The instructions are duplicated between the docs and the HTML page
headscale serves at /apple. Reorder the tvOS steps there to match, so
the VPN configuration is installed before the alternate coordination
server URL is set.
The instructions didn't work for tvOS 26.6 / Tailscale 1.102.2. When the `ALTERNATE COORDINATION SERVER URL` is set, the `Install VPN Configuration` breaks.
Clicking does nothing and the tvOS app logs showed `addUser: backendManager does not exist`.
Instead I first started tailscale and installed the vpn profile and then add the headscale url and then signed. Which seemed to have worked
Fix the inverted HTTP metrics skip condition, which caused the collector to ignore all requests except OPTIONS.
Apply the correction to both the main and Noise routers so regular HTTP traffic is included in http_requests_total and http_request_duration_seconds.
PR tailscale/tailscale#20646 changed the representation of DERP region
IDs from plain ints to a tailcfg.DERPRegionID type. This patch
requires that version of the tailscale.com library and updates our
code to also use the new type.
Updates: tailscale/tailscale#20165
(cherry picked from commit 79695ab51b)
Go 1.27 collapses requires into one direct and one indirect block, so the
modernc lockstep note has to live inside a block to survive tidy.
-compat=1.27 is a no-op now that the go directive is 1.27.
Go 1.27 allows setting promoted fields of embedded structs directly in
composite literals, so gorm.Model wrappers go away. Plus strings.Cut,
errors.AsType, reflect.TypeAssert and one gofumpt nit.
tailscale.com v1.103.0-pre drops the "format" struct tags that Go 1.27's
finalized encoding/json/v2 rejects; without it MapResponse marshaling
fails for any tailnet with an SSH policy.
Use buildGoLatestModule and go_latest so a Go release bump is a
flake.lock update, not a flake.nix edit. Drop the vendored
golangci-lint derivation, now current in nixpkgs.
waitForFollowup selected on ctx.Done() and the verdict channel with equal
priority; when both were ready, select picked at random and discarded a
successful registration as a spurious 401 timeout. Check for a completed
verdict first, race the deadline only if none is ready.
Fixes#3385
With node.ephemeral.inactivity_timeout set, ephemeral nodes are
usually deleted after they go offline, but under reconnect churn some
departed nodes stayed in the node list as disconnected indefinitely
until removed manually or until Headscale restarted.
Ephemeral cleanup is timer-based via EphemeralGarbageCollector, not a
periodic LastSeen scan. serveLongPoll cancelled any pending GC timer
at the very start of a long-poll attempt and only rescheduled on a
clean disconnect after Connect. If a reconnect cancelled the timer and
then failed before Connect (for example an UpdateNodeFromMapRequest
error), the deferred cleanup saw connectGen == 0 and returned without
Schedule. The node remained offline with no deletion timer and no
reconciler to recover it.
Cancel the ephemeral GC timer only after a successful Connect, so a
failed reconnect leaves an already-armed inactivity timer intact.
Successful reconnects still cancel GC once the node is online, and a
later disconnect reschedules as before.
Add TestFailedReconnectDoesNotCancelEphemeralGC to lock in the
ordering, plus IsScheduled and DeleteNodeFromStoreForTest helpers for
the test.
Fixes#3382
Co-authored-by: Cursor <cursoragent@cursor.com>
Re-registering a tagged node with a different key discarded the new key's
tags and left a stale auth-key reference; retag on key change and persist it.
Fixes#3370
/key handed out the Noise public key for any v>=39, a floor unrelated
to the handshake's capver.MinSupportedCapabilityVersion. Reject below
the supported floor, matching /ts2021, and drop the stale constant.
Fixes#3380
waitForFollowup returns nodeToRegisterResponse for a completed
registration without checking that the Noise session polling for the
result was started with the machine key that opened the registration.
That response carries the registering user's User and Login, so the auth
ID in the followup URL is the only thing protecting it.
handleRegister and handleLogout both call machineKeyMismatch before
handing back a node, so this is the one path of the three that does not.
The key is already available: HandleNodeFromAuthPath resolves the node
from the MachineKey cached in RegistrationData, so on the normal path the
node and the session agree and the check is a no-op.
The auth ID is 96 bits of randomness and is not guessable, so this is not
reachable by brute force. It is logged at info level when a registration
is created, which makes log access the realistic way to obtain one.
The existing followup_registration_success case built its node with
CreateNodeForTest, which picks a random machine key that no real
registration would produce. Set the registering machine key so the
fixture matches the production path.
Signed-off-by: Arpit Jain <arpitjain099@gmail.com>
Tailscale HEAD go.mod now requires go >= 1.26.5; build images pinned
1.26.4. Bump go.mod, the four Go Dockerfiles, and the nixpkgs pin
(staging-next-26.05 ships go_1_26 1.26.5; unstable still lags).
Igor Bernstein
Paulo Luna
Kristoffer Dalby
Simon Law
Kristoffer Dalby
Michał Wadas
Juan Font
Igor Serganov
Fredrik Ekre
Arpit Jain
Florian Preinstorfer
alaningtrump