From 4833cc911b004b3da476863ddf27e09d93dd89c0 Mon Sep 17 00:00:00 2001 From: Biswakalyan Bhuyan Date: Fri, 26 Jul 2024 00:08:33 +0530 Subject: integrated firebase to store login data --- .gitignore | 1 + backend/.gitignore | 1 + backend/index.js | 77 ++++++++++++++++++++++++++++++++++++---------------- backend/package.json | 2 ++ backend/yarn.lock | 20 +++++++++++++- package.json | 1 + src/firebase.js | 17 ++++++++++++ yarn.lock | 5 ++++ 8 files changed, 100 insertions(+), 24 deletions(-) create mode 100644 src/firebase.js diff --git a/.gitignore b/.gitignore index a547bf3..a120b79 100644 --- a/.gitignore +++ b/.gitignore @@ -8,6 +8,7 @@ pnpm-debug.log* lerna-debug.log* node_modules +.env dist dist-ssr *.local diff --git a/backend/.gitignore b/backend/.gitignore index a547bf3..8c17ed9 100644 --- a/backend/.gitignore +++ b/backend/.gitignore @@ -9,6 +9,7 @@ lerna-debug.log* node_modules dist +.env dist-ssr *.local diff --git a/backend/index.js b/backend/index.js index d53b07d..5bcc507 100644 --- a/backend/index.js +++ b/backend/index.js @@ -2,53 +2,84 @@ const express = require('express'); const bodyParser = require('body-parser'); const bcrypt = require('bcryptjs'); const jwt = require('jsonwebtoken'); -const cors = require('cors'); // Import CORS +const admin = require('firebase-admin'); +const cors = require('cors'); // Import the cors package +require('dotenv').config(); // Load environment variables from .env const app = express(); app.use(bodyParser.json()); -app.use(cors()); // Use the CORS middleware -const users = []; // In-memory user storage, replace with a database in production +// Enable CORS for all origins +app.use(cors()); + +// Firebase Admin SDK setup +const serviceAccount = { + type: process.env.FIREBASE_TYPE, + project_id: process.env.FIREBASE_PROJECT_ID, + private_key_id: process.env.FIREBASE_PRIVATE_KEY_ID, + private_key: process.env.FIREBASE_PRIVATE_KEY.replace(/\\n/g, '\n'), + client_email: process.env.FIREBASE_CLIENT_EMAIL, + client_id: process.env.FIREBASE_CLIENT_ID, + auth_uri: process.env.FIREBASE_AUTH_URI, + token_uri: process.env.FIREBASE_TOKEN_URI, + auth_provider_x509_cert_url: process.env.FIREBASE_AUTH_PROVIDER_X509_CERT_URL, + client_x509_cert_url: process.env.FIREBASE_CLIENT_X509_CERT_URL +}; + +admin.initializeApp({ + credential: admin.credential.cert(serviceAccount) +}); + +const db = admin.firestore(); // Secret key for JWT -const JWT_SECRET = 'your_jwt_secret_key'; +const JWT_SECRET = 'your_jwt_secret_key'; // Replace with your actual JWT secret key // Register route app.post('/register', async (req, res) => { const { username, password } = req.body; - console.log('Register endpoint called with:', { username, password }); // Log the input - if (!username || !password) { return res.status(400).send('Username and password are required'); } const hashedPassword = await bcrypt.hash(password, 10); - users.push({ username, password: hashedPassword }); - - res.status(201).send('User registered'); + // Save user to Firebase Firestore + try { + await db.collection('users').doc(username).set({ + username, + password: hashedPassword + }); + res.status(201).send('User registered'); + } catch (error) { + console.error('Error registering user:', error); + res.status(500).send('Error registering user'); + } }); // Login route app.post('/login', async (req, res) => { const { username, password } = req.body; - console.log('Login endpoint called with:', { username, password }); // Log the input - - const user = users.find((u) => u.username === username); - if (!user) { - return res.status(400).send('Invalid username or password'); - } - - const isPasswordValid = await bcrypt.compare(password, user.password); - if (!isPasswordValid) { - return res.status(400).send('Invalid username or password'); + try { + const userDoc = await db.collection('users').doc(username).get(); + if (!userDoc.exists) { + return res.status(400).send('Invalid username or password'); + } + + const user = userDoc.data(); + const isPasswordValid = await bcrypt.compare(password, user.password); + if (!isPasswordValid) { + return res.status(400).send('Invalid username or password'); + } + + const token = jwt.sign({ username: user.username }, JWT_SECRET, { expiresIn: '1h' }); + res.json({ token }); + } catch (error) { + console.error('Error during login:', error); + res.status(500).send('Error during login'); } - - const token = jwt.sign({ username: user.username }, JWT_SECRET, { expiresIn: '1h' }); - - res.json({ token }); }); const PORT = 5000; diff --git a/backend/package.json b/backend/package.json index 0614820..f83b67a 100644 --- a/backend/package.json +++ b/backend/package.json @@ -6,6 +6,8 @@ "dependencies": { "bcryptjs": "^2.4.3", "body-parser": "^1.20.2", + "cors": "^2.8.5", + "dotenv": "^16.4.5", "express": "^4.19.2", "firebase-admin": "^12.2.0", "jsonwebtoken": "^9.0.2" diff --git a/backend/yarn.lock b/backend/yarn.lock index b8840eb..09b40bf 100644 --- a/backend/yarn.lock +++ b/backend/yarn.lock @@ -485,6 +485,14 @@ cookie@0.6.0: resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.6.0.tgz#2798b04b071b0ecbff0dbb62a505a8efa4e19051" integrity sha512-U71cyTamuh1CRNCfpGY6to28lxvNwPG4Guz/EVjgf3Jmzv0vlDp1atT9eS5dDjMYHucpHbWns6Lwf3BKz6svdw== +cors@^2.8.5: + version "2.8.5" + resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29" + integrity sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g== + dependencies: + object-assign "^4" + vary "^1" + debug@2.6.9: version "2.6.9" resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f" @@ -523,6 +531,11 @@ destroy@1.2.0: resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.2.0.tgz#4803735509ad8be552934c67df614f94e66fa015" integrity sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg== +dotenv@^16.4.5: + version "16.4.5" + resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.5.tgz#cdd3b3b604cb327e286b4762e13502f717cb099f" + integrity sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg== + duplexify@^4.0.0, duplexify@^4.1.3: version "4.1.3" resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-4.1.3.tgz#a07e1c0d0a2c001158563d32592ba58bddb0236f" @@ -1111,6 +1124,11 @@ node-forge@^1.3.1: resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-1.3.1.tgz#be8da2af243b2417d5f646a770663a92b7e9ded3" integrity sha512-dPEtOeMvF9VMcYV/1Wb8CPoVAXtp6MKMlcbAt4ddqmGqUJ6fQZFXkNZNkNlfevtNkGtaSoXf/vNNNSvgrdXwtA== +object-assign@^4: + version "4.1.1" + resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863" + integrity sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg== + object-hash@^3.0.0: version "3.0.0" resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-3.0.0.tgz#73f97f753e7baffc0e2cc9d6e079079744ac82e9" @@ -1425,7 +1443,7 @@ uuid@^9.0.0, uuid@^9.0.1: resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.1.tgz#e188d4c8853cc722220392c424cd637f32293f30" integrity sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA== -vary@~1.1.2: +vary@^1, vary@~1.1.2: version "1.1.2" resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc" integrity sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg== diff --git a/package.json b/package.json index 369ea1b..68d5a31 100644 --- a/package.json +++ b/package.json @@ -12,6 +12,7 @@ "dependencies": { "axios": "^1.7.2", "cors": "^2.8.5", + "dotenv": "^16.4.5", "firebase-admin": "^12.2.0", "react": "^18.3.1", "react-dom": "^18.3.1", diff --git a/src/firebase.js b/src/firebase.js new file mode 100644 index 0000000..b875eb9 --- /dev/null +++ b/src/firebase.js @@ -0,0 +1,17 @@ +import { initializeApp } from "firebase/app"; +import { getAnalytics } from "firebase/analytics"; + +const firebaseConfig = { + apiKey: process.env.REACT_APP_FIREBASE_API_KEY, + authDomain: process.env.REACT_APP_FIREBASE_AUTH_DOMAIN, + projectId: process.env.REACT_APP_FIREBASE_PROJECT_ID, + storageBucket: process.env.REACT_APP_FIREBASE_STORAGE_BUCKET, + messagingSenderId: process.env.REACT_APP_FIREBASE_MESSAGING_SENDER_ID, + appId: process.env.REACT_APP_FIREBASE_APP_ID, + measurementId: process.env.REACT_APP_FIREBASE_MEASUREMENT_ID +}; + +const app = initializeApp(firebaseConfig); +const analytics = getAnalytics(app); + +export { app, analytics }; diff --git a/yarn.lock b/yarn.lock index 9b9f71c..02ca203 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1059,6 +1059,11 @@ doctrine@^3.0.0: dependencies: esutils "^2.0.2" +dotenv@^16.4.5: + version "16.4.5" + resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.5.tgz#cdd3b3b604cb327e286b4762e13502f717cb099f" + integrity sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg== + duplexify@^4.0.0, duplexify@^4.1.3: version "4.1.3" resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-4.1.3.tgz#a07e1c0d0a2c001158563d32592ba58bddb0236f" -- cgit v1.2.3-59-g8ed1b