/
sign_utils.go
88 lines (75 loc) · 1.99 KB
/
sign_utils.go
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package util
import (
"crypto/hmac"
"crypto/md5"
"crypto/sha1"
"crypto/sha256"
"crypto/sha512"
"encoding/base64"
"encoding/hex"
)
func MD5Sign(secret, params string) (string, error) {
hash := md5.New()
_, err := hash.Write([]byte(params))
if err != nil {
return "", err
}
return hex.EncodeToString(hash.Sum(nil)), nil
}
func HmacSHA256Sign(secret, params string) (string, error) {
mac := hmac.New(sha256.New, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", err
}
return hex.EncodeToString(mac.Sum(nil)), nil
}
func HmacSHA512Sign(secret, params string) (string, error) {
mac := hmac.New(sha512.New, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", err
}
return hex.EncodeToString(mac.Sum(nil)), nil
}
func HmacSHA1Sign(secret, params string) (string, error) {
mac := hmac.New(sha1.New, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", err
}
return hex.EncodeToString(mac.Sum(nil)), nil
}
func HmacMD5Sign(secret, params string) (string, error) {
mac := hmac.New(md5.New, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", err
}
return hex.EncodeToString(mac.Sum(nil)), nil
}
func HmacSha384Sign(secret, params string) (string, error) {
mac := hmac.New(sha512.New384, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", nil
}
return hex.EncodeToString(mac.Sum(nil)), nil
}
func HmacSHA256Base64Sign(secret, params string) (string, error) {
mac := hmac.New(sha256.New, []byte(secret))
_, err := mac.Write([]byte(params))
if err != nil {
return "", err
}
signByte := mac.Sum(nil)
return base64.StdEncoding.EncodeToString(signByte), nil
}
func HmacSHA512Base64Sign(hmacKey string, data string) string {
hmh := hmac.New(sha512.New, []byte(hmacKey))
hmh.Write([]byte(data))
hexData := hex.EncodeToString(hmh.Sum(nil))
hashHmacBytes := []byte(hexData)
hmh.Reset()
return base64.StdEncoding.EncodeToString(hashHmacBytes)
}