From b557addab2826ca1d6a0f5988abc053bd5e05a4f Mon Sep 17 00:00:00 2001
From: Mikhail Vink <mikhail.vink@gmail.com>
Date: Sun, 15 Nov 2015 21:23:09 +0100
Subject: [PATCH] Improvement: downcase the email when searching for an account
 by email

Improvement of 2b9869e (FEATURE: If the email is verified, we can use that to find accounts): Downcasing the email which has been got from the OAuth provider, as the email entity is not case-sensitive in Discourse.
---
 plugin.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin.rb b/plugin.rb
index 699fbf1..6039663 100644
--- a/plugin.rb
+++ b/plugin.rb
@@ -75,7 +75,7 @@ class OAuth2BasicAuthenticator < ::Auth::OAuth2Authenticator
     if current_info
       result.user = User.where(id: current_info[:user_id]).first
     elsif SiteSetting.oauth2_email_verified?
-      result.user = User.where(email: result.email).first
+      result.user = User.where(email: Email.downcase(result.email)).first
     end
 
     result.extra_data = { oauth2_basic_user_id: user_details[:user_id] }