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Jordan Whited ba0dd493c8 cmd/stunstamp: validate STUN tx ID in responses (#12339 ) Extremely late arriving responses may leak across probing intervals. Updates tailscale/corp#20344 Signed-off-by: Jordan Whited <jordan@tailscale.com>		2 years ago
.bencher	bencher: add config to suppress failures on benchmark regressions.	4 years ago
.github	scripts/installer.sh: remove unnecessary escaping in grep (#11950 )	2 years ago
appc	appc: log how often routeInfo is stored	2 years ago
atomicfile	various: add golangci-lint, fix issues (#7905 )	3 years ago
chirp	all: update copyright and license headers	3 years ago
client	tsnet,wgengine/netstack: add ListenPacket and tests	2 years ago
clientupdate	clientupdate: mention when Alpine system upgrade is needed (#12306 )	2 years ago
cmd	cmd/stunstamp: validate STUN tx ID in responses (#12339 )	2 years ago
control	ipn/ipnlocal: discard node keys that have been rotated out	2 years ago
derp	derp: add some guardrails for derpReason metrics getting out of sync	2 years ago
disco	disco: correct noun for nacl box type in disco docs	2 years ago
docs	docs/k8s: fix subnet router manifests (#12305 )	2 years ago
doctor	net/{interfaces,netmon}, all: merge net/interfaces package into net/netmon	2 years ago
drive	drive: rewrite LOCK paths	2 years ago
envknob	envknob: ensure f is not nil before using it	2 years ago
gokrazy	gokrazy: add prototype Tailscale appliance, build tooling, docs	2 years ago
health	health, ipn/ipnlocal: move more health warning code into health.Tracker	2 years ago
hostinfo	hostinfo: use Distro field for distinguishing Windows Server builds	2 years ago
internal/tooldeps	various: add golangci-lint, fix issues (#7905 )	3 years ago
ipn	ipn/ipnlocal: periodically run auto-updates when "offline" (#12118 )	2 years ago
jsondb	all: update copyright and license headers	3 years ago
k8s-operator	cmd/k8s-operator,cmd/containerboot,ipn,k8s-operator: turn off stateful filter for egress proxies. (#12075 )	2 years ago
kube	cmd/containerboot,kube,ipn/store/kubestore: allow interactive login on kube, check Secret create perms, allow empty state Secret (#11326 )	2 years ago
licenses	licenses: update license notices	2 years ago
log	net/netns, net/dns/resolver, etc: make netmon required in most places	2 years ago
logpolicy	net/netns, net/dns/resolver, etc: make netmon required in most places	2 years ago
logtail	logtail/backoff: update Backoff.BackOff docs (#12229 )	2 years ago
metrics	all: use Go 1.22 range-over-int	2 years ago
net	net/dns: fix typo in OSConfig logging (#12330 )	2 years ago
omit	cmd/tailscaled, ipn/conffile: support ec2 user-data config file	2 years ago
packages/deb	go.mod: upgrade nfpm to v2 (#8786 )	2 years ago
paths	all: use Go 1.22 range-over-int	2 years ago
portlist	all: use Go 1.22 range-over-int	2 years ago
posture	cmd/tailscaled, net/tstun: build for aix/ppc64	2 years ago
prober	prober: plumb a now-required netmon to derphttp	2 years ago
proxymap	wgengine, proxymap: split out port mapping from Engine to new type	2 years ago
publicapi	api.md: direct TOC links to new publicapi docs location	2 years ago
release	release/dist/qnap: omit .qpkg.codesigning files	2 years ago
safesocket	all: use Go 1.22 range-over-int	2 years ago
safeweb	safeweb: handle mux pattern collisions more generally (#11801 )	2 years ago
scripts	scripts/installer.sh: remove unnecessary escaping in grep (#11950 )	2 years ago
smallzstd	all: use Go 1.22 range-over-int	2 years ago
ssh/tailssh	ssh/tailssh: fall back to using su when no TTY available on Linux	2 years ago
syncs	syncs: fix AtomicValue for interface kinds (#11943 )	2 years ago
tailcfg	tailcfg: use strings.CutPrefix for CheckTag; add test	2 years ago
taildrop	all: use new AppendEncode methods available in Go 1.22 (#11079 )	2 years ago
tempfork	cmd/tailscale: add shell tab-completion	2 years ago
tka	ipn/ipnlocal: discard node keys that have been rotated out	2 years ago
tool	tool/gocross: add debug data to CGO builds	2 years ago
tsconst	all: update copyright and license headers	3 years ago
tsd	health, all: remove health.Global, finish plumbing health.Tracker	2 years ago
tsnet	tsnet: return net.Listener from s.listen	2 years ago
tstest	all: do not depend on the testing package	2 years ago
tstime	all: use Go 1.22 range-over-int	2 years ago
tsweb	tsweb: rename AccessLogRecord's When to Time	2 years ago
types	ipn,wgengine: remove vestigial Prefs.AllowSingleHosts	2 years ago
util	util/linuxfw: don't try cleaning iptables on gokrazy	2 years ago
version	version: add GitCommitTime to Meta	2 years ago
wf	go.mod, all: move away from inet.af domain seized by Taliban	2 years ago
wgengine	tsnet,wgengine/netstack: add ListenPacket and tests	2 years ago
words	words: add some fruit with scales (#8460 )	2 years ago
.gitattributes	.: add .gitattributes entry to use Go hunk-header driver	4 years ago
.gitignore	ssh/tailssh: add integration test	2 years ago
.golangci.yml	ci: run 'go vet' in golangci-lint; fix errors in tests	2 years ago
ALPINE.txt	ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543 )	2 years ago
AUTHORS	Move Linux client & common packages into a public repo.	6 years ago
CODEOWNERS	CODEOWNERS: add the start of an owners file	2 years ago
CODE_OF_CONDUCT.md	Add a code of conduct.	6 years ago
Dockerfile	Dockerfile: use Go 1.22	2 years ago
Dockerfile.base	ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543 )	2 years ago
LICENSE	all: update tools that manage copyright headers	3 years ago
Makefile	ssh/tailssh: fall back to using su when no TTY available on Linux	2 years ago
PATENTS	Move Linux client & common packages into a public repo.	6 years ago
README.md	go.mod, README.md: use Go 1.22	2 years ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	6 years ago
VERSION.txt	VERSION.txt: this is v1.67.0 (#12063 )	2 years ago
api.md	api.md: direct TOC links to new publicapi docs location	2 years ago
build_dist.sh	cmd/tailscale: add shell tab-completion	2 years ago
build_docker.sh	cmd/{k8s-nameserver,k8s-operator},k8s-operator: add a kube nameserver, make operator deploy it (#11919 )	2 years ago
flake.lock	flake.nix: build tailscale with go 1.22	2 years ago
flake.nix	go.mod.sri: update SRI hash for go.mod changes	2 years ago
go.mod	cmd/stunstamp: implement service to measure DERP STUN RTT (#12241 )	2 years ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	2 years ago
go.sum	cmd/stunstamp: implement service to measure DERP STUN RTT (#12241 )	2 years ago
go.toolchain.branch	go.toolchain.rev: bump to Go 1.22.0 (#11055 )	2 years ago
go.toolchain.rev	go.toolchain.rev: update to Go 1.22.3	2 years ago
gomod_test.go	go.mod: add test that replace directives aren't added in oss	2 years ago
header.txt	cmd/k8s-operator: operator can create subnetrouter (#9505 )	2 years ago
pull-toolchain.sh	pull-toolchain.sh: don't run update-flake.sh	3 years ago
shell.nix	go.mod.sri: update SRI hash for go.mod changes	2 years ago
staticcheck.conf	all: cleanup unused code, part 2 (#10670 )	2 years ago
update-flake.sh	Code Improvements (#11311 )	2 years ago
version-embed.go	version: return correct Meta.MajorMinorPatch in non-dev builds	3 years ago
version_test.go	go.mod,wgengine/netstack: bump gvisor	2 years ago

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.