package utils

import (
	"crypto/hmac"
	"crypto/sha1"
	"encoding/hex"
)

const (
	hmac_key = "hmac_key_"
)

func GenerateToken(plain string) string {
	hash := hmac.New(sha1.New, []byte(hmac_key))
	hash.Write([]byte(plain))
	return hex.EncodeToString(hash.Sum(nil))
}