debian-mirror-gitlab/lib/gitlab/insecure_key_fingerprint.rb

25 lines
617 B
Ruby
Raw Normal View History

2018-12-13 13:39:08 +05:30
# frozen_string_literal: true
2018-03-17 18:26:18 +05:30
module Gitlab
#
# Calculates the fingerprint of a given key without using
# openssh key validations. For this reason, only use
# for calculating the fingerprint to find the key with it.
#
# DO NOT use it for checking the validity of a ssh key.
#
class InsecureKeyFingerprint
attr_accessor :key
2022-05-07 20:08:51 +05:30
2018-03-17 18:26:18 +05:30
# Gets the base64 encoded string representing a rsa or dsa key
#
def initialize(key_base64)
@key = key_base64
end
2020-01-01 13:55:28 +05:30
def fingerprint_sha256
Digest::SHA256.base64digest(Base64.decode64(@key)).scan(/../).join('').delete("=")
end
2018-03-17 18:26:18 +05:30
end
end