instance method `key_generator`

Ruby on Rails 8.1.2

Since v4.0.13

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

key_generator(secret_key_base = self.secret_key_base)

Returns a key generator (ActiveSupport::CachingKeyGenerator) for a specified secret_key_base. The return value is memoized, so additional calls with the same secret_key_base will return the same key generator instance.

Parameters

secret_key_base opt = self.secret_key_base

Source

# File railties/lib/rails/application.rb, line 174
    def key_generator(secret_key_base = self.secret_key_base)
      # number of iterations selected based on consultation with the google security
      # team. Details at https://github.com/rails/rails/pull/6952#issuecomment-7661220
      @key_generators[secret_key_base] ||= ActiveSupport::CachingKeyGenerator.new(
        ActiveSupport::KeyGenerator.new(secret_key_base, iterations: 1000)
      )
    end

Defined in railties/lib/rails/application.rb line 174 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::Application

Signature

Parameters