func WriteError 

func WriteError(w http.ResponseWriter, err Error, code int)

WriteError an error to the API caller.

func WriteJSON 

func WriteJSON(w http.ResponseWriter, obj interface{})

WriteJSON writes the object to the ResponseWriter. If the encoding fails, an error is written instead. The Content-Type of the response header is set accordingly.

func WriteSuccess 

func WriteSuccess(w http.ResponseWriter)

WriteSuccess writes the HTTP header with status 204 No Content to the ResponseWriter. WriteSuccess should only be used to indicate that the requested action succeeded AND there is no data to return.

Types

type API 

type API struct {
	Shutdown func() error
	// contains filtered or unexported fields
}

API encapsulates a collection of modules and implements a http.Handler to access their methods.

func New 

func New(cfg *modules.SiadConfig, requiredUserAgent string, requiredPassword string, cs modules.ConsensusSet, e modules.Explorer, fm modules.FeeManager, g modules.Gateway, h modules.Host, m modules.Miner, r modules.Renter, tp modules.TransactionPool, w modules.Wallet) *API

New creates a new Sia API from the provided modules. The API will require authentication using HTTP basic auth for certain endpoints of the supplied password is not the empty string. Usernames are ignored for authentication.

func (*API) ServeHTTP 

func (api *API) ServeHTTP(w http.ResponseWriter, r *http.Request)

api.ServeHTTP implements the http.Handler interface.

func (*API) SetModules added in v1.4.1 

func (api *API) SetModules(cs modules.ConsensusSet, e modules.Explorer, fm modules.FeeManager, g modules.Gateway, h modules.Host, m modules.Miner, r modules.Renter, tp modules.TransactionPool, w modules.Wallet)

SetModules allows for replacing the modules in the API at runtime.

func (*API) StartTime added in v1.4.9 

func (api *API) StartTime() time.Time

StartTime returns the time at which the API started

type ConsensusBlocksGet added in v1.3.3 

type ConsensusBlocksGet struct {
	ID           types.BlockID           `json:"id"`
	Height       types.BlockHeight       `json:"height"`
	ParentID     types.BlockID           `json:"parentid"`
	Nonce        types.BlockNonce        `json:"nonce"`
	Difficulty   types.Currency          `json:"difficulty"`
	Timestamp    types.Timestamp         `json:"timestamp"`
	MinerPayouts []types.SiacoinOutput   `json:"minerpayouts"`
	Transactions []ConsensusBlocksGetTxn `json:"transactions"`
}

ConsensusBlocksGet contains all fields of a types.Block and additional fields for ID and Height.

type ConsensusBlocksGetFileContract added in v1.3.3 

type ConsensusBlocksGetFileContract struct {
	ID                 types.FileContractID              `json:"id"`
	FileSize           uint64                            `json:"filesize"`
	FileMerkleRoot     crypto.Hash                       `json:"filemerkleroot"`
	WindowStart        types.BlockHeight                 `json:"windowstart"`
	WindowEnd          types.BlockHeight                 `json:"windowend"`
	Payout             types.Currency                    `json:"payout"`
	ValidProofOutputs  []ConsensusBlocksGetSiacoinOutput `json:"validproofoutputs"`
	MissedProofOutputs []ConsensusBlocksGetSiacoinOutput `json:"missedproofoutputs"`
	UnlockHash         types.UnlockHash                  `json:"unlockhash"`
	RevisionNumber     uint64                            `json:"revisionnumber"`
}

ConsensusBlocksGetFileContract contains all fields of a types.FileContract and an additional ID field.

type ConsensusBlocksGetSiacoinOutput added in v1.3.3 

type ConsensusBlocksGetSiacoinOutput struct {
	ID         types.SiacoinOutputID `json:"id"`
	Value      types.Currency        `json:"value"`
	UnlockHash types.UnlockHash      `json:"unlockhash"`
}

ConsensusBlocksGetSiacoinOutput contains all fields of a types.SiacoinOutput and an additional ID field.

type ConsensusBlocksGetSiafundOutput added in v1.3.3 

type ConsensusBlocksGetSiafundOutput struct {
	ID         types.SiafundOutputID `json:"id"`
	Value      types.Currency        `json:"value"`
	UnlockHash types.UnlockHash      `json:"unlockhash"`
}

ConsensusBlocksGetSiafundOutput contains all fields of a types.SiafundOutput and an additional ID field.

type ConsensusBlocksGetTxn added in v1.3.3 

type ConsensusBlocksGetTxn struct {
	ID                    types.TransactionID               `json:"id"`
	SiacoinInputs         []types.SiacoinInput              `json:"siacoininputs"`
	SiacoinOutputs        []ConsensusBlocksGetSiacoinOutput `json:"siacoinoutputs"`
	FileContracts         []ConsensusBlocksGetFileContract  `json:"filecontracts"`
	FileContractRevisions []types.FileContractRevision      `json:"filecontractrevisions"`
	StorageProofs         []types.StorageProof              `json:"storageproofs"`
	SiafundInputs         []types.SiafundInput              `json:"siafundinputs"`
	SiafundOutputs        []ConsensusBlocksGetSiafundOutput `json:"siafundoutputs"`
	MinerFees             []types.Currency                  `json:"minerfees"`
	ArbitraryData         [][]byte                          `json:"arbitrarydata"`
	TransactionSignatures []types.TransactionSignature      `json:"transactionsignatures"`
}

ConsensusBlocksGetTxn contains all fields of a types.Transaction and an additional ID field.

type ConsensusGET 

type ConsensusGET struct {
	// Consensus status values.
	Synced       bool              `json:"synced"`
	Height       types.BlockHeight `json:"height"`
	CurrentBlock types.BlockID     `json:"currentblock"`
	Target       types.Target      `json:"target"`
	Difficulty   types.Currency    `json:"difficulty"`

	// Consensus code constants.
	BlockFrequency         types.BlockHeight `json:"blockfrequency"`
	BlockSizeLimit         uint64            `json:"blocksizelimit"`
	ExtremeFutureThreshold types.Timestamp   `json:"extremefuturethreshold"`
	FutureThreshold        types.Timestamp   `json:"futurethreshold"`
	GenesisTimestamp       types.Timestamp   `json:"genesistimestamp"`
	MaturityDelay          types.BlockHeight `json:"maturitydelay"`
	MedianTimestampWindow  uint64            `json:"mediantimestampwindow"`
	SiafundCount           types.Currency    `json:"siafundcount"`
	SiafundPortion         *big.Rat          `json:"siafundportion"`

	InitialCoinbase uint64 `json:"initialcoinbase"`
	MinimumCoinbase uint64 `json:"minimumcoinbase"`

	RootTarget types.Target `json:"roottarget"`
	RootDepth  types.Target `json:"rootdepth"`

	SiacoinPrecision types.Currency `json:"siacoinprecision"`
}

ConsensusGET contains general information about the consensus set, with tags to support idiomatic json encodings.

type ConsensusHeadersGET added in v1.3.3 

type ConsensusHeadersGET struct {
	BlockID types.BlockID `json:"blockid"`
}

ConsensusHeadersGET contains information from a blocks header.

type ContractInfoGET added in v1.3.3 

type ContractInfoGET struct {
	Contracts []modules.StorageObligation `json:"contracts"`
}

ContractInfoGET contains the information that is returned after a GET request to /host/contracts - information for the host about stored obligations.

type DaemonAlertsGet added in v1.4.2 

type DaemonAlertsGet struct {
	Alerts         []modules.Alert `json:"alerts"`
	CriticalAlerts []modules.Alert `json:"criticalalerts"`
	ErrorAlerts    []modules.Alert `json:"erroralerts"`
	WarningAlerts  []modules.Alert `json:"warningalerts"`
}

DaemonAlertsGet contains information about currently registered alerts across all loaded modules.

type DaemonSettingsGet added in v1.4.1 

type DaemonSettingsGet struct {
	MaxDownloadSpeed int64         `json:"maxdownloadspeed"`
	MaxUploadSpeed   int64         `json:"maxuploadspeed"`
	Modules          configModules `json:"modules"`
}

DaemonSettingsGet contains information about global daemon settings.

type DaemonUpdateGet added in v1.3.3 

type DaemonUpdateGet struct {
	Available bool   `json:"available"`
	Version   string `json:"version"`
}

DaemonUpdateGet contains information about a potential available update for the daemon.

type DaemonVersion added in v1.4.1 

type DaemonVersion struct {
	Version     string `json:"version"`
	GitRevision string `json:"gitrevision"`
	BuildTime   string `json:"buildtime"`
}

DaemonVersion holds the version information for siad

type DaemonVersionGet 

type DaemonVersionGet struct {
	Version     string
	GitRevision string
	BuildTime   string
}

DaemonVersionGet contains information about the running daemon's version.

type DownloadInfo 

type DownloadInfo struct {
	Destination     string          `json:"destination"`     // The destination of the download.
	DestinationType string          `json:"destinationtype"` // Can be "file", "memory buffer", or "http stream".
	Filesize        uint64          `json:"filesize"`        // DEPRECATED. Same as 'Length'.
	Length          uint64          `json:"length"`          // The length requested for the download.
	Offset          uint64          `json:"offset"`          // The offset within the siafile requested for the download.
	SiaPath         modules.SiaPath `json:"siapath"`         // The siapath of the file used for the download.

	Completed            bool      `json:"completed"`            // Whether or not the download has completed.
	EndTime              time.Time `json:"endtime"`              // The time when the download fully completed.
	Error                string    `json:"error"`                // Will be the empty string unless there was an error.
	Received             uint64    `json:"received"`             // Amount of data confirmed and decoded.
	StartTime            time.Time `json:"starttime"`            // The time when the download was started.
	StartTimeUnix        int64     `json:"starttimeunix"`        // The time when the download was started in unix format.
	TotalDataTransferred uint64    `json:"totaldatatransferred"` // The total amount of data transferred, including negotiation, overdrive etc.
}

DownloadInfo contains all client-facing information of a file.

type Error 

type Error struct {
	// Message describes the error in English. Typically it is set to
	// `err.Error()`. This field is required.
	Message string `json:"message"`
}

Error is a type that is encoded as JSON and returned in an API response in the event of an error. Only the Message field is required. More fields may be added to this struct in the future for better error reporting.

func (Error) Error 

func (err Error) Error() string

Error implements the error interface for the Error type. It returns only the Message field.

type ExplorerBlock 

type ExplorerBlock struct {
	MinerPayoutIDs []types.SiacoinOutputID `json:"minerpayoutids"`
	Transactions   []ExplorerTransaction   `json:"transactions"`
	RawBlock       types.Block             `json:"rawblock"`

	modules.BlockFacts
}

ExplorerBlock is a block with some extra information such as the id and height. This information is provided for programs that may not be complex enough to compute the ID on their own.

type ExplorerBlockGET 

type ExplorerBlockGET struct {
	Block ExplorerBlock `json:"block"`
}

ExplorerBlockGET is the object returned by a GET request to /explorer/block.

type ExplorerGET 

type ExplorerGET struct {
	modules.BlockFacts
}

ExplorerGET is the object returned as a response to a GET request to /explorer.

type ExplorerHashGET 

type ExplorerHashGET struct {
	HashType     string                `json:"hashtype"`
	Block        ExplorerBlock         `json:"block"`
	Blocks       []ExplorerBlock       `json:"blocks"`
	Transaction  ExplorerTransaction   `json:"transaction"`
	Transactions []ExplorerTransaction `json:"transactions"`
}

ExplorerHashGET is the object returned as a response to a GET request to /explorer/hash. The HashType will indicate whether the hash corresponds to a block id, a transaction id, a siacoin output id, a file contract id, or a siafund output id. In the case of a block id, 'Block' will be filled out and all the rest of the fields will be blank. In the case of a transaction id, 'Transaction' will be filled out and all the rest of the fields will be blank. For everything else, 'Transactions' and 'Blocks' will/may be filled out and everything else will be blank.

type ExplorerTransaction 

type ExplorerTransaction struct {
	ID             types.TransactionID `json:"id"`
	Height         types.BlockHeight   `json:"height"`
	Parent         types.BlockID       `json:"parent"`
	RawTransaction types.Transaction   `json:"rawtransaction"`

	SiacoinInputOutputs                      []types.SiacoinOutput     `json:"siacoininputoutputs"` // the outputs being spent
	SiacoinOutputIDs                         []types.SiacoinOutputID   `json:"siacoinoutputids"`
	FileContractIDs                          []types.FileContractID    `json:"filecontractids"`
	FileContractValidProofOutputIDs          [][]types.SiacoinOutputID `json:"filecontractvalidproofoutputids"`          // outer array is per-contract
	FileContractMissedProofOutputIDs         [][]types.SiacoinOutputID `json:"filecontractmissedproofoutputids"`         // outer array is per-contract
	FileContractRevisionValidProofOutputIDs  [][]types.SiacoinOutputID `json:"filecontractrevisionvalidproofoutputids"`  // outer array is per-revision
	FileContractRevisionMissedProofOutputIDs [][]types.SiacoinOutputID `json:"filecontractrevisionmissedproofoutputids"` // outer array is per-revision
	StorageProofOutputIDs                    [][]types.SiacoinOutputID `json:"storageproofoutputids"`                    // outer array is per-payout
	StorageProofOutputs                      [][]types.SiacoinOutput   `json:"storageproofoutputs"`                      // outer array is per-payout
	SiafundInputOutputs                      []types.SiafundOutput     `json:"siafundinputoutputs"`                      // the outputs being spent
	SiafundOutputIDs                         []types.SiafundOutputID   `json:"siafundoutputids"`
	SiafundClaimOutputIDs                    []types.SiacoinOutputID   `json:"siafundclaimoutputids"`
}

ExplorerTransaction is a transcation with some extra information such as the parent block. This information is provided for programs that may not be complex enough to compute the extra information on their own.

type ExtendedHostDBEntry 

type ExtendedHostDBEntry struct {
	modules.HostDBEntry
	PublicKeyString string `json:"publickeystring"`
}

ExtendedHostDBEntry is an extension to modules.HostDBEntry that includes the string representation of the public key, otherwise presented as two fields, a string and a base64 encoded byte slice.

type FeeManagerAddFeePOST added in v1.4.8 

type FeeManagerAddFeePOST struct {
	// FeeUID is the UID of the Fee that was just added to the FeeManager
	FeeUID modules.FeeUID `json:"feeuid"`
}

FeeManagerAddFeePOST is the object returned as a response to a POST request to /feemanager/add

type FeeManagerGET added in v1.4.8 

type FeeManagerGET struct {
	PayoutHeight types.BlockHeight `json:"payoutheight"`
}

FeeManagerGET is the object returned as a response to a GET request to /feemanager

type FeeManagerPaidFeesGET added in v1.4.8 

type FeeManagerPaidFeesGET struct {
	// This is a full historical list of Fees that have been Paid
	PaidFees []modules.AppFee `json:"paidfees"`
}

FeeManagerPaidFeesGET is the object returned as a response to a GET request to /feemanager/paidfees

type FeeManagerPendingFeesGET added in v1.4.8 

type FeeManagerPendingFeesGET struct {
	// This is the list of current pending Fees
	PendingFees []modules.AppFee `json:"pendingfees"`
}

FeeManagerPendingFeesGET is the object returned as a response to a GET request to /feemanager/pendingfees

type GatewayBandwidthGET added in v1.4.2 

type GatewayBandwidthGET struct {
	Download  uint64    `json:"download"`
	Upload    uint64    `json:"upload"`
	StartTime time.Time `json:"starttime"`
}

GatewayBandwidthGET contains the bandwidth usage of the gateway

type GatewayBlacklistGET added in v1.4.2 

type GatewayBlacklistGET struct {
	Blacklist []string `json:"blacklist"`
}

GatewayBlacklistGET contains the Blacklist of the gateway

type GatewayBlacklistPOST added in v1.4.2 

type GatewayBlacklistPOST struct {
	Action    string   `json:"action"`
	Addresses []string `json:"addresses"`
}

GatewayBlacklistPOST contains the information needed to set the Blacklist of the gateway

type GatewayGET 

type GatewayGET struct {
	NetAddress modules.NetAddress `json:"netaddress"`
	Peers      []modules.Peer     `json:"peers"`
	Online     bool               `json:"online"`

	MaxDownloadSpeed int64 `json:"maxdownloadspeed"`
	MaxUploadSpeed   int64 `json:"maxuploadspeed"`
}

GatewayGET contains the fields returned by a GET call to "/gateway".

type HalfLifeDistribution added in v1.4.8 

type HalfLifeDistribution struct {
	LastUpdate time.Time `json:"lastupdate"`

	OneMinute       RequestTimeDistribution `json:"oneminute"` // Requests with a half life of one minute.
	FiveMinutes     RequestTimeDistribution `json:"fiveminutes"`
	FifteenMinutes  RequestTimeDistribution `json:"fifteenminutes"`
	TwentyFourHours RequestTimeDistribution `json:"twentyfourhours"`
	Lifetime        RequestTimeDistribution `json:"lifetime"` // No decay applied.
}

HalfLifeDistribution contains a set of RequestTimeDistributions with different half lives, allowing for a more complete picture of how responsive the requests are over time.

func NewHalfLifeDistribution added in v1.4.8 

func NewHalfLifeDistribution() HalfLifeDistribution

NewHalfLifeDistribution initializes and returns a half life distribution ready to collect stats.

func (*HalfLifeDistribution) AddRequest added in v1.4.8 

func (hld *HalfLifeDistribution) AddRequest(speed time.Duration)

AddRequest will add a request to the half life distribution. Each call to add a request will update the bucket.

func (*HalfLifeDistribution) Update added in v1.4.8 

func (hld *HalfLifeDistribution) Update()

Update will update the 'LastUpdate' for each bucket, applying the appropriate exponential decay to each counter. This should be called before collecting stats.

type HostEstimateScoreGET 

type HostEstimateScoreGET struct {
	EstimatedScore types.Currency `json:"estimatedscore"`
	ConversionRate float64        `json:"conversionrate"`
}

HostEstimateScoreGET contains the information that is returned from a /host/estimatescore call.

type HostGET 

type HostGET struct {
	ExternalSettings     modules.HostExternalSettings     `json:"externalsettings"`
	FinancialMetrics     modules.HostFinancialMetrics     `json:"financialmetrics"`
	InternalSettings     modules.HostInternalSettings     `json:"internalsettings"`
	NetworkMetrics       modules.HostNetworkMetrics       `json:"networkmetrics"`
	ConnectabilityStatus modules.HostConnectabilityStatus `json:"connectabilitystatus"`
	WorkingStatus        modules.HostWorkingStatus        `json:"workingstatus"`
	PublicKey            types.SiaPublicKey               `json:"publickey"`
}

HostGET contains the information that is returned after a GET request to /host - a bunch of information about the status of the host.

type HostdbActiveGET 

type HostdbActiveGET struct {
	Hosts []ExtendedHostDBEntry `json:"hosts"`
}

HostdbActiveGET lists active hosts on the network.

type HostdbAllGET 

type HostdbAllGET struct {
	Hosts []ExtendedHostDBEntry `json:"hosts"`
}

HostdbAllGET lists all hosts that the renter is aware of.

type HostdbFilterModeGET added in v1.4.1 

type HostdbFilterModeGET struct {
	FilterMode string   `json:"filtermode"`
	Hosts      []string `json:"hosts"`
}

HostdbFilterModeGET contains the information about the HostDB's filtermode

type HostdbFilterModePOST added in v1.4.0 

type HostdbFilterModePOST struct {
	FilterMode string               `json:"filtermode"`
	Hosts      []types.SiaPublicKey `json:"hosts"`
}

HostdbFilterModePOST contains the information needed to set the the FilterMode of the hostDB

type HostdbGet added in v1.3.3 

type HostdbGet struct {
	InitialScanComplete bool `json:"initialscancomplete"`
}

HostdbGet holds information about the hostdb.

type HostdbHostsGET 

type HostdbHostsGET struct {
	Entry          ExtendedHostDBEntry        `json:"entry"`
	ScoreBreakdown modules.HostScoreBreakdown `json:"scorebreakdown"`
}

HostdbHostsGET lists detailed statistics for a particular host, selected by pubkey.

type MinerGET 

type MinerGET struct {
	BlocksMined      int  `json:"blocksmined"`
	CPUHashrate      int  `json:"cpuhashrate"`
	CPUMining        bool `json:"cpumining"`
	StaleBlocksMined int  `json:"staleblocksmined"`
}

MinerGET contains the information that is returned after a GET request to /miner.

type RenterBackupsGET added in v1.4.1 

type RenterBackupsGET struct {
	Backups       []RenterUploadedBackup `json:"backups"`
	SyncedHosts   []types.SiaPublicKey   `json:"syncedhosts"`
	UnsyncedHosts []types.SiaPublicKey   `json:"unsyncedhosts"`
}

RenterBackupsGET lists the renter's uploaded backups, as well as the set of contracts storing all known backups.

type RenterContract 

type RenterContract struct {
	// Amount of contract funds that have been spent on downloads.
	DownloadSpending types.Currency `json:"downloadspending"`
	// Block height that the file contract ends on.
	EndHeight types.BlockHeight `json:"endheight"`
	// Fees paid in order to form the file contract.
	Fees types.Currency `json:"fees"`
	// Public key of the host the contract was formed with.
	HostPublicKey types.SiaPublicKey `json:"hostpublickey"`
	// HostVersion is the version of Sia that the host is running
	HostVersion string `json:"hostversion"`
	// ID of the file contract.
	ID types.FileContractID `json:"id"`
	// A signed transaction containing the most recent contract revision.
	LastTransaction types.Transaction `json:"lasttransaction"`
	// Address of the host the file contract was formed with.
	NetAddress modules.NetAddress `json:"netaddress"`
	// Remaining funds left for the renter to spend on uploads & downloads.
	RenterFunds types.Currency `json:"renterfunds"`
	// Size of the file contract, which is typically equal to the number of
	// bytes that have been uploaded to the host.
	Size uint64 `json:"size"`
	// Block height that the file contract began on.
	StartHeight types.BlockHeight `json:"startheight"`
	// Amount of contract funds that have been spent on storage.
	StorageSpending types.Currency `json:"storagespending"`
	// DEPRECATED: This is the exact same value as StorageSpending, but it has
	// incorrect capitalization. This was fixed in 1.3.2, but this field is kept
	// to preserve backwards compatibility on clients who depend on the
	// incorrect capitalization. This field will be removed in the future, so
	// clients should switch to the StorageSpending field (above) with the
	// correct lowercase name.
	StorageSpendingDeprecated types.Currency `json:"StorageSpending,siamismatch"`
	// Total cost to the wallet of forming the file contract.
	TotalCost types.Currency `json:"totalcost"`
	// Amount of contract funds that have been spent on uploads.
	UploadSpending types.Currency `json:"uploadspending"`
	// Signals if contract is good for uploading data
	GoodForUpload bool `json:"goodforupload"`
	// Signals if contract is good for a renewal
	GoodForRenew bool `json:"goodforrenew"`
	// Signals if a contract has been marked as bad
	BadContract bool `json:"badcontract"`
}

RenterContract represents a contract formed by the renter.

type RenterContracts 

type RenterContracts struct {
	// Compatibility Fields
	Contracts         []RenterContract `json:"contracts"`
	InactiveContracts []RenterContract `json:"inactivecontracts"`

	// Current Fields
	ActiveContracts           []RenterContract              `json:"activecontracts"`
	PassiveContracts          []RenterContract              `json:"passivecontracts"`
	RefreshedContracts        []RenterContract              `json:"refreshedcontracts"`
	DisabledContracts         []RenterContract              `json:"disabledcontracts"`
	ExpiredContracts          []RenterContract              `json:"expiredcontracts"`
	ExpiredRefreshedContracts []RenterContract              `json:"expiredrefreshedcontracts"`
	RecoverableContracts      []modules.RecoverableContract `json:"recoverablecontracts"`
}

RenterContracts contains the renter's contracts.

type RenterDirectory added in v1.4.0 

type RenterDirectory struct {
	Directories []modules.DirectoryInfo `json:"directories"`
	Files       []modules.FileInfo      `json:"files"`
}

RenterDirectory lists the files and directories contained in the queried directory

type RenterDownloadQueue 

type RenterDownloadQueue struct {
	Downloads []DownloadInfo `json:"downloads"`
}

RenterDownloadQueue contains the renter's download queue.

type RenterFile added in v1.3.3 

type RenterFile struct {
	File modules.FileInfo `json:"file"`
}

RenterFile lists the file queried.

type RenterFiles 

type RenterFiles struct {
	Files []modules.FileInfo `json:"files"`
}

RenterFiles lists the files known to the renter.

type RenterFuseInfo added in v1.4.2 

type RenterFuseInfo struct {
	MountPoints []modules.MountInfo `json:"mountpoints"`
}

RenterFuseInfo contains information about mounted fuse filesystems.

type RenterGET 

type RenterGET struct {
	Settings         modules.RenterSettings     `json:"settings"`
	FinancialMetrics modules.ContractorSpending `json:"financialmetrics"`
	CurrentPeriod    types.BlockHeight          `json:"currentperiod"`
	NextPeriod       types.BlockHeight          `json:"nextperiod"`
}

RenterGET contains various renter metrics.

type RenterLoad 

type RenterLoad struct {
	FilesAdded []string `json:"filesadded"`
}

RenterLoad lists files that were loaded into the renter.

type RenterPricesGET 

type RenterPricesGET struct {
	modules.RenterPriceEstimation
	modules.Allowance
}

RenterPricesGET lists the data that is returned when a GET call is made to /renter/prices.

type RenterRecoveryStatusGET added in v1.4.0 

type RenterRecoveryStatusGET struct {
	ScanInProgress bool              `json:"scaninprogress"`
	ScannedHeight  types.BlockHeight `json:"scannedheight"`
}

RenterRecoveryStatusGET returns information about potential contract recovery scans.

type RenterShareASCII 

type RenterShareASCII struct {
	ASCIIsia string `json:"asciisia"`
}

RenterShareASCII contains an ASCII-encoded .sia file.

type RenterUploadReadyGet added in v1.4.2 

type RenterUploadReadyGet struct {
	// Ready indicates whether of not the renter is ready to successfully
	// upload to full redundancy based on the erasure coding provided and
	// the number of contracts
	Ready bool `json:"ready"`

	// Contract information
	ContractsNeeded    int `json:"contractsneeded"`
	NumActiveContracts int `json:"numactivecontracts"`

	// Erasure Coding information
	DataPieces   int `json:"datapieces"`
	ParityPieces int `json:"paritypieces"`
}

RenterUploadReadyGet lists the upload ready status of the renter

type RenterUploadedBackup added in v1.4.1 

type RenterUploadedBackup struct {
	Name           string          `json:"name"`
	CreationDate   types.Timestamp `json:"creationdate"`
	Size           uint64          `json:"size"`
	UploadProgress float64         `json:"uploadprogress"`
}

RenterUploadedBackup describes an uploaded backup.

type RequestTimeDistribution added in v1.4.8 

type RequestTimeDistribution struct {
	N60ms   float64 `json:"n60ms"` // Requests taking less than 60ms
	N120ms  float64 `json:"n120ms"`
	N240ms  float64 `json:"n240ms"`
	N500ms  float64 `json:"n500ms"`
	N1000ms float64 `json:"n1000ms"`
	N2000ms float64 `json:"n2000ms"`
	N5000ms float64 `json:"n5000ms"`
	N10s    float64 `json:"n10s"`
	NLong   float64 `json:"nlong"` // Requests taking longer than 10 seconds.
	NErr    float64 `json:"nerr"`  // Requests that errored out.
}

RequestTimeDistribution contains a distribution of requests, bucketed by how long each request took to return. The buckets use an exponential decay to get a good measurement, which means that the number of requests in each bucket may not be a whole number. It also means that the distribution is not reliable until stats collection has been running for a large multiple of the half life of the distribution.

Exponential decay is used to limit the memory footprint and computational overhead of stats collection.

type SiaConstants added in v1.4.1 

type SiaConstants struct {
	BlockFrequency         types.BlockHeight `json:"blockfrequency"`
	BlockSizeLimit         uint64            `json:"blocksizelimit"`
	ExtremeFutureThreshold types.Timestamp   `json:"extremefuturethreshold"`
	FutureThreshold        types.Timestamp   `json:"futurethreshold"`
	GenesisTimestamp       types.Timestamp   `json:"genesistimestamp"`
	MaturityDelay          types.BlockHeight `json:"maturitydelay"`
	MedianTimestampWindow  uint64            `json:"mediantimestampwindow"`
	SiafundCount           types.Currency    `json:"siafundcount"`
	SiafundPortion         *big.Rat          `json:"siafundportion"`
	TargetWindow           types.BlockHeight `json:"targetwindow"`

	InitialCoinbase uint64 `json:"initialcoinbase"`
	MinimumCoinbase uint64 `json:"minimumcoinbase"`

	RootTarget types.Target `json:"roottarget"`
	RootDepth  types.Target `json:"rootdepth"`

	DefaultAllowance modules.Allowance `json:"defaultallowance"`

	// DEPRECATED: same values as MaxTargetAdjustmentUp and
	// MaxTargetAdjustmentDown.
	MaxAdjustmentUp   *big.Rat `json:"maxadjustmentup"`
	MaxAdjustmentDown *big.Rat `json:"maxadjustmentdown"`

	MaxTargetAdjustmentUp   *big.Rat `json:"maxtargetadjustmentup"`
	MaxTargetAdjustmentDown *big.Rat `json:"maxtargetadjustmentdown"`

	SiacoinPrecision types.Currency `json:"siacoinprecision"`
}

SiaConstants is a struct listing all of the constants in use.

type SkykeyGET added in v1.4.8 

type SkykeyGET struct {
	Skykey string `json:"skykey"` // base64 encoded Skykey
	Name   string `json:"name"`
	ID     string `json:"id"`   // base64 encoded Skykey ID
	Type   string `json:"type"` // human-readable Skykey Type
}

SkykeyGET contains a base64 encoded Skykey.

type SkykeysGET added in v1.4.9 

type SkykeysGET struct {
	Skykeys []SkykeyGET `json:"skykeys"`
}

SkykeysGET contains a slice of Skykeys.

type SkynetBlacklistGET added in v1.4.4 

type SkynetBlacklistGET struct {
	Blacklist []crypto.Hash `json:"blacklist"`
}

SkynetBlacklistGET contains the information queried for the /skynet/blacklist GET endpoint

type SkynetBlacklistPOST added in v1.4.4 

type SkynetBlacklistPOST struct {
	Add    []string `json:"add"`
	Remove []string `json:"remove"`
}

SkynetBlacklistPOST contains the information needed for the /skynet/blacklist POST endpoint to be called

type SkynetPerformanceStats added in v1.4.8 

type SkynetPerformanceStats struct {
	// TimeToFirstByte only refers to downloads.
	TimeToFirstByte HalfLifeDistribution `json:"timetofirstbyte"`

	// Buckets based on how large a file is. The bucket size represents the
	// maximum size of a file in that bucket. A file will be placed in the
	// smallest bucket that it can fit into.
	Download64KB  HalfLifeDistribution `json:"download64kb"`
	Download1MB   HalfLifeDistribution `json:"download1mb"`
	Download4MB   HalfLifeDistribution `json:"download4mb"`
	DownloadLarge HalfLifeDistribution `json:"downloadlarge"`

	// NOTE: errored uploads are not counted.
	Upload4MB   HalfLifeDistribution `json:"upload4mb"`
	UploadLarge HalfLifeDistribution `json:"uploadlarge"`
}

SkynetPerformanceStats contains a set of performance metrics, bucketed by request size and time window, to give a good picture of how well requests are performing on Skynet.

func NewSkynetPerformanceStats added in v1.4.8 

func NewSkynetPerformanceStats() *SkynetPerformanceStats

NewSkynetPerformanceStats will return a SkynetPerformanceStats object that is ready for use.

func (*SkynetPerformanceStats) Copy added in v1.4.8 

func (sps *SkynetPerformanceStats) Copy() SkynetPerformanceStats

Copy returns a copy of the Skynet performance stats that is safe to pass to other threads and callers.

func (*SkynetPerformanceStats) Update added in v1.4.8 

func (sps *SkynetPerformanceStats) Update()

Update will update all half life distributions.

type SkynetPortalsGET added in v1.4.8 

type SkynetPortalsGET struct {
	Portals []modules.SkynetPortal `json:"portals"`
}

SkynetPortalsGET contains the information queried for the /skynet/portals GET endpoint.

type SkynetPortalsPOST added in v1.4.8 

type SkynetPortalsPOST struct {
	Add    []modules.SkynetPortal `json:"add"`
	Remove []modules.NetAddress   `json:"remove"`
}

SkynetPortalsPOST contains the information needed for the /skynet/portals POST endpoint to be called.

type SkynetSkyfileHandlerPOST added in v1.4.3 

type SkynetSkyfileHandlerPOST struct {
	Skylink    string      `json:"skylink"`
	MerkleRoot crypto.Hash `json:"merkleroot"`
	Bitfield   uint16      `json:"bitfield"`
}

SkynetSkyfileHandlerPOST is the response that the api returns after the /skynet/ POST endpoint has been used.

type SkynetStats added in v1.4.4 

type SkynetStats struct {
	NumFiles  int    `json:"numfiles"`
	TotalSize uint64 `json:"totalsize"`
}

SkynetStats contains statistical data about skynet

type SkynetStatsGET added in v1.4.4 

type SkynetStatsGET struct {
	PerformanceStats SkynetPerformanceStats `json:"performancestats"`

	Uptime      int64         `json:"uptime"`
	UploadStats SkynetStats   `json:"uploadstats"`
	VersionInfo SkynetVersion `json:"versioninfo"`
}

SkynetStatsGET contains the information queried for the /skynet/stats GET endpoint

type SkynetVersion added in v1.4.5 

type SkynetVersion struct {
	Version     string `json:"version"`
	GitRevision string `json:"gitrevision"`
}

SkynetVersion contains version information

type StorageGET 

type StorageGET struct {
	Folders []modules.StorageFolderMetadata `json:"folders"`
}

StorageGET contains the information that is returned after a GET request to /host/storage - a bunch of information about the status of storage management on the host.

type TpoolConfirmedGET 

type TpoolConfirmedGET struct {
	Confirmed bool `json:"confirmed"`
}

TpoolConfirmedGET contains information about whether or not the transaction has been seen on the blockhain

type TpoolFeeGET 

type TpoolFeeGET struct {
	Minimum types.Currency `json:"minimum"`
	Maximum types.Currency `json:"maximum"`
}

TpoolFeeGET contains the current estimated fee

type TpoolRawGET 

type TpoolRawGET struct {
	ID          types.TransactionID `json:"id"`
	Parents     []byte              `json:"parents"`
	Transaction []byte              `json:"transaction"`
}

TpoolRawGET contains the requested transaction encoded to the raw format, along with the id of that transaction.

type TpoolTxnsGET added in v1.4.2 

type TpoolTxnsGET struct {
	Transactions []types.Transaction `json:"transactions"`
}

TpoolTxnsGET contains the information about the tpool's transactions

type UpdateInfo added in v1.4.1 

type UpdateInfo struct {
	Available bool   `json:"available"`
	Version   string `json:"version"`
}

UpdateInfo indicates whether an update is available, and to what version.

type WalletAddressGET 

type WalletAddressGET struct {
	Address types.UnlockHash `json:"address"`
}

WalletAddressGET contains an address returned by a GET call to /wallet/address.

type WalletAddressesGET 

type WalletAddressesGET struct {
	Addresses []types.UnlockHash `json:"addresses"`
}

WalletAddressesGET contains the list of wallet addresses returned by a GET call to /wallet/addresses.

type WalletGET 

type WalletGET struct {
	Encrypted  bool              `json:"encrypted"`
	Height     types.BlockHeight `json:"height"`
	Rescanning bool              `json:"rescanning"`
	Unlocked   bool              `json:"unlocked"`

	ConfirmedSiacoinBalance     types.Currency `json:"confirmedsiacoinbalance"`
	UnconfirmedOutgoingSiacoins types.Currency `json:"unconfirmedoutgoingsiacoins"`
	UnconfirmedIncomingSiacoins types.Currency `json:"unconfirmedincomingsiacoins"`

	SiacoinClaimBalance types.Currency `json:"siacoinclaimbalance"`
	SiafundBalance      types.Currency `json:"siafundbalance"`

	DustThreshold types.Currency `json:"dustthreshold"`
}

WalletGET contains general information about the wallet.

type WalletInitPOST 

type WalletInitPOST struct {
	PrimarySeed string `json:"primaryseed"`
}

WalletInitPOST contains the primary seed that gets generated during a POST call to /wallet/init.

type WalletSeedsGET 

type WalletSeedsGET struct {
	PrimarySeed        string   `json:"primaryseed"`
	AddressesRemaining int      `json:"addressesremaining"`
	AllSeeds           []string `json:"allseeds"`
}

WalletSeedsGET contains the seeds used by the wallet.

type WalletSiacoinsPOST 

type WalletSiacoinsPOST struct {
	Transactions   []types.Transaction   `json:"transactions"`
	TransactionIDs []types.TransactionID `json:"transactionids"`
}

WalletSiacoinsPOST contains the transaction sent in the POST call to /wallet/siacoins.

type WalletSiafundsPOST 

type WalletSiafundsPOST struct {
	Transactions   []types.Transaction   `json:"transactions"`
	TransactionIDs []types.TransactionID `json:"transactionids"`
}

WalletSiafundsPOST contains the transaction sent in the POST call to /wallet/siafunds.

type WalletSignPOSTParams added in v1.3.5 

type WalletSignPOSTParams struct {
	Transaction types.Transaction `json:"transaction"`
	ToSign      []crypto.Hash     `json:"tosign"`
}

WalletSignPOSTParams contains the unsigned transaction and a set of inputs to sign.

type WalletSignPOSTResp added in v1.3.5 

type WalletSignPOSTResp struct {
	Transaction types.Transaction `json:"transaction"`
}

WalletSignPOSTResp contains the signed transaction.

type WalletSweepPOST 

type WalletSweepPOST struct {
	Coins types.Currency `json:"coins"`
	Funds types.Currency `json:"funds"`
}

WalletSweepPOST contains the coins and funds returned by a call to /wallet/sweep.

type WalletTransactionGETid 

type WalletTransactionGETid struct {
	Transaction modules.ProcessedTransaction `json:"transaction"`
}

WalletTransactionGETid contains the transaction returned by a call to /wallet/transaction/:id

type WalletTransactionsGET 

type WalletTransactionsGET struct {
	ConfirmedTransactions   []modules.ProcessedTransaction `json:"confirmedtransactions"`
	UnconfirmedTransactions []modules.ProcessedTransaction `json:"unconfirmedtransactions"`
}

WalletTransactionsGET contains the specified set of confirmed and unconfirmed transactions.

type WalletTransactionsGETaddr 

type WalletTransactionsGETaddr struct {
	ConfirmedTransactions   []modules.ProcessedTransaction `json:"confirmedtransactions"`
	UnconfirmedTransactions []modules.ProcessedTransaction `json:"unconfirmedtransactions"`
}

WalletTransactionsGETaddr contains the set of wallet transactions relevant to the input address provided in the call to /wallet/transaction/:addr

type WalletUnlockConditionsGET added in v1.3.5 

type WalletUnlockConditionsGET struct {
	UnlockConditions types.UnlockConditions `json:"unlockconditions"`
}

WalletUnlockConditionsGET contains a set of unlock conditions.

type WalletUnlockConditionsPOSTParams added in v1.3.5 

type WalletUnlockConditionsPOSTParams struct {
	UnlockConditions types.UnlockConditions `json:"unlockconditions"`
}

WalletUnlockConditionsPOSTParams contains a set of unlock conditions.

type WalletUnspentGET added in v1.3.5 

type WalletUnspentGET struct {
	Outputs []modules.UnspentOutput `json:"outputs"`
}

WalletUnspentGET contains the unspent outputs tracked by the wallet. The MaturityHeight field of each output indicates the height of the block that the output appeared in.

type WalletVerifyAddressGET 

type WalletVerifyAddressGET struct {
	Valid bool `json:"valid"`
}

WalletVerifyAddressGET contains a bool indicating if the address passed to /wallet/verify/address/:addr is a valid address.

type WalletVerifyPasswordGET added in v1.4.2 

type WalletVerifyPasswordGET struct {
	Valid bool `json:"valid"`
}

WalletVerifyPasswordGET contains a bool indicating if the password passed to /wallet/verifypassword is the password being used to encrypt the wallet.

type WalletWatchGET added in v1.3.5 

type WalletWatchGET struct {
	Addresses []types.UnlockHash `json:"addresses"`
}

WalletWatchGET contains the set of addresses that the wallet is currently watching.

type WalletWatchPOST added in v1.3.5 

type WalletWatchPOST struct {
	Addresses []types.UnlockHash `json:"addresses"`
	Remove    bool               `json:"remove"`
	Unused    bool               `json:"unused"`
}

WalletWatchPOST contains the set of addresses to add or remove from the watch set.

Source Files

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Path Synopsis
Package server provides a server that can wrap a node and serve an http api for interacting with the node.
 Package server provides a server that can wrap a node and serve an http api for interacting with the node.

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