Class: Zold::Key
- Inherits:
-
Object
- Object
- Zold::Key
- Defined in:
- lib/zold/key.rb
Overview
A key
Instance Method Summary collapse
- #==(other) ⇒ Object
-
#initialize(file: nil, text: nil) ⇒ Key
constructor
A new instance of Key.
- #sign(text) ⇒ Object
- #to_pub ⇒ Object
- #to_s ⇒ Object
- #verify(signature, text) ⇒ Object
Constructor Details
#initialize(file: nil, text: nil) ⇒ Key
Returns a new instance of Key.
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# File 'lib/zold/key.rb', line 33 def initialize(file: nil, text: nil) @body = lambda do unless file.nil? path = File.(file) raise "Can't find RSA key at #{file} (#{path})" unless File.exist?(path) return File.read(path) end unless text.nil? return text if text.start_with?('-----') return [ '-----BEGIN PUBLIC KEY-----', text.gsub(/(?<=\G.{64})/, "\n"), '-----END PUBLIC KEY-----' ].join("\n") end raise 'Either file or text must be set' end end |
Instance Method Details
#==(other) ⇒ Object
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# File 'lib/zold/key.rb', line 52 def ==(other) to_s == other.to_s end |
#sign(text) ⇒ Object
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# File 'lib/zold/key.rb', line 64 def sign(text) Base64.encode64(rsa.sign(OpenSSL::Digest::SHA256.new, text)).delete("\n") end |
#to_pub ⇒ Object
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# File 'lib/zold/key.rb', line 60 def to_pub to_s.delete("\n").gsub(/-{5}[ A-Z]+-{5}/, '') end |
#to_s ⇒ Object
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# File 'lib/zold/key.rb', line 56 def to_s rsa.to_s.strip end |
#verify(signature, text) ⇒ Object
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# File 'lib/zold/key.rb', line 68 def verify(signature, text) rsa.verify(OpenSSL::Digest::SHA256.new, Base64.decode64(signature), text) end |