key hash rotate for activeStorage keep mini magic, load defaults for 7 (

#957)

config/application.rb

@@ -33,7 +33,6 @@ def self.fetch(name, fallback)
 
  class Application < Rails::Application
  # Initialize configuration defaults for originally generated Rails version.
- # config.load_defaults 6.1
  config.load_defaults 7.0
 
  # Configuration for the application, engines, and railties goes here.
@@ -44,9 +43,6 @@ class Application < Rails::Application
  # config.time_zone = "Central Time (US & Canada)"
  # config.eager_load_paths << Rails.root.join("extras")
 
-
- config.load_defaults '6.0'
-
  config.encoding = 'utf-8'
 
  config.assets.css_compressor = nil
@@ -55,6 +51,8 @@ class Application < Rails::Application
 
  config.action_cable.disable_request_forgery_protection = true
 
+ config.active_storage.variant_processor = :mini_magick
+
  # Settings in config/environments/* take precedence over those specified here.
  # Application configuration can go into files in config/initializers
  # -- all .rb files in that directory are automatically loaded after loading

config/initializers/rotator.rb

@@ -0,0 +1,10 @@
+# a bug introduced in rails 7 
+# read: https://github.com/hotwired/turbo-rails/issues/340
+
+Rails.application.config.after_initialize do |app|
+ key_generator = ActiveSupport::KeyGenerator.new app.secret_key_base,
+ iterations: 1000,
+ hash_digest_class: OpenSSL::Digest::SHA1
+
+ app.message_verifier("ActiveStorage").rotate(key_generator.generate_key("ActiveStorage"))
+end