Support node 18's non-global export of the webcrypto api

Author: airhorns

spec/jest.setup.ts

@@ -1,5 +0,0 @@
-import crypto from "crypto";
-
-Object.defineProperty(globalThis, "crypto", {
-  value: crypto.webcrypto,
-});

src/utils.ts

@@ -1,6 +1,8 @@
+const crypto = typeof window === "undefined" ? require("crypto") : window.crypto;
+
 export async function sha1(source: string) {
   const sourceBytes = new TextEncoder().encode(source);
-  const digest: ArrayBuffer = await (globalThis as any).crypto.subtle.digest("SHA-1", sourceBytes);
+  const digest: ArrayBuffer = await crypto.subtle.digest("SHA-1", sourceBytes);
   const resultBytes = [...new Uint8Array(digest)];
   return resultBytes.map((x) => x.toString(16).padStart(2, "0")).join("");
 }

tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "lib": ["es2020"],
+    "lib": ["es2020", "DOM"],
     "baseUrl": "./",
     "moduleResolution": "node",
     "module": "commonjs",