Add a new vet analyzer that checks t.Run subtest names don't contain
characters requiring quoting when re-running via "go test -run". This
enforces the style guide rule: don't use spaces or punctuation in
subtest names.
The analyzer flags:
- Direct t.Run calls with string literal names containing spaces,
regex metacharacters, quotes, or other problematic characters
- Table-driven t.Run(tt.name, ...) calls where tt ranges over a
slice/map literal with bad name field values
Also fix all 978 existing violations across 81 test files, replacing
spaces with hyphens and shortening long sentence-like names to concise
hyphenated forms.
Updates #19242
Change-Id: Ib0ad96a111bd8e764582d1d4902fe2599454ab65
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Add a new tailcfg.NodeCapability (NodeAttrCacheNetworkMaps) to control whether
a node with support for caching network maps will attempt to do so. Update the
capability version to reflect this change (mainly as a safety measure, as the
control plane does not currently need to know about it).
Use the presence (or absence) of the node attribute to decide whether to create
and update a netmap cache for each profile. If caching is disabled, discard the
cached data; this allows us to use the presence of a cached netmap as an
indicator it should be used (unless explicitly overridden). Add a test that
verifies the attribute is respected. Reverse the sense of the environment knob
to be true by default, with an override to disable caching at the client
regardless what the node attribute says.
Move the creation/update of the netmap cache (when enabled) until after
successfully applying the network map, to reduce the possibility that we will
cache (and thus reuse after a restart) a network map that fails to correctly
configure the client.
Updates #12639
Change-Id: I1df4dd791fdb485c6472a9f741037db6ed20c47e
Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>
After switching from cellular to wifi without ipv6, ForeachInterface still sees rmnet prefixes, so HaveV6 stays true, and magicsock keeps attempting ipv6 connections that either route through cellular or time out for users on wifi without ipv6
This:
-Adds SetAndroidBindToNetworkFunc, a callback to bind the socket to the selected Android Network object
Updates tailscale/tailscale#6152
Signed-off-by: kari-ts <kari@tailscale.com>
This change reintroduces UserProfile.Groups, a slice that contains
the ACL-defined and synced groups that a user is a member of.
The slice will only be non-nil for clients with the node attribute
see-groups, and will only contain groups that the client is allowed
to see as per the app payload of the see-groups node attribute.
For example:
```
"nodeAttrs": [
{
"target": ["tag:dev"],
"app": {
"tailscale.com/see-groups": [{"groups": ["group:dev"]}]
}
},
[...]
]
```
UserProfile.Groups will also be gated by a feature flag for the time
being.
Updates tailscale/corp#31529
Signed-off-by: Gesa Stupperich <gesa@tailscale.com>
I omitted a lot of the min/max modernizers because they didn't
result in more clear code.
Some of it's older "for x := range 123".
Also: errors.AsType, any, fmt.Appendf, etc.
Updates #18682
Change-Id: I83a451577f33877f962766a5b65ce86f7696471c
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This adds a new ControlKnob to make MagicDNS IPv6 registration
(telling systemd/etc) opt-out rather than opt-in.
Updates #15404
Change-Id: If008e1cb046b792c6aff7bb1d7c58638f7d650b1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
In the absence of a better mechanism, writing unqualified hostnames to the hosts file may be required
for MagicDNS to work on some Windows environments, such as domain-joined machines. It can also
improve MagicDNS performance on non-domain joined devices when we are not the device's primary
DNS resolver.
At the same time, updating the hosts file can be slow and expensive, especially when it already contains
many entries, as was previously reported in #14327. It may also have negative side effects, such as interfering
with the system's DNS resolution policies.
Additionally, to fix#18712, we had to extend hosts file usage to domain-joined machines when we are not
the primary DNS resolver. For the reasons above, this change may introduce risk.
To allow customers to disable hosts file updates remotely without disabling MagicDNS entirely, whether on
domain-joined machines or not, this PR introduces the `disable-hosts-file-updates` node attribute.
Updates #18712
Updates #14327
Signed-off-by: Nick Khyl <nickk@tailscale.com>
This commit adds a bool named PeerRelay to Hostinfo, to identify the host's status of acting as a peer relay.
Considering the RelayServerPort number can be 0, I just made this a bool in stead of a port number. If the port
info is needed in future this would also help indicating if the port was set to 0 (meaning any port in peer relay
context).
Updates tailscale/corp#35862
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
This adds a new node capability 'dns-subdomain-resolve' that signals
that all of hosts' subdomains should resolve to the same IP address.
It allows wildcard matching on any node marked with this capability.
This change also includes an util/dnsname utility function that lets
us access the parent of a full qualified domain name. MagicDNS takes
this function and recursively searchs for a matching real node name.
One important thing to observe is that, in this context, a subdomain
can have multiple sub labels. This means that for a given node named
machine, both my.machine and be.my.machine will be a positive match.
Updates #1196
Signed-off-by: Fernando Serboncini <fserb@tailscale.com>
This file was never truly necessary and has never actually been used in
the history of Tailscale's open source releases.
A Brief History of AUTHORS files
---
The AUTHORS file was a pattern developed at Google, originally for
Chromium, then adopted by Go and a bunch of other projects. The problem
was that Chromium originally had a copyright line only recognizing
Google as the copyright holder. Because Google (and most open source
projects) do not require copyright assignemnt for contributions, each
contributor maintains their copyright. Some large corporate contributors
then tried to add their own name to the copyright line in the LICENSE
file or in file headers. This quickly becomes unwieldy, and puts a
tremendous burden on anyone building on top of Chromium, since the
license requires that they keep all copyright lines intact.
The compromise was to create an AUTHORS file that would list all of the
copyright holders. The LICENSE file and source file headers would then
include that list by reference, listing the copyright holder as "The
Chromium Authors".
This also become cumbersome to simply keep the file up to date with a
high rate of new contributors. Plus it's not always obvious who the
copyright holder is. Sometimes it is the individual making the
contribution, but many times it may be their employer. There is no way
for the proejct maintainer to know.
Eventually, Google changed their policy to no longer recommend trying to
keep the AUTHORS file up to date proactively, and instead to only add to
it when requested: https://opensource.google/docs/releasing/authors.
They are also clear that:
> Adding contributors to the AUTHORS file is entirely within the
> project's discretion and has no implications for copyright ownership.
It was primarily added to appease a small number of large contributors
that insisted that they be recognized as copyright holders (which was
entirely their right to do). But it's not truly necessary, and not even
the most accurate way of identifying contributors and/or copyright
holders.
In practice, we've never added anyone to our AUTHORS file. It only lists
Tailscale, so it's not really serving any purpose. It also causes
confusion because Tailscalars put the "Tailscale Inc & AUTHORS" header
in other open source repos which don't actually have an AUTHORS file, so
it's ambiguous what that means.
Instead, we just acknowledge that the contributors to Tailscale (whoever
they are) are copyright holders for their individual contributions. We
also have the benefit of using the DCO (developercertificate.org) which
provides some additional certification of their right to make the
contribution.
The source file changes were purely mechanical with:
git ls-files | xargs sed -i -e 's/\(Tailscale Inc &\) AUTHORS/\1 contributors/g'
Updates #cleanup
Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
And fix up the TestAutoUpdateDefaults integration tests as they
weren't testing reality: the DefaultAutoUpdate is supposed to only be
relevant on the first MapResponse in the stream, but the tests weren't
testing that. They were instead injecting a 2nd+ MapResponse.
This changes the test control server to add a hook to modify the first
map response, and then makes the test control when the node goes up
and down to make new map responses.
Also, the test now runs on macOS where the auto-update feature being
disabled would've previously t.Skipped the whole test.
Updates #11502
Change-Id: If2319bd1f71e108b57d79fe500b2acedbc76e1a6
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
updates tailscale/corp#31571
It appears that on the latest macOS, iOS and tVOS versions, the work
that netns is doing to bind outgoing connections to the default interface (and all
of the trimmings and workarounds in netmon et al that make that work) are
not needed. The kernel is extension-aware and doing nothing, is the right
thing. This is, however, not the case for tailscaled (which is not a
special process).
To allow us to test this assertion (and where it might break things), we add a
new node cap that turns this behaviour off only for network-extension equipped clients,
making it possible to turn this off tailnet-wide, without breaking any tailscaled
macos nodes.
Signed-off-by: Jonathan Nobels <jonathan@tailscale.com>
It was disabled in May 2024 in #12205 (9eb72bb51).
This removes the unused symbols.
Updates #188
Updates tailscale/corp#19106
Updates tailscale/corp#19116
Change-Id: I5208b7b750b18226ed703532ed58c4ea17195a8e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Check that the TPM we have opened is advertised as a 2.0 family device
before using it for state sealing / hardware attestation.
Updates #17622
Signed-off-by: Patrick O'Doherty <patrick@tailscale.com>
Extend Persist with AttestationKey to record a hardware-backed
attestation key for the node's identity.
Add a flag to tailscaled to allow users to control the use of
hardware-backed keys to bind node identity to individual machines.
Updates tailscale/corp#31269
Change-Id: Idcf40d730a448d85f07f1bebf387f086d4c58be3
Signed-off-by: Patrick O'Doherty <patrick@tailscale.com>
The default representation of time.Duration has different
JSON representation between v1 and v2.
Apply an explicit format flag that uses the v1 representation
so that this behavior does not change if serialized with v2.
Updates tailscale/corp#791
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
This commit adds the subcommands `get-config` and `set-config` to Serve,
which can be used to read the current Tailscale Services configuration
in a standard syntax and provide a configuration to declaratively apply
with that same syntax.
Both commands must be provided with either `--service=svc:service` for
one service, or `--all` for all services. When writing a config,
`--set-config --all` will overwrite all existing Services configuration,
and `--set-config --service=svc:service` will overwrite all
configuration for that particular Service. Incremental changes are not
supported.
Fixestailscale/corp#30983.
cmd/tailscale/cli: hide serve "get-config"/"set-config" commands for now
tailscale/corp#33152 tracks unhiding them when docs exist.
Signed-off-by: Naman Sood <mail@nsood.in>
Saves 45 KB from the min build, no longer pulling in deephash or
util/hashx, both with unsafe code.
It can actually be more efficient to not use deephash, as you don't
have to walk all bytes of all fields recursively to answer that two
things are not equal. Instead, you can just return false at the first
difference you see. And then with views (as we use ~everywhere
nowadays), the cloning the old value isn't expensive, as it's just a
pointer under the hood.
Updates #12614
Change-Id: I7b08616b8a09b3ade454bb5e0ac5672086fe8aec
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
The control plane will sometimes determine that a node is not online,
while the node is still able to connect to its peers. This patch
doesn’t solve this problem, but it does mitigate it.
This PR introduces the `client-side-reachability` node attribute that
switches the node to completely ignore the online signal from control.
In the future, the client itself should collect reachability data from
active Wireguard flows and Tailscale pings.
Updates #17366
Updates tailscale/corp#30379
Updates tailscale/corp#32686
Signed-off-by: Simon Law <sfllaw@tailscale.com>
A recent change (009d702adf) introduced a deadlock where the
/machine/update-health network request to report the client's health
status update to the control plane was moved to being synchronous
within the eventbus's pump machinery.
I started to instead make the health reporting be async, but then we
realized in the three years since we added that, it's barely been used
and doesn't pay for itself, for how many HTTP requests it makes.
Instead, delete it all and replace it with a c2n handler, which
provides much more helpful information.
Fixestailscale/corp#32952
Change-Id: I9e8a5458269ebfdda1c752d7bbb8af2780d71b04
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
For debugging purposes, add a new C2N endpoint returning the current
netmap. Optionally, coordination server can send a new "candidate" map
response, which the client will generate a separate netmap for.
Coordination server can later compare two netmaps, detecting unexpected
changes to the client state.
Updates tailscale/corp#32095
Signed-off-by: Anton Tolchanov <anton@tailscale.com>
Previously, seamless key renewal was an opt-in feature. Customers had
to set a `seamless-key-renewal` node attribute in their policy file.
This patch enables seamless key renewal by default for all clients.
It includes a `disable-seamless-key-renewal` node attribute we can set
in Control, so we can manage the rollout and disable the feature for
clients with known bugs. This new attribute makes the feature opt-out.
Updates tailscale/corp#31479
Signed-off-by: Alex Chan <alexc@tailscale.com>
Extend the client state management to generate a hardware attestation
key if none exists.
Extend MapRequest with HardwareAttestationKey{,Signature} fields that
optionally contain the public component of the hardware attestation key
and a signature of the node's node key using it. This will be used by
control to associate hardware attesation keys with node identities on a
TOFU basis.
Updates tailscale/corp#31269
Signed-off-by: Patrick O'Doherty <patrick@tailscale.com>
Extract field comments from AST and include them in generated view
methods. Comments are preserved from the original struct fields to
provide documentation for the view accessors.
Fixes#16958
Signed-off-by: Maisem Ali <3953239+maisem@users.noreply.github.com>
updates tailscale/corp#29841
Adds a node cap macOS UIs can query to determine
whether then should enable the new windowed UI.
Signed-off-by: Jonathan Nobels <jonathan@tailscale.com>
dnstype.Resolver adds a boolean UseWithExitNode that controls
whether the resolver should be used in tailscale exit node contexts
(not wireguard exit nodes). If UseWithExitNode resolvers are found,
they are installed as the global resolvers. If no UseWithExitNode resolvers
are found, the exit node resolver continues to be installed as the global
resolver. Split DNS Routes referencing UseWithExitNode resolvers are also
installed.
Updates #8237Fixestailscale/corp#30906Fixestailscale/corp#30907
Signed-off-by: Michael Ben-Ami <mzb@tailscale.com>
This adds support for having every viewer type implement
jsonv2.MarshalerTo and jsonv2.UnmarshalerFrom.
This provides a significant boost in performance
as the json package no longer needs to validate
the entirety of the JSON value outputted by MarshalJSON,
nor does it need to identify the boundaries of a JSON value
in order to call UnmarshalJSON.
For deeply nested and recursive MarshalJSON or UnmarshalJSON calls,
this can improve runtime from O(N²) to O(N).
This still references "github.com/go-json-experiment/json"
instead of the experimental "encoding/json/v2" package
now available in Go 1.25 under goexperiment.jsonv2
so that code still builds without the experiment tag.
Of note, the "github.com/go-json-experiment/json" package
aliases the standard library under the right build conditions.
Updates tailscale/corp#791
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
Peer Relay is dependent on crypto routing, therefore crypto routing is
now mandatory.
Updates tailscale/corp#20732
Updates tailscale/corp#31083
Signed-off-by: Jordan Whited <jordan@tailscale.com>
When a client selects a particular exit node, Control may use that as
a signal for deciding other routes.
This patch causes the client to report whenever the current exit node
changes, through tailcfg.Hostinfo.ExitNodeID. It relies on a properly
set ipn.Prefs.ExitNodeID, which should already be resolved by
`tailscale set`.
Updates tailscale/corp#30536
Signed-off-by: Simon Law <sfllaw@tailscale.com>
* cmd/tailscale/cli: Add service flag to serve command
This commit adds the service flag to serve command which allows serving a service and add the service
to the advertisedServices field in prefs (What advertise command does that will be removed later).
When adding proxies, TCP proxies and WEB proxies work the same way as normal serve, just under a
different DNSname. There is a services specific L3 serving mode called Tun, can be set via --tun flag.
Serving a service is always in --bg mode. If --bg is explicitly set t o false, an error message will
be sent out. The restriction on proxy target being localhost or 127.0.0.1 also applies to services.
When removing proxies, TCP proxies can be removed with type and port flag and off argument. Web proxies
can be removed with type, port, setPath flag and off argument. To align with normal serve, when setPath
is not set, all handler under the hostport will be removed. When flags are not set but off argument was
passed by user, it will be a noop. Removing all config for a service will be available later with a new
subcommand clear.
Updates tailscale/corp#22954
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: fix ai comments and fix a test
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: Add a test for addServiceToPrefs
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: fix comment
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* add dnsName in error message
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* change the cli input flag variable type
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* replace FindServiceConfig with map lookup
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* some code simplification and add asServiceName
This commit cotains code simplification for IsServingHTTPS, SetWebHandler, SetTCPForwarding
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* replace IsServiceName with tailcfg.AsServiceName
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* replace all assemble of host name for service with strings.Join
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: adjust parameter order and update output message
This commit updates the parameter order for IsTCPForwardingOnPort and SetWebHandler.
Also updated the message msgServiceIPNotAssigned to msgServiceWaitingApproval to adapt to
latest terminologies around services.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: flip bool condition
This commit fixes a previous bug added that throws error when serve funnel without service.
It should've been the opposite, which throws error when serve funnel with service.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: change parameter of IsTCPForwardingOnPort
This commit changes the dnsName string parameter for IsTCPForwardingOnPort to
svcName tailcfg.ServiceName. This change is made to reduce ambiguity when
a single service might have different dnsNames
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* ipn/ipnlocal: replace the key to webHandler for services
This commit changes the way we get the webhandler for vipServices. It used to use the host name
from request to find the webHandler, now everything targeting the vipService IP have the same
set of handlers. This commit also stores service:port instead of FQDN:port as the key in serviceConfig
for Web map.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: Updated use of service name.
This commit removes serviceName.IsEmpty and use direct comparison to instead. In legacy code, when an empty service
name needs to be passed, a new constant noService is passed. Removed redundant code for checking service name validity
and string method for serviceNameFlag.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: Update bgBoolFlag
This commit update field name, set and string method of bgBoolFlag to make code cleaner.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: remove isDefaultService output from srvTypeAndPortFromFlags
This commit removes the isDefaultService out put as it's no longer needed. Also deleted redundant code.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: remove unnessesary variable declare in messageForPort
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* replace bool output for AsServiceName with err
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: Replace DNSName with NoService if DNSname only used to identify service
This commit moves noService constant to tailcfg, updates AsServiceName to return tailcfg.NoService if the input
is not a valid service name. This commit also removes using the local DNSName as scvName parameter. When a function
is only using DNSName to identify if it's working with a service, the input in replaced with svcName and expect
caller to pass tailcfg.NoService if it's a local serve. This commit also replaces some use of Sprintf with
net.JoinHostPort for ipn.HostPort creation.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: Remove the returned error for AsServiceName
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* apply suggested code and comment
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* replace local dnsName in test with tailcfg.NoService
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* cmd/tailscale/cli: move noService back and use else where
The constant serves the purpose of provide readability for passing as a function parameter. It's
more meaningful comparing to a . It can just be an empty string in other places.
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
* ipn: Make WebHandlerExists and RemoveTCPForwarding accept svcName
This commit replaces two functions' string input with svcName input since they only use the dnsName to
identify service. Also did some minor cleanups
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
---------
Signed-off-by: KevinLiang10 <37811973+KevinLiang10@users.noreply.github.com>
When `tailscale exit-node suggest` contacts the LocalAPI for a
suggested exit node, the client consults its netmap for peers that
contain the `suggest-exit-node` peercap. It currently uses a series of
heuristics to determine the exit node to suggest.
When the `traffic-steering` feature flag is enabled on its tailnet,
the client will defer to Control’s priority scores for a particular
peer. These scores, in `tailcfg.Hostinfo.Location.Priority`, were
historically only used for Mullvad exit nodes, but they have now been
extended to score any peer that could host a redundant resource.
Client capability version 119 is the earliest client that understands
these traffic steering scores. Control tells the client to switch to
rely on these scores by adding `tailcfg.NodeAttrTrafficSteering` to
its `AllCaps`.
Updates tailscale/corp#29966
Signed-off-by: Simon Law <sfllaw@tailscale.com>
Updates the output for "tailscale ping" to indicate if a peer relay was traversed, just like the output for DERP or direct connections.
Fixestailscale/corp#30034
Signed-off-by: Dylan Bargatze <dylan@tailscale.com>
To signal when a tailnet has the `traffic-steering` feature flag,
Control will send a `traffic-steering` NodeCapability in netmap’s
AllCaps.
This patch adds `tailcfg.NodeAttrTrafficSteering` so that it can be
used in the control plane. Future patches will implement the actual
steering mechanisms.
Updates tailscale/corp#29966
Signed-off-by: Simon Law <sfllaw@tailscale.com>
If the NodeAttrDisableRelayClient node attribute is set, ensures that a node cannot allocate endpoints on a UDP relay server itself, and cannot use newly-discovered paths (via disco/CallMeMaybeVia) that traverse a UDP relay server.
Fixestailscale/corp#30180
Signed-off-by: Dylan Bargatze <dylan@tailscale.com>
Inverts the nodeAttrs related to UDP relay client/server enablement to disablement, and fixes up the corresponding logic that uses them. Also updates the doc comments on both nodeAttrs.
Fixestailscale/corp#30024
Signed-off-by: Dylan Bargatze <dylan@tailscale.com>
Report whether the client is configured with state encryption (which
varies by platform and can be optional on some). Wire it up to
`--encrypt-state` in tailscaled, which is set for Linux/Windows, and set
defaults for other platforms. Macsys will also report this if full
Keychain migration is done.
Updates #15830
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
We would like to start sending whether a node is a Tailnet owner in netmap responses so that clients can determine what information to display to a user who wants to request account deletion.
Updates tailscale/corp#30016
Signed-off-by: kari-ts <kari@tailscale.com>
The server-side code already does e.g. "nodeid:%d" instead of "%x"
and as a result we have to second guess a lot of identifiers that could
be hex or decimal.
This stops the bleeding and means in a year and change we'll stop
seeing the hex forms.
Updates tailscale/corp#29827
Change-Id: Ie5785a07fc32631f7c949348d3453538ab170e6d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Add a new `--encrypt-state` flag to `cmd/tailscaled`. Based on that
flag, migrate the existing state file to/from encrypted format if
needed.
Updates #15830
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
Dylan Bargatze
Brad Fitzpatrick
M. J. Fromberger
kari-ts
Gesa Stupperich
Nick Khyl
KevinLiang10
Fernando Serboncini
Will Norris
Jonathan Nobels
Patrick O'Doherty
Joe Tsai
Naman Sood
Jordan Whited
Simon Law
Anton Tolchanov
Alex Chan
nikiUppal-TS
Maisem Ali
Michael Ben-Ami
James Sanderson
Andrew Lytvynov