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julianknodt 3728634af9 derp: add debug traffic handler
This adds a handler on the DERP server for logging bytes send and received by clients of the
server, by holding open a connection and recording if there is a difference between the number
of bytes sent and received. It sends a JSON marshalled object if there is an increase in the
number of bytes.

Signed-off-by: julianknodt <julianknodt@gmail.com>
2021-06-18 15:47:55 -07:00
.github .github/workflows: add integration test with a custom runner (#2044) 2021-06-08 12:49:23 -04:00
atomicfile atomicfile: don't Chmod on windows 2020-07-15 12:31:40 -07:00
client/tailscale client/tailscale: document SetDNS more 2021-06-08 15:25:03 -07:00
cmd derp: add debug traffic handler 2021-06-18 15:47:55 -07:00
control/controlclient hostinfo: add hostinfo package, move stuff out of controlclient 2021-06-17 14:27:01 -07:00
derp derp: add debug traffic handler 2021-06-18 15:47:55 -07:00
disco all: adapt to opaque netaddr types 2021-05-16 14:52:00 -07:00
health wgengine/magicsock: always run ReceiveIPv6 2021-04-28 11:07:14 -07:00
hostinfo hostinfo: add hostinfo package, move stuff out of controlclient 2021-06-17 14:27:01 -07:00
internal internal/deephash: remove remaining type special cases 2021-05-24 15:22:44 -07:00
ipn tailcfg: add DNSConfig.ExtraRecords 2021-06-16 15:52:21 -07:00
log log/filelogger: move our Windows disk file writing+rotation package here 2020-10-29 14:59:44 -07:00
logpolicy logpolicy: set log target on windows based on a registry key (#1542) 2021-03-18 13:23:56 -04:00
logtail logtail: allow changing log level concurrently 2021-05-25 15:29:21 -07:00
metrics metrics: add LabelMap.GetFloat 2020-07-19 12:31:12 -07:00
net net/{interfaces,netcheck}: rename some fields, funcs 2021-06-17 17:50:13 -07:00
packages/deb packages/deb: add package to extract metadata from .deb files. 2021-06-07 16:22:23 -07:00
paths cmd/tailscale/web: restrict web access to synology admins. 2021-06-03 08:41:47 +05:00
portlist portlist: suppress staticcheck error 2021-05-04 08:54:50 -07:00
safesocket safesocket: delete unused function 2021-05-04 08:54:50 -07:00
scripts scripts: fix up installer script comments. 2021-05-14 14:13:31 -07:00
smallzstd smallzstd: new package that constructs zstd small encoders/decoders. 2020-07-02 16:13:06 -07:00
syncs syncs: stop running TestWatchMultipleValues on CI 2021-05-04 10:21:21 -07:00
tailcfg tailcfg: add DNSConfig.ExtraRecords 2021-06-16 15:52:21 -07:00
tempfork tempfork/wireguard-windows/firewall: add. 2021-03-01 19:37:22 -08:00
tsconst net/netns: add windows support. 2020-09-14 16:28:49 -07:00
tsnet all: adapt to opaque netaddr types 2021-05-16 14:52:00 -07:00
tstest tstest/integration: fix race flake 2021-06-18 10:10:23 -07:00
tstime tstime: add RandomDurationBetween helper 2021-01-21 07:54:14 -08:00
tsweb tsweb: replace NewMux with a more flexible DebugHandler. 2021-06-16 19:00:47 -07:00
types tailcfg, types/wgkey: add AppendTo methods on some types 2021-05-24 15:09:57 -07:00
util cmd/tailscale/web: add support for QNAP 2021-06-10 19:06:05 +05:00
version cmd/tailscale/web: add support for QNAP 2021-06-10 19:06:05 +05:00
wf wf: loopback condition should use MatchTypeFlagsAllSet. 2021-06-16 12:57:57 +05:00
wgengine cmd/tailscale, wgengine, tailcfg: don't assume LastSeen is present [mapver 20] 2021-06-11 08:41:16 -07:00
.gitattributes .gitattributes: add a smudge filter for go.mod. 2020-02-19 20:02:02 -05:00
.gitignore Revert "cmd/tailscaled: split package main into main shim + package" 2021-03-25 09:06:00 -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
Dockerfile build_docker.sh, Dockerfile: fix bug with shell quoting 2021-03-05 10:38:32 -08:00
LICENSE LICENSE: Reformat for Github 2021-01-24 16:20:22 -08:00
Makefile wgengine/netstack: fix 32-bit build broken from prior commit 2021-03-01 11:19:31 -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: the 1.9.x dev cycle hath begun 2021-05-06 10:35:05 -07:00
api.md api.md: clarify response behaviour for ACL POST endpoint 2021-04-10 11:38:12 -07:00
build_dist.sh build_dist.sh: add a command to output the shell vars. 2021-06-05 19:02:42 -07:00
build_docker.sh build_docker.sh, Dockerfile: fix bug with shell quoting 2021-03-05 10:38:32 -08:00
go.mod go.mod: bump github.com/mdlayher/netlink to v1.4.1 2021-06-08 12:01:38 -07:00
go.sum go.mod: bump github.com/mdlayher/netlink to v1.4.1 2021-06-08 12:01:38 -07:00
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.