Expand the integration tests to cover a wider range of scenarios, including:
* Before and after a successful initial login
* Auth URLs and auth keys
* With and without the `--force-reauth` flag
* With and without seamless key renewal
These tests expose a race condition when using `--force-reauth` on an
already-logged in device. The command completes too quickly, preventing
the auth URL from being displayed. This issue is identified and will be
fixed in a separate commit.
Updates #17108
Signed-off-by: Alex Chan <alexc@tailscale.com>
Previously, seamless key renewal was an opt-in feature. Customers had
to set a `seamless-key-renewal` node attribute in their policy file.
This patch enables seamless key renewal by default for all clients.
It includes a `disable-seamless-key-renewal` node attribute we can set
in Control, so we can manage the rollout and disable the feature for
clients with known bugs. This new attribute makes the feature opt-out.
Updates tailscale/corp#31479
Signed-off-by: Alex Chan <alexc@tailscale.com>
This fixes a flaky test which has been occasionally timing out in CI.
In particular, this test times out if `watchFile` receives multiple
notifications from inotify before we cancel the test context. We block
processing the second notification, because we've stopped listening to
the `callbackDone` channel.
This patch changes the test so we only send on the first notification.
Testing this locally with `stress` confirms that the test is no longer
flaky.
Fixes#17172
Updates #14699
Signed-off-by: Alex Chan <alexc@tailscale.com>
This test ostensibly checks whether we record an error metric if a packet
is dropped because the network is down, but the network connectivity is
irrelevant -- the send error is actually because the arguments to Send()
are invalid:
RebindingUDPConn.WriteWireGuardBatchTo:
[unexpected] offset (0) != Geneve header length (8)
This patch changes the test so we try to send a valid packet, and we
verify this by sending it once before taking the network down. The new
error is:
magicsock: network down
which is what we're trying to test.
We then test sending an invalid payload as a separate test case.
Updates tailscale/corp#22075
Signed-off-by: Alex Chan <alexc@tailscale.com>
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