Question

I have Rails 3.0.9 app,
in my sessions_controller I have

def open_id_authentication(domain=nil)
  domain = "" if domain.nil?
  complete_identity_url = IDENTITY_URL + domain
  authenticate_with_open_id(complete_identity_url, OPENID_OPTS) do |openid_result, identity_url, registration|
    if openid_result.successful?
      matches = /\/a\/(.*)\/o8/.match(params["openid.op_endpoint"])
      google_domain = matches[1] if matches[1]
      if valid_account?(google_domain)
        account = Account.find_by_google_domain(google_domain)
        session[:account_id] = account.id
        self.current_user = User.openid_registration(registration, identity_url, account.id)
      else
        flash[:error] = t('flash.session.domain_not_registered')
        redirect_to accounts_path
        return false
    end

        redirect_back_or_default(THIS_path)
    else
      flash[:error] = t('flash.open_id.authentication_failed')
      redirect_to accounts_path
    end
  end
end

Gemfile

gem 'ruby-openid', '2.1.8'
gem 'ruby-openid-apps-discovery', '1.2.0'
gem 'open_id_authentication', '1.0.0'

I’m getting error in row

matches = /\/a\/(.*)\/o8/.match(params["openid.op_endpoint"])

because params doesn’t contain such key.

Before, the app was Rails 2.3.14 and three listed gems were plugins. It worked fine.
Someone have issued such thing, help please.

Thanks!

Answer 1

I solved that by replacing

matches = /\/a\/(.*)\/o8/.match(params["openid.op_endpoint"])

by

matches = /\/a\/(.*)\/o8/.match(request.env[Rack::OpenID::RESPONSE].endpoint.server_url)