tailscale

Commit Graph

Author	SHA1	Message	Date
Will Norris	3ec5be3f51	all: remove AUTHORS file and references to it This file was never truly necessary and has never actually been used in the history of Tailscale's open source releases. A Brief History of AUTHORS files --- The AUTHORS file was a pattern developed at Google, originally for Chromium, then adopted by Go and a bunch of other projects. The problem was that Chromium originally had a copyright line only recognizing Google as the copyright holder. Because Google (and most open source projects) do not require copyright assignemnt for contributions, each contributor maintains their copyright. Some large corporate contributors then tried to add their own name to the copyright line in the LICENSE file or in file headers. This quickly becomes unwieldy, and puts a tremendous burden on anyone building on top of Chromium, since the license requires that they keep all copyright lines intact. The compromise was to create an AUTHORS file that would list all of the copyright holders. The LICENSE file and source file headers would then include that list by reference, listing the copyright holder as "The Chromium Authors". This also become cumbersome to simply keep the file up to date with a high rate of new contributors. Plus it's not always obvious who the copyright holder is. Sometimes it is the individual making the contribution, but many times it may be their employer. There is no way for the proejct maintainer to know. Eventually, Google changed their policy to no longer recommend trying to keep the AUTHORS file up to date proactively, and instead to only add to it when requested: https://opensource.google/docs/releasing/authors. They are also clear that: > Adding contributors to the AUTHORS file is entirely within the > project's discretion and has no implications for copyright ownership. It was primarily added to appease a small number of large contributors that insisted that they be recognized as copyright holders (which was entirely their right to do). But it's not truly necessary, and not even the most accurate way of identifying contributors and/or copyright holders. In practice, we've never added anyone to our AUTHORS file. It only lists Tailscale, so it's not really serving any purpose. It also causes confusion because Tailscalars put the "Tailscale Inc & AUTHORS" header in other open source repos which don't actually have an AUTHORS file, so it's ambiguous what that means. Instead, we just acknowledge that the contributors to Tailscale (whoever they are) are copyright holders for their individual contributions. We also have the benefit of using the DCO (developercertificate.org) which provides some additional certification of their right to make the contribution. The source file changes were purely mechanical with: git ls-files \| xargs sed -i -e 's/\(Tailscale Inc &\) AUTHORS/\1 contributors/g' Updates #cleanup Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d Signed-off-by: Will Norris <will@tailscale.com>	3 days ago
Brad Fitzpatrick	d05e6dc09e	util/syspolicy/policyclient: add policyclient.Client interface, start plumbing This is step 2 of ~4, breaking up #14720 into reviewable chunks, with the aim to make syspolicy be a build-time configurable feature. Step 1 was #16984. In this second step, the util/syspolicy/policyclient package is added with the policyclient.Client interface. This is the interface that's always present (regardless of build tags), and is what code around the tree uses to ask syspolicy/MDM questions. There are two implementations of policyclient.Client for now: 1) NoPolicyClient, which only returns default values. 2) the unexported, temporary 'globalSyspolicy', which is implemented in terms of the global functions we wish to later eliminate. This then starts to plumb around the policyclient.Client to most callers. Future changes will plumb it more. When the last of the global func callers are gone, then we can unexport the global functions and make a proper policyclient.Client type and constructor in the syspolicy package, removing the globalSyspolicy impl out of tsd. The final change will sprinkle build tags in a few more places and lock it in with dependency tests to make sure the dependencies don't later creep back in. Updates #16998 Updates #12614 Change-Id: Ib2c93d15c15c1f2b981464099177cd492d50391c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 months ago
Brad Fitzpatrick	cc532efc20	util/syspolicy/*: move syspolicy keys to new const leaf "pkey" package This is step 1 of ~3, breaking up #14720 into reviewable chunks, with the aim to make syspolicy be a build-time configurable feature. In this first (very noisy) step, all the syspolicy string key constants move to a new constant-only (code-free) package. This will make future steps more reviewable, without this movement noise. There are no code or behavior changes here. The future steps of this series can be seen in #14720: removing global funcs from syspolicy resolution and using an interface that's plumbed around instead. Then adding build tags. Updates #12614 Change-Id: If73bf2c28b9c9b1a408fe868b0b6a25b03eeabd1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 months ago
Anton Tolchanov	cc988596a2	posture: propagate serial number from MDM on Android Updates #16010 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	8 months ago
Nick Khyl	11d205f6c4	control/controlclient,posture,util/syspolicy: use predefined syspolicy keys instead of string literals With the upcoming syspolicy changes, it's imperative that all syspolicy keys are defined in the syspolicy package for proper registration. Otherwise, the corresponding policy settings will not be read. This updates a couple of places where we still use string literals rather than syspolicy consts. Updates #12687 Signed-off-by: Nick Khyl <nickk@tailscale.com>	1 year ago
Anton Tolchanov	109d0891e1	posture: stop logging serial numbers Logging serial numbers every time they are read might have been useful early on, but seems unnecessary now. Updates #5902 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	1 year ago
Anton Tolchanov	ee976ad704	posture: deduplicate MAC addresses before returning them Some machines have multiple network interfaces with the same MAC address. Updates tailscale/corp#21371 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	1 year ago
Anton Tolchanov	874972b683	posture: add network hardware addresses to posture identity If an optional `hwaddrs` URL parameter is present, add network interface hardware addresses to the posture identity response. Just like with serial numbers, this requires client opt-in via MDM or `tailscale set --posture-checking=true` (https://tailscale.com/kb/1326/device-identity) Updates tailscale/corp#21371 Signed-off-by: Anton Tolchanov <anton@tailscale.com>	2 years ago
Brad Fitzpatrick	c6af5bbfe8	all: add test for package comments, fix, add comments as needed Updates #cleanup Change-Id: Ic4304e909d2131a95a38b26911f49e7b1729aaef Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrea Gottardo	e8ca30a5c7	xcode/iOS: support serial number collection via MDM on iOS (#11429 ) Fixes tailscale/corp#18366. This PR provides serial number collection on iOS, by allowing system administrators to pass a `DeviceSerialNumber` MDM key which can be read by the `posture` package in Go. Signed-off-by: Andrea Gottardo <andrea@gottardo.me>	2 years ago
Brad Fitzpatrick	a1abd12f35	cmd/tailscaled, net/tstun: build for aix/ppc64 At least in userspace-networking mode. Fixes #11361 Change-Id: I78d33f0f7e05fe9e9ee95b97c99b593f8fe498f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Dunham	3f576fc4ca	ci: run 'go vet' in golangci-lint; fix errors in tests Updates #cleanup Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Ice78fc907bad24c1de749a1595e212ef2db4b8bb	2 years ago
Matt Layher	a217f1fccf	all: fix nilness issues Signed-off-by: Matt Layher <mdlayher@gmail.com>	2 years ago
Andrea Barisani	05d4210dbe	adjust build tags for tamago Signed-off-by: Andrea Barisani <andrea@inversepath.com>	2 years ago
Kristoffer Dalby	fe7f7bff4f	posture: ignore not found serial errors Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	2 years ago
Kristoffer Dalby	d0b8bdf8f7	posture: add get serial support for macOS Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	2 years ago
Kristoffer Dalby	9eedf86563	posture: add get serial support for Windows/Linux This commit adds support for getting serial numbers from SMBIOS on Windows/Linux (and BSD) using go-smbios. Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	2 years ago
Kristoffer Dalby	9593cd3871	posture: add get serial stub for all platforms Updates #5902 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>	2 years ago

18 Commits (2a69f48541e0ed7fdf81fc88b079474331eeee76)