From 8b2d2c0a1b098e3aa2e85056a3658d1b527dc806 Mon Sep 17 00:00:00 2001
From: ujifgc <ujifgc@gmail.com>
Date: Tue, 9 Jul 2013 23:11:28 +0400
Subject: [PATCH] introduce case insensitive authentication by email, closes
 #1261

Supported ORMS: activerecord, datamapper, minirecord, mongoid, mongomapper, sequel
ORMs not supporting case insensitive search: ohm
Cryptic ORMS: couchrest
---
 .../generators/templates/account/activerecord.rb.tt             | 2 +-
 .../padrino-admin/generators/templates/account/datamapper.rb.tt | 2 +-
 .../padrino-admin/generators/templates/account/minirecord.rb.tt | 2 +-
 .../padrino-admin/generators/templates/account/mongoid.rb.tt    | 2 +-
 .../generators/templates/account/mongomapper.rb.tt              | 2 +-
 .../lib/padrino-admin/generators/templates/account/sequel.rb.tt | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/activerecord.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/activerecord.rb.tt
index 4d31bac32..a0bc354a9 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/activerecord.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/activerecord.rb.tt
@@ -19,7 +19,7 @@ class <%= @model_name %> < ActiveRecord::Base
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = first(:conditions => { :email => email }) if email.present?
+    account = first(:conditions => ["lower(email) = lower(?)", email]) if email.present?
     account && account.has_password?(password) ? account : nil
   end
 
diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/datamapper.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/datamapper.rb.tt
index 8ccdbcf4c..f0469fbb8 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/datamapper.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/datamapper.rb.tt
@@ -29,7 +29,7 @@ class <%= @model_name %>
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = first(:conditions => { :email => email }) if email.present?
+    account = first(:conditions => ["lower(email) = lower(?)", email]) if email.present?
     account && account.has_password?(password) ? account : nil
   end
 
diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/minirecord.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/minirecord.rb.tt
index 46323f8f4..c324438f5 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/minirecord.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/minirecord.rb.tt
@@ -22,7 +22,7 @@ class <%= @model_name %> < ActiveRecord::Base
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = first(:conditions => { :email => email }) if email.present?
+    account = first(:conditions => ["lower(email) = lower(?)", email]) if email.present?
     account && account.has_password?(password) ? account : nil
   end
 
diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/mongoid.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/mongoid.rb.tt
index 6ebad7faa..a02b62f3c 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/mongoid.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/mongoid.rb.tt
@@ -27,7 +27,7 @@ class <%= @model_name %>
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = where(:email => email).first if email.present?
+    account = where(:email => /#{Regexp.escape(email)}/i).first if email.present?
     account && account.has_password?(password) ? account : nil
   end
 
diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/mongomapper.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/mongomapper.rb.tt
index 5801beb15..0f71f0ffc 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/mongomapper.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/mongomapper.rb.tt
@@ -27,7 +27,7 @@ class <%= @model_name %>
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = first(:email => email) if email.present?
+    account = first(:email => /#{Regexp.escape(email)}/i) if email.present?
     account && account.has_password?(password) ? account : nil
   end
 
diff --git a/padrino-admin/lib/padrino-admin/generators/templates/account/sequel.rb.tt b/padrino-admin/lib/padrino-admin/generators/templates/account/sequel.rb.tt
index 2d7584386..10b974132 100644
--- a/padrino-admin/lib/padrino-admin/generators/templates/account/sequel.rb.tt
+++ b/padrino-admin/lib/padrino-admin/generators/templates/account/sequel.rb.tt
@@ -26,7 +26,7 @@ class <%= @model_name %> < Sequel::Model
   # This method is for authentication purpose
   #
   def self.authenticate(email, password)
-    account = filter(:email => email).first
+    account = filter(Sequel.function(:lower, :email) => Sequel.function(:lower, email)).first
     account && account.has_password?(password) ? account : nil
   end