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-rw-r--r--railties/lib/rails/application.rb9
1 files changed, 8 insertions, 1 deletions
diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index 9ef001c7d0..f22025d35e 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -1,5 +1,7 @@
require 'fileutils'
require 'active_support/queueing'
+# FIXME remove DummyKeyGenerator and this require in 4.1
+require 'active_support/key_generator'
require 'rails/engine'
module Rails
@@ -106,7 +108,11 @@ module Rails
def key_generator
# number of iterations selected based on consultation with the google security
# team. Details at https://github.com/rails/rails/pull/6952#issuecomment-7661220
- @key_generator ||= ActiveSupport::KeyGenerator.new(config.secret_token, iterations: 1000)
+ @key_generator ||= if config.secret_token_key
+ ActiveSupport::KeyGenerator.new(config.secret_token_key, iterations: 1000)
+ else
+ ActiveSupport::DummyKeyGenerator.new(config.secret_token)
+ end
end
# Stores some of the Rails initial environment parameters which
@@ -119,6 +125,7 @@ module Rails
# * "action_dispatch.show_detailed_exceptions" => config.consider_all_requests_local,
# * "action_dispatch.logger" => Rails.logger,
# * "action_dispatch.backtrace_cleaner" => Rails.backtrace_cleaner
+ # * "action_dispatch.key_generator" => key_generator
#
# These parameters will be used by middlewares and engines to configure themselves
#