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Class: ActiveRecord::Encryption::DeterministicKeyProvider

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, DerivedSecretKeyProvider, KeyProvider
Instance Chain:
self, DerivedSecretKeyProvider, KeyProvider
Inherits: ActiveRecord::Encryption::DerivedSecretKeyProvider
Defined in: activerecord/lib/active_record/encryption/deterministic_key_provider.rb

Overview

A KeyProvider that derives keys from passwords.

Class Method Summary

DerivedSecretKeyProvider - Inherited

.new

KeyProvider - Inherited

.new

Instance Method Summary

DerivedSecretKeyProvider - Inherited

#derive_key_from

KeyProvider - Inherited

#decryption_keys

Returns the list of decryption keys.
#encryption_key

Returns the last key in the list as the active key to perform encryptions.
#keys_grouped_by_id

Constructor Details

.new(password) ⇒ DeterministicKeyProvider

Raises:

[ GitHub ] 

  


# File 'activerecord/lib/active_record/encryption/deterministic_key_provider.rb', line 7



def initialize(password)
  passwords = Array(password)
  raise ActiveRecord::Encryption::Errors::Configuration, "Deterministic encryption keys can't be rotated" if passwords.length > 1
  super(passwords)
end