Bumping to 1.5.0

feature added : markerb generator for mails

.gitignore

@@ -7,3 +7,6 @@ coverage/*
 rdoc/*
 pkg
 log
+test/tmp/*
+Gemfile.lock
+

.travis.yml

@@ -0,0 +1,12 @@
+script: "bundle exec rake test"
+rvm:
+  - 1.8.7
+  - 1.9.2
+  - ree
+  - rbx
+  - rbx-2.0
+notifications:
+  recipients:
+    - jose.valim@plataformatec.com.br
+    - carlos@plataformatec.com.br
+    - rodrigo.flores@plataformatec.com.br

CHANGELOG.rdoc

@@ -1,3 +1,297 @@
+== 1.5.0
+
+* enhancements
+  * Timeoutable also skips tracking if skip_trackable is given
+  * devise_for now accepts :failure_app as an option
+  * Models can select the proper mailer via devise_mailer method (by github.com/locomotivecms)
+  * Migration generator now uses the change method (by github.com/nashby)
+  * Support to markerb templates on the mailer generator (by github.com/sbounmy)
+  * Support for Omniauth 1.0 (older versions are no longer supported) (by github.com/TamiasSibiricus)
+
+* bug fix
+  * Allow idempotent API requests
+  * Fix bug where logs did not show 401 as status code
+  * Change paranoid settings to behave as success instead of as failure
+  * Fix bug where activation messages were shown first than the credentials error message
+  * Instance variables are expired after sign out
+
+* deprecation
+  * redirect_location is deprecated, please use after_sign_in_path_for
+  * after_sign_in_path_for now redirects to session[scope_return_to] if any value is stored in it
+
+== 1.4.9
+
+* bug fix
+  * url helpers were not being set under some circumstances
+
+== 1.4.8
+
+* enhancements
+  * Add docs for assets pipeline and Heroku
+
+* bug fix
+  * confirmation_url was not being set under some circumstances
+
+== 1.4.7
+
+* bug fix
+  * Fix backward incompatible change from 1.4.6 for those using custom controllers
+
+== 1.4.6
+
+* enhancements
+  * Allow devise_for :skip => :all
+  * Allow options to be passed to authenticate_user!
+  * Allow --skip-routes to devise generator
+  * Add allow_params_authentication! to make it explicit when params authentication is allowed in a controller
+
+== 1.4.5
+
+* bug fix
+  * Failure app tries the root path if a session one does not exist
+  * No need to finalize Devise helpers all the time (by github.com/bradleypriest)
+  * Reset password shows proper message if user is not active
+  * `clean_up_passwords` sets the accessors to nil to skip validations
+
+== 1.4.4
+
+* bug fix
+  * Do not always skip helpers, instead provide :skip_helpers as option to trigger it manually
+
+== 1.4.3
+
+* enhancements
+  * Improve Rails 3.1 compatibility
+  * Use serialize_into_session and serialize_from_session in Warden serialize to improve extensibility
+
+* bug fix
+  * Generator properly generates a change_table migration if a model already exists
+  * Properly deprecate setup_mail
+  * Fix encoding issues with email regexp
+  * Only generate helpers for the used mappings
+  * Wrap :action constraints in the proper hash
+
+* deprecations
+  * Loosened the used email regexp to simply assert the existent of "@". If someone relies on a more strict regexp, they may use https://github.com/SixArm/sixarm_ruby_email_address_validation
+
+== 1.4.2
+
+* bug fix
+  * Provide a more robust behavior to serializers and add :force_except option
+
+== 1.4.1
+
+* enhancements
+  * Add :defaults and :format support on router
+  * Add simple form generators
+  * Better localization for devise_error_messages! (by github.com/zedtux)
+
+* bug fix
+  * Ensure to_xml is properly white listened
+  * Ensure handle_unverified_request clean up any cached signed-in user
+
+== 1.4.0
+
+* enhancements
+  * Added authenticated and unauthenticated to the router to route the used based on his status (by github.com/sj26)
+  * Improve e-mail regexp (by github.com/rodrigoflores)
+  * Add strip_whitespace_keys and default to e-mail (by github.com/swrobel)
+  * Do not run format and uniqueness validations on e-mail if it hasn't changed (by github.com/Thibaut)
+  * Added update_without_password to update models but not allowing the password to change (by github.com/fschwahn)
+  * Added config.paranoid, check the generator for more information (by github.com/rodrigoflores)
+
+* bug fix
+  * password_required? should not affect length validation
+  * User cannot access sign up and similar pages if he is already signed in through a cookie or token
+  * Do not convert booleans to strings on finders (by github.com/xavier)
+  * Run validations even if current_password fails (by github.com/crx)
+  * Devise now honors routes constraints (by github.com/macmartine)
+  * Do not return the user resource when requesting instructions (by github.com/rodrigoflores)
+
+== 1.3.4
+
+* bug fix
+  * Do not add formats if html or "*/*"
+
+== 1.3.3
+
+* bug fix
+  * Explicitly mark the token as expired if so
+
+== 1.3.2
+
+* bug fix
+  * Fix another regression related to reset_password_sent_at (by github.com/alexdreher)
+
+== 1.3.1
+
+* enhancements
+  * Improve failure_app responses (by github.com/indirect)
+  * sessions/new and registrations/new also respond to xml and json now
+
+* bug fix
+  * Fix a regression that occurred if reset_password_sent_at is not present (by github.com/stevehodgkiss)
+
+== 1.3.0
+
+* enhancements
+  * All controllers can now handle different mime types than html using Responders (by github.com/sikachu)
+  * Added reset_password_within as configuration option to send the token for recovery (by github.com/jdguyot)
+  * Bump password length to 128 characters (by github.com/k33l0r)
+  * Add :only as option to devise_for (by github.com/timoschilling)
+  * Allow to override path after sending password instructions (by github.com/irohiroki)
+  * require_no_authentication has its own flash message (by github.com/jackdempsey)
+
+* bug fix
+  * Fix a bug where configuration options were being included too late
+  * Ensure Devise::TestHelpers can be used to tests Devise internal controllers (by github.com/jwilger)
+  * valid_password? should not choke on empty passwords (by github.com/mikel)
+  * Calling devise more than once does not include previously added modules anymore
+  * downcase_keys before validation
+
+* backward incompatible changes
+  * authentication_keys are no longer considered when creating the e-mail validations, the previous behavior was buggy. You must double check if you were relying on such behavior.
+
+== 1.2.1
+
+* enhancements
+  * Improve update path messages
+
+== 1.2.0
+
+* bug fix
+  * Properly ignore path prefix on omniauthable
+  * Faster uniqueness queries
+  * Rename active? to active_for_authentication? to avoid conflicts
+
+== 1.2.rc2
+
+* enhancements
+  * Make friendly_token 20 chars long
+  * Use secure_compare
+
+* bug fix
+  * Fix an issue causing infinite redirects in production
+  * rails g destroy works properly with devise generators (by github.com/andmej)
+  * before_failure callbacks should work on test helpers (by github.com/twinge)
+  * rememberable cookie now is httponly by default (by github.com/JamesFerguson)
+  * Add missing confirmation_keys (by github.com/JohnPlummer)
+  * Ensure after_* hooks are called on RegistrationsController
+  * When using database_authenticatable Devise will now only create an email field when appropriate (if using default authentication_keys or custom authentication_keys with email included)
+  * Ensure stateless token does not trigger timeout (by github.com/pixelauthority)
+  * Implement handle_unverified_request for Rails 3.0.4 compatibility and improve FailureApp reliance on symbols
+  * Consider namespaces while generating routes
+  * Custom failure apps no longer ignored in test mode (by github.com/jaghion)
+  * Do not depend on ActiveModel::Dirty
+  * Manual sign_in now triggers remember token
+  * Be sure to halt strategies on failures
+  * Consider SCRIPT_NAME on Omniauth paths
+  * Reset failed attempts when lock is expired
+  * Ensure there is no Mongoid injection
+
+* deprecations
+  * Deprecated anybody_signed_in? in favor of signed_in? (by github.com/gavinhughes)
+  * Removed --haml and --slim view templates
+  * Devise::OmniAuth helpers were deprecated and removed in favor of Omniauth.config.test_mode
+
+== 1.2.rc
+
+* deprecations
+  * cookie_domain is deprecated in favor of cookie_options
+  * after_update_path_for can no longer be defined in ApplicationController
+
+* enhancements
+  * Added OmniAuth support
+  * Added ORM adapter to abstract ORM iteraction
+  * sign_out_via is available in the router to configure the method used for sign out (by github.com/martinrehfeld)
+  * Improved Ajax requests handling in failure app (by github.com/spastorino)
+  * Added request_keys to easily use request specific values (like subdomain) in authentication
+  * Increased the size of friendly_token to 60 characters (reduces the chances of a successful brute attack)
+  * Ensure the friendly token does not include "_" or "-" since some e-mails may not autolink it properly (by github.com/rymai)
+  * Extracted encryptors into :encryptable for better bcrypt support
+  * :rememberable is now able to use salt as token if no remember_token is provided
+  * Store the salt in session and expire the session if the user changes his password
+  * Allow :stateless_token to be set to true avoiding users to be stored in session through token authentication
+  * cookie_options uses session_options values by default
+  * Sign up now check if the user is active or not and redirect him accordingly setting the inactive_signed_up message
+  * Use ActiveModel#to_key instead of #id
+  * sign_out_all_scopes now destroys the whole session
+  * Added case_insensitive_keys that automatically downcases the given keys, by default downcases only e-mail (by github.com/adahl)
+
+* default behavior changes
+  * sign_out_all_scopes defaults to true as security measure
+  * http authenticatable is disabled by default
+  * Devise does not intercept 401 returned from applications
+
+* bugfix
+  * after_sign_in_path_for always receives a resource
+  * Do not execute Warden::Callbacks on Devise::TestHelpers (by github.com/sgronblo)
+  * Allow password recovery and account unlocking to change used keys (by github.com/RStankov)
+  * FailureApp now properly handles nil request.format
+  * Fix a bug causing FailureApp to return with HTTP Auth Headers for IE7
+  * Ensure namespaces has proper scoped views
+  * Ensure Devise does not set empty flash messages (by github.com/sxross)
+
+== 1.1.6
+
+* 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
@@ -16,7 +310,7 @@
   * 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.rc
+== 1.1.rc1
 
 * enhancements
   * Rails 3 compatibility
@@ -29,7 +323,7 @@
   * 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 Datamapper and Mongoid
+  * 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

Gemfile

@@ -1,29 +1,38 @@
 source "http://rubygems.org"
 
-# Need to install Rails from source
-gem "rails", "3.0.0.beta4"
-gem "warden", "0.10.7"
-gem "sqlite3-ruby"
-gem "webrat", "0.7.0"
-gem "mocha", :require => false
-gem "bcrypt-ruby", :require => "bcrypt"
+gemspec
 
-if RUBY_VERSION < '1.9'
-  gem "ruby-debug", ">= 0.10.3"
+gem "rails", "~> 3.1.0"
+gem 'omniauth', '~> 1.0.0'
+gem 'omniauth-oauth2', '~> 1.0.0'
+
+gem "rdoc"
+
+group :test do
+  gem 'omniauth-facebook'
+  gem 'omniauth-openid', '~> 1.0.1'
+  gem "webrat", "0.7.2", :require => false
+  gem "mocha", :require => false
 end
 
-group :mongoid do
-  gem "mongo"
-  gem "mongoid", :git => "git://github.com/durran/mongoid.git"
-  gem "bson_ext"
+platforms :jruby do
+  gem 'activerecord-jdbc-adapter'
+  gem 'activerecord-jdbcsqlite3-adapter'
+  gem 'jruby-openssl'
 end
 
-group :data_mapper do
-  gem 'dm-core',           '~> 1.0.0', :git => 'git://github.com/datamapper/dm-core'
-  gem 'dm-migrations',     '~> 1.0.0', :git => 'git://github.com/datamapper/dm-migrations'
-  gem 'dm-sqlite-adapter', '~> 1.0.0', :git => 'git://github.com/datamapper/dm-sqlite-adapter'
-  gem 'dm-validations',    '~> 1.0.0', :git => 'git://github.com/datamapper/dm-validations'
-  gem 'dm-serializer',     '~> 1.0.0', :git => 'git://github.com/datamapper/dm-serializer'
-  gem 'dm-timestamps',     '~> 1.0.0', :git => 'git://github.com/datamapper/dm-timestamps'
-  gem 'dm-rails',          '~> 1.0.0', :git => 'git://github.com/datamapper/dm-rails'
+platforms :mri_18 do
+  group :test do
+    gem "ruby-debug", ">= 0.10.3"
+  end
+end
+
+platforms :ruby do
+  gem "sqlite3-ruby"
+
+  group :mongoid do
+    gem "mongo", "~> 1.3.0"
+    gem "mongoid", "~> 2.0"
+    gem "bson_ext", "~> 1.3.0"
+  end
 end

MIT-LICENSE

@@ -1,4 +1,4 @@
-Copyright 2009 Plataforma Tecnologia. http://blog.plataformatec.com.br
+Copyright 2009-2011 Plataforma Tecnologia. http://blog.plataformatec.com.br
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.rdoc

@@ -1,5 +1,7 @@
 == Devise
 
+{<img src="https://secure.travis-ci.org/plataformatec/devise.png" />}[http://travis-ci.org/plataformatec/devise]
+
 Devise is a flexible authentication solution for Rails based on Warden. It:
 
 * Is Rack based;
@@ -7,10 +9,11 @@ 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 11 modules:
+It's comprised of 12 modules:
 
-* 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.
+* Database Authenticatable: encrypts and stores a password in the database to validate the authenticity of a user while signing in. The authentication can be done both through POST requests or HTTP Basic Authentication.
+* Token Authenticatable: signs in a 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.
+* Omniauthable: adds Omniauth (github.com/intridea/omniauth) support;
 * 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.
@@ -19,22 +22,63 @@ Right now it's composed of 11 modules:
 * 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.
+* Encryptable: adds support of other authentication mechanisms besides the built-in Bcrypt (the default).
+
+== Information
+
+=== The Devise wiki
+
+The Devise Wiki has lots of additional information about Devise including many "how-to" articles and answers to the most frequently asked questions. Please browse the Wiki after finishing this README:
+
+https://wiki.github.com/plataformatec/devise
+
+=== Bug reports
+
+If you discover a problem with Devise, we would like to know about it. However, we ask that you please review these guidelines before submitting a bug report:
+
+https://github.com/plataformatec/devise/wiki/Bug-reports
+
+If you found a security bug, do *NOT* use the GitHub issue tracker. Send email or a private GitHub message to the maintainers listed at the bottom of the README.
+
+=== Mailing list
+
+If you have any questions, comments, or concerns, please use the Google Group instead of the GitHub issue tracker:
+
+https://groups.google.com/group/plataformatec-devise
+
+=== RDocs
+
+You can view the Devise documentation in RDoc format here:
+
+http://rubydoc.info/github/plataformatec/devise/master/frames
+
+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.
+
+=== Example applications
+
+There are a few example applications available on GitHub that demonstrate various features of Devise with different versions of Rails. You can view them here:
+
+https://github.com/plataformatec/devise/wiki/Example-Applications
+
+=== Extensions
+
+Our community has created a number of extensions that add functionality above and beyond what is included with Devise. You can view a list of available extensions and add your own here:
+
+https://github.com/plataformatec/devise/wiki/Extensions
+
+=== Contributing
+
+We hope that you will consider contributing to Devise. Please read this short overview for some information about how to get started:
+
+https://github.com/plataformatec/devise/wiki/Contributing
+
+You will usually want to write tests for your changes.  To run the test suite, `cd` into Devise's top-level directory and run `bundle install` and `rake`.  For the tests to pass, you will need to have a MongoDB server (version 1.6 or newer) running on your system.
 
 == Installation
 
-=== Rails 3 beta 4
+You can use the latest Rails 3 gem with the latest Devise gem:
 
-To use Devise with Rails 3 beta 4, please use it straight from the git repository, by adding it to your Gemfile:
-
-  gem "devise", :git => "git://github.com/plataformatec/devise.git"
-
-Then follow the same steps as below.
-
-=== Rails 3 beta 3
-
-Devise master branch now supports Rails 3 and is NOT backward compatible. You can use the latest Rails 3 beta gem with Devise latest gem:
-
-  gem install devise --version=1.1.rc1
+  gem install devise
 
 After you install Devise and add it to your Gemfile, you need to run the generator:
 
@@ -44,41 +88,20 @@ The generator will install an initializer which describes ALL Devise's configura
 
   rails generate devise MODEL
 
-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.
+Replace MODEL by the class name used for the applications users, it's frequently 'User' but could also be 'Admin'. This will create a model (if one does not exist) and configure it with default Devise modules. Next, you'll usually run db:migrate as the generator will have created a migration file (if your ORM supports them). This generator also configures your config/routes.rb file, continue reading this file to understand exactly what the generator produces and how to use it.
 
-=== Rails 2.3
+Support for Rails 2.3.x can be found by installing Devise 1.0.x from the v1.0 branch.
 
-If you want to use the Rails 2.3.x version, you should do:
+== Starting with Rails?
 
-  gem install devise --version=1.0.7
+If you are building your first Rails application, we recommend you to *not* use Devise. Devise requires a good understanding of the Rails Framework. In such cases, we advise you to start a simple authentication system from scratch, today we have two resources:
 
-And please check the README at the v1.0 branch since this one is based on Rails 3:
+* Michael Hartl's online book: http://railstutorial.org/chapters/modeling-and-viewing-users-two#top
+* Ryan Bates' Railscast: http://railscasts.com/episodes/250-authentication-from-scratch
 
-  http://github.com/plataformatec/devise/tree/v1.0
+Once you have solidified your understanding of Rails and authentication mechanisms, we assure you Devise will be very pleasant to work with. :)
 
-== 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
+== Getting started
 
 This is a walkthrough with all steps you need to setup a devise resource, including model, migration, route files, and optional configuration.
 
@@ -87,7 +110,7 @@ Devise must be set up within the model (or models) you want to use. Devise route
 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
+    devise :database_authenticatable, :registerable, :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:
@@ -107,17 +130,11 @@ Configure your routes after setting up your model. Open your config/routes.rb fi
 
   devise_for :users
 
-This will use your User model to create a set of needed routes (you can see them by running `rake routes`).
+This will use your User model to create a set of needed routes (you can see them by running `rake routes`). If you invoked the devise generator, you noticed that this is exactly what the generator produces for us: model, routes and migrations.
 
-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:
+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.
 
-  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' }
-
-Be sure to check devise_for documentation for details.
-
-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
+=== Controller filters and helpers
 
 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:
 
@@ -137,7 +154,7 @@ You can access the session for this scope:
 
 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:
 
-  root :to => "home"
+  root :to => "home#index"
 
 You can also overwrite after_sign_in_path_for and after_sign_out_path_for to customize your redirect hooks.
 
@@ -145,7 +162,25 @@ Finally, you need to set up default url options for the mailer in each environme
 
   config.action_mailer.default_url_options = { :host => 'localhost:3000' }
 
-== Tidying up
+Notice that if your devise model is not called "user" but "member", then the helpers you should use are:
+
+  before_filter :authenticate_member!
+
+  member_signed_in?
+
+  current_member
+
+  member_session
+
+=== Configuring Models
+
+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:
+
+  devise :database_authenticatable, :registerable, :confirmable, :recoverable, :stretches => 20
+
+Besides :stretches, you can define :pepper, :encryptor, :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.
+
+=== Configuring multiple models
 
 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:
 
@@ -171,15 +206,7 @@ Devise allows you to set up as many roles as you want. For example, you may have
   current_admin
   admin_session
 
-== Model configuration
-
-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:
-
-  devise :database_authenticatable, :confirmable, :recoverable, :encryptor => :bcrypt
-
-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.
-
-== Configuring views
+=== Configuring views
 
 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.
 
@@ -187,11 +214,13 @@ Since Devise is an engine, all its views are packaged inside the gem. These view
 
   rails generate devise:views
 
-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".
+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".
+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". You can also use the generator to generate scoped views:
 
-== Configuring controllers
+  rails generate devise:views users
+
+=== Configuring controllers
 
 If the customization at the views level is not enough, you can customize each controller by following these steps:
 
@@ -202,15 +231,37 @@ If the customization at the views level is not enough, you can customize each co
 
 2) Tell the router to use this controller:
 
-    devise_for :admins, :controllers => { :sessions => "admin/sessions" }
+    devise_for :admins, :controllers => { :sessions => "admins/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
+=== Configuring routes
 
-Devise uses flash messages with I18n with the flash keys :success and :failure. To customize your app, you can set up your locale file:
+Devise also ships with default routes. If you need to customize them, you should probably be able to do it through the devise_for method. It accepts several options like :class_name, :path_prefix and so on, including the possibility to change path names for I18n:
+
+  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' }
+
+Be sure to check devise_for documentation for details.
+
+If you have the need for more deep customization, for instance to also allow "/sign_in" besides "/users/sign_in", all you need to do is to create your routes normally and wrap them in a +devise_scope+ block in the router:
+
+  devise_scope :user do
+    get "sign_in", :to => "devise/sessions#new"
+  end
+
+This way you tell devise to use the scope :user when "/sign_in" is accessed. Notice +devise_scope+ is also aliased as +as+ and you can also give a block to +devise_for+, resulting in the same behavior:
+
+  devise_for :users do
+    get "sign_in", :to => "devise/sessions#new"
+  end
+
+Feel free to choose the one you prefer!
+
+=== I18n
+
+Devise uses flash messages with I18n with the flash keys :notice and :alert. To customize your app, you can set up your locale file:
 
   en:
     devise:
@@ -227,19 +278,22 @@ You can also create distinct messages based on the resource you've configured us
         admin:
           signed_in: 'Hello admin!'
 
-The Devise mailer uses the same pattern to create subject messages:
+The Devise mailer uses a similar pattern to create subject messages:
 
   en:
     devise:
       mailer:
-        confirmation_instructions: 'Hello everybody!'
-        user:
-          confirmation_instructions: 'Hello User! Please confirm your email'
-          reset_password_instructions: 'Reset instructions'
+        confirmation_instructions:
+          subject: 'Hello everybody!'
+          user_subject: 'Hello User! Please confirm your email'
+        reset_password_instructions:
+          subject: 'Reset instructions'
 
-Take a look at our locale file to check all available messages.
+Take a look at our locale file to check all available messages. You may also be interested in one of the many translations that are available on our wiki:
 
-== Test helpers
+https://github.com/plataformatec/devise/wiki/I18n
+
+=== Test helpers
 
 Devise includes some tests helpers for functional specs. To use them, you just need to include Devise::TestHelpers in your test class and use the sign_in and sign_out method. Such methods have the same signature as in controllers:
 
@@ -249,61 +303,63 @@ Devise includes some tests helpers for functional specs. To use them, you just n
   sign_out :user         # sign_out(scope)
   sign_out @user         # sign_out(resource)
 
-You can include the Devise Test Helpers in all of your tests by adding the following to the bottom of your test/test_helper.rb or spec/spec_helper.rb file:
+You can include the Devise Test Helpers in all of your tests by adding the following to the bottom of your test/test_helper.rb file:
 
   class ActionController::TestCase
     include Devise::TestHelpers
   end
 
-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).
+If you're using RSpec and want the helpers automatically included within all +describe+ blocks, add a file called spec/support/devise.rb with the following contents:
 
-== Migrating from other solutions
+  RSpec.configure do |config|
+    config.include Devise::TestHelpers, :type => :controller
+  end
 
-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).
+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 (https://wiki.github.com/plataformatec/devise).
 
-== Other ORMs
+=== Omniauth
 
-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.
+Devise comes with Omniauth support out of the box to authenticate from other providers. You can read more about Omniauth support in the wiki:
 
-== Extensions
+* https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview
 
-Devise also has extensions created by the community:
+=== Other ORMs
 
-* http://github.com/scambra/devise_invitable adds support to Devise for sending invitations by email.
+Devise supports ActiveRecord (default) and Mongoid. To choose other ORM, you just need to require it in the initializer file.
 
-* http://github.com/grimen/devise_facebook_connectable adds support for Facebook Connect authentication, and optionally fetching user info from Facebook in the same step.
+=== Migrating from other solutions
 
-* http://github.com/joshk/devise_imapable adds support for imap based authentication, excellent for internal apps when an LDAP server isn't available.
+Devise implements encryption strategies for Clearance, Authlogic and Restful-Authentication. To make use of these strategies, you need set the desired encryptor in the encryptor initializer config option and add :encryptable to your model. You might also need to rename your encrypted password and salt columns to match Devise's fields (encrypted_password and password_salt).
 
-* http://github.com/cschiewek/devise_ldap_authenticatable adds support for LDAP authentication via simple bind.
+== Troubleshooting
 
-Please consult their respective documentation for more information and requirements.
+=== Heroku
 
-== TODO
+Using devise on Heroku with Ruby on Rails 3.1 requires setting:
 
-Please refer to TODO file.
+  config.assets.initialize_on_precompile = false
 
-== Maintainers
+Read more about the potential issues at http://guides.rubyonrails.org/asset_pipeline.html
 
-* José Valim (http://github.com/josevalim)
-* Carlos Antônio da Silva (http://github.com/carlosantoniodasilva)
+== Additional information
 
-== Contributors
+=== Warden
+
+Devise is based on Warden, which is a general Rack authentication framework created by Daniel Neighman. We encourage you to read more about Warden here:
+
+https://github.com/hassox/warden
+
+=== Contributors
 
 We have a long list of valued contributors. Check them all at:
 
-http://github.com/plataformatec/devise/contributors
+https://github.com/plataformatec/devise/contributors
 
-== Bugs and Feedback
+=== Maintainers
 
-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
+* José Valim (https://github.com/josevalim)
+* Carlos Antônio da Silva (https://github.com/carlosantoniodasilva)
 
 == License
 
-MIT License. Copyright 2010 Plataforma Tecnologia. http://blog.plataformatec.com.br
+MIT License. Copyright 2011 Plataforma Tecnologia. http://blog.plataformatec.com.br

Rakefile

@@ -1,18 +1,18 @@
 # encoding: UTF-8
 
-require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
-require File.join(File.dirname(__FILE__), 'lib', 'devise', 'version')
+require 'rdoc/task'
 
 desc 'Default: run tests for all ORMs.'
-task :default => :pre_commit
+task :default => :test
 
 desc 'Run Devise tests for all ORMs.'
 task :pre_commit do
   Dir[File.join(File.dirname(__FILE__), 'test', 'orm', '*.rb')].each do |file|
     orm = File.basename(file).split(".").first
-    system "rake test DEVISE_ORM=#{orm}"
+    # "Some day, my son, rake's inner wisdom will reveal itself.  Until then,
+    # take this `system` -- may its brute force protect you well."
+    exit 1 unless system "rake test DEVISE_ORM=#{orm}"
   end
 end
 
@@ -32,24 +32,3 @@ Rake::RDocTask.new(:rdoc) do |rdoc|
   rdoc.rdoc_files.include('README.rdoc')
   rdoc.rdoc_files.include('lib/**/*.rb')
 end
-
-begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |s|
-    s.name = "devise"
-    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,lib}/**/*"]
-    s.extra_rdoc_files = FileList["[A-Z]*"] - %w(Gemfile Rakefile)
-    s.add_dependency("warden", "~> 0.10.7")
-    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: gem install jeweler"
-end

TODO

@@ -1,3 +0,0 @@
-* Move integration tests to Capybara
-* Better ORM integration
-* Extract activatable models tests from confirmable

app/controllers/devise/confirmations_controller.rb

@@ -3,7 +3,7 @@ class Devise::ConfirmationsController < ApplicationController
 
   # GET /resource/confirmation/new
   def new
-    build_resource
+    build_resource({})
     render_with_scope :new
   end
 
@@ -11,11 +11,10 @@ class Devise::ConfirmationsController < ApplicationController
   def create
     self.resource = resource_class.send_confirmation_instructions(params[resource_name])
 
-    if resource.errors.empty?
-      set_flash_message :notice, :send_instructions
-      redirect_to new_session_path(resource_name)
+    if successfully_sent?(resource)
+      respond_with({}, :location => after_resending_confirmation_instructions_path_for(resource_name))
     else
-      render_with_scope :new
+      respond_with_navigational(resource){ render_with_scope :new }
     end
   end
 
@@ -24,10 +23,24 @@ class Devise::ConfirmationsController < ApplicationController
     self.resource = resource_class.confirm_by_token(params[:confirmation_token])
 
     if resource.errors.empty?
-      set_flash_message :notice, :confirmed
-      sign_in_and_redirect(resource_name, resource)
+      set_flash_message(:notice, :confirmed) if is_navigational_format?
+      sign_in(resource_name, resource)
+      respond_with_navigational(resource){ redirect_to after_confirmation_path_for(resource_name, resource) }
     else
-      render_with_scope :new
+      respond_with_navigational(resource.errors, :status => :unprocessable_entity){ render_with_scope :new }
     end
   end
+
+  protected
+
+    # The path used after resending confirmation instructions.
+    def after_resending_confirmation_instructions_path_for(resource_name)
+      new_session_path(resource_name)
+    end
+
+    # The path used after confirmation.
+    def after_confirmation_path_for(resource_name, resource)
+      after_sign_in_path_for(resource)
+    end
+
 end

app/controllers/devise/omniauth_callbacks_controller.rb

@@ -0,0 +1,26 @@
+class Devise::OmniauthCallbacksController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  def failure
+    set_flash_message :alert, :failure, :kind => failed_strategy.name.to_s.humanize, :reason => failure_message
+    redirect_to after_omniauth_failure_path_for(resource_name)
+  end
+
+  protected
+
+  def failed_strategy
+    env["omniauth.error.strategy"]
+  end
+
+  def failure_message
+    exception = env["omniauth.error"]
+    error   = exception.error_reason if exception.respond_to?(:error_reason)
+    error ||= exception.error        if exception.respond_to?(:error)
+    error ||= env["omniauth.error.type"].to_s
+    error.to_s.humanize if error
+  end
+
+  def after_omniauth_failure_path_for(scope)
+    new_session_path(scope)
+  end
+end

app/controllers/devise/passwords_controller.rb

@@ -4,7 +4,7 @@ class Devise::PasswordsController < ApplicationController
 
   # GET /resource/password/new
   def new
-    build_resource
+    build_resource({})
     render_with_scope :new
   end
 
@@ -12,11 +12,10 @@ class Devise::PasswordsController < ApplicationController
   def create
     self.resource = resource_class.send_reset_password_instructions(params[resource_name])
 
-    if resource.errors.empty?
-      set_flash_message :notice, :send_instructions
-      redirect_to new_session_path(resource_name)
+    if successfully_sent?(resource)
+      respond_with({}, :location => after_sending_reset_password_instructions_path_for(resource_name))
     else
-      render_with_scope :new
+      respond_with_navigational(resource){ render_with_scope :new }
     end
   end
 
@@ -32,10 +31,20 @@ class Devise::PasswordsController < ApplicationController
     self.resource = resource_class.reset_password_by_token(params[resource_name])
 
     if resource.errors.empty?
-      set_flash_message :notice, :updated
-      sign_in_and_redirect(resource_name, resource)
+      flash_message = resource.active_for_authentication? ? :updated : :updated_not_active
+      set_flash_message(:notice, flash_message) if is_navigational_format?
+      sign_in(resource_name, resource)
+      respond_with resource, :location => after_sign_in_path_for(resource)
     else
-      render_with_scope :edit
+      respond_with_navigational(resource){ render_with_scope :edit }
     end
   end
+
+  protected
+
+    # The path used after sending reset password instructions
+    def after_sending_reset_password_instructions_path_for(resource_name)
+      new_session_path(resource_name)
+    end
+
 end

app/controllers/devise/registrations_controller.rb

@@ -1,24 +1,31 @@
 class Devise::RegistrationsController < ApplicationController
-  prepend_before_filter :require_no_authentication, :only => [ :new, :create ]
+  prepend_before_filter :require_no_authentication, :only => [ :new, :create, :cancel ]
   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
+    resource = build_resource({})
+    respond_with_navigational(resource){ render_with_scope :new }
   end
 
-  # POST /resource/sign_up
+  # POST /resource
   def create
     build_resource
 
     if resource.save
-      set_flash_message :notice, :signed_up
-      sign_in_and_redirect(resource_name, resource)
+      if resource.active_for_authentication?
+        set_flash_message :notice, :signed_up if is_navigational_format?
+        sign_in(resource_name, resource)
+        respond_with resource, :location => after_sign_up_path_for(resource)
+      else
+        set_flash_message :notice, :inactive_signed_up, :reason => inactive_reason(resource) if is_navigational_format?
+        expire_session_data_after_sign_in!
+        respond_with resource, :location => after_inactive_sign_up_path_for(resource)
+      end
     else
       clean_up_passwords(resource)
-      render_with_scope :new
+      respond_with_navigational(resource) { render_with_scope :new }
     end
   end
 
@@ -28,30 +35,75 @@ class Devise::RegistrationsController < ApplicationController
   end
 
   # PUT /resource
+  # We need to use a copy of the resource because we don't want to change
+  # the current user in place.
   def update
+    self.resource = resource_class.to_adapter.get!(send(:"current_#{resource_name}").to_key)
+
     if resource.update_with_password(params[resource_name])
-      set_flash_message :notice, :updated
-      redirect_to after_update_path_for(resource)
+      set_flash_message :notice, :updated if is_navigational_format?
+      sign_in resource_name, resource, :bypass => true
+      respond_with resource, :location => after_update_path_for(resource)
     else
       clean_up_passwords(resource)
-      render_with_scope :edit
+      respond_with_navigational(resource){ render_with_scope :edit }
     end
   end
 
   # DELETE /resource
   def destroy
     resource.destroy
-    set_flash_message :notice, :destroyed
-    sign_out_and_redirect(self.resource)
+    Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)
+    set_flash_message :notice, :destroyed if is_navigational_format?
+    respond_with_navigational(resource){ redirect_to after_sign_out_path_for(resource_name) }
+  end
+
+  # GET /resource/cancel
+  # Forces the session data which is usually expired after sign
+  # in to be expired now. This is useful if the user wants to
+  # cancel oauth signing in/up in the middle of the process,
+  # removing all OAuth session data.
+  def cancel
+    expire_session_data_after_sign_in!
+    redirect_to new_registration_path(resource_name)
   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.
+    # Build a devise resource passing in the session. Useful to move
+    # temporary session data to the newly created user.
+    def build_resource(hash=nil)
+      hash ||= params[resource_name] || {}
+      self.resource = resource_class.new_with_session(hash, session)
+    end
+
+    # The path used after sign up. You need to overwrite this method
+    # in your own RegistrationsController.
+    def after_sign_up_path_for(resource)
+      after_sign_in_path_for(resource)
+    end
+
+    # Returns the inactive reason translated.
+    def inactive_reason(resource)
+      reason = resource.inactive_message.to_s
+      I18n.t("devise.registrations.reasons.#{reason}", :default => reason)
+    end
+
+    # The path used after sign up for inactive accounts. You need to overwrite
+    # this method in your own RegistrationsController.
+    def after_inactive_sign_up_path_for(resource)
+      root_path
+    end
+
+    # The default url to be used after updating a resource. You need to overwrite
+    # this method in your own RegistrationsController.
+    def after_update_path_for(resource)
+      signed_in_root_path(resource)
+    end
+
+    # Authenticates the current scope and gets the current resource from the session.
     def authenticate_scope!
-      send(:"authenticate_#{resource_name}!")
-      self.resource = resource_class.find(send(:"current_#{resource_name}").id)
+      send(:"authenticate_#{resource_name}!", :force => true)
+      self.resource = send(:"current_#{resource_name}")
     end
 end

app/controllers/devise/sessions_controller.rb

@@ -1,23 +1,48 @@
 class Devise::SessionsController < ApplicationController
   prepend_before_filter :require_no_authentication, :only => [ :new, :create ]
+  prepend_before_filter :allow_params_authentication!, :only => :create
   include Devise::Controllers::InternalHelpers
 
   # GET /resource/sign_in
   def new
-    clean_up_passwords(build_resource)
-    render_with_scope :new
+    resource = build_resource
+    clean_up_passwords(resource)
+    respond_with_navigational(resource, stub_options(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)
+    resource = warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#new")
+    set_flash_message(:notice, :signed_in) if is_navigational_format?
+    sign_in(resource_name, resource)
+    respond_with resource, :location => after_sign_in_path_for(resource)
   end
 
-  # GET /resource/sign_out
+  # DELETE /resource/sign_out
   def destroy
-    set_flash_message :notice, :signed_out if signed_in?(resource_name)
-    sign_out_and_redirect(resource_name)
+    signed_in = signed_in?(resource_name)
+    Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)
+    set_flash_message :notice, :signed_out if signed_in
+
+    # We actually need to hardcode this, as Rails default responder doesn't
+    # support returning empty response on GET request
+    respond_to do |format|
+      format.any(*navigational_formats) { redirect_to after_sign_out_path_for(resource_name) }
+      format.all do
+        method = "to_#{request_format}"
+        text = {}.respond_to?(method) ? {}.send(method) : ""
+        render :text => text, :status => :ok
+      end
+    end
+  end
+
+  protected
+
+  def stub_options(resource)
+    methods = resource_class.authentication_keys.dup
+    methods = methods.keys if methods.is_a?(Hash)
+    methods << :password if resource.respond_to?(:password)
+    { :methods => methods, :only => [:password] }
   end
 end
+

app/controllers/devise/unlocks_controller.rb

@@ -1,11 +1,10 @@
 class Devise::UnlocksController < ApplicationController
-  prepend_before_filter :ensure_email_as_unlock_strategy
   prepend_before_filter :require_no_authentication
   include Devise::Controllers::InternalHelpers
 
   # GET /resource/unlock/new
   def new
-    build_resource
+    build_resource({})
     render_with_scope :new
   end
 
@@ -13,11 +12,10 @@ class Devise::UnlocksController < ApplicationController
   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)
+    if successfully_sent?(resource)
+      respond_with({}, :location => new_session_path(resource_name))
     else
-      render_with_scope :new
+      respond_with_navigational(resource){ render_with_scope :new }
     end
   end
 
@@ -26,16 +24,11 @@ class Devise::UnlocksController < ApplicationController
     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)
+      set_flash_message :notice, :unlocked if is_navigational_format?
+      sign_in(resource_name, resource)
+      respond_with_navigational(resource){ redirect_to after_sign_in_path_for(resource) }
     else
-      render_with_scope :new
+      respond_with_navigational(resource.errors, :status => :unprocessable_entity){ render_with_scope :new }
     end
   end
-
-  protected
-
-  def ensure_email_as_unlock_strategy
-    raise ActionController::UnknownAction unless resource_class.unlock_strategy_enabled?(:email)
-  end
 end

app/helpers/devise_helper.rb

@@ -1,9 +1,17 @@
 module DeviseHelper
+  # A simple way to show error messages for the current devise resource. If you need
+  # to customize this method, you can either overwrite it in your application helpers or
+  # copy the views to your application.
+  #
+  # This method is intended to stay simple and it is unlikely that we are going to change
+  # it to add more behavior or options.
   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:"
+    sentence = I18n.t("errors.messages.not_saved",
+                      :count => resource.errors.count,
+                      :resource => resource.class.model_name.human.downcase)
 
     html = <<-HTML
     <div id="error_explanation">
@@ -14,4 +22,4 @@ module DeviseHelper
 
     html.html_safe
   end
-end
+end

app/mailers/devise/mailer.rb

@@ -1,68 +1,15 @@
 class Devise::Mailer < ::ActionMailer::Base
-  include Devise::Controllers::ScopedViews
-  attr_reader :devise_mapping, :resource
+  include Devise::Mailers::Helpers
 
   def confirmation_instructions(record)
-    setup_mail(record, :confirmation_instructions)
+    devise_mail(record, :confirmation_instructions)
   end
 
   def reset_password_instructions(record)
-    setup_mail(record, :reset_password_instructions)
+    devise_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)
-
-    template_path = ["devise/mailer"]
-    template_path.unshift "#{@devise_mapping.plural}/mailer" if self.class.scoped_views?
-
-    headers = {
-      :subject => translate(@devise_mapping, action),
-      :from => mailer_sender(@devise_mapping),
-      :to => record.email,
-      :template_path => template_path
-    }
-
-    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
-
-  # 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])
+    devise_mail(record, :unlock_instructions)
   end
 end

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

@@ -1,12 +1,12 @@
 <h2>Resend confirmation instructions</h2>
 
-<%= form_for(resource, :as => resource_name, :url => confirmation_path(resource_name)) do |f| %>
+<%= 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>
+  <div><%= f.label :email %><br />
+  <%= f.email_field :email %></div>
 
-  <p><%= f.submit "Resend confirmation instructions" %></p>
+  <div><%= f.submit "Resend confirmation instructions" %></div>
 <% end %>
 
 <%= render :partial => "devise/shared/links" %>

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

@@ -4,13 +4,13 @@
   <%= devise_error_messages! %>
   <%= f.hidden_field :reset_password_token %>
 
-  <p><%= f.label :password %><br />
-  <%= f.password_field :password %></p>
+  <div><%= f.label :password, "New password" %><br />
+  <%= f.password_field :password %></div>
 
-  <p><%= f.label :password_confirmation %><br />
-  <%= f.password_field :password_confirmation %></p>
+  <div><%= f.label :password_confirmation, "Confirm new password" %><br />
+  <%= f.password_field :password_confirmation %></div>
 
-  <p><%= f.submit "Change my password" %></p>
+  <div><%= f.submit "Change my password" %></div>
 <% end %>
 
 <%= render :partial => "devise/shared/links" %>

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

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

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

@@ -3,19 +3,19 @@
 <%= 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>
+  <div><%= f.label :email %><br />
+  <%= f.email_field :email %></div>
 
-  <p><%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
-  <%= f.password_field :password %></p>
+  <div><%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
+  <%= f.password_field :password %></div>
 
-  <p><%= f.label :password_confirmation %><br />
-  <%= f.password_field :password_confirmation %></p>
+  <div><%= f.label :password_confirmation %><br />
+  <%= f.password_field :password_confirmation %></div>
 
-  <p><%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
-  <%= f.password_field :current_password %></p>
+  <div><%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
+  <%= f.password_field :current_password %></div>
 
-  <p><%= f.submit "Update" %></p>
+  <div><%= f.submit "Update" %></div>
 <% end %>
 
 <h3>Cancel my account</h3>

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

@@ -3,16 +3,16 @@
 <%= 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>
+  <div><%= f.label :email %><br />
+  <%= f.email_field :email %></div>
 
-  <p><%= f.label :password %><br />
-  <%= f.password_field :password %></p>
+  <div><%= f.label :password %><br />
+  <%= f.password_field :password %></div>
 
-  <p><%= f.label :password_confirmation %><br />
-  <%= f.password_field :password_confirmation %></p>
+  <div><%= f.label :password_confirmation %><br />
+  <%= f.password_field :password_confirmation %></div>
 
-  <p><%= f.submit "Sign up" %></p>
+  <div><%= f.submit "Sign up" %></div>
 <% end %>
 
 <%= render :partial => "devise/shared/links" %>

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

@@ -1,17 +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>
+  <div><%= f.label :email %><br />
+  <%= f.email_field :email %></div>
 
-  <p><%= f.label :password %><br />
-  <%= f.password_field :password %></p>
+  <div><%= f.label :password %><br />
+  <%= f.password_field :password %></div>
 
   <% if devise_mapping.rememberable? -%>
-    <p><%= f.check_box :remember_me %> <%= f.label :remember_me %></p>
+    <div><%= f.check_box :remember_me %> <%= f.label :remember_me %></div>
   <% end -%>
 
-  <p><%= f.submit "Sign in" %></p>
+  <div><%= f.submit "Sign in" %></div>
 <% end %>
 
 <%= render :partial => "devise/shared/links" %>

app/views/devise/shared/_links.erb

@@ -17,3 +17,9 @@
 <%- 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 -%>
+
+<%- if devise_mapping.omniauthable? %>
+  <%- resource_class.omniauth_providers.each do |provider| %>
+    <%= link_to "Sign in with #{provider.to_s.titleize}", omniauth_authorize_path(resource_name, provider) %><br />
+  <% end -%>
+<% end -%>

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

@@ -1,12 +1,12 @@
 <h2>Resend unlock instructions</h2>
 
-<%= form_for(resource, :as => resource_name, :url => unlock_path(resource_name)) do |f| %>
+<%= 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>
+  <div><%= f.label :email %><br />
+  <%= f.email_field :email %></div>
 
-  <p><%= f.submit "Resend unlock instructions" %></p>
+  <div><%= f.submit "Resend unlock instructions" %></div>
 <% end %>
 
 <%= render :partial => "devise/shared/links" %>

config/locales/en.yml

@@ -1,12 +1,19 @@
+# Additional translations at https://github.com/plataformatec/devise/wiki/I18n
+
 en:
   errors:
     messages:
+      expired: "has expired, please request a new one"
       not_found: "not found"
-      already_confirmed: "was already confirmed"
+      already_confirmed: "was already confirmed, please try signing in"
       not_locked: "was not locked"
+      not_saved:
+        one: "1 error prohibited this %{resource} from being saved:"
+        other: "%{count} errors prohibited this %{resource} from being saved:"
 
   devise:
     failure:
+      already_authenticated: 'You are already signed in.'
       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.'
@@ -20,16 +27,28 @@ en:
     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.'
+      updated_not_active: 'Your password was changed successfully.'
+      send_paranoid_instructions: "If your e-mail exists on our database, you will receive a password recovery link on your e-mail"
     confirmations:
       send_instructions: 'You will receive an email with instructions about how to confirm your account in a few minutes.'
+      send_paranoid_instructions: 'If your e-mail exists on our database, 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.'
+      signed_up: 'Welcome! You have signed up successfully.'
+      inactive_signed_up: 'You have signed up successfully. However, we could not sign you in because your account is %{reason}.'
       updated: 'You updated your account successfully.'
       destroyed: 'Bye! Your account was successfully cancelled. We hope to see you again soon.'
+      reasons:
+        inactive: 'inactive'
+        unconfirmed: 'unconfirmed'
+        locked: 'locked'
     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.'
+      send_paranoid_instructions: 'If your account exists, you will receive an email with instructions about how to unlock it in a few minutes.'
+    omniauth_callbacks:
+      success: 'Successfully authorized from %{kind} account.'
+      failure: 'Could not authorize you from %{kind} because "%{reason}".'
     mailer:
       confirmation_instructions:
         subject: 'Confirmation instructions'

devise.gemspec

@@ -1,198 +1,25 @@
-# Generated by jeweler
-# DO NOT EDIT THIS FILE DIRECTLY
-# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
 # -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "devise/version"
 
 Gem::Specification.new do |s|
-  s.name = %q{devise}
-  s.version = "1.1.rc2"
+  s.name        = "devise"
+  s.version     = Devise::VERSION.dup
+  s.platform    = Gem::Platform::RUBY  
+  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.required_rubygems_version = Gem::Requirement.new("> 1.3.1") if s.respond_to? :required_rubygems_version=
-  s.authors = ["Jos\303\251 Valim", "Carlos Ant\303\264nio"]
-  s.date = %q{2010-06-23}
-  s.description = %q{Flexible authentication solution for Rails with Warden}
-  s.email = %q{contact@plataformatec.com.br}
-  s.extra_rdoc_files = [
-    "CHANGELOG.rdoc",
-     "MIT-LICENSE",
-     "README.rdoc",
-     "TODO"
-  ]
-  s.files = [
-    "CHANGELOG.rdoc",
-     "Gemfile",
-     "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/data_mapper.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/devise/devise/devise_generator.rb",
-     "lib/generators/devise/devise/templates/migration.rb",
-     "lib/generators/devise/install/install_generator.rb",
-     "lib/generators/devise/install/templates/README",
-     "lib/generators/devise/install/templates/devise.rb",
-     "lib/generators/devise/views/views_generator.rb",
-     "lib/generators/devise_generator.rb",
-     "lib/generators/devise_install_generator.rb",
-     "lib/generators/devise_views_generator.rb"
-  ]
-  s.homepage = %q{http://github.com/plataformatec/devise}
-  s.rdoc_options = ["--charset=UTF-8"]
+  s.rubyforge_project = "devise"
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   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/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/data_mapper.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/sessions_controller.rb",
-     "test/rails_app/app/controllers/users_controller.rb",
-     "test/rails_app/app/data_mapper/admin.rb",
-     "test/rails_app/app/data_mapper/shim.rb",
-     "test/rails_app/app/data_mapper/user.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
-    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-    s.specification_version = 3
-
-    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<warden>, ["~> 0.10.7"])
-      s.add_runtime_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
-    else
-      s.add_dependency(%q<warden>, ["~> 0.10.7"])
-      s.add_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
-    end
-  else
-    s.add_dependency(%q<warden>, ["~> 0.10.7"])
-    s.add_dependency(%q<bcrypt-ruby>, ["~> 2.1.2"])
-  end
-end
 
+  s.add_dependency("warden", "~> 1.1")
+  s.add_dependency("orm_adapter", "~> 0.0.3")
+  s.add_dependency("bcrypt-ruby", "~> 3.0")
+end

lib/devise.rb

@@ -1,22 +1,30 @@
+require 'rails'
 require 'active_support/core_ext/numeric/time'
 require 'active_support/dependencies'
+require 'orm_adapter'
+require 'set'
+require 'securerandom'
 
 module Devise
-  autoload :FailureApp, 'devise/failure_app'
+  autoload :Delegator,   'devise/delegator'
+  autoload :FailureApp,  'devise/failure_app'
+  autoload :OmniAuth,    'devise/omniauth'
+  autoload :ParamFilter, 'devise/param_filter'
   autoload :PathChecker, 'devise/path_checker'
-  autoload :Schema, 'devise/schema'
+  autoload :Schema,      'devise/schema'
   autoload :TestHelpers, 'devise/test_helpers'
 
   module Controllers
     autoload :Helpers, 'devise/controllers/helpers'
     autoload :InternalHelpers, 'devise/controllers/internal_helpers'
+    autoload :Rememberable, 'devise/controllers/rememberable'
     autoload :ScopedViews, 'devise/controllers/scoped_views'
+    autoload :SharedHelpers, 'devise/controllers/shared_helpers'
     autoload :UrlHelpers, 'devise/controllers/url_helpers'
   end
 
   module Encryptors
     autoload :Base, 'devise/encryptors/base'
-    autoload :Bcrypt, 'devise/encryptors/bcrypt'
     autoload :AuthlogicSha512, 'devise/encryptors/authlogic_sha512'
     autoload :ClearanceSha1, 'devise/encryptors/clearance_sha1'
     autoload :RestfulAuthenticationSha1, 'devise/encryptors/restful_authentication_sha1'
@@ -24,17 +32,25 @@ module Devise
     autoload :Sha1, 'devise/encryptors/sha1'
   end
 
+  module Mailers
+    autoload :Helpers, 'devise/mailers/helpers'
+  end
+
   module Strategies
     autoload :Base, 'devise/strategies/base'
     autoload :Authenticatable, 'devise/strategies/authenticatable'
   end
 
   # Constants which holds devise configuration for extensions. Those should
-  # not be modified by the "end user".
+  # not be modified by the "end user" (this is why they are constants).
   ALL         = []
   CONTROLLERS = ActiveSupport::OrderedHash.new
   ROUTES      = ActiveSupport::OrderedHash.new
   STRATEGIES  = ActiveSupport::OrderedHash.new
+  URL_HELPERS = ActiveSupport::OrderedHash.new
+
+  # Strategies that do not require user input.
+  NO_INPUT = []
 
   # True values used to check params
   TRUE_VALUES = [true, 1, '1', 't', 'T', 'true', 'TRUE']
@@ -45,29 +61,42 @@ module Devise
     :sha512 => 128,
     :clearance_sha1 => 40,
     :restful_authentication_sha1 => 40,
-    :authlogic_sha512 => 128,
-    :bcrypt => 60
+    :authlogic_sha512 => 128
   }
 
   # 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
-  @@pepper = nil
+  mattr_accessor :cookie_options
+  @@cookie_options = {}
 
   # The number of times to encrypt password.
   mattr_accessor :stretches
   @@stretches = 10
 
-  # Keys used when authenticating an user.
+  # Keys used when authenticating a user.
   mattr_accessor :authentication_keys
   @@authentication_keys = [ :email ]
 
+  # Request keys used when authenticating a user.
+  mattr_accessor :request_keys
+  @@request_keys = []
+
+  # Keys that should be case-insensitive.
+  # False by default for backwards compatibility.
+  mattr_accessor :case_insensitive_keys
+  @@case_insensitive_keys = false
+  
+  # Keys that should have whitespace stripped.
+  # False by default for backwards compatibility.
+  mattr_accessor :strip_whitespace_keys
+  @@strip_whitespace_keys = false
+
   # If http authentication is enabled by default.
   mattr_accessor :http_authenticatable
-  @@http_authenticatable = true
+  @@http_authenticatable = false
+
+  # If http headers should be returned 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
@@ -77,34 +106,53 @@ module Devise
   mattr_accessor :http_authentication_realm
   @@http_authentication_realm = "Application"
 
-  # Email regex used to validate email formats. Adapted from authlogic.
+  # Email regex used to validate email formats. It simply asserts that
+  # an one (and only one) @ exists in the given string. This is mainly
+  # to give user feedback and not to assert the e-mail validity.
   mattr_accessor :email_regexp
-  @@email_regexp = /^([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})$/i
+  @@email_regexp = /\A[^@]+@([^@\.]+\.)+[^@\.]+\z/
 
   # Range validation for password length
   mattr_accessor :password_length
-  @@password_length = 6..20
+  @@password_length = 6..128
 
-  # Time interval where the remember me token is valid.
+  # 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
+
+  # If true, uses salt as remember token and does not create it in the database.
+  # By default is false for backwards compatibility.
+  mattr_accessor :use_salt_as_remember_token
+  @@use_salt_as_remember_token = false
+
   # Time interval you can access your account before confirming your account.
   mattr_accessor :confirm_within
   @@confirm_within = 0.days
 
+  # Defines which key will be used when confirming an account
+  mattr_accessor :confirmation_keys
+  @@confirmation_keys = [ :email ]
+
   # Time interval to timeout the user session without activity.
   mattr_accessor :timeout_in
   @@timeout_in = 30.minutes
 
+  # Used to encrypt password. Please generate one with rake secret.
+  mattr_accessor :pepper
+  @@pepper = nil
+
   # Used to define the password encryption algorithm.
   mattr_accessor :encryptor
   @@encryptor = nil
 
-  # Store scopes mappings.
-  mattr_accessor :mappings
-  @@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 Mongoid).
   mattr_accessor :apply_schema
@@ -120,6 +168,10 @@ module Devise
   mattr_accessor :lock_strategy
   @@lock_strategy = :failed_attempts
 
+  # Defines which key will be used when locking and unlocking an account
+  mattr_accessor :unlock_keys
+  @@unlock_keys = [ :email ]
+
   # Defines which strategy can be used to unlock an account.
   # Values: :email, :time, :both
   mattr_accessor :unlock_strategy
@@ -133,9 +185,13 @@ module Devise
   mattr_accessor :unlock_in
   @@unlock_in = 1.hour
 
-  # Tell when to use the default scope, if one cannot be found from routes.
-  mattr_accessor :use_default_scope
-  @@use_default_scope = false
+  # Defines which key will be used when recovering the password for an account
+  mattr_accessor :reset_password_keys
+  @@reset_password_keys = [ :email ]
+
+  # Time interval you can reset your password with a reset password key
+  mattr_accessor :reset_password_within
+  @@reset_password_within = nil
 
   # The default scope which is used by warden.
   mattr_accessor :default_scope
@@ -149,20 +205,76 @@ module Devise
   mattr_accessor :token_authentication_key
   @@token_authentication_key = :auth_token
 
+  # If true, authentication through token does not store user in session
+  mattr_accessor :stateless_token
+  @@stateless_token = false
+
+  # Which formats should be treated as navigational.
+  # We need both :"*/*" and "*/*" to work on different Rails versions.
   mattr_accessor :navigational_formats
-  @@navigational_formats = [:html]
+  @@navigational_formats = [:"*/*", "*/*", :html]
+
+  # When set to true, signing out a user signs out all other scopes.
+  mattr_accessor :sign_out_all_scopes
+  @@sign_out_all_scopes = true
+
+  # The default method used while signing out
+  mattr_accessor :sign_out_via
+  @@sign_out_via = :get
+
+  # PRIVATE CONFIGURATION
+
+  # Store scopes mappings.
+  mattr_reader :mappings
+  @@mappings = ActiveSupport::OrderedHash.new
+
+  # Omniauth configurations.
+  mattr_reader :omniauth_configs
+  @@omniauth_configs = ActiveSupport::OrderedHash.new
+
+  # Define a set of modules that are called when a mapping is added.
+  mattr_reader :helpers
+  @@helpers = Set.new
+  @@helpers << Devise::Controllers::Helpers
 
   # Private methods to interface with Warden.
   mattr_accessor :warden_config
   @@warden_config = nil
   @@warden_config_block = nil
 
+  # When true, enter in paranoid mode to avoid user enumeration.
+  mattr_accessor :paranoid
+  @@paranoid = false
+
   # 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
 
+  class Getter
+    def initialize name
+      @name = name
+    end
+
+    def get
+      ActiveSupport::Dependencies.constantize(@name)
+    end
+  end
+
+  def self.ref(arg)
+    if defined?(ActiveSupport::Dependencies::ClassCache)
+      ActiveSupport::Dependencies::reference(arg)
+      Getter.new(arg)
+    else
+      ActiveSupport::Dependencies.ref(arg)
+    end
+  end
+
+  def self.omniauth_providers
+    omniauth_configs.keys
+  end
+
   # Get the mailer class from the mailer reference object.
   def self.mailer
     @@mailer_ref.get
@@ -170,28 +282,26 @@ module Devise
 
   # Set the mailer reference object to access the mailer.
   def self.mailer=(class_name)
-    @@mailer_ref = ActiveSupport::Dependencies.ref(class_name)
+    @@mailer_ref = ref(class_name)
   end
   self.mailer = "Devise::Mailer"
 
-  # Register a model in Devise. You can call this manually if you don't want
-  # to use devise routes. Check devise_for in routes to know which options
-  # are available.
-  def self.add_model(resource, options)
+  # 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
+    @@mappings[mapping.name] = mapping
+    @@default_scope ||= mapping.name
+    @@helpers.each { |h| h.define_helpers(mapping) }
     mapping
   end
 
-  # Make Devise aware of an 3rd party Devise-module. For convenience.
+  # Make Devise aware of an 3rd party Devise-module (like invitable). 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
@@ -207,26 +317,41 @@ module Devise
     ALL << module_name
     options.assert_valid_keys(:strategy, :model, :controller, :route)
 
-    config = {
-      :strategy => STRATEGIES,
-      :route => ROUTES,
-      :controller => CONTROLLERS
-    }
+    if strategy = options[:strategy]
+      strategy = (strategy == true ? module_name : strategy)
+      STRATEGIES[module_name] = strategy
+    end
 
-    config.each do |key, value|
-      next unless options[key]
-      name = (options[key] == true ? module_name : options[key])
+    if controller = options[:controller]
+      controller = (controller == true ? module_name : controller)
+      CONTROLLERS[module_name] = controller
+    end
 
-      if value.is_a?(Hash)
-        value[module_name] = name
+    NO_INPUT << strategy if strategy && controller != :sessions
+
+    if route = options[:route]
+      case route
+      when TrueClass
+        key, value = module_name, []
+      when Symbol
+        key, value = route, []
+      when Hash
+        key, value = route.keys.first, route.values.flatten
       else
-        value << name unless value.include?(name)
+        raise ArgumentError, ":route should be true, a Symbol or a Hash"
       end
+
+      URL_HELPERS[key] ||= []
+      URL_HELPERS[key].concat(value)
+      URL_HELPERS[key].uniq!
+
+      ROUTES[module_name] = key
     end
 
     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)
+      path = (options[:model] == true ? "devise/models/#{module_name}" : options[:model])
+      camelized = ActiveSupport::Inflector.camelize(module_name.to_s)
+      Devise::Models.send(:autoload, camelized.to_sym, path)
     end
 
     Devise::Mapping.add_module module_name
@@ -247,12 +372,46 @@ module Devise
     @@warden_config_block = block
   end
 
+  # Specify an omniauth provider.
+  #
+  #   config.omniauth :github, APP_ID, APP_SECRET
+  #
+  def self.omniauth(provider, *args)
+    @@helpers << Devise::OmniAuth::UrlHelpers
+    config = Devise::OmniAuth::Config.new(provider, args)
+    @@omniauth_configs[config.strategy_name.to_sym] = config
+  end
+
+  # Include helpers in the given scope to AC and AV.
+  def self.include_helpers(scope)
+    ActiveSupport.on_load(:action_controller) do
+      include scope::Helpers if defined?(scope::Helpers)
+      include scope::UrlHelpers
+    end
+
+    ActiveSupport.on_load(:action_view) do
+      include scope::UrlHelpers
+    end
+  end
+
+  # Returns true if Rails version is bigger than 3.0.x
+  def self.rack_session?
+    Rails::VERSION::STRING[0,3] != "3.0"
+  end
+
+  # Regenerates url helpers considering Devise.mapping
+  def self.regenerate_helpers!
+    Devise::Controllers::UrlHelpers.remove_helpers!
+    Devise::Controllers::UrlHelpers.generate_helpers!
+  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.failure_app   = Devise::Delegator.new
       warden_config.default_scope = Devise.default_scope
+      warden_config.intercept_401 = false
 
       Devise.mappings.each_value do |mapping|
         warden_config.scope_defaults mapping.name, :strategies => mapping.strategies
@@ -265,7 +424,17 @@ module Devise
 
   # Generate a friendly string randomically to be used as token.
   def self.friendly_token
-    ActiveSupport::SecureRandom.base64(15).tr('+/=', '-_ ').strip.delete("\n")
+    SecureRandom.base64(15).tr('+/=lIO0', 'pqrsxyz')
+  end
+
+  # constant-time comparison algorithm to prevent timing attacks
+  def self.secure_compare(a, b)
+    return false if a.blank? || b.blank? || a.bytesize != b.bytesize
+    l = a.unpack "C#{a.bytesize}"
+
+    res = 0
+    b.each_byte { |byte| res |= byte ^ l.shift }
+    res == 0
   end
 end
 

lib/devise/controllers/helpers.rb

@@ -5,167 +5,14 @@ module Devise
       extend ActiveSupport::Concern
 
       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
+        helper_method :warden, :signed_in?, :devise_controller?
       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
-
-      # Check if the given scope is signed in session, without running
-      # authentication hooks.
-      def signed_in?(scope)
-        warden.authenticate?(:scope => scope)
-      end
-
-      # 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
-
-      # 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. 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
-
-      # 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)
-        sign_out(scope)
-        redirect_to after_sign_out_path_for(scope)
+      module ClassMethods
+        def log_process_action(payload)
+          payload[:status] ||= 401 unless payload[:exception]
+          super
+        end
       end
 
       # Define authentication filters and accessor helpers based on mappings.
@@ -181,10 +28,10 @@ module Devise
       #   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
+      #     user_signed_in?     # Checks whether there is a 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
+      #     current_admin       # Current signed in admin
       #     user_session        # Session data available only to the user scope
       #     admin_session       # Session data available only to the admin scope
       #
@@ -192,14 +39,17 @@ module Devise
       #     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|
+      def self.define_helpers(mapping) #:nodoc:
+        mapping = mapping.name
+
         class_eval <<-METHODS, __FILE__, __LINE__ + 1
-          def authenticate_#{mapping}!
-            warden.authenticate!(:scope => :#{mapping})
+          def authenticate_#{mapping}!(opts={})
+            opts[:scope] = :#{mapping}
+            warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
           end
 
           def #{mapping}_signed_in?
-            warden.authenticate?(:scope => :#{mapping})
+            !!current_#{mapping}
           end
 
           def current_#{mapping}
@@ -210,8 +60,200 @@ module Devise
             current_#{mapping} && warden.session(:#{mapping})
           end
         METHODS
+
+        ActiveSupport.on_load(:action_controller) do
+          helper_method "current_#{mapping}", "#{mapping}_signed_in?", "#{mapping}_session"
+        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 controllers, except the ones in devise:
+      #
+      #   before_filter :my_filter, :unless => { |c| c.devise_controller? }
+      def devise_controller?
+        false
+      end
+
+      # Tell warden that params authentication is allowed for that specific page.
+      def allow_params_authentication!
+        request.env["devise.allow_params_authentication"] = true
+      end
+
+      # Return true if the given scope is signed in session. If no scope given, return
+      # true if any scope is signed in. Does not run authentication hooks.
+      def signed_in?(scope=nil)
+        [ scope || Devise.mappings.keys ].flatten.any? do |scope|
+          warden.authenticate?(:scope => scope)
+        end
+      end
+
+      # Sign in a user that already was authenticated. This helper is useful for logging
+      # users in after sign up.
+      #
+      # All options given to sign_in is passed forward to the set_user method in warden.
+      # The only exception is the :bypass option, which bypass warden callbacks and stores
+      # the user straight in session. This option is useful in cases the user is already
+      # signed in, but we want to refresh the credentials in session.
+      #
+      # Examples:
+      #
+      #   sign_in :user, @user                      # sign_in(scope, resource)
+      #   sign_in @user                             # sign_in(resource)
+      #   sign_in @user, :event => :authentication  # sign_in(resource, options)
+      #   sign_in @user, :bypass => true            # sign_in(resource, options)
+      #
+      def sign_in(resource_or_scope, *args)
+        options  = args.extract_options!
+        scope    = Devise::Mapping.find_scope!(resource_or_scope)
+        resource = args.last || resource_or_scope
+
+        expire_session_data_after_sign_in!
+
+        if options[:bypass]
+          warden.session_serializer.store(resource, scope)
+        elsif warden.user(scope) == resource && !options.delete(:force)
+          # Do nothing. User already signed in and we are not forcing it.
+          true
+        else
+          warden.set_user(resource, options.merge!(:scope => scope))
+        end
+      end
+
+      # Sign out a given user or scope. This helper is useful for signing out a user
+      # after deleting accounts.
+      #
+      # Examples:
+      #
+      #   sign_out :user     # sign_out(scope)
+      #   sign_out @user     # sign_out(resource)
+      #
+      def sign_out(resource_or_scope=nil)
+        return sign_out_all_scopes unless 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)
+        instance_variable_set(:"@current_#{scope}", nil)
+      end
+
+      # Sign out all active users or scopes. This helper is useful for signing out all roles
+      # in one click. This signs out ALL scopes in warden.
+      def sign_out_all_scopes
+        Devise.mappings.keys.each { |s| warden.user(s) }
+        warden.raw_session.inspect
+        warden.logout
+        expire_devise_cached_variables!
+      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 scope root url to be used when he's signed in. By default, it first
+      # tries to find a resource_root_path, otherwise it uses the root_path.
+      def signed_in_root_path(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 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 valid resource_return_to key in the
+      # session, then it fallbacks to 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)
+      #     stored_location_for(resource) ||
+      #       if resource.is_a?(User) && resource.can_publish?
+      #         publisher_url
+      #       else
+      #         signed_in_root_path(resource)
+      #       end
+      #   end
+      #
+      def after_sign_in_path_for(resource_or_scope)
+        stored_location_for(resource_or_scope) || signed_in_root_path(resource_or_scope)
+      end
+
+      # Method used by sessions controller to sign out a 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 a user and tries to redirect first to the stored location and
+      # then to the url specified by after_sign_in_path_for. It accepts the same
+      # parameters as the sign_in method.
+      def sign_in_and_redirect(resource_or_scope, *args)
+        options  = args.extract_options!
+        scope    = Devise::Mapping.find_scope!(resource_or_scope)
+        resource = args.last || resource_or_scope
+        sign_in(scope, resource, options)
+        redirect_to after_sign_in_path_for(resource)
+      end
+
+      def redirect_location(scope, resource) #:nodoc:
+        ActiveSupport::Deprecation.warn "redirect_location in Devise is deprecated. Please use after_sign_in_path_for instead.", caller
+        after_sign_in_path_for(resource)
+      end
+
+      def expire_session_data_after_sign_in!
+        session.keys.grep(/^devise\./).each { |k| session.delete(k) }
+      end
+
+      # Sign out a 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)
+        Devise.sign_out_all_scopes ? sign_out : sign_out(scope)
+        redirect_to after_sign_out_path_for(scope)
+      end
+
+      # Overwrite Rails' handle unverified request to sign out all scopes,
+      # clear run strategies and remove cached variables.
+      def handle_unverified_request
+        sign_out_all_scopes
+        warden.clear_strategies_cache!
+        expire_devise_cached_variables!
+        super # call the default behaviour which resets the session
+      end
+
+      private
+
+      def expire_devise_cached_variables!
+        Devise.mappings.each { |_,m| instance_variable_set("@current_#{m.name}", nil) }
+      end
     end
   end
 end

lib/devise/controllers/internal_helpers.rb

@@ -6,18 +6,18 @@ module Devise
     module InternalHelpers #:nodoc:
       extend ActiveSupport::Concern
       include Devise::Controllers::ScopedViews
+      include Devise::Controllers::SharedHelpers
 
       included do
-        unloadable
         helper DeviseHelper
 
-        helpers = %w(resource scope_name resource_name
+        helpers = %w(resource scope_name resource_name signed_in_resource
                      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}!" }
+        respond_to *Mime::SET.map(&:to_sym) if mimes_for_respond_to.empty?
       end
 
       # Gets the actual resource stored in the instance variable
@@ -36,13 +36,14 @@ module Devise
         devise_mapping.to
       end
 
+      # Returns a signed in resource from session (if one exists)
+      def signed_in_resource
+        warden.authenticate(:scope => resource_name)
+      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
+        @devise_mapping ||= request.env["devise.mapping"]
       end
 
       # Overwrites devise_controller? to return true
@@ -54,8 +55,24 @@ module Devise
 
       # Checks whether it's a devise mapped resource or not.
       def is_devise_resource? #:nodoc:
-        raise ActionController::UnknownAction unless devise_mapping &&
-          devise_mapping.allowed_controllers.include?(controller_path)
+        unknown_action! <<-MESSAGE unless devise_mapping
+Could not find devise mapping for path #{request.fullpath.inspect}.
+Maybe you forgot to wrap your route inside the scope block? For example:
+
+    devise_scope :user do
+      match "/some/route" => "some_devise_controller"
+    end
+MESSAGE
+      end
+
+      # Returns real navigational formats which are supported by Rails
+      def navigational_formats
+        @navigational_formats ||= Devise.navigational_formats.select{ |format| Mime::EXTENSION_LOOKUP[format.to_s] }
+      end
+
+      def unknown_action!(msg)
+        logger.debug "[Devise] #{msg}" if logger
+        raise ActionController::UnknownAction, msg
       end
 
       # Sets the resource creating an instance variable
@@ -74,7 +91,31 @@ module Devise
       # 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)
+        return unless is_navigational_format?
+        no_input = devise_mapping.no_input_strategies
+        args = no_input.dup.push :scope => resource_name
+        if no_input.present? && warden.authenticate?(*args)
+          resource = warden.user(resource_name)
+          flash[:alert] = I18n.t("devise.failure.already_authenticated")
+          redirect_to after_sign_in_path_for(resource)
+        end
+      end
+
+      # Helper for use after calling send_*_instructions methods on a resource.
+      # If we are in paranoid mode, we always act as if the resource was valid
+      # and instructions were sent.
+      def successfully_sent?(resource)
+        notice = if Devise.paranoid
+          resource.errors.clear
+          :send_paranoid_instructions
+        elsif resource.errors.empty?
+          :send_instructions
+        end
+
+        if notice
+          set_flash_message :notice, notice if is_navigational_format?
+          true
+        end
       end
 
       # Sets the flash message with :key, using I18n. By default you are able
@@ -91,14 +132,23 @@ module Devise
       #
       # 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)
+      def set_flash_message(key, kind, options={}) #:nodoc:
+        options[:scope] = "devise.#{controller_name}"
+        options[:default] = Array(options[:default]).unshift(kind.to_sym)
+        options[:resource_name] = resource_name
+        message = I18n.t("#{resource_name}.#{kind}", options)
+        flash[key] = message if message.present?
       end
 
-      def clean_up_passwords(object)
+      def clean_up_passwords(object) #:nodoc:
         object.clean_up_passwords if object.respond_to?(:clean_up_passwords)
       end
+
+      def respond_with_navigational(*args, &block)
+        respond_with(*args) do |format|
+          format.any(*navigational_formats, &block)
+        end
+      end
     end
   end
 end

lib/devise/controllers/rememberable.rb

@@ -0,0 +1,52 @@
+module Devise
+  module Controllers
+    # A module that may be optionally included in a controller in order
+    # to provide remember me behavior.
+    module Rememberable
+      # Return default cookie values retrieved from session options.
+      def self.cookie_values
+        Rails.configuration.session_options.slice(:path, :domain, :secure)
+      end
+
+      # A small warden proxy so we can remember and forget uses from hooks.
+      class Proxy #:nodoc:
+        include Devise::Controllers::Rememberable
+
+        delegate :cookies, :env, :to => :@warden
+
+        def initialize(warden)
+          @warden = warden
+        end
+      end
+
+      # Remembers the given resource by setting up a cookie
+      def remember_me(resource)
+        scope = Devise::Mapping.find_scope!(resource)
+        resource.remember_me!(resource.extend_remember_period)
+        cookies.signed["remember_#{scope}_token"] = remember_cookie_values(resource)
+      end
+
+      # Forgets the given resource by deleting a cookie
+      def forget_me(resource)
+        scope = Devise::Mapping.find_scope!(resource)
+        resource.forget_me!
+        cookies.delete("remember_#{scope}_token", forget_cookie_values(resource))
+      end
+
+      protected
+
+      def forget_cookie_values(resource)
+        Devise::Controllers::Rememberable.cookie_values.merge!(resource.cookie_options)
+      end
+
+      def remember_cookie_values(resource)
+        options = { :httponly => true }
+        options.merge!(forget_cookie_values(resource))
+        options.merge!(
+          :value => resource.class.serialize_into_cookie(resource),
+          :expires => resource.remember_expires_at
+        )
+      end
+    end
+  end
+end

lib/devise/controllers/scoped_views.rb

@@ -17,17 +17,15 @@ module Devise
 
       # 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
-
+      def render_with_scope(action, path=self.controller_path)
         if self.class.scoped_views?
           begin
-            render :template => "#{devise_mapping.plural}/#{controller_name}/#{action}"
+            render :template => "#{devise_mapping.scoped_path}/#{path.split("/").last}/#{action}"
           rescue ActionView::MissingTemplate
-            render :template => "#{controller_path}/#{action}"
+            render :template => "#{path}/#{action}"
           end
         else
-          render :template => "#{controller_path}/#{action}"
+          render :template => "#{path}/#{action}"
         end
       end
     end

lib/devise/controllers/shared_helpers.rb

@@ -0,0 +1,26 @@
+module Devise
+  module Controllers
+    # Helpers used in both FailureApp and Devise controllers.
+    module SharedHelpers
+      MIME_REFERENCES = Mime::HTML.respond_to?(:ref)
+
+      protected
+
+      # Helper used by FailureApp and Devise controllers to retrieve proper formats.
+      def request_format
+        @request_format ||= if request.format.respond_to?(:ref)
+          request.format.ref
+        elsif MIME_REFERENCES
+          request.format
+        elsif request.format # Rails < 3.0.4
+          request.format.to_sym
+        end
+      end
+
+      # Check whether it's navigational format, such as :html or :iphone, or not.
+      def is_navigational_format?
+        Devise.navigational_formats.include?(request_format)
+      end
+    end
+  end
+end

lib/devise/controllers/url_helpers.rb

@@ -18,24 +18,36 @@ module Devise
     #
     # Those helpers are added to your ApplicationController.
     module UrlHelpers
+      def self.remove_helpers!
+        self.instance_methods.map(&:to_s).grep(/_(url|path)$/).each do |method|
+          remove_method method
+        end
+      end
 
-      Devise::ROUTES.values.uniq.each do |module_name|
-        [:path, :url].each do |path_or_url|
-          actions = [ nil, :new_ ]
-          actions << :edit_    if [:password, :registration].include?(module_name)
-          actions << :destroy_ if [:session].include?(module_name)
+      def self.generate_helpers!(routes=nil)
+        routes ||= begin
+          mappings = Devise.mappings.values.map(&:used_helpers).flatten.uniq
+          Devise::URL_HELPERS.slice(*mappings)
+        end
 
-          actions.each do |action|
-            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
+        routes.each do |module_name, actions|
+          [:path, :url].each do |path_or_url|
+            actions.each do |action|
+              action = action ? "#{action}_" : ""
+              method = "#{action}#{module_name}_#{path_or_url}"
+
+              class_eval <<-URL_HELPERS, __FILE__, __LINE__ + 1
+                def #{method}(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
           end
         end
       end
 
+      generate_helpers!(Devise::URL_HELPERS)
     end
   end
 end

lib/devise/delegator.rb

@@ -0,0 +1,16 @@
+module Devise
+  # Checks the scope in the given environment and returns the associated failure app.
+  class Delegator
+    def call(env)
+      failure_app(env).call(env)
+    end
+
+    def failure_app(env)
+      app = env["warden.options"] &&
+        (scope = env["warden.options"][:scope]) &&
+        Devise.mappings[scope].failure_app
+
+      app || Devise::FailureApp
+    end
+  end
+end

lib/devise/encryptors/authlogic_sha512.rb

@@ -4,10 +4,10 @@ module Devise
   module Encryptors
     # = AuthlogicSha512
     # Simulates Authlogic's default encryption mechanism.
-    # Warning: it uses Devise's stretches configuration to port Authlogic's one. Should be set to 20 in the initializer to silumate
+    # Warning: it uses Devise's stretches configuration to port Authlogic's one. Should be set to 20 in the initializer to simulate
     #  the default behavior.
     class AuthlogicSha512 < Base
-      # Gererates a default password digest based on salt, pepper and the
+      # Generates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         digest = [password, salt].flatten.join('')

lib/devise/encryptors/base.rb

@@ -12,8 +12,8 @@ module Devise
         raise NotImplemented
       end
 
-      def self.salt
-        Devise.friendly_token
+      def self.salt(stretches)
+        Devise.friendly_token[0,20]
       end
     end
   end

lib/devise/encryptors/bcrypt.rb

@@ -1,19 +0,0 @@
-require "bcrypt"
-
-module Devise
-  module Encryptors
-    # = 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
-      end
-    end
-  end
-end

lib/devise/encryptors/clearance_sha1.rb

@@ -7,7 +7,7 @@ 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
+      # Generates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         Digest::SHA1.hexdigest("--#{salt}--#{password}--")

lib/devise/encryptors/restful_authentication_sha1.rb

@@ -5,11 +5,11 @@ module Devise
     # = RestfulAuthenticationSha1
     # Simulates Restful Authentication's default encryption mechanism.
     # 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. Should be set to 10 in 
-    # the initializer to silumate the default behavior.
+    # Warning: it uses Devise's stretches configuration to port the concept of REST_AUTH_DIGEST_STRETCHES. Should be set to 10 in
+    # the initializer to simulate the default behavior.
     class RestfulAuthenticationSha1 < Base
-      
-      # Gererates a default password digest based on salt, pepper and the
+
+      # Generates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         digest = pepper
@@ -19,4 +19,4 @@ module Devise
 
     end
   end
-end
+end

lib/devise/encryptors/sha1.rb

@@ -5,7 +5,7 @@ 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
+      # Generates a default password digest based on stretches, salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         digest = pepper

lib/devise/encryptors/sha512.rb

@@ -5,7 +5,7 @@ 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
+      # Generates a default password digest based on salt, pepper and the
       # incoming password.
       def self.digest(password, stretches, salt, pepper)
         digest = pepper

lib/devise/failure_app.rb

@@ -10,11 +10,13 @@ module Devise
     include ActionController::UrlFor
     include ActionController::Redirecting
     include Rails.application.routes.url_helpers
+    include Devise::Controllers::SharedHelpers
 
     delegate :flash, :to => :request
 
     def self.call(env)
-      action(:respond).call(env)
+      @respond ||= action(:respond)
+      @respond.call(env)
     end
 
     def self.default_url_options(*args)
@@ -33,7 +35,7 @@ module Devise
 
     def http_auth
       self.status = 401
-      self.headers["WWW-Authenticate"] = %(Basic realm=#{Devise.http_authentication_realm.inspect})
+      self.headers["WWW-Authenticate"] = %(Basic realm=#{Devise.http_authentication_realm.inspect}) if http_auth_header?
       self.content_type = request.format.to_s
       self.response_body = http_auth_body
     end
@@ -41,13 +43,13 @@ module Devise
     def recall
       env["PATH_INFO"]  = attempted_path
       flash.now[:alert] = i18n_message(:invalid)
-      self.response = recall_controller.action(warden_options[:recall]).call(env)
+      self.response = recall_app(warden_options[:recall]).call(env)
     end
 
     def redirect
       store_location!
-      flash[:alert] = i18n_message unless flash[:notice]
-      redirect_to send(:"new_#{scope}_session_path")
+      flash[:alert] = i18n_message
+      redirect_to redirect_url
     end
 
   protected
@@ -63,17 +65,61 @@ module Devise
       end
     end
 
+    def redirect_url
+      opts  = {}
+      route = :"new_#{scope}_session_path"
+      opts[:format] = request_format unless skip_format?
+
+      if respond_to?(route)
+        send(route, opts)
+      else
+        root_path(opts)
+      end
+    end
+
+    def skip_format?
+      %w(html */*).include? request_format.to_s
+    end
+
+    # Choose whether we should respond in a http authentication fashion,
+    # including 401 and optional headers.
+    #
+    # This method allows the user to explicitly disable http authentication
+    # on ajax requests in case they want to redirect on failures instead of
+    # handling the errors on their own. This is useful in case your ajax API
+    # is the same as your public API and uses a format like JSON (so you
+    # cannot mark JSON as a navigational format).
     def http_auth?
-      !Devise.navigational_formats.include?(request.format.to_sym) || request.xhr?
+      if request.xhr?
+        Devise.http_authenticatable_on_xhr
+      else
+        !(request_format && is_navigational_format?)
+      end
+    end
+
+    # It does not make sense to send authenticate headers in ajax requests
+    # or if the user disabled them.
+    def http_auth_header?
+      Devise.mappings[scope].to.http_authenticatable && !request.xhr?
     end
 
     def http_auth_body
-      method = :"to_#{request.format.to_sym}"
-      {}.respond_to?(method) ? { :error => i18n_message }.send(method) : i18n_message
+      return i18n_message unless request_format
+      method = "to_#{request_format}"
+      if method == "to_xml"
+        { :error => i18n_message }.to_xml(:root => "errors")
+      elsif {}.respond_to?(method)
+        { :error => i18n_message }.send(method)
+      else
+        i18n_message
+      end
     end
 
-    def recall_controller
-      "#{params[:controller].camelize}Controller".constantize
+    def recall_app(app)
+      controller, action = app.split("#")
+      controller_name  = ActiveSupport::Inflector.camelize(controller)
+      controller_klass = ActiveSupport::Inflector.constantize("#{controller_name}Controller")
+      controller_klass.action(action)
     end
 
     def warden
@@ -85,7 +131,7 @@ module Devise
     end
 
     def scope
-      @scope ||= warden_options[:scope]
+      @scope ||= warden_options[:scope] || Devise.default_scope
     end
 
     def attempted_path
@@ -97,7 +143,7 @@ module Devise
     # 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!
-      session[:"#{scope}_return_to"] = attempted_path if request.get? && !http_auth?
+      session["#{scope}_return_to"] = attempted_path if request.get? && !http_auth?
     end
   end
 end

lib/devise/hooks/activatable.rb

@@ -1,9 +1,9 @@
 # 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?
+# Devise::Strategies::Authenticatable and uses the validate already check if the user is active_for_authentication?
 # 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?
+  if record && record.respond_to?(:active_for_authentication?) && !record.active_for_authentication?
     scope = options[:scope]
     warden.logout(scope)
     throw :warden, :scope => scope, :message => record.inactive_message

lib/devise/hooks/forgetable.rb

@@ -1,11 +1,9 @@
 # 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.
+# remembered again. Notice that we forget the user unless the record is not persisted.
 # 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?
-    options = record.cookie_domain? ? { :domain => record.cookie_domain } : {}
-    warden.cookies.delete("remember_#{options[:scope]}_token", options)
+    Devise::Controllers::Rememberable::Proxy.new(warden).forget_me(record)
   end
 end

lib/devise/hooks/rememberable.rb

@@ -1,35 +1,6 @@
-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!
-
-          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 remember_me?
-        valid_params? && Devise::TRUE_VALUES.include?(params_auth_hash[:remember_me])
-      end
-    end
+Warden::Manager.after_set_user :except => :fetch do |record, warden, options|
+  scope = options[:scope]
+  if record.respond_to?(:remember_me) && record.remember_me && warden.authenticated?(scope)
+    Devise::Controllers::Rememberable::Proxy.new(warden).remember_me(record)
   end
-end
-
-Devise::Strategies::Authenticatable.send :include, Devise::Hooks::Rememberable
-
+end

lib/devise/hooks/timeoutable.rb

@@ -1,12 +1,12 @@
 # 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
+# record is set, we set the last request time inside its 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?(:timedout?) && warden.authenticated?(scope)
+  if record && record.respond_to?(:timedout?) && warden.authenticated?(scope) && options[:store] != false
     last_request_at = warden.session(scope)['last_request_at']
 
     if record.timedout?(last_request_at)
@@ -17,6 +17,8 @@ Warden::Manager.after_set_user do |record, warden, options|
       end
     end
 
-    warden.session(scope)['last_request_at'] = Time.now.utc
+    unless warden.request.env['devise.skip_trackable']
+      warden.session(scope)['last_request_at'] = Time.now.utc
+    end
   end
 end

lib/devise/hooks/trackable.rb

@@ -3,7 +3,7 @@
 # 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])
+  if record.respond_to?(:update_tracked_fields!) && warden.authenticated?(options[:scope]) && !warden.request.env['devise.skip_trackable']
     record.update_tracked_fields!(warden.request)
   end
 end

lib/devise/mailers/helpers.rb

@@ -0,0 +1,86 @@
+module Devise
+  module Mailers
+    module Helpers
+      extend ActiveSupport::Concern
+
+      included do
+        include Devise::Controllers::ScopedViews
+        attr_reader :scope_name, :resource
+      end
+
+      protected
+
+      # Configure default email options
+      def devise_mail(record, action)
+        initialize_from_record(record)
+        mail headers_for(action)
+      end
+
+      def initialize_from_record(record)
+        @scope_name = Devise::Mapping.find_scope!(record)
+        @resource   = instance_variable_set("@#{devise_mapping.name}", record)
+      end
+
+      def devise_mapping
+        @devise_mapping ||= Devise.mappings[scope_name]
+      end
+
+      def headers_for(action)
+        headers = {
+          :subject       => translate(devise_mapping, action),
+          :from          => mailer_sender(devise_mapping),
+          :to            => resource.email,
+          :template_path => template_paths
+        }
+
+        if resource.respond_to?(:headers_for)
+          headers.merge!(resource.headers_for(action))
+        end
+
+        unless headers.key?(:reply_to)
+          headers[:reply_to] = headers[:from]
+        end
+
+        headers
+      end
+
+      def mailer_sender(mapping)
+        if default_params[:from].present?
+          default_params[:from]
+        elsif 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.scoped_path}/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
+  end
+end

lib/devise/mapping.rb

@@ -22,18 +22,11 @@ module Devise
   #   # is the modules included in the class
   #
   class Mapping #:nodoc:
-    attr_reader :singular, :plural, :path, :controllers, :path_names, :path_prefix, :class_name
-    alias :name :singular
+    attr_reader :singular, :scoped_path, :path, :controllers, :path_names,
+                :class_name, :sign_out_via, :format, :used_routes, :used_helpers,
+                :constraints, :defaults, :failure_app
 
-    # 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.segment_position]
-        return mapping if route && mapping.path == route.to_sym
-      end
-      nil
-    end
+    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.
@@ -47,35 +40,34 @@ module Devise
         Devise.mappings.each_value { |m| return m.name if duck.is_a?(m.to) }
       end
 
-      raise "Could not find a valid mapping for #{duck}"
+      raise "Could not find a valid mapping for #{duck.inspect}"
+    end
+
+    def self.find_by_path!(path, path_type=:fullpath)
+      Devise.mappings.each_value { |m| return m if path.include?(m.send(path_type)) }
+      raise "Could not find a valid mapping for path #{path.inspect}"
     end
 
     def initialize(name, options) #:nodoc:
-      if as = options.delete(:as)
-        ActiveSupport::Deprecation.warn ":as is deprecated, please use :path instead."
-        options[:path] ||= as
-      end
+      @scoped_path = options[:as] ? "#{options[:as]}/#{name}" : name.to_s
+      @singular = (options[:singular] || @scoped_path.tr('/', '_').singularize).to_sym
 
-      if scope = options.delete(:scope)
-        ActiveSupport::Deprecation.warn ":scope is deprecated, please use :singular instead."
-        options[:singular] ||= scope
-      end
+      @class_name = (options[:class_name] || name.to_s.classify).to_s
+      @klass = Devise.ref(@class_name)
 
-      @plural   = name.to_sym
-      @path     = (options.delete(:path) || name).to_sym
-      @singular = (options.delete(:singular) || name.to_s.singularize).to_sym
+      @path = (options[:path] || name).to_s
+      @path_prefix = options[:path_prefix]
 
-      @class_name = (options.delete(:class_name) || name.to_s.classify).to_s
-      @ref = ActiveSupport::Dependencies.ref(@class_name)
+      @sign_out_via = options[:sign_out_via] || Devise.sign_out_via
+      @format = options[:format]
 
-      @path_prefix = "/#{options.delete(:path_prefix)}/".squeeze("/")
-
-      @controllers = Hash.new { |h,k| h[k] = "devise/#{k}" }
-      @controllers.merge!(options.delete(:controllers) || {})
-
-      @path_names  = Hash.new { |h,k| h[k] = k.to_s }
-      @path_names.merge!(:registration => "")
-      @path_names.merge!(options.delete(:path_names) || {})
+      default_failure_app(options)
+      default_controllers(options)
+      default_path_names(options)
+      default_constraints(options)
+      default_defaults(options)
+      default_used_route(options)
+      default_used_helpers(options)
     end
 
     # Return modules for the mapping.
@@ -85,41 +77,29 @@ module Devise
 
     # Gives the class the mapping points to.
     def to
-      @ref.get
+      @klass.get
     end
 
     def strategies
       @strategies ||= STRATEGIES.values_at(*self.modules).compact.uniq.reverse
     end
 
+    def no_input_strategies
+      self.strategies & Devise::NO_INPUT
+    end
+
     def routes
       @routes ||= ROUTES.values_at(*self.modules).compact.uniq
     end
 
-    # Keep a list of allowed controllers for this mapping. It's useful to ensure
-    # that an Admin cannot access the registrations controller unless it has
-    # :registerable in the model.
-    def allowed_controllers
-      @allowed_controllers ||= begin
-        canonical = CONTROLLERS.values_at(*self.modules).compact
-        @controllers.values_at(*canonical)
-      end
-    end
-
-    # Return in which position in the path prefix devise should find the as mapping.
-    def segment_position
-      self.path_prefix.count("/")
-    end
-
-    # Returns the raw path using path_prefix and as.
-    def full_path
-      path_prefix + path.to_s
-    end
-
     def authenticatable?
       @authenticatable ||= self.modules.any? { |m| m.to_s =~ /authenticatable/ }
     end
 
+    def fullpath
+      "/#{@path_prefix}/#{@path}".squeeze("/")
+    end
+
     # Create magic predicates for verifying what module is activated by this map.
     # Example:
     #
@@ -134,5 +114,62 @@ module Devise
         end
       METHOD
     end
+
+    private
+
+    def default_failure_app(options)
+      @failure_app = options[:failure_app] || Devise::FailureApp
+      if @failure_app.is_a?(String)
+        ref = Devise.ref(@failure_app)
+        @failure_app = lambda { |env| ref.get.call(env) }
+      end
+    end
+
+    def default_controllers(options)
+      mod = options[:module] || "devise"
+      @controllers = Hash.new { |h,k| h[k] = "#{mod}/#{k}" }
+      @controllers.merge!(options[:controllers]) if options[:controllers]
+      @controllers.each { |k,v| @controllers[k] = v.to_s }
+    end
+
+    def default_path_names(options)
+      @path_names = Hash.new { |h,k| h[k] = k.to_s }
+      @path_names[:registration] = ""
+      @path_names.merge!(options[:path_names]) if options[:path_names]
+    end
+
+    def default_constraints(options)
+      @constraints = Hash.new
+      @constraints.merge!(options[:constraints]) if options[:constraints]
+    end
+
+    def default_defaults(options)
+      @defaults = Hash.new
+      @defaults.merge!(options[:defaults]) if options[:defaults]
+    end
+
+    def default_used_route(options)
+      singularizer = lambda { |s| s.to_s.singularize.to_sym }
+
+      if options.has_key?(:only)
+        @used_routes = self.routes & Array(options[:only]).map(&singularizer)
+      elsif options[:skip] == :all
+        @used_routes = []
+      else
+        @used_routes = self.routes - Array(options[:skip]).map(&singularizer)
+      end
+    end
+
+    def default_used_helpers(options)
+      singularizer = lambda { |s| s.to_s.singularize.to_sym }
+
+      if options[:skip_helpers] == true
+        @used_helpers = @used_routes
+      elsif skip = options[:skip_helpers]
+        @used_helpers = self.routes - Array(skip).map(&singularizer)
+      else
+        @used_helpers = self.routes
+      end
+    end
   end
 end

lib/devise/models.rb

@@ -2,7 +2,7 @@ module Devise
   module Models
     # Creates configuration values for Devise and for the given module.
     #
-    #   Devise::Models.config(Devise::Authenticable, :stretches, 10)
+    #   Devise::Models.config(Devise::Authenticatable, :stretches, 10)
     #
     # The line above creates:
     #
@@ -17,6 +17,9 @@ module Devise
     # inside the given class.
     #
     def self.config(mod, *accessors) #:nodoc:
+      (class << mod; self; end).send :attr_accessor, :available_configs
+      mod.available_configs = accessors
+
       accessors.each do |accessor|
         mod.class_eval <<-METHOD, __FILE__, __LINE__ + 1
           def #{accessor}
@@ -46,25 +49,33 @@ module Devise
     #
     def devise(*modules)
       include Devise::Models::Authenticatable
-      options = modules.extract_options!
+      options = modules.extract_options!.dup
 
-      if modules.delete(:authenticatable)
-        ActiveSupport::Deprecation.warn ":authenticatable as module is deprecated. Please give :database_authenticatable instead.", caller
-        modules << :database_authenticatable
+      selected_modules = modules.map(&:to_sym).uniq.sort_by do |s|
+        Devise::ALL.index(s) || -1  # follow Devise::ALL order
       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) }
+        selected_modules.each do |m|
+          mod = Devise::Models.const_get(m.to_s.classify)
+
+          if mod.const_defined?("ClassMethods")
+            class_mod = mod.const_get("ClassMethods")
+            extend class_mod
+
+            if class_mod.respond_to?(:available_configs)
+              available_configs = class_mod.available_configs
+              available_configs.each do |config|
+                next unless options.key?(config)                
+                send(:"#{config}=", options.delete(config))
+              end
+            end
+          end
+
+          include mod
+        end
+
+        self.devise_modules |= selected_modules
         options.each { |key, value| send(:"#{key}=", value) }
       end
     end

lib/devise/models/authenticatable.rb

@@ -1,35 +1,43 @@
 require 'devise/hooks/activatable'
+require 'devise/models/serializable'
 
 module Devise
   module Models
-    # Authenticable module. Holds common settings for authentication.
+    # Authenticatable module. Holds common settings for authentication.
     #
-    # == Configuration:
+    # == Options
     #
-    # You can overwrite configuration values by setting in globally in Devise,
-    # using devise method or overwriting the respective instance method.
+    # Authenticatable adds the following options to devise_for:
     #
-    #   authentication_keys: parameters used for authentication. By default [:email].
+    #   * +authentication_keys+: parameters used for authentication. By default [:email].
     #
-    #   http_authenticatable: if this model allows http authentication. By default true.
-    #   It also accepts an array specifying the strategies that should allow http.
+    #   * +request_keys+: parameters from the request object used for authentication.
+    #     By specifying a symbol (which should be a request method), it will automatically be
+    #     passed to find_for_authentication method and considered in your model lookup.
     #
-    #   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.
+    #     For instance, if you set :request_keys to [:subdomain], :subdomain will be considered
+    #     as key on authentication. This can also be a hash where the value is a boolean expliciting
+    #     if the value is required or not.
     #
-    # == Active?
+    #   * +http_authenticatable+: if this model allows http authentication. By default true.
+    #     It also accepts an array specifying the strategies that should allow http.
     #
-    # 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.
+    #   * +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.
+    #
+    # == active_for_authentication?
+    #
+    # After authenticating a user and in each request, Devise checks if your model is active by
+    # calling model.active_for_authentication?. This method is overwriten by other devise modules. For instance,
+    # :confirmable overwrites .active_for_authentication? to only return true if your model was confirmed.
     #
     # You overwrite this method yourself, but if you do, don't forget to call super:
     #
-    #   def active?
+    #   def active_for_authentication?
     #     super && special_condition_is_valid?
     #   end
     #
-    # Whenever active? returns false, Devise asks the reason why your model is inactive using
+    # Whenever active_for_authentication? 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
@@ -39,6 +47,8 @@ module Devise
     module Authenticatable
       extend ActiveSupport::Concern
 
+      include Devise::Models::Serializable
+
       included do
         class_attribute :devise_modules, :instance_writer => false
         self.devise_modules ||= []
@@ -48,17 +58,13 @@ module Devise
       # 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.
+      # However, you should not overwrite this method, you should overwrite active_for_authentication?
+      # and inactive_message instead.
       def valid_for_authentication?
-        if active?
-          block_given? ? yield : true
-        else
-          inactive_message
-        end
+        block_given? ? yield : true
       end
 
-      def active?
+      def active_for_authentication?
         true
       end
 
@@ -66,8 +72,24 @@ module Devise
         :inactive
       end
 
+      def authenticatable_salt
+      end
+
+      def devise_mailer
+        Devise.mailer
+      end
+
       module ClassMethods
-        Devise::Models.config(self, :authentication_keys, :http_authenticatable, :params_authenticatable)
+        Devise::Models.config(self, :authentication_keys, :request_keys, :strip_whitespace_keys, :case_insensitive_keys, :http_authenticatable, :params_authenticatable)
+
+        def serialize_into_session(record)
+          [record.to_key, record.authenticatable_salt]
+        end
+
+        def serialize_from_session(key, salt)
+          record = to_adapter.get(key)
+          record if record && record.authenticatable_salt == salt
+        end
 
         def params_authenticatable?(strategy)
           params_authenticatable.is_a?(Array) ?
@@ -90,28 +112,53 @@ module Devise
         #   end
         #
         def find_for_authentication(conditions)
-          find(:first, :conditions => conditions)
+          find_first_by_auth_conditions(conditions)
+        end
+
+        def find_first_by_auth_conditions(conditions)
+          to_adapter.find_first devise_param_filter.filter(conditions)
         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) #:nodoc:
-          if value.present?
-            conditions = { attribute => value }
-            record = find(:first, :conditions => conditions)
+          find_or_initialize_with_errors([attribute], { attribute => value }, error)
+        end
+
+        # Find an initialize a group of attributes based on a list of required attributes.
+        def find_or_initialize_with_errors(required_attributes, attributes, error=:invalid) #:nodoc:
+          attributes = attributes.slice(*required_attributes)
+          attributes.delete_if { |key, value| value.blank? }
+
+          if attributes.size == required_attributes.size
+            record = find_first_by_auth_conditions(attributes)
           end
 
           unless record
             record = new
-            if value.present?
-              record.send(:"#{attribute}=", value)
-            else
-              error = :blank
+
+            required_attributes.each do |key|
+              value = attributes[key]
+              record.send("#{key}=", value)
+              record.errors.add(key, value.present? ? error : :blank)
             end
-            record.errors.add(attribute, error)
           end
 
           record
         end
+
+        protected
+
+        def devise_param_filter
+          @devise_param_filter ||= Devise::ParamFilter.new(case_insensitive_keys, strip_whitespace_keys)
+        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 to_adapter.find_first({ column => token })
+          end
+        end
       end
     end
   end

lib/devise/models/confirmable.rb

@@ -3,28 +3,24 @@ module Devise
     # 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
-    # record, after updating it's email and also when manually requested by
-    # a new confirmation instruction request.
-    # Whenever the user update it's email, his account is automatically unconfirmed,
-    # it means it won't be able to sign in again without confirming the account
-    # again through the email that was sent.
+    # record and when manually requested by a new confirmation instruction request.
     #
-    # Configuration:
+    # == Options
     #
-    #   confirm_within: the time you want the user will have to confirm it's account
-    #                   without blocking his access. When confirm_within is zero, the
-    #                   user won't be able to sign in without confirming. You can
-    #                   use this to let your user access some features of your
-    #                   application without confirming the account, but blocking it
-    #                   after a certain period (ie 7 days). By default confirm_within is
-    #                   zero, it means users always have to confirm to sign in.
+    # Confirmable adds the following options to devise_for:
     #
-    # Examples:
+    #   * +confirm_within+: the time you want to allow the user to access his account
+    #     before confirming it. After this period, the user access is denied. You can
+    #     use this to let your user access some features of your application without
+    #     confirming the account, but blocking it after a certain period (ie 7 days).
+    #     By default confirm_within is zero, it means users always have to confirm to sign in.
+    #
+    # == Examples
     #
     #   User.find(1).confirm!      # returns true unless it's already confirmed
     #   User.find(1).confirmed?    # true/false
     #   User.find(1).send_confirmation_instructions # manually send instructions
-    #   User.find(1).resend_confirmation! # generates a new token and resent it
+    #
     module Confirmable
       extend ActiveSupport::Concern
 
@@ -33,25 +29,25 @@ module Devise
         after_create  :send_confirmation_instructions, :if => :confirmation_required?
       end
 
-      # Confirm a user by setting it's confirmed_at to actual time. If the user
+      # Confirm a user by setting its confirmed_at to actual time. If the user
       # is already confirmed, add en error to email field
       def confirm!
         unless_confirmed do
           self.confirmation_token = nil
-          self.confirmed_at = Time.now
+          self.confirmed_at = Time.now.utc
           save(:validate => false)
         end
       end
 
       # Verifies whether a user is confirmed or not
       def confirmed?
-        persisted? && !confirmed_at.nil?
+        !!confirmed_at
       end
 
       # Send confirmation instructions by email
       def send_confirmation_instructions
-        generate_confirmation_token if self.confirmation_token.nil?
-        ::Devise.mailer.confirmation_instructions(self).deliver
+        generate_confirmation_token! if self.confirmation_token.nil?
+        self.devise_mailer.confirmation_instructions(self).deliver
       end
 
       # Resend confirmation token. This method does not need to generate a new token.
@@ -59,11 +55,11 @@ module Devise
         unless_confirmed { send_confirmation_instructions }
       end
 
-      # Overwrites active? from Devise::Models::Activatable for confirmation
-      # by verifying whether an user is active to sign in or not. If the user
+      # Overwrites active_for_authentication? for confirmation
+      # by verifying whether a user is active to sign in or not. If the user
       # 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?
+      def active_for_authentication?
         super && (!confirmation_required? || confirmed? || confirmation_period_valid?)
       end
 
@@ -75,21 +71,20 @@ module Devise
       # 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.utc
       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.
         # We do this by calculating if the difference between today and the
         # confirmation sent date does not exceed the confirm in time configured.
-        # Confirm_in is a model configuration, must always be an integer value.
+        # Confirm_within is a model configuration, must always be an integer value.
         #
         # Example:
         #
@@ -128,18 +123,27 @@ module Devise
           self.confirmation_sent_at = Time.now.utc
         end
 
+        def generate_confirmation_token!
+          generate_confirmation_token && save(:validate => false)
+        end
+
+        def after_password_reset
+          super
+          confirm! unless confirmed?
+        end
+
       module ClassMethods
-        # Attempt to find a user by it's email. If a record is found, send new
+        # Attempt to find a user by its email. If a record is found, send new
         # confirmation 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_confirmation_instructions(attributes={})
-          confirmable = find_or_initialize_with_error_by(:email, attributes[:email], :not_found)
+          confirmable = find_or_initialize_with_errors(confirmation_keys, attributes, :not_found)
           confirmable.resend_confirmation_token if confirmable.persisted?
           confirmable
         end
 
-        # Find a user by it's confirmation token and try to confirm it.
+        # Find a user by its confirmation token and try to confirm it.
         # 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
@@ -149,11 +153,12 @@ module Devise
           confirmable
         end
 
+        # Generate a token checking if one does not already exist in the database.
         def confirmation_token
-          Devise.friendly_token
+          generate_token(:confirmation_token)
         end
 
-        Devise::Models.config(self, :confirm_within)
+        Devise::Models.config(self, :confirm_within, :confirmation_keys)
       end
     end
   end

lib/devise/models/database_authenticatable.rb

@@ -1,25 +1,21 @@
 require 'devise/strategies/database_authenticatable'
+require 'bcrypt'
 
 module Devise
   module Models
-    # Authenticable Module, responsible for encrypting password and validating
+    # Authenticatable Module, responsible for encrypting password and validating
     # authenticity of a user while signing in.
     #
-    # Configuration:
+    # == Options
     #
-    # You can overwrite configuration values by setting in globally in Devise,
-    # using devise method or overwriting the respective instance method.
+    # DatabaseAuthenticable adds the following options to devise_for:
     #
-    #   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.
+    #   * +pepper+: a random string used to provide a more secure hash. Use
+    #     `rake secret` to generate new keys.
     #
-    #   stretches: defines how many times the password will be encrypted.
+    #   * +stretches+: the cost given to bcrypt.
     #
-    #   encryptor: the encryptor going to be used. By default :sha1.
-    #
-    # Examples:
+    # == Examples
     #
     #    User.find(1).valid_password?('password123')         # returns true/false
     #
@@ -29,22 +25,22 @@ module Devise
       included do
         attr_reader :password, :current_password
         attr_accessor :password_confirmation
+        before_validation :downcase_keys
+        before_validation :strip_whitespace
       end
 
-      # Regenerates password salt and encrypted password each time password is set,
-      # and then trigger any "after_changed_password"-callbacks.
+      # Generates password encryption based on the given value.
       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
+        self.encrypted_password = password_digest(@password) if @password.present?
       end
 
-      # Verifies whether an incoming_password (ie from sign in) is the user password.
-      def valid_password?(incoming_password)
-        password_digest(incoming_password) == self.encrypted_password
+      # Verifies whether an password (ie from sign in) is the user password.
+      def valid_password?(password)
+        return false if encrypted_password.blank?
+        bcrypt   = ::BCrypt::Password.new(self.encrypted_password)
+        password = ::BCrypt::Engine.hash_secret("#{password}#{self.class.pepper}", bcrypt.salt)
+        Devise.secure_compare(password, self.encrypted_password)
       end
 
       # Set password and password confirmation to nil
@@ -66,8 +62,9 @@ module Devise
         result = if valid_password?(current_password)
           update_attributes(params)
         else
-          self.errors.add(:current_password, current_password.blank? ? :blank : :invalid)
           self.attributes = params
+          self.valid?
+          self.errors.add(:current_password, current_password.blank? ? :blank : :invalid)
           false
         end
 
@@ -75,24 +72,58 @@ module Devise
         result
       end
 
+      # Updates record attributes without asking for the current password.
+      # Never allows to change the current password. If you are using this
+      # method, you should probably override this method to protect other
+      # attributes you would not like to be updated without a password.
+      #
+      # Example:
+      #
+      #   def update_without_password(params={})
+      #     params.delete(:email)
+      #     super(params)
+      #   end
+      #
+      def update_without_password(params={})
+        params.delete(:password)
+        params.delete(:password_confirmation)
+
+        result = update_attributes(params)
+        clean_up_passwords
+        result
+      end
+      
       def after_database_authentication
       end
 
+      # A reliable way to expose the salt regardless of the implementation.
+      def authenticatable_salt
+        self.encrypted_password[0,29] if self.encrypted_password
+      end
+
     protected
 
-      # Digests the password using the configured encryptor.
+      # Downcase case-insensitive keys
+      def downcase_keys
+        (self.class.case_insensitive_keys || []).each { |k| self[k].try(:downcase!) }
+      end
+      
+      def strip_whitespace
+        (self.class.strip_whitespace_keys || []).each { |k| self[k].try(:strip!) }
+      end
+
+      # Digests the password using bcrypt.
       def password_digest(password)
-        self.class.encryptor_class.digest(password, self.class.stretches, self.password_salt, self.class.pepper)
+        ::BCrypt::Password.create("#{password}#{self.class.pepper}", :cost => self.class.stretches).to_s
       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
+        Devise::Models.config(self, :pepper, :stretches)
 
+        # 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

lib/devise/models/encryptable.rb

@@ -0,0 +1,72 @@
+require 'devise/strategies/database_authenticatable'
+
+module Devise
+  module Models
+    # Encryptable Module adds support to several encryptors.
+    #
+    # == Options
+    #
+    # Encryptable adds the following options to devise_for:
+    #
+    #   * +pepper+: a random string used to provide a more secure hash.
+    #
+    #   * +encryptor+: the encryptor going to be used. By default is nil.
+    #
+    # == Examples
+    #
+    #    User.find(1).valid_password?('password123') # returns true/false
+    #
+    module Encryptable
+      extend ActiveSupport::Concern
+
+      included do
+        attr_reader :password, :current_password
+        attr_accessor :password_confirmation
+      end
+
+      # Generates password salt.
+      def password=(new_password)
+        self.password_salt = self.class.password_salt if new_password.present?
+        super
+      end
+
+      def authenticatable_salt
+        self.password_salt
+      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
+
+    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, :encryptor)
+
+        # Returns the class for the configured encryptor.
+        def encryptor_class
+          @encryptor_class ||= case encryptor
+            when :bcrypt
+              raise "In order to use bcrypt as encryptor, simply remove :encryptable from your devise model"
+            when nil
+              raise "You need to give an :encryptor as option in order to use :encryptable"
+            else
+              ::Devise::Encryptors.const_get(encryptor.to_s.classify)
+          end
+        end
+
+        def password_salt
+          self.encryptor_class.salt(self.stretches)
+        end
+      end
+    end
+  end
+end

lib/devise/models/lockable.rb

@@ -3,26 +3,28 @@ module Devise
     # 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
+    # the lock happens, containing a link to unlock its 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:
+    # == Options
     #
-    #   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.
+    # Lockable adds the following options to +devise+:
+    #
+    #   * +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.
+    #   * +unlock_keys+: the keys you want to use when locking and unlocking an account
     #
     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.
+      # Lock a user setting its locked_at to actual time.
       def lock_access!
-        self.locked_at = Time.now
+        self.locked_at = Time.now.utc
 
         if unlock_strategy_enabled?(:email)
           generate_unlock_token
@@ -32,14 +34,12 @@ module Devise
         save(:validate => false)
       end
 
-      # Unlock an user by cleaning locket_at and failed_attempts.
+      # Unlock a 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
+        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
 
       # Verifies whether a user is locked or not.
@@ -49,7 +49,7 @@ module Devise
 
       # Send unlock instructions by email
       def send_unlock_instructions
-        ::Devise.mailer.unlock_instructions(self).deliver
+        self.devise_mailer.unlock_instructions(self).deliver
       end
 
       # Resend the unlock instructions if the user is locked.
@@ -57,9 +57,9 @@ module Devise
         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?
+      # Overwrites active_for_authentication? from Devise::Models::Activatable for locking purposes
+      # by verifying whether a user is active to sign in or not based on locked?
+      def active_for_authentication?
         super && !access_locked?
       end
 
@@ -70,26 +70,30 @@ module Devise
       end
 
       # Overwrites valid_for_authentication? from Devise::Models::Authenticatable
-      # for verifying whether an user is allowed to sign in or not. If the user
+      # for verifying whether a 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
+        # Unlock the user if the lock is expired, no matter
+        # if the user can login or not (wrong password, etc)
+        unlock_access! if lock_expired?
+
+        if super
           self.failed_attempts = 0
-        when FalseClass
+          save(:validate => false)
+          true
+        else
+          self.failed_attempts ||= 0
           self.failed_attempts += 1
           if attempts_exceeded?
-            lock_access!
+            lock_access! unless access_locked?
             return :locked
+          else
+            save(:validate => false)
           end
+          false
         end
-
-        save(:validate => false) if changed?
-        result
       end
 
       protected
@@ -124,17 +128,17 @@ module Devise
         end
 
       module ClassMethods
-        # Attempt to find a user by it's email. If a record is found, send new
+        # Attempt to find a user by its 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 = find_or_initialize_with_errors(unlock_keys, attributes, :not_found)
          lockable.resend_unlock_token if lockable.persisted?
          lockable
         end
 
-        # Find a user by it's unlock token and try to unlock it.
+        # Find a user by its 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
@@ -158,7 +162,7 @@ module Devise
           Devise.friendly_token
         end
 
-        Devise::Models.config(self, :maximum_attempts, :lock_strategy, :unlock_strategy, :unlock_in)
+        Devise::Models.config(self, :maximum_attempts, :lock_strategy, :unlock_strategy, :unlock_in, :unlock_keys)
       end
     end
   end

lib/devise/models/omniauthable.rb

@@ -0,0 +1,23 @@
+require 'devise/omniauth'
+
+module Devise
+  module Models
+    # Adds OmniAuth support to your model.
+    #
+    # == Options
+    #
+    # Oauthable adds the following options to devise_for:
+    #
+    #   * +omniauth_providers+: Which providers are avaialble to this model. It expects an array:
+    #
+    #       devise_for :database_authenticatable, :omniauthable, :omniauth_providers => [:twitter]
+    #
+    module Omniauthable
+      extend ActiveSupport::Concern
+
+      module ClassMethods
+        Devise::Models.config(self, :omniauth_providers)
+      end
+    end
+  end
+end

lib/devise/models/recoverable.rb

@@ -1,8 +1,15 @@
 module Devise
   module Models
 
-    # Recoverable takes care of reseting the user password and send reset instructions
-    # Examples:
+    # Recoverable takes care of reseting the user password and send reset instructions.
+    #
+    # ==Options
+    #
+    # Recoverable adds the following options to devise_for:
+    #
+    #   * +reset_password_keys+: the keys you want to use when recovering the password for an account
+    #
+    # == Examples
     #
     #   # resets the user password and save the record, true if valid passwords are given, otherwise false
     #   User.find(1).reset_password!('password123', 'password123')
@@ -13,6 +20,7 @@ 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
       extend ActiveSupport::Concern
 
@@ -21,21 +29,56 @@ module Devise
       def reset_password!(new_password, new_password_confirmation)
         self.password = new_password
         self.password_confirmation = new_password_confirmation
-        clear_reset_password_token if valid?
+        if valid?
+          clear_reset_password_token
+          after_password_reset
+        end
+
         save
       end
 
       # Resets reset password token and send reset password instructions by email
       def send_reset_password_instructions
-        generate_reset_password_token!
-        ::Devise.mailer.reset_password_instructions(self).deliver
+        generate_reset_password_token! if should_generate_token?
+        self.devise_mailer.reset_password_instructions(self).deliver
+      end
+
+      # Checks if the reset password token sent is within the limit time.
+      # We do this by calculating if the difference between today and the
+      # sending date does not exceed the confirm in time configured.
+      # Returns true if the resource is not responding to reset_password_sent_at at all.
+      # reset_password_within is a model configuration, must always be an integer value.
+      #
+      # Example:
+      #
+      #   # reset_password_within = 1.day and reset_password_sent_at = today
+      #   reset_password_period_valid?   # returns true
+      #
+      #   # reset_password_within = 5.days and reset_password_sent_at = 4.days.ago
+      #   reset_password_period_valid?   # returns true
+      #
+      #   # reset_password_within = 5.days and reset_password_sent_at = 5.days.ago
+      #   reset_password_period_valid?   # returns false
+      #
+      #   # reset_password_within = 0.days
+      #   reset_password_period_valid?   # will always return false
+      #
+      def reset_password_period_valid?
+        return true unless respond_to?(:reset_password_sent_at)
+        reset_password_sent_at && reset_password_sent_at.utc >= self.class.reset_password_within.ago
       end
 
       protected
 
+        def should_generate_token?
+          reset_password_token.nil? || !reset_password_period_valid?
+        end
+
         # 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
+          self.reset_password_sent_at = Time.now.utc if respond_to?(:reset_password_sent_at=)
+          self.reset_password_token
         end
 
         # Resets the reset password token with and save the record without
@@ -47,29 +90,46 @@ module Devise
         # Removes reset_password token
         def clear_reset_password_token
           self.reset_password_token = nil
+          self.reset_password_sent_at = nil if respond_to?(:reset_password_sent_at=)
+        end
+
+        def after_password_reset
         end
 
       module ClassMethods
-        # Attempt to find a user by it's email. If a record is found, send new
+        # Attempt to find a user by its email. If a record is found, send new
         # password instructions to it. If not user is found, returns a new user
         # with an email not found error.
         # 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 = find_or_initialize_with_errors(reset_password_keys, attributes, :not_found)
           recoverable.send_reset_password_instructions if recoverable.persisted?
           recoverable
         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
+        # 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 its reset_password_token to reset its
+        # password. If a user is found and token is still valid, reset its 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_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]) if recoverable.persisted?
+          if recoverable.persisted?
+            if recoverable.reset_password_period_valid?
+              recoverable.reset_password!(attributes[:password], attributes[:password_confirmation])
+            else
+              recoverable.errors.add(:reset_password_token, :expired)
+            end
+          end
           recoverable
         end
+
+        Devise::Models.config(self, :reset_password_keys, :reset_password_within)
       end
     end
   end

lib/devise/models/registerable.rb

@@ -3,6 +3,19 @@ module Devise
     # Registerable is responsible for everything related to registering a new
     # resource (ie user sign up).
     module Registerable
+      extend ActiveSupport::Concern
+
+      module ClassMethods
+        # A convenience method that receives both parameters and session to
+        # initialize a user. This can be used by OAuth, for example, to send
+        # in the user token and be stored on initialization.
+        #
+        # By default discards all information sent by the session by calling
+        # new with params.
+        def new_with_session(params, session)
+          new(params)
+        end
+      end
     end
   end
 end

lib/devise/models/rememberable.rb

@@ -11,16 +11,27 @@ module Devise
     # You probably wouldn't use rememberable methods directly, they are used
     # mostly internally for handling the remember token.
     #
-    # Configuration:
+    # == Options
     #
-    #   remember_for: the time you want the user will be remembered without
-    #                 asking for credentials. After this time the user will be
-    #                 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.
+    # Rememberable adds the following options in devise_for:
     #
-    # Examples:
+    #   * +remember_for+: the time you want the user will be remembered without
+    #     asking for credentials. After this time the user will be 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.
+    #
+    #   * +remember_across_browsers+: if a valid remember token can be re-used
+    #     between multiple browsers. By default remember_across_browsers is true
+    #     and cannot be turned off if you are using password salt instead of remember
+    #     token.
+    #
+    #   * +extend_remember_period+: if true, extends the user's remember period
+    #     when remembered via cookie. False by default.
+    #
+    #   * +cookie_options+: configuration options passed to the created cookie.
+    #
+    # == Examples
     #
     #   User.find(1).remember_me!  # regenerating the token
     #   User.find(1).forget_me!    # clearing the token
@@ -33,23 +44,21 @@ module Devise
     module Rememberable
       extend ActiveSupport::Concern
 
-      included do
-        # Remember me option available in after_authentication hook.
-        attr_accessor :remember_me
-      end
+      attr_accessor :remember_me, :extend_remember_period
 
-      # 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
+      # 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 respond_to?(:remember_token) && 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
-      # without validations.
+      # If the record is persisted, remove the remember token (but only if
+      # it exists), and save the record without validations.
       def forget_me!
-        if remember_token
-          self.remember_token = nil
+        if persisted?
+          self.remember_token = nil if respond_to?(:remember_token=)
           self.remember_created_at = nil
           save(:validate => false)
         end
@@ -57,7 +66,7 @@ module Devise
 
       # Remember token should be expired if expiration time not overpass now.
       def remember_expired?
-        remember_expires_at <= Time.now.utc
+        remember_created_at.nil? || (remember_expires_at <= Time.now.utc)
       end
 
       # Remember token expires at created time + remember_for configuration
@@ -65,28 +74,55 @@ module Devise
         remember_created_at + self.class.remember_for
       end
 
-      def cookie_domain
-        self.class.cookie_domain
+      def rememberable_value
+        if respond_to?(:remember_token)
+          remember_token
+        elsif respond_to?(:authenticatable_salt) && (salt = authenticatable_salt)
+          salt
+        else
+          raise "The #{self.class.name} class does not respond to remember_token and " <<
+            "authenticatable_salt returns nil. In order to use rememberable, you must " <<
+            "add a remember_token field to your model or ensure a password is always set."
+        end
       end
 
-      def cookie_domain?
-        self.class.cookie_domain != false
+      def cookie_options
+        self.class.cookie_options
+      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]
+          [record.to_key, record.rememberable_value]
         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?
+          record = to_adapter.get(id)
+          record if record && record.rememberable_value == remember_token && !record.remember_expired?
         end
 
-        Devise::Models.config(self, :remember_for, :cookie_domain)
+        # 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_options)
       end
     end
   end

lib/devise/models/serializable.rb

@@ -0,0 +1,43 @@
+module Devise
+  module Models
+    # This module redefine to_xml and serializable_hash in models for more
+    # secure defaults. By default, it removes from the serializable model
+    # all attributes that are *not* accessible. You can remove this default
+    # by using :force_except and passing a new list of attributes you want
+    # to exempt. All attributes given to :except will simply add names to
+    # exempt to Devise internal list.
+    module Serializable
+      extend ActiveSupport::Concern
+
+      # TODO: to_xml does not call serializable_hash. Hopefully someone will fix this in AR.
+      %w(to_xml serializable_hash).each do |method|
+        class_eval <<-RUBY, __FILE__, __LINE__
+          def #{method}(options=nil)
+            options ||= {}
+            if options.key?(:force_except)
+              options[:except] = options.delete(:force_except)
+              super(options)
+            elsif self.class.blacklist_keys?
+              except = Array(options[:except])
+              super(options.merge(:except => except + self.class.blacklist_keys))
+            else
+              super
+            end
+          end
+        RUBY
+      end
+
+      module ClassMethods
+        # Return true if we can retrieve blacklist keys from the record.
+        def blacklist_keys?
+          @has_except_keys ||= respond_to?(:accessible_attributes) && !accessible_attributes.to_a.empty?
+        end
+
+        # Returns keys that should be removed when serializing the record.
+        def blacklist_keys
+          @blacklist_keys ||= to_adapter.column_names.map(&:to_s) - accessible_attributes.to_a.map(&:to_s)
+        end
+      end
+    end
+  end
+end

lib/devise/models/timeoutable.rb

@@ -7,17 +7,34 @@ module Devise
     # will be asked for credentials again, it means, he/she will be redirected
     # to the sign in page.
     #
-    # Configuration:
+    # == Options
+    #
+    # Timeoutable adds the following options to devise_for:
+    #
+    #   * +timeout_in+: the interval to timeout the user session without activity.
+    #
+    # == Examples
+    #
+    #   user.timedout?(30.minutes.ago)
     #
-    #   timeout_in: the time you want to timeout the user session without activity.
     module Timeoutable
       extend ActiveSupport::Concern
 
       # Checks whether the user session has expired based on configured time.
       def timedout?(last_access)
+        return false if remember_exists_and_not_expired?
+        
         last_access && last_access <= self.class.timeout_in.ago
       end
-
+      
+      private
+      
+      def remember_exists_and_not_expired?
+        return false unless respond_to?(:remember_expired?)
+        
+        remember_created_at && !remember_expired?
+      end
+      
       module ClassMethods
         Devise::Models.config(self, :timeout_in)
       end

lib/devise/models/token_authenticatable.rb

@@ -5,15 +5,27 @@ module Devise
     # 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.
+    # This module only provides a few helpers to help you manage the token, but it is up to you
+    # to choose how to use it. For example, if you want to have a new token every time the user
+    # saves his account, you can do the following:
     #
-    # == Configuration:
+    #   before_save :reset_authentication_token
     #
-    # You can overwrite configuration values by setting in globally in Devise (+Devise.setup+),
-    # using devise method, or overwriting the respective instance method.
+    # On the other hand, if you want to generate token unless one exists, you should use instead:
     #
-    # +token_authentication_key+ - Defines name of the authentication token params key. E.g. /users/sign_in?some_key=...
+    #   before_save :ensure_authentication_token
+    #
+    # If you want to delete the token after it is used, you can do so in the
+    # after_token_authentication callback.
+    #
+    # == Options
+    #
+    # TokenAuthenticatable adds the following options to devise_for:
+    #
+    #   * +token_authentication_key+: Defines name of the authentication token params key. E.g. /users/sign_in?some_key=...
+    #
+    #   * +stateless_token+: By default, when you sign up with a token, Devise will store the user in session
+    #     as any other authentication strategy. You can set stateless_token to true to avoid this.
     #
     module TokenAuthenticatable
       extend ActiveSupport::Concern
@@ -26,17 +38,17 @@ module Devise
       # Generate new authentication token and save the record.
       def reset_authentication_token!
         reset_authentication_token
-        self.save(:validate => false)
+        save(:validate => false)
       end
 
       # Generate authentication token unless already exists.
       def ensure_authentication_token
-        self.reset_authentication_token if self.authentication_token.blank?
+        reset_authentication_token if 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?
+        reset_authentication_token! if authentication_token.blank?
       end
 
       # Hook called after token authentication.
@@ -44,16 +56,16 @@ module Devise
       end
 
       module ClassMethods
-        ::Devise::Models.config(self, :token_authentication_key)
-
         def find_for_token_authentication(conditions)
-          conditions[:authentication_token] ||= conditions.delete(token_authentication_key)
-          find_for_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
-          ::Devise.friendly_token
+          generate_token(:authentication_token)
         end
+
+        ::Devise::Models.config(self, :token_authentication_key, :stateless_token)
       end
     end
   end

lib/devise/models/trackable.rb

@@ -5,18 +5,18 @@ module Devise
     # Track information about your user sign in. It tracks the following columns:
     #
     # * sign_in_count      - Increased every time a sign in is made (by form, openid, oauth)
-    # * current_sign_in_at - A tiemstamp updated when the user signs in
+    # * current_sign_in_at - A timestamp updated when the user signs in
     # * last_sign_in_at    - Holds the timestamp of the previous sign in
     # * current_sign_in_ip - The remote ip updated when the user sign in
-    # * last_sign_in_at    - Holds the remote ip of the previous sign in
+    # * last_sign_in_ip    - 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
+        old_current, new_current = self.current_sign_in_at, Time.now.utc
         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
+        old_current, new_current = self.current_sign_in_ip, request.ip
         self.last_sign_in_ip     = old_current || new_current
         self.current_sign_in_ip  = new_current
 

lib/devise/models/validatable.rb

@@ -1,10 +1,17 @@
 module Devise
   module Models
-
     # Validatable creates all needed validations for a user email and password.
     # It's optional, given you may want to create the validations by yourself.
-    # Automatically validate if the email is present, unique and it's format is
-    # valid. Also tests presence of password, confirmation and length
+    # Automatically validate if the email is present, unique and its format is
+    # valid. Also tests presence of password, confirmation and length.
+    #
+    # == Options
+    #
+    # Validatable adds the following options to devise_for:
+    #
+    #   * +email_regexp+: the regular expression used to validate e-mails;
+    #   * +password_length+: a range expressing password length. Defaults to 6..128.
+    #
     module Validatable
       # All validations used by this module.
       VALIDATIONS = [ :validates_presence_of, :validates_uniqueness_of, :validates_format_of,
@@ -15,15 +22,13 @@ module Devise
         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_regexp, :allow_blank => true
+          validates_presence_of   :email, :if => :email_required?
+          validates_uniqueness_of :email, :case_sensitive => (case_insensitive_keys != false), :allow_blank => true, :if => :email_changed?
+          validates_format_of     :email, :with  => email_regexp, :allow_blank => true, :if => :email_changed?
 
-          with_options :if => :password_required? do |v|
-            v.validates_presence_of     :password
-            v.validates_confirmation_of :password
-            v.validates_length_of       :password, :within => password_length, :allow_blank => true
-          end
+          validates_presence_of     :password, :if => :password_required?
+          validates_confirmation_of :password, :if => :password_required?
+          validates_length_of       :password, :within => password_length, :allow_blank => true
         end
       end
 
@@ -45,6 +50,10 @@ module Devise
         !persisted? || !password.nil? || !password_confirmation.nil?
       end
 
+      def email_required?
+        true
+      end
+
       module ClassMethods
         Devise::Models.config(self, :email_regexp, :password_length)
       end

lib/devise/modules.rb

@@ -2,20 +2,27 @@ 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
+  d.with_options :strategy => true do |s|
+    routes = [nil, :new, :destroy]
+    s.add_module :database_authenticatable, :controller => :sessions, :route => { :session => routes }
+    s.add_module :token_authenticatable
     s.add_module :rememberable
   end
 
-  # Misc after   
-  d.add_module :recoverable,  :controller => :passwords,     :route => :password
-  d.add_module :registerable, :controller => :registrations, :route => :registration
+  # Other authentications
+  d.add_module :encryptable
+  d.add_module :omniauthable, :controller => :omniauth_callbacks,  :route => :omniauth_callback
+
+  # Misc after
+  routes = [nil, :new, :edit]
+  d.add_module :recoverable,  :controller => :passwords,     :route => { :password => routes }
+  d.add_module :registerable, :controller => :registrations, :route => { :registration => (routes << :cancel) }
   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
+  routes = [nil, :new]
+  d.add_module :confirmable,  :controller => :confirmations, :route => { :confirmation => routes }
+  d.add_module :lockable,     :controller => :unlocks,       :route => { :unlock => routes }
   d.add_module :timeoutable
 
   # Stats for last, so we make sure the user is really signed in

lib/devise/omniauth.rb

@@ -0,0 +1,28 @@
+begin
+  require "omniauth"
+  require 'omniauth/version'
+rescue LoadError => e
+  warn "Could not load 'omniauth'. Please ensure you have the omniauth gem >= 1.0.0 installed and listed in your Gemfile."
+  raise
+end
+
+unless OmniAuth::VERSION =~ /^1\./
+  raise "You are using an old OmniAuth version, please ensure you have 1.0.0.pr2 version or later installed."
+end
+
+# Clean up the default path_prefix. It will be automatically set by Devise.
+OmniAuth.config.path_prefix = nil
+
+OmniAuth.config.on_failure = Proc.new do |env|
+  env['devise.mapping'] = Devise::Mapping.find_by_path!(env['PATH_INFO'], :path)
+  controller_name  = ActiveSupport::Inflector.camelize(env['devise.mapping'].controllers[:omniauth_callbacks])
+  controller_klass = ActiveSupport::Inflector.constantize("#{controller_name}Controller")
+  controller_klass.action(:failure).call(env)
+end
+
+module Devise
+  module OmniAuth
+    autoload :Config,      "devise/omniauth/config"
+    autoload :UrlHelpers,  "devise/omniauth/url_helpers"
+  end
+end

lib/devise/omniauth/config.rb

@@ -0,0 +1,46 @@
+module Devise
+  module OmniAuth
+    class Config
+      attr_accessor :strategy
+      attr_reader :args, :options, :provider
+
+      def initialize(provider, args)
+        @provider = provider
+        @args     = args
+        @strategy = nil
+        @options = @args.last.is_a?(Hash) ? @args.last : {}
+      end
+
+      # open_id strategy can have configurable name
+      def strategy_name
+        options[:name] || @provider
+      end
+
+      def strategy_class
+        find_strategy || require_strategy
+      end
+
+      def find_strategy
+        ::OmniAuth.strategies.find do |strategy_class|
+          strategy_class.to_s =~ /#{::OmniAuth::Utils.camelize(strategy_name)}$/ ||
+            strategy_class.default_options[:name] == strategy_name
+        end
+      end
+
+      def require_strategy
+        if [:facebook, :github, :twitter].include?(provider.to_sym)
+          require "omniauth/strategies/#{provider}"
+        elsif options[:require]
+          require options[:require]
+        else
+          require "omniauth-#{provider}"
+        end
+        find_strategy || autoload_strategy
+      end
+
+      def autoload_strategy
+        ::OmniAuth::Strategies.const_get(::OmniAuth::Utils.camelize(provider.to_s))
+      end
+    end
+  end
+end     

lib/devise/omniauth/url_helpers.rb

@@ -0,0 +1,33 @@
+module Devise
+  module OmniAuth
+    module UrlHelpers
+      def self.define_helpers(mapping)
+        return unless mapping.omniauthable?
+
+        class_eval <<-URL_HELPERS, __FILE__, __LINE__ + 1
+          def #{mapping.name}_omniauth_authorize_path(provider, params = {})
+            if Devise.omniauth_configs[provider.to_sym]
+              script_name = request.env["SCRIPT_NAME"]
+
+              path = "\#{script_name}/#{mapping.path}/auth/\#{provider}\".squeeze("/")
+              path << '?' + params.to_param if params.present?
+              path
+            else
+              raise ArgumentError, "Could not find omniauth provider \#{provider.inspect}"
+            end
+          end
+        URL_HELPERS
+      end
+
+      def omniauth_authorize_path(resource_or_scope, *args)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        send("#{scope}_omniauth_authorize_path", *args)
+      end
+
+      def omniauth_callback_path(resource_or_scope, *args)
+        scope = Devise::Mapping.find_scope!(resource_or_scope)
+        send("#{scope}_omniauth_callback_path", *args)
+      end
+    end
+  end
+end

lib/devise/orm/active_record.rb

@@ -1,3 +1,5 @@
+require 'orm_adapter/adapters/active_record'
+
 module Devise
   module Orm
     # This module contains some helpers and handle schema (migrations):

lib/devise/orm/data_mapper.rb

@@ -1,97 +0,0 @@
-module Devise
-  module Orm
-    module DataMapper
-      module Hook
-        def devise_modules_hook!
-          extend Schema
-          include Compatibility
-          yield
-          return unless Devise.apply_schema
-          devise_modules.each { |m| send(m) if respond_to?(m, true) }
-        end
-      end
-
-      module Schema
-        include Devise::Schema
-
-        SCHEMA_OPTIONS = {
-          :null  => :required,
-          :limit => :length
-        }
-
-        # Tell how to apply schema methods. This automatically maps :limit to
-        # :length and :null to :required.
-        def apply_devise_schema(name, type, options={})
-          SCHEMA_OPTIONS.each do |old_key, new_key|
-            next unless options.key?(old_key)
-            options[new_key] = options.delete(old_key)
-          end
-
-          options.delete(:default) if options[:default].nil?
-          property name, type, options
-        end
-      end
-
-      module Compatibility
-        extend ActiveSupport::Concern
-
-        module ClassMethods
-          # Hooks for confirmable
-          def before_create(*args)
-            wrap_hook(:before, :create, *args)
-          end
-
-          def after_create(*args)
-            wrap_hook(:after, :create, *args)
-          end
-          
-          def before_save(*args)
-            wrap_hook(:before, :save, *args)
-          end
-
-          def wrap_hook(action, method, *args)
-            options = args.extract_options!
-
-            args.each do |callback|
-              send action, method, 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)
-            case args.first
-            when :first, :all
-              send(args.shift, *args)
-            else
-              get(*args)
-            end
-          end
-        end
-
-        def changed?
-          dirty?
-        end
-
-        def save(options=nil)
-          if options.is_a?(Hash) && options[:validate] == false
-            save!
-          else
-            super()
-          end
-        end
-
-        def update_attributes(*args)
-          update(*args)
-        end
-      end
-    end
-  end
-end
-
-DataMapper::Model.append_extensions(Devise::Models)
-DataMapper::Model.append_extensions(Devise::Orm::DataMapper::Hook)

lib/devise/orm/mongoid.rb

@@ -1,3 +1,5 @@
+require 'orm_adapter/adapters/mongoid'
+
 module Devise
   module Orm
     module Mongoid
@@ -16,7 +18,7 @@ module Devise
         # Tell how to apply schema methods
         def apply_devise_schema(name, type, options={})
           type = Time if type == DateTime
-          field name, { :type => type }.merge(options)
+          field name, { :type => type }.merge!(options)
         end
       end
     end
@@ -26,4 +28,4 @@ end
 Mongoid::Document::ClassMethods.class_eval do
   include Devise::Models
   include Devise::Orm::Mongoid::Hook
-end
+end

lib/devise/param_filter.rb

@@ -0,0 +1,41 @@
+module Devise
+  class ParamFilter
+    def initialize(case_insensitive_keys, strip_whitespace_keys)
+      @case_insensitive_keys = case_insensitive_keys || []
+      @strip_whitespace_keys = strip_whitespace_keys || []
+    end
+
+    def filter(conditions)
+      conditions = stringify_params(conditions.dup)
+
+      @case_insensitive_keys.each do |k|
+        value = conditions[k]
+        next unless value.respond_to?(:downcase)
+        conditions[k] = value.downcase
+      end
+
+      @strip_whitespace_keys.each do |k|
+        value = conditions[k]
+        next unless value.respond_to?(:strip)
+        conditions[k] = value.strip
+      end
+
+      conditions
+    end
+
+    # Force keys to be string to avoid injection on mongoid related database.
+    def stringify_params(conditions)
+      return conditions unless conditions.is_a?(Hash)
+      conditions.each do |k, v|
+        conditions[k] = v.to_s if param_requires_string_conversion?(v)
+      end
+    end
+
+    private
+
+    # Determine which values should be transformed to string or passed as-is to the query builder underneath
+    def param_requires_string_conversion?(value)
+      true unless value.is_a?(TrueClass) || value.is_a?(FalseClass) || value.is_a?(Fixnum)
+    end
+  end
+end

lib/devise/path_checker.rb

@@ -2,12 +2,17 @@ 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)
-      @env, @scope = env, scope
+      @current_path = "/#{env["SCRIPT_NAME"]}/#{env["PATH_INFO"]}".squeeze("/")
+      @scope = scope
     end
 
     def signing_out?
-      @env["PATH_INFO"] == send("destroy_#{@scope}_session_path")
+      @current_path == send("destroy_#{@scope}_session_path")
     end
   end
 end

lib/devise/rails.rb

@@ -1,14 +1,11 @@
 require 'devise/rails/routes'
 require 'devise/rails/warden_compat'
 
-# 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 }
-
 module Devise
   class Engine < ::Rails::Engine
     config.devise = Devise
 
+    # Initialize Warden and copy its configurations.
     config.app_middleware.use Warden::Manager do |config|
       Devise.warden_config = config
     end
@@ -16,49 +13,33 @@ module Devise
     # 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."
-        :bcrypt
+    initializer "devise.url_helpers" do
+      Devise.include_helpers(Devise::Controllers)
+    end
+
+    initializer "devise.omniauth" do |app|
+      Devise.omniauth_configs.each do |provider, config|
+        app.middleware.use config.strategy_class, *config.args do |strategy|
+          config.strategy = strategy
+        end
+      end
+
+      if Devise.omniauth_configs.any?
+        Devise.include_helpers(Devise::OmniAuth)
       end
     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."
+    initializer "devise.mongoid_version_warning" do
+      if defined?(Mongoid)
+        require 'mongoid/version'
+        if Mongoid::VERSION.to_f < 2.1
+          puts "\n[DEVISE] Please note that Mongoid versions prior to 2.1 handle dirty model " \
+            "object attributes in such a way that the Devise `validatable` module will not apply " \
+            "its usual uniqueness and format validations for the email field. It is recommended " \
+            "that you upgrade to Mongoid 2.1+ for this and other fixes, but if for some reason you " \
+            "are unable to do so, you should add these validations manually.\n"
         end
       end
     end
   end
-end
+end

lib/devise/rails/routes.rb

@@ -4,8 +4,12 @@ module ActionDispatch::Routing
     # 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
+
+      @devise_finalized ||= begin
+        Devise.configure_warden!
+        Devise.regenerate_helpers!
+        true
+      end
     end
     alias_method_chain :finalize!, :devise
   end
@@ -15,9 +19,10 @@ module ActionDispatch::Routing
     # 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:
+    # ==== 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
     #
@@ -25,89 +30,202 @@ module ActionDispatch::Routing
     # 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"}
+    #       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=>"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"}
+    #      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=>"confirmations", :action=>"new"}
-    #      user_confirmation GET  /users/confirmation(.:format)     {:controller=>"confirmations", :action=>"show"}
-    #                        POST /users/confirmation(.:format)     {:controller=>"confirmations", :action=>"create"}
+    #  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.
+    #  * :class_name => setup a different class to be looked up by devise, if it cannot be
+    #    properly found 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:
+    #    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.
+    #  * :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.
+    #    :password, :confirmation, :unlock.
     #
     #      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.
-    #
-    #      devise_for :users, :path_prefix => "/:locale"
-    #
-    #  If you are using a dynamic prefix, like :locale above, you need 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
-    #
     #  * :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" }
     #
+    #  * :failure_app => a rack app which is invoked whenever there is a failure. Strings representing a given
+    #    are also allowed as parameter.
+    #
+    #  * :sign_out_via => the HTTP method(s) accepted for the :sign_out action (default: :get),
+    #    if you wish to restrict this to accept only :post or :delete requests you should do:
+    #
+    #      devise_for :users, :sign_out_via => [ :post, :delete ]
+    #
+    #    You need to make sure that your sign_out controls trigger a request with a matching HTTP method.
+    #
+    #  * :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.
+    #
+    #    Also pay attention that when you use a namespace it will affect all the helpers and methods for controllers
+    #    and views. For example, using the above setup you'll end with following methods:
+    #    current_publisher_account, authenticate_publisher_account!, publisher_account_signed_in, etc.
+    #
     #  * :skip => tell which controller you want to skip routes from being created:
     #
     #      devise_for :users, :skip => :sessions
     #
+    #  * :only => the opposite of :skip, tell which controllers only to generate routes to:
+    #
+    #      devise_for :users, :only => :sessions
+    #
+    #  * :skip_helpers => skip generating Devise url helpers like new_session_path(@user).
+    #    This is useful to avoid conflicts with previous routes and is false by default.
+    #    It accepts true as option, meaning it will skip all the helpers for the controllers
+    #    given in :skip but it also accepts specific helpers to be skipped:
+    #
+    #      devise_for :users, :skip => [:registrations, :confirmations], :skip_helpers => true
+    #      devise_for :users, :skip_helpers => [:registrations, :confirmations]
+    #
+    #  * :format => include "(.:format)" in the generated routes? true by default, set to false to disable:
+    #
+    #      devise_for :users, :format => false
+    #
+    #  * :constraints => works the same as Rails' contraints
+    #
+    #  * :defaults => works the same as Rails' defaults
+    #
+    # ==== 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
+    #
+    # ==== Adding custom actions to override controllers
+    #
+    # You can pass a block to devise_for that will add any routes defined in the block to Devise's
+    # list of known actions.  This is important if you add a custom action to a controller that
+    # overrides an out of the box Devise controller.
+    # For example:
+    #
+    #    class RegistrationsController < Devise::RegistrationsController
+    #      def update
+    #         # do something different here
+    #      end
+    #
+    #      def deactivate
+    #        # not a standard action
+    #        # deactivate code here
+    #      end
+    #    end
+    #
+    # In order to get Devise to recognize the deactivate action, your devise_for entry should look like this,
+    #
+    #     devise_for :owners, :controllers => { :registrations => "registrations" } do
+    #       post "deactivate", :to => "registrations#deactivate", :as => "deactivate_registration"
+    #     end
+    #
     def devise_for(*resources)
+      @devise_finalized = false
       options = resources.extract_options!
+
+      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] || {})
+      options[:constraints]   = (@scope[:constraints] || {}).merge(options[:constraints] || {})
+      options[:defaults]      = (@scope[:defaults] || {}).merge(options[:defaults] || {})
+      @scope[:options]        = (@scope[:options] || {}).merge({:format => false}) if options[:format] == false
+
       resources.map!(&:to_sym)
 
       resources.each do |resource|
-        mapping = Devise.add_model(resource, options)
+        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 }
+        routes  = mapping.used_routes
 
-        routes.each do |mod|
-          send(:"devise_#{mod}", mapping, mapping.controllers)
+        devise_scope mapping.name do
+          yield if block_given?
+          with_devise_exclusive_scope mapping.fullpath, mapping.name, mapping.constraints, mapping.defaults do
+            routes.each { |mod| send("devise_#{mod}", mapping, mapping.controllers) }
+          end
         end
       end
     end
 
-    def authenticate(scope)
+    # Allow you to add authentication request from the router:
+    #
+    #   authenticate do
+    #     resources :post
+    #   end
+    #
+    #   authenticate(:admin) do
+    #     resources :users
+    #   end
+    #
+    def authenticate(scope=nil)
       constraint = lambda do |request|
         request.env["warden"].authenticate!(:scope => scope)
       end
@@ -117,44 +235,150 @@ module ActionDispatch::Routing
       end
     end
 
+    # Allow you to route based on whether a scope is authenticated. You
+    # can optionally specify which scope.
+    #
+    #   authenticated :admin do
+    #     root :to => 'admin/dashboard#show'
+    #   end
+    #
+    #   authenticated do
+    #     root :to => 'dashboard#show'
+    #   end
+    #
+    #   root :to => 'landing#show'
+    #
+    def authenticated(scope=nil)
+      constraint = lambda do |request|
+        request.env["warden"].authenticate? :scope => scope
+      end
+
+      constraints(constraint) do
+        yield
+      end
+    end
+
+    # Allow you to route based on whether a scope is *not* authenticated.
+    # You can optionally specify which scope.
+    #
+    #   unauthenticated do
+    #     as :user do
+    #       root :to => 'devise/registrations#new'
+    #     end
+    #   end
+    #
+    #   root :to => 'dashboard#show'
+    #
+    def unauthenticated(scope=nil)
+      constraint = lambda do |request|
+        not 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.
+    #
+    # Also be aware of that 'devise_scope' and 'as' use the singular form of the
+    # noun where other devise route commands expect the plural form. This would be a
+    # good and working example.
+    #
+    #  devise_scope :user do
+    #    match "/some/route" => "some_devise_controller"
+    #  end
+    #  devise_for :users
+    #
+    # Notice and be aware of the differences above between :user and :users
+    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)
-        scope mapping.full_path do
-          get  mapping.path_names[:sign_in],  :to => "#{controllers[:sessions]}#new",     :as => :"new_#{mapping.name}_session"
-          post mapping.path_names[:sign_in],  :to => "#{controllers[:sessions]}#create",  :as => :"#{mapping.name}_session"
-          get  mapping.path_names[:sign_out], :to => "#{controllers[:sessions]}#destroy", :as => :"destroy_#{mapping.name}_session"
-        end
-      end
- 
-      def devise_password(mapping, controllers)
-        scope mapping.full_path, :name_prefix => mapping.name do
-          resource :password, :only => [:new, :create, :edit, :update], :path => mapping.path_names[:password], :controller => controllers[:passwords]
-        end
-      end
- 
-      def devise_confirmation(mapping, controllers)
-        scope mapping.full_path, :name_prefix => mapping.name do
-          resource :confirmation, :only => [:new, :create, :show], :path => mapping.path_names[:confirmation], :controller => controllers[:confirmations]
-        end
-      end
- 
-      def devise_unlock(mapping, controllers)
-        scope mapping.full_path, :name_prefix => mapping.name do
-          resource :unlock, :only => [:new, :create, :show], :path => mapping.path_names[:unlock], :controller => controllers[:unlocks]
+      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]
+          match :destroy, :path => mapping.path_names[:sign_out], :as => "destroy", :via => mapping.sign_out_via
         end
       end
 
-      def devise_registration(mapping, controllers)
-        scope mapping.full_path[1..-1], :name_prefix => mapping.name do
-          resource :registration, :only => [:new, :create, :edit, :update, :destroy], :path => mapping.path_names[:registration],
-                   :path_names => { :new => mapping.path_names[:sign_up] }, :controller => controllers[:registrations]
+      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 raise_no_devise_method_error!(klass)
-        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' " <<
+      def devise_registration(mapping, controllers) #:nodoc:
+        path_names = {
+          :new => mapping.path_names[:sign_up],
+          :cancel => mapping.path_names[:cancel]
+        }
+
+        resource :registration, :only => [:new, :create, :edit, :update, :destroy], :path => mapping.path_names[:registration],
+                 :path_names => path_names, :controller => controllers[:registrations] do
+          get :cancel
+        end
+      end
+
+      def devise_omniauth_callback(mapping, controllers) #:nodoc:
+        path, @scope[:path] = @scope[:path], nil
+        path_prefix = "/#{mapping.path}/auth".squeeze("/")
+
+        if ::OmniAuth.config.path_prefix && ::OmniAuth.config.path_prefix != path_prefix
+          raise "You can only add :omniauthable behavior to one Devise model"
+        else
+          ::OmniAuth.config.path_prefix = path_prefix
+        end
+
+        match "#{path_prefix}/:action/callback", :constraints => { :action => Regexp.union(mapping.to.omniauth_providers.map(&:to_s)) },
+          :to => controllers[:omniauth_callbacks], :as => :omniauth_callback
+      ensure
+        @scope[:path] = path
+      end
+
+      def with_devise_exclusive_scope(new_path, new_as, new_constraints, new_defaults) #:nodoc:
+        old_as, old_path, old_module, old_constraints, old_defaults = @scope[:as], @scope[:path], @scope[:module], @scope[:constraints], @scope[:defaults]
+        @scope[:as], @scope[:path], @scope[:module], @scope[:constraints], @scope[:defaults] = new_as, new_path, nil, new_constraints, new_defaults
+        yield
+      ensure
+        @scope[:as], @scope[:path], @scope[:module], @scope[:constraints], @scope[:defaults] = old_as, old_path, old_module, old_constraints, old_defaults
+      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

lib/devise/rails/warden_compat.rb

@@ -3,9 +3,9 @@ module Warden::Mixins::Common
     @request ||= ActionDispatch::Request.new(env)
   end
 
+  # This is called internally by Warden on logout
   def reset_session!
-    raw_session.inspect # why do I have to inspect it to get it to clear?
-    raw_session.clear
+    request.reset_session
   end
 
   def cookies
@@ -15,11 +15,106 @@ end
 
 class Warden::SessionSerializer
   def serialize(record)
-    [record.class, record.id]
+    klass = record.class
+    array = klass.serialize_into_session(record)
+    array.unshift(klass.name)
   end
 
   def deserialize(keys)
-    klass, id = keys
-    klass.find(:first, :conditions => { :id => id })
+    klass, *args = keys
+
+    begin
+      ActiveSupport::Inflector.constantize(klass).serialize_from_session(*args)
+    rescue NameError => e
+      if e.message =~ /uninitialized constant/
+        Rails.logger.debug "[Devise] Trying to deserialize invalid class #{klass}"
+        nil
+      else
+        raise
+      end
+    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

@@ -3,35 +3,33 @@ 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.
+    # Creates encrypted_password, and email when it is used as an authentication
+    # key (default).
     #
     # == Options
     # * :null - When true, allow columns to be null.
-    # * :default - Should be set to "" when :null is false.
+    # * :default - Set to "" when :null is false, unless overridden.
     #
     # == 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[:default] || ""
+      default = options.key?(:default) ? options[:default] : ("" if null == false)
+      include_email = !respond_to?(:authentication_keys) || self.authentication_keys.include?(:email)
 
-      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 :email,              String, :null => null, :default => default if include_email
       apply_devise_schema :encrypted_password, String, :null => null, :default => default, :limit => 128
-      apply_devise_schema :password_salt,      String, :null => null, :default => default
-    end      
+    end
+
+    # Creates password salt for encryption support when using encryptors other
+    # than the database_authenticable default of bcrypt.
+    def encryptable
+      apply_devise_schema :password_salt, String
+    end
 
     # Creates authentication_token.
-    def token_authenticatable(options={})
+    def token_authenticatable
       apply_devise_schema :authentication_token, String
     end
 
@@ -42,14 +40,23 @@ module Devise
       apply_devise_schema :confirmation_sent_at, DateTime
     end
 
-    # Creates reset_password_token.
-    def recoverable
+    # Creates reset_password_token and reset_password_sent_at.
+    #
+    # == Options
+    # * :reset_within - When true, adds a column that reset passwords within some date
+    def recoverable(options={})
+      use_within = options.fetch(:reset_within, Devise.reset_password_within.present?)
       apply_devise_schema :reset_password_token, String
+      apply_devise_schema :reset_password_sent_at, DateTime if use_within
     end
 
     # Creates remember_token and remember_created_at.
-    def rememberable
-      apply_devise_schema :remember_token,      String
+    #
+    # == Options
+    # * :use_salt - When true, does not create a remember_token and use password_salt instead.
+    def rememberable(options={})
+      use_salt = options.fetch(:use_salt, Devise.use_salt_as_remember_token)
+      apply_devise_schema :remember_token,      String unless use_salt
       apply_devise_schema :remember_created_at, DateTime
     end
 

lib/devise/strategies/authenticatable.rb

@@ -9,11 +9,37 @@ module Devise
       attr_accessor :authentication_hash, :password
 
       def valid?
-        valid_for_http_auth? || valid_for_params_auth?
+        valid_for_params_auth? || valid_for_http_auth?
       end
 
     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 String, Symbol
+          fail!(result)
+          false
+        when TrueClass
+          decorate(resource)
+          true
+        else
+          result
+        end
+      end
+
+      # Get values from params and set in the resource.
+      def decorate(resource)
+        resource.remember_me = remember_me? if resource.respond_to?(:remember_me=)
+      end
+
+      # Should this resource be marked to be remembered?
+      def remember_me?
+        valid_params? && Devise::TRUE_VALUES.include?(params_auth_hash[:remember_me])
+      end
+
       # Check if this is strategy is valid for http authentication by:
       #
       #   * Validating if the model allows params authentication;
@@ -59,17 +85,7 @@ module Devise
 
       # 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?
+        !!env["devise.allow_params_authentication"]
       end
 
       # If the request is valid, finally check if params_auth_hash returns a hash.
@@ -84,15 +100,17 @@ module Devise
 
       # Helper to decode credentials from HTTP.
       def decode_credentials
-        username_and_password = request.authorization.split(' ', 2).last || ''
-        ActiveSupport::Base64.decode64(username_and_password).split(/:/, 2)
+        return [] unless request.authorization && request.authorization =~ /^Basic (.*)/m
+        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? }
+      def with_authentication_hash(auth_values)
+        self.authentication_hash = {}
+        self.password = auth_values[:password]
+
+        parse_authentication_key_values(auth_values, authentication_keys) &&
+        parse_authentication_key_values(request_values, request_keys)
       end
 
       # Holds the authentication keys.
@@ -100,11 +118,37 @@ module Devise
         @authentication_keys ||= mapping.to.authentication_keys
       end
 
+      # Holds request keys.
+      def request_keys
+        @request_keys ||= mapping.to.request_keys
+      end
+
+      # Returns values from the request object.
+      def request_values
+        keys = request_keys.respond_to?(:keys) ? request_keys.keys : request_keys
+        values = keys.map { |k| self.request.send(k) }
+        Hash[keys.zip(values)]
+      end
+
+      # Parse authentication keys considering if they should be enforced or not.
+      def parse_authentication_key_values(hash, keys)
+        keys.each do |key, enforce|
+          value = hash[key].presence
+          if value
+            self.authentication_hash[key] = value
+          else
+            return false unless enforce == false
+          end
+        end
+        true
+      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
+          ActiveSupport::Inflector.underscore(self.class.name.split("::").last).
+            sub("_authenticatable", "").to_sym
       end
     end
   end

lib/devise/strategies/base.rb

@@ -10,24 +10,6 @@ module Devise
           mapping
         end
       end
-
-    protected
-
-      def succeeded?
-        @result == :success
-      end
-
-      # 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)
-        else
-          result
-        end 
-      end
     end
   end
 end

lib/devise/strategies/database_authenticatable.rb

@@ -10,7 +10,7 @@ module Devise
         if validate(resource){ resource.valid_password?(password) }
           resource.after_database_authentication
           success!(resource)
-        else
+        elsif !halted?
           fail(:invalid)
         end
       end

lib/devise/strategies/rememberable.rb

@@ -6,9 +6,10 @@ module Devise
     # 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 < Devise::Strategies::Base
+    class Rememberable < Authenticatable
       # A valid strategy for rememberable needs a remember token in the cookies.
       def valid?
+        @remember_cookie = nil
         remember_cookie.present?
       end
 
@@ -20,7 +21,7 @@ module Devise
 
         if validate(resource)
           success!(resource)
-        else
+        elsif !halted?
           cookies.delete(remember_key)
           pass
         end
@@ -28,14 +29,23 @@ module Devise
 
     private
 
+      def decorate(resource)
+        super
+        resource.extend_remember_period = mapping.to.extend_remember_period if resource.respond_to?(:extend_remember_period=)
+      end
+
+      def remember_me?
+        true
+      end
+
       def remember_key
         "remember_#{scope}_token"
       end
 
-      # Accessor for remember cookie
       def remember_cookie
         @remember_cookie ||= cookies.signed[remember_key]
       end
+
     end
   end
 end

lib/devise/strategies/token_authenticatable.rb

@@ -10,13 +10,17 @@ module Devise
     # 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 store?
+        !mapping.to.stateless_token
+      end
+
       def authenticate!
         resource = mapping.to.find_for_token_authentication(authentication_hash)
 
         if validate(resource)
           resource.after_token_authentication
           success!(resource)
-        else
+        elsif !halted?
           fail(:invalid_token)
         end
       end
@@ -28,14 +32,18 @@ module Devise
         true
       end
 
-      # Do not use remember_me behavir with token.
+      # Do not use remember_me behavior with token.
       def remember_me?
         false
       end
 
       # Try both scoped and non scoped keys.
       def params_auth_hash
-        params[scope] || params
+        if params[scope].kind_of?(Hash) && params[scope].has_key?(authentication_keys.first)
+          params[scope]
+        else
+          params
+        end
       end
 
       # Overwrite authentication keys to use token_authentication_key.

lib/devise/test_helpers.rb

@@ -1,4 +1,11 @@
 module Devise
+  # Devise::TestHelpers provides a facility to test controllers in isolation
+  # when using ActionController::TestCase allowing you to quickly sign_in or
+  # sign_out a user. Do not use Devise::TestHelpers in integration tests.
+  #
+  # Notice you should not test Warden specific behavior (like Warden callbacks)
+  # using Devise::TestHelpers since it is a stub of the actual behavior. Such
+  # callbacks should be tested in your integration suite instead.
   module TestHelpers
     def self.included(base)
       base.class_eval do
@@ -6,46 +13,11 @@ module Devise
       end
     end
 
-    # This is a Warden::Proxy customized for functional tests. It's meant to
-    # some of Warden::Manager responsibilities, as retrieving configuration
-    # options and calling the FailureApp.
-    class TestWarden < Warden::Proxy #:nodoc:
-      attr_reader :controller
-
-      def initialize(controller)
-        @controller = controller
-        manager = Warden::Manager.new(nil) do |config|
-          config.merge! Devise.warden_config
-        end
-        super(controller.request.env, manager)
-      end
-
-      def authenticate!(*args)
-        catch_with_redirect { super }
-      end
-
-      def user(*args)
-        catch_with_redirect { super }
-      end
-
-      def catch_with_redirect(&block)
-        result = catch(:warden, &block)
-
-        if result.is_a?(Hash) && !custom_failure? && !@controller.send(:performed?)
-          result[:action] ||= :unauthenticated
-
-          env = @controller.request.env
-          env["PATH_INFO"] = "/#{result[:action]}"
-          env["warden.options"] = result
-          Warden::Manager._before_failure.each{ |hook| hook.call(env, result) }
-
-          status, headers, body = Devise::FailureApp.call(env).to_a
-          @controller.send :render, :status => status, :text => body,
-            :content_type => headers["Content-Type"], :location => headers["Location"]
-        else
-          result
-        end
-      end
+    # Override process to consider warden.
+    def process(*)
+      result = nil
+      _catch_warden { result = super }
+      result
     end
 
     # We need to setup the environment variables and the response in the controller.
@@ -55,10 +27,16 @@ module Devise
 
     # Quick access to Warden::Proxy.
     def warden #:nodoc:
-      @warden ||= (@request.env['warden'] = TestWarden.new(@controller))
+      @warden ||= begin
+        manager = Warden::Manager.new(nil) do |config|
+          config.merge! Devise.warden_config
+        end
+        @request.env['warden'] = Warden::Proxy.new(@request.env, manager)
+      end
     end
 
     # sign_in a given resource by storing its keys in the session.
+    # This method bypass any warden authentication callback.
     #
     # Examples:
     #
@@ -72,6 +50,7 @@ module Devise
     end
 
     # Sign out a given resource or scope by calling logout on Warden.
+    # This method bypass any warden logout callback.
     #
     # Examples:
     #
@@ -81,8 +60,31 @@ module Devise
     def sign_out(resource_or_scope)
       scope = Devise::Mapping.find_scope!(resource_or_scope)
       @controller.instance_variable_set(:"@current_#{scope}", nil)
-      warden.logout(scope)
+      user = warden.instance_variable_get(:@users).delete(scope)
+      warden.session_serializer.delete(scope, user)
     end
 
+    protected
+
+    def _catch_warden(&block)
+      result = catch(:warden, &block)
+
+      if result.is_a?(Hash) && !warden.custom_failure? && !@controller.send(:performed?)
+        result[:action] ||= :unauthenticated
+
+        env = @controller.request.env
+        env["PATH_INFO"] = "/#{result[:action]}"
+        env["warden.options"] = result
+        Warden::Manager._run_callbacks(:before_failure, env, result)
+
+        status, headers, body = Devise.warden_config[:failure_app].call(env).to_a
+        @controller.send :render, :status => status, :text => body,
+          :content_type => headers["Content-Type"], :location => headers["Location"]
+
+        nil
+      else
+        result
+      end
+    end
   end
 end

lib/devise/version.rb

@@ -1,3 +1,3 @@
 module Devise
-  VERSION = "1.1.rc2".freeze
+  VERSION = "1.5.0".freeze
 end

lib/generators/active_record/devise_generator.rb

@@ -0,0 +1,33 @@
+require 'rails/generators/active_record'
+require 'generators/devise/orm_helpers'
+
+
+module ActiveRecord
+  module Generators
+    class DeviseGenerator < ActiveRecord::Generators::Base
+      argument :attributes, :type => :array, :default => [], :banner => "field:type field:type"
+
+      include Devise::Generators::OrmHelpers
+      source_root File.expand_path("../templates", __FILE__)
+
+      def copy_devise_migration
+        if (behavior == :invoke && model_exists?) || (behavior == :revoke && migration_exists?(table_name))
+          migration_template "migration_existing.rb", "db/migrate/add_devise_to_#{table_name}"
+        else
+          migration_template "migration.rb", "db/migrate/devise_create_#{table_name}"
+        end
+      end
+
+      def generate_model
+        invoke "active_record:model", [name], :migration => false unless model_exists? && behavior == :invoke
+      end
+      
+      def inject_devise_content
+        inject_into_class(model_path, class_name, model_contents + <<CONTENT) if model_exists?
+  # Setup accessible (or protected) attributes for your model
+  attr_accessible :email, :password, :password_confirmation, :remember_me
+CONTENT
+      end
+    end
+  end
+end

lib/generators/active_record/templates/migration.rb

@@ -1,15 +1,24 @@
 class DeviseCreate<%= table_name.camelize %> < ActiveRecord::Migration
+<% if  ::Rails::VERSION::MAJOR == 3 && ::Rails::VERSION::MINOR >= 1 -%>
+  def change
+<% else  -%>
   def self.up
+<% end  -%>
     create_table(:<%= table_name %>) do |t|
       t.database_authenticatable :null => false
       t.recoverable
       t.rememberable
       t.trackable
 
+      # t.encryptable
       # t.confirmable
       # t.lockable :lock_strategy => :<%= Devise.lock_strategy %>, :unlock_strategy => :<%= Devise.unlock_strategy %>
       # t.token_authenticatable
 
+<% attributes.each  do |attribute| -%>
+      t.<%= attribute.type %> :<%= attribute.name %>
+<% end  -%>
+
       t.timestamps
     end
 
@@ -17,9 +26,12 @@ class DeviseCreate<%= table_name.camelize %> < ActiveRecord::Migration
     add_index :<%= table_name %>, :reset_password_token, :unique => true
     # add_index :<%= table_name %>, :confirmation_token,   :unique => true
     # add_index :<%= table_name %>, :unlock_token,         :unique => true
+    # add_index :<%= table_name %>, :authentication_token, :unique => true
   end
 
+<% unless  ::Rails::VERSION::MAJOR == 3 && ::Rails::VERSION::MINOR >= 1 -%>
   def self.down
     drop_table :<%= table_name %>
   end
+<% end  -%>
 end

lib/generators/active_record/templates/migration_existing.rb

@@ -0,0 +1,34 @@
+class AddDeviseTo<%= table_name.camelize %> < ActiveRecord::Migration
+  def self.up
+    change_table(:<%= table_name %>) do |t|
+      t.database_authenticatable :null => false
+      t.recoverable
+      t.rememberable
+      t.trackable
+
+      # t.encryptable
+      # t.confirmable
+      # t.lockable :lock_strategy => :<%= Devise.lock_strategy %>, :unlock_strategy => :<%= Devise.unlock_strategy %>
+      # t.token_authenticatable
+
+<% attributes.each  do |attribute| -%>
+      t.<%= attribute.type %> :<%= attribute.name %>
+<% end -%>
+
+      # Uncomment below if timestamps were not included in your original model.
+      # t.timestamps
+    end
+
+    add_index :<%= table_name %>, :email,                :unique => true
+    add_index :<%= table_name %>, :reset_password_token, :unique => true
+    # add_index :<%= table_name %>, :confirmation_token,   :unique => true
+    # add_index :<%= table_name %>, :unlock_token,         :unique => true
+    # add_index :<%= table_name %>, :authentication_token, :unique => true
+  end
+
+  def self.down
+    # By default, we don't want to make any assumption about how to roll back a migration when your
+    # model already existed. Please edit below which fields you would like to remove in this migration.
+    raise ActiveRecord::IrreversibleMigration
+  end
+end

lib/generators/devise/devise/devise_generator.rb

@@ -1,86 +0,0 @@
-require 'rails/generators/migration'
-
-module Devise
-  module Generators
-    class DeviseGenerator < Rails::Generators::NamedBase
-      include Rails::Generators::Migration
-
-      source_root File.expand_path("../templates", __FILE__)
-      namespace "devise"
-
-      desc "Generates a model with the given NAME (if one does not exist) with devise " <<
-           "configuration plus a migration file and devise routes."
-
-      def self.orm_has_migration?
-        Rails::Generators.options[:rails][:orm] == :active_record
-      end
-
-      def self.next_migration_number(path)
-        Time.now.utc.strftime("%Y%m%d%H%M%S")
-      end
-
-      class_option :orm
-      class_option :migration, :type => :boolean, :default => orm_has_migration?
-
-      def invoke_orm_model
-        return unless behavior == :invoke
-
-        if model_exists?
-          say "* Model already exists. Adding Devise behavior."
-        elsif options[:orm].present?
-          invoke "model", [name], :migration => false, :orm => options[:orm]
-
-          unless model_exists?
-            abort "Tried to invoke the model generator for '#{options[:orm]}' but could not find it.\n" <<
-              "Please create your model by hand before calling `rails g devise #{name}`."
-          end
-        else
-          abort "Cannot create a devise model because config.generators.orm is blank.\n" <<
-            "Please create your model by hand or configure your generators orm before calling `rails g devise #{name}`."
-        end
-      end
-
-      def inject_devise_config_into_model
-        devise_class_setup = <<-CONTENT
-
-  # Include default devise modules. Others available are:
-  # :token_authenticatable, :confirmable, :lockable and :timeoutable
-  devise :database_authenticatable, :registerable,
-         :recoverable, :rememberable, :trackable, :validatable
-
-CONTENT
-
-        case options[:orm].to_s
-        when "mongoid"
-          inject_into_file model_path, devise_class_setup, :after => "include Mongoid::Document\n"
-        when "data_mapper"
-          inject_into_file model_path, devise_class_setup, :after => "include DataMapper::Resource\n"
-        when "active_record"
-          inject_into_class model_path, class_name, devise_class_setup + <<-CONTENT
-  # Setup accessible (or protected) attributes for your model
-  attr_accessible :email, :password, :password_confirmation
-CONTENT
-        end
-      end
-
-      def copy_migration_template
-        return unless options.migration?
-        migration_template "migration.rb", "db/migrate/devise_create_#{table_name}"
-      end
-
-      def add_devise_routes
-        route "devise_for :#{table_name}"
-      end
-
-    protected
-
-      def model_exists?
-        File.exists?(File.join(destination_root, model_path))
-      end
-
-      def model_path
-        @model_path ||= File.join("app", "models", "#{file_path}.rb")
-      end
-    end
-  end
-end

lib/generators/devise/devise_generator.rb

@@ -0,0 +1,22 @@
+module Devise
+  module Generators
+    class DeviseGenerator < Rails::Generators::NamedBase
+      namespace "devise"
+      source_root File.expand_path("../templates", __FILE__)
+
+      desc "Generates a model with the given NAME (if one does not exist) with devise " <<
+           "configuration plus a migration file and devise routes."
+
+      hook_for :orm
+
+      class_option :routes, :desc => "Generate routes", :type => :boolean, :default => true
+
+      def add_devise_routes
+        devise_route  = "devise_for :#{plural_name}"
+        devise_route << %Q(, :class_name => "#{class_name}") if class_name.include?("::")
+        devise_route << %Q(, :skip => :all) unless options.routes?
+        route devise_route
+      end
+    end
+  end
+end

lib/generators/devise/install/templates/devise.rb

@@ -1,135 +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|
-  # ==> Mailer Configuration
-  # Configure the e-mail address which will be shown in DeviseMailer.
-  config.mailer_sender = "please-change-me@config-initializers-devise.com"
-
-  # Configure the class responsible to send e-mails.
-  # config.mailer = "Devise::Mailer"
-
-  # ==> ORM configuration
-  # Load and configure the ORM. Supports :active_record (default), :mongoid
-  # (bson_ext recommended) and :data_mapper (experimental).
-  require 'devise/orm/<%= options[:orm] %>'
-
-  # ==> Configuration for any authentication mechanism
-  # 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 ]
-
-  # Tell if authentication through request.params is enabled. True by default.
-  # config.params_authenticatable = true
-
-  # Tell if authentication through HTTP Basic Auth is enabled. True by default.
-  # config.http_authenticatable = true
-
-  # The realm used in Http Basic Authentication
-  # config.http_authentication_realm = "Application"
-
-  # ==> Configuration for :database_authenticatable
-  # For bcrypt, this is the cost for hashing the password and defaults to 10. If
-  # using other encryptors, it sets how many times you want the password re-encrypted.
-  config.stretches = 10
-
-  # Define which will be the encryption algorithm. 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 = :bcrypt
-
-  # Setup a pepper to generate the encrypted password.
-  config.pepper = <%= ActiveSupport::SecureRandom.hex(64).inspect %>
-
-  # ==> Configuration for :confirmable
-  # The time you want to give your user to confirm his account. During this time
-  # he will be able to access your application without confirming. Default is nil.
-  # When confirm_within is zero, the user won't be able to sign in without confirming. 
-  # You can use this to let your user access some features of your application 
-  # without confirming the account, but blocking it after a certain period 
-  # (ie 2 days). 
-  # config.confirm_within = 2.days
-
-  # ==> Configuration for :rememberable
-  # The time the user will be remembered without asking for credentials again.
-  # config.remember_for = 2.weeks
-
-  # ==> Configuration for :validatable
-  # Range for password length
-  # config.password_length = 6..20
-
-  # Regex to use to validate the email address
-  # config.email_regexp = /^([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})$/i
-
-  # ==> Configuration for :timeoutable
-  # 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
-
-  # ==> Configuration for :lockable
-  # Defines which strategy will be used to lock an account.
-  # :failed_attempts = Locks an account after a number of failed attempts to sign in.
-  # :none            = No lock strategy. You should handle locking by yourself.
-  # config.lock_strategy = :failed_attempts
-
-  # Defines which strategy will be used to unlock an account.
-  # :email = Sends an unlock link to the user email
-  # :time  = Re-enables login after a certain amount of time (see :unlock_in below)
-  # :both  = Enables both strategies
-  # :none  = No unlock strategy. You should handle unlocking by yourself.
-  # config.unlock_strategy = :both
-
-  # Number of authentication tries before locking an account if lock_strategy
-  # is failed attempts.
-  # config.maximum_attempts = 20
-
-  # Time interval to unlock the account if :time is enabled as unlock_strategy.
-  # config.unlock_in = 1.hour
-
-  # ==> Configuration for :token_authenticatable
-  # Defines name of the authentication token params key
-  # config.token_authentication_key = :auth_token
-
-  # ==> Scopes configuration
-  # 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.
-  # Note that devise does not generate default routes. You also have to
-  # specify them in config/routes.rb
-  # 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
-
-  # ==> Navigation configuration
-  # Lists the formats that should be treated as navigational. Formats like
-  # :html, should redirect to the sign in page when the user does not have
-  # access, but formats like :xml or :json, should return 401.
-  # If you have any extra navigational formats, like :iphone or :mobile, you
-  # should add them to the navigational formats lists. Default is [:html]
-  # config.navigational_formats = [:html, :iphone]
-
-  # ==> Warden configuration
-  # 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(:scope => :user).unshift :twitter_oauth
-  # end
-end

lib/generators/devise/install_generator.rb

@@ -1,9 +1,9 @@
-require 'active_support/secure_random'
+require 'securerandom'
 
 module Devise
   module Generators
     class InstallGenerator < Rails::Generators::Base
-      source_root File.expand_path("../templates", __FILE__)
+      source_root File.expand_path("../../templates", __FILE__)
 
       desc "Creates a Devise initializer and copy locale files to your application."
       class_option :orm
@@ -13,12 +13,12 @@ module Devise
       end
 
       def copy_locale
-        copy_file "../../../../../config/locales/en.yml", "config/locales/devise.en.yml"
+        copy_file "../../../config/locales/en.yml", "config/locales/devise.en.yml"
       end
 
       def show_readme
-        readme "README"
+        readme "README" if behavior == :invoke
       end
     end
   end
-end
+end

lib/generators/devise/orm_helpers.rb

@@ -0,0 +1,31 @@
+module Devise
+  module Generators
+    module OrmHelpers
+      def model_contents
+<<-CONTENT
+  # Include default devise modules. Others available are:
+  # :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :trackable, :validatable
+
+CONTENT
+      end
+
+      def model_exists?
+        File.exists?(File.join(destination_root, model_path))
+      end
+      
+      def migration_exists?(table_name)
+        Dir.glob("#{File.join(destination_root, migration_path)}/[0-9]*_*.rb").grep(/\d+_add_devise_to_#{table_name}.rb$/).first
+      end
+      
+      def migration_path
+        @migration_path ||= File.join("db", "migrate")
+      end
+
+      def model_path
+        @model_path ||= File.join("app", "models", "#{file_path}.rb")
+      end
+    end
+  end
+end

lib/generators/devise/views/views_generator.rb

@@ -1,63 +0,0 @@
-module Devise
-  module Generators
-    class ViewsGenerator < Rails::Generators::Base
-      source_root File.expand_path("../../../../../app/views", __FILE__)
-      desc "Copies all Devise views to your application."
-
-      argument :scope, :required => false, :default => nil,
-                       :desc => "The scope to copy views to"
-
-      class_option :template_engine, :type => :string, :aliases => "-t", :default => "erb",
-                                     :desc => "Template engine for the views. Available options are 'erb' and 'haml'."
-
-      def copy_views
-        case options[:template_engine]
-        when "haml"
-          verify_haml_existence
-          verify_haml_version
-          create_and_copy_haml_views
-        else
-          directory "devise", "app/views/#{scope || :devise}"
-        end
-      end
-
-    protected
-
-      def verify_haml_existence
-        begin
-          require 'haml'
-        rescue LoadError
-          say "HAML is not installed, or it is not specified in your Gemfile."
-          exit
-        end
-      end
-
-      def verify_haml_version
-        unless Haml.version[:major] == 2 and Haml.version[:minor] >= 3 or Haml.version[:major] >= 3
-          say "To generate HAML templates, you need to install HAML 2.3 or above."
-          exit
-        end
-      end
-
-      def create_and_copy_haml_views
-        require 'tmpdir'
-        html_root = "#{self.class.source_root}/devise"
-
-        Dir.mktmpdir("devise-haml.") do |haml_root|
-          Dir["#{html_root}/**/*"].each do |path|
-            relative_path = path.sub(html_root, "")
-            source_path   = (haml_root + relative_path).sub(/erb$/, "haml")
-
-            if File.directory?(path)
-              FileUtils.mkdir_p(source_path)
-            else
-              `html2haml -r #{path} #{source_path}`
-            end
-          end
-
-          directory haml_root, "app/views/#{scope || :devise}"
-        end
-      end
-    end
-  end
-end

lib/generators/devise/views_generator.rb

@@ -0,0 +1,98 @@
+module Devise
+  module Generators
+    # Include this module in your generator to generate Devise views.
+    # `copy_views` is the main method and by default copies all views
+    # with forms.
+    module ViewPathTemplates #:nodoc:
+      extend ActiveSupport::Concern
+
+      included do
+        argument :scope, :required => false, :default => nil,
+                         :desc => "The scope to copy views to"
+
+        public_task :copy_views
+      end
+
+      def copy_views
+        view_directory :confirmations
+        view_directory :passwords
+        view_directory :registrations
+        view_directory :sessions
+        view_directory :unlocks
+      end
+
+      protected
+
+      def view_directory(name, _target_path = nil)
+        directory name.to_s, _target_path || "#{target_path}/#{name}"
+      end
+
+      def target_path
+        @target_path ||= "app/views/#{scope || :devise}"
+      end
+    end
+
+    class SharedViewsGenerator < Rails::Generators::Base #:nodoc:
+      include ViewPathTemplates
+      source_root File.expand_path("../../../../app/views/devise", __FILE__)
+      desc "Copies shared Devise views to your application."
+
+      # Override copy_views to just copy mailer and shared.
+      def copy_views
+        view_directory :shared
+      end
+    end
+
+    class FormForGenerator < Rails::Generators::Base #:nodoc:
+      include ViewPathTemplates
+      source_root File.expand_path("../../../../app/views/devise", __FILE__)
+      desc "Copies default Devise views to your application."
+    end
+
+    class SimpleFormForGenerator < Rails::Generators::Base #:nodoc:
+      include ViewPathTemplates
+      source_root File.expand_path("../../templates/simple_form_for", __FILE__)
+      desc "Copies simple form enabled views to your application."
+    end
+
+    class ErbGenerator < Rails::Generators::Base #:nodoc:
+      include ViewPathTemplates
+      source_root File.expand_path("../../../../app/views/devise", __FILE__)
+      desc "Copies Devise mail erb views to your application."
+
+      def copy_views
+        view_directory :mailer
+      end
+    end
+
+    class MarkerbGenerator < Rails::Generators::Base #:nodoc:
+      include ViewPathTemplates
+      source_root File.expand_path("../../templates", __FILE__)
+      desc "Copies Devise mail markerb views to your application."
+
+      def copy_views
+        view_directory :markerb, target_path
+      end
+
+      def target_path
+        "app/views/#{scope || :devise}/mailer"
+      end
+    end
+
+    class ViewsGenerator < Rails::Generators::Base
+      desc "Copies Devise views to your application."
+
+      argument :scope, :required => false, :default => nil,
+                       :desc => "The scope to copy views to"
+
+      invoke SharedViewsGenerator
+      hook_for :form_builder, :aliases => "-b",
+                              :desc => "Form builder to be used",
+                              :default => defined?(SimpleForm) ? "simple_form_for" : "form_for"
+
+      hook_for :markerb,  :desc => "Generate markerb instead of erb mail views",
+                          :default => defined?(Markerb) ? :markerb : :erb,
+                          :type => :boolean
+    end
+  end
+end

lib/generators/devise_generator.rb

@@ -1,2 +0,0 @@
-# Remove this file on next rails release
-require "generators/devise/devise/devise_generator"

lib/generators/devise_install_generator.rb

@@ -1,4 +0,0 @@
-# Remove this file after deprecation
-if caller.none? { |l| l =~ %r{lib/rails/generators\.rb:(\d+):in `lookup!'$} }
-  warn "[WARNING] `rails g devise_install` is deprecated, please use `rails g devise:install` instead."
-end

lib/generators/devise_views_generator.rb

@@ -1,4 +0,0 @@
-# Remove this file after deprecation
-if caller.none? { |l| l =~ %r{lib/rails/generators\.rb:(\d+):in `lookup!'$} }
-  warn "[WARNING] `rails g devise_views` is deprecated, please use `rails g devise:views` instead."
-end

lib/generators/mongoid/devise_generator.rb

@@ -0,0 +1,17 @@
+require 'generators/devise/orm_helpers'
+
+module Mongoid
+  module Generators
+    class DeviseGenerator < Rails::Generators::NamedBase
+      include Devise::Generators::OrmHelpers
+
+      def generate_model
+        invoke "mongoid:model", [name] unless model_exists? && behavior == :invoke
+      end
+
+      def inject_devise_content
+        inject_into_file model_path, model_contents, :after => "include Mongoid::Document\n" if model_exists?
+      end
+    end
+  end
+end

lib/generators/templates/README

@@ -22,4 +22,11 @@ Some setup you must do manually if you haven't yet:
        <p class="notice"><%= notice %></p>
        <p class="alert"><%= alert %></p>
 
+  4. If you are deploying Rails 3.1 on Heroku, you may want to set:
+
+       config.assets.initialize_on_precompile = false
+
+     On config/application.rb forcing your application to not access the DB
+     or load models when precompiling your assets.
+
 ===============================================================================

lib/generators/templates/devise.rb

@@ -0,0 +1,209 @@
+# 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|
+  # ==> Mailer Configuration
+  # Configure the e-mail address which will be shown in Devise::Mailer,
+  # note that it will be overwritten if you use your own mailer class with default "from" parameter.
+  config.mailer_sender = "please-change-me-at-config-initializers-devise@example.com"
+
+  # Configure the class responsible to send e-mails.
+  # config.mailer = "Devise::Mailer"
+
+  # ==> ORM configuration
+  # Load and configure the ORM. Supports :active_record (default) and
+  # :mongoid (bson_ext recommended) by default. Other ORMs may be
+  # available as additional gems.
+  require 'devise/orm/<%= options[:orm] %>'
+
+  # ==> Configuration for any authentication mechanism
+  # Configure which keys are used when authenticating a user. The default is
+  # just :email. You can configure it to use [:username, :subdomain], so for
+  # authenticating a 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.
+  # You can also supply a hash where the value is a boolean determining whether
+  # or not authentication should be aborted when the value is not present.
+  # config.authentication_keys = [ :email ]
+
+  # Configure parameters from the request object used for authentication. Each entry
+  # given should be a request method and it will automatically be passed to the
+  # find_for_authentication method and considered in your model lookup. For instance,
+  # if you set :request_keys to [:subdomain], :subdomain will be used on authentication.
+  # The same considerations mentioned for authentication_keys also apply to request_keys.
+  # config.request_keys = []
+
+  # Configure which authentication keys should be case-insensitive.
+  # These keys will be downcased upon creating or modifying a user and when used
+  # to authenticate or find a user. Default is :email.
+  config.case_insensitive_keys = [ :email ]
+
+  # Configure which authentication keys should have whitespace stripped.
+  # These keys will have whitespace before and after removed upon creating or
+  # modifying a user and when used to authenticate or find a user. Default is :email.
+  config.strip_whitespace_keys = [ :email ]
+
+  # Tell if authentication through request.params is enabled. True by default.
+  # config.params_authenticatable = true
+
+  # Tell if authentication through HTTP Basic Auth is enabled. False by default.
+  # config.http_authenticatable = false
+
+  # If http headers should be returned for AJAX requests. True by default.
+  # config.http_authenticatable_on_xhr = true
+
+  # The realm used in Http Basic Authentication. "Application" by default.
+  # config.http_authentication_realm = "Application"
+
+  # It will change confirmation, password recovery and other workflows
+  # to behave the same regardless if the e-mail provided was right or wrong.
+  # Does not affect registerable.
+  # config.paranoid = true
+
+  # ==> Configuration for :database_authenticatable
+  # For bcrypt, this is the cost for hashing the password and defaults to 10. If
+  # using other encryptors, it sets how many times you want the password re-encrypted.
+  #
+  # Limiting the stretches to just one in testing will increase the performance of
+  # your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use
+  # a value less than 10 in other environments.
+  config.stretches = Rails.env.test? ? 1 : 10
+
+  # Setup a pepper to generate the encrypted password.
+  # config.pepper = <%= SecureRandom.hex(64).inspect %>
+
+  # ==> Configuration for :confirmable
+  # A period that the user is allowed to access the website even without
+  # confirming his account. For instance, if set to 2.days, the user will be
+  # able to access the website for two days without confirming his account,
+  # access will be blocked just in the third day. Default is 0.days, meaning
+  # the user cannot access the website without confirming his account.
+  # config.confirm_within = 2.days
+
+  # Defines which key will be used when confirming an account
+  # config.confirmation_keys = [ :email ]
+
+  # ==> Configuration for :rememberable
+  # The time the user will be remembered without asking for credentials again.
+  # config.remember_for = 2.weeks
+
+  # If true, a valid remember token can be re-used between multiple browsers.
+  # config.remember_across_browsers = true
+
+  # If true, extends the user's remember period when remembered via cookie.
+  # config.extend_remember_period = false
+
+  # If true, uses the password salt as remember token. This should be turned
+  # to false if you are not using database authenticatable.
+  config.use_salt_as_remember_token = true
+
+  # Options to be passed to the created cookie. For instance, you can set
+  # :secure => true in order to force SSL only cookies.
+  # config.cookie_options = {}
+
+  # ==> Configuration for :validatable
+  # Range for password length. Default is 6..128.
+  # config.password_length = 6..128
+
+  # Email regex used to validate email formats. It simply asserts that
+  # an one (and only one) @ exists in the given string. This is mainly
+  # to give user feedback and not to assert the e-mail validity.
+  # config.email_regexp = /\A[^@]+@[^@]+\z/
+
+  # ==> Configuration for :timeoutable
+  # The time you want to timeout the user session without activity. After this
+  # time the user will be asked for credentials again. Default is 30 minutes.
+  # config.timeout_in = 30.minutes
+
+  # ==> Configuration for :lockable
+  # Defines which strategy will be used to lock an account.
+  # :failed_attempts = Locks an account after a number of failed attempts to sign in.
+  # :none            = No lock strategy. You should handle locking by yourself.
+  # config.lock_strategy = :failed_attempts
+
+  # Defines which key will be used when locking and unlocking an account
+  # config.unlock_keys = [ :email ]
+
+  # Defines which strategy will be used to unlock an account.
+  # :email = Sends an unlock link to the user email
+  # :time  = Re-enables login after a certain amount of time (see :unlock_in below)
+  # :both  = Enables both strategies
+  # :none  = No unlock strategy. You should handle unlocking by yourself.
+  # config.unlock_strategy = :both
+
+  # Number of authentication tries before locking an account if lock_strategy
+  # is failed attempts.
+  # config.maximum_attempts = 20
+
+  # Time interval to unlock the account if :time is enabled as unlock_strategy.
+  # config.unlock_in = 1.hour
+
+  # ==> Configuration for :recoverable
+  #
+  # Defines which key will be used when recovering the password for an account
+  # config.reset_password_keys = [ :email ]
+
+  # Time interval you can reset your password with a reset password key.
+  # Don't put a too small interval or your users won't have the time to
+  # change their passwords.
+  config.reset_password_within = 2.hours
+
+  # ==> Configuration for :encryptable
+  # Allow you to use another encryption algorithm besides bcrypt (default). You can use
+  # :sha1, :sha512 or 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 = :sha512
+
+  # ==> Configuration for :token_authenticatable
+  # Defines name of the authentication token params key
+  # config.token_authentication_key = :auth_token
+
+  # If true, authentication through token does not store user in session and needs
+  # to be supplied on each request. Useful if you are using the token as API token.
+  # config.stateless_token = false
+
+  # ==> Scopes configuration
+  # Turn scoped views on. Before rendering "sessions/new", it will first check for
+  # "users/sessions/new". It's turned off by default because it's slower if you
+  # are using only default views.
+  # config.scoped_views = false
+
+  # Configure the default scope given to Warden. By default it's the first
+  # devise role declared in your routes (usually :user).
+  # config.default_scope = :user
+
+  # Configure sign_out behavior.
+  # Sign_out action can be scoped (i.e. /users/sign_out affects only :user scope).
+  # The default is true, which means any logout action will sign out all active scopes.
+  # config.sign_out_all_scopes = true
+
+  # ==> Navigation configuration
+  # Lists the formats that should be treated as navigational. Formats like
+  # :html, should redirect to the sign in page when the user does not have
+  # access, but formats like :xml or :json, should return 401.
+  #
+  # If you have any extra navigational formats, like :iphone or :mobile, you
+  # should add them to the navigational formats lists.
+  #
+  # The :"*/*" and "*/*" formats below is required to match Internet
+  # Explorer requests.
+  # config.navigational_formats = [:"*/*", "*/*", :html]
+
+  # The default HTTP method used to sign out a resource. Default is :delete.
+  config.sign_out_via = :delete
+
+  # ==> OmniAuth
+  # Add a new OmniAuth provider. Check the wiki for more information on setting
+  # up on your models and hooks.
+  # config.omniauth :github, 'APP_ID', 'APP_SECRET', :scope => 'user,public_repo'
+
+  # ==> Warden configuration
+  # If you want to use other strategies, that are not supported by Devise, or
+  # change the failure app, you can configure them inside the config.warden block.
+  #
+  # config.warden do |manager|
+  #   manager.intercept_401 = false
+  #   manager.default_strategies(:scope => :user).unshift :some_external_strategy
+  # end
+end