Implement boxes

test/boxes/pwd-wrap.test.ts

@@ -0,0 +1,53 @@
+import {beforeAll, expect, test} from 'bun:test'
+
+import {PwdWrap} from '../../src/boxes'
+
+import * as sym from '../../src/boxes/symmetric'
+import * as asym from '../../src/boxes/asymmetric'
+
+let kw_sym!: sym.Key;
+let kw_asym!: asym.KeyPair;
+
+beforeAll(async () => {
+    kw_sym = await sym.SecretBox.gen_key(true)
+    expect(kw_sym.extractable).toBe(true)
+
+    kw_asym = await asym.PrivateBox.gen_keypair(true)
+    expect(kw_asym[0].extractable).toBe(true)
+})
+
+test('base case', async () => {
+    const pwd = "password"
+    const testit = async (key: CryptoKey) => {
+        console.log(`Testing ${key.type} key with usage ${key.usages}`)
+        const wrapped = (await PwdWrap.wrap(pwd, key)).expect("Should wrap the key")
+        const unwrapped = (await wrapped.unwrap(pwd)).expect("Should unwrap the key")
+
+        expect(unwrapped).toEqual(key)
+    }
+
+    await testit(kw_sym)
+    await testit(kw_asym[0])
+})
+
+test('Fails with wrong password', async () => {
+    const pwd1 = "AwesomePassword123!"
+    const pwd2 = "AwesomePassword321!"
+    expect(pwd1).not.toEqual(pwd2)
+
+    const wrapped = (await PwdWrap.wrap(pwd1, kw_sym)).expect("Should wrap the key")
+    ;(await wrapped.unwrap(pwd2)).expect_err("Shouldn't unwrap the key with wrong password")
+})
+
+test('toString and fromString are inverses', async () => {
+    const pwd = "password"
+
+    const wrapped = (await PwdWrap.wrap(pwd, kw_sym)).expect("Should wrap the key")
+
+    const str = wrapped.toString()
+    const wrapped2 = PwdWrap.fromString(str).expect("Should unwrap the key")
+    expect(wrapped2).toEqual(wrapped)
+
+    const unwrapped = (await wrapped.unwrap(pwd)).expect("Should unwrap the key")
+    expect(unwrapped).toEqual(kw_sym)
+})