Upgrade omniauth-oauth2

Gemfile.lock

@@ -3,15 +3,15 @@ PATH
   specs:
     omniauth-kakao (0.2.0)
       omniauth (~> 1.0)
-      omniauth-oauth2 (~> 1.3.1)
+      omniauth-oauth2 (~> 1.5.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
     coderay (1.1.1)
     diff-lcs (1.2.5)
     fakeweb (1.3.0)
-    faraday (0.9.2)
+    faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.14)
     formatador (0.2.5)
@@ -29,38 +29,38 @@ GEM
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
-    hashie (3.4.4)
-    jwt (1.5.4)
+    hashie (3.5.7)
+    jwt (1.5.6)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     lumberjack (1.0.10)
     method_source (0.8.2)
-    multi_json (1.12.1)
-    multi_xml (0.5.5)
+    multi_json (1.13.1)
+    multi_xml (0.6.0)
     multipart-post (2.0.0)
     nenv (0.3.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    oauth2 (1.2.0)
-      faraday (>= 0.8, < 0.10)
+    oauth2 (1.4.0)
+      faraday (>= 0.8, < 0.13)
       jwt (~> 1.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    omniauth (1.3.1)
-      hashie (>= 1.2, < 4)
-      rack (>= 1.0, < 3)
-    omniauth-oauth2 (1.3.1)
-      oauth2 (~> 1.0)
+    omniauth (1.8.1)
+      hashie (>= 3.4.6, < 3.6.0)
+      rack (>= 1.6.2, < 3)
+    omniauth-oauth2 (1.5.0)
+      oauth2 (~> 1.1)
       omniauth (~> 1.2)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    rack (2.0.1)
+    rack (2.0.5)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
@@ -87,4 +87,4 @@ DEPENDENCIES
   rspec (~> 2.14, >= 2.14.1)
 
 BUNDLED WITH
-   1.12.3
+   1.12.5

lib/omniauth/strategies/kakao.rb

@@ -19,6 +19,7 @@ class Kakao < OmniAuth::Strategies::OAuth2
         {
           'name' => raw_properties['nickname'],
           'image' => raw_properties['thumbnail_image'],
+          'email' => raw_info['kaccount_email'],
         }
       end
 
@@ -31,16 +32,8 @@ def initialize(app, *args, &block)
         options[:callback_path] = options[:redirect_path] || DEFAULT_REDIRECT_PATH
       end
 
-      def callback_phase
-        previous_callback_path = options.delete(:callback_path)
-        @env["PATH_INFO"] = "/auth/kakao/callback"
-        options[:callback_path] = previous_callback_path
-        super
-      end
-
-      def mock_call!(*)
-        options.delete(:callback_path)
-        super
+      def callback_url
+        options[:callback_url] || (full_host + script_name + callback_path)
       end
 
     private

omniauth-kakao.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency 'omniauth', '~> 1.0'
-  s.add_dependency 'omniauth-oauth2', '~> 1.3.1'
+  s.add_dependency 'omniauth-oauth2', '~> 1.5.0'
 
   s.add_development_dependency 'rspec', '~> 2.14', '>= 2.14.1'
   s.add_development_dependency 'guard-rspec', '~> 4.2', '>= 4.2.8'

spec/omniauth/strategies/kakao_spec.rb

@@ -154,19 +154,6 @@ def make_request(url, opts={})
       })
     end
 
-    describe "GET /auth/kakao" do
-      it "should redirect to callback url (/auth/kakao/callback)" do
-        request = make_request("/auth/kakao")
-        middleware = make_middleware(CLIENT_ID)
-        code, env = middleware.call(request)
-
-        code.should == 302
-
-        actual_path = URI(env["Location"]).path
-        actual_path.should == "/auth/kakao/callback"
-      end
-    end
-
     describe "GET /oauth" do
       it "should request registered mock" do
         request = make_request("/oauth")