Commit Graph

17 Commits (c0a1ed86cbe5e8a8511b04fe1406b3903cd9f8b8)

Author SHA1 Message Date
Nick Khyl 11d205f6c4 control/controlclient,posture,util/syspolicy: use predefined syspolicy keys instead of string literals
With the upcoming syspolicy changes, it's imperative that all syspolicy keys are defined in the syspolicy package
for proper registration. Otherwise, the corresponding policy settings will not be read.

This updates a couple of places where we still use string literals rather than syspolicy consts.

Updates #12687

Signed-off-by: Nick Khyl <nickk@tailscale.com>
2 months ago
Adrian Dewhurst 5347e6a292 control/controlclient: support certstore without cgo
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.

Fixes tailscale/corp#14797
Fixes tailscale/coral#118

Change-Id: Iaea34340761c0431d759370532c16a48c0913374
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
1 year ago
Claire Wang e3d6236606
winutil: refactor methods to get values from registry to also return (#9536)
errors
Updates tailscale/corp#14879

Signed-off-by: Claire Wang <claire@tailscale.com>
1 year ago
Claire Wang a17c45fd6e
control: use tstime instead of time (#8595)
Updates #8587
Signed-off-by: Claire Wang <claire@tailscale.com>
1 year ago
Will Norris 71029cea2d all: update copyright and license headers
This updates all source files to use a new standard header for copyright
and license declaration.  Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.

This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.

Updates #6865

Signed-off-by: Will Norris <will@tailscale.com>
2 years ago
Brad Fitzpatrick da8def8e13 all: remove old +build tags
The //go:build syntax was introduced in Go 1.17:

https://go.dev/doc/go1.17#build-lines

gofmt has kept the +build and go:build lines in sync since
then, but enough time has passed. Time to remove them.

Done with:

    perl -i -npe 's,^// \+build.*\n,,' $(git grep -l -F '+build')

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2 years ago
Josh Bleecher Snyder 8c2cb4b431 go.mod: update to latest certstore
It includes a fix to allow us to use Go 1.18.
We can now remove our Tailscale-only build tags.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
3 years ago
Josh Bleecher Snyder 26021b07ec control/controlclient: only build certstore-related code with the Tailscale Go toolchain
The certstore code is impacted by golang/go#51726.
The Tailscale Go toolchain fork contains a temporary workaround,
so it can compile it. Once the upstream toolchain can compile certstore,
presumably in Go 1.18.1, we can revert this change.

Note that depaware runs with the upstream toolchain.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
3 years ago
Adrian Dewhurst adda2d2a51 control/controlclient: select newer certificate
If multiple certificates match when selecting a certificate, use the one
issued the most recently (as determined by the NotBefore timestamp).
This also adds some tests for the function that performs that
comparison.

Updates tailscale/coral#6

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
3 years ago
Adrian Dewhurst 4da559d7cc control/controlclient: update machine certificate signature version
This iterates on the original signature format.

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
3 years ago
Dave Anderson 980acc38ba
types/key: add a special key with custom serialization for control private keys (#2792)
* Revert "Revert "types/key: add MachinePrivate and MachinePublic.""

This reverts commit 61c3b98a24.

Signed-off-by: David Anderson <danderson@tailscale.com>

* types/key: add ControlPrivate, with custom serialization.

ControlPrivate is just a MachinePrivate that serializes differently
in JSON, to be compatible with how the Tailscale control plane
historically serialized its private key.

Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
David Anderson 61c3b98a24 Revert "types/key: add MachinePrivate and MachinePublic."
Broke the tailscale control plane due to surprise different serialization.

This reverts commit 4fdb88efe1.
3 years ago
David Anderson 4fdb88efe1 types/key: add MachinePrivate and MachinePublic.
Plumb throughout the codebase as a replacement for the mixed use of
tailcfg.MachineKey and wgkey.Private/Public.

Signed-off-by: David Anderson <danderson@tailscale.com>
3 years ago
Josh Bleecher Snyder a5da4ed981 all: gofmt with Go 1.17
This adds "//go:build" lines and tidies up existing "// +build" lines.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
3 years ago
Adrian Dewhurst 6d6cf88d82 control/controlclient: use our fork of certstore
The cyolosecurity fork of certstore did not update its module name and
thus can only be used with a replace directive. This interferes with
installing using `go install` so I created a tailscale fork with an
updated module name.

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
3 years ago
Adrian Dewhurst 3f456ba2e7 control/controlclient: return correct certificate
When searching for the matching client identity, the returned
certificate chain was accidentally set to that of the last identity
returned by the certificate store instead of the one corresponding to
the selected identity.

Also, add some extra error checking for invalid certificate chains, just
in case.

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
4 years ago
Adrian Dewhurst 04dd6d1dae
control/controlclient: sign RegisterRequest (#1549)
control/controlclient: sign RegisterRequest

Some customers wish to verify eligibility for devices to join their
tailnets using machine identity certificates. TLS client certs could
potentially fulfill this role but the initial customer for this feature
has technical requirements that prevent their use. Instead, the
certificate is loaded from the Windows local machine certificate store
and uses its RSA public key to sign the RegisterRequest message.

There is room to improve the flexibility of this feature in future and
it is currently only tested on Windows (although Darwin theoretically
works too), but this offers a reasonable starting place for now.

Updates tailscale/coral#6

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
4 years ago