<<<<<<< HEAD # ✅ Firebase + OTP Authentication Implementation Complete All code changes have been applied successfully! Here are the next steps you need to follow: ## 📋 Implementation Summary ### ✅ Backend Changes (Completed) - ✅ Updated `requirements.txt` with Firebase Admin SDK - ✅ Updated `models.py` - User model now supports Firebase and OTP auth methods - ✅ Created `email_validator.py` - Business email validation - ✅ Created `firebase_auth.py` - Firebase token verification - ✅ Created `brevo_service.py` - Brevo email service for OTP - ✅ Created `otp_service.py` - OTP generation and verification - ✅ Updated `auth_routes.py` - New endpoints for Firebase and OTP login ### ✅ Frontend Changes (Completed) - ✅ Updated `package.json` with Firebase SDK - ✅ Created `config/firebase.js` - Firebase configuration - ✅ Updated `services/auth.js` - Firebase and OTP auth functions - ✅ Updated `contexts/AuthContext.jsx` - Firebase and OTP support - ✅ Created `components/auth/LoginForm.jsx` - Login UI with both options - ✅ Updated `App.jsx` - Integrated LoginForm component --- ## 🚀 Next Steps (YOU NEED TO DO THESE) ### Step 1: Install Dependencies **Backend:** ```bash cd backend pip install -r requirements.txt ``` **Frontend:** ```bash cd frontend npm install ``` --- ### Step 2: Set Up Firebase 1. **Create Firebase Project:** - Go to https://console.firebase.google.com/ - Create a new project or use existing one 2. **Enable Google Authentication:** - In Firebase Console → Authentication → Sign-in method - Enable "Google" provider - Set project support email 3. **Get Web App Config:** - Project Settings → Your apps → Add Web app - Copy the config values 4. **Get Service Account Key:** - Project Settings → Service accounts - Click "Generate new private key" - Download the JSON file 5. **Set Frontend Environment Variables:** Create `frontend/.env`: ```bash VITE_FIREBASE_API_KEY=your-api-key-here VITE_FIREBASE_AUTH_DOMAIN=your-project.firebaseapp.com VITE_FIREBASE_PROJECT_ID=your-project-id VITE_FIREBASE_STORAGE_BUCKET=your-project.appspot.com VITE_FIREBASE_MESSAGING_SENDER_ID=your-sender-id VITE_FIREBASE_APP_ID=your-app-id VITE_API_BASE_URL=http://localhost:7860 ``` 6. **Set Backend Environment Variables:** Option A (JSON file path): ```bash FIREBASE_SERVICE_ACCOUNT_KEY=/path/to/service-account-key.json ``` Option B (JSON string - recommended for Docker): ```bash FIREBASE_SERVICE_ACCOUNT_JSON='{"type":"service_account","project_id":"...","private_key":"...","client_email":"..."}' ``` (Copy the entire JSON content from the downloaded file) --- ### Step 3: Set Up Brevo 1. **Create Brevo Account:** - Go to https://www.brevo.com/ - Sign up (free tier: 300 emails/day) 2. **Get API Key:** - Settings → API Keys - Generate new API key - Copy the key (starts with `xkeysib-`) 3. **Verify Sender Email:** - Senders & IP → Senders - Add sender email (e.g., `noreply@yourdomain.com`) - Verify via email 4. **Set Backend Environment Variables:** ```bash BREVO_API_KEY=xkeysib-your-api-key-here BREVO_SENDER_EMAIL=noreply@yourdomain.com BREVO_SENDER_NAME=EZOFIS AI ``` --- ### Step 4: Set JWT Secret Generate a secure random key: ```bash # Linux/Mac openssl rand -hex 32 # Or Python python -c "import secrets; print(secrets.token_hex(32))" ``` Set environment variable: ```bash JWT_SECRET_KEY=your-generated-secret-key-here ``` --- ### Step 5: Set Frontend URL ```bash FRONTEND_URL=http://localhost:5173 # Development # OR FRONTEND_URL=https://your-domain.com # Production ``` --- ### Step 6: Database Migration **If you have existing data:** - The new schema will be created automatically - Existing `extractions` table needs `user_id` column - You may need to assign existing records to a default user **For fresh start (recommended for development):** - Delete `data/app.db` (if exists) - Restart application - tables will be recreated --- ### Step 7: Test the Implementation 1. **Start Backend:** ```bash cd backend uvicorn app.main:app --reload --port 7860 ``` 2. **Start Frontend:** ```bash cd frontend npm run dev ``` 3. **Test Firebase Login:** - Navigate to http://localhost:5173 - Click "Google Sign In" tab - Sign in with business Google account - Should redirect to dashboard 4. **Test OTP Login:** - Click "Email / OTP" tab - Enter business email - Click "Send OTP" - Check email for OTP code - Enter OTP and verify - Should redirect to dashboard 5. **Test Business Email Validation:** - Try personal Gmail account → Should be blocked - Try OTP with personal email → Should be blocked --- ## 📝 Environment Variables Checklist ### Backend (.env or system environment) - [ ] `FIREBASE_SERVICE_ACCOUNT_JSON` or `FIREBASE_SERVICE_ACCOUNT_KEY` - [ ] `BREVO_API_KEY` - [ ] `BREVO_SENDER_EMAIL` - [ ] `BREVO_SENDER_NAME` - [ ] `JWT_SECRET_KEY` - [ ] `FRONTEND_URL` ### Frontend (.env) - [ ] `VITE_FIREBASE_API_KEY` - [ ] `VITE_FIREBASE_AUTH_DOMAIN` - [ ] `VITE_FIREBASE_PROJECT_ID` - [ ] `VITE_FIREBASE_STORAGE_BUCKET` - [ ] `VITE_FIREBASE_MESSAGING_SENDER_ID` - [ ] `VITE_FIREBASE_APP_ID` - [ ] `VITE_API_BASE_URL` --- ## 🔒 Security Reminders 1. ✅ Never commit API keys or secrets to git 2. ✅ Use `.env` files (add to `.gitignore`) 3. ✅ Business email validation is enforced on both frontend and backend 4. ✅ JWT tokens expire after 7 days 5. ✅ OTP codes expire after 10 minutes 6. ✅ Maximum 5 OTP verification attempts --- ## 📚 Documentation - **Firebase Setup:** See `FIREBASE_OTP_SETUP.md` for detailed instructions - **Brevo API:** https://developers.brevo.com/reference/sendtransacemail --- ## ⚠️ Important Notes 1. **Database Schema Change:** - User model changed from `google_id` (required) to `firebase_uid` (optional) - If you have existing users, you'll need to migrate the data - For development, deleting `data/app.db` is the easiest option 2. **Business Email Validation:** - Personal email domains are blocked (Gmail, Yahoo, Outlook, etc.) - Validation happens on both frontend and backend - Users must use their work/corporate email addresses 3. **OTP Storage:** - Currently stored in memory (works for single server) - For production with multiple servers, consider using Redis --- ## 🎉 You're All Set! Once you complete the setup steps above, your application will have: - ✅ Firebase Google Sign-in (no OAuth credentials needed!) - ✅ Email/OTP authentication via Brevo - ✅ Business email validation - ✅ User-specific data isolation - ✅ Secure JWT token authentication Good luck! 🚀 ======= # ✅ Firebase + OTP Authentication Implementation Complete All code changes have been applied successfully! Here are the next steps you need to follow: ## 📋 Implementation Summary ### ✅ Backend Changes (Completed) - ✅ Updated `requirements.txt` with Firebase Admin SDK - ✅ Updated `models.py` - User model now supports Firebase and OTP auth methods - ✅ Created `email_validator.py` - Business email validation - ✅ Created `firebase_auth.py` - Firebase token verification - ✅ Created `brevo_service.py` - Brevo email service for OTP - ✅ Created `otp_service.py` - OTP generation and verification - ✅ Updated `auth_routes.py` - New endpoints for Firebase and OTP login ### ✅ Frontend Changes (Completed) - ✅ Updated `package.json` with Firebase SDK - ✅ Created `config/firebase.js` - Firebase configuration - ✅ Updated `services/auth.js` - Firebase and OTP auth functions - ✅ Updated `contexts/AuthContext.jsx` - Firebase and OTP support - ✅ Created `components/auth/LoginForm.jsx` - Login UI with both options - ✅ Updated `App.jsx` - Integrated LoginForm component --- ## 🚀 Next Steps (YOU NEED TO DO THESE) ### Step 1: Install Dependencies **Backend:** ```bash cd backend pip install -r requirements.txt ``` **Frontend:** ```bash cd frontend npm install ``` --- ### Step 2: Set Up Firebase 1. **Create Firebase Project:** - Go to https://console.firebase.google.com/ - Create a new project or use existing one 2. **Enable Google Authentication:** - In Firebase Console → Authentication → Sign-in method - Enable "Google" provider - Set project support email 3. **Get Web App Config:** - Project Settings → Your apps → Add Web app - Copy the config values 4. **Get Service Account Key:** - Project Settings → Service accounts - Click "Generate new private key" - Download the JSON file 5. **Set Frontend Environment Variables:** Create `frontend/.env`: ```bash VITE_FIREBASE_API_KEY=your-api-key-here VITE_FIREBASE_AUTH_DOMAIN=your-project.firebaseapp.com VITE_FIREBASE_PROJECT_ID=your-project-id VITE_FIREBASE_STORAGE_BUCKET=your-project.appspot.com VITE_FIREBASE_MESSAGING_SENDER_ID=your-sender-id VITE_FIREBASE_APP_ID=your-app-id VITE_API_BASE_URL=http://localhost:7860 ``` 6. **Set Backend Environment Variables:** Option A (JSON file path): ```bash FIREBASE_SERVICE_ACCOUNT_KEY=/path/to/service-account-key.json ``` Option B (JSON string - recommended for Docker): ```bash FIREBASE_SERVICE_ACCOUNT_JSON='{"type":"service_account","project_id":"...","private_key":"...","client_email":"..."}' ``` (Copy the entire JSON content from the downloaded file) --- ### Step 3: Set Up Brevo 1. **Create Brevo Account:** - Go to https://www.brevo.com/ - Sign up (free tier: 300 emails/day) 2. **Get API Key:** - Settings → API Keys - Generate new API key - Copy the key (starts with `xkeysib-`) 3. **Verify Sender Email:** - Senders & IP → Senders - Add sender email (e.g., `noreply@yourdomain.com`) - Verify via email 4. **Set Backend Environment Variables:** ```bash BREVO_API_KEY=xkeysib-your-api-key-here BREVO_SENDER_EMAIL=noreply@yourdomain.com BREVO_SENDER_NAME=EZOFIS AI ``` --- ### Step 4: Set JWT Secret Generate a secure random key: ```bash # Linux/Mac openssl rand -hex 32 # Or Python python -c "import secrets; print(secrets.token_hex(32))" ``` Set environment variable: ```bash JWT_SECRET_KEY=your-generated-secret-key-here ``` --- ### Step 5: Set Frontend URL ```bash FRONTEND_URL=http://localhost:5173 # Development # OR FRONTEND_URL=https://your-domain.com # Production ``` --- ### Step 6: Database Migration **If you have existing data:** - The new schema will be created automatically - Existing `extractions` table needs `user_id` column - You may need to assign existing records to a default user **For fresh start (recommended for development):** - Delete `data/app.db` (if exists) - Restart application - tables will be recreated --- ### Step 7: Test the Implementation 1. **Start Backend:** ```bash cd backend uvicorn app.main:app --reload --port 7860 ``` 2. **Start Frontend:** ```bash cd frontend npm run dev ``` 3. **Test Firebase Login:** - Navigate to http://localhost:5173 - Click "Google Sign In" tab - Sign in with business Google account - Should redirect to dashboard 4. **Test OTP Login:** - Click "Email / OTP" tab - Enter business email - Click "Send OTP" - Check email for OTP code - Enter OTP and verify - Should redirect to dashboard 5. **Test Business Email Validation:** - Try personal Gmail account → Should be blocked - Try OTP with personal email → Should be blocked --- ## 📝 Environment Variables Checklist ### Backend (.env or system environment) - [ ] `FIREBASE_SERVICE_ACCOUNT_JSON` or `FIREBASE_SERVICE_ACCOUNT_KEY` - [ ] `BREVO_API_KEY` - [ ] `BREVO_SENDER_EMAIL` - [ ] `BREVO_SENDER_NAME` - [ ] `JWT_SECRET_KEY` - [ ] `FRONTEND_URL` ### Frontend (.env) - [ ] `VITE_FIREBASE_API_KEY` - [ ] `VITE_FIREBASE_AUTH_DOMAIN` - [ ] `VITE_FIREBASE_PROJECT_ID` - [ ] `VITE_FIREBASE_STORAGE_BUCKET` - [ ] `VITE_FIREBASE_MESSAGING_SENDER_ID` - [ ] `VITE_FIREBASE_APP_ID` - [ ] `VITE_API_BASE_URL` --- ## 🔒 Security Reminders 1. ✅ Never commit API keys or secrets to git 2. ✅ Use `.env` files (add to `.gitignore`) 3. ✅ Business email validation is enforced on both frontend and backend 4. ✅ JWT tokens expire after 7 days 5. ✅ OTP codes expire after 10 minutes 6. ✅ Maximum 5 OTP verification attempts --- ## 📚 Documentation - **Firebase Setup:** See `FIREBASE_OTP_SETUP.md` for detailed instructions - **Brevo API:** https://developers.brevo.com/reference/sendtransacemail --- ## ⚠️ Important Notes 1. **Database Schema Change:** - User model changed from `google_id` (required) to `firebase_uid` (optional) - If you have existing users, you'll need to migrate the data - For development, deleting `data/app.db` is the easiest option 2. **Business Email Validation:** - Personal email domains are blocked (Gmail, Yahoo, Outlook, etc.) - Validation happens on both frontend and backend - Users must use their work/corporate email addresses 3. **OTP Storage:** - Currently stored in memory (works for single server) - For production with multiple servers, consider using Redis --- ## 🎉 You're All Set! Once you complete the setup steps above, your application will have: - ✅ Firebase Google Sign-in (no OAuth credentials needed!) - ✅ Email/OTP authentication via Brevo - ✅ Business email validation - ✅ User-specific data isolation - ✅ Secure JWT token authentication Good luck! 🚀 >>>>>>> daae7a900bd14d0802e4f04b99edb85493053f1d