Commit Graph

5872 Commits (cd313e410b6c4297b095183cd3512210f0baeaeb)
 

Author SHA1 Message Date
Flakes Updater cd313e410b go.mod.sri: update SRI hash for go.mod changes
Signed-off-by: Flakes Updater <noreply+flakes-updater@tailscale.com>
1 year ago
Adrian Dewhurst 8c0572e088 go.mod: bump wireguard-go
This pulls in IP checksum optimization on amd64, see
tailscale/wireguard-go@bb2c8f2.

Updates tailscale/corp#9755

Change-Id: I60e932fc4031703b56eb86a676465c5d02d99236
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
1 year ago
Andrew Dunham a7648a6723 net/dnsfallback: run recursive resolver and compare results
When performing a fallback DNS query, run the recursive resolver in a
separate goroutine and compare the results returned by the recursive
resolver with the results we get from "regular" bootstrap DNS. This will
allow us to gather data about whether the recursive DNS resolver works
better, worse, or about the same as "regular" bootstrap DNS.

Updates #5853

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Ifa0b0cc9eeb0dccd6f7a3d91675fe44b3b34bd48
1 year ago
Brad Fitzpatrick ffaa6be8a4 tailcfg: add json omitempty to DNSConfig.ExitNodeFilteredSet
We were storing a lot of "ExitNodeFilteredSet":null in the database.

Updates tailscale/corp#1818 (found in the process)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Brad Fitzpatrick 7b1c3dfd28 tailcfg,etc: remove unused tailcfg.Node.KeepAlive field
The server hasn't sent it in ages.

Updates #cleanup

Change-Id: I9695ab0f074ec6fb006e11faf3cdfc5ca049fbf8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn f05a9f3e7f tsnet: mark TestLoopbackLocalAPI as flakey
Test flaked in CI.

Updates  #8557

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn 339397ab74 wgengine/magicsock: remove noV4/noV6 check in addrForSendWireGuardLocked
This change removes the noV4/noV6 check from addrForSendWireGuardLocked.

On Android, the client panics when reaching	`rand.Intn()`, likely due to
the candidates list being containing no candidates. The suspicion is
that the `noV4` and the `noV6` are both being triggered causing the
loop to continue.

Updates tailscale/corp#12938
Updates #7826

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
Maisem Ali 9d1a3a995c control/controlclient: use ctx passed down to NoiseClient.getConn
Without this, the client would just get stuck dialing even if the
context was canceled.

Updates tailscale/corp#12590

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Adrian Dewhurst 92fb80d55f tstest, tstime: mockable timers and tickers
This change introduces tstime.Clock which is the start of a mockable
interface for use with testing other upcoming code changes.

Fixes #8463

Change-Id: I59eabc797828809194575736615535d918242ec4
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
1 year ago
Andrea Gottardo 28ee355c56
version: fix tvOS network extension bundle identifier (#8545)
Fixes #8544 and updates #8282.

Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
1 year ago
Adrian Dewhurst cd4c71c122 tstest: prepare for Clock API changes
This change introduces tstime.NewClock and tstime.ClockOpts as a new way
to construct tstime.Clock. This is a subset of #8464 as a stepping stone
so that we can update our internal code to use the new API before making
the second round of changes.

Updates #8463

Change-Id: Ib26edb60e5355802aeca83ed60e4fdf806c90e27
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
1 year ago
Aaron Klotz fd8c8a3700 client/tailscale: add API for verifying network lock signing deeplink
Fixes #8539

Signed-off-by: Aaron Klotz <aaron@tailscale.com>
1 year ago
Claire Wang 3f1f906b63
words: ack Miles Prower (#8479)
Signed-off-by: Claire Wang <claire@tailscale.com>
1 year ago
Brad Fitzpatrick cb53846717 tempfork/heap: add copy of Go's container/heap but using generics
From Go commit 0a48e5cbfabd679e, then with some generics sprinkled
about.

Updates tailscale/corp#7354

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
David Wolever 0c427f23bd docs/k8s: don't call kubectl directly from Makefile
Instead of calling kubectl directly in k8s Makefile, write the yaml to
stdout so it can be reviewed/edited/etc before manually applying with
kubectl.

Fixes: #8511

Signed-off-by: David Wolever <david@wolever.net>
1 year ago
Brad Fitzpatrick 4d94d72fba metrics: add LabelMap.GetIncrFunc
Updates tailscale/corp#7354

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
David Anderson 0a86705d59 release/dist: add helper to build Go binaries with custom tags
Updates tailscale/corp#12861

Signed-off-by: David Anderson <danderson@tailscale.com>
1 year ago
KevinLiang10 a795b4a641 tsnet: add TestLoopbackSOCKS5 as flaky test
Signed-off-by: KevinLiang10 <kevinliang@tailscale.com>
1 year ago
KevinLiang10 6ebd87c669 util/linuxfw: add new arch build constraints
Exclide GOARCHs including: mips, mips64, mips64le, mipsle, riscv64.
These archs are not supported by gvisor.dev/gvisor/pkg/hostarch.

Fixes: #391
Signed-off-by: KevinLiang10 <kevinliang@tailscale.com>
1 year ago
Maisem Ali 1ca5dcce15 cmd/testwrapper: stream output results
Previously it would wait for all tests to run before printing anything,
instead stream the results over a channel so that they can be emitted
immediately.

Updates #8493

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Maisem Ali 2e4e7d6b9d cmd/testwrapper: output packages tested
Previously it would only print the failures without providing
more information on which package the failures from.

This commit makes it so that it prints out the package information
as well as the attempt numbers.

```
➜  tailscale.com git:(main) ✗ go run ./cmd/testwrapper ./cmd/...
ok       tailscale.com/cmd/derper
ok       tailscale.com/cmd/k8s-operator
ok       tailscale.com/cmd/tailscale/cli
ok       tailscale.com/cmd/tailscaled
=== RUN   TestFlakeRun
    flakytest.go:38: flakytest: issue tracking this flaky test: https://github.com/tailscale/tailscale/issues/0
    flakytest_test.go:41: First run in testwrapper, failing so that test is retried. This is expected.
--- FAIL: TestFlakeRun (0.00s)
FAIL     tailscale.com/cmd/testwrapper/flakytest

Attempt #2: Retrying flaky tests:

ok       tailscale.com/cmd/testwrapper/flakytest
```

Updates #8493

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Brad Fitzpatrick 79ee6d6e1e tsweb/varz: use default metrics.LabelMap.Label on serialization
To not break Prometheus if the label is unset.

Updates tailscale/corp#12830

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Maisem Ali 2e19790f61 types/views: add JSON marshal/unmarshal and AsMap to Map
This allows cloning a Map as well as marshaling the Map
as JSON.

Updates tailscale/corp#12754

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Joe Tsai e42be5a060
tstime/mono: fix Time.Unmarshal (#8480)
Calling both mono.Now() and time.Now() is slow and
leads to unnecessary precision errors.
Instead, directly compute mono.Time relative to baseMono and baseWall.
This is the opposite calculation as mono.Time.WallTime.

Updates tailscale/corp#8427

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
1 year ago
Maisem Ali 075abd8ec1 tstest: do not panic when a panic logs
The panicLogWriter is too strict, and any panics that occur
get wrapped up in quotes. This makes it so that it will allow
panics to continue writing to Stderr without going through
logger.Logf.

Updates #cleanup

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Maisem Ali 12a2221db2 cmd/testwrapper/flakytest: clearly describe why TestFlakeRun fails
Fixes #8474

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Tom DNetto 97ee0bc685 cmd/tailscale: improve error message when signing without a tailnet lock key
Updates #8568
Signed-off-by: Tom DNetto <tom@tailscale.com>
1 year ago
Brad Fitzpatrick b0a984dc26 util/lru: add a package for a typed LRU cache
Updates tailscale/corp#7355

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
License Updater 626f650033 licenses: update android licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
1 year ago
License Updater d4413f723d licenses: update win/apple licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
1 year ago
Brad Fitzpatrick cafd9a2bec syncs: add ShardedMap.Mutate
To let callers do atomic/CAS-like operations.

Updates tailscale/corp#7355

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Andrew Dunham ab310a7f60 derp: use new net/tcpinfo package
Updates #8413

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I8bf8046517195a6d42cabb32d6ec7f1f79cef860
1 year ago
Andrew Dunham d9eca20ee2 net/tcpinfo: add package to allow fetching TCP information
This package contains platform-independent abstractions for fetching
information about an open TCP connection.

Updates #8413

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I236657b1060d7e6a45efc7a2f6aacf474547a2fe
1 year ago
KevinLiang10 243ce6ccc1 util/linuxfw: decoupling IPTables logic from linux router
This change is introducing new netfilterRunner interface and moving iptables manipulation to a lower leveled iptables runner.

For #391

Signed-off-by: KevinLiang10 <kevinliang@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn 9c64e015e5 tailcfg: update location docs
This change updates the documentation for the fields on the location
struct.

Updates tailscale/corp#12146

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
Ross Zurowski 832f1028c7
net/netutil: parse IP forwarding val as int, not bool (#8455)
This commit updates our IP forwarding parsing logic to allow the less
common but still valid value of `2` to be parsed as `true`, which fixes
an error some users encountered.

Fixes #8375

Signed-off-by: Ross Zurowski <ross@rosszurowski.com>
1 year ago
Brad Fitzpatrick a874f1afd8 all: adjust case of "IPv4" and "IPv6"
Updates #docs

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
valscale e26376194d
ipn/ipnlocal: validate ping type (#8458)
Correct a minor cut-n-paste error that resulted in an invalid or
missing ping type being accepted as a disco ping.

Fixes #8457

Signed-off-by: Val <valerie@tailscale.com>
1 year ago
Brad Fitzpatrick 77f56794c9 types/key: add test for NodePublic.Shard
Updates #cleanup

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Tom DNetto 1377618dbc tsnet: expose field to configure Wireguard port
Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates #1748
1 year ago
Maisem Ali 8e840489ed cmd/testwrapper: only retry flaky failed tests
Redo the testwrapper to track and only retry flaky tests instead
of retrying the entire pkg. It also fails early if a non-flaky test fails.

This also makes it so that the go test caches are used.

Fixes #7975

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Anton Tolchanov 2cf6e12790 hostinfo: make lxcfs container check more specific
Instead of treating any lxcfs mount as an indicator that we're running
in a container, check for one of the mounts actually used by LXC
containers.

For reference, here's a list of mounts I am seeing in an LXC container:

```
$ grep lxcfs /proc/mounts
lxcfs /proc/cpuinfo fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/diskstats fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/loadavg fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/meminfo fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/stat fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/swaps fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /proc/uptime fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
lxcfs /sys/devices/system/cpu/online fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0
```

Fixes #8444

Signed-off-by: Anton Tolchanov <anton@tailscale.com>
1 year ago
Maisem Ali c11af12a49 .github: actually run tests in CI
Updates #cleanup

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Brad Fitzpatrick ba41d14320 syncs: add ShardedMap type
Updates tailscale/corp#7354

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Brad Fitzpatrick 1f57088cbd words: ovuliferous was a bit too much, but...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn 3417ddc00c tailcfg: add location field to hostinfo
This change adds Location field to HostInfo.
Location contains the option for a Country, CountryCode, City, CityCode
and a Priority. Neither of these fields are populated by default.

The Priority field is used to determine the priority an exit
node should be given for use, if the field is set. The higher the value
set, the higher priority the node should be given for use.

Updates tailscale/corp#12146

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
phirework 2a9817da39
api.md: add info for key description (#8429)
Updates tailscale/corp#7773

Signed-off-by: Jenny Zhang <jz@tailscale.com>
1 year ago
David Anderson bfe5623a86 tool/gocross: make gocross behave with pre-release Go toolchains
Also switch the wrapper script to use bash not posix shell. We now
depend on bash elsewhere for saner behavior in esoteric areas, so
might as well use it everywhere for consistency.

Fixes #8425

Signed-off-by: David Anderson <danderson@tailscale.com>
1 year ago
David Anderson 4a58b1c293 release/dist/synology: remove 'version' field from ui/config
As far as I can tell from the DSM documentation and known undocumented
fields, there is no 'version' field in this config file that DSM cares
about.

Updates #8232

Signed-off-by: David Anderson <danderson@tailscale.com>
1 year ago
Brad Fitzpatrick 7c1068b7ac util/goroutines: let ScrubbedGoroutineDump get only current stack
ScrubbedGoroutineDump previously only returned the stacks of all
goroutines. I also want to be able to use this for only the current
goroutine's stack. Add a bool param to support both ways.

Updates tailscale/corp#5149

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago