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David Anderson c9a4dbe383 tool/gocross: correctly embed the git commit into gocross
Previously, the build ended up embedding an empty string, which made
the shell wrapper rebuild gocross on every invocation. This is still
reasonably fast, but fixing the bypass shaves 80% off gocross's overhead
when no rebuild is needed.

Signed-off-by: David Anderson <danderson@tailscale.com>
2023-03-20 22:35:44 -07:00
.bencher bencher: add config to suppress failures on benchmark regressions. 2021-10-01 16:16:02 -07:00
.github .github: Bump peter-evans/create-pull-request from 4.1.4 to 4.2.4 2023-03-20 15:27:06 +00:00
atomicfile all: update copyright and license headers 2023-01-27 15:36:29 -08:00
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client/tailscale all: replace /kb/ links with /s/ equivalents 2023-03-13 14:21:15 -07:00
cmd cmd/tailscale/cli: fix inconsistency between serve text and example command 2023-03-20 11:52:46 -07:00
control control/controlclient: fix accidental backoff reset 2023-03-15 10:25:48 -07:00
derp derp: add optional debug logging for prober clients 2023-03-20 17:41:37 +00:00
disco all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork 2023-02-01 15:23:54 -08:00
docs all: update copyright and license headers 2023-01-27 15:36:29 -08:00
doctor all: update copyright and license headers 2023-01-27 15:36:29 -08:00
envknob wgengine/magicsock: track per-endpoint changes in ringbuffer 2023-03-07 13:53:03 -05:00
health health, net/tlsdial: add healthcheck for self-signed cert 2023-02-01 23:17:41 -05:00
hostinfo tailcfg,hostinfo: add App field to identify tsnet uses 2023-02-27 15:19:33 -08:00
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ipn sockstats: remove per-interface stats from Get 2023-03-14 15:38:41 -07:00
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log sockstats: remove per-interface stats from Get 2023-03-14 15:38:41 -07:00
logpolicy ipn,log: add logger for sockstat deltas 2023-03-13 15:07:28 -07:00
logtail logtail: remove unncessary response read 2023-03-08 15:39:04 -08:00
metrics metrics: add SetInt64 to ease using LabelMap for gauge metrics 2023-02-18 17:43:43 +00:00
net net/sockstats: export cellular-only clientmetrics 2023-03-20 17:02:39 -07:00
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prober prober: log client pubkeys on derp mesh probe failures 2023-03-20 17:41:37 +00:00
release release/dist/cli: add --verbose to print subcommand output 2023-03-01 17:16:31 -08:00
safesocket safesocket: remove the now unused WindowsLocalPort 2023-01-30 10:33:02 -08:00
scripts scripts/installer: add PureOS and Amazon Linux Next 2023-03-10 15:22:27 -08:00
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ssh/tailssh ssh/tailssh: fix privilege dropping on FreeBSD; add tests 2023-03-20 16:09:18 -04:00
syncs syncs: add WaitGroup wrapper (#7481) 2023-03-09 12:04:38 -08:00
tailcfg cmd/k8s-operator: drop trailing dot in tagged node name 2023-03-13 15:39:42 -07:00
tempfork all: remove old +build tags 2022-11-04 07:25:42 -07:00
tka tka: compact TKA storage on startup 2023-03-03 10:09:26 -10:00
tool tool/gocross: correctly embed the git commit into gocross 2023-03-20 22:35:44 -07:00
tsconst all: update copyright and license headers 2023-01-27 15:36:29 -08:00
tsnet tsnet: add test for Funnel connections 2023-03-15 19:49:22 -07:00
tstest tsnet: add test for Funnel connections 2023-03-15 19:49:22 -07:00
tstime tstime/rate: add Value (#7491) 2023-03-09 11:13:09 -08:00
tsweb all: use tstest.Replace more 2023-03-04 12:24:55 -08:00
types wgengine/netstack: add support for custom UDP flow handlers 2023-03-05 09:05:43 -08:00
util util: add truncate package (#7490) 2023-03-07 11:51:36 -08:00
version version/mkversion: don't break on tagged go.mod entries 2023-03-14 14:25:18 -07:00
wf all: update copyright and license headers 2023-01-27 15:36:29 -08:00
wgengine tsnet: only intercept TCP flows that have listeners 2023-03-07 15:48:49 -08:00
words words: add word we forgot 2023-03-06 20:53:46 -08:00
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 2021-12-03 17:56:02 -08:00
.gitignore release: open-source release build logic for unix packages 2023-02-24 21:31:09 +00:00
ALPINE.txt Docker: add ALPINE.txt to manage alpine versions 2022-06-29 11:47:09 -07:00
AUTHORS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
CODE_OF_CONDUCT.md Add a code of conduct. 2020-02-10 22:16:30 -08:00
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Makefile Makefile: add help text to Makefile 2023-02-16 22:39:09 +00:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork 2023-02-01 15:23:54 -08:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00
VERSION.txt VERSION.txt: this is 1.39 2023-03-14 13:50:57 -07:00
api.md api.md: refresh of API docs 2023-03-02 17:20:45 -08:00
build_dist.sh build_dist.sh: make cross-compilation friendly 2023-03-16 22:01:05 -07:00
build_docker.sh Dockerfile: fix docker build 2023-02-14 00:59:09 +00:00
flake.lock nix: update nixpkgs flake, override go_1_20 for tailscale_go (#7139) 2023-02-01 12:27:04 -05:00
flake.nix go.mod.sri: update for toolchain change. 2023-03-07 11:40:29 -08:00
go.mod cmd/sniproxy: add start of a tsnet-based SNI proxy 2023-03-02 14:39:10 -08:00
go.mod.sri go.mod.sri: update for toolchain change. 2023-03-07 11:40:29 -08:00
go.sum cmd/sniproxy: add start of a tsnet-based SNI proxy 2023-03-02 14:39:10 -08:00
go.toolchain.branch go.toolchain.branch: update to Go 1.20 2023-02-01 15:14:05 -08:00
go.toolchain.rev go.toolchain.rev: bump Go toolchain 2023-03-20 21:53:13 -07:00
pull-toolchain.sh pull-toolchain.sh: don't run update-flake.sh 2023-02-09 15:04:01 -08:00
shell.nix go.mod.sri: update for toolchain change. 2023-03-07 11:40:29 -08:00
staticcheck.conf staticcheck.conf: remove unnecessary warning 2021-06-22 12:26:13 -07:00
update-flake.sh .github/workflows: add workflow to update go.mod Nix SRI hash 2023-02-14 03:28:43 +00:00
version-embed.go version: return correct Meta.MajorMinorPatch in non-dev builds 2023-02-10 13:00:44 -08:00
version_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00

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.