cftunnel 0.8.1

About cftunnel

All-Protocol Intranet Tunneling Tool — Cloud Mode Free HTTP/WS Tunneling + Relay Mode Self-Hosted TCP/UDP All-Protocol Relay.

Features
Cloud Mode (Cloudflare Tunnel):
- No-Domain Mode — cftunnel quick <port>, generates *.trycloudflare.com temporary public address with zero configuration
- Access Protection — --auth user:pass enables password protection with one click, built-in authentication proxy middleware
- Minimalist Operation — init → create → add → up, set up custom domain tunneling in 4 steps
- Automatic DNS — Automatically creates CNAME records when adding routes, automatically cleans up when deleting
Relay Mode (Self-Hosted Relay):
- All-Protocol Tunneling — TCP / UDP / HTTP, game servers, databases, SSH, remote desktop
- One-Click Deployment — Server side curl | bash or Docker Compose, client side relay init to connect immediately
- Quick Tunneling — cftunnel quick <port> --relay, no pre-configured rules required
General:
- Cross-Platform — macOS (Intel/Apple Silicon) + Linux (amd64/arm64) + Windows (amd64/arm64)
- Process Hosting — Automatically downloads engine binaries, supports macOS launchd / Linux systemd / Windows Service
- Automatic Updates — Built-in version check and one-click self-update
- Portable Mode — Place an empty file named portable in the program's directory; configs/logs/binaries are stored locally
- Desktop Client — cftunnel-app provides a visual GUI
- AI Friendly — Built-in Claude Code / OpenClaw Skills, AI assistants can manage tunnels directly