file above, trace below

oauth error

=================================This is the file=================================

class UserSessionsController < ApplicationController
  before_filter :login_required, :only => [ :destroy ]

  # omniauth callback method 
  def create
    omniauth = request.env['omniauth.auth']

    user = User.find_by_uid(omniauth['uid'])
    if not user
        @user = User.build(:person => Person.new(:profile => Profile.new))
        @user.username="lajsdfk#{rand(1000)}"    
        @user.email="some@emafs#{rand(1000)}djlkil.com"    
        @user.uid = omniauth['uid'];
        @user.password = "sekrit007";
        @user.password_confirmation = "sekrit007";
        @user.invites = 20
        if @user.save

          flash[:notice] = I18n.t 'registrations.create.success'
          @user.seed_aspects
          sign_in_and_redirect(:user, @user)
          Rails.logger.info("event=registration status=successful user=#{@user.diaspora_handle}")
        else
          @user.errors.delete(:person)

          flash[:error] = @user.errors.full_messages.join(";")
          Rails.logger.info("event=registration status=failure errors=#{@user.errors}")
          Rails.logger.info("event=registration status=failure errors='#{@user.errors.full_messages.join(', ')}'")
        end

      # Default from oauth client code 
      #user = User.create!(:uid => omniauth['uid'], 
                          #:username => "blahblah",
                          #:email => "[email protected]",
                          #:first_name => omniauth['extra']['first_name'],
                          #:last_name => omniauth['extra']['last_name'])
    end

    # Currently storing all the info
    session[:user_id] = omniauth

    flash[:notice] = "Successfully logged in"
    redirect_to root_path
  end

  # Omniauth failure callback
  def failure
    flash[:notice] = params[:message]
    redirect_to root_path
  end

  # logout - Clear our rack session BUT essentially redirect to the provider
  # to clean up the Devise session from there too !
  def destroy
    session[:user_id] = nil

    flash[:notice] = 'You have successfully signed out!'
    redirect_to "#{CUSTOM_PROVIDER_URL}/users/sign_out"
  end
end

=============================Trace starts here============================================

Started GET "/auth/josh_id/callback?code=f97cb37d46737cac58634b47c0bd2519&response_type=code" for 127.0.0.1 at 2011-06-22 04:29:16 -0400 pid=43054 
  Processing by UserSessionsController#create as HTML pid=43054 
  Parameters: {"code"=>"f97cb37d46737cac58634b47c0bd2519", "response_type"=>"code", "provider"=>"josh_id"} pid=43054 
  User Load (0.6ms)  SELECT `users`.* FROM `users` WHERE (`users`.`uid` = '31') LIMIT 1 pid=43054 
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`uid` = '31') LIMIT 1 pid=43054 
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`uid` = '31') LIMIT 1 pid=43054 
event=request_with_user controller=UserSessionsController action=create uid=nil pid=43054 
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`uid` = '31') LIMIT 1 pid=43054 
  User Load (0.4ms)  SELECT `users`.* FROM `users` WHERE (`users`.`uid` = '34') LIMIT 1 pid=43054 
  SQL (1.1ms)  SHOW TABLES pid=43054 
WARNING: Can't mass-assign protected attributes: person pid=43054 
  User Load (0.5ms)  SELECT `users`.`id` FROM `users` WHERE (`users`.`username` IS NULL) LIMIT 1 pid=43054 
AAAAAAAAAAAAAAAAAAAAAAAAA pid=43054 
provider='josh_id' uid='34' credentials='{"token"=>"6fdf11ab6d0598c93cf937085e24b0ec"}' user_info='{"name"=>"[email protected]"}' extra='{"first_name"=>nil, "last_name"=>nil}'  pid=43054 
BBBBBBBBBBBBBBBBBBBBBBBBB pid=43054 
  SQL (0.1ms)  BEGIN pid=43054 
  User Load (0.3ms)  SELECT `users`.`id` FROM `users` WHERE (LOWER(`users`.`email`) = LOWER('[email protected]')) LIMIT 1 pid=43054 
  User Load (0.2ms)  SELECT `users`.`id` FROM `users` WHERE (`users`.`username` = BINARY 'lajsdfk910') LIMIT 1 pid=43054 
  SQL (0.2ms)  ROLLBACK pid=43054 
event=registration status=failure errors={} pid=43054 
event=registration status=failure errors='' pid=43054 
Redirected to http://localhost:3000/ pid=43054 
Completed 302 Found in 593ms pid=43054