Added U2F Support for YubiKey

src/web.ts

@@ -9,7 +9,7 @@ import * as cookieparser from "cookie-parser"
 
 import * as i18n from "i18n"
 import * as compression from "compression";
-import ApiRouter from "./api/api";
+import ApiRouter from "./api";
 import ViewRouter from "./views/views";
 import RequestError, { HttpStatusCode } from "./helper/request_error";
 
@@ -64,16 +64,14 @@ export default class Web {
          next()
       })
 
-      function shouldCompress(req, res) {
-         if (req.headers['x-no-compression']) {
-            // don't compress responses with this request header
-            return false
+      this.server.use(compression({
+         filter: (req, res) => {
+            if (req.headers['x-no-compression']) {
+               return false
+            }
+            return compression.filter(req, res)
          }
-
-         // fallback to standard filter function
-         return compression.filter(req, res)
-      }
-      this.server.use(compression({ filter: shouldCompress }))
+      }));
    }
 
    private registerEndpoints() {