store fingerprint data on auth

package.json

@@ -8,5 +8,8 @@
   },
   "peerDependencies": {
     "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "express-fingerprint": "^1.2.2"
   }
 }

packages/server/src/routers/DoorRouter.ts

@@ -17,10 +17,15 @@ router.get('/:id/status', async(req, res) => {
   res.status(401).json({ status: 'closed' });
 });
 
+router.delete('/:id/status', async(req, res) => {
+  await client.remove(doorStatusKey(req.params.id));
+  res.status(200).json({ msg: 'Cleared status' });
+});
+
 router.all('/:id/auth', ValidQueryParamAuth, async(req, res) => {
   const statusKey = doorStatusKey(req.params.id);
 
-  await client.put(statusKey, 'true');
+  await client.put(statusKey, JSON.stringify((req as any).fingerprint));
   await client.getClient().expire(statusKey, Bun.env.DOOR_OPEN_TIMEOUT);
   res.status(200).json({ msg: `Opened the door "${req.params.id}" for ${Bun.env.DOOR_OPEN_TIMEOUT}s` });
 });

packages/server/src/server.ts

@@ -1,27 +1,24 @@
 import express from "express";
-import fileUpload from "express-fileupload";
-import { challengeLimiter, uploadDownloadLimiter } from "./util/RateLimits";
-import LnurlRouter from "./routers/LnurlRouter";
-import ActionRouter from "./routers/ActionRouter";
 import DoorRouter from "./routers/DoorRouter";
 
+const Fingerprint = require('express-fingerprint');
+
 const app = express();
 
 app.set('trust proxy', 1);
 
-app.use('/api/actions/download', uploadDownloadLimiter);
-app.use('/api/actions/upload', uploadDownloadLimiter);
-app.use('/api/lnurl/login', challengeLimiter);
+
+Fingerprint.default
+
+app.use(Fingerprint({
+  parameters: [
+      Fingerprint.useragent,
+      Fingerprint.geoip
+  ]
+}));
 
 app.use(express.json());
-app.use(fileUpload({
-  limits: { fileSize: 5 * 1024 * 1024 }
-}));
 app.use(express.static("dist"));
-
-// use routers
-// app.use('/api/lnurl', LnurlRouter);
-// app.use('/api/actions', ActionRouter);
 app.use('/api/door', DoorRouter);
 
 app.listen(5000, async () => {