added token authenticatable to user model

app/controllers/users_controller.rb

@@ -141,4 +141,13 @@ class UsersController < ApplicationController
     tar_path = PhotoMover::move_photos(current_user)
     send_data( File.open(tar_path).read, :filename => "#{current_user.id}.tar" )
   end
+
+  def generate_new_token
+    if current_user.reset_authentication_token!
+      @token = current_user.authentication_token
+    else
+      @token = "No token created"
+    end
+    render :text => @token
+  end
 end

app/models/user.rb

@@ -13,7 +13,7 @@ class User < ActiveRecord::Base
 
   devise :invitable, :database_authenticatable, :registerable,
          :recoverable, :rememberable, :trackable, :validatable,
-         :timeoutable
+         :timeoutable, :token_authenticatable
 
   before_validation :strip_and_downcase_username
   before_validation :set_current_language, :on => :create

config/initializers/devise.rb

@@ -113,7 +113,7 @@ Devise.setup do |config|
 
   # ==> Configuration for :token_authenticatable
   # Defines name of the authentication token params key
-  # config.token_authentication_key = :auth_token
+  config.token_authentication_key = :auth_token
 
   # ==> Scopes configuration
   # Turn scoped views on. Before rendering "sessions/new", it will first check for

config/routes.rb

@@ -59,6 +59,12 @@ Diaspora::Application.routes.draw do
                                       :invitations   => "invitations"} do
     get 'invitations/resend/:id' => 'invitations#resend', :as => 'invitation_resend'
   end
+
+  # generating a new user token (for devise)
+  match 'users/generate_new_token' => 'users#generate_new_token'
+
+
+
   get 'login' => redirect('/users/sign_in')
 
   scope 'admins', :controller => :admins do

db/migrate/20110518184453_add_token_auth_to_user.rb

+class AddTokenAuthToUser < ActiveRecord::Migration
+  def self.up
+    add_column(:users, :authentication_token, :string, :limit => 30)
+    add_index(:users, :authentication_token, :unique => true)
+  end
+
+  def self.down
+    remove_index(:users, :column => :authentication_token)
+    remove_column(:users, :authentication_token)
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110518010050) do
+ActiveRecord::Schema.define(:version => 20110518184453) do
 
   create_table "aspect_memberships", :force => true do |t|
     t.integer  "aspect_id",  :null => false
@@ -361,8 +361,10 @@ ActiveRecord::Schema.define(:version => 20110518010050) do
     t.integer  "invitation_limit"
     t.integer  "invited_by_id"
     t.string   "invited_by_type"
+    t.string   "authentication_token",   :limit => 30
   end
 
+  add_index "users", ["authentication_token"], :name => "index_users_on_authentication_token", :unique => true
   add_index "users", ["email"], :name => "index_users_on_email"
   add_index "users", ["invitation_service", "invitation_identifier"], :name => "index_users_on_invitation_service_and_invitation_identifier", :unique => true
   add_index "users", ["invitation_token"], :name => "index_users_on_invitation_token"

spec/controllers/users_controller_spec.rb

@@ -138,4 +138,18 @@ describe UsersController do
       assigns[:email_prefs]['mentioned'].should be_false
     end
   end
-end
+
\ No newline at end of file
+  describe '#generate_new_token' do
+    it 'generates a new token for the current user' do
+      lambda { 
+        get 'generate_new_token' 
+      }.should change{ @user.reload.authentication_token }
+    end
+
+    it 'displays a token' do
+      get 'generate_new_token' 
+      response.body.should include(@user.reload.authentication_token)
+    end
+  end
+
+end