You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Go to file

Brad Fitzpatrick 7b34154df2 all: deprecate Node.Capabilities (more), remove PeerChange.Capabilities [capver 89] First we had Capabilities []string. Then https://tailscale.com/blog/acl-grants (#4217) brought CapMap, a superset of Capabilities. Except we never really finished the transition inside the codebase to go all-in on CapMap. This does so. Notably, this coverts Capabilities on the wire early to CapMap internally so the code can only deal in CapMap, even against an old control server. In the process, this removes PeerChange.Capabilities support, which no known control plane sent anyway. They can and should use PeerChange.CapMap instead. Updates #11508 Updates #4217 Change-Id: I872074e226b873f9a578d9603897b831d50b25d9 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>		8 months ago
.bencher	bencher: add config to suppress failures on benchmark regressions.	3 years ago
.github	.github/workflows: fix regular breakage of go toolchains	9 months ago
appc	appc: optimize dns response observation for large route tables	10 months ago
atomicfile	various: add golangci-lint, fix issues (#7905 )	2 years ago
chirp	all: update copyright and license headers	2 years ago
client	ipn,cmd/tailscale,client/tailscale: add support for renaming TailFS shares	9 months ago
clientupdate	clientupdate: do not allow msiexec to reboot the OS (#11409 )	8 months ago
cmd	all: deprecate Node.Capabilities (more), remove PeerChange.Capabilities [capver 89]	8 months ago
control	all: deprecate Node.Capabilities (more), remove PeerChange.Capabilities [capver 89]	8 months ago
derp	cmd/derper, derp, tailcfg: add admission controller URL option	9 months ago
disco	disco: correct noun for nacl box type in disco docs	11 months ago
docs	docs/k8s: don't run subnet router in userspace mode (#11363 )	9 months ago
doctor	doctor/ethtool, ipn/ipnlocal: add ethtool bugreport check	9 months ago
envknob	envknob: ensure f is not nil before using it	8 months ago
health	health: warn about reverse path filtering and exit nodes	9 months ago
hostinfo	hostinfo: fix a couple of logic simplification lints	1 year ago
internal/tooldeps	various: add golangci-lint, fix issues (#7905 )	2 years ago
ipn	all: deprecate Node.Capabilities (more), remove PeerChange.Capabilities [capver 89]	8 months ago
jsondb	all: update copyright and license headers	2 years ago
k8s-operator	cmd/k8s-operator,k8s-operator,go.{mod,sum},tstest/tools: add Tailscale Kubernetes operator API docs (#11246 )	9 months ago
kube	cmd/k8s-operator,ipn/store/kubestore: patch secrets instead of updating	1 year ago
licenses	licenses: update android licenses	9 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 zstdframe where sensible (#11491 )	8 months ago
metrics	metrics: add missing comma in histogram JSON export	1 year ago
net	net/routetable: increase route limit used by the test	8 months ago
packages/deb	go.mod: upgrade nfpm to v2 (#8786 )	1 year ago
paths	safesocket, paths: add Plan 9 support	1 year ago
portlist	all: cleanup unused code, part 2 (#10670 )	11 months ago
posture	ci: run 'go vet' in golangci-lint; fix errors in tests	12 months ago
prober	prober: add a DERP bandwidth probe	8 months ago
proxymap	wgengine, proxymap: split out port mapping from Engine to new type	1 year ago
release	version/mkversion: enforce synology versions within int32 range	9 months ago
safesocket	version,cli,safesocket: detect non-sandboxed macOS GUI (#11369 )	8 months ago
scripts	scripts/installer.sh: auto-start tailscale on Alpine (#11214 )	9 months ago
smallzstd	all: update copyright and license headers	2 years ago
ssh/tailssh	all: use reflect.TypeFor now available in Go 1.22 (#11078 )	10 months ago
syncs	syncs: add Swap method	8 months ago
tailcfg	all: deprecate Node.Capabilities (more), remove PeerChange.Capabilities [capver 89]	8 months ago
taildrop	all: use new AppendEncode methods available in Go 1.22 (#11079 )	10 months ago
tailfs	tailfs: include whitespace in test share and filenames	8 months ago
tempfork	ipn/ipnlocal: add c2n /debug/pprof/allocs endpoint	8 months ago
tka	all: use new AppendEncode methods available in Go 1.22 (#11079 )	10 months ago
tool	tool/gocross: add android autoflags (#11465 )	8 months ago
tsconst	all: update copyright and license headers	2 years ago
tsd	tailfs: clean up naming and package structure	10 months ago
tsnet	all: use zstdframe where sensible (#11491 )	8 months ago
tstest	ipn/ipnlocal: add c2n /debug/pprof/allocs endpoint	8 months ago
tstime	tstime/rate: implement Value.{Marshal,Unmarshal}JSON (#8481 )	10 months ago
tsweb	tsweb/varz: flesh out munging of expvar keys into valid Prometheus metrics	8 months ago
types	ipn/ipnlocal, types/netmap: replace hasCapability with set lookup on NetworkMap	8 months ago
util	util/linuxfw,wgengine/router: enable IPv6 configuration when netfilter is disabled	8 months ago
version	version/prop: remove IsMacAppSandboxEnabled (#11461 )	8 months ago
wf	go.mod, all: move away from inet.af domain seized by Taliban	9 months ago
wgengine	util/linuxfw,wgengine/router: enable IPv6 configuration when netfilter is disabled	8 months ago
words	words: add a list of things you should yahoo!	10 months ago
.gitattributes	.: add .gitattributes entry to use Go hunk-header driver	3 years ago
.gitignore	client/web: always use new web client; remove old client	1 year ago
.golangci.yml	ci: run 'go vet' in golangci-lint; fix errors in tests	12 months ago
ALPINE.txt	ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543 )	12 months ago
AUTHORS	Move Linux client & common packages into a public repo.	5 years ago
CODEOWNERS	CODEOWNERS: add the start of an owners file	1 year ago
CODE_OF_CONDUCT.md	Add a code of conduct.	5 years ago
Dockerfile	Dockerfile: use Go 1.22	10 months ago
Dockerfile.base	ALPINE.txt,Dockerfile{.base},build_docker.sh: bump alpine (#10543 )	12 months ago
LICENSE	all: update tools that manage copyright headers	2 years ago
Makefile	Makefile,build_docker.sh: allow to configure target platform. (#10806 )	11 months ago
PATENTS	Move Linux client & common packages into a public repo.	5 years ago
README.md	go.mod, README.md: use Go 1.22	10 months ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	5 years ago
VERSION.txt	VERSION.txt: this is v1.63.0	8 months ago
api.md	api.md: add missing backtick to GET searchpaths doc (#11459 )	8 months ago
build_dist.sh	client/web: switch to using prebuilt web client assets	1 year ago
build_docker.sh	Code Improvements (#11311 )	9 months ago
flake.lock	flake.nix: build tailscale with go 1.22	9 months ago
flake.nix	go.mod.sri: update SRI hash for go.mod changes	9 months ago
go.mod	go.mod: bump gvisor	9 months ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	9 months ago
go.sum	go.mod: bump gvisor	9 months ago
go.toolchain.branch	go.toolchain.rev: bump to Go 1.22.0 (#11055 )	10 months ago
go.toolchain.rev	go.toolchain.rev: bump Go toolchain to 1.22.1	9 months ago
gomod_test.go	go.mod: add test that replace directives aren't added in oss	1 year ago
header.txt	cmd/k8s-operator: operator can create subnetrouter (#9505 )	11 months ago
pull-toolchain.sh	pull-toolchain.sh: don't run update-flake.sh	2 years ago
shell.nix	go.mod.sri: update SRI hash for go.mod changes	9 months ago
staticcheck.conf	all: cleanup unused code, part 2 (#10670 )	11 months ago
update-flake.sh	Code Improvements (#11311 )	9 months ago
version-embed.go	version: return correct Meta.MajorMinorPatch in non-dev builds	2 years ago
version_test.go	go.mod,wgengine/netstack: bump gvisor	10 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:

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.