Class: Hiera::Backend::Eyaml::Encryptor

Inherits:
Object
  • Object
show all
Defined in:
lib/hiera/backend/eyaml/encryptor.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.options ⇒ Object

Returns the value of attribute options.



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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 10

def options
  @options
end

.tag ⇒ Object

Returns the value of attribute tag.



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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 11

def tag
  @tag
end

Class Method Details

.decode(string) ⇒ Object 



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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 27

def self.decode string
  Base64.decode64(string)
end

.decrypt(*args) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 35

def self.decrypt *args
  raise StandardError, "decrypt() not defined for decryptor plugin: #{self}"
end

.encode(binary_string) ⇒ Object 



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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 23

def self.encode binary_string
  Base64.encode64(binary_string).strip  
end

.encrypt(*args) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 31

def self.encrypt *args 
  raise StandardError, "encrypt() not defined for encryptor plugin: #{self}"
end

.find(encryption_scheme = nil) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/hiera/backend/eyaml/encryptor.rb', line 14

def self.find encryption_scheme = nil
  encryption_scheme = Eyaml.default_encryption_scheme if encryption_scheme.nil?
  require "hiera/backend/eyaml/encryptors/#{encryption_scheme.downcase}"          
  encryptor_module = Module.const_get('Hiera').const_get('Backend').const_get('Eyaml').const_get('Encryptors')
  encryptor_class = self.find_closest_class :parent_class => encryptor_module, :class_name => encryption_scheme
  raise StandardError, "Could not find hiera-eyaml encryptor: #{encryption_scheme}. Try gem install hiera-eyaml-#{encryption_scheme.downcase} ?" if encryptor_class.nil?
  encryptor_class
end