Lubomir I. Ivanov 429b7e2272 kubeadm: improve the error messages when validating discovery CA hash ...

The error messages when the user feeds an invalid discovery token CA
hash are vague. Make sure to:
- Print the list of supported hash formats (currently only "sha256").
- Wrap the error from pubKeyPins.Allow() with a descriptive message.

2020-12-14 20:13:36 +02:00

9.9 KiB

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