Fix its/it's, who's/whose, wether/whether, missing apostrophes
in contractions, and other misspellings across the codebase.
Updates #cleanup
Change-Id: I20453b81a7aceaa14ea2a551abba08a2e7f0a1d8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
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>
For hooking up websocket VM clients to natlab.
Updates #13038
Change-Id: Iaf728b9146042f3d0c2d3a5e25f178646dd10951
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
A simple implementation of latency and loss simulation, applied to
writes to the ethernet interface of the NIC. The latency implementation
could be optimized substantially later if necessary.
Updates #13355
Signed-off-by: James Tucker <james@tailscale.com>
This reproduces the bug report from
https://github.com/tailscale/tailscale/issues/13346
It does not yet fix it.
Updates #13346
Change-Id: Ia5af7b0481a64a37efe259c798facdda6d9da618
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This adds tests for DNS requests, and ignoring IPv6 packets on v4-only
networks.
No behavior changes. But some things are pulled out into functions.
And the mkPacket helpers previously just for tests are moved into
non-test code to be used elsewhere to reduce duplication, doing the
checksum stuff automatically.
Updates #13038
Change-Id: I4dd0b73c75b2b9567b4be3f05a2792999d83f6a3
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This adds support for sending packets to 33:33:00:00:01 at IPv6
multicast address ff02::1 to send to all nodes.
Nothing in Tailscale depends on this (yet?), but it makes debugging in
VMs behind natlab easier (e.g. you can ping all nodes), and other
things might depend on this in the future.
Mostly I'm trying to flesh out the IPv6 support in natlab now that we
can write vnet tests.
Updates #13038
Change-Id: If590031fcf075690ca35c7b230a38c3e72e621eb
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
And refactor some of vnet.go for testability.
The only behavioral change (with a new test) is that ethernet
broadcasts no longer get sent back to the sender.
Updates #13038
Change-Id: Ic2e7e7d6d8805b7b7f2b5c52c2c5ba97101cef14
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The bad naming (which had only been half updated with the IPv6
changes) tripped me up in the earlier change.
Updates #13038
Change-Id: I65ce07c167e8219d35b87e1f4bf61aab4cac31ff
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
84adfa1ba3 made MAC addresses 1-based too, but didn't adjust this IP address
calculation which was based on the MAC address
Updates #13038
Change-Id: Idc112b303b0b85f41fe51fd61ce1c0d8a3f0f57e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
We had a mix of 0-based and 1-based nodes and MACs in logs.
Updates #13038
Change-Id: I36d1b00f7f94b37b4ae2cd439bcdc5dbee6eda4d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Using https://github.com/gokrazy/gokrazy/pull/275
This is much lower latency than logcatcher, which is higher latency
and chunkier. And this is better than getting it via 'tailscale debug
daemon-logs', which misses early interesting logs.
Updates #13038
Change-Id: I499ec254c003a9494c0e9910f9c650c8ac44ef33
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
In particular, tests showing that #3824 works. But that test doesn't
actually work yet; it only gets a DERP connection. (why?)
Updates #13038
Change-Id: Ie1fd1b6a38d4e90fae7e72a0b9a142a95f0b2e8f
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
To test local connections.
Updates #13038
Change-Id: I575dcab31ca812edf7d04fa126772611cf89b9a7
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Brad Fitzpatrick
Claus Lensbøl
Will Norris
James Tucker
Maisem Ali