* k8s-operator,cmd/k8s-operator,Makefile,scripts,.github/workflows: add Connector kube CRD.
Connector CRD allows users to configure the Tailscale Kubernetes operator
to deploy a subnet router to expose cluster CIDRs or
other CIDRs available from within the cluster
to their tailnet.
Also adds various CRD related machinery to
generate CRD YAML, deep copy implementations etc.
Engineers will now have to run
'make kube-generate-all` after changing kube files
to ensure that all generated files are up to date.
* cmd/k8s-operator,k8s-operator: reconcile Connector resources
Reconcile Connector resources, create/delete subnetrouter resources in response to changes to Connector(s).
Connector reconciler will not be started unless
ENABLE_CONNECTOR env var is set to true.
This means that users who don't want to use the alpha
Connector custom resource don't have to install the Connector
CRD to their cluster.
For users who do want to use it the flow is:
- install the CRD
- install the operator (via Helm chart or using static manifests).
For Helm users set .values.enableConnector to true, for static
manifest users, set ENABLE_CONNECTOR to true in the static manifest.
Updates tailscale/tailscale#502
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
* cmd/k8s-operator: generate static manifests from Helm charts
This is done to ensure that there is a single source of truth
for the operator kube manifests.
Also adds linux node selector to the static manifests as
this was added as a default to the Helm chart.
Static manifests can now be generated by running
`go generate tailscale.com/cmd/k8s-operator`.
Updates tailscale/tailscale#9222
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
This records test coverage for the amd64 no race tests and uploads the
results to coveralls.io.
Updates #cleanup
Signed-off-by: Ox Cart <ox.to.a.cart@gmail.com>
Kubernetes can generate StatefulSet names that are too long and result in invalid Pod revision hash label values.
Calculate whether a StatefulSet name generated for a Service or Ingress
will be too long and if so, truncate it.
Updates tailscale/tailscale#10284
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
On Windows, the idiomatic way to check access on a named pipe is for
the server to impersonate the client on its current OS thread, perform
access checks using the client's access token, and then revert the OS
thread's access token back to its true self.
The access token is a better representation of the client's rights than just
a username/userid check, as it represents the client's effective rights
at connection time, which might differ from their normal rights.
This patch updates safesocket to do the aforementioned impersonation,
extract the token handle, and then revert the impersonation. We retain
the token handle for the remaining duration of the connection (the token
continues to be valid even after we have reverted back to self).
Since the token is a property of the connection, I changed ipnauth to wrap
the concrete net.Conn to include the token. I then plumbed that change
through ipnlocal, ipnserver, and localapi as necessary.
I also added a PermitLocalAdmin flag to the localapi Handler which I intend
to use for controlling access to a few new localapi endpoints intended
for configuring auto-update.
Updates https://github.com/tailscale/tailscale/issues/755
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
We no longer build Windows releases with cgo enabled, which
automatically turned off certstore support. Rather than re-enabling cgo,
we updated our fork of the certstore package to no longer require cgo.
This updates the package, cleans up how the feature is configured, and
removes the cgo build tag requirement.
Fixestailscale/corp#14797Fixestailscale/coral#118
Change-Id: Iaea34340761c0431d759370532c16a48c0913374
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
This commit adds support for getting serial numbers from SMBIOS
on Windows/Linux (and BSD) using go-smbios.
Updates #5902
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
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>
Update github.com/go-json-experiment/json to the latest version
and fix the build in light of some breaking API changes.
Updates #cleanup
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
As a fallback to package managers, allow updating tailscale that was
self-installed in some way. There are some tricky bits around updating
the systemd unit (should we stick to local binary paths or to the ones
in tailscaled.service?), so leaving that out for now.
Updates #6995
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
This watches the provided path for a JSON encoded ipn.ServeConfig.
Everytime the file changes, or the nodes FQDN changes it reapplies
the ServeConfig.
At boot time, it nils out any previous ServeConfig just like tsnet does.
As the ServeConfig requires pre-existing knowledge of the nodes FQDN to do
SNI matching, it introduces a special `${TS_CERT_DOMAIN}` value in the JSON
file which is replaced with the known CertDomain before it is applied.
Updates #502
Updates #7895
Signed-off-by: Maisem Ali <maisem@tailscale.com>
I'm not saying it works, but it compiles.
Updates #5794
Change-Id: I2f3c99732e67fe57a05edb25b758d083417f083e
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
In order for the installer to restart the GUI correctly post-upgrade, we
need the GUI to be able to register its restart preferences.
This PR adds API support for doing so. I'm adding it to OSS so that it
is available should we need to do any such registrations on OSS binaries
in the future.
Updates https://github.com/tailscale/corp/issues/13998
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Theory is that our long lived http2 connection to control would
get tainted by _something_ (unclear what) and would get closed.
This picks up the fix for golang/go#60818.
Updates tailscale/corp#5761
Signed-off-by: Maisem Ali <maisem@tailscale.com>
Adds csrf protection and hooks up an initial POST request from
the React web client.
Updates tailscale/corp#13775
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
Upgrade the nfpm package to the latest version to pick up
24a43c5ad7.
The upgrade is from v0 to v2, so there was some breakage to fix.
Generated packages should have the same contents as before.
Updates https://github.com/tailscale/tailscale/issues/1882
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
* We update wingoes to pick up new version information functionality
(See pe/version.go in the https://github.com/dblohm7/wingoes repo);
* We move the existing LogSupportInfo code (including necessary syscall
stubs) out of util/winutil into a new package, util/osdiag, and implement
the public LogSupportInfo function may be implemented for other platforms
as needed;
* We add a new reason argument to LogSupportInfo and wire that into
localapi's bugreport implementation;
* We add module information to the Windows implementation of LogSupportInfo
when reason indicates a bugreport. We enumerate all loaded modules in our
process, and for each one we gather debug, authenticode signature, and
version information.
Fixes#7802
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Previously, tailscale upgrade was doing the bare minimum for checking
authenticode signatures via `WinVerifyTrustEx`. This is fine, but we can do
better:
* WinVerifyTrustEx verifies that the binary's signature is valid, but it doesn't
determine *whose* signature is valid; tailscale upgrade should also ensure that
the binary is actually signed *by us*.
* I added the ability to check the signatures of MSI files.
* In future PRs I will be adding diagnostic logging that lists details about
every module (ie, DLL) loaded into our process. As part of that metadata, I
want to be able to extract information about who signed the binaries.
This code is modelled on some C++ I wrote for Firefox back in the day. See
https://searchfox.org/mozilla-central/rev/27e4816536c891d85d63695025f2549fd7976392/toolkit/xre/dllservices/mozglue/Authenticode.cpp
for reference.
Fixes#8284
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
