Class: ActiveRecord::Encryption::DeterministicKeyProvider

Inherits:
DerivedSecretKeyProvider show all
Defined in:
activerecord/lib/active_record/encryption/deterministic_key_provider.rb

Overview

A KeyProvider that derives keys from passwords.

Instance Method Summary collapse

Methods inherited from KeyProvider

#decryption_keys, #encryption_key

Constructor Details

#initialize(password) ⇒ DeterministicKeyProvider

Returns a new instance of DeterministicKeyProvider.


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# 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