Share One-Time Link

Generate public, tokenized, self-destructing download links for files. Files are served via a local Express server exposed to the internet through a Cloudflare Tunnel.

Features

• ✅ Public access — no VPN required, works from anywhere
• ✅ One-shot links — token invalidated after first download
• ✅ Configurable TTL — link expires after N minutes (default: 60)
• ✅ Auto-cleanup — file deleted from shared/ after download or expiry
• ✅ Protected endpoints — /generate and /status require SHARE_SECRET
• ✅ Isolated directory — only files in shared/ are served, never the full workspace
• ✅ No login required for download — anyone with the link can download once

Requirements