Bump to 1.0.3.

Signed-off-by: José Valim <jose.valim@gmail.com>

.gitignore

@@ -1,10 +1,7 @@
-test/rails_app/log/*
-test/rails_app/tmp/*
+**/*/log/*
+**/*/tmp/*
 *~
 coverage/*
 *.sqlite3
-.bundle
 rdoc/*
 pkg
-log
-test/tmp/*

.travis.yml

@@ -1,69 +0,0 @@
-language: ruby
-
-rvm:
-  - 2.1.10
-  - 2.2.10
-  - 2.3.7
-  - 2.4.4
-  - 2.5.1
-  - ruby-head
-
-gemfile:
-  - Gemfile
-  - gemfiles/Gemfile.rails-5.2-rc1
-  - gemfiles/Gemfile.rails-5.0-stable
-  - gemfiles/Gemfile.rails-4.2-stable
-  - gemfiles/Gemfile.rails-4.1-stable
-
-matrix:
-  exclude:
-    - rvm: 2.1.10
-      gemfile: Gemfile
-    - rvm: 2.1.10
-      gemfile: gemfiles/Gemfile.rails-5.2-rc1
-    - rvm: 2.1.10
-      gemfile: gemfiles/Gemfile.rails-5.0-stable
-    - rvm: 2.2.10
-      gemfile: gemfiles/Gemfile.rails-5.2-rc1
-    - rvm: 2.4.4
-      gemfile: gemfiles/Gemfile.rails-4.1-stable
-    - rvm: 2.5.1
-      gemfile: gemfiles/Gemfile.rails-4.1-stable
-    - rvm: ruby-head
-      gemfile: gemfiles/Gemfile.rails-4.1-stable
-    - env: DEVISE_ORM=mongoid
-      gemfile: Gemfile
-    - env: DEVISE_ORM=mongoid
-      gemfile: gemfiles/Gemfile.rails-5.0-stable
-    - env: DEVISE_ORM=mongoid
-      gemfile: gemfiles/Gemfile.rails-5.2-rc1
-  allow_failures:
-    - rvm: ruby-head
-services:
-  - mongodb
-
-sudo: false
-
-cache: bundler
-
-env:
-  matrix:
-    - DEVISE_ORM=active_record
-    - DEVISE_ORM=mongoid
-
-before_install:
-  - gem update --system
-  - gem install bundler
-  - "rm ${BUNDLE_GEMFILE}.lock"
-
-before_script: "bundle update"
-
-script: "bin/test"
-
-notifications:
-  email: false
-  slack:
-    on_pull_requests: false
-    on_success: change
-    on_failure: always
-    secure: Q3M+kmude3FjisibEeeGe0wSMXgvwLH+vL7Zrx9//q4QtkfnrQ/BBMvY9KXxPEsNF+eys4YopYjTkJ8uRmeboUATW/oQ4Jrv3+u3zkIHK2sFn/Q2cQWpK5w+CbgEnHPjKYnUu34b09njXTgDlr/mqtbPqrKeZ1dLlpKXCB/q4GY=

.yardopts

@@ -1,9 +0,0 @@
---protected
---no-private
---embed-mixin ClassMethods
--
-README.md
-CHANGELOG.rdoc
-CONTRIBUTING.md
-MIT-LICENSE
-

CHANGELOG.md

@@ -1,262 +0,0 @@
-### Unreleased
-
-### 4.5.0 - 2018-08-15
-
-* enhancements
-  * Use `before_action` instead of `before_filter` (by @edenthecat)
-  *  Allow people to extend devise failure app, through invoking `ActiveSupport.run_load_hooks` once `Devise::FailureApp` is loaded (by @wnm)
-  * Use `update` instead of `update_attributes` (by @koic)
-  * Split IP resolution from `update_tracked_fields` (by @mckramer)
-  * upgrade dependencies for rails and responders (by @lancecarlson)
-  * Add `autocomplete="new-password"` to new password fields (by @gssbzn)
-  * Add `autocomplete="current-password"` to current password fields (by @gssbzn)
-  * Remove redundant `self` from `database_authenticatable` module (by @abhishekkanojia)
-  * Update `simple_form` templates with changes from https://github.com/plataformatec/devise/commit/16b3d6d67c7e017d461ea17ed29ea9738dc77e83 and https://github.com/plataformatec/devise/commit/6260c29a867b9a656f1e1557abe347a523178fab (by @gssbzn)
-  * Remove `:trackable` from the default modules in the generators, to be more GDPR-friendly (by @fakenine)
-
-* bug fixes
-  * Use same string on failed login regardless of whether account exists when in paranoid mode (by @TonyMK9068)
-  * Fix error when params is not a hash inside `Devise::ParameterSanitizer` (by @b0nn1e)
-  * Look for `secret_key_base` inside `Rails.application` (by @gencer)
-  * Ensure `Devise::ParameterFilter` does not add missing keys when called with a hash that has a `default` / `default_proc`
-configured (by @joshpencheon)
-  * Adds `is_navigational_format?` check to `after_sign_up_path_for` to keep consistency (by @iorme1)
-
-### 4.4.3 - 2018-03-17
-
-* bug fixes
-  * Fix undefined method `rails5?` for Devise::Test:Module (by @tegon)
-  * Fix: secret key was being required to be set inside credentials on Rails 5.2 (by @tegon)
-
-### 4.4.2 - 2018-03-15
-
-* enhancements
-  * Support for :credentials on Rails v5.2.x. (by @gencer)
-  * Improve documentation about the test suite. (by @tegon)
-  * Test with Rails 5.2.rc1 on Travis. (by @jcoyne)
-  * Allow test with Rails 6. (by @Fudoshiki)
-  * Creating a new section for controller configuration on `devise.rb` template (by @Danilo-Araujo-Silva)
-
-* bug fixes
-  * Preserve content_type for unauthenticated tests (by @gmcnaughton)
-  * Check if the resource is persisted in `update_tracked_fields!` instead of performing validations (by @tegon)
-  * Revert "Replace log_process_action to append_info_to_payload" (by @tegon)
-
-### 4.4.1 - 2018-01-23
-
-* bug fixes
-  * Ensure Gemspec is loaded as utf-8. (by @segiddins)
-  * Fix `ActiveRecord` check on `Confirmable`. (by @tegon)
-  * Fix `signed_in?` docs without running auth hooks. by (@machty)
-
-### 4.4.0 - 2017-12-29
-
-* enhancements
-  * Add `frozen_string_literal` pragma comment to all Ruby files. (by @pat)
-  * Use `set_flash_method!` instead of `set_flash_method` in `Devise::OmniauthCallbacksController#failure`. (by @saichander17)
-  * Clarify how `store_location_for` modifies URIs. (by @olivierlacan)
-  * Move `failed_attempts` increment into its own function. by (@mobilutz)
-  * Add `autocomplete="email"` to email fields. by (@MikeRogers0)
-  * Add the ability to change the default migrations path introduced in Rails 5.0.3.  (by @alexhifer)
-  * Delete unnecessary condition for helper method. (by @davydovanton)
-  * Support `id: :uuid` option for migrations. (by @filip373)
-
-* bug fixes
-  * Fix syntax for MRI 2.5.0. (by @pat)
-  * Validations were being ignored on singup in the `Trackable#update_tracked_fields!` method. (by @AshleyFoster)
-  * Do not modify options for `#serializable_hash`. (by @guigs)
-  * Email confirmations were being sent on sign in/sign out for application using `mongoid` and `mongoid-paperclip` gems. This is because previously we were checking if a model is from Active Record by checking if the method `after_commit` was defined - since `mongoid` doesn' have one - but `mongoid-paperclip` gem does define one, which cause this issue. (by @fjg)
-
-### 4.3.0 - 2017-05-14
-
-* Enhancements
-  * Dependency support added for Rails 5.1.x.
-
-### 4.2.1 - 2017-03-15
-
-* removals
-  * `Devise::Mailer#scope_name` and `Devise::Mailer#resource` are now protected
-    methods instead of public.
-* bug fixes
-  * Attempt to reset password without the password field in the request now results in a `:blank` validation error.
-    Before this change, Devise would accept the reset password request and log the user in, without validating/changing
-    the password. (by @victor-am)
-  * Confirmation links now expire based on UTC time, working properly when using different timezones. (by @jjuliano)
-* enhancements
-  * Notify the original email when it is changed with a new `Devise.send_email_changed_notification` setting.
-    When using `reconfirmable`, the notification will be sent right away instead of when the unconfirmed email is confirmed.
-    (original change by @ethirajsrinivasan)
-
-### 4.2.0 - 2016-07-01
-
-* removals
-  * Remove the deprecated `Devise::ParameterSanitizer` API from Devise 3.
-    Please use the `#permit` and `#sanitize` methods over `#for`.
-  * Remove the deprecated OmniAuth URL helpers. Use the fully qualified helpers
-    (`user_facebook_omniauth_authorize_path`) over the scope based helpers
-    ( `user_omniauth_authorize_path(:facebook)`).
-  * Remove the `Devise.bcrypt` method, use `Devise::Encryptor.digest` instead.
-  * Remove the `Devise::Models::Confirmable#confirm!` method, use `confirm` instead.
-  * Remove the `Devise::Models::Recoverable#reset_password!` method, use `reset_password` instead.
-  * Remove the `Devise::Models::Recoverable#after_password_reset` method.
-* bug fixes
-  * Fix an `ActionDispatch::IllegalStateError` when testing controllers with Rails 5 rc 2(by @hamadata).
-  * Use `ActiveSupport.on_load` hooks to include Devise on `ActiveRecord` and `Mongoid`,
-    avoiding autoloading these constants too soon (by @lucasmazza, @rafaelfranca).
-* enhancements
-  * Display the minimum password length on `registrations/edit` view (by @Yanchek99).
-  * You can disable Devise's routes reloading on boot by through the `reload_routes = false` config.
-    This can reduce the time taken to boot the application but it might trigger
-    some errors if you application (mostly your controllers) requires that
-    Devise mappings be loaded during boot time (by @sidonath).
-  * Added `Devise::Test::IntegrationHelpers` to bypass the sign in process using
-    Warden test API (by @lucasmazza).
-  * Define `inspect` in `Devise::Models::Authenticatable` to help ensure password hashes
-    aren't included in exceptions or otherwise accidentally serialized (by @tkrajcar).
-  * Add missing support of `Rails.application.config.action_controller.relative_url_root` (by @kosdiamantis).
-* deprecations
-  * `Devise::TestHelpers` is deprecated in favor of `Devise::Test::ControllerHelpers`
-    (by @lucasmazza).
-  * The `sign_in` test helper has changed to use keyword arguments when passing
-    a scope. `sign_in :admin, users(:alice)` should be rewritten as
-    `sign_in users(:alice), scope: :admin` (by @lucasmazza).
-  * The option `bypass` of `Devise::Controllers::SignInOut#sign_in` method is
-    deprecated in favor of `Devise::Controllers::SignInOut#bypass_sign_in`
-    method (by @ulissesalmeida).
-
-### 4.1.1 - 2016-05-15
-
-* bug fixes
-  * Fix overwriting the remember_token when a valid one already exists (by @ralinchimev).
-
-### 4.1.0
-
-* bug fixes
-  * Fix race condition of sending the confirmation instructions e-mail using background jobs.
-    Using the previous `after_create` callback, the e-mail can be sent before
-    the record be committed on database, generating a `ActiveRecord::NotFound` error.
-    Now the confirmation e-mail will be only sent after the database commit,
-    using the `after_commit` callback.
-    It may break your test suite on Rails 4 if you are testing the sent e-mails
-    or enqueued jobs using transactional fixtures enabled or `DatabaseCleaner` with `transaction` strategy.
-    You can easily fix your test suite using the gem
-    [test_after_commit](https://github.com/grosser/test_after_commit). For example, put in your Gemfile:
-
-    ```ruby
-      gem 'test_after_commit', :group => :test
-    ```
-
-    On Rails 5 `after_commit` callbacks are triggered even using transactional
-    fixtures, then this fix will not break your test suite. If you are using `DatabaseCleaner` with the `deletion` or `truncation` strategies it may not break your tests. (by @allenwq)
-  * Fix strategy checking in `Lockable#unlock_strategy_enabled?` for `:none` and
-  `:undefined` strategies. (by @f3ndot)
-* features
-  * Humanize authentication keys in failure flash message (by @byzg)
-    When you are configuring the translations of `devise.failure.invalid`, the
-    `authentication_keys` is translated now.
-* deprecations
-  * Remove code supporting old session serialization format (by @fphilipe).
-  * Now the `email_regexp` default uses a more permissive regex:
-    `/\A[^@\s]+@[^@\s]+\z/` (by @kimgb)
-  * Now the `strip_whitespace_keys` default is `[:email]` (by @ulissesalmeida)
-  * Now the `reconfirmable` default is `true` (by @ulissesalmeida)
-  * Now the `skip_session_storage` default is `[:http_auth]` (by @ulissesalmeida)
-  * Now the `sign_out_via` default is `:delete` (by @ulissesalmeida)
-* improvements
-  * Avoids extra computation of friendly token for confirmation token (by @sbc100)
-
-### 4.0.3 - 2016-05-15
-
-  * bug fixes
-    * Fix overwriting the remember_token when a valid one already exists (by @ralinchimev).
-
-### 4.0.2 - 2016-05-02
-
-* bug fixes
-  * Fix strategy checking in `Lockable#unlock_strategy_enabled?` for `:none`
-    and `:undefined` strategies. (by @f3ndot)
-
-### 4.0.1 - 2016-04-25
-
-* bug fixes
-  * Fix the e-mail confirmation instructions send when a user updates the email
-    address from nil. (by @lmduc)
-  * Remove unnecessary `attribute_will_change!` call. (by @cadejscroggins)
-  * Consistent `permit!` check. (by @ulissesalmeida)
-
-### 4.0.0 - 2016-04-18
-
-* bug fixes
-  * Fix the `extend_remember_period` configuration. When set to `false` it does
-    not update the cookie expiration anymore.(by @ulissesalmeida)
-
-* deprecations
-  * Added a warning of default value change in Devise 4.1 for users that uses
-    the the default configuration of the following configurations: (by @ulissesalmeida)
-    * `strip_whitespace_keys` - The default will be `[:email]`.
-    * `skip_session_storage` - The default will be `[:http_auth]`.
-    * `sign_out_via` - The default will be `:delete`.
-    * `reconfirmable` - The default will be `true`.
-    * `email_regexp` - The default will be `/\A[^@\s]+@[^@\s]+\z/`.
-  * Removed deprecated argument of `Devise::Models::Rememberable#remember_me!` (by @ulissesalmeida)
-  * Removed deprecated private method Devise::Controllers::Helpers#expire_session_data_after_sign_in!
-    (by @bogdanvlviv)
-
-### 4.0.0.rc2 - 2016-03-09
-
-* enhancements
-  * Introduced `DeviseController#set_flash_message!` for conditional flash
-    messages setting to reduce complexity.
-  * `rails g devise:install` will fail if the app does not have a ORM configured
-    (by @arjunsharma)
-  * Support to Rails 5 versioned migrations added.
-
-* deprecations
-  * omniauth routes are no longer defined with a wildcard `:provider` parameter,
-    and provider specific routes are defined instead, so route helpers like `user_omniauth_authorize_path(:github)` are deprecated in favor of `user_github_omniauth_authorize_path`.
-    You can still use `omniauth_authorize_path(:user, :github)` if you need to
-    call the helpers dynamically.
-
-### 4.0.0.rc1 - 2016-02-01
-
-* Support added to Rails 5 (by @twalpole).
-* Devise no longer supports Rails 3.2 and 4.0.
-* Devise no longer supports Ruby 1.9 and 2.0.
-
-* deprecations
-  * The `devise_parameter_sanitize` API has changed:
-    The `for` method was deprecated in favor of `permit`:
-
-    ```ruby
-    def configure_permitted_parameters
-      devise_parameter_sanitizer.for(:sign_up) << :subscribe_newsletter
-      # Should become the following.
-      devise_parameter_sanitizer.permit(:sign_up, keys: [:subscribe_newsletter])
-    end
-    ```
-
-    The customization through instance methods on the sanitizer implementation
-    should be done through it's `initialize` method:
-
-    ```ruby
-    class User::ParameterSanitizer < Devise::ParameterSanitizer
-      def sign_up
-        default_params.permit(:username, :email)
-      end
-    end
-
-    # The `sign_up` method can be a `permit` call on the sanitizer `initialize`.
-
-    class User::ParameterSanitizer < Devise::ParameterSanitizer
-      def initialize(*)
-        super
-        permit(:sign_up, keys: [:username, :email])
-      end
-    end
-    ```
-
-    You can check more examples and explanations on the [README section](/plataformatec/devise#strong-parameters)
-    and on the [ParameterSanitizer docs](lib/devise/parameter_sanitizer.rb).
-
-Please check [3-stable](https://github.com/plataformatec/devise/blob/3-stable/CHANGELOG.md)
-for previous changes.

CHANGELOG.rdoc

@@ -0,0 +1,348 @@
+== 1.0.3
+
+* enhancements
+  * HTML e-mails now have proper formatting
+  * Do not remove MongoMapper options in find
+
+== 1.0.2
+
+* enhancements
+  * Allows you set mailer content type (by github.com/glennr)
+
+* bug fix
+  * Uses the same content type as request on http authenticatable 401 responses
+
+== 1.0.1
+
+* enhancements
+  * HttpAuthenticatable is not added by default automatically.
+  * Avoid mass assignment error messages with current password.
+
+* bug fix
+  * Fixed encryptors autoload
+
+== 1.0.0
+
+* deprecation
+  * :old_password in update_with_password is deprecated, use :current_password instead
+
+* enhancements
+  * Added Registerable
+  * Added Http Basic Authentication support
+  * Allow scoped_views to be customized per controller/mailer class
+  * [#99] Allow authenticatable to used in change_table statements
+  * Add mailer_content_type configuration parameter (by github.com/glennr)
+
+== 0.9.2
+
+* bug fix
+  * Ensure inactive user cannot sign in
+  * Ensure redirect to proper url after sign up
+
+* enhancements
+  * Added gemspec to repo
+  * Added token authenticatable (by github.com/grimen)
+
+== 0.9.1
+
+* bug fix
+  * Allow bigger salt size (by github.com/jgeiger)
+  * Fix relative url root
+
+== 0.9.0
+
+* deprecation
+  * devise :all is deprecated
+  * :success and :failure flash messages are now :notice and :alert
+
+* enhancements
+  * Added devise lockable (by github.com/mhfs)
+  * Warden 0.9.0 compatibility
+  * Mongomapper 0.6.10 compatibility
+  * Added Devise.add_module as hooks for extensions (by github.com/grimen)
+  * Ruby 1.9.1 compatibility (by github.com/grimen)
+
+* bug fix
+  * Accept path prefix not starting with slash
+  * url helpers should rely on find_scope!
+
+== 0.8.2
+
+* enhancements
+  * Allow Devise.mailer_sender to be a proc (by github.com/grimen)
+
+* bug fix
+  * Fix bug with passenger, update is required to anyone deploying on passenger (by github.com/dvdpalm)
+
+== 0.8.1
+
+* enhancements
+  * Move salt to encryptors
+  * Devise::Lockable
+  * Moved view links into partial and I18n'ed them
+
+* bug fix
+  * Bcrypt generator was not being loaded neither setting the proper salt
+
+== 0.8.0
+
+* enhancements
+  * Warden 0.8.0 compatibility
+  * Add an easy for map.connect "sign_in", :controller => "sessions", :action => "new" to work
+  * Added :bcrypt encryptor (by github.com/capotej)
+
+* bug fix
+  * sign_in_count is also increased when user signs in via password change, confirmation, etc..
+  * More DataMapper compatibility (by github.com/lancecarlson)
+
+* deprecation
+  * Removed DeviseMailer.sender
+
+== 0.7.5
+
+* enhancements
+  * Set a default value for mailer to avoid find_template issues
+  * Add models configuration to MongoMapper::EmbeddedDocument as well
+
+== 0.7.4
+
+* enhancements
+  * Extract Activatable from Confirmable
+  * Decouple Serializers from Devise modules
+
+== 0.7.3
+
+* bug fix
+  * Give scope to the proper model validation
+
+* enhancements
+  * Mail views are scoped as well
+  * Added update_with_password for authenticatable
+  * Allow render_with_scope to accept :controller option
+
+== 0.7.2
+
+* deprecation
+  * Renamed reset_confirmation! to resend_confirmation!
+  * Copying locale is part of the installation process
+
+* bug fix
+  * Fixed render_with_scope to work with all controllers
+  * Allow sign in with two different users in Devise::TestHelpers
+
+== 0.7.1
+
+* enhancements
+  * Small enhancements for other plugins compatibility (by github.com/grimen)
+
+== 0.7.0
+
+* deprecations
+  * :authenticatable is not included by default anymore
+
+* enhancements
+  * Improve loading process
+  * Extract SessionSerializer from Authenticatable
+
+== 0.6.3
+
+* bug fix
+  * Added trackable to migrations
+  * Allow inflections to work
+
+== 0.6.2
+
+* enhancements
+  * More DataMapper compatibility
+  * Devise::Trackable - track sign in count, timestamps and ips
+
+== 0.6.1
+
+* enhancements
+  * Devise::Timeoutable - timeout sessions without activity
+  * DataMapper now accepts conditions
+
+== 0.6.0
+
+* deprecations
+  * :authenticatable is still included by default, but yields a deprecation warning
+
+* enhancements
+  * Added DataMapper support
+  * Remove store_location from authenticatable strategy and add it to failure app
+  * Allow a strategy to be placed after authenticatable
+  * [#45] Do not rely attribute? methods, since they are not added on Datamapper
+
+== 0.5.6
+
+* enhancements
+  * [#42] Do not send nil to build (DataMapper compatibility)
+  * [#44] Allow to have scoped views
+
+== 0.5.5
+
+* enhancements
+  * Allow overwriting find for authentication method
+  * [#38] Remove Ruby 1.8.7 dependency
+
+== 0.5.4
+
+* deprecations
+  * Deprecate :singular in devise_for and use :scope instead
+
+* enhancements
+  * [#37] Create after_sign_in_path_for and after_sign_out_path_for hooks to be
+    overwriten in ApplicationController
+  * Create sign_in_and_redirect and sign_out_and_redirect helpers
+  * Warden::Manager.default_scope is automatically configured to the first given scope
+
+== 0.5.3
+
+* bug fix
+  * MongoMapper now converts DateTime to Time
+  * Ensure all controllers are unloadable
+
+* enhancements
+  * [#35] Moved friendly_token to Devise
+  * Added Devise.all, so you can freeze your app strategies
+  * Added Devise.apply_schema, so you can turn it to false in Datamapper or MongoMapper
+    in cases you don't want it be handlded automatically
+
+== 0.5.2
+
+* enhancements
+  * [#28] Improved sign_in and sign_out helpers to accepts resources
+  * [#28] Added stored_location_for as a helper
+  * [#20] Added test helpers
+
+== 0.5.1
+
+* enhancements
+  * Added serializers based on Warden ones
+  * Allow authentication keys to be set
+
+== 0.5.0
+
+* bug fix
+  * Fixed a bug where remember me module was not working properly
+
+* enhancements
+  * Moved encryption strategy into the Encryptors module to allow several algorithms (by github.com/mhfs)
+  * Implemented encryptors for Clearance, Authlogic and Restful-Authentication (by github.com/mhfs)
+  * Added support for MongoMapper (by github.com/shingara)
+
+== 0.4.3
+
+* bug fix
+  * [#29] Authentication just fails if user cannot be serialized from session, without raising errors;
+  * Default configuration values should not overwrite user values;
+
+== 0.4.2
+
+* deprecations
+  * Renamed mail_sender to mailer_sender
+
+* enhancements
+  * skip_before_filter added in Devise controllers
+  * Use home_or_root_path on require_no_authentication as well
+  * Added devise_controller?, useful to select or reject filters in ApplicationController
+  * Allow :path_prefix to be given to devise_for
+  * Allow default_url_options to be configured through devise (:path_prefix => "/:locale" is now supported)
+
+== 0.4.1
+
+* bug fix
+  * [#21] Ensure options can be set even if models were not loaded
+
+== 0.4.0
+
+* deprecations
+  * Notifier is deprecated, use DeviseMailer instead. Remember to rename
+    app/views/notifier to app/views/devise_mailer and I18n key from
+    devise.notifier to devise.mailer
+  * :authenticable calls are deprecated, use :authenticatable instead
+
+* enhancements
+  * [#16] Allow devise to be more agnostic and do not require ActiveRecord to be loaded
+  * Allow Warden::Manager to be configured through Devise
+  * Created a generator which creates an initializer
+
+== 0.3.0
+
+* bug fix
+  * [#15] Allow yml messages to be configured by not using engine locales
+
+* deprecations
+  * Renamed confirm_in to confirm_within
+  * [#14] Do not send confirmation messages when user changes his e-mail
+  * [#13] Renamed authenticable to authenticatable and added deprecation warnings
+
+== 0.2.3
+
+* enhancements
+  * Ensure fail! works inside strategies
+  * [#12] Make unauthenticated message (when you haven't signed in) different from invalid message
+
+* bug fix
+  * Do not redirect on invalid authenticate
+  * Allow model configuration to be set to nil
+
+== 0.2.2
+
+* bug fix
+  * [#9] Fix a bug when using customized resources
+
+== 0.2.1
+
+* refactor
+  * Clean devise_views generator to use devise existing views
+
+* enhancements
+  * [#7] Create instance variables (like @user) for each devise controller
+  * Use Devise::Controller::Helpers only internally
+
+* bug fix
+  * [#6] Fix a bug with Mongrel and Ruby 1.8.6
+
+== 0.2.0
+
+* enhancements
+  * [#4] Allow option :null => true in authenticable migration
+  * [#3] Remove attr_accessible calls from devise modules
+  * Customizable time frame for rememberable with :remember_for config
+  * Customizable time frame for confirmable with :confirm_in config
+  * Generators for creating a resource and copy views
+
+* optimize
+  * Do not load hooks or strategies if they are not used
+
+* bug fixes
+  * [#2] Fixed requiring devise strategies
+
+== 0.1.1
+
+* bug fixes
+  * [#1] Fixed requiring devise mapping
+
+== 0.1.0
+
+* Devise::Authenticable
+* Devise::Confirmable
+* Devise::Recoverable
+* Devise::Validatable
+* Devise::Migratable
+* Devise::Rememberable
+
+* SessionsController
+* PasswordsController
+* ConfirmationsController
+
+* Create an example app
+* devise :all, :except => :rememberable
+* Use sign_in and sign_out in SessionsController
+
+* Mailer subjects namespaced by model
+* Allow stretches and pepper per model
+
+* Store session[:return_to] in session
+* Sign user in automatically after confirming or changing it's password

CODE_OF_CONDUCT.md

@@ -1,22 +0,0 @@
-# Contributor Code of Conduct
-
-As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities.
-
-We are committed to making participation in this project a harassment-free experience for everyone, regardless of level of experience, gender, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, ethnicity, age, religion, or nationality.
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery
-* Personal attacks
-* Trolling or insulting/derogatory comments
-* Public or private harassment
-* Publishing other's private information, such as physical or electronic addresses, without explicit permission
-* Other unethical or unprofessional conduct.
-
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers commit themselves to fairly and consistently applying these principles to every aspect of managing this project. Project maintainers who do not follow or enforce the Code of Conduct may be permanently removed from the project team.
-
-This code of conduct applies both within project spaces and in public spaces when an individual is representing the project or its community.
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by sending an email to [conduct@plataformatec.com.br](conduct@plataformatec.com.br) or contacting one or more of the project maintainers.
-
-This Code of Conduct is adapted from the [Contributor Covenant](http://contributor-covenant.org), version 1.2.0, available at [http://contributor-covenant.org/version/1/2/0/](http://contributor-covenant.org/version/1/2/0/)

CONTRIBUTING.md

@@ -1,79 +0,0 @@
-# How to contribute to Devise
-
-Thanks for your interest on contributing to Devise! Here are a few general
-guidelines on contributing and reporting bugs to Devise that we ask you to
-take a look first. Notice that all of your interactions in the project are
-expected to follow our [Code of Conduct](CODE_OF_CONDUCT.md).
-
-## Reporting Issues
-
-Before reporting a new issue, please be sure that the issue wasn't already
-reported or fixed by searching on GitHub through our [issues](https://github.com/plataformatec/devise/issues).
-
-When creating a new issue, be sure to include a **title and clear description**,
-as much relevant information as possible, and either a test case example or
-even better a **sample Rails app that replicates the issue** - Devise has a lot
-of moving parts and it's functionality can be affected by third party gems, so
-we need as much context and details as possible to identify what might be broken
-for you. We have a [test case template](guides/bug_report_templates/integration_test.rb)
-that can be used to replicate issues with minimal setup.
-
-Please do not attempt to translate Devise built in views. The views are meant
-to be a starting point for fresh apps and not production material - eventually
-all applications will require custom views where you can write your own copy and
-translate it if the application requires it . For historical references, please look into closed
-[Issues/Pull Requests](https://github.com/plataformatec/devise/issues?q=i18n) regarding
-internationalization.
-
-Avoid opening new issues to ask questions in our issues tracker. Please go through
-the project wiki, documentation and source code first, or try to ask your question
-on [Stack Overflow](http://stackoverflow.com/questions/tagged/devise).
-
-**If you find a security bug, do not report it through GitHub. Please send an
-e-mail to [opensource@plataformatec.com.br](mailto:opensource@plataformatec.com.br)
-instead.**
-
-## Sending Pull Requests
-
-Before sending a new Pull Request, take a look on existing Pull Requests and Issues
-to see if the proposed change or fix has been discussed in the past, or if the
-change was already implemented but not yet released.
-
-We expect new Pull Requests to include enough tests for new or changed behavior,
-and we aim to maintain everything as most backwards compatible as possible,
-reserving breaking changes to be ship in major releases when necessary - you
-can wrap the new code path with a setting toggle from the `Devise` module defined
-as `false` by default to require developers to opt-in for the new behavior.
-
-If your Pull Request includes new or changed behavior, be sure that the changes
-are beneficial to a wide range of use cases or it's an application specific change
-that might not be so valuable to other applications. Some changes can be introduced
-as a new `devise-something` gem instead of belonging to the main codebase.
-
-When adding new settings, you can take advantage of the [`Devise::Models.config`](https://github.com/plataformatec/devise/blob/245b1f9de0b3386b7913e14b60ea24f43b77feb0/lib/devise/models.rb#L13-L50) method to add class and instance level fallbacks
-to the new setting.
-
-We also welcome Pull Requests that improve our existing documentation (both our
-`README.md` and the RDoc sections in the source code) or improve existing rough
-edges in our API that might be blocking existing integrations or 3rd party gems.
-
-## Other ways to contribute
-
-We welcome anyone that wants to contribute to Devise to triage and reply to
-open issues to help troubleshoot and fix existing bugs on Devise. Here is what
-you can do:
-
-* Help ensure that existing issues follows the recommendations from the
-_[Reporting Issues](#reporting-issues)_ section, providing feeback to the issue's
-author on what might be missing.
-* Review and update the existing content of our [Wiki](https://github.com/plataformatec/devise/wiki)
-with up to date instructions and code samples - the wiki was grown with several
-different tutorials and references that we can't keep track of everything, so if
-there is a page that showcases an integration or customization that you are
-familiar with feel free to update it as necessary.
-* Review existing Pull Requests, and testing patches against real existing
-applications that use Devise.
-
-Thanks again for your interest on contributing to the project!
-
-:heart:

Gemfile

@@ -1,39 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-gemspec
-
-gem "rails", "~> 5.2"
-gem "omniauth", "~> 1.3"
-gem "oauth2"
-gem "omniauth-oauth2"
-gem "rdoc"
-
-gem "activemodel-serializers-xml", github: "rails/activemodel-serializers-xml"
-
-gem "rails-controller-testing"
-
-gem "responders", "~> 2.4"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-end
-
-platforms :jruby do
-  gem "activerecord-jdbc-adapter"
-  gem "activerecord-jdbcsqlite3-adapter"
-  gem "jruby-openssl"
-end
-
-platforms :ruby do
-  gem "sqlite3"
-end
-
-# TODO:
-# group :mongoid do
-#   gem "mongoid", "~> 4.0.0"
-# end

Gemfile.lock

@@ -1,202 +0,0 @@
-GIT
-  remote: git://github.com/rails/activemodel-serializers-xml.git
-  revision: dd9c0acf26aab111ebc647cd8deb99ebc6946531
-  specs:
-    activemodel-serializers-xml (1.0.1)
-      activemodel (> 5.x)
-      activesupport (> 5.x)
-      builder (~> 3.1)
-
-PATH
-  remote: .
-  specs:
-    devise (4.5.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
-      responders
-      warden (~> 1.2.3)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actioncable (5.2.0)
-      actionpack (= 5.2.0)
-      nio4r (~> 2.0)
-      websocket-driver (>= 0.6.1)
-    actionmailer (5.2.0)
-      actionpack (= 5.2.0)
-      actionview (= 5.2.0)
-      activejob (= 5.2.0)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (5.2.0)
-      actionview (= 5.2.0)
-      activesupport (= 5.2.0)
-      rack (~> 2.0)
-      rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.0)
-      activesupport (= 5.2.0)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.0)
-      activesupport (= 5.2.0)
-      globalid (>= 0.3.6)
-    activemodel (5.2.0)
-      activesupport (= 5.2.0)
-    activerecord (5.2.0)
-      activemodel (= 5.2.0)
-      activesupport (= 5.2.0)
-      arel (>= 9.0)
-    activestorage (5.2.0)
-      actionpack (= 5.2.0)
-      activerecord (= 5.2.0)
-      marcel (~> 0.3.1)
-    activesupport (5.2.0)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (9.0.0)
-    bcrypt (3.1.12)
-    builder (3.2.3)
-    concurrent-ruby (1.0.5)
-    crass (1.0.4)
-    erubi (1.7.1)
-    faraday (0.11.0)
-      multipart-post (>= 1.2, < 3)
-    globalid (0.4.1)
-      activesupport (>= 4.2.0)
-    hashie (3.5.7)
-    i18n (1.0.0)
-      concurrent-ruby (~> 1.0)
-    jwt (1.5.6)
-    loofah (2.2.2)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.0)
-      mini_mime (>= 0.1.1)
-    marcel (0.3.2)
-      mimemagic (~> 0.3.2)
-    metaclass (0.0.4)
-    method_source (0.9.0)
-    mimemagic (0.3.2)
-    mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
-    minitest (5.11.3)
-    mocha (1.2.1)
-      metaclass (~> 0.0.1)
-    multi_json (1.12.1)
-    multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nio4r (2.3.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
-    oauth2 (1.3.1)
-      faraday (>= 0.8, < 0.12)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.8.1)
-      hashie (>= 3.4.6, < 3.6.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-facebook (4.0.0)
-      omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.4.0)
-      oauth2 (~> 1.0)
-      omniauth (~> 1.2)
-    omniauth-openid (1.0.1)
-      omniauth (~> 1.0)
-      rack-openid (~> 1.3.1)
-    orm_adapter (0.5.0)
-    rack (2.0.4)
-    rack-openid (1.3.1)
-      rack (>= 1.1.0)
-      ruby-openid (>= 2.1.8)
-    rack-test (1.0.0)
-      rack (>= 1.0, < 3)
-    rails (5.2.0)
-      actioncable (= 5.2.0)
-      actionmailer (= 5.2.0)
-      actionpack (= 5.2.0)
-      actionview (= 5.2.0)
-      activejob (= 5.2.0)
-      activemodel (= 5.2.0)
-      activerecord (= 5.2.0)
-      activestorage (= 5.2.0)
-      activesupport (= 5.2.0)
-      bundler (>= 1.3.0)
-      railties (= 5.2.0)
-      sprockets-rails (>= 2.0.0)
-    rails-controller-testing (1.0.1)
-      actionpack (~> 5.x)
-      actionview (~> 5.x)
-      activesupport (~> 5.x)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.0)
-      actionpack (= 5.2.0)
-      activesupport (= 5.2.0)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (12.3.1)
-    rdoc (5.1.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    ruby-openid (2.7.0)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.1)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
-    thor (0.20.0)
-    thread_safe (0.3.6)
-    tzinfo (1.2.5)
-      thread_safe (~> 0.1)
-    warden (1.2.7)
-      rack (>= 1.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
-    websocket-driver (0.7.0)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activemodel-serializers-xml!
-  activerecord-jdbc-adapter
-  activerecord-jdbcsqlite3-adapter
-  devise!
-  jruby-openssl
-  mocha (~> 1.1)
-  oauth2
-  omniauth (~> 1.3)
-  omniauth-facebook
-  omniauth-oauth2
-  omniauth-openid
-  rails (~> 5.2)
-  rails-controller-testing
-  rdoc
-  responders (~> 2.4)
-  sqlite3
-  webrat (= 0.7.3)
-
-BUNDLED WITH
-   1.16.1

ISSUE_TEMPLATE.md

@@ -1,19 +0,0 @@
-## Precheck
-
-- Do not use the issues tracker for help or support, try Stack Overflow.
-- For bugs, do a quick search and make sure the bug has not yet been reported
-- Finally, be nice and have fun!
-
-## Environment
-
-- Ruby **[version]**
-- Rails **[version]**
-- Devise **[version]**
-
-## Current behavior
-
-Include code samples, errors, steps to reproduce the error and stacktraces if appropriate.
-
-Will be even more helpful if you provide a sample application or a test case that reproduces the error.
-
-## Expected behavior

MIT-LICENSE

@@ -1,4 +1,4 @@
-Copyright 2009-2017 Plataformatec. http://plataformatec.com.br
+Copyright 2009 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.md

@@ -1,707 +0,0 @@
-![Devise Logo](https://raw.github.com/plataformatec/devise/master/devise.png)
-
-By [Plataformatec](http://plataformatec.com.br/).
-
-[![Build Status](https://api.travis-ci.org/plataformatec/devise.svg?branch=master)](http://travis-ci.org/plataformatec/devise)
-[![Code Climate](https://codeclimate.com/github/plataformatec/devise.svg)](https://codeclimate.com/github/plataformatec/devise)
-
-This README is [also available in a friendly navigable format](http://devise.plataformatec.com.br/).
-
-Devise is a flexible authentication solution for Rails based on Warden. It:
-
-* Is Rack based;
-* Is a complete MVC solution based on Rails engines;
-* Allows you to have multiple models signed in at the same time;
-* Is based on a modularity concept: use only what you really need.
-
-It's composed of 10 modules:
-
-* [Database Authenticatable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/DatabaseAuthenticatable): hashes 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.
-* [Omniauthable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Omniauthable): adds OmniAuth (https://github.com/omniauth/omniauth) support.
-* [Confirmable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Confirmable): sends emails with confirmation instructions and verifies whether an account is already confirmed during sign in.
-* [Recoverable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Recoverable): resets the user password and sends reset instructions.
-* [Registerable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Registerable): handles signing up users through a registration process, also allowing them to edit and destroy their account.
-* [Rememberable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Rememberable): manages generating and clearing a token for remembering the user from a saved cookie.
-* [Trackable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Trackable): tracks sign in count, timestamps and IP address.
-* [Timeoutable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Timeoutable): expires sessions that have not been active in a specified period of time.
-* [Validatable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Validatable): provides validations of email and password. It's optional and can be customized, so you're able to define your own validations.
-* [Lockable](http://www.rubydoc.info/github/plataformatec/devise/master/Devise/Models/Lockable): locks an account after a specified number of failed sign-in attempts. Can unlock via email or after a specified time period.
-
-## Table of Contents
-
-<!-- TOC depthFrom:1 depthTo:6 withLinks:1 orderedList:0 -->
-
-- [Information](#information)
-	- [The Devise wiki](#the-devise-wiki)
-	- [Bug reports](#bug-reports)
-	- [StackOverflow and Mailing List](#stackoverflow-and-mailing-list)
-	- [RDocs](#rdocs)
-	- [Example applications](#example-applications)
-	- [Extensions](#extensions)
-	- [Contributing](#contributing)
-- [Starting with Rails?](#starting-with-rails)
-- [Getting started](#getting-started)
-	- [Controller filters and helpers](#controller-filters-and-helpers)
-	- [Configuring Models](#configuring-models)
-	- [Strong Parameters](#strong-parameters)
-	- [Configuring views](#configuring-views)
-	- [Configuring controllers](#configuring-controllers)
-	- [Configuring routes](#configuring-routes)
-	- [I18n](#i18n)
-	- [Test helpers](#test-helpers)
-	- [Controller tests](#controller-tests)
-	- [Integration tests](#integration-tests)
-	- [OmniAuth](#omniauth)
-	- [Configuring multiple models](#configuring-multiple-models)
-	- [ActiveJob Integration](#activejob-integration)
-	- [Password reset tokens and Rails logs](#password-reset-tokens-and-rails-logs)
-	- [Other ORMs](#other-orms)
-- [Additional information](#additional-information)
-	- [Heroku](#heroku)
-	- [Warden](#warden)
-	- [Contributors](#contributors)
-- [License](#license)
-
-<!-- /TOC -->
-
-
-
-## 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://github.com/plataformatec/devise/wiki
-
-### 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 have discovered a security related bug, please do *NOT* use the GitHub issue tracker. Send an email to opensource@plataformatec.com.br.
-
-### StackOverflow and Mailing List
-
-If you have any questions, comments, or concerns, please use StackOverflow instead of the GitHub issue tracker:
-
-http://stackoverflow.com/questions/tagged/devise
-
-The deprecated mailing list can still be read on
-
-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 previous versions of Rails, 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, go into Devise's top-level directory and run `bundle install` and `bin/test`.
-Devise works with multiple Ruby and Rails versions, and ActiveRecord and Mongoid ORMs, which means you can run the test suite with some modifiers: `DEVISE_ORM` and `BUNDLE_GEMFILE`.
-
-### DEVISE_ORM
-Since Devise support both Mongoid and ActiveRecord, we rely on this variable to run specific code for each ORM.
-The default value of `DEVISE_ORM` is `active_record`. To run the tests for mongoid, you can pass `mongoid`:
-```
-DEVISE_ORM=mongoid bin/test
-
-==> Devise.orm = :mongoid
-```
-When running the tests for Mongoid, you will need to have a MongoDB server (version 2.0 or newer) running on your system.
-
-Please note that the command output will show the variable value being used.
-
-### BUNDLE_GEMFILE
-We can use this variable to tell bundler what Gemfile it should use (instead of the one in the current directory).
-Inside the [gemfiles](https://github.com/plataformatec/devise/tree/master/gemfiles) directory, we have one for each version of Rails we support. When you send us a pull request, it may happen that the test suite breaks on Travis using some of them. If that's the case, you can simulate the same environment using the `BUNDLE_GEMFILE` variable.
-For example, if the tests broke using Ruby 2.4.2 and Rails 4.1, you can do the following:
-```bash
-rbenv shell 2.4.2 # or rvm use 2.4.2
-BUNDLE_GEMFILE=gemfiles/Gemfile.rails-4.1-stable bundle install
-BUNDLE_GEMFILE=gemfiles/Gemfile.rails-4.1-stable bin/test
-```
-
-You can also combine both of them if the tests broke for Mongoid:
-```bash
-BUNDLE_GEMFILE=gemfiles/Gemfile.rails-4.1-stable bundle install
-BUNDLE_GEMFILE=gemfiles/Gemfile.rails-4.1-stable DEVISE_ORM=mongoid bin/test
-```
-
-## Starting with Rails?
-
-If you are building your first Rails application, we recommend you *do 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 three resources that should help you get started:
-
-* Michael Hartl's online book: https://www.railstutorial.org/book/modeling_users
-* Ryan Bates' Railscast: http://railscasts.com/episodes/250-authentication-from-scratch
-* Codecademy's Ruby on Rails: Authentication and Authorization: http://www.codecademy.com/en/learn/rails-auth
-
-Once you have solidified your understanding of Rails and authentication mechanisms, we assure you Devise will be very pleasant to work with. :smiley:
-
-## Getting started
-
-Devise 4.0 works with Rails 4.1 onwards. Add the following line to your Gemfile:
-
-```ruby
-gem 'devise'
-```
-
-Then run `bundle install`
-
-Next, you need to run the generator:
-
-```console
-$ rails generate devise:install
-```
-
-At this point, a number of instructions will appear in the console. Among these instructions, you'll need to set up the default URL options for the Devise mailer in each environment. Here is a possible configuration for `config/environments/development.rb`:
-
-```ruby
-config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
-```
-
-The generator will install an initializer which describes ALL of Devise's configuration options. It is *imperative* that you take a look at it. When you are done, you are ready to add Devise to any of your models using the generator.
-
-
-In the following command you will replace `MODEL` with the class name used for the application’s users (it’s frequently `User` but could also be `Admin`). This will create a model (if one does not exist) and configure it with the default Devise modules. The generator also configures your `config/routes.rb` file to point to the Devise controller.
-
-```console
-$ rails generate devise MODEL
-```
-
-Next, check the MODEL for any additional configuration options you might want to add, such as confirmable or lockable. If you add an option, be sure to inspect the migration file (created by the generator if your ORM supports them) and uncomment the appropriate section.  For example, if you add the confirmable option in the model, you'll need to uncomment the Confirmable section in the migration.
-
-Then run `rails db:migrate`
-
-You should restart your application after changing Devise's configuration options (this includes stopping spring). Otherwise, you will run into strange errors, for example, users being unable to login and route helpers being undefined.
-
-### 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_action (assuming your devise model is 'User'):
-
-```ruby
-before_action :authenticate_user!
-```
-
-For Rails 5, note that `protect_from_forgery` is no longer prepended to the `before_action` chain, so if you have set `authenticate_user` before `protect_from_forgery`, your request will result in "Can't verify CSRF token authenticity." To resolve this, either change the order in which you call them, or use `protect_from_forgery prepend: true`.
-
-If your devise model is something other than User, replace "_user" with "_yourmodel". The same logic applies to the instructions below.
-
-To verify if a user is signed in, use the following helper:
-
-```ruby
-user_signed_in?
-```
-
-For the current signed-in user, this helper is available:
-
-```ruby
-current_user
-```
-
-You can access the session for this scope:
-
-```ruby
-user_session
-```
-
-After signing in a user, confirming the account or updating the password, Devise will look for a scoped root path to redirect to. For instance, when using a `:user` resource, the `user_root_path` will be used if it exists; otherwise, the default `root_path` will be used. This means that you need to set the root inside your routes:
-
-```ruby
-root to: 'home#index'
-```
-
-You can also override `after_sign_in_path_for` and `after_sign_out_path_for` to customize your redirect hooks.
-
-Notice that if your Devise model is called `Member` instead of `User`, for example, then the helpers available are:
-
-```ruby
-before_action :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 the cost of the hashing algorithm with:
-
-```ruby
-devise :database_authenticatable, :registerable, :confirmable, :recoverable, stretches: 12
-```
-
-Besides `:stretches`, you can define `:pepper`, `:encryptor`, `:confirm_within`, `:remember_for`, `:timeout_in`, `:unlock_in` among other options. For more details, see the initializer file that was created when you invoked the "devise:install" generator described above. This file is usually located at `/config/initializers/devise.rb`.
-
-### Strong Parameters
-
-![The Parameter Sanitizer API has changed for Devise 4](http://messages.hellobits.com/warning.svg?message=The%20Parameter%20Sanitizer%20API%20has%20changed%20for%20Devise%204)
-
-*For previous Devise versions see https://github.com/plataformatec/devise/tree/3-stable#strong-parameters*
-
-When you customize your own views, you may end up adding new attributes to forms. Rails 4 moved the parameter sanitization from the model to the controller, causing Devise to handle this concern at the controller as well.
-
-There are just three actions in Devise that allow any set of parameters to be passed down to the model, therefore requiring sanitization. Their names and default permitted parameters are:
-
-* `sign_in` (`Devise::SessionsController#create`) - Permits only the authentication keys (like `email`)
-* `sign_up` (`Devise::RegistrationsController#create`) - Permits authentication keys plus `password` and `password_confirmation`
-* `account_update` (`Devise::RegistrationsController#update`) - Permits authentication keys plus `password`, `password_confirmation` and `current_password`
-
-In case you want to permit additional parameters (the lazy way™), you can do so using a simple before filter in your `ApplicationController`:
-
-```ruby
-class ApplicationController < ActionController::Base
-  before_action :configure_permitted_parameters, if: :devise_controller?
-
-  protected
-
-  def configure_permitted_parameters
-    devise_parameter_sanitizer.permit(:sign_up, keys: [:username])
-  end
-end
-```
-
-The above works for any additional fields where the parameters are simple scalar types. If you have nested attributes (say you're using `accepts_nested_attributes_for`), then you will need to tell devise about those nestings and types:
-
-```ruby
-class ApplicationController < ActionController::Base
-  before_action :configure_permitted_parameters, if: :devise_controller?
-
-  protected
-
-  def configure_permitted_parameters
-    devise_parameter_sanitizer.permit(:sign_up, keys: [:first_name, :last_name, address_attributes: [:country, :state, :city, :area, :postal_code]])
-  end
-end
-```
-
-Devise allows you to completely change Devise defaults or invoke custom behaviour by passing a block:
-
-To permit simple scalar values for username and email, use this
-
-```ruby
-def configure_permitted_parameters
-  devise_parameter_sanitizer.permit(:sign_in) do |user_params|
-    user_params.permit(:username, :email)
-  end
-end
-```
-
-If you have some checkboxes that express the roles a user may take on registration, the browser will send those selected checkboxes as an array. An array is not one of Strong Parameters' permitted scalars, so we need to configure Devise in the following way:
-
-```ruby
-def configure_permitted_parameters
-  devise_parameter_sanitizer.permit(:sign_up) do |user_params|
-    user_params.permit({ roles: [] }, :email, :password, :password_confirmation)
-  end
-end
-```
-For the list of permitted scalars, and how to declare permitted keys in nested hashes and arrays, see
-
-https://github.com/rails/strong_parameters#nested-parameters
-
-If you have multiple Devise models, you may want to set up a different parameter sanitizer per model. In this case, we recommend inheriting from `Devise::ParameterSanitizer` and adding your own logic:
-
-```ruby
-class User::ParameterSanitizer < Devise::ParameterSanitizer
-  def initialize(*)
-    super
-    permit(:sign_up, keys: [:username, :email])
-  end
-end
-```
-
-And then configure your controllers to use it:
-
-```ruby
-class ApplicationController < ActionController::Base
-  protected
-
-  def devise_parameter_sanitizer
-    if resource_class == User
-      User::ParameterSanitizer.new(User, :user, params)
-    else
-      super # Use the default one
-    end
-  end
-end
-```
-
-The example above overrides the permitted parameters for the user to be both `:username` and `:email`. The non-lazy way to configure parameters would be by defining the before filter above in a custom controller. We detail how to configure and customize controllers in some sections below.
-
-### 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.
-
-Since Devise is an engine, all its views are packaged inside the gem. These views will help you get started, but after some time you may want to change them. If this is the case, you just need to invoke the following generator, and it will copy all views to your application:
-
-```console
-$ rails generate devise:views
-```
-
-If you have more than one Devise model in your application (such as `User` and `Admin`), you will notice that Devise uses the same views for all models. Fortunately, Devise offers an easy way to customize views. All you need to do is set `config.scoped_views = true` inside the `config/initializers/devise.rb` file.
-
-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:
-
-```console
-$ rails generate devise:views users
-```
-
-If you would like to generate only a few sets of views, like the ones for the `registerable` and `confirmable` module,
-you can pass a list of modules to the generator with the `-v` flag.
-
-```console
-$ rails generate devise:views -v registrations confirmations
-```
-
-### Configuring controllers
-
-If the customization at the views level is not enough, you can customize each controller by following these steps:
-
-1. Create your custom controllers using the generator which requires a scope:
-
-    ```console
-    $ rails generate devise:controllers [scope]
-    ```
-
-    If you specify `users` as the scope, controllers will be created in `app/controllers/users/`.
-    And the sessions controller will look like this:
-
-    ```ruby
-    class Users::SessionsController < Devise::SessionsController
-      # GET /resource/sign_in
-      # def new
-      #   super
-      # end
-      ...
-    end
-    ```
-    (Use the -c flag to specify a controller, for example: `rails generate devise:controllers users -c=sessions`)
-
-2. Tell the router to use this controller:
-
-    ```ruby
-    devise_for :users, controllers: { sessions: 'users/sessions' }
-    ```
-
-3. Copy the views from `devise/sessions` to `users/sessions`. Since the controller was changed, it won't use the default views located in `devise/sessions`.
-
-4. Finally, change or extend the desired controller actions.
-
-    You can completely override a controller action:
-
-    ```ruby
-    class Users::SessionsController < Devise::SessionsController
-      def create
-        # custom sign-in code
-      end
-    end
-    ```
-
-    Or you can simply add new behaviour to it:
-
-    ```ruby
-    class Users::SessionsController < Devise::SessionsController
-      def create
-        super do |resource|
-          BackgroundWorker.trigger(resource)
-        end
-      end
-    end
-    ```
-
-    This is useful for triggering background jobs or logging events during certain actions.
-
-Remember that Devise uses flash messages to let users know if sign in was successful or unsuccessful. Devise expects your application to call `flash[:notice]` and `flash[:alert]` as appropriate. Do not print the entire flash hash, print only specific keys. In some circumstances, Devise adds a `:timedout` key to the flash hash, which is not meant for display. Remove this key from the hash if you intend to print the entire hash.
-
-### Configuring routes
-
-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:
-
-```ruby
-devise_for :users, path: 'auth', 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](http://www.rubydoc.info/github/plataformatec/devise/master/ActionDispatch/Routing/Mapper%3Adevise_for) 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 create your routes normally and wrap them in a `devise_scope` block in the router:
-
-```ruby
-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` in your router.
-
-Please note: You will still need to add `devise_for` in your routes in order to use helper methods such as `current_user`.
-
-```ruby
-devise_for :users, skip: :all
-```
-
-### I18n
-
-Devise uses flash messages with I18n, in conjunction with the flash keys :notice and :alert. To customize your app, you can set up your locale file:
-
-```yaml
-en:
-  devise:
-    sessions:
-      signed_in: 'Signed in successfully.'
-```
-
-You can also create distinct messages based on the resource you've configured using the singular name given in routes:
-
-```yaml
-en:
-  devise:
-    sessions:
-      user:
-        signed_in: 'Welcome user, you are signed in.'
-      admin:
-        signed_in: 'Hello admin!'
-```
-
-The Devise mailer uses a similar pattern to create subject messages:
-
-```yaml
-en:
-  devise:
-    mailer:
-      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. You may also be interested in one of the many translations that are available on our wiki:
-
-https://github.com/plataformatec/devise/wiki/I18n
-
-Caution: Devise Controllers inherit from ApplicationController. If your app uses multiple locales, you should be sure to set I18n.locale in ApplicationController.
-
-### Test helpers
-
-Devise includes some test helpers for controller and integration tests.
-In order to use them, you need to include the respective module in your test
-cases/specs.
-
-### Controller tests
-
-Controller tests require that you include `Devise::Test::ControllerHelpers` on
-your test case or its parent `ActionController::TestCase` superclass.
-For Rails 5, include `Devise::Test::IntegrationHelpers` instead, since the superclass
-for controller tests has been changed to ActionDispatch::IntegrationTest
-(for more details, see the [Integration tests](#integration-tests) section).
-
-```ruby
-class PostsControllerTest < ActionController::TestCase
-  include Devise::Test::ControllerHelpers
-end
-```
-
-If you're using RSpec, you can put the following inside a file named
-`spec/support/devise.rb` or in your `spec/spec_helper.rb` (or
-`spec/rails_helper.rb` if you are using `rspec-rails`):
-
-```ruby
-RSpec.configure do |config|
-  config.include Devise::Test::ControllerHelpers, type: :controller
-  config.include Devise::Test::ControllerHelpers, type: :view
-end
-```
-
-Just be sure that this inclusion is made *after* the `require 'rspec/rails'` directive.
-
-Now you are ready to use the `sign_in` and `sign_out` methods on your controller
-tests:
-
-```ruby
-sign_in @user
-sign_in @user, scope: :admin
-```
-
-If you are testing Devise internal controllers or a controller that inherits
-from Devise's, you need to tell Devise which mapping should be used before a
-request. This is necessary because Devise gets this information from the router,
-but since controller tests do not pass through the router, it needs to be stated
-explicitly. For example, if you are testing the user scope, simply use:
-
-```ruby
-test 'GET new' do
-  # Mimic the router behavior of setting the Devise scope through the env.
-  @request.env['devise.mapping'] = Devise.mappings[:user]
-
-  # Use the sign_in helper to sign in a fixture `User` record.
-  sign_in users(:alice)
-
-  get :new
-
-  # assert something
-end
-```
-
-### Integration tests
-
-Integration test helpers are available by including the
-`Devise::Test::IntegrationHelpers` module.
-
-```ruby
-class PostsTests < ActionDispatch::IntegrationTest
-  include Devise::Test::IntegrationHelpers
-end
-```
-
-Now you can use the following `sign_in` and `sign_out` methods in your integration
-tests:
-
-```ruby
-sign_in users(:bob)
-sign_in users(:bob), scope: :admin
-
-sign_out :user
-```
-
-RSpec users can include the `IntegrationHelpers` module on their `:feature` specs.
-
-```ruby
-RSpec.configure do |config|
-  config.include Devise::Test::IntegrationHelpers, type: :feature
-end
-```
-
-Unlike controller tests, integration tests do not need to supply the
-`devise.mapping` `env` value, as the mapping can be inferred by the routes that
-are executed in your tests.
-
-You can read more about testing your Rails 3 - Rails 4 controllers with RSpec in the wiki:
-
-* https://github.com/plataformatec/devise/wiki/How-To:-Test-controllers-with-Rails-3-and-4-%28and-RSpec%29
-
-### OmniAuth
-
-Devise comes with OmniAuth support out of the box to authenticate with other providers. To use it, simply specify your OmniAuth configuration in `config/initializers/devise.rb`:
-
-```ruby
-config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo'
-```
-
-You can read more about OmniAuth support in the wiki:
-
-* https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview
-
-### Configuring multiple models
-
-Devise allows you to set up as many Devise models as you want. If you want to have an Admin model with just authentication and timeout features, in addition to the User model above, just run:
-
-```ruby
-# Create a migration with the required fields
-create_table :admins do |t|
-  t.string :email
-  t.string :encrypted_password
-  t.timestamps null: false
-end
-
-# Inside your Admin model
-devise :database_authenticatable, :timeoutable
-
-# Inside your routes
-devise_for :admins
-
-# Inside your protected controller
-before_action :authenticate_admin!
-
-# Inside your controllers and views
-admin_signed_in?
-current_admin
-admin_session
-```
-
-Alternatively, you can simply run the Devise generator.
-
-Keep in mind that those models will have completely different routes. They **do not** and **cannot** share the same controller for sign in, sign out and so on. In case you want to have different roles sharing the same actions, we recommend that you use a role-based approach, by either providing a role column or using a dedicated gem for authorization.
-
-### ActiveJob Integration
-
-If you are using Rails 4.2 and ActiveJob to deliver ActionMailer messages in the
-background through a queuing back-end, you can send Devise emails through your
-existing queue by overriding the `send_devise_notification` method in your model.
-
-```ruby
-def send_devise_notification(notification, *args)
-  devise_mailer.send(notification, self, *args).deliver_later
-end
-```
-
-### Password reset tokens and Rails logs
-
-If you enable the [Recoverable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Recoverable) module, note that a stolen password reset token could give an attacker access to your application. Devise takes effort to generate random, secure tokens, and stores only token digests in the database, never plaintext. However the default logging behavior in Rails can cause plaintext tokens to leak into log files:
-
-1. Action Mailer logs the entire contents of all outgoing emails to the DEBUG level. Password reset tokens delivered to users in email will be leaked.
-2. Active Job logs all arguments to every enqueued job at the INFO level. If you configure Devise to use `deliver_later` to send password reset emails, password reset tokens will be leaked.
-
-Rails sets the production logger level to DEBUG by default. Consider changing your production logger level to WARN if you wish to prevent tokens from being leaked into your logs. In `config/environments/production.rb`:
-
-```ruby
-config.log_level = :warn
-```
-
-
-### Other ORMs
-
-Devise supports ActiveRecord (default) and Mongoid. To select another ORM, simply require it in the initializer file.
-
-## Additional information
-
-### Heroku
-
-Using Devise on Heroku with Ruby on Rails 3.2 requires setting:
-
-```ruby
-config.assets.initialize_on_precompile = false
-```
-
-Read more about the potential issues at http://guides.rubyonrails.org/asset_pipeline.html
-
-### 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:
-
-https://github.com/plataformatec/devise/graphs/contributors
-
-## License
-
-MIT License. Copyright 2009-2018 Plataformatec. http://plataformatec.com.br
-
-You are not granted rights or licenses to the trademarks of Plataformatec, including without limitation the Devise name or logo.

README.rdoc

@@ -0,0 +1,260 @@
+== Devise
+
+Devise is a flexible authentication solution for Rails based on Warden. It:
+
+* Is Rack based;
+* Is a complete MVC solution based on Rails engines;
+* 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 12 modules:
+
+* Authenticatable: responsible for encrypting password and validating authenticity of a user while signing in.
+* Token Authenticatable: validates authenticity of a user while signing in using an authentication token (also known as "single access token").
+* HttpAuthenticatable: sign in users using basic HTTP authentication.
+* Confirmable: responsible for verifying whether an account is already confirmed to sign in, and to send emails with confirmation instructions.
+* Recoverable: takes care of reseting the user password and send reset instructions.
+* Registerable: handles signing up users through a registration process.
+* Rememberable: manages generating and clearing token for remember the user from a saved cookie.
+* Trackable: tracks sign in count, timestamps and ip.
+* Timeoutable: expires sessions without activity in a certain period of time.
+* Validatable: creates all needed validations for email and password. It's totally optional, so you're able to to customize validations by yourself.
+* Lockable: takes care of locking an account based on the number of failed sign in attempts. Handles unlock via expire and email.
+* Activatable: if you need to activate accounts by other means, which are not through confirmation, use this module.
+
+There's an example application using Devise at http://github.com/plataformatec/devise_example .
+
+== Dependencies
+
+Devise is based on Warden (http://github.com/hassox/warden), a Rack Authentication Framework so you need to install it as a gem. Please ensure you have it installed in order to use devise (see installation below).
+
+== Installation
+
+Install warden gem if you don't have it installed:
+
+  sudo gem install warden
+
+Install devise gem:
+
+  sudo gem install devise --version=1.0.1
+
+Configure warden and devise gems inside your app:
+
+  config.gem 'warden'
+  config.gem 'devise'
+
+Run the generator:
+
+	ruby script/generate devise_install
+
+And you're ready to go. The generator will install an initializer which describes ALL Devise's configuration options, so be sure to take a look at it and the documentation as well:
+
+  http://rdoc.info/projects/plataformatec/devise
+
+If you want to use Devise with bundler on Rails 2.3, you need to follow the instructions here:
+
+  http://github.com/carlhuda/bundler/issues/issue/83
+
+== Basic Usage
+
+This is a walkthrough with all steps you need to setup a devise resource, including model, migration, route files, and optional configuration. You MUST also check out the *Generators* section below to help you start.
+
+Devise must be set up within the model (or models) you want to use, and devise routes must be created inside your config/routes.rb file.
+
+We're assuming here you want a User model with some modules, as outlined below:
+
+  class User < ActiveRecord::Base
+    devise :authenticatable, :confirmable, :recoverable, :rememberable, :trackable, :validatable
+  end
+
+After you choose which modules to use, you need to setup your migrations. Luckily, devise has some helpers to save you from this boring work:
+
+  create_table :users do |t|
+    t.authenticatable
+    t.confirmable
+    t.recoverable
+    t.rememberable
+    t.trackable
+    t.timestamps
+  end
+
+Remember that Devise don't rely on _attr_accessible_ or _attr_protected_ inside its modules, so be sure to setup what attributes are accessible or protected in your model.
+
+The next setup after setting up your model is to configure your routes. You do this by opening up your config/routes.rb and adding:
+
+  map.devise_for :users
+
+This is going to look inside you User model and create a set of needed routes (you can see them by running `rake routes`).
+
+There are also some options available for configuring your routes, as :class_name (to set the class for that route), :path_prefix, :as and :path_names, where the last two have the same meaning as in common routes. The available :path_names are:
+
+  map.devise_for :users, :as => "usuarios", :path_names => { :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification', :unlock => 'unblock' }
+
+Be sure to check devise_for documentation for detailed description.
+
+After this steps, run your migrations, and you are ready to go! But don't finish reading, we still have a lot to tell you:
+
+== Controller filters and helpers
+
+Devise is gonna create some helpers to use inside your controllers and views. To setup a controller that needs user authentication, just add this before_filter:
+
+  before_filter :authenticate_user!
+
+To verify if a user is signed in, you have the following helper:
+
+  user_signed_in?
+
+And to get the current signed in user this helper is available:
+
+  current_user
+
+You have also access to the session for this scope:
+
+  user_session
+
+After signing in a user, confirming it's account or updating it's password, devise will look for a scoped root path to redirect. Example: For a :user resource, it will use user_root_path if it exists, otherwise default root_path will be used. This means that you need to set the root inside your routes:
+
+  map.root :controller => 'home'
+
+You can also overwrite after_sign_in_path_for and after_sign_out_path_for to customize better your redirect hooks.
+
+Finally, you also need to setup default url options for the mailer in each environment. Here's is the configuration for config/environments/development.rb:
+
+  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
+
+== Tidying up
+
+Devise let's you setup as many roles as you want, so let's say you already have this User model and also want an Admin model with just authentication, trackable, lockable and timeoutable stuff and none of confirmation or password recovery. Just follow the same steps:
+
+  # Create a migration with the required fields
+  create_table :admins do |t|
+    t.authenticatable
+    t.lockable
+    t.trackable
+  end
+
+  # Inside your Admin model
+  devise :authenticatable, :trackable, :timeoutable, :lockable
+
+  # Inside your routes
+  map.devise_for :admin
+
+  # Inside your protected controller
+  before_filter :authenticate_admin!
+
+  # Inside your controllers and views
+  admin_signed_in?
+  current_admin
+  admin_session
+
+== Generators
+
+Devise comes with some generators to help you start:
+
+  ruby script/generate devise_install
+
+This will generate an initializer, with a description of all configuration values. You can also generate models through:
+
+  ruby script/generate devise Model
+
+A model configured with all devise modules and attr_accessible for default fields will be created. The generator will also create the migration and configure your routes for devise.
+
+== Model configuration
+
+The devise method in your models also accept some options to configure its modules. For example, you can chose which encryptor to use in authenticatable:
+
+  devise :authenticatable, :confirmable, :recoverable, :encryptor => :bcrypt
+
+Besides :encryptor, you can provide :pepper, :stretches, :confirm_within, :remember_for, :timeout_in, :unlock_in and others. All those are describer in the initializer created when you invoke the devise_install generator describer above.
+
+== Views
+
+Since devise is an engine, it has all default views inside the gem. They are good to get you started, but you will want to customize them at some point. And Devise has a generator to make copy them all to your application:
+
+  ruby script/generate devise_views
+
+By default Devise will use the same views for all roles you have. But what if you need so different views to each of them? Devise also has an easy way to accomplish it: just setup config.scoped_views to true inside "config/initializers/devise.rb".
+
+After doing so you will be able to have views based on the scope like 'sessions/users/new' and 'sessions/admin/new'. If no view is found within the scope, Devise will fallback to the default view.
+
+Devise uses flash messages to let users know if their login is successful or not. Devise expects your application to call 'flash[:notice]' and 'flash[:alert]' as appropriate.
+
+== I18n
+
+Devise uses flash messages with I18n with the flash keys :success and :failure. To customize your app, you can setup your locale file this way:
+
+  en:
+    devise:
+      sessions:
+        signed_in: 'Signed in successfully.'
+
+You can also create distinct messages based on the resource you've configured using the singular name given in routes:
+
+  en:
+    devise:
+      sessions:
+        user:
+          signed_in: 'Welcome user, you are signed in.'
+        admin:
+          signed_in: 'Hello admin!'
+
+Devise mailer uses the same 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'
+
+Take a look at our locale file to check all available messages.
+
+== 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:
+
+  sign_in :user, @user   # sign_in(scope, resource)
+  sign_in @user          # sign_in(resource)
+
+  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:
+
+  class ActionController::TestCase
+    include Devise::TestHelpers
+  end
+
+Do not use such helpers for integration tests like Cucumber, Webrat... Just fill in the form or explicitly set the user in session. For more tips, check the wiki (http://wiki.github.com/plataformatec/devise).
+
+== Migrating from other solutions
+
+Devise implements encryption strategies for Clearance, Authlogic and Restful-Authentication. To make use of it set the desired encryptor in the encryptor initializer config option. You might also need to rename your encrypted password and salt columns to match Devises's one (encrypted_password and password_salt).
+
+== Other ORMs
+
+Devise supports both ActiveRecord (default) and MongoMapper, and has experimental Datamapper supports (in a sense that Devise test suite does not run completely with Datamapper). To choose other ORM, you just need to configure it in the initializer file.
+
+== TODO
+
+Please refer to TODO file.
+
+== Maintainers
+
+* José Valim (http://github.com/josevalim)
+* Carlos Antônio da Silva (http://github.com/carlosantoniodasilva)
+
+== Contributors
+
+We have a long running list of contributors. Check them in the CHANGELOG or do `git shortlog -s -n` in the cloned repository.
+
+== Bugs and Feedback
+
+If you discover any bugs or want to drop a line, feel free to create an issue on
+GitHub or send an e-mail to the mailing list.
+
+http://github.com/plataformatec/devise/issues
+http://groups.google.com/group/plataformatec-devise
+
+MIT License. Copyright 2009 Plataforma Tecnologia. http://blog.plataformatec.com.br

Rakefile

@@ -1,20 +1,18 @@
 # encoding: UTF-8
-# frozen_string_literal: true
 
-require 'bundler/gem_tasks'
+require 'rake'
 require 'rake/testtask'
-require 'rdoc/task'
+require 'rake/rdoctask'
+require File.join(File.dirname(__FILE__), 'lib', 'devise', 'version')
 
 desc 'Default: run tests for all ORMs.'
-task default: :test
+task :default => :pre_commit
 
 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
-    # "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}"
+    system "rake test DEVISE_ORM=#{orm}"
   end
 end
 
@@ -24,7 +22,6 @@ Rake::TestTask.new(:test) do |t|
   t.libs << 'test'
   t.pattern = 'test/**/*_test.rb'
   t.verbose = true
-  t.warning = false
 end
 
 desc 'Generate documentation for Devise.'
@@ -32,6 +29,25 @@ Rake::RDocTask.new(:rdoc) do |rdoc|
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title    = 'Devise'
   rdoc.options << '--line-numbers' << '--inline-source'
-  rdoc.rdoc_files.include('README.md')
+  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
+    s.summary = "Flexible authentication solution for Rails with Warden"
+    s.email = "contact@plataformatec.com.br"
+    s.homepage = "http://github.com/plataformatec/devise"
+    s.description = "Flexible authentication solution for Rails with Warden"
+    s.authors = ['José Valim', 'Carlos Antônio']
+    s.files =  FileList["[A-Z]*", "{app,config,generators,lib}/**/*", "rails/init.rb"]
+    s.add_dependency("warden", "~> 0.9.3")
+  end
+
+  Jeweler::GemcutterTasks.new
+rescue LoadError
+  puts "Jeweler, or one of its dependencies, is not available. Install it with: sudo gem install technicalpickles-jeweler -s http://gems.github.com"
+end

TODO

@@ -0,0 +1,2 @@
+* Make test run with DataMapper
+* Extract Activatable tests from Confirmable

app/controllers/confirmations_controller.rb

@@ -0,0 +1,33 @@
+class ConfirmationsController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  # GET /resource/confirmation/new
+  def new
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/confirmation
+  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)
+    else
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/confirmation?confirmation_token=abcdef
+  def show
+    self.resource = resource_class.confirm!(:confirmation_token => params[:confirmation_token])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :confirmed
+      sign_in_and_redirect(resource_name, resource)
+    else
+      render_with_scope :new
+    end
+  end
+end

app/controllers/devise/confirmations_controller.rb

@@ -1,53 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::ConfirmationsController < DeviseController
-  # GET /resource/confirmation/new
-  def new
-    self.resource = resource_class.new
-  end
-
-  # POST /resource/confirmation
-  def create
-    self.resource = resource_class.send_confirmation_instructions(resource_params)
-    yield resource if block_given?
-
-    if successfully_sent?(resource)
-      respond_with({}, location: after_resending_confirmation_instructions_path_for(resource_name))
-    else
-      respond_with(resource)
-    end
-  end
-
-  # GET /resource/confirmation?confirmation_token=abcdef
-  def show
-    self.resource = resource_class.confirm_by_token(params[:confirmation_token])
-    yield resource if block_given?
-
-    if resource.errors.empty?
-      set_flash_message!(:notice, :confirmed)
-      respond_with_navigational(resource){ redirect_to after_confirmation_path_for(resource_name, resource) }
-    else
-      respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
-    end
-  end
-
-  protected
-
-    # The path used after resending confirmation instructions.
-    def after_resending_confirmation_instructions_path_for(resource_name)
-      is_navigational_format? ? new_session_path(resource_name) : '/'
-    end
-
-    # The path used after confirmation.
-    def after_confirmation_path_for(resource_name, resource)
-      if signed_in?(resource_name)
-        signed_in_root_path(resource)
-      else
-        new_session_path(resource_name)
-      end
-    end
-
-    def translation_scope
-      'devise.confirmations'
-    end
-end

app/controllers/devise/omniauth_callbacks_controller.rb

@@ -1,36 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::OmniauthCallbacksController < DeviseController
-  prepend_before_action { request.env["devise.skip_timeout"] = true }
-
-  def passthru
-    render status: 404, plain: "Not found. Authentication passthru."
-  end
-
-  def failure
-    set_flash_message! :alert, :failure, kind: OmniAuth::Utils.camelize(failed_strategy.name), reason: failure_message
-    redirect_to after_omniauth_failure_path_for(resource_name)
-  end
-
-  protected
-
-  def failed_strategy
-    request.respond_to?(:get_header) ? request.get_header("omniauth.error.strategy") : request.env["omniauth.error.strategy"]
-  end
-
-  def failure_message
-    exception = request.respond_to?(:get_header) ? request.get_header("omniauth.error") : request.env["omniauth.error"]
-    error   = exception.error_reason if exception.respond_to?(:error_reason)
-    error ||= exception.error        if exception.respond_to?(:error)
-    error ||= (request.respond_to?(:get_header) ? request.get_header("omniauth.error.type") : request.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
-
-  def translation_scope
-    'devise.omniauth_callbacks'
-  end
-end

app/controllers/devise/passwords_controller.rb

@@ -1,82 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::PasswordsController < DeviseController
-  prepend_before_action :require_no_authentication
-  # Render the #edit only if coming from a reset password email link
-  append_before_action :assert_reset_token_passed, only: :edit
-
-  # GET /resource/password/new
-  def new
-    self.resource = resource_class.new
-  end
-
-  # POST /resource/password
-  def create
-    self.resource = resource_class.send_reset_password_instructions(resource_params)
-    yield resource if block_given?
-
-    if successfully_sent?(resource)
-      respond_with({}, location: after_sending_reset_password_instructions_path_for(resource_name))
-    else
-      respond_with(resource)
-    end
-  end
-
-  # GET /resource/password/edit?reset_password_token=abcdef
-  def edit
-    self.resource = resource_class.new
-    set_minimum_password_length
-    resource.reset_password_token = params[:reset_password_token]
-  end
-
-  # PUT /resource/password
-  def update
-    self.resource = resource_class.reset_password_by_token(resource_params)
-    yield resource if block_given?
-
-    if resource.errors.empty?
-      resource.unlock_access! if unlockable?(resource)
-      if Devise.sign_in_after_reset_password
-        flash_message = resource.active_for_authentication? ? :updated : :updated_not_active
-        set_flash_message!(:notice, flash_message)
-        sign_in(resource_name, resource)
-      else
-        set_flash_message!(:notice, :updated_not_active)
-      end
-      respond_with resource, location: after_resetting_password_path_for(resource)
-    else
-      set_minimum_password_length
-      respond_with resource
-    end
-  end
-
-  protected
-    def after_resetting_password_path_for(resource)
-      Devise.sign_in_after_reset_password ? after_sign_in_path_for(resource) : new_session_path(resource_name)
-    end
-
-    # The path used after sending reset password instructions
-    def after_sending_reset_password_instructions_path_for(resource_name)
-      new_session_path(resource_name) if is_navigational_format?
-    end
-
-    # Check if a reset_password_token is provided in the request
-    def assert_reset_token_passed
-      if params[:reset_password_token].blank?
-        set_flash_message(:alert, :no_token)
-        redirect_to new_session_path(resource_name)
-      end
-    end
-
-    # Check if proper Lockable module methods are present & unlock strategy
-    # allows to unlock resource on password reset
-    def unlockable?(resource)
-      resource.respond_to?(:unlock_access!) &&
-        resource.respond_to?(:unlock_strategy_enabled?) &&
-        resource.unlock_strategy_enabled?(:email)
-    end
-
-    def translation_scope
-      'devise.passwords'
-    end
-end

app/controllers/devise/registrations_controller.rb

@@ -1,150 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::RegistrationsController < DeviseController
-  prepend_before_action :require_no_authentication, only: [:new, :create, :cancel]
-  prepend_before_action :authenticate_scope!, only: [:edit, :update, :destroy]
-  prepend_before_action :set_minimum_password_length, only: [:new, :edit]
-
-  # GET /resource/sign_up
-  def new
-    build_resource
-    yield resource if block_given?
-    respond_with resource
-  end
-
-  # POST /resource
-  def create
-    build_resource(sign_up_params)
-
-    resource.save
-    yield resource if block_given?
-    if resource.persisted?
-      if resource.active_for_authentication?
-        set_flash_message! :notice, :signed_up
-        sign_up(resource_name, resource)
-        respond_with resource, location: after_sign_up_path_for(resource)
-      else
-        set_flash_message! :notice, :"signed_up_but_#{resource.inactive_message}"
-        expire_data_after_sign_in!
-        respond_with resource, location: after_inactive_sign_up_path_for(resource)
-      end
-    else
-      clean_up_passwords resource
-      set_minimum_password_length
-      respond_with resource
-    end
-  end
-
-  # GET /resource/edit
-  def edit
-    render :edit
-  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)
-    prev_unconfirmed_email = resource.unconfirmed_email if resource.respond_to?(:unconfirmed_email)
-
-    resource_updated = update_resource(resource, account_update_params)
-    yield resource if block_given?
-    if resource_updated
-      if is_flashing_format?
-        flash_key = update_needs_confirmation?(resource, prev_unconfirmed_email) ?
-          :update_needs_confirmation : :updated
-        set_flash_message :notice, flash_key
-      end
-      bypass_sign_in resource, scope: resource_name
-      respond_with resource, location: after_update_path_for(resource)
-    else
-      clean_up_passwords resource
-      set_minimum_password_length
-      respond_with resource
-    end
-  end
-
-  # DELETE /resource
-  def destroy
-    resource.destroy
-    Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)
-    set_flash_message! :notice, :destroyed
-    yield resource if block_given?
-    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_data_after_sign_in!
-    redirect_to new_registration_path(resource_name)
-  end
-
-  protected
-
-  def update_needs_confirmation?(resource, previous)
-    resource.respond_to?(:pending_reconfirmation?) &&
-      resource.pending_reconfirmation? &&
-      previous != resource.unconfirmed_email
-  end
-
-  # By default we want to require a password checks on update.
-  # You can overwrite this method in your own RegistrationsController.
-  def update_resource(resource, params)
-    resource.update_with_password(params)
-  end
-
-  # Build a devise resource passing in the session. Useful to move
-  # temporary session data to the newly created user.
-  def build_resource(hash = {})
-    self.resource = resource_class.new_with_session(hash, session)
-  end
-
-  # Signs in a user on sign up. You can overwrite this method in your own
-  # RegistrationsController.
-  def sign_up(resource_name, resource)
-    sign_in(resource_name, resource)
-  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) if is_navigational_format?
-  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)
-    scope = Devise::Mapping.find_scope!(resource)
-    router_name = Devise.mappings[scope].router_name
-    context = router_name ? send(router_name) : self
-    context.respond_to?(:root_path) ? context.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}!", force: true)
-    self.resource = send(:"current_#{resource_name}")
-  end
-
-  def sign_up_params
-    devise_parameter_sanitizer.sanitize(:sign_up)
-  end
-
-  def account_update_params
-    devise_parameter_sanitizer.sanitize(:account_update)
-  end
-
-  def translation_scope
-    'devise.registrations'
-  end
-end

app/controllers/devise/sessions_controller.rb

@@ -1,83 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::SessionsController < DeviseController
-  prepend_before_action :require_no_authentication, only: [:new, :create]
-  prepend_before_action :allow_params_authentication!, only: :create
-  prepend_before_action :verify_signed_out_user, only: :destroy
-  prepend_before_action(only: [:create, :destroy]) { request.env["devise.skip_timeout"] = true }
-
-  # GET /resource/sign_in
-  def new
-    self.resource = resource_class.new(sign_in_params)
-    clean_up_passwords(resource)
-    yield resource if block_given?
-    respond_with(resource, serialize_options(resource))
-  end
-
-  # POST /resource/sign_in
-  def create
-    self.resource = warden.authenticate!(auth_options)
-    set_flash_message!(:notice, :signed_in)
-    sign_in(resource_name, resource)
-    yield resource if block_given?
-    respond_with resource, location: after_sign_in_path_for(resource)
-  end
-
-  # DELETE /resource/sign_out
-  def destroy
-    signed_out = (Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name))
-    set_flash_message! :notice, :signed_out if signed_out
-    yield if block_given?
-    respond_to_on_destroy
-  end
-
-  protected
-
-  def sign_in_params
-    devise_parameter_sanitizer.sanitize(:sign_in)
-  end
-
-  def serialize_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
-
-  def auth_options
-    { scope: resource_name, recall: "#{controller_path}#new" }
-  end
-
-  def translation_scope
-    'devise.sessions'
-  end
-
-  private
-
-  # Check if there is no signed in user before doing the sign out.
-  #
-  # If there is no signed in user, it will set the flash message and redirect
-  # to the after_sign_out path.
-  def verify_signed_out_user
-    if all_signed_out?
-      set_flash_message! :notice, :already_signed_out
-
-      respond_to_on_destroy
-    end
-  end
-
-  def all_signed_out?
-    users = Devise.mappings.keys.map { |s| warden.user(scope: s, run_callbacks: false) }
-
-    users.all?(&:blank?)
-  end
-
-  def respond_to_on_destroy
-    # We actually need to hardcode this as Rails default responder doesn't
-    # support returning empty response on GET request
-    respond_to do |format|
-      format.all { head :no_content }
-      format.any(*navigational_formats) { redirect_to after_sign_out_path_for(resource_name) }
-    end
-  end
-end

app/controllers/devise/unlocks_controller.rb

@@ -1,51 +0,0 @@
-# frozen_string_literal: true
-
-class Devise::UnlocksController < DeviseController
-  prepend_before_action :require_no_authentication
-
-  # GET /resource/unlock/new
-  def new
-    self.resource = resource_class.new
-  end
-
-  # POST /resource/unlock
-  def create
-    self.resource = resource_class.send_unlock_instructions(resource_params)
-    yield resource if block_given?
-
-    if successfully_sent?(resource)
-      respond_with({}, location: after_sending_unlock_instructions_path_for(resource))
-    else
-      respond_with(resource)
-    end
-  end
-
-  # GET /resource/unlock?unlock_token=abcdef
-  def show
-    self.resource = resource_class.unlock_access_by_token(params[:unlock_token])
-    yield resource if block_given?
-
-    if resource.errors.empty?
-      set_flash_message! :notice, :unlocked
-      respond_with_navigational(resource){ redirect_to after_unlock_path_for(resource) }
-    else
-      respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
-    end
-  end
-
-  protected
-
-    # The path used after sending unlock password instructions
-    def after_sending_unlock_instructions_path_for(resource)
-      new_session_path(resource) if is_navigational_format?
-    end
-
-    # The path used after unlocking the resource
-    def after_unlock_path_for(resource)
-      new_session_path(resource)  if is_navigational_format?
-    end
-
-    def translation_scope
-      'devise.unlocks'
-    end
-end

app/controllers/devise_controller.rb

@@ -1,212 +0,0 @@
-# frozen_string_literal: true
-
-# All Devise controllers are inherited from here.
-class DeviseController < Devise.parent_controller.constantize
-  include Devise::Controllers::ScopedViews
-
-  if respond_to?(:helper)
-    helper DeviseHelper
-  end
-
-  if respond_to?(:helper_method)
-    helpers = %w(resource scope_name resource_name signed_in_resource
-                 resource_class resource_params devise_mapping)
-    helper_method(*helpers)
-  end
-
-  prepend_before_action :assert_is_devise_resource!
-  respond_to :html if mimes_for_respond_to.empty?
-
-  # Override prefixes to consider the scoped view.
-  # Notice we need to check for the request due to a bug in
-  # Action Controller tests that forces _prefixes to be
-  # loaded before even having a request object.
-  #
-  # This method should be public as it is in ActionPack
-  # itself. Changing its visibility may break other gems.
-  def _prefixes #:nodoc:
-    @_prefixes ||= if self.class.scoped_views? && request && devise_mapping
-      ["#{devise_mapping.scoped_path}/#{controller_name}"] + super
-    else
-      super
-    end
-  end
-
-  protected
-
-  # Gets the actual resource stored in the instance variable
-  def resource
-    instance_variable_get(:"@#{resource_name}")
-  end
-
-  # Proxy to devise map name
-  def resource_name
-    devise_mapping.name
-  end
-  alias :scope_name :resource_name
-
-  # Proxy to devise map class
-  def resource_class
-    devise_mapping.to
-  end
-
-  # 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 ||= request.env["devise.mapping"]
-  end
-
-  # Checks whether it's a devise mapped resource or not.
-  def assert_is_devise_resource! #:nodoc:
-    unknown_action! <<-MESSAGE unless devise_mapping
-Could not find devise mapping for path #{request.fullpath.inspect}.
-This may happen for two reasons:
-
-1) You forgot to wrap your route inside the scope block. For example:
-
-  devise_scope :user do
-    get "/some/route" => "some_devise_controller"
-  end
-
-2) You are testing a Devise controller bypassing the router.
-   If so, you can explicitly tell Devise which mapping to use:
-
-   @request.env["devise.mapping"] = Devise.mappings[:user]
-
-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 AbstractController::ActionNotFound, msg
-  end
-
-  # Sets the resource creating an instance variable
-  def resource=(new_resource)
-    instance_variable_set(:"@#{resource_name}", new_resource)
-  end
-
-  # Helper for use in before_actions where no authentication is required.
-  #
-  # Example:
-  #   before_action :require_no_authentication, only: :new
-  def require_no_authentication
-    assert_is_devise_resource!
-    return unless is_navigational_format?
-    no_input = devise_mapping.no_input_strategies
-
-    authenticated = if no_input.present?
-      args = no_input.dup.push scope: resource_name
-      warden.authenticate?(*args)
-    else
-      warden.authenticated?(resource_name)
-    end
-
-    if authenticated && 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
-      true
-    end
-  end
-
-  # Sets the flash message with :key, using I18n. By default you are able
-  # to set up your messages using specific resource scope, and if no message is
-  # found we look to the default scope. Set the "now" options key to a true
-  # value to populate the flash.now hash in lieu of the default flash hash (so
-  # the flash message will be available to the current action instead of the
-  # next action).
-  # Example (i18n locale file):
-  #
-  #   en:
-  #     devise:
-  #       passwords:
-  #         #default_scope_messages - only if resource_scope is not found
-  #         user:
-  #           #resource_scope_messages
-  #
-  # Please refer to README or en.yml locale file to check what messages are
-  # available.
-  def set_flash_message(key, kind, options = {})
-    message = find_message(kind, options)
-    if options[:now]
-      flash.now[key] = message if message.present?
-    else
-      flash[key] = message if message.present?
-    end
-  end
-
-  # Sets flash message if is_flashing_format? equals true
-  def set_flash_message!(key, kind, options = {})
-    if is_flashing_format?
-      set_flash_message(key, kind, options)
-    end
-  end
-
-  # Sets minimum password length to show to user
-  def set_minimum_password_length
-    if devise_mapping.validatable?
-      @minimum_password_length = resource_class.password_length.min
-    end
-  end
-
-  def devise_i18n_options(options)
-    options
-  end
-
-  # Get message for given
-  def find_message(kind, options = {})
-    options[:scope] ||= translation_scope
-    options[:default] = Array(options[:default]).unshift(kind.to_sym)
-    options[:resource_name] = resource_name
-    options = devise_i18n_options(options)
-    I18n.t("#{options[:resource_name]}.#{kind}", options)
-  end
-
-  # Controllers inheriting DeviseController are advised to override this
-  # method so that other controllers inheriting from them would use
-  # existing translations.
-  def translation_scope
-    "devise.#{controller_name}"
-  end
-
-  def clean_up_passwords(object)
-    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
-
-  def resource_params
-    params.fetch(resource_name, {})
-  end
-
-  ActiveSupport.run_load_hooks(:devise_controller, self)
-end

app/controllers/passwords_controller.rb

@@ -0,0 +1,42 @@
+class PasswordsController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  before_filter :require_no_authentication
+
+  # GET /resource/password/new
+  def new
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/password
+  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)
+    else
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/password/edit?reset_password_token=abcdef
+  def edit
+    self.resource = resource_class.new
+    resource.reset_password_token = params[:reset_password_token]
+    render_with_scope :edit
+  end
+
+  # PUT /resource/password
+  def update
+    self.resource = resource_class.reset_password!(params[resource_name])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :updated
+      sign_in_and_redirect(resource_name, resource)
+    else
+      render_with_scope :edit
+    end
+  end
+end

app/controllers/registrations_controller.rb

@@ -0,0 +1,55 @@
+class RegistrationsController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  before_filter :require_no_authentication, :only => [ :new, :create ]
+  before_filter :authenticate_scope!, :only => [:edit, :update, :destroy]
+
+  # GET /resource/sign_in
+  def new
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/sign_up
+  def create
+    build_resource
+
+    if resource.save
+      flash[:"#{resource_name}_signed_up"] = true
+      set_flash_message :notice, :signed_up
+      sign_in_and_redirect(resource_name, resource)
+    else
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/edit
+  def edit
+    render_with_scope :edit
+  end
+
+  # PUT /resource
+  def update
+    if self.resource.update_with_password(params[resource_name])
+      set_flash_message :notice, :updated
+      redirect_to after_sign_in_path_for(self.resource)
+    else
+      render_with_scope :edit
+    end
+  end
+
+  # DELETE /resource
+  def destroy
+    self.resource.destroy
+    set_flash_message :notice, :destroyed
+    sign_out_and_redirect(self.resource)
+  end
+
+  protected
+
+    # Authenticates the current scope and dup the resource
+    def authenticate_scope!
+      send(:"authenticate_#{resource_name}!")
+      self.resource = send(:"current_#{resource_name}").dup
+    end
+end

app/controllers/sessions_controller.rb

@@ -0,0 +1,45 @@
+class SessionsController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  before_filter :require_no_authentication, :only => [ :new, :create ]
+
+  # GET /resource/sign_in
+  def new
+    unless resource_just_signed_up?
+      Devise::FLASH_MESSAGES.each do |message|
+        set_now_flash_message :alert, message if params.try(:[], message) == "true"
+      end
+    end
+
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/sign_in
+  def create
+    if resource = authenticate(resource_name)
+      set_flash_message :notice, :signed_in
+      sign_in_and_redirect(resource_name, resource, true)
+    else
+      set_now_flash_message :alert, (warden.message || :invalid)
+      clean_up_passwords(build_resource)
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/sign_out
+  def destroy
+    set_flash_message :notice, :signed_out if signed_in?(resource_name)
+    sign_out_and_redirect(resource_name)
+  end
+
+  protected
+
+  def resource_just_signed_up?
+    flash[:"#{resource_name}_signed_up"]
+  end
+
+  def clean_up_passwords(object)
+    object.clean_up_passwords if object.respond_to?(:clean_up_passwords)
+  end
+end

app/controllers/unlocks_controller.rb

@@ -0,0 +1,33 @@
+class UnlocksController < ApplicationController
+  include Devise::Controllers::InternalHelpers
+
+  # GET /resource/unlock/new
+  def new
+    build_resource
+    render_with_scope :new
+  end
+
+  # POST /resource/unlock
+  def create
+    self.resource = resource_class.send_unlock_instructions(params[resource_name])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :send_instructions
+      redirect_to new_session_path(resource_name)
+    else
+      render_with_scope :new
+    end
+  end
+
+  # GET /resource/unlock?unlock_token=abcdef
+  def show
+    self.resource = resource_class.unlock!(:unlock_token => params[:unlock_token])
+
+    if resource.errors.empty?
+      set_flash_message :notice, :unlocked
+      sign_in_and_redirect(resource_name, resource)
+    else
+      render_with_scope :new
+    end
+  end
+end

app/helpers/devise_helper.rb

@@ -1,27 +0,0 @@
-# frozen_string_literal: true
-
-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 = I18n.t("errors.messages.not_saved",
-                      count: resource.errors.count,
-                      resource: resource.class.model_name.human.downcase)
-
-    html = <<-HTML
-    <div id="error_explanation">
-      <h2>#{sentence}</h2>
-      <ul>#{messages}</ul>
-    </div>
-    HTML
-
-    html.html_safe
-  end
-end

app/mailers/devise/mailer.rb

@@ -1,30 +0,0 @@
-# frozen_string_literal: true
-
-if defined?(ActionMailer)
-  class Devise::Mailer < Devise.parent_mailer.constantize
-    include Devise::Mailers::Helpers
-
-    def confirmation_instructions(record, token, opts={})
-      @token = token
-      devise_mail(record, :confirmation_instructions, opts)
-    end
-
-    def reset_password_instructions(record, token, opts={})
-      @token = token
-      devise_mail(record, :reset_password_instructions, opts)
-    end
-
-    def unlock_instructions(record, token, opts={})
-      @token = token
-      devise_mail(record, :unlock_instructions, opts)
-    end
-
-    def email_changed(record, opts={})
-      devise_mail(record, :email_changed, opts)
-    end
-
-    def password_change(record, opts={})
-      devise_mail(record, :password_change, opts)
-    end
-  end
-end

app/models/devise_mailer.rb

@@ -0,0 +1,68 @@
+class DeviseMailer < ::ActionMailer::Base
+  extend Devise::Controllers::InternalHelpers::ScopedViews
+
+  # Deliver confirmation instructions when the user is created or its email is
+  # updated, and also when confirmation is manually requested
+  def confirmation_instructions(record)
+    setup_mail(record, :confirmation_instructions)
+  end
+
+  # Deliver reset password instructions when manually requested
+  def reset_password_instructions(record)
+    setup_mail(record, :reset_password_instructions)
+  end
+
+  def unlock_instructions(record)
+    setup_mail(record, :unlock_instructions)
+  end
+
+  private
+
+    # Configure default email options
+    def setup_mail(record, key)
+      mapping = Devise::Mapping.find_by_class(record.class)
+      raise "Invalid devise resource #{record}" unless mapping
+
+      subject      translate(mapping, key)
+      from         mailer_sender(mapping)
+      recipients   record.email
+      sent_on      Time.now
+      content_type Devise.mailer_content_type
+      body         render_with_scope(key, mapping, mapping.name => record, :resource => record)
+    end
+
+    def render_with_scope(key, mapping, assigns)
+      if self.class.scoped_views
+        begin
+          render :file => "devise_mailer/#{mapping.as}/#{key}", :body => assigns
+        rescue ActionView::MissingTemplate
+          render :file => "devise_mailer/#{key}", :body => assigns
+        end
+      else
+        render :file => "devise_mailer/#{key}", :body => assigns
+      end
+    end
+
+    def mailer_sender(mapping)
+      if Devise.mailer_sender.is_a?(Proc)
+        block_args = mapping.name if Devise.mailer_sender.arity > 0
+        Devise.mailer_sender.call(block_args)
+      else
+        Devise.mailer_sender
+      end
+    end
+
+    # Setup subject namespaced by model. It means you're able to setup your
+    # messages using specific resource scope, or provide a default one.
+    # Example (i18n locale file):
+    #
+    #   en:
+    #     devise:
+    #       mailer:
+    #         confirmation_instructions: '...'
+    #         user:
+    #           confirmation_instructions: '...'
+    def translate(mapping, key)
+      I18n.t(:"#{mapping.name}.#{key}", :scope => [:devise, :mailer], :default => key)
+    end
+end

app/views/confirmations/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Resend confirmation instructions</h2>
+
+<% form_for resource_name, resource, :url => confirmation_path(resource_name) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend confirmation instructions" %></p>
+<% end %>
+
+<%= render :partial => "shared/devise_links" %>

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

@@ -1,16 +0,0 @@
-<h2>Resend confirmation instructions</h2>
-
-<%= form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { method: :post }) do |f| %>
-  <%= devise_error_messages! %>
-
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Resend confirmation instructions" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

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

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

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

@@ -1,7 +0,0 @@
-<p>Hello <%= @email %>!</p>
-
-<% if @resource.try(:unconfirmed_email?) %>
-  <p>We're contacting you to notify you that your email is being changed to <%= @resource.unconfirmed_email %>.</p>
-<% else %>
-  <p>We're contacting you to notify you that your email has been changed to <%= @resource.email %>.</p>
-<% end %>

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

@@ -1,3 +0,0 @@
-<p>Hello <%= @resource.email %>!</p>
-
-<p>We're contacting you to notify you that your password has been changed.</p>

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

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

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

@@ -1,25 +0,0 @@
-<h2>Change your password</h2>
-
-<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :put }) do |f| %>
-  <%= devise_error_messages! %>
-  <%= f.hidden_field :reset_password_token %>
-
-  <div class="field">
-    <%= f.label :password, "New password" %><br />
-    <% if @minimum_password_length %>
-      <em>(<%= @minimum_password_length %> characters minimum)</em><br />
-    <% end %>
-    <%= f.password_field :password, autofocus: true, autocomplete: "new-password" %>
-  </div>
-
-  <div class="field">
-    <%= f.label :password_confirmation, "Confirm new password" %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "off" %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Change my password" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

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

@@ -1,16 +0,0 @@
-<h2>Forgot your password?</h2>
-
-<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }) do |f| %>
-  <%= devise_error_messages! %>
-
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Send me reset password instructions" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

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

@@ -1,43 +0,0 @@
-<h2>Edit <%= resource_name.to_s.humanize %></h2>
-
-<%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>
-  <%= devise_error_messages! %>
-
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
-
-  <% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
-    <div>Currently waiting confirmation for: <%= resource.unconfirmed_email %></div>
-  <% end %>
-
-  <div class="field">
-    <%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
-    <%= f.password_field :password, autocomplete: "new-password" %>
-    <% if @minimum_password_length %>
-      <br />
-      <em><%= @minimum_password_length %> characters minimum</em>
-    <% end %>
-  </div>
-
-  <div class="field">
-    <%= f.label :password_confirmation %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
-  </div>
-
-  <div class="field">
-    <%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
-    <%= f.password_field :current_password, autocomplete: "current-password" %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Update" %>
-  </div>
-<% end %>
-
-<h3>Cancel my account</h3>
-
-<p>Unhappy? <%= button_to "Cancel my account", registration_path(resource_name), data: { confirm: "Are you sure?" }, method: :delete %></p>
-
-<%= link_to "Back", :back %>

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

@@ -1,29 +0,0 @@
-<h2>Sign up</h2>
-
-<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
-  <%= devise_error_messages! %>
-
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
-
-  <div class="field">
-    <%= f.label :password %>
-    <% if @minimum_password_length %>
-    <em>(<%= @minimum_password_length %> characters minimum)</em>
-    <% end %><br />
-    <%= f.password_field :password, autocomplete: "new-password" %>
-  </div>
-
-  <div class="field">
-    <%= f.label :password_confirmation %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Sign up" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

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

@@ -1,26 +0,0 @@
-<h2>Log in</h2>
-
-<%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
-
-  <div class="field">
-    <%= f.label :password %><br />
-    <%= f.password_field :password, autocomplete: "current-password" %>
-  </div>
-
-  <% if devise_mapping.rememberable? -%>
-    <div class="field">
-      <%= f.check_box :remember_me %>
-      <%= f.label :remember_me %>
-    </div>
-  <% end -%>
-
-  <div class="actions">
-    <%= f.submit "Log in" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

app/views/devise/shared/_links.html.erb

@@ -1,25 +0,0 @@
-<%- if controller_name != 'sessions' %>
-  <%= link_to "Log in", new_session_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.registerable? && controller_name != 'registrations' %>
-  <%= link_to "Sign up", new_registration_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations' %>
-  <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
-  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks' %>
-  <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name) %><br />
-<% end -%>
-
-<%- if devise_mapping.omniauthable? %>
-  <%- resource_class.omniauth_providers.each do |provider| %>
-    <%= link_to "Sign in with #{OmniAuth::Utils.camelize(provider)}", omniauth_authorize_path(resource_name, provider) %><br />
-  <% end -%>
-<% end -%>

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

@@ -1,16 +0,0 @@
-<h2>Resend unlock instructions</h2>
-
-<%= form_for(resource, as: resource_name, url: unlock_path(resource_name), html: { method: :post }) do |f| %>
-  <%= devise_error_messages! %>
-
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
-
-  <div class="actions">
-    <%= f.submit "Resend unlock instructions" %>
-  </div>
-<% end %>
-
-<%= render "devise/shared/links" %>

app/views/devise_mailer/confirmation_instructions.html.erb

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

app/views/devise_mailer/reset_password_instructions.html.erb

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

app/views/devise_mailer/unlock_instructions.html.erb

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

app/views/passwords/edit.html.erb

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

app/views/passwords/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Forgot your password?</h2>
+
+<% form_for resource_name, resource, :url => password_path(resource_name) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Send me reset password instructions" %></p>
+<% end %>
+
+<%= render :partial => "shared/devise_links" %>

app/views/registrations/edit.html.erb

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

app/views/registrations/new.html.erb

@@ -0,0 +1,17 @@
+<h2>Sign up</h2>
+
+<% form_for resource_name, resource, :url => registration_path(resource_name) do |f| -%>
+  <%= f.error_messages %>
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.label :password %></p>
+  <p><%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %></p>
+  <p><%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.submit "Sign up" %></p>
+<% end -%>
+
+<%= render :partial => "shared/devise_links" %>

app/views/sessions/new.html.erb

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

app/views/shared/_devise_links.erb

@@ -0,0 +1,19 @@
+<%- if controller_name != 'sessions' %>
+  <%= link_to t('devise.sessions.link'), new_session_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.registerable? && controller_name != 'registrations' %>
+  <%= link_to t('devise.registrations.link'), new_registration_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.recoverable? && controller_name != 'passwords' %>
+  <%= link_to t('devise.passwords.link'), new_password_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
+  <%= link_to t('devise.confirmations.link'), new_confirmation_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.lockable? && controller_name != 'unlocks' %>
+  <%= link_to t('devise.unlocks.link'), new_unlock_path(resource_name) %><br />
+<% end -%>

app/views/unlocks/new.html.erb

@@ -0,0 +1,12 @@
+<h2>Resend unlock instructions</h2>
+
+<% form_for resource_name, resource, :url => unlock_path(resource_name) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend unlock instructions" %></p>
+<% end %>
+
+<%= render :partial => "shared/devise_links" %>

bin/test

@@ -1,13 +0,0 @@
-#!/usr/bin/env ruby
-$: << File.expand_path(File.expand_path('../../test', __FILE__))
-
-require 'bundler/setup'
-begin
-  require 'rails/test_unit/minitest_plugin'
-rescue LoadError
-  exec 'rake'
-end
-
-Rails::TestUnitReporter.executable = 'bin/test'
-
-exit Minitest.run(ARGV)

config/locales/en.yml

@@ -1,64 +0,0 @@
-# Additional translations at https://github.com/plataformatec/devise/wiki/I18n
-
-en:
-  devise:
-    confirmations:
-      confirmed: "Your email address has been successfully confirmed."
-      send_instructions: "You will receive an email with instructions for how to confirm your email address in a few minutes."
-      send_paranoid_instructions: "If your email address exists in our database, you will receive an email with instructions for how to confirm your email address in a few minutes."
-    failure:
-      already_authenticated: "You are already signed in."
-      inactive: "Your account is not activated yet."
-      invalid: "Invalid %{authentication_keys} or password."
-      locked: "Your account is locked."
-      last_attempt: "You have one more attempt before your account is locked."
-      not_found_in_database: "Invalid %{authentication_keys} or password."
-      timeout: "Your session expired. Please sign in again to continue."
-      unauthenticated: "You need to sign in or sign up before continuing."
-      unconfirmed: "You have to confirm your email address before continuing."
-    mailer:
-      confirmation_instructions:
-        subject: "Confirmation instructions"
-      reset_password_instructions:
-        subject: "Reset password instructions"
-      unlock_instructions:
-        subject: "Unlock instructions"
-      email_changed:
-        subject: "Email Changed"
-      password_change:
-        subject: "Password Changed"
-    omniauth_callbacks:
-      failure: "Could not authenticate you from %{kind} because \"%{reason}\"."
-      success: "Successfully authenticated from %{kind} account."
-    passwords:
-      no_token: "You can't access this page without coming from a password reset email. If you do come from a password reset email, please make sure you used the full URL provided."
-      send_instructions: "You will receive an email with instructions on how to reset your password in a few minutes."
-      send_paranoid_instructions: "If your email address exists in our database, you will receive a password recovery link at your email address in a few minutes."
-      updated: "Your password has been changed successfully. You are now signed in."
-      updated_not_active: "Your password has been changed successfully."
-    registrations:
-      destroyed: "Bye! Your account has been successfully cancelled. We hope to see you again soon."
-      signed_up: "Welcome! You have signed up successfully."
-      signed_up_but_inactive: "You have signed up successfully. However, we could not sign you in because your account is not yet activated."
-      signed_up_but_locked: "You have signed up successfully. However, we could not sign you in because your account is locked."
-      signed_up_but_unconfirmed: "A message with a confirmation link has been sent to your email address. Please follow the link to activate your account."
-      update_needs_confirmation: "You updated your account successfully, but we need to verify your new email address. Please check your email and follow the confirm link to confirm your new email address."
-      updated: "Your account has been updated successfully."
-    sessions:
-      signed_in: "Signed in successfully."
-      signed_out: "Signed out successfully."
-      already_signed_out: "Signed out successfully."
-    unlocks:
-      send_instructions: "You will receive an email with instructions for how to unlock your account in a few minutes."
-      send_paranoid_instructions: "If your account exists, you will receive an email with instructions for how to unlock it in a few minutes."
-      unlocked: "Your account has been unlocked successfully. Please sign in to continue."
-  errors:
-    messages:
-      already_confirmed: "was already confirmed, please try signing in"
-      confirmation_period_expired: "needs to be confirmed within %{period}, please request a new one"
-      expired: "has expired, please request a new one"
-      not_found: "not found"
-      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.gemspec

@@ -1,28 +1,179 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
 # -*- encoding: utf-8 -*-
-# frozen_string_literal: true
-
-$:.push File.expand_path("../lib", __FILE__)
-require "devise/version"
 
 Gem::Specification.new do |s|
-  s.name        = "devise"
-  s.version     = Devise::VERSION.dup
-  s.platform    = Gem::Platform::RUBY
-  s.licenses    = ["MIT"]
-  s.summary     = "Flexible authentication solution for Rails with Warden"
-  s.email       = "contact@plataformatec.com.br"
-  s.homepage    = "https://github.com/plataformatec/devise"
-  s.description = "Flexible authentication solution for Rails with Warden"
-  s.authors     = ['José Valim', 'Carlos Antônio']
+  s.name = %q{devise}
+  s.version = "1.0.3"
 
-  s.files         = `git ls-files`.split("\n")
-  s.test_files    = `git ls-files -- test/*`.split("\n")
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Jos\303\251 Valim", "Carlos Ant\303\264nio"]
+  s.date = %q{2010-02-23}
+  s.description = %q{Flexible authentication solution for Rails with Warden}
+  s.email = %q{contact@plataformatec.com.br}
+  s.extra_rdoc_files = [
+    "README.rdoc",
+     "TODO"
+  ]
+  s.files = [
+    "CHANGELOG.rdoc",
+     "MIT-LICENSE",
+     "README.rdoc",
+     "Rakefile",
+     "TODO",
+     "app/controllers/confirmations_controller.rb",
+     "app/controllers/passwords_controller.rb",
+     "app/controllers/registrations_controller.rb",
+     "app/controllers/sessions_controller.rb",
+     "app/controllers/unlocks_controller.rb",
+     "app/models/devise_mailer.rb",
+     "app/views/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/passwords/edit.html.erb",
+     "app/views/passwords/new.html.erb",
+     "app/views/registrations/edit.html.erb",
+     "app/views/registrations/new.html.erb",
+     "app/views/sessions/new.html.erb",
+     "app/views/shared/_devise_links.erb",
+     "app/views/unlocks/new.html.erb",
+     "generators/devise/USAGE",
+     "generators/devise/devise_generator.rb",
+     "generators/devise/lib/route_devise.rb",
+     "generators/devise/templates/migration.rb",
+     "generators/devise/templates/model.rb",
+     "generators/devise_install/USAGE",
+     "generators/devise_install/devise_install_generator.rb",
+     "generators/devise_install/templates/README",
+     "generators/devise_install/templates/devise.rb",
+     "generators/devise_views/USAGE",
+     "generators/devise_views/devise_views_generator.rb",
+     "lib/devise.rb",
+     "lib/devise/controllers/helpers.rb",
+     "lib/devise/controllers/internal_helpers.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/rememberable.rb",
+     "lib/devise/hooks/timeoutable.rb",
+     "lib/devise/hooks/trackable.rb",
+     "lib/devise/locales/en.yml",
+     "lib/devise/mapping.rb",
+     "lib/devise/models.rb",
+     "lib/devise/models/activatable.rb",
+     "lib/devise/models/authenticatable.rb",
+     "lib/devise/models/confirmable.rb",
+     "lib/devise/models/http_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/orm/active_record.rb",
+     "lib/devise/orm/data_mapper.rb",
+     "lib/devise/orm/mongo_mapper.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/http_authenticatable.rb",
+     "lib/devise/strategies/rememberable.rb",
+     "lib/devise/strategies/token_authenticatable.rb",
+     "lib/devise/test_helpers.rb",
+     "lib/devise/version.rb",
+     "rails/init.rb"
+  ]
+  s.homepage = %q{http://github.com/plataformatec/devise}
+  s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
-  s.required_ruby_version = '>= 2.1.0'
+  s.rubygems_version = %q{1.3.5}
+  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/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/authenticatable_test.rb",
+     "test/models/confirmable_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/mongo_mapper.rb",
+     "test/rails_app/app/active_record/admin.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/users_controller.rb",
+     "test/rails_app/app/helpers/application_helper.rb",
+     "test/rails_app/app/mongo_mapper/admin.rb",
+     "test/rails_app/app/mongo_mapper/user.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/devise.rb",
+     "test/rails_app/config/initializers/inflections.rb",
+     "test/rails_app/config/initializers/new_rails_defaults.rb",
+     "test/rails_app/config/initializers/session_store.rb",
+     "test/rails_app/config/routes.rb",
+     "test/routes_test.rb",
+     "test/support/assertions_helper.rb",
+     "test/support/integration_tests_helper.rb",
+     "test/support/test_silencer.rb",
+     "test/support/tests_helper.rb",
+     "test/test_helper.rb",
+     "test/test_helpers_test.rb"
+  ]
 
-  s.add_dependency("warden", "~> 1.2.3")
-  s.add_dependency("orm_adapter", "~> 0.1")
-  s.add_dependency("bcrypt", "~> 3.0")
-  s.add_dependency("railties", ">= 4.1.0", "< 6.0")
-  s.add_dependency("responders")
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<warden>, ["~> 0.9.3"])
+    else
+      s.add_dependency(%q<warden>, ["~> 0.9.3"])
+    end
+  else
+    s.add_dependency(%q<warden>, ["~> 0.9.3"])
+  end
 end
+

gemfiles/Gemfile.rails-4.1-stable

@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", github: "rails/rails", branch: "4-1-stable"
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc", "~> 5.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-  gem 'test_after_commit', require: false
-end
-
-platforms :jruby do
-  gem "activerecord-jdbc-adapter"
-  gem "activerecord-jdbcsqlite3-adapter"
-  gem "jruby-openssl"
-end
-
-platforms :ruby do
-  gem "sqlite3"
-end
-
-group :mongoid do
-  gem "mongoid", "~> 4.0"
-end

gemfiles/Gemfile.rails-4.1-stable.lock

@@ -1,171 +0,0 @@
-GIT
-  remote: git://github.com/rails/rails.git
-  revision: 0cad778c2605a5204a05a9f1dbd3344e39f248d8
-  branch: 4-1-stable
-  specs:
-    actionmailer (4.1.16)
-      actionpack (= 4.1.16)
-      actionview (= 4.1.16)
-      mail (~> 2.5, >= 2.5.4)
-    rails (4.1.16)
-      actionmailer (= 4.1.16)
-      actionpack (= 4.1.16)
-      actionview (= 4.1.16)
-      activemodel (= 4.1.16)
-      activerecord (= 4.1.16)
-      activesupport (= 4.1.16)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.16)
-      sprockets-rails (~> 2.0)
-
-PATH
-  remote: ..
-  specs:
-    devise (4.5.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
-      responders
-      warden (~> 1.2.3)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actionpack (4.1.16)
-      actionview (= 4.1.16)
-      activesupport (= 4.1.16)
-      rack (~> 1.5.2)
-      rack-test (~> 0.6.2)
-    actionview (4.1.16)
-      activesupport (= 4.1.16)
-      builder (~> 3.1)
-      erubis (~> 2.7.0)
-    activemodel (4.1.16)
-      activesupport (= 4.1.16)
-      builder (~> 3.1)
-    activerecord (4.1.16)
-      activemodel (= 4.1.16)
-      activesupport (= 4.1.16)
-      arel (~> 5.0.0)
-    activesupport (4.1.16)
-      i18n (~> 0.6, >= 0.6.9)
-      json (~> 1.7, >= 1.7.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.1)
-      tzinfo (~> 1.1)
-    arel (5.0.1.20140414130214)
-    bcrypt (3.1.12)
-    bson (3.2.6)
-    builder (3.2.3)
-    concurrent-ruby (1.0.5)
-    connection_pool (2.2.1)
-    erubis (2.7.0)
-    faraday (0.11.0)
-      multipart-post (>= 1.2, < 3)
-    hashie (3.5.5)
-    i18n (0.8.1)
-    json (1.8.6)
-    jwt (1.5.6)
-    mail (2.6.4)
-      mime-types (>= 1.16, < 4)
-    metaclass (0.0.4)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
-    mocha (1.2.1)
-      metaclass (~> 0.0.1)
-    mongoid (4.0.2)
-      activemodel (~> 4.0)
-      moped (~> 2.0.0)
-      origin (~> 2.1)
-      tzinfo (>= 0.3.37)
-    moped (2.0.7)
-      bson (~> 3.0)
-      connection_pool (~> 2.0)
-      optionable (~> 0.2.0)
-    multi_json (1.12.1)
-    multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
-    oauth2 (1.3.1)
-      faraday (>= 0.8, < 0.12)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.4.2)
-      hashie (>= 1.2, < 4)
-      rack (>= 1.0, < 3)
-    omniauth-facebook (4.0.0)
-      omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.4.0)
-      oauth2 (~> 1.0)
-      omniauth (~> 1.2)
-    omniauth-openid (1.0.1)
-      omniauth (~> 1.0)
-      rack-openid (~> 1.3.1)
-    optionable (0.2.0)
-    origin (2.3.0)
-    orm_adapter (0.5.0)
-    rack (1.5.5)
-    rack-openid (1.3.1)
-      rack (>= 1.1.0)
-      ruby-openid (>= 2.1.8)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    railties (4.1.16)
-      actionpack (= 4.1.16)
-      activesupport (= 4.1.16)
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
-    rdoc (5.1.0)
-    responders (1.1.2)
-      railties (>= 3.2, < 4.2)
-    ruby-openid (2.7.0)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (2.3.3)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (>= 2.8, < 4.0)
-    sqlite3 (1.3.13)
-    test_after_commit (1.1.0)
-      activerecord (>= 3.2)
-    thor (0.19.4)
-    thread_safe (0.3.6)
-    tzinfo (1.2.2)
-      thread_safe (~> 0.1)
-    warden (1.2.7)
-      rack (>= 1.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activerecord-jdbc-adapter
-  activerecord-jdbcsqlite3-adapter
-  devise!
-  jruby-openssl
-  mocha (~> 1.1)
-  mongoid (~> 4.0)
-  omniauth
-  omniauth-facebook
-  omniauth-oauth2
-  omniauth-openid
-  rails!
-  rdoc (~> 5.1)
-  sqlite3
-  test_after_commit
-  webrat (= 0.7.3)
-
-BUNDLED WITH
-   1.16.1

gemfiles/Gemfile.rails-4.2-stable

@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", github: "rails/rails", branch: "4-2-stable"
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc", "~> 5.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-  gem 'test_after_commit', require: false
-end
-
-platforms :jruby do
-  gem "activerecord-jdbc-adapter"
-  gem "activerecord-jdbcsqlite3-adapter"
-  gem "jruby-openssl"
-end
-
-platforms :ruby do
-  gem "sqlite3"
-end
-
-group :mongoid do
-  gem "mongoid", "~> 4.0"
-end

gemfiles/Gemfile.rails-4.2-stable.lock

@@ -1,192 +0,0 @@
-GIT
-  remote: git://github.com/rails/rails.git
-  revision: dc3ae21802c316e1639239d28202db7aa7fb7cac
-  branch: 4-2-stable
-  specs:
-    actionmailer (4.2.8)
-      actionpack (= 4.2.8)
-      actionview (= 4.2.8)
-      activejob (= 4.2.8)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.8)
-      actionview (= 4.2.8)
-      activesupport (= 4.2.8)
-      rack (~> 1.6)
-      rack-test (~> 0.6.2)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.8)
-      activesupport (= 4.2.8)
-      builder (~> 3.1)
-      erubis (~> 2.7.0)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (4.2.8)
-      activesupport (= 4.2.8)
-      globalid (>= 0.3.0)
-    activemodel (4.2.8)
-      activesupport (= 4.2.8)
-      builder (~> 3.1)
-    activerecord (4.2.8)
-      activemodel (= 4.2.8)
-      activesupport (= 4.2.8)
-      arel (~> 6.0)
-    activesupport (4.2.8)
-      i18n (~> 0.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
-      tzinfo (~> 1.1)
-    rails (4.2.8)
-      actionmailer (= 4.2.8)
-      actionpack (= 4.2.8)
-      actionview (= 4.2.8)
-      activejob (= 4.2.8)
-      activemodel (= 4.2.8)
-      activerecord (= 4.2.8)
-      activesupport (= 4.2.8)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.8)
-      sprockets-rails
-    railties (4.2.8)
-      actionpack (= 4.2.8)
-      activesupport (= 4.2.8)
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-
-PATH
-  remote: ..
-  specs:
-    devise (4.5.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
-      responders
-      warden (~> 1.2.3)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    arel (6.0.4)
-    bcrypt (3.1.12)
-    bson (3.2.6)
-    builder (3.2.3)
-    concurrent-ruby (1.0.5)
-    connection_pool (2.2.1)
-    erubis (2.7.0)
-    faraday (0.11.0)
-      multipart-post (>= 1.2, < 3)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
-    hashie (3.5.5)
-    i18n (0.8.1)
-    jwt (1.5.6)
-    loofah (2.0.3)
-      nokogiri (>= 1.5.9)
-    mail (2.6.4)
-      mime-types (>= 1.16, < 4)
-    metaclass (0.0.4)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
-    mocha (1.2.1)
-      metaclass (~> 0.0.1)
-    mongoid (4.0.2)
-      activemodel (~> 4.0)
-      moped (~> 2.0.0)
-      origin (~> 2.1)
-      tzinfo (>= 0.3.37)
-    moped (2.0.7)
-      bson (~> 3.0)
-      connection_pool (~> 2.0)
-      optionable (~> 0.2.0)
-    multi_json (1.12.1)
-    multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
-    oauth2 (1.3.1)
-      faraday (>= 0.8, < 0.12)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.6.1)
-      hashie (>= 3.4.6, < 3.6.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-facebook (4.0.0)
-      omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.4.0)
-      oauth2 (~> 1.0)
-      omniauth (~> 1.2)
-    omniauth-openid (1.0.1)
-      omniauth (~> 1.0)
-      rack-openid (~> 1.3.1)
-    optionable (0.2.0)
-    origin (2.3.0)
-    orm_adapter (0.5.0)
-    rack (1.6.5)
-    rack-openid (1.3.1)
-      rack (>= 1.1.0)
-      ruby-openid (>= 2.1.8)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails-deprecated_sanitizer (1.0.3)
-      activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.8)
-      activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6)
-      rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    rake (12.0.0)
-    rdoc (5.1.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    ruby-openid (2.7.0)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.0)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
-    test_after_commit (1.1.0)
-      activerecord (>= 3.2)
-    thor (0.19.4)
-    thread_safe (0.3.6)
-    tzinfo (1.2.2)
-      thread_safe (~> 0.1)
-    warden (1.2.7)
-      rack (>= 1.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activerecord-jdbc-adapter
-  activerecord-jdbcsqlite3-adapter
-  devise!
-  jruby-openssl
-  mocha (~> 1.1)
-  mongoid (~> 4.0)
-  omniauth
-  omniauth-facebook
-  omniauth-oauth2
-  omniauth-openid
-  rails!
-  rdoc (~> 5.1)
-  sqlite3
-  test_after_commit
-  webrat (= 0.7.3)
-
-BUNDLED WITH
-   1.16.1

gemfiles/Gemfile.rails-5.0-stable

@@ -1,33 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", '~> 5.0.0'
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc"
-
-gem "activemodel-serializers-xml", github: "rails/activemodel-serializers-xml"
-
-gem "rails-controller-testing"
-
-gem "responders", "~> 2.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-  gem 'test_after_commit', require: false
-end
-
-platforms :ruby do
-  gem "sqlite3"
-end
-
-# TODO:
-# group :mongoid do
-#   gem "mongoid", "~> 4.0.0"
-# end

gemfiles/Gemfile.rails-5.0-stable.lock

@@ -1,192 +0,0 @@
-GIT
-  remote: git://github.com/rails/activemodel-serializers-xml.git
-  revision: dd9c0acf26aab111ebc647cd8deb99ebc6946531
-  specs:
-    activemodel-serializers-xml (1.0.1)
-      activemodel (> 5.x)
-      activesupport (> 5.x)
-      builder (~> 3.1)
-
-PATH
-  remote: ..
-  specs:
-    devise (4.5.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
-      responders
-      warden (~> 1.2.3)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actioncable (5.0.2)
-      actionpack (= 5.0.2)
-      nio4r (>= 1.2, < 3.0)
-      websocket-driver (~> 0.6.1)
-    actionmailer (5.0.2)
-      actionpack (= 5.0.2)
-      actionview (= 5.0.2)
-      activejob (= 5.0.2)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (5.0.2)
-      actionview (= 5.0.2)
-      activesupport (= 5.0.2)
-      rack (~> 2.0)
-      rack-test (~> 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.2)
-      activesupport (= 5.0.2)
-      builder (~> 3.1)
-      erubis (~> 2.7.0)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.0.2)
-      activesupport (= 5.0.2)
-      globalid (>= 0.3.6)
-    activemodel (5.0.2)
-      activesupport (= 5.0.2)
-    activerecord (5.0.2)
-      activemodel (= 5.0.2)
-      activesupport (= 5.0.2)
-      arel (~> 7.0)
-    activesupport (5.0.2)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (7.1.4)
-    bcrypt (3.1.12)
-    builder (3.2.3)
-    concurrent-ruby (1.0.5)
-    erubis (2.7.0)
-    faraday (0.11.0)
-      multipart-post (>= 1.2, < 3)
-    globalid (0.4.0)
-      activesupport (>= 4.2.0)
-    hashie (3.5.5)
-    i18n (0.8.1)
-    jwt (1.5.6)
-    loofah (2.0.3)
-      nokogiri (>= 1.5.9)
-    mail (2.6.5)
-      mime-types (>= 1.16, < 4)
-    metaclass (0.0.4)
-    method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
-    mocha (1.2.1)
-      metaclass (~> 0.0.1)
-    multi_json (1.12.1)
-    multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nio4r (2.0.0)
-    nokogiri (1.7.2)
-      mini_portile2 (~> 2.1.0)
-    oauth2 (1.3.1)
-      faraday (>= 0.8, < 0.12)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.6.1)
-      hashie (>= 3.4.6, < 3.6.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-facebook (4.0.0)
-      omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.4.0)
-      oauth2 (~> 1.0)
-      omniauth (~> 1.2)
-    omniauth-openid (1.0.1)
-      omniauth (~> 1.0)
-      rack-openid (~> 1.3.1)
-    orm_adapter (0.5.0)
-    rack (2.0.2)
-    rack-openid (1.3.1)
-      rack (>= 1.1.0)
-      ruby-openid (>= 2.1.8)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails (5.0.2)
-      actioncable (= 5.0.2)
-      actionmailer (= 5.0.2)
-      actionpack (= 5.0.2)
-      actionview (= 5.0.2)
-      activejob (= 5.0.2)
-      activemodel (= 5.0.2)
-      activerecord (= 5.0.2)
-      activesupport (= 5.0.2)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.0.2)
-      sprockets-rails (>= 2.0.0)
-    rails-controller-testing (1.0.1)
-      actionpack (~> 5.x)
-      actionview (~> 5.x)
-      activesupport (~> 5.x)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    railties (5.0.2)
-      actionpack (= 5.0.2)
-      activesupport (= 5.0.2)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
-    rdoc (5.1.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    ruby-openid (2.7.0)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.0)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
-    test_after_commit (1.1.0)
-      activerecord (>= 3.2)
-    thor (0.19.4)
-    thread_safe (0.3.6)
-    tzinfo (1.2.3)
-      thread_safe (~> 0.1)
-    warden (1.2.7)
-      rack (>= 1.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
-    websocket-driver (0.6.5)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activemodel-serializers-xml!
-  devise!
-  mocha (~> 1.1)
-  omniauth
-  omniauth-facebook
-  omniauth-oauth2
-  omniauth-openid
-  rails (~> 5.0.0)
-  rails-controller-testing
-  rdoc
-  responders (~> 2.1)
-  sqlite3
-  test_after_commit
-  webrat (= 0.7.3)
-
-BUNDLED WITH
-   1.16.1

gemfiles/Gemfile.rails-5.2-rc1

@@ -1,26 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", '~> 5.2.0.rc1'
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc"
-
-gem "activemodel-serializers-xml", github: "rails/activemodel-serializers-xml"
-
-gem "rails-controller-testing"
-
-gem "responders", "~> 2.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-  gem 'test_after_commit', require: false
-end
-
-platforms :ruby do
-  gem "sqlite3"
-end

gemfiles/Gemfile.rails-5.2-rc1.lock

@@ -1,201 +0,0 @@
-GIT
-  remote: git://github.com/rails/activemodel-serializers-xml.git
-  revision: 356edf4dfc38fb1fbfee90c87856e4fe5b73c5e1
-  specs:
-    activemodel-serializers-xml (1.0.2)
-      activemodel (> 5.x)
-      activesupport (> 5.x)
-      builder (~> 3.1)
-
-PATH
-  remote: ..
-  specs:
-    devise (4.5.0)
-      bcrypt (~> 3.0)
-      orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
-      responders
-      warden (~> 1.2.3)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actioncable (5.2.0.rc1)
-      actionpack (= 5.2.0.rc1)
-      nio4r (~> 2.0)
-      websocket-driver (>= 0.6.1)
-    actionmailer (5.2.0.rc1)
-      actionpack (= 5.2.0.rc1)
-      actionview (= 5.2.0.rc1)
-      activejob (= 5.2.0.rc1)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (5.2.0.rc1)
-      actionview (= 5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      rack (~> 2.0)
-      rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      globalid (>= 0.3.6)
-    activemodel (5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-    activerecord (5.2.0.rc1)
-      activemodel (= 5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      arel (>= 9.0)
-    activestorage (5.2.0.rc1)
-      actionpack (= 5.2.0.rc1)
-      activerecord (= 5.2.0.rc1)
-      marcel (~> 0.3.1)
-    activesupport (5.2.0.rc1)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (9.0.0)
-    bcrypt (3.1.12)
-    builder (3.2.3)
-    concurrent-ruby (1.0.5)
-    crass (1.0.3)
-    erubi (1.7.0)
-    faraday (0.12.2)
-      multipart-post (>= 1.2, < 3)
-    globalid (0.4.1)
-      activesupport (>= 4.2.0)
-    hashie (3.5.7)
-    i18n (0.9.3)
-      concurrent-ruby (~> 1.0)
-    jwt (1.5.6)
-    loofah (2.1.1)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.0)
-      mini_mime (>= 0.1.1)
-    marcel (0.3.1)
-      mimemagic (~> 0.3.2)
-    metaclass (0.0.4)
-    method_source (0.9.0)
-    mimemagic (0.3.2)
-    mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
-    minitest (5.11.3)
-    mocha (1.3.0)
-      metaclass (~> 0.0.1)
-    multi_json (1.13.1)
-    multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nio4r (2.2.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
-    oauth2 (1.4.0)
-      faraday (>= 0.8, < 0.13)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.8.1)
-      hashie (>= 3.4.6, < 3.6.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-facebook (4.0.0)
-      omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.5.0)
-      oauth2 (~> 1.1)
-      omniauth (~> 1.2)
-    omniauth-openid (1.0.1)
-      omniauth (~> 1.0)
-      rack-openid (~> 1.3.1)
-    orm_adapter (0.5.0)
-    rack (2.0.4)
-    rack-openid (1.3.1)
-      rack (>= 1.1.0)
-      ruby-openid (>= 2.1.8)
-    rack-test (0.8.2)
-      rack (>= 1.0, < 3)
-    rails (5.2.0.rc1)
-      actioncable (= 5.2.0.rc1)
-      actionmailer (= 5.2.0.rc1)
-      actionpack (= 5.2.0.rc1)
-      actionview (= 5.2.0.rc1)
-      activejob (= 5.2.0.rc1)
-      activemodel (= 5.2.0.rc1)
-      activerecord (= 5.2.0.rc1)
-      activestorage (= 5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      bundler (>= 1.3.0)
-      railties (= 5.2.0.rc1)
-      sprockets-rails (>= 2.0.0)
-    rails-controller-testing (1.0.2)
-      actionpack (~> 5.x, >= 5.0.1)
-      actionview (~> 5.x, >= 5.0.1)
-      activesupport (~> 5.x)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    railties (5.2.0.rc1)
-      actionpack (= 5.2.0.rc1)
-      activesupport (= 5.2.0.rc1)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (12.3.0)
-    rdoc (6.0.1)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    ruby-openid (2.7.0)
-    sprockets (3.7.1)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.1)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
-    test_after_commit (1.1.0)
-      activerecord (>= 3.2)
-    thor (0.20.0)
-    thread_safe (0.3.6)
-    tzinfo (1.2.5)
-      thread_safe (~> 0.1)
-    warden (1.2.7)
-      rack (>= 1.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
-    websocket-driver (0.7.0)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  activemodel-serializers-xml!
-  devise!
-  mocha (~> 1.1)
-  omniauth
-  omniauth-facebook
-  omniauth-oauth2
-  omniauth-openid
-  rails (~> 5.2.0.rc1)
-  rails-controller-testing
-  rdoc
-  responders (~> 2.1)
-  sqlite3
-  test_after_commit
-  webrat (= 0.7.3)
-
-BUNDLED WITH
-   1.16.1

generators/devise/USAGE

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

generators/devise/devise_generator.rb

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

generators/devise/lib/route_devise.rb

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

generators/devise/templates/migration.rb

@@ -0,0 +1,23 @@
+class DeviseCreate<%= table_name.camelize %> < ActiveRecord::Migration
+  def self.up
+    create_table(:<%= table_name %>) do |t|
+      t.authenticatable :encryptor => :sha1, :null => false
+      t.confirmable
+      t.recoverable
+      t.rememberable
+      t.trackable
+      # t.lockable
+
+      t.timestamps
+    end
+
+    add_index :<%= table_name %>, :email,                :unique => true
+    add_index :<%= table_name %>, :confirmation_token,   :unique => true
+    add_index :<%= table_name %>, :reset_password_token, :unique => true
+    # add_index :<%= table_name %>, :unlock_token,         :unique => true
+  end
+
+  def self.down
+    drop_table :<%= table_name %>
+  end
+end

generators/devise/templates/model.rb

@@ -0,0 +1,9 @@
+class <%= class_name %> < ActiveRecord::Base
+  # Include default devise modules. Others available are:
+  # :http_authenticatable, :token_authenticatable, :lockable, :timeoutable and :activatable
+  devise :registerable, :authenticatable, :confirmable, :recoverable,
+         :rememberable, :trackable, :validatable
+
+  # Setup accessible (or protected) attributes for your model
+  attr_accessible :email, :password, :password_confirmation
+end

generators/devise_install/USAGE

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

generators/devise_install/devise_install_generator.rb

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

generators/devise_install/templates/README

@@ -0,0 +1,18 @@
+
+===============================================================================
+
+Some setup you must do manually if you haven't yet:
+
+  1. Setup default url options for your specific environment. Here is an
+     example of development environment:
+
+       config.action_mailer.default_url_options = { :host => 'localhost:3000' }
+
+     This is a required Rails configuration. In production is must be the
+     actual host of your application
+
+  2. Ensure you have defined root_url to *something* in your config/routes.rb:
+
+       map.root :controller => 'home'
+
+===============================================================================

generators/devise_install/templates/devise.rb

@@ -0,0 +1,105 @@
+# Use this hook to configure devise mailer, warden hooks and so forth. The first
+# four configuration values can also be set straight in your models.
+Devise.setup do |config|
+  # Configure the e-mail address which will be shown in DeviseMailer.
+  config.mailer_sender = "please-change-me@config-initializers-devise.com"
+  
+  # Configure the content type of DeviseMailer mails (defaults to text/html")
+  # config.mailer_content_type = "text/plain"
+
+  # ==> Configuration for :authenticatable
+  # Invoke `rake secret` and use the printed value to setup a pepper to generate
+  # the encrypted password. By default no pepper is used.
+  # config.pepper = "rake secret output"
+
+  # Configure how many times you want the password is reencrypted. Default is 10.
+  # config.stretches = 10
+
+  # Define which will be the encryption algorithm. Supported algorithms are :sha1
+  # (default), :sha512 and :bcrypt. Devise also supports encryptors from others
+  # authentication tools as :clearance_sha1, :authlogic_sha512 (then you should set
+  # stretches above to 20 for default behavior) and :restful_authentication_sha1
+  # (then you should set stretches to 10, and copy REST_AUTH_SITE_KEY to pepper)
+  # config.encryptor = :sha1
+
+  # Configure which keys are used when authenticating an user. By default is
+  # just :email. You can configure it to use [:username, :subdomain], so for
+  # authenticating an user, both parameters are required. Remember that those
+  # parameters are used only when authenticating and not when retrieving from
+  # session. If you need permissions, you should implement that in a before filter.
+  # config.authentication_keys = [ :email ]
+
+  # The realm used in Http Basic Authentication
+  # config.http_authentication_realm = "Application"
+
+  # ==> Configuration for :confirmable
+  # The time you want give to your user to confirm his account. During this time
+  # he will be able to access your application without confirming. Default is nil.
+  # config.confirm_within = 2.days
+
+  # ==> Configuration for :rememberable
+  # The time the user will be remembered without asking for credentials again.
+  # config.remember_for = 2.weeks
+
+  # ==> 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
+  # Number of authentication tries before locking an account.
+  # config.maximum_attempts = 20
+
+  # Defines which strategy will be used to unlock an account.
+  # :email = Sends an unlock link to the user email
+  # :time  = Reanables login after a certain ammount of time (see :unlock_in below)
+  # :both  = enables both strategies
+  # config.unlock_strategy = :both
+
+  # 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
+
+  # ==> General configuration
+  # Load and configure the ORM. Supports :active_record (default), :mongo_mapper
+  # (requires mongo_ext installed) and :data_mapper (experimental).
+  # require 'devise/orm/mongo_mapper'
+  # config.orm = :mongo_mapper
+
+  # Turn scoped views on. Before rendering "sessions/new", it will first check for
+  # "sessions/users/new". It's turned off by default because it's slower if you
+  # are using only default views.
+  # config.scoped_views = true
+
+  # By default, devise detects the role accessed based on the url. So whenever
+  # accessing "/users/sign_in", it knows you are accessing an User. This makes
+  # routes as "/sign_in" not possible, unless you tell Devise to use the default
+  # scope, setting true below.
+  # config.use_default_scope = true
+
+  # Configure the default scope used by Devise. By default it's the first devise
+  # role declared in your routes.
+  # config.default_scope = :user
+
+  # If you want to use other strategies, that are not (yet) supported by Devise,
+  # you can configure them inside the config.warden block. The example below
+  # allows you to setup OAuth, using http://github.com/roman/warden_oauth
+  #
+  # config.warden do |manager|
+  #   manager.oauth(:twitter) do |twitter|
+  #     twitter.consumer_secret = <YOUR CONSUMER SECRET>
+  #     twitter.consumer_key  = <YOUR CONSUMER KEY>
+  #     twitter.options :site => 'http://twitter.com'
+  #   end
+  #   manager.default_strategies.unshift :twitter_oauth
+  # end
+
+  # Configure default_url_options if you are using dynamic segments in :path_prefix
+  # for devise_for.
+  # config.default_url_options do
+  #   { :locale => I18n.locale }
+  # end
+end

generators/devise_views/USAGE

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

generators/devise_views/devise_views_generator.rb

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

guides/bug_report_templates/integration_test.rb

@@ -1,106 +0,0 @@
-# frozen_string_literal: true
-
-begin
-  require 'bundler/inline'
-rescue LoadError => e
-  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
-  raise e
-end
-
-gemfile(true) do
-  source 'https://rubygems.org'
-  # Activate the gem you are reporting the issue against.
-  gem 'rails', '~> 4.2.0'
-  gem 'devise', '~> 4.0'
-  gem 'sqlite3'
-  gem 'byebug'
-end
-
-require 'rack/test'
-require 'action_controller/railtie'
-require 'active_record'
-require 'devise/rails/routes'
-require 'devise/rails/warden_compat'
-
-ActiveRecord::Base.establish_connection( adapter: :sqlite3, database:  ':memory:')
-
-class DeviseCreateUsers < ActiveRecord::Migration
-  def change
-    create_table(:users) do |t|
-      t.string :email,              null: false
-      t.string :encrypted_password, null: true
-      t.timestamps null: false
-    end
-
-  end
-end
-
-Devise.setup do |config|
-  require 'devise/orm/active_record'
-  config.secret_key = 'secret_key_base'
-end
-
-class TestApp < Rails::Application
-  config.root = File.dirname(__FILE__)
-  config.session_store :cookie_store, key: 'cookie_store_key'
-  secrets.secret_token    = 'secret_token'
-  secrets.secret_key_base = 'secret_key_base'
-  config.eager_load = false
-
-  config.middleware.use Warden::Manager do |config|
-    Devise.warden_config = config
-  end
-
-  config.logger = Logger.new($stdout)
-  Rails.logger  = config.logger
-
-end
-
-Rails.application.initialize!
-
-DeviseCreateUsers.migrate(:up)
-
-class User < ActiveRecord::Base
-  devise :database_authenticatable
-end
-
-Rails.application.routes.draw do
-  devise_for :users
-
-  get '/' => 'test#index'
-end
-
-class ApplicationController < ActionController::Base
-end
-
-class TestController < ApplicationController
-  include Rails.application.routes.url_helpers
-
-  before_action :authenticate_user!
-
-  def index
-    render plain: 'Home'
-  end
-end
-
-require 'minitest/autorun'
-
-class BugTest < ActionDispatch::IntegrationTest
-  include Rack::Test::Methods
-  include Warden::Test::Helpers
-
-  def test_returns_success
-    Warden.test_mode!
-
-    login_as User.create!(email: 'test@test.com', password: 'test123456', password_confirmation: 'test123456')
-
-    get '/'
-    assert last_response.ok?
-  end
-
-  private
-
-  def app
-    Rails.application
-  end
-end

lib/devise.rb

@@ -1,207 +1,143 @@
-# frozen_string_literal: true
-
-require 'rails'
-require 'active_support/core_ext/numeric/time'
-require 'active_support/dependencies'
-require 'orm_adapter'
-require 'set'
-require 'securerandom'
-require 'responders'
-
 module Devise
-  autoload :Delegator,          'devise/delegator'
-  autoload :Encryptor,          'devise/encryptor'
-  autoload :FailureApp,         'devise/failure_app'
-  autoload :OmniAuth,           'devise/omniauth'
-  autoload :ParameterFilter,    'devise/parameter_filter'
-  autoload :ParameterSanitizer, 'devise/parameter_sanitizer'
-  autoload :TestHelpers,        'devise/test_helpers'
-  autoload :TimeInflector,      'devise/time_inflector'
-  autoload :TokenGenerator,     'devise/token_generator'
-  autoload :SecretKeyFinder,    'devise/secret_key_finder'
+  autoload :FailureApp, 'devise/failure_app'
+  autoload :Models, 'devise/models'
+  autoload :Schema, 'devise/schema'
+  autoload :TestHelpers, 'devise/test_helpers'
 
   module Controllers
-    autoload :Helpers,        'devise/controllers/helpers'
-    autoload :Rememberable,   'devise/controllers/rememberable'
-    autoload :ScopedViews,    'devise/controllers/scoped_views'
-    autoload :SignInOut,      'devise/controllers/sign_in_out'
-    autoload :StoreLocation,  'devise/controllers/store_location'
-    autoload :UrlHelpers,     'devise/controllers/url_helpers'
+    autoload :Helpers, 'devise/controllers/helpers'
+    autoload :InternalHelpers, 'devise/controllers/internal_helpers'
+    autoload :UrlHelpers, 'devise/controllers/url_helpers'
   end
 
-  module Hooks
-    autoload :Proxy, 'devise/hooks/proxy'
+  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'
+    autoload :Sha512, 'devise/encryptors/sha512'
+    autoload :Sha1, 'devise/encryptors/sha1'
   end
 
-  module Mailers
-    autoload :Helpers, 'devise/mailers/helpers'
+  module Orm
+    autoload :ActiveRecord, 'devise/orm/active_record'
+    autoload :DataMapper, 'devise/orm/data_mapper'
+    autoload :MongoMapper, 'devise/orm/mongo_mapper'
   end
 
-  module Strategies
-    autoload :Base,            'devise/strategies/base'
-    autoload :Authenticatable, 'devise/strategies/authenticatable'
-  end
+  ALL = []
 
-  module Test
-    autoload :ControllerHelpers,  'devise/test/controller_helpers'
-    autoload :IntegrationHelpers, 'devise/test/integration_helpers'
-  end
+  # Authentication ones first
+  ALL.push :authenticatable, :http_authenticatable, :token_authenticatable, :rememberable
 
-  # Constants which holds devise configuration for extensions. Those should
-  # not be modified by the "end user" (this is why they are constants).
-  ALL         = []
-  CONTROLLERS = {}
-  ROUTES      = {}
-  STRATEGIES  = {}
-  URL_HELPERS = {}
+  # Misc after
+  ALL.push :recoverable, :registerable, :validatable
 
-  # Strategies that do not require user input.
-  NO_INPUT = []
+  # The ones which can sign out after
+  ALL.push :activatable, :confirmable, :lockable, :timeoutable
+
+  # Stats for last, so we make sure the user is really signed in
+  ALL.push :trackable
+
+  # Maps controller names to devise modules.
+  CONTROLLERS = {
+    :sessions => [:authenticatable, :token_authenticatable],
+    :passwords => [:recoverable],
+    :confirmations => [:confirmable],
+    :registrations => [:registerable],
+    :unlocks => [:lockable]
+  }
+
+  # Routes for generating url helpers.
+  ROUTES = [:session, :password, :confirmation, :registration, :unlock]
+
+  STRATEGIES  = [:rememberable, :http_authenticatable, :token_authenticatable, :authenticatable]
 
-  # True values used to check params
   TRUE_VALUES = [true, 1, '1', 't', 'T', 'true', 'TRUE']
 
-  # Secret key used by the key generator
-  mattr_accessor :secret_key
-  @@secret_key = nil
+  # Maps the messages types that are used in flash message.
+  FLASH_MESSAGES = [:unauthenticated, :unconfirmed, :invalid, :invalid_token, :timeout, :inactive, :locked]
 
-  # Custom domain or key for cookies. Not set by default
-  mattr_accessor :rememberable_options
-  @@rememberable_options = {}
+  # Declare encryptors length which are used in migrations.
+  ENCRYPTORS_LENGTH = {
+    :sha1   => 40,
+    :sha512 => 128,
+    :clearance_sha1 => 40,
+    :restful_authentication_sha1 => 40,
+    :authlogic_sha512 => 128,
+    :bcrypt => 60
+  }
 
-  # The number of times to hash the password.
+  # Email regex used to validate email formats. Adapted from authlogic.
+  EMAIL_REGEX = /^([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})$/i
+
+  # Used to encrypt password. Please generate one with rake secret.
+  mattr_accessor :pepper
+  @@pepper = nil
+
+  # The number of times to encrypt password.
   mattr_accessor :stretches
-  @@stretches = 11
+  @@stretches = 10
 
-  # The default key used when authenticating over http auth.
-  mattr_accessor :http_authentication_key
-  @@http_authentication_key = nil
-
-  # Keys used when authenticating a user.
+  # Keys used when authenticating an user.
   mattr_accessor :authentication_keys
-  @@authentication_keys = [:email]
+  @@authentication_keys = [ :email ]
 
-  # Request keys used when authenticating a user.
-  mattr_accessor :request_keys
-  @@request_keys = []
-
-  # Keys that should be case-insensitive.
-  mattr_accessor :case_insensitive_keys
-  @@case_insensitive_keys = [:email]
-
-  # Keys that should have whitespace stripped.
-  mattr_accessor :strip_whitespace_keys
-  @@strip_whitespace_keys = [:email]
-
-  # If http authentication is enabled by default.
-  mattr_accessor :http_authenticatable
-  @@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
-  @@params_authenticatable = true
-
-  # The realm used in Http Basic Authentication.
-  mattr_accessor :http_authentication_realm
-  @@http_authentication_realm = "Application"
-
-  # Email regex used to validate email formats. It asserts that there are no
-  # @ symbols or whitespaces in either the localpart or the domain, and that
-  # there is a single @ symbol separating the localpart and the domain.
-  mattr_accessor :email_regexp
-  @@email_regexp = /\A[^@\s]+@[^@\s]+\z/
-
-  # Range validation for password length
-  mattr_accessor :password_length
-  @@password_length = 6..128
-
-  # The time the user will be remembered without asking for credentials again.
+  # Time interval where the remember me token is valid.
   mattr_accessor :remember_for
   @@remember_for = 2.weeks
 
-  # If true, extends the user's remember period when remembered via cookie.
-  mattr_accessor :extend_remember_period
-  @@extend_remember_period = false
-
-  # If true, all the remember me tokens are going to be invalidated when the user signs out.
-  mattr_accessor :expire_all_remember_me_on_sign_out
-  @@expire_all_remember_me_on_sign_out = true
-
   # Time interval you can access your account before confirming your account.
-  # nil - allows unconfirmed access for unlimited time
-  mattr_accessor :allow_unconfirmed_access_for
-  @@allow_unconfirmed_access_for = 0.days
-
-  # Time interval the confirmation token is valid. nil = unlimited
   mattr_accessor :confirm_within
-  @@confirm_within = nil
-
-  # Defines which key will be used when confirming an account.
-  mattr_accessor :confirmation_keys
-  @@confirmation_keys = [:email]
-
-  # Defines if email should be reconfirmable.
-  mattr_accessor :reconfirmable
-  @@reconfirmable = true
+  @@confirm_within = 0.days
 
   # Time interval to timeout the user session without activity.
   mattr_accessor :timeout_in
   @@timeout_in = 30.minutes
 
-  # Used to hash the password. Please generate one with rails secret.
-  mattr_accessor :pepper
-  @@pepper = nil
+  # Used to define the password encryption algorithm.
+  mattr_accessor :encryptor
+  @@encryptor = :sha1
 
-  # Used to send notification to the original user email when their email is changed.
-  mattr_accessor :send_email_changed_notification
-  @@send_email_changed_notification = false
+  # Store scopes mappings.
+  mattr_accessor :mappings
+  @@mappings = ActiveSupport::OrderedHash.new
 
-  # Used to enable sending notification to user when their password is changed.
-  mattr_accessor :send_password_change_notification
-  @@send_password_change_notification = false
+  # Stores the chosen ORM.
+  mattr_accessor :orm
+  @@orm = :active_record
+
+  # TODO Remove
+  mattr_accessor :all
+  @@all = []
+
+  # Tells if devise should apply the schema in ORMs where devise declaration
+  # and schema belongs to the same class (as Datamapper and MongoMapper).
+  mattr_accessor :apply_schema
+  @@apply_schema = true
 
   # Scoped views. Since it relies on fallbacks to render default views, it's
   # turned off by default.
   mattr_accessor :scoped_views
   @@scoped_views = false
 
-  # Defines which strategy can be used to lock an account.
-  # Values: :failed_attempts, :none
-  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]
+  # Number of authentication tries before locking an account
+  mattr_accessor :maximum_attempts
+  @@maximum_attempts = 20
 
   # Defines which strategy can be used to unlock an account.
   # Values: :email, :time, :both
   mattr_accessor :unlock_strategy
   @@unlock_strategy = :both
 
-  # Number of authentication tries before locking an account
-  mattr_accessor :maximum_attempts
-  @@maximum_attempts = 20
-
   # Time interval to unlock the account if :time is defined as unlock_strategy.
   mattr_accessor :unlock_in
   @@unlock_in = 1.hour
 
-  # 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 = 6.hours
-
-  # When set to false, resetting a password does not automatically sign in a user
-  mattr_accessor :sign_in_after_reset_password
-  @@sign_in_after_reset_password = true
+  # Tell when to use the default scope, if one cannot be found from routes.
+  mattr_accessor :use_default_scope
+  @@use_default_scope = false
 
   # The default scope which is used by warden.
   mattr_accessor :default_scope
@@ -209,306 +145,113 @@ module Devise
 
   # Address which sends Devise e-mails.
   mattr_accessor :mailer_sender
-  @@mailer_sender = nil
+  @@mailer_sender = nil  
+  
+  # Content Type of Devise e-mails.
+  mattr_accessor :mailer_content_type
+  @@mailer_content_type = 'text/html'
 
-  # Skip session storage for the following strategies
-  mattr_accessor :skip_session_storage
-  @@skip_session_storage = [:http_auth]
+  # Authentication token params key name of choice. E.g. /users/sign_in?some_key=...
+  mattr_accessor :token_authentication_key
+  @@token_authentication_key = :auth_token
 
-  # Which formats should be treated as navigational.
-  mattr_accessor :navigational_formats
-  @@navigational_formats = ["*/*", :html]
+  # The realm used in Http Basic Authentication
+  mattr_accessor :http_authentication_realm
+  @@http_authentication_realm = "Application"
 
-  # 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 = :delete
-
-  # The parent controller all Devise controllers inherits from.
-  # Defaults to ApplicationController. This should be set early
-  # in the initialization process and should be set to a string.
-  mattr_accessor :parent_controller
-  @@parent_controller = "ApplicationController"
-
-  # The parent mailer all Devise mailers inherit from.
-  # Defaults to ActionMailer::Base. This should be set early
-  # in the initialization process and should be set to a string.
-  mattr_accessor :parent_mailer
-  @@parent_mailer = "ActionMailer::Base"
-
-  # The router Devise should use to generate routes. Defaults
-  # to :main_app. Should be overridden by engines in order
-  # to provide custom routes.
-  mattr_accessor :router_name
-  @@router_name = nil
-
-  # Set the OmniAuth path prefix so it can be overridden when
-  # Devise is used in a mountable engine
-  mattr_accessor :omniauth_path_prefix
-  @@omniauth_path_prefix = nil
-
-  # Set if we should clean up the CSRF Token on authentication
-  mattr_accessor :clean_up_csrf_token_on_authentication
-  @@clean_up_csrf_token_on_authentication = true
-
-  # When false, Devise will not attempt to reload routes on eager load.
-  # This can reduce the time taken to boot the app but if your application
-  # requires the Devise mappings to be loaded during boot time the application
-  # won't boot properly.
-  mattr_accessor :reload_routes
-  @@reload_routes = true
-
-  # PRIVATE CONFIGURATION
-
-  # Store scopes mappings.
-  mattr_reader :mappings
-  @@mappings = {}
-
-  # OmniAuth configurations.
-  mattr_reader :omniauth_configs
-  @@omniauth_configs = {}
-
-  # 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_blocks = []
-
-  # When true, enter in paranoid mode to avoid user enumeration.
-  mattr_accessor :paranoid
-  @@paranoid = false
-
-  # When true, warn user if they just used next-to-last attempt of authentication
-  mattr_accessor :last_attempt_warning
-  @@last_attempt_warning = true
-
-  # Stores the token generator
-  mattr_accessor :token_generator
-  @@token_generator = nil
-
-  def self.rails51? # :nodoc:
-    Rails.gem_version >= Gem::Version.new("5.1.x")
-  end
-
-  def self.activerecord51? # :nodoc:
-    defined?(ActiveRecord) && ActiveRecord.gem_version >= Gem::Version.new("5.1.x")
-  end
-
-  # Default way to set up 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
+  class << self
+    # Default way to setup Devise. Run script/generate devise_install to create
+    # a fresh initializer with all configuration values.
+    def setup
+      yield self
     end
 
-    def get
-      ActiveSupport::Dependencies.constantize(@name)
-    end
-  end
-
-  def self.ref(arg)
-    ActiveSupport::Dependencies.reference(arg)
-    Getter.new(arg)
-  end
-
-  def self.available_router_name
-    router_name || :main_app
-  end
-
-  def self.omniauth_providers
-    omniauth_configs.keys
-  end
-
-  # Get the mailer class from the mailer reference object.
-  def self.mailer
-    @@mailer_ref.get
-  end
-
-  # Set the mailer reference object to access the mailer.
-  def self.mailer=(class_name)
-    @@mailer_ref = ref(class_name)
-  end
-  self.mailer = "Devise::Mailer"
-
-  # Small method that adds a mapping to Devise.
-  def self.add_mapping(resource, options)
-    mapping = Devise::Mapping.new(resource, options)
-    @@mappings[mapping.name] = mapping
-    @@default_scope ||= mapping.name
-    @@helpers.each { |h| h.define_helpers(mapping) }
-    mapping
-  end
-
-  # Register available devise modules. For the standard modules that Devise provides, this method is
-  # called from lib/devise/modules.rb. Third-party modules need to be added explicitly using this method.
-  #
-  # Note that adding a module using this method does not cause it to be used in the authentication
-  # process. That requires that the module be listed in the arguments passed to the 'devise' method
-  # in the model class definition.
-  #
-  # == Options:
-  #
-  #   +model+      - String representing the load path to a custom *model* for this module (to autoload.)
-  #   +controller+ - Symbol representing the name of an existing or custom *controller* for this module.
-  #   +route+      - Symbol representing the named *route* helper for this module.
-  #   +strategy+   - Symbol representing if this module got a custom *strategy*.
-  #   +insert_at+  - Integer representing the order in which this module's model will be included
-  #
-  # All values, except :model, accept also a boolean and will have the same name as the given module
-  # name.
-  #
-  # == Examples:
-  #
-  #   Devise.add_module(:party_module)
-  #   Devise.add_module(:party_module, strategy: true, controller: :sessions)
-  #   Devise.add_module(:party_module, model: 'party_module/model')
-  #   Devise.add_module(:party_module, insert_at: 0)
-  #
-  def self.add_module(module_name, options = {})
-    options.assert_valid_keys(:strategy, :model, :controller, :route, :no_input, :insert_at)
-
-    ALL.insert (options[:insert_at] || -1), module_name
-
-    if strategy = options[:strategy]
-      strategy = (strategy == true ? module_name : strategy)
-      STRATEGIES[module_name] = strategy
+    # Sets warden configuration using a block that will be invoked on warden
+    # initialization.
+    #
+    #  Devise.initialize do |config|
+    #    config.confirm_within = 2.days
+    #
+    #    config.warden do |manager|
+    #      # Configure warden to use other strategies, like oauth.
+    #      manager.oauth(:twitter)
+    #    end
+    #  end
+    def warden(&block)
+      @warden_config = block
     end
 
-    if controller = options[:controller]
-      controller = (controller == true ? module_name : controller)
-      CONTROLLERS[module_name] = controller
+    # Configure default url options to be used within Devise and ActionController.
+    def default_url_options(&block)
+      Devise::Mapping.metaclass.send :define_method, :default_url_options, &block
     end
 
-    NO_INPUT << strategy if options[:no_input]
+    # A method used internally to setup warden manager from the Rails initialize
+    # block.
+    def configure_warden(config) #:nodoc:
+      config.default_strategies *Devise::STRATEGIES
+      config.failure_app = Devise::FailureApp
+      config.silence_missing_strategies!
+      config.default_scope = Devise.default_scope
 
-    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
-        raise ArgumentError, ":route should be true, a Symbol or a Hash"
+      # If the user provided a warden hook, call it now.
+      @warden_config.try :call, config
+    end
+
+    # The class of the configured ORM
+    def orm_class
+      Devise::Orm.const_get(@@orm.to_s.camelize.to_sym)
+    end
+
+    # Generate a friendly string randomically to be used as token.
+    def friendly_token
+      ActiveSupport::SecureRandom.base64(15).tr('+/=', '-_ ').strip.delete("\n")
+    end
+
+    # Make Devise aware of an 3rd party Devise-module. For convenience.
+    #
+    # == Options:
+    #
+    #   +strategy+    - Boolean value representing if this module got a custom *strategy*.
+    #                   Default is +false+. Note: Devise will auto-detect this in such case if this is true.
+    #   +model+       - String representing a load path to a custom *model* for this module (to autoload).
+    #                   Default is +nil+ (i.e. +false+).
+    #   +controller+  - Symbol representing a name of an exisiting or custom *controller* for this module.
+    #                   Default is +nil+ (i.e. +false+).
+    #
+    # == Examples:
+    #
+    #   Devise.add_module(:party_module)
+    #   Devise.add_module(:party_module, :strategy => true, :controller => :sessions)
+    #   Devise.add_module(:party_module, :model => 'party_module/model')
+    #
+    def add_module(module_name, options = {})
+      Devise::ALL.unshift module_name        unless Devise::ALL.include?(module_name)
+      Devise::STRATEGIES.unshift module_name if options[:strategy] && !Devise::STRATEGIES.include?(module_name)
+
+      if options[:controller]
+        controller = options[:controller].to_sym
+        Devise::CONTROLLERS[controller] ||= []
+        Devise::CONTROLLERS[controller].unshift module_name unless Devise::CONTROLLERS[controller].include?(module_name)
       end
 
-      URL_HELPERS[key] ||= []
-      URL_HELPERS[key].concat(value)
-      URL_HELPERS[key].uniq!
-
-      ROUTES[module_name] = key
-    end
-
-    if options[:model]
-      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
-  end
-
-  # Sets warden configuration using a block that will be invoked on warden
-  # initialization.
-  #
-  #  Devise.setup do |config|
-  #    config.allow_unconfirmed_access_for = 2.days
-  #
-  #    config.warden do |manager|
-  #      # Configure warden to use other strategies, like oauth.
-  #      manager.oauth(:twitter)
-  #    end
-  #  end
-  def self.warden(&block)
-    @@warden_config_blocks << block
-  end
-
-  # Specify an OmniAuth provider.
-  #
-  #   config.omniauth :github, APP_ID, APP_SECRET
-  #
-  def self.omniauth(provider, *args)
-    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
-
-  # 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 complete the setup of warden manager after routes are loaded.
-  # See lib/devise/rails/routes.rb - ActionDispatch::Routing::RouteSet#finalize_with_devise!
-  def self.configure_warden! #:nodoc:
-    @@warden_configured ||= begin
-      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
-
-        warden_config.serialize_into_session(mapping.name) do |record|
-          mapping.to.serialize_into_session(record)
-        end
-
-        warden_config.serialize_from_session(mapping.name) do |args|
-          mapping.to.serialize_from_session(*args)
+      if options[:model]
+        Devise::Models.module_eval do
+          autoload :"#{module_name.to_s.classify}", options[:model]
         end
       end
 
-      @@warden_config_blocks.map { |block| block.call Devise.warden_config }
-      true
+      Devise::Mapping.register module_name
     end
   end
-
-  # Generate a friendly string randomly to be used as token.
-  # By default, length is 20 characters.
-  def self.friendly_token(length = 20)
-    # To calculate real characters, we must perform this operation.
-    # See SecureRandom.urlsafe_base64
-    rlength = (length * 3) / 4
-    SecureRandom.urlsafe_base64(rlength).tr('lIO0', 'sxyz')
-  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
 
-require 'warden'
+begin
+  require 'warden'
+rescue
+  gem 'warden'
+  require 'warden'
+end
+
 require 'devise/mapping'
-require 'devise/models'
-require 'devise/modules'
 require 'devise/rails'

lib/devise/controllers/helpers.rb

@@ -1,293 +1,200 @@
-# frozen_string_literal: true
-
 module Devise
   module Controllers
     # Those helpers are convenience methods added to ApplicationController.
     module Helpers
-      extend ActiveSupport::Concern
-      include Devise::Controllers::SignInOut
-      include Devise::Controllers::StoreLocation
 
-      included do
-        if respond_to?(:helper_method)
-          helper_method :warden, :signed_in?, :devise_controller?
-        end
-      end
+      def self.included(base)
+        base.class_eval do
+          helper_method :warden, :signed_in?, :devise_controller?,
+                        *Devise.mappings.keys.map { |m| [:"current_#{m}", :"#{m}_signed_in?"] }.flatten
 
-      module ClassMethods
-        # Define authentication filters and accessor helpers for a group of mappings.
-        # These methods are useful when you are working with multiple mappings that
-        # share some functionality. They are pretty much the same as the ones
-        # defined for normal mappings.
-        #
-        # Example:
-        #
-        #   inside BlogsController (or any other controller, it doesn't matter which):
-        #     devise_group :blogger, contains: [:user, :admin]
-        #
-        #   Generated methods:
-        #     authenticate_blogger!  # Redirects unless user or admin are signed in
-        #     blogger_signed_in?     # Checks whether there is either a user or an admin signed in
-        #     current_blogger        # Currently signed in user or admin
-        #     current_bloggers       # Currently signed in user and admin
-        #
-        #   Use:
-        #     before_action :authenticate_blogger!              # Redirects unless either a user or an admin are authenticated
-        #     before_action ->{ authenticate_blogger! :admin }  # Redirects to the admin login page
-        #     current_blogger :user                             # Preferably returns a User if one is signed in
-        #
-        def devise_group(group_name, opts={})
-          mappings = "[#{ opts[:contains].map { |m| ":#{m}" }.join(',') }]"
-
-          class_eval <<-METHODS, __FILE__, __LINE__ + 1
-            def authenticate_#{group_name}!(favourite=nil, opts={})
-              unless #{group_name}_signed_in?
-                mappings = #{mappings}
-                mappings.unshift mappings.delete(favourite.to_sym) if favourite
-                mappings.each do |mapping|
-                  opts[:scope] = mapping
-                  warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
-                end
-              end
-            end
-
-            def #{group_name}_signed_in?
-              #{mappings}.any? do |mapping|
-                warden.authenticate?(scope: mapping)
-              end
-            end
-
-            def current_#{group_name}(favourite=nil)
-              mappings = #{mappings}
-              mappings.unshift mappings.delete(favourite.to_sym) if favourite
-              mappings.each do |mapping|
-                current = warden.authenticate(scope: mapping)
-                return current if current
-              end
-              nil
-            end
-
-            def current_#{group_name.to_s.pluralize}
-              #{mappings}.map do |mapping|
-                warden.authenticate(scope: mapping)
-              end.compact
-            end
-
-            if respond_to?(:helper_method)
-              helper_method "current_#{group_name}", "current_#{group_name.to_s.pluralize}", "#{group_name}_signed_in?"
-            end
-          METHODS
-        end
-
-        def log_process_action(payload)
-          payload[:status] ||= 401 unless payload[:exception]
-          super
-        end
-      end
-
-      # Define authentication filters and accessor helpers based on mappings.
-      # These filters should be used inside the controllers as before_actions,
-      # so you can control the scope of the user who should be signed in to
-      # access that specific controller/action.
-      # Example:
-      #
-      #   Roles:
-      #     User
-      #     Admin
-      #
-      #   Generated methods:
-      #     authenticate_user!  # Signs user in or redirect
-      #     authenticate_admin! # Signs admin in or redirect
-      #     user_signed_in?     # Checks whether there is 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       # Current signed in admin
-      #     user_session        # Session data available only to the user scope
-      #     admin_session       # Session data available only to the admin scope
-      #
-      #   Use:
-      #     before_action :authenticate_user!  # Tell devise to use :user map
-      #     before_action :authenticate_admin! # Tell devise to use :admin map
-      #
-      def self.define_helpers(mapping) #:nodoc:
-        mapping = mapping.name
-
-        class_eval <<-METHODS, __FILE__, __LINE__ + 1
-          def authenticate_#{mapping}!(opts={})
-            opts[:scope] = :#{mapping}
-            warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
-          end
-
-          def #{mapping}_signed_in?
-            !!current_#{mapping}
-          end
-
-          def current_#{mapping}
-            @current_#{mapping} ||= warden.authenticate(scope: :#{mapping})
-          end
-
-          def #{mapping}_session
-            current_#{mapping} && warden.session(:#{mapping})
-          end
-        METHODS
-
-        ActiveSupport.on_load(:action_controller) do
-          if respond_to?(:helper_method)
-            helper_method "current_#{mapping}", "#{mapping}_signed_in?", "#{mapping}_session"
+          # Use devise default_url_options. We have to declare it here to overwrite
+          # default definitions.
+          def default_url_options(options=nil)
+            Devise::Mapping.default_url_options
           end
         end
       end
 
       # The main accessor for the warden proxy instance
       def warden
-        request.env['warden'] or raise MissingWarden
+        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:
+      # filter to all controller, except the ones in devise:
       #
-      #   before_action :my_filter, unless: :devise_controller?
+      #   before_filter :my_filter, :unless => { |c| c.devise_controller? }
       def devise_controller?
-        is_a?(::DeviseController)
+        false
       end
 
-      # Set up a param sanitizer to filter parameters using strong_parameters. See
-      # lib/devise/parameter_sanitizer.rb for more info. Override this
-      # method in your application controller to use your own parameter sanitizer.
-      def devise_parameter_sanitizer
-        @devise_parameter_sanitizer ||= Devise::ParameterSanitizer.new(resource_class, resource_name, params)
+      # Attempts to authenticate the given scope by running authentication hooks,
+      # but does not redirect in case of failures.
+      def authenticate(scope)
+        warden.authenticate(:scope => scope)
       end
 
-      # Tell warden that params authentication is allowed for that specific page.
-      def allow_params_authentication!
-        request.env["devise.allow_params_authentication"] = true
+      # Attempts to authenticate the given scope by running authentication hooks,
+      # redirecting in case of failures.
+      def authenticate!(scope)
+        warden.authenticate!(:scope => scope)
       end
 
-      # The scope root url to be used when they're 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)
+      # Check if the given scope is signed in session, without running
+      # authentication hooks.
+      def signed_in?(scope)
+        warden.authenticate?(:scope => 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)
-        router_name = Devise.mappings[scope].router_name
+        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
 
-        home_path = "#{scope}_root_path"
-
-        context = router_name ? send(router_name) : self
-
-        if context.respond_to?(home_path, true)
-          context.send(home_path)
-        elsif context.respond_to?(:root_path)
-          context.root_path
-        elsif respond_to?(:root_path)
-          root_path
-        else
-          "/"
-        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 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
+      # 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:
       #
-      #   get '/users' => 'users#index', as: :user_root # creates user_root_path
+      #   map.user_root '/users', :controller => 'users' # creates user_root_path
       #
-      #   namespace :user do
-      #     root 'users#index' # creates user_root_path
+      #   map.resources :users do |users|
+      #     users.root # 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:
+      #
+      # 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)
-      #     stored_location_for(resource) ||
-      #       if resource.is_a?(User) && resource.can_publish?
-      #         publisher_url
-      #       else
-      #         super
-      #       end
+      #     if resource.is_a?(User) && resource.can_publish?
+      #       publisher_url
+      #     else
+      #       super
+      #     end
       #   end
       #
       def after_sign_in_path_for(resource_or_scope)
-        stored_location_for(resource_or_scope) || 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
 
-      # Method used by sessions controller to sign out a user. You can overwrite
+      # 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 it is the root_path.
+      # By default is the root_path.
       def after_sign_out_path_for(resource_or_scope)
-        scope = Devise::Mapping.find_scope!(resource_or_scope)
-        router_name = Devise.mappings[scope].router_name
-        context = router_name ? send(router_name) : self
-        context.respond_to?(:root_path) ? context.root_path : "/"
+        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)
+      # 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, skip=false)
+        scope      = Devise::Mapping.find_scope!(resource_or_scope)
+        resource ||= resource_or_scope
+        sign_in(scope, resource) unless skip
+        redirect_to stored_location_for(scope) || after_sign_in_path_for(resource)
       end
 
-      # Sign out a user and tries to redirect to the url specified by
+      # 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)
-        redirect_path = after_sign_out_path_for(scope)
-        Devise.sign_out_all_scopes ? sign_out : sign_out(scope)
-        redirect_to redirect_path
+        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
-        super # call the default behaviour which resets/nullifies/raises
-        request.env["devise.skip_storage"] = true
-        sign_out_all_scopes(false)
+      # Define authentication filters and accessor helpers based on mappings.
+      # These filters should be used inside the controllers as before_filters,
+      # so you can control the scope of the user who should be signed in to
+      # access that specific controller/action.
+      # Example:
+      #
+      #   Maps:
+      #     User => :authenticatable
+      #     Admin => :authenticatable
+      #
+      #   Generated methods:
+      #     authenticate_user!  # Signs user in or redirect
+      #     authenticate_admin! # Signs admin in or redirect
+      #     user_signed_in?     # Checks whether there is an user signed in or not
+      #     admin_signed_in?    # Checks whether there is an admin signed in or not
+      #     current_user        # Current signed in user
+      #     current_admin       # Currend signed in admin
+      #     user_session        # Session data available only to the user scope
+      #     admin_session       # Session data available only to the admin scope
+      #
+      #   Use:
+      #     before_filter :authenticate_user!  # Tell devise to use :user map
+      #     before_filter :authenticate_admin! # Tell devise to use :admin map
+      #
+      Devise.mappings.each_key do |mapping|
+        class_eval <<-METHODS, __FILE__, __LINE__ + 1
+          def authenticate_#{mapping}!
+            warden.authenticate!(:scope => :#{mapping})
+          end
+
+          def #{mapping}_signed_in?
+            warden.authenticate?(:scope => :#{mapping})
+          end
+
+          def current_#{mapping}
+            @current_#{mapping} ||= warden.authenticate(:scope => :#{mapping})
+          end
+
+          def #{mapping}_session
+            current_#{mapping} && warden.session(:#{mapping})
+          end
+        METHODS
       end
 
-      def request_format
-        @request_format ||= request.format.try(:ref)
-      end
-
-      def is_navigational_format?
-        Devise.navigational_formats.include?(request_format)
-      end
-
-      # Check if flash messages should be emitted. Default is to do it on
-      # navigational formats
-      def is_flashing_format?
-        is_navigational_format?
-      end
-
-      private
-
-      def expire_data_after_sign_out!
-        Devise.mappings.each { |_,m| instance_variable_set("@current_#{m.name}", nil) }
-        super
-      end
-    end
-  end
-
-  class MissingWarden < StandardError
-    def initialize
-      super "Devise could not find the `Warden::Proxy` instance on your request environment.\n" + \
-        "Make sure that your application is loading Devise and Warden as expected and that " + \
-        "the `Warden::Manager` middleware is present in your middleware stack.\n" + \
-        "If you are seeing this on one of your tests, ensure that your tests are either " + \
-        "executing the Rails middleware stack or that your tests are using the `Devise::Test::ControllerHelpers` " + \
-        "module to inject the `request.env['warden']` object for you."
     end
   end
 end

lib/devise/controllers/internal_helpers.rb

@@ -0,0 +1,129 @@
+module Devise
+  module Controllers
+    # Those helpers are used only inside Devise controllers and should not be
+    # included in ApplicationController since they all depend on the url being
+    # accessed.
+    module InternalHelpers #:nodoc:
+
+      def self.included(base)
+        base.class_eval do
+          extend ScopedViews
+          unloadable
+
+          helper_method :resource, :scope_name, :resource_name, :resource_class, :devise_mapping, :devise_controller?
+          hide_action   :resource, :scope_name, :resource_name, :resource_class, :devise_mapping, :devise_controller?
+
+          skip_before_filter *Devise.mappings.keys.map { |m| :"authenticate_#{m}!" }
+          before_filter :is_devise_resource?
+        end
+      end
+
+      module ScopedViews
+        def scoped_views
+          defined?(@scoped_views) ? @scoped_views : Devise.scoped_views
+        end
+
+        def scoped_views=(value)
+          @scoped_views = value
+        end
+      end
+
+      # Gets the actual resource stored in the instance variable
+      def resource
+        instance_variable_get(:"@#{resource_name}")
+      end
+
+      # Proxy to devise map name
+      def resource_name
+        devise_mapping.name
+      end
+      alias :scope_name :resource_name
+
+      # Proxy to devise map class
+      def resource_class
+        devise_mapping.to
+      end
+
+      # Attempt to find the mapped route for devise based on request path
+      def devise_mapping
+        @devise_mapping ||= begin
+          mapping   = Devise::Mapping.find_by_path(request.path)
+          mapping ||= Devise.mappings[Devise.default_scope] if Devise.use_default_scope
+          mapping
+        end
+      end
+
+      # Overwrites devise_controller? to return true
+      def devise_controller?
+        true
+      end
+
+    protected
+
+      # Checks whether it's a devise mapped resource or not.
+      def is_devise_resource? #:nodoc:
+        raise ActionController::UnknownAction unless devise_mapping && devise_mapping.allows?(controller_name)
+      end
+
+      # Sets the resource creating an instance variable
+      def resource=(new_resource)
+        instance_variable_set(:"@#{resource_name}", new_resource)
+      end
+
+      # Build a devise resource.
+      def build_resource
+        self.resource ||= resource_class.new(params[resource_name] || {})
+      end
+
+      # Helper for use in before_filters where no authentication is required.
+      #
+      # Example:
+      #   before_filter :require_no_authentication, :only => :new
+      def require_no_authentication
+        redirect_to after_sign_in_path_for(resource_name) if warden.authenticated?(resource_name)
+      end
+
+      # Sets the flash message with :key, using I18n. By default you are able
+      # to setup your messages using specific resource scope, and if no one is
+      # found we look to default scope.
+      # Example (i18n locale file):
+      #
+      #   en:
+      #     devise:
+      #       passwords:
+      #         #default_scope_messages - only if resource_scope is not found
+      #         user:
+      #           #resource_scope_messages
+      #
+      # Please refer to README or en.yml locale file to check what messages are
+      # available.
+      def set_flash_message(key, kind, now=false)
+        flash_hash = now ? flash.now : flash
+        flash_hash[key] = I18n.t(:"#{resource_name}.#{kind}",
+                            :scope => [:devise, controller_name.to_sym], :default => kind)
+      end
+
+      # Shortcut to set flash.now message. Same rules applied from set_flash_message
+      def set_now_flash_message(key, kind)
+        set_flash_message(key, kind, true)
+      end
+
+      # Render a view for the specified scope. Turned off by default.
+      # Accepts just :controller as option.
+      def render_with_scope(action, options={})
+        controller_name = options.delete(:controller) || self.controller_name
+
+        if self.class.scoped_views
+          begin
+            render :template => "#{controller_name}/#{devise_mapping.as}/#{action}"
+          rescue ActionView::MissingTemplate
+            render action, :controller => controller_name
+          end
+        else
+          render action, :controller => controller_name
+        end
+      end
+
+    end
+  end
+end

lib/devise/controllers/rememberable.rb

@@ -1,56 +0,0 @@
-# frozen_string_literal: true
-
-module Devise
-  module Controllers
-    # A module that may be optionally included in a controller in order
-    # to provide remember me behavior. Useful when signing in is done
-    # through a callback, like in OmniAuth.
-    module Rememberable
-      # Return default cookie values retrieved from session options.
-      def self.cookie_values
-        Rails.configuration.session_options.slice(:path, :domain, :secure)
-      end
-
-      def remember_me_is_active?(resource)
-        return false unless resource.respond_to?(:remember_me)
-        scope = Devise::Mapping.find_scope!(resource)
-        _, token, generated_at = cookies.signed[remember_key(resource, scope)]
-        resource.remember_me?(token, generated_at)
-      end
-
-      # Remembers the given resource by setting up a cookie
-      def remember_me(resource)
-        return if request.env["devise.skip_storage"]
-        scope = Devise::Mapping.find_scope!(resource)
-        resource.remember_me!
-        cookies.signed[remember_key(resource, scope)] = 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_key(resource, scope), forget_cookie_values(resource))
-      end
-
-      protected
-
-      def forget_cookie_values(resource)
-        Devise::Controllers::Rememberable.cookie_values.merge!(resource.rememberable_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
-
-      def remember_key(resource, scope)
-        resource.rememberable_options.fetch(:key, "remember_#{scope}_token")
-      end
-    end
-  end
-end

lib/devise/controllers/scoped_views.rb

@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-module Devise
-  module Controllers
-    module ScopedViews
-      extend ActiveSupport::Concern
-
-      module ClassMethods
-        def scoped_views?
-          defined?(@scoped_views) ? @scoped_views : Devise.scoped_views
-        end
-
-        def scoped_views=(value)
-          @scoped_views = value
-        end
-      end
-    end
-  end
-end

lib/devise/controllers/sign_in_out.rb

@@ -1,119 +0,0 @@
-# frozen_string_literal: true
-
-module Devise
-  module Controllers
-    # Provide sign in and sign out functionality.
-    # Included by default in all controllers.
-    module SignInOut
-      # Return true if the given scope is signed in session. If no scope given, return
-      # true if any scope is signed in. This will run authentication hooks, which may
-      # cause exceptions to be thrown from this method; if you simply want to check
-      # if a scope has already previously been authenticated without running
-      # authentication hooks, you can directly call `warden.authenticated?(scope: scope)`
-      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.
-      # If you are using a custom warden strategy and the timeoutable module, you have to
-      # set `env["devise.skip_timeout"] = true` in the request to use this method, like we do
-      # in the sessions controller: https://github.com/plataformatec/devise/blob/master/app/controllers/devise/sessions_controller.rb#L7
-      #
-      # 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, store: false               # 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_data_after_sign_in!
-
-        if options[:bypass]
-          ActiveSupport::Deprecation.warn(<<-DEPRECATION.strip_heredoc, caller)
-          [Devise] bypass option is deprecated and it will be removed in future version of Devise.
-          Please use bypass_sign_in method instead.
-          Example:
-
-            bypass_sign_in(user)
-          DEPRECATION
-          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 in a user bypassing the 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:
-      #
-      #   bypass_sign_in @user, scope: :user
-      #   bypass_sign_in @user
-      def bypass_sign_in(resource, scope: nil)
-        scope ||= Devise::Mapping.find_scope!(resource)
-        expire_data_after_sign_in!
-        warden.session_serializer.store(resource, scope)
-      end
-
-      # Sign out a given user or scope. This helper is useful for signing out a user
-      # after deleting accounts. Returns true if there was a logout and false if there
-      # is no user logged in on the referred scope
-      #
-      # 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)
-        user = warden.user(scope: scope, run_callbacks: false) # If there is no user
-
-        warden.logout(scope)
-        warden.clear_strategies_cache!(scope: scope)
-        instance_variable_set(:"@current_#{scope}", nil)
-
-        !!user
-      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. Returns true if there was at least one logout
-      # and false if there was no user logged in on all scopes.
-      def sign_out_all_scopes(lock=true)
-        users = Devise.mappings.keys.map { |s| warden.user(scope: s, run_callbacks: false) }
-
-        warden.logout
-        expire_data_after_sign_out!
-        warden.clear_strategies_cache!
-        warden.lock! if lock
-
-        users.any?
-      end
-
-      private
-
-      def expire_data_after_sign_in!
-        # session.keys will return an empty array if the session is not yet loaded.
-        # This is a bug in both Rack and Rails.
-        # A call to #empty? forces the session to be loaded.
-        session.empty?
-        session.keys.grep(/^devise\./).each { |k| session.delete(k) }
-      end
-
-      alias :expire_data_after_sign_out! :expire_data_after_sign_in!
-    end
-  end
-end

lib/devise/controllers/store_location.rb

@@ -1,76 +0,0 @@
-# frozen_string_literal: true
-
-require "uri"
-
-module Devise
-  module Controllers
-    # Provide the ability to store a location.
-    # Used to redirect back to a desired path after sign in.
-    # Included by default in all controllers.
-    module StoreLocation
-      # Returns and delete (if it's navigational format) 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)
-        session_key = stored_location_key_for(resource_or_scope)
-
-        if is_navigational_format?
-          session.delete(session_key)
-        else
-          session[session_key]
-        end
-      end
-
-      # Stores the provided location to redirect the user after signing in.
-      # Useful in combination with the `stored_location_for` helper.
-      #
-      # Example:
-      #
-      #   store_location_for(:user, dashboard_path)
-      #   redirect_to user_facebook_omniauth_authorize_path
-      #
-      def store_location_for(resource_or_scope, location)
-        session_key = stored_location_key_for(resource_or_scope)
-        
-        path = extract_path_from_location(location)
-        session[session_key] = path if path
-      end
-
-      private
-
-      def parse_uri(location)
-        location && URI.parse(location)
-      rescue URI::InvalidURIError
-        nil
-      end
-
-      def stored_location_key_for(resource_or_scope)
-        scope = Devise::Mapping.find_scope!(resource_or_scope)
-        "#{scope}_return_to"
-      end
-
-      def extract_path_from_location(location)
-        uri = parse_uri(location)
-
-        if uri 
-          path = remove_domain_from_uri(uri)
-          path = add_fragment_back_to_path(uri, path)
-
-          path
-        end
-      end
-
-      def remove_domain_from_uri(uri)
-        [uri.path.sub(/\A\/+/, '/'), uri.query].compact.join('?')
-      end
-
-      def add_fragment_back_to_path(uri, path)
-        [path, uri.fragment].compact.join('#')
-      end
-    end
-  end
-end

lib/devise/controllers/url_helpers.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 module Devise
   module Controllers
     # Create url helpers to be used with resource/scope configuration. Acts as
@@ -18,52 +16,26 @@ module Devise
     #   new_confirmation_path(:user) => new_user_confirmation_path
     #   confirmation_path(:user)     => user_confirmation_path
     #
-    # Those helpers are included by default to ActionController::Base.
-    #
-    # In case you want to add such helpers to another class, you can do
-    # that as long as this new class includes both url_helpers and
-    # mounted_helpers. Example:
-    #
-    #     include Rails.application.routes.url_helpers
-    #     include Rails.application.routes.mounted_helpers
-    #
+    # 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
 
-      def self.generate_helpers!(routes=nil)
-        routes ||= begin
-          mappings = Devise.mappings.values.map(&:used_helpers).flatten.uniq
-          Devise::URL_HELPERS.slice(*mappings)
-        end
+      Devise::ROUTES.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)
 
-        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}"
-
-              define_method method do |resource_or_scope, *args|
+          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)
-                router_name = Devise.mappings[scope].router_name
-                context = router_name ? send(router_name) : _devise_route_context
-                context.send("#{action}#{scope}_#{module_name}_#{path_or_url}", *args)
+                send("#{action}\#{scope}_#{module_name}_#{path_or_url}", *args)
               end
-            end
+            URL_HELPERS
           end
         end
       end
 
-      generate_helpers!(Devise::URL_HELPERS)
-
-      private
-
-      def _devise_route_context
-        @_devise_route_context ||= send(Devise.available_router_name)
-      end
     end
   end
 end

lib/devise/delegator.rb

@@ -1,18 +0,0 @@
-# frozen_string_literal: true
-
-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.to_sym].failure_app
-
-      app || Devise::FailureApp
-    end
-  end
-end

lib/devise/encryptor.rb

@@ -1,24 +0,0 @@
-# frozen_string_literal: true
-
-require 'bcrypt'
-
-module Devise
-  module Encryptor
-    def self.digest(klass, password)
-      if klass.pepper.present?
-        password = "#{password}#{klass.pepper}"
-      end
-      ::BCrypt::Password.create(password, cost: klass.stretches).to_s
-    end
-
-    def self.compare(klass, hashed_password, password)
-      return false if hashed_password.blank?
-      bcrypt   = ::BCrypt::Password.new(hashed_password)
-      if klass.pepper.present?
-        password = "#{password}#{klass.pepper}"
-      end
-      password = ::BCrypt::Engine.hash_secret(password, bcrypt.salt)
-      Devise.secure_compare(password, hashed_password)
-    end
-  end
-end

lib/devise/encryptors/authlogic_sha512.rb

@@ -0,0 +1,21 @@
+require "digest/sha2"
+
+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
+    #  the default behavior.
+    class AuthlogicSha512 < Base
+      
+      # Gererates a default password digest based on salt, pepper and the
+      # incoming password.
+      def self.digest(password, stretches, salt, pepper)
+        digest = [password, salt].flatten.join('')
+        stretches.times { digest = Digest::SHA512.hexdigest(digest) }
+        digest
+      end
+
+    end
+  end
+end

lib/devise/encryptors/base.rb

@@ -0,0 +1,20 @@
+module Devise
+  # Implements a way of adding different encryptions.
+  # The class should implement a self.digest method that taks the following params:
+  #   - password
+  #   - stretches: the number of times the encryption will be applied
+  #   - salt: the password salt as defined by devise
+  #   - pepper: Devise config option
+  #
+  module Encryptors
+    class Base
+      def self.digest
+        raise NotImplemented
+      end
+
+      def self.salt
+        Devise.friendly_token
+      end
+    end
+  end
+end

lib/devise/encryptors/bcrypt.rb

@@ -0,0 +1,21 @@
+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

@@ -0,0 +1,19 @@
+require "digest/sha1"
+
+module Devise
+  module Encryptors
+    # = ClearanceSha1
+    # Simulates Clearance'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
+    class ClearanceSha1 < Base
+      
+      # Gererates a default password digest based on salt, pepper and the
+      # incoming password.
+      def self.digest(password, stretches, salt, pepper)
+        Digest::SHA1.hexdigest("--#{salt}--#{password}--")
+      end
+
+    end
+  end
+end

lib/devise/encryptors/restful_authentication_sha1.rb

@@ -0,0 +1,22 @@
+require "digest/sha1"
+
+module Devise
+  module Encryptors
+    # = 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.
+    class RestfulAuthenticationSha1 < Base
+      
+      # Gererates a default password digest based on salt, pepper and the
+      # incoming password.
+      def self.digest(password, stretches, salt, pepper)
+        digest = pepper
+        stretches.times { digest = Digest::SHA1.hexdigest([digest, salt, password, pepper].flatten.join('--')) }
+        digest
+      end
+
+    end
+  end
+end

lib/devise/encryptors/sha1.rb

@@ -0,0 +1,27 @@
+require "digest/sha1"
+
+module Devise
+  module Encryptors
+    # = Sha1
+    # Uses the Sha1 hash algorithm to encrypt passwords.
+    class Sha1 < Base
+      
+      # Gererates a default password digest based on stretches, salt, pepper and the
+      # incoming password.
+      def self.digest(password, stretches, salt, pepper)
+        digest = pepper
+        stretches.times { digest = self.secure_digest(salt, digest, password, pepper) }
+        digest
+      end
+
+      private
+
+        # Generate a SHA1 digest joining args. Generated token is something like
+        #   --arg1--arg2--arg3--argN--
+        def self.secure_digest(*tokens)
+          ::Digest::SHA1.hexdigest('--' << tokens.flatten.join('--') << '--')
+        end        
+      
+    end
+  end
+end

lib/devise/encryptors/sha512.rb

@@ -0,0 +1,27 @@
+require "digest/sha2"
+
+module Devise
+  module Encryptors
+    # = Sha512
+    # Uses the Sha512 hash algorithm to encrypt passwords.
+    class Sha512 < Base
+      
+      # Gererates a default password digest based on salt, pepper and the
+      # incoming password.
+      def self.digest(password, stretches, salt, pepper)
+        digest = pepper
+        stretches.times { digest = self.secure_digest(salt, digest, password, pepper) }
+        digest
+      end
+
+      private
+
+        # Generate a Sha512 digest joining args. Generated token is something like
+        #   --arg1--arg2--arg3--argN--
+        def self.secure_digest(*tokens)
+          ::Digest::SHA512.hexdigest('--' << tokens.flatten.join('--') << '--')
+        end        
+      
+    end
+  end
+end

lib/devise/failure_app.rb

@@ -1,266 +1,65 @@
-# frozen_string_literal: true
-
-require "action_controller/metal"
-
 module Devise
   # Failure application that will be called every time :warden is thrown from
-  # any strategy or hook. It is responsible for redirecting the user to the sign
-  # in page based on current scope and mapping. If no scope is given, it
-  # redirects to the default_url.
-  class FailureApp < ActionController::Metal
-    include ActionController::UrlFor
-    include ActionController::Redirecting
+  # any strategy or hook. Responsible for redirect the user to the sign in
+  # page based on current scope and mapping. If no scope is given, redirect
+  # to the default_url.
+  class FailureApp
+    attr_reader :env
+    include Warden::Mixins::Common
 
-    include Rails.application.routes.url_helpers
-    include Rails.application.routes.mounted_helpers
-
-    include Devise::Controllers::StoreLocation
-
-    delegate :flash, to: :request
+    cattr_accessor :default_url, :default_message, :instance_writer => false
+    @@default_message = :unauthenticated
 
     def self.call(env)
-      @respond ||= action(:respond)
-      @respond.call(env)
+      new(env).respond!
     end
 
-    # Try retrieving the URL options from the parent controller (usually
-    # ApplicationController). Instance methods are not supported at the moment,
-    # so only the class-level attribute is used.
-    def self.default_url_options(*args)
-      if defined?(Devise.parent_controller.constantize)
-        Devise.parent_controller.constantize.try(:default_url_options) || {}
+    def initialize(env)
+      @env = env
+    end
+
+    def respond!
+      options = @env['warden.options']
+      scope   = options[:scope]
+
+      redirect_path = if mapping = Devise.mappings[scope]
+        "#{mapping.parsed_path}/#{mapping.path_names[:sign_in]}"
       else
-        {}
+        "/#{default_url}"
       end
+      query_string = query_string_for(options)
+      store_location!(scope)
+
+      headers = {}
+      headers["Location"] = redirect_path
+      headers["Location"] << "?" << query_string unless query_string.empty?
+      headers["Content-Type"] = 'text/plain'
+
+      [302, headers, ["You are being redirected to #{redirect_path}"]]
     end
 
-    def respond
-      if http_auth?
-        http_auth
-      elsif warden_options[:recall]
-        recall
-      else
-        redirect
-      end
-    end
+    # Build the proper query string based on the given message.
+    def query_string_for(options)
+      message = @env['warden'].try(:message) || options[:message] || default_message
 
-    def http_auth
-      self.status = 401
-      self.headers["WWW-Authenticate"] = %(Basic realm=#{Devise.http_authentication_realm.inspect}) if http_auth_header?
-      self.content_type = request.format.to_s
-      self.response_body = http_auth_body
-    end
-
-    def recall
-      header_info = if relative_url_root?
-        base_path = Pathname.new(relative_url_root)
-        full_path = Pathname.new(attempted_path)
-
-        { "SCRIPT_NAME" => relative_url_root,
-          "PATH_INFO" => '/' + full_path.relative_path_from(base_path).to_s }
-      else
-        { "PATH_INFO" => attempted_path }
-      end
-
-      header_info.each do | var, value|
-        if request.respond_to?(:set_header)
-          request.set_header(var, value)
+      params = case message
+        when Symbol
+          { message => true }
+        when String
+          { :message => message }
         else
-          request.env[var]  = value
-        end
+          {}
       end
 
-      flash.now[:alert] = i18n_message(:invalid) if is_flashing_format?
-      # self.response = recall_app(warden_options[:recall]).call(env)
-      self.response = recall_app(warden_options[:recall]).call(request.env)
+      Rack::Utils.build_query(params)
     end
 
-    def redirect
-      store_location!
-      if is_flashing_format?
-        if flash[:timedout] && flash[:alert]
-          flash.keep(:timedout)
-          flash.keep(:alert)
-        else
-          flash[:alert] = i18n_message
-        end
-      end
-      redirect_to redirect_url
+    # Stores requested uri to redirect the user after signing in. We cannot use
+    # scoped session provided by warden here, since the user is not authenticated
+    # yet, but we still need to store the uri based on scope, so different scopes
+    # would never use the same uri to redirect.
+    def store_location!(scope)
+      session[:"#{scope}.return_to"] = request.request_uri if request && request.get?
     end
-
-  protected
-
-    def i18n_options(options)
-      options
-    end
-
-    def i18n_message(default = nil)
-      message = warden_message || default || :unauthenticated
-
-      if message.is_a?(Symbol)
-        options = {}
-        options[:resource_name] = scope
-        options[:scope] = "devise.failure"
-        options[:default] = [message]
-        auth_keys = scope_class.authentication_keys
-        keys = (auth_keys.respond_to?(:keys) ? auth_keys.keys : auth_keys).map { |key| scope_class.human_attribute_name(key) }
-        options[:authentication_keys] = keys.join(I18n.translate(:"support.array.words_connector"))
-        options = i18n_options(options)
-
-        I18n.t(:"#{scope}.#{message}", options)
-      else
-        message.to_s
-      end
-    end
-
-    def redirect_url
-      if warden_message == :timeout
-        flash[:timedout] = true if is_flashing_format?
-
-        path = if request.get?
-          attempted_path
-        else
-          request.referrer
-        end
-
-        path || scope_url
-      else
-        scope_url
-      end
-    end
-
-    def route(scope)
-      :"new_#{scope}_session_url"
-    end
-
-    def scope_url
-      opts  = {}
-
-      # Initialize script_name with nil to prevent infinite loops in
-      # authenticated mounted engines in rails 4.2 and 5.0
-      opts[:script_name] = nil
-
-      route = route(scope)
-
-      opts[:format] = request_format unless skip_format?
-
-      opts[:script_name] = relative_url_root if relative_url_root?
-
-      router_name = Devise.mappings[scope].router_name || Devise.available_router_name
-      context = send(router_name)
-
-      if context.respond_to?(route)
-        context.send(route, opts)
-      elsif respond_to?(:root_url)
-        root_url(opts)
-      else
-        "/"
-      end
-    end
-
-    def skip_format?
-      %w(html */*).include? request_format.to_s
-    end
-
-    # Choose whether we should respond in an 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?
-      if request.xhr?
-        Devise.http_authenticatable_on_xhr
-      else
-        !(request_format && is_navigational_format?)
-      end
-    end
-
-    # It doesn't make sense to send authenticate headers in AJAX requests
-    # or if the user disabled them.
-    def http_auth_header?
-      scope_class.http_authenticatable && !request.xhr?
-    end
-
-    def http_auth_body
-      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_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
-      request.respond_to?(:get_header) ? request.get_header("warden") : request.env["warden"]
-    end
-
-    def warden_options
-      request.respond_to?(:get_header) ? request.get_header("warden.options") : request.env["warden.options"]
-    end
-
-    def warden_message
-      @message ||= warden.message || warden_options[:message]
-    end
-
-    def scope
-      @scope ||= warden_options[:scope] || Devise.default_scope
-    end
-
-    def scope_class
-      @scope_class ||= Devise.mappings[scope].to
-    end
-
-    def attempted_path
-      warden_options[:attempted_path]
-    end
-
-    # Stores requested URI to redirect the user after signing in. We can't use
-    # the scoped session provided by warden here, since the user is not
-    # authenticated yet, but we still need to store the URI based on scope, so
-    # different scopes would never use the same URI to redirect.
-    def store_location!
-      store_location_for(scope, attempted_path) if request.get? && !http_auth?
-    end
-
-    def is_navigational_format?
-      Devise.navigational_formats.include?(request_format)
-    end
-
-    # Check if flash messages should be emitted. Default is to do it on
-    # navigational formats
-    def is_flashing_format?
-      is_navigational_format?
-    end
-
-    def request_format
-      @request_format ||= request.format.try(:ref)
-    end
-
-    def relative_url_root
-      @relative_url_root ||= begin
-        config = Rails.application.config
-
-        config.try(:relative_url_root) || config.action_controller.try(:relative_url_root)
-      end
-    end
-
-    def relative_url_root?
-      relative_url_root.present?
-    end
-
-    ActiveSupport.run_load_hooks(:devise_failure_app, self)
   end
 end

lib/devise/hooks/activatable.rb

@@ -1,12 +1,15 @@
-# frozen_string_literal: true
-
-# Deny user access whenever their account is not active yet.
-# We need this as hook to validate the user activity on each request
-# and in case the user is using other strategies beside Devise ones.
+# Deny user access whenever his account is not active yet.
 Warden::Manager.after_set_user do |record, warden, options|
-  if record && record.respond_to?(:active_for_authentication?) && !record.active_for_authentication?
+  if record && record.respond_to?(:active?) && !record.active?
     scope = options[:scope]
     warden.logout(scope)
-    throw :warden, scope: scope, message: record.inactive_message
+
+    # If winning strategy was set, this is being called after authenticate and
+    # there is no need to force a redirect.
+    if warden.winning_strategy
+      warden.winning_strategy.fail!(record.inactive_message)
+    else
+      throw :warden, :scope => scope, :message => record.inactive_message
+    end
   end
 end

lib/devise/hooks/csrf_cleaner.rb

@@ -1,9 +0,0 @@
-# frozen_string_literal: true
-
-Warden::Manager.after_authentication do |record, warden, options|
-  clean_up_for_winning_strategy = !warden.winning_strategy.respond_to?(:clean_up_csrf?) ||
-    warden.winning_strategy.clean_up_csrf?
-  if Devise.clean_up_csrf_token_on_authentication && clean_up_for_winning_strategy
-    warden.request.session.try(:delete, :_csrf_token)
-  end
-end

lib/devise/hooks/forgetable.rb

@@ -1,11 +0,0 @@
-# frozen_string_literal: true
-
-# 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 not persisted.
-# This avoids forgetting deleted users.
-Warden::Manager.before_logout do |record, warden, options|
-  if record.respond_to?(:forget_me!)
-    Devise::Hooks::Proxy.new(warden).forget_me(record)
-  end
-end

lib/devise/hooks/lockable.rb

@@ -1,12 +0,0 @@
-# frozen_string_literal: true
-
-# After each sign in, if resource responds to failed_attempts, sets it to 0
-# This is only triggered when the user is explicitly set (with set_user)
-Warden::Manager.after_set_user except: :fetch do |record, warden, options|
-  if record.respond_to?(:failed_attempts) && warden.authenticated?(options[:scope])
-    unless record.failed_attempts.to_i.zero?
-      record.failed_attempts = 0
-      record.save(validate: false)
-    end
-  end
-end

lib/devise/hooks/proxy.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-module Devise
-  module Hooks
-    # A small warden proxy so we can remember, forget and
-    # sign out users from hooks.
-    class Proxy #:nodoc:
-      include Devise::Controllers::Rememberable
-      include Devise::Controllers::SignInOut
-
-      attr_reader :warden
-      delegate :cookies, :request, to: :warden
-
-      def initialize(warden)
-        @warden = warden
-      end
-
-      def session
-        warden.request.session
-      end
-    end
-  end
-end