fill spec.tls.caCertificate in route with intermediate ca certificate…

[rouet]

fill spec.tls.caCertificate in route with intermediate ca certificate chain

fix #115

wip please review

cc @Bengrunt

[cert-manager-prow]

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[cert-manager-prow]

Hi @rouet. Thanks for your PR.

I'm waiting for a cert-manager member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[strima]

possible solution for both of the upper comments

• create empty array caCertificates
• loop over elements of certificates array
  • check for each cert PublicKeyMatchesCertificate
    • if match set certificate to that element
    • if not match append element to caCertificates
• if certificate is null return err
• fill the fields
  • route.Spec.TLS.Key = string(utilpki.EncodePrivateKey(key, cmapi.PKCS1))
  • route.Spec.TLS.Certificate = string(utilpki.EncodeX509(certificate))
  • if length(caCertificates) >0 then route.Spec.TLS.CACertificate = string(utilpki.EncodeX509Chain(caCertificates))

[rouet]

I agree with your proposal, I will correct the proposed code.

But ideally, an inventory of the utilpki.DecodeX509CertificateBytes function should be made, right?

[strima]

made a quick draft for my proposal : strima@c042ccd and strima@f80ba3d and strima@d45c222

not really tested - just wanted to translate my pseudocode from previous comment into golang

[rouet]

In the sync_test.go file, I don't see a unit test on the populateRoute function and I'm not seasoned enough to write one.

I will therefore propose the code without an associated test.