40 lines
997 B
TypeScript
40 lines
997 B
TypeScript
import {beforeAll, expect, test} from 'bun:test'
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import {SecretBox} from '..'
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let k1!: CryptoKey;
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let k2!: CryptoKey;
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let message!: Uint8Array;
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beforeAll(async () => {
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k1 = await SecretBox.gen(false)
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k2 = await SecretBox.gen(true)
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message = new TextEncoder().encode("Salut ! ça va ?")
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})
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test('base case', async () => {
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const box = await SecretBox.encrypt(message, k1)
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const unboxed = await box.decrypt(k1)
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expect(unboxed).toEqual(message)
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})
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test("Different key can't decrypt", async () => {
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const box = await SecretBox.encrypt(message, k1)
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const unboxed = await box.decrypt(k2)
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expect(unboxed).toBeNull()
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})
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test('Key generation', async () => {
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expect(k1.extractable).toBeFalse()
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expect(k2.extractable).toBeTrue()
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})
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test('serialization', async () => {
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const message = new Uint8Array(8)
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const box = await SecretBox.encrypt(message, k1)
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const ser = box.toString()
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const de = SecretBox.fromString(ser)
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expect(de).not.toBeNull()
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expect(de).toEqual(box)
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})
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