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Andrew Lytvynov b743b85dad ipn/ipnlocal,ssh/tailssh: reject c2n /update if SSH conns are active (#11820 ) Since we already track active SSH connections, it's not hard to proactively reject updates until those finish. We attempt to do the same on the control side, but the detection latency for new connections is in the minutes, which is not fast enough for common short sessions. Handle a `force=true` query parameter to override this behavior, so that control can still trigger an update on a server where some long-running abandoned SSH session is open. Updates https://github.com/tailscale/corp/issues/18556 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>		7 months ago
.bencher	…
.github	Revert "licenses: add gliderlabs/ssh license"	7 months ago
appc	…
atomicfile	…
chirp	…
client	build(deps-dev): bump vite from 5.1.4 to 5.1.7 in /client/web	7 months ago
clientupdate	ipn/ipnlocal,clientupdate: disallow auto-updates in containers (#11814 )	7 months ago
cmd	cmd/k8s-operator: correctly determine cluster domain (#11512 )	7 months ago
control	types/persist: remove unused field Persist.Provider	7 months ago
derp	all: use Go 1.22 range-over-int	7 months ago
disco	disco: correct noun for nacl box type in disco docs	11 months ago
docs	docs/windows/policy: add missing key expiration warning interval	7 months ago
doctor	…
drive	drive: rewrite Location headers	7 months ago
envknob	…
health	all: use Go 1.22 range-over-int	7 months ago
hostinfo	hostinfo: use Distro field for distinguishing Windows Server builds	7 months ago
internal/tooldeps	…
ipn	ipn/ipnlocal,ssh/tailssh: reject c2n /update if SSH conns are active (#11820 )	7 months ago
jsondb	…
k8s-operator	cmd/k8s-operator,k8s-operator: document tailscale.com Custom Resource Definitions better. (#11665 )	7 months ago
kube	…
licenses	licenses: update license notices	7 months ago
log	all: use zstdframe where sensible (#11491 )	8 months ago
logpolicy	all: use zstdframe where sensible (#11491 )	8 months ago
logtail	all: use Go 1.22 range-over-int	7 months ago
metrics	all: use Go 1.22 range-over-int	7 months ago
net	net/tsdial: assume all connections are affected if no default route is present	7 months ago
packages/deb	…
paths	all: use Go 1.22 range-over-int	7 months ago
portlist	all: use Go 1.22 range-over-int	7 months ago
posture	cmd/tailscaled, net/tstun: build for aix/ppc64	7 months ago
prober	all: use Go 1.22 range-over-int	7 months ago
proxymap	…
release	version/mkversion: enforce synology versions within int32 range	8 months ago
safesocket	all: use Go 1.22 range-over-int	7 months ago
safeweb	safeweb: allow object-src: self in CSP (#11782 )	7 months ago
scripts	scripts/installer.sh: add rpm GPG key import (#11686 )	7 months ago
smallzstd	all: use Go 1.22 range-over-int	7 months ago
ssh/tailssh	ipn/ipnlocal,ssh/tailssh: reject c2n /update if SSH conns are active (#11820 )	7 months ago
syncs	all: use Go 1.22 range-over-int	7 months ago
tailcfg	tailcfg: remove some unused fields from RegisterResponseAuth	7 months ago
taildrop	…
tempfork	cmd/tailscale: add shell tab-completion	7 months ago
tka	all: use Go 1.22 range-over-int	7 months ago
tool	…
tsconst	…
tsd	tailscale: update tailfs functions and vars to use drive naming (#11597 )	7 months ago
tsnet	all: use Go 1.22 range-over-int	7 months ago
tstest	tailcfg: pointerify RegisterRequest.Auth, omitemptify RegisterResponseAuth	7 months ago
tstime	all: use Go 1.22 range-over-int	7 months ago
tsweb	all: use Go 1.22 range-over-int	7 months ago
types	types/persist: remove unused field Persist.Provider	7 months ago
util	all: use Go 1.22 range-over-int	7 months ago
version	all: use Go 1.22 range-over-int	7 months ago
wf	…
wgengine	wgengine\router: fix the Tailscale-In firewall rule to work on domain networks	7 months ago
words	…
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ALPINE.txt	…
AUTHORS	…
CODEOWNERS	…
CODE_OF_CONDUCT.md	…
Dockerfile	…
Dockerfile.base	…
LICENSE	…
Makefile	Makefile: fix default SYNO_ARCH in Makefile	7 months ago
PATENTS	…
README.md	…
SECURITY.md	…
VERSION.txt	VERSION.txt: this is v1.65.0	7 months ago
api.md	…
build_dist.sh	cmd/tailscale: add shell tab-completion	7 months ago
build_docker.sh	ipn/store: omit AWS & Kubernetes support on 'small' Linux GOARCHes	7 months ago
flake.lock	…
flake.nix	go.mod.sri: update SRI hash for go.mod changes	7 months ago
go.mod	go.mod: bump golang.org/x/net (#11775 )	7 months ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	7 months ago
go.sum	go.mod: bump golang.org/x/net (#11775 )	7 months ago
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go.toolchain.rev	go.toolchain.rev: bump to Go 1.22.2	7 months ago
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header.txt	…
pull-toolchain.sh	…
shell.nix	go.mod.sri: update SRI hash for go.mod changes	7 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 1.22. (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.