82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
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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const fs = require("fs");
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const pushMessage = require("./utils").pushMessage;
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router.all("/", (req, res, next) => {
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fs.promises
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.access("./.env")
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.then(() => {
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res.render("message", {
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message: "服务已在运行，本次访问已被记录。",
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});
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// pushMessage(
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// req,
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// res,
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// `请注意，ip 地址为 ${req.ip} 的用户访问了你的消息通知服务，如果非你本人，则你的私有消息通知服务可能已被泄露，当前版本无法阻止其他用户通过本系统向你发送消息。`
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// );
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})
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.catch(() => {
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res.render("configure");
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});
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});
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router.post("/configure", (req, res, next) => {
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fs.promises
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.access("./.env")
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.then(() => {
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res.render("message", {
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message: ".env 文件已经存在，请手动删除该文件后重试！",
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});
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})
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.catch(() => {
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let content =
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`APP_ID=${req.body.APP_ID}\n` +
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`APP_SECRET=${req.body.APP_SECRET}\n` +
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`TOKEN=${req.body.TOKEN}\n` +
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`TEMPLATE_ID=${req.body.TEMPLATE_ID}\n` +
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`OPEN_ID=${req.body.OPEN_ID}`;
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fs.promises
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.writeFile("./.env", content, "utf8")
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.then(() => {
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res.render("message", {
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message:
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".env 文件写入成功，程序即将自动关闭以应用写入的新的环境变量，需要进程守护程序自动重启应用或者手动重启。",
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});
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process.exit();
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})
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.catch((e) => {
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res.render("message", {
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message: "在尝试写入 .env 文件时发生错误：" + e,
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});
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});
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});
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});
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router.all("/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.query;
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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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router.all("/push", (req, res, next) => {
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let content = req.query.content || req.body.content;
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pushMessage(req, res, content);
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});
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router.all("/:content", (req, res, next) => {
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let content = req.params.content;
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pushMessage(req, res, content);
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});
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module.exports = router;
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