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Maisem Ali 85241f8408 net/tstun: use /10 as subnet for TAP mode; read IP from netmap Few changes to resolve TODOs in the code: - Instead of using a hardcoded IP, get it from the netmap. - Use 100.100.100.100 as the gateway IP - Use the /10 CGNAT range instead of a random /24 Updates #2589 Signed-off-by: Maisem Ali <maisem@tailscale.com>		1 month ago
.bencher	…
.github	.github: Bump github/codeql-action from 3.26.9 to 3.26.11 (#13710 )	2 months ago
appc	appc: track metrics for route info storing	5 months ago
atomicfile	…
chirp	…
client	ipn/ipnlocal: error when trying to use exit node on unsupported platform (#13726 )	1 month ago
clientupdate	clientupdate: don't link distsign on platforms that don't download	2 months ago
cmd	net/tstun: restore tap mode functionality	1 month ago
control	control/controlhttp: don't link ts2021 server + websocket code on iOS	2 months ago
derp	derp: track client-advertised non-ideal DERP connections in more places	1 month ago
disco	…
docs	docs/windows/policy: add ADMX policy setting to configure the AuthKey	2 months ago
doctor	…
drive	drive/driveimpl: use su instead of sudo	3 months ago
envknob	ipn/ipnlocal: error when trying to use exit node on unsupported platform (#13726 )	1 month ago
gokrazy	gokrazy, various: use point versions of Go and update Nix deps	2 months ago
health	health: remove SysDNSOS, add two Warnables for read+set system DNS config (#13874 )	1 month ago
hostinfo	hostinfo,build_docker.sh,tailcfg: more reliably detect being in a container (#13826 )	1 month ago
internal	all: add test for package comments, fix, add comments as needed	5 months ago
ipn	ipn/{ipnauth,ipnlocal,ipnserver}: send the auth URL to the user who started interactive login	1 month ago
jsondb	…
k8s-operator	k8s-operator/apis: revert ProxyGroup readiness cond name change (#13770 )	2 months ago
kube	kube/egressservices: improve egress ports config readability (#13722 )	2 months ago
licenses	licenses: update license notices	1 month ago
log	log/sockstatlog: don't block for more than 5s on shutdown	5 months ago
logpolicy	cmd/tsconnect, logpolicy: fixes for wasm_js.go	1 month ago
logtail	logtail: close idle HTTP connections on shutdown	5 months ago
metrics	metrics: revert changes to MultiLabelMap's String method	2 months ago
net	net/tstun: use /10 as subnet for TAP mode; read IP from netmap	1 month ago
omit	…
packages/deb	…
paths	…
portlist	…
posture	control/controlclient,posture,util/syspolicy: use predefined syspolicy keys instead of string literals	3 months ago
prober	prober: make status page more clear	4 months ago
proxymap	ipnlocal,proxymap,wgengine/netstack: add optional WhoIs/proxymap debug	3 months ago
release	release/dist: clamp min / max version for synology package centre (#13857 )	1 month ago
safesocket	safesocket: don't depend on go-ps on iOS	2 months ago
safeweb	safeweb: allow passing http.Server in safeweb.Config (#13688 )	2 months ago
scripts	scripts/installer.sh: allow Archcraft for Arch packages (#13870 )	1 month ago
sessionrecording	sessionrecording,ssh/tailssh,k8s-operator: log connected recorder address (#13382 )	3 months ago
smallzstd	…
ssh/tailssh	ssh/tailssh: calculate passthrough environment at latest possible stage	2 months ago
syncs	syncs: allocate map with Map.WithLock (#13755 )	2 months ago
tailcfg	cmd/tailscale,ipn,tailcfg: add `tailscale advertise` subcommand behind envknob (#13734 )	1 month ago
taildrop	taildrop: fix defer in loop (#13757 )	2 months ago
tempfork	…
tka	tka: truncate long rotation signature chains	3 months ago
tool	tool/gocross: add support for tvOS Simulator (#13847 )	1 month ago
tsconst	cmd/tailscale/cli: support passing network lock keys via files	4 months ago
tsd	util/usermetrics: make usermetrics non-global	2 months ago
tsnet	wgengine: instrument with usermetrics	1 month ago
tstest	tstest: avoid Fatal in ResourceCheck to show panic (#13790 )	1 month ago
tstime	all: use math/rand/v2 more	6 months ago
tsweb	usermetric: add initial user-facing metrics	3 months ago
types	types/bools: add Compare to compare boolean values (#13792 )	2 months ago
util	cmd/viewer: import types/views when generating a getter for a map field	1 month ago
version	{release,version}: add DSM7.2 specific synology builds (#13405 )	2 months ago
wf	wf/firewall: allow link-local multicast for permitted local routes when the killswitch is on on Windows	2 months ago
wgengine	wgengine/magicsock: fix CI-only test warning of missing health tracker	1 month ago
words	words: raccoon dog, dog with the raccoon in 'im	4 months ago
.gitattributes	…
.gitignore	tstest/tailmac: add customized macOS virtualization tooling (#13146 )	3 months ago
.golangci.yml	…
ALPINE.txt	…
AUTHORS	…
CODEOWNERS	…
CODE_OF_CONDUCT.md	…
Dockerfile	all: switch to and require Go 1.23	3 months ago
Dockerfile.base	…
LICENSE	…
Makefile	ssh/tailssh: fix SSH on busybox systems	3 months ago
PATENTS	…
README.md	all: switch to and require Go 1.23	3 months ago
SECURITY.md	…
VERSION.txt	VERSION.txt: this is v1.77.0 (#13779 )	2 months ago
api.md	{api.md,publicapi}: remove old API docs (#13468 )	3 months ago
assert_ts_toolchain_match.go	tailscaleroot: panic if tailscale_go build tag but Go toolchain mismatch	2 months ago
build_dist.sh	…
build_docker.sh	hostinfo,build_docker.sh,tailcfg: more reliably detect being in a container (#13826 )	1 month ago
flake.lock	nix: update nix and use go 1.23	3 months ago
flake.nix	gokrazy, various: use point versions of Go and update Nix deps	2 months ago
go.mod	cmd/{k8s-operator,containerboot},k8s-operator,kube: reconcile ExternalName Services for ProxyGroup (#13635 )	2 months ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	3 months ago
go.sum	go.mod: upgrade golangci-lint	2 months ago
go.toolchain.branch	all: switch to and require Go 1.23	3 months ago
go.toolchain.rev	go.toolchain.rev: bump oss, test toolchain matches go.toolchain.rev	2 months ago
gomod_test.go	…
header.txt	…
pkgdoc_test.go	all: add test for package comments, fix, add comments as needed	5 months ago
pull-toolchain.sh	…
shell.nix	go.mod.sri: update SRI hash for go.mod changes	3 months ago
staticcheck.conf	…
update-flake.sh	…
version-embed.go	tailscaleroot: panic if tailscale_go build tag but Go toolchain mismatch	2 months ago
version_tailscale_test.go	tailscaleroot: panic if tailscale_go build tag but Go toolchain mismatch	2 months ago
version_test.go	…

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.