2 class ClientApplication < ActiveRecord::Base
4 has_many :tokens, :class_name => "OauthToken"
5 validates_presence_of :name, :url, :key, :secret
6 validates_uniqueness_of :key
7 before_validation_on_create :generate_keys
9 def self.verify_request(request, options = {}, &block)
11 signature = OAuth::Signature.build(request, options, &block)
12 logger.info "Signature Base String: #{signature.signature_base_string}"
13 logger.info "Consumer: #{signature.send :consumer_key}"
14 logger.info "Token: #{signature.send :token}"
15 return false unless OauthNonce.remember(signature.request.nonce, signature.request.timestamp)
16 value = signature.verify
17 logger.info "Signature verification returned: #{value.to_s}"
19 rescue OAuth::Signature::UnknownSignatureMethod => e
20 logger.info "ERROR"+e.to_s
25 def self.all_permissions
30 @oauth_server ||= OAuth::Server.new("http://" + SERVER_URL)
34 @oauth_client ||= OAuth::Consumer.new(key, secret)
37 def create_request_token
38 RequestToken.create :client_application => self
41 # the permissions that this client would like from the user
43 ClientApplication.all_permissions.select { |p| self[p] }
48 # this is the set of permissions that the client can ask for. clients
49 # have to say up-front what permissions they want and when users sign up they
50 # can agree or not agree to each of them.
51 PERMISSIONS = [:allow_read_prefs, :allow_write_prefs, :allow_write_diary,
52 :allow_write_api, :allow_read_gpx, :allow_write_gpx ]
55 @oauth_client = oauth_server.generate_consumer_credentials
56 self.key = @oauth_client.key
57 self.secret = @oauth_client.secret