From 979d1f66dd1e15f64e941525c299bf7a272eb2e2 Mon Sep 17 00:00:00 2001
From: Damyon Wiese <damyon@moodle.com>
Date: Wed, 15 Mar 2017 10:13:07 +0800
Subject: [PATCH] MDL-58220 auth_oauth2: Fix new account creation

This was not allowing new accounts to be registered.
---
 auth/oauth2/classes/auth.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/auth/oauth2/classes/auth.php b/auth/oauth2/classes/auth.php
index 832d1f0398b..b2fa8f6626e 100644
--- a/auth/oauth2/classes/auth.php
+++ b/auth/oauth2/classes/auth.php
@@ -76,6 +76,7 @@ class auth extends \auth_plugin_base {
         if ($verifyusername == $username) {
             return true;
         }
+        return false;
     }
 
     /**
@@ -369,7 +370,7 @@ class auth extends \auth_plugin_base {
 
         $this->set_static_user_info($userinfo);
 
-        $user = get_complete_user_data('username', $userinfo['username']);
+        $user = authenticate_user_login($userinfo['username'], '');
 
         if ($user) {
             complete_user_login($user);