It was failing about an unaccepted risk ("mac-app-connector") because
it was checking runtime.GOOS ("darwin") instead of the test's env.goos
string value ("linux", which doesn't have the warning).
Fixes#14544
Change-Id: I470d86a6ad4bb18e1dd99d334538e56556147835
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Updates #cleanup
Updates #1909 (noticed while working on that)
Change-Id: I505001e5294287ad2a937b4db61d9e67de70fa14
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Fixes#14492
-----
Developer Certificate of Origin
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(b) The contribution is based upon previous work that, to the best
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this project or the open source license(s) involved.
Change-Id: I6dc1068d34bbfa7477e7b7a56a4325b3868c92e1
Signed-off-by: Marc Paquette <marcphilippaquette@gmail.com>
These were the last two Range funcs in this repo.
Updates #12912
Change-Id: I6ba0a911933cb5fc4e43697a9aac58a8035f9622
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The remaining range funcs in the tree are RangeOverTCPs and
RangeOverWebs in ServeConfig; those will be cleaned up separately.
Updates #12912
Change-Id: Ieeae4864ab088877263c36b805f77aa8e6be938d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
And misc cleanup along the way.
Updates #12912
Change-Id: I0cab148b49efc668c6f5cdf09c740b84a713e388
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
While working on #13390, I ran across this non-idiomatic
pointer-to-view and parallel-sorted-map accounting code that was all
just to avoid a sort later.
But the sort later when building a new netmap.NetworkMap is already a
drop in the bucket of CPU compared to how much work & allocs
mapSession.netmap and LocalBackend's spamming of the full netmap
(potentially tens of thousands of peers, MBs of JSON) out to IPNBus
clients for any tiny little change (node changing online status, etc).
Removing the parallel sorted slice let everything be simpler to reason
about, so this does that. The sort might take a bit more CPU time now
in theory, but in practice for any netmap size for which it'd matter,
the quadratic netmap IPN bus spam (which we need to fix soon) will
overshadow that little sort.
Updates #13390
Updates #1909
Change-Id: I3092d7c67dc10b2a0f141496fe0e7e98ccc07712
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Importing the ~deprecated golang.org/x/exp/maps as "xmaps" to not
shadow the std "maps" was getting ugly.
And using slices.Collect on an iterator is verbose & allocates more.
So copy (x)maps.Keys+Values into our slicesx package instead.
Updates #cleanup
Updates #12912
Updates #14514 (pulled out of that change)
Change-Id: I5e68d12729934de93cf4a9cd87c367645f86123a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Using context.CancelFunc as the type (instead of func()) answers
questions like whether it's okay to call it multiple times, whether
it blocks, etc. And that's the type it actually is in this case.
Updates #cleanup
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
On Linux, systray.SetTitle actually seems to set the tooltip on all
desktops I've tested on. But on macOS, it actually does set a title
that is always displayed in the systray area next to the icon. This
change should properly set the tooltip across platforms.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
Move a number of global state vars into the Menu struct, keeping things
better encapsulated. The systray package still relies on its own global
state, so only a single Menu instance can run at a time.
Move a lot of the initialization logic out of onReady, in particular
fetching the latest tailscale state. Instead, populate the state before
calling systray.Run, which fixes a timing issue in GNOME (#14477).
This change also creates a separate bgContext for actions not tied menu
item clicks. Because we have to rebuild the entire menu regularly, we
cancel that context as needed, which can cancel subsequent updateState
calls.
Also exit cleanly on SIGINT and SIGTERM.
Updates #1708Fixes#14477
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
Refactor code to set app icon and title as part of rebuild, rather than
separately in eventLoop. This fixes several cases where they weren't
getting updated properly. This change also makes use of the new exit
node icons.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
restructure tsLogo to allow setting a mask to be used when drawing the
logo dots, as well as add an overlay icon, such as the arrow when
connected to an exit node.
The icon is still renders as white on black, but this change also
prepare for doing a black on white version, as well a fully transparent
icon. I don't know if we can consistently determine which to use, so
this just keeps the single icon for now.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
metrics.LabelMap grows slightly more heavy, needing a lock to ensure
proper ordering for newly initialized ShardedInt values. An Add method
enables callers to use .Add for both expvar.Int and syncs.ShardedInt
values, but retains the original behavior of defaulting to initializing
expvar.Int values.
Updates tailscale/corp#25450
Co-Authored-By: Andrew Dunham <andrew@du.nham.ca>
Signed-off-by: James Tucker <james@tailscale.com>
- rebuild menu when prefs change outside of systray, such as setting an
exit node
- refactor onClick handler code
- compare lowercase country name, the same as macOS and Windows (now
sorts Ukraine before USA)
- fix "connected / disconnected" menu items on stopped status
- prevent nil pointer on "This Device" menu item
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
Noted as useful during review of #14448.
Updates #14457
Change-Id: I0f16f08d5b05a8e9044b19ef6c02d3dab497f131
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Remove EOL Ubuntu versions.
Add new Ubuntu LTS.
Update Alpine to test latest version.
Also, make the test run when its workflow is updated and installer.sh isn't.
Updates #cleanup
Signed-off-by: Erisa A <erisa@tailscale.com>
This commit builds the exit node menu including the recommended exit
node, if available, as well as tailnet and mullvad exit nodes.
This does not yet update the menu based on changes in exit node outside
of the systray app, which will come later. This also does not include
the ability to run as an exit node.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
* tailcfg: rename and retype ServiceHost capability, add value type
Updates tailscale/corp#22743.
In #14046, this was accidentally made a PeerCapability when it
should have been NodeCapability. Also, renaming it to use the
nomenclature that we decided on after #14046 went up, and adding
the type of the value that will be passed down in the RawMessage
for this capability.
This shouldn't break anything, since no one was using this string or
variable yet.
Signed-off-by: Naman Sood <mail@nsood.in>
The new menu delay added to fix libdbusmenu systrays causes problems
with KDE. Given the state of wildly varying systray implementations, I
suspect we may need more desktop-specific hacks, so I'm setting this up
to accommodate that.
Updates #1708
Updates #14431
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
Bring UI closer to macOS and windows:
- split login and tailnet name over separate lines
- render profile picture (with very simple caching)
- use checkbox to indicate active profile. I've not found any desktops
that can't render checkboxes, so I'd like to explore other options
if needed.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
ShardedInt provides an int type expvar.Var that supports more efficient
writes at high frequencies (one order of magnigude on an M1 Max, much
more on NUMA systems).
There are two implementations of ShardValue, one that abuses sync.Pool
that will work on current public Go versions, and one that takes a
dependency on a runtime.TailscaleP function exposed in Tailscale's Go
fork. The sync.Pool variant has about 10x the throughput of a single
atomic integer on an M1 Max, and the runtime.TailscaleP variant is about
10x faster than the sync.Pool variant.
Neither variant have perfect distribution, or perfectly always avoid
cross-CPU sharing, as there is no locking or affinity to ensure that the
time of yield is on the same core as the time of core biasing, but in
the average case the distributions are enough to provide substantially
better performance.
See golang/go#18802 for a related upstream proposal.
Updates tailscale/go#109
Updates tailscale/corp#25450
Signed-off-by: James Tucker <james@tailscale.com>
Some notification managers crop the application icon to a circle, so
ensure we have enough padding to account for that.
Updates #1708
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
This new type of probe sends DERP packets sized similarly to CallMeMaybe packets
at a rate of 10 packets per second. It records the round-trip times in a Prometheus
histogram. It also keeps track of how many packets are dropped. Packets that fail to
arrive within 5 seconds are considered dropped.
Updates tailscale/corp#24522
Signed-off-by: Percy Wegmann <percy@tailscale.com>
MutexValue is simply a value guarded by a mutex.
For any type that is not pointer-sized,
MutexValue will perform much better than AtomicValue
since it will not incur an allocation boxing the value
into an interface value (which is how Go's atomic.Value
is implemented under-the-hood).
Updates #cleanup
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
This is an experiment to see how useful we will find it to have some
text-based diagrams to document how various components of the operator
work. There are no plans to link to this from elsewhere yet, but
hopefully it will be a useful reference internally.
Updates #cleanup
Change-Id: If5911ed39b09378fec0492e87738ec0cc3d8731e
Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>
1ed9bd76d682299376f404521cf1958a7f9bea7a meant to make tunAddress be optional.
Updates tailscale/corp#24635
Change-Id: Idc4a8540b294e480df5bd291967024c04df751c0
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
For https://github.com/tailscale/go/pull/108 so we can depend on it in
other repos. (This repo can't yet use it; we permit building
tailscale/tailscale with the latest stock Go release) But that will be
in Go 1.24. We're just impatient elsewhere and would like it in the
control plane code earlier.
Updates tailscale/corp#25406
Change-Id: I53ff367318365c465cbd02cea387c8ff1eb49fab
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The omitzero tag option has been backported to v1 "encoding/json"
from the "encoding/json/v2" prototype and will land in Go1.24.
Until we fully upgrade to Go1.24, adjust the test to be agnostic
to which version of Go someone is using.
Updates tailscale/corp#25406
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
The go-httpstat package has a data race when used with connections that
are performing happy-eyeballs connection setups as we are in the DERP
client. There is a long-stale PR upstream to address this, however
revisiting the purpose of this code suggests we don't really need
httpstat here.
The code populates a latency table that may be used to compare to STUN
latency, which is a lightweight RTT check. Switching out the reported
timing here to simply the request HTTP request RTT avoids the
problematic package.
Fixestailscale/corp#25095
Signed-off-by: James Tucker <james@tailscale.com>
When we first made Tailscale SSH, we assumed people would want public
key support soon after. Turns out that hasn't been the case; people
love the Tailscale identity authentication and check mode.
In light of CVE-2024-45337, just remove all our public key code to not
distract people, and to make the code smaller. We can always get it
back from git if needed.
Updates tailscale/corp#25131
Updates golang/go#70779
Co-authored-by: Percy Wegmann <percy@tailscale.com>
Change-Id: I87a6e79c2215158766a81942227a18b247333c22
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
