Adds policy keys ExitNodeID and ExitNodeIP.
Uses the policy keys to determine the exit node in preferences.
Fixestailscale/corp#15683
Signed-off-by: Claire Wang <claire@tailscale.com>
To be consistent with the formatting of other warnings, pass available
update health message instead of handling ClientVersion in he CLI.
Fixes#10312
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
Enforcing inclusion of our OSS license at the top of .ts and .tsx
files. Also updates any relevant files in the repo that were
previously missing the license comment. An additional `@license`
comment is added to client/web/src/index.tsx to preserve the
license in generated Javascript.
Updates #10261
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
We warn users about IP forwarding being disabled when using
`--avertise-routes` in `tailscale up`, this adds the same warnings
to `tailscale set`.
Updates tailscale/corp#9968
Signed-off-by: Jenny Zhang <jz@tailscale.com>
* cmd/containerboot: proxy traffic to tailnet target defined by FQDN
Add a new Service annotation tailscale.com/tailnet-fqdn that
users can use to specify a tailnet target for which
an egress proxy should be deployed in the cluster.
Updates tailscale/tailscale#10280
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
This records test coverage for the amd64 no race tests and uploads the
results to coveralls.io.
Updates #cleanup
Signed-off-by: Ox Cart <ox.to.a.cart@gmail.com>
Kubernetes can generate StatefulSet names that are too long and result in invalid Pod revision hash label values.
Calculate whether a StatefulSet name generated for a Service or Ingress
will be too long and if so, truncate it.
Updates tailscale/tailscale#10284
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
It's possible to do this with a combination of watch-ipn and jq, but looking
at the netmap while debugging is quite common, so it's nice to have a one-shot
command to get it.
Updates #cleanup
Signed-off-by: David Anderson <danderson@tailscale.com>
jq doens't like non-json output in the json stream, and works more happily
when the input stream EOFs at some point. Move non-json words to stderr, and
add a parameter to stop watching and exit after some number of objects.
Updates #cleanup
Signed-off-by: David Anderson <danderson@tailscale.com>
This PR starts to persist the NetMap tailnet name in SetPrefs so that tailscaled
clients can use this value to disambiguate fast user switching from one tailnet
to another that are under the same exact login. We will also try to backfill
this information during backend starts and profile switches so that users don't
have to re-authenticate their profile. The first client to use this new
information is the CLI in 'tailscale switch -list' which now uses text/tabwriter
to display the ID, Tailnet, and Account. Since account names are ambiguous, we
allow the user to pass 'tailscale switch ID' to specify the exact tailnet they
want to switch to.
Updates #9286
Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
* cmd/containerboot: shut down cleanly on SIGTERM
Make sure that tailscaled watcher returns when
SIGTERM is received and also that it shuts down
before tailscaled exits.
Updates tailscale/tailscale#10090
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
In DERP homeless mode, a DERP home connection is not sought or
maintained and the local node is not reachable.
Updates #3363
Updates tailscale/corp#396
Change-Id: Ibc30488ac2e3cfe4810733b96c2c9f10a51b8331
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Now that we have nftable support this works fine and force
it on gokrazy since 25a8daf405.
Updates gokrazy/gokrazy#209
Signed-off-by: Maisem Ali <maisem@tailscale.com>
No longer using this! Readonly state fully managed via auth endpoint.
Also getting rid of old Legacy server mode.
A #cleanup
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
For consistency with the "WebClient" naming of the other functions
here. Also fixed a doc typo.
A #cleanup
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
This PR changes the internal getTokenInfo function to use generics.
I also removed our own implementations for obtaining a token's user
and primary group in favour of calling the ones now available in
x/sys/windows.
Furthermore, I added two new functions for working with tokens, logon
session IDs, and Terminal Services / RDP session IDs.
I modified our privilege enabling code to allow enabling of multiple
privileges via one single function call.
Finally, I added the ProcessImageName function and updated the code in
tailscaled_windows.go to use that instead of directly calling the
underlying API.
All of these changes will be utilized by subsequent PRs pertaining to
this issue.
Updates https://github.com/tailscale/corp/issues/13998
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Now that 1.54 has released, and the new web client will be included in
1.56, we can remove the need for the node capability. This means that
all 1.55 unstable builds, and then eventually the 1.56 build, will work
without setting the node capability.
The web client still requires the "webclient" user pref, so this does
NOT mean that the web client will be on by default for all devices.
Updates tailscale/corp#14335
Signed-off-by: Will Norris <will@tailscale.com>
This removes the dev/unstable build check for the --webclient flag on
`tailscale set`, so that it will be included in the next major stable
release (1.56)
Updates tailscale/corp#14335
Signed-off-by: Will Norris <will@tailscale.com>
This prevents running more than one recursive resolution for the same
hostname in parallel, which can use excessive amounts of CPU when called
in a tight loop. Additionally, add tests that hit the network (when
run with a flag) to test the lookup behaviour.
Updates tailscale/corp#15261
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I39351e1d2a8782dd4c52cb04b3bd982eb651c81e
Causing issues building a stable release. Getting rid of the flag
for now because it was only available in unstable, can still be
turned on through localapi.
A #cleanup
Co-authored-by: Will Norris <will@tailscale.com>
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
`winutil.WTSGetActiveConsoleSessionId` only works for physical desktop
logins and does not return the session ID for RDP logins. We need to
`windows.WTSEnumerateSessions` and find the active session.
Fixes https://github.com/tailscale/corp/issues/15772
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
On unix systems, the check involves executing sudo, which is slow.
Instead of doing it for every incoming request, move the logic into
localapi serveServeConfig handler and do it as needed.
Updates tailscale/corp#15405
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
This package is a wrapper for os/user that handles non-cgo builds,
gokrazy and user shells.
Updates tailscale/corp#15405
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
If the status request to check for the preview node cap fails,
continue with starting up the legacy client.
Updates tailscale/corp#14335
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
After running `tailscale web`, only disable the user pref if it was not
already previously set.
Updates tailscale/corp#14335
Signed-off-by: Will Norris <will@tailscale.com>
Avoids the need to pipe a web client dev flag through the tailscaled
command.
Updates tailscale/corp#14335
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
Adds a new Mode to the web server, indicating the specific
scenario the constructed server is intended to be run in. Also
starts filling this from the cli/web and ipn/ipnlocal callers.
From cli/web this gets filled conditionally based on whether the
preview web client node cap is set. If not set, the existing
"legacy" client is served. If set, both a login/lobby and full
management client are started (in "login" and "manage" modes
respectively).
Updates tailscale/corp#14335
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
The design changed during integration and testing, resulting in the
earlier implementation growing in the appc package to be intended now
only for the sniproxy implementation. That code is moved to it's final
location, and the current App Connector code is now renamed.
Updates tailscale/corp#15437
Signed-off-by: James Tucker <james@tailscale.com>
In corp PR #14970 I updated the installer to set a security mitigation that
always forces system32 to the front of the Windows dynamic linker's search
path.
Unfortunately there are other products out there that, partying like it's
1995, drop their own, older version of wintun.dll into system32. Since we
look there first, we end up loading that old version.
We can fix this by preloading wintun using a fully-qualified path. When
wintun-go then loads wintun, the dynamic linker will hand it the module
that was previously loaded by us.
Fixes#10023, #10025, #10052
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Updates tailscale/tailscale#9222
plain k8s-operator should have hostinfo.App set to 'k8s-operator', operator with proxy should have it set to 'k8s-operator-proxy'. In proxy mode, we were setting the type after it had already been set to 'k8s-operator'
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
The AppConnector is now configured by the mapcap from the control plane.
Updates tailscale/corp#15437
Signed-off-by: James Tucker <james@tailscale.com>
An EmbeddedAppConnector is added that when configured observes DNS
responses from the PeerAPI. If a response is found matching a configured
domain, routes are advertised when necessary.
The wiring from a configuration in the netmap capmap is not yet done, so
while the connector can be enabled, no domains can yet be added.
Updates tailscale/corp#15437
Signed-off-by: James Tucker <james@tailscale.com>
API v1 is compatible with helm v2 and v2 is not.
However, helm v2 (the Tiller deployment mechanism) was deprecated in 2020
and no-one should be using it anymore.
This PR also adds a CI lint test for helm chart
Updates tailscale/tailscale#9222
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
The derphttp client automatically reconnects upon failure.
RunWatchConnectionLoop called derphttp.Client.WatchConnectionChanges
once, but that wrapper method called the underlying
derp.Client.WatchConnectionChanges exactly once on derphttp.Client's
currently active connection. If there's a failure, we need to re-subscribe
upon all reconnections.
This removes the derphttp.Client.WatchConnectionChanges method, which
was basically impossible to use correctly, and changes it to be a
boolean field on derphttp.Client alongside MeshKey and IsProber. Then
it moves the call to the underlying derp.Client.WatchConnectionChanges
to derphttp's client connection code, so it's resubscribed on any
reconnect.
Some paranoia is then added to make sure people hold the API right,
not calling derphttp.Client.RunWatchConnectionLoop on an
already-started Client without having set the bool to true. (But still
auto-setting it to true if that's the first method that's been called
on that derphttp.Client, as is commonly the case, and prevents
existing code from breaking)
Fixestailscale/corp#9916
Supercedes tailscale/tailscale#9719
Co-authored-by: Val <valerie@tailscale.com>
Co-authored-by: Irbe Krumina <irbe@tailscale.com>
Co-authored-by: Anton Tolchanov <anton@tailscale.com>
Signed-off-by: Brad Fitzpatrick <brad@danga.com>
* Implement missing tests for sniproxy
* Wire sniproxy to new appc package
* Add support to tsnet for routing subnet router traffic into netstack, so it can be handled
Updates: https://github.com/tailscale/corp/issues/15038
Signed-off-by: Tom DNetto <tom@tailscale.com>
Claire Wang
Andrew Lytvynov
Sonia Appasamy
Jenny Zhang
Irbe Krumina
Gabriel Martinez
Percy Wegmann
David Anderson
Marwan Sulaiman
James Tucker
Brad Fitzpatrick
Maisem Ali
Aaron Klotz
Will Norris
Andrew Dunham
Tom DNetto
Naman Sood
Jordan Whited
Rhea Ghosh
Brad Fitzpatrick