rewrite to a module

extra_modules/unsign.js

@@ -1,7 +1,7 @@
-const signature = require('cookie-signature')
-const fs = require('fs');
-const cookiesecret = fs.readFileSync("cookiesecret.txt").toString()
-const getIP = require("./getip.js")
+import * as signature from "cookie-signature";
+import fs from "fs";
+import getIP from "./getip.js";
+const cookiesecret = fs.readFileSync("cookiesecret.txt").toString();
 /**
  * usignes a string
  * @param  {string} text               text to unsign
@@ -9,40 +9,41 @@ const getIP = require("./getip.js")
  * @param  {response} res                response object
  * @return {string/boolean}      unsigned text, or if unsigning was unsuccessful, false
  */
-function unsign(text,req,res) {
-  let ip = getIP(req)
-  let unsigned = signature.unsign(text,cookiesecret+ip)
-  if(!unsigned) {
-    return false
-  }
-  return unsigned
+function unsign(text, req, res) {
+    let ip = getIP(req);
+    let unsigned = signature.unsign(text, cookiesecret + ip);
+    if (!unsigned) {
+        return false;
+    }
+    return unsigned;
 }
-
 /**
  * unsignes the auth cookie of a request, also sends json response if auth cookie was invalid
  * @param  {request} req               request object
  * @param  {response} res               response object
  * @return {string/boolean}     unsigned cookie, or if unsigning was unsuccessful, false
  */
-function getunsigned(req,res) {
-  let cookie = req.cookies.AUTH_COOKIE
-  if(!cookie){
-    res.status(400)
-    res.json({"error":"you are not logged in! (no cookie)"})
-    return
-  }
-  let unsigned = unsign(cookie,req,res)
-  if(!unsigned){
-    try {
-      res.status(400)
-      res.json({"error":"Bad auth cookie set"})
-    } catch (ignored) {} //sometimes it errors, gotta debug soon
-    return false
-  }
-  return decodeURIComponent(unsigned)
-}
-
-module.exports = {
-  unsign: unsign,
-  getunsigned: getunsigned
+function getunsigned(req, res) {
+    let cookie = req.cookies.AUTH_COOKIE;
+    if (!cookie) {
+        res.status(400);
+        res.json({ "error": "you are not logged in! (no cookie)" });
+        return;
+    }
+    let unsigned = unsign(cookie, req, res);
+    if (!unsigned) {
+        try {
+            res.status(400);
+            res.json({ "error": "Bad auth cookie set" });
+        }
+        catch (ignored) { } //sometimes it errors, gotta debug soon
+        return false;
+    }
+    return decodeURIComponent(unsigned);
 }
+export { unsign };
+export { getunsigned };
+export default {
+    unsign: unsign,
+    getunsigned: getunsigned
+};