feat: add hash util (#23524)

lib/util/hash.spec.ts

@@ -0,0 +1,12 @@
+import { hash, toSha256 } from './hash';
+
+describe('util/hash', () => {
+  test('should hash data with sha256', () => {
+    expect(hash('https://example.com/test.txt', 'sha256')).toBe(
+      'd1dc63218c42abba594fff6450457dc8c4bfdd7c22acf835a50ca0e5d2693020'
+    );
+    expect(toSha256('https://example.com/test.txt')).toBe(
+      'd1dc63218c42abba594fff6450457dc8c4bfdd7c22acf835a50ca0e5d2693020'
+    );
+  });
+});

lib/util/hash.ts

@@ -0,0 +1,17 @@
+import crypto from 'node:crypto';
+import type { LiteralUnion } from 'type-fest';
+
+export type AlgorithmName = LiteralUnion<
+  'sha1' | 'sha224' | 'sha256' | 'sha384' | 'sha512',
+  string
+>;
+
+export function hash(data: string | Buffer, algorithm: AlgorithmName): string {
+  const hash = crypto.createHash(algorithm);
+  hash.update(data);
+  return hash.digest('hex');
+}
+
+export function toSha256(input: string): string {
+  return hash(input, 'sha256');
+}