authlogic FTW!

app/controllers/admin/application_controller.rb

@@ -1,8 +0,0 @@
-class Admin::ApplicationController < ApplicationController
-  
-  
-  protected
-  
-	before_filter :login_required
-  
-end

app/controllers/application_controller.rb

@@ -5,16 +5,44 @@ class ApplicationController < ActionController::Base
   helper :all # include all helpers, all the time
   protect_from_forgery # See ActionController::RequestForgeryProtection for details
 
-  # Scrub sensitive parameters from your log
+  filter_parameter_logging :password, :password_confirmation
-  # filter_parameter_logging :password
+  helper_method :current_user, :current_user_session
 
-  protected
+  private
+    def current_user_session
+      return @current_user_session if defined?(@current_user_session)
+      @current_user_session = UserSession.find
+    end
 
-  def set_current_person
+    def current_user
-    @current_user = session[:user]
+      return @current_user if defined?(@current_user)
-  end
+      @current_user = current_user_session && current_user_session.user
+    end
 
-  def login_required
+    def require_user
-   redirect_to(login_path) unless @current_user
+      unless current_user
- end
+        store_location
+        flash[:notice] = "You must be logged in to access this page"
+        redirect_to new_user_session_url
+        return false
+      end
+    end
+ 
+    def require_no_user
+      if current_user
+        store_location
+        flash[:notice] = "You must be logged out to access this page"
+        redirect_to account_url
+        return false
+      end
+    end
+    
+    def store_location
+      session[:return_to] = request.request_uri
+    end
+    
+    def redirect_back_or_default(default)
+      redirect_to(session[:return_to] || default)
+      session[:return_to] = nil
+    end  
 end

app/controllers/user_sessions_controller.rb

@@ -0,0 +1,24 @@
+class UserSessionsController < ApplicationController
+  before_filter :require_no_user, :only => [:new, :create]
+  before_filter :require_user, :only => :destroy
+  
+  def new
+    @user_session = UserSession.new
+  end
+  
+  def create
+    @user_session = UserSession.new(params[:user_session])
+    if @user_session.save
+      flash[:notice] = "Login successful!"
+      redirect_back_or_default account_url
+    else
+      render :action => :new
+    end
+  end
+  
+  def destroy
+    current_user_session.destroy
+    flash[:notice] = "Logout successful!"
+    redirect_back_or_default new_user_session_url
+  end
+end

app/controllers/users_controller.rb

@@ -0,0 +1,36 @@
+class UsersController < ApplicationController
+  before_filter :require_no_user, :only => [:new, :create]
+  before_filter :require_user, :only => [:show, :edit, :update]
+
+  def new
+    @user = User.new
+  end
+  
+  def create
+    @user = User.new(params[:user])
+    if @user.save
+      flash[:notice] = "Account registered!"
+      redirect_back_or_default account_url
+    else
+      render :action => :new
+    end
+  end
+  
+  def show
+    @user = @current_user
+  end
+ 
+  def edit
+    @user = @current_user
+  end
+  
+  def update
+    @user = @current_user # makes our views "cleaner" and more consistent
+    if @user.update_attributes(params[:user])
+      flash[:notice] = "Account updated!"
+      redirect_to account_url
+    else
+      render :action => :edit
+    end
+  end
+end

app/helpers/user_sessions_helper.rb

@@ -0,0 +1,2 @@
+module UserSessionsHelper
+end

app/helpers/users_helper.rb

@@ -0,0 +1,2 @@
+module UsersHelper
+end

app/models/user.rb

@@ -0,0 +1,3 @@
+class User < ActiveRecord::Base
+  acts_as_authentic
+end

app/models/user_session.rb

@@ -0,0 +1,3 @@
+class UserSession < Authlogic::Session::Base
+  # configuration here, see documentation for sub modules of Authlogic::Session
+end

app/views/user_sessions/new.html.erb

@@ -0,0 +1,14 @@
+<h1>Login</h1>
+ 
+<% form_for @user_session, :url => user_session_path do |f| %>
+  <%= f.error_messages %>
+  <%= f.label :email %><br />
+  <%= f.text_field :email %><br />
+  <br />
+  <%= f.label :password %><br />
+  <%= f.password_field :password %><br />
+  <br />
+  <%= f.check_box :remember_me %><%= f.label :remember_me %><br />
+  <br />
+  <%= f.submit "Login" %>
+<% end %>

app/views/users/_form.html.erb

@@ -0,0 +1,8 @@
+<%= form.label :email %><br />
+<%= form.text_field :email %><br />
+<br />
+<%= form.label :password, form.object.new_record? ? nil : "Change password" %><br />
+<%= form.password_field :password %><br />
+<br />
+<%= form.label :password_confirmation %><br />
+<%= form.password_field :password_confirmation %><br />

app/views/users/edit.html.erb

@@ -0,0 +1,9 @@
+<h1>Edit My Account</h1>
+ 
+<% form_for @user, :url => account_path do |f| %>
+  <%= f.error_messages %>
+  <%= render :partial => "form", :object => f %>
+  <%= f.submit "Update" %>
+<% end %>
+ 
+<br /><%= link_to "My Profile", account_path %>

app/views/users/new.html.erb

@@ -0,0 +1,7 @@
+<h1>Register</h1>
+ 
+<% form_for @user, :url => account_path do |f| %>
+  <%= f.error_messages %>
+  <%= render :partial => "form", :object => f %>
+  <%= f.submit "Register" %>
+<% end %>

app/views/users/show.html.erb

@@ -0,0 +1,32 @@
+<p>
+  <b>Login count:</b>
+  <%=h @user.login_count %>
+</p>
+ 
+<p>
+  <b>Last request at:</b>
+  <%=h @user.last_request_at %>
+</p>
+ 
+<p>
+  <b>Last login at:</b>
+  <%=h @user.last_login_at %>
+</p>
+ 
+<p>
+  <b>Current login at:</b>
+  <%=h @user.current_login_at %>
+</p>
+ 
+<p>
+  <b>Last login ip:</b>
+  <%=h @user.last_login_ip %>
+</p>
+ 
+<p>
+  <b>Current login ip:</b>
+  <%=h @user.current_login_ip %>
+</p>
+ 
+ 
+<%= link_to 'Edit', edit_account_path %>

config/environment.rb

@@ -6,8 +6,12 @@ RAILS_GEM_VERSION = '2.3.2' unless defined? RAILS_GEM_VERSION
 # Bootstrap the Rails environment, frameworks, and default configuration
 require File.join(File.dirname(__FILE__), 'boot')
 
+
 Rails::Initializer.run do |config|
 
+  config.gem "authlogic"  
+  #config.gem "image_science"
+
   config.time_zone = 'Copenhagen'
 
   config.i18n.default_locale = 'no-NB'
@@ -25,6 +29,4 @@ Rails::Initializer.run do |config|
     :user_name      => "espen@inspired.no",
     :password       => "tkg5megmeg"
   }
-  
-  #config.gem "image_science"
 end

config/routes.rb

@@ -1,6 +1,14 @@
 ActionController::Routing::Routes.draw do |map|
+  map.resources :users
+  map.resource :user_session
+  map.resource :account, :controller => "users"
+  map.login "login", :controller => "user_sessions", :action => "new"
+  map.logout "logout", :controller => "user_sessions", :action => "destroy"
   map.resources :photos
   map.resources :albums
   #map.connect ':controller/:action/:id'
   #map.connect ':controller/:action/:id.:format'
+  
+  map.root :controller => "user_sessions", :action => "new" # optional, this just sets the root route
+
 end

db/migrate/20090522131931_create_users.rb

@@ -0,0 +1,26 @@
+class CreateUsers < ActiveRecord::Migration
+  def self.up
+    create_table :users do |t|
+      t.string    :email,               :null => false                # optional, you can use login instead, or both
+      t.string    :crypted_password,    :null => false                # optional, see below
+      t.string    :password_salt,       :null => false                # optional, but highly recommended
+      t.string    :persistence_token,   :null => false                # required
+      t.string    :single_access_token, :null => false                # optional, see Authlogic::Session::Params
+      t.string    :perishable_token,    :null => false                # optional, see Authlogic::Session::Perishability
+
+      # Magic columns, just like ActiveRecord's created_at and updated_at. These are automatically maintained by Authlogic if they are present.
+      t.integer   :login_count,         :null => false, :default => 0 # optional, see Authlogic::Session::MagicColumns
+      t.integer   :failed_login_count,  :null => false, :default => 0 # optional, see Authlogic::Session::MagicColumns
+      t.datetime  :last_request_at                                    # optional, see Authlogic::Session::MagicColumns
+      t.datetime  :current_login_at                                   # optional, see Authlogic::Session::MagicColumns
+      t.datetime  :last_login_at                                      # optional, see Authlogic::Session::MagicColumns
+      t.string    :current_login_ip                                   # optional, see Authlogic::Session::MagicColumns
+      t.string    :last_login_ip                                      # optional, see Authlogic::Session::MagicColumns
+      t.timestamps
+    end
+  end
+  
+  def self.down
+    drop_table :users
+  end
+end

db/schema.rb

@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20090520230047) do
+ActiveRecord::Schema.define(:version => 20090522131931) do
 
   create_table "albums", :force => true do |t|
     t.string   "title",       :null => false
@@ -28,4 +28,22 @@ ActiveRecord::Schema.define(:version => 20090520230047) do
     t.text     "path"
   end
 
+  create_table "users", :force => true do |t|
+    t.string   "email",                              :null => false
+    t.string   "crypted_password",                   :null => false
+    t.string   "password_salt",                      :null => false
+    t.string   "persistence_token",                  :null => false
+    t.string   "single_access_token",                :null => false
+    t.string   "perishable_token",                   :null => false
+    t.integer  "login_count",         :default => 0, :null => false
+    t.integer  "failed_login_count",  :default => 0, :null => false
+    t.datetime "last_request_at"
+    t.datetime "current_login_at"
+    t.datetime "last_login_at"
+    t.string   "current_login_ip"
+    t.string   "last_login_ip"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
 end

public/index.html

@@ -1,275 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html>
-  <head>
-    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
-    <title>Ruby on Rails: Welcome aboard</title>
-    <style type="text/css" media="screen">
-      body {
-        margin: 0;
-        margin-bottom: 25px;
-        padding: 0;
-        background-color: #f0f0f0;
-        font-family: "Lucida Grande", "Bitstream Vera Sans", "Verdana";
-        font-size: 13px;
-        color: #333;
-      }
-      
-      h1 {
-        font-size: 28px;
-        color: #000;
-      }
-      
-      a  {color: #03c}
-      a:hover {
-        background-color: #03c;
-        color: white;
-        text-decoration: none;
-      }
-      
-      
-      #page {
-        background-color: #f0f0f0;
-        width: 750px;
-        margin: 0;
-        margin-left: auto;
-        margin-right: auto;
-      }
-      
-      #content {
-        float: left;
-        background-color: white;
-        border: 3px solid #aaa;
-        border-top: none;
-        padding: 25px;
-        width: 500px;
-      }
-      
-      #sidebar {
-        float: right;
-        width: 175px;
-      }
-
-      #footer {
-        clear: both;
-      }
-      
-
-      #header, #about, #getting-started {
-        padding-left: 75px;
-        padding-right: 30px;
-      }
-
-
-      #header {
-        background-image: url("images/rails.png");
-        background-repeat: no-repeat;
-        background-position: top left;
-        height: 64px;
-      }
-      #header h1, #header h2 {margin: 0}
-      #header h2 {
-        color: #888;
-        font-weight: normal;
-        font-size: 16px;
-      }
-      
-      
-      #about h3 {
-        margin: 0;
-        margin-bottom: 10px;
-        font-size: 14px;
-      }
-      
-      #about-content {
-        background-color: #ffd;
-        border: 1px solid #fc0;
-        margin-left: -11px;
-      }
-      #about-content table {
-        margin-top: 10px;
-        margin-bottom: 10px;
-        font-size: 11px;
-        border-collapse: collapse;
-      }
-      #about-content td {
-        padding: 10px;
-        padding-top: 3px;
-        padding-bottom: 3px;
-      }
-      #about-content td.name  {color: #555}
-      #about-content td.value {color: #000}
-      
-      #about-content.failure {
-        background-color: #fcc;
-        border: 1px solid #f00;
-      }
-      #about-content.failure p {
-        margin: 0;
-        padding: 10px;
-      }
-      
-      
-      #getting-started {
-        border-top: 1px solid #ccc;
-        margin-top: 25px;
-        padding-top: 15px;
-      }
-      #getting-started h1 {
-        margin: 0;
-        font-size: 20px;
-      }
-      #getting-started h2 {
-        margin: 0;
-        font-size: 14px;
-        font-weight: normal;
-        color: #333;
-        margin-bottom: 25px;
-      }
-      #getting-started ol {
-        margin-left: 0;
-        padding-left: 0;
-      }
-      #getting-started li {
-        font-size: 18px;
-        color: #888;
-        margin-bottom: 25px;
-      }
-      #getting-started li h2 {
-        margin: 0;
-        font-weight: normal;
-        font-size: 18px;
-        color: #333;
-      }
-      #getting-started li p {
-        color: #555;
-        font-size: 13px;
-      }
-      
-      
-      #search {
-        margin: 0;
-        padding-top: 10px;
-        padding-bottom: 10px;
-        font-size: 11px;
-      }
-      #search input {
-        font-size: 11px;
-        margin: 2px;
-      }
-      #search-text {width: 170px}
-      
-      
-      #sidebar ul {
-        margin-left: 0;
-        padding-left: 0;
-      }
-      #sidebar ul h3 {
-        margin-top: 25px;
-        font-size: 16px;
-        padding-bottom: 10px;
-        border-bottom: 1px solid #ccc;
-      }
-      #sidebar li {
-        list-style-type: none;
-      }
-      #sidebar ul.links li {
-        margin-bottom: 5px;
-      }
-      
-    </style>
-    <script type="text/javascript" src="javascripts/prototype.js"></script>
-    <script type="text/javascript" src="javascripts/effects.js"></script>
-    <script type="text/javascript">
-      function about() {
-        if (Element.empty('about-content')) {
-          new Ajax.Updater('about-content', 'rails/info/properties', {
-            method:     'get',
-            onFailure:  function() {Element.classNames('about-content').add('failure')},
-            onComplete: function() {new Effect.BlindDown('about-content', {duration: 0.25})}
-          });
-        } else {
-          new Effect[Element.visible('about-content') ? 
-            'BlindUp' : 'BlindDown']('about-content', {duration: 0.25});
-        }
-      }
-      
-      window.onload = function() {
-        $('search-text').value = '';
-        $('search').onsubmit = function() {
-          $('search-text').value = 'site:rubyonrails.org ' + $F('search-text');
-        }
-      }
-    </script>
-  </head>
-  <body>
-    <div id="page">
-      <div id="sidebar">
-        <ul id="sidebar-items">
-          <li>
-            <form id="search" action="http://www.google.com/search" method="get">
-              <input type="hidden" name="hl" value="en" />
-              <input type="text" id="search-text" name="q" value="site:rubyonrails.org " />
-              <input type="submit" value="Search" /> the Rails site
-            </form>
-          </li>
-        
-          <li>
-            <h3>Join the community</h3>
-            <ul class="links">
-              <li><a href="http://www.rubyonrails.org/">Ruby on Rails</a></li>
-              <li><a href="http://weblog.rubyonrails.org/">Official weblog</a></li>
-              <li><a href="http://wiki.rubyonrails.org/">Wiki</a></li>
-            </ul>
-          </li>
-          
-          <li>
-            <h3>Browse the documentation</h3>
-            <ul class="links">
-              <li><a href="http://api.rubyonrails.org/">Rails API</a></li>
-              <li><a href="http://stdlib.rubyonrails.org/">Ruby standard library</a></li>
-              <li><a href="http://corelib.rubyonrails.org/">Ruby core</a></li>
-              <li><a href="http://guides.rubyonrails.org/">Rails Guides</a></li>
-            </ul>
-          </li>
-        </ul>
-      </div>
-
-      <div id="content">
-        <div id="header">
-          <h1>Welcome aboard</h1>
-          <h2>You&rsquo;re riding Ruby on Rails!</h2>
-        </div>
-
-        <div id="about">
-          <h3><a href="rails/info/properties" onclick="about(); return false">About your application&rsquo;s environment</a></h3>
-          <div id="about-content" style="display: none"></div>
-        </div>
-        
-        <div id="getting-started">
-          <h1>Getting started</h1>
-          <h2>Here&rsquo;s how to get rolling:</h2>
-          
-          <ol>          
-            <li>
-              <h2>Use <tt>script/generate</tt> to create your models and controllers</h2>
-              <p>To see all available options, run it without parameters.</p>
-            </li>
-            
-            <li>
-              <h2>Set up a default route and remove or rename this file</h2>
-              <p>Routes are set up in config/routes.rb.</p>
-            </li>
-
-            <li>
-              <h2>Create your database</h2>
-              <p>Run <tt>rake db:migrate</tt> to create your database. If you're not using SQLite (the default), edit <tt>config/database.yml</tt> with your username and password.</p>
-            </li>
-          </ol>
-        </div>
-      </div>
-      
-      <div id="footer">&nbsp;</div>
-    </div>
-  </body>
-</html>

test/fixtures/users.yml

@@ -0,0 +1,7 @@
+# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
+
+# one:
+#   column: value
+#
+# two:
+#   column: value

test/functional/sessions_controller_test.rb

@@ -0,0 +1,82 @@
+require File.dirname(__FILE__) + '/../test_helper'
+require 'sessions_controller'
+
+# Re-raise errors caught by the controller.
+class SessionsController; def rescue_action(e) raise e end; end
+
+class SessionsControllerTest < ActionController::TestCase
+  # Be sure to include AuthenticatedTestHelper in test/test_helper.rb instead
+  # Then, you can remove it from this and the units test.
+  include AuthenticatedTestHelper
+
+  fixtures :users
+
+  def test_should_login_and_redirect
+    post :create, :login => 'quentin', :password => 'monkey'
+    assert session[:user_id]
+    assert_response :redirect
+  end
+
+  def test_should_fail_login_and_not_redirect
+    post :create, :login => 'quentin', :password => 'bad password'
+    assert_nil session[:user_id]
+    assert_response :success
+  end
+
+  def test_should_logout
+    login_as :quentin
+    get :destroy
+    assert_nil session[:user_id]
+    assert_response :redirect
+  end
+
+  def test_should_remember_me
+    @request.cookies["auth_token"] = nil
+    post :create, :login => 'quentin', :password => 'monkey', :remember_me => "1"
+    assert_not_nil @response.cookies["auth_token"]
+  end
+
+  def test_should_not_remember_me
+    @request.cookies["auth_token"] = nil
+    post :create, :login => 'quentin', :password => 'monkey', :remember_me => "0"
+    puts @response.cookies["auth_token"]
+    assert @response.cookies["auth_token"].blank?
+  end
+  
+  def test_should_delete_token_on_logout
+    login_as :quentin
+    get :destroy
+    assert @response.cookies["auth_token"].blank?
+  end
+
+  def test_should_login_with_cookie
+    users(:quentin).remember_me
+    @request.cookies["auth_token"] = cookie_for(:quentin)
+    get :new
+    assert @controller.send(:logged_in?)
+  end
+
+  def test_should_fail_expired_cookie_login
+    users(:quentin).remember_me
+    users(:quentin).update_attribute :remember_token_expires_at, 5.minutes.ago
+    @request.cookies["auth_token"] = cookie_for(:quentin)
+    get :new
+    assert !@controller.send(:logged_in?)
+  end
+
+  def test_should_fail_cookie_login
+    users(:quentin).remember_me
+    @request.cookies["auth_token"] = auth_token('invalid_auth_token')
+    get :new
+    assert !@controller.send(:logged_in?)
+  end
+
+  protected
+    def auth_token(token)
+      CGI::Cookie.new('name' => 'auth_token', 'value' => token)
+    end
+    
+    def cookie_for(user)
+      auth_token users(user).remember_token
+    end
+end

test/functional/user_sessions_controller_test.rb

@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class UserSessionsControllerTest < ActionController::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end

test/functional/users_controller_test.rb

@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class UsersControllerTest < ActionController::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end

test/unit/helpers/user_sessions_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class UserSessionsHelperTest < ActionView::TestCase
+end

test/unit/helpers/users_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class UsersHelperTest < ActionView::TestCase
+end

test/unit/user_test.rb

@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class UserTest < ActiveSupport::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end

vendor/plugins/restful_authentication

@@ -1 +0,0 @@
-Subproject commit 7235d9150e8beb80a819923a4c871ef4069c6759