Authlogic plugin for MongoMapper

authenticable.rb

module Authenticable
  extend ActiveSupport::Concern

  included do
    key :username,          String
    key :email,             String
    key :crypted_password,  String
    key :password_salt,     String
    key :persistence_token, String
    key :login_count,       Integer, :default => 0
    key :last_request_at,   Time
    key :last_login_at,     Time
    key :current_login_at,  Time
    key :last_login_ip,     String
    key :current_login_ip,  String

    class << self
      alias named_scope scope
    end

    include Authlogic::ActsAsAuthentic::Base
    include Authlogic::ActsAsAuthentic::Email
    include Authlogic::ActsAsAuthentic::LoggedInStatus
    include Authlogic::ActsAsAuthentic::Login
    include Authlogic::ActsAsAuthentic::MagicColumns
    include Authlogic::ActsAsAuthentic::Password
    include Authlogic::ActsAsAuthentic::PerishableToken
    include Authlogic::ActsAsAuthentic::PersistenceToken
    include Authlogic::ActsAsAuthentic::RestfulAuthentication
    include Authlogic::ActsAsAuthentic::SessionMaintenance
    include Authlogic::ActsAsAuthentic::SingleAccessToken
    include Authlogic::ActsAsAuthentic::ValidationsScope

    acts_as_authentic do |c|
      c.login_field = 'username'
      c.merge_validates_uniqueness_of_login_field_options :scope => '_id', :case_sensitive => true
    end
  end

  module ClassMethods
    def base_class
      self
    end

    def primary_key
      :_id
    end

    def default_timezone
      :utc
    end

    def with_scope(qry)
      qry = where(qry) if qry.is_a?(Hash)
      yield qry
    end
  end

  module InstanceMethods
    def save(options = {})
      options = {:validate => options} unless options.is_a?(Hash)
      super
    end

    def readonly?
      false
    end
  end
end

user.rb

class User
  include MongoMapper::Document
  plugin Authenticable

  timestamps!
end

user_session.rb

class UserSession < Authlogic::Session::Base
  def to_key
    new_record? ? nil : [self.send(self.class.primary_key)]
  end
end

Hey Gigamo,

I have a newbie question, the files user.rb and user_session.rb goes into the app/models folder, but where does the other two files goes? Do I have to manually create a gem for each ?

Thank you

You can put them anywhere in your load path. I personally made a new app/plugins directory in which I put authenticable.rb, and I put the validatable fix inside lib somewhere.

Got it!

Thank you

Is the validatable fix gone?

That fix should no longer be required with the newer versions (that make use of ActiveModel) of MongoMapper.

Awesome, thanks! I am close, but I keep getting:

undefined method `login_field' for User:Class

But I see:

34     model.acts_as_authentic do |c|
35       c.login_field = 'username'
36       c.merge_validates_uniqueness_of_login_field_options :scope => '_id', :case_sensitive => true
37     end

Any suggestions?

FYI, I am using this guide for the rest of AuthLogic / Rails 3 : http://www.dixis.com/?p=352

I'm occasionally now getting this issue when I create a new user in the system:

NoMethodError (undefined method []=' for BSON::ObjectId('4e6e5c8414a6940001000006'):BSON::ObjectId): 2011-09-12T19:24:52+00:00 app[web.1]: app/models/authenticable.rb:58:insave'
2011-09-12T19:24:52+00:00 app[web.1]: app/controllers/users_controller.rb:4:in `create'

The error isn't consistant. I can get it to fail when I deploy on heroku+mongohq, but it doesn't fail when I run it locally (with a local mongodb).

Any ideas?

I'm getting the following error:

undefined local variable or method `model' for User:Class

With Rails 3.1.3.

i getting the following error:
uninitialized constant ActiveSupport::Concern (NameError)
with rails 2.3.11 and mongomapper

I'm getting same error with spockz...
How should i fix that error?
Thanks.