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module SSHData
module PrivateKey
class Base
attr_reader :algo, :comment, :public_key
def initialize(**kwargs)
@algo = kwargs[:algo]
@comment = kwargs[:comment]
end
# Generate a new private key.
#
# Returns a PublicKey::Base subclass instance.
def self.generate(**kwargs)
raise "implement me"
end
# Make an SSH signature.
#
# signed_data - The String message over which to calculated the signature.
# algo: - Optionally specify the signature algorithm to use.
#
# Returns a binary String signature.
def sign(signed_data, algo: nil)
raise "implement me"
end
# Issue a certificate using this private key.
#
# signature_algo: - Optionally specify the signature algorithm to use.
# kwargs - See SSHData::Certificate.new.
#
# Returns a SSHData::Certificate instance.
def issue_certificate(signature_algo: nil, **kwargs)
Certificate.new(**kwargs).tap { |c| c.sign(self, algo: signature_algo) }
end
end
end
end
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