vsys

package
v0.0.0-...-95c96ca Latest Latest
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 Go to latest Published: Apr 25, 2020 License: MIT Imports: 22 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	ApiNodeVersion      = "/node/version"
	ApiBroadcastPayment = "/vsys/broadcast/payment"
	ApiBlockHeight      = "/blocks/height"
	ApiGetBlockAt       = "/blocks/at/%d"
	ApiGetBlockBySig    = "/blocks/signature/%s"
	ApiBlocks           = "/blocks/seq/%d/%d"

	// leasing
	ApiBroadcastLease       = "/leasing/broadcast/lease"
	ApiBroadcastCancelLease = "/leasing/broadcast/cancel"

	// transactions
	ApiUnConfirmedTransaction  = "/transactions/unconfirmed"
	ApiGetTransactionInfo      = "/transactions/info/%s"
	ApiGetTransactionByAddress = "/transactions/address/%s/limit/%d"
	ApiGetTransactionList      = "/transactions/list"

	// peers
	ApiGetPeersConnected = "/peers/connected"

	// consensus
	ApiGetAllSlotsInfo  = "/consensus/allSlotsInfo"
	ApiGetConsensusAlgo = "/consensus/algo"

	// address
	ApiGetAddressDetail  = "/addresses/balance/details/%s"
	ApiGetAddressValid   = "/addresses/validate/%s"
	ApiGetAddressBalance = "/addresses/balance/%s"

	//contract
	ApiContractBroadcastRegister = "/contract/broadcast/register"
	ApiContractBroadcastExecute  = "/contract/broadcast/execute"
	ApiContractInfo              = "/contract/info/%s"
	ApiTokenInfo                 = "/contract/tokenInfo/%s"
	ApiContractTokenBalance      = "/contract/balance/%s/%s" // /contract/balance/{address}/{tokenId}
)
View Source 
const (
	Protocol = "v.systems"
	Api      = 3

	// Fee
	VsysPrecision   int64 = 1e8
	ContractExecFee int64 = 3e7
	DefaultTxFee    int64 = 1e7
	DefaultFeeScale int16 = 100

	// Network
	Testnet NetType = 'T'
	Mainnet NetType = 'M'

	// TX_TYPE
	TxTypePayment          = 2
	TxTypeLease            = 3
	TxTypeCancelLease      = 4
	TxTypeMinting          = 5
	TxTypeContractRegister = 8
	TxTypeContractExecute  = 9

	//contract funcIdx variable
	ActionInit      = "init"
	ActionSupersede = "supersede"
	ActionIssue     = "issue"
	ActionDestroy   = "destroy"
	ActionSplit     = "split"
	ActionSend      = "send"
	ActionTransfer  = "transfer"
	ActionDeposit   = "deposit"
	ActionWithdraw  = "withdraw"

	// function index
	FuncidxSupersede     = 0
	FuncidxIssue         = 1
	FuncidxDestroy       = 2
	FuncidxSplit         = 3
	FuncidxSend          = 3
	FuncidxSendSplit     = 4
	FuncidxWithdraw      = 6
	FuncidxWithdrawSplit = 7
	FuncidxDeposit       = 5
	FuncidxDepositSplit  = 6

	TokenContract               = "" /* 1186-byte string literal not displayed */
	TokenContractWithSplit      = "" /* 1272-byte string literal not displayed */
	ContractDescriptor          = "" /* 570-byte string literal not displayed */
	ContractWithSplitDescriptor = "" /* 615-byte string literal not displayed */
)
View Source 
const (
	DeTypePublicKey       = 0x01
	DeTypeAddress         = 0x02
	DeTypeAmount          = 0x03
	DeTypeInt32           = 0x04
	DeTypeShortText       = 0x05
	DeTypeContractAccount = 0x06
	DETypeAccount         = 0x07
)

Variables

View Source 
var D = gf([]int64{0x78a3, 0x1359, 0x4dca, 0x75eb,
	0xd8ab, 0x4141, 0x0a4d, 0x0070,
	0xe898, 0x7779, 0x4079, 0x8cc7,
	0xfe73, 0x2b6f, 0x6cee, 0x5203})
View Source 
var D2 = gf([]int64{0xf159, 0x26b2, 0x9b94, 0xebd6,
	0xb156, 0x8283, 0x149a, 0x00e0,
	0xd130, 0xeef3, 0x80f2, 0x198e,
	0xfce7, 0x56df, 0xd9dc, 0x2406})
View Source 
var I = gf([]int64{0xa0b0, 0x4a0e, 0x1b27, 0xc4ee,
	0xe478, 0xad2f, 0x1806, 0x2f43,
	0xd7a7, 0x3dfb, 0x0099, 0x2b4d,
	0xdf0b, 0x4fc1, 0x2480, 0x2b83})
View Source 
var K = []int64{}/* 160 elements not displayed */

Constantes de cada ronda del SHA-512

View Source 
var L = []int64{0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58,
	0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14,
	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10}
View Source 
var X = gf([]int64{0xd51a, 0x8f25, 0x2d60, 0xc956,
	0xa7b2, 0x9525, 0xc760, 0x692c,
	0xdc5c, 0xfdd6, 0xe231, 0xc0a4,
	0x53fe, 0xcd6e, 0x36d3, 0x2169})
View Source 
var Y = gf([]int64{0x6658, 0x6666, 0x6666, 0x6666,
	0x6666, 0x6666, 0x6666, 0x6666,
	0x6666, 0x6666, 0x6666, 0x6666,
	0x6666, 0x6666, 0x6666, 0x6666})

Functions

func A 

func A(o []int64, a []int64, b []int64)

func AesDecrypt 

func AesDecrypt(key []byte, data []byte) (origData []byte, err error)

AesDecrypt aes cbc PKCS5Padding

func AesEncrypt 

func AesEncrypt(key []byte, data []byte) ([]byte, error)

AesEncrypt is aes encrypt function key can be any length data can be any length iv is random,multi encrypt will get different result PKCS5Padding , CBC pattern

func Base58Decode 

func Base58Decode(b string) []byte

Decode decodes a modified base58 string to a byte slice.

func Base58Encode 

func Base58Encode(b []byte) string

Encode encodes a byte slice to a modified base58 string.

func BuildSeedHash 

func BuildSeedHash(seed string, nonce int) []byte

func ContractId2TokenId 

func ContractId2TokenId(contractId string, tokenIndex int) string

func DecodeContractTexture 

func DecodeContractTexture(data string) string

func GenerateSeed 

func GenerateSeed() string

GenerateSeed generates seed string

func HashChain 

func HashChain(nonceSecret []byte) []byte

func InitApi 

func InitApi(nodeAddress string, network NetType)

func IsValidateAddress 

func IsValidateAddress(address string, network NetType) bool

IsValidateAddress checks if address valid

func IsValidatePhrase 

func IsValidatePhrase(phrase string) bool

IsValidatePhrase checks if phrase valid

func Keccak256 

func Keccak256(data ...[]byte) []byte

Keccak256 calculates and returns the Keccak256 hash of the input data.

func M 

func M(o []int64, a []int64, b []int64)

optimized by Miguel

func Post 

func Post(url string, data interface{}) (body []byte, err error)

func PostWithTimeOut 

func PostWithTimeOut(url string, data interface{}, duration time.Duration) (body []byte, err error)

func PublicKeyToAddress 

func PublicKeyToAddress(publicKey string, network NetType) string

PublicKeyToAddress return address with base58 encoded

func S 

func S(o []int64, a []int64)

func SharedKey 

func SharedKey(secretKey []uint8, publicKey []uint8) []uint8

func Sign 

func Sign(secretKey []uint8, msg []uint8, opt_random []uint8) []uint8

func SignMessage 

func SignMessage(secretKey []uint8, msg []uint8, opt_random []uint8) []uint8

func TokenId2ContractId 

func TokenId2ContractId(tokenId string) string

func UrlGetContent 

func UrlGetContent(url string) (body []byte, err error)

func Verify 

func Verify(publicKey []uint8, msg []uint8, signature []uint8) int

func Z 

func Z(o []int64, a []int64, b []int64)

Types

type Account 

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

func GenerateKeyPair 

func GenerateKeyPair(seed []byte) *Account

GenerateKeyPair generate Account using seed byte array

func InitAccount 

func InitAccount(network NetType) *Account

InitAccount return account with network initiated

func (*Account) AccountSeed 

func (acc *Account) AccountSeed() string

func (*Account) Address 

func (acc *Account) Address() string

get account address string

func (*Account) BuildCancelLeasing 

func (acc *Account) BuildCancelLeasing(txId string) *Transaction

BuildCancelLeasing build Cancel transaction

func (*Account) BuildExecuteContract 

func (acc *Account) BuildExecuteContract(contractId string, funcIdx int16, funcData []byte, attachment string) *Transaction

BuildExecuteContract build ExecuteContract transaction

func (*Account) BuildFromPrivateKey 

func (acc *Account) BuildFromPrivateKey(privateKey string)

BuildFromPrivateKey build account using privateKey

func (*Account) BuildFromSeed 

func (acc *Account) BuildFromSeed(seed string, nonce int)

BuildFromPrivateKey build account using seed and nonce

func (*Account) BuildLeasing 

func (acc *Account) BuildLeasing(recipient string, amount int64) *Transaction

BuildLeasing build leasing transaction recipient should be address amount is in minimum unit

func (*Account) BuildPayment 

func (acc *Account) BuildPayment(recipient string, amount int64, attachment string) *Transaction

BuildPayment build payment transaction recipient should be address amount is in minimum unit attachment can be empty

func (*Account) BuildRegisterContract 

func (acc *Account) BuildRegisterContract(contract string, max int64, unity int64, tokenDescription string, contractDescription string) *Transaction

BuildRegisterContract build RegisterContract transaction

func (*Account) BuildSendTokenTransaction 

func (acc *Account) BuildSendTokenTransaction(tokenId string, recipient string, amount int64, isSplitSupported bool, attachment string) *Transaction

BuildExecuteContract build SendToken transaction

func (*Account) GetInfo 

func (acc *Account) GetInfo() (AccountInfo, error)

Get account V Coin balance

func (*Account) GetTokenBalance 

func (acc *Account) GetTokenBalance(tokenId string) (TokenBalance, error)

func (*Account) GetTransferHistory 

func (acc *Account) GetTransferHistory(limit int64, offset int64, txType int64) (TxHistoryList, error)

func (*Account) PrivateKey 

func (acc *Account) PrivateKey() string

get account privateKey string

func (*Account) PublicKey 

func (acc *Account) PublicKey() string

get account publicKey string

func (*Account) SignData 

func (acc *Account) SignData(data []byte) string

SignData sign data bytes and the output is base58 encoded data

func (*Account) VerifySignature 

func (acc *Account) VerifySignature(data, signature []byte) bool

VerifySignature check if signature is correct

type AccountInfo 

type AccountInfo struct {
	Address        string
	Regular        int64
	MintingAverage int64
	Available      int64
	Effective      int64
	Height         int64
}

type CommonResp 

type CommonResp struct {
	Error   int    `json:"error"`
	Message string `json:"message"`
}

type Contract 

type Contract struct {
	ContractId          string
	Contract            string
	Max                 int64
	Unity               int64
	TokenDescription    string
	ContractDescription string
	Amount              int64
	TokenIdx            int32 // const 0
	Recipient           string
	SenderPublicKey     string
	NewUnity            int64  // split newUnity
	NewIssuer           string // supersede newIssuer

	Textual   Textual // [init func, user defined func, stateVar]
	Functions []Func
}

func (*Contract) BuildDestroyData 

func (c *Contract) BuildDestroyData() []byte

func (*Contract) BuildIssueData 

func (c *Contract) BuildIssueData() []byte

func (*Contract) BuildRegisterData 

func (c *Contract) BuildRegisterData() []byte

func (*Contract) BuildSendData 

func (c *Contract) BuildSendData() []byte

func (*Contract) BuildSplitData 

func (c *Contract) BuildSplitData() []byte

func (*Contract) DecodeDestroy 

func (c *Contract) DecodeDestroy(data []byte)

func (*Contract) DecodeIssue 

func (c *Contract) DecodeIssue(data []byte)

func (*Contract) DecodeRegister 

func (c *Contract) DecodeRegister(data []byte)

func (*Contract) DecodeSend 

func (c *Contract) DecodeSend(data []byte)

func (*Contract) DecodeSplit 

func (c *Contract) DecodeSplit(data []byte)

func (*Contract) DecodeSupersede 

func (c *Contract) DecodeSupersede(data []byte)

func (*Contract) DecodeTexture 

func (c *Contract) DecodeTexture()

type DataEncoder 

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

func (*DataEncoder) Decode 

func (de *DataEncoder) Decode(data []byte) (list []DataEntry)

func (*DataEncoder) Encode 

func (de *DataEncoder) Encode(data interface{}, dataEntryType byte)

func (*DataEncoder) EncodeArgAmount 

func (de *DataEncoder) EncodeArgAmount(amount int16)

func (*DataEncoder) Result 

func (de *DataEncoder) Result() []byte

type DataEntry 

type DataEntry struct {
	Type  int8
	Value interface{}
}

type Func 

type Func struct {
	Name    string
	Args    []string
	RetArgs []string
}

type NetType 

type NetType byte

type Proof 

type Proof struct {
	ProofType string `json:"proofType"`
	PublicKey string `json:"publicKey"`
	Signature string `json:"signature"`
}

type Textual 

type Textual struct {
	Triggers       string
	Descriptors    string
	StateVariables string
}

type TokenBalance 

type TokenBalance struct {
	Error   int    `json:"error"`
	Message string `json:"message"`
	Address string `json:"address"`
	TokenId string `json:"tokenId"`
	Balance int64  `json:"balance"`
	Unity   int64  `json:"unity"`
}

type TokenInfo 

type TokenInfo struct {
	TokenId     string `json:"tokenId"`
	ContractId  string `json:"contractId"`
	Max         int64  `json:"max"`
	Total       int64  `json:"total"`
	Unity       int64  `json:"unity"`
	Description string `json:"description"`
}

func GetTokenInfo 

func GetTokenInfo(tokenId string) (TokenInfo, error)

Get token info by token_id

type Transaction 

type Transaction struct {
	TxId            string `json:"txId,omitempty"`
	Timestamp       int64  `json:"timestamp"`
	Fee             int64  `json:"fee"`
	FeeScale        int16  `json:"feeScale"`
	Amount          int64  `json:"amount,omitempty"`
	SenderPublicKey string `json:"senderPublicKey"`
	Attachment      string `json:"attachment,omitempty"`
	Recipient       string `json:"recipient,omitempty"`
	Signature       string `json:"signature"`
	// contract
	Contract      string `json:"contract,omitempty"`
	InitData      string `json:"initData,omitempty"`
	ContractId    string `json:"contractId,omitempty"`
	TokenIdx      int32  `json:"tokenIdx,omitempty"`
	Description   string `json:"description,omitempty"`
	FunctionIndex int16  `json:"functionIndex,omitempty"`
	FunctionData  string `json:"functionData,omitempty"`
	// contains filtered or unexported fields
}

func NewCancelLeaseTransaction 

func NewCancelLeaseTransaction(txId string) *Transaction

func NewExecuteTransaction 

func NewExecuteTransaction(contractId string, funcIdx int16, funcData string, attachment string) *Transaction

func NewLeaseTransaction 

func NewLeaseTransaction(recipient string, amount int64) *Transaction

func NewPaymentTransaction 

func NewPaymentTransaction(recipient string, amount int64, attachment string) *Transaction

func NewRegisterTransaction 

func NewRegisterTransaction(contract string, data string, contractDescription string) *Transaction

func (*Transaction) BuildTxData 

func (tx *Transaction) BuildTxData() []byte

BuildTxData generate data which is used to be signed

func (*Transaction) TxType 

func (tx *Transaction) TxType() int

type TransactionResponse 

type TransactionResponse struct {
	Type       uint8   `json:"type"`
	Id         string  `json:"id"`
	Fee        int64   `json:"fee"`
	Timestamp  int64   `json:"timestamp"`
	Proofs     []Proof `json:"proofs"`
	Recipient  string  `json:"recipient"`
	FeeScale   int16   `json:"feeScale"`
	Amount     int64   `json:"amount"`
	Attachment string  `json:"attachment"`
	CommonResp
}

func SendCancelLeasingTx 

func SendCancelLeasingTx(tx *Transaction) (resp TransactionResponse, err error)

func SendExecuteContractTx 

func SendExecuteContractTx(tx *Transaction) (resp TransactionResponse, err error)

func SendLeasingTx 

func SendLeasingTx(tx *Transaction) (resp TransactionResponse, err error)

func SendPaymentTx 

func SendPaymentTx(tx *Transaction) (resp TransactionResponse, err error)

func SendRegisterContractTx 

func SendRegisterContractTx(tx *Transaction) (resp TransactionResponse, err error)

type TxHistoryList 

type TxHistoryList struct {
	Error        int    `json:"error"`
	Message      string `json:"message"`
	TotalCount   int64  `json:"totalCount"`
	Size         int    `json:"size"`
	Transactions []struct {
		Type      int64
		Id        string
		Fee       int64
		FeeScale  int64 `json:"feeScale"`
		Timestamp int64 `json:"timestamp"`
		Proofs    []struct {
			ProofType string `json:"proofType"`
			PublicKey string `json:"publicKey"`
			Address   string `json:"address"`
			Signature string `json:"signature"`
		}
		Recipient  string `json:"recipient"`
		Amount     int64  `json:"amount"`
		Attachment string `json:"attachment"`
		Status     string `json:"status"`
		FeeCharged int64  `json:"feeCharged"`
		Height     int64  `json:"height"`
	} `json:"transactions"`
}

func GetTransactionList 

func GetTransactionList(address string, limit int64, offset int64, txType int64) (TxHistoryList, error)

txType eg: TxTypePayment | TxTypeLeasing txType <= 0 will return all kind of transactions

type VsysApi 

type VsysApi struct {
	NodeAddress string
	Network     NetType
}

func GetVsysApi 

func GetVsysApi() *VsysApi

func (*VsysApi) Get 

func (a *VsysApi) Get(path string) ([]byte, error)

func (*VsysApi) Post 

func (a *VsysApi) Post(path string, data interface{}) ([]byte, error)

Source Files

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