Commit Graph

6432 Commits (91b9899402f00ce0e5b6565450fb7f3098d99b8e)
 

Author SHA1 Message Date
Andrew Dunham 91b9899402 net/dns/resolver: fix flaky test
Updates #cleanup

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I2d073220bb6ac78ba88d8be35085cc23b727d69f
1 year ago
Brad Fitzpatrick 730cdfc1f7 Revert "tool/gocross: disable Linux static linking if GOCROSS_STATIC=0"
This reverts commit 2c0f0ee759.

Fixed by efac2cb8d6

Updates tailscale/corp#15058
Updates tailscale/corp#13113
1 year ago
Maisem Ali 3655fb3ba0 control/controlclient: fix deadlock in shutdown
Fixes a deadlock observed in a different repo.
Regressed in 5b3f5eabb5.

Updates tailscale/corp#14950
Updates tailscale/corp#14515
Updates tailscale/corp#14139
Updates tailscale/corp#13175

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Andrew Dunham 5902d51ba4 util/race: add test to confirm we don't leak goroutines
Updates #cleanup

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Iff147268db50251d498fff5213adb8d4b8c999d4
1 year ago
Andrew Dunham 286c6ce27c
net/dns/resolver: race UDP and TCP queries (#9544)
Instead of just falling back to making a TCP query to an upstream DNS
server when the UDP query returns a truncated query, also start a TCP
query in parallel with the UDP query after a given race timeout. This
ensures that if the upstream DNS server does not reply over UDP (or if
the response packet is blocked, or there's an error), we can still make
queries if the server replies to TCP queries.

This also adds a new package, util/race, to contain the logic required for
racing two different functions and returning the first non-error answer.

Updates tailscale/corp#14809

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I4311702016c1093b1beaa31b135da1def6d86316
1 year ago
Jordan Whited eb22c0dfc7
wgengine/magicsock: use binary.NativeEndian for UDP GSO control data (#9640)
Updates #cleanup

Signed-off-by: Jordan Whited <jordan@tailscale.com>
1 year ago
Brad Fitzpatrick efac2cb8d6 tool/gocross: merge user's build tags and implicitly added build tags together
Fixes tailscale/corp#15058

Change-Id: I7e539b3324153077597f30385a2cb540846e8bdc
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Brad Fitzpatrick b775a3799e util/httpm, all: add a test to make sure httpm is used consistently
Updates #cleanup

Change-Id: I7dbf8a02de22fc6b317ab5e29cc97792dd75352c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Val 73e53dcd1c cmd/tailscale,ipn/ipnlocal: print debug component names
Make the 'tailscale debug component-logs' command print the component names for
which extra logging can be turned on, for easier discoverability of debug
functions.

Updates #cleanup

Co-authored-by: Paul Scott <paul@tailscale.com>
Signed-off-by: Val <valerie@tailscale.com>
1 year ago
License Updater 5efd5e093e licenses: update win/apple licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
1 year ago
License Updater 6cbd002eda licenses: update tailscale{,d} licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
1 year ago
Tom DNetto 656a77ab4e net/packet: implement methods for rewriting v6 addresses
Implements the ability for the address-rewriting code to support rewriting IPv6 addresses.

Specifically, UpdateSrcAddr & UpdateDstAddr.

Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates https://github.com/tailscale/corp/issues/11202
1 year ago
Val c26d91d6bd net/tstun: remove unused function DefaultMTU()
Now that corp is updated, remove the shim code to bridge the rename from
DefaultMTU() to DefaultTUNMTU.

Updates #311

Signed-off-by: Val <valerie@tailscale.com>
1 year ago
Val 4130851f12 wgengine/magicsock: probe but don't use path MTU from CLI ping
When sending a CLI ping with a specific size, continue to probe all possible UDP
paths to the peer until we find one with a large enough MTU to accommodate the
ping. Record any peer path MTU information we discover (but don't use it for
anything other than CLI pings).

Updates #311

Signed-off-by: Val <valerie@tailscale.com>
1 year ago
Val 67926ede39 wgengine/magicsock: add MTU to addrLatency and rename to addrQuality
Add a field to record the wire MTU of the path to this address to the
addrLatency struct and rename it addrQuality.

Updates #311

Signed-off-by: Val <valerie@tailscale.com>
1 year ago
Brad Fitzpatrick 425cf9aa9d tailcfg, all: use []netip.AddrPort instead of []string for Endpoints
It's JSON wire compatible.

Updates #cleanup

Change-Id: Ifa5c17768fec35b305b06d75eb5f0611c8a135a6
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Brad Fitzpatrick 5f5c9142cc util/slicesx: add EqualSameNil, like slices.Equal but same nilness
Then use it in tailcfg which had it duplicated a couple times.

I think we have it a few other places too.

And use slices.Equal in wgengine/router too. (found while looking for callers)

Updates #cleanup

Change-Id: If5350eee9b3ef071882a3db29a305081e4cd9d23
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Flakes Updater 72e53749c1 go.mod.sri: update SRI hash for go.mod changes
Signed-off-by: Flakes Updater <noreply+flakes-updater@tailscale.com>
1 year ago
Brad Fitzpatrick d2ea9bb1eb cmd/cloner: fix typo in test type's name
s/SliceContianer/SliceContainer/g

Updates #9604

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
James Tucker ab810f1f6d cmd/cloner: add regression test for slice nil/empty semantics
We had a misstep with the semantics when applying an optimization that
showed up in the roll into corp. This test ensures that case and related
cases must be retained.

Updates #9410
Updates #9601
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker e03f0d5f5c net/dnsfallback: remove net/dnsfallback go:generate line
We should be able to freely run `./tool/go generate ./...`, but we're
continually dodging this particular generator. Instead of constantly
dodging it, let's just remove it.

Updates #cleanup
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Claire Wang a56e58c244
util/syspolicy: add read boolean setting (#9592) 1 year ago
James Tucker 324f0d5f80 cmd/cloner,*: revert: optimize nillable slice cloner
This reverts commit ee90cd02fd.

The outcome is not identical for empty slices. Cloner really needs
tests!

Updates #9601

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker ee90cd02fd cmd/cloner,*: optimize nillable slice cloner
A wild @josharian appears with a good suggestion for a refactor, thanks
Josh!

Updates #9410
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn e91e96dfa5 words: i can't help but rave about these additions
It's no conspiracy that I love learning about new words.

Updates tailscale/corp#14698

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
James Tucker 41b05e6910 go.mod: bump wireguard-go
Updates #9555
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn db9c0d0a63 words: gonna take some time to add the words we never had
(ooh, ooh)

Updates #tailscale/corp#14698

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
Jordan Whited 16fa3c24ea
wgengine/magicsock: use x/sys/unix constants for UDP GSO (#9597)
Updates #cleanup

Signed-off-by: Jordan Whited <jordan@tailscale.com>
1 year ago
License Updater a74970305b licenses: update tailscale{,d} licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
1 year ago
Chris Palmer 8833dc51f1
util/set: add some useful utility functions for Set (#9535)
Also give each type of set its own file.

Updates #cleanup

Signed-off-by: Chris Palmer <cpalmer@tailscale.com>
1 year ago
James Tucker 0c8c374a41 go.mod: bump all dependencies except go-billy
go-billy is held back at v5.4.1 in order to avoid a newly introduced
subdependency that is not compatible with plan9.

Updates #8043
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 84acf83019 go.mod,net/dnsfallback: bump go4.org/netipx
Updates #8043
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 87bc831730 go.mod,cmd/tsconnect: bump esbuild
Updates #8043
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 71f2c67c6b go.mod: bump wingoes for cross-platform HRESULT definition
Updates #9579
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Brad Fitzpatrick aae1a28a2b go.mod: add test that replace directives aren't added in oss
Prevent future problems like we earlier with go.mod replace directives
(e.g. removing our certstore replace in 6d6cf88d82 or wireguard-go
in ea5ee6f87c, both of which were reactions to problems caused by
go.mod replace in non-root modules, often because people are using tsnet
as a library from another module)

Updates #cleanup

Change-Id: I766715cfa7ce7021460ba4933bd2fa977c3081d2
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Claire Wang 32c0156311
util: add syspolicy package (#9550)
Add a more generalized package for getting policies.
Updates tailcale/corp#10967

Signed-off-by: Claire Wang <claire@tailscale.com>
Co-authored-by: Adrian Dewhurst <adrian@tailscale.com>
1 year ago
Maisem Ali d71184d674 cmd/containerboot: only wipeout serve config when TS_SERVE_CONFIG is set
Fixes #9558

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Brad Fitzpatrick 246e0ccdca tsnet: add a test for restarting a tsnet server, fix Windows
Thanks to @qur and @eric for debugging!

Fixes #6973

Change-Id: Ib2cf8f030cf595cc73dd061c72e78ac19f5fae5d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Denton Gentry 4823a7e591 cmd/containerboot: set TS_AUTH_ONCE default to true.
1.50.0 switched containerboot from using `tailscale up`
to `tailscale login`. A side-effect is that a re-usable
authkey is now re-applied on every boot by `tailscale login`,
where `tailscale up` would ignore an authkey if already
authenticated.

Though this looks like it is changing the default, in reality
it is setting the default to match what 1.48 and all
prior releases actually implemented.

Fixes https://github.com/tailscale/tailscale/issues/9539
Fixes https://github.com/tailscale/corp/issues/14953

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
1 year ago
Brad Fitzpatrick 856d32b4a9 cmd/testwrapper: include flake URL in JSON metadata
Updates tailscale/corp#14975

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Flakes Updater 2a7b3ada58 go.mod.sri: update SRI hash for go.mod changes
Signed-off-by: Flakes Updater <noreply+flakes-updater@tailscale.com>
1 year ago
Andrea Barisani f50b2a87ec wgengine/netstack: refactor address construction and conversion
Updates #9252
Updates #9253

Signed-off-by: Andrea Barisani <andrea@inversepath.com>
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Andrea Barisani b5b4298325 go.mod,*: bump gvisor
Updates #9253

Signed-off-by: Andrea Barisani <andrea@inversepath.com>
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Brad Fitzpatrick 2c92f94e2a cmd/testwrapper: output machine-readable JSON on test flakes
For parsing by other tools.

Updates tailscale/corp#14975

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Sonia Appasamy 5429ee2566 client/web: add debug mode for web client ui updates
UI updates staged behind debug mode flags. Initial new views added
in app.tsx, rendered based on the current debug setting.

Updates tailscale/corp#14335

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
1 year ago
Brad Fitzpatrick 5b3f5eabb5 control/controlclient: fix leaked http2 goroutines on shutdown
If a noise dial was happening concurrently with shutdown, the
http2 goroutines could leak.

Updates tailscale/corp#14950
Updates tailscale/corp#14515
Updates tailscale/corp#14139
Updates tailscale/corp#13175

Signed-off-by: Brad Fitzpatrick <brad@danga.com>
1 year ago
Brad Fitzpatrick 2c0f0ee759 tool/gocross: disable Linux static linking if GOCROSS_STATIC=0
So we can experiment with disabling static linking for tests in CI to
make GitHub Actions output less spammy.

Updates tailscale/corp#13113

Signed-off-by: Brad Fitzpatrick <brad@danga.com>
1 year ago
Sonia Appasamy 5d62b17cc5 client/web: add login client mode to web.Server
Adds new LoginOnly server option and swaps out API handler depending
on whether running in login mode or full web client mode.

Also includes some minor refactoring to the synology/qnap authorization
logic to allow for easier sharing between serveLoginAPI and serveAPI.

Updates tailscale/corp#14335

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
1 year ago
Maisem Ali 354455e8be ipn: use NodeCapMap in CheckFunnel
These were missed when adding NodeCapMap and resulted
in tsnet binaries not being able to turn on funnel.

Fixes #9566

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
James Tucker 5c2b2fa1f8 ipn/ipnlocal: plumb ExitNodeDNSResolvers for IsWireGuardOnly exit nodes
Control sends ExitNodeDNSResolvers when configured for IsWireGuardOnly
nodes that are to be used as the default resolver with a lower
precedence than split DNS, and a lower precedence than "Override local
DNS", but otherwise before local DNS is used when the exit node is in
use.

Neither of the below changes were problematic, but appeared so alongside
a number of other client and external changes. See tailscale/corp#14809.

Reland ea9dd8fabc.
Reland d52ab181c3.

Updates #9377
Updates tailscale/corp#14809

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago