Use proc to set password length validation so it's possible to override it dynamically.

Co-authored-by: Manoj M J <manojmj92@gmail.com>

.devcontainer/devcontainer.json

@@ -0,0 +1,25 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ruby
+{
+	"name": "Ruby",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/ruby:0-3-bullseye",
+	"features": {
+		"ghcr.io/devcontainers/features/github-cli:1": {}
+	},
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "bundle install",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/test.yml

@@ -8,162 +8,48 @@ jobs:
         gemfile:
           - Gemfile
           - gemfiles/Gemfile-rails-main
+          - gemfiles/Gemfile-rails-7-0
           - gemfiles/Gemfile-rails-6-1
           - gemfiles/Gemfile-rails-6-0
-          - gemfiles/Gemfile-rails-5-2
-          - gemfiles/Gemfile-rails-5-1
-          - gemfiles/Gemfile-rails-5-0
-          - gemfiles/Gemfile-rails-4-2
-          - gemfiles/Gemfile-rails-4-1
         ruby:
+          - '3.3'
           - '3.2'
           - '3.1'
           - '3.0'
           - '2.7'
-          - '2.6'
-          - '2.5'
-          - '2.4'
-          - '2.3'
-          - '2.2'
-          - '2.1'
         env:
           - DEVISE_ORM=active_record
           - DEVISE_ORM=mongoid
         exclude:
-          - gemfile: Gemfile
-            ruby: '2.6'
-          - gemfile: Gemfile
-            ruby: '2.5'
-          - gemfile: Gemfile
-            ruby: '2.4'
-          - gemfile: Gemfile
-            ruby: '2.3'
-          - gemfile: Gemfile
-            ruby: '2.2'
-          - gemfile: Gemfile
-            ruby: '2.1'
+          - gemfile: gemfiles/Gemfile-rails-main
+            ruby: '2.7' # Rails > 7.1 supports Ruby >= 3.1
+          - gemfile: gemfiles/Gemfile-rails-main
+            ruby: '3.0' # Rails > 7.1 supports Ruby >= 3.1
+          - gemfile: gemfiles/Gemfile-rails-main
+            ruby: '3.1' # Rails >= 8.0 supports Ruby >= 3.2
           - gemfile: Gemfile
             env: DEVISE_ORM=mongoid
           - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.6'
-          - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.5'
-          - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.4'
-          - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.3'
-          - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.2'
-          - gemfile: gemfiles/Gemfile-rails-main
-            ruby: '2.1'
-          - gemfile: gemfiles/Gemfile-rails-main
             env: DEVISE_ORM=mongoid
-          - gemfile: gemfiles/Gemfile-rails-6-1
-            ruby: '2.4'
-          - gemfile: gemfiles/Gemfile-rails-6-1
-            ruby: '2.3'
-          - gemfile: gemfiles/Gemfile-rails-6-1
-            ruby: '2.2'
-          - gemfile: gemfiles/Gemfile-rails-6-1
-            ruby: '2.1'
+          - gemfile: gemfiles/Gemfile-rails-7-0
+            env: DEVISE_ORM=mongoid
           - gemfile: gemfiles/Gemfile-rails-6-1
             env: DEVISE_ORM=mongoid
           - gemfile: gemfiles/Gemfile-rails-6-0
             ruby: '3.2'
           - gemfile: gemfiles/Gemfile-rails-6-0
             ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-6-0
-            ruby: '2.4'
-          - gemfile: gemfiles/Gemfile-rails-6-0
-            ruby: '2.3'
-          - gemfile: gemfiles/Gemfile-rails-6-0
-            ruby: '2.2'
-          - gemfile: gemfiles/Gemfile-rails-6-0
-            ruby: '2.1'
           - gemfile: gemfiles/Gemfile-rails-6-0
             env: DEVISE_ORM=mongoid
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '3.2'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '3.0'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '2.7'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '2.2'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            ruby: '2.1'
-          - gemfile: gemfiles/Gemfile-rails-5-2
-            env: DEVISE_ORM=mongoid
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            ruby: '3.2'
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            ruby: '3.0'
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            ruby: '2.7'
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            ruby: '2.1'
-          - gemfile: gemfiles/Gemfile-rails-5-1
-            env: DEVISE_ORM=mongoid
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            ruby: '3.2'
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            ruby: '3.0'
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            ruby: '2.7'
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            ruby: '2.1'
-          - gemfile: gemfiles/Gemfile-rails-5-0
-            env: DEVISE_ORM=mongoid
-          - gemfile: gemfiles/Gemfile-rails-4-2
-            ruby: '3.2'
-          - gemfile: gemfiles/Gemfile-rails-4-2
-            ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-4-2
-            ruby: '3.0'
-          - gemfile: gemfiles/Gemfile-rails-4-2
-            ruby: '2.7'
-          - gemfile: gemfiles/Gemfile-rails-4-2
-            ruby: '2.6'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '3.2'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '3.1'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '3.0'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '2.7'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '2.6'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '2.5'
-          - gemfile: gemfiles/Gemfile-rails-4-1
-            ruby: '2.4'
     runs-on: ubuntu-latest
     env: # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
       BUNDLE_GEMFILE: ${{ matrix.gemfile }}
     steps:
       - uses: actions/checkout@v3
-      - name: Setup Bundler 1.x for Rails 4.x
-        if: ${{ matrix.gemfile == 'gemfiles/Gemfile-rails-4-1' || matrix.gemfile == 'gemfiles/Gemfile-rails-4-2' }}
-        run: echo "BUNDLER_VERSION=1.17.3" >> $GITHUB_ENV
-      - name: Setup Rubygems version as default for Ruby < 2.5
-        if: ${{ matrix.ruby < '2.5' }}
-        run: echo "RUBYGEMS_VERSION=default" >> $GITHUB_ENV
-      - name: Setup Rubygems version as 3.2.3 for Ruby 2.5
-        if: ${{ matrix.ruby == '2.5' }}
-        run: echo "RUBYGEMS_VERSION=3.2.3" >> $GITHUB_ENV
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true # runs bundle install and caches installed gems automatically
-          bundler: ${{ env.BUNDLER_VERSION || 'default' }}
-          rubygems: ${{ env.RUBYGEMS_VERSION || 'latest' }}
-      - uses: supercharge/mongodb-github-action@1.3.0
+      - uses: supercharge/mongodb-github-action@1.9.0
         if: ${{ matrix.env == 'DEVISE_ORM=mongoid' }}
       - run: bundle exec rake

CHANGELOG.md

@@ -1,395 +1,38 @@
 ### Unreleased
 
+* breaking changes
+  * Drop support to Ruby < 2.7
+  * Drop support to Rails < 6.0
+  * Remove `SecretKeyFinder` and use `app.secret_key_base` as the default secret key for `Devise.secret_key` if a custom `Devise.secret_key` is not provided.
 
+    This is potentially a breaking change because Devise previously used the following order to find a secret key:
 
-### 4.9.1 - 2023-03-31
-
-* enhancements
-  * Allow resource class scopes to override the global configuration for `sign_in_after_reset_password` behaviour. [#5429](https://github.com/heartcombo/devise/pull/5429) [@mattr](https://github.com/mattr)
-  * Refactor conditional dirty tracking logic to a centralized module to simplify usage throughout the codebase. [#5575](https://github.com/heartcombo/devise/pull/5575)
-  * Improve support for Devise in apps with Active Record and Mongoid ORMs loaded, so it does not incorrectly uses new Active Record dirty tracking APIs with a Mongoid Devise model. [#5576](https://github.com/heartcombo/devise/pull/5576)
-
-* bug fixes
-  * Failure app will respond with configured `redirect_status` instead of `error_status` if the recall app returns a redirect status (300..399) [#5573](https://github.com/heartcombo/devise/pull/5573)
-  * Fix frozen string exception in validatable. [#5563](https://github.com/heartcombo/devise/pull/5563) [#5465](https://github.com/heartcombo/devise/pull/5465) [@mameier](https://github.com/mameier)
-
-### 4.9.0 - 2023-02-17
-
-* enhancements
-  * Add support for Ruby 3.1/3.2.
-  * Add support for Hotwire + Turbo, default in Rails 7+.
-    * Devise uses the latest `responders` version (v3.1.0 or higher), which allows configuring the status used for validation error responses (`error_status`) and for redirects after POST/PUT/PATCH/DELETE requests (`redirect_status`). For backwards compatibility, Devise keeps `error_status` as `:ok` which returns a `200 OK` response, and `redirect_status` to `:found` which returns a `302 Found` response, but you can configure it to return `422 Unprocessable Entity` and `303 See Other` respectively, to match the behavior expected by Hotwire/Turbo:
-
-      ```ruby
-      # config/initializers/devise.rb
-      Devise.setup do |config|
-        # ...
-        config.responder.error_status = :unprocessable_entity
-        config.responder.redirect_status = :see_other
-        # ...
-      end
-      ```
-
-      These configs are already generated by default with new apps, and existing apps may opt-in as described above. Trying to set these with an older version of `responders` will issue a warning and have no effect, so please upgrade the `responders` version if you're upgrading Devise for this integration. Note that these defaults may change in future versions of Devise, to better match the Rails + Hotwire/Turbo defaults across the board.
-    * If you have a custom responder set on your application and expect it to affect Devise as well, you may need to override the Devise responder entirely with `config.responder = MyApplicationResponder`, so that it uses your custom one. The main reason Devise uses a custom responder is to be able to configure the statuses as described above, but you can also change that config on your own responder if you want. Check the `responders` readme for more info on that.
-    * If you have created a custom responder and/or failure app just to customize responses for better Hotwire/Turbo integration, they should no longer be necessary.
-    * `:turbo_stream` is now treated as a navigational format, so it works like HTML navigation when using Turbo. Note: if you relied on `:turbo_stream` to be treated as a non-navigational format before, you can reconfigure your `navigational_formats` in the Devise initializer file to exclude it.
-    * OmniAuth "Sign in with" links were changed to buttons that generate HTML forms with method=POST, instead of using link + method=POST that required rails-ujs to work. Since rails-ujs is no longer the default for new Rails apps, this allows the OmniAuth buttons to work in any scenario, with or without rails-ujs and/or Turbo. This only affects apps that are using the default `devise/shared/_links.html.erb` partial from Devise with OmniAuth enabled.
-    * The "Cancel my account" button was changed to include the `data-turbo-confirm` option, so that it works with both rails-ujs and Turbo by default.
-    * Devise does not provide "sign out" links/buttons in its shared views, but if you're using `sign_out_via` with `:delete` (the default), and are using links with `method: :delete`, those need to be updated with `data: { turbo_method: :delete }` instead for Turbo.
-    * Check [this upgrade guide](https://github.com/heartcombo/devise/wiki/How-To:-Upgrade-to-Devise-4.9.0-[Hotwire-Turbo-integration]) for more detailed information.
-
-### 4.8.1 - 2021-12-16
-
-* enhancements
-  * Add support for Rails 7.0. Please note that Turbo integration is not fully supported by Devise yet.
-
-### 4.8.0 - 2021-04-29
-
-* enhancements
-  * Devise now enables the upgrade of OmniAuth 2+. Previously Devise would raise an error if you'd try to upgrade. Please note that OmniAuth 2 is considered a security upgrade and recommended to everyone. You can read more about the details (and possible necessary changes to your app as part of the upgrade) in [their release notes](https://github.com/omniauth/omniauth/releases/tag/v2.0.0). [Devise's OmniAuth Overview wiki](https://github.com/heartcombo/devise/wiki/OmniAuth:-Overview) was also updated to cover OmniAuth 2.0 requirements.
-    - Note that the upgrade required Devise shared links that initiate the OmniAuth flow to be changed to `method: :post`, which is now a requirement for OmniAuth, part of the security improvement. If you have copied and customized the Devise shared links partial to your app, or if you have other links in your app that initiate the OmniAuth flow, they will have to be updated to use `method: :post`, or changed to use buttons (e.g. `button_to`) to work with OmniAuth 2. (if you're using links with `method: :post`, make sure your app has `rails-ujs` or `jquery-ujs` included in order for these links to work properly.)
-    - As part of the OmniAuth 2.0 upgrade you might also need to add the [`omniauth-rails_csrf_protection`](https://github.com/cookpad/omniauth-rails_csrf_protection) gem to your app if you don't have it already. (and you don't want to roll your own code to verify requests.) Check the OmniAuth v2 release notes for more info.
-  * Introduce `Lockable#reset_failed_attempts!` model method to reset failed attempts counter to 0 after the user signs in.
-    - This logic existed inside the lockable warden hook and is triggered automatically after the user signs in. The new model method is an extraction to allow you to override it in the application to implement things like switching to a write database if you're using the new multi-DB infrastructure from Rails for example, similar to how it's already possible with `Trackable#update_tracked_fields!`.
-  * Add support for Ruby 3.
-  * Add support for Rails 6.1.
-  * Move CI to GitHub Actions.
-
-* deprecations
-  * `Devise::Models::Authenticatable::BLACKLIST_FOR_SERIALIZATION` is deprecated in favor of `Devise::Models::Authenticatable::UNSAFE_ATTRIBUTES_FOR_SERIALIZATION` (@hanachin)
-
-### 4.7.3 - 2020-09-20
-
-* bug fixes
-  * Do not modify `:except` option given to `#serializable_hash`. (by @dpep)
-  * Fix thor deprecation when running the devise generator. (by @deivid-rodriguez)
-  * Fix hanging tests for streaming controllers using Devise. (by @afn)
-
-### 4.7.2 - 2020-06-10
-
-* enhancements
-  * Increase default stretches to 12 (by @sergey-alekseev)
-  * Ruby 2.7 support (kwarg warnings removed)
-
-* bug fixes
-  * Generate scoped views with proper scoped errors partial (by @shobhitic)
-  * Allow to set scoped `already_authenticated` error messages (by @gurgelrenan)
-
-### 4.7.1 - 2019-09-06
-
-* bug fixes
-  * Fix an edge case where records with a blank `confirmation_token` could be confirmed (by @tegon)
-  * Fix typo inside `update_needs_confirmation` i18n key (by @lslm)
-
-### 4.7.0 - 2019-08-19
-
-* enhancements
-  * Support Rails 6.0
-  * Update CI to rails 6.0.0.beta3 (by @tunnes)
-  * refactor method name to be more consistent (by @saiqulhaq)
-  * Fix rails 6.0.rc1 email uniqueness validation deprecation warning (by @Vasfed)
-
-* bug fixes
-  * Add `autocomplete="new-password"` to `password_confirmation` fields (by @ferrl)
-  * Fix rails_51_and_up? method for Rails 6.rc1 (by @igorkasyanchuk)
-
-### 4.6.2 - 2019-03-26
-
-* bug fixes
-  * Revert "Set `encrypted_password` to `nil` when `password` is set to `nil`" since it broke backward compatibility with existing applications. See more on https://github.com/heartcombo/devise/issues/5033#issuecomment-476386275 (by @mracos)
-
-### 4.6.1 - 2019-02-11
-
-* bug fixes
-  * Check if `root_path` is defined with `#respond_to?` instead of `#present` (by @tegon)
-
-### 4.6.0 - 2019-02-07
-
-* enhancements
-  * Allow to skip email and password change notifications (by @iorme1)
-  * Include the use of `nil` for `allow_unconfirmed_access_for` in the docs (by @joaumg)
-  * Ignore useless files into the `.gem` file (by @huacnlee)
-  * Explain the code that prevents enumeration attacks inside `Devise::Strategies::DatabaseAuthenticatable` (by @tegon)
-  * Refactor the `devise_error_messages!` helper to render a partial (by @prograhamer)
-  * Add an option (`Devise.sign_in_after_change_password`) to not automatically sign in a user after changing a password (by @knjko)
-
-* bug fixes
-  * Fix missing comma in Simple Form generator (by @colinross)
-  * Fix error with migration generator in Rails 6 (by @oystersauce8)
-  * Set `encrypted_password` to `nil` when `password` is set to `nil` (by @sivagollapalli)
-  * Consider whether the request supports flash messages inside `Devise::Controllers::Helpers#is_flashing_format?` (by @colinross)
-  * Fix typo inside `Devise::Generators::ControllersGenerator` (by @kopylovvlad)
-  * Sanitize parameters inside `Devise::Models::Authenticatable#find_or_initialize_with_errors` (by @rlue)
-  * `#after_database_authentication` callback was not called after authentication on password reset (by @kanmaniselvan)
-  * Fix corner case when `#confirmation_period_valid?` was called at the same second as `confirmation_sent_at` was set. Mostly true for date types that only have second precisions. (by @stanhu)
-  * Fix unclosed `li` tag in `error_messages` partial (by @mracos)
-  * Fix Routes issue when devise engine is mounted in another engine on Rails versions lower than 5.1 (by @a-barbieri)
-  * Make `#increment_failed_attempts` concurrency safe (by @tegon)
-  * Apply Test Helper fix to Rails 6.0 as well as 5.x (by @matthewrudy)
-
-
-* deprecations
-  * The second argument of `DatabaseAuthenticatable`'s `#update_with_password` and `#update_without_password` is deprecated and will be removed in the next major version. It was added to support a feature deprecated in Rails 4, so you can safely remove it from your code. (by @ihatov08)
-  * The `DeviseHelper.devise_error_messages!` is deprecated and will be removed in the next major version. Use the `devise/shared/error_messages` partial instead. (by @mracos)
-
-### 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/heartcombo/devise/commit/16b3d6d67c7e017d461ea17ed29ea9738dc77e83 and https://github.com/heartcombo/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
+    ```
+    app.credentials.secret_key_base > app.secrets.secret_key_base > application.config.secret_key_base > application.secret_key_base
     ```
 
-    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
+    Now, it always uses `application.secret_key_base`. Make sure you're using the same secret key after the upgrade; otherwise, previously generated tokens for `recoverable`, `lockable`, and `confirmable` will be invalid.
+    https://github.com/heartcombo/devise/pull/5645
 
 * 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.
+  * Removed deprecations warning output for `Devise::Models::Authenticatable::BLACKLIST_FOR_SERIALIZATION` (@soartec-lab)
+  * Add Rails 8 support.
+    - Routes are lazy-loaded by default in test and development environments now so Devise loads them before `Devise.mappings` call.
+  * Password length validator is changed from
 
-* 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
+    ```
+    validates_length_of :password, within: password_length, allow_blank: true`
     ```
 
-    The customization through instance methods on the sanitizer implementation
-    should be done through it's `initialize` method:
+    to
 
-    ```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
+    ```
+    validates_length_of :password, minimum: proc { password_length.min }, maximum: proc { password_length.max }, allow_blank: true
     ```
 
-    You can check more examples and explanations on the [README section](README.md#strong-parameters)
-    and on the [ParameterSanitizer docs](lib/devise/parameter_sanitizer.rb).
+    so it's possible to override `password_length` at runtime. (@manojmj92)
+* bug fixes
+  * Make `Devise` work without `ActionMailer` when `Zeitwerk` autoloader is used.
 
-Please check [3-stable](https://github.com/heartcombo/devise/blob/3-stable/CHANGELOG.md)
+Please check [4-stable](https://github.com/heartcombo/devise/blob/4-stable/CHANGELOG.md)
 for previous changes.

Gemfile

@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 gemspec
 
-gem "rails", "~> 7.0.0"
+gem "rails", "~> 7.1.0"
 gem "omniauth"
 gem "omniauth-oauth2"
 gem "rdoc"
@@ -19,7 +19,7 @@ group :test do
   gem "rexml"
   gem "timecop"
   gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
+  gem "mocha", "~> 2.1", require: false
 end
 
 platforms :ruby do

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/rails/rails-controller-testing.git
-  revision: 351c0162df0771c0c48e6a5a886c4c2f0a5d1a74
+  revision: c203673f8011a7cdc2a8edf995ae6b3eec3417ca
   specs:
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
@@ -10,124 +10,143 @@ GIT
 PATH
   remote: .
   specs:
-    devise (4.9.1)
+    devise (5.0.0.beta)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0)
+      railties (>= 6.0.0)
       responders
       warden (~> 1.2.3)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+    actioncable (7.1.0)
+      actionpack (= 7.1.0)
+      activesupport (= 7.1.0)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      activejob (= 7.0.4.3)
-      activerecord (= 7.0.4.3)
-      activestorage (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.1.0)
+      actionpack (= 7.1.0)
+      activejob (= 7.1.0)
+      activerecord (= 7.1.0)
+      activestorage (= 7.1.0)
+      activesupport (= 7.1.0)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      actionview (= 7.0.4.3)
-      activejob (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+    actionmailer (7.1.0)
+      actionpack (= 7.1.0)
+      actionview (= 7.1.0)
+      activejob (= 7.1.0)
+      activesupport (= 7.1.0)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
-      rails-dom-testing (~> 2.0)
-    actionpack (7.0.4.3)
-      actionview (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
-      rack (~> 2.0, >= 2.2.0)
+      rails-dom-testing (~> 2.2)
+    actionpack (7.1.0)
+      actionview (= 7.1.0)
+      activesupport (= 7.1.0)
+      nokogiri (>= 1.8.5)
+      rack (>= 2.2.4)
+      rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      activerecord (= 7.0.4.3)
-      activestorage (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    actiontext (7.1.0)
+      actionpack (= 7.1.0)
+      activerecord (= 7.1.0)
+      activestorage (= 7.1.0)
+      activesupport (= 7.1.0)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.4.3)
-      activesupport (= 7.0.4.3)
+    actionview (7.1.0)
+      activesupport (= 7.1.0)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (7.0.4.3)
-      activesupport (= 7.0.4.3)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.1.0)
+      activesupport (= 7.1.0)
       globalid (>= 0.3.6)
-    activemodel (7.0.4.3)
-      activesupport (= 7.0.4.3)
-    activerecord (7.0.4.3)
-      activemodel (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
-    activestorage (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      activejob (= 7.0.4.3)
-      activerecord (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+    activemodel (7.1.0)
+      activesupport (= 7.1.0)
+    activerecord (7.1.0)
+      activemodel (= 7.1.0)
+      activesupport (= 7.1.0)
+      timeout (>= 0.4.0)
+    activestorage (7.1.0)
+      actionpack (= 7.1.0)
+      activejob (= 7.1.0)
+      activerecord (= 7.1.0)
+      activesupport (= 7.1.0)
       marcel (~> 1.0)
-      mini_mime (>= 1.1.0)
-    activesupport (7.0.4.3)
+    activesupport (7.1.0)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
+      mutex_m
       tzinfo (~> 2.0)
-    bcrypt (3.1.18)
+    base64 (0.1.1)
+    bcrypt (3.1.19)
+    bigdecimal (3.1.4)
     builder (3.2.4)
     concurrent-ruby (1.2.2)
+    connection_pool (2.4.1)
     crass (1.0.6)
     date (3.3.3)
+    drb (2.1.1)
+      ruby2_keywords
     erubi (1.12.0)
-    faraday (2.7.4)
+    faraday (2.7.11)
+      base64
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    globalid (1.1.0)
-      activesupport (>= 5.0)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
     hashie (5.0.0)
-    i18n (1.12.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    jwt (2.7.0)
-    loofah (2.19.1)
+    io-console (0.6.0)
+    irb (1.8.1)
+      rdoc
+      reline (>= 0.3.8)
+    jwt (2.7.1)
+    loofah (2.21.3)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
       net-pop
       net-smtp
     marcel (1.0.2)
-    method_source (1.0.0)
-    mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
-    minitest (5.18.0)
-    mocha (1.16.1)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.4)
+    minitest (5.20.0)
+    mocha (2.1.0)
+      ruby2_keywords (>= 0.0.5)
     multi_xml (0.6.0)
-    net-imap (0.3.4)
+    mutex_m (0.1.2)
+    net-imap (0.4.1)
       date
       net-protocol
     net-pop (0.1.2)
       net-protocol
     net-protocol (0.2.1)
       timeout
-    net-smtp (0.3.3)
+    net-smtp (0.4.0)
       net-protocol
-    nio4r (2.5.8)
-    nokogiri (1.14.2)
-      mini_portile2 (~> 2.8.0)
+    nio4r (2.5.9)
+    nokogiri (1.15.4)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oauth2 (2.0.9)
       faraday (>= 0.17.3, < 3.0)
@@ -151,84 +170,95 @@ GEM
     orm_adapter (0.5.0)
     psych (5.1.0)
       stringio
-    racc (1.6.2)
-    rack (2.2.6.4)
+    racc (1.7.1)
+    rack (2.2.8)
     rack-openid (1.4.2)
       rack (>= 1.1.0)
       ruby-openid (>= 2.1.8)
-    rack-protection (3.0.5)
-      rack
+    rack-protection (3.1.0)
+      rack (~> 2.2, >= 2.2.4)
+    rack-session (1.0.1)
+      rack (< 3)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (7.0.4.3)
-      actioncable (= 7.0.4.3)
-      actionmailbox (= 7.0.4.3)
-      actionmailer (= 7.0.4.3)
-      actionpack (= 7.0.4.3)
-      actiontext (= 7.0.4.3)
-      actionview (= 7.0.4.3)
-      activejob (= 7.0.4.3)
-      activemodel (= 7.0.4.3)
-      activerecord (= 7.0.4.3)
-      activestorage (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
+    rackup (1.0.0)
+      rack (< 3)
+      webrick
+    rails (7.1.0)
+      actioncable (= 7.1.0)
+      actionmailbox (= 7.1.0)
+      actionmailer (= 7.1.0)
+      actionpack (= 7.1.0)
+      actiontext (= 7.1.0)
+      actionview (= 7.1.0)
+      activejob (= 7.1.0)
+      activemodel (= 7.1.0)
+      activerecord (= 7.1.0)
+      activestorage (= 7.1.0)
+      activesupport (= 7.1.0)
       bundler (>= 1.15.0)
-      railties (= 7.0.4.3)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+      railties (= 7.1.0)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.5.0)
-      loofah (~> 2.19, >= 2.19.1)
-    railties (7.0.4.3)
-      actionpack (= 7.0.4.3)
-      activesupport (= 7.0.4.3)
-      method_source
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (7.1.0)
+      actionpack (= 7.1.0)
+      activesupport (= 7.1.0)
+      irb
+      rackup (>= 1.0.0)
       rake (>= 12.2)
-      thor (~> 1.0)
-      zeitwerk (~> 2.5)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
     rake (13.0.6)
     rdoc (6.5.0)
       psych (>= 4.0.0)
+    reline (0.3.9)
+      io-console (~> 0.5)
     responders (3.1.0)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.2.5)
+    rexml (3.2.6)
     ruby-openid (2.9.2)
     ruby2_keywords (0.0.5)
     snaky_hash (2.0.1)
       hashie
       version_gem (~> 1.1, >= 1.1.1)
-    sqlite3 (1.6.1)
+    sqlite3 (1.6.6)
       mini_portile2 (~> 2.8.0)
-    stringio (3.0.5)
-    thor (1.2.1)
-    timecop (0.9.6)
-    timeout (0.3.2)
+    stringio (3.0.8)
+    thor (1.2.2)
+    timecop (0.9.8)
+    timeout (0.4.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    version_gem (1.1.2)
+    version_gem (1.1.3)
     warden (1.2.9)
       rack (>= 2.0.9)
     webrat (0.7.3)
       nokogiri (>= 1.2.0)
       rack (>= 1.0)
       rack-test (>= 0.5.3)
-    websocket-driver (0.7.5)
+    webrick (1.8.1)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    zeitwerk (2.6.7)
+    zeitwerk (2.6.12)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   devise!
-  mocha (~> 1.1)
+  mocha (~> 2.1)
   omniauth
   omniauth-facebook
   omniauth-oauth2
   omniauth-openid
-  rails (~> 7.0.0)
+  rails (~> 7.1.0)
   rails-controller-testing!
   rdoc
   responders (~> 3.1)

MIT-LICENSE

@@ -1,4 +1,4 @@
-Copyright 2020-2023 Rafael França, Leonardo Tegon, Carlos Antônio da Silva.
+Copyright 2020-2024 Rafael França, Leonardo Tegon, Carlos Antônio da Silva.
 Copyright 2009-2019 Plataformatec.
 
 Permission is hereby granted, free of charge, to any person obtaining

README.md

@@ -46,7 +46,7 @@ It's composed of 10 modules:
 	- [Integration tests](#integration-tests)
 	- [OmniAuth](#omniauth)
 	- [Configuring multiple models](#configuring-multiple-models)
-	- [ActiveJob Integration](#activejob-integration)
+	- [Active Job Integration](#active-job-integration)
 	- [Password reset tokens and Rails logs](#password-reset-tokens-and-rails-logs)
 	- [Other ORMs](#other-orms)
 	- [Rails API mode](#rails-api-mode)
@@ -129,17 +129,17 @@ 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/heartcombo/devise/tree/main/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 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:
+For example, if the tests broke using Ruby 3.0.0 and Rails 6.0, 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
+rbenv shell 3.0.0 # or rvm use 3.0.0
+BUNDLE_GEMFILE=gemfiles/Gemfile-rails-6-0 bundle install
+BUNDLE_GEMFILE=gemfiles/Gemfile-rails-6-0 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
+BUNDLE_GEMFILE=gemfiles/Gemfile-rails-6-0 bundle install
+BUNDLE_GEMFILE=gemfiles/Gemfile-rails-6-0 DEVISE_ORM=mongoid bin/test
 ```
 
 ### Running tests
@@ -172,18 +172,16 @@ Once you have solidified your understanding of Rails and authentication mechanis
 
 ## Getting started
 
-Devise 4.0 works with Rails 4.1 onwards. Add the following line to your Gemfile:
+Devise 4.0 works with Rails 6.0 onwards. Run:
 
-```ruby
-gem 'devise'
+```sh
+bundle add devise
 ```
 
-Then run `bundle install`
-
 Next, you need to run the generator:
 
 ```console
-$ rails generate devise:install
+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`:
@@ -198,7 +196,7 @@ The generator will install an initializer which describes ALL of Devise's config
 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
+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.
@@ -370,7 +368,7 @@ We built Devise to help you quickly develop an application that uses authenticat
 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
+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.
@@ -378,14 +376,14 @@ If you have more than one Devise model in your application (such as `User` and `
 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
+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 views to the generator with the `-v` flag.
 
 ```console
-$ rails generate devise:views -v registrations confirmations
+rails generate devise:views -v registrations confirmations
 ```
 
 ### Configuring controllers
@@ -395,7 +393,7 @@ If the customization at the views level is not enough, you can customize each co
 1. Create your custom controllers using the generator which requires a scope:
 
     ```console
-    $ rails generate devise:controllers [scope]
+    rails generate devise:controllers [scope]
     ```
 
     If you specify `users` as the scope, controllers will be created in `app/controllers/users/`.
@@ -410,7 +408,7 @@ If the customization at the views level is not enough, you can customize each co
       ...
     end
     ```
-    Use the `-c` flag to specify one or more controllers, for example: `rails generate devise:controllers users -c sessions`)
+    Use the `-c` flag to specify one or more controllers, for example: `rails generate devise:controllers users -c sessions`
 
 2. Tell the router to use this controller:
 
@@ -483,7 +481,7 @@ Devise.setup do |config|
   # ...
   # When using Devise with Hotwire/Turbo, the http status for error responses
   # and some redirects must match the following. The default in Devise for existing
-  # apps is `200 OK` and `302 Found respectively`, but new apps are generated with
+  # apps is `200 OK` and `302 Found` respectively, but new apps are generated with
   # these new defaults that match Hotwire/Turbo behavior.
   # Note: These might become the new default in future versions of Devise.
   config.responder.error_status = :unprocessable_entity
@@ -646,7 +644,7 @@ 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:
+You can read more about testing your Rails controllers with RSpec in the wiki:
 
 * https://github.com/heartcombo/devise/wiki/How-To:-Test-controllers-with-Rails-(and-RSpec)
 
@@ -693,9 +691,9 @@ 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
+### Active Job Integration
 
-If you are using Rails 4.2 and ActiveJob to deliver ActionMailer messages in the
+If you are using Active Job to deliver Action Mailer 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.
 
@@ -767,6 +765,6 @@ https://github.com/heartcombo/devise/graphs/contributors
 
 ## License
 
-MIT License. Copyright 2020-2023 Rafael França, Leonardo Tegon, Carlos Antônio da Silva. Copyright 2009-2019 Plataformatec.
+MIT License. Copyright 2020-2024 Rafael França, Leonardo Tegon, Carlos Antônio da Silva. Copyright 2009-2019 Plataformatec.
 
 The Devise logo is licensed under [Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License](https://creativecommons.org/licenses/by-nc-nd/4.0/).

app/controllers/devise/sessions_controller.rb

@@ -45,7 +45,7 @@ class Devise::SessionsController < DeviseController
   end
 
   def auth_options
-    { scope: resource_name, recall: "#{controller_path}#new" }
+    { scope: resource_name, recall: "#{controller_path}#new", locale: I18n.locale }
   end
 
   def translation_scope

app/controllers/devise_controller.rb

@@ -33,6 +33,19 @@ class DeviseController < Devise.parent_controller.constantize
     end
   end
 
+  # Override internal methods to exclude `_prefixes` from action methods since
+  # we override it above.
+  #
+  # There was an intentional change in Rails 7.1 that will allow it to become
+  # an action method because it's a public method of a non-abstract controller,
+  # but we also can't make this abstract because it can affect potential actions
+  # defined in the parent controller, so instead we ensure `_prefixes` is going
+  # to be considered internal. (and thus, won't become an action method.)
+  # Ref: https://github.com/rails/rails/pull/48699
+  def self.internal_methods #:nodoc:
+    super << :_prefixes
+  end
+
   protected
 
   # Gets the actual resource stored in the instance variable

app/helpers/devise_helper.rb

@@ -4,7 +4,7 @@ module DeviseHelper
   # Retain this method for backwards compatibility, deprecated in favor of modifying the
   # devise/shared/error_messages partial.
   def devise_error_messages!
-    ActiveSupport::Deprecation.warn <<-DEPRECATION.strip_heredoc
+    Devise.deprecator.warn <<-DEPRECATION.strip_heredoc
       [Devise] `DeviseHelper#devise_error_messages!` is deprecated and will be
       removed in the next major version.
 

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

@@ -4,8 +4,8 @@
   <%= render "devise/shared/error_messages", resource: resource %>
 
   <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %></p>
   </div>
 
   <div class="actions">

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

@@ -5,16 +5,16 @@
   <%= f.hidden_field :reset_password_token %>
 
   <div class="field">
-    <%= f.label :password, "New password" %><br />
+    <p><%= f.label :password, "New password" %></p>
     <% if @minimum_password_length %>
-      <em>(<%= @minimum_password_length %> characters minimum)</em><br />
+      <p><em>(<%= @minimum_password_length %> characters minimum)</em></p>
     <% end %>
-    <%= f.password_field :password, autofocus: true, autocomplete: "new-password" %>
+    <p><%= f.password_field :password, autofocus: true, autocomplete: "new-password" %></p>
   </div>
 
   <div class="field">
-    <%= f.label :password_confirmation, "Confirm new password" %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
+    <p><%= f.label :password_confirmation, "Confirm new password" %></p>
+    <p><%= f.password_field :password_confirmation, autocomplete: "new-password" %></p>
   </div>
 
   <div class="actions">

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

@@ -4,12 +4,12 @@
   <%= render "devise/shared/error_messages", resource: resource %>
 
   <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email" %></p>
   </div>
 
   <div class="actions">
-    <%= f.submit "Send me reset password instructions" %>
+    <%= f.submit "Send me password reset instructions" %>
   </div>
 <% end %>
 

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

@@ -4,8 +4,8 @@
   <%= render "devise/shared/error_messages", resource: resource %>
 
   <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email" %></p>
   </div>
 
   <% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
@@ -13,22 +13,21 @@
   <% 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" %>
+    <p><%= f.label :password %> <i>(leave blank if you don't want to change it)</i></p>
+    <p><%= f.password_field :password, autocomplete: "new-password" %></p>
     <% if @minimum_password_length %>
-      <br />
-      <em><%= @minimum_password_length %> characters minimum</em>
+      <p><em><%= @minimum_password_length %> characters minimum</em></p>
     <% end %>
   </div>
 
   <div class="field">
-    <%= f.label :password_confirmation %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
+    <p><%= f.label :password_confirmation %></p>
+    <p><%= f.password_field :password_confirmation, autocomplete: "new-password" %></p>
   </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" %>
+    <p><%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i></p>
+    <p><%= f.password_field :current_password, autocomplete: "current-password" %></p>
   </div>
 
   <div class="actions">

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

@@ -4,21 +4,21 @@
   <%= render "devise/shared/error_messages", resource: resource %>
 
   <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email" %></p>
   </div>
 
   <div class="field">
-    <%= f.label :password %>
+    <p><%= f.label :password %></p>
     <% if @minimum_password_length %>
-    <em>(<%= @minimum_password_length %> characters minimum)</em>
-    <% end %><br />
-    <%= f.password_field :password, autocomplete: "new-password" %>
+      <p><em>(<%= @minimum_password_length %> characters minimum)</em></p>
+    <% end %>
+    <p><%= f.password_field :password, autocomplete: "new-password" %></p>
   </div>
 
   <div class="field">
-    <%= f.label :password_confirmation %><br />
-    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
+    <p><%= f.label :password_confirmation %></p>
+    <p><%= f.password_field :password_confirmation, autocomplete: "new-password" %></p>
   </div>
 
   <div class="actions">

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

@@ -2,19 +2,19 @@
 
 <%= 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" %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email" %></p>
   </div>
 
   <div class="field">
-    <%= f.label :password %><br />
-    <%= f.password_field :password, autocomplete: "current-password" %>
+    <p><%= f.label :password %></p>
+    <p><%= f.password_field :password, autocomplete: "current-password" %></p>
   </div>
 
   <% if devise_mapping.rememberable? %>
     <div class="field">
-      <%= f.check_box :remember_me %>
-      <%= f.label :remember_me %>
+      <p><%= f.check_box :remember_me %></p>
+      <p><%= f.label :remember_me %></p>
     </div>
   <% end %>
 

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

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

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

@@ -4,8 +4,8 @@
   <%= render "devise/shared/error_messages", resource: resource %>
 
   <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+    <p><%= f.label :email %></p>
+    <p><%= f.email_field :email, autofocus: true, autocomplete: "email" %></p>
   </div>
 
   <div class="actions">

bin/test

@@ -1,17 +1,12 @@
 #!/usr/bin/env ruby
 $: << File.expand_path(File.expand_path('../../test', __FILE__))
 
-# Remove this begin/rescue once Rails 4 support is removed.
-begin
-  require 'bundler/setup'
-  require 'rails/test_unit/runner'
-  require 'rails/test_unit/reporter'
-  require 'rails/test_unit/line_filtering'
+require 'bundler/setup'
+require 'rails/test_unit/runner'
+require 'rails/test_unit/reporter'
+require 'rails/test_unit/line_filtering'
 
-  Rails::TestUnitReporter.executable = 'bin/test'
+Rails::TestUnitReporter.executable = 'bin/test'
 
-  Rails::TestUnit::Runner.parse_options(ARGV)
-  Rails::TestUnit::Runner.run(ARGV)
-rescue LoadError
-  exec 'rake'
-end
+Rails::TestUnit::Runner.parse_options(ARGV)
+Rails::TestUnit::Runner.run(ARGV)

devise.gemspec

@@ -25,12 +25,12 @@ Gem::Specification.new do |s|
 
   s.files         = Dir["{app,config,lib}/**/*", "CHANGELOG.md", "MIT-LICENSE", "README.md"]
   s.require_paths = ["lib"]
-  s.required_ruby_version = '>= 2.1.0'
+  s.required_ruby_version = '>= 2.7.0'
 
   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")
+  s.add_dependency("railties", ">= 6.0.0")
   s.add_dependency("responders")
 
   s.post_install_message = %q{

gemfiles/Gemfile-rails-4-1

@@ -1,46 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-git_source(:github) do |repo_name|
-  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?('/')
-  "https://github.com/#{repo_name}.git"
-end
-
-gemspec path: ".."
-
-gem "rails", github: "rails/rails", branch: "4-1-stable"
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc", "~> 5.1"
-# Force this version because it's breaking on CI since a higher nokogiri version requires Ruby 2.3+.
-gem "nokogiri", "1.9.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "timecop"
-  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", "~> 1.3.6"
-end
-
-group :mongoid do
-  gem "mongoid", "~> 4.0"
-end
-
-if RUBY_VERSION < "2.3.0"
-  # We're getting version 2.2.0 which doesn't play nice with Ruby 2.2, using
-  # `Object.deprecate_constant` which isn't available.
-  gem "multipart-post", "2.1.1"
-end

gemfiles/Gemfile-rails-4-2

@@ -1,45 +0,0 @@
-# frozen_string_literal: true
-
-source "https://rubygems.org"
-
-git_source(:github) do |repo_name|
-  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?('/')
-  "https://github.com/#{repo_name}.git"
-end
-
-gemspec path: ".."
-
-gem "rails", github: "rails/rails", branch: "4-2-stable"
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc", "~> 5.1"
-gem "nokogiri", "1.9.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "timecop"
-  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", "~> 1.3.6"
-end
-
-group :mongoid do
-  gem "mongoid", "~> 4.0"
-end
-
-if RUBY_VERSION < "2.3.0"
-  # We're getting version 2.2.0 which doesn't play nice with Ruby 2.2, using
-  # `Object.deprecate_constant` which isn't available.
-  gem "multipart-post", "2.1.1"
-end

gemfiles/Gemfile-rails-5-1

@@ -1,30 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", '~> 5.1.0'
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc"
-
-gem "rails-controller-testing"
-
-gem "responders", "~> 2.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "timecop"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-end
-
-platforms :ruby do
-  gem "sqlite3", "~> 1.3.6"
-end
-
-if RUBY_VERSION < "2.3.0"
-  # We're getting version 2.2.0 which doesn't play nice with Ruby 2.2, using
-  # `Object.deprecate_constant` which isn't available.
-  gem "multipart-post", "2.1.1"
-end

gemfiles/Gemfile-rails-5-2

@@ -1,24 +0,0 @@
-source "https://rubygems.org"
-
-gemspec path: ".."
-
-gem "rails", '~> 5.2.0'
-gem "omniauth"
-gem "omniauth-oauth2"
-gem "rdoc"
-
-gem "rails-controller-testing"
-
-gem "responders", "~> 2.1"
-
-group :test do
-  gem "omniauth-facebook"
-  gem "omniauth-openid"
-  gem "timecop"
-  gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
-end
-
-platforms :ruby do
-  gem "sqlite3", "~> 1.3.6"
-end

gemfiles/Gemfile-rails-6-0

@@ -17,7 +17,7 @@ group :test do
   gem "rexml"
   gem "timecop"
   gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
+  gem "mocha", "~> 2.1", require: false
 end
 
 platforms :ruby do

gemfiles/Gemfile-rails-6-1

@@ -23,7 +23,7 @@ group :test do
   gem "rexml"
   gem "timecop"
   gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
+  gem "mocha", "~> 2.1", require: false
 end
 
 platforms :ruby do

gemfiles/Gemfile-rails-7-0

@@ -4,34 +4,35 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "rails", '~> 5.0.0'
+gem "rails", "~> 7.0.0"
 gem "omniauth"
 gem "omniauth-oauth2"
 gem "rdoc"
 
-gem "rails-controller-testing"
+gem "rails-controller-testing", github: "rails/rails-controller-testing"
 
-gem "responders", "~> 2.1"
+gem "responders", "~> 3.1"
 
 group :test do
   gem "omniauth-facebook"
   gem "omniauth-openid"
+  gem "rexml"
   gem "timecop"
   gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
+  gem "mocha", "~> 2.1", require: false
 end
 
 platforms :ruby do
-  gem "sqlite3", "~> 1.3.6"
+  gem "sqlite3", "~> 1.4"
 end
 
+# platforms :jruby do
+#   gem "activerecord-jdbc-adapter"
+#   gem "activerecord-jdbcsqlite3-adapter"
+#   gem "jruby-openssl"
+# end
+
 # TODO:
 # group :mongoid do
 #   gem "mongoid", "~> 4.0.0"
 # end
-
-if RUBY_VERSION < "2.3.0"
-  # We're getting version 2.2.0 which doesn't play nice with Ruby 2.2, using
-  # `Object.deprecate_constant` which isn't available.
-  gem "multipart-post", "2.1.1"
-end

gemfiles/Gemfile-rails-main

@@ -17,9 +17,9 @@ group :test do
   gem "rexml"
   gem "timecop"
   gem "webrat", "0.7.3", require: false
-  gem "mocha", "~> 1.1", require: false
+  gem "mocha", "~> 2.1", require: false
 end
 
 platforms :ruby do
-  gem "sqlite3", "~> 1.4"
+  gem "sqlite3", "~> 2.0"
 end

lib/devise.rb

@@ -19,7 +19,6 @@ module Devise
   autoload :TestHelpers,        'devise/test_helpers'
   autoload :TimeInflector,      'devise/time_inflector'
   autoload :TokenGenerator,     'devise/token_generator'
-  autoload :SecretKeyFinder,    'devise/secret_key_finder'
 
   module Controllers
     autoload :Helpers,        'devise/controllers/helpers'
@@ -61,7 +60,7 @@ module Devise
   NO_INPUT = []
 
   # True values used to check params
-  TRUE_VALUES = [true, 1, '1', 't', 'T', 'true', 'TRUE']
+  TRUE_VALUES = [true, 1, '1', 'on', 'ON', 't', 'T', 'true', 'TRUE']
 
   # Secret key used by the key generator
   mattr_accessor :secret_key
@@ -275,8 +274,14 @@ module Devise
   # PRIVATE CONFIGURATION
 
   # Store scopes mappings.
-  mattr_reader :mappings
   @@mappings = {}
+  def self.mappings
+    # Starting from Rails 8.0, routes are lazy-loaded by default in test and development environments.
+    # However, Devise's mappings are built during the routes loading phase.
+    # To ensure it works correctly, we need to load the routes first before accessing @@mappings.
+    Rails.application.try(:reload_routes_unless_loaded)
+    @@mappings
+  end
 
   # OmniAuth configurations.
   mattr_reader :omniauth_configs
@@ -520,6 +525,18 @@ module Devise
     b.each_byte { |byte| res |= byte ^ l.shift }
     res == 0
   end
+
+  def self.deprecator
+    @deprecator ||= ActiveSupport::Deprecation.new("5.0", "Devise")
+  end
+
+  def self.activerecord51? # :nodoc:
+    deprecator.warn <<-DEPRECATION.strip_heredoc
+      [Devise] `Devise.activerecord51?` is deprecated and will be removed in the next major version.
+      It is a non-public method that's no longer used internally, but that other libraries have been relying on.
+    DEPRECATION
+    defined?(ActiveRecord) && ActiveRecord.gem_version >= Gem::Version.new("5.1.x")
+  end
 end
 
 require 'warden'

lib/devise/controllers/helpers.rb

@@ -46,6 +46,7 @@ module Devise
                 mappings.unshift mappings.delete(favorite.to_sym) if favorite
                 mappings.each do |mapping|
                   opts[:scope] = mapping
+                  opts[:locale] = I18n.locale
                   warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
                 end
               end
@@ -115,6 +116,7 @@ module Devise
         class_eval <<-METHODS, __FILE__, __LINE__ + 1
           def authenticate_#{mapping}!(opts = {})
             opts[:scope] = :#{mapping}
+            opts[:locale] = I18n.locale
             warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
           end
 

lib/devise/controllers/sign_in_out.rb

@@ -38,7 +38,7 @@ module Devise
         expire_data_after_sign_in!
 
         if options[:bypass]
-          ActiveSupport::Deprecation.warn(<<-DEPRECATION.strip_heredoc, caller)
+          Devise.deprecator.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:
@@ -106,12 +106,6 @@ module Devise
       private
 
       def expire_data_after_sign_in!
-        # TODO: remove once Rails 5.2+ and forward are only supported.
-        # 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
 

lib/devise/failure_app.rb

@@ -18,6 +18,11 @@ module Devise
 
     delegate :flash, to: :request
 
+    include AbstractController::Callbacks
+    around_action do |failure_app, action|
+      I18n.with_locale(failure_app.i18n_locale, &action)
+    end
+
     def self.call(env)
       @respond ||= action(:respond)
       @respond.call(env)
@@ -107,7 +112,7 @@ module Devise
         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[:authentication_keys] = keys.join(I18n.t(:"support.array.words_connector"))
         options = i18n_options(options)
 
         I18n.t(:"#{scope}.#{message}", **options)
@@ -116,6 +121,10 @@ module Devise
       end
     end
 
+    def i18n_locale
+      warden_options[:locale]
+    end
+
     def redirect_url
       if warden_message == :timeout
         flash[:timedout] = true if is_flashing_format?
@@ -140,7 +149,7 @@ module Devise
       opts  = {}
 
       # Initialize script_name with nil to prevent infinite loops in
-      # authenticated mounted engines in rails 4.2 and 5.0
+      # authenticated mounted engines
       opts[:script_name] = nil
 
       route = route(scope)
@@ -152,13 +161,6 @@ module Devise
 
       if relative_url_root?
         opts[:script_name] = relative_url_root
-
-      # We need to add the rootpath to `script_name` manually for applications that use a Rails
-      # version lower than 5.1. Otherwise, it is going to generate a wrong path for Engines
-      # that use Devise. Remove it when the support of Rails 5.0 is dropped.
-      elsif root_path_defined?(context) && !rails_51_and_up?
-        rootpath = context.routes.url_helpers.root_path
-        opts[:script_name] = rootpath.chomp('/') if rootpath.length > 1
       end
 
       if context.respond_to?(route)
@@ -274,15 +276,5 @@ module Devise
     end
 
     ActiveSupport.run_load_hooks(:devise_failure_app, self)
-
-    private
-
-    def root_path_defined?(context)
-      defined?(context.routes) && context.routes.url_helpers.respond_to?(:root_path)
-    end
-
-    def rails_51_and_up?
-      Rails.gem_version >= Gem::Version.new("5.1")
-    end
   end
 end

lib/devise/mailers/helpers.rb

@@ -33,28 +33,22 @@ module Devise
           subject: subject_for(action),
           to: resource.email,
           from: mailer_sender(devise_mapping),
-          reply_to: mailer_reply_to(devise_mapping),
+          reply_to: mailer_sender(devise_mapping),
           template_path: template_paths,
           template_name: action
-        }.merge(opts)
+        }
+        # Give priority to the mailer's default if they exists.
+        headers.delete(:from) if default_params[:from]
+        headers.delete(:reply_to) if default_params[:reply_to]
+
+        headers.merge!(opts)
 
         @email = headers[:to]
         headers
       end
 
-      def mailer_reply_to(mapping)
-        mailer_sender(mapping, :reply_to)
-      end
-
-      def mailer_from(mapping)
-        mailer_sender(mapping, :from)
-      end
-
-      def mailer_sender(mapping, sender = :from)
-        default_sender = default_params[sender]
-        if default_sender.present?
-          default_sender.respond_to?(:to_proc) ? instance_eval(&default_sender) : default_sender
-        elsif Devise.mailer_sender.is_a?(Proc)
+      def mailer_sender(mapping)
+        if Devise.mailer_sender.is_a?(Proc)
           Devise.mailer_sender.call(mapping.name)
         else
           Devise.mailer_sender

lib/devise/mapping.rb

@@ -30,7 +30,7 @@ module Devise
 
     alias :name :singular
 
-    # Receives an object and find a scope for it. If a scope cannot be found,
+    # Receives an object and finds a scope for it. If a scope cannot be found,
     # raises an error. If a symbol is given, it's considered to be the scope.
     def self.find_scope!(obj)
       obj = obj.devise_scope if obj.respond_to?(:devise_scope)

lib/devise/models/authenticatable.rb

@@ -2,7 +2,6 @@
 
 require 'devise/hooks/activatable'
 require 'devise/hooks/csrf_cleaner'
-require 'devise/rails/deprecated_constant_accessor'
 
 module Devise
   module Models
@@ -61,9 +60,6 @@ module Devise
         :last_sign_in_ip, :password_salt, :confirmation_token, :confirmed_at, :confirmation_sent_at,
         :remember_token, :unconfirmed_email, :failed_attempts, :unlock_token, :locked_at]
 
-      include Devise::DeprecatedConstantAccessor
-      deprecate_constant "BLACKLIST_FOR_SERIALIZATION", "Devise::Models::Authenticatable::UNSAFE_ATTRIBUTES_FOR_SERIALIZATION"
-
       included do
         class_attribute :devise_modules, instance_writer: false
         self.devise_modules ||= []
@@ -187,11 +183,8 @@ module Devise
       #         # Deliver later with Active Job's `deliver_later`
       #         if message.respond_to?(:deliver_later)
       #           message.deliver_later
-      #         # Remove once we move to Rails 4.2+ only, as `deliver` is deprecated.
-      #         elsif message.respond_to?(:deliver_now)
-      #           message.deliver_now
       #         else
-      #           message.deliver
+      #           message.deliver_now
       #         end
       #       end
       #
@@ -199,12 +192,7 @@ module Devise
       #
       def send_devise_notification(notification, *args)
         message = devise_mailer.send(notification, self, *args)
-        # Remove once we move to Rails 4.2+ only.
-        if message.respond_to?(:deliver_now)
-          message.deliver_now
-        else
-          message.deliver
-        end
+        message.deliver_now
       end
 
       def downcase_keys

lib/devise/models/database_authenticatable.rb

@@ -84,16 +84,7 @@ module Devise
       # users to change relevant information like the e-mail without changing
       # their password). In case the password field is rejected, the confirmation
       # is also rejected as long as it is also blank.
-      def update_with_password(params, *options)
-        if options.present?
-          ActiveSupport::Deprecation.warn <<-DEPRECATION.strip_heredoc
-            [Devise] The second argument of `DatabaseAuthenticatable#update_with_password`
-            (`options`) is deprecated and it will be removed in the next major version.
-            It was added to support a feature deprecated in Rails 4, so you can safely remove it
-            from your code.
-          DEPRECATION
-        end
-
+      def update_with_password(params)
         current_password = params.delete(:current_password)
 
         if params[:password].blank?
@@ -102,9 +93,9 @@ module Devise
         end
 
         result = if valid_password?(current_password)
-          update(params, *options)
+          update(params)
         else
-          assign_attributes(params, *options)
+          assign_attributes(params)
           valid?
           errors.add(:current_password, current_password.blank? ? :blank : :invalid)
           false
@@ -121,25 +112,16 @@ module Devise
       #
       # Example:
       #
-      #   def update_without_password(params, *options)
+      #   def update_without_password(params)
       #     params.delete(:email)
       #     super(params)
       #   end
       #
-      def update_without_password(params, *options)
-        if options.present?
-          ActiveSupport::Deprecation.warn <<-DEPRECATION.strip_heredoc
-            [Devise] The second argument of `DatabaseAuthenticatable#update_without_password`
-            (`options`) is deprecated and it will be removed in the next major version.
-            It was added to support a feature deprecated in Rails 4, so you can safely remove it
-            from your code.
-          DEPRECATION
-        end
-
+      def update_without_password(params)
         params.delete(:password)
         params.delete(:password_confirmation)
 
-        result = update(params, *options)
+        result = update(params)
         clean_up_passwords
         result
       end

lib/devise/models/validatable.rb

@@ -14,6 +14,8 @@ module Devise
     #   * +email_regexp+: the regular expression used to validate e-mails;
     #   * +password_length+: a range expressing password length. Defaults to 6..128.
     #
+    # Since +password_length+ is applied in a proc within `validates_length_of` it can be overridden
+    # at runtime.
     module Validatable
       # All validations used by this module.
       VALIDATIONS = [:validates_presence_of, :validates_uniqueness_of, :validates_format_of,
@@ -34,7 +36,7 @@ module Devise
 
           validates_presence_of     :password, if: :password_required?
           validates_confirmation_of :password, if: :password_required?
-          validates_length_of       :password, within: password_length, allow_blank: true
+          validates_length_of       :password, minimum: proc { password_length.min }, maximum: proc { password_length.max }, allow_blank: true
         end
       end
 

lib/devise/orm.rb

@@ -4,19 +4,11 @@ module Devise
       defined?(ActiveRecord) && model < ActiveRecord::Base
     end
 
-    def self.active_record_51?(model)
-      active_record?(model) && ActiveRecord.gem_version >= Gem::Version.new("5.1.x")
-    end
-
     def self.included(model)
-      if Devise::Orm.active_record_51?(model)
-        model.include DirtyTrackingNewMethods
-      else
-        model.include DirtyTrackingOldMethods
-      end
+      model.include DirtyTrackingMethods
     end
 
-    module DirtyTrackingNewMethods
+    module DirtyTrackingMethods
       def devise_email_before_last_save
         email_before_last_save
       end
@@ -41,31 +33,5 @@ module Devise
         respond_to?("will_save_change_to_#{attribute}?") && send("will_save_change_to_#{attribute}?")
       end
     end
-
-    module DirtyTrackingOldMethods
-      def devise_email_before_last_save
-        email_was
-      end
-
-      def devise_email_in_database
-        email_was
-      end
-
-      def devise_saved_change_to_email?
-        email_changed?
-      end
-
-      def devise_saved_change_to_encrypted_password?
-        encrypted_password_changed?
-      end
-
-      def devise_will_save_change_to_email?
-        email_changed?
-      end
-
-      def devise_respond_to_and_will_save_change_to_attribute?(attribute)
-        respond_to?("#{attribute}_changed?") && send("#{attribute}_changed?")
-      end
-    end
   end
 end

lib/devise/parameter_sanitizer.rb

@@ -130,8 +130,7 @@ module Devise
     #
     # Returns an +ActiveSupport::HashWithIndifferentAccess+.
     def cast_to_hash(params)
-      # TODO: Remove the `with_indifferent_access` method call when we only support Rails 5+.
-      params && params.to_h.with_indifferent_access
+      params && params.to_h
     end
 
     def default_params

lib/devise/rails.rb

@@ -17,6 +17,10 @@ module Devise
       app.reload_routes! if Devise.reload_routes
     end
 
+    initializer "devise.deprecator" do |app|
+      app.deprecators[:devise] = Devise.deprecator if app.respond_to?(:deprecators)
+    end
+
     initializer "devise.url_helpers" do
       Devise.include_helpers(Devise::Controllers)
     end
@@ -34,7 +38,7 @@ module Devise
     end
 
     initializer "devise.secret_key" do |app|
-      Devise.secret_key ||= Devise::SecretKeyFinder.new(app).find
+      Devise.secret_key ||= app.secret_key_base
 
       Devise.token_generator ||=
         if secret_key = Devise.secret_key
@@ -43,5 +47,11 @@ module Devise
           )
         end
     end
+
+    initializer "devise.configure_zeitwerk" do
+      if Rails.autoloaders.zeitwerk_enabled? && !defined?(ActionMailer)
+        Rails.autoloaders.main.ignore("#{root}/app/mailers/devise/mailer.rb")
+      end
+    end
   end
 end

lib/devise/rails/deprecated_constant_accessor.rb

@@ -1,39 +0,0 @@
-# frozen_string_literal: true
-
-begin
-  require 'active_support/deprecation/constant_accessor'
-
-  module Devise
-    DeprecatedConstantAccessor = ActiveSupport::Deprecation::DeprecatedConstantAccessor #:nodoc:
-  end
-rescue LoadError
-
-  # Copy of constant deprecation module from Rails / Active Support version 6, so we can use it
-  # with Rails <= 5.0 versions. This can be removed once we support only Rails 5.1 or greater.
-  module Devise
-    module DeprecatedConstantAccessor #:nodoc:
-      def self.included(base)
-        require "active_support/inflector/methods"
-
-        extension = Module.new do
-          def const_missing(missing_const_name)
-            if class_variable_defined?(:@@_deprecated_constants)
-              if (replacement = class_variable_get(:@@_deprecated_constants)[missing_const_name.to_s])
-                replacement[:deprecator].warn(replacement[:message] || "#{name}::#{missing_const_name} is deprecated! Use #{replacement[:new]} instead.", Rails::VERSION::MAJOR == 4 ? caller : caller_locations)
-                return ActiveSupport::Inflector.constantize(replacement[:new].to_s)
-              end
-            end
-            super
-          end
-
-          def deprecate_constant(const_name, new_constant, message: nil, deprecator: ActiveSupport::Deprecation.instance)
-            class_variable_set(:@@_deprecated_constants, {}) unless class_variable_defined?(:@@_deprecated_constants)
-            class_variable_get(:@@_deprecated_constants)[const_name.to_s] = { new: new_constant, message: message, deprecator: deprecator }
-          end
-        end
-        base.singleton_class.prepend extension
-      end
-    end
-  end
-
-end

lib/devise/rails/routes.rb

@@ -235,7 +235,6 @@ module ActionDispatch::Routing
       options[:constraints]   = (@scope[:constraints] || {}).merge(options[:constraints] || {})
       options[:defaults]      = (@scope[:defaults] || {}).merge(options[:defaults] || {})
       options[:options]       = @scope[:options] || {}
-      options[:options][:format] = false if options[:format] == false
 
       resources.map!(&:to_sym)
 
@@ -413,7 +412,7 @@ module ActionDispatch::Routing
           controller: controllers[:registrations]
         }
 
-        resource :registration, options do
+        resource :registration, **options do
           get :cancel
         end
       end
@@ -447,7 +446,7 @@ ERROR
           match "#{path_prefix}/#{provider}",
             to: "#{controllers[:omniauth_callbacks]}#passthru",
             as: "#{provider}_omniauth_authorize",
-            via: [:get, :post]
+            via: OmniAuth.config.allowed_request_methods
 
           match "#{path_prefix}/#{provider}/callback",
             to: "#{controllers[:omniauth_callbacks]}##{provider}",
@@ -462,7 +461,7 @@ ERROR
         current_scope = @scope.dup
 
         exclusive = { as: new_as, path: new_path, module: nil }
-        exclusive.merge!(options.slice(:constraints, :defaults, :options))
+        exclusive.merge!(options.slice(:constraints, :format, :defaults, :options))
 
         if @scope.respond_to? :new
           @scope = @scope.new exclusive

lib/devise/secret_key_finder.rb

@@ -1,27 +0,0 @@
-# frozen_string_literal: true
-
-module Devise
-  class SecretKeyFinder
-    def initialize(application)
-      @application = application
-    end
-
-    def find
-      if @application.respond_to?(:credentials) && key_exists?(@application.credentials)
-        @application.credentials.secret_key_base
-      elsif @application.respond_to?(:secrets) && key_exists?(@application.secrets)
-        @application.secrets.secret_key_base
-      elsif @application.config.respond_to?(:secret_key_base) && key_exists?(@application.config)
-        @application.config.secret_key_base
-      elsif @application.respond_to?(:secret_key_base) && key_exists?(@application)
-        @application.secret_key_base
-      end
-    end
-
-    private
-
-    def key_exists?(object)
-      object.secret_key_base.present?
-    end
-  end
-end

lib/devise/test/controller_helpers.rb

@@ -69,7 +69,7 @@ module Devise
           scope = resource
           resource = deprecated
 
-          ActiveSupport::Deprecation.warn <<-DEPRECATION.strip_heredoc
+          Devise.deprecator.warn <<-DEPRECATION.strip_heredoc
             [Devise] sign_in(:#{scope}, resource) on controller tests is deprecated and will be removed from Devise.
             Please use sign_in(resource, scope: :#{scope}) instead.
           DEPRECATION
@@ -141,7 +141,6 @@ module Devise
 
           status, headers, response = Devise.warden_config[:failure_app].call(env).to_a
           @controller.response.headers.merge!(headers)
-          @controller.response.content_type = headers["Content-Type"] unless Rails::VERSION::MAJOR >= 5
           @controller.status = status
           @controller.response_body = response.body
           nil # causes process return @response

lib/devise/test_helpers.rb

@@ -4,7 +4,7 @@ module Devise
   module TestHelpers
     def self.included(base)
       base.class_eval do
-        ActiveSupport::Deprecation.warn <<-DEPRECATION.strip_heredoc
+        Devise.deprecator.warn <<-DEPRECATION.strip_heredoc
           [Devise] including `Devise::TestHelpers` is deprecated and will be removed from Devise.
           For controller tests, please include `Devise::Test::ControllerHelpers` instead.
         DEPRECATION

lib/devise/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Devise
-  VERSION = "4.9.1".freeze
+  VERSION = "5.0.0.beta".freeze
 end

lib/generators/active_record/devise_generator.rb

@@ -5,7 +5,7 @@ require 'generators/devise/orm_helpers'
 
 module ActiveRecord
   module Generators
-    class DeviseGenerator < ActiveRecord::Generators::Base
+    class DeviseGenerator < Base
       argument :attributes, type: :array, default: [], banner: "field:type field:type"
 
       class_option :primary_key_type, type: :string, desc: "The type for primary key"
@@ -82,10 +82,6 @@ RUBY
         postgresql?
       end
 
-      def rails5_and_up?
-        Rails::VERSION::MAJOR >= 5
-      end
-
       def rails61_and_up?
         Rails::VERSION::MAJOR > 6 || (Rails::VERSION::MAJOR == 6 && Rails::VERSION::MINOR >= 1)
       end
@@ -106,14 +102,12 @@ RUBY
         end
       end
 
-     def migration_version
-       if rails5_and_up?
-         "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]"
-       end
-     end
+      def migration_version
+        "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]"
+      end
 
      def primary_key_type
-       primary_key_string if rails5_and_up?
+       primary_key_string
      end
 
      def primary_key_string

lib/generators/templates/devise.rb

@@ -299,7 +299,7 @@ Devise.setup do |config|
   # ==> Hotwire/Turbo configuration
   # When using Devise with Hotwire/Turbo, the http status for error responses
   # and some redirects must match the following. The default in Devise for existing
-  # apps is `200 OK` and `302 Found respectively`, but new apps are generated with
+  # apps is `200 OK` and `302 Found` respectively, but new apps are generated with
   # these new defaults that match Hotwire/Turbo behavior.
   # Note: These might become the new default in future versions of Devise.
   config.responder.error_status = :unprocessable_entity

test/controllers/helpers_test.rb

@@ -64,30 +64,30 @@ class ControllerAuthenticatableTest < Devise::ControllerTestCase
   end
 
   test 'proxy authenticate_user! to authenticate with user scope' do
-    @mock_warden.expects(:authenticate!).with(scope: :user)
+    @mock_warden.expects(:authenticate!).with({ scope: :user, locale: :en })
     @controller.authenticate_user!
   end
 
   test 'proxy authenticate_user! options to authenticate with user scope' do
-    @mock_warden.expects(:authenticate!).with(scope: :user, recall: "foo")
+    @mock_warden.expects(:authenticate!).with({ scope: :user, recall: "foo", locale: :en })
     @controller.authenticate_user!(recall: "foo")
   end
 
   test 'proxy authenticate_admin! to authenticate with admin scope' do
-    @mock_warden.expects(:authenticate!).with(scope: :admin)
+    @mock_warden.expects(:authenticate!).with({ scope: :admin, locale: :en })
     @controller.authenticate_admin!
   end
 
   test 'proxy authenticate_[group]! to authenticate!? with each scope' do
     [:user, :admin].each do |scope|
-      @mock_warden.expects(:authenticate!).with(scope: scope)
+      @mock_warden.expects(:authenticate!).with({ scope: scope, locale: :en })
       @mock_warden.expects(:authenticate?).with(scope: scope).returns(false)
     end
     @controller.authenticate_commenter!
   end
 
   test 'proxy authenticate_publisher_account! to authenticate with namespaced publisher account scope' do
-    @mock_warden.expects(:authenticate!).with(scope: :publisher_account)
+    @mock_warden.expects(:authenticate!).with({ scope: :publisher_account, locale: :en })
     @controller.authenticate_publisher_account!
   end
 
@@ -127,14 +127,14 @@ class ControllerAuthenticatableTest < Devise::ControllerTestCase
   test 'sign in proxy to set_user on warden' do
     user = User.new
     @mock_warden.expects(:user).returns(nil)
-    @mock_warden.expects(:set_user).with(user, scope: :user).returns(true)
+    @mock_warden.expects(:set_user).with(user, { scope: :user }).returns(true)
     @controller.sign_in(:user, user)
   end
 
   test 'sign in accepts a resource as argument' do
     user = User.new
     @mock_warden.expects(:user).returns(nil)
-    @mock_warden.expects(:set_user).with(user, scope: :user).returns(true)
+    @mock_warden.expects(:set_user).with(user, { scope: :user }).returns(true)
     @controller.sign_in(user)
   end
 
@@ -148,7 +148,7 @@ class ControllerAuthenticatableTest < Devise::ControllerTestCase
   test 'sign in again when the user is already in only if force is given' do
     user = User.new
     @mock_warden.expects(:user).returns(user)
-    @mock_warden.expects(:set_user).with(user, scope: :user).returns(true)
+    @mock_warden.expects(:set_user).with(user, { scope: :user }).returns(true)
     @controller.sign_in(user, force: true)
   end
 
@@ -269,7 +269,7 @@ class ControllerAuthenticatableTest < Devise::ControllerTestCase
     user = User.new
     @controller.session[:user_return_to] = "/foo.bar"
     @mock_warden.expects(:user).with(:user).returns(nil)
-    @mock_warden.expects(:set_user).with(user, scope: :user).returns(true)
+    @mock_warden.expects(:set_user).with(user, { scope: :user }).returns(true)
     @controller.expects(:redirect_to).with("/foo.bar")
     @controller.sign_in_and_redirect(user)
   end
@@ -277,7 +277,7 @@ class ControllerAuthenticatableTest < Devise::ControllerTestCase
   test 'sign in and redirect uses the configured after sign in path' do
     admin = Admin.new
     @mock_warden.expects(:user).with(:admin).returns(nil)
-    @mock_warden.expects(:set_user).with(admin, scope: :admin).returns(true)
+    @mock_warden.expects(:set_user).with(admin, { scope: :admin }).returns(true)
     @controller.expects(:redirect_to).with(admin_root_path)
     @controller.sign_in_and_redirect(admin)
   end

test/controllers/internal_helpers_test.rb

@@ -55,7 +55,7 @@ class HelpersTest < Devise::ControllerTestCase
   end
 
   test 'require no authentication tests current mapping' do
-    @mock_warden.expects(:authenticate?).with(:rememberable, scope: :user).returns(true)
+    @mock_warden.expects(:authenticate?).with(:rememberable, { scope: :user }).returns(true)
     @mock_warden.expects(:user).with(:user).returns(User.new)
     @controller.expects(:redirect_to).with(root_path)
     @controller.send :require_no_authentication
@@ -71,7 +71,7 @@ class HelpersTest < Devise::ControllerTestCase
   end
 
   test 'require no authentication sets a flash message' do
-    @mock_warden.expects(:authenticate?).with(:rememberable, scope: :user).returns(true)
+    @mock_warden.expects(:authenticate?).with(:rememberable, { scope: :user }).returns(true)
     @mock_warden.expects(:user).with(:user).returns(User.new)
     @controller.expects(:redirect_to).with(root_path)
     @controller.send :require_no_authentication

test/devise_test.rb

@@ -106,4 +106,10 @@ class DeviseTest < ActiveSupport::TestCase
       assert_no_match Devise.email_regexp, email
     end
   end
+
+  test 'Devise.activerecord51? deprecation' do
+    assert_deprecated("`Devise.activerecord51?` is deprecated", Devise.deprecator) do
+      Devise.activerecord51?
+    end
+  end
 end

test/failure_app_test.rb

@@ -200,6 +200,13 @@ class FailureTest < ActiveSupport::TestCase
       assert_equal 'User Steve does not exist', @request.flash[:alert]
     end
 
+    test 'respects the i18n locale passed via warden options when redirecting' do
+      call_failure('warden' => OpenStruct.new(message: :invalid), 'warden.options' => { locale: :"pt-BR" })
+
+      assert_equal 'Email ou senha inválidos.', @request.flash[:alert]
+      assert_equal 'http://test.host/users/sign_in', @response.second["Location"]
+    end
+
     test 'uses the proxy failure message as string' do
       call_failure('warden' => OpenStruct.new(message: 'Hello world'))
       assert_equal 'Hello world', @request.flash[:alert]
@@ -284,6 +291,12 @@ class FailureTest < ActiveSupport::TestCase
       assert_match '<error>Invalid Email or password.</error>', @response.third.body
     end
 
+    test 'respects the i18n locale passed via warden options when responding to HTTP request' do
+      call_failure('formats' => Mime[:json], 'warden' => OpenStruct.new(message: :invalid), 'warden.options' => { locale: :"pt-BR" })
+
+      assert_equal %({"error":"Email ou senha inválidos."}), @response.third.body
+    end
+
     context 'on ajax call' do
       context 'when http_authenticatable_on_xhr is false' do
         test 'dont return 401 with navigational formats' do
@@ -372,6 +385,18 @@ class FailureTest < ActiveSupport::TestCase
       end
     end
 
+    test 'respects the i18n locale passed via warden options when recalling original controller' do
+      env = {
+        "warden.options" => { recall: "devise/sessions#new", attempted_path: "/users/sign_in", locale: :"pt-BR" },
+        "devise.mapping" => Devise.mappings[:user],
+        "warden" => stub_everything
+      }
+      call_failure(env)
+
+      assert_includes @response.third.body, '<h2>Log in</h2>'
+      assert_includes @response.third.body, 'Email ou senha inválidos.'
+    end
+
     # TODO: remove conditional/else when supporting only responders 3.1+
     if ActionController::Responder.respond_to?(:error_status=)
       test 'respects the configured responder `error_status` for the status code' do
@@ -431,6 +456,7 @@ class FailureTest < ActiveSupport::TestCase
       assert_equal "yes it does", Devise::FailureApp.new.lazy_loading_works?
     end
   end
+
   context "Without Flash Support" do
     test "returns to the default redirect location without a flash message" do
       call_failure request_klass: RequestWithoutFlashSupport

test/generators/active_record_generator_test.rb

@@ -20,11 +20,7 @@ if DEVISE_ORM == :active_record
       Rails.application.config.paths.add "db/migrate", with: "db2/migrate"
 
       run_generator %w(monster)
-      if Rails.version >= '5.0.3'
-        assert_migration "db2/migrate/devise_create_monsters.rb", /def change/
-      else
-        assert_migration "db/migrate/devise_create_monsters.rb", /def change/
-      end
+      assert_migration "db2/migrate/devise_create_monsters.rb", /def change/
 
       Rails.application.config.paths["db/migrate"] = old_paths
     end
@@ -49,11 +45,7 @@ if DEVISE_ORM == :active_record
       assert_file "app/models/monster.rb"
       run_generator %w(monster)
 
-      if Rails.version >= '5.0.3'
-        assert_migration "db2/migrate/add_devise_to_monsters.rb"
-      else
-        assert_migration "db/migrate/add_devise_to_monsters.rb"
-      end
+      assert_migration "db2/migrate/add_devise_to_monsters.rb"
 
       Rails.application.config.paths["db/migrate"] = old_paths
     end
@@ -84,11 +76,7 @@ if DEVISE_ORM == :active_record
 
     test "add primary key type with rails 5 when specified in rails generator" do
       run_generator ["monster", "--primary_key_type=uuid"]
-      if Devise::Test.rails5_and_up?
-        assert_migration "db/migrate/devise_create_monsters.rb", /create_table :monsters, id: :uuid do/
-      else
-        assert_migration "db/migrate/devise_create_monsters.rb", /create_table :monsters do/
-      end
+      assert_migration "db/migrate/devise_create_monsters.rb", /create_table :monsters, id: :uuid do/
     end
   end
 

test/integration/authenticatable_test.rb

@@ -273,6 +273,15 @@ class AuthenticationRedirectTest < Devise::IntegrationTest
     assert_contain 'You need to sign in or sign up before continuing.'
   end
 
+  test 'redirect from warden respects i18n locale set at the controller' do
+    get admins_path(locale: "pt-BR")
+
+    assert_redirected_to new_admin_session_path
+    follow_redirect!
+
+    assert_contain 'Para continuar, faça login ou registre-se.'
+  end
+
   test 'redirect to default url if no other was configured' do
     sign_in_as_user
     assert_template 'home/index'
@@ -572,7 +581,7 @@ class AuthenticationRequestKeysTest < Devise::IntegrationTest
     host! 'foo.bar.baz'
 
     swap Devise, request_keys: [:subdomain] do
-      User.expects(:find_for_authentication).with(subdomain: 'foo', email: 'user@test.com').returns(create_user)
+      User.expects(:find_for_authentication).with({ subdomain: 'foo', email: 'user@test.com' }).returns(create_user)
       sign_in_as_user
       assert warden.authenticated?(:user)
     end

test/integration/omniauthable_test.rb

@@ -126,6 +126,28 @@ class OmniauthableIntegrationTest < Devise::IntegrationTest
     end
   end
 
+  test "authorization path via GET when Omniauth allowed_request_methods includes GET" do
+    original_allowed = OmniAuth.config.allowed_request_methods
+    OmniAuth.config.allowed_request_methods = [:get, :post]
+
+    get "/users/auth/facebook"
+
+    assert_response(:redirect)
+  ensure
+    OmniAuth.config.allowed_request_methods = original_allowed
+  end
+
+  test "authorization path via GET when Omniauth allowed_request_methods doesn't include GET" do
+    original_allowed = OmniAuth.config.allowed_request_methods
+    OmniAuth.config.allowed_request_methods = [:post]
+
+    assert_raises(ActionController::RoutingError) do
+      get "/users/auth/facebook"
+    end
+  ensure
+    OmniAuth.config.allowed_request_methods = original_allowed
+  end
+
   test "generates a link to authenticate with provider" do
     visit "/users/sign_in"
     assert_select "form[action=?][method=post]", "/users/auth/facebook" do

test/integration/recoverable_test.rb

@@ -18,7 +18,7 @@ class PasswordTest < Devise::IntegrationTest
     yield if block_given?
 
     Devise.stubs(:friendly_token).returns("abcdef")
-    click_button 'Send me reset password instructions'
+    click_button 'Send me password reset instructions'
   end
 
   def reset_password(options = {}, &block)
@@ -339,7 +339,7 @@ class PasswordTest < Devise::IntegrationTest
     swap Devise, paranoid: true do
       visit_new_password_path
       fill_in "email", with: "arandomemail@test.com"
-      click_button 'Send me reset password instructions'
+      click_button 'Send me password reset instructions'
 
       assert_not_contain "1 error prohibited this user from being saved:"
       assert_not_contain "Email not found"
@@ -353,7 +353,7 @@ class PasswordTest < Devise::IntegrationTest
       user = create_user
       visit_new_password_path
       fill_in 'email', with: user.email
-      click_button 'Send me reset password instructions'
+      click_button 'Send me password reset instructions'
 
       assert_contain "If your email address exists in our database, you will receive a password recovery link at your email address in a few minutes."
       assert_current_url "/users/sign_in"

test/integration/rememberable_test.rb

@@ -12,13 +12,7 @@ class RememberMeTest < Devise::IntegrationTest
   end
 
   def generate_signed_cookie(raw_cookie)
-    request = if Devise::Test.rails51? || Devise::Test.rails52_and_up?
-      ActionController::TestRequest.create(Class.new) # needs a "controller class"
-    elsif Devise::Test.rails5?
-      ActionController::TestRequest.create
-    else
-      ActionController::TestRequest.new
-    end
+    request = ActionController::TestRequest.create(Class.new) # needs a "controller class"
     request.cookie_jar.signed['raw_cookie'] = raw_cookie
     request.cookie_jar['raw_cookie']
   end

test/mailers/mailer_test.rb

@@ -17,4 +17,30 @@ class MailerTest < ActionMailer::TestCase
 
     assert mail.content_transfer_encoding, "7bit"
   end
+
+  test "default values defined as proc with different arity are handled correctly" do
+    class TestMailerWithDefault < Devise::Mailer
+      default from: -> { computed_from }
+      default reply_to: ->(_) { computed_reply_to }
+
+      def confirmation_instructions(record, token, opts = {})
+        @token = token
+        devise_mail(record, :confirmation_instructions, opts)
+      end
+
+      private
+
+      def computed_from
+        "from@example.com"
+      end
+
+      def computed_reply_to
+        "reply_to@example.com"
+      end
+    end
+
+    mail = TestMailerWithDefault.confirmation_instructions(create_user, "confirmation-token")
+    assert mail.from, "from@example.com"
+    assert mail.reply_to, "reply_to@example.com"
+  end
 end

test/models/authenticatable_test.rb

@@ -43,7 +43,7 @@ class AuthenticatableTest < ActiveSupport::TestCase
       user = create_user(email: 'example@example.com')
       attributes = ActionController::Parameters.new(email: 'example@example.com')
 
-      User.expects(:find_first_by_auth_conditions).with('email' => 'example@example.com').returns(user)
+      User.expects(:find_first_by_auth_conditions).with({ 'email' => 'example@example.com' }).returns(user)
       User.find_or_initialize_with_errors([:email], attributes)
     end
   end

test/models/serializable_test.rb

@@ -31,10 +31,6 @@ class SerializableTest < ActiveSupport::TestCase
     assert_key "username", @user.as_json({ only: :username, except: [:email].freeze }.freeze)["user"]
   end
 
-  test 'constant `BLACKLIST_FOR_SERIALIZATION` is deprecated' do
-    assert_deprecated { Devise::Models::Authenticatable::BLACKLIST_FOR_SERIALIZATION }
-  end
-
   def assert_key(key, subject)
     assert subject.key?(key), "Expected #{subject.inspect} to have key #{key.inspect}"
   end

test/models_test.rb

@@ -26,8 +26,8 @@ class ActiveRecordTest < ActiveSupport::TestCase
   test 'validations options are not applied too late' do
     validators = WithValidation.validators_on :password
     length = validators.find { |v| v.kind == :length }
-    assert_equal 2, length.options[:minimum]
-    assert_equal 6, length.options[:maximum]
+    assert_equal 2, length.options[:minimum].call
+    assert_equal 6, length.options[:maximum].call
   end
 
   test 'validations are applied just once' do

test/orm/active_record.rb

@@ -5,22 +5,13 @@ ActiveRecord::Base.logger = Logger.new(nil)
 ActiveRecord::Base.include_root_in_json = true
 
 migrate_path = File.expand_path("../../rails_app/db/migrate/", __FILE__)
-if Devise::Test.rails6_and_up?
-  ActiveRecord::MigrationContext.new(migrate_path, ActiveRecord::SchemaMigration).migrate
-elsif Devise::Test.rails52_and_up?
+if Devise::Test.rails71_and_up?
   ActiveRecord::MigrationContext.new(migrate_path).migrate
 else
-  ActiveRecord::Migrator.migrate(migrate_path)
+  ActiveRecord::MigrationContext.new(migrate_path, ActiveRecord::SchemaMigration).migrate
 end
 
 class ActiveSupport::TestCase
-  if Devise::Test.rails5_and_up?
-    self.use_transactional_tests = true
-  else
-    # Let `after_commit` work with transactional fixtures, however this is not needed for Rails 5.
-    require 'test_after_commit'
-    self.use_transactional_fixtures = true
-  end
-
+  self.use_transactional_tests = true
   self.use_instantiated_fixtures  = false
 end

test/rails_app/app/controllers/admins_controller.rb

@@ -1,8 +1,15 @@
 # frozen_string_literal: true
 
 class AdminsController < ApplicationController
+  around_action :set_locale
   before_action :authenticate_admin!
 
   def index
   end
+
+  private
+
+  def set_locale
+    I18n.with_locale(params[:locale] || I18n.default_locale) { yield }
+  end
 end

test/rails_app/app/controllers/home_controller.rb

@@ -22,10 +22,6 @@ class HomeController < ApplicationController
   end
 
   def unauthenticated
-    if Devise::Test.rails5_and_up?
-      render body: "unauthenticated", status: :unauthorized
-    else
-      render text: "unauthenticated", status: :unauthorized
-    end
+    render body: "unauthenticated", status: :unauthorized
   end
 end

test/rails_app/app/controllers/streaming_controller.rb

@@ -6,18 +6,6 @@ class StreamingController < ApplicationController
   before_action :authenticate_user!
 
   def index
-    render (Devise::Test.rails5_and_up? ? :body : :text) => 'Index'
-  end
-
-  # Work around https://github.com/heartcombo/devise/issues/2332, which affects
-  # tests in Rails 4.x (and affects production in Rails >= 5)
-  def process(name)
-    super(name)
-  rescue ArgumentError => e
-    if e.message == 'uncaught throw :warden'
-      throw :warden
-    else
-      raise e
-    end
+    render body: 'Index'
   end
 end

test/rails_app/app/controllers/users/omniauth_callbacks_controller.rb

@@ -11,6 +11,6 @@ class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
     user = User.to_adapter.find_first(email: 'user@test.com')
     user.remember_me = true
     sign_in user
-    render (Devise::Test.rails5_and_up? ? :body : :text) => ""
+    render body: ""
   end
 end

test/rails_app/app/controllers/users_controller.rb

@@ -16,7 +16,7 @@ class UsersController < ApplicationController
   end
 
   def update_form
-    render (Devise::Test.rails5_and_up? ? :body : :text) => 'Update'
+    render body: 'Update'
   end
 
   def accept
@@ -24,11 +24,11 @@ class UsersController < ApplicationController
   end
 
   def exhibit
-    render (Devise::Test.rails5_and_up? ? :body : :text) => current_user ? "User is authenticated" : "User is not authenticated"
+    render body: current_user ? "User is authenticated" : "User is not authenticated"
   end
 
   def expire
     user_session['last_request_at'] = 31.minutes.ago.utc
-    render (Devise::Test.rails5_and_up? ? :body : :text) => 'User will be expired on next request'
+    render body: 'User will be expired on next request'
   end
 end

test/rails_app/config/application.rb

@@ -33,25 +33,18 @@ module RailsApp
     # config.assets.enabled = false
 
     config.action_mailer.default_url_options = { host: "localhost", port: 3000 }
-    rails_version = Gem::Version.new(Rails.version)
-    if DEVISE_ORM == :active_record &&
-       rails_version >= Gem::Version.new('4.2.0') &&
-       rails_version < Gem::Version.new('5.1.0')
-      config.active_record.raise_in_transactional_callbacks = true
-    end
 
     # This was used to break devise in some situations
     config.to_prepare do
       Devise::SessionsController.layout "application"
     end
 
-    # Remove the first check once Rails 5.0 support is removed.
-    if Devise::Test.rails52_and_up? && !Devise::Test.rails6_and_up?
-      Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true
-    end
-
     if Devise::Test.rails70?
       config.active_record.legacy_connection_handling = false
     end
+
+    if Devise::Test.rails70_and_up?
+      config.active_support.cache_format_version = 7.0
+    end
   end
 end

test/rails_app/config/boot.rb

@@ -12,33 +12,13 @@ module Devise
       !rails70? && Rails::VERSION::MAJOR >= 7
     end
 
+    def self.rails70_and_up?
+      Rails::VERSION::MAJOR >= 7
+    end
+
     def self.rails70?
       Rails.version.start_with? '7.0'
     end
-
-    def self.rails6_and_up?
-      Rails::VERSION::MAJOR >= 6
-    end
-
-    def self.rails52_and_up?
-      Rails::VERSION::MAJOR > 5 || rails52?
-    end
-
-    def self.rails52?
-      Rails.version.start_with? '5.2'
-    end
-
-    def self.rails51?
-      Rails.version.start_with? '5.1'
-    end
-
-    def self.rails5_and_up?
-      Rails::VERSION::MAJOR >= 5
-    end
-
-    def self.rails5?
-      Rails.version.start_with? '5'
-    end
   end
 end
 

test/rails_app/config/environments/production.rb

@@ -22,13 +22,7 @@ RailsApp::Application.configure do
   # config.action_dispatch.rack_cache = true
 
   # Disable Rails's static asset server (Apache or nginx will already do this).
-  if Devise::Test.rails5_and_up?
-    config.public_file_server.enabled = false
-  elsif Rails.version >= "4.2.0"
-    config.serve_static_files = false
-  else
-    config.serve_static_assets = false
-  end
+  config.public_file_server.enabled = false
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor  = :uglifier

test/rails_app/config/environments/test.rb

@@ -16,23 +16,19 @@ RailsApp::Application.configure do
 
   # Disable serving static files from the `/public` folder by default since
   # Apache or NGINX already handles this.
-  if Devise::Test.rails5_and_up?
-    config.public_file_server.enabled = true
-    config.public_file_server.headers = {'Cache-Control' => 'public, max-age=3600'}
-  elsif Rails.version >= "4.2.0"
-    config.serve_static_files = true
-    config.static_cache_control = "public, max-age=3600"
-  else
-    config.serve_static_assets = true
-    config.static_cache_control = "public, max-age=3600"
-  end
+  config.public_file_server.enabled = true
+  config.public_file_server.headers = {'Cache-Control' => 'public, max-age=3600'}
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
   config.action_controller.perform_caching = false
 
   # Raise exceptions instead of rendering exception templates.
-  config.action_dispatch.show_exceptions = false
+  if Devise::Test.rails71_and_up?
+    config.action_dispatch.show_exceptions = :none
+  else
+    config.action_dispatch.show_exceptions = false
+  end
 
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false

test/rails_app/db/migrate/20100401102949_create_tables.rb

@@ -1,10 +1,6 @@
 # frozen_string_literal: true
 
-superclass = ActiveRecord::Migration
-# TODO: Inherit from the 5.0 Migration class directly when we drop support for Rails 4.
-superclass = ActiveRecord::Migration[5.0] if superclass.respond_to?(:[])
-
-class CreateTables < superclass
+class CreateTables < ActiveRecord::Migration[5.0]
   def self.up
     create_table :users do |t|
       t.string :username

test/rails_test.rb

@@ -8,4 +8,10 @@ class RailsTest < ActiveSupport::TestCase
     assert_equal :load_config_initializers, initializer.after
     assert_equal :build_middleware_stack, initializer.before
   end
+
+  if Devise::Test.rails71_and_up?
+    test 'deprecator is added to application deprecators' do
+      assert_not_nil Rails.application.deprecators[:devise]
+    end
+  end
 end

test/routes_test.rb

@@ -2,7 +2,7 @@
 
 require 'test_helper'
 
-ExpectedRoutingError = MiniTest::Assertion
+ExpectedRoutingError = Minitest::Assertion
 
 class DefaultRoutingTest < ActionController::TestCase
   test 'map new user session' do
@@ -205,7 +205,6 @@ class CustomizedRoutingTest < ActionController::TestCase
 
   test 'map with format false for sessions' do
     expected_params = {controller: 'devise/sessions', action: 'new'}
-    expected_params[:format] = false if Devise::Test.rails5_and_up?
 
     assert_recognizes(expected_params, {path: '/htmlonly_admin/sign_in', method: :get})
     assert_raise ExpectedRoutingError do
@@ -215,7 +214,6 @@ class CustomizedRoutingTest < ActionController::TestCase
 
   test 'map with format false for passwords' do
     expected_params = {controller: 'devise/passwords', action: 'create'}
-    expected_params[:format] = false if Devise::Test.rails5_and_up?
 
     assert_recognizes(expected_params, {path: '/htmlonly_admin/password', method: :post})
     assert_raise ExpectedRoutingError do
@@ -225,7 +223,6 @@ class CustomizedRoutingTest < ActionController::TestCase
 
   test 'map with format false for registrations' do
     expected_params = {controller: 'devise/registrations', action: 'new'}
-    expected_params[:format] = false if Devise::Test.rails5_and_up?
 
     assert_recognizes(expected_params, {path: '/htmlonly_admin/sign_up', method: :get})
     assert_raise ExpectedRoutingError do
@@ -235,7 +232,6 @@ class CustomizedRoutingTest < ActionController::TestCase
 
   test 'map with format false for confirmations' do
     expected_params = {controller: 'devise/confirmations', action: 'show'}
-    expected_params[:format] = false if Devise::Test.rails5_and_up?
 
     assert_recognizes(expected_params, {path: '/htmlonly_users/confirmation', method: :get})
     assert_raise ExpectedRoutingError do
@@ -245,7 +241,6 @@ class CustomizedRoutingTest < ActionController::TestCase
 
   test 'map with format false for unlocks' do
     expected_params = {controller: 'devise/unlocks', action: 'show'}
-    expected_params[:format] = false if Devise::Test.rails5_and_up?
 
     assert_recognizes(expected_params, {path: '/htmlonly_users/unlock', method: :get})
     assert_raise ExpectedRoutingError do

test/secret_key_finder_test.rb

@@ -1,121 +0,0 @@
-# frozen_string_literal: true
-
-require 'test_helper'
-
-class Rails52Credentials
-  def credentials
-    OpenStruct.new(secret_key_base: 'credentials')
-  end
-end
-
-class Rails52Secrets
-  def credentials
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def secrets
-    OpenStruct.new(secret_key_base: 'secrets')
-  end
-end
-
-class Rails52Config
-  def credentials
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def secrets
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def config
-    OpenStruct.new(secret_key_base: 'config')
-  end
-end
-
-class Rails52SecretKeyBase
-  def credentials
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def secrets
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def config
-    OpenStruct.new(secret_key_base: nil)
-  end
-  
-  def secret_key_base
-    'secret_key_base'
-  end
-end
-
-class Rails41Secrets
-  def secrets
-    OpenStruct.new(secret_key_base: 'secrets')
-  end
-
-  def config
-    OpenStruct.new(secret_key_base: nil)
-  end
-end
-
-class Rails41Config
-  def secrets
-    OpenStruct.new(secret_key_base: nil)
-  end
-
-  def config
-    OpenStruct.new(secret_key_base: 'config')
-  end
-end
-
-class Rails40Config
-  def config
-    OpenStruct.new(secret_key_base: 'config')
-  end
-end
-
-class SecretKeyFinderTest < ActiveSupport::TestCase
-  test "rails 5.2 uses credentials when they're available" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails52Credentials.new)
-
-    assert_equal 'credentials', secret_key_finder.find
-  end
-
-  test "rails 5.2 uses secrets when credentials are empty" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails52Secrets.new)
-
-    assert_equal 'secrets', secret_key_finder.find
-  end
-
-  test "rails 5.2 uses config when secrets are empty" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails52Config.new)
-
-    assert_equal 'config', secret_key_finder.find
-  end
-
-  test "rails 5.2 uses secret_key_base when config is empty" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails52SecretKeyBase.new)
-
-    assert_equal 'secret_key_base', secret_key_finder.find
-  end
-
-  test "rails 4.1 uses secrets" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails41Secrets.new)
-
-    assert_equal 'secrets', secret_key_finder.find
-  end
-
-  test "rails 4.1 uses config when secrets are empty" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails41Config.new)
-
-    assert_equal 'config', secret_key_finder.find
-  end
-
-  test "rails 4.0 uses config" do
-    secret_key_finder = Devise::SecretKeyFinder.new(Rails40Config.new)
-
-    assert_equal 'config', secret_key_finder.find
-  end
-end

test/support/http_method_compatibility.rb

@@ -2,36 +2,8 @@
 
 module Devise
   class IntegrationTest < ActionDispatch::IntegrationTest
-    # %w( get post patch put head delete xml_http_request
-    #           xhr get_via_redirect post_via_redirect
-    #         ).each do |method|
-    unless Devise::Test.rails5_and_up?
-      %w( get post put ).each do |method|
-        define_method(method) do |url, options = {}|
-          if options[:xhr] == true
-            xml_http_request __method__, url, options[:params] || {}, options[:headers]
-          else
-            super url, options[:params] || {}, options[:headers]
-          end
-        end
-      end
-    end
   end
 
   class ControllerTestCase < ActionController::TestCase
-    # %w( get post patch put head delete xml_http_request
-    #           xhr get_via_redirect post_via_redirect
-    #         ).each do |method|
-    unless Devise::Test.rails5_and_up?
-      %w( get post put ).each do |method|
-        define_method(method) do |action, options = {}|
-          if options[:xhr] == true
-            xml_http_request __method__, action, options[:params] || {}, options[:headers]
-          else
-            super action, options[:params] || {}, options[:headers]
-          end
-        end
-      end
-    end
   end
 end

test/support/locale/pt-BR.yml

@@ -0,0 +1,5 @@
+pt-BR:
+  devise:
+    failure:
+      invalid: "%{authentication_keys} ou senha inválidos."
+      unauthenticated: "Para continuar, faça login ou registre-se."

test/test/controller_helpers_test.rb

@@ -108,11 +108,7 @@ class TestControllerHelpersTest < Devise::ControllerTestCase
   test "returns the content type of a failure app" do
     get :index, params: { format: :json }
 
-    if Devise::Test.rails6_and_up?
-      assert_includes response.media_type, 'application/json'
-    else
-      assert_includes response.content_type, 'application/json'
-    end
+    assert_includes response.media_type, 'application/json'
   end
 
   test "defined Warden after_authentication callback should not be called when sign_in is called" do
@@ -181,13 +177,7 @@ class TestControllerHelpersTest < Devise::ControllerTestCase
   test "creates a new warden proxy if the request object has changed" do
     old_warden_proxy = warden
 
-    @request = if Devise::Test.rails51? || Devise::Test.rails52_and_up?
-      ActionController::TestRequest.create(Class.new) # needs a "controller class"
-    elsif Devise::Test.rails5?
-      ActionController::TestRequest.create
-    else
-      ActionController::TestRequest.new
-    end
+    @request = ActionController::TestRequest.create(Class.new) # needs a "controller class"
 
     new_warden_proxy = warden
 

test/test_helper.rb

@@ -10,7 +10,7 @@ require "rails_app/config/environment"
 require "rails/test_help"
 require "orm/#{DEVISE_ORM}"
 
-I18n.load_path << File.expand_path("../support/locale/en.yml", __FILE__)
+I18n.load_path.concat Dir["#{File.dirname(__FILE__)}/support/locale/*.yml"]
 
 require 'mocha/minitest'
 require 'timecop'