Class: SymmetricEncryption::Encoder::Base64UrlSafe

Inherits:
Object
  • Object
show all
Defined in:
lib/symmetric_encryption/encoder.rb

Instance Method Summary collapse

Instance Method Details

#decode(encoded_string) ⇒ Object 



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# File 'lib/symmetric_encryption/encoder.rb', line 78

def decode(encoded_string)
  return encoded_string if encoded_string.nil? || (encoded_string == "")

  decoded_string = ::Base64.urlsafe_decode64(encoded_string)
  decoded_string.force_encoding(SymmetricEncryption::BINARY_ENCODING)
end

#encode(binary_string) ⇒ Object 



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# File 'lib/symmetric_encryption/encoder.rb', line 71

def encode(binary_string)
  return binary_string if binary_string.nil? || (binary_string == "")

  encoded_string = ::Base64.urlsafe_encode64(binary_string)
  encoded_string.force_encoding(SymmetricEncryption::UTF8_ENCODING)
end