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server.js
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server.js
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// imports
require('dotenv').config('.env');
const cookieParser = require("cookie-parser");
const csrf = require("csurf");
const bodyParser = require("body-parser");
const csrfMiddleware = csrf({cookie: true});
const admin = require("firebase-admin");
const compression = require('compression');
const express = require('express');
const app = express();
const cors = require("cors")
var corsOptions = {
origin: "https://localhost:3000"
};
app.use(cors(corsOptions));
app.use(compression());
const path = require('path');
const PORT = process.env.PORT || 3000;
// const PORT = process.env.PORT ;
const connectDB = require('./config/db');
// firebase auth key
const serviceAccount = require("./serviceAccountKey.json");
// initializing firbase admin
admin.initializeApp({
credential: admin.credential.cert(serviceAccount),
databaseURL: "https://server-auth-41acc.firebaseio.com",
});
// public folder for sharing static files
app.use('/static', express.static('public'));
//connecting to db
connectDB();
// template engine
app.set('views',path.join(__dirname,'/views'));
app.set('view engine','ejs');
// using bodyParser as a middle ware
// Routes
app.get('/',(req,res)=>{
res.sendFile(path. join(__dirname + '/views/home.html'));
});
app.get('/send',(req,res)=>{
res.sendFile(path. join(__dirname + '/views/send.html'));
});
// encrypt routes
app.get('/encrypt',(req,res)=>{
res.sendFile(path. join(__dirname + '/views/encrypt.html'));
});
app.use('/api/encrypt',require("./routes/encrypt"));
app.use('/api/files',require('./routes/files'));
app.use('/files',require('./routes/show'));
app.use('/files/download',require('./routes/download'));
// routes for login and sign up
app.use(bodyParser.json());
app.use(cookieParser());
app.use(csrfMiddleware);
app.all("*", (req, res, next) => {
res.cookie("XSRF-TOKEN", req.csrfToken());
next();
});
app.get("/login", (req, res) => {
res.sendFile(path.join(__dirname + "/views/sign-in.html"));
});
// session handling routes
app.post("/sessionLogin", (req, res) => {
const idToken = req.body.idToken.toString();
const expiresIn = 60*60*24*5*1000;
admin
.auth()
.createSessionCookie(idToken,{expiresIn})
.then(
(sessionCookie) =>{
const options = {maxAge:expiresIn, httpOnly:true};
res.cookie("session",sessionCookie,options);
res.end(JSON.stringify({status:"success"}));
},
(error)=>{
res.status(401).send("unauthorised access");
});
});
app.get("/sessionLogout",(req,res)=>{
res.clearCookie("session");
res.redirect("/")
});
// logged in users routes section
app.use('/usersignin',require('./routes/user.js'));
app.use('/profile',require('./routes/profile.js'));
app.use('/api/v2',require('./routes/userfiles.js'));
// getting user files
app.use('/userfilesupload',require('./routes/filemanager.js'));
// download files
app.use('/filedownload',require('./routes/fileDownload.js'));
// listening on port
app.listen(PORT,()=>{
console.log(`listening on https://localhost:${PORT}`)
});