CSRF_KEY in core-secret.yaml not passed as environment variable

[cvegagimenez]

The CSRF_KEY is generated in the core-secret.yaml but it not passed to the core-dpl.yaml as environment variable.

        env:
          - name: CSRF_KEY
            valueFrom:
              secretKeyRef:
                name: {{ template "harbor.core" . }}
                key: CSRF_KEY

Also, this secret should allow to be passed from other secret to be generated with ExternalSecret.

[zyyw]

this PR might resolves this issue:

• Support external secrets for service tokens and xsrf #1373

[Kajot-dev]

Well, it is passed because of envFrom (all keys from core secret are passed as env variables).
I made a PR that would prevent the value from regenerating every time though it's not reviewed: #1612