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Brad Fitzpatrick 756d6a72bd wgengine: lazily create peer wireguard configs more explicitly Rather than consider bigs jumps in last-received-from activity as a signal to possibly reconfigure the set of wireguard peers to have configured, instead just track the set of peers that are currently excluded from the configuration. Easier to reason about. Also adds a bit more logging. This might fix an error we saw on a machine running a recent unstable build: 2020-08-26 17:54:11.528033751 +0000 UTC: 8.6M/92.6M magicsock: [unexpected] lazy endpoint not created for [UcppE], d:42a770f678357249 2020-08-26 17:54:13.691305296 +0000 UTC: 8.7M/92.6M magicsock: DERP packet received from idle peer [UcppE]; created=false 2020-08-26 17:54:13.691383687 +0000 UTC: 8.7M/92.6M magicsock: DERP packet from unknown key: [UcppE] If it does happen again, though, we'll have more logs.		4 years ago
.github	Switch to Go 1.15.	4 years ago
atomicfile	atomicfile: don't Chmod on windows	4 years ago
cmd	cmd/tailscale/cli: add basic 'down' subcommand	4 years ago
control/controlclient	tailcfg, wgengine, controlclient: add control-side gating of lazy WG config	4 years ago
derp	derp: set NotBefore and NotAfter in DERP server's metacert	4 years ago
disco	wgengine/magicsock: run test DERP in mode where only disco packets allowed	4 years ago
internal/deepprint	all: dns refactor, add Proxied and PerDomain flags from control (#615 )	4 years ago
ipn	cmd/tailscale/cli: add basic 'down' subcommand	4 years ago
log/logheap	log/logheap: appease staticcheck	5 years ago
logpolicy	net/tshttpproxy: new package, support WPAD/PAC proxies on Windows	4 years ago
logtail	backoff: update to Go style, document a bit, make 30s explicit	4 years ago
metrics	metrics: add LabelMap.GetFloat	4 years ago
net	net/tshttpproxy: add start of Kerberos Negotiate auth to proxies on Windows	4 years ago
paths	paths, cmd/tailscaled: on Windows, don't try to migrate from legacy relay.conf	4 years ago
portlist	portlist: avoid syscall audit violation logspam on Android	4 years ago
safesocket	safesocket: gofmt	4 years ago
scripts	wgengine/router: split out from wgengine.	5 years ago
smallzstd	smallzstd: new package that constructs zstd small encoders/decoders.	4 years ago
syncs	syncs: add AtomicBool	5 years ago
tailcfg	tailcfg, tsdns: derive root domains from list of nodes (#708 )	4 years ago
tempfork	tempfork: add lite fork of net/http/pprof w/o html/template or reflect	4 years ago
tstest	ipn: tag and test for grinder log lines (#711 )	4 years ago
tstime	tstime: hand-implement parseInt for specific needs of rfc3339 parsing.	5 years ago
tsweb	tsweb: rewrite JSONHandler without using reflect (#684 )	4 years ago
types	types/key: restore Curve25519 clamping in NewPrivate	4 years ago
util/lineread	util/lineread: add little package to read lines from files/Readers	4 years ago
version	version: bump date	4 years ago
wgengine	wgengine: lazily create peer wireguard configs more explicitly	4 years ago
.gitattributes	.gitattributes: add a smudge filter for go.mod.	5 years ago
.gitignore	cmd/relaynode: drop local --acl-file in favour of central packet filter.	5 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	Dockerfile: install iproute2 in the container image.	5 years ago
LICENSE	Move Linux client & common packages into a public repo.	5 years ago
Makefile	cmd/tailscale/cli: fix vet warning	4 years ago
PATENTS	Move Linux client & common packages into a public repo.	5 years ago
README.md	Switch to Go 1.15.	4 years ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	5 years ago
go.mod	net/tshttpproxy: add start of Kerberos Negotiate auth to proxies on Windows	4 years ago
go.sum	net/tshttpproxy: add start of Kerberos Negotiate auth to proxies on Windows	4 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 primarily on Linux; it also works to varying degrees on FreeBSD, OpenBSD, Darwin, and Windows.

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

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}

We only guarantee to support the latest Go release and any Go beta or release candidate builds (currently Go 1.15) 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

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

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

WireGuard is a registered trademark of Jason A. Donenfeld.