From: Tom Hughes <tom@compton.nu>
Date: Tue, 13 Dec 2011 17:42:42 +0000 (+0000)
Subject: Look up email addresses case insensitively for password resets
X-Git-Tag: live~5929
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/7b01a8ae82873ecef35679b387a9d29a49c0a3b2

Look up email addresses case insensitively for password resets

If the email address entered is not found then try a case insensitive
lookup, and if that finds a single result then use it.
---

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index ce0122957..c9983cc85 100644
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -201,7 +201,15 @@ class UserController < ApplicationController
     @title = t 'user.lost_password.title'
 
     if params[:user] and params[:user][:email]
-      user = User.visible.where(:email => params[:user][:email]).first
+      user = User.visible.find_by_email(params[:user][:email])
+
+      if user.nil?
+        users = User.visible.where("LOWER(email) = LOWER(?)", params[:user][:email])
+
+        if users.count == 1
+          user = users.first
+        end
+      end
 
       if user
         token = user.tokens.create