Move link_secret property into .env file

backend/.env

@@ -1 +1,2 @@
 TOKEN_SECRET=27a0967eed44a78feec1ccd9225343258894288202c0a45a8f93adce6786dbc9ae5a7fc4df716f29eefed7067d9b94fa9f7c2ab7dd7781d36cb22206bf25b886
+LINK_SECRET=ijr2iq34rfeiadsfkjq3ew

backend/src/httpServer.ts

@@ -1,5 +1,6 @@
 import { sign, verify } from "jsonwebtoken";
 import {v4} from "uuid";
+import dotenv from "dotenv";
 import servers from "./server";
 import driver from "./driver/driver";
 import usersRouter from "./routes/usersRoute";
@@ -8,7 +9,9 @@ import importInitialData from "./data/importData";
 import CreateMeetingDto from "./dtos/createMeeting";
 
 const {app} = servers;
-const linkSecret = "ijr2iq34rfeiadsfkjq3ew";
+
+dotenv.config();
+const linkSecret = process.env.LINK_SECRET;
 
 importInitialData().then((res) => console.log(res));
 
@@ -32,7 +35,7 @@ app.post("/meeting", async (req, res) => {
         if (newMeetingRequest.records.length === 0) {
             return res.status(404).json({ status: "error", errors: {message: "Cannot create new meeting"} });
         }
-        const token = sign({ownerId, guestId, meetingId}, linkSecret);
+        const token = sign({ownerId, guestId, meetingId}, linkSecret!);
         return res.json({token});      
     } catch (err) {
         console.log("Error:", err);
@@ -42,7 +45,7 @@ app.post("/meeting", async (req, res) => {
 
 app.post("/decode", (req, res) => {
     const {token} = req.body as {token: string};
-    const decodedData = verify(token, linkSecret);
+    const decodedData = verify(token, linkSecret!);
     return res.json({decodedData});
 });
 
@@ -58,7 +61,7 @@ app.get("/guest-token/:guestId", async (req, res) => {
             return res.status(404).json({ status: "error", errors: {message: "User does not exist"} });
         }
         const guest = guestRequest.records[0].get(0).properties;
-        const token = sign(guest, linkSecret);
+        const token = sign(guest, linkSecret!);
         return res.json({token});
     } catch (err) {
         console.log("Error:", err);

backend/src/socketServer.ts

@@ -1,12 +1,15 @@
 import servers from "./server";
+import dotenv from "dotenv";
 import { Socket } from "socket.io";
 import {decodeSocketData} from "./misc/jwt";
 const {io, app} = servers;
-const linkSecret = "ijr2iq34rfeiadsfkjq3ew";
+
+dotenv.config();
+const linkSecret = process.env.LINK_SECRET;
 
 io.on("connection", (socket: Socket) => {
     const handshakeData = socket.handshake.auth.jwt;
-    const decodedData = decodeSocketData(handshakeData, linkSecret);
+    const decodedData = decodeSocketData(handshakeData, linkSecret!);
     if (!decodedData) {
         socket.disconnect();
         return;