From 909a8443c63db423f031b8c7f810c13b3bc20b87 Mon Sep 17 00:00:00 2001
From: Douwe Maan <douwe@gitlab.com>
Date: Wed, 9 Sep 2015 11:40:31 +0100
Subject: Shuffle config around a bit

---
 lib/gitlab/ldap/auth_hash.rb   | 13 +++++--------
 lib/gitlab/ldap/user.rb        |  7 +++----
 lib/gitlab/o_auth/auth_hash.rb |  4 +---
 3 files changed, 9 insertions(+), 15 deletions(-)

diff --git a/lib/gitlab/ldap/auth_hash.rb b/lib/gitlab/ldap/auth_hash.rb
index caca7bb3b57..dc8a8fd41dd 100644
--- a/lib/gitlab/ldap/auth_hash.rb
+++ b/lib/gitlab/ldap/auth_hash.rb
@@ -3,17 +3,10 @@
 module Gitlab
   module LDAP
     class AuthHash < Gitlab::OAuth::AuthHash
-      attr_accessor :config
-
-      def initialize(auth_hash, config)
-        super(auth_hash)
-        @config = config
-      end
-
       private
 
       def get_info(key)
-        raw_key = config.attributes[key]
+        raw_key = ldap_config.attributes[key]
         return super unless raw_key
 
         value =
@@ -35,6 +28,10 @@ module Gitlab
       def get_raw(key)
         auth_hash.extra[:raw_info][key]
       end
+
+      def ldap_config
+        @ldap_config ||= Gitlab::LDAP::Config.new(self.provider)
+      end
     end
   end
 end
diff --git a/lib/gitlab/ldap/user.rb b/lib/gitlab/ldap/user.rb
index e5023f5da11..cb66fd500fe 100644
--- a/lib/gitlab/ldap/user.rb
+++ b/lib/gitlab/ldap/user.rb
@@ -68,13 +68,12 @@ module Gitlab
         Gitlab::LDAP::Access.allowed?(gl_user)
       end
 
-      def ldap_config(provider = auth_hash.provider)
-        Gitlab::LDAP::Config.new(provider)
+      def ldap_config
+        Gitlab::LDAP::Config.new(auth_hash.provider)
       end
 
       def auth_hash=(auth_hash)
-        config = ldap_config(auth_hash.provider)
-        @auth_hash = Gitlab::LDAP::AuthHash.new(auth_hash, config)
+        @auth_hash = Gitlab::LDAP::AuthHash.new(auth_hash)
       end
     end
   end
diff --git a/lib/gitlab/o_auth/auth_hash.rb b/lib/gitlab/o_auth/auth_hash.rb
index 76fbe698c74..d94b104bbf8 100644
--- a/lib/gitlab/o_auth/auth_hash.rb
+++ b/lib/gitlab/o_auth/auth_hash.rb
@@ -39,8 +39,6 @@ module Gitlab
       end
 
       def get_info(key)
-        key = :nickname if key == :username
-
         value = info[key]
         Gitlab::Utils.force_utf8(value) if value
         value
@@ -48,7 +46,7 @@ module Gitlab
 
       def username_and_email
         @username_and_email ||= begin
-          username  = get_info(:username)
+          username  = get_info(:username) || get_info(:nickname)
           email     = get_info(:email)
 
           username ||= generate_username(email)             if email
-- 
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