+++ /dev/null
-require "oauth"
-
-class ClientApplication < ActiveRecord::Base
- belongs_to :user
- has_many :tokens, :class_name => "OauthToken", :dependent => :delete_all
- has_many :access_tokens
- has_many :oauth2_verifiers
- has_many :oauth_tokens
-
- validates :key, :presence => true, :uniqueness => true
- validates :name, :url, :secret, :presence => true
- validates :url, :format => %r{\Ahttp(s?)://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
- validates :support_url, :allow_blank => true, :format => %r{\Ahttp(s?)://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
- validates :callback_url, :allow_blank => true, :format => %r{\A[a-z][a-z0-9.+-]*://(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(/|/([\w#!:.?+=&%@!\-/]))?}i
-
- before_validation :generate_keys, :on => :create
-
- attr_accessor :token_callback_url
-
- def self.find_token(token_key)
- token = OauthToken.includes(:client_application).find_by(:token => token_key)
- token if token && token.authorized?
- end
-
- def self.verify_request(request, options = {}, &block)
- signature = OAuth::Signature.build(request, options, &block)
- return false unless OauthNonce.remember(signature.request.nonce, signature.request.timestamp)
- value = signature.verify
- value
- rescue OAuth::Signature::UnknownSignatureMethod
- false
- end
-
- def self.all_permissions
- PERMISSIONS
- end
-
- def oauth_server
- @oauth_server ||= OAuth::Server.new("http://" + SERVER_URL)
- end
-
- def credentials
- @oauth_client ||= OAuth::Consumer.new(key, secret)
- end
-
- def create_request_token(params = {})
- params = { :client_application => self, :callback_url => token_callback_url }
- permissions.each do |p|
- params[p] = true
- end
- RequestToken.create(params)
- end
-
- def access_token_for_user(user)
- unless token = access_tokens.valid.find_by(:user_id => user)
- params = { :user => user }
-
- permissions.each do |p|
- params[p] = true
- end
-
- token = access_tokens.create(params)
- end
-
- token
- end
-
- # the permissions that this client would like from the user
- def permissions
- ClientApplication.all_permissions.select { |p| self[p] }
- end
-
- protected
-
- # this is the set of permissions that the client can ask for. clients
- # have to say up-front what permissions they want and when users sign up they
- # can agree or not agree to each of them.
- PERMISSIONS = [:allow_read_prefs, :allow_write_prefs, :allow_write_diary, :allow_write_api, :allow_read_gpx, :allow_write_gpx, :allow_write_notes].freeze
-
- def generate_keys
- self.key = OAuth::Helper.generate_key(40)[0, 40]
- self.secret = OAuth::Helper.generate_key(40)[0, 40]
- end
-end