/ var / www / html / cqt / [ HOME SHELL ]

Name	Size	Permission	Action
dist	[ DIR ]	drwxr-xr-x
node_modules	[ DIR ]	drwxr-xr-x
public	[ DIR ]	drwxr-xr-x
server	[ DIR ]	drwxr-xr-x
src	[ DIR ]	drwxr-xr-x
.env	41 B	-rw-r--r--
.env.example	285 B	-rw-r--r--
README.md	2.09 KB	-rw-r--r--
apache-config.conf	2.78 KB	-rw-r--r--
bun.lockb	196.41 KB	-rw-r--r--
components.json	414 B	-rw-r--r--
deploy.sh	4.87 KB	-rw-r--r--
eslint.config.js	765 B	-rw-r--r--
index.html	1.05 KB	-rw-r--r--
package-lock.json	236.95 KB	-rw-r--r--
package.json	2.69 KB	-rw-r--r--
postcss.config.js	81 B	-rw-r--r--
setup-server.sh	7.51 KB	-rw-r--r--
tailwind.config.ts	3.81 KB	-rw-r--r--
tsconfig.app.json	652 B	-rw-r--r--
tsconfig.json	369 B	-rw-r--r--
tsconfig.node.json	481 B	-rw-r--r--
utils.ts	169 B	-rw-r--r--
vite.config.ts	454 B	-rw-r--r--

Code Editor : setup-server.sh

#!/bin/bash

# Server Setup Script for api.sushant4444.me
# Run this on your production server after SSH

echo "🚀 Quantum Technology Centre - Server Setup"
echo "============================================"
echo ""

# Check if running as root
if [ "$EUID" -eq 0 ]; then 
   echo "⚠️  Please don't run as root. Run as regular user with sudo access."
   exit 1
fi

# Step 1: Check if backend is running
echo "📊 Step 1: Checking backend status..."
if pm2 describe quantum-api > /dev/null 2>&1; then
    echo "✓ Backend is running with PM2"
    pm2 status quantum-api
else
    echo "❌ Backend is not running!"
    echo "Starting backend..."
    
    if [ -f "/var/www/quantuminnovate-site/server/index.js" ]; then
        cd /var/www/quantuminnovate-site/server
        pm2 start index.js --name quantum-api
        pm2 save
        echo "✓ Backend started"
    else
        echo "❌ Backend files not found at /var/www/quantuminnovate-site/server"
        echo "Please deploy your code first"
        exit 1
    fi
fi

# Test backend locally
echo ""
echo "🧪 Testing backend locally..."
HEALTH_CHECK=$(curl -s http://localhost:5000/api/health)
if [ -z "$HEALTH_CHECK" ]; then
    echo "❌ Backend is not responding on localhost:5000"
    echo "Check logs with: pm2 logs quantum-api"
    exit 1
else
    echo "✓ Backend responding: $HEALTH_CHECK"
fi

# Step 2: Check Nginx
echo ""
echo "🌐 Step 2: Checking Nginx..."
if systemctl is-active --quiet nginx; then
    echo "✓ Nginx is running"
else
    echo "❌ Nginx is not running"
    echo "Starting Nginx..."
    sudo systemctl start nginx
    sudo systemctl enable nginx
fi

# Step 3: Create Nginx configuration
echo ""
echo "⚙️  Step 3: Creating Nginx configuration..."
sudo tee /etc/nginx/sites-available/quantumtech > /dev/null << 'EOF'
# Backend API Server
server {
    listen 80;
    server_name api.sushant4444.me;

# Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;

location / {
        proxy_pass http://localhost:5000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cache_bypass $http_upgrade;
        
        # Timeouts
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }
}

# Frontend Website
server {
    listen 80;
    server_name sushant4444.me www.sushant4444.me;

root /var/www/quantuminnovate-site/dist;
    index index.html;

# Gzip compression
    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;

# Cache static assets
    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
        expires 1y;
        add_header Cache-Control "public, immutable";
    }

# React Router - redirect all requests to index.html
    location / {
        try_files $uri $uri/ /index.html;
    }

# Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
}
EOF

echo "✓ Nginx configuration created"

# Enable site
echo ""
echo "🔗 Enabling site..."
sudo ln -sf /etc/nginx/sites-available/quantumtech /etc/nginx/sites-enabled/
sudo rm -f /etc/nginx/sites-enabled/default

# Test Nginx config
echo ""
echo "🧪 Testing Nginx configuration..."
if sudo nginx -t; then
    echo "✓ Nginx configuration is valid"
    sudo systemctl restart nginx
    echo "✓ Nginx restarted"
else
    echo "❌ Nginx configuration has errors"
    exit 1
fi

# Step 4: Configure firewall
echo ""
echo "🔥 Step 4: Configuring firewall..."
sudo ufw allow 22/tcp comment 'SSH'
sudo ufw allow 80/tcp comment 'HTTP'
sudo ufw allow 443/tcp comment 'HTTPS'

if sudo ufw status | grep -q "Status: active"; then
    echo "✓ Firewall already active"
else
    echo "Enabling firewall..."
    echo "y" | sudo ufw enable
fi

sudo ufw reload
echo "✓ Firewall configured"
echo ""
sudo ufw status numbered

# Step 5: Test HTTP
echo ""
echo "🧪 Step 5: Testing HTTP connection..."
sleep 2

HTTP_TEST=$(curl -s -o /dev/null -w "%{http_code}" http://api.sushant4444.me/api/health)
if [ "$HTTP_TEST" == "200" ]; then
    echo "✓ HTTP connection working! (Status: $HTTP_TEST)"
else
    echo "❌ HTTP connection failed (Status: $HTTP_TEST)"
    echo "Try: curl http://api.sushant4444.me/api/health"
fi

# Step 6: SSL Certificate
echo ""
echo "🔒 Step 6: SSL Certificate Setup"
echo "================================"
echo ""

if command -v certbot &> /dev/null; then
    echo "Certbot is installed"
    
    read -p "Do you want to obtain SSL certificates now? (y/n): " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        echo ""
        echo "Obtaining SSL certificates..."
        echo "This will ask for your email and agreement to terms."
        echo ""
        
        sudo certbot --nginx \
            -d api.sushant4444.me \
            -d sushant4444.me \
            -d www.sushant4444.me \
            --non-interactive \
            --agree-tos \
            --redirect \
            --email "your-email@example.com" || {
                echo ""
                echo "⚠️  Automated SSL setup failed. Run manually:"
                echo "sudo certbot --nginx -d api.sushant4444.me -d sushant4444.me -d www.sushant4444.me"
            }
    fi
else
    echo "Certbot not installed. Installing..."
    sudo apt update
    sudo apt install -y certbot python3-certbot-nginx
    
    echo ""
    echo "Run this command to get SSL certificates:"
    echo "sudo certbot --nginx -d api.sushant4444.me -d sushant4444.me -d www.sushant4444.me"
fi

# Summary
echo ""
echo "============================================"
echo "✅ Setup Complete!"
echo "============================================"
echo ""
echo "📋 Status Check:"
echo "  • Backend: $(pm2 describe quantum-api > /dev/null 2>&1 && echo '✓ Running' || echo '❌ Not Running')"
echo "  • Nginx: $(systemctl is-active --quiet nginx && echo '✓ Running' || echo '❌ Not Running')"
echo "  • HTTP: $([ "$HTTP_TEST" == "200" ] && echo '✓ Working' || echo '❌ Not Working')"
echo ""

echo "🧪 Test Your API:"
echo "  • HTTP:  curl http://api.sushant4444.me/api/health"
echo "  • HTTPS: curl https://api.sushant4444.me/api/health"
echo ""

echo "📊 Monitoring Commands:"
echo "  • Backend logs: pm2 logs quantum-api"
echo "  • Backend status: pm2 status"
echo "  • Nginx logs: sudo tail -f /var/log/nginx/error.log"
echo "  • Restart backend: pm2 restart quantum-api"
echo "  • Restart Nginx: sudo systemctl restart nginx"
echo ""

echo "🔐 Next Steps:"
if ! sudo certbot certificates 2>/dev/null | grep -q "api.sushant4444.me"; then
    echo "  1. Get SSL certificate:"
    echo "     sudo certbot --nginx -d api.sushant4444.me -d sushant4444.me -d www.sushant4444.me"
    echo ""
fi

echo "  2. Update backend .env with production domains"
echo "  3. Update frontend .env.production with: VITE_API_URL=https://api.sushant4444.me"
echo "  4. Build frontend: npm run build"
echo "  5. Test admin portal login"
echo ""

echo "📚 Documentation:"
echo "  • Full guide: TROUBLESHOOT-CONNECTION.md"
echo "  • CORS issues: CORS-GUIDE.md"
echo ""

Urban Research Lab

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.