zcncore

package
v1.12.0 Latest Latest
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 Go to latest Published: Jan 21, 2024 License: MIT Imports: 49 Imported by: 9

Documentation

Index

Constants

View Source 
const (
	GET_CLIENT                       = `/v1/client/get`
	PUT_TRANSACTION                  = `/v1/transaction/put`
	TXN_VERIFY_URL                   = `/v1/transaction/get/confirmation?hash=`
	GET_BLOCK_INFO                   = `/v1/block/get?`
	GET_MAGIC_BLOCK_INFO             = `/v1/block/magic/get?`
	GET_LATEST_FINALIZED             = `/v1/block/get/latest_finalized`
	GET_LATEST_FINALIZED_MAGIC_BLOCK = `/v1/block/get/latest_finalized_magic_block`
	GET_FEE_STATS                    = `/v1/block/get/fee_stats`
	GET_CHAIN_STATS                  = `/v1/chain/get/stats`

	VESTINGSC_PFX = `/v1/screst/` + VestingSmartContractAddress

	GET_VESTING_CONFIG       = VESTINGSC_PFX + `/vesting-config`
	GET_VESTING_POOL_INFO    = VESTINGSC_PFX + `/getPoolInfo`
	GET_VESTING_CLIENT_POOLS = VESTINGSC_PFX + `/getClientPools`

	FAUCETSC_PFX        = `/v1/screst/` + FaucetSmartContractAddress
	GET_FAUCETSC_CONFIG = FAUCETSC_PFX + `/faucet-config`

	// zcn sc
	ZCNSC_PFX                      = `/v1/screst/` + ZCNSCSmartContractAddress
	GET_MINT_NONCE                 = ZCNSC_PFX + `/v1/mint_nonce`
	GET_NOT_PROCESSED_BURN_TICKETS = ZCNSC_PFX + `/v1/not_processed_burn_tickets`
	GET_AUTHORIZER                 = ZCNSC_PFX + `/getAuthorizer`

	MINERSC_PFX          = `/v1/screst/` + MinerSmartContractAddress
	GET_MINERSC_NODE     = MINERSC_PFX + "/nodeStat"
	GET_MINERSC_POOL     = MINERSC_PFX + "/nodePoolStat"
	GET_MINERSC_CONFIG   = MINERSC_PFX + "/configs"
	GET_MINERSC_GLOBALS  = MINERSC_PFX + "/globalSettings"
	GET_MINERSC_USER     = MINERSC_PFX + "/getUserPools"
	GET_MINERSC_MINERS   = MINERSC_PFX + "/getMinerList"
	GET_MINERSC_SHARDERS = MINERSC_PFX + "/getSharderList"
	GET_MINERSC_EVENTS   = MINERSC_PFX + "/getEvents"

	STORAGESC_PFX = "/v1/screst/" + StorageSmartContractAddress

	STORAGESC_GET_SC_CONFIG            = STORAGESC_PFX + "/storage-config"
	STORAGESC_GET_CHALLENGE_POOL_INFO  = STORAGESC_PFX + "/getChallengePoolStat"
	STORAGESC_GET_ALLOCATION           = STORAGESC_PFX + "/allocation"
	STORAGESC_GET_ALLOCATIONS          = STORAGESC_PFX + "/allocations"
	STORAGESC_GET_READ_POOL_INFO       = STORAGESC_PFX + "/getReadPoolStat"
	STORAGESC_GET_STAKE_POOL_INFO      = STORAGESC_PFX + "/getStakePoolStat"
	STORAGESC_GET_STAKE_POOL_USER_INFO = STORAGESC_PFX + "/getUserStakePoolStat"
	STORAGESC_GET_USER_LOCKED_TOTAL    = STORAGESC_PFX + "/getUserLockedTotal"
	STORAGESC_GET_BLOBBERS             = STORAGESC_PFX + "/getblobbers"
	STORAGESC_GET_BLOBBER              = STORAGESC_PFX + "/getBlobber"
	STORAGESC_GET_VALIDATOR            = STORAGESC_PFX + "/get_validator"
	STORAGESC_GET_TRANSACTIONS         = STORAGESC_PFX + "/transactions"

	STORAGE_GET_SNAPSHOT            = STORAGESC_PFX + "/replicate-snapshots"
	STORAGE_GET_BLOBBER_SNAPSHOT    = STORAGESC_PFX + "/replicate-blobber-aggregates"
	STORAGE_GET_MINER_SNAPSHOT      = STORAGESC_PFX + "/replicate-miner-aggregates"
	STORAGE_GET_SHARDER_SNAPSHOT    = STORAGESC_PFX + "/replicate-sharder-aggregates"
	STORAGE_GET_AUTHORIZER_SNAPSHOT = STORAGESC_PFX + "/replicate-authorizer-aggregates"
	STORAGE_GET_VALIDATOR_SNAPSHOT  = STORAGESC_PFX + "/replicate-validator-aggregates"
	STORAGE_GET_USER_SNAPSHOT       = STORAGESC_PFX + "/replicate-user-aggregates"
)
View Source 
const (
	StorageSmartContractAddress  = `6dba10422e368813802877a85039d3985d96760ed844092319743fb3a76712d7`
	VestingSmartContractAddress  = `2bba5b05949ea59c80aed3ac3474d7379d3be737e8eb5a968c52295e48333ead`
	FaucetSmartContractAddress   = `6dba10422e368813802877a85039d3985d96760ed844092319743fb3a76712d3`
	MultiSigSmartContractAddress = `27b5ef7120252b79f9dd9c05505dd28f328c80f6863ee446daede08a84d651a7`
	MinerSmartContractAddress    = `6dba10422e368813802877a85039d3985d96760ed844092319743fb3a76712d9`
	ZCNSCSmartContractAddress    = `6dba10422e368813802877a85039d3985d96760ed844092319743fb3a76712e0`
	MultiSigRegisterFuncName     = "register"
	MultiSigVoteFuncName         = "vote"
)
View Source 
const (
	StatusSuccess      int = 0
	StatusNetworkError int = 1
	// TODO: Change to specific error
	StatusError            int = 2
	StatusRejectedByUser   int = 3
	StatusInvalidSignature int = 4
	StatusAuthError        int = 5
	StatusAuthVerifyFailed int = 6
	StatusAuthTimeout      int = 7
	StatusUnknown          int = -1
)
View Source 
const (
	OpGetTokenLockConfig int = iota
	OpGetLockedTokens
	OpGetUserPools
	OpGetUserPoolDetail
	OpGetNotProcessedBurnTickets
	OpGetMintNonce
	// storage SC ops
	OpStorageSCGetConfig
	OpStorageSCGetChallengePoolInfo
	OpStorageSCGetAllocation
	OpStorageSCGetAllocations
	OpStorageSCGetReadPoolInfo
	OpStorageSCGetStakePoolInfo
	OpStorageSCGetBlobbers
	OpStorageSCGetBlobber
	OpStorageSCGetTransactions
	OpStorageSCGetSnapshots
	OpStorageSCGetBlobberSnapshots
	OpStorageSCGetMinerSnapshots
	OpStorageSCGetSharderSnapshots
	OpStorageSCGetAuthorizerSnapshots
	OpStorageSCGetValidatorSnapshots
	OpStorageSCGetUserSnapshots
	OpZCNSCGetGlobalConfig
	OpZCNSCGetAuthorizer
	OpZCNSCGetAuthorizerNodes
)
View Source 
const NETWORK_ENDPOINT = "/network"
View Source 
const (
	SharderEndpointHealthCheck = "/v1/healthcheck"
)
View Source 
const TOKEN_UNIT int64 = 1e10

Variables

View Source 
var (
	ErrNoAvailableSharders     = errors.New("zcn: no available sharders")
	ErrNoEnoughSharders        = errors.New("zcn: sharders is not enough")
	ErrNoEnoughOnlineSharders  = errors.New("zcn: online sharders is not enough")
	ErrInvalidNumSharder       = errors.New("zcn: number of sharders is invalid")
	ErrNoOnlineSharders        = errors.New("zcn: no any online sharder")
	ErrSharderOffline          = errors.New("zcn: sharder is offline")
	ErrInvalidConsensus        = errors.New("zcn: invalid consensus")
	ErrTransactionNotFound     = errors.New("zcn: transaction not found")
	ErrTransactionNotConfirmed = errors.New("zcn: transaction not confirmed")
	ErrNoAvailableMiners       = errors.New("zcn: no available miners")
)
View Source 
var Sharders *node.NodeHolder
View Source 
var SignFn = func(hash string) (string, error) {
	sigScheme := zcncrypto.NewSignatureScheme(_config.chain.SignatureScheme)
	err := sigScheme.SetPrivateKey(_config.wallet.Keys[0].PrivateKey)
	if err != nil {
		return "", err
	}
	return sigScheme.Sign(hash)
}

Functions

func CheckConfig added in v1.7.1 

func CheckConfig() error

func CheckEthHashStatus 

func CheckEthHashStatus(hash string) int

CheckEthHashStatus - checking the status of ETH transaction possible values 0 or 1

func CloseLog 

func CloseLog()

CloseLog closes log file

func ConvertToToken 

func ConvertToToken(token int64) float64

ConvertToToken converts the SAS tokens to ZCN tokens # Inputs

  • token: SAS tokens

func ConvertToValue 

func ConvertToValue(token float64) uint64

ConvertToValue converts ZCN tokens to SAS tokens # Inputs

  • token: ZCN tokens

func ConvertTokenToUSD 

func ConvertTokenToUSD(token float64) (float64, error)

func ConvertUSDToToken 

func ConvertUSDToToken(usd float64) (float64, error)

func ConvertZcnTokenToETH 

func ConvertZcnTokenToETH(f float64) (float64, error)

ConvertZcnTokenToETH - converting Zcn tokens to Eth

func CreateMSVote 

func CreateMSVote(proposal, grpClientID, signerWalletstr, toClientID string, token uint64) (string, error)

CreateMSVote create a vote for multisig

func CreateMSWallet 

func CreateMSWallet(t, n int) (string, string, []string, error)

CreateMSWallet returns multisig wallet information

func CreateWalletFromEthMnemonic 

func CreateWalletFromEthMnemonic(mnemonic, password string, statusCb WalletCallback) error

CreateWalletFromEthMnemonic - creating new wallet from Eth mnemonics

func CreateWalletOffline added in v1.8.10 

func CreateWalletOffline() (string, error)

CreateWalletOffline creates the wallet for the config signature scheme.

func CryptoJsDecrypt added in v1.8.11 

func CryptoJsDecrypt(passphrase, encryptedMessage string) (string, error)

func CryptoJsEncrypt added in v1.8.11 

func CryptoJsEncrypt(passphrase, message string) (string, error)

func Decrypt 

func Decrypt(key, text string) (string, error)

func Encrypt 

func Encrypt(key, text string) (string, error)

func EthToTokens 

func EthToTokens(tokens float64) int64

TokensToEth - converting eth tokens to wei

func GEthToTokens 

func GEthToTokens(gwei float64) int64

func GTokensToEth 

func GTokensToEth(tokens int64) float64

func GetAllocation 

func GetAllocation(allocID string, cb GetInfoCallback) (err error)

GetAllocation obtains allocation information.

func GetAllocations 

func GetAllocations(clientID string, cb GetInfoCallback) (err error)

GetAllocations obtains list of allocations of a user.

func GetAuthorizer added in v1.10.0 

func GetAuthorizer(authorizerID string, cb GetInfoCallback) (err error)

func GetAuthorizerSnapshots added in v1.8.12 

func GetAuthorizerSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetAuthorizerSnapshots obtains list of allocations of an authorizer.

func GetBalance 

func GetBalance(cb GetBalanceCallback) error

GetBalance retrieve wallet balance from sharders 

# Inputs
-	cb: callback for checking result

func GetBalanceWallet 

func GetBalanceWallet(walletStr string, cb GetBalanceCallback) error

GetBalanceWallet retreives wallet balance from sharders

func GetBlobber 

func GetBlobber(blobberID string, cb GetInfoCallback) (err error)

GetBlobber obtains blobber information.

func GetBlobberSnapshots added in v1.8.11 

func GetBlobberSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetBlobberSnapshots obtains list of allocations of a blobber.

func GetBlobbers 

func GetBlobbers(cb GetInfoCallback, limit, offset int, active bool)

GetBlobbers obtains list of all active blobbers. # Inputs

  • cb: callback for checking result
  • limit: how many blobbers should be fetched
  • offset: how many blobbers should be skipped
  • active: only fetch active blobbers

func GetBlockByRound 

func GetBlockByRound(ctx context.Context, numSharders int, round int64) (b *block.Block, err error)

func GetChainStats 

func GetChainStats(ctx context.Context) (b *block.ChainStats, err error)

func GetChallengePoolInfo 

func GetChallengePoolInfo(allocID string, cb GetInfoCallback) (err error)

GetChallengePoolInfo obtains challenge pool information for an allocation.

func GetClientID 

func GetClientID(pkey string) string

GetClientID -- computes Client ID from publickey

func GetClientWalletID added in v1.5.1 

func GetClientWalletID() string

func GetClientWalletKey added in v1.11.0 

func GetClientWalletKey() string

func GetEthBalance 

func GetEthBalance(ethAddr string, cb GetBalanceCallback) error

GetEthBalance - getting back balance for ETH wallet

func GetEthClient 

func GetEthClient() (*ethclient.Client, error)

func GetEvents added in v1.3.1 

func GetEvents(cb GetInfoCallback, filters map[string]string) (err error)

func GetFaucetSCConfig added in v1.2.86 

func GetFaucetSCConfig(cb GetInfoCallback) (err error)

func GetFeeStats added in v1.8.16 

func GetFeeStats(ctx context.Context) (b *block.FeeStats, err error)

func GetIdForUrl 

func GetIdForUrl(url string) string

func GetInfoFromAnyMiner added in v1.8.16 

func GetInfoFromAnyMiner(urlSuffix string, op int, cb getInfoCallback)

func GetInfoFromAnySharder added in v1.8.11 

func GetInfoFromAnySharder(urlSuffix string, op int, cb GetInfoCallback)

func GetInfoFromSharders added in v1.8.10 

func GetInfoFromSharders(urlSuffix string, op int, cb GetInfoCallback)

func GetLatestFinalized 

func GetLatestFinalized(ctx context.Context, numSharders int) (b *block.Header, err error)

func GetLatestFinalizedMagicBlock 

func GetLatestFinalizedMagicBlock(ctx context.Context, numSharders int) (m *block.MagicBlock, err error)

func GetLogger 

func GetLogger() *logger.Logger

func GetMagicBlockByNumber 

func GetMagicBlockByNumber(ctx context.Context, numSharders int, number int64) (m *block.MagicBlock, err error)

func GetMinShardersVerify 

func GetMinShardersVerify() int

func GetMinerSCConfig 

func GetMinerSCConfig(cb GetInfoCallback) (err error)

func GetMinerSCGlobals added in v1.2.86 

func GetMinerSCGlobals(cb GetInfoCallback) (err error)

func GetMinerSCNodeInfo 

func GetMinerSCNodeInfo(id string, cb GetInfoCallback) (err error)

GetMinerSCNodeInfo get miner information from sharders # Inputs

  • id: the id of miner
  • cb: callback for checking result

func GetMinerSCNodePool 

func GetMinerSCNodePool(id string, cb GetInfoCallback) (err error)

func GetMinerSCUserInfo 

func GetMinerSCUserInfo(clientID string, cb GetInfoCallback) (err error)

GetMinerSCUserInfo get user pool # Inputs

  • clientID: the id of wallet
  • cb: callback for checking result

func GetMinerSharder added in v1.10.0 

func GetMinerSharder(id string, cb GetInfoCallback) (err error)

func GetMinerSnapshots added in v1.8.12 

func GetMinerSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetMinerSnapshots obtains list of allocations of a miner.

func GetMiners 

func GetMiners(cb GetInfoCallback, limit, offset int, active bool)

GetMiners obtains list of all active miners. 

	# Inputs
  - cb: callback for checking result
  - limit: how many miners should be fetched
  - offset: how many miners should be skipped
  - active: only fetch active miners

func GetMintNonce added in v1.8.15 

func GetMintNonce(cb GetInfoCallback) error

GetMintNonce retrieve mint nonce from sharders

func GetMultisigPayload 

func GetMultisigPayload(mswstr string) (interface{}, error)

GetMultisigPayload given a multisig wallet as a string, makes a multisig wallet payload to register

func GetMultisigVotePayload 

func GetMultisigVotePayload(msvstr string) (interface{}, error)

GetMultisigVotePayload given a multisig vote as a string, makes a multisig vote payload to register

func GetNetworkJSON 

func GetNetworkJSON() string

func GetNonce added in v1.8.3 

func GetNonce(cb GetNonceCallback) error

GetBalance retrieve wallet nonce from sharders

func GetNotProcessedZCNBurnTickets added in v1.8.15 

func GetNotProcessedZCNBurnTickets(ethereumAddress, startNonce string, cb GetInfoCallback) error

GetNotProcessedZCNBurnTickets retrieve wallet burn tickets from sharders

func GetPublicEncryptionKey added in v1.8.10 

func GetPublicEncryptionKey(mnemonic string) (string, error)

func GetReadPoolInfo 

func GetReadPoolInfo(clientID string, cb GetInfoCallback) (err error)

GetReadPoolInfo obtains information about read pool of a user.

func GetRoundFromSharders added in v1.11.0 

func GetRoundFromSharders() (int64, error)

func GetSharderSnapshots added in v1.8.12 

func GetSharderSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetSharderSnapshots obtains list of allocations of a sharder.

func GetSharders 

func GetSharders(cb GetInfoCallback, limit, offset int, active bool)

GetSharders obtains list of all active sharders. # Inputs

  • cb: callback for checking result
  • limit: how many sharders should be fetched
  • offset: how many sharders should be skipped
  • active: only fetch active sharders

func GetSnapshots added in v1.8.11 

func GetSnapshots(round int64, limit int64, cb GetInfoCallback) (err error)

GetSnapshots obtains list of allocations of a user.

func GetStableMiners added in v1.8.17 

func GetStableMiners() []string

func GetStakePoolInfo 

func GetStakePoolInfo(blobberID string, cb GetInfoCallback) (err error)

GetStakePoolInfo obtains information about stake pool of a blobber and related validator.

func GetStakePoolUserInfo 

func GetStakePoolUserInfo(clientID string, offset, limit int, cb GetInfoCallback) (err error)

GetStakePoolUserInfo for a user. # Inputs

  • clientID: the id of wallet
  • cb: callback for checking result

func GetStorageSCConfig 

func GetStorageSCConfig(cb GetInfoCallback) (err error)

GetStorageSCConfig obtains Storage SC configurations.

func GetTransactions added in v1.8.7 

func GetTransactions(toClient, fromClient, block_hash, sort string, limit, offset int, cb GetInfoCallback) (err error)

GetTransactions query transactions from sharders # Inputs

  • toClient: receiver
  • fromClient: sender
  • block_hash: block hash
  • sort: desc or asc
  • limit: how many transactions should be fetched
  • offset: how many transactions should be skipped
  • cb: callback to get result

func GetUserLockedTotal added in v1.8.13 

func GetUserLockedTotal(clientID string) (int64, error)

GetUserLockedTotal get total token user locked # Inputs

  • clientID wallet id

func GetUserSnapshots added in v1.8.13 

func GetUserSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetUserSnapshots replicates user aggregates from events_db.

func GetValidator added in v1.10.0 

func GetValidator(validatorID string, cb GetInfoCallback) (err error)

func GetValidatorSnapshots added in v1.8.12 

func GetValidatorSnapshots(round int64, limit int64, offset int64, cb GetInfoCallback) (err error)

GetValidatorSnapshots obtains list of allocations of a validator.

func GetVersion 

func GetVersion() string

GetVersion - returns version string

func GetVestingClientList 

func GetVestingClientList(clientID string, cb GetInfoCallback) (err error)

func GetVestingPoolInfo 

func GetVestingPoolInfo(poolID string, cb GetInfoCallback) (err error)

func GetVestingSCConfig 

func GetVestingSCConfig(cb GetInfoCallback) (err error)

func GetWallet 

func GetWallet(walletStr string) (*zcncrypto.Wallet, error)

GetWallet get a wallet object from a wallet string

func GetWalletAddrFromEthMnemonic 

func GetWalletAddrFromEthMnemonic(mnemonic string) (string, error)

GetWalletAddrFromEthMnemonic - wallet ETH address from mnemoninnc

func GetWalletBalance added in v1.8.7 

func GetWalletBalance(clientId string) (common.Balance, error)

func GetWalletClientID 

func GetWalletClientID(walletStr string) (string, error)

GetWalletClientID -- given a walletstr return ClientID

func GetWalletNonce added in v1.8.12 

func GetWalletNonce(clientID string) (int64, error)

GetWalletBalance retrieve wallet nonce from sharders

func GetWalletRaw added in v1.8.8 

func GetWalletRaw() zcncrypto.Wallet

func GetZcnUSDInfo 

func GetZcnUSDInfo() (float64, error)

GetZcnUSDInfo returns USD value for ZCN token by tokenrate

func Init 

func Init(chainConfigJSON string) error

Init initialize the SDK with miner, sharder and signature scheme provided in configuration provided in JSON format # Inputs

func InitSignatureScheme added in v1.8.5 

func InitSignatureScheme(scheme string)

InitSignatureScheme initializes signature scheme only.

func InitZCNSDK 

func InitZCNSDK(blockWorker string, signscheme string, configs ...func(*ChainConfig) error) error

InitZCNSDK initializes the SDK with miner, sharder and signature scheme provided.

func IsEthTransactionVerified added in v1.8.11 

func IsEthTransactionVerified(txHash string) (bool, error)

IsEthTransactionVerified - checks if the transaction is verified with a help of the given transaction hash

func IsMnemonicValid 

func IsMnemonicValid(mnemonic string) bool

IsMnemonicValid is an utility function to check the mnemonic valid 

# Inputs
-	mnemonic: mnemonics

func IsValidEthAddress 

func IsValidEthAddress(ethAddr string) (bool, error)

IsValidEthAddress - multiple checks for valid ETH address

func RecoverOfflineWallet added in v1.8.5 

func RecoverOfflineWallet(mnemonic string) (string, error)

RecoverOfflineWallet recovers the previously generated wallet using the mnemonic.

func RecoverWallet 

func RecoverWallet(mnemonic string, statusCb WalletCallback) error

RecoverWallet recovers the previously generated wallet using the mnemonic. It also registers the wallet again to block chain.

func ResetStableMiners added in v1.8.17 

func ResetStableMiners()

func SetAuthUrl 

func SetAuthUrl(url string) error

SetAuthUrl will be called by app to set zauth URL to SDK. # Inputs

  • url: the url of zAuth server

func SetLogFile 

func SetLogFile(logFile string, verbose bool)

SetLogFile - sets file path to write log verbose - true - console output; false - no console output

func SetLogLevel 

func SetLogLevel(lvl int)

SetLogLevel set the log level. lvl - 0 disabled; higher number (upto 4) more verbosity

func SetNetwork 

func SetNetwork(miners []string, sharders []string)

func SetWallet added in v1.8.6 

func SetWallet(w zcncrypto.Wallet, splitKeyWallet bool) error

SetWallet should be set before any transaction or client specific APIs splitKeyWallet parameter is valid only if SignatureScheme is "BLS0Chain"

func SetWalletInfo 

func SetWalletInfo(jsonWallet string, splitKeyWallet bool) error

SetWalletInfo should be set before any transaction or client specific APIs splitKeyWallet parameter is valid only if SignatureScheme is "BLS0Chain" 

# Inputs
- jsonWallet: json format of wallet
{
"client_id":"30764bcba73216b67c36b05a17b4dd076bfdc5bb0ed84856f27622188c377269",
"client_key":"1f495df9605a4479a7dd6e5c7a78caf9f9d54e3a40f62a3dd68ed377115fe614d8acf0c238025f67a85163b9fbf31d10fbbb4a551d1cf00119897edf18b1841c",
"keys":[
	{"public_key":"1f495df9605a4479a7dd6e5c7a78caf9f9d54e3a40f62a3dd68ed377115fe614d8acf0c238025f67a85163b9fbf31d10fbbb4a551d1cf00119897edf18b1841c","private_key":"41729ed8d82f782646d2d30b9719acfd236842b9b6e47fee12b7bdbd05b35122"}
],
"mnemonics":"glare mistake gun joke bid spare across diagram wrap cube swear cactus cave repeat you brave few best wild lion pitch pole original wasp",
"version":"1.0",
"date_created":"1662534022",
"nonce":0
}

- splitKeyWallet: if wallet keys is split

func SetupAuth 

func SetupAuth(authHost, clientID, clientKey, publicKey, privateKey, localPublicKey string, cb AuthCallback) error

SetupAuth prepare auth app with clientid, key and a set of public, private key and local publickey which is running on PC/Mac.

func Sign added in v1.7.9 

func Sign(hash string) (string, error)

func SignWith0Wallet added in v1.7.9 

func SignWith0Wallet(hash string, w *zcncrypto.Wallet) (string, error)

func SplitKeys 

func SplitKeys(privateKey string, numSplits int) (string, error)

Split keys from the primary master key

func SuggestEthGasPrice 

func SuggestEthGasPrice() (int64, error)

SuggestEthGasPrice - return back suggested price for gas

func TokensToEth 

func TokensToEth(tokens int64) float64

TokensToEth - converting wei to eth tokens

func TransferEthTokens 

func TransferEthTokens(fromPrivKey string, amountTokens, gasPrice int64) (string, error)

TransferEthTokens - transfer ETH tokens to multisign wallet

func UpdateNetworkDetails 

func UpdateNetworkDetails() error

func UpdateRequired 

func UpdateRequired(networkDetails *Network) bool

func VerifyContentHash 

func VerifyContentHash(metaTxnDataJSON string) (bool, error)

func WithChainID 

func WithChainID(id string) func(c *ChainConfig) error

func WithConfirmationChainLength 

func WithConfirmationChainLength(m int) func(c *ChainConfig) error

func WithEthereumNode added in v1.3.1 

func WithEthereumNode(uri string) func(c *ChainConfig) error

func WithMinConfirmation 

func WithMinConfirmation(m int) func(c *ChainConfig) error

func WithMinSubmit 

func WithMinSubmit(m int) func(c *ChainConfig) error

func WithParams added in v1.7.1 

func WithParams(uri string, params Params) string

func WithSharderConsensous added in v1.8.17 

func WithSharderConsensous(m int) func(c *ChainConfig) error

Types

type AddAuthorizerPayload added in v1.7.9 

type AddAuthorizerPayload struct {
	PublicKey         string                      `json:"public_key"`
	URL               string                      `json:"url"`
	StakePoolSettings AuthorizerStakePoolSettings `json:"stake_pool_settings"` // Used to initially create stake pool
}

type AuthCallback 

type AuthCallback interface {
	// This call back gives the status of the Two factor authenticator(zauth) setup.
	OnSetupComplete(status int, err string)
}

AuthCallback needs to be implemented by the caller SetupAuth()

type AuthorizerConfig added in v1.7.1 

type AuthorizerConfig struct {
	Fee common.Balance `json:"fee"`
}

type AuthorizerHealthCheckPayload added in v1.8.13 

type AuthorizerHealthCheckPayload struct {
	ID string `json:"id"` // authorizer ID
}

type AuthorizerNode added in v1.7.1 

type AuthorizerNode struct {
	ID     string            `json:"id"`
	URL    string            `json:"url"`
	Config *AuthorizerConfig `json:"config"`
}

type AuthorizerStakePoolSettings added in v1.7.9 

type AuthorizerStakePoolSettings struct {
	DelegateWallet string         `json:"delegate_wallet"`
	MinStake       common.Balance `json:"min_stake"`
	MaxStake       common.Balance `json:"max_stake"`
	NumDelegates   int            `json:"num_delegates"`
	ServiceCharge  float64        `json:"service_charge"`
}

type Blobber 

type Blobber struct {
	ID                common.Key        `json:"id"`
	BaseURL           string            `json:"url"`
	Terms             Terms             `json:"terms"`
	Capacity          common.Size       `json:"capacity"`
	Allocated         common.Size       `json:"allocated"`
	LastHealthCheck   common.Timestamp  `json:"last_health_check"`
	StakePoolSettings StakePoolSettings `json:"stake_pool_settings"`
	NotAvailable      bool              `json:"not_available"`
}

type BurnTicket added in v1.8.15 

type BurnTicket struct {
	Hash   string `json:"hash"`
	Amount int64  `json:"amount"`
	Nonce  int64  `json:"nonce"`
}

BurnTicket model used for deserialization of the response received from sharders

type ChainConfig 

type ChainConfig struct {
	ChainID                 string   `json:"chain_id,omitempty"`
	BlockWorker             string   `json:"block_worker"`
	Miners                  []string `json:"miners"`
	Sharders                []string `json:"sharders"`
	SignatureScheme         string   `json:"signature_scheme"`
	MinSubmit               int      `json:"min_submit"`
	MinConfirmation         int      `json:"min_confirmation"`
	ConfirmationChainLength int      `json:"confirmation_chain_length"`
	EthNode                 string   `json:"eth_node"`
	SharderConsensous       int      `json:"sharder_consensous"`
}

type ConfirmationStatus added in v1.5.1 

type ConfirmationStatus int
const (
	Undefined ConfirmationStatus = iota
	Success
	ChargeableError
)

type CreateAllocationRequest 

type CreateAllocationRequest struct {
	DataShards      int              `json:"data_shards"`
	ParityShards    int              `json:"parity_shards"`
	Size            common.Size      `json:"size"`
	Expiration      common.Timestamp `json:"expiration_date"`
	Owner           string           `json:"owner_id"`
	OwnerPublicKey  string           `json:"owner_public_key"`
	Blobbers        []string         `json:"blobbers"`
	ReadPriceRange  PriceRange       `json:"read_price_range"`
	WritePriceRange PriceRange       `json:"write_price_range"`
}

CreateAllocationRequest is information to create allocation.

type DelegatePool added in v1.8.4 

type DelegatePool struct {
	Balance      int64  `json:"balance"`
	Reward       int64  `json:"reward"`
	Status       int    `json:"status"`
	RoundCreated int64  `json:"round_created"` // used for cool down
	DelegateID   string `json:"delegate_id"`
}

type DeleteAuthorizerPayload added in v1.8.9 

type DeleteAuthorizerPayload struct {
	ID string `json:"id"` // authorizer ID
}

type FeeOption added in v1.8.16 

type FeeOption func(*TxnFeeOption)

FeeOption represents txn fee related option type

func WithNoEstimateFee added in v1.8.16 

func WithNoEstimateFee() FeeOption

WithNoEstimateFee would prevent txn fee estimation from remote

type GetBalanceCallback 

type GetBalanceCallback interface {
	OnBalanceAvailable(status int, value int64, info string)
}

GetBalanceCallback needs to be implemented by the caller of GetBalance() to get the status

type GetClientResponse 

type GetClientResponse struct {
	ID           string `json:"id"`
	Version      string `json:"version"`
	CreationDate int    `json:"creation_date"`
	PublicKey    string `json:"public_key"`
}

func GetClientDetails 

func GetClientDetails(clientID string) (*GetClientResponse, error)

type GetInfoCallback 

type GetInfoCallback interface {
	// OnInfoAvailable will be called when GetLockTokenConfig is complete
	// if status == StatusSuccess then info is valid
	// is status != StatusSuccess then err will give the reason
	OnInfoAvailable(op int, status int, info string, err string)
}

GetInfoCallback needs to be implemented by the caller of GetLockTokenConfig() and GetLockedTokens()

type GetNonceCallback added in v1.8.3 

type GetNonceCallback interface {
	OnNonceAvailable(status int, nonce int64, info string)
}

GetNonceCallback needs to be implemented by the caller of GetNonce() to get the status

type GetNonceCallbackStub added in v1.8.3 

type GetNonceCallbackStub struct {
	// contains filtered or unexported fields
}

func (*GetNonceCallbackStub) OnNonceAvailable added in v1.8.3 

func (g *GetNonceCallbackStub) OnNonceAvailable(status int, nonce int64, info string)

type InputMap added in v1.2.86 

type InputMap struct {
	Fields map[string]string `json:"Fields"`
}

type MSTransfer 

type MSTransfer struct {
	ClientID   string `json:"from"`
	ToClientID string `json:"to"`
	Amount     uint64 `json:"amount"`
}

MSTransfer - a data structure to hold state transfer from one client to another

type MSVote 

type MSVote struct {
	ProposalID string `json:"proposal_id"`

	// Client ID in transfer is that of the multi-sig wallet, not the signer.
	Transfer MSTransfer `json:"transfer"`

	Signature string `json:"signature"`
}

MSVote -- this should mimic the type Vote defined in MultiSig SC

type MSVoteCallback 

type MSVoteCallback interface {
	OnVoteComplete(status int, proposal string, err string)
}

MSVoteCallback callback definition multisig Vote function

type MSWallet 

type MSWallet struct {
	Id              int                         `json:"id"`
	SignatureScheme string                      `json:"signature_scheme"`
	GroupClientID   string                      `json:"group_client_id"`
	GroupKey        zcncrypto.SignatureScheme   `json:"group_key"`
	SignerClientIDs []string                    `json:"sig_client_ids"`
	SignerKeys      []zcncrypto.SignatureScheme `json:"signer_keys"`
	T               int                         `json:"threshold"`
	N               int                         `json:"num_subkeys"`
}

MSWallet Client data necessary for a multi-sig wallet.

func (*MSWallet) Marshal 

func (msw *MSWallet) Marshal() (string, error)

Marshal returns json string

func (*MSWallet) UnmarshalJSON added in v1.3.1 

func (msw *MSWallet) UnmarshalJSON(data []byte) error

type Miner 

type Miner struct {
	ID         string      `json:"id"`
	N2NHost    string      `json:"n2n_host"`
	Host       string      `json:"host"`
	Port       int         `json:"port"`
	PublicKey  string      `json:"public_key"`
	ShortName  string      `json:"short_name"`
	BuildTag   string      `json:"build_tag"`
	TotalStake int64       `json:"total_stake"`
	Stat       interface{} `json:"stat"`
}

type MinerSCDelegatePool 

type MinerSCDelegatePool struct {
	Settings StakePoolSettings `json:"settings"`
}

type MinerSCDelegatePoolInfo 

type MinerSCDelegatePoolInfo struct {
	ID         common.Key     `json:"id"`
	Balance    common.Balance `json:"balance"`
	Reward     common.Balance `json:"reward"`      // uncollected reread
	RewardPaid common.Balance `json:"reward_paid"` // total reward all time
	Status     string         `json:"status"`
}

type MinerSCLock 

type MinerSCLock struct {
	ID string `json:"id"`
}

type MinerSCMinerInfo 

type MinerSCMinerInfo struct {
	SimpleMiner         `json:"simple_miner"`
	MinerSCDelegatePool `json:"stake_pool"`
}

type MinerSCNodes 

type MinerSCNodes struct {
	Nodes []Node `json:"Nodes"`
}

type MinerSCUnlock 

type MinerSCUnlock struct {
	ID string `json:"id"`
}

type MinerSCUserPoolsInfo 

type MinerSCUserPoolsInfo struct {
	Pools map[string][]*MinerSCDelegatePoolInfo `json:"pools"`
}

type MultisigSCWallet 

type MultisigSCWallet struct {
	ClientID        string `json:"client_id"`
	SignatureScheme string `json:"signature_scheme"`
	PublicKey       string `json:"public_key"`

	SignerThresholdIDs []string `json:"signer_threshold_ids"`
	SignerPublicKeys   []string `json:"signer_public_keys"`

	NumRequired int `json:"num_required"`
}

MultisigSCWallet --this should mimic MultisigWallet definition in MultiSig SC

type Network 

type Network struct {
	Miners   []string `json:"miners"`
	Sharders []string `json:"sharders"`
}

func GetNetwork 

func GetNetwork() *Network

func GetNetworkDetails 

func GetNetworkDetails() (*Network, error)

type Node 

type Node struct {
	Miner     Miner `json:"simple_miner"`
	StakePool `json:"stake_pool"`
}

type NonceCache added in v1.8.3 

type NonceCache struct {
	// contains filtered or unexported fields
}

func NewNonceCache added in v1.8.3 

func NewNonceCache() *NonceCache

func (*NonceCache) Evict added in v1.8.3 

func (nc *NonceCache) Evict(clientId string)

func (*NonceCache) GetNextNonce added in v1.8.3 

func (nc *NonceCache) GetNextNonce(clientId string) int64

func (*NonceCache) Set added in v1.8.3 

func (nc *NonceCache) Set(clientId string, nonce int64)

type Params 

type Params map[string]string

func (Params) Query 

func (p Params) Query() string

type PriceRange 

type PriceRange struct {
	Min common.Balance `json:"min"`
	Max common.Balance `json:"max"`
}

PriceRange represents a price range allowed by user to filter blobbers.

type Provider added in v1.7.1 

type Provider int
const (
	ProviderMiner Provider = iota + 1
	ProviderSharder
	ProviderBlobber
	ProviderValidator
	ProviderAuthorizer
)

type QueryResult added in v1.8.4 

type QueryResult struct {
	Content    []byte
	StatusCode int
	Error      error
}

type QueryResultHandle added in v1.8.4 

type QueryResultHandle func(result QueryResult) bool

QueryResultHandle handle query response, return true if it is a consensus-result

type SendTxnData added in v1.4.1 

type SendTxnData struct {
	Note string `json:"note"`
}

type SimpleMiner added in v1.8.4 

type SimpleMiner struct {
	ID string `json:"id"`
}

type StakePool added in v1.8.4 

type StakePool struct {
	Pools    map[string]*DelegatePool `json:"pools"`
	Reward   int64                    `json:"rewards"`
	Settings StakePoolSettings        `json:"settings"`
	Minter   int                      `json:"minter"`
}

type StakePoolSettings 

type StakePoolSettings struct {
	DelegateWallet *string         `json:"delegate_wallet,omitempty"`
	MinStake       *common.Balance `json:"min_stake,omitempty"`
	MaxStake       *common.Balance `json:"max_stake,omitempty"`
	NumDelegates   *int            `json:"num_delegates,omitempty"`
	ServiceCharge  *float64        `json:"service_charge,omitempty"`
}

type Terms 

type Terms struct {
	ReadPrice        common.Balance `json:"read_price"`  // tokens / GB
	WritePrice       common.Balance `json:"write_price"` // tokens / GB `
	MaxOfferDuration time.Duration  `json:"max_offer_duration"`
}

type Transaction 

type Transaction struct {
	// contains filtered or unexported fields
}

func NewMSTransaction 

func NewMSTransaction(walletstr string, cb TransactionCallback) (*Transaction, error)

NewMSTransaction new transaction object for multisig operation

func (*Transaction) AddHardfork added in v1.11.7 

func (t *Transaction) AddHardfork(ip *InputMap) (err error)

func (*Transaction) CancelAllocation 

func (t *Transaction) CancelAllocation(allocID string) (
	err error)

CancelAllocation transaction.

func (*Transaction) CreateAllocation 

func (t *Transaction) CreateAllocation(car *CreateAllocationRequest,
	lock uint64) (err error)

CreateAllocation transaction.

func (*Transaction) CreateReadPool 

func (t *Transaction) CreateReadPool() (err error)

CreateReadPool for current user.

func (*Transaction) ExecuteFaucetSCWallet 

func (t *Transaction) ExecuteFaucetSCWallet(walletStr string, methodName string, input []byte) error

ExecuteFaucetSCWallet implements the Faucet Smart contract for a given wallet

func (*Transaction) ExecuteSmartContract 

func (t *Transaction) ExecuteSmartContract(address, methodName string, input interface{}, val uint64, opts ...FeeOption) (*transaction.Transaction, error)

func (*Transaction) FaucetUpdateConfig added in v1.2.86 

func (t *Transaction) FaucetUpdateConfig(ip *InputMap) (err error)

func (*Transaction) FinalizeAllocation 

func (t *Transaction) FinalizeAllocation(allocID string) (
	err error)

FinalizeAllocation transaction.

func (*Transaction) GetTransactionError 

func (t *Transaction) GetTransactionError() string

func (*Transaction) GetTransactionHash 

func (t *Transaction) GetTransactionHash() string

func (*Transaction) GetTransactionNonce added in v1.8.3 

func (t *Transaction) GetTransactionNonce() int64

GetTransactionNonce returns nonce

func (*Transaction) GetVerifyConfirmationStatus added in v1.5.1 

func (t *Transaction) GetVerifyConfirmationStatus() ConfirmationStatus

func (*Transaction) GetVerifyError 

func (t *Transaction) GetVerifyError() string

func (*Transaction) GetVerifyOutput 

func (t *Transaction) GetVerifyOutput() string

func (*Transaction) Hash added in v1.8.3 

func (t *Transaction) Hash() string

func (*Transaction) MinerSCCollectReward added in v1.7.1 

func (t *Transaction) MinerSCCollectReward(providerId string, providerType Provider) error

func (*Transaction) MinerSCDeleteMiner added in v1.2.86 

func (t *Transaction) MinerSCDeleteMiner(info *MinerSCMinerInfo) (err error)

func (*Transaction) MinerSCDeleteSharder added in v1.2.86 

func (t *Transaction) MinerSCDeleteSharder(info *MinerSCMinerInfo) (err error)

func (*Transaction) MinerSCKill added in v1.8.16 

func (t *Transaction) MinerSCKill(providerId string, providerType Provider) error

func (*Transaction) MinerSCLock 

func (t *Transaction) MinerSCLock(providerId string, providerType Provider, lock uint64) error

func (*Transaction) MinerSCMinerSettings added in v1.2.85 

func (t *Transaction) MinerSCMinerSettings(info *MinerSCMinerInfo) (err error)

func (*Transaction) MinerSCSharderSettings added in v1.2.85 

func (t *Transaction) MinerSCSharderSettings(info *MinerSCMinerInfo) (err error)

func (*Transaction) MinerSCUnlock added in v1.7.9 

func (t *Transaction) MinerSCUnlock(providerId string, providerType Provider) error

func (*Transaction) MinerScUpdateConfig added in v1.2.86 

func (t *Transaction) MinerScUpdateConfig(ip *InputMap) (err error)

func (*Transaction) MinerScUpdateGlobals added in v1.2.86 

func (t *Transaction) MinerScUpdateGlobals(ip *InputMap) (err error)

func (*Transaction) Output 

func (t *Transaction) Output() []byte

func (*Transaction) ReadPoolLock 

func (t *Transaction) ReadPoolLock(allocID, blobberID string, duration int64, lock uint64) (err error)

ReadPoolLock locks tokens for current user and given allocation, using given duration. If blobberID is not empty, then tokens will be locked for given allocation->blobber only.

func (*Transaction) ReadPoolUnlock 

func (t *Transaction) ReadPoolUnlock() (err error)

ReadPoolUnlock for current user and given pool.

func (*Transaction) RegisterMultiSig 

func (t *Transaction) RegisterMultiSig(walletstr string, mswallet string) error

RegisterMultiSig register a multisig wallet with the SC.

func (*Transaction) RegisterVote 

func (t *Transaction) RegisterVote(signerwalletstr string, msvstr string) error

RegisterVote register a multisig wallet with the SC.

func (*Transaction) Send 

func (t *Transaction) Send(toClientID string, val uint64, desc string) error

func (*Transaction) SendWithSignatureHash 

func (t *Transaction) SendWithSignatureHash(toClientID string, val uint64, desc string, sig string, CreationDate int64, hash string) error

func (*Transaction) SetTransactionCallback 

func (t *Transaction) SetTransactionCallback(cb TransactionCallback) error

func (*Transaction) SetTransactionHash 

func (t *Transaction) SetTransactionHash(hash string) error

func (*Transaction) SetTransactionNonce added in v1.8.3 

func (t *Transaction) SetTransactionNonce(txnNonce int64) error

func (*Transaction) StakePoolLock 

func (t *Transaction) StakePoolLock(providerId string, providerType Provider, lock uint64) error

StakePoolLock used to lock tokens in a stake pool of a blobber.

func (*Transaction) StakePoolUnlock 

func (t *Transaction) StakePoolUnlock(providerId string, providerType Provider) error

StakePoolUnlock by blobberID and poolID.

func (*Transaction) StorageSCCollectReward added in v1.7.1 

func (t *Transaction) StorageSCCollectReward(providerId string, providerType Provider) error

func (*Transaction) StorageScUpdateConfig added in v1.2.86 

func (t *Transaction) StorageScUpdateConfig(ip *InputMap) (err error)

func (*Transaction) StoreData 

func (t *Transaction) StoreData(data string) error

func (*Transaction) UpdateAllocation 

func (t *Transaction) UpdateAllocation(allocID string, sizeDiff int64,
	expirationDiff int64, lock uint64) (err error)

UpdateAllocation transaction.

func (*Transaction) UpdateBlobberSettings 

func (t *Transaction) UpdateBlobberSettings(b *Blobber) (err error)

UpdateBlobberSettings update settings of a blobber.

func (*Transaction) UpdateValidatorSettings added in v1.8.5 

func (t *Transaction) UpdateValidatorSettings(v *Validator) (err error)

UpdateValidatorSettings update settings of a validator.

func (*Transaction) Verify 

func (t *Transaction) Verify() error

func (*Transaction) VestingAdd 

func (t *Transaction) VestingAdd(ar *VestingAddRequest, value uint64) (
	err error)

func (*Transaction) VestingDelete 

func (t *Transaction) VestingDelete(poolID string) (err error)

func (*Transaction) VestingStop 

func (t *Transaction) VestingStop(sr *VestingStopRequest) (err error)

func (*Transaction) VestingTrigger 

func (t *Transaction) VestingTrigger(poolID string) (err error)

func (*Transaction) VestingUnlock 

func (t *Transaction) VestingUnlock(poolID string) (err error)

func (*Transaction) VestingUpdateConfig 

func (t *Transaction) VestingUpdateConfig(vscc *InputMap) (err error)

func (*Transaction) WritePoolLock 

func (t *Transaction) WritePoolLock(allocID, blobberID string, duration int64,
	lock uint64) (err error)

WritePoolLock locks tokens for current user and given allocation, using given duration. If blobberID is not empty, then tokens will be locked for given allocation->blobber only.

func (*Transaction) WritePoolUnlock 

func (t *Transaction) WritePoolUnlock(allocID string) (
	err error)

WritePoolUnlock for current user and given pool.

func (*Transaction) ZCNSCAddAuthorizer added in v1.7.9 

func (t *Transaction) ZCNSCAddAuthorizer(ip *AddAuthorizerPayload) (err error)

func (*Transaction) ZCNSCAuthorizerHealthCheck added in v1.8.14 

func (t *Transaction) ZCNSCAuthorizerHealthCheck(ip *AuthorizerHealthCheckPayload) (err error)

func (*Transaction) ZCNSCCollectReward added in v1.11.8 

func (t *Transaction) ZCNSCCollectReward(providerId string, providerType Provider) error

func (*Transaction) ZCNSCDeleteAuthorizer added in v1.8.9 

func (t *Transaction) ZCNSCDeleteAuthorizer(ip *DeleteAuthorizerPayload) (err error)

func (*Transaction) ZCNSCUpdateAuthorizerConfig added in v1.7.1 

func (t *Transaction) ZCNSCUpdateAuthorizerConfig(ip *AuthorizerNode) (err error)

func (*Transaction) ZCNSCUpdateGlobalConfig added in v1.7.1 

func (t *Transaction) ZCNSCUpdateGlobalConfig(ip *InputMap) (err error)

type TransactionCallback 

type TransactionCallback interface {
	OnTransactionComplete(t *Transaction, status int)
	OnVerifyComplete(t *Transaction, status int)
	OnAuthComplete(t *Transaction, status int)
}

TransactionCallback needs to be implemented by the caller for transaction related APIs

type TransactionCommon added in v1.8.7 

type TransactionCommon interface {
	// ExecuteSmartContract implements wrapper for smart contract function
	ExecuteSmartContract(address, methodName string, input interface{}, val uint64, feeOpts ...FeeOption) (*transaction.Transaction, error)
	// Send implements sending token to a given clientid
	Send(toClientID string, val uint64, desc string) error

	//RegisterMultiSig registers a group wallet and subwallets with MultisigSC
	RegisterMultiSig(walletstr, mswallet string) error

	VestingAdd(ar *VestingAddRequest, value uint64) error

	MinerSCLock(providerId string, providerType Provider, lock uint64) error
	MinerSCUnlock(providerId string, providerType Provider) error
	MinerSCCollectReward(providerID string, providerType Provider) error
	MinerSCKill(providerID string, providerType Provider) error

	StorageSCCollectReward(providerID string, providerType Provider) error

	FinalizeAllocation(allocID string) error
	CancelAllocation(allocID string) error
	CreateAllocation(car *CreateAllocationRequest, lock uint64) error //
	CreateReadPool() error
	ReadPoolLock(allocID string, blobberID string, duration int64, lock uint64) error
	ReadPoolUnlock() error
	StakePoolLock(providerId string, providerType Provider, lock uint64) error
	StakePoolUnlock(providerId string, providerType Provider) error
	UpdateBlobberSettings(blobber *Blobber) error
	UpdateValidatorSettings(validator *Validator) error
	UpdateAllocation(allocID string, sizeDiff int64, expirationDiff int64, lock uint64) error
	WritePoolLock(allocID string, blobberID string, duration int64, lock uint64) error
	WritePoolUnlock(allocID string) error

	VestingUpdateConfig(*InputMap) error
	MinerScUpdateConfig(*InputMap) error
	MinerScUpdateGlobals(*InputMap) error
	StorageScUpdateConfig(*InputMap) error
	AddHardfork(ip *InputMap) (err error)
	FaucetUpdateConfig(*InputMap) error
	ZCNSCUpdateGlobalConfig(*InputMap) error

	MinerSCMinerSettings(*MinerSCMinerInfo) error
	MinerSCSharderSettings(*MinerSCMinerInfo) error
	MinerSCDeleteMiner(*MinerSCMinerInfo) error
	MinerSCDeleteSharder(*MinerSCMinerInfo) error

	// ZCNSCUpdateAuthorizerConfig updates authorizer config by ID
	ZCNSCUpdateAuthorizerConfig(*AuthorizerNode) error
	// ZCNSCAddAuthorizer adds authorizer
	ZCNSCAddAuthorizer(*AddAuthorizerPayload) error

	// ZCNSCAuthorizerHealthCheck provides health check for authorizer
	ZCNSCAuthorizerHealthCheck(*AuthorizerHealthCheckPayload) error

	// GetVerifyConfirmationStatus implements the verification status from sharders
	GetVerifyConfirmationStatus() ConfirmationStatus

	// ZCNSCDeleteAuthorizer deletes authorizer
	ZCNSCDeleteAuthorizer(*DeleteAuthorizerPayload) error

	ZCNSCCollectReward(providerID string, providerType Provider) error
}

type TransactionQuery added in v1.8.4 

type TransactionQuery struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewTransactionQuery added in v1.8.4 

func NewTransactionQuery(sharders []string, miners []string) (*TransactionQuery, error)

func (*TransactionQuery) FromAll added in v1.8.4 

func (tq *TransactionQuery) FromAll(ctx context.Context, query string, handle QueryResultHandle) error

FromAll query transaction from all sharders whatever it is selected or offline in previous queires, and return consensus result

func (*TransactionQuery) FromAny added in v1.8.4 

func (tq *TransactionQuery) FromAny(ctx context.Context, query string, provider Provider) (QueryResult, error)

FromAny queries transaction from any sharder that is not selected in previous queries. use any used sharder if there is not any unused sharder

func (*TransactionQuery) GetInfo added in v1.8.4 

func (tq *TransactionQuery) GetInfo(ctx context.Context, query string) (*QueryResult, error)

func (*TransactionQuery) Reset added in v1.8.4 

func (tq *TransactionQuery) Reset()

type TransactionScheme 

type TransactionScheme interface {
	TransactionCommon
	// SetTransactionCallback implements storing the callback
	// used to call after the transaction or verification is completed
	SetTransactionCallback(cb TransactionCallback) error
	// StoreData implements store the data to blockchain
	StoreData(data string) error
	// ExecuteFaucetSCWallet implements the `Faucet Smart contract` for a given wallet
	ExecuteFaucetSCWallet(walletStr string, methodName string, input []byte) error
	// GetTransactionHash implements retrieval of hash of the submitted transaction
	GetTransactionHash() string
	// SetTransactionHash implements verify a previous transaction status
	SetTransactionHash(hash string) error
	// SetTransactionNonce implements method to set the transaction nonce
	SetTransactionNonce(txnNonce int64) error
	// Verify implements verify the transaction
	Verify() error
	// GetVerifyOutput implements the verification output from sharders
	GetVerifyOutput() string
	// GetTransactionError implements error string in case of transaction failure
	GetTransactionError() string
	// GetVerifyError implements error string in case of verify failure error
	GetVerifyError() string
	// GetTransactionNonce returns nonce
	GetTransactionNonce() int64

	// Output of transaction.
	Output() []byte

	// Hash Transaction status regardless of status
	Hash() string

	VestingTrigger(poolID string) error
	VestingStop(sr *VestingStopRequest) error
	VestingUnlock(poolID string) error
	VestingDelete(poolID string) error
}

TransactionScheme implements few methods for block chain.

Note: to be buildable on MacOSX all arguments should have names.

func NewTransaction 

func NewTransaction(cb TransactionCallback, txnFee uint64, nonce int64) (TransactionScheme, error)

NewTransaction allocation new generic transaction object for any operation

type TransactionVelocity added in v1.8.16 

type TransactionVelocity = float64
const (
	RegularTransaction TransactionVelocity = 1.0
	FastTransaction    TransactionVelocity = 1.3
	FasterTransaction  TransactionVelocity = 1.6
)

Transaction velocity vs cost factor TODO: Pass it to miner to calculate real time factor

type TransactionWithAuth 

type TransactionWithAuth struct {
	// contains filtered or unexported fields
}

func (*TransactionWithAuth) AddHardfork added in v1.11.7 

func (t *TransactionWithAuth) AddHardfork(ip *InputMap) (err error)

func (*TransactionWithAuth) CancelAllocation 

func (ta *TransactionWithAuth) CancelAllocation(allocID string) (
	err error)

CancelAllocation transaction.

func (*TransactionWithAuth) CreateAllocation 

func (ta *TransactionWithAuth) CreateAllocation(car *CreateAllocationRequest,
	lock uint64) (err error)

CreateAllocation transaction.

func (*TransactionWithAuth) CreateReadPool 

func (ta *TransactionWithAuth) CreateReadPool() (err error)

CreateReadPool for current user.

func (*TransactionWithAuth) ExecuteFaucetSCWallet 

func (ta *TransactionWithAuth) ExecuteFaucetSCWallet(walletStr string, methodName string, input []byte) error

ExecuteFaucetSCWallet impements the Faucet Smart contract for a given wallet

func (*TransactionWithAuth) ExecuteSmartContract 

func (ta *TransactionWithAuth) ExecuteSmartContract(address, methodName string,
	input interface{}, val uint64, feeOpts ...FeeOption) (*transaction.Transaction, error)

func (*TransactionWithAuth) FaucetUpdateConfig added in v1.2.86 

func (ta *TransactionWithAuth) FaucetUpdateConfig(ip *InputMap) (err error)

func (*TransactionWithAuth) FinalizeAllocation 

func (ta *TransactionWithAuth) FinalizeAllocation(allocID string) (
	err error)

FinalizeAllocation transaction.

func (*TransactionWithAuth) GetTransactionError 

func (ta *TransactionWithAuth) GetTransactionError() string

func (*TransactionWithAuth) GetTransactionHash 

func (ta *TransactionWithAuth) GetTransactionHash() string

func (*TransactionWithAuth) GetTransactionNonce added in v1.8.3 

func (ta *TransactionWithAuth) GetTransactionNonce() int64

GetTransactionNonce returns nonce

func (*TransactionWithAuth) GetVerifyConfirmationStatus added in v1.5.1 

func (ta *TransactionWithAuth) GetVerifyConfirmationStatus() ConfirmationStatus

func (*TransactionWithAuth) GetVerifyError 

func (ta *TransactionWithAuth) GetVerifyError() string

func (*TransactionWithAuth) GetVerifyOutput 

func (ta *TransactionWithAuth) GetVerifyOutput() string

func (*TransactionWithAuth) Hash added in v1.8.3 

func (ta *TransactionWithAuth) Hash() string

func (*TransactionWithAuth) MinerSCCollectReward added in v1.7.1 

func (ta *TransactionWithAuth) MinerSCCollectReward(providerId string, providerType Provider) error

func (*TransactionWithAuth) MinerSCDeleteMiner added in v1.2.86 

func (ta *TransactionWithAuth) MinerSCDeleteMiner(info *MinerSCMinerInfo) (
	err error)

func (*TransactionWithAuth) MinerSCDeleteSharder added in v1.2.86 

func (ta *TransactionWithAuth) MinerSCDeleteSharder(info *MinerSCMinerInfo) (
	err error)

func (*TransactionWithAuth) MinerSCKill added in v1.8.16 

func (ta *TransactionWithAuth) MinerSCKill(providerId string, providerType Provider) error

func (*TransactionWithAuth) MinerSCLock 

func (ta *TransactionWithAuth) MinerSCLock(providerId string, providerType Provider, lock uint64) error

func (*TransactionWithAuth) MinerSCMinerSettings added in v1.2.85 

func (ta *TransactionWithAuth) MinerSCMinerSettings(info *MinerSCMinerInfo) (
	err error)

func (*TransactionWithAuth) MinerSCSharderSettings added in v1.2.85 

func (ta *TransactionWithAuth) MinerSCSharderSettings(info *MinerSCMinerInfo) (
	err error)

func (*TransactionWithAuth) MinerSCUnlock added in v1.7.9 

func (ta *TransactionWithAuth) MinerSCUnlock(providerId string, providerType Provider) error

func (*TransactionWithAuth) MinerScUpdateConfig added in v1.2.86 

func (ta *TransactionWithAuth) MinerScUpdateConfig(ip *InputMap) (err error)

func (*TransactionWithAuth) MinerScUpdateGlobals added in v1.2.86 

func (ta *TransactionWithAuth) MinerScUpdateGlobals(ip *InputMap) (err error)

func (*TransactionWithAuth) Output 

func (ta *TransactionWithAuth) Output() []byte

func (*TransactionWithAuth) ReadPoolLock 

func (ta *TransactionWithAuth) ReadPoolLock(allocID, blobberID string,
	duration int64, lock uint64) (err error)

ReadPoolLock locks tokens for current user and given allocation, using given duration. If blobberID is not empty, then tokens will be locked for given allocation->blobber only.

func (*TransactionWithAuth) ReadPoolUnlock 

func (ta *TransactionWithAuth) ReadPoolUnlock() (
	err error)

ReadPoolUnlock for current user and given pool.

func (*TransactionWithAuth) RegisterMultiSig 

func (ta *TransactionWithAuth) RegisterMultiSig(walletstr string, mswallet string) error

RegisterMultiSig register a multisig wallet with the SC.

func (*TransactionWithAuth) Send 

func (ta *TransactionWithAuth) Send(toClientID string, val uint64, desc string) error

func (*TransactionWithAuth) SetTransactionCallback 

func (ta *TransactionWithAuth) SetTransactionCallback(cb TransactionCallback) error

func (*TransactionWithAuth) SetTransactionHash 

func (ta *TransactionWithAuth) SetTransactionHash(hash string) error

func (*TransactionWithAuth) SetTransactionNonce added in v1.8.3 

func (ta *TransactionWithAuth) SetTransactionNonce(txnNonce int64) error

func (*TransactionWithAuth) StakePoolLock 

func (ta *TransactionWithAuth) StakePoolLock(providerId string, providerType Provider, lock uint64) error

StakePoolLock used to lock tokens in a stake pool of a blobber.

func (*TransactionWithAuth) StakePoolUnlock 

func (ta *TransactionWithAuth) StakePoolUnlock(providerId string, providerType Provider) error

StakePoolUnlock by blobberID

func (*TransactionWithAuth) StorageSCCollectReward added in v1.7.1 

func (ta *TransactionWithAuth) StorageSCCollectReward(providerId string, providerType Provider) error

func (*TransactionWithAuth) StorageScUpdateConfig added in v1.2.86 

func (ta *TransactionWithAuth) StorageScUpdateConfig(ip *InputMap) (err error)

func (*TransactionWithAuth) StoreData 

func (ta *TransactionWithAuth) StoreData(data string) error

func (*TransactionWithAuth) UpdateAllocation 

func (ta *TransactionWithAuth) UpdateAllocation(allocID string, sizeDiff int64,
	expirationDiff int64, lock uint64) (err error)

UpdateAllocation transaction.

func (*TransactionWithAuth) UpdateBlobberSettings 

func (ta *TransactionWithAuth) UpdateBlobberSettings(blob *Blobber) (
	err error)

UpdateBlobberSettings update settings of a blobber.

func (*TransactionWithAuth) UpdateValidatorSettings added in v1.8.5 

func (ta *TransactionWithAuth) UpdateValidatorSettings(v *Validator) (
	err error)

UpdateValidatorSettings update settings of a validator.

func (*TransactionWithAuth) Verify 

func (ta *TransactionWithAuth) Verify() error

func (*TransactionWithAuth) VestingAdd 

func (ta *TransactionWithAuth) VestingAdd(ar *VestingAddRequest,
	value uint64) (err error)

func (*TransactionWithAuth) VestingDelete 

func (ta *TransactionWithAuth) VestingDelete(poolID string) (err error)

func (*TransactionWithAuth) VestingStop 

func (ta *TransactionWithAuth) VestingStop(sr *VestingStopRequest) (err error)

func (*TransactionWithAuth) VestingTrigger 

func (ta *TransactionWithAuth) VestingTrigger(poolID string) (err error)

func (*TransactionWithAuth) VestingUnlock 

func (ta *TransactionWithAuth) VestingUnlock(poolID string) (err error)

func (*TransactionWithAuth) VestingUpdateConfig 

func (ta *TransactionWithAuth) VestingUpdateConfig(ip *InputMap) (err error)

func (*TransactionWithAuth) WritePoolLock 

func (ta *TransactionWithAuth) WritePoolLock(allocID, blobberID string,
	duration int64, lock uint64) (err error)

WritePoolLock locks tokens for current user and given allocation, using given duration. If blobberID is not empty, then tokens will be locked for given allocation->blobber only.

func (*TransactionWithAuth) WritePoolUnlock 

func (ta *TransactionWithAuth) WritePoolUnlock(allocID string) (err error)

WritePoolUnlock for current user and given pool.

func (*TransactionWithAuth) ZCNSCAddAuthorizer added in v1.7.9 

func (ta *TransactionWithAuth) ZCNSCAddAuthorizer(ip *AddAuthorizerPayload) (err error)

func (*TransactionWithAuth) ZCNSCAuthorizerHealthCheck added in v1.8.14 

func (ta *TransactionWithAuth) ZCNSCAuthorizerHealthCheck(ip *AuthorizerHealthCheckPayload) (err error)

func (*TransactionWithAuth) ZCNSCCollectReward added in v1.11.8 

func (ta *TransactionWithAuth) ZCNSCCollectReward(providerId string, providerType Provider) error

func (*TransactionWithAuth) ZCNSCDeleteAuthorizer added in v1.8.9 

func (ta *TransactionWithAuth) ZCNSCDeleteAuthorizer(ip *DeleteAuthorizerPayload) (err error)

func (*TransactionWithAuth) ZCNSCUpdateAuthorizerConfig added in v1.7.1 

func (ta *TransactionWithAuth) ZCNSCUpdateAuthorizerConfig(ip *AuthorizerNode) (err error)

func (*TransactionWithAuth) ZCNSCUpdateGlobalConfig added in v1.7.1 

func (ta *TransactionWithAuth) ZCNSCUpdateGlobalConfig(ip *InputMap) (err error)

type TxnFeeOption added in v1.11.0 

type TxnFeeOption struct {
	// contains filtered or unexported fields
}

type Validator added in v1.8.5 

type Validator struct {
	ID                common.Key        `json:"id"`
	BaseURL           string            `json:"url"`
	StakePoolSettings StakePoolSettings `json:"stake_pool_settings"`
}

type VestingAddRequest 

type VestingAddRequest struct {
	Description  string           `json:"description"`  // allow empty
	StartTime    common.Timestamp `json:"start_time"`   //
	Duration     time.Duration    `json:"duration"`     //
	Destinations []*VestingDest   `json:"destinations"` //
}

type VestingClientList 

type VestingClientList struct {
	Pools []common.Key `json:"pools"`
}

type VestingDest 

type VestingDest struct {
	ID     string         `json:"id"`     // destination ID
	Amount common.Balance `json:"amount"` // amount to vest for the destination
}

type VestingDestInfo 

type VestingDestInfo struct {
	ID     common.Key       `json:"id"`     // identifier
	Wanted common.Balance   `json:"wanted"` // wanted amount for entire period
	Earned common.Balance   `json:"earned"` // can unlock
	Vested common.Balance   `json:"vested"` // already vested
	Last   common.Timestamp `json:"last"`   // last time unlocked
}

type VestingPoolInfo 

type VestingPoolInfo struct {
	ID           common.Key         `json:"pool_id"`      // pool ID
	Balance      common.Balance     `json:"balance"`      // real pool balance
	Left         common.Balance     `json:"left"`         // owner can unlock
	Description  string             `json:"description"`  // description
	StartTime    common.Timestamp   `json:"start_time"`   // from
	ExpireAt     common.Timestamp   `json:"expire_at"`    // until
	Destinations []*VestingDestInfo `json:"destinations"` // receivers
	ClientID     common.Key         `json:"client_id"`    // owner
}

type VestingSCConfig 

type VestingSCConfig struct {
	MinLock              common.Balance `json:"min_lock"`
	MinDuration          time.Duration  `json:"min_duration"`
	MaxDuration          time.Duration  `json:"max_duration"`
	MaxDestinations      int            `json:"max_destinations"`
	MaxDescriptionLength int            `json:"max_description_length"`
}

type VestingStopRequest 

type VestingStopRequest struct {
	PoolID      string `json:"pool_id"`
	Destination string `json:"destination"`
}

type WalletCallback 

type WalletCallback interface {
	OnWalletCreateComplete(status int, wallet string, err string)
}

WalletCallback needs to be implemented for wallet creation.

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