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Denton Gentry 280c84e46a ipn/ipnserver, paths, logpolicy: move Window config files out of %LocalAppData%
C:\WINDOWS\system32\config\systemprofile\AppData\Local\
is frequently cleared for almost any reason: Windows updates,
System Restore, even various System Cleaner utilities.

The server-state.conf file in AppData\Local could be deleted
at any time, which would break login until the node is removed
from the Admin Panel allowing it to create a new key.

Carefully copy any AppData state to ProgramData at startup.
If copying the state fails, continue to use AppData so at
least there will be connectivity. If there is no state,
use ProgramData.

We also migrate the log.conf file. Very old versions of
Tailscale named the EXE tailscale-ipn, so the log conf was
tailscale-ipn.log.conf and more recent versions preserved
this filename and cmdName in logs. In this migration we
always update the filename to
c:\ProgramData\Tailscale\tailscaled.log.conf

Updates https://github.com/tailscale/tailscale/issues/2856

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
2021-09-19 22:57:53 -07:00
.github .github/workflows: remove separate "build stringer" step 2021-09-15 12:17:57 -07:00
atomicfile atomicfile: don't Chmod on windows 2020-07-15 12:31:40 -07:00
chirp wgengine/userspace: add support to automatically enable/disable the tailscale 2021-08-30 10:18:05 -07:00
client/tailscale cmd/tailscale: provide a better error message when tailscaled isn't running 2021-09-14 11:08:46 -07:00
cmd util/codegen: reorder AssertStructUnchanged args 2021-09-17 16:46:08 -07:00
control tailcfg, health: add way for control plane to add problems to health check 2021-09-19 17:55:49 -07:00
derp derp: throttle client sends if server advertises rate limits 2021-09-16 09:21:55 -07:00
disco net/tstun: block looped disco traffic 2021-09-13 16:00:28 -07:00
docs ipn/store: add ability to store data as k8s secrets. 2021-09-01 12:50:59 -07:00
health tailcfg, health: add way for control plane to add problems to health check 2021-09-19 17:55:49 -07:00
hostinfo hostinfo: add FreeBSD support. 2021-09-06 23:12:09 -07:00
internal/tooldeps util/deephash: move internal/deephash to util/deephash 2021-07-02 21:33:02 -07:00
ipn ipn/ipnserver, paths, logpolicy: move Window config files out of %LocalAppData% 2021-09-19 22:57:53 -07:00
kube ipn/store: add ability to store data as k8s secrets. 2021-09-01 12:50:59 -07:00
log ipn/ipnserver, paths, logpolicy: move Window config files out of %LocalAppData% 2021-09-19 22:57:53 -07:00
logpolicy ipn/ipnserver, paths, logpolicy: move Window config files out of %LocalAppData% 2021-09-19 22:57:53 -07:00
logtail logtail: add a re-usable buffer for uploads 2021-08-17 12:56:57 -07:00
metrics metrics: use SYS_OPENAT 2021-09-02 15:28:19 -07:00
net net/dns: fix error wrapping for SetLinkDefaultRoute in resolved 2021-09-16 09:09:13 -07:00
packages/deb packages/deb: add package to extract metadata from .deb files. 2021-06-07 16:22:23 -07:00
paths ipn/ipnserver, paths, logpolicy: move Window config files out of %LocalAppData% 2021-09-19 22:57:53 -07:00
portlist portlist: add debug knob to disable portlist collection 2021-09-16 11:31:53 -07:00
safesocket safesocket: add connect retry loop to wait for tailscaled 2021-08-31 15:13:42 -07:00
scripts scripts/installer: work on Oracle Linux (#2604) 2021-08-06 11:47:04 -04:00
smallzstd smallzstd: new package that constructs zstd small encoders/decoders. 2020-07-02 16:13:06 -07:00
syncs syncs: bump known good version to include Go 1.17 2021-08-17 11:13:03 -07:00
tailcfg tailcfg, health: add way for control plane to add problems to health check 2021-09-19 17:55:49 -07:00
tempfork/pprof tempfork/wireguard-windows: remove the old windows firewall code now that we are no 2021-08-26 15:00:45 -07:00
tsconst net/netns: add windows support. 2020-09-14 16:28:49 -07:00
tsnet tsnet: fix typo in comment 2021-09-01 07:55:25 -07:00
tstest cmd/tailscaled: disable netns in userspace-networking mode 2021-09-09 15:51:41 -07:00
tstime all: add (*testing.B).ReportAllocs() to every benchmark 2021-08-30 21:41:04 -07:00
tsweb tsweb: restore CPU profiling handler 2021-09-02 09:24:29 -07:00
types tailcfg, health: add way for control plane to add problems to health check 2021-09-19 17:55:49 -07:00
util util/codegen: reorder AssertStructUnchanged args 2021-09-17 16:46:08 -07:00
version version: bump date 2021-09-07 19:19:41 -07:00
wf wf: loopback condition should use MatchTypeFlagsAllSet. 2021-06-16 12:57:57 +05:00
wgengine cmd/cloner: add Clone context to regen struct assignments 2021-09-17 16:46:08 -07:00
words words: remove two plurals, one with a typo 2021-09-08 12:21:22 -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 all: bump minimum Go to 1.17 2021-09-02 12:51:11 -07:00
LICENSE LICENSE: Reformat for Github 2021-01-24 16:20:22 -08:00
Makefile Makefile: add a linux/arm check 2021-08-18 15:36:09 -07:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md all: bump minimum Go to 1.17 2021-09-02 12:51:11 -07:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00
VERSION.txt VERSION.txt: new unstable v1.15.0 2021-08-23 13:38:15 -07:00
api.md api: document new API to authorize a device (#2825) 2021-09-09 10:56:24 -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: use build_dist.sh to inject version information 2021-07-07 06:38:04 -07:00
go.mod cmd: upgrade to ffcli v3 2021-09-14 13:21:55 -07:00
go.sum cmd: upgrade to ffcli v3 2021-09-14 13:21:55 -07:00
shell.nix add nix-shell boilerplate (#1028) 2020-12-29 12:17:03 -05:00
staticcheck.conf staticcheck.conf: remove unnecessary warning 2021-06-22 12:26:13 -07:00

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 1.17) 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.