From cb6fc9fb2e1a8551aa7c5f002dbfa24404426cfd Mon Sep 17 00:00:00 2001
From: Sony Mathew <ynos1234@gmail.com>
Date: Tue, 1 Sep 2020 11:39:18 +0530
Subject: [PATCH] fix: fonts cors issue with cdn (#1182)

---
 config/environments/production.rb | 9 +++++++++
 config/environments/staging.rb    | 9 +++++++++
 config/environments/test.rb       | 9 +++++++++
 config/initializers/assets.rb     | 4 ++++
 4 files changed, 31 insertions(+)

diff --git a/config/environments/production.rb b/config/environments/production.rb
index b796d6acd..6f7c97eee 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -119,4 +119,13 @@ Rails.application.configure do
   config.action_mailbox.ingress = ENV.fetch('RAILS_INBOUND_EMAIL_SERVICE', 'relay').to_sym
 
   Rails.application.routes.default_url_options = { host: ENV['FRONTEND_URL'] }
+
+  # font cors issue with CDN
+  # Ref: https://stackoverflow.com/questions/56960709/rails-font-cors-policy
+  config.middleware.insert_before 0, Rack::Cors do
+    allow do
+      origins '*'
+      resource '/packs/*', headers: :any, methods: [:get, :options]
+    end
+  end
 end
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index 585f35da4..53c0934c7 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -102,4 +102,13 @@ Rails.application.configure do
 
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
+
+  # font cors issue with CDN
+  # Ref: https://stackoverflow.com/questions/56960709/rails-font-cors-policy
+  config.middleware.insert_before 0, Rack::Cors do
+    allow do
+      origins '*'
+      resource '/packs/*', headers: :any, methods: [:get, :options]
+    end
+  end
 end
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 1dbfa63ef..6a2534654 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -51,4 +51,13 @@ Rails.application.configure do
   # Raises error for missing translations.
   # config.action_view.raise_on_missing_translations = true
   config.log_level = ENV.fetch('LOG_LEVEL', 'debug').to_sym
+
+  # font cors issue with CDN
+  # Ref: https://stackoverflow.com/questions/56960709/rails-font-cors-policy
+  config.middleware.insert_before 0, Rack::Cors do
+    allow do
+      origins '*'
+      resource '/packs/*', headers: :any, methods: [:get, :options]
+    end
+  end
 end
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 351f7b42b..9ac37c731 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -13,3 +13,7 @@ Rails.application.config.assets.paths << Rails.root.join('node_modules')
 # folder are already added.
 # Rails.application.config.assets.precompile += %w( admin.js admin.css )
 Rails.application.config.assets.precompile += %w[dashboardChart.js]
+
+# to take care of fonts in assets pre-compiling
+# Ref: https://stackoverflow.com/questions/56960709/rails-font-cors-policy
+Rails.application.config.assets.precompile << /\.(?:svg|eot|woff|ttf|woff2)$/