The easiest, most secure way to use WireGuard and 2FA.
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Denton Gentry 399a80785e wgengine/netstack: use ping6 on BSD platforms
Various BSD-derived operating systems including macOS and FreeBSD
require that ping6 be used for IPv6 destinations. The "ping" command
does not understand an IPv6 destination.

FreeBSD 13.x and later do handle IPv6 in the regular ping command,
but also retain a ping6 command. We use ping6 on all versions of
FreeBSD.

Fixes https://github.com/tailscale/tailscale/issues/8225

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
13 hours ago
.bencher bencher: add config to suppress failures on benchmark regressions. 2 years ago
.github .github: mark bots for exemption by issuebot (#8041) 4 weeks ago
atomicfile various: add golangci-lint, fix issues (#7905) 1 month ago
chirp all: update copyright and license headers 4 months ago
client/tailscale client/tailscale: revert CreateKey API change, add Client.CreateKeyWithExpiry 2 weeks ago
cmd cmd/k8s-operator: add support for priorityClassName 2 weeks ago
control control/controlclient: use dnscache.Resolver for Noise client 4 weeks ago
derp derp: remove default logging of disconnecting clients (#8163) 1 week ago
disco all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork 4 months ago
docs all: update copyright and license headers 4 months ago
doctor doctor/permissions: add new check to print process permissions 2 months ago
envknob envknob: support tailscaled-env.txt on macOS too 4 weeks ago
health health, net/tlsdial: add healthcheck for self-signed cert 4 months ago
hostinfo various: add detection and Taildrop for Unraid 3 weeks ago
internal/tooldeps various: add golangci-lint, fix issues (#7905) 1 month ago
ipn tka: provide authority StateID in NetworkLockStatus response (#8200) 4 days ago
jsondb all: update copyright and license headers 4 months ago
kube ipn/store: add support for stores to hook into a custom dialer 2 months ago
licenses licenses: update win/apple licenses 3 weeks ago
log all: avoid repeated default interface lookups 1 month ago
logpolicy all: avoid repeated default interface lookups 1 month ago
logtail logtail: be less aggressive about re-uploads (#8117) 2 weeks ago
metrics metrics: add SetInt64 to ease using LabelMap for gauge metrics 3 months ago
net net/netcheck: reenable TestBasic on Windows 3 weeks ago
packages/deb all: update copyright and license headers 4 months ago
paths all: update copyright and license headers 4 months ago
portlist portlist: add Poller.IncludeLocalhost option 5 days ago
prober all: avoid repeated default interface lookups 1 month ago
release release/dist/cli: correctly handle absolute build outputs in manifest 3 days ago
safesocket safesocket: enable test to run on Windows unpriviliged 1 month ago
scripts scripts/installer.sh: check connectivity with pkgs.tailscale.com 4 weeks ago
smallzstd all: update copyright and license headers 4 months ago
ssh/tailssh ssh/tailssh: add ssh session recording failed event type 6 days ago
syncs syncs: add Map.Len to get the length of the Map 1 month ago
tailcfg ssh/tailssh: add ssh session recording failed event type 6 days ago
tempfork net/tstun/table: add initial RoutingTable implementation 2 months ago
tka tka: fix go vet complaint on copy of lock value in tailchonk_test.go (#8208) 3 days ago
tool tool/gocross: fix incorrect relpath usage in bootstrap script 3 weeks ago
tsconst all: update copyright and license headers 4 months ago
tsd tsd: add package with System type to unify subsystem init, discovery 3 weeks ago
tsnet tsnet: reenable TestLoopbackSOCKS5 on Windows 3 weeks ago
tstest tsd: add package with System type to unify subsystem init, discovery 3 weeks ago
tstime tstime/rate: add Value (#7491) 3 months ago
tsweb tsweb/promvarz: fix repeated expvar definition in test 3 weeks ago
types net/packet: add NAT support for DCCP and GRE 1 month ago
util util/set: add a basic map-based Set type 2 weeks ago
version version: properly handle vcs.modified when it's "false" 3 weeks ago
wf all: update copyright and license headers 4 months ago
wgengine wgengine/netstack: use ping6 on BSD platforms 13 hours ago
words words: shell-ebrating crustacean chaos 1 week ago
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 2 years ago
.gitignore release: open-source release build logic for unix packages 3 months ago
.golangci.yml ci: add more lints (#7909) 1 month ago
ALPINE.txt Docker: add ALPINE.txt to manage alpine versions 11 months ago
AUTHORS Move Linux client & common packages into a public repo. 3 years ago
CODE_OF_CONDUCT.md Add a code of conduct. 3 years ago
Dockerfile Dockerfile: fix docker build 3 months ago
Dockerfile.base all: update copyright and license headers 4 months ago
LICENSE all: update tools that manage copyright headers 4 months ago
Makefile Makefile: add help text to Makefile 3 months ago
PATENTS Move Linux client & common packages into a public repo. 3 years ago
README.md all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork 4 months ago
SECURITY.md Add a SECURITY.md for vulnerability reports. 3 years ago
VERSION.txt VERSION.txt: this is v1.43.0 5 days ago
api.md api.md: update device authorized API docs to allow for deauth (#8162) 7 days ago
build_dist.sh build_dist.sh: make cross-compilation friendly for env CC specified 1 month ago
build_docker.sh Dockerfile: fix docker build 3 months ago
flake.lock nix: update nixpkgs flake, override go_1_20 for tailscale_go (#7139) 4 months ago
flake.nix go.mod.sri: update SRI hash for go.mod changes 3 weeks ago
go.mod go.mod: bump goreleaser deps 3 weeks ago
go.mod.sri go.mod.sri: update SRI hash for go.mod changes 3 weeks ago
go.sum go.mod: bump goreleaser deps 3 weeks ago
go.toolchain.branch go.toolchain.branch: update to Go 1.20 4 months ago
go.toolchain.rev go.toolchain.rev: bump, again 3 days ago
pull-toolchain.sh pull-toolchain.sh: don't run update-flake.sh 4 months ago
shell.nix go.mod.sri: update SRI hash for go.mod changes 3 weeks ago
staticcheck.conf staticcheck.conf: remove unnecessary warning 2 years ago
update-flake.sh .github/workflows: add workflow to update go.mod Nix SRI hash 3 months ago
version-embed.go version: return correct Meta.MajorMinorPatch in non-dev builds 4 months ago
version_test.go all: update copyright and license headers 4 months 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:

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:

WireGuard is a registered trademark of Jason A. Donenfeld.