1 # == Schema Information
3 # Table name: client_applications
5 # id :integer not null, primary key
13 # created_at :datetime
14 # updated_at :datetime
15 # allow_read_prefs :boolean default(FALSE), not null
16 # allow_write_prefs :boolean default(FALSE), not null
17 # allow_write_diary :boolean default(FALSE), not null
18 # allow_write_api :boolean default(FALSE), not null
19 # allow_read_gpx :boolean default(FALSE), not null
20 # allow_write_gpx :boolean default(FALSE), not null
21 # allow_write_notes :boolean default(FALSE), not null
25 # index_client_applications_on_key (key) UNIQUE
26 # index_client_applications_on_user_id (user_id)
30 # client_applications_user_id_fkey (user_id => users.id)
35 class ClientApplication < ActiveRecord::Base
37 has_many :tokens, :class_name => "OauthToken", :dependent => :delete_all
38 has_many :access_tokens
39 has_many :oauth2_verifiers
40 has_many :oauth_tokens
42 validates :key, :presence => true, :uniqueness => true
43 validates :name, :url, :secret, :presence => true
44 validates :url, :format => %r{\Ahttp(s?)://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
45 validates :support_url, :allow_blank => true, :format => %r{\Ahttp(s?)://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
46 validates :callback_url, :allow_blank => true, :format => %r{\A[a-z][a-z0-9.+-]*://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
48 before_validation :generate_keys, :on => :create
50 attr_accessor :token_callback_url
52 def self.find_token(token_key)
53 token = OauthToken.includes(:client_application).find_by(:token => token_key)
54 token if token && token.authorized?
57 def self.verify_request(request, options = {}, &block)
58 signature = OAuth::Signature.build(request, options, &block)
59 return false unless OauthNonce.remember(signature.request.nonce, signature.request.timestamp)
60 value = signature.verify
62 rescue OAuth::Signature::UnknownSignatureMethod
66 def self.all_permissions
71 @oauth_server ||= OAuth::Server.new("http://" + SERVER_URL)
75 @oauth_client ||= OAuth::Consumer.new(key, secret)
78 def create_request_token(params = {})
79 params = { :client_application => self, :callback_url => token_callback_url }
80 permissions.each do |p|
83 RequestToken.create(params)
86 def access_token_for_user(user)
87 unless token = access_tokens.valid.find_by(:user_id => user)
88 params = { :user => user }
90 permissions.each do |p|
94 token = access_tokens.create(params)
100 # the permissions that this client would like from the user
102 ClientApplication.all_permissions.select { |p| self[p] }
107 # this is the set of permissions that the client can ask for. clients
108 # have to say up-front what permissions they want and when users sign up they
109 # can agree or not agree to each of them.
110 PERMISSIONS = [:allow_read_prefs, :allow_write_prefs, :allow_write_diary, :allow_write_api, :allow_read_gpx, :allow_write_gpx, :allow_write_notes].freeze
113 self.key = OAuth::Helper.generate_key(40)[0, 40]
114 self.secret = OAuth::Helper.generate_key(40)[0, 40]