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Brad Fitzpatrick f81351fdef portlist: fix data race
Maisem spotted the bug. The initial getList call in NewPoller wasn't
making a clone (only the Run loop's getList calls).

Fixes #6314

Change-Id: I8ab8799fcccea8e799140340d0ff88a825bb6ff0
Co-authored-by: Maisem Ali <maisem@tailscale.com>
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 years ago
.bencher bencher: add config to suppress failures on benchmark regressions. 3 years ago
.github Fix vm ci tests clogging in fork repository pull request 2 years ago
atomicfile refactor: move from io/ioutil to io and os packages 2 years ago
chirp all: fix spelling mistakes 2 years ago
client/tailscale cmd/tailscale,ipn: support disablement args in lock cli, implement disable 2 years ago
cmd cmd/tailscale,ipn: support disablement args in lock cli, implement disable 2 years ago
control health: add Warnable, move ownership of warnable items to callers 2 years ago
derp all: remove old +build tags 2 years ago
disco all: remove old +build tags 2 years ago
docs docs/k8s: add secrets patching permission to the tailscale role. 2 years ago
doctor doctor: add package for running in-depth healthchecks; use in bugreport (#5413) 2 years ago
envknob ipn/ipnlocal: filter peers with bad signatures when tka is enabled 2 years ago
health health: add Warnable, move ownership of warnable items to callers 2 years ago
hostinfo all: remove old +build tags 2 years ago
internal/tooldeps all: remove old +build tags 2 years ago
ipn ipn/ipnlocal: fix checks for node-key presence in TKA logic 2 years ago
jsondb jsondb: small package to load/save JSON DBs. 2 years ago
kube kube: handle 201 as a valid status code. 2 years ago
licenses licenses: update tailscale{,d} licenses 2 years ago
log all: remove old +build tags 2 years ago
logpolicy all: fix spelling mistakes 2 years ago
logtail all: remove old +build tags 2 years ago
metrics util/dirwalk, metrics, portlist: add new package for fast directory walking 2 years ago
net net/tshttpproxy: don't ignore env-based HTTP proxies after system lookups fail 2 years ago
packages/deb refactor: move from io/ioutil to io and os packages 2 years ago
paths all: remove old +build tags 2 years ago
portlist portlist: fix data race 2 years ago
prober prober: fix test flake 2 years ago
safesocket all: remove old +build tags 2 years ago
scripts scripts/installer.sh: add Nobara Linux. 2 years ago
smallzstd refactor: move from io/ioutil to io and os packages 2 years ago
ssh/tailssh ipn/ipnlocal: add support for multiple user profiles 2 years ago
syncs syncs: add Map (#6260) 2 years ago
tailcfg tailcfg: bump capver for ingress 2 years ago
tempfork all: remove old +build tags 2 years ago
tka cmd/tailscale,ipn: minor fixes to tailscale lock commands 2 years ago
tool cmd/tsconnect: run wasm-opt on the generated wasm file 2 years ago
tsconst net/interfaces/windows: update Tailscale interface detection logic to 3 years ago
tsnet tsnet: be stricter about arguments to Server.Listen 2 years ago
tstest ipn/ipnlocal: delete profile on logout 2 years ago
tstime all: remove old +build tags 2 years ago
tsweb tsweb: sort top-level expvars after removing type prefixes 2 years ago
types cmd/tailscale: make "up", "status" warn if routes and --accept-routes off 2 years ago
util util/endian: add support on Loongnix-Server (loong64) 2 years ago
version all: remove old +build tags 2 years ago
wf all: remove old +build tags 2 years ago
wgengine health: add Warnable, move ownership of warnable items to callers 2 years ago
words words: even the odds with something that reminds you of vacation (#6025) 2 years ago
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 3 years ago
.gitignore repo: add .vscode/ to .gitignore (#6278) 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
CODE_OF_CONDUCT.md Add a code of conduct. 5 years ago
Dockerfile cmd/containerboot: PID1 for running tailscaled in a container. 2 years ago
Dockerfile.base Dockerfile: bump alpine to 3.16 2 years ago
LICENSE LICENSE: Reformat for Github 4 years ago
Makefile Makefile: add publishdevimage target 2 years ago
PATENTS Move Linux client & common packages into a public repo. 5 years ago
README.md all: require Go 1.19 2 years ago
SECURITY.md Add a SECURITY.md for vulnerability reports. 5 years ago
VERSION.txt VERSION.txt: this is 1.33. 2 years ago
api.md api.md: make it clearer where to get the tailnet name in API calls 2 years ago
build_dist.sh cmd/tailscaled, net/tstun: add build tags to omit BIRD and TAP 2 years ago
build_docker.sh cmd/containerboot: PID1 for running tailscaled in a container. 2 years ago
go.mod net/dns: make "direct" mode on Linux warn on resolv.conf fights 2 years ago
go.sum net/dns: make "direct" mode on Linux warn on resolv.conf fights 2 years ago
go.toolchain.branch go.toolchain.rev: switch to Go 1.19rc2+ 2 years ago
go.toolchain.rev go.toolchain.rev: update to Go 1.19.2 2 years ago
pull-toolchain.sh go.toolchain.rev: add update script 3 years ago
shell.nix shell.nix: add graphviz 2 years ago
staticcheck.conf staticcheck.conf: remove unnecessary warning 3 years ago
version-embed.go Docker: add ALPINE.txt to manage alpine versions 2 years ago
version_test.go Dockerfile: add test that build-env Alpine version matches go.mod 2 years ago

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains all the open source Tailscale client code and the tailscaled daemon and tailscale CLI tool. The tailscaled daemon runs on Linux, Windows and macOS, and to varying degrees on FreeBSD, OpenBSD, and Darwin. (The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.)

The Android app is at https://github.com/tailscale/tailscale-android

The Synology package is at https://github.com/tailscale/tailscale-synology

Using

We serve packages for a variety of distros 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 that are not open source.

Building

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.

We require the latest Go release, currently Go 1.19.

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.

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.