もくもく開始

最近は近所の喫茶店 (電源、wifi 完備) にてもくもくがトレンドらしいですが、休日は家事諸々があり、わしは自宅で作業開始。
とりあえず RoR な認証云々について確認の方向。stackoverflow によると

AuthLogic appears to be the new kid on the block and seems to be the next evolution of restful_authentication, easier to use, etc

http://github.com/binarylogic/authlogic/tree/master

Edit: now that Rails 3 is out, Devise seems to be the new, new kid on the block

https://github.com/plataformatec/devise

Ruby Toolbox is a great site for finding the current best solution in various categories (based on the number of GitHub watchers):

http://ruby-toolbox.com/categories/rails_authentication.html

とのこと。devise とかってどこかで耳にした記憶がなんとなくあります。
ちなみに gem search したら死ぬほど出てきました。

$ gem search devise -r
charanya-devise_ldap_authenticatable (0.4.6)
dcu-devise (1.0.7)
devise (1.4.7)
devise-french (1.0.2)
devise-links (0.2.3)
devise-login-cookie (0.1.2)
devise-mongo_mapper (0.0.2)
devise-neo4j (1.0.3)
devise-russian (1.4.7.3)
devise-spec (0.1.3)
devise-twitter (0.1.1)
devise_active_directory_authenticatable (0.4.1)
devise_aes_encryptable (0.2.3)
devise_authenticator (0.0.3)
devise_autosigninable (1.0.1)
devise_bushido_authenticatable (1.0.0)
devise_certifiable (0.1.0)
devise_couch (0.1.2)
devise_couch_potato (0.0.2)
devise_ennder (1.4.1.0.9)

なんか devise-twitter などという非常にみりょく的なナニがありますな。ま、それは良いとしてこの度確認しておきたいのは、認証云々はソレとして、拡張できるかどうか、と言えば良いでしょうか。
とりあえずプロジェクト作成して云々してみます。

$ rails new devise-sample
(出力略
$ cd devise-sample
$ gem install devise -r
Fetching: warden-1.0.6.gem (100%)
Fetching: orm_adapter-0.0.5.gem (100%)
Fetching: bcrypt-ruby-3.0.1.gem (100%)
Building native extensions.  This could take a while...
Fetching: devise-1.4.7.gem (100%)
Successfully installed warden-1.0.6
Successfully installed orm_adapter-0.0.5
Successfully installed bcrypt-ruby-3.0.1
Successfully installed devise-1.4.7
4 gems installed
Installing ri documentation for warden-1.0.6...
Installing ri documentation for orm_adapter-0.0.5...
Installing ri documentation for bcrypt-ruby-3.0.1...
Installing ri documentation for devise-1.4.7...
Installing RDoc documentation for warden-1.0.6...
Installing RDoc documentation for orm_adapter-0.0.5...
Installing RDoc documentation for bcrypt-ruby-3.0.1...
Installing RDoc documentation for devise-1.4.7...
$

で、以下か。

$ rails generate devise:install
Could not find generator devise:install.
$

あ、Gemfile に云々とありますね。Gemfile を以下にして

source 'http://rubygems.org'

gem 'rails', '3.0.9'
gem 'sqlite3'
gem 'devise'

で、リトライ。

$ rails generate devise:install
      create  config/initializers/devise.rb
      create  config/locales/devise.en.yml

===============================================================================

Some setup you must do manually if you haven't yet:

  1. Setup default url options for your specific environment. Here is an
     example of development environment:

       config.action_mailer.default_url_options = { :host => 'localhost:3000' }

     This is a required Rails configuration. In production it must be the
     actual host of your application

  2. Ensure you have defined root_url to *something* in your config/routes.rb.
     For example:

       root :to => "home#index"

  3. Ensure you have flash messages in app/views/layouts/application.html.erb.
     For example:

       <p class="notice"><%= notice %></p>
       <p class="alert"><%= alert %></p>

===============================================================================
$

で、以下?

$ rails generate devise User
      invoke  active_record
      create    db/migrate/20111009074113_devise_create_users.rb
      create    app/models/user.rb
      invoke    test_unit
      create      test/unit/user_test.rb
      create      test/fixtures/users.yml
      insert    app/models/user.rb
       route  devise_for :users
$

ここまでで出力されたソレ達の中身を確認してみることに。

とりあえず

夕飯作成担当とのことにて対応はメシ後となります。