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require "openssl"
require "base64"
module SSHData
# Break down a key in OpenSSH authorized_keys format (see sshd(8) manual
# page).
#
# key - An OpenSSH formatted public key or certificate, including algo,
# base64 encoded key and optional comment.
#
# Returns an Array containing the algorithm String , the raw key or
# certificate String and the comment String or nil.
def key_parts(key)
algo, b64, comment = key.strip.split(" ", 3)
if algo.nil? || b64.nil?
raise DecodeError, "bad data format"
end
raw = begin
Base64.strict_decode64(b64)
rescue ArgumentError
raise DecodeError, "bad data format"
end
[algo, raw, comment]
end
extend self
end
require "ssh_data/version"
require "ssh_data/error"
require "ssh_data/certificate"
require "ssh_data/public_key"
require "ssh_data/private_key"
require "ssh_data/encoding"
require "ssh_data/signature"
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