Tools like cert-manager might encode private keys in PKCS8 format instead of PKCS1
in which case linkerd would fail as it cannot parse PKCS8 encoded private keys.
With this commit support for parsing PKCS8 encoded private keys is added to linkerd,
allowing it to read ECDSA and RSA keys encoded in PKCS8.
Unit tests have been added to test the private key parsing.
This commit addresses https://github.com/jetstack/cert-manager/issues/2942.
Signed-off-by: Alexander Berger <alex.berger@nexxiot.com>
Signed-off-by: alex.berger@nexiot.ch <alex.berger@nexiot.ch>
Co-authored-by: alex.berger@nexiot.ch <alex.berger@nexiot.ch>
Alexander Berger