xutil

package
v0.0.0-...-1df5c7e Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Dec 14, 2024 License: MIT Imports: 45 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BytesToFloat64 

func BytesToFloat64(bytes []byte) float64

func BytesToInt64 

func BytesToInt64(data []byte) int64

func ChainIdGetTokenType 

func ChainIdGetTokenType(chainId string) string

func ChainIdToChainName 

func ChainIdToChainName(chainId string) string

func ChainNameToChainID 

func ChainNameToChainID(chainName string) string

func CombineShares 

func CombineShares(shares [][]byte) ([]byte, error)

CombineShares shamir合并私钥

func CompleteNPeriodsBetween 

func CompleteNPeriodsBetween(start time.Time, end time.Time, N float64) float64

CompleteNPeriodsBetween 计算两个时间戳相差的N倍数

func ETHToTronAddress 

func ETHToTronAddress(addr string) string

func EcdsaPrivateKeyGetSolPrivateKey 

func EcdsaPrivateKeyGetSolPrivateKey(privateKeyECDSA *ecdsa.PrivateKey) (key ed25519.PrivateKey, address string, err error)

func Erc20SingAndSend 

func Erc20SingAndSend(client *ethclient.Client, privateKey *ecdsa.PrivateKey, contract, toAddress common.Address, amount *big.Int) (string, error)

func EthAddrToTronAddr 

func EthAddrToTronAddr(ethAddr string) (tronAddr string)

func EthBalanceAtAndOf 

func EthBalanceAtAndOf(address, contract, tokenDecimals string, ethClient *ethclient.Client) (bAt, bOf decimal.Decimal, err error)

func EthUrlConnTest 

func EthUrlConnTest(client *rpc.Client) (time.Duration, error)

func EthZeroAddress 

func EthZeroAddress() string

func ExternalIP 

func ExternalIP() net.IP

func FindDifference 

func FindDifference(slice1 []string, slice2 []string) []string

切片差集

func Float64ToBytes 

func Float64ToBytes(f float64) []byte

func GenMnemonic 

func GenMnemonic(lang int) (string, error)

GenMnemonic 生成12、24个的助记词；默认生成12个

func GenerateRandomDigits 

func GenerateRandomDigits(length int) string

func GenerateRandomKey 

func GenerateRandomKey(seed int64, length int) string

GenerateRandomKey 生成随机字符串

func GenerateRandomString 

func GenerateRandomString(length int) string

GenerateRandomString 生成指定长度的字符串

func GenerateSeed 

func GenerateSeed(dividend int64) int64

GenerateSeed 生成种子

func GetAccount 

func GetAccount(ctx context.Context) (account string)

func GetIpFromAddr 

func GetIpFromAddr(addr net.Addr) net.IP

func GetKaiId 

func GetKaiId(ctx context.Context) (kaiId int64)

GetKaiId 获取kai-id

func GetNationByIp 

func GetNationByIp(ip string) (record *geoip2.City, err error)

GetNationByIp 根据ip获取国家信息

func GetRandStr 

func GetRandStr(strSize int) string

GetRandStr 获取A-Z-16位随机字符串

func GetRandomID 

func GetRandomID() uint32

func GetToken 

func GetToken(secretKey, account string, iat, seconds, uid, kaiId int64) (string, error)

func GetUid 

func GetUid(ctx context.Context) int64

func GetUserIp 

func GetUserIp(r *http.Request) string

GetUserIp 获取客户端IP

func HexToDec 

func HexToDec(hexStr string) uint64

func InArray 

func InArray[T comparable](element T, array []T) bool

func Int64ToBytes 

func Int64ToBytes(n int64) []byte

func Int64ToTime 

func Int64ToTime(t int64) (timeStr string)

Int64ToTime int64转时间格式

func IsEthAddress 

func IsEthAddress(address string) bool

func IsHttpURL 

func IsHttpURL(url string) bool

func IsSolAddress 

func IsSolAddress(address string) bool

IsSolAddress 判断是否为合法的 SOL 地址

func IsTronAddress 

func IsTronAddress(addr string) bool

func IsTronNativeAsset 

func IsTronNativeAsset(asset string) bool

func IsValidAddress 

func IsValidAddress(iaddress interface{}) bool

IsValidAddress validate hex address

func IsValidMnemonic 

func IsValidMnemonic(mnemonic string) bool

IsValidMnemonic 判断助记词是否有效

func IsZeroAddress 

func IsZeroAddress(iaddress interface{}) bool

IsZeroAddress validate if it's a 0 address

func MnemonicGetEthAddress 

func MnemonicGetEthAddress(mnemonic string, path string) (address string, err error)

func MnemonicGetSolAddress 

func MnemonicGetSolAddress(mnemonic string, path string) (address string, err error)

func MnemonicGetTronAddress 

func MnemonicGetTronAddress(mnemonic string, path string) (address string, err error)

func MnemonicToPrivateKey 

func MnemonicToPrivateKey(mnemonic, salt, pathStr string) (*ecdsa.PrivateKey, error)

MnemonicToPrivateKey 助记词转私钥

func PrivateECDSAToSolEd25519 

func PrivateECDSAToSolEd25519(privateKeyECDSA *ecdsa.PrivateKey) (edPrivate ed25519.PrivateKey, err error)

func PrivateKeyGetEthAddress 

func PrivateKeyGetEthAddress(privateKeyECDSA *ecdsa.PrivateKey) (address string, err error)

func PrivateKeyGetSolAddress 

func PrivateKeyGetSolAddress(privateKeyECDSA *ecdsa.PrivateKey) (address string, err error)

func PrivateKeyGetTronAddress 

func PrivateKeyGetTronAddress(privateKeyECDSA *ecdsa.PrivateKey) (address string, err error)

func PublicKeyToEthAddress 

func PublicKeyToEthAddress(publicKey string) (string, error)

func ReverseRandomKey 

func ReverseRandomKey(partialStr string) int64

func SolBalanceAtAndOf 

func SolBalanceAtAndOf(address, contract, tokenDecimals string, solC *SolClient.Client) (bAt, bOf decimal.Decimal, err error)

func SolIsTransactionSuccessful 

func SolIsTransactionSuccessful(txHash string, solClient *client.Client) (bool, error)

func SplitNumber 

func SplitNumber(num int64) (string, string, error)

func SplitToShares 

func SplitToShares(privateKey string, minimumShares int, totalShares int) ([][]byte, error)

func StringToInt64 

func StringToInt64(str string) (int64, error)

func StringToInt64Must 

func StringToInt64Must(str string) int64

func StructToMap 

func StructToMap(s interface{}) map[string]interface{}

func ToBool 

func ToBool(val interface{}) bool

func ToDecimal 

func ToDecimal(ivalue interface{}, decimals int) decimal.Decimal

ToDecimal wei to decimals

func ToInt64 

func ToInt64(value interface{}) (int64, error)

func ToInt64Must 

func ToInt64Must(value interface{}) int64

func ToLocalDateByMilliSecond 

func ToLocalDateByMilliSecond(milliSecond int64, local string) string

func ToLocalDateBySecond 

func ToLocalDateBySecond(second int64, local string) string

func ToString 

func ToString(val interface{}) string

func ToWei 

func ToWei(value interface{}, decimals int) *big.Int

ToWei decimals to wei

func TronAddrToEthAddr 

func TronAddrToEthAddr(tronAddr string) (ethAddr string)

func TronNativeAssetDecimals 

func TronNativeAssetDecimals() uint8

func TronToEthAddress 

func TronToEthAddress(addr string) (common.Address, error)

func TronZeroAddress 

func TronZeroAddress(asset string) string

func TrxBalanceAtAndOf 

func TrxBalanceAtAndOf(address, contract, tokenDecimals string, trxClient *tron.TronClient) (bAt, bOf decimal.Decimal, err error)

func TrxIsTransactionSuccessful 

func TrxIsTransactionSuccessful(client *tron.TronClient, txHash common.Hash) (bool, uint64)

func VerifyToken 

func VerifyToken(token, secret string) (*jwt.Token, error)

Types

type Address 

type Address struct {
	City        string `json:"city"`
	Country     string `json:"country"`
	CountryCode string `json:"country_code"`
	State       string `json:"state"`
}

type Erc20Transfer 

type Erc20Transfer struct {
	Client     *ethclient.Client
	PrivateKey *ecdsa.PrivateKey
	Contract   *common.Address
}

func NewErc20Transfer 

func NewErc20Transfer(client *ethclient.Client, privateKey *ecdsa.PrivateKey, contract common.Address) *Erc20Transfer

func (*Erc20Transfer) Close 

func (e *Erc20Transfer) Close()

func (*Erc20Transfer) SenToErc20 

func (e *Erc20Transfer) SenToErc20(toAddress common.Address, amount *big.Int) (string, error)

type JwtParam 

type JwtParam struct {
	Token  string `json:"token"`
	Secret string `json:"secret"`
}

func NewJwtService 

func NewJwtService(token, secret string) *JwtParam

func (*JwtParam) GetExp 

func (j *JwtParam) GetExp() (exp int64, err error)

GetExp 获取过期时间

func (*JwtParam) GetUid 

func (j *JwtParam) GetUid() (uid int64, err error)

GetUid 获取uid

func (*JwtParam) ParseToken 

func (j *JwtParam) ParseToken() (auth *jwt.Token, err error)

ParseToken 解析token

type Resp 

type Resp struct {
	Address Address `json:"address"`
}

func GetAddress 

func GetAddress(latitude, longitude string) (data Resp, err error)

GetAddress 根据经纬度获取国家信息

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.