# File lib/action_dispatch/middleware/cookies.rb, line 176 def initialize(*args) super @legacy_verifier = ActiveSupport::MessageVerifier.new(@options[:secret_token]) end
# File lib/action_dispatch/middleware/cookies.rb, line 181 def verify_and_upgrade_legacy_signed_message(name, signed_message) @legacy_verifier.verify(signed_message).tap do |value| self[name] = value end rescue ActiveSupport::MessageVerifier::InvalidSignature nil end