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Brad Fitzpatrick a01b545441 control/control{client,http}: don't noise dial localhost:443 in http-only tests `1eaad7d3de` regressed some tests in another repo that were starting up a control server on `http://127.0.0.1:nnn`. Because there was no https running, and because of a bug in `1eaad7d3de` (which ended up checking the recently-dialed-control check twice in a single dial call), we ended up forcing only the use of TLS dials in a test that only had plaintext HTTP running. Instead, plumb down support for explicitly disabling TLS fallbacks and use it only when running in a test and using `http` scheme control plane URLs to 127.0.0.1 or localhost. This fixes the tests elsewhere. Updates #13597 Change-Id: I97212ded21daf0bd510891a278078daec3eebaa6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>		2 months ago
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tailcfg	tailcfg: add AcceptEnv field to SSHRule (#13523 )	2 months ago
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tka	tka: truncate long rotation signature chains	3 months ago
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README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.

Other Tailscale repos of note:

the Android app is at https://github.com/tailscale/tailscale-android
the Synology package is at https://github.com/tailscale/tailscale-synology
the QNAP package is at https://github.com/tailscale/tailscale-qpkg
the Chocolatey packaging is at https://github.com/tailscale/tailscale-chocolatey

For background on which parts of Tailscale are open source and why, see https://tailscale.com/opensource/.

Using

We serve packages for a variety of distros and platforms at https://pkgs.tailscale.com.

Other clients

The macOS, iOS, and Windows clients use the code in this repository but additionally include small GUI wrappers. The GUI wrappers on non-open source platforms are themselves not open source.

Building

We always require the latest Go release, currently Go 1.23. (While we build releases with our Go fork, its use is not required.)

go install tailscale.com/cmd/tailscale{,d}

If you're packaging Tailscale for distribution, use build_dist.sh instead, to burn commit IDs and version info into the binaries:

./build_dist.sh tailscale.com/cmd/tailscale
./build_dist.sh tailscale.com/cmd/tailscaled

If your distro has conventions that preclude the use of build_dist.sh, please do the equivalent of what it does in your distro's way, so that bug reports contain useful version information.

Bugs

Please file any issues about this code or the hosted service on the issue tracker.

Contributing

PRs welcome! But please file bugs. Commit messages should reference bugs.

We require Developer Certificate of Origin Signed-off-by lines in commits.

See git log for our commit message style. It's basically the same as Go's style.

About Us

Tailscale is primarily developed by the people at https://github.com/orgs/tailscale/people. For other contributors, see:

Legal

WireGuard is a registered trademark of Jason A. Donenfeld.