package security

import (
	"crypto/md5"
	"encoding/hex"
	"fmt"
	"sort"
	"strings"
)

func Md5OrderlyWithSecret(secret string, data map[string]string) string {
	h := md5.New()

	var order []string

	for key, _ := range data{
		order = append(order, key)
	}

	sort.Strings(order)

	h.Write([]byte(secret))

	for _, value := range order{
		h.Write([]byte(fmt.Sprintf("%s%s", value, data[value])))
	}

	h.Write([]byte(secret))

	return strings.ToUpper(hex.EncodeToString(h.Sum(nil)))
}