From a4d398ef1bfeb316c32215080d5ae810b00c48ec Mon Sep 17 00:00:00 2001
From: Gronod <gordon@i3omb.com>
Date: Thu, 28 May 2026 17:40:33 +0100
Subject: [PATCH] fix(webhooks): correct Ombi isReplay() call after signature
 change (closes #70)

---
 server/routes/webhook.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/routes/webhook.js b/server/routes/webhook.js
index 41bcc89..4629850 100644
--- a/server/routes/webhook.js
+++ b/server/routes/webhook.js
@@ -813,10 +813,10 @@ router.post('/ombi', webhookLimiter, (req, res) => {
 
   // Use applicationUrl as instance identifier for replay protection
   const instanceName = applicationUrl || 'ombi';
-  // Use requestId + eventType + current time as replay key
   const eventDate = req.body.requestedDate || req.body.RequestedDate || new Date().toISOString();
+  const contentId = requestId || null;
 
-  if (isReplay(eventType, instanceName, `${requestId}-${eventDate}`)) {
+  if (isReplay(eventType, instanceName, eventDate, contentId)) {
     logToFile(`[Webhook] Ombi duplicate event ignored: ${eventType} requestId=${requestId}`);
     return res.status(200).json({ received: true, duplicate: true });
   }