fix(node:crypto): properly call web crypto methods (#122)

* Add deno compatibility to the webCrypto node implementation

* refactor: simplify and decouple node proxy

* simplify type

* reorder export

---------

Co-authored-by: Pooya Parsa <pooya@pi0.io>

src/runtime/node/crypto/node.ts

@@ -9,6 +9,18 @@ const MAX_RANDOM_VALUE_BYTES: number = 65_536;
 
 // ---- implemented Utils ----
 
+export const webcrypto = new Proxy(
+  globalThis.crypto as typeof nodeCrypto.webcrypto,
+  {
+    get(_, key: keyof typeof globalThis.crypto | "CryptoKey") {
+      if (key === "CryptoKey") {
+        return globalThis.CryptoKey;
+      }
+      return globalThis.crypto[key];
+    },
+  },
+);
+
 export const randomBytes: typeof nodeCrypto.randomBytes = (
   size: number,
   cb?: (err: Error | null, buf: Buffer) => void,

src/runtime/node/crypto/web.ts

@@ -1,21 +1,12 @@
 // https://nodejs.org/api/crypto.html
 // https://github.com/unjs/uncrypto
-import type nodeCrypto from "node:crypto";
 
-export const CryptoKey =
-  globalThis.CryptoKey as unknown as typeof nodeCrypto.webcrypto.CryptoKey;
-
-export const webcrypto: Crypto & typeof nodeCrypto.webcrypto = {
-  CryptoKey,
-  ...globalThis.crypto,
-};
-
-export const subtle: SubtleCrypto = webcrypto.subtle;
+export const subtle: SubtleCrypto = globalThis.crypto?.subtle;
 
 export const randomUUID: Crypto["randomUUID"] = () => {
-  return webcrypto.randomUUID();
+  return globalThis.crypto?.randomUUID();
 };
 
 export const getRandomValues: Crypto["getRandomValues"] = (array: any) => {
-  return webcrypto.getRandomValues(array);
+  return globalThis.crypto?.getRandomValues(array);
 };