From 4fa137d0b778e86a85c4be3adfbc34a165a9ae6d Mon Sep 17 00:00:00 2001
From: Lucas Kanashiro <kanashiro.duarte@gmail.com>
Date: Mon, 27 Oct 2014 17:43:33 -0200
Subject: [PATCH] Upgrade strategy to use call method

---
 lib/omniauth/strategies/remote_user.rb | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/lib/omniauth/strategies/remote_user.rb b/lib/omniauth/strategies/remote_user.rb
index 9b2aa60..24546de 100644
--- a/lib/omniauth/strategies/remote_user.rb
+++ b/lib/omniauth/strategies/remote_user.rb
@@ -3,17 +3,21 @@ module OmniAuth
     class RemoteUser
       include OmniAuth::Strategy
 
-      def validate_remote_user
-        if !env['HTTP_REMOTE_USER'].blank?
-          env['HTTP_REMOTE_USER']
-        else
-          env['HTTP_X_FORWARDED_USER']
+      def call(env)
+        request = Rack::Request.new env
+        cookies = request.cookies
+        response = Rack::Response.new
+
+        if cookies['gitlab_session'] != nil and !env['HTTP_REMOTE_USER'].blank?
+          response.redirect "#{OmniAuth.config.path_prefix}/users/auth/env/"
         end
+
+        super(env)
       end
 
       def request_phase
         @user_data = {}
-        @uid = validate_remote_user
+        @uid = env
         return fail!(:no_remote_user) unless @uid
 
         @user_data[:name] = @uid['NAME']
@@ -26,9 +30,15 @@ module OmniAuth
         call_app!
       end
 
-      uid { @uid['EMAIL'] }
+      uid { @uid['NAME'] }
       info{ @user_data }
 
-    end
+      def callback_phase
+        fail(:invalid_request)
+      end
+
+      def auth_hash
+        Omniauth::Utils.deep_merge(super, {'uid' => @uid})
+      end
   end
 end
--
libgit2 0.21.2