93 lines
2.7 KiB
JavaScript
93 lines
2.7 KiB
JavaScript
const express = require("express");
|
|
const router = express.Router();
|
|
const crypto = require("crypto");
|
|
const axios = require("axios");
|
|
const fs = require("fs");
|
|
const requestToken = require("./utils").requestToken;
|
|
|
|
router.all("/", (req, res, next) => {
|
|
fs.promises
|
|
.access("./.env")
|
|
.then(() => {
|
|
res.render("message", {
|
|
message: "服务已在运行。",
|
|
});
|
|
})
|
|
.catch(() => {
|
|
res.render("configure");
|
|
});
|
|
});
|
|
|
|
router.post("/configure", (req, res, next) => {
|
|
fs.promises
|
|
.access("./.env")
|
|
.then(() => {
|
|
res.render("message", {
|
|
message: ".env 文件已经存在，请手动删除该文件后重试！",
|
|
});
|
|
})
|
|
.catch(() => {
|
|
let content =
|
|
`APP_ID=${req.body.APP_ID}\n` +
|
|
`APP_SECRET=${req.body.APP_SECRET}\n` +
|
|
`TOKEN=${req.body.TOKEN}\n` +
|
|
`TEMPLATE_ID=${req.body.TEMPLATE_ID}\n` +
|
|
`OPEN_ID=${req.body.OPEN_ID}`;
|
|
fs.promises
|
|
.writeFile("./.env", content, "utf8")
|
|
.then(() => {
|
|
res.render("message", {
|
|
message:
|
|
".env 文件写入成功，程序即将自动关闭以应用写入的新的环境变量，需要进程守护程序自动重启应用或者手动重启。",
|
|
});
|
|
process.exit();
|
|
})
|
|
.catch((e) => {
|
|
res.render("message", {
|
|
message: "在尝试写入 .env 文件时发生错误：" + e,
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
router.all("/verify", (req, res, next) => {
|
|
// 验证消息来自微信服务器：https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Access_Overview.html
|
|
const { signature, timestamp, nonce, echostr } = req.query;
|
|
const token = process.env.TOKEN;
|
|
let tmp_array = [token, timestamp, nonce].sort();
|
|
let tmp_string = tmp_array.join("");
|
|
tmp_string = crypto.createHash("sha1").update(tmp_string).digest("hex");
|
|
if (tmp_string === signature) {
|
|
res.send(echostr);
|
|
} else {
|
|
res.send("verification failed");
|
|
}
|
|
});
|
|
|
|
router.all("/push", (req, res, next) => {
|
|
// Reference: https://mp.weixin.qq.com/debug/cgi-bin/readtmpl?t=tmplmsg/faq_tmpl
|
|
let content = req.query.content || req.body.content;
|
|
let access_token = req.app.access_token;
|
|
let request_data = {
|
|
touser: process.env.OPEN_ID,
|
|
template_id: process.env.TEMPLATE_ID,
|
|
};
|
|
request_data.data = { text: { value: content } };
|
|
axios
|
|
.post(
|
|
`https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=${access_token}`,
|
|
request_data
|
|
)
|
|
.then((response) => {
|
|
if (response.data && response.data.errcode === "40001") {
|
|
requestToken(req.app);
|
|
}
|
|
res.json(response.data);
|
|
})
|
|
.catch((error) => {
|
|
res.json(error);
|
|
});
|
|
});
|
|
|
|
module.exports = router;
|