Support CORS with rack-cors

kumabook · Dec 29, 2017 · b3f0570 · b3f0570
1 parent 2afa4ae
commit b3f0570
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/config/application.rb b/config/application.rb
@@ -12,5 +12,11 @@ class Application < Rails::Application
     # Application configuration should go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded.
     config.sender_email = "stickynotes@outlook.jp"
+    config.middleware.insert_before 0, Rack::Cors do
+      allow do
+        origins ENV['ACCESS_CONTROL_ALLOW_ORIGIN'] || '*'
+        resource '*', :headers => :any, :methods => [:get, :post, :put, :options]
+      end
+    end
   end
 end