* make boringcrypto: add checklinkname flag for go1.23
Starting with go1.23, we need to set -checklinkname=0 when building for
boringcrypto because we need to use go:linkname to access `newGCMTLS`.
Note that this does break builds when using a go version less than
go1.23.0. We can probably assume that someone using this Makefile and
manually building is using the latest release of Go though.
See:
- https://go.dev/doc/go1.23#linker
* build with go1.23
This doesn't change our go.mod, which still only requires go1.22 as
a minimum, only changes our builds to use go1.23 so we have the latest
improvements.
* fix `make test-boringcrypto` as well
* also fix boringcrypto e2e test
* add PKCS11 support
* add pkcs11 build option to the makefile, add a stub pkclient to avoid forcing CGO onto people
* don't print the pkcs11 option on nebula-cert keygen if not compiled in
* remove linux-arm64-pkcs11 from the all target to fix CI
* correctly serialize ec keys
* nebula-cert: support PKCS#11 for sign and ca
* fix gofmt lint
* clean up some logic with regard to closing sessions
* pkclient: handle empty correctly for TPM2
* Update Makefile and Actions
---------
Co-authored-by: Morgan Jones <me@numin.it>
Co-authored-by: John Maguire <contact@johnmaguire.me>
* WIP smoke test freebsd
* fix bitrot
We now test that the firewall blocks inbound on host3 from host2
* WIP ipv6 test
* cleanup
* rename to make clear
* fix filename
* restore
* no sudo docker
* WIP
* WIP
* WIP
* WIP
* extra smoke tests
* WIP
* WIP
* add over improvements made in smoke.sh
* more tests
* use generic/freebsd14
* cleanup from test
* smoke test openbsd-amd64
* add netbsd-amd64
* try to fix vagrant
* update to go1.21
Since the first minor version update has already been released, we can
probably feel comfortable updating to go1.21. This version now enforces
that the go version on the system is compatible with the version
specified in go.mod, so we can remove the old logic around checking the
minimum version in the Makefile.
- https://go.dev/doc/go1.21#tools
> To improve forwards compatibility, Go 1.21 now reads the go line in a go.work or go.mod file as a strict minimum requirement: go 1.21.0 means that the workspace or module cannot be used with Go 1.20 or with Go 1.21rc1. This allows projects that depend on fixes made in later versions of Go to ensure that they are not used with earlier versions. It also gives better error reporting for projects that make use of new Go features: when the problem is that a newer Go version is needed, that problem is reported clearly, instead of attempting to build the code and printing errors about unresolved imports or syntax errors.
* update to go1.22
* bump gvisor
* fix merge conflicts
* use latest gvisor `go` branch
Need to use the latest commit on the `go` branch, see:
- https://github.com/google/gvisor?tab=readme-ov-file#using-go-get
* mod tidy
* more fixes
* give smoketest more time
Is this why it is failing?
* also a little more sleep here
---------
Co-authored-by: Jack Doan <me@jackdoan.com>
Ensure that we don't break the build for mobile by doing a `go build`
for all of the non-main modules in the repo. Should hopefully catch
issues like #1035 sooner.
* add test for GOEXPERIMENT=boringcrypto
* fix NebulaCertificate.Sign
Set the PublicKey field in a more compatible way for the tests. The
current method grabs the public key from the certificate, but the
correct thing to do is to derive it from the private key. Either way
doesn't really matter as I don't think the Sign method actually even
uses the PublicKey field.
* assert boring
* cleanup tests
* Support NIST curve P256
This change adds support for NIST curve P256. When you use `nebula-cert ca`
or `nebula-cert keygen`, you can specify `-curve P256` to enable it. The
curve to use is based on the curve defined in your CA certificate.
Internally, we use ECDSA P256 to sign certificates, and ECDH P256 to do
Noise handshakes. P256 is not supported natively in Noise Protocol, so
we define `DHP256` in the `noiseutil` package to implement support for
it.
You cannot have a mixed network of Curve25519 and P256 certificates,
since the Noise protocol will only attempt to parse using the Curve
defined in the host's certificate.
* verify the curves match in VerifyPrivateKey
This would have failed anyways once we tried to actually use the bytes
in the private key, but its better to detect the issue up front with
a better error message.
* add cert.Curve argument to Sign method
* fix mismerge
* use crypto/ecdh
This is the preferred method for doing ECDH functions now, and also has
a boringcrypto specific codepath.
* remove other ecdh uses of crypto/elliptic
use crypto/ecdh instead
This adds a few build targets to compile with `GOEXPERIMENT=boringcrypto`:
- `bin-boringcrypto`
- `release-boringcrypto`
It also adds a field to the intial start up log indicating if
boringcrypto is enabled in the binary.
* build with go1.20
This has been out for a bit and is up to go1.20.4. We have been using
go1.20 for the Slack builds and have seen no issues.
* need the quotes
* use go install
These new helpers make the code a lot cleaner. I confirmed that the
simple helpers like `atomic.Int64` don't add any extra overhead as they
get inlined by the compiler. `atomic.Pointer` adds an extra method call
as it no longer gets inlined, but we aren't using these on the hot path
so it is probably okay.
Wade Simmons