OpenID Authentication for Hobo (VERSION 3)

This plugin provides support for OpenID login. You can add OpenID login as alternative login and registering method (and still allow login using email + password).

Installing

• Install Hobo gem
• Install the ruby-openid and ruby-yadis gems.
• Unpack the plugin in your vendor/plugins directory.

Setting up

This plugin works basically the same way authenticated user support works in Hobo. There are just a couple of extra things you will need to set up. Here is the process in its entirety:

Modify user model

The default hobo command now creates the User model - change User as appropriate if you call it something else.

Open app/models/user.rb and add

openid        :string

field.

Modify users controller

Open app/controllers/users_controller.rb and add follwing line to the controller class:

openid_login({ :openid_opts => { :model => User } })

Create OpenID login page

Create app/views/users/openid_login.dryml with following content:

<login-page>
  <form:>
    <labelled-item-list>
           <labelled-item>
             <item-label>OpenID</item-label>
             <item-value><input type="text" name="login" id="login" class="string"/></item-value>
           </labelled-item>

           <labelled-item if="&Hobo::User.default_user_model.column_names.include?('remember_token')">
             <item-label class="field-label">Remember me:</item-label>
             <item-value><input type="checkbox" name="remember_me" id="remember-me"/></item-value>
           </labelled-item>
         </labelled-item-list>
         <set user="&Hobo::User.default_user_model"/>
         <div class="actions">
           <submit label='Log in'/>
         </div>
  </form:>
</login-page>

Add links to OpenID login page on login and signup pages

Create app/views/users/signup.dryml with content

<signup-page>
  <append-body:>
    Or <a href="&openid_login_users_path">sign up using OpenID</a>.
  </append-body:>
</signup-page>

and app/views/users/login.dryml with content

<login-page>
  <append-body:>
    Or <a href="&openid_login_users_path">log in using OpenID</a>.
  </append-body:>
</login-page>

Create routes

Add this lines to config/routes.rb:

map.openid_login_users 'users/openid_login', :controller => 'users', :action => 'openid_login', :conditions => {:method => :get}
map.complete_openid_users 'users/complete_openid', :controller => 'users', :action => 'complete_openid', :conditions => {:method => :get}

Simple Registration

Currently unsupported.