Implement crypto.subtle.digest() for "sha-1" and "sha-256"

.changeset/shiny-lobsters-scream.md

@@ -0,0 +1,5 @@
+---
+'nxjs-runtime': patch
+---
+
+Implement `crypto.subtle.digest()` for "sha-1" and "sha-256"

apps/tests/src/crypto.ts

@@ -0,0 +1,37 @@
+import { suite } from 'uvu';
+import * as assert from 'uvu/assert';
+
+const test = suite('crypto');
+
+function toHex(a: ArrayBuffer) {
+	const u = new Uint8Array(a);
+	const s = [];
+	for (let i = 0; i < u.length; i++) {
+		s.push(u[i].toString(16).padStart(2, '0'));
+	}
+	return s.join('');
+}
+
+test('`crypto.getRandomValues()`', () => {
+	const arr = new Uint8Array(5);
+	assert.equal(toHex(arr.buffer), '0000000000');
+	crypto.getRandomValues(arr);
+	assert.not.equal(toHex(arr.buffer), '0000000000');
+});
+
+test("`crypto.subtle.digest('sha-1')`", async () => {
+	const data = new TextEncoder().encode('hello');
+	const digest = await crypto.subtle.digest('sha-1', data);
+	assert.equal(toHex(digest), 'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d');
+});
+
+test("`crypto.subtle.digest('sha-256')`", async () => {
+	const data = new TextEncoder().encode('hello');
+	const digest = await crypto.subtle.digest('sha-256', data);
+	assert.equal(
+		toHex(digest),
+		'2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824'
+	);
+});
+
+test.run();

apps/tests/src/main.ts

@@ -1,4 +1,5 @@
 import './canvas';
+import './crypto';
 import './error';
 import './fetch';
 import './form-data';

packages/runtime/src/$.ts

@@ -94,6 +94,11 @@ export interface Init {
 	): number[];
 
 	// crypto.c
+	cryptoDigest(
+		cb: Callback<ArrayBuffer>,
+		algorithm: string,
+		buf: ArrayBuffer
+	): void;
 	cryptoRandomBytes(buf: ArrayBuffer, offset: number, length: number): void;
 
 	// dns.c