changes requested in review

server/routes/exists.js

@@ -14,7 +14,7 @@ module.exports = async (req, res) => {
     const meta = await storage.metadata(id);
     res.set('WWW-Authenticate', `send-v1 ${meta.nonce}`);
     res.send({
-      password: meta.pwd
+      password: meta.pwd !== '0'
     });
   } catch (e) {
     res.sendStatus(404);

server/routes/metadata.js

@@ -29,8 +29,8 @@ module.exports = async function(req, res) {
     const ttl = await storage.ttl(id);
     res.send({
       metadata: meta.metadata,
-      dtotal: meta.dl,
-      dlimit: meta.dlimit,
+      dtotal: +meta.dl,
+      dlimit: +meta.dlimit,
       size,
       ttl
     });