app/models/oauth_token.rb

   1 class OauthToken < ActiveRecord::Base
   2   belongs_to :client_application
   3   belongs_to :user
   4   validates_uniqueness_of :token
   5   validates_presence_of :client_application, :token, :secret
   6   before_validation_on_create :generate_keys
   7
   8   def self.find_token(token_key)
   9     token = OauthToken.find_by_token(token_key, :include => :client_application)
  10     if token && token.authorized?
  11       logger.info "Loaded #{token.token} which was authorized by (user_id=#{token.user_id}) on the #{token.authorized_at}"
  12       token
  13     else
  14       nil
  15     end
  16   end
  17
  18   def invalidated?
  19     invalidated_at != nil
  20   end
  21
  22   def invalidate!
  23     update_attribute(:invalidated_at, Time.now)
  24   end
  25
  26   def authorized?
  27     authorized_at != nil && !invalidated?
  28   end
  29
  30   def to_query
  31     "oauth_token=#{token}&oauth_token_secret=#{secret}"
  32   end
  33
  34 protected
  35
  36   def generate_keys
  37     @oauth_token = client_application.oauth_server.generate_credentials
  38     self.token = @oauth_token[0]
  39     self.secret = @oauth_token[1]
  40   end
  41 end