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Helga Velroyen authored
In various cluster operations, the master node needs to retrieve the digest of a node's SSL certificate. For this purpose, we add an RPC call to retrieve the digest. The function is designed in a general way to make it possible to retrieve other (public) cryptographic tokens of a node in the future as well (for example an SSH key). Signed-off-by: Helga Velroyen <helgav@google.com> Reviewed-by: Hrvoje Ribicic <riba@google.com>
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