From 7214ceb32b66d79e4d10a43619fcd815e5ba8643 Mon Sep 17 00:00:00 2001
From: Dimitris Klouvas <dimitris@clerk.dev>
Date: Thu, 2 Nov 2023 18:40:44 +0200
Subject: [PATCH] chore(backend): Drop fetch and crypto polyfills

---
 packages/backend/package.json               |  9 -------
 packages/backend/src/runtime/index.ts       | 26 ++++++---------------
 packages/backend/src/runtime/node/crypto.js |  5 ++--
 3 files changed, 9 insertions(+), 31 deletions(-)

diff --git a/packages/backend/package.json b/packages/backend/package.json
index 767bb0cdc6b..9c64a527d17 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -19,13 +19,6 @@
       "browser": "./dist/runtime/browser/crypto.mjs",
       "node": "./dist/runtime/node/crypto.js",
       "default": "./dist/runtime/browser/crypto.mjs"
-    },
-    "#fetch": {
-      "edge-light": "./dist/runtime/browser/fetch.mjs",
-      "worker": "./dist/runtime/browser/fetch.mjs",
-      "browser": "./dist/runtime/browser/fetch.mjs",
-      "node": "./dist/runtime/node/fetch.js",
-      "default": "./dist/runtime/browser/fetch.mjs"
     }
   },
   "main": "./dist/index.js",
@@ -56,10 +49,8 @@
   },
   "dependencies": {
     "@clerk/shared": "1.0.0",
-    "@peculiar/webcrypto": "1.4.1",
     "cookie": "0.5.0",
     "deepmerge": "4.2.2",
-    "node-fetch-native": "1.0.1",
     "snakecase-keys": "5.4.4",
     "tslib": "2.4.1"
   },
diff --git a/packages/backend/src/runtime/index.ts b/packages/backend/src/runtime/index.ts
index 89a1d7c1a77..bcfd0035dbc 100644
--- a/packages/backend/src/runtime/index.ts
+++ b/packages/backend/src/runtime/index.ts
@@ -14,18 +14,6 @@
 
 // @ts-ignore - These are package subpaths
 import crypto from '#crypto';
-// @ts-ignore - These are package subpaths
-import * as fetchApisPolyfill from '#fetch';
-
-const {
-  RuntimeFetch,
-  RuntimeAbortController,
-  RuntimeBlob,
-  RuntimeFormData,
-  RuntimeHeaders,
-  RuntimeRequest,
-  RuntimeResponse,
-} = fetchApisPolyfill;
 
 type Runtime = {
   crypto: Crypto;
@@ -44,18 +32,18 @@ type Runtime = {
 // The globalThis object is supported for Node >= 12.0.
 //
 // https://github.com/supabase/supabase/issues/4417
-const globalFetch = RuntimeFetch.bind(globalThis);
+const globalFetch = global.fetch.bind(globalThis);
 // DO NOT CHANGE: Runtime needs to be imported as a default export so that we can stub its dependencies with Sinon.js
 // For more information refer to https://sinonjs.org/how-to/stub-dependency/
 const runtime: Runtime = {
   crypto,
   fetch: globalFetch,
-  AbortController: RuntimeAbortController,
-  Blob: RuntimeBlob,
-  FormData: RuntimeFormData,
-  Headers: RuntimeHeaders,
-  Request: RuntimeRequest,
-  Response: RuntimeResponse,
+  AbortController: global.AbortController,
+  Blob: global.Blob,
+  FormData: global.FormData,
+  Headers: global.Headers,
+  Request: global.Request,
+  Response: global.Response,
 };
 
 export default runtime;
diff --git a/packages/backend/src/runtime/node/crypto.js b/packages/backend/src/runtime/node/crypto.js
index a4348e4b9f8..e192b979353 100644
--- a/packages/backend/src/runtime/node/crypto.js
+++ b/packages/backend/src/runtime/node/crypto.js
@@ -1,12 +1,11 @@
-/* eslint-disable @typescript-eslint/no-var-requires */
 let webcrypto;
 try {
   webcrypto = require('node:crypto').webcrypto;
   if (!webcrypto) {
-    webcrypto = new (require('@peculiar/webcrypto').Crypto)();
+    webcrypto = global.crypto;
   }
 } catch (e) {
-  webcrypto = new (require('@peculiar/webcrypto').Crypto)();
+  webcrypto = global.crypto;
 }
 
 module.exports = webcrypto;