Update to use the new webhooks

README.md

@@ -67,13 +67,15 @@ To run this integration, you'll need a Kontent.ai project + a [Recombee account]
 
    You can include multiple Kontent.ai types and languages the webhook will be looking out for and synchronizing - to do so, just include them as a comma-separated list.
 
-   Subsequently, set the Kontent.ai **Delivery API triggers** to watch for _Publish_ and _Unpublish_ of your content items.
+   ![webhook-setup](docs/webhook.jpg)
 
-   At the end, this is an example of how your webhook might look like:
+   Subsequently, set the `Triggers` to `published data`. Then choose `Specific events` and select only `Content item` events. (You can also unselect `Content item metadata changed` events as they won't affect the resulting data in the index.)
 
-   ![webhook-setup](docs/webhook.png)
+   The resulting triggers setup should look like this:
 
-   Save the webhook and copy the generated **secret** as it would be required as a parameter in the following step.
+   ![webhook-triggers-setup](docs/webhook-triggers.jpg)
+
+   Save the webhook and copy the generated **secret** as it will be required as a parameter in the following step.
 
 4. ### Configure your Netlify functions
 

package.json

@@ -4,7 +4,7 @@
   "license": "MIT",
   "dependencies": {
     "@kontent-ai/delivery-sdk": "^14.8.0",
-    "@kontent-ai/webhook-helper": "^2.1.0",
+    "@kontent-ai/webhook-helper": "^3.0.0",
     "@netlify/functions": "^2.6.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",

src/functions/recombee-sync-webhook.ts

@@ -5,6 +5,8 @@ import { KontentConfiguration, RecombeeConfiguration } from "./model/configurati
 import KontentClient from "./model/kontent-client";
 import RecombeeClient from "./model/recombee-client";
 
+const signatureHeaderName = "x-kontent-ai-signature";
+
 const { RECOMBEE_API_KEY, KONTENT_SECRET } = process.env;
 
 export const handler: Handler = async (event) => {
@@ -34,13 +36,13 @@ export const handler: Handler = async (event) => {
   };
 
   const signitureHelper = new SignatureHelper();
-  // Consistency check - make sure your netlify environment variable and your webhook secret matches
+  // Verify that the request is comming from Kontent.ai and not from somewhere else
   if (
-    !event.headers["x-kc-signature"]
+    !event.headers[signatureHeaderName]
     || !signitureHelper.isValidSignatureFromString(
       event.body,
       KONTENT_SECRET,
-      event.headers["x-kc-signature"].toString(),
+      event.headers[signatureHeaderName].toString(),
     )
   ) {
     return { statusCode: 401, body: "Unauthorized" };