Commit Graph

9959 Commits (alexc/tailscale-lock-status-json)
 

Author SHA1 Message Date
Alex Chan 336df56f85 cmd/tailscale/cli: remove Latin abbreviations from CLI help text
Our style guide recommends avoiding Latin abbreviations in technical
documentation, which includes the CLI help text. This is causing linter
issues for the docs site, because this help text is copied into the docs.
See http://go/style-guide/kb/language-and-grammar/abbreviations#latin-abbreviations

Updates #cleanup

Change-Id: I980c28d996466f0503aaaa65127685f4af608039
Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
Alex Chan aeda3e8183 ipn/ipnlocal: reduce profileManager boilerplate in network-lock tests
Updates tailscale/corp#33537

Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
Raj Singh 62d64c05e1
cmd/k8s-operator: fix type comparison in apiserver proxy template (#17981)
ArgoCD sends boolean values but the template expects strings, causing
"incompatible types for comparison" errors. Wrap values with toString
so both work.

Fixes #17158

Signed-off-by: Raj Singh <raj@tailscale.com>
2 weeks ago
Alex Chan e1dd9222d4 ipn/ipnlocal, tka: compact TKA state after every sync
Previously a TKA compaction would only run when a node starts, which means a long-running node could use unbounded storage as it accumulates ever-increasing amounts of TKA state. This patch changes TKA so it runs a compaction after every sync.

Updates https://github.com/tailscale/corp/issues/33537

Change-Id: I91df887ea0c5a5b00cb6caced85aeffa2a4b24ee
Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
David Bond 38ccdbe35c
cmd/k8s-operator: default to stable image (#17848)
This commit modifies the helm/static manifest configuration for the
k8s-operator to prefer the stable image tag. This avoids making those
using static manifests seeing unstable behaviour by default if they
do not manually make the change.

This is managed for us when using helm but not when generating the
static manifests.

Updates https://github.com/tailscale/tailscale/issues/10655

Signed-off-by: David Bond <davidsbond93@gmail.com>
2 weeks ago
Brad Fitzpatrick 408336a089 feature/featuretags: add CacheNetMap feature tag for upcoming work
(trying to get in smaller obvious chunks ahead of later PRs to make
them smaller)

Updates #17925

Change-Id: I184002001055790484e4792af8ffe2a9a2465b2e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick 5b0c57f497 tailcfg: add some omitzero, adjust some omitempty to omitzero
Updates tailscale/corp#25406

Change-Id: I7832dbe3dce3774bcc831e3111feb75bcc9e021d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Joe Tsai 3b865d7c33
cmd/netlogfmt: support resolving IP addresses to synonymous labels (#17955)
We now embed node information into network flow logs.
By default, netlogfmt still prints out using Tailscale IP addresses.
Support a "--resolve-addrs=TYPE" flag that can be used to specify
resolving IP addresses as node IDs, hostnames, users, or tags.

Updates tailscale/corp#33352

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2 weeks ago
James Tucker c09c95ef67 types/key,wgengine/magicsock,control/controlclient,ipn: add debug disco key rotation
Adds the ability to rotate discovery keys on running clients, needed for
testing upcoming disco key distribution changes.

Introduces key.DiscoKey, an atomic container for a disco private key,
public key, and the public key's ShortString, replacing the prior
separate atomic fields.

magicsock.Conn has a new RotateDiscoKey method, and access to this is
provided via localapi and a CLI debug command.

Note that this implementation is primarily for testing as it stands, and
regular use should likely introduce an additional mechanism that allows
the old key to be used for some time, to provide a seamless key rotation
rather than one that invalidates all sessions.

Updates tailscale/corp#34037

Signed-off-by: James Tucker <james@tailscale.com>
2 weeks ago
Fran Bull da508c504d appc: add ippool type
As part of the conn25 work we will want to be able to keep track of a
pool of IP Addresses and know which have been used and which have not.

Fixes tailscale/corp#34247

Signed-off-by: Fran Bull <fran@tailscale.com>
2 weeks ago
Alex Chan d0daa5a398 tka: marshal AUMHash totext even if Tailnet Lock is omitted
We use `tka.AUMHash` in `netmap.NetworkMap`, and we serialise it as JSON
in the `/debug/netmap` C2N endpoint. If the binary omits Tailnet Lock support,
the debug endpoint returns an error because it's unable to marshal the
AUMHash.

This patch adds a sentinel value so this marshalling works, and we can
use the debug endpoint.

Updates https://github.com/tailscale/tailscale/issues/17115

Signed-off-by: Alex Chan <alexc@tailscale.com>

Change-Id: I51ec1491a74e9b9f49d1766abd89681049e09ce4
2 weeks ago
Anton Tolchanov 04a9d25a54 tka: mark young AUMs as active even if the chain is long
Existing compaction logic seems to have had an assumption that
markActiveChain would cover a longer part of the chain than
markYoungAUMs. This prevented long, but fresh, chains, from being
compacted correctly.

Updates tailscale/corp#33537

Signed-off-by: Anton Tolchanov <anton@tailscale.com>
2 weeks ago
Brad Fitzpatrick bd29b189fe types/netmap,*: remove some redundant fields from NetMap
Updates #12639

Change-Id: Ia50b15529bd1c002cdd2c937cdfbe69c06fa2dc8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick 2a6cbb70d9 .github/workflows: make go_generate check detect new files
Updates #17957

Change-Id: I904fd5b544ac3090b58c678c4726e7ace41a52dd
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick 4e2f2d1088 feature/buildfeatures: re-run go generate
6a73c0bdf5 added a feature tag but didn't re-run go generate on ./feature/buildfeatures.

Updates #9192

Change-Id: I7819450453e6b34c60cad29d2273e3e118291643
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Alex Chan af7c26aa05 cmd/vet/jsontags: fix a typo in an error message
Updates #17945

Change-Id: I8987271420feb190f5e4d85caff305c8d4e84aae
Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
Alex Chan 85373ef822 tka: move RemoveAll() to CompactableChonk
I added a RemoveAll() method on tka.Chonk in #17946, but it's only used
in the node to purge local AUMs. We don't need it in the SQLite storage,
which currently implements tka.Chonk, so move it to CompactableChonk
instead.

Also add some automated tests, as a safety net.

Updates tailscale/corp#33599

Change-Id: I54de9ccf1d6a3d29b36a94eccb0ebd235acd4ebc
Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
Alex Chan c2e474e729 all: rename variables with lowercase-l/uppercase-I
See http://go/no-ell

Signed-off-by: Alex Chan <alexc@tailscale.com>

Updates #cleanup

Change-Id: I8c976b51ce7a60f06315048b1920516129cc1d5d
2 weeks ago
James 'zofrex' Sanderson 9048ea25db
ipn/localapi: log calls to localapi (#17880)
Updates tailscale/corp#34238

Signed-off-by: James Sanderson <jsanderson@tailscale.com>
2 weeks ago
James 'zofrex' Sanderson a2e9dfacde
cmd/tailscale/cli: warn if a simple up would change prefs (#17877)
Updates tailscale/corp#21570

Signed-off-by: James Sanderson <jsanderson@tailscale.com>
2 weeks ago
Joe Tsai 4860c460f5
wgengine/netlog: strip dot suffix from node name (#17954)
The REST API does not return a node name
with a trailing dot, while the internal node name
reported in the netmap does have one.

In order to be consistent with the API,
strip the dot when recording node information.

Updates tailscale/corp#33352

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2 weeks ago
James Tucker 41662f5128 ssh/tailssh: fix incubator tests on macOS arm64
Perform a path check first before attempting exec of `true`.

Try /usr/bin/true first, as that is now and increasingly so, the more
common and more portable path.

Fixes tests on macOS arm64 where exec was returning a different kind of
path error than previously checked.

Updates #16569

Signed-off-by: James Tucker <james@tailscale.com>
2 weeks ago
Andrew Lytvynov 26f9b50247
feature/tpm: disable dictionary attack protection on sealing key (#17952)
DA protection is not super helpful because we don't set an authorization
password on the key. But if authorization fails for other reasons (like
TPM being reset), we will eventually cause DA lockout with tailscaled
trying to load the key. DA lockout then leads to (1) issues for other
processes using the TPM and (2) the underlying authorization error being
masked in logs.

Updates #17654

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2 weeks ago
Brad Fitzpatrick f1cddc6ecf ipn{,/local},cmd/tailscale: add "sync" flag and pref to disable control map poll
For manual (human) testing, this lets the user disable control plane
map polls with "tailscale set --sync=false" (which survives restarts)
and "tailscale set --sync" to restore.

A high severity health warning is shown while this is active.

Updates #12639
Updates #17945

Change-Id: I83668fa5de3b5e5e25444df0815ec2a859153a6d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick 165a24744e tka: fix typo in comment
Let's fix all the typos, which lets the code be more readable, lest we
confuse our readers.

Updates #cleanup

Change-Id: I4954601b0592b1fda40269009647bb517a4457be
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Alex Chan 1723cb83ed ipn/ipnlocal: use an in-memory TKA store if FS is unavailable
This requires making the internals of LocalBackend a bit more generic,
and implementing the `tka.CompactableChonk` interface for `tka.Mem`.

Signed-off-by: Alex Chan <alexc@tailscale.com>

Updates https://github.com/tailscale/corp/issues/33599
2 weeks ago
Andrew Lytvynov d01081683c
go.mod: bump golang.org/x/crypto (#17907)
Pick up a fix for https://pkg.go.dev/vuln/GO-2025-4116 (even though
we're not affected).

Updates #cleanup

Change-Id: I9f2571b17c1f14db58ece8a5a34785805217d9dd

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2 weeks ago
Alex Chan 200383dce5 various: add more missing apostrophes in comments
Updates #cleanup

Change-Id: I79a0fda9783064a226ee9bcee2c1148212f6df7b
Signed-off-by: Alex Chan <alexc@tailscale.com>
2 weeks ago
Brad Fitzpatrick 1e95bfa184 ipn: fix typo in comment
Updates #cleanup

Change-Id: Iec66518abd656c64943a58eb6d92f342e627a613
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick a5b2f18567 control/controlclient: remove some public API, move to Options & test-only
Includes adding StartPaused, which will be used in a future change to
enable netmap caching testing.

Updates #12639

Change-Id: Iec39915d33b8d75e9b8315b281b1af2f5d13a44a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Alex Chan 139c395d7d cmd/tailscale/cli: stabilise the output of `tailscale lock log --json`
This patch changes the behaviour of `tailscale lock log --json` to make
it more useful for users. It also introduces versioning of our JSON output.

## Changes to `tailscale lock log --json`

Previously this command would print the hash and base64-encoded bytes of
each AUM, and users would need their own CBOR decoder to interpret it in
a useful way:

```json
[
  {
    "Hash": [
      80,
      136,
      151,
      …
    ],
    "Change": "checkpoint",
    "Raw": "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"
  }
]
```

Now we print the AUM in an expanded form that can be easily read by scripts,
although we include the raw bytes for verification and auditing.

```json
{
  "SchemaVersion": "1",
  "Messages": [
    {
      "Hash": "KCEJPRKNSXJG2TPH3EHQRLJNLIIK2DV53FUNPADWA7BZJWBDRXZQ",
      "AUM": {
        "MessageKind": "checkpoint",
        "PrevAUMHash": null,
        "Key": null,
        "KeyID": null,
        "State": {
          …
        },
        "Votes": null,
        "Meta": null,
        "Signatures": [
          {
            "KeyID": "tlpub:e44874d1ea48ecf3d6dac8ca09cfe70dc958ad83b656393432016c3ed229c8d6",
            "Signature": "8yAKKHPpuOWsuTwfzgeAAPRXZIuCiavS5fjxeiCR2JTlYaU23NxNChezg7tVlEXdH+z151u9na/PQknxsSBwBQ=="
          }
        ]
      },
      "Raw": "pAEFAvYFpQH2AopYIAkPN-8V3cJpkoC5ZY2-RI2Bcg2q5G7tRAQQd67W3YpnWCDPOo4KGeQBd8hdGsjoEQpSXyiPdlm-NXAlJ5dS1qEbFlggylNJDQM5ZQ2ULNsXxg2ZBFkPl_D93I1M56_rowU-UIlYIPZ_SxT9EA2Idy9kaCbsFzjX_s3Ms7584wWGbWd_f_QAWCBHYZzYiAPpQ-NXN-1Wn2fopQYk4yl7kNQcMXUKNAdt1lggcfjcuVACOH0J9pRNvYZQFOkbiBmLOW1hPKJsbC1D1GdYIKrJ38XMgpVMuTuBxM4YwoLmrK_RgXQw1uVEL3cywl3QWCA0FilVVv8uys8BNhS62cfNvCew1Pw5wIgSe3Prv8d8pFggQrwIt6ldYtyFPQcC5V18qrCnt7VpThACaz5RYzpx7RNYIKskOA7UoNiVtMkOrV2QoXv6EvDpbO26a01lVeh8UCeEA4KjAQECAQNYIORIdNHqSOzz1trIygnP5w3JWK2DtlY5NDIBbD7SKcjWowEBAgEDWCD27LpxiZNiA19k0QZhOWmJRvBdK2mz-dHu7rf0iGTPFwQb69Gt42fKNn0FGwRUiav_k6dDF4GiAVgg5Eh00epI7PPW2sjKCc_nDclYrYO2Vjk0MgFsPtIpyNYCWEDzIAooc-m45ay5PB_OB4AA9Fdki4KJq9Ll-PF6IJHYlOVhpTbc3E0KF7ODu1WURd0f7PXnW72dr89CSfGxIHAF"
    }
  ]
}
```

This output was previously marked as unstable, and it wasn't very useful,
so changing it should be fine.

## Versioning our JSON output

This patch introduces a way to version our JSON output on the CLI, so we
can make backwards-incompatible changes in future without breaking existing
scripts or integrations.

You can run this command in two ways:

```
tailscale lock log --json
tailscale lock log --json=1
```

Passing an explicit version number allows you to pick a specific JSON schema.
If we ever want to change the schema, we increment the version number and
users must opt-in to the new output.

A bare `--json` flag will always return schema version 1, for compatibility
with existing scripts.

Updates https://github.com/tailscale/tailscale/issues/17613
Updates https://github.com/tailscale/corp/issues/23258

Signed-off-by: Alex Chan <alexc@tailscale.com>

Change-Id: I897f78521cc1a81651f5476228c0882d7b723606
2 weeks ago
Brad Fitzpatrick 99b06eac49 syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging
Updates #17852

Change-Id: I477340fb8e40686870e981ade11cd61597c34a20
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Andrew Dunham 3a41c0c585 ipn/ipnlocal: add PROXY protocol support to Funnel/Serve
This adds the --proxy-protocol flag to 'tailscale serve' and
'tailscale funnel', which tells the Tailscale client to prepend a PROXY
protocol[1] header when making connections to the proxied-to backend.

I've verified that this works with our existing funnel servers without
additional work, since they pass along source address information via
PeerAPI already.

Updates #7747

[1]: https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt

Change-Id: I647c24d319375c1b33e995555a541b7615d2d203
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
2 weeks ago
Brad Fitzpatrick 653d0738f9 types/netmap: remove PrivateKey from NetworkMap
It's an unnecessary nuisance having it. We go out of our way to redact
it in so many places when we don't even need it there anyway.

Updates #12639

Change-Id: I5fc72e19e9cf36caeb42cf80ba430873f67167c3
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 weeks ago
Brad Fitzpatrick 98aadbaf54 util/cache: remove unused code
Updates #cleanup

Change-Id: I9be7029c5d2a7d6297125d0147e93205a7c68989
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 weeks ago
Brad Fitzpatrick 4e01e8a66e wgengine/netlog: fix send to closed channel in test
Fixes #17922

Change-Id: I2cd600b0ecda389079f2004985ac9a25ffbbfdd1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 weeks ago
Avery Palmer 8aa46a3956 util/clientmetric: fix regression causing Metric.v to be uninitialised
m.v was uninitialised when Tailscale built with ts_omit_logtail
Fixes #17918

Signed-off-by: Avery Palmer <quagsirus@catpowered.net>
3 weeks ago
Xinyu Kuo 8444659ed8 cmd/tailscale/cli: fix panic in netcheck with mismatched DERP region IDs
Fixes #17564

Signed-off-by: Xinyu Kuo <gxylong@126.com>
3 weeks ago
Jordan Whited e1f0ad7a05
net/udprelay: implement Server.SetStaticAddrPorts (#17909)
Only used in tests for now.

Updates tailscale/corp#31489

Signed-off-by: Jordan Whited <jordan@tailscale.com>
3 weeks ago
James Tucker a96ef432cf control/controlclient,ipn/ipnlocal: replace State enum with boolean flags
Remove the State enum (StateNew, StateNotAuthenticated, etc.) from
controlclient and replace it with two explicit boolean fields:
- LoginFinished: indicates successful authentication
- Synced: indicates we've received at least one netmap

This makes the state more composable and easier to reason about, as
multiple conditions can be true independently rather than being
encoded in a single enum value.

The State enum was originally intended as the state machine for the
whole client, but that abstraction moved to ipn.Backend long ago.
This change continues moving away from the legacy state machine by
representing state as a combination of independent facts.

Also adds test helpers in ipnlocal that check independent, observable
facts (hasValidNetMap, needsLogin, etc.) rather than relying on
derived state enums, making tests more robust.

Updates #12639

Signed-off-by: James Tucker <james@tailscale.com>
3 weeks ago
Andrew Lytvynov c5919b4ed1
feature/tpm: check IsZero in clone instead of just nil (#17884)
The key.NewEmptyHardwareAttestationKey hook returns a non-nil empty
attestationKey, which means that the nil check in Clone doesn't trigger
and proceeds to try and clone an empty key. Check IsZero instead to
reduce log spam from Clone.

As a drive-by, make tpmAvailable check a sync.Once because the result
won't change.

Updates #17882

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
3 weeks ago
Andrew Lytvynov 888a5d4812
ipn/localapi: use constant-time comparison for RequiredPassword (#17906)
Updates #cleanup

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
3 weeks ago
Alex Chan 9134440008 various: adds missing apostrophes to comments
Updates #cleanup

Change-Id: I7bf29cc153c3c04e087f9bdb146c3437bed0129a
Signed-off-by: Alex Chan <alexc@tailscale.com>
3 weeks ago
Simon Law bd36817e84
scripts/installer.sh: compare major versions numerically (#17904)
Most /etc/os-release files set the VERSION_ID to a `MAJOR.MINOR`
string, but we were trying to compare this numerically against a major
version number. I can only assume that Linux Mint used switched from a
plain integer, since shells only do integer comparisons.

This patch extracts a VERSION_MAJOR from the VERSION_ID using
parameter expansion and unifies all the other ad-hoc comparisons to
use it.

Fixes #15841

Signed-off-by: Simon Law <sfllaw@tailscale.com>
Co-authored-by: Xavier <xhienne@users.noreply.github.com>
3 weeks ago
M. J. Fromberger ab4b990d51
net/netmon: do not abandon a subscriber when exiting early (#17899)
LinkChangeLogLimiter keeps a subscription to track rate limits for log
messages.  But when its context ended, it would exit the subscription loop,
leaving the subscriber still alive. Ensure the subscriber gets cleaned up
when the context ends, so we don't stall event processing.

Updates tailscale/corp#34311

Change-Id: I82749e482e9a00dfc47f04afbc69dd0237537cb2
Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>
3 weeks ago
Brad Fitzpatrick ce10f7c14c wgengine/wgcfg/nmcfg: reduce wireguard reconfig log spam
On the corp tailnet (using Mullvad exit nodes + bunch of expired
devices + subnet routers), these were generating big ~35 KB blobs of
logging regularly.

This logging shouldn't even exist at this level, and should be rate
limited at a higher level, but for now as a bandaid, make it less
spammy.

Updates #cleanup

Change-Id: I0b5e9e6e859f13df5f982cd71cd5af85b73f0c0a
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 weeks ago
Andrew Dunham 208a32af5b logpolicy: fix nil pointer dereference with invalid TS_LOG_TARGET
When TS_LOG_TARGET is set to an invalid URL, url.Parse returns an error
and nil pointer, which caused a panic when accessing u.Host.

Now we check the error from url.Parse and log a helpful message while
falling back to the default log host.

Fixes #17792

Signed-off-by: Andrew Dunham <andrew@tailscale.com>
3 weeks ago
Brad Fitzpatrick 052602752f control/controlclient: make Observer optional
As a baby step towards eventbus-ifying controlclient, make the
Observer optional.

This also means callers that don't care (like this network lock test,
and some tests in other repos) can omit it, rather than passing in a
no-op one.

Updates #12639

Change-Id: Ibd776b45b4425c08db19405bc3172b238e87da4e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 weeks ago
Jordan Whited 0285e1d5fb
feature/relayserver: fix Shutdown() deadlock (#17898)
Updates #17894

Signed-off-by: Jordan Whited <jordan@tailscale.com>
3 weeks ago
James 'zofrex' Sanderson 124301fbb6
ipn/ipnlocal: log prefs changes and reason in Start (#17876)
Updates tailscale/corp#34238

Signed-off-by: James Sanderson <jsanderson@tailscale.com>
3 weeks ago