Commit Graph

5785 Commits (f077b672e4a399f4dcafdfe4f15c75d5a580c7cb)
 

Author SHA1 Message Date
Andrew Dunham f077b672e4 net/dns/recursive: add initial implementation of recursive DNS resolver
We've talked in the past about reworking how bootstrap DNS works to
instead do recursive DNS resolution from the root; this would better
support on-prem customers and Headscale users where the DERP servers
don't currently resolve their DNS server. This package is an initial
implementation of recursive resolution for A and AAAA records.

Updates #5853

Change-Id: Ibe974d78709b4b03674b47c4ef61f9a00addf8b4
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
11 months ago
Maisem Ali 2e0aa151c9 ssh/tailssh: add support for remote/reverse port forwarding
This basically allows running services on the SSH client and reaching
them from the SSH server during the session.

Updates #6575

Signed-off-by: Maisem Ali <maisem@tailscale.com>
11 months ago
Andrew Dunham 62130e6b68 util/slicesx: add Partition function
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: If97995ca9ee9fad40f327420dcb1857dd7ea2315
11 months ago
Andrew Dunham 2a9d46c38f wgengine/magicsock: prefer private endpoints to public ones
Switch our best address selection to use a scoring-based approach, where
we boost each address based on whether it's a private IP or IPv6.

For users in cloud environments, this biases endpoint selection towards
using an endpoint that is less likely to cost the user money, and should
be less surprising to users.

This also involves updating the tests to not use private IPv4 addresses;
other than that change, the behaviour should be identical for existing
endpoints.

Updates #8097

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I069e3b399daea28be66b81f7e44fc27b2943d8af
11 months ago
Brad Fitzpatrick eefee6f149 all: use cmpx.Or where it made sense
I left a few out where writing it explicitly was better
for various reasons.

Updates #8296

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
11 months ago
phirework 699996ad6c
go.toolchain.rev: upgrade to Go 1.20.5 (#8304)
Change-Id: I317b6e61d62212efca0e905ea9c626cc24a6912b

Signed-off-by: Jenny Zhang <jz@tailscale.com>
11 months ago
Brad Fitzpatrick 12f8c98823 util/cmpx: add package with cmp-like things from future Go releases
Updates #8296

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
11 months ago
Andrea Gottardo 1c4a047ad0
version: detect tvOS by checking XPC_SERVICE_NAME (#8295)
Another change needed working towards #8282.

Updates https://github.com/tailscale/tailscale/issues/8282

Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
11 months ago
Marwan Sulaiman f8f0b981ac portlist: remove async functionality
This PR removes all async functionality from the portlist package
which may be a breaking change for non-tailscale importers. The only
importer within this codebase (LocalBackend) is already using the synchronous
API so no further action needed.

Fixes #8171

Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
11 months ago
Andrea Gottardo a353ae079b
tool/gocross: handle TVOS_DEPLOYMENT_TARGET (#8292)
This is needed in order to build our network extension on tvOS. First step for #8282

Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
Co-authored-by: Andrea Gottardo <andrea@tailscale.com>
12 months ago
Xe Iaso 43e230d4cd
tsnet: document how to use Dir with multiple servers per process (#8286)
Followup from a conversation on the Gophers slack, also matches the
examples in the tsnet kb.

Closes #8287

Signed-off-by: Xe Iaso <xe@tailscale.com>
12 months ago
Marwan Sulaiman 5dd0b02133 portlist: add a synchronous Poll method
This is a follow up on PR #8172 that adds a synchronous Poll method
which allows for the Poller to be used as a zero value without needing
the constructor. The local backend is also changed to use the new API.
A follow up PR will remove the async functionality from the portlist package.

Updates #8171

Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
12 months ago
Derek Burdick d3c8c3dd00 ssh/tailssh: Max Username Length 256 for linux
Max username length is increased to 256 on linux to match /usr/include/bits/local_lim.h

Fixes #8277

Signed-off-by: Derek Burdick <derek-burdick@users.noreply.github.com>
12 months ago
Denton Gentry 64f16f7f38 net/dnscache: use PreferGo on Windows.
Updates https://github.com/tailscale/tailscale/issues/5161

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
12 months ago
Denton Gentry 6554a0cbec build_dist.sh: use $go consistently.
The invocation at the end unconditionally used
./tool/go, but the structuring on lines 14-17
sets up to use a different toolchain if the
platform requires it.

Fixes https://github.com/tailscale/tailscale/issues/8156

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
12 months ago
License Updater d17312265e licenses: update tailscale{,d} licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
12 months ago
Denton Gentry 4321d1d6e9 scripts/installer.sh: add sle-micro-rancher.
Fixes https://github.com/tailscale/tailscale/issues/5633

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
12 months ago
DJRHails 2492ca2900 words: remove misspelling of trex
Signed-off-by: DJRHails <hello@hails.info>
12 months ago
Dominic Black 570cb018da
ipn/localapi: require only read permission for WatchIPNBus (#7798)
Allow calls to `WatchIPNBus` to be permformed by clients with
Readonly permissions. This brings it in line with the permissions
required for `Status`, which also exposes the similar information.

This allows clients to get realtime updates about the tailnet
in their own applications, without needing to actively poll the
`Status` endpoint.

Fixes https://github.com/tailscale/tailscale/issues/7797

Signed-off-by: Dominic Black <dom@encore.dev>
12 months ago
Heiko Rothe dc1d8826a2
ipn/ipnlocal: [serve/funnel] add forwarded host and proto header (#8224)
This replicates the headers also sent by the golang reverse proxy by
default.

Fixes https://github.com/tailscale/tailscale/issues/7061

Signed-off-by: Heiko Rothe <me@heikorothe.com>
12 months ago
Denton Gentry 67882ad35d scripts/installer.sh: add BlendOS support.
Fixes https://github.com/tailscale/tailscale/issues/8100

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
12 months ago
Andrew Dunham 07eacdfe92 ipn/ipnlocal: renew certificates based on lifetime
Instead of renewing certificates based on whether or not they're expired
at a fixed 14-day period in the future, renew based on whether or not
we're more than 2/3 of the way through the certificate's lifetime. This
properly handles shorter-lived certificates without issue.

Updates #8204

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I5e82a9cadc427c010d04ce58c7f932e80dd571ea
12 months ago
License Updater d06fac0ede licenses: update win/apple licenses
Signed-off-by: License Updater <noreply+license-updater@tailscale.com>
12 months ago
Andrew Dunham 9d09c821f7 ipn/ipnlocal: add more logging during profile migration
Updates tailscale/corp#11883

Change-Id: I3a3ca8f25bfefca139115b25ec4161c069da7e4a
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
12 months ago
Aaron Klotz 2aa8299c37 cmd/tailscaled, util/winutil: log our registry keys during tailscaled startup
In order to improve our ability to understand the state of policies and
registry settings when troubleshooting, we enumerate all values in all subkeys.
x/sys/windows does not already offer this, so we need to call RegEnumValue
directly.

For now we're just logging this during startup, however in a future PR I plan to
also trigger this code during a bugreport. I also want to log more than just
registry.

Fixes #8141

Signed-off-by: Aaron Klotz <aaron@tailscale.com>
12 months ago
Flakes Updater 88ee857bc8 go.mod.sri: update SRI hash for go.mod changes
Signed-off-by: Flakes Updater <noreply+flakes-updater@tailscale.com>
12 months ago
Vince Prignano 1a691ec5b2 cmd/k8s-operator: update controller-runtime to v0.15
Fixes #8170

Signed-off-by: Vince Prignano <vince@prigna.com>
12 months ago
Anton Tolchanov 6a156f6243 client/tailscale: support deauthorizing a device
This adds a new `SetAuthorized` method that allows setting device
authorization to true or false. I chose the method name to be consistent
with SetTags.

Updates https://github.com/tailscale/corp/issues/10160

Signed-off-by: Anton Tolchanov <anton@tailscale.com>
12 months ago
dependabot[bot] 525b9c806f .github: bump peter-evans/create-pull-request from 5.0.0 to 5.0.1
Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 5.0.0 to 5.0.1.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](5b4a9f6a9e...284f54f989)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
12 months ago
David Anderson fc5b137d25 release/dist/synology: build hi3535 as armv5, not armv7
This platform is technically an armv7, but has no hardware floating
point unit. armv5 is the only target Go understands to lack floating
point, so use that.

Updates #6860

Signed-off-by: David Anderson <danderson@tailscale.com>
12 months ago
David Anderson 32e0ba5e68 release/dist/synology: build synology packages with cmd/dist
Updates #8217

Signed-off-by: David Anderson <danderson@tailscale.com>
12 months ago
Denton Gentry 399a80785e wgengine/netstack: use ping6 on BSD platforms
Various BSD-derived operating systems including macOS and FreeBSD
require that ping6 be used for IPv6 destinations. The "ping" command
does not understand an IPv6 destination.

FreeBSD 13.x and later do handle IPv6 in the regular ping command,
but also retain a ping6 command. We use ping6 on all versions of
FreeBSD.

Fixes https://github.com/tailscale/tailscale/issues/8225

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
12 months ago
David Anderson c0b4a54146 release/dist/cli: correctly handle absolute build outputs in manifest
Some builders return absolute paths to build products already. When that
happens, the manifest writing logic shouldn't tack on another absolute
prefix.

Signed-off-by: David Anderson <danderson@tailscale.com>
12 months ago
Brad Fitzpatrick c4fe9c536d go.toolchain.rev: bump, again
For https://go-review.googlesource.com/c/go/+/498398

Updates tailscale/go#63
Updates tailscale/go#64

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
12 months ago
valscale 370b2c37e0
tka: fix go vet complaint on copy of lock value in tailchonk_test.go (#8208)
go vet complains when we copy a lock value. Create clone function that
copies everything but the lock value.

Fixes #8207

Signed-off-by: Val <valerie@tailscale.com>
12 months ago
Brad Fitzpatrick cb94ddb7b8 go.toolchain.rev: bump
Updates tailscale/go#63
Updates tailscale/go#64

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
12 months ago
Andrea Gottardo 66f97f4bea
tka: provide authority StateID in NetworkLockStatus response (#8200)
Fixes #8201.

Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
Co-authored-by: Andrea Gottardo <andrea@tailscale.com>
12 months ago
Marwan Sulaiman e32e5c0d0c portlist: add Poller.IncludeLocalhost option
This PR parameterizes receiving loopback updates from the portlist package.
Callers can now include services bound to localhost if they want.
Note that this option is off by default still.

Fixes #8171

Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
12 months ago
Will Norris 3d180a16c3 VERSION.txt: this is v1.43.0
Signed-off-by: Will Norris <will@tailscale.com>
12 months ago
Charlotte Brandhorst-Satzkorn 4e86857313 ssh/tailssh: add ssh session recording failed event type
This change introduces a SSHSessionRecordingFailed event type
that is used when a session recording fails to start or fails during a
session, and the on failure indicates that it should fail open.

Updates tailscale/corp#9967

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
salman aljammaz 745ee97973
api.md: update device authorized API docs to allow for deauth (#8162)
The authorize device API (/api/v2/device/{deviceID}/authorized)
will soon allow device deauthorisation.

Fixes corp#10160.

Signed-off-by: salman <salman@tailscale.com>
1 year ago
Brad Fitzpatrick a4fd4fd845 ssh/tailssh: fix regression after LDAP support
58ab66ec51 added LDAP support
for #4945 by shelling out to getdent.

It was supposed to fall back to the old method when getdent wasn't
found, but some variable name confusion (uid vs username) meant the
old path wasn't calling the right lookup function (user.LookupId
instead of user.Lookup).

Which meant that changed probably also broke FreeBSD and macOS SSH
support in addition to the reported OpenWRT regression.

The gokrazy support didn't look right either.

Fixes #8180

Change-Id: I273bbe96fe98b2517fbf0335fd476b483c051554
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
James Tucker e3cb982139 words: shell-ebrating crustacean chaos
Hey team! I've been diving deep into the code ocean for the past few
hours, tackling those sneaky race conditions that were threatening our
database. It was quite the crabby situation, but fear not! It's friday
and I've emerged and I'm ready to shell-ebrate with some punny word
additions. 🎉

This commit introduces a shell-shocking array of crustaceans to our word
list. From the lively lobsters to the clever prawns.

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
valscale 5ae786988c
derp: remove default logging of disconnecting clients (#8163)
~97% of the log messages derper outputs are related to the normal
non-error state of a client disconnecting in some manner. Add a
verbose logging feature that only logs these messages when enabled.

Fixes #8024

Signed-off-by: Val <valerie@tailscale.com>
1 year ago
Maisem Ali 0ca8bf1e26 ssh/tailssh: close tty on session close
We were only closing on side of the pty/tty pair.
Close the other side too.

Thanks to @fritterhoff for reporting and debugging the issue!

Fixes #8119

Signed-off-by: Maisem Ali <maisem@tailscale.com>
1 year ago
Gabriel Martinez 03e848e3b5 cmd/k8s-operator: add support for priorityClassName
Updates #8155

Signed-off-by: Gabriel Martinez <gabrielmartinez@sisti.pt>
1 year ago
Derek Kaser 7c88eeba86
cmd/tailscale: allow Tailscale to work with Unraid web interface (#8062)
Updates tailscale/tailscale#8026

Signed-off-by: Derek Kaser <derek.kaser@gmail.com>
1 year ago
Sonia Appasamy f0ee03dfaf cmd/tailscale/cli: [serve] add reset flag
Usage: `tailscale serve reset`

Fixes #8139

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
1 year ago
Brad Fitzpatrick 4664318be2 client/tailscale: revert CreateKey API change, add Client.CreateKeyWithExpiry
The client/tailscale is a stable-ish API we try not to break. Revert
the Client.CreateKey method as it was and add a new
CreateKeyWithExpiry method to do the new thing. And document the
expiry field and enforce that the time.Duration can't be between in
range greater than 0 and less than a second.

Updates #7143
Updates #8124 (reverts it, effectively)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
1 year ago
shayne 678bb92bb8
cmd/tailscale/cli: [up] fix CreateKey missing argument (#8124)
Signed-off-by: Shayne Sweeney <shayne@tailscale.com>
1 year ago