Release 1.1.9

Conflicts:

	lib/devise/models/authenticatable.rb

.gitignore

@@ -3,6 +3,7 @@
 *~
 coverage/*
 *.sqlite3
+.bundle
 rdoc/*
-devise.gemspec
 pkg
+log

CHANGELOG.rdoc

@@ -1,5 +1,249 @@
+== 1.1.9
+
+* bugfix
+  * double check if warden has not halted
+
+== 1.1.8
+
+* bugfix
+  * Ensure you can't inject Mongoid queries using token authenticatable
+
+== 1.1.7
+
+* bugfix
+  * Fix a backward incompatible change with versions prior to Rails 3.0.4
+
+== 1.1.6
+
+* bugfix
+  * Use a more secure e-mail regexp
+  * Implement Rails 3.0.4 handle unverified request
+  * Use secure_compare to compare passwords
+
+== 1.1.5
+
+* bugfix
+  * Ensure to convert keys on indifferent hash
+
+* defaults
+  * Set config.http_authenticatable to false to avoid confusion
+
+== 1.1.4
+
+* bugfix
+  * Avoid session fixation attacks
+
+== 1.1.3
+
+* bugfix
+  * Add reply-to to e-mail headers by default
+  * Updated the views generator to respect the rails :template_engine option (by github.com/fredwu)
+  * Check the type of HTTP Authentication before using Basic headers
+  * Avoid invalid_salt errors by checking salt presence (by github.com/thibaudgg)
+  * Forget user deletes the right cookie before logout, not remembering the user anymore (by github.com/emtrane)
+  * Fix for failed first-ever logins on PostgreSQL where column default is nil (by github.com/bensie)
+  * :default options is now honored in migrations
+
+== 1.1.2
+
+* bugfix
+  * Compatibility with latest Rails routes schema
+
+== 1.1.1
+
+* bugfix
+  * Fix a small bug where generated locale file was empty on devise:install
+
+== 1.1.0
+
+* enhancements
+  * Rememberable module allows user to be remembered across browsers and is enabled by default (by github.com/trevorturk)
+  * Rememberable module allows you to activate the period the remember me token is extended (by github.com/trevorturk)
+  * devise_for can now be used together with scope method in routes but with a few limitations (check the documentation)
+  * Support `as` or `devise_scope` in the router to specify controller access scope
+  * HTTP Basic Auth can now be disabled/enabled for xhr(ajax) requests using http_authenticatable_on_xhr option (by github.com/pellja)
+
+* bug fix
+  * Fix a bug in Devise::TestHelpers where current_user was returning a Response object for non active accounts
+  * Devise should respect script_name and path_info contracts
+  * Fix a bug when accessing a path with (.:format) (by github.com/klacointe)
+  * Do not add unlock routes unless unlock strategy is email or both
+  * Email should be case insensitive
+  * Store classes as string in session, to avoid serialization and stale data issues
+
+* deprecations
+  * use_default_scope is deprecated and has no effect. Use :as or :devise_scope in the router instead
+
+== 1.1.rc2
+
+* enhancements
+  * Allow to set cookie domain for the remember token. (by github.com/mantas)
+  * Added navigational formats to specify when it should return a 302 and when a 401.
+  * Added authenticate(scope) support in routes (by github.com/wildchild)
+  * Added after_update_path_for to registrations controller (by github.com/thedelchop)
+  * Allow the mailer object to be replaced through config.mailer = "MyOwnMailer"
+
+* bug fix
+  * Fix a bug where session was timing out on sign out
+
+* deprecations
+  * bcrypt is now the default encryptor
+  * devise.mailer.confirmations_instructions now should be devise.mailer.confirmations_instructions.subject
+  * devise.mailer.user.confirmations_instructions now should be devise.mailer.confirmations_instructions.user_subject
+  * Generators now use Rails 3 syntax (devise:install) instead of devise_install
+
+== 1.1.rc1
+
+* enhancements
+  * Rails 3 compatibility
+  * All controllers and views are namespaced, for example: Devise::SessionsController and "devise/sessions"
+  * Devise.orm is deprecated. This reduces the required API to hook your ORM with devise
+  * Use metal for failure app
+  * HTML e-mails now have proper formatting
+  * Allow to give :skip and :controllers in routes
+  * Move trackable logic to the model
+  * E-mails now use any template available in the filesystem. Easy to create multipart e-mails
+  * E-mails asks headers_for in the model to set the proper headers
+  * Allow to specify haml in devise_views
+  * Compatibility with Mongoid
+  * Make config.devise available on config/application.rb
+  * TokenAuthenticatable now works with HTTP Basic Auth
+  * Allow :unlock_strategy to be :none and add :lock_strategy which can be :failed_attempts or none. Setting those values to :none means that you want to handle lock and unlocking by yourself
+  * No need to append ?unauthenticated=true in URLs anymore since Flash was moved to a middleware in Rails 3
+  * :activatable is included by default in your models
+
+* bug fix
+  * Fix a bug with STI
+
+* deprecations
+  * Rails 3 compatible only
+  * Removed support for MongoMapper
+  * Scoped views are no longer "sessions/users/new". Now use "users/sessions/new"
+  * Devise.orm is deprecated, just require "devise/orm/YOUR_ORM" instead
+  * Devise.default_url_options is deprecated, just modify ApplicationController.default_url_options
+  * All messages under devise.sessions, except :signed_in and :signed_out, should be moved to devise.failure
+  * :as and :scope in routes is deprecated. Use :path and :singular instead
+
+== 1.0.8
+
+* enhancements
+  * Support for latest MongoMapper
+  * Added anybody_signed_in? helper (by github.com/SSDany)
+
+* bug fix
+  * confirmation_required? is properly honored on active? calls. (by github.com/paulrosania)
+
+== 1.0.7
+
+* bug fix
+  * Ensure password confirmation is always required
+
+* deprecations
+  * authenticatable was deprecated and renamed to database_authenticatable
+  * confirmable is not included by default on generation
+
+== 1.0.6
+
+* bug fix
+  * Do not allow unlockable strategies based on time to access a controller.
+  * Do not send unlockable email several times.
+  * Allow controller to upstram custom! failures to Warden.
+
+== 1.0.5
+
+* bug fix
+  * Use prepend_before_filter in require_no_authentication.
+  * require_no_authentication on unlockable.
+  * Fix a bug when giving an association proxy to devise.
+  * Do not use lock! on lockable since it's part of ActiveRecord API.
+
+== 1.0.4
+
+* bug fix
+  * Fixed a bug when deleting an account with rememberable
+  * Fixed a bug with custom controllers
+
+== 1.0.3
+
+* enhancements
+  * HTML e-mails now have proper formatting
+  * Do not remove MongoMapper options in find
+
+== 1.0.2
+
+* enhancements
+  * Allows you set mailer content type (by github.com/glennr)
+
+* bug fix
+  * Uses the same content type as request on http authenticatable 401 responses
+
+== 1.0.1
+
+* enhancements
+  * HttpAuthenticatable is not added by default automatically.
+  * Avoid mass assignment error messages with current password.
+
+* bug fix
+  * Fixed encryptors autoload
+
+== 1.0.0
+
+* deprecation
+  * :old_password in update_with_password is deprecated, use :current_password instead
+
+* enhancements
+  * Added Registerable
+  * Added Http Basic Authentication support
+  * Allow scoped_views to be customized per controller/mailer class
+  * [#99] Allow authenticatable to used in change_table statements
+
+== 0.9.2
+
+* bug fix
+  * Ensure inactive user cannot sign in
+  * Ensure redirect to proper url after sign up
+
+* enhancements
+  * Added gemspec to repo
+  * Added token authenticatable (by github.com/grimen)
+
+== 0.9.1
+
+* bug fix
+  * Allow bigger salt size (by github.com/jgeiger)
+  * Fix relative url root
+
+== 0.9.0
+
+* deprecation
+  * devise :all is deprecated
+  * :success and :failure flash messages are now :notice and :alert
+
+* enhancements
+  * Added devise lockable (by github.com/mhfs)
+  * Warden 0.9.0 compatibility
+  * Mongomapper 0.6.10 compatibility
+  * Added Devise.add_module as hooks for extensions (by github.com/grimen)
+  * Ruby 1.9.1 compatibility (by github.com/grimen)
+
+* bug fix
+  * Accept path prefix not starting with slash
+  * url helpers should rely on find_scope!
+
+== 0.8.2
+
+* enhancements
+  * Allow Devise.mailer_sender to be a proc (by github.com/grimen)
+
+* bug fix
+  * Fix bug with passenger, update is required to anyone deploying on passenger (by github.com/dvdpalm)
+
+== 0.8.1
+
 * enhancements
   * Move salt to encryptors
+  * Devise::Lockable
+  * Moved view links into partial and I18n'ed them
 
 * bug fix
   * Bcrypt generator was not being loaded neither setting the proper salt

Gemfile

@@ -0,0 +1,27 @@
+source "http://rubygems.org"
+
+gemspec
+
+gem "rails", "~> 3.0.4"
+
+group :test do
+  gem "webrat", "0.7.2", :require => false
+  gem "mocha", :require => false
+end
+
+platforms :jruby do
+  gem 'activerecord-jdbcsqlite3-adapter'
+end
+
+platforms :ruby do
+  group :test do
+    gem "sqlite3-ruby"
+    gem "ruby-debug", ">= 0.10.3" if RUBY_VERSION < '1.9'
+  end
+
+  group :mongoid do
+    gem "mongo", "1.1.2"
+    gem "mongoid", "2.0.0.beta.20"
+    gem "bson_ext", "1.1.2"
+  end
+end

Gemfile.lock

@@ -0,0 +1,115 @@
+PATH
+  remote: .
+  specs:
+    devise (1.1.8)
+      bcrypt-ruby (~> 2.1.2)
+      warden (~> 1.0.2)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionmailer (3.0.4)
+      actionpack (= 3.0.4)
+      mail (~> 2.2.15)
+    actionpack (3.0.4)
+      activemodel (= 3.0.4)
+      activesupport (= 3.0.4)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.4)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.13)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.4)
+      activesupport (= 3.0.4)
+      builder (~> 2.1.2)
+      i18n (~> 0.4)
+    activerecord (3.0.4)
+      activemodel (= 3.0.4)
+      activesupport (= 3.0.4)
+      arel (~> 2.0.2)
+      tzinfo (~> 0.3.23)
+    activeresource (3.0.4)
+      activemodel (= 3.0.4)
+      activesupport (= 3.0.4)
+    activesupport (3.0.4)
+    arel (2.0.8)
+    bcrypt-ruby (2.1.4)
+    bson (1.1.2)
+    bson_ext (1.1.2)
+    builder (2.1.2)
+    columnize (0.3.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    i18n (0.5.0)
+    linecache (0.43)
+    mail (2.2.15)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    mocha (0.9.9)
+      rake
+    mongo (1.1.2)
+      bson (>= 1.1.1)
+    mongoid (2.0.0.beta.20)
+      activemodel (~> 3.0)
+      mongo (~> 1.1)
+      tzinfo (~> 0.3.22)
+      will_paginate (~> 3.0.pre)
+    nokogiri (1.4.4)
+    polyglot (0.3.1)
+    rack (1.2.1)
+    rack-mount (0.6.13)
+      rack (>= 1.0.0)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rails (3.0.4)
+      actionmailer (= 3.0.4)
+      actionpack (= 3.0.4)
+      activerecord (= 3.0.4)
+      activeresource (= 3.0.4)
+      activesupport (= 3.0.4)
+      bundler (~> 1.0)
+      railties (= 3.0.4)
+    railties (3.0.4)
+      actionpack (= 3.0.4)
+      activesupport (= 3.0.4)
+      rake (>= 0.8.7)
+      thor (~> 0.14.4)
+    rake (0.8.7)
+    ruby-debug (0.10.4)
+      columnize (>= 0.1)
+      ruby-debug-base (~> 0.10.4.0)
+    ruby-debug-base (0.10.4)
+      linecache (>= 0.3)
+    sqlite3-ruby (1.3.2)
+    thor (0.14.6)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.24)
+    warden (1.0.3)
+      rack (>= 1.0.0)
+    webrat (0.7.2)
+      nokogiri (>= 1.2.0)
+      rack (>= 1.0)
+      rack-test (>= 0.5.3)
+    will_paginate (3.0.pre2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activerecord-jdbcsqlite3-adapter
+  bson_ext (= 1.1.2)
+  devise!
+  mocha
+  mongo (= 1.1.2)
+  mongoid (= 2.0.0.beta.20)
+  rails (~> 3.0.4)
+  ruby-debug (>= 0.10.3)
+  sqlite3-ruby
+  webrat (= 0.7.2)

README.rdoc

@@ -7,61 +7,85 @@ Devise is a flexible authentication solution for Rails based on Warden. It:
 * Allows you to have multiple roles (or models/scopes) signed in at the same time;
 * Is based on a modularity concept: use just what you really need.
 
-Right now it's composed of six modules included by default when you invoke "devise :all" in your models:
+Right now it's composed of 11 modules:
 
-* Authenticatable: responsible for encrypting password and validating authenticity of a user while signing in.
-* Confirmable: responsible for verifying whether an account is already confirmed to sign in, and to send emails with confirmation instructions.
-* Recoverable: takes care of reseting the user password and send reset instructions.
-* Rememberable: manages generating and clearing token for remember the user from a saved cookie.
-* Trackable: tracks sign in count, timestamps and ip.
-* Validatable: creates all needed validations for email and password. It's totally optional, so you're able to to customize validations by yourself.
-
-And it also includes the optional modules:
-
-* Activatable: if you need to activate accounts by other means, which are not through confirmation, use this module.
-* Timeoutable: expires sessions without activity in a certain period of time.
-
-There's an example application using Devise at http://github.com/plataformatec/devise_example .
-
-== Dependencies
-
-Devise is based on Warden (http://github.com/hassox/warden), a Rack Authentication Framework so you need to install it as a gem. Please ensure you have it installed in order to use devise (see installation below).
+* Database Authenticatable: encrypts and stores a password in the database to validate the authenticity of an user while signing in. The authentication can be done both through POST requests or HTTP Basic Authentication.
+* Token Authenticatable: signs in an user based on an authentication token (also known as "single access token"). The token can be given both through query string or HTTP Basic Authentication.
+* Confirmable: sends emails with confirmation instructions and verifies whether an account is already confirmed during sign in.
+* Recoverable: resets the user password and sends reset instructions.
+* Registerable: handles signing up users through a registration process, also allowing them to edit and destroy their account.
+* Rememberable: manages generating and clearing a token for remembering the user from a saved cookie.
+* Trackable: tracks sign in count, timestamps and IP address.
+* Timeoutable: expires sessions that have no activity in a specified period of time.
+* Validatable: provides validations of email and password. It's optional and can be customized, so you're able to define your own validations.
+* Lockable: locks an account after a specified number of failed sign-in attempts. Can unlock via email or after a specified time period.
 
 == Installation
 
-All gems are on gemcutter, so you need to add gemcutter to your sources if you haven't yet:
+Devise 1.1 supports Rails 3 and is NOT backward compatible. You can use the latest Rails 3 beta gem with Devise latest gem:
 
-  sudo gem sources -a http://gemcutter.org/
+  gem install devise --version=1.1.7
 
-Install warden gem if you don't have it installed (requires 0.6.4 or higher):
+If you want to use Rails master (from git repository) you need to use Devise from git repository and vice-versa.
 
-  sudo gem install warden
+After you install Devise and add it to your Gemfile, you need to run the generator:
 
-Install devise gem:
+  rails generate devise:install
 
-  sudo gem install devise
+The generator will install an initializer which describes ALL Devise's configuration options and you MUST take a look at it. When you are done, you are ready to add Devise to any of your models using the generator:
 
-Configure warden and devise gems inside your app:
+  rails generate devise MODEL
 
-  config.gem 'warden'
-  config.gem 'devise'
+Replace MODEL by the class name you want to add devise, like User, Admin, etc. This will create a model (if one does not exist) and configure it with default Devise modules. The generator will also create a migration file (if your ORM support them) and configure your routes. Continue reading this file to understand exactly what the generator produces and how to use it.
 
-Run the generator:
+== Rails 2.3
 
-	ruby script/generate devise_install
+If you want to use the Rails 2.3.x version, you should do:
 
-And you're ready to go. The generator will install an initializer which describes Devise's configuration options. Be sure to take a look.
+  gem install devise --version=1.0.10
+
+And please check the README at the v1.0 branch since this one is based on Rails 3:
+
+  http://github.com/plataformatec/devise/tree/v1.0
+
+== Ecosystem
+
+Devise ecosystem is growing solid day after day. If you just need a walkthrough about setting up Devise, this README will work great. But if you need more documentation and resources, please check both the wiki and rdoc:
+
+* http://rdoc.info/projects/plataformatec/devise
+* http://wiki.github.com/plataformatec/devise
+
+Both links above are for Devise with Rails 3. If you need to use Devise with Rails 2.3, you can always run `gem server` from the command line after you install the gem to access the old documentation.
+
+Another great way to learn Devise are Ryan Bates' screencasts:
+
+* http://railscasts.com/episodes/209-introducing-devise
+* http://railscasts.com/episodes/210-customizing-devise
+
+And a few example applications:
+
+* Rails 2.3 app using Devise at http://github.com/plataformatec/devise_example
+* Rails 2.3 app using Devise with subdomains at http://github.com/fortuity/subdomain-authentication
+* Rails 3.0 app with Mongoid at http://github.com/fortuity/rails3-mongoid-devise
+
+Finally, Devise also has several extensions built by the community. Don't forget to check them at the end of this README. If you want to write an extension on your own, you should also check Warden (http://github.com/hassox/warden), a Rack Authentication Framework which Devise depends on.
 
 == Basic Usage
 
-This is a walkthrough with all steps you need to setup a devise resource, including model, migration, route files, and optional configuration. You can also check out the *Generators* section below to help you start.
+This is a walkthrough with all steps you need to setup a devise resource, including model, migration, route files, and optional configuration.
 
-Devise must be set up within the model (or models) you want to use, and devise routes must be created inside your config/routes.rb file.
+Devise must be set up within the model (or models) you want to use. Devise routes must be created inside your config/routes.rb file.
 
-We're assuming here you want a User model. First of all you have to setup a migration with the following fields:
+We're assuming here you want a User model with some Devise modules, as outlined below:
+
+  class User < ActiveRecord::Base
+    devise :database_authenticatable, :confirmable, :recoverable, :rememberable, :trackable, :validatable
+  end
+
+After you choose which modules to use, you need to set up your migrations. Luckily, Devise has some helpers to save you from this boring work:
 
   create_table :users do |t|
-    t.authenticatable
+    t.database_authenticatable
     t.confirmable
     t.recoverable
     t.rememberable
@@ -69,95 +93,67 @@ We're assuming here you want a User model. First of all you have to setup a migr
     t.timestamps
   end
 
-You may also want to add some indexes to improve performance:
+Devise doesn't use _attr_accessible_ or _attr_protected_ inside its modules, so be sure to define attributes as accessible or protected in your model.
 
-  add_index :your_table, :email
-  add_index :your_table, :confirmation_token    # for confirmable
-  add_index :your_table, :reset_password_token  # for recoverable
+Configure your routes after setting up your model. Open your config/routes.rb file and add:
 
-Now let's setup a User model adding the devise line:
+  devise_for :users
 
-  class User < ActiveRecord::Base
-    devise :all
-  end
+This will use your User model to create a set of needed routes (you can see them by running `rake routes`).
 
-This will include the six default modules outlined at the beginning. You can exclude and remove any module at will:
+Options for configuring your routes include :class_name (to set the class for that route), :path_prefix, :path and :path_names, where the last two have the same meaning as in common routes. The available :path_names are:
 
-  # Include timeout configuration
-  devise :all, :timeoutable
+  devise_for :users, :path => "usuarios", :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification', :unlock => 'unblock', :registration => 'register', :sign_up => 'cmon_let_me_in' }
 
-  # Remove validations
-  devise :all, :except => :validatable
+Be sure to check devise_for documentation for details.
 
-Remember that Devise don't rely on _attr_accessible_ or _attr_protected_ inside its modules, so be sure to setup what attributes are accessible or protected in your model.
-
-== Model configuration
-
-In addition to :except, you can provide :pepper, :stretches, :encryptor, :authentication_keys, :confirm_within, :remember_for and :timeout as options to devise method.
-
-All those options are described in "config/initializers/devise.rb", which is generated when you invoke `ruby script/generate devise_install` in your application root.
-
-== Routes
-
-The next step after setting up your model is to configure your routes for devise. You do this by opening up your config/routes.rb and adding:
-
-  map.devise_for :users
-
-This is going to look inside you User model and create a set of needed routes (you can see them by running `rake routes`).
-
-There are also some options available for configuring your routes, as :class_name (to set the class for that route), :as and :path_names, where the last two have the same meaning as in common routes. The available :path_names are:
-
-  map.devise_for :users, :as => "usuarios", :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification' }
-
-Be sure to check devise_for documentation for detailed description.
+This exactly what the devise generator produces for you: model, routes and migrations. Don't forget to run rake db:migrate and you are ready to go! But don't stop reading here, we still have a lot to tell you.
 
 == Controller filters and helpers
 
-Devise is gonna create some helpers to use inside your controllers and views. To setup a controller that needs user authentication, just add this before_filter:
+Devise will create some helpers to use inside your controllers and views. To set up a controller with user authentication, just add this before_filter:
 
   before_filter :authenticate_user!
 
-To verify if a user is signed in, you have the following helper:
+To verify if a user is signed in, use the following helper:
 
   user_signed_in?
 
-And to get the current signed in user this helper is available:
+For the current signed-in user, this helper is available:
 
   current_user
 
-You have also access to the session for this scope:
+You can access the session for this scope:
 
   user_session
 
-After signing in a user, confirming it's account or updating it's password, devise will look for a scoped root path to redirect. Example: For a :user resource, it will use user_root_path if it exists, otherwise default root_path will be used. To do it so, you need to create e default root inside your routes for your application:
+After signing in a user, confirming the account or updating the password, Devise will look for a scoped root path to redirect. Example: For a :user resource, it will use user_root_path if it exists, otherwise default root_path will be used. This means that you need to set the root inside your routes:
 
-  map.root :controller => 'home'
+  root :to => "home"
 
-You can also overwrite after_sign_in_path_for and after_sign_out_path_for to customize better your redirect hooks.
+You can also overwrite after_sign_in_path_for and after_sign_out_path_for to customize your redirect hooks.
 
-Finally, if you are using confirmable or recoverable, you also need to setup default url options for the mailer in each environment. Here's is the configuration for config/environments/development.rb:
+Finally, you need to set up default url options for the mailer in each environment. Here is the configuration for config/environments/development.rb:
 
   config.action_mailer.default_url_options = { :host => 'localhost:3000' }
 
-== Views
-
-By default devise will use the same views for all scopes/roles you have. But what if you need so different views to each of them? Devise also has an easy way to accomplish it: just setup config,scoped_views to true inside your devise config file, and you will be able to have views based on scope like 'sessions/users/new' and 'sessions/admin/new'. If no view is found within the scope, Devise will fallback to the default view.
-
 == Tidying up
 
-Devise let's you setup as many roles as you want, so let's say you already have this User model and also want an Admin model with just authentication, trackable and timeoutable stuff and none of confirmation or password recovery. Just follow the same steps:
+Devise allows you to set up as many roles as you want. For example, you may have a User model and also want an Admin model with just authentication, trackable, lockable and timeoutable features and no confirmation or password-recovery features. Just follow these steps:
 
   # Create a migration with the required fields
   create_table :admins do |t|
-    t.authenticatable
+    t.database_authenticatable
+    t.lockable
     t.trackable
+    t.timestamps
   end
 
   # Inside your Admin model
-  devise :authenticatable, :trackable, :timeoutable
+  devise :database_authenticatable, :trackable, :timeoutable, :lockable
 
   # Inside your routes
-  map.devise_for :admin
+  devise_for :admins
 
   # Inside your protected controller
   before_filter :authenticate_admin!
@@ -167,27 +163,46 @@ Devise let's you setup as many roles as you want, so let's say you already have
   current_admin
   admin_session
 
-== Generators
+== Model configuration
 
-Devise comes with some generators to help you start:
+The devise method in your models also accepts some options to configure its modules. For example, you can choose which encryptor to use in database_authenticatable:
 
-  ruby script/generate devise_install
+  devise :database_authenticatable, :confirmable, :recoverable, :encryptor => :bcrypt
 
-This will generate an initializer, with a description of all configuration values. You can also generate models through:
+Besides :encryptor, you can define :pepper, :stretches, :confirm_within, :remember_for, :timeout_in, :unlock_in and other values. For details, see the initializer file that was created when you invoked the "devise:install" generator described above.
 
-  ruby script/generate devise Model
+== Configuring views
 
-A model configured with all devise modules and attr_accessible for default fields will be created. The generator will also create the migration and configure your routes for devise.
+We built Devise to help you quickly develop an application that uses authentication. However, we don't want to be in your way when you need to customize it.
 
-You can also copy devise views to your application, being able to modify them based on your needs. To do it so, run the following command:
+Since Devise is an engine, all its views are packaged inside the gem. These views will help you get started, but after sometime you may want to change them. If this is the case, you just need to invoke the following generator, and it will copy all views to your application:
 
-  ruby script/generate devise_views
+  rails generate devise:views
 
-This is gonna copy all session, password, confirmation and mailer views to your app/views folder.
+However, if you have more than one role in your application (such as "User" and "Admin"), you will notice that Devise uses the same views for all roles. Fortunately, Devise offers an easy way to customize views. All you need to do is set "config.scoped_views = true" inside "config/initializers/devise.rb".
+
+After doing so, you will be able to have views based on the role like "users/sessions/new" and "admins/sessions/new". If no view is found within the scope, Devise will use the default view at "devise/sessions/new".
+
+== Configuring controllers
+
+If the customization at the views level is not enough, you can customize each controller by following these steps:
+
+1) Create your custom controller, for example a Admins::SessionsController:
+
+    class Admins::SessionsController < Devise::SessionsController
+    end
+
+2) Tell the router to use this controller:
+
+    devise_for :admins, :controllers => { :sessions => "admin/sessions" }
+
+3) And since we changed the controller, it won't use the "devise/sessions" views, so remember to copy "devise/sessions" to "admin/sessions".
+
+Remember that Devise uses flash messages to let users know if sign in was successful or failed. Devise expects your application to call "flash[:notice]" and "flash[:alert]" as appropriate.
 
 == I18n
 
-Devise uses flash messages with I18n with the flash keys :success and :failure. To customize your app, you can setup your locale file this way:
+Devise uses flash messages with I18n with the flash keys :success and :failure. To customize your app, you can set up your locale file:
 
   en:
     devise:
@@ -204,7 +219,7 @@ You can also create distinct messages based on the resource you've configured us
         admin:
           signed_in: 'Hello admin!'
 
-Devise mailer uses the same pattern to create subject messages:
+The Devise mailer uses the same pattern to create subject messages:
 
   en:
     devise:
@@ -232,21 +247,44 @@ You can include the Devise Test Helpers in all of your tests by adding the follo
     include Devise::TestHelpers
   end
 
-Do not use such helpers for integration tests like Cucumber, Webrat... Just fill in the form or explicitly set the user in session. For more tips, check the wiki (http://wiki.github.com/plataformatec/devise).
+Do not use such helpers for integration tests such as Cucumber or Webrat. Instead, fill in the form or explicitly set the user in session. For more tips, check the wiki (http://wiki.github.com/plataformatec/devise).
 
 == Migrating from other solutions
 
-Devise implements encryption strategies for Clearance, Authlogic and Restful-Authentication. To make use of it set the desired encryptor in the encryptor initializer config option. You might also need to rename your encrypted password and salt columns to match Devises's one (encrypted_password and password_salt).
+Devise implements encryption strategies for Clearance, Authlogic and Restful-Authentication. To make use of these strategies, set the desired encryptor in the encryptor initializer config option. You might also need to rename your encrypted password and salt columns to match Devise's fields (encrypted_password and password_salt).
 
 == Other ORMs
 
-Devise was made to work from scratch with ActiveRecord. However it currently supports DataMapper and MongoMapper as well.
-To use it, just set Devise.orm or configure it in the initialization file (which is created with devise_install).
+Devise supports ActiveRecord (by default) and Mongoid. We offer experimental Datamapper support (with the limitation that the Devise test suite does not run completely with Datamapper). To choose other ORM, you just need to configure it in the initializer file.
+
+== Extensions
+
+Devise also has extensions created by the community:
+
+* http://github.com/scambra/devise_invitable adds support to Devise for sending invitations by email.
+
+* http://github.com/grimen/devise_facebook_connectable adds support for Facebook Connect authentication, and optionally fetching user info from Facebook in the same step.
+
+* http://github.com/joshk/devise_imapable adds support for imap based authentication, excellent for internal apps when an LDAP server isn't available.
+
+* http://github.com/cschiewek/devise_ldap_authenticatable adds support for LDAP authentication via simple bind.
+
+Please consult their respective documentation for more information and requirements.
 
 == TODO
 
 Please refer to TODO file.
 
+== Security
+
+Needless to say, security is extremely important to Devise. If you find yourself in a possible security issue with Devise, please go through the following steps, trying to reproduce the bug:
+
+1) Look at the source code a bit to find out whether your assumptions are correct;
+2) If possible, provide a way to reproduce the bug: a small app on Github or a step-by-step to reproduce;
+3) E-mail us or send a Github private message instead of using the normal issues;
+
+Being able to reproduce the bug is the first step to fix it. Thanks for your understanding.
+
 == Maintainers
 
 * José Valim (http://github.com/josevalim)
@@ -254,16 +292,20 @@ Please refer to TODO file.
 
 == Contributors
 
-* Marcelo Silveira (http://github.com/mhfs)
-* Cyril Mougel (http://github.com/shingara)
-* Jonas Grimfelt (http://github.com/grimen)
+We have a long list of valued contributors. Check them all at:
+
+http://github.com/plataformatec/devise/contributors
 
 == Bugs and Feedback
 
-If you discover any bugs or want to drop a line, feel free to create an issue on
-GitHub or send an e-mail to the mailing list.
+If you discover any bugs, please create an issue on GitHub.
 
 http://github.com/plataformatec/devise/issues
+
+For support, send an e-mail to the mailing list.
+
 http://groups.google.com/group/plataformatec-devise
 
-MIT License. Copyright 2009 Plataforma Tecnologia. http://blog.plataformatec.com.br
+== License
+
+MIT License. Copyright 2010 Plataforma Tecnologia. http://blog.plataformatec.com.br

Rakefile

@@ -37,17 +37,19 @@ begin
   require 'jeweler'
   Jeweler::Tasks.new do |s|
     s.name = "devise"
-    s.version = Devise::VERSION
+    s.version = Devise::VERSION.dup
     s.summary = "Flexible authentication solution for Rails with Warden"
     s.email = "contact@plataformatec.com.br"
     s.homepage = "http://github.com/plataformatec/devise"
     s.description = "Flexible authentication solution for Rails with Warden"
     s.authors = ['José Valim', 'Carlos Antônio']
-    s.files =  FileList["[A-Z]*", "{app,config,generators,lib}/**/*", "init.rb"]
-    s.add_dependency("warden", "~> 0.8.1")
+    s.files =  FileList["[A-Z]*", "{app,config,lib}/**/*"]
+    s.extra_rdoc_files = FileList["[A-Z]*"] - %w(Gemfile Rakefile)
+    s.add_dependency("warden", "~> 1.0.2")
+    s.add_dependency("bcrypt-ruby", "~> 2.1.2")
   end
 
   Jeweler::GemcutterTasks.new
 rescue LoadError
-  puts "Jeweler, or one of its dependencies, is not available. Install it with: sudo gem install technicalpickles-jeweler -s http://gems.github.com"
+  puts "Jeweler, or one of its dependencies, is not available. Install it with: gem install jeweler"
 end

TODO

@@ -1,6 +1,3 @@
-* Make test run with DataMapper (ActiveRecord, MongoMapper)
-* Add Registerable support
-* Add http authentication support
-* Extract SessionSerializer tests from Authenticatable
-* Extract CookieSerializer tests from Authenticatable
-* Extract Activatable tests from Confirmable
+* Move integration tests to Capybara
+* Better ORM integration
+* Extract activatable models tests from confirmable

app/controllers/devise/confirmations_controller.rb

@@ -1,5 +1,5 @@
-class ConfirmationsController < ApplicationController
-  include Devise::Controllers::Helpers
+class Devise::ConfirmationsController < ApplicationController
+  include Devise::Controllers::InternalHelpers
 
   # GET /resource/confirmation/new
   def new
@@ -12,7 +12,7 @@ class ConfirmationsController < ApplicationController
     self.resource = resource_class.send_confirmation_instructions(params[resource_name])
 
     if resource.errors.empty?
-      set_flash_message :success, :send_instructions
+      set_flash_message :notice, :send_instructions
       redirect_to new_session_path(resource_name)
     else
       render_with_scope :new
@@ -21,10 +21,10 @@ class ConfirmationsController < ApplicationController
 
   # GET /resource/confirmation?confirmation_token=abcdef
   def show
-    self.resource = resource_class.confirm!(:confirmation_token => params[:confirmation_token])
+    self.resource = resource_class.confirm_by_token(params[:confirmation_token])
 
     if resource.errors.empty?
-      set_flash_message :success, :confirmed
+      set_flash_message :notice, :confirmed
       sign_in_and_redirect(resource_name, resource)
     else
       render_with_scope :new

app/controllers/devise/passwords_controller.rb

@@ -1,7 +1,6 @@
-class PasswordsController < ApplicationController
-  include Devise::Controllers::Helpers
-
-  before_filter :require_no_authentication
+class Devise::PasswordsController < ApplicationController
+  prepend_before_filter :require_no_authentication
+  include Devise::Controllers::InternalHelpers
 
   # GET /resource/password/new
   def new
@@ -14,7 +13,7 @@ class PasswordsController < ApplicationController
     self.resource = resource_class.send_reset_password_instructions(params[resource_name])
 
     if resource.errors.empty?
-      set_flash_message :success, :send_instructions
+      set_flash_message :notice, :send_instructions
       redirect_to new_session_path(resource_name)
     else
       render_with_scope :new
@@ -30,10 +29,10 @@ class PasswordsController < ApplicationController
 
   # PUT /resource/password
   def update
-    self.resource = resource_class.reset_password!(params[resource_name])
+    self.resource = resource_class.reset_password_by_token(params[resource_name])
 
     if resource.errors.empty?
-      set_flash_message :success, :updated
+      set_flash_message :notice, :updated
       sign_in_and_redirect(resource_name, resource)
     else
       render_with_scope :edit

app/controllers/devise/registrations_controller.rb

@@ -0,0 +1,57 @@
+class Devise::RegistrationsController < ApplicationController
+  prepend_before_filter :require_no_authentication, :only => [ :new, :create ]
+  prepend_before_filter :authenticate_scope!, :only => [:edit, :update, :destroy]
+  include Devise::Controllers::InternalHelpers
+
+  # GET /resource/sign_up
+  def new
+    build_resource({})
+    render_with_scope :new
+  end
+
+  # POST /resource
+  def create
+    build_resource
+
+    if resource.save
+      set_flash_message :notice, :signed_up
+      sign_in_and_redirect(resource_name, resource)
+    else
+      clean_up_passwords(resource)
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/edit
+  def edit
+    render_with_scope :edit
+  end
+
+  # PUT /resource
+  def update
+    if resource.update_with_password(params[resource_name])
+      set_flash_message :notice, :updated
+      redirect_to after_update_path_for(resource)
+    else
+      clean_up_passwords(resource)
+      render_with_scope :edit
+    end
+  end
+
+  # DELETE /resource
+  def destroy
+    resource.destroy
+    set_flash_message :notice, :destroyed
+    sign_out_and_redirect(self.resource)
+  end
+
+  protected
+
+    # Authenticates the current scope and gets a copy of the current resource.
+    # We need to use a copy because we don't want actions like update changing
+    # the current user in place.
+    def authenticate_scope!
+      send(:"authenticate_#{resource_name}!")
+      self.resource = resource_class.find(send(:"current_#{resource_name}").id)
+    end
+end

app/controllers/devise/sessions_controller.rb

@@ -0,0 +1,23 @@
+class Devise::SessionsController < ApplicationController
+  prepend_before_filter :require_no_authentication, :only => [ :new, :create ]
+  include Devise::Controllers::InternalHelpers
+
+  # GET /resource/sign_in
+  def new
+    clean_up_passwords(build_resource)
+    render_with_scope :new
+  end
+
+  # POST /resource/sign_in
+  def create
+    resource = warden.authenticate!(:scope => resource_name, :recall => "new")
+    set_flash_message :notice, :signed_in
+    sign_in_and_redirect(resource_name, resource)
+  end
+
+  # GET /resource/sign_out
+  def destroy
+    set_flash_message :notice, :signed_out if signed_in?(resource_name)
+    sign_out_and_redirect(resource_name)
+  end
+end

app/controllers/devise/unlocks_controller.rb

@@ -0,0 +1,34 @@
+class Devise::UnlocksController < ApplicationController
+  prepend_before_filter :require_no_authentication
+  include Devise::Controllers::InternalHelpers
+
+  # GET /resource/unlock/new
+  def new
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/unlock
+  def create
+    self.resource = resource_class.send_unlock_instructions(params[resource_name])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :send_instructions
+      redirect_to new_session_path(resource_name)
+    else
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/unlock?unlock_token=abcdef
+  def show
+    self.resource = resource_class.unlock_access_by_token(params[:unlock_token])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :unlocked
+      sign_in_and_redirect(resource_name, resource)
+    else
+      render_with_scope :new
+    end
+  end
+end

app/controllers/sessions_controller.rb

@@ -1,33 +0,0 @@
-class SessionsController < ApplicationController
-  include Devise::Controllers::Helpers
-
-  before_filter :require_no_authentication, :only => [ :new, :create ]
-
-  # GET /resource/sign_in
-  def new
-    Devise::FLASH_MESSAGES.each do |message|
-      set_now_flash_message :failure, message if params.try(:[], message) == "true"
-    end
-    build_resource
-    render_with_scope :new
-  end
-
-  # POST /resource/sign_in
-  def create
-    if authenticate(resource_name)
-      set_flash_message :success, :signed_in
-      sign_in_and_redirect(resource_name)
-    else
-      set_now_flash_message :failure, warden.message || :invalid
-      build_resource
-      render_with_scope :new
-    end
-  end
-
-  # GET /resource/sign_out
-  def destroy
-    set_flash_message :success, :signed_out if signed_in?(resource_name)
-    sign_out_and_redirect(resource_name)
-  end
-
-end

app/helpers/devise_helper.rb

@@ -0,0 +1,17 @@
+module DeviseHelper
+  def devise_error_messages!
+    return "" if resource.errors.empty?
+
+    messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.join
+    sentence = "#{pluralize(resource.errors.count, "error")} prohibited this #{resource_name} from being saved:"
+
+    html = <<-HTML
+    <div id="error_explanation">
+      <h2>#{sentence}</h2>
+      <ul>#{messages}</ul>
+    </div>
+    HTML
+
+    html.html_safe
+  end
+end

app/mailers/devise/mailer.rb

@@ -0,0 +1,71 @@
+class Devise::Mailer < ::ActionMailer::Base
+  include Devise::Controllers::ScopedViews
+  attr_reader :devise_mapping, :resource
+
+  def confirmation_instructions(record)
+    setup_mail(record, :confirmation_instructions)
+  end
+
+  def reset_password_instructions(record)
+    setup_mail(record, :reset_password_instructions)
+  end
+
+  def unlock_instructions(record)
+    setup_mail(record, :unlock_instructions)
+  end
+
+  private
+
+  # Configure default email options
+  def setup_mail(record, action)
+    @scope_name     = Devise::Mapping.find_scope!(record)
+    @devise_mapping = Devise.mappings[@scope_name]
+    @resource       = instance_variable_set("@#{@devise_mapping.name}", record)
+
+    headers = {
+      :subject => translate(@devise_mapping, action),
+      :from => mailer_sender(@devise_mapping),
+      :to => record.email,
+      :template_path => template_paths
+    }
+
+    headers.merge!(record.headers_for(action)) if record.respond_to?(:headers_for)
+    mail(headers)
+  end
+
+  def mailer_sender(mapping)
+    if Devise.mailer_sender.is_a?(Proc)
+      Devise.mailer_sender.call(mapping.name)
+    else
+      Devise.mailer_sender
+    end
+  end
+
+  def template_paths
+    template_path = [self.class.mailer_name]
+    template_path.unshift "#{@devise_mapping.plural}/mailer" if self.class.scoped_views?
+    template_path
+  end
+
+  # Setup a subject doing an I18n lookup. At first, it attemps to set a subject
+  # based on the current mapping:
+  #
+  #   en:
+  #     devise:
+  #       mailer:
+  #         confirmation_instructions:
+  #           user_subject: '...'
+  #
+  # If one does not exist, it fallbacks to ActionMailer default:
+  #
+  #   en:
+  #     devise:
+  #       mailer:
+  #         confirmation_instructions:
+  #           subject: '...'
+  #
+  def translate(mapping, key)
+    I18n.t(:"#{mapping.name}_subject", :scope => [:devise, :mailer, key],
+      :default => [:subject, key.to_s.humanize])
+  end
+end

app/models/devise_mailer.rb

@@ -1,54 +0,0 @@
-class DeviseMailer < ::ActionMailer::Base
-
-  # Deliver confirmation instructions when the user is created or its email is
-  # updated, and also when confirmation is manually requested
-  def confirmation_instructions(record)
-    setup_mail(record, :confirmation_instructions)
-  end
-
-  # Deliver reset password instructions when manually requested
-  def reset_password_instructions(record)
-    setup_mail(record, :reset_password_instructions)
-  end
-
-  private
-
-    # Configure default email options
-    def setup_mail(record, key)
-      mapping = Devise::Mapping.find_by_class(record.class)
-      raise "Invalid devise resource #{record}" unless mapping
-
-      subject      translate(mapping, key)
-      from         Devise.mailer_sender
-      recipients   record.email
-      sent_on      Time.now
-      content_type 'text/html'
-      body         render_with_scope(key, mapping, mapping.name => record, :resource => record)
-    end
-
-    def render_with_scope(key, mapping, assigns)
-      if Devise.scoped_views
-        begin
-          render :file => "devise_mailer/#{mapping.as}/#{key}", :body => assigns
-        rescue ActionView::MissingTemplate
-          render :file => "devise_mailer/#{key}", :body => assigns
-        end
-      else
-        render :file => "devise_mailer/#{key}", :body => assigns
-      end
-    end
-
-    # Setup subject namespaced by model. It means you're able to setup your
-    # messages using specific resource scope, or provide a default one.
-    # Example (i18n locale file):
-    #
-    #   en:
-    #     devise:
-    #       mailer:
-    #         confirmation_instructions: '...'
-    #         user:
-    #           confirmation_instructions: '...'
-    def translate(mapping, key)
-      I18n.t(:"#{mapping.name}.#{key}", :scope => [:devise, :mailer], :default => key)
-    end
-end

app/views/confirmations/new.html.erb

@@ -1,16 +0,0 @@
-<h2>Resend confirmation instructions</h2>
-
-<% form_for resource_name, resource, :url => confirmation_path(resource_name) do |f| %>
-  <%= f.error_messages %>
-
-  <p><%= f.label :email %></p>
-  <p><%= f.text_field :email %></p>
-
-  <p><%= f.submit "Resend confirmation instructions" %></p>
-<% end %>
-
-<%= link_to "Sign in", new_session_path(resource_name) %><br />
-
-<%- if devise_mapping.recoverable? %>
-  <%= link_to "Forgot password?", new_password_path(resource_name) %><br />
-<% end -%>

app/views/devise/confirmations/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Resend confirmation instructions</h2>
+
+<%= form_for(resource, :as => resource_name, :url => confirmation_path(resource_name), :html => { :method => :post }) do |f| %>
+  <%= devise_error_messages! %>
+
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend confirmation instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise/mailer/confirmation_instructions.html.erb

@@ -0,0 +1,5 @@
+<p>Welcome <%= @resource.email %>!</p>
+
+<p>You can confirm your account through the link below:</p>
+
+<p><%= link_to 'Confirm my account', confirmation_url(@resource, :confirmation_token => @resource.confirmation_token) %></p>

app/views/devise/mailer/reset_password_instructions.html.erb

@@ -0,0 +1,8 @@
+<p>Hello <%= @resource.email %>!</p>
+
+<p>Someone has requested a link to change your password, and you can do this through the link below.</p>
+
+<p><%= link_to 'Change my password', edit_password_url(@resource, :reset_password_token => @resource.reset_password_token) %></p>
+
+<p>If you didn't request this, please ignore this email.</p>
+<p>Your password won't change until you access the link above and create a new one.</p>

app/views/devise/mailer/unlock_instructions.html.erb

@@ -0,0 +1,7 @@
+<p>Hello <%= @resource.email %>!</p>
+
+<p>Your account has been locked due to an excessive amount of unsuccessful sign in attempts.</p>
+
+<p>Click the link below to unlock your account:</p>
+
+<p><%= link_to 'Unlock my account', unlock_url(@resource, :unlock_token => @resource.unlock_token) %></p>

app/views/devise/passwords/edit.html.erb

@@ -0,0 +1,16 @@
+<h2>Change your password</h2>
+
+<%= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :put }) do |f| %>
+  <%= devise_error_messages! %>
+  <%= f.hidden_field :reset_password_token %>
+
+  <p><%= f.label :password %><br />
+  <%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %><br />
+  <%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.submit "Change my password" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise/passwords/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Forgot your password?</h2>
+
+<%= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :post }) do |f| %>
+  <%= devise_error_messages! %>
+
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.submit "Send me reset password instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise/registrations/edit.html.erb

@@ -0,0 +1,25 @@
+<h2>Edit <%= resource_name.to_s.humanize %></h2>
+
+<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :html => { :method => :put }) do |f| %>
+  <%= devise_error_messages! %>
+
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
+  <%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %><br />
+  <%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
+  <%= f.password_field :current_password %></p>
+
+  <p><%= f.submit "Update" %></p>
+<% end %>
+
+<h3>Cancel my account</h3>
+
+<p>Unhappy? <%= link_to "Cancel my account", registration_path(resource_name), :confirm => "Are you sure?", :method => :delete %>.</p>
+
+<%= link_to "Back", :back %>

app/views/devise/registrations/new.html.erb

@@ -0,0 +1,18 @@
+<h2>Sign up</h2>
+
+<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
+  <%= devise_error_messages! %>
+
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.label :password %><br />
+  <%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %><br />
+  <%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.submit "Sign up" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise/sessions/new.html.erb

@@ -0,0 +1,17 @@
+<h2>Sign in</h2>
+
+<%= form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| %>
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.label :password %><br />
+  <%= f.password_field :password %></p>
+
+  <% if devise_mapping.rememberable? -%>
+    <p><%= f.check_box :remember_me %> <%= f.label :remember_me %></p>
+  <% end -%>
+
+  <p><%= f.submit "Sign in" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise/shared/_links.erb

@@ -0,0 +1,19 @@
+<%- if controller_name != 'sessions' %>
+  <%= link_to "Sign in", new_session_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.registerable? && controller_name != 'registrations' %>
+  <%= link_to "Sign up", new_registration_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.recoverable? && controller_name != 'passwords' %>
+  <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
+  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks' %>
+  <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name) %><br />
+<% end -%>

app/views/devise/unlocks/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Resend unlock instructions</h2>
+
+<%= form_for(resource, :as => resource_name, :url => unlock_path(resource_name), :html => { :method => :post }) do |f| %>
+  <%= devise_error_messages! %>
+
+  <p><%= f.label :email %><br />
+  <%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend unlock instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

app/views/devise_mailer/confirmation_instructions.html.erb

@@ -1,5 +0,0 @@
-Welcome <%= @resource.email %>!
-
-You can confirm your account through the link below:
-
-<%= link_to 'Confirm my account', confirmation_url(@resource, :confirmation_token => @resource.confirmation_token) %>

app/views/devise_mailer/reset_password_instructions.html.erb

@@ -1,8 +0,0 @@
-Hello <%= @resource.email %>!
-
-Someone has requested a link to change your password, and you can do this through the link below.
-
-<%= link_to 'Change my password', edit_password_url(@resource, :reset_password_token => @resource.reset_password_token) %>
-
-If you didn't request this, please ignore this email.
-Your password won't change until you access the link above and create a new one.

app/views/passwords/edit.html.erb

@@ -1,20 +0,0 @@
-<h2>Change your password</h2>
-
-<% form_for resource_name, resource, :url => password_path(resource_name), :html => { :method => :put } do |f| %>
-  <%= f.error_messages %>
-  <%= f.hidden_field :reset_password_token %>
-
-  <p><%= f.label :password %></p>
-  <p><%= f.password_field :password %></p>
-
-  <p><%= f.label :password_confirmation %></p>
-  <p><%= f.password_field :password_confirmation %></p>
-
-  <p><%= f.submit "Change my password" %></p>
-<% end %>
-
-<%= link_to "Sign in", new_session_path(resource_name) %><br />
-
-<%- if devise_mapping.confirmable? %>
-  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
-<% end -%>

app/views/passwords/new.html.erb

@@ -1,16 +0,0 @@
-<h2>Forgot your password?</h2>
-
-<% form_for resource_name, resource, :url => password_path(resource_name) do |f| %>
-  <%= f.error_messages %>
-
-  <p><%= f.label :email %></p>
-  <p><%= f.text_field :email %></p>
-
-  <p><%= f.submit "Send me reset password instructions" %></p>
-<% end %>
-
-<%= link_to "Sign in", new_session_path(resource_name) %><br />
-
-<%- if devise_mapping.confirmable? %>
-  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
-<% end -%>

app/views/sessions/new.html.erb

@@ -1,25 +0,0 @@
-<h2>Sign in</h2>
-
-<%- if devise_mapping.authenticatable? %>
-  <% form_for resource_name, resource, :url => session_path(resource_name) do |f| -%>
-    <p><%= f.label :email %></p>
-    <p><%= f.text_field :email %></p>
-
-    <p><%= f.label :password %></p>
-    <p><%= f.password_field :password %></p>
-
-    <% if devise_mapping.rememberable? -%>
-      <p><%= f.check_box :remember_me %> <%= f.label :remember_me %></p>
-    <% end -%>
-
-    <p><%= f.submit "Sign in" %></p>
-  <% end -%>
-<% end%>
-
-<%- if devise_mapping.recoverable? %>
-  <%= link_to "Forgot password?", new_password_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.confirmable? %>
-  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
-<% end -%>

config/locales/en.yml

@@ -0,0 +1,39 @@
+en:
+  errors:
+    messages:
+      not_found: "not found"
+      already_confirmed: "was already confirmed"
+      not_locked: "was not locked"
+
+  devise:
+    failure:
+      unauthenticated: 'You need to sign in or sign up before continuing.'
+      unconfirmed: 'You have to confirm your account before continuing.'
+      locked: 'Your account is locked.'
+      invalid: 'Invalid email or password.'
+      invalid_token: 'Invalid authentication token.'
+      timeout: 'Your session expired, please sign in again to continue.'
+      inactive: 'Your account was not activated yet.'
+    sessions:
+      signed_in: 'Signed in successfully.'
+      signed_out: 'Signed out successfully.'
+    passwords:
+      send_instructions: 'You will receive an email with instructions about how to reset your password in a few minutes.'
+      updated: 'Your password was changed successfully. You are now signed in.'
+    confirmations:
+      send_instructions: 'You will receive an email with instructions about how to confirm your account in a few minutes.'
+      confirmed: 'Your account was successfully confirmed. You are now signed in.'
+    registrations:
+      signed_up: 'You have signed up successfully. If enabled, a confirmation was sent to your e-mail.'
+      updated: 'You updated your account successfully.'
+      destroyed: 'Bye! Your account was successfully cancelled. We hope to see you again soon.'
+    unlocks:
+      send_instructions: 'You will receive an email with instructions about how to unlock your account in a few minutes.'
+      unlocked: 'Your account was successfully unlocked. You are now signed in.'
+    mailer:
+      confirmation_instructions:
+        subject: 'Confirmation instructions'
+      reset_password_instructions:
+        subject: 'Reset password instructions'
+      unlock_instructions:
+        subject: 'Unlock Instructions'

devise.gemspec

@@ -0,0 +1,198 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{devise}
+  s.version = "1.1.9"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Jos\303\251 Valim", "Carlos Ant\303\264nio"]
+  s.date = %q{2011-03-25}
+  s.description = %q{Flexible authentication solution for Rails with Warden}
+  s.email = %q{contact@plataformatec.com.br}
+  s.extra_rdoc_files = [
+    "CHANGELOG.rdoc",
+    "Gemfile.lock",
+    "MIT-LICENSE",
+    "README.rdoc",
+    "TODO"
+  ]
+  s.files = [
+    "CHANGELOG.rdoc",
+    "Gemfile",
+    "Gemfile.lock",
+    "MIT-LICENSE",
+    "README.rdoc",
+    "Rakefile",
+    "TODO",
+    "app/controllers/devise/confirmations_controller.rb",
+    "app/controllers/devise/passwords_controller.rb",
+    "app/controllers/devise/registrations_controller.rb",
+    "app/controllers/devise/sessions_controller.rb",
+    "app/controllers/devise/unlocks_controller.rb",
+    "app/helpers/devise_helper.rb",
+    "app/mailers/devise/mailer.rb",
+    "app/views/devise/confirmations/new.html.erb",
+    "app/views/devise/mailer/confirmation_instructions.html.erb",
+    "app/views/devise/mailer/reset_password_instructions.html.erb",
+    "app/views/devise/mailer/unlock_instructions.html.erb",
+    "app/views/devise/passwords/edit.html.erb",
+    "app/views/devise/passwords/new.html.erb",
+    "app/views/devise/registrations/edit.html.erb",
+    "app/views/devise/registrations/new.html.erb",
+    "app/views/devise/sessions/new.html.erb",
+    "app/views/devise/shared/_links.erb",
+    "app/views/devise/unlocks/new.html.erb",
+    "config/locales/en.yml",
+    "lib/devise.rb",
+    "lib/devise/controllers/helpers.rb",
+    "lib/devise/controllers/internal_helpers.rb",
+    "lib/devise/controllers/scoped_views.rb",
+    "lib/devise/controllers/url_helpers.rb",
+    "lib/devise/encryptors/authlogic_sha512.rb",
+    "lib/devise/encryptors/base.rb",
+    "lib/devise/encryptors/bcrypt.rb",
+    "lib/devise/encryptors/clearance_sha1.rb",
+    "lib/devise/encryptors/restful_authentication_sha1.rb",
+    "lib/devise/encryptors/sha1.rb",
+    "lib/devise/encryptors/sha512.rb",
+    "lib/devise/failure_app.rb",
+    "lib/devise/hooks/activatable.rb",
+    "lib/devise/hooks/forgetable.rb",
+    "lib/devise/hooks/rememberable.rb",
+    "lib/devise/hooks/timeoutable.rb",
+    "lib/devise/hooks/trackable.rb",
+    "lib/devise/mapping.rb",
+    "lib/devise/models.rb",
+    "lib/devise/models/authenticatable.rb",
+    "lib/devise/models/confirmable.rb",
+    "lib/devise/models/database_authenticatable.rb",
+    "lib/devise/models/lockable.rb",
+    "lib/devise/models/recoverable.rb",
+    "lib/devise/models/registerable.rb",
+    "lib/devise/models/rememberable.rb",
+    "lib/devise/models/timeoutable.rb",
+    "lib/devise/models/token_authenticatable.rb",
+    "lib/devise/models/trackable.rb",
+    "lib/devise/models/validatable.rb",
+    "lib/devise/modules.rb",
+    "lib/devise/orm/active_record.rb",
+    "lib/devise/orm/mongoid.rb",
+    "lib/devise/path_checker.rb",
+    "lib/devise/rails.rb",
+    "lib/devise/rails/routes.rb",
+    "lib/devise/rails/warden_compat.rb",
+    "lib/devise/schema.rb",
+    "lib/devise/strategies/authenticatable.rb",
+    "lib/devise/strategies/base.rb",
+    "lib/devise/strategies/database_authenticatable.rb",
+    "lib/devise/strategies/rememberable.rb",
+    "lib/devise/strategies/token_authenticatable.rb",
+    "lib/devise/test_helpers.rb",
+    "lib/devise/version.rb",
+    "lib/generators/active_record/devise_generator.rb",
+    "lib/generators/active_record/templates/migration.rb",
+    "lib/generators/devise/devise_generator.rb",
+    "lib/generators/devise/install_generator.rb",
+    "lib/generators/devise/orm_helpers.rb",
+    "lib/generators/devise/views_generator.rb",
+    "lib/generators/devise_install_generator.rb",
+    "lib/generators/devise_views_generator.rb",
+    "lib/generators/mongoid/devise_generator.rb",
+    "lib/generators/templates/README",
+    "lib/generators/templates/devise.rb"
+  ]
+  s.homepage = %q{http://github.com/plataformatec/devise}
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.3.7}
+  s.summary = %q{Flexible authentication solution for Rails with Warden}
+  s.test_files = [
+    "test/controllers/helpers_test.rb",
+    "test/controllers/internal_helpers_test.rb",
+    "test/controllers/url_helpers_test.rb",
+    "test/devise_test.rb",
+    "test/encryptors_test.rb",
+    "test/failure_app_test.rb",
+    "test/indifferent_hash.rb",
+    "test/integration/authenticatable_test.rb",
+    "test/integration/confirmable_test.rb",
+    "test/integration/database_authenticatable_test.rb",
+    "test/integration/http_authenticatable_test.rb",
+    "test/integration/lockable_test.rb",
+    "test/integration/recoverable_test.rb",
+    "test/integration/registerable_test.rb",
+    "test/integration/rememberable_test.rb",
+    "test/integration/timeoutable_test.rb",
+    "test/integration/token_authenticatable_test.rb",
+    "test/integration/trackable_test.rb",
+    "test/mailers/confirmation_instructions_test.rb",
+    "test/mailers/reset_password_instructions_test.rb",
+    "test/mailers/unlock_instructions_test.rb",
+    "test/mapping_test.rb",
+    "test/models/confirmable_test.rb",
+    "test/models/database_authenticatable_test.rb",
+    "test/models/lockable_test.rb",
+    "test/models/recoverable_test.rb",
+    "test/models/rememberable_test.rb",
+    "test/models/timeoutable_test.rb",
+    "test/models/token_authenticatable_test.rb",
+    "test/models/trackable_test.rb",
+    "test/models/validatable_test.rb",
+    "test/models_test.rb",
+    "test/orm/active_record.rb",
+    "test/orm/mongoid.rb",
+    "test/rails_app/app/active_record/admin.rb",
+    "test/rails_app/app/active_record/shim.rb",
+    "test/rails_app/app/active_record/user.rb",
+    "test/rails_app/app/controllers/admins_controller.rb",
+    "test/rails_app/app/controllers/application_controller.rb",
+    "test/rails_app/app/controllers/home_controller.rb",
+    "test/rails_app/app/controllers/publisher/registrations_controller.rb",
+    "test/rails_app/app/controllers/publisher/sessions_controller.rb",
+    "test/rails_app/app/controllers/sessions_controller.rb",
+    "test/rails_app/app/controllers/users_controller.rb",
+    "test/rails_app/app/helpers/application_helper.rb",
+    "test/rails_app/app/mongoid/admin.rb",
+    "test/rails_app/app/mongoid/shim.rb",
+    "test/rails_app/app/mongoid/user.rb",
+    "test/rails_app/config/application.rb",
+    "test/rails_app/config/boot.rb",
+    "test/rails_app/config/environment.rb",
+    "test/rails_app/config/environments/development.rb",
+    "test/rails_app/config/environments/production.rb",
+    "test/rails_app/config/environments/test.rb",
+    "test/rails_app/config/initializers/backtrace_silencers.rb",
+    "test/rails_app/config/initializers/devise.rb",
+    "test/rails_app/config/initializers/inflections.rb",
+    "test/rails_app/config/initializers/secret_token.rb",
+    "test/rails_app/config/routes.rb",
+    "test/rails_app/db/migrate/20100401102949_create_tables.rb",
+    "test/rails_app/db/schema.rb",
+    "test/routes_test.rb",
+    "test/support/assertions.rb",
+    "test/support/helpers.rb",
+    "test/support/integration.rb",
+    "test/support/test_silencer.rb",
+    "test/support/webrat/integrations/rails.rb",
+    "test/test_helper.rb",
+    "test/test_helpers_test.rb"
+  ]
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<warden>, ["~> 1.0.2"])
+      s.add_runtime_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
+    else
+      s.add_dependency(%q<warden>, ["~> 1.0.2"])
+      s.add_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
+    end
+  else
+    s.add_dependency(%q<warden>, ["~> 1.0.2"])
+    s.add_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
+  end
+end
+

generators/devise/USAGE

@@ -1,5 +0,0 @@
-To create a devise resource user:
-
-    script/generate devise User
-
-This will generate a model named User, a route map for devise called :users, and a migration file for table :users with all devise modules.

generators/devise/devise_generator.rb

@@ -1,15 +0,0 @@
-require File.expand_path(File.dirname(__FILE__) + "/lib/route_devise.rb")
-
-class DeviseGenerator < Rails::Generator::NamedBase
-
-  def manifest
-    record do |m|
-      m.directory(File.join('app', 'models', class_path))
-      m.template 'model.rb', File.join('app', 'models', "#{file_path}.rb")
-
-      m.migration_template 'migration.rb', 'db/migrate', :migration_file_name => "devise_create_#{table_name}"
-      m.route_devise table_name
-    end
-  end
-
-end

generators/devise/lib/route_devise.rb

@@ -1,32 +0,0 @@
-module Rails
-  module Generator
-    module Commands
-      class Create < Base
-
-        # Create devise route. Based on route_resources
-        def route_devise(*resources)
-          resource_list = resources.map { |r| r.to_sym.inspect }.join(', ')
-          sentinel = 'ActionController::Routing::Routes.draw do |map|'
-
-          logger.route "map.devise_for #{resource_list}"
-          unless options[:pretend]
-            gsub_file 'config/routes.rb', /(#{Regexp.escape(sentinel)})/mi do |match|
-              "#{match}\n  map.devise_for #{resource_list}\n"
-            end
-          end
-        end
-      end
-
-      class Destroy < RewindBase
-
-        # Destroy devise route. Based on route_resources
-        def route_devise(*resources)
-          resource_list = resources.map { |r| r.to_sym.inspect }.join(', ')
-          look_for = "\n  map.devise_for #{resource_list}\n"
-          logger.route "map.devise_for #{resource_list}"
-          gsub_file 'config/routes.rb', /(#{look_for})/mi, ''
-        end
-      end
-    end
-  end
-end

generators/devise/templates/migration.rb

@@ -1,21 +0,0 @@
-class DeviseCreate<%= table_name.camelize %> < ActiveRecord::Migration
-  def self.up
-    create_table(:<%= table_name %>) do |t|
-      t.authenticatable :encryptor => :sha1, :null => false
-      t.confirmable
-      t.recoverable
-      t.rememberable
-      t.trackable
-
-      t.timestamps
-    end
-
-    add_index :<%= table_name %>, :email,                :unique => true
-    add_index :<%= table_name %>, :confirmation_token,   :unique => true
-    add_index :<%= table_name %>, :reset_password_token, :unique => true
-  end
-
-  def self.down
-    drop_table :<%= table_name %>
-  end
-end

generators/devise/templates/model.rb

@@ -1,5 +0,0 @@
-class <%= class_name %> < ActiveRecord::Base
-  devise :all
-  # Setup accessible (or protected) attributes for your model
-  attr_accessible :email, :password, :password_confirmation
-end

generators/devise_install/USAGE

@@ -1,3 +0,0 @@
-To copy a Devise initializer to your Rails App, with some configuration values, just do:
-
-    script/generate devise_install

generators/devise_install/devise_install_generator.rb

@@ -1,15 +0,0 @@
-class DeviseInstallGenerator < Rails::Generator::Base
-
-  def manifest
-    record do |m|
-      m.directory "config/initializers"
-      m.template  "devise.rb", "config/initializers/devise.rb"
-
-      m.directory "config/locales"
-      m.file      "../../../lib/devise/locales/en.yml", "config/locales/devise.en.yml"
-
-      m.readme "README"
-    end
-  end
-
-end

generators/devise_install/templates/devise.rb

@@ -1,86 +0,0 @@
-# Use this hook to configure devise mailer, warden hooks and so forth. The first
-# four configuration values can also be set straight in your models.
-Devise.setup do |config|
-  # Configure Devise modules used by default. You should always set this value
-  # because if Devise adds a new strategy, it won't be added to your application
-  # by default, unless you configure it here.
-  #
-  # Remember that Devise includes other modules on its own (like :activatable
-  # and :timeoutable) which are not included here and also plugins. So be sure
-  # to check the docs for a complete set.
-  config.all = [:authenticatable, :confirmable, :recoverable, :rememberable, :trackable, :validatable]
-
-  # Configure the e-mail address which will be shown in DeviseMailer.
-  config.mailer_sender = "please-change-me@config-initializers-devise.com"
-
-  # Invoke `rake secret` and use the printed value to setup a pepper to generate
-  # the encrypted password. By default no pepper is used.
-  # config.pepper = "rake secret output"
-
-  # Configure how many times you want the password is reencrypted. Default is 10.
-  # config.stretches = 10
-
-  # Define which will be the encryption algorithm. Supported algorithms are :sha1
-  # (default), :sha512 and :bcrypt. Devise also supports encryptors from others
-  # authentication tools as :clearance_sha1, :authlogic_sha512 (then you should set
-  # stretches above to 20 for default behavior) and :restful_authentication_sha1
-  # (then you should set stretches to 10, and copy REST_AUTH_SITE_KEY to pepper)
-  # config.encryptor = :sha1
-
-  # Configure which keys are used when authenticating an user. By default is
-  # just :email. You can configure it to use [:username, :subdomain], so for
-  # authenticating an user, both parameters are required. Remember that those
-  # parameters are used only when authenticating and not when retrieving from
-  # session. If you need permissions, you should implement that in a before filter.
-  # config.authentication_keys = [ :email ]
-
-  # The time you want give to your user to confirm his account. During this time
-  # he will be able to access your application without confirming. Default is nil.
-  # config.confirm_within = 2.days
-
-  # The time the user will be remembered without asking for credentials again.
-  # config.remember_for = 2.weeks
-
-  # The time you want to timeout the user session without activity. After this
-  # time the user will be asked for credentials again.
-  # config.timeout_in = 10.minutes
-
-  # Load and configure the ORM. Supports :active_record, :data_mapper and :mongo_mapper.
-  # require 'devise/orm/mongo_mapper'
-  # config.orm = :mongo_mapper
-
-  # Turn scoped views on. Before rendering "sessions/new", it will first check for
-  # "sessions/users/new". It's turned off by default because it's slower if you
-  # are using only default views.
-  # config.scoped_views = true
-
-  # By default, devise detects the role accessed based on the url. So whenever
-  # accessing "/users/sign_in", it knows you are accessing an User. This makes
-  # routes as "/sign_in" not possible, unless you tell Devise to use the default
-  # scope, setting true below.
-  # config.use_default_scope = true
-
-  # Configure the default scope used by Devise. By default it's the first devise
-  # role declared in your routes.
-  # config.default_scope = :user
-
-  # If you want to use other strategies, that are not (yet) supported by Devise,
-  # you can configure them inside the config.warden block. The example below
-  # allows you to setup OAuth, using http://github.com/roman/warden_oauth
-  #
-  # config.warden do |manager|
-  #   manager.oauth(:twitter) do |twitter|
-  #     twitter.consumer_secret = <YOUR CONSUMER SECRET>
-  #     twitter.consumer_key  = <YOUR CONSUMER KEY>
-  #     twitter.options :site => 'http://twitter.com'
-  #   end
-  #   manager.default_strategies.unshift :twitter_oauth
-  # end
-
-  # Configure default_url_options if you are using dynamic segments in :path_prefix
-  # for devise_for.
-  #
-  # config.default_url_options do
-  #   { :locale => I18n.locale }
-  # end
-end

generators/devise_views/USAGE

@@ -1,3 +0,0 @@
-To copy all session, password, confirmation and mailer views from devise to your app just run the following command:
-
-    script/generate devise_views

generators/devise_views/devise_views_generator.rb

@@ -1,21 +0,0 @@
-class DeviseViewsGenerator < Rails::Generator::Base
-
-  def initialize(*args)
-    super
-    @source_root = options[:source] || File.join(spec.path, '..', '..')
-  end
-
-  def manifest
-    record do |m|
-      m.directory "app/views"
-
-      Dir[File.join(@source_root, "app", "views", "**/*.erb")].each do |file|
-        file = file.gsub(@source_root, "")[1..-1]
-
-        m.directory  File.dirname(file)
-        m.file       file, file
-      end
-    end
-  end
-
-end

init.rb

@@ -1,2 +0,0 @@
-# We need to load devise here to ensure routes extensions are loaded.
-require 'devise'

lib/devise.rb

@@ -1,12 +1,16 @@
+require 'active_support/core_ext/numeric/time'
+require 'active_support/dependencies'
+
 module Devise
   autoload :FailureApp, 'devise/failure_app'
-  autoload :Mapping, 'devise/mapping'
+  autoload :PathChecker, 'devise/path_checker'
   autoload :Schema, 'devise/schema'
   autoload :TestHelpers, 'devise/test_helpers'
 
   module Controllers
-    autoload :Filters, 'devise/controllers/filters'
     autoload :Helpers, 'devise/controllers/helpers'
+    autoload :InternalHelpers, 'devise/controllers/internal_helpers'
+    autoload :ScopedViews, 'devise/controllers/scoped_views'
     autoload :UrlHelpers, 'devise/controllers/url_helpers'
   end
 
@@ -14,35 +18,27 @@ module Devise
     autoload :Base, 'devise/encryptors/base'
     autoload :Bcrypt, 'devise/encryptors/bcrypt'
     autoload :AuthlogicSha512, 'devise/encryptors/authlogic_sha512'
-    autoload :AuthlogicSha1, 'devise/encryptors/authlogic_sha1'
+    autoload :ClearanceSha1, 'devise/encryptors/clearance_sha1'
     autoload :RestfulAuthenticationSha1, 'devise/encryptors/restful_authentication_sha1'
     autoload :Sha512, 'devise/encryptors/sha512'
     autoload :Sha1, 'devise/encryptors/sha1'
   end
 
-  module Orm
-    autoload :ActiveRecord, 'devise/orm/active_record'
-    autoload :DataMapper, 'devise/orm/data_mapper'
-    autoload :MongoMapper, 'devise/orm/mongo_mapper'
+  module Strategies
+    autoload :Base, 'devise/strategies/base'
+    autoload :Authenticatable, 'devise/strategies/authenticatable'
   end
 
-  ALL = [:authenticatable, :activatable, :confirmable, :recoverable, :rememberable,
-         :timeoutable, :trackable, :validatable]
+  # Constants which holds devise configuration for extensions. Those should
+  # not be modified by the "end user".
+  ALL         = []
+  CONTROLLERS = ActiveSupport::OrderedHash.new
+  ROUTES      = ActiveSupport::OrderedHash.new
+  STRATEGIES  = ActiveSupport::OrderedHash.new
 
-  # Maps controller names to devise modules
-  CONTROLLERS = {
-    :sessions => [:authenticatable],
-    :passwords => [:recoverable],
-    :confirmations => [:confirmable]
-  }
-
-  STRATEGIES  = [:authenticatable]
-  SERIALIZERS = [:session, :cookie]
+  # True values used to check params
   TRUE_VALUES = [true, 1, '1', 't', 'T', 'true', 'TRUE']
 
-  # Maps the messages types that are used in flash message.
-  FLASH_MESSAGES = [ :unauthenticated, :unconfirmed, :invalid, :timeout, :inactive ]
-
   # Declare encryptors length which are used in migrations.
   ENCRYPTORS_LENGTH = {
     :sha1   => 40,
@@ -53,8 +49,9 @@ module Devise
     :bcrypt => 60
   }
 
-  # Email regex used to validate email formats. Retrieved from authlogic.
-  EMAIL_REGEX = /\A[\w\.%\+\-]+@(?:[A-Z0-9\-]+\.)+(?:[A-Z]{2,4}|museum|travel)\z/i
+  # Custom domain for cookies. Not set by default
+  mattr_accessor :cookie_domain
+  @@cookie_domain = false
 
   # Used to encrypt password. Please generate one with rake secret.
   mattr_accessor :pepper
@@ -68,10 +65,42 @@ module Devise
   mattr_accessor :authentication_keys
   @@authentication_keys = [ :email ]
 
-  # Time interval where the remember me token is valid.
+  # If http authentication is enabled by default.
+  mattr_accessor :http_authenticatable
+  @@http_authenticatable = false
+
+  # If http authentication is used for ajax requests.  True by default.
+  mattr_accessor :http_authenticatable_on_xhr
+  @@http_authenticatable_on_xhr = true
+
+  # If params authenticatable is enabled by default.
+  mattr_accessor :params_authenticatable
+  @@params_authenticatable = true
+
+  # The realm used in Http Basic Authentication.
+  mattr_accessor :http_authentication_realm
+  @@http_authentication_realm = "Application"
+
+  # Email regex used to validate email formats. Adapted from authlogic.
+  mattr_accessor :email_regexp
+  @@email_regexp = /\A([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})\z/i
+
+  # Range validation for password length
+  mattr_accessor :password_length
+  @@password_length = 6..20
+
+  # The time the user will be remembered without asking for credentials again.
   mattr_accessor :remember_for
   @@remember_for = 2.weeks
 
+  # If true, a valid remember token can be re-used between multiple browsers.
+  mattr_accessor :remember_across_browsers
+  @@remember_across_browsers = true
+
+  # If true, extends the user's remember period when remembered via cookie.
+  mattr_accessor :extend_remember_period
+  @@extend_remember_period = false
+
   # Time interval you can access your account before confirming your account.
   mattr_accessor :confirm_within
   @@confirm_within = 0.days
@@ -82,22 +111,14 @@ module Devise
 
   # Used to define the password encryption algorithm.
   mattr_accessor :encryptor
-  @@encryptor = :sha1
+  @@encryptor = nil
 
   # Store scopes mappings.
   mattr_accessor :mappings
-  @@mappings = {}
-
-  # Stores the chosen ORM.
-  mattr_accessor :orm
-  @@orm = :active_record
-
-  # Configure default options used in :all.
-  mattr_accessor :all
-  @@all = Devise::ALL.dup
+  @@mappings = ActiveSupport::OrderedHash.new
 
   # Tells if devise should apply the schema in ORMs where devise declaration
-  # and schema belongs to the same class (as Datamapper and MongoMapper).
+  # and schema belongs to the same class (as Datamapper and Mongoid).
   mattr_accessor :apply_schema
   @@apply_schema = true
 
@@ -106,9 +127,23 @@ module Devise
   mattr_accessor :scoped_views
   @@scoped_views = false
 
-  # Tell when to use the default scope, if one cannot be found from routes.
-  mattr_accessor :use_default_scope
-  @@use_default_scope
+  # Defines which strategy can be used to lock an account.
+  # Values: :failed_attempts, :none
+  mattr_accessor :lock_strategy
+  @@lock_strategy = :failed_attempts
+
+  # Defines which strategy can be used to unlock an account.
+  # Values: :email, :time, :both
+  mattr_accessor :unlock_strategy
+  @@unlock_strategy = :both
+
+  # Number of authentication tries before locking an account
+  mattr_accessor :maximum_attempts
+  @@maximum_attempts = 20
+
+  # Time interval to unlock the account if :time is defined as unlock_strategy.
+  mattr_accessor :unlock_in
+  @@unlock_in = 1.hour
 
   # The default scope which is used by warden.
   mattr_accessor :default_scope
@@ -116,70 +151,160 @@ module Devise
 
   # Address which sends Devise e-mails.
   mattr_accessor :mailer_sender
-  @@mailer_sender
+  @@mailer_sender = nil
 
-  class << self
-    # Default way to setup Devise. Run script/generate devise_install to create
-    # a fresh initializer with all configuration values.
-    def setup
-      yield self
+  # Authentication token params key name of choice. E.g. /users/sign_in?some_key=...
+  mattr_accessor :token_authentication_key
+  @@token_authentication_key = :auth_token
+
+  # Which formats should be treated as navigational.
+  mattr_accessor :navigational_formats
+  @@navigational_formats = [:html]
+
+  # Private methods to interface with Warden.
+  mattr_accessor :warden_config
+  @@warden_config = nil
+  @@warden_config_block = nil
+
+  # When set to true, signing out an user signs out all other scopes.
+  mattr_accessor :sign_out_all_scopes
+  @@sign_out_all_scopes = false
+
+  def self.use_default_scope=(*)
+    ActiveSupport::Deprecation.warn "config.use_default_scope is deprecated and removed from Devise. " <<
+      "If you are using non conventional routes in Devise, all you need to do is to pass the devise " <<
+      "scope in the router DSL:\n\n  as :user do\n    get \"sign_in\", :to => \"devise/sessions\"\n  end\n\n" <<
+      "The method :as is also aliased to :devise_scope. Choose the one you prefer.", caller
+  end
+
+  # Default way to setup Devise. Run rails generate devise_install to create
+  # a fresh initializer with all configuration values.
+  def self.setup
+    yield self
+  end
+
+  # Get the mailer class from the mailer reference object.
+  def self.mailer
+    @@mailer_ref.get
+  end
+
+  # Set the mailer reference object to access the mailer.
+  def self.mailer=(class_name)
+    @@mailer_ref = ActiveSupport::Dependencies.ref(class_name)
+  end
+  self.mailer = "Devise::Mailer"
+
+  # Small method that adds a mapping to Devise.
+  def self.add_mapping(resource, options)
+    mapping = Devise::Mapping.new(resource, options)
+    self.mappings[mapping.name] = mapping
+    self.default_scope ||= mapping.name
+    mapping
+  end
+
+  # Make Devise aware of an 3rd party Devise-module. For convenience.
+  #
+  # == Options:
+  #
+  #   +model+      - String representing the load path to a custom *model* for this module (to autoload.)
+  #   +controller+ - Symbol representing the name of an exisiting or custom *controller* for this module.
+  #   +route+      - Symbol representing the named *route* helper for this module.
+  #   +flash+      - Symbol representing the *flash messages* used by this helper.
+  #   +strategy+   - Symbol representing if this module got a custom *strategy*.
+  #
+  # All values, except :model, accept also a boolean and will have the same name as the given module
+  # name.
+  #
+  # == Examples:
+  #
+  #   Devise.add_module(:party_module)
+  #   Devise.add_module(:party_module, :strategy => true, :controller => :sessions)
+  #   Devise.add_module(:party_module, :model => 'party_module/model')
+  #
+  def self.add_module(module_name, options = {})
+    ALL << module_name
+    options.assert_valid_keys(:strategy, :model, :controller, :route)
+
+    config = {
+      :strategy => STRATEGIES,
+      :route => ROUTES,
+      :controller => CONTROLLERS
+    }
+
+    config.each do |key, value|
+      next unless options[key]
+      name = (options[key] == true ? module_name : options[key])
+
+      if value.is_a?(Hash)
+        value[module_name] = name
+      else
+        value << name unless value.include?(name)
+      end
     end
 
-    # Sets warden configuration using a block that will be invoked on warden
-    # initialization.
-    #
-    #  Devise.initialize do |config|
-    #    config.confirm_within = 2.days
-    #
-    #    config.warden do |manager|
-    #      # Configure warden to use other strategies, like oauth.
-    #      manager.oauth(:twitter)
-    #    end
-    #  end
-    def warden(&block)
-      @warden_config = block
+    if options[:model]
+      model_path = (options[:model] == true ? "devise/models/#{module_name}" : options[:model])
+      Devise::Models.send(:autoload, module_name.to_s.camelize.to_sym, model_path)
     end
 
-    # Configure default url options to be used within Devise and ActionController.
-    def default_url_options(&block)
-      Devise::Mapping.metaclass.send :define_method, :default_url_options, &block
-    end
+    Devise::Mapping.add_module module_name
+  end
 
-    # A method used internally to setup warden manager from the Rails initialize
-    # block.
-    def configure_warden(config) #:nodoc:
-      config.default_strategies *Devise::STRATEGIES
-      config.default_serializers *Devise::SERIALIZERS
-      config.failure_app = Devise::FailureApp
-      config.silence_missing_strategies!
-      config.silence_missing_serializers!
-      config.default_scope = Devise.default_scope
+  # Sets warden configuration using a block that will be invoked on warden
+  # initialization.
+  #
+  #  Devise.initialize do |config|
+  #    config.confirm_within = 2.days
+  #
+  #    config.warden do |manager|
+  #      # Configure warden to use other strategies, like oauth.
+  #      manager.oauth(:twitter)
+  #    end
+  #  end
+  def self.warden(&block)
+    @@warden_config_block = block
+  end
 
-      # If the user provided a warden hook, call it now.
-      @warden_config.try :call, config
-    end
+  # Returns true if Rails version is bigger than 3.0.x
+  def self.rack_session?
+    Rails::VERSION::STRING[0,3] != "3.0"
+  end
 
-    # The class of the configured ORM
-    def orm_class
-      Devise::Orm.const_get(@@orm.to_s.camelize.to_sym)
-    end
+  # A method used internally to setup warden manager from the Rails initialize
+  # block.
+  def self.configure_warden! #:nodoc:
+    @@warden_configured ||= begin
+      warden_config.failure_app   = Devise::FailureApp
+      warden_config.default_scope = Devise.default_scope
 
-    # Generate a friendly string randomically to be used as token.
-    def friendly_token
-      ActiveSupport::SecureRandom.base64(15).tr('+/=', '-_ ').strip.delete("\n")
+      Devise.mappings.each_value do |mapping|
+        warden_config.scope_defaults mapping.name, :strategies => mapping.strategies
+      end
+
+      @@warden_config_block.try :call, Devise.warden_config
+      true
     end
   end
+
+  # Generate a friendly string randomically to be used as token.
+  def self.friendly_token
+    ActiveSupport::SecureRandom.base64(15).tr('+/=', '-_ ').strip.delete("\n")
+  end
+
+  # constant-time comparison algorithm to prevent timing attacks
+  def self.secure_compare(a, b)
+    return false unless a.present? && b.present?
+    return false unless a.bytesize == b.bytesize
+    l = a.unpack "C#{a.bytesize}"
+
+    res = 0
+    b.each_byte { |byte| res |= byte ^ l.shift }
+    res == 0
+  end
 end
 
-begin
-  require 'warden'
-rescue
-  gem 'warden'
-  require 'warden'
-end
-
-# Clear some Warden default configuration which will be overwritten
-Warden::Strategies.clear!
-Warden::Serializers.clear!
-
+require 'warden'
+require 'devise/mapping'
+require 'devise/models'
+require 'devise/modules'
 require 'devise/rails'

lib/devise/controllers/filters.rb

@@ -1,186 +0,0 @@
-module Devise
-  module Controllers
-    # Those filters are convenience methods added to ApplicationController to
-    # deal with Warden.
-    module Filters
-
-      def self.included(base)
-        base.class_eval do
-          helper_method :warden, :signed_in?, :devise_controller?,
-                        *Devise.mappings.keys.map { |m| [:"current_#{m}", :"#{m}_signed_in?"] }.flatten
-
-          # Use devise default_url_options. We have to declare it here to overwrite
-          # default definitions.
-          def default_url_options(options=nil)
-            Devise::Mapping.default_url_options
-          end
-        end
-      end
-
-      # The main accessor for the warden proxy instance
-      def warden
-        request.env['warden']
-      end
-
-      # Return true if it's a devise_controller. false to all controllers unless
-      # the controllers defined inside devise. Useful if you want to apply a before
-      # filter to all controller, except the ones in devise:
-      #
-      #   before_filter :my_filter, :unless => { |c| c.devise_controller? }
-      def devise_controller?
-        false
-      end
-
-      # Attempts to authenticate the given scope by running authentication hooks,
-      # but does not redirect in case of failures.
-      def authenticate(scope)
-        warden.authenticate(:scope => scope)
-      end
-
-      # Attempts to authenticate the given scope by running authentication hooks,
-      # redirecting in case of failures.
-      def authenticate!(scope)
-        warden.authenticate!(:scope => scope)
-      end
-
-      # Check if the given scope is signed in session, without running
-      # authentication hooks.
-      def signed_in?(scope)
-        warden.authenticated?(scope)
-      end
-
-      # Sign in an user that already was authenticated. This helper is useful for logging
-      # users in after sign up.
-      #
-      # Examples:
-      #
-      #   sign_in :user, @user    # sign_in(scope, resource)
-      #   sign_in @user           # sign_in(resource)
-      #
-      def sign_in(resource_or_scope, resource=nil)
-        scope    ||= Devise::Mapping.find_scope!(resource_or_scope)
-        resource ||= resource_or_scope
-        warden.set_user(resource, :scope => scope)
-      end
-
-      # Sign out a given user or scope. This helper is useful for signing out an user
-      # after deleting accounts.
-      #
-      # Examples:
-      #
-      #   sign_out :user     # sign_out(scope)
-      #   sign_out @user     # sign_out(resource)
-      #
-      def sign_out(resource_or_scope)
-        scope = Devise::Mapping.find_scope!(resource_or_scope)
-        warden.user(scope) # Without loading user here, before_logout hook is not called
-        warden.raw_session.inspect # Without this inspect here. The session does not clear.
-        warden.logout(scope)
-      end
-
-      # Returns and delete the url stored in the session for the given scope. Useful
-      # for giving redirect backs after sign up:
-      #
-      # Example:
-      #
-      #   redirect_to stored_location_for(:user) || root_path
-      #
-      def stored_location_for(resource_or_scope)
-        scope = Devise::Mapping.find_scope!(resource_or_scope)
-        session.delete(:"#{scope}.return_to")
-      end
-
-      # The default url to be used after signing in. This is used by all Devise
-      # controllers and you can overwrite it in your ApplicationController to
-      # provide a custom hook for a custom resource.
-      #
-      # By default, it first tries to find a resource_root_path, otherwise it
-      # uses the root path. For a user scope, you can define the default url in
-      # the following way:
-      #
-      #   map.user_root '/users', :controller => 'users' # creates user_root_path
-      #
-      #   map.resources :users do |users|
-      #     users.root # creates user_root_path
-      #   end
-      #
-      # If none of these are defined, root_path is used.
-      def after_sign_in_path_for(resource_or_scope)
-        scope = Devise::Mapping.find_scope!(resource_or_scope)
-        home_path = :"#{scope}_root_path"
-        respond_to?(home_path, true) ? send(home_path) : root_path
-      end
-
-      # The default to be used after signing out. This is used by all Devise
-      # controllers and you can overwrite it in your ApplicationController to
-      # provide a custom hook for a custom resource.
-      #
-      # By default is the root_path.
-      def after_sign_out_path_for(resource_or_scope)
-        root_path
-      end
-
-      # Sign in an user and tries to redirect first to the stored location and
-      # then to the url specified by after_sign_in_path_for.
-      #
-      # If just a symbol is given, consider that the user was already signed in
-      # through other means and just perform the redirection.
-      def sign_in_and_redirect(*args)
-        sign_in(*args) unless args.size == 1 && args.first.is_a?(Symbol)
-        redirect_to stored_location_for(args.first) || after_sign_in_path_for(args.first)
-      end
-
-      # Sign out an user and tries to redirect to the url specified by
-      # after_sign_out_path_for.
-      def sign_out_and_redirect(resource_or_scope)
-        sign_out(resource_or_scope)
-        redirect_to after_sign_out_path_for(resource_or_scope)
-      end
-
-      # Define authentication filters and accessor helpers based on mappings.
-      # These filters should be used inside the controllers as before_filters,
-      # so you can control the scope of the user who should be signed in to
-      # access that specific controller/action.
-      # Example:
-      #
-      #   Maps:
-      #     User => :authenticatable
-      #     Admin => :authenticatable
-      #
-      #   Generated methods:
-      #     authenticate_user!  # Signs user in or redirect
-      #     authenticate_admin! # Signs admin in or redirect
-      #     user_signed_in?     # Checks whether there is an user signed in or not
-      #     admin_signed_in?    # Checks whether there is an admin signed in or not
-      #     current_user        # Current signed in user
-      #     current_admin       # Currend signed in admin
-      #     user_session        # Session data available only to the user scope
-      #     admin_session       # Session data available only to the admin scope
-      #
-      #   Use:
-      #     before_filter :authenticate_user!  # Tell devise to use :user map
-      #     before_filter :authenticate_admin! # Tell devise to use :admin map
-      #
-      Devise.mappings.each_key do |mapping|
-        class_eval <<-METHODS, __FILE__, __LINE__
-          def authenticate_#{mapping}!
-            warden.authenticate!(:scope => :#{mapping})
-          end
-
-          def #{mapping}_signed_in?
-            warden.authenticated?(:#{mapping})
-          end
-
-          def current_#{mapping}
-            @current_#{mapping} ||= warden.user(:#{mapping})
-          end
-
-          def #{mapping}_session
-            warden.session(:#{mapping})
-          end
-        METHODS
-      end
-
-    end
-  end
-end

lib/devise/controllers/helpers.rb

@@ -1,118 +1,235 @@
 module Devise
   module Controllers
-    # Those helpers are used only inside Devise controllers and should not be
-    # included in ApplicationController since they all depend on the url being
-    # accessed.
+    # Those helpers are convenience methods added to ApplicationController.
     module Helpers
+      extend ActiveSupport::Concern
 
-      def self.included(base)
-        base.class_eval do
-          unloadable
-
-          helper_method :resource, :scope_name, :resource_name, :resource_class, :devise_mapping, :devise_controller?
-          hide_action   :resource, :scope_name, :resource_name, :resource_class, :devise_mapping, :devise_controller?
-
-          skip_before_filter *Devise.mappings.keys.map { |m| :"authenticate_#{m}!" }
-          before_filter :is_devise_resource?
-        end
+      included do
+        helper_method :warden, :signed_in?, :devise_controller?, :anybody_signed_in?,
+                      *Devise.mappings.keys.map { |m| [:"current_#{m}", :"#{m}_signed_in?", :"#{m}_session"] }.flatten
       end
 
-      # Gets the actual resource stored in the instance variable
-      def resource
-        instance_variable_get(:"@#{resource_name}")
+      # The main accessor for the warden proxy instance
+      def warden
+        request.env['warden']
       end
 
-      # Proxy to devise map name
-      def resource_name
-        devise_mapping.name
-      end
-      alias :scope_name :resource_name
-
-      # Proxy to devise map class
-      def resource_class
-        devise_mapping.to
-      end
-
-      # Attempt to find the mapped route for devise based on request path
-      def devise_mapping
-        @devise_mapping ||= begin
-          mapping   = Devise::Mapping.find_by_path(request.path)
-          mapping ||= Devise.mappings[Devise.default_scope] if Devise.use_default_scope
-          mapping
-        end
-      end
-
-      # Overwrites devise_controller? to return true
+      # Return true if it's a devise_controller. false to all controllers unless
+      # the controllers defined inside devise. Useful if you want to apply a before
+      # filter to all controller, except the ones in devise:
+      #
+      #   before_filter :my_filter, :unless => { |c| c.devise_controller? }
       def devise_controller?
-        true
+        false
       end
 
-    protected
-
-      # Checks whether it's a devise mapped resource or not.
-      def is_devise_resource? #:nodoc:
-        raise ActionController::UnknownAction unless devise_mapping && devise_mapping.allows?(controller_name)
+      # Check if the given scope is signed in session, without running
+      # authentication hooks.
+      def signed_in?(scope)
+        warden.authenticate?(:scope => scope)
       end
 
-      # Sets the resource creating an instance variable
-      def resource=(new_resource)
-        instance_variable_set(:"@#{resource_name}", new_resource)
+      # Check if the any scope is signed in session, without running
+      # authentication hooks.
+      def anybody_signed_in?
+        Devise.mappings.keys.any? { |scope| signed_in?(scope) }
       end
 
-      # Build a devise resource without setting password and password confirmation fields.
-      def build_resource
-        self.resource ||= begin
-          attributes = params[resource_name].try(:except, :password, :password_confirmation)
-          resource_class.new(attributes || {})
-        end
+      # Sign in an user that already was authenticated. This helper is useful for logging
+      # users in after sign up.
+      #
+      # Examples:
+      #
+      #   sign_in :user, @user    # sign_in(scope, resource)
+      #   sign_in @user           # sign_in(resource)
+      #
+      def sign_in(resource_or_scope, resource=nil)
+        scope      = Devise::Mapping.find_scope!(resource_or_scope)
+        resource ||= resource_or_scope
+        warden.set_user(resource, :scope => scope)
       end
 
-      # Helper for use in before_filters where no authentication is required.
+      # Sign out a given user or scope. This helper is useful for signing out an user
+      # after deleting accounts.
+      #
+      # Examples:
+      #
+      #   sign_out :user     # sign_out(scope)
+      #   sign_out @user     # sign_out(resource)
+      #
+      def sign_out(resource_or_scope)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        warden.user(scope) # Without loading user here, before_logout hook is not called
+        warden.raw_session.inspect # Without this inspect here. The session does not clear.
+        warden.logout(scope)
+      end
+
+      # Sign out all active users or scopes. This helper is useful for signing out all roles
+      # in one click.
+      def sign_out_all_scopes
+        # Not "warden.logout" since we need to sign_out only devise-defined scopes.
+        scopes = Devise.mappings.keys
+        scopes.each { |scope| warden.user(scope) }
+        warden.raw_session.inspect
+        warden.logout(*scopes)
+      end
+
+      # Returns and delete the url stored in the session for the given scope. Useful
+      # for giving redirect backs after sign up:
       #
       # Example:
-      #   before_filter :require_no_authentication, :only => :new
-      def require_no_authentication
-        redirect_to after_sign_in_path_for(resource_name) if warden.authenticated?(resource_name)
-      end
-
-      # Sets the flash message with :key, using I18n. By default you are able
-      # to setup your messages using specific resource scope, and if no one is
-      # found we look to default scope.
-      # Example (i18n locale file):
       #
-      #   en:
-      #     devise:
-      #       passwords:
-      #         #default_scope_messages - only if resource_scope is not found
-      #         user:
-      #           #resource_scope_messages
+      #   redirect_to stored_location_for(:user) || root_path
       #
-      # Please refer to README or en.yml locale file to check what messages are
-      # available.
-      def set_flash_message(key, kind, now=false)
-        flash_hash = now ? flash.now : flash
-        flash_hash[key] = I18n.t(:"#{resource_name}.#{kind}",
-                            :scope => [:devise, controller_name.to_sym], :default => kind)
+      def stored_location_for(resource_or_scope)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        session.delete("#{scope}_return_to")
       end
 
-      # Shortcut to set flash.now message. Same rules applied from set_flash_message
-      def set_now_flash_message(key, kind)
-        set_flash_message(key, kind, true)
+      # The default url to be used after signing in. This is used by all Devise
+      # controllers and you can overwrite it in your ApplicationController to
+      # provide a custom hook for a custom resource.
+      #
+      # By default, it first tries to find a resource_root_path, otherwise it
+      # uses the root path. For a user scope, you can define the default url in
+      # the following way:
+      #
+      #   map.user_root '/users', :controller => 'users' # creates user_root_path
+      #
+      #   map.namespace :user do |user|
+      #     user.root :controller => 'users' # creates user_root_path
+      #   end
+      #
+      #
+      # If the resource root path is not defined, root_path is used. However,
+      # if this default is not enough, you can customize it, for example:
+      #
+      #   def after_sign_in_path_for(resource)
+      #     if resource.is_a?(User) && resource.can_publish?
+      #       publisher_url
+      #     else
+      #       super
+      #     end
+      #   end
+      #
+      def after_sign_in_path_for(resource_or_scope)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        home_path = "#{scope}_root_path"
+        respond_to?(home_path, true) ? send(home_path) : root_path
       end
 
-      # Render a view for the specified scope. Turned off by default.
-      # Accepts just :controller as option.
-      def render_with_scope(action, options={})
-        controller_name = options.delete(:controller) || self.controller_name
-        if Devise.scoped_views
-          begin
-            render :template => "#{controller_name}/#{devise_mapping.as}/#{action}"
-          rescue ActionView::MissingTemplate
-            render action, :controller => controller_name
-          end
+      # The default url to be used after updating a resource. This is used by all Devise
+      # controllers and you can overwrite it in your ApplicationController to
+      # provide a custom hook for a custom resource.
+      #
+      # By default, it first tries to find a resource_root_path, otherwise it
+      # uses the root path. For a user scope, you can define the default url in
+      # the following way:
+      #
+      #   map.user_root '/users', :controller => 'users' # creates user_root_path
+      #
+      #   map.resources :users do |users|
+      #     users.root # creates user_root_path
+      #   end
+      #
+      #
+      # If none of these are defined, root_path is used. However, if this default
+      # is not enough, you can customize it, for example:
+      #
+      #   def after_update_path_for(resource)
+      #     if resource.is_a?(User) && resource.can_publish?
+      #       publisher_url
+      #     else
+      #       super
+      #     end
+      #   end
+      #
+      def after_update_path_for(resource_or_scope)
+        after_sign_in_path_for(resource_or_scope)
+      end
+
+      # Method used by sessions controller to sign out an user. You can overwrite
+      # it in your ApplicationController to provide a custom hook for a custom
+      # scope. Notice that differently from +after_sign_in_path_for+ this method
+      # receives a symbol with the scope, and not the resource.
+      #
+      # By default is the root_path.
+      def after_sign_out_path_for(resource_or_scope)
+        root_path
+      end
+
+      # Sign in an user and tries to redirect first to the stored location and
+      # then to the url specified by after_sign_in_path_for.
+      #
+      # If just a symbol is given, consider that the user was already signed in
+      # through other means and just perform the redirection.
+      def sign_in_and_redirect(resource_or_scope, resource=nil)
+        scope      = Devise::Mapping.find_scope!(resource_or_scope)
+        resource ||= resource_or_scope
+        sign_in(scope, resource) unless warden.user(scope) == resource
+        redirect_to stored_location_for(scope) || after_sign_in_path_for(resource)
+      end
+
+      # Sign out an user and tries to redirect to the url specified by
+      # after_sign_out_path_for.
+      def sign_out_and_redirect(resource_or_scope)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        if Devise.sign_out_all_scopes
+          sign_out_all_scopes
         else
-          render action, :controller => controller_name
+          sign_out(scope)
         end
+        redirect_to after_sign_out_path_for(scope)
+      end
+
+      # Override Rails' handle unverified request to sign out all scopes.
+      def handle_unverified_request
+        sign_out_all_scopes
+        super # call the default behaviour which resets the session
+      end
+
+      # Define authentication filters and accessor helpers based on mappings.
+      # These filters should be used inside the controllers as before_filters,
+      # so you can control the scope of the user who should be signed in to
+      # access that specific controller/action.
+      # Example:
+      #
+      #   Roles:
+      #     User
+      #     Admin
+      #
+      #   Generated methods:
+      #     authenticate_user!  # Signs user in or redirect
+      #     authenticate_admin! # Signs admin in or redirect
+      #     user_signed_in?     # Checks whether there is an user signed in or not
+      #     admin_signed_in?    # Checks whether there is an admin signed in or not
+      #     current_user        # Current signed in user
+      #     current_admin       # Currend signed in admin
+      #     user_session        # Session data available only to the user scope
+      #     admin_session       # Session data available only to the admin scope
+      #
+      #   Use:
+      #     before_filter :authenticate_user!  # Tell devise to use :user map
+      #     before_filter :authenticate_admin! # Tell devise to use :admin map
+      #
+      Devise.mappings.each_key do |mapping|
+        class_eval <<-METHODS, __FILE__, __LINE__ + 1
+          def authenticate_#{mapping}!
+            warden.authenticate!(:scope => :#{mapping})
+          end
+
+          def #{mapping}_signed_in?
+            warden.authenticate?(:scope => :#{mapping})
+          end
+
+          def current_#{mapping}
+            @current_#{mapping} ||= warden.authenticate(:scope => :#{mapping})
+          end
+
+          def #{mapping}_session
+            current_#{mapping} && warden.session(:#{mapping})
+          end
+        METHODS
       end
 
     end

lib/devise/controllers/internal_helpers.rb

@@ -0,0 +1,98 @@
+module Devise
+  module Controllers
+    # Those helpers are used only inside Devise controllers and should not be
+    # included in ApplicationController since they all depend on the url being
+    # accessed.
+    module InternalHelpers #:nodoc:
+      extend ActiveSupport::Concern
+      include Devise::Controllers::ScopedViews
+
+      included do
+        helper DeviseHelper
+
+        helpers = %w(resource scope_name resource_name
+                     resource_class devise_mapping devise_controller?)
+        hide_action *helpers
+        helper_method *helpers
+
+        prepend_before_filter :is_devise_resource?
+        skip_before_filter *Devise.mappings.keys.map { |m| :"authenticate_#{m}!" }
+      end
+
+      # Gets the actual resource stored in the instance variable
+      def resource
+        instance_variable_get(:"@#{resource_name}")
+      end
+
+      # Proxy to devise map name
+      def resource_name
+        devise_mapping.name
+      end
+      alias :scope_name :resource_name
+
+      # Proxy to devise map class
+      def resource_class
+        devise_mapping.to
+      end
+
+      # Attempt to find the mapped route for devise based on request path
+      def devise_mapping
+        @devise_mapping ||= request.env["devise.mapping"]
+      end
+
+      # Overwrites devise_controller? to return true
+      def devise_controller?
+        true
+      end
+
+    protected
+
+      # Checks whether it's a devise mapped resource or not.
+      def is_devise_resource? #:nodoc:
+        raise ActionController::UnknownAction unless devise_mapping
+      end
+
+      # Sets the resource creating an instance variable
+      def resource=(new_resource)
+        instance_variable_set(:"@#{resource_name}", new_resource)
+      end
+
+      # Build a devise resource.
+      def build_resource(hash=nil)
+        hash ||= params[resource_name] || {}
+        self.resource = resource_class.new(hash)
+      end
+
+      # Helper for use in before_filters where no authentication is required.
+      #
+      # Example:
+      #   before_filter :require_no_authentication, :only => :new
+      def require_no_authentication
+        redirect_to after_sign_in_path_for(resource_name) if warden.authenticated?(resource_name)
+      end
+
+      # Sets the flash message with :key, using I18n. By default you are able
+      # to setup your messages using specific resource scope, and if no one is
+      # found we look to default scope.
+      # Example (i18n locale file):
+      #
+      #   en:
+      #     devise:
+      #       passwords:
+      #         #default_scope_messages - only if resource_scope is not found
+      #         user:
+      #           #resource_scope_messages
+      #
+      # Please refer to README or en.yml locale file to check what messages are
+      # available.
+      def set_flash_message(key, kind)
+        flash[key] = I18n.t(:"#{resource_name}.#{kind}", :resource_name => resource_name,
+                            :scope => [:devise, controller_name.to_sym], :default => kind)
+      end
+
+      def clean_up_passwords(object)
+        object.clean_up_passwords if object.respond_to?(:clean_up_passwords)
+      end
+    end
+  end
+end

lib/devise/controllers/scoped_views.rb

@@ -0,0 +1,35 @@
+module Devise
+  module Controllers
+    module ScopedViews
+      extend ActiveSupport::Concern
+
+      module ClassMethods
+        def scoped_views?
+          defined?(@scoped_views) ? @scoped_views : Devise.scoped_views
+        end
+
+        def scoped_views=(value)
+          @scoped_views = value
+        end
+      end
+
+    protected
+
+      # Render a view for the specified scope. Turned off by default.
+      # Accepts just :controller as option.
+      def render_with_scope(action, options={})
+        controller_name = options.delete(:controller) || self.controller_name
+
+        if self.class.scoped_views?
+          begin
+            render :template => "#{devise_mapping.plural}/#{controller_name}/#{action}"
+          rescue ActionView::MissingTemplate
+            render :template => "#{controller_path}/#{action}"
+          end
+        else
+          render :template => "#{controller_path}/#{action}"
+        end
+      end
+    end
+  end
+end

lib/devise/controllers/url_helpers.rb

@@ -19,25 +19,17 @@ module Devise
     # Those helpers are added to your ApplicationController.
     module UrlHelpers
 
-      [:session, :password, :confirmation].each do |module_name|
+      Devise::ROUTES.values.uniq.each do |module_name|
         [:path, :url].each do |path_or_url|
           actions = [ nil, :new_ ]
-          actions << :edit_    if module_name == :password
-          actions << :destroy_ if module_name == :session
+          actions << :edit_    if [:password, :registration].include?(module_name)
+          actions << :destroy_ if [:session].include?(module_name)
 
           actions.each do |action|
-            class_eval <<-URL_HELPERS
-              def #{action}#{module_name}_#{path_or_url}(resource, *args)
-                resource = case resource
-                  when Symbol, String
-                    resource
-                  when Class
-                    resource.name.underscore
-                  else
-                    resource.class.name.underscore
-                end
-
-                send("#{action}\#{resource}_#{module_name}_#{path_or_url}", *args)
+            class_eval <<-URL_HELPERS, __FILE__, __LINE__ + 1
+              def #{action}#{module_name}_#{path_or_url}(resource_or_scope, *args)
+                scope = Devise::Mapping.find_scope!(resource_or_scope)
+                send("#{action}\#{scope}_#{module_name}_#{path_or_url}", *args)
               end
             URL_HELPERS
           end

lib/devise/encryptors/authlogic_sha512.rb

@@ -7,7 +7,6 @@ module Devise
     # Warning: it uses Devise's stretches configuration to port Authlogic's one. Should be set to 20 in the initializer to silumate
     #  the default behavior.
     class AuthlogicSha512 < Base
-      
       # Gererates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
@@ -15,7 +14,6 @@ module Devise
         stretches.times { digest = Digest::SHA512.hexdigest(digest) }
         digest
       end
-
     end
   end
 end

lib/devise/encryptors/base.rb

@@ -12,7 +12,7 @@ module Devise
         raise NotImplemented
       end
 
-      def self.salt
+      def self.salt(stretches)
         Devise.friendly_token
       end
     end

lib/devise/encryptors/bcrypt.rb

@@ -2,20 +2,18 @@ require "bcrypt"
 
 module Devise
   module Encryptors
-    # = BCrypt 
+    # = BCrypt
     # Uses the BCrypt hash algorithm to encrypt passwords.
     class Bcrypt < Base
-      
       # Gererates a default password digest based on stretches, salt, pepper and the
       # incoming password. We don't strech it ourselves since BCrypt does so internally.
       def self.digest(password, stretches, salt, pepper)
         ::BCrypt::Engine.hash_secret([password, pepper].join, salt, stretches)
       end
 
-      def self.salt
-        ::BCrypt::Engine.generate_salt
+      def self.salt(stretches)
+        ::BCrypt::Engine.generate_salt(stretches)
       end
-
     end
   end
 end

lib/devise/encryptors/clearance_sha1.rb

@@ -7,13 +7,11 @@ module Devise
     # Warning: it uses Devise's pepper to port the concept of REST_AUTH_SITE_KEY
     # Warning: it uses Devise's stretches configuration to port the concept of REST_AUTH_DIGEST_STRETCHES
     class ClearanceSha1 < Base
-      
       # Gererates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         Digest::SHA1.hexdigest("--#{salt}--#{password}--")
       end
-
     end
   end
 end

lib/devise/encryptors/sha1.rb

@@ -5,7 +5,6 @@ module Devise
     # = Sha1
     # Uses the Sha1 hash algorithm to encrypt passwords.
     class Sha1 < Base
-      
       # Gererates a default password digest based on stretches, salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
@@ -14,14 +13,13 @@ module Devise
         digest
       end
 
-      private
+    private
 
-        # Generate a SHA1 digest joining args. Generated token is something like
-        #   --arg1--arg2--arg3--argN--
-        def self.secure_digest(*tokens)
-          ::Digest::SHA1.hexdigest('--' << tokens.flatten.join('--') << '--')
-        end        
-      
+      # Generate a SHA1 digest joining args. Generated token is something like
+      #   --arg1--arg2--arg3--argN--
+      def self.secure_digest(*tokens)
+        ::Digest::SHA1.hexdigest('--' << tokens.flatten.join('--') << '--')
+      end
     end
   end
 end

lib/devise/encryptors/sha512.rb

@@ -5,7 +5,6 @@ module Devise
     # = Sha512
     # Uses the Sha512 hash algorithm to encrypt passwords.
     class Sha512 < Base
-      
       # Gererates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
@@ -14,14 +13,13 @@ module Devise
         digest
       end
 
-      private
+    private
 
-        # Generate a Sha512 digest joining args. Generated token is something like
-        #   --arg1--arg2--arg3--argN--
-        def self.secure_digest(*tokens)
-          ::Digest::SHA512.hexdigest('--' << tokens.flatten.join('--') << '--')
-        end        
-      
+      # Generate a Sha512 digest joining args. Generated token is something like
+      #   --arg1--arg2--arg3--argN--
+      def self.secure_digest(*tokens)
+        ::Digest::SHA512.hexdigest('--' << tokens.flatten.join('--') << '--')
+      end
     end
   end
 end

lib/devise/failure_app.rb

@@ -1,65 +1,119 @@
+require "action_controller/metal"
+
 module Devise
   # Failure application that will be called every time :warden is thrown from
   # any strategy or hook. Responsible for redirect the user to the sign in
   # page based on current scope and mapping. If no scope is given, redirect
   # to the default_url.
-  class FailureApp
-    attr_reader :env
-    include Warden::Mixins::Common
+  class FailureApp < ActionController::Metal
+    include ActionController::RackDelegation
+    include ActionController::UrlFor
+    include ActionController::Redirecting
+    include Rails.application.routes.url_helpers
 
-    cattr_accessor :default_url, :default_message, :instance_writer => false
-    @@default_message = :unauthenticated
+    delegate :flash, :to => :request
 
     def self.call(env)
-      new(env).respond!
+      action(:respond).call(env)
     end
 
-    def initialize(env)
-      @env = env
+    def self.default_url_options(*args)
+      ApplicationController.default_url_options(*args)
     end
 
-    def respond!
-      options = @env['warden.options']
-      scope   = options[:scope]
-
-      redirect_path = if mapping = Devise.mappings[scope]
-        "#{mapping.parsed_path}/#{mapping.path_names[:sign_in]}"
+    def respond
+      if http_auth?
+        http_auth
+      elsif warden_options[:recall]
+        recall
       else
-        "/#{default_url}"
+        redirect
       end
-      query_string = query_string_for(options)
-      store_location!(scope)
-
-      headers = {}
-      headers["Location"] = redirect_path
-      headers["Location"] << "?" << query_string unless query_string.empty?
-      headers["Content-Type"] = 'text/plain'
-
-      [302, headers, ["You are being redirected to #{redirect_path}"]]
     end
 
-    # Build the proper query string based on the given message.
-    def query_string_for(options)
-      message = @env['warden'].try(:message) || options[:message] || default_message
+    def http_auth
+      self.status = 401
+      self.headers["WWW-Authenticate"] = %(Basic realm=#{Devise.http_authentication_realm.inspect})
+      self.content_type = request.format.to_s
+      self.response_body = http_auth_body
+    end
 
-      params = case message
-        when Symbol
-          { message => true }
-        when String
-          { :message => message }
-        else
-          {}
+    def recall
+      env["PATH_INFO"]  = attempted_path
+      flash.now[:alert] = i18n_message(:invalid)
+      self.response = recall_controller.action(warden_options[:recall]).call(env)
+    end
+
+    def redirect
+      store_location!
+      flash[:alert] = i18n_message unless flash[:notice]
+      redirect_to redirect_url
+    end
+
+  protected
+
+    def i18n_message(default = nil)
+      message = warden.message || warden_options[:message] || default || :unauthenticated
+
+      if message.is_a?(Symbol)
+        I18n.t(:"#{scope}.#{message}", :resource_name => scope,
+               :scope => "devise.failure", :default => [message, message.to_s])
+      else
+        message.to_s
       end
+    end
 
-      Rack::Utils.build_query(params)
+    def redirect_url
+      send(:"new_#{scope}_session_path")
+    end
+
+    def http_auth?
+      !Devise.navigational_formats.include?(request_format) || (request.xhr? && Devise.http_authenticatable_on_xhr)
+    end
+
+    def http_auth_body
+      method = :"to_#{request_format}"
+      {}.respond_to?(method) ? { :error => i18n_message }.send(method) : i18n_message
+    end
+
+    def recall_controller
+      "#{params[:controller].camelize}Controller".constantize
+    end
+
+    def warden
+      env['warden']
+    end
+
+    def warden_options
+      env['warden.options']
+    end
+
+    def scope
+      @scope ||= warden_options[:scope]
+    end
+
+    def attempted_path
+      warden_options[:attempted_path]
     end
 
     # Stores requested uri to redirect the user after signing in. We cannot use
     # scoped session provided by warden here, since the user is not authenticated
     # yet, but we still need to store the uri based on scope, so different scopes
     # would never use the same uri to redirect.
-    def store_location!(scope)
-      session[:"#{scope}.return_to"] ||= request.request_uri if request && request.get?
+    def store_location!
+      session[:"#{scope}_return_to"] = attempted_path if request.get? && !http_auth?
+    end
+
+    MIME_REFERENCES = Mime::HTML.respond_to?(:ref)
+
+    def request_format
+      @request_format ||= if request.format.respond_to?(:ref)
+        request.format.ref
+      elsif MIME_REFERENCES
+        request.format
+      else # Rails < 3.0.4
+        request.format.to_sym
+      end
     end
   end
 end

lib/devise/hooks/activatable.rb

@@ -1,18 +1,11 @@
-# Each time the user is set we verify if it is still able to really sign in.
-# This is done by checking the time frame the user is able to sign in without
-# confirming it's account. If the user has not confirmed it's account during
-# this time frame, he/she will not able to sign in anymore.
+# Deny user access whenever his account is not active yet. All strategies that inherits from
+# Devise::Strategies::Authenticatable and uses the validate already check if the user is active?
+# before actively signing him in. However, we need this as hook to validate the user activity
+# in each request and in case the user is using other strategies beside Devise ones.
 Warden::Manager.after_set_user do |record, warden, options|
   if record && record.respond_to?(:active?) && !record.active?
     scope = options[:scope]
     warden.logout(scope)
-
-    # If winning strategy was set, this is being called after authenticate and
-    # there is no need to force a redirect.
-    if warden.winning_strategy
-      warden.winning_strategy.fail!(record.inactive_message)
-    else
-      throw :warden, :scope => scope, :message => record.inactive_message
-    end
+    throw :warden, :scope => scope, :message => record.inactive_message
   end
-end
+end

lib/devise/hooks/forgetable.rb

@@ -0,0 +1,11 @@
+# Before logout hook to forget the user in the given scope, if it responds
+# to forget_me! Also clear remember token to ensure the user won't be
+# remembered again. Notice that we forget the user unless the record is frozen.
+# This avoids forgetting deleted users.
+Warden::Manager.before_logout do |record, warden, options|
+  if record.respond_to?(:forget_me!)
+    record.forget_me! unless record.frozen?
+    cookie_options = record.cookie_domain? ? { :domain => record.cookie_domain } : {}
+    warden.cookies.delete("remember_#{options[:scope]}_token", cookie_options)
+  end
+end

lib/devise/hooks/rememberable.rb

@@ -0,0 +1,43 @@
+module Devise
+  module Hooks
+    # Overwrite success! in authentication strategies allowing users to be remembered.
+    # We choose to implement this as an strategy hook instead of a warden hook to allow a specific
+    # strategy (like token authenticatable or facebook authenticatable) to turn off remember_me?
+    # cookies.
+    module Rememberable #:nodoc:
+      def success!(resource)
+        super
+
+        if succeeded? && resource.respond_to?(:remember_me!) && remember_me?
+          resource.remember_me!(extend_remember_period?)
+
+          configuration = {
+            :value => resource.class.serialize_into_cookie(resource),
+            :expires => resource.remember_expires_at,
+            :path => "/"
+          }
+
+          configuration[:domain] = resource.cookie_domain if resource.cookie_domain?
+          cookies.signed["remember_#{scope}_token"] = configuration
+        end
+      end
+
+    protected
+
+      def succeeded?
+        @result == :success
+      end
+
+      def extend_remember_period?
+        false
+      end
+
+      def remember_me?
+        valid_params? && Devise::TRUE_VALUES.include?(params_auth_hash[:remember_me])
+      end
+    end
+  end
+end
+
+Devise::Strategies::Authenticatable.send :include, Devise::Hooks::Rememberable
+

lib/devise/hooks/timeoutable.rb

@@ -1,16 +1,22 @@
-# Each time a record is set we check whether it's session has already timed out
+# Each time a record is set we check whether its session has already timed out
 # or not, based on last request time. If so, the record is logged out and
 # redirected to the sign in page. Also, each time the request comes and the
 # record is set, we set the last request time inside it's scoped session to
 # verify timeout in the following request.
 Warden::Manager.after_set_user do |record, warden, options|
   scope = options[:scope]
-  if record && record.respond_to?(:timeout?) && warden.authenticated?(scope)
+
+  if record && record.respond_to?(:timedout?) && warden.authenticated?(scope)
     last_request_at = warden.session(scope)['last_request_at']
-    if record.timeout?(last_request_at)
-      warden.logout(scope)
-      throw :warden, :scope => scope, :message => :timeout
+
+    if record.timedout?(last_request_at)
+      path_checker = Devise::PathChecker.new(warden.env, scope)
+      unless path_checker.signing_out?
+        warden.logout(scope)
+        throw :warden, :scope => scope, :message => :timeout
+      end
     end
+
     warden.session(scope)['last_request_at'] = Time.now.utc
   end
 end

lib/devise/hooks/trackable.rb

@@ -1,18 +1,9 @@
 # After each sign in, update sign in time, sign in count and sign in IP.
-Warden::Manager.after_set_user :event => [:authentication, :set_user] do |record, warden, options|
-  scope = options[:scope]
-  if Devise.mappings[scope].try(:trackable?) && warden.authenticated?(scope)
-    old_current, new_current  = record.current_sign_in_at, Time.now
-    record.last_sign_in_at    = old_current || new_current
-    record.current_sign_in_at = new_current
-
-    old_current, new_current  = record.current_sign_in_ip, warden.request.remote_ip
-    record.last_sign_in_ip    = old_current || new_current
-    record.current_sign_in_ip = new_current
-
-    record.sign_in_count ||= 0
-    record.sign_in_count += 1
-
-    record.save(false)
+# This is only triggered when the user is explicitly set (with set_user)
+# and on authentication. Retrieving the user from session (:fetch) does
+# not trigger it.
+Warden::Manager.after_set_user :except => :fetch do |record, warden, options|
+  if record.respond_to?(:update_tracked_fields!) && warden.authenticated?(options[:scope])
+    record.update_tracked_fields!(warden.request)
   end
 end

lib/devise/locales/en.yml

@@ -1,21 +0,0 @@
-en:
-  devise:
-    sessions:
-      signed_in: 'Signed in successfully.'
-      signed_out: 'Signed out successfully.'
-      unauthenticated: 'You need to sign in or sign up before continuing.'
-      unconfirmed: 'You have to confirm your account before continuing.'
-      invalid: 'Invalid email or password.'
-      timeout: 'Your session expired, please sign in again to continue.'
-      inactive: 'Your account was not activated yet.'
-    passwords:
-      send_instructions: 'You will receive an email with instructions about how to reset your password in a few minutes.'
-      updated: 'Your password was changed successfully. You are now signed in.'
-    confirmations:
-      send_instructions: 'You will receive an email with instructions about how to confirm your account in a few minutes.'
-      confirmed: 'Your account was successfully confirmed. You are now signed in.'
-    mailer:
-      confirmation_instructions: 'Confirmation instructions'
-      reset_password_instructions: 'Reset password instructions'
-
-

lib/devise/mapping.rb

@@ -18,120 +18,86 @@ module Devise
   #   mapping.to   #=> User
   #   # is the class to be loaded from routes, given in the route as :class_name.
   #
-  #   mapping.for  #=> [:authenticatable]
+  #   mapping.modules  #=> [:authenticatable]
   #   # is the modules included in the class
   #
   class Mapping #:nodoc:
-    attr_reader :name, :as, :path_names, :path_prefix, :route_options
-
-    # Loop through all mappings looking for a map that matches with the requested
-    # path (ie /users/sign_in). If a path prefix is given, it's taken into account.
-    def self.find_by_path(path)
-      Devise.mappings.each_value do |mapping|
-        route = path.split("/")[mapping.as_position]
-        return mapping if route && mapping.as == route.to_sym
-      end
-      nil
-    end
-
-    # Find a mapping by a given class. It takes into account single table inheritance as well.
-    def self.find_by_class(klass)
-      Devise.mappings.values.find { |m| return m if klass <= m.to }
-    end
+    attr_reader :singular, :plural, :path, :controllers, :path_names, :class_name
+    alias :name :singular
 
     # Receives an object and find a scope for it. If a scope cannot be found,
     # raises an error. If a symbol is given, it's considered to be the scope.
     def self.find_scope!(duck)
-      if duck.is_a?(Symbol)
-        duck
+      case duck
+      when String, Symbol
+        return duck
+      when Class
+        Devise.mappings.each_value { |m| return m.name if duck <= m.to }
       else
-        klass = duck.is_a?(Class) ? duck : duck.class
-        mapping = Devise::Mapping.find_by_class(klass)
-        raise "Could not find a valid mapping for #{duck}" unless mapping
-        mapping.name
+        Devise.mappings.each_value { |m| return m.name if duck.is_a?(m.to) }
       end
-    end
 
-    # Default url options which can be used as prefix.
-    def self.default_url_options
-      {}
+      raise "Could not find a valid mapping for #{duck}"
     end
 
     def initialize(name, options) #:nodoc:
-      @as    = (options.delete(:as) || name).to_sym
-      @klass = (options.delete(:class_name) || name.to_s.classify).to_s
-      @name  = (options.delete(:scope) || name.to_s.singularize).to_sym
-      @path_names  = options.delete(:path_names) || {}
-      @path_prefix = options.delete(:path_prefix).to_s
-      @path_prefix << "/" unless @path_prefix[-1] == ?/
-      @route_options = options || {}
+      @plural   = (options[:as] ? "#{options[:as]}_#{name}" : name).to_sym
+      @singular = (options[:singular] || @plural.to_s.singularize).to_sym
 
-      setup_path_names
+      @class_name = (options[:class_name] || name.to_s.classify).to_s
+      @ref = ActiveSupport::Dependencies.ref(@class_name)
+
+      @path = (options[:path] || name).to_s
+      @path_prefix = options[:path_prefix]
+
+      mod = options[:module] || "devise"
+      @controllers = Hash.new { |h,k| h[k] = "#{mod}/#{k}" }
+      @controllers.merge!(options[:controllers] || {})
+
+      @path_names = Hash.new { |h,k| h[k] = k.to_s }
+      @path_names.merge!(:registration => "")
+      @path_names.merge!(options[:path_names] || {})
     end
 
     # Return modules for the mapping.
-    def for
-      @for ||= to.devise_modules
+    def modules
+      @modules ||= to.respond_to?(:devise_modules) ? to.devise_modules : []
     end
 
-    # Reload mapped class each time when cache_classes is false.
+    # Gives the class the mapping points to.
     def to
-      return @to if @to
-      klass = @klass.constantize
-      @to = klass if Rails.configuration.cache_classes
-      klass
+      @ref.get
     end
 
-    # Check if the respective controller has a module in the mapping class.
-    def allows?(controller)
-      (self.for & CONTROLLERS[controller.to_sym]).present?
+    def strategies
+      @strategies ||= STRATEGIES.values_at(*self.modules).compact.uniq.reverse
     end
 
-    # Return in which position in the path prefix devise should find the as mapping.
-    def as_position
-      self.path_prefix.count("/")
+    def routes
+      @routes ||= ROUTES.values_at(*self.modules).compact.uniq
     end
 
-    # Returns the raw path using path_prefix and as.
-    def raw_path
-      path_prefix + as.to_s
+    def authenticatable?
+      @authenticatable ||= self.modules.any? { |m| m.to_s =~ /authenticatable/ }
     end
 
-    # Returns the parsed path. If you need meta information in your path_prefix,
-    # you should overwrite this method to use it. The only information supported
-    # by default is I18n.locale.
-    #
-    def parsed_path
-      returning raw_path do |path|
-        self.class.default_url_options.each do |key, value|
-          path.gsub!(key.inspect, value.to_s)
-        end
-      end
+    def fullpath
+      "#{@path_prefix}/#{@path}".squeeze("/")
     end
 
     # Create magic predicates for verifying what module is activated by this map.
     # Example:
     #
     #   def confirmable?
-    #     self.for.include?(:confirmable)
+    #     self.modules.include?(:confirmable)
     #   end
     #
-    ALL.each do |m|
-      class_eval <<-METHOD, __FILE__, __LINE__
+    def self.add_module(m)
+      class_eval <<-METHOD, __FILE__, __LINE__ + 1
         def #{m}?
-          self.for.include?(:#{m})
+          self.modules.include?(:#{m})
         end
       METHOD
     end
-
-    private
-
-      # Configure default path names, allowing the user overwrite defaults by
-      # passing a hash in :path_names.
-      def setup_path_names
-        [:sign_in, :sign_out, :password, :confirmation].each do |path_name|
-          @path_names[path_name] ||= path_name.to_s
-        end
-      end
   end
 end

lib/devise/models.rb

@@ -1,15 +1,5 @@
 module Devise
   module Models
-    autoload :Activatable, 'devise/models/activatable'
-    autoload :Authenticatable, 'devise/models/authenticatable' 
-    autoload :Confirmable, 'devise/models/confirmable' 
-    autoload :Recoverable, 'devise/models/recoverable' 
-    autoload :Rememberable, 'devise/models/rememberable'
-    autoload :SessionSerializer, 'devise/models/session_serializer'
-    autoload :Timeoutable, 'devise/models/timeoutable' 
-    autoload :Trackable, 'devise/models/trackable' 
-    autoload :Validatable, 'devise/models/validatable' 
-
     # Creates configuration values for Devise and for the given module.
     #
     #   Devise::Models.config(Devise::Authenticable, :stretches, 10)
@@ -28,7 +18,7 @@ module Devise
     #
     def self.config(mod, *accessors) #:nodoc:
       accessors.each do |accessor|
-        mod.class_eval <<-METHOD, __FILE__, __LINE__
+        mod.class_eval <<-METHOD, __FILE__, __LINE__ + 1
           def #{accessor}
             if defined?(@#{accessor})
               @#{accessor}
@@ -46,93 +36,45 @@ module Devise
       end
     end
 
-    # Shortcut method for including all devise modules inside your model.
-    # You can give some extra options while declaring devise in your model:
+    # Include the chosen devise modules in your model:
     #
-    # * except: convenient option that allows you to add all devise modules,
-    #   removing only the modules you setup here:
+    #   devise :database_authenticatable, :confirmable, :recoverable
     #
-    #    devise :all, :except => :rememberable
-    #
-    # You can also give the following configuration values in a hash: :pepper,
-    # :stretches, :confirm_within and :remember_for. Please check your Devise
-    # initialiazer for a complete description on those values.
-    #
-    # Examples:
-    #
-    #   # include only authenticatable module
-    #   devise :authenticatable
-    #
-    #   # include authenticatable + confirmable modules
-    #   devise :authenticatable, :confirmable
-    #
-    #   # include authenticatable + recoverable modules
-    #   devise :authenticatable, :recoverable
-    #
-    #   # include authenticatable + rememberable + validatable modules
-    #   devise :authenticatable, :rememberable, :validatable
-    #
-    #   # shortcut to include all available modules
-    #   devise :all
-    #
-    #   # include all except recoverable
-    #   devise :all, :except => :recoverable
+    # You can also give any of the devise configuration values in form of a hash,
+    # with specific values for this model. Please check your Devise initializer
+    # for a complete description on those values.
     #
     def devise(*modules)
-      raise "You need to give at least one Devise module" if modules.empty?
+      include Devise::Models::Authenticatable
+      options = modules.extract_options!
 
-      options  = modules.extract_options!
-      modules += Devise.all if modules.delete(:all)
-      modules -= Array(options.delete(:except))
-      modules  = Devise::ALL & modules.uniq
+      if modules.delete(:authenticatable)
+        ActiveSupport::Deprecation.warn ":authenticatable as module is deprecated. Please give :database_authenticatable instead.", caller
+        modules << :database_authenticatable
+      end
 
-      Devise.orm_class.included_modules_hook(self, modules) do
-        modules.each do |m|
-          devise_modules << m.to_sym
-          include Devise::Models.const_get(m.to_s.classify)
-        end
+      if modules.delete(:activatable)
+        ActiveSupport::Deprecation.warn ":activatable as module is deprecated. It's included in your model by default.", caller
+      end
 
+      if modules.delete(:http_authenticatable)
+        ActiveSupport::Deprecation.warn ":http_authenticatable as module is deprecated and is on by default. Revert by setting :http_authenticatable => false.", caller
+      end
+
+      self.devise_modules += Devise::ALL & modules.map(&:to_sym).uniq
+
+      devise_modules_hook! do
+        devise_modules.each { |m| include Devise::Models.const_get(m.to_s.classify) }
         options.each { |key, value| send(:"#{key}=", value) }
       end
     end
 
-    # Stores all modules included inside the model, so we are able to verify
-    # which routes are needed.
-    def devise_modules
-      @devise_modules ||= []
-    end
-
-    # Find an initialize a record setting an error if it can't be found.
-    def find_or_initialize_with_error_by(attribute, value, error=:invalid)
-      if value.present?
-        conditions = { attribute => value }
-        record = find(:first, :conditions => conditions)
-      end
-
-      unless record
-        record = new
-
-        if value.present?
-          record.send(:"#{attribute}=", value)
-        else
-          error, skip_default = :blank, true
-        end
-
-        add_error_on(record, attribute, error, !skip_default)
-      end
-
-      record
-    end
-
-    # Wraps add error logic in a method that works for different frameworks.
-    def add_error_on(record, attribute, error, add_default=true)
-      options = add_default ? { :default => error.to_s.gsub("_", " ") } : {}
-
-      begin
-        record.errors.add(attribute, error, options)
-      rescue ArgumentError
-        record.errors.add(attribute, error.to_s.gsub("_", " "))
-      end
+    # The hook which is called inside devise. So your ORM can include devise
+    # compatibility stuff.
+    def devise_modules_hook!
+      yield
     end
   end
-end
+end
+
+require 'devise/models/authenticatable'

lib/devise/models/activatable.rb

@@ -1,16 +0,0 @@
-require 'devise/hooks/activatable'
-
-module Devise
-  module Models
-    # This module implements the default API required in activatable hook. 
-    module Activatable
-      def active?
-        raise NotImplementedError
-      end
-
-      def inactive_message
-        :inactive
-      end
-    end
-  end
-end

lib/devise/models/authenticatable.rb

@@ -1,105 +1,84 @@
-require 'devise/strategies/authenticatable'
-require 'devise/models/session_serializer'
+require 'devise/hooks/activatable'
 
 module Devise
   module Models
-    # Authenticable Module, responsible for encrypting password and validating
-    # authenticity of a user while signing in.
+    # Authenticable module. Holds common settings for authentication.
     #
-    # Configuration:
+    # == Configuration:
     #
     # You can overwrite configuration values by setting in globally in Devise,
     # using devise method or overwriting the respective instance method.
     #
-    #   pepper: encryption key used for creating encrypted password. Each time
-    #           password changes, it's gonna be encrypted again, and this key
-    #           is added to the password and salt to create a secure hash.
-    #           Always use `rake secret' to generate a new key.
+    #   authentication_keys: parameters used for authentication. By default [:email].
     #
-    #   stretches: defines how many times the password will be encrypted.
+    #   http_authenticatable: if this model allows http authentication. By default true.
+    #   It also accepts an array specifying the strategies that should allow http.
     #
-    #   encryptor: the encryptor going to be used. By default :sha1.
+    #   params_authenticatable: if this model allows authentication through request params. By default true.
+    #   It also accepts an array specifying the strategies that should allow params authentication.
     #
-    #   authentication_keys: parameters used for authentication. By default [:email]
+    # == Active?
     #
-    # Examples:
+    # Before authenticating an user and in each request, Devise checks if your model is active by
+    # calling model.active?. This method is overwriten by other devise modules. For instance,
+    # :confirmable overwrites .active? to only return true if your model was confirmed.
     #
-    #    User.authenticate('email@test.com', 'password123')  # returns authenticated user or nil
-    #    User.find(1).valid_password?('password123')         # returns true/false
+    # You overwrite this method yourself, but if you do, don't forget to call super:
+    #
+    #   def active?
+    #     super && special_condition_is_valid?
+    #   end
+    #
+    # Whenever active? returns false, Devise asks the reason why your model is inactive using
+    # the inactive_message method. You can overwrite it as well:
+    #
+    #   def inactive_message
+    #     special_condition_is_valid? ? super : :special_condition_is_not_valid
+    #   end
     #
     module Authenticatable
-      def self.included(base)
-        base.class_eval do
-          extend ClassMethods
-          extend SessionSerializer
+      extend ActiveSupport::Concern
 
-          attr_reader :password, :old_password
-          attr_accessor :password_confirmation
-        end
+      included do
+        class_attribute :devise_modules, :instance_writer => false
+        self.devise_modules ||= []
       end
 
-      # Regenerates password salt and encrypted password each time password is set.
-      def password=(new_password)
-        @password = new_password
-
-        if @password.present?
-          self.password_salt = self.class.encryptor_class.salt
-          self.encrypted_password = password_digest(@password)
-        end
-      end
-
-      # Verifies whether an incoming_password (ie from sign in) is the user password.
-      def valid_password?(incoming_password)
-        password_digest(incoming_password) == encrypted_password
-      end
-
-      # Checks if a resource is valid upon authentication.
-      def valid_for_authentication?(attributes)
-        valid_password?(attributes[:password])
-      end
-
-      # Update record attributes when :old_password matches, otherwise returns
-      # error on :old_password.
-      def update_with_password(params={})
-        if valid_password?(params[:old_password])
-          update_attributes(params)
+      # Check if the current object is valid for authentication. This method and
+      # find_for_authentication are the methods used in a Warden::Strategy to check
+      # if a model should be signed in or not.
+      #
+      # However, you should not overwrite this method, you should overwrite active? and
+      # inactive_message instead.
+      def valid_for_authentication?
+        if active?
+          block_given? ? yield : true
         else
-          self.class.add_error_on(self, :old_password, :invalid, false)
-          false
+          inactive_message
         end
       end
 
-      protected
+      def active?
+        true
+      end
 
-        # Digests the password using the configured encryptor.
-        def password_digest(password)
-          self.class.encryptor_class.digest(password, self.class.stretches, password_salt, self.class.pepper)
-        end
+      def inactive_message
+        :inactive
+      end
 
       module ClassMethods
-        # Authenticate a user based on configured attribute keys. Returns the
-        # authenticated user if it's valid or nil. Attributes are by default
-        # :email and :password, but the latter is always required.
-        def authenticate(attributes={})
-          return unless authentication_keys.all? { |k| attributes[k].present? }
-          conditions = attributes.slice(*authentication_keys)
-          resource = find_for_authentication(conditions)
-          if respond_to?(:valid_for_authentication)
-            ActiveSupport::Deprecation.warn "valid_for_authentication class method is deprecated. " <<
-              "Use valid_for_authentication? in the instance instead."
-            valid_for_authentication(resource, attributes)
-          elsif resource.try(:valid_for_authentication?, attributes)
-            resource
-          end
+        Devise::Models.config(self, :authentication_keys, :http_authenticatable, :params_authenticatable)
+
+        def params_authenticatable?(strategy)
+          params_authenticatable.is_a?(Array) ?
+            params_authenticatable.include?(strategy) : params_authenticatable
         end
 
-        # Returns the class for the configured encryptor.
-        def encryptor_class
-          @encryptor_class ||= ::Devise::Encryptors.const_get(encryptor.to_s.classify)
+        def http_authenticatable?(strategy)
+          http_authenticatable.is_a?(Array) ?
+            http_authenticatable.include?(strategy) : http_authenticatable
         end
 
-      protected
-
         # Find first record based on conditions given (ie by the sign in form).
         # Overwrite to add customized conditions, create a join, or maybe use a
         # namedscope to filter records while authenticating.
@@ -107,15 +86,51 @@ module Devise
         #
         #   def self.find_for_authentication(conditions={})
         #     conditions[:active] = true
-        #     find(:first, :conditions => conditions)
+        #     super
         #   end
         #
         def find_for_authentication(conditions)
+          filter_auth_params(conditions)
           find(:first, :conditions => conditions)
         end
 
-        Devise::Models.config(self, :pepper, :stretches, :encryptor, :authentication_keys)
+        # Find an initialize a record setting an error if it can't be found.
+        def find_or_initialize_with_error_by(attribute, value, error=:invalid) #:nodoc:
+          if value.present?
+            conditions = { attribute => value }
+            record = find(:first, :conditions => conditions)
+          end
+
+          unless record
+            record = new
+            if value.present?
+              record.send(:"#{attribute}=", value)
+            else
+              error = :blank
+            end
+            record.errors.add(attribute, error)
+          end
+
+          record
+        end
+
+        protected
+
+        # Force keys to be string to avoid injection on mongoid related database.
+        def filter_auth_params(conditions)
+          conditions.each do |k, v|
+            conditions[k] = v.to_s
+          end
+        end
+
+        # Generate a token by looping and ensuring does not already exist.
+        def generate_token(column)
+          loop do
+            token = Devise.friendly_token
+            break token unless find(:first, :conditions => { column => token })
+          end
+        end
       end
     end
   end
-end
+end

lib/devise/models/confirmable.rb

@@ -1,8 +1,5 @@
-require 'devise/models/activatable'
-
 module Devise
   module Models
-
     # Confirmable is responsible to verify if an account is already confirmed to
     # sign in, and to send emails with confirmation instructions.
     # Confirmation instructions are sent to the user email after creating a
@@ -29,15 +26,11 @@ module Devise
     #   User.find(1).send_confirmation_instructions # manually send instructions
     #   User.find(1).resend_confirmation! # generates a new token and resent it
     module Confirmable
-      include Devise::Models::Activatable
+      extend ActiveSupport::Concern
 
-      def self.included(base)
-        base.class_eval do
-          extend ClassMethods
-
-          before_create :generate_confirmation_token, :if => :confirmation_required?
-          after_create  :send_confirmation_instructions, :if => :confirmation_required?
-        end
+      included do
+        before_create :generate_confirmation_token, :if => :confirmation_required?
+        after_create  :send_confirmation_instructions, :if => :confirmation_required?
       end
 
       # Confirm a user by setting it's confirmed_at to actual time. If the user
@@ -46,29 +39,24 @@ module Devise
         unless_confirmed do
           self.confirmation_token = nil
           self.confirmed_at = Time.now
-          save(false)
+          save(:validate => false)
         end
       end
 
       # Verifies whether a user is confirmed or not
       def confirmed?
-        !new_record? && !confirmed_at.nil?
+        !!confirmed_at
       end
 
       # Send confirmation instructions by email
       def send_confirmation_instructions
-        ::DeviseMailer.deliver_confirmation_instructions(self)
+        generate_confirmation_token! if self.confirmation_token.nil?
+        ::Devise.mailer.confirmation_instructions(self).deliver
       end
 
-      # Remove confirmation date and send confirmation instructions, to ensure
-      # after sending these instructions the user won't be able to sign in without
-      # confirming it's account
-      def resend_confirmation!
-        unless_confirmed do
-          generate_confirmation_token
-          save(false)
-          send_confirmation_instructions
-        end
+      # Resend confirmation token. This method does not need to generate a new token.
+      def resend_confirmation_token
+        unless_confirmed { send_confirmation_instructions }
       end
 
       # Overwrites active? from Devise::Models::Activatable for confirmation
@@ -76,26 +64,25 @@ module Devise
       # is already confirmed, it should never be blocked. Otherwise we need to
       # calculate if the confirm time has not expired for this user.
       def active?
-        confirmed? || confirmation_period_valid?
+        super && (!confirmation_required? || confirmed? || confirmation_period_valid?)
       end
 
       # The message to be shown if the account is inactive.
       def inactive_message
-        :unconfirmed
+        !confirmed? ? :unconfirmed : super
       end
 
       # If you don't want confirmation to be sent on create, neither a code
       # to be generated, call skip_confirmation!
       def skip_confirmation!
-        self.confirmed_at  = Time.now
-        @skip_confirmation = true
+        self.confirmed_at = Time.now
       end
 
       protected
 
         # Callback to overwrite if confirmation is required or not.
         def confirmation_required?
-          !@skip_confirmation
+          !confirmed?
         end
 
         # Checks if the confirmation for the user is within the limit time.
@@ -127,7 +114,7 @@ module Devise
           unless confirmed?
             yield
           else
-            self.class.add_error_on(self, :email, :already_confirmed)
+            self.errors.add(:email, :already_confirmed)
             false
           end
         end
@@ -136,10 +123,14 @@ module Devise
         # this token is being generated
         def generate_confirmation_token
           self.confirmed_at = nil
-          self.confirmation_token = Devise.friendly_token
+          self.confirmation_token = self.class.confirmation_token
           self.confirmation_sent_at = Time.now.utc
         end
 
+        def generate_confirmation_token!
+          generate_confirmation_token && save(:validate => false)
+        end
+
       module ClassMethods
         # Attempt to find a user by it's email. If a record is found, send new
         # confirmation instructions to it. If not user is found, returns a new user
@@ -147,7 +138,7 @@ module Devise
         # Options must contain the user email
         def send_confirmation_instructions(attributes={})
           confirmable = find_or_initialize_with_error_by(:email, attributes[:email], :not_found)
-          confirmable.resend_confirmation! unless confirmable.new_record?
+          confirmable.resend_confirmation_token if confirmable.persisted?
           confirmable
         end
 
@@ -155,12 +146,17 @@ module Devise
         # If no user is found, returns a new user with an error.
         # If the user is already confirmed, create an error for the user
         # Options must have the confirmation_token
-        def confirm!(attributes={})
-          confirmable = find_or_initialize_with_error_by(:confirmation_token, attributes[:confirmation_token])        
-          confirmable.confirm! unless confirmable.new_record?
+        def confirm_by_token(confirmation_token)
+          confirmable = find_or_initialize_with_error_by(:confirmation_token, confirmation_token)
+          confirmable.confirm! if confirmable.persisted?
           confirmable
         end
 
+        # Generate a token checking if one does not already exist in the database.
+        def confirmation_token
+          generate_token(:confirmation_token)
+        end
+
         Devise::Models.config(self, :confirm_within)
       end
     end

lib/devise/models/cookie_serializer.rb

@@ -1,21 +0,0 @@
-require 'devise/serializers/cookie'
-
-module Devise
-  module Models
-    module CookieSerializer
-      # Create the cookie key using the record id and remember_token
-      def serialize_into_cookie(record)
-        "#{record.id}::#{record.remember_token}"
-      end
-
-      # Recreate the user based on the stored cookie
-      def serialize_from_cookie(cookie)
-        record_id, record_token = cookie.split('::')
-        record = find(:first, :conditions => { :id => record_id }) if record_id
-        record if record.try(:valid_remember_token?, record_token)
-      end
-
-      Devise::Models.config(self, :remember_for)
-    end
-  end
-end

lib/devise/models/database_authenticatable.rb

@@ -0,0 +1,112 @@
+require 'devise/strategies/database_authenticatable'
+
+module Devise
+  module Models
+    # Authenticable Module, responsible for encrypting password and validating
+    # authenticity of a user while signing in.
+    #
+    # Configuration:
+    #
+    # You can overwrite configuration values by setting in globally in Devise,
+    # using devise method or overwriting the respective instance method.
+    #
+    #   pepper: encryption key used for creating encrypted password. Each time
+    #           password changes, it's gonna be encrypted again, and this key
+    #           is added to the password and salt to create a secure hash.
+    #           Always use `rake secret' to generate a new key.
+    #
+    #   stretches: defines how many times the password will be encrypted.
+    #
+    #   encryptor: the encryptor going to be used. By default :sha1.
+    #
+    # Examples:
+    #
+    #    User.find(1).valid_password?('password123')         # returns true/false
+    #
+    module DatabaseAuthenticatable
+      extend ActiveSupport::Concern
+
+      included do
+        attr_reader :password, :current_password
+        attr_accessor :password_confirmation
+      end
+
+      # Regenerates password salt and encrypted password each time password is set,
+      # and then trigger any "after_changed_password"-callbacks.
+      def password=(new_password)
+        @password = new_password
+
+        if @password.present?
+          self.password_salt = self.class.password_salt
+          self.encrypted_password = password_digest(@password)
+        end
+      end
+
+      # Verifies whether an incoming_password (ie from sign in) is the user password.
+      def valid_password?(incoming_password)
+        Devise.secure_compare(password_digest(incoming_password), self.encrypted_password)
+      end
+
+      # Set password and password confirmation to nil
+      def clean_up_passwords
+        self.password = self.password_confirmation = nil
+      end
+
+      # Update record attributes when :current_password matches, otherwise returns
+      # error on :current_password. It also automatically rejects :password and
+      # :password_confirmation if they are blank.
+      def update_with_password(params={})
+        current_password = params.delete(:current_password)
+
+        if params[:password].blank?
+          params.delete(:password)
+          params.delete(:password_confirmation) if params[:password_confirmation].blank?
+        end
+
+        result = if valid_password?(current_password)
+          update_attributes(params)
+        else
+          self.errors.add(:current_password, current_password.blank? ? :blank : :invalid)
+          self.attributes = params
+          false
+        end
+
+        clean_up_passwords
+        result
+      end
+
+      def after_database_authentication
+      end
+
+    protected
+
+      # Digests the password using the configured encryptor.
+      def password_digest(password)
+        if self.password_salt.present?
+          self.class.encryptor_class.digest(password, self.class.stretches, self.password_salt, self.class.pepper)
+        end
+      end
+
+      module ClassMethods
+        Devise::Models.config(self, :pepper, :stretches, :encryptor)
+
+        # Returns the class for the configured encryptor.
+        def encryptor_class
+          @encryptor_class ||= ::Devise::Encryptors.const_get(encryptor.to_s.classify)
+        end
+
+        def password_salt
+          self.encryptor_class.salt(self.stretches)
+        end
+
+        # We assume this method already gets the sanitized values from the
+        # DatabaseAuthenticatable strategy. If you are using this method on
+        # your own, be sure to sanitize the conditions hash to only include
+        # the proper fields.
+        def find_for_database_authentication(conditions)
+          find_for_authentication(conditions)
+        end
+      end
+    end
+  end
+end

lib/devise/models/lockable.rb

@@ -0,0 +1,167 @@
+module Devise
+  module Models
+    # Handles blocking a user access after a certain number of attempts.
+    # Lockable accepts two different strategies to unlock a user after it's
+    # blocked: email and time. The former will send an email to the user when
+    # the lock happens, containing a link to unlock it's account. The second
+    # will unlock the user automatically after some configured time (ie 2.hours).
+    # It's also possible to setup lockable to use both email and time strategies.
+    #
+    # Configuration:
+    #
+    #   maximum_attempts: how many attempts should be accepted before blocking the user.
+    #   lock_strategy: lock the user account by :failed_attempts or :none.
+    #   unlock_strategy: unlock the user account by :time, :email, :both or :none.
+    #   unlock_in: the time you want to lock the user after to lock happens. Only
+    #              available when unlock_strategy is :time or :both.
+    #
+    module Lockable
+      extend  ActiveSupport::Concern
+
+      delegate :lock_strategy_enabled?, :unlock_strategy_enabled?, :to => "self.class"
+
+      # Lock an user setting it's locked_at to actual time.
+      def lock_access!
+        self.locked_at = Time.now
+
+        if unlock_strategy_enabled?(:email)
+          generate_unlock_token
+          send_unlock_instructions
+        end
+
+        save(:validate => false)
+      end
+
+      # Unlock an user by cleaning locket_at and failed_attempts.
+      def unlock_access!
+        if_access_locked do
+          self.locked_at = nil
+          self.failed_attempts = 0 if respond_to?(:failed_attempts=)
+          self.unlock_token = nil  if respond_to?(:unlock_token=)
+          save(:validate => false)
+        end
+      end
+
+      # Verifies whether a user is locked or not.
+      def access_locked?
+        locked_at && !lock_expired?
+      end
+
+      # Send unlock instructions by email
+      def send_unlock_instructions
+        ::Devise.mailer.unlock_instructions(self).deliver
+      end
+
+      # Resend the unlock instructions if the user is locked.
+      def resend_unlock_token
+        if_access_locked { send_unlock_instructions }
+      end
+
+      # Overwrites active? from Devise::Models::Activatable for locking purposes
+      # by verifying whether an user is active to sign in or not based on locked?
+      def active?
+        super && !access_locked?
+      end
+
+      # Overwrites invalid_message from Devise::Models::Authenticatable to define
+      # the correct reason for blocking the sign in.
+      def inactive_message
+        access_locked? ? :locked : super
+      end
+
+      # Overwrites valid_for_authentication? from Devise::Models::Authenticatable
+      # for verifying whether an user is allowed to sign in or not. If the user
+      # is locked, it should never be allowed.
+      def valid_for_authentication?
+        return super unless persisted? && lock_strategy_enabled?(:failed_attempts)
+
+        case (result = super)
+        when Symbol
+          return result
+        when TrueClass
+          self.failed_attempts = 0
+        when FalseClass
+          # PostgreSQL uses nil as the default value for integer columns set to 0
+          self.failed_attempts ||= 0
+          self.failed_attempts += 1
+          if attempts_exceeded?
+            lock_access!
+            return :locked
+          end
+        end
+
+        save(:validate => false) if changed?
+        result
+      end
+
+      protected
+
+        def attempts_exceeded?
+          self.failed_attempts > self.class.maximum_attempts
+        end
+
+        # Generates unlock token
+        def generate_unlock_token
+          self.unlock_token = self.class.unlock_token
+        end
+
+        # Tells if the lock is expired if :time unlock strategy is active
+        def lock_expired?
+          if unlock_strategy_enabled?(:time)
+            locked_at && locked_at < self.class.unlock_in.ago
+          else
+            false
+          end
+        end
+
+        # Checks whether the record is locked or not, yielding to the block
+        # if it's locked, otherwise adds an error to email.
+        def if_access_locked
+          if access_locked?
+            yield
+          else
+            self.errors.add(:email, :not_locked)
+            false
+          end
+        end
+
+      module ClassMethods
+        # Attempt to find a user by it's email. If a record is found, send new
+        # unlock instructions to it. If not user is found, returns a new user
+        # with an email not found error.
+        # Options must contain the user email
+        def send_unlock_instructions(attributes={})
+         lockable = find_or_initialize_with_error_by(:email, attributes[:email], :not_found)
+         lockable.resend_unlock_token if lockable.persisted?
+         lockable
+        end
+
+        # Find a user by it's unlock token and try to unlock it.
+        # If no user is found, returns a new user with an error.
+        # If the user is not locked, creates an error for the user
+        # Options must have the unlock_token
+        def unlock_access_by_token(unlock_token)
+          lockable = find_or_initialize_with_error_by(:unlock_token, unlock_token)
+          lockable.unlock_access! if lockable.persisted?
+          lockable
+        end
+
+        # Is the unlock enabled for the given unlock strategy?
+        def unlock_strategy_enabled?(strategy)
+          [:both, strategy].include?(self.unlock_strategy)
+        end
+
+        # Is the lock enabled for the given lock strategy?
+        def lock_strategy_enabled?(strategy)
+          self.lock_strategy == strategy
+        end
+
+        def unlock_token
+          Devise.friendly_token
+        end
+
+        Devise::Models.config(self, :maximum_attempts, :lock_strategy, :unlock_strategy, :unlock_in)
+      end
+    end
+  end
+end

lib/devise/models/recoverable.rb

@@ -14,11 +14,7 @@ module Devise
     #   # creates a new token and send it with instructions about how to reset the password
     #   User.find(1).send_reset_password_instructions
     module Recoverable
-      def self.included(base)
-        base.class_eval do
-          extend ClassMethods
-        end
-      end
+      extend ActiveSupport::Concern
 
       # Update password saving the record and clearing token. Returns true if
       # the passwords are valid and the record was saved, false otherwise.
@@ -32,20 +28,20 @@ module Devise
       # Resets reset password token and send reset password instructions by email
       def send_reset_password_instructions
         generate_reset_password_token!
-        ::DeviseMailer.deliver_reset_password_instructions(self)
+        ::Devise.mailer.reset_password_instructions(self).deliver
       end
 
       protected
 
         # Generates a new random token for reset password
         def generate_reset_password_token
-          self.reset_password_token = Devise.friendly_token
+          self.reset_password_token = self.class.reset_password_token
         end
 
         # Resets the reset password token with and save the record without
         # validating
         def generate_reset_password_token!
-          generate_reset_password_token && save(false)
+          generate_reset_password_token && save(:validate => false)
         end
 
         # Removes reset_password token
@@ -60,18 +56,23 @@ module Devise
         # Attributes must contain the user email
         def send_reset_password_instructions(attributes={})
           recoverable = find_or_initialize_with_error_by(:email, attributes[:email], :not_found)
-          recoverable.send_reset_password_instructions unless recoverable.new_record?
+          recoverable.send_reset_password_instructions if recoverable.persisted?
           recoverable
         end
 
+        # Generate a token checking if one does not already exist in the database.
+        def reset_password_token
+          generate_token(:reset_password_token)
+        end
+
         # Attempt to find a user by it's reset_password_token to reset it's
         # password. If a user is found, reset it's password and automatically
         # try saving the record. If not user is found, returns a new user
         # containing an error in reset_password_token attribute.
         # Attributes must contain reset_password_token, password and confirmation
-        def reset_password!(attributes={})
+        def reset_password_by_token(attributes={})
           recoverable = find_or_initialize_with_error_by(:reset_password_token, attributes[:reset_password_token])
-          recoverable.reset_password!(attributes[:password], attributes[:password_confirmation]) unless recoverable.new_record?
+          recoverable.reset_password!(attributes[:password], attributes[:password_confirmation]) if recoverable.persisted?
           recoverable
         end
       end

lib/devise/models/registerable.rb

@@ -0,0 +1,8 @@
+module Devise
+  module Models
+    # Registerable is responsible for everything related to registering a new
+    # resource (ie user sign up).
+    module Registerable
+    end
+  end
+end

lib/devise/models/rememberable.rb

@@ -1,4 +1,6 @@
-require 'devise/models/cookie_serializer'
+require 'devise/strategies/rememberable'
+require 'devise/hooks/rememberable'
+require 'devise/hooks/forgetable'
 
 module Devise
   module Models
@@ -16,7 +18,15 @@ module Devise
     #                 blocked and will have to enter his credentials again.
     #                 This configuration is also used to calculate the expires
     #                 time for the cookie created to remember the user.
-    #                 By default remember_for is 2.weeks.
+    #                 2.weeks by default.
+    #
+    #   remember_across_browsers: if true, a valid remember token can be
+    #                             re-used between multiple browsers.
+    #                             True by default.
+    #
+    #   extend_remember_period: if true, extends the user's remember period
+    #                           when remembered via cookie.
+    #                           False by default.
     #
     # Examples:
     #
@@ -29,21 +39,19 @@ module Devise
     #   # lookup the user based on the incoming cookie information
     #   User.serialize_from_cookie(cookie_string)
     module Rememberable
+      extend ActiveSupport::Concern
 
-      def self.included(base)
-        base.class_eval do
-          extend CookieSerializer
-
-          # Remember me option available in after_authentication hook.
-          attr_accessor :remember_me
-        end
+      included do
+        # Remember me option available in after_authentication hook.
+        attr_accessor :remember_me
       end
 
-      # Generate a new remember token and save the record without validations.
-      def remember_me!
-        self.remember_token = Devise.friendly_token
-        self.remember_created_at = Time.now.utc
-        save(false)
+      # Generate a new remember token and save the record without validations
+      # unless remember_across_browsers is true and the user already has a valid token.
+      def remember_me!(extend_period=false)
+        self.remember_token = self.class.remember_token if generate_remember_token?
+        self.remember_created_at = Time.now.utc if generate_remember_timestamp?(extend_period)
+        save(:validate => false)
       end
 
       # Removes the remember token only if it exists, and save the record
@@ -52,24 +60,63 @@ module Devise
         if remember_token
           self.remember_token = nil
           self.remember_created_at = nil
-          save(false)
+          save(:validate => false)
         end
       end
 
-      # Checks whether the incoming token matches or not with the record token.
-      def valid_remember_token?(token)
-        remember_token && !remember_expired? && remember_token == token
-      end
-
       # Remember token should be expired if expiration time not overpass now.
       def remember_expired?
-        remember_expires_at <= Time.now.utc
+        remember_created_at && (remember_expires_at <= Time.now.utc)
       end
 
       # Remember token expires at created time + remember_for configuration
       def remember_expires_at
         remember_created_at + self.class.remember_for
       end
+
+      def cookie_domain
+        self.class.cookie_domain
+      end
+
+      def cookie_domain?
+        self.class.cookie_domain != false
+      end
+
+    protected
+
+      # Generate a token unless remember_across_browsers is true and there is
+      # an existing remember_token or the existing remember_token has expried.
+      def generate_remember_token? #:nodoc:
+        !(self.class.remember_across_browsers && remember_token) || remember_expired?
+      end
+
+      # Generate a timestamp if extend_remember_period is true, if no remember_token
+      # exists, or if an existing remember token has expired.
+      def generate_remember_timestamp?(extend_period) #:nodoc:
+        extend_period || remember_created_at.nil? || remember_expired?
+      end
+
+      module ClassMethods
+        # Create the cookie key using the record id and remember_token
+        def serialize_into_cookie(record)
+          [record.id, record.remember_token]
+        end
+
+        # Recreate the user based on the stored cookie
+        def serialize_from_cookie(id, remember_token)
+          conditions = { :id => id, :remember_token => remember_token }
+          record = find(:first, :conditions => conditions)
+          record if record && !record.remember_expired?
+        end
+
+        # Generate a token checking if one does not already exist in the database.
+        def remember_token
+          generate_token(:remember_token)
+        end
+
+        Devise::Models.config(self, :remember_for, :remember_across_browsers,
+          :extend_remember_period, :cookie_domain)
+      end
     end
   end
 end

lib/devise/models/session_serializer.rb

@@ -1,19 +0,0 @@
-require 'devise/serializers/session'
-
-module Devise
-  module Models
-    module SessionSerializer
-      # Hook to serialize user into session. Overwrite if you want.
-      def serialize_into_session(record)
-        [record.class, record.id]
-      end
-
-      # Hook to serialize user from session. Overwrite if you want.
-      def serialize_from_session(keys)
-        klass, id = keys
-        raise "#{self} cannot serialize from #{klass} session since it's not one of its ancestors" unless klass <= self
-        klass.find(:first, :conditions => { :id => id })
-      end
-    end
-  end
-end

lib/devise/models/timeoutable.rb

@@ -2,7 +2,6 @@ require 'devise/hooks/timeoutable'
 
 module Devise
   module Models
-
     # Timeoutable takes care of veryfing whether a user session has already
     # expired or not. When a session expires after the configured time, the user
     # will be asked for credentials again, it means, he/she will be redirected
@@ -10,14 +9,12 @@ module Devise
     #
     # Configuration:
     #
-    #   timeout: the time you want to timeout the user session without activity.
+    #   timeout_in: the time you want to timeout the user session without activity.
     module Timeoutable
-      def self.included(base)
-        base.extend ClassMethods
-      end
+      extend ActiveSupport::Concern
 
       # Checks whether the user session has expired based on configured time.
-      def timeout?(last_access)
+      def timedout?(last_access)
         last_access && last_access <= self.class.timeout_in.ago
       end
 

lib/devise/models/token_authenticatable.rb

@@ -0,0 +1,60 @@
+require 'devise/strategies/token_authenticatable'
+
+module Devise
+  module Models
+    # The TokenAuthenticatable module is responsible for generating an authentication token and
+    # validating the authenticity of the same while signing in.
+    #
+    # This module only provides a few helpers to help you manage the token. Creating and resetting
+    # the token is your responsibility.
+    #
+    # == Configuration:
+    #
+    # You can overwrite configuration values by setting in globally in Devise (+Devise.setup+),
+    # using devise method, or overwriting the respective instance method.
+    #
+    # +token_authentication_key+ - Defines name of the authentication token params key. E.g. /users/sign_in?some_key=...
+    #
+    module TokenAuthenticatable
+      extend ActiveSupport::Concern
+
+      # Generate new authentication token (a.k.a. "single access token").
+      def reset_authentication_token
+        self.authentication_token = self.class.authentication_token
+      end
+
+      # Generate new authentication token and save the record.
+      def reset_authentication_token!
+        reset_authentication_token
+        self.save(:validate => false)
+      end
+
+      # Generate authentication token unless already exists.
+      def ensure_authentication_token
+        self.reset_authentication_token if self.authentication_token.blank?
+      end
+
+      # Generate authentication token unless already exists and save the record.
+      def ensure_authentication_token!
+        self.reset_authentication_token! if self.authentication_token.blank?
+      end
+
+      # Hook called after token authentication.
+      def after_token_authentication
+      end
+
+      module ClassMethods
+        def find_for_token_authentication(conditions)
+          find_for_authentication(:authentication_token => conditions[token_authentication_key])
+        end
+
+        # Generate a token checking if one does not already exist in the database.
+        def authentication_token
+          generate_token(:authentication_token)
+        end
+
+        ::Devise::Models.config(self, :token_authentication_key)
+      end
+    end
+  end
+end

lib/devise/models/trackable.rb

@@ -11,6 +11,20 @@ module Devise
     # * last_sign_in_at    - Holds the remote ip of the previous sign in
     #
     module Trackable
+      def update_tracked_fields!(request)
+        old_current, new_current = self.current_sign_in_at, Time.now
+        self.last_sign_in_at     = old_current || new_current
+        self.current_sign_in_at  = new_current
+
+        old_current, new_current = self.current_sign_in_ip, request.remote_ip
+        self.last_sign_in_ip     = old_current || new_current
+        self.current_sign_in_ip  = new_current
+
+        self.sign_in_count ||= 0
+        self.sign_in_count += 1
+
+        save(:validate => false)
+      end
     end
   end
 end

lib/devise/models/validatable.rb

@@ -11,17 +11,18 @@ module Devise
                       :validates_confirmation_of, :validates_length_of ].freeze
 
       def self.included(base)
+        base.extend ClassMethods
         assert_validations_api!(base)
 
         base.class_eval do
           validates_presence_of   :email
-          validates_uniqueness_of :email, :scope => authentication_keys[1..-1], :allow_blank => true
-          validates_format_of     :email, :with  => EMAIL_REGEX, :allow_blank => true
+          validates_uniqueness_of :email, :scope => authentication_keys[1..-1], :case_sensitive => false, :allow_blank => true
+          validates_format_of     :email, :with  => email_regexp, :allow_blank => true
 
           with_options :if => :password_required? do |v|
             v.validates_presence_of     :password
             v.validates_confirmation_of :password
-            v.validates_length_of       :password, :within => 6..20, :allow_blank => true
+            v.validates_length_of       :password, :within => password_length, :allow_blank => true
           end
         end
       end
@@ -35,14 +36,18 @@ module Devise
         end
       end
 
-      protected
+    protected
 
-        # Checks whether a password is needed or not. For validations only.
-        # Passwords are always required if it's a new record, or if the password
-        # or confirmation are being set somewhere.
-        def password_required?
-          new_record? || !password.nil? || !password_confirmation.nil?
-        end
+      # Checks whether a password is needed or not. For validations only.
+      # Passwords are always required if it's a new record, or if the password
+      # or confirmation are being set somewhere.
+      def password_required?
+        !persisted? || !password.nil? || !password_confirmation.nil?
+      end
+
+      module ClassMethods
+        Devise::Models.config(self, :email_regexp, :password_length)
+      end
     end
   end
 end

lib/devise/modules.rb

@@ -0,0 +1,23 @@
+require 'active_support/core_ext/object/with_options'
+
+Devise.with_options :model => true do |d|
+  # Strategies first
+  d.with_options :strategy => true do |s|      
+    s.add_module :database_authenticatable, :controller => :sessions, :route => :session
+    s.add_module :token_authenticatable,    :controller => :sessions, :route => :session
+    s.add_module :rememberable
+  end
+
+  # Misc after   
+  d.add_module :recoverable,  :controller => :passwords,     :route => :password
+  d.add_module :registerable, :controller => :registrations, :route => :registration
+  d.add_module :validatable
+
+  # The ones which can sign out after
+  d.add_module :confirmable,  :controller => :confirmations, :route => :confirmation
+  d.add_module :lockable,     :controller => :unlocks,       :route => :unlock
+  d.add_module :timeoutable
+
+  # Stats for last, so we make sure the user is really signed in
+  d.add_module :trackable
+end

lib/devise/orm/active_record.rb

@@ -3,10 +3,12 @@ module Devise
     # This module contains some helpers and handle schema (migrations):
     #
     #   create_table :accounts do |t|
-    #     t.authenticatable
+    #     t.database_authenticatable
     #     t.confirmable
     #     t.recoverable
     #     t.rememberable
+    #     t.trackable
+    #     t.lockable
     #     t.timestamps
     #   end
     #
@@ -17,22 +19,18 @@ module Devise
     #   add_index "accounts", ["reset_password_token"], :name => "reset_password_token", :unique => true
     #
     module ActiveRecord
-      # Required ORM hook. Just yield the given block in ActiveRecord.
-      def self.included_modules_hook(klass, modules)
-        yield
-      end
+      module Schema
+        include Devise::Schema
 
-      include Devise::Schema
-
-      # Tell how to apply schema methods.
-      def apply_schema(name, type, options={})
-        column name, type.to_s.downcase.to_sym, options
+        # Tell how to apply schema methods.
+        def apply_devise_schema(name, type, options={})
+          column name, type.to_s.downcase.to_sym, options
+        end
       end
     end
   end
 end
 
-if defined?(ActiveRecord)
-  ActiveRecord::Base.extend Devise::Models
-  ActiveRecord::ConnectionAdapters::TableDefinition.send :include, Devise::Orm::ActiveRecord
-end
+ActiveRecord::Base.extend Devise::Models
+ActiveRecord::ConnectionAdapters::Table.send :include, Devise::Orm::ActiveRecord::Schema
+ActiveRecord::ConnectionAdapters::TableDefinition.send :include, Devise::Orm::ActiveRecord::Schema

lib/devise/orm/data_mapper.rb

@@ -1,83 +0,0 @@
-module Devise
-  module Orm
-    module DataMapper
-      module InstanceMethods
-        def save(flag=nil)
-          if flag == false
-            save!
-          else
-            super()
-          end
-        end
-      end
-
-      def self.included_modules_hook(klass, modules)
-        klass.send :extend, self
-        klass.send :include, InstanceMethods
-
-        yield
-
-        modules.each do |mod|
-          klass.send(mod) if klass.respond_to?(mod)
-        end
-      end
-
-      include Devise::Schema
-
-      SCHEMA_OPTIONS = {
-        :null  => :nullable,
-        :limit => :length
-      }
-
-      # Hooks for confirmable
-      def before_create(*args)
-        wrap_hook(:before, *args)
-      end
-
-      def after_create(*args)
-        wrap_hook(:after, *args)
-      end
-
-      def wrap_hook(action, *args)
-        options = args.extract_options!
-
-        args.each do |callback|
-          send action, :create, callback
-          class_eval <<-METHOD, __FILE__, __LINE__ + 1
-            def #{callback}
-              super if #{options[:if] || true}
-            end
-          METHOD
-        end
-      end
-
-      # Add ActiveRecord like finder
-      def find(*args)
-        options = args.extract_options!
-        case args.first
-          when :first
-            first(options)
-          when :all
-            all(options)
-          else
-            get(*args)
-        end
-      end
-
-      # Tell how to apply schema methods. This automatically maps :limit to
-      # :length and :null to :nullable.
-      def apply_schema(name, type, options={})
-        return unless Devise.apply_schema
-
-        SCHEMA_OPTIONS.each do |old_key, new_key|
-          next unless options.key?(old_key)
-          options[new_key] = options.delete(old_key)
-        end
-
-        property name, type, options
-      end
-    end
-  end
-end
-
-DataMapper::Model.send(:include, Devise::Models)

lib/devise/orm/mongo_mapper.rb

@@ -1,27 +0,0 @@
-module Devise
-  module Orm
-    module MongoMapper
-      def self.included_modules_hook(klass, modules)
-        klass.send :extend, self
-        yield
-
-        modules.each do |mod|
-          klass.send(mod) if klass.respond_to?(mod)
-        end
-      end
-
-      include Devise::Schema
-
-      # Tell how to apply schema methods. This automatically converts DateTime
-      # to Time, since MongoMapper does not recognize the former.
-      def apply_schema(name, type, options={})
-        return unless Devise.apply_schema
-        type = Time if type == DateTime
-        key name, type, options
-      end
-    end
-  end
-end
-
-MongoMapper::Document::ClassMethods.send(:include, Devise::Models)
-MongoMapper::EmbeddedDocument::ClassMethods.send(:include, Devise::Models)

lib/devise/orm/mongoid.rb

@@ -0,0 +1,29 @@
+module Devise
+  module Orm
+    module Mongoid
+      module Hook
+        def devise_modules_hook!
+          extend Schema
+          yield
+          return unless Devise.apply_schema
+          devise_modules.each { |m| send(m) if respond_to?(m, true) }
+        end
+      end
+
+      module Schema
+        include Devise::Schema
+
+        # Tell how to apply schema methods
+        def apply_devise_schema(name, type, options={})
+          type = Time if type == DateTime
+          field name, { :type => type }.merge(options)
+        end
+      end
+    end
+  end
+end
+
+Mongoid::Document::ClassMethods.class_eval do
+  include Devise::Models
+  include Devise::Orm::Mongoid::Hook
+end

lib/devise/path_checker.rb

@@ -0,0 +1,18 @@
+module Devise
+  class PathChecker
+    include Rails.application.routes.url_helpers
+
+    def self.default_url_options(*args)
+      ApplicationController.default_url_options(*args)
+    end
+
+    def initialize(env, scope)
+      @current_path = "/#{env["SCRIPT_NAME"]}/#{env["PATH_INFO"]}".squeeze("/")
+      @scope = scope
+    end
+
+    def signing_out?
+      @current_path == send("destroy_#{@scope}_session_path")
+    end
+  end
+end

lib/devise/rails.rb

@@ -1,14 +1,69 @@
 require 'devise/rails/routes'
 require 'devise/rails/warden_compat'
 
-Rails.configuration.after_initialize do
-  require "devise/orm/#{Devise.orm}"
+# Include UrlHelpers in ActionController and ActionView as soon as they are loaded.
+ActiveSupport.on_load(:action_controller) { include Devise::Controllers::UrlHelpers }
+ActiveSupport.on_load(:action_view) { include Devise::Controllers::UrlHelpers }
 
-  # Adds Warden Manager to Rails middleware stack, configuring default devise
-  # strategy and also the failure app.
-  Rails.configuration.middleware.use Warden::Manager do |config|
-    Devise.configure_warden(config)
+module Devise
+  class Engine < ::Rails::Engine
+    config.devise = Devise
+
+    config.app_middleware.use Warden::Manager do |config|
+      Devise.warden_config = config
+    end
+
+    # Force routes to be loaded if we are doing any eager load.
+    config.before_eager_load { |app| app.reload_routes! }
+
+    config.after_initialize do
+      Devise.encryptor ||= begin
+        warn "[WARNING] config.encryptor is not set in your config/initializers/devise.rb. " \
+          "Devise will then set it to :bcrypt. If you were using the previous default " \
+          "encryptor, please add config.encryptor = :sha1 to your configuration file." if Devise.mailer_sender
+        :bcrypt
+      end
+    end
+
+    initializer "devise.add_filters" do |app|
+      app.config.filter_parameters += [:password, :password_confirmation]
+      app.config.filter_parameters.uniq
+    end
+
+    unless Rails.env.production?
+      config.after_initialize do
+        actions = [:confirmation_instructions, :reset_password_instructions, :unlock_instructions]
+
+        translations = begin
+          I18n.t("devise.mailer", :raise => true).map { |k, v| k if v.is_a?(String) }.compact
+        rescue Exception => e # Do not care if something fails
+          []
+        end
+
+        keys = actions & translations
+
+        keys.each do |key|
+          ActiveSupport::Deprecation.warn "The I18n message 'devise.mailer.#{key}' is deprecated. " \
+            "Please use 'devise.mailer.#{key}.subject' instead."
+        end
+      end
+
+      config.after_initialize do
+        flash = [:unauthenticated, :unconfirmed, :invalid, :invalid_token, :timeout, :inactive, :locked]
+
+        translations = begin
+          I18n.t("devise.sessions", :raise => true).keys
+        rescue Exception => e # Do not care if something fails
+          []
+        end
+
+        keys = flash & translations
+
+        if keys.any?
+          ActiveSupport::Deprecation.warn "The following I18n messages in 'devise.sessions' " \
+            "are deprecated: #{keys.to_sentence}. Please move them to 'devise.failure' instead."
+        end
+      end
+    end
   end
-
-  I18n.load_path.unshift File.expand_path(File.join(File.dirname(__FILE__), 'locales', 'en.yml'))
-end
+end

lib/devise/rails/routes.rb

@@ -1,118 +1,248 @@
-module ActionController::Routing
+module ActionDispatch::Routing
   class RouteSet #:nodoc:
-
     # Ensure Devise modules are included only after loading routes, because we
-    # need devise_for mappings already declared to create magic filters and
-    # helpers.
-    def load_routes_with_devise!
-      load_routes_without_devise!
-      return if Devise.mappings.empty?
-
-      ActionController::Base.send :include, Devise::Controllers::Filters
-      ActionController::Base.send :include, Devise::Controllers::UrlHelpers
-
-      ActionView::Base.send :include, Devise::Controllers::UrlHelpers
+    # need devise_for mappings already declared to create filters and helpers.
+    def finalize_with_devise!
+      finalize_without_devise!
+      Devise.configure_warden!
+      ActionController::Base.send :include, Devise::Controllers::Helpers
     end
-    alias_method_chain :load_routes!, :devise
+    alias_method_chain :finalize!, :devise
+  end
 
-    class Mapper #:doc:
-      # Includes devise_for method for routes. This method is responsible to
-      # generate all needed routes for devise, based on what modules you have
-      # defined in your model.
-      # Examples: Let's say you have an User model configured to use
-      # authenticatable, confirmable and recoverable modules. After creating this
-      # inside your routes:
-      #
-      #   map.devise_for :users
-      #
-      # this method is going to look inside your User model and create the
-      # needed routes:
-      #
-      #  # Session routes for Authenticatable (default)
-      #       new_user_session GET  /users/sign_in                    {:controller=>"sessions", :action=>"new"}
-      #           user_session POST /users/sign_in                    {:controller=>"sessions", :action=>"create"}
-      #   destroy_user_session GET  /users/sign_out                   {:controller=>"sessions", :action=>"destroy"}
-      #
-      #  # Password routes for Recoverable, if User model has :recoverable configured
-      #      new_user_password GET  /users/password/new(.:format)     {:controller=>"passwords", :action=>"new"}
-      #     edit_user_password GET  /users/password/edit(.:format)    {:controller=>"passwords", :action=>"edit"}
-      #          user_password PUT  /users/password(.:format)         {:controller=>"passwords", :action=>"update"}
-      #                        POST /users/password(.:format)         {:controller=>"passwords", :action=>"create"}
-      #
-      #  # Confirmation routes for Confirmable, if User model has :confirmable configured
-      #  new_user_confirmation GET  /users/confirmation/new(.:format) {:controller=>"confirmations", :action=>"new"}
-      #      user_confirmation GET  /users/confirmation(.:format)     {:controller=>"confirmations", :action=>"show"}
-      #                        POST /users/confirmation(.:format)     {:controller=>"confirmations", :action=>"create"}
-      #
-      # You can configure your routes with some options:
-      #
-      #  * :class_name => setup a different class to be looked up by devise, if it cannot be correctly find by the route name.
-      #
-      #    map.devise_for :users, :class_name => 'Account'
-      #
-      #  * :as => allows you to setup path name that will be used, as rails routes does. The following route configuration would setup your route as /accounts instead of /users:
-      #
-      #    map.devise_for :users, :as => 'accounts'
-      #
-      #  * :scope => setup the scope name. This is used as the instance variable name in controller, as the name in routes and the scope given to warden. Defaults to the singular of the given name:
-      #
-      #    map.devise_for :users, :scope => :account
-      #
-      #  * :path_names => configure different path names to overwrite defaults :sign_in, :sign_out, :password and :confirmation.
-      #
-      #    map.devise_for :users, :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification' }
-      #
-      #  * :path_prefix => the path prefix to be used in all routes.
-      #
-      #    map.devise_for :users, :path_prefix => "/:locale"
-      #
-      #  Any other options will be passed to route definition. If you need conditions for your routes, just map:
-      #
-      #    map.devise_for :users, :conditions => { :subdomain => /.+/ }
-      #
-      #  If you are using a dynamic prefix, like :locale above, you need to configure default_url_options through Devise. You can do that in config/initializers/devise.rb or setting a Devise.default_url_options:
-      #
-      #    Devise.default_url_options do
-      #      { :locale => I18n.locale }
-      #    end
-      #
-      def devise_for(*resources)
-        options = resources.extract_options!
+  class Mapper
+    # Includes devise_for method for routes. This method is responsible to
+    # generate all needed routes for devise, based on what modules you have
+    # defined in your model.
+    #
+    # ==== Examples
+    #
+    # Let's say you have an User model configured to use authenticatable,
+    # confirmable and recoverable modules. After creating this inside your routes:
+    #
+    #   devise_for :users
+    #
+    # This method is going to look inside your User model and create the
+    # needed routes:
+    #
+    #  # Session routes for Authenticatable (default)
+    #       new_user_session GET  /users/sign_in                    {:controller=>"devise/sessions", :action=>"new"}
+    #           user_session POST /users/sign_in                    {:controller=>"devise/sessions", :action=>"create"}
+    #   destroy_user_session GET  /users/sign_out                   {:controller=>"devise/sessions", :action=>"destroy"}
+    #
+    #  # Password routes for Recoverable, if User model has :recoverable configured
+    #      new_user_password GET  /users/password/new(.:format)     {:controller=>"devise/passwords", :action=>"new"}
+    #     edit_user_password GET  /users/password/edit(.:format)    {:controller=>"devise/passwords", :action=>"edit"}
+    #          user_password PUT  /users/password(.:format)         {:controller=>"devise/passwords", :action=>"update"}
+    #                        POST /users/password(.:format)         {:controller=>"devise/passwords", :action=>"create"}
+    #
+    #  # Confirmation routes for Confirmable, if User model has :confirmable configured
+    #  new_user_confirmation GET  /users/confirmation/new(.:format) {:controller=>"devise/confirmations", :action=>"new"}
+    #      user_confirmation GET  /users/confirmation(.:format)     {:controller=>"devise/confirmations", :action=>"show"}
+    #                        POST /users/confirmation(.:format)     {:controller=>"devise/confirmations", :action=>"create"}
+    #
+    # ==== Options
+    #
+    # You can configure your routes with some options:
+    #
+    #  * :class_name => setup a different class to be looked up by devise,
+    #                   if it cannot be correctly find by the route name.
+    #
+    #      devise_for :users, :class_name => 'Account'
+    #
+    #  * :path => allows you to setup path name that will be used, as rails routes does.
+    #             The following route configuration would setup your route as /accounts instead of /users:
+    #
+    #      devise_for :users, :path => 'accounts'
+    #
+    #  * :singular => setup the singular name for the given resource. This is used as the instance variable name in
+    #                 controller, as the name in routes and the scope given to warden.
+    #
+    #      devise_for :users, :singular => :user
+    #
+    #  * :path_names => configure different path names to overwrite defaults :sign_in, :sign_out, :sign_up,
+    #                   :password, :confirmation, :unlock.
+    #
+    #      devise_for :users, :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification' }
+    #
+    #  * :controllers => the controller which should be used. All routes by default points to Devise controllers.
+    #    However, if you want them to point to custom controller, you should do:
+    #
+    #      devise_for :users, :controllers => { :sessions => "users/sessions" }
+    #
+    #  * :module => the namespace to find controlers. By default, devise will access devise/sessions,
+    #    devise/registrations and so on. If you want to namespace all at once, use module:
+    #
+    #      devise_for :users, :module => "users"
+    #
+    #    Notice that whenever you use namespace in the router DSL, it automatically sets the module.
+    #    So the following setup:
+    #
+    #      namespace :publisher
+    #        devise_for :account
+    #      end
+    #
+    #    Will use publisher/sessions controller instead of devise/sessions controller. You can revert
+    #    this by providing the :module option to devise_for.
+    #
+    #  * :skip => tell which controller you want to skip routes from being created:
+    #
+    #      devise_for :users, :skip => :sessions
+    #
+    # ==== Scoping
+    #
+    # Following Rails 3 routes DSL, you can nest devise_for calls inside a scope:
+    #
+    #   scope "/my" do
+    #     devise_for :users
+    #   end
+    #
+    # However, since Devise uses the request path to retrieve the current user, it has one caveats.
+    # If you are using a dynamic segment, as below:
+    #
+    #   scope ":locale" do
+    #     devise_for :users
+    #   end
+    #
+    # You are required to configure default_url_options in your ApplicationController class level, so
+    # Devise can pick it:
+    #
+    #   class ApplicationController < ActionController::Base
+    #     def self.default_url_options
+    #       { :locale => I18n.locale }
+    #     end
+    #   end
+    #
+    def devise_for(*resources)
+      options = resources.extract_options!
 
-        resources.map!(&:to_sym)
-        resources.each do |resource|
-          mapping = Devise::Mapping.new(resource, options.dup)
-          Devise.default_scope ||= mapping.name
-          Devise.mappings[mapping.name] = mapping
+      if as = options.delete(:as)
+        ActiveSupport::Deprecation.warn ":as is deprecated, please use :path instead."
+        options[:path] ||= as
+      end
 
-          route_options = mapping.route_options.merge(:path_prefix => mapping.raw_path, :name_prefix => "#{mapping.name}_")
+      if scope = options.delete(:scope)
+        ActiveSupport::Deprecation.warn ":scope is deprecated, please use :singular instead."
+        options[:singular] ||= scope
+      end
 
-          with_options(route_options) do |routes|
-            mapping.for.each do |strategy|
-              send(strategy, routes, mapping) if self.respond_to?(strategy, true)
-            end
+      options[:as]          ||= @scope[:as]     if @scope[:as].present?
+      options[:module]      ||= @scope[:module] if @scope[:module].present?
+      options[:path_prefix] ||= @scope[:path]   if @scope[:path].present?
+      options[:path_names]    = (@scope[:path_names] || {}).merge(options[:path_names] || {})
+
+      resources.map!(&:to_sym)
+
+      resources.each do |resource|
+        mapping = Devise.add_mapping(resource, options)
+
+        begin
+          raise_no_devise_method_error!(mapping.class_name) unless mapping.to.respond_to?(:devise)
+        rescue NameError => e
+          raise unless mapping.class_name == resource.to_s.classify
+          warn "[WARNING] You provided devise_for #{resource.inspect} but there is " <<
+            "no model #{mapping.class_name} defined in your application"
+          next
+        rescue NoMethodError => e
+          raise unless e.message.include?("undefined method `devise'")
+          raise_no_devise_method_error!(mapping.class_name)
+        end
+
+        routes  = mapping.routes
+        routes -= Array(options.delete(:skip)).map { |s| s.to_s.singularize.to_sym }
+
+        devise_scope mapping.name do
+          yield if block_given?
+          with_devise_exclusive_scope mapping.fullpath, mapping.name do
+            routes.each { |mod| send(:"devise_#{mod}", mapping, mapping.controllers) }
           end
         end
       end
-
-      protected
-
-        def authenticatable(routes, mapping)
-          routes.with_options(:controller => 'sessions', :name_prefix => nil) do |session|
-            session.send(:"new_#{mapping.name}_session",     mapping.path_names[:sign_in],  :action => 'new',     :conditions => { :method => :get })
-            session.send(:"#{mapping.name}_session",         mapping.path_names[:sign_in],  :action => 'create',  :conditions => { :method => :post })
-            session.send(:"destroy_#{mapping.name}_session", mapping.path_names[:sign_out], :action => 'destroy', :conditions => { :method => :get })
-          end
-        end
-
-        def recoverable(routes, mapping)
-          routes.resource :password, :only => [:new, :create, :edit, :update], :as => mapping.path_names[:password]
-        end
-
-        def confirmable(routes, mapping)
-          routes.resource :confirmation, :only => [:new, :create, :show], :as => mapping.path_names[:confirmation]
-        end
-
     end
+
+    # Allow you to add authentication request from the router:
+    #
+    #   authenticate(:user) do
+    #     resources :post
+    #   end
+    #
+    def authenticate(scope)
+      constraint = lambda do |request|
+        request.env["warden"].authenticate!(:scope => scope)
+      end
+
+      constraints(constraint) do
+        yield
+      end
+    end
+
+    # Sets the devise scope to be used in the controller. If you have custom routes,
+    # you are required to call this method (also aliased as :as) in order to specify
+    # to which controller it is targetted.
+    #
+    #   as :user do
+    #     get "sign_in", :to => "devise/sessions#new"
+    #   end
+    #
+    # Notice you cannot have two scopes mapping to the same URL. And remember, if
+    # you try to access a devise controller without specifying a scope, it will
+    # raise ActionNotFound error.
+    def devise_scope(scope)
+      constraint = lambda do |request|
+        request.env["devise.mapping"] = Devise.mappings[scope]
+        true
+      end
+
+      constraints(constraint) do
+        yield
+      end
+    end
+    alias :as :devise_scope
+
+    protected
+
+      def devise_session(mapping, controllers) #:nodoc:
+        resource :session, :only => [], :controller => controllers[:sessions], :path => "" do
+          get  :new,     :path => mapping.path_names[:sign_in],  :as => "new"
+          post :create,  :path => mapping.path_names[:sign_in]
+          get  :destroy, :path => mapping.path_names[:sign_out], :as => "destroy"
+        end
+      end
+ 
+      def devise_password(mapping, controllers) #:nodoc:
+        resource :password, :only => [:new, :create, :edit, :update],
+          :path => mapping.path_names[:password], :controller => controllers[:passwords]
+      end
+ 
+      def devise_confirmation(mapping, controllers) #:nodoc:
+        resource :confirmation, :only => [:new, :create, :show],
+          :path => mapping.path_names[:confirmation], :controller => controllers[:confirmations]
+      end
+ 
+      def devise_unlock(mapping, controllers) #:nodoc:
+        if mapping.to.unlock_strategy_enabled?(:email)
+          resource :unlock, :only => [:new, :create, :show],
+            :path => mapping.path_names[:unlock], :controller => controllers[:unlocks]
+        end
+      end
+
+      def devise_registration(mapping, controllers) #:nodoc:
+        resource :registration, :only => [:new, :create, :edit, :update, :destroy], :path => mapping.path_names[:registration],
+                 :path_names => { :new => mapping.path_names[:sign_up] }, :controller => controllers[:registrations]
+      end
+
+      def with_devise_exclusive_scope(new_path, new_as) #:nodoc:
+        old_as, old_path, old_module = @scope[:as], @scope[:path], @scope[:module]
+        @scope[:as], @scope[:path], @scope[:module] = new_as, new_path, nil
+        yield
+      ensure
+        @scope[:as], @scope[:path], @scope[:module] = old_as, old_path, old_module
+      end
+
+      def raise_no_devise_method_error!(klass) #:nodoc:
+        raise "#{klass} does not respond to 'devise' method. This usually means you haven't " <<
+          "loaded your ORM file or it's being loaded too late. To fix it, be sure to require 'devise/orm/YOUR_ORM' " <<
+          "inside 'config/initializers/devise.rb' or before your application definition in 'config/application.rb'"
+      end
   end
 end

lib/devise/rails/warden_compat.rb

@@ -1,12 +1,6 @@
-# Taken from RailsWarden, thanks to Hassox. http://github.com/hassox/rails_warden
 module Warden::Mixins::Common
   def request
-    return @request if @request
-    if env['action_controller.rescue.request']
-      @request = env['action_controller.rescue.request']
-    else
-      Rack::Request.new(env)
-    end
+    @request ||= ActionDispatch::Request.new(env)
   end
 
   def reset_session!
@@ -14,12 +8,115 @@ module Warden::Mixins::Common
     raw_session.clear
   end
 
-  def response
-    return @response if @response
-    if env['action_controller.rescue.response']
-      @response = env['action_controller.rescue.response']
+  def cookies
+    request.cookie_jar
+  end
+end
+
+class Warden::SessionSerializer
+  def serialize(record)
+    [record.class.name, record.id]
+  end
+
+  def deserialize(keys)
+    klass, id = keys
+
+    if klass.is_a?(Class)
+      raise "Devise changed how it stores objects in session. If you are seeing this message, " <<
+        "you can fix it by changing one character in your cookie secret, forcing all previous " <<
+        "cookies to expire, or cleaning up your database sessions if you are using a db store."
+    end
+
+    klass.constantize.find(:first, :conditions => { :id => id })
+  rescue NameError => e
+    if e.message =~ /uninitialized constant/
+      Rails.logger.debug "Trying to deserialize invalid class #{klass}"
+      nil
     else
-      Rack::Response.new(env)
+      raise
     end
   end
 end
+
+unless Devise.rack_session?
+  # We cannot use Rails Indifferent Hash because it messes up the flash object.
+  class Devise::IndifferentHash < Hash
+    alias_method :regular_writer, :[]= unless method_defined?(:regular_writer)
+    alias_method :regular_update, :update unless method_defined?(:regular_update)
+
+    def [](key)
+      super(convert_key(key))
+    end
+
+    def []=(key, value)
+      regular_writer(convert_key(key), value)
+    end
+
+    alias_method :store, :[]=
+
+    def update(other_hash)
+      other_hash.each_pair { |key, value| regular_writer(convert_key(key), value) }
+      self
+    end
+
+    alias_method :merge!, :update
+
+    def key?(key)
+      super(convert_key(key))
+    end
+
+    alias_method :include?, :key?
+    alias_method :has_key?, :key?
+    alias_method :member?, :key?
+
+    def fetch(key, *extras)
+      super(convert_key(key), *extras)
+    end
+
+    def values_at(*indices)
+      indices.collect {|key| self[convert_key(key)]}
+    end
+
+    def merge(hash)
+      self.dup.update(hash)
+    end
+
+    def delete(key)
+      super(convert_key(key))
+    end
+
+    def stringify_keys!; self end
+    def stringify_keys; dup end
+
+    undef :symbolize_keys!
+    def symbolize_keys; to_hash.symbolize_keys end
+
+    def to_options!; self end
+    def to_hash; Hash.new.update(self) end
+
+    protected
+
+    def convert_key(key)
+      key.kind_of?(Symbol) ? key.to_s : key
+    end
+  end
+
+  class ActionDispatch::Request
+    def reset_session
+      session.destroy if session && session.respond_to?(:destroy)
+      self.session = {}
+      @env['action_dispatch.request.flash_hash'] = nil
+    end
+  end
+
+  Warden::Manager.after_set_user :event => [:set_user, :authentication] do |record, warden, options|
+    if options[:scope] && warden.authenticated?(options[:scope])
+      request, flash = warden.request, warden.env['action_dispatch.request.flash_hash']
+      backup = request.session.to_hash
+      backup.delete("session_id")
+      request.reset_session
+      warden.env['action_dispatch.request.flash_hash'] = flash
+      request.session = Devise::IndifferentHash.new.update(backup)
+    end
+  end
+end

lib/devise/schema.rb

@@ -3,50 +3,94 @@ module Devise
   # and overwrite the apply_schema method.
   module Schema
 
+    def authenticatable(*args)
+      ActiveSupport::Deprecation.warn "t.authenticatable in migrations is deprecated. Please use t.database_authenticatable instead.", caller
+      database_authenticatable(*args)
+    end
+
     # Creates email, encrypted_password and password_salt.
     #
     # == Options
     # * :null - When true, allow columns to be null.
-    # * :encryptor - The encryptor going to be used, necessary for setting the proper encrypter password length.
-    def authenticatable(options={})
-      null       = options[:null] || false
-      encryptor  = options[:encryptor] || (respond_to?(:encryptor) ? self.encryptor : :sha1)
+    # * :default - Should be set to "" when :null is false.
+    #
+    # == Notes
+    # For Datamapper compatibility, we explicitly hardcode the limit for the
+    # encrypter password field in 128 characters.
+    def database_authenticatable(options={})
+      null    = options[:null] || false
+      default = options.key?(:default) ? options[:default] : ("" if null == false)
 
-      apply_schema :email,              String, :null => null, :limit => 100
-      apply_schema :encrypted_password, String, :null => null, :limit => Devise::ENCRYPTORS_LENGTH[encryptor]
-      apply_schema :password_salt,      String, :null => null, :limit => 20
+      if options.delete(:encryptor)
+        ActiveSupport::Deprecation.warn ":encryptor as option is deprecated, simply remove it."
+      end
+
+      apply_devise_schema :email,              String, :null => null, :default => default
+      apply_devise_schema :encrypted_password, String, :null => null, :default => default, :limit => 128
+      apply_devise_schema :password_salt,      String, :null => null, :default => default
+    end      
+
+    # Creates authentication_token.
+    def token_authenticatable(options={})
+      apply_devise_schema :authentication_token, String
     end
 
     # Creates confirmation_token, confirmed_at and confirmation_sent_at.
     def confirmable
-      apply_schema :confirmation_token,   String, :limit => 20
-      apply_schema :confirmed_at,         DateTime
-      apply_schema :confirmation_sent_at, DateTime
+      apply_devise_schema :confirmation_token,   String
+      apply_devise_schema :confirmed_at,         DateTime
+      apply_devise_schema :confirmation_sent_at, DateTime
     end
 
     # Creates reset_password_token.
     def recoverable
-      apply_schema :reset_password_token, String, :limit => 20
+      apply_devise_schema :reset_password_token, String
     end
 
     # Creates remember_token and remember_created_at.
     def rememberable
-      apply_schema :remember_token,      String, :limit => 20
-      apply_schema :remember_created_at, DateTime
+      apply_devise_schema :remember_token,      String
+      apply_devise_schema :remember_created_at, DateTime
     end
 
     # Creates sign_in_count, current_sign_in_at, last_sign_in_at,
     # current_sign_in_ip, last_sign_in_ip.
     def trackable
-      apply_schema :sign_in_count,      Integer
-      apply_schema :current_sign_in_at, DateTime
-      apply_schema :last_sign_in_at,    DateTime
-      apply_schema :current_sign_in_ip, String
-      apply_schema :last_sign_in_ip,    String
+      apply_devise_schema :sign_in_count,      Integer, :default => 0
+      apply_devise_schema :current_sign_in_at, DateTime
+      apply_devise_schema :last_sign_in_at,    DateTime
+      apply_devise_schema :current_sign_in_ip, String
+      apply_devise_schema :last_sign_in_ip,    String
+    end
+
+    # Creates failed_attempts, unlock_token and locked_at depending on the options given.
+    #
+    # == Options
+    # * :unlock_strategy - The strategy used for unlock. Can be :time, :email, :both (default), :none.
+    #   If :email or :both, creates a unlock_token field.
+    # * :lock_strategy - The strategy used for locking. Can be :failed_attempts (default) or :none.
+    def lockable(options={})
+      unlock_strategy   = options[:unlock_strategy]
+      unlock_strategy ||= self.unlock_strategy if respond_to?(:unlock_strategy)
+      unlock_strategy ||= :both
+
+      lock_strategy   = options[:lock_strategy]
+      lock_strategy ||= self.lock_strategy if respond_to?(:lock_strategy)
+      lock_strategy ||= :failed_attempts
+
+      if lock_strategy == :failed_attempts
+        apply_devise_schema :failed_attempts, Integer, :default => 0
+      end
+
+      if [:both, :email].include?(unlock_strategy)
+        apply_devise_schema :unlock_token, String
+      end
+
+      apply_devise_schema :locked_at, DateTime
     end
 
     # Overwrite with specific modification to create your own schema.
-    def apply_schema(name, type, options={})
+    def apply_devise_schema(name, type, options={})
       raise NotImplementedError
     end
   end

lib/devise/serializers/base.rb

@@ -1,23 +0,0 @@
-require 'devise/strategies/base'
-
-module Devise
-  module Serializers
-    module Base
-      include Devise::Strategies::Base
-      attr_reader :scope
-
-      def serialize(record)
-        record.class.send(:"serialize_into_#{klass_type}", record)
-      end
-
-      def deserialize(keys)
-        mapping.to.send(:"serialize_from_#{klass_type}", keys)
-      end
-
-      def fetch(scope)
-        @scope = scope
-        super
-      end
-    end
-  end
-end

lib/devise/serializers/cookie.rb

@@ -1,43 +0,0 @@
-require 'devise/serializers/base'
-
-module Devise
-  module Serializers
-    # This is a cookie serializer which stores the information if a :remember_me
-    # is sent in the params and if the model responds to remember_me! as well.
-    # As in Session serializer, the invoked methods are:
-    #
-    #   User.serialize_into_cookie(@user)
-    #   User.serialize_from_cookie(*args)
-    #
-    # An implementation for such methods can be found at Devise::Models::Rememberable.
-    #
-    # Differently from session, this approach is based in a token which is stored in
-    # the database. So if you want to sign out all clients at once, you just need to
-    # clean up the token column.
-    #
-    class Cookie < Warden::Serializers::Cookie
-      include Devise::Serializers::Base
-
-      def store(record, scope)
-        remember_me = params[scope].try(:fetch, :remember_me, nil)
-        if Devise::TRUE_VALUES.include?(remember_me) && record.respond_to?(:remember_me!)
-          record.remember_me!
-          super
-        end
-      end
-
-      def default_options(record)
-        super.merge!(:expires => record.remember_expires_at)
-      end
-
-      def delete(scope, record=nil)
-        if record && record.respond_to?(:forget_me!)
-          record.forget_me! 
-          super
-        end
-      end
-    end
-  end
-end
-
-Warden::Serializers.add(:cookie, Devise::Serializers::Cookie)

lib/devise/serializers/session.rb

@@ -1,22 +0,0 @@
-require 'devise/serializers/base'
-
-module Devise
-  module Serializers
-    # This serializer stores sign in information in th client session. It just
-    # extends Warden own serializer to move all the serialization logic to a
-    # class. For example, if a @user resource is given, it will call the following
-    # two methods to serialize and deserialize a record:
-    #
-    #   User.serialize_into_session(@user)
-    #   User.serialize_from_session(*args)
-    #
-    # This can be used any strategy and the default implementation is available
-    # at Devise::Models::SessionSerializer.
-    #
-    class Session < Warden::Serializers::Session
-      include Devise::Serializers::Base
-    end
-  end
-end
-
-Warden::Serializers.add(:session, Devise::Serializers::Session)

lib/devise/strategies/authenticatable.rb

@@ -2,27 +2,123 @@ require 'devise/strategies/base'
 
 module Devise
   module Strategies
-    # Default strategy for signing in a user, based on his email and password.
-    # Redirects to sign_in page if it's not authenticated
-    class Authenticatable < Warden::Strategies::Base
-      include Devise::Strategies::Base
+    # This strategy should be used as basis for authentication strategies. It retrieves
+    # parameters both from params or from http authorization headers. See database_authenticatable
+    # for an example.
+    class Authenticatable < Base
+      attr_accessor :authentication_hash, :password
 
       def valid?
-        super && params[scope] && params[scope][:password].present?
+        valid_for_http_auth? || valid_for_params_auth?
       end
 
-      # Authenticate a user based on email and password params, returning to warden
-      # success and the authenticated user if everything is okay. Otherwise redirect
-      # to sign in page.
-      def authenticate!
-        if resource = mapping.to.authenticate(params[scope])
-          success!(resource)
+    private
+
+      # Simply invokes valid_for_authentication? with the given block and deal with the result.
+      def validate(resource, &block)
+        result = resource && resource.valid_for_authentication?(&block)
+
+        case result
+        when Symbol, String
+          fail!(result)
+          false
         else
-          fail!(:invalid)
+          result
         end
       end
+
+      # Check if this is strategy is valid for http authentication by:
+      #
+      #   * Validating if the model allows params authentication;
+      #   * If any of the authorization headers were sent;
+      #   * If all authentication keys are present;
+      #
+      def valid_for_http_auth?
+        http_authenticatable? && request.authorization && with_authentication_hash(http_auth_hash)
+      end
+
+      # Check if this is strategy is valid for params authentication by:
+      #
+      #   * Validating if the model allows params authentication;
+      #   * If the request hits the sessions controller through POST;
+      #   * If the params[scope] returns a hash with credentials;
+      #   * If all authentication keys are present;
+      #
+      def valid_for_params_auth?
+        params_authenticatable? && valid_request? &&
+          valid_params? && with_authentication_hash(params_auth_hash)
+      end
+
+      # Check if the model accepts this strategy as http authenticatable.
+      def http_authenticatable?
+        mapping.to.http_authenticatable?(authenticatable_name)
+      end
+
+      # Check if the model accepts this strategy as params authenticatable.
+      def params_authenticatable?
+        mapping.to.params_authenticatable?(authenticatable_name)
+      end
+
+      # Extract the appropriate subhash for authentication from params.
+      def params_auth_hash
+         params[scope]
+       end
+
+      # Extract a hash with attributes:values from the http params.
+      def http_auth_hash
+        keys = [authentication_keys.first, :password]
+        Hash[*keys.zip(decode_credentials).flatten]
+      end
+
+      # By default, a request is valid  if the controller is allowed and the VERB is POST.
+      def valid_request?
+        valid_controller? && valid_verb?
+      end
+
+      # Check if the controller is the one registered for authentication.
+      def valid_controller?
+        mapping.controllers[:sessions] == params[:controller]
+      end
+
+      # Check if it was a POST request.
+      def valid_verb?
+        request.post?
+      end
+
+      # If the request is valid, finally check if params_auth_hash returns a hash.
+      def valid_params?
+        params_auth_hash.is_a?(Hash)
+      end
+
+      # Check if password is present and is not equal to "X" (default value for token).
+      def valid_password?
+        password.present? && password != "X"
+      end
+
+      # Helper to decode credentials from HTTP.
+      def decode_credentials
+        return [] unless request.authorization && request.authorization =~ /^Basic (.*)/
+        ActiveSupport::Base64.decode64($1).split(/:/, 2)
+      end
+
+      # Sets the authentication hash and the password from params_auth_hash or http_auth_hash.
+      def with_authentication_hash(hash)
+        self.authentication_hash = hash.slice(*authentication_keys)
+        self.password = hash[:password]
+        authentication_keys.all?{ |k| authentication_hash[k].present? }
+      end
+
+      # Holds the authentication keys.
+      def authentication_keys
+        @authentication_keys ||= mapping.to.authentication_keys
+      end
+
+      # Holds the authenticatable name for this class. Devise::Strategies::DatabaseAuthenticatable
+      # becomes simply :database.
+      def authenticatable_name
+        @authenticatable_name ||=
+          self.class.name.split("::").last.underscore.sub("_authenticatable", "").to_sym
+      end
     end
   end
-end
-
-Warden::Strategies.add(:authenticatable, Devise::Strategies::Authenticatable)
+end

lib/devise/strategies/base.rb

@@ -1,24 +1,15 @@
 module Devise
   module Strategies
     # Base strategy for Devise. Responsible for verifying correct scope and mapping.
-    module Base
-      # Validate strategy. By default will raise an error if no scope or an
-      # invalid mapping is found.
-      def valid?
-        raise "Could not find mapping for #{scope}" unless mapping
-        mapping.for.include?(klass_type)
-      end
-
-      # Checks if a valid scope was given for devise and find mapping based on
-      # this scope.
+    class Base < ::Warden::Strategies::Base
+      # Checks if a valid scope was given for devise and find mapping based on this scope.
       def mapping
-        Devise.mappings[scope]
-      end
-
-      # Store this class type.
-      def klass_type
-        @klass_type ||= self.class.name.split("::").last.underscore.to_sym
+        @mapping ||= begin
+          mapping = Devise.mappings[scope]
+          raise "Could not find mapping for #{scope}" unless mapping
+          mapping
+        end
       end
     end
   end
-end
+end

lib/devise/strategies/database_authenticatable.rb

@@ -0,0 +1,21 @@
+require 'devise/strategies/authenticatable'
+
+module Devise
+  module Strategies
+    # Default strategy for signing in a user, based on his email and password in the database.
+    class DatabaseAuthenticatable < Authenticatable
+      def authenticate!
+        resource = valid_password? && mapping.to.find_for_database_authentication(authentication_hash)
+
+        if validate(resource){ resource.valid_password?(password) }
+          resource.after_database_authentication
+          success!(resource)
+        elsif !halted?
+          fail(:invalid)
+        end
+      end
+    end
+  end
+end
+
+Warden::Strategies.add(:database_authenticatable, Devise::Strategies::DatabaseAuthenticatable)

lib/devise/strategies/rememberable.rb

@@ -0,0 +1,51 @@
+require 'devise/strategies/base'
+
+module Devise
+  module Strategies
+    # Remember the user through the remember token. This strategy is responsible
+    # to verify whether there is a cookie with the remember token, and to
+    # recreate the user from this cookie if it exists. Must be called *before*
+    # authenticatable.
+    class Rememberable < Authenticatable
+      # A valid strategy for rememberable needs a remember token in the cookies.
+      def valid?
+        remember_cookie.present?
+      end
+
+      # To authenticate a user we deserialize the cookie and attempt finding
+      # the record in the database. If the attempt fails, we pass to another
+      # strategy handle the authentication.
+      def authenticate!
+        resource = mapping.to.serialize_from_cookie(*remember_cookie)
+
+        if validate(resource)
+          success!(resource)
+        elsif !halted?
+          cookies.delete(remember_key)
+          pass
+        end
+      end
+
+    private
+
+      def remember_me?
+        true
+      end
+
+      def remember_key
+        "remember_#{scope}_token"
+      end
+
+      def extend_remember_period?
+        mapping.to.extend_remember_period
+      end
+
+      # Accessor for remember cookie
+      def remember_cookie
+        @remember_cookie ||= cookies.signed[remember_key]
+      end
+    end
+  end
+end
+
+Warden::Strategies.add(:rememberable, Devise::Strategies::Rememberable)

lib/devise/strategies/token_authenticatable.rb

@@ -0,0 +1,49 @@
+require 'devise/strategies/base'
+
+module Devise
+  module Strategies
+    # Strategy for signing in a user, based on a authenticatable token. This works for both params
+    # and http. For the former, all you need to do is to pass the params in the URL:
+    #
+    #   http://myapp.example.com/?user_token=SECRET
+    #
+    # For HTTP, you can pass the token as username and blank password. Since some clients may require
+    # a password, you can pass "X" as password and it will simply be ignored.
+    class TokenAuthenticatable < Authenticatable
+      def authenticate!
+        resource = mapping.to.find_for_token_authentication(authentication_hash)
+
+        if validate(resource)
+          resource.after_token_authentication
+          success!(resource)
+        elsif !halted?
+          fail(:invalid_token)
+        end
+      end
+
+    private
+
+      # TokenAuthenticatable request is valid for any controller and any verb.
+      def valid_request?
+        true
+      end
+
+      # Do not use remember_me behavir with token.
+      def remember_me?
+        false
+      end
+
+      # Try both scoped and non scoped keys.
+      def params_auth_hash
+        params[scope] || params
+      end
+
+      # Overwrite authentication keys to use token_authentication_key.
+      def authentication_keys
+        @authentication_keys ||= [mapping.to.token_authentication_key]
+      end
+    end
+  end
+end
+
+Warden::Strategies.add(:token_authenticatable, Devise::Strategies::TokenAuthenticatable)

lib/devise/test_helpers.rb

@@ -15,7 +15,7 @@ module Devise
       def initialize(controller)
         @controller = controller
         manager = Warden::Manager.new(nil) do |config|
-          Devise.configure_warden(config)
+          config.merge! Devise.warden_config
         end
         super(controller.request.env, manager)
       end
@@ -24,6 +24,10 @@ module Devise
         catch_with_redirect { super }
       end
 
+      def user(*args)
+        catch_with_redirect { super }
+      end
+
       def catch_with_redirect(&block)
         result = catch(:warden, &block)
 
@@ -36,7 +40,10 @@ module Devise
           Warden::Manager._before_failure.each{ |hook| hook.call(env, result) }
 
           status, headers, body = Devise::FailureApp.call(env).to_a
-          @controller.send :redirect_to, headers["Location"]
+          @controller.send :render, :status => status, :text => body,
+            :content_type => headers["Content-Type"], :location => headers["Location"]
+
+          nil
         else
           result
         end
@@ -45,10 +52,7 @@ module Devise
 
     # We need to setup the environment variables and the response in the controller.
     def setup_controller_for_warden #:nodoc:
-      @request.env['action_controller.rescue.request']  = @request
-      @request.env['action_controller.rescue.response'] = @response
-      @request.env['rack.session'] = session
-      @controller.response = @response
+      @request.env['action_controller.instance'] = @controller
     end
 
     # Quick access to Warden::Proxy.
@@ -66,7 +70,7 @@ module Devise
     def sign_in(resource_or_scope, resource=nil)
       scope    ||= Devise::Mapping.find_scope!(resource_or_scope)
       resource ||= resource_or_scope
-      session["warden.user.#{scope}.key"] = resource.class.serialize_into_session(resource)
+      warden.session_serializer.store(resource, scope)
     end
 
     # Sign out a given resource or scope by calling logout on Warden.