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shayne d92ef4c215 cmd/derper: randomize IPs on refreshBootstrapDNS (#7440 ) This is to address a possible DNS failure on startup. Before this change IPv6 addresses would be listed first, and the client dialer would fail for hosts without IPv6 connectivity.		2 years ago
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.github	.github/workflows: add a pass/fail verdict job to the test workflow	2 years ago
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client/tailscale	client/tailscale: add tags field to Device struct	2 years ago
cmd	cmd/derper: randomize IPs on refreshBootstrapDNS (#7440 )	2 years ago
control	sockstats: instrument networking code paths	2 years ago
derp	sockstats: instrument networking code paths	2 years ago
disco	all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork	2 years ago
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health	health, net/tlsdial: add healthcheck for self-signed cert	2 years ago
hostinfo	tailcfg,hostinfo: add App field to identify tsnet uses	2 years ago
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ipn	sockstats: instrument networking code paths	2 years ago
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kube	cmd/containerboot,kube: consolidate the two kube clients	2 years ago
licenses	licenses: update win/apple licenses (#7423 )	2 years ago
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logpolicy	all: replace logtail.{Public,Private}ID with logid.{Public,Private}ID (#7404 )	2 years ago
logtail	types/logid: simplify implementation (#7415 )	2 years ago
metrics	metrics: add SetInt64 to ease using LabelMap for gauge metrics	2 years ago
net	net/dnsfallback: shuffle returned IPs	2 years ago
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scripts	scripts/installer.sh: add GalliumOS and Sangoma Linux	2 years ago
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ssh/tailssh	ssh/tailssh: try launching commands with /usr/bin/login on macOS	2 years ago
syncs	syncs: re-enable TestWatchMultipleValues	2 years ago
tailcfg	tailcfg,hostinfo: add App field to identify tsnet uses	2 years ago
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tka	tka: implement compaction logic	2 years ago
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tsnet	tsnet: do not error on NeedsMachineAuth for Up	2 years ago
tstest	all: replace logtail.{Public,Private}ID with logid.{Public,Private}ID (#7404 )	2 years ago
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tsweb	version: unexport all vars, turn Short/Long into funcs	2 years ago
types	types/logid: simplify implementation (#7415 )	2 years ago
util	util/ringbuffer: move generic ringbuffer from corp repo	2 years ago
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build_docker.sh	Dockerfile: fix docker build	2 years ago
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flake.nix	go.mod.sri: update SRI hash for go.mod changes	2 years ago
go.mod	cmd/sniproxy: add start of a tsnet-based SNI proxy	2 years ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	2 years ago
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go.toolchain.rev	sockstats: instrument networking code paths	2 years ago
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shell.nix	go.mod.sri: update SRI hash for go.mod changes	2 years ago
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update-flake.sh	.github/workflows: add workflow to update go.mod Nix SRI hash	2 years 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 1.20. (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.