This thing is supposed to be used to help our CredentialRequest handler issue certs with a dynamic
CA keypair.
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
So that operators won't look at the lifetime of the CA cert and be
like, "wtf, why does the serving cert have the lifetime that I
specified, but its CA cert is valid for 100 years".
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
- Controller and aggregated API server are allowed to run
- Keep retrying to borrow the cluster signing key in case the failure
to get it was caused by a transient failure
- The CredentialRequest endpoint will always return an authentication
failure as long as the cluster signing key cannot be borrowed
- Update which integration tests are skipped to reflect what should
and should not work based on the cluster's capability under this
new behavior
- Move CreateOrUpdateCredentialIssuerConfig() and related methods
to their own file
- Update the CredentialIssuerConfig's Status every time we try to
refresh the cluster signing key
We are seeing between 1 and 2 minutes of difference between the current time
reported in the API server pod and the pinniped pods on one of our testing
environments. Hopefully this change makes our tests pass again.
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
This switches us back to an approach where we use the Pod "exec" API to grab the keys we need, rather than forcing our code to run on the control plane node. It will help us fail gracefully (or dynamically switch to alternate implementations) when the cluster is not self-hosted.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
Co-authored-by: Ryan Richard <richardry@vmware.com>
- Add a unit test for each cert controller
- Make DynamicTLSServingCertProvider an interface and use a mutex
internally
- Create a shared ToPEM function instead of having two very similar
functions
- Move the ObservableWithInformerOption test helper to testutils
- Rename some variables and imports
The error was:
```
internal/certauthority/certauthority.go:68:15: err113: do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"expected CA to be a single certificate, found %d certificates\", certCount)" (goerr113)
return nil, fmt.Errorf("expected CA to be a single certificate, found %d certificates", certCount)
^
exit status 1
```
I'm not sure if I love this err113 linter.
I think we may still split this apart into multiple packages, but for now it works pretty well in both use cases.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
Andrew Keesler