51 行
1.6 KiB
TypeScript
51 行
1.6 KiB
TypeScript
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import assert from 'node:assert/strict'
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import test from 'node:test'
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import { decryptXuqmFile, hmacSha256Base64Url } from '../src/crypto'
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const CONFIG_VECTOR =
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'XUQM-CONFIG-V1.AAECAwQFBgcICQoLDA0ODw.EBESExQVFhcYGRob.vhdKh3AhEdeftXCdXp9KusVySkrBNAzmdaA747uf1tVWGFnAsJeCLe2mHKk0dxxez8SRTknIbk1UuRibnXY0Gbot1fmkR-jSN2ssMJO0_zQ8dUu8'
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test('hmacSha256Base64Url matches the standard HMAC-SHA256 vector', () => {
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assert.equal(
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hmacSha256Base64Url('key', 'The quick brown fox jumps over the lazy dog'),
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'97yD9DBThCSxMpjmqm-xQ-9NWaFJRhdZl0edvC0aPNg',
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)
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})
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test('decryptXuqmFile remains compatible with existing PBKDF2 + AES-256-GCM files', async () => {
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await assert.doesNotReject(async () => {
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const result = await decryptXuqmFile(CONFIG_VECTOR)
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assert.deepEqual(result, {
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appKey: 'test-app',
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appName: '兼容向量',
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signingKey: 'secret',
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})
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})
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})
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test('decryptXuqmFile does not depend on a React Native TextDecoder polyfill', async () => {
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const original = globalThis.TextDecoder
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Object.defineProperty(globalThis, 'TextDecoder', {
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configurable: true,
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value: class BrokenTextDecoder {
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decode(): string {
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return '[object Uint8Array]'
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}
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},
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})
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try {
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const result = await decryptXuqmFile(CONFIG_VECTOR)
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assert.equal(result.appName, '兼容向量')
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} finally {
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Object.defineProperty(globalThis, 'TextDecoder', {
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configurable: true,
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value: original,
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})
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}
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})
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test('decryptXuqmFile rejects invalid authentication tags', async () => {
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await assert.rejects(() => decryptXuqmFile(`${CONFIG_VECTOR.slice(0, -1)}A`), /decryption failed/)
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})
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