24 lines
739 B
JavaScript
24 lines
739 B
JavaScript
const express = require("express");
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const router = express.Router();
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const crypto = require("crypto");
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router.get("/", (req, res, next) => {
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res.send("OK");
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});
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router.get("/verify", (req, res, next) => {
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// 验证消息来自微信服务器：https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Access_Overview.html
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const { signature, timestamp, nonce, echostr } = req.body;
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const token = process.env.TOKEN;
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let tmp_array = [token, timestamp, nonce].sort();
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let tmp_string = tmp_array.join("");
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tmp_string = crypto.createHash("sha1").update(tmp_string).digest("hex");
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if (tmp_string === signature) {
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res.send(echostr);
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} else {
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res.send("verification failed");
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}
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});
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module.exports = router;
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