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Aaron Klotz 5fb1695bcb util/osdiag, util/osdiag/internal/wsc: add code to probe the Windows Security Center for installed software The Windows Security Center is a component that manages the registration of security products on a Windows system. Only products that have obtained a special cert from Microsoft may register themselves using the WSC API. Practically speaking, most vendors do in fact sign up for the program as it enhances their legitimacy. From our perspective, this is useful because it gives us a high-signal source of information to query for the security products installed on the system. I've tied this query into the osdiag package and is run during bugreports. It uses COM bindings that were automatically generated by my prototype metadata processor, however that program still has a few bugs, so I had to make a few manual tweaks. I dropped those binding into an internal package because (for the moment, at least) they are effectively purpose-built for the osdiag use case. We also update the wingoes dependency to pick up BSTR. Fixes #10646 Signed-off-by: Aaron Klotz <aaron@tailscale.com>		10 months ago
.bencher	bencher: add config to suppress failures on benchmark regressions.	3 years ago
.github	.github: update flakehub workflow to support existing tags (#9067 )	10 months ago
atomicfile	various: add golangci-lint, fix issues (#7905 )	1 year ago
chirp	all: update copyright and license headers	1 year ago
client	client/web: refresh on tab focus	10 months ago
clientupdate	clientupdate/distsign: use distinct PEM types for root/signing keys (#9045 )	10 months ago
cmd	util/osdiag, util/osdiag/internal/wsc: add code to probe the Windows Security Center for installed software	10 months ago
control	types/netmap: remove redundant Netmap.Hostinfo	10 months ago
derp	derp: include src IPs in mesh watch messages	10 months ago
disco	wgengine,ipn,cmd/tailscale: add size option to ping (#8739 )	10 months ago
docs	docs/k8s: don't call kubectl directly from Makefile	12 months ago
doctor	doctor/permissions: add new check to print process permissions	1 year ago
envknob	types/netmap, all: make NetworkMap.SelfNode a tailcfg.NodeView	10 months ago
health	cmd/tailscale: warn if node is locked out on bringup	11 months ago
hostinfo	tailcfg: Add FirewallMode to NetInfo to record wether host using iptables or nftables	10 months ago
internal/tooldeps	various: add golangci-lint, fix issues (#7905 )	1 year ago
ipn	all: replace deprecated ioutil references	10 months ago
jsondb	all: update copyright and license headers	1 year ago
kube	ipn/store: add support for stores to hook into a custom dialer	1 year ago
licenses	licenses: update tailscale{,d} licenses	10 months ago
log	tailcfg: move LogHeapPprof from Debug to c2n [capver 69]	10 months ago
logpolicy	util/testenv: add new package to hold InTest	10 months ago
logtail	net/netmon: make ChangeFunc's signature take new ChangeDelta, not bool	10 months ago
metrics	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	10 months ago
net	cmd/tailscale/cli: make netcheck run even if machine lacks TLS certs	10 months ago
packages/deb	go.mod: upgrade nfpm to v2 (#8786 )	11 months ago
paths	paths: remove wasm file, no-op stubs, make OS-specific funcs consistent	10 months ago
portlist	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	10 months ago
prober	prober: fix data race when altering derpmap (#8397 )	1 year ago
release	clientupdate/distsign: use distinct PEM types for root/signing keys (#9045 )	10 months ago
safesocket	safesocket: enable test to run on Windows unpriviliged	1 year ago
scripts	scripts/installer.sh: add CloudLinux and Alibaba Linux	10 months ago
smallzstd	all: update copyright and license headers	1 year ago
ssh/tailssh	all: replace deprecated ioutil references	10 months ago
syncs	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	10 months ago
tailcfg	tailcfg: bump capver to 72 to restore UPnP	10 months ago
tempfork	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	10 months ago
tka	all: implement lock revoke-keys command	11 months ago
tool	release/dist: run yarn build before building CLI	10 months ago
tsconst	all: update copyright and license headers	1 year ago
tsd	tsd: add package with System type to unify subsystem init, discovery	1 year ago
tsnet	client/web: cache csrf key when running in CGI mode	10 months ago
tstest	all: replace deprecated ioutil references	10 months ago
tstime	tstime/mono: remove unsafe	10 months ago
tsweb	tsweb: clean up pprof handler registration, document why it's there	10 months ago
types	types/logger, cmd/tailscale/cli: flesh out, simplify some non-unix build tags	10 months ago
util	util/osdiag, util/osdiag/internal/wsc: add code to probe the Windows Security Center for installed software	10 months ago
version	cmd/tailscale/cli,version/distro: update support for Alpine (#8701 )	11 months ago
wf	all: update copyright and license headers	1 year ago
wgengine	ipn/ipnlocal, wgengine/magicsock: move UpdateStatus stuff around	10 months ago
words	words: ack Miles Prower (#8479 )	12 months ago
.gitattributes	.: add .gitattributes entry to use Go hunk-header driver	3 years ago
.gitignore	client/web: copy existing UI to basic react components	10 months ago
.golangci.yml	ci: add more lints (#7909 )	1 year ago
ALPINE.txt	Docker: add ALPINE.txt to manage alpine versions	2 years ago
AUTHORS	Move Linux client & common packages into a public repo.	4 years ago
CODEOWNERS	CODEOWNERS: add the start of an owners file	10 months ago
CODE_OF_CONDUCT.md	Add a code of conduct.	4 years ago
Dockerfile	all: require Go 1.21	10 months ago
Dockerfile.base	Dockerfile.base: install iputils	1 year ago
LICENSE	all: update tools that manage copyright headers	1 year ago
Makefile	release/dist/synology: build synology packages with cmd/dist	1 year ago
PATENTS	Move Linux client & common packages into a public repo.	4 years ago
README.md	all: require Go 1.21	10 months ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	4 years ago
VERSION.txt	VERSION.txt: this is v1.49.0 (#8907 )	10 months ago
api.md	api.md: update device authorize API docs to allow for deauth (#8728 )	11 months ago
build_dist.sh	build_dist.sh: use $go consistently.	1 year ago
build_docker.sh	Dockerfile: fix docker build	1 year ago
flake.lock	nix: update nixpkgs flake, override go_1_20 for tailscale_go (#7139 )	1 year ago
flake.nix	go.mod.sri: update SRI hash for go.mod changes	10 months ago
go.mod	util/winutil: add RegisterForRestart, allowing programs to indicate their preferences to the Windows restart manager	10 months ago
go.mod.sri	go.mod.sri: update SRI hash for go.mod changes	10 months ago
go.sum	util/winutil: add RegisterForRestart, allowing programs to indicate their preferences to the Windows restart manager	10 months ago
go.toolchain.branch	go.toolchain: switch to tailscale.go1.21 (#8415 )	1 year ago
go.toolchain.rev	tstime/mono: remove unsafe	10 months ago
pull-toolchain.sh	pull-toolchain.sh: don't run update-flake.sh	1 year ago
shell.nix	go.mod.sri: update SRI hash for go.mod changes	10 months ago
staticcheck.conf	staticcheck.conf: remove unnecessary warning	3 years ago
update-flake.sh	.github/workflows: add workflow to update go.mod Nix SRI hash	1 year ago
version-embed.go	version: return correct Meta.MajorMinorPatch in non-dev builds	1 year ago
version_test.go	all: update copyright and license headers	1 year ago

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.

Other Tailscale repos of note:

the Android app is at https://github.com/tailscale/tailscale-android
the Synology package is at https://github.com/tailscale/tailscale-synology
the QNAP package is at https://github.com/tailscale/tailscale-qpkg
the Chocolatey packaging is at https://github.com/tailscale/tailscale-chocolatey

For background on which parts of Tailscale are open source and why, see https://tailscale.com/opensource/.

Using

We serve packages for a variety of distros and platforms 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. The GUI wrappers on non-open source platforms are themselves not open source.

Building

We always require the latest Go release, currently Go 1.21. (While we build releases with our Go fork, its use is not required.)

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.

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.

See git log for our commit message style. It's basically the same as Go's style.

About Us

Tailscale is primarily developed by the people at https://github.com/orgs/tailscale/people. For other contributors, see:

Legal

WireGuard is a registered trademark of Jason A. Donenfeld.