Contents

module Challah
  # Allows authentication with an api_key URL parameter.
  class ApiKeyTechnique

    attr_accessor :user_model

    def initialize(session)
      @key        = session.key? ? session.key : nil
    end

    def authenticate
      # Api key functionality is only enabled with the :api_key_enabled option. This is turned
      # off by default and must be manually enabled for security reasons.
      return nil unless Challah.options[:api_key_enabled]

      unless @key.to_s.blank?
        user = user_model.find_by_api_key(@key)

        if user and user.valid_session?
          return user
        end
      end

      nil
    end

    def persist?
      false
    end

    def user_model
      @user_model ||= Challah.user
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
challah-1.6.1	lib/challah/techniques/api_key_technique.rb
challah-1.6.0	lib/challah/techniques/api_key_technique.rb
challah-1.5.0	lib/challah/techniques/api_key_technique.rb