helper

Documentation

Overview

Package helper universal tool package

Index

• func CheckSign(timestamp, nonce, body, signature, pubKeyStr string) (bool, error)
• func GenSign(method, url, timestamp, nonce, body string, privateKey *rsa.PrivateKey) (sign string, err error)
• func GetCurrTS() int64
• func OrderParam(p map[string]string, bizKey string) (returnStr string)
• func PemToRSAPublicKey(pemKeyStr string) (*rsa.PublicKey, error)
• func Query(params map[string]interface{}) string
• func RSADecrypt(privateKey string, ciphertext []byte) ([]byte, error)
• func RSADecryptBase64(privateKey string, cryptoText string) ([]byte, error)
• func RandomStr(n int) string
• func SliceChunk(src []string, chunkSize int) (chunks [][]string)
• func Template(source string, data map[string]interface{}) string

Functions

func CheckSign

func CheckSign(timestamp, nonce, body, signature, pubKeyStr string) (bool, error)

CheckSign 校验签名

func GenSign

func GenSign(method, url, timestamp, nonce, body string, privateKey *rsa.PrivateKey) (sign string, err error)

GenSign 生成签名

func GetCurrTS

func GetCurrTS() int64

GetCurrTS return current timestamps

func OrderParam

func OrderParam(p map[string]string, bizKey string) (returnStr string)

OrderParam order params

func PemToRSAPublicKey

func PemToRSAPublicKey(pemKeyStr string) (*rsa.PublicKey, error)

PemToRSAPublicKey pem to rsa public key

func Query

func Query(params map[string]interface{}) string

Query 将 Map 序列化为 Query 参数

func RSADecrypt

func RSADecrypt(privateKey string, ciphertext []byte) ([]byte, error)

RSADecrypt 数据解密

func RSADecryptBase64

func RSADecryptBase64(privateKey string, cryptoText string) ([]byte, error)

RSADecryptBase64 Base64 解码后再次进行 RSA 解密

func RandomStr

func RandomStr(n int) string

RandomStr 随机生成字符串

func SliceChunk

func SliceChunk(src []string, chunkSize int) (chunks [][]string)

SliceChunk 用于将字符串切片分块

func Template

func Template(source string, data map[string]interface{}) string

Template 对字符串中的和 map 的 key 相同的字符串进行模板替换 仅支持 形如：{name}