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Fran Bull 7eb8a77ac8 appc: don't schedule advertisement of 0 routes When the store-appc-routes flag is on for a tailnet we are writing the routes more often than seems necessary. Investigation reveals that we are doing so ~every time we observe a dns response, even if this causes us not to advertise any new routes. So when we have no new routes, instead do not advertise routes. Fixes #12593 Signed-off-by: Fran Bull <fran@tailscale.com>		5 months ago
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.github	ssh/tailssh: replace incubator process with su instead of running su as child	5 months ago
appc	appc: don't schedule advertisement of 0 routes	5 months ago
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client	proxymap, various: distinguish between different protocols	5 months ago
clientupdate	clientupdate: allow switching from unstable to stable tracks (#12477 )	5 months ago
cmd	types/lazy: add Peek method to SyncValue	5 months ago
control	control/controlclient: add more Screen Time blocking detection	5 months ago
derp	derp: redo, simplify how mesh update writes are queued/written	5 months ago
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gokrazy	gokrazy: update breakglass with now-upstreamed ec2 change	5 months ago
health	health: fix nil DERPMap dereference panic	5 months ago
hostinfo	hostinfo: update Windows hostinfo to include MSIDist registry value	5 months ago
internal	cmd/tailscale/cli: actually perform Noise request in 'debug ts2021'	5 months ago
ipn	wgengine/filter: support FilterRules matching on srcIP node caps [capver 100]	5 months ago
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k8s-operator	cmd/k8s-operator,k8s-operator,go.{mod,sum}: publish proxy status condition for annotated services (#12463 )	5 months ago
kube	kube: fix typo (#12437 )	5 months ago
licenses	licenses: update license notices (#12414 )	5 months ago
log	net/netns, net/dns/resolver, etc: make netmon required in most places	7 months ago
logpolicy	safesocket: add ConnectContext	5 months ago
logtail	all: use math/rand/v2 more	5 months ago
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net	net/netns: add Windows support for bind-to-interface-by-route	5 months ago
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posture	xcode/iOS: support serial number collection via MDM on iOS (#11429 )	5 months ago
prober	cmd/derpprobe: support 'local' derpmap to get derp map via LocalAPI	5 months ago
proxymap	proxymap, various: distinguish between different protocols	5 months ago
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safesocket	safesocket: add ConnectContext	5 months ago
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scripts	derp/xdp,cmd/xdpderper: initial skeleton (#12390 )	5 months ago
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ssh/tailssh	ssh/tailssh: fix integration test (#12562 )	5 months ago
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tailcfg	wgengine/filter: support FilterRules matching on srcIP node caps [capver 100]	5 months ago
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tka	ipn/ipnlocal: discard node keys that have been rotated out	5 months ago
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tsnet	tsnet: add a new error when HTTPS enabled but MagicDNC Disabled (#12364 )	5 months ago
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tstime	all: use math/rand/v2 more	5 months ago
tsweb	derp/xdp,cmd/xdpderper: initial skeleton (#12390 )	5 months ago
types	types/lazy: add Peek method to SyncValue	5 months ago
util	util/linuxfw: verify that IPv6 if available if (#12598 )	5 months ago
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Makefile	ssh/tailssh: replace incubator process with su instead of running su as child	5 months ago
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flake.nix	go.mod.sri: update SRI hash for go.mod changes	5 months ago
go.mod	cmd/k8s-operator,k8s-operator,go.{mod,sum}: publish proxy status condition for annotated services (#12463 )	5 months ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	5 months ago
go.sum	cmd/k8s-operator,k8s-operator,go.{mod,sum}: publish proxy status condition for annotated services (#12463 )	5 months ago
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go.toolchain.rev	go.toolchain.rev: update to go 1.22.4 (#12365 )	5 months ago
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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.