server {
    listen 80;
    server_name vert;

    # Redirect all HTTP traffic to HTTPS
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    server_name vert;

    ssl_certificate     /etc/ssl/vert/vert.crt;
    ssl_certificate_key /etc/ssl/vert/vert.key;

    root /usr/share/nginx/html;
    index index.html;

    client_max_body_size 10M;

    # Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    add_header Permissions-Policy "geolocation=(), microphone=(), camera=()" always;
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;

    location / {
        try_files $uri $uri/ /index.html;
    }
    
    error_page 404 /index.html;
}