release: WRNexusJS 0.4.0

2026-07-27 12:42:18 +05:30
parent 8b728a3e5d
commit 30e5721e84
250 changed files with 10065 additions and 3923 deletions
@@ -7,6 +7,7 @@ import {
  sha256,
  hmacSign,
  hmacVerify,
+  createKeyring,
 } from "../src/index.ts";

 test("sha256 is stable and hex-encoded", async () => {
@@ -56,3 +57,20 @@ test("deriveKey is deterministic for the same password+salt", async () => {
  // usable as an encryption key
  expect(await decrypt(await encrypt("x", k1), k1)).toBe("x");
 });
+
+test("keyrings reject duplicate keys and return defensive copies", () => {
+  expect(() =>
+    createKeyring([
+      { id: "one", secret: "secret-one", active: true },
+      { id: "one", secret: "secret-two" },
+    ]),
+  ).toThrow("DUPLICATE");
+
+  const keyring = createKeyring([
+    { id: "one", secret: "secret-one", active: true },
+    { id: "two", secret: "secret-two" },
+  ]);
+  const active = keyring.active();
+  active.secret = "changed";
+  expect(keyring.active().secret).toBe("secret-one");
+});