From a176fea6d081263b93a122ba5f377b8d21c19722 Mon Sep 17 00:00:00 2001
From: rautenberg <rautenberg@in-silico.ch>
Date: Wed, 20 May 2015 18:05:11 +0200
Subject: add basic CORS headers get, post, put

---
 lib/opentox-server.rb  |  1 +
 lib/opentox.rb         | 11 +++++++++++
 opentox-server.gemspec |  1 +
 3 files changed, 13 insertions(+)

diff --git a/lib/opentox-server.rb b/lib/opentox-server.rb
index 5ff3c22..0202b44 100644
--- a/lib/opentox-server.rb
+++ b/lib/opentox-server.rb
@@ -1,5 +1,6 @@
 require 'opentox-client'
 require 'rack'
 require 'rack/contrib'
+require 'rack/cors'
 require 'sinatra'
 ["4store.rb", "opentox.rb", "authorization-helper.rb"].each {|f| require File.join(File.dirname(__FILE__),f) }
diff --git a/lib/opentox.rb b/lib/opentox.rb
index bd5415c..2adc04c 100644
--- a/lib/opentox.rb
+++ b/lib/opentox.rb
@@ -27,6 +27,17 @@ module OpenTox
       also_reload File.join(ENV["HOME"],".opentox","config","#{SERVICE}.rb")
     end
 
+    # add CORS support for swagger
+    use Rack::Cors do |config|
+      config.allow do |allow|
+        allow.origins '*'
+        allow.resource "/#{SERVICE}/*",
+          :methods => [:get, :post, :put ],
+          :headers => :any,
+          :max_age => 0
+      end
+    end
+
     before do
       @uri = uri(request.env['PATH_INFO']) # prevent /algorithm/algorithm in algorithm service
       get_subjectid if respond_to? :get_subjectid
diff --git a/opentox-server.gemspec b/opentox-server.gemspec
index cc9d160..a38a860 100644
--- a/opentox-server.gemspec
+++ b/opentox-server.gemspec
@@ -20,6 +20,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency "opentox-client"
   s.add_runtime_dependency 'rack'
   s.add_runtime_dependency 'rack-contrib'
+  s.add_runtime_dependency 'rack-cors'
   s.add_runtime_dependency 'sinatra'
   s.add_runtime_dependency 'sinatra-contrib'
   s.add_runtime_dependency 'unicorn'
-- 
cgit v1.2.3