Michael Ben-Ami (on Claude) a0e471a35b feature/conn25: split client and connector code into their own files
conn25.go had grown to hold the extension, the Conn25 type, the config,
the DNS rewriting, and both the client and connector implementations.
Move the client struct and its methods to client.go, and the connector
struct and its methods to connector.go.

appAddr, transitIPExpiryEntry, and connectorTransitIPExpiry are used
only by the connector, so they move to connector.go. addrs moves to
client.go because it is a client-side concept, even though the
extension's send path in conn25.go and addrAssignments.go also refer
to it. Everything else stays in conn25.go.

Test functions covering client and connector behavior move to
client_test.go and connector_test.go correspondingly.

This is a pure code move: no declaration is added, removed, or edited,
and the relative order of everything is unchanged.

Updates #cleanup

Signed-off-by: Michael Ben-Ami <mzb@tailscale.com>
2026-09-29 10:21:45 -04:00
2026-09-16 10:08:11 -04:00
2026-09-23 18:02:11 -07:00
2026-01-27 16:15:17 -08:00
2026-08-28 12:47:04 -07:00
2026-09-28 07:07:05 -07:00
2026-09-28 07:07:05 -07:00
2026-09-28 07:07:05 -07:00
2026-09-28 07:07:05 -07:00
2026-09-17 16:55:23 -07:00
2026-09-28 07:07:05 -07:00

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:

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 1.27. (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 commit-messages.md (or skim git log) for our commit message style.

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.

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