Cert-manager scep issuer

Can be used to issue certificates from a SCEP server

How does it work

• It is based on the sample-external-issuer
• It uses the scep go library to communicate with the SCEP server

Testing

See tests/README.md for details.

The mentioned scep go library comes with independent runnable server and client. It was forked to add step debugging (for VSCode) for the client to see how the client works.

TODO

• test with a running cert-manager
• add renewal process
• be able to work with the secrets and certs in multiple namespaces
• implement clusterissuer
• get the Secret that is referenced in the IssuerSpec and read the value to be used as the challenge password
• write more unit tests
• write e2e tests
• add instructions on how to use it
• add instructions on how to deploy it