Use @netacea/cloudfront-v7.0.1

.github/workflows/build.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18, 20]
+        node-version: [18, 20, 22]
     steps:
     - uses: actions/checkout@v3
     - name: Use Node.js ${{ matrix.node-version }}

README.md

@@ -7,6 +7,8 @@ A simple Cloudfront worker with Netacea built in.
 
 ## 💡 Getting Started
 
+Please use NodeJs 22 for both development and production deployments.
+
 Install required dependencies:
 
 ```bash
@@ -21,9 +23,13 @@ npm ci
 If you're upgrading from a previous version of the Netacea CloudFront Worker Template,
 most of the time you should be able to upgrade by running `npm install --save @netacea/cloudfront@latest`.
 
-However, if you are upgrading from v5 to v6, then please see the
+If you are upgrading from v5 to v6, then please see the
 [v5 to v6 upgrade guide.](./docs/upgrading_v5_to_v6.md)
 
+For an upgrade from v6 to v7, see the
+[v6 to v7 upgrade guide.](./docs/upgrading_v6_to_v7.md)
+
+
 ## 💻 Developing
 
 If you need to extend or enhance the functionality of the Cloudfront Worker, the documentation can be found [here](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/lambda-at-the-edge.html).

docs/upgrading_v6_to_v7.md

@@ -0,0 +1,46 @@
+# ⬆ Netacea CloudFront v6 to v7 Upgrade Guide
+
+This template has been updated to support the **v7** release of `@netacea/cloudfront`.
+This version introduces changes to the interface,
+requiring updates to how the module is used.
+
+This guide walks you through the required changes and best practices when using v7.
+
+You can install v7 using `npm install --save @netacea/cloudfront@7`.
+
+## What's Changed?
+
+### 1. New Request Handler Method
+
+Requests should now be processed by the `handleRequest` method on the
+Netacea worker. This is named to be consistent with the
+new `handleResponse` method - see below.
+
+**Before (v6):**
+```ts
+const netaceaResponse = await worker.run(event)
+```
+
+**After (v7):**
+```ts
+const netaceaResponse = await worker.handleRequest(event)
+```
+
+### 2. New Response Handler Method
+
+Responses should now be processed by the `handleResponse` method on the
+Netacea worker. This new method is asynchronous and therefore must be waited.
+This updated interface allows the worker to use asynchronous APIs,
+such as the encryption methods available in NodeJs, during the response handler
+phase - which was not possible with the old interface.
+
+**Before (v6):**
+```ts
+worker.addNetaceaCookiesToResponse(event)
+void worker.ingest(event)
+```
+
+**After (v7):**
+```ts
+await worker.handleResponse(event)
+```

package.json

@@ -31,7 +31,7 @@
     "xo": "^0.55.0"
   },
   "dependencies": {
-    "@netacea/cloudfront": "^6.0.78"
+    "@netacea/cloudfront": "^7.0.1"
   },
   "xo": {
     "space": true,

src/NetaceaUnified.ts

@@ -50,7 +50,7 @@ export const viewerRequestHandler: Handler = async (
   context: Context,
   callback: Callback<CloudFrontRequest | CloudFrontResultResponse>,
 ): Promise<void> => {
-  const netaceaResponse = await worker.run(event)
+  const netaceaResponse = await worker.handleRequest(event)
 
   if (netaceaResponse.respondWith !== undefined) {
     callback(null, netaceaResponse.respondWith)
@@ -66,8 +66,7 @@ export const originResponseHandler: Handler = async (
   callback: Callback<CloudFrontResponse>,
 ): Promise<void> => {
   if (Number(event.Records[0].cf.response.status) >= 400) {
-    worker.addNetaceaCookiesToResponse(event)
-    void worker.ingest(event)
+    await worker.handleResponse(event)
   }
 
   callback(null, event.Records[0].cf.response)
@@ -79,8 +78,7 @@ export const viewerResponseHandler: Handler = async (
   callback: Callback<CloudFrontResponse>,
 ): Promise<void> => {
   if (Number(event.Records[0].cf.response.status) < 400) {
-    worker.addNetaceaCookiesToResponse(event)
-    void worker.ingest(event)
+    await worker.handleResponse(event)
   }
 
   callback(null, event.Records[0].cf.response)

src/OriginResponse.ts

@@ -19,11 +19,9 @@ export const handler: Handler = async (
   callback: Callback<CloudFrontResponse>,
 ): Promise<void> => {
   context.callbackWaitsForEmptyEventLoop = false
-  // Your code here
-  // These should be ran at the very end of the ViewerResponse, just before calling the callback.
+
   if (Number(event.Records[0].cf.response.status) >= 400) {
-    worker.addNetaceaCookiesToResponse(event)
-    void worker.ingest(event)
+    await worker.handleResponse(event)
   }
 
   callback(null, event.Records[0].cf.response)

src/ViewerRequest.ts

@@ -20,7 +20,9 @@ export const handler: Handler = async (
   callback: Callback<CloudFrontRequest | CloudFrontResultResponse>,
 ): Promise<void> => {
   context.callbackWaitsForEmptyEventLoop = false
-  const netaceaResponse = await worker.run(event)
+
+  const netaceaResponse = await worker.handleRequest(event)
+
   if (netaceaResponse.respondWith !== undefined) {
     callback(null, netaceaResponse.respondWith)
     return

src/ViewerResponse.ts

@@ -19,11 +19,9 @@ export const handler: Handler = async (
   callback: Callback<CloudFrontResponse>,
 ): Promise<void> => {
   context.callbackWaitsForEmptyEventLoop = false
-  // Your code here
-  // These should be ran at the very end of the ViewerResponse, just before calling the callback.
+
   if (Number(event.Records[0].cf.response.status) < 400) {
-    worker.addNetaceaCookiesToResponse(event)
-    void worker.ingest(event)
+    await worker.handleResponse(event)
   }
 
   callback(null, event.Records[0].cf.response)