When using a custom http port like 8080, this was resulting in a
constructed hostname of `host.tailnet.ts.net:8080.tailnet.ts.net` when
looking up the serve handler. Instead, strip off the port before adding
the MagicDNS suffix.
Also use the actual hostname in `serve status` rather than the literal
string "host".
Fixes#8635
Signed-off-by: Will Norris <will@tailscale.com>
Wait 2 minutes before we start reporting battery usage. There is always
radio activity on initial startup, which gets reported as 100% high
power usage. Let that settle before we report usage data.
Updates tailscale/corp#9230
Signed-off-by: Will Norris <will@tailscale.com>
We are seeing indications that some devices are still getting into an
upload loop. Bump logInterval in case these devices are on slow
connections that are taking more than 3 seconds to uploads sockstats.
Updates #7719
Signed-off-by: Will Norris <will@tailscale.com>
When splitting the radio monitor usage array, we were splitting at now %
3600 to get values into chronological order. This caused the value for
the final second to be included at the beginning of the ordered slice
rather than the end. If there was activity during that final second, an
extra five seconds of high power usage would get recorded in some cases.
This could result in a final calculation of greater than 100% usage.
This corrects that by splitting values at (now+1 % 3600).
This also simplifies the percentage calculation by always rounding
values down, which is sufficient for our usage.
Signed-off-by: Will Norris <will@tailscale.com>
example was missing the "-auth" type in the key prefix, which all new
keys now contain. Also update key ID to match the full key, and fix
indenting of closing braces.
Signed-off-by: Will Norris <will@tailscale.com>
power state is very roughly approximated based on observed network
activity and AT&T's state transition timings for a typical 3G radio.
Updates tailscale/corp#9230
Updates #3363
Signed-off-by: Will Norris <will@tailscale.com>
This makes the sockstat logger available on all builds, but only enables
it by default for unstable. For stable builds, the logger must be
explicitly enabled via C2N component logger.
Updates tailscale/corp#9230
Updates #3363
Signed-off-by: Will Norris <will@tailscale.com>
Split apart polling of sockstats and logging them to disk. Add a 3
second delay before writing logs to disk to prevent an infinite upload
loop when uploading stats to logcatcher.
Fixes#7719
Signed-off-by: Will Norris <will@tailscale.com>
This change focuses on the backend log ID, which is the mostly commonly
used in the client. Tests which don't seem to make use of the log ID
just use the zero value.
Signed-off-by: Will Norris <will@tailscale.com>
Switch to using logtail for logging sockstat logs. Always log locally
(on supported platforms), but disable automatic uploading. Change
existing c2n sockstats request to trigger upload to log server and
return log ID.
Signed-off-by: Will Norris <will@tailscale.com>
Tailnet-owned auth keys (which all OAuth-created keys are) must include tags, since there is no user to own the registered devices.
Signed-off-by: Will Norris <will@tailscale.com>
Update all code generation tools, and those that check for license
headers to use the new standard header.
Also update copyright statement in LICENSE file.
Fixes#6865
Signed-off-by: Will Norris <will@tailscale.com>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
This is based on the tagsEqual func from corp/control/control.go, moved
here so that it can be reused in other places.
Signed-off-by: Will Norris <will@tailscale.com>
I don't think CVE-2022-41717 necessarily impacts us (maybe as part of
funnel?), but it came up in a recent security scan so worth updating
anyway.
Signed-off-by: Will Norris <will@tailscale.com>
The `tailscale web` UI is the primary interface for Synology and Home
Assistant users (and perhaps others), so is the logical place to put our
open source license notices. I don't love adding things to what is
currently a very minimal UI, but I'm not sure of a better option.
Updates tailscale/corp#5780
Signed-off-by: Will Norris <will@tailscale.com>
Allow callers to verify that a net.Listener is a tsnet.listener by type
asserting against this Server method, as well as providing access to the
underlying Server.
This is initially being added to support the caddy integration in
caddyserver/caddy#5002.
Signed-off-by: Will Norris <will@tailscale.com>
also set git committer, which is apparently what this action uses for
signoff rather than git author. Remove branch-suffix, which isn't
proving useful, and add installation_id, which isn't technically
necessary in the tailscale/tailscale repo, but makes this consistent
with the workflows in other repos.
Signed-off-by: Will Norris <will@tailscale.com>
This will update a licenses/tailscale.md file with all of our go
dependencies and their respective licenses. Notices for other clients
will be triggered by similar actions in other repos.
Co-authored-by: Andrew Dunham <andrew@tailscale.com>
Signed-off-by: Will Norris <will@tailscale.com>
Signed-off-by: Andrew Dunham <andrew@tailscale.com>
When sharing nodes, the name of the sharee node is not exposed (instead
it is hardcoded to "device-of-shared-to-user"), which means that we
can't determine the tailnet of that node. Don't immediately fail when
that happens, since it only matters if "Expected-Tailnet" is used.
Signed-off-by: Will Norris <will@tailscale.com>
Will NorrisandWill Norris
