Configure CORS

levieindustries · Nov 22, 2017 · 1f87ae4 · 1f87ae4
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diff --git a/Gemfile b/Gemfile
@@ -12,6 +12,7 @@ gem "graphql"
 gem "jquery-rails"
 gem "pg", "~> 0.18"
 gem "puma", "~> 3.0"
+gem "rack-cors"
 gem "rails", "~> 5.1.4"
 gem "react-rails", "~> 1.10.0"
 gem "sass-rails", "~> 5.0"

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -116,6 +116,7 @@ GEM
       pry (>= 0.10.4)
     puma (3.10.0)
     rack (2.0.3)
+    rack-cors (1.0.2)
     rack-test (0.7.0)
       rack (>= 1.0, < 3)
     rails (5.1.4)
@@ -214,6 +215,7 @@ DEPENDENCIES
   pg (~> 0.18)
   pry-rails
   puma (~> 3.0)
+  rack-cors
   rails (~> 5.1.4)
   rails-assets-bootstrap (= 4.0.0.alpha.6)!
   react-rails (~> 1.10.0)

diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
@@ -0,0 +1,8 @@
+Rails.application.config.middleware.insert_before 0, Rack::Cors do
+  allow do
+    origins "elementary.com.dev"
+    resource "*",
+      headers: :any,
+      methods: %i[get post put patch delete options head]
+  end
+end