3 class ClientApplication < ActiveRecord::Base
5 has_many :tokens, :class_name => "OauthToken", :dependent => :delete_all
6 has_many :access_tokens
7 has_many :oauth2_verifiers
10 validates_presence_of :name, :url, :key, :secret
11 validates_uniqueness_of :key
12 validates_format_of :url, :with => /\Ahttp(s?):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i
13 validates_format_of :support_url, :with => /\Ahttp(s?):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i, :allow_blank=>true
14 validates_format_of :callback_url, :with => /\A[a-z][a-z0-9.+-]*:\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i, :allow_blank=>true
16 attr_accessible :name, :url, :support_url, :callback_url,
17 :allow_read_prefs, :allow_write_prefs,
18 :allow_write_diary, :allow_write_api,
19 :allow_read_gpx, :allow_write_gpx,
22 before_validation :generate_keys, :on => :create
24 attr_accessor :token_callback_url
26 def self.find_token(token_key)
27 token = OauthToken.find_by_token(token_key, :include => :client_application)
28 if token && token.authorized?
35 def self.verify_request(request, options = {}, &block)
37 signature = OAuth::Signature.build(request, options, &block)
38 return false unless OauthNonce.remember(signature.request.nonce, signature.request.timestamp)
39 value = signature.verify
41 rescue OAuth::Signature::UnknownSignatureMethod => e
46 def self.all_permissions
51 @oauth_server ||= OAuth::Server.new("http://" + SERVER_URL)
55 @oauth_client ||= OAuth::Consumer.new(key, secret)
58 def create_request_token(params={})
59 params = { :client_application => self, :callback_url => self.token_callback_url }
60 permissions.each do |p|
63 RequestToken.create(params, :without_protection => true)
66 def access_token_for_user(user)
67 unless token = access_tokens.valid.where(:user_id => user).first
68 params = { :user => user }
70 permissions.each do |p|
74 token = access_tokens.create(params, :without_protection => true)
80 # the permissions that this client would like from the user
82 ClientApplication.all_permissions.select { |p| self[p] }
87 # this is the set of permissions that the client can ask for. clients
88 # have to say up-front what permissions they want and when users sign up they
89 # can agree or not agree to each of them.
90 PERMISSIONS = [:allow_read_prefs, :allow_write_prefs, :allow_write_diary,
91 :allow_write_api, :allow_read_gpx, :allow_write_gpx,
95 self.key = OAuth::Helper.generate_key(40)[0,40]
96 self.secret = OAuth::Helper.generate_key(40)[0,40]