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The easiest, most secure way to use WireGuard and 2FA.
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Brad Fitzpatrick 01b4bec33f stunner: re-do how Stunner works 
It used to make assumptions based on having Anycast IPs that are super
near. Now we're intentionally going to a bunch of different distant
IPs to measure latency.

Also, optimize how the hairpin detection works. No need to STUN on
that socket. Just use that separate socket for sending, once we know
the other UDP4 socket's endpoint. The trick is: make our test probe
also a STUN packet, so it fits through magicsock's existing STUN
routing.

This drops netcheck from ~5 seconds to ~250-500ms.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-11 08:08:48 -07:00
.github Revert "update CI and everything to Go 1.14." 2020-03-06 13:45:54 -08:00
atomicfile Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
cmd wgengine/monitor: don't call LinkChange when interfaces look unchanged 2020-03-10 11:03:19 -07:00
control/controlclient controlclient: set default TimeNow function 2020-03-08 09:03:27 -04:00
derp derp/derpmap: new DERP config package, merge netcheck into magicsock more 2020-03-10 10:37:25 -07:00
ipn derp/derpmap: new DERP config package, merge netcheck into magicsock more 2020-03-10 10:37:25 -07:00
logpolicy logpolicy: automatically figure out paths and filenames. 2020-02-19 18:52:41 -08:00
logtail logtail/filch: use x/sys/unix instead of syscall. 2020-02-13 23:56:39 -08:00
metrics metrics: add a LabelMap type for variables with 1 label dimension. 2020-03-04 13:22:50 -08:00
net Move linkstate boring change filtering to magicsock 2020-03-10 12:50:03 -07:00
netcheck stunner: re-do how Stunner works 2020-03-11 08:08:48 -07:00
paths paths: use /var/db for state on BSDs, and /var/run for sockets. 2020-03-03 17:49:31 -08:00
portlist portlist: add a lint ignore for unused function. 2020-02-10 23:50:06 -08:00
ratelimit Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
safesocket safesocket: make some effort to create parent directory of sock 2020-03-03 11:47:21 -08:00
stun stun: add server support 2020-02-26 15:19:32 -08:00
stunner stunner: re-do how Stunner works 2020-03-11 08:08:48 -07:00
tailcfg magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll 2020-03-04 08:19:45 -08:00
tempfork/osexec Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
testy Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
tsweb wgengine/monitor: don't call LinkChange when interfaces look unchanged 2020-03-10 11:03:19 -07:00
types types/logger: add adapters for Logf to std Logger/Writer 2020-03-06 12:00:24 -08:00
version version: bump 2020-03-06 14:57:27 -08:00
wgengine stunner: re-do how Stunner works 2020-03-11 08:08:48 -07:00
.gitattributes .gitattributes: add a smudge filter for go.mod. 2020-02-19 20:02:02 -05:00
.gitignore cmd/relaynode: drop local --acl-file in favour of central packet filter. 2020-02-20 00:15:43 -05:00
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
Dockerfile Revert "update CI and everything to Go 1.14." 2020-03-06 13:45:54 -08:00
go.mod go.mod: bump wireguard-go version. 2020-03-10 18:00:37 -07:00
go.sum stunner: re-do how Stunner works 2020-03-11 08:08:48 -07:00
LICENSE Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md Revert "update CI and everything to Go 1.14." 2020-03-06 13:45:54 -08:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains all the open source Tailscale code. It currently includes the Linux client.

The Linux client is currently cmd/relaynode, but will soon be replaced by cmd/tailscaled.

Using

We serve packages for a variety of distros at https://pkgs.tailscale.com .

Building

go install tailscale.com/cmd/tailscale{,d}

We only support the latest Go release and any Go beta or release candidate builds (currently Go 1.13.x or Go 1.14) in module mode. It might work in earlier Go versions or in GOPATH mode, but we're making no effort to keep those working.

Bugs

Please file any issues about this code or the hosted service on the issue tracker.

Contributing

under_construction.gif

PRs welcome, but we are still working out our contribution process and tooling.

We require Developer Certificate of Origin Signed-off-by lines in commits.

About Us

We are apenwarr, bradfitz, crawshaw, danderson, dfcarney, from Tailscale Inc. You can learn more about us from our website.

WireGuard is a registered trademark of Jason A. Donenfeld.