+ if (view != null) view.show();
+ }
+
+ public bool add_identity (IdCard id) {
+ /* TODO: add to store here irrespective of view's existence */
+ if (view != null) return view.add_identity(id);
+ return false;
+ }
+
+ public void select_identity (IdentityRequest request) {
+ IdCard identity = null;
+
+ if (request.select_default)
+ {
+ identity = default_id_card;
+ }
+
+ if (identity == null)
+ {
+ bool has_nai = request.nai != null && request.nai != "";
+ bool has_srv = request.service != null && request.service != "";
+ bool confirm = false;
+ IdCard nai_provided = null;
+
+ foreach (IdCard id in model.get_card_list())
+ {
+ /* If NAI matches we add id card to the candidate list */
+ if (has_nai && request.nai == id.nai)
+ {
+ nai_provided = id;
+ request.candidates.append (id);
+ continue;
+ }
+
+ /* If any service matches we add id card to the candidate list */
+ if (has_srv)
+ {
+ foreach (string srv in id.services)
+ {
+ if (request.service == srv)
+ {
+ request.candidates.append (id);
+ continue;
+ }
+ }
+ }
+ }
+
+ /* If more than one candidate we dissasociate service from all ids */
+ if (has_srv && request.candidates.length() > 1)
+ {
+ foreach (IdCard id in request.candidates)
+ {
+ int i = 0;
+ SList<string> services_list = null;
+ bool has_service = false;
+
+ foreach (string srv in id.services)
+ {
+ if (srv == request.service)
+ {
+ has_service = true;
+ continue;
+ }
+ services_list.append (srv);
+ }
+
+ if (!has_service)
+ continue;
+
+ if (services_list.length () == 0)
+ {
+ id.services = {};
+ continue;
+ }
+
+ string[] services = new string[services_list.length ()];
+ foreach (string srv in services_list)
+ {
+ services[i] = srv;
+ i++;
+ }
+
+ id.services = services;
+ }
+ }
+
+// model.store_id_cards ();
+
+ /* If there are no candidates we use the service matching rules */
+ if (request.candidates.length () == 0)
+ {
+ foreach (IdCard id in model.get_card_list())
+ {
+ foreach (Rule rule in id.rules)
+ {
+ if (!match_service_pattern (request.service, rule.pattern))
+ continue;
+
+ request.candidates.append (id);
+
+ if (rule.always_confirm == "true")
+ confirm = true;
+ }
+ }
+ }
+
+ if (request.candidates.length () > 1)
+ {
+ if (has_nai && nai_provided != null)
+ {
+ identity = nai_provided;
+ confirm = false;
+ }
+ else
+ confirm = true;
+ }
+ if (identity == null)
+ identity = request.candidates.nth_data (0);
+
+ /* TODO: If candidate list empty return fail */
+
+ if (confirm && (view != null))
+ {
+ view.queue_identity_request(request);
+ return;
+ }
+ }
+ // Send back the identity (we can't directly run the
+ // callback because we may be being called from a 'yield')
+ Idle.add (() => { request.return_identity (identity); return false; });
+ return;
+ }
+
+ private bool match_service_pattern (string service, string pattern)
+ {
+ var pspec = new PatternSpec (pattern);
+ return pspec.match_string (service);