如何在 Node JS 中从 hmac sha1 生成 NodeJS 签名代码

Question

当我请求一个函数来生成签名但签名哈希它仍然是时，时间戳和设备 ID 总是会改变

ea6b458e9a840b7f93236244bf1ea7cb564a8f08

这个哈希生成代码

let array = [login_type, device_id, timestamp]; let hash = crypto.createHmac('sha1', secret_key).update(implode(array, "|")).digest('hex');

function timeMil(){
    var date = new Date();
    var timeMil = date.getTime();
    return timeMil;
}

const device_id = "2752707c1c745ff8";
const secret_key = "9LXAVCxcITaABNK48pAVgc4muuTNJ4enIKS5YzKyGZ";
const timestamp = timeMil();

let array = [login_type, device_id, timestamp];
let hash = crypto.createHmac('sha1', secret_key).update(implode(array, "|")).digest('hex');

console.log(hash);

生成的 hash_hmac 总是 ea6b458e9a840b7f93236244bf1ea7cb564a8f08

Answer 1

JavaScript 中没有“内爆”函数；它的等价物是在数组上使用join：

const crypto = require('crypto');

function timeMil(){
   return new Date().getTime();
}

const login_type = 'test';
const device_id = "2752707c1c745ff8";
const secret_key = "9LXAVCxcITaABNK48pAVgc4muuTNJ4enIKS5YzKyGZ";
const timestamp = timeMil();

let array = [login_type, device_id, timestamp];
let hash = crypto.createHmac('sha1', secret_key).update(array.join("|")).digest('hex');

console.log(hash);