SONAR-26155 Move uuidv4 helper to shared code

GitOrigin-RevId: 9cc2c20826f3e13e58adbbf4236788948c8df946

Author: Hartesic

libs/shared/src/helpers/__tests__/crypto-test.ts

@@ -0,0 +1,31 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2025 SonarSource Sàrl
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+import { uuidv4 } from '../crypto';
+
+describe('uuidv4', () => {
+  it('should return a random uuidv4', () => {
+    const uuid1 = uuidv4();
+    const uuid2 = uuidv4();
+    expect(uuid1).not.toEqual(uuid2);
+    expect(/\w{8}(-\w{4}){3}-\w{12}/.test(uuid1)).toBe(true);
+    expect(/\w{8}(-\w{4}){3}-\w{12}/.test(uuid2)).toBe(true);
+  });
+});

libs/shared/src/helpers/crypto.ts

@@ -0,0 +1,28 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2025 SonarSource Sàrl
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+export function uuidv4() {
+  return `${1e7}-${1e3}-${4e3}-${8e3}-${1e11}`.replaceAll(/[018]/g, (c) =>
+    // eslint-disable-next-line no-bitwise
+    (Number(c) ^ (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (Number(c) / 4)))).toString(
+      16,
+    ),
+  );
+}