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Brad Fitzpatrick 14dc790137 wgengine/monitor: make the darwin link monitor work in the sandbox too
Previously tailscaled on macOS was running "/sbin/route monitor" as a
child process, but child processes aren't allowed in the Network
Extension / App Store sandbox. Instead, just do what "/sbin/route monitor"
itself does: unix.Socket(unix.AF_ROUTE, unix.SOCK_RAW, 0) and read that.

We also parse it now, but don't do anything with the parsed results yet.

We will over time, as we have with Linux netlink messages over time.

Currently any message is considered a signal to poll and see what changed.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-02-28 21:14:51 -08:00
.github Switch to Go 1.16. 2021-02-19 13:18:31 -08:00
atomicfile atomicfile: don't Chmod on windows 2020-07-15 12:31:40 -07:00
cmd wgengine: unify NewUserspaceEngine, NewUserspaceEngineAdvanced 2021-02-27 21:52:24 -08:00
control/controlclient health, control/controlclient, wgengine: report when router unhealthy 2021-02-18 11:48:48 -08:00
derp derp/derphttp: return nicer errors from Recv on Close 2021-02-12 12:04:16 -08:00
disco wgengine/magicsock: send, use endpoints in CallMeMaybe messages 2021-01-20 14:59:41 -08:00
health health, control/controlclient, wgengine: report when router unhealthy 2021-02-18 11:48:48 -08:00
internal all: move wgcfg from wireguard-go 2021-01-29 12:52:56 -08:00
ipn ipn: add tests for exit node pretty printing. 2021-02-24 21:18:35 -08:00
log log/filelogger: move our Windows disk file writing+rotation package here 2020-10-29 14:59:44 -07:00
logpolicy logpolicy: on Windows, use tailscale-ipn log name if it already existed 2021-02-05 10:57:51 -08:00
logtail logtail: add tests 2021-01-15 19:11:40 -08:00
metrics metrics: add LabelMap.GetFloat 2020-07-19 12:31:12 -07:00
net net/socks5: create SOCKS5 package for proxy server in userspace networking 2021-02-26 13:44:49 -08:00
paths paths: update some default paths for darwin 2021-02-13 12:10:20 -08:00
portlist portlist: adjust build tags for iOS + Go 1.16 2021-02-19 10:03:33 -08:00
safesocket safesocket, ipn/ipnserver: look up peer creds on Darwin 2021-02-16 20:38:44 -08:00
scripts Allow 2021 in LICENSE header. 2021-01-08 10:23:32 -08:00
smallzstd smallzstd: new package that constructs zstd small encoders/decoders. 2020-07-02 16:13:06 -07:00
syncs Fix receiver in order to be consistent: syncs.WaitGroupChan 2020-11-24 17:20:34 -08:00
tailcfg dnsname,tailcfg: add hostname sanitation logic to node display names (#1304) 2021-02-18 17:15:38 -05:00
tempfork/pprof go.mod: upgrade staticcheck to 0.1.0 2020-12-14 14:01:29 -08:00
tsconst net/netns: add windows support. 2020-09-14 16:28:49 -07:00
tstest tstest/staticcheck: import the main package to fix "go mod tidy" 2021-02-20 09:53:47 -08:00
tstime tstime: add RandomDurationBetween helper 2021-01-21 07:54:14 -08:00
tsweb tsweb: add num_goroutines expvar 2021-02-01 14:38:59 -08:00
types net/portmapper: add NAT-PMP client, move port mapping service probing 2021-02-23 09:07:38 -08:00
util util/systemd: explicitly check for os.ErrNotExist from sdnotify 2021-02-27 19:03:16 -08:00
version version: bump date 2021-02-26 08:14:35 -08:00
wgengine wgengine/monitor: make the darwin link monitor work in the sandbox too 2021-02-28 21:14:51 -08:00
.gitattributes .gitattributes: add a smudge filter for go.mod. 2020-02-19 20:02:02 -05:00
.gitignore add nix-shell boilerplate (#1028) 2020-12-29 12:17:03 -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 Switch to Go 1.16. 2021-02-19 13:18:31 -08:00
LICENSE LICENSE: Reformat for Github 2021-01-24 16:20:22 -08:00
Makefile wgengine: unify NewUserspaceEngine, NewUserspaceEngineAdvanced 2021-02-27 21:52:24 -08:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md Switch to Go 1.16. 2021-02-19 13:18:31 -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 1.5.0. 2021-01-27 18:45:22 -08:00
api.md api.md: add TOC 2021-01-19 12:35:09 -08:00
build_dist.sh build_dist: fix after version refactor. 2020-11-03 14:40:09 -08:00
build_docker.sh Add docker build script to inject version information 2021-01-21 12:42:53 -08:00
go.mod wgengine/filter: use IPSet for localNets instead of prefixes. 2021-02-22 14:51:22 -08:00
go.sum wgengine/filter: use IPSet for localNets instead of prefixes. 2021-02-22 14:51:22 -08:00
shell.nix add nix-shell boilerplate (#1028) 2020-12-29 12:17:03 -05:00

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}

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 only guarantee to support the latest Go release and any Go beta or release candidate builds (currently Go 1.16) 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

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.