Issue #292: add fingerprint to user settings resource

1 files changed, 17 insertions, 2 deletions

diff --git a/service/pixelated/resources/user_settings_resource.py b/service/pixelated/resources/user_settings_resource.py
index 5b3f0051..38997b30 100644
--- a/service/pixelated/resources/user_settings_resource.py
+++ b/service/pixelated/resources/user_settings_resource.py
@@ -14,7 +14,10 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
 
-from pixelated.resources import respond_json, BaseResource
+from pixelated.resources import respond_json_deferred, BaseResource
+from twisted.web import server
+
+FINGERPRINT_NOT_FOUND = 'Fingerprint not found'
 
 
 class UserSettingsResource(BaseResource):
@@ -25,4 +28,16 @@ class UserSettingsResource(BaseResource):
 
     def render_GET(self, request):
         _account_email = self.mail_service(request).account_email
-        return respond_json({'account_email': _account_email}, request)
+
+        def finish_request(key):
+            _fingerprint = key.fingerprint
+            respond_json_deferred({'account_email': _account_email, 'fingerprint': _fingerprint}, request)
+
+        def key_not_found(_):
+            respond_json_deferred({'account_email': _account_email, 'fingerprint': FINGERPRINT_NOT_FOUND}, request)
+
+        d = self.keymanager(request).fetch_key(_account_email)
+        d.addCallback(finish_request)
+        d.addErrback(key_not_found)
+
+        return server.NOT_DONE_YET