Class: ActiveRecord::Encryption::ReadOnlyNullEncryptor

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/encryption/read_only_null_encryptor.rb

Overview

A NullEncryptor that will raise an error when trying to encrypt data

This is useful when you want to reveal ciphertexts for debugging purposes and you want to make sure you won’t overwrite any encryptable attribute with the wrong content.

Instance Method Summary collapse

Instance Method Details

#binary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/encryption/read_only_null_encryptor.rb', line 23

def binary?
  false
end

#decrypt(encrypted_text, key_provider: nil, cipher_options: {}) ⇒ Object 



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# File 'lib/active_record/encryption/read_only_null_encryptor.rb', line 15

def decrypt(encrypted_text, key_provider: nil, cipher_options: {})
  encrypted_text
end

#encrypt(clean_text, key_provider: nil, cipher_options: {}) ⇒ Object

Raises:



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# File 'lib/active_record/encryption/read_only_null_encryptor.rb', line 11

def encrypt(clean_text, key_provider: nil, cipher_options: {})
  raise Errors::Encryption, "This encryptor is read-only"
end

#encrypted?(text) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/encryption/read_only_null_encryptor.rb', line 19

def encrypted?(text)
  false
end