Merge branch 'master' into logging

# Conflicts:
#	server/database.js
#	server/jobs.js
#	server/model/monitor.js
#	server/routers/api-router.js
#	server/server.js
#	server/socket-handlers/status-page-socket-handler.js
#	server/util-server.js

server/rate-limiter.js

@@ -34,6 +34,14 @@ const loginRateLimiter = new KumaRateLimiter({
     errorMessage: "Too frequently, try again later."
 });
 
+const twoFaRateLimiter = new KumaRateLimiter({
+    tokensPerInterval: 30,
+    interval: "minute",
+    fireImmediately: true,
+    errorMessage: "Too frequently, try again later."
+});
+
 module.exports = {
-    loginRateLimiter
+    loginRateLimiter,
+    twoFaRateLimiter,
 };