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Maisem Ali 1ecc16da5f tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities Define PeerCapabilty and PeerCapMap as the new way of sending down inter-peer capability information. Previously, this was unstructured and you could only send down strings which got too limiting for certain usecases. Instead add the ability to send down raw JSON messages that are opaque to Tailscale but provide the applications to define them however they wish. Also update accessors to use the new values. Updates #4217 Signed-off-by: Maisem Ali <maisem@tailscale.com>		1 year ago
.bencher	…
.github	.github/workflows: add govulncheck workflow (#8623 )	1 year ago
atomicfile	various: add golangci-lint, fix issues (#7905 )	2 years ago
chirp	all: update copyright and license headers	2 years ago
client/tailscale	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
cmd	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
control	control/controlclient: reset backoff in mapRoutine on netmap recv	1 year ago
derp	derp: use new net/tcpinfo package	1 year ago
disco	all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork	2 years ago
docs	docs/k8s: don't call kubectl directly from Makefile	1 year ago
doctor	doctor/permissions: add new check to print process permissions	2 years ago
envknob	envknob: support tailscaled-env.txt on macOS too	2 years ago
health	cmd/tailscale: warn if node is locked out on bringup	1 year ago
hostinfo	hostinfo: make lxcfs container check more specific	1 year ago
internal/tooldeps	various: add golangci-lint, fix issues (#7905 )	2 years ago
ipn	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
jsondb	all: update copyright and license headers	2 years ago
kube	ipn/store: add support for stores to hook into a custom dialer	2 years ago
licenses	licenses: update tailscale{,d} licenses	1 year ago
log	logpolicy, various: allow overriding log function	1 year ago
logpolicy	logpolicy, various: allow overriding log function	1 year ago
logtail	logtail: use tstime (#8607 )	1 year ago
metrics	metrics: add histogram support	1 year ago
net	net/art: use more intelligible, go-ish state tracking in table.Get	1 year ago
packages/deb	all: update copyright and license headers	2 years ago
paths	all: adjust some build tags for wasi	1 year ago
portlist	portlist: remove async functionality	1 year ago
prober	prober: fix data race when altering derpmap (#8397 )	1 year ago
release	release/dist: add helper to build Go binaries with custom tags	1 year ago
safesocket	safesocket: enable test to run on Windows unpriviliged	2 years ago
scripts	scripts/installer.sh: add sle-micro-rancher.	1 year ago
smallzstd	all: update copyright and license headers	2 years ago
ssh/tailssh	ssh: ignore io.EOF from sftp.Server.Serve	1 year ago
syncs	syncs: add ShardedMap.Mutate	1 year ago
tailcfg	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
tempfork	tempfork/heap: add copy of Go's container/heap but using generics	1 year ago
tka	tka: guard against key-length panics when verifying signatures	1 year ago
tool	tool/gocross: make gocross behave with pre-release Go toolchains	1 year ago
tsconst	all: update copyright and license headers	2 years ago
tsd	tsd: add package with System type to unify subsystem init, discovery	2 years ago
tsnet	tsnet: add examples (#8289 )	1 year ago
tstest	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
tstime	tstime: add Since method (#8622 )	1 year ago
tsweb	tsweb: relax CSP for debug handlers (#8649 )	1 year ago
types	tailcfg: add UserProfile.Groups	1 year ago
util	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
version	cmd/tailscale/cli,version/distro: update support for Alpine (#8701 )	1 year ago
wf	all: update copyright and license headers	2 years ago
wgengine	tailcfg,ipn/ipnlocal,wgengine: add values to PeerCapabilities	1 year ago
words	words: ack Miles Prower (#8479 )	1 year ago
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.gitignore	release: open-source release build logic for unix packages	2 years ago
.golangci.yml	ci: add more lints (#7909 )	2 years ago
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CODE_OF_CONDUCT.md	…
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LICENSE	all: update tools that manage copyright headers	2 years ago
Makefile	release/dist/synology: build synology packages with cmd/dist	2 years ago
PATENTS	…
README.md	all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork	2 years ago
SECURITY.md	…
VERSION.txt	VERSION.txt: this is v1.47.0 (#8654 )	1 year ago
api.md	api.md: add documentation to API endpoint about SCIM group warnings	1 year ago
build_dist.sh	build_dist.sh: use $go consistently.	1 year ago
build_docker.sh	Dockerfile: fix docker build	2 years ago
flake.lock	nix: update nixpkgs flake, override go_1_20 for tailscale_go (#7139 )	2 years ago
flake.nix	go.mod.sri: update SRI hash for go.mod changes	1 year ago
go.mod	util/linuxfw: add nftables support	1 year ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	1 year ago
go.sum	go.mod: bump github.com/docker/distribution (#8121 )	1 year ago
go.toolchain.branch	go.toolchain: switch to tailscale.go1.21 (#8415 )	1 year ago
go.toolchain.rev	go.toolchain.rev: bump Go version	1 year 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	1 year ago
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update-flake.sh	.github/workflows: add workflow to update go.mod Nix SRI hash	2 years ago
version-embed.go	version: return correct Meta.MajorMinorPatch in non-dev builds	2 years ago
version_test.go	all: update copyright and license headers	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 1.20. (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:

Legal

WireGuard is a registered trademark of Jason A. Donenfeld.