From 94707c08eaa4fc2f31c912420021e968665b5d30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Alby?= <timothee.alby@gmail.com>
Date: Mon, 4 Nov 2019 16:50:34 +0700
Subject: [PATCH] Merge pull request #2291 from overleaf/ta-events-validate

Validate Events with Regex

GitOrigin-RevId: f0a57345862ce4daefaa9f01b851d446230ed46d
---
 services/web/app/src/Features/Analytics/AnalyticsRouter.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/services/web/app/src/Features/Analytics/AnalyticsRouter.js b/services/web/app/src/Features/Analytics/AnalyticsRouter.js
index d24e95e1b2..06d2f5361a 100644
--- a/services/web/app/src/Features/Analytics/AnalyticsRouter.js
+++ b/services/web/app/src/Features/Analytics/AnalyticsRouter.js
@@ -4,7 +4,10 @@ const AnalyticsProxy = require('./AnalyticsProxy')
 
 module.exports = {
   apply(webRouter, privateApiRouter, publicApiRouter) {
-    webRouter.post('/event/:event', AnalyticsController.recordEvent)
+    webRouter.post(
+      '/event/:event([a-z0-9-_]+)',
+      AnalyticsController.recordEvent
+    )
 
     webRouter.put(
       '/editingSession/:projectId',