/
signature.go
40 lines (35 loc) · 1.22 KB
/
signature.go
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/*
* Copyright (c) 2023 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package utils
import (
"crypto/hmac"
"crypto/sha1"
"encoding/base64"
"encoding/hex"
"strings"
)
// HmacSHA1Encrypt encrypt the encryptText use encryptKey
func HmacSHA1Encrypt(encryptText, encryptKey string) string {
key := []byte(encryptKey)
mac := hmac.New(sha1.New, key)
mac.Write([]byte(encryptText))
encryptedStr := hex.EncodeToString(mac.Sum(nil))
encryptedStr = base64.StdEncoding.EncodeToString([]byte(encryptedStr))
encryptedStr = strings.ReplaceAll(encryptedStr, "+", "")
encryptedStr = strings.ReplaceAll(encryptedStr, "=", "")
encryptedStr = strings.ReplaceAll(encryptedStr, "/", "")
return encryptedStr
}