nginx.conf

# ==============================================================================
# DropNote Nginx Reverse Proxy Configuration
# Place in /etc/nginx/conf.d/dropnote.conf or /etc/nginx/sites-available/dropnote
# ==============================================================================

server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name _;

    # Maximum upload body size (15MB to allow 10MB file + form payload)
    client_max_body_size 15M;

    # Static assets caching & serving
    location /static/ {
        alias /opt/dropnote/app/static/;
        expires 7d;
        add_header Cache-Control "public, no-transform";
    }

    # Proxy all other requests to Gunicorn WSGI server
    location / {
        proxy_pass http://127.0.0.1:5000;
        proxy_http_version 1.1;

        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;

        # Timeouts
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;

        # Disable buffering for fast streaming
        proxy_buffering off;
    }
}