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Val 65dc711c76 control,tailcfg,wgengine/magicsock: add nodeAttr to enable/disable peer MTU Add a nodeAttr to enable/disable peer path MTU discovery. Updates #311 Signed-off-by: Val <valerie@tailscale.com>		1 year ago
.bencher	bencher: add config to suppress failures on benchmark regressions.	3 years ago
.github	.github/workflows: fix slack-action format in govulncheck.yml (#9390 )	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	client/web: switch to using prebuilt web client assets	1 year ago
clientupdate	clientupdate: add root key (#9364 )	1 year ago
cmd	cmd/containerboot: add iptables based MSS clamping for ingress/egress proxies	1 year ago
control	control,tailcfg,wgengine/magicsock: add nodeAttr to enable/disable peer MTU	1 year ago
derp	net/wsconn: accept a remote addr string and plumb it through	1 year ago
disco	wgengine,ipn,cmd/tailscale: add size option to ping (#8739 )	1 year 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	tailcfg: define a type for NodeCapability	1 year ago
health	all: use set.Set consistently instead of map[T]struct{}	1 year ago
hostinfo	tailcfg: Add FirewallMode to NetInfo to record wether host using iptables or nftables	1 year ago
internal/tooldeps	various: add golangci-lint, fix issues (#7905 )	2 years ago
ipn	ipn/ipnlocal: add a test for recent WhoIs regression	1 year ago
jsondb	all: update copyright and license headers	2 years ago
kube	cmd/k8s-operator,ipn/store/kubestore: patch secrets instead of updating	1 year ago
licenses	licenses: update win/apple licenses	1 year ago
log	tailcfg: move LogHeapPprof from Debug to c2n [capver 69]	1 year ago
logpolicy	util/testenv: add new package to hold InTest	1 year ago
logtail	adjust build tags for tamago	1 year ago
metrics	metrics: add missing comma in histogram JSON export	1 year ago
net	net/dns/publicdns: update Quad9 addresses and references	1 year 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: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	1 year ago
prober	prober: fix data race when altering derpmap (#8397 )	1 year ago
proxymap	wgengine, proxymap: split out port mapping from Engine to new type	1 year ago
release	release/dist/unixpkgs: demote deb iptables+iproute2 packages to recommended	1 year ago
safesocket	safesocket, paths: add Plan 9 support	1 year ago
scripts	scripts/installer: add Kaisen, Garuda, Fedora-Asahi.	1 year ago
smallzstd	all: update copyright and license headers	2 years ago
ssh/tailssh	ssh/tailssh: log when recording starts and finishes (#9294 )	1 year ago
syncs	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	1 year ago
tailcfg	control,tailcfg,wgengine/magicsock: add nodeAttr to enable/disable peer MTU	1 year ago
tempfork	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	1 year ago
tka	all: use set.Set consistently instead of map[T]struct{}	1 year ago
tool	release/dist: run yarn build before building CLI	1 year ago
tsconst	all: update copyright and license headers	2 years ago
tsd	wgengine, proxymap: split out port mapping from Engine to new type	1 year ago
tsnet	wgengine, proxymap: split out port mapping from Engine to new type	1 year ago
tstest	all: declare & plumb IPv6 masquerade address for peer	1 year ago
tstime	tstime/mono: remove unsafe	1 year ago
tsweb	tsweb/varz: fix exporting histograms	1 year ago
types	tailcfg: add NodeCapMap	1 year ago
util	util/lru: update c.head when deleting the most recently used entry	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	control,tailcfg,wgengine/magicsock: add nodeAttr to enable/disable peer MTU	1 year ago
words	words: holy mole we need some more mammals	1 year 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: add more lints (#7909 )	2 years ago
ALPINE.txt	Docker: add ALPINE.txt to manage alpine versions	2 years 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	all: require Go 1.21	1 year ago
Dockerfile.base	Dockerfile.base: install iputils	1 year ago
LICENSE	all: update tools that manage copyright headers	2 years ago
Makefile	Makefile: make it possibe to pass a custom tag when building dev images (#9461 )	1 year ago
PATENTS	Move Linux client & common packages into a public repo.	5 years ago
README.md	client/web: switch to using prebuilt web client assets	1 year ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	5 years ago
VERSION.txt	VERSION.txt: this is v1.49.0 (#8907 )	1 year ago
api.md	api.md: update device authorize API docs to allow for deauth (#8728 )	1 year ago
build_dist.sh	client/web: switch to using prebuilt web client assets	1 year ago
build_docker.sh	Dockerfile: fix docker build	2 years ago
flake.lock	flake.nix: use Go 1.21 to build tailscale flake	1 year ago
flake.nix	go.mod.sri: update SRI hash for go.mod changes	1 year ago
go.mod	client/web: switch to using prebuilt web client assets	1 year ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	1 year ago
go.sum	client/web: switch to using prebuilt web client assets	1 year ago
go.toolchain.branch	go.toolchain: switch to tailscale.go1.21 (#8415 )	1 year ago
go.toolchain.rev	go.toolchain.rev: update to Go 1.21.1+	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
staticcheck.conf	staticcheck.conf: remove unnecessary warning	3 years ago
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 1.21. (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.